:root {
  --orange: #ff8c00;
  --orange-light: #ffa500;
  --orange-dark: #ff6b00;
  --blue: #0066cc;
  --blue-light: #0088ff;
  --blue-dark: #004499;
  --bg: #f8f9fa;
  --ink: #2c3e50;
  --muted: #6c757d;
  --white: #ffffff;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  --radius: 14px;
  --font: "Manrope", system-ui, sans-serif;
  --display: "Montserrat", system-ui, sans-serif;
  --header-subtitle: #8b95a5;
  --header-and: #6b7280;
  --header-label: #9ca3af;
  --header-nav-size: 15px;
  --header-nav-gap: 12px;
}

* { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  max-width: 100%;
  overflow-x: hidden;
}
body {
  margin: 0;
  max-width: 100%;
  overflow-x: hidden;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; transition: color .3s ease; }
a:hover { color: var(--orange); }
h1, h2, h3 { font-family: var(--display); line-height: 1.2; margin: 0 0 .5rem; }
h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; color: var(--muted); }
.container { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; }
.muted { color: var(--muted); }
.eyebrow { font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--orange); }
.pipe-line {
  width: 8rem; height: 2px; margin: 1rem 0 2rem;
  background: linear-gradient(90deg, transparent, rgba(0,102,204,.35), rgba(255,140,0,.35), transparent);
}

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0,0,0,.05);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .75rem 0; }
.logo img { height: 48px; width: auto; }
.nav { display: none; gap: 1.5rem; }
.nav a { color: rgba(44,62,80,.8); font-size: .9rem; font-weight: 500; }
.nav a.is-active, .nav a:hover { color: var(--blue); }
.header-phone { display: none; font-family: var(--display); font-weight: 700; font-size: .9rem; color: var(--orange); }
.nav-toggle { border: 0; background: transparent; display: grid; gap: 5px; padding: .5rem; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); }
.nav.is-open { display: flex; flex-direction: column; position: absolute; left: 0; right: 0; top: 100%; background: #fff; padding: 1rem; border-bottom: 1px solid rgba(0,0,0,.06); }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .9rem 1.4rem; border-radius: var(--radius); border: 0;
  font-weight: 700; font-size: .95rem; cursor: pointer; transition: all .3s ease;
}
.btn-orange { background: linear-gradient(90deg, var(--orange-light), var(--orange-dark)); color: #fff; box-shadow: 0 8px 24px rgba(255,140,0,.28); }
.btn-blue { background: linear-gradient(90deg, var(--blue-light), var(--blue-dark)); color: #fff; box-shadow: 0 8px 24px rgba(0,102,204,.28); }
.btn-secondary { background: #fff; color: var(--ink); border: 1px solid rgba(0,0,0,.08); }
.btn:hover { filter: brightness(1.05); transform: translateY(-1px); color: #fff; }
.btn-secondary:hover { color: var(--ink); border-color: rgba(0,102,204,.3); }

.hero {
  position: relative; overflow: hidden;
  min-height: 78vh; display: flex; align-items: center;
  background:
    radial-gradient(ellipse 60% 50% at 10% 20%, rgba(255,140,0,.1), transparent 55%),
    radial-gradient(ellipse 50% 45% at 90% 30%, rgba(0,102,204,.1), transparent 55%),
    var(--bg);
}
.hero::before, .hero::after {
  content: ""; position: absolute; border-radius: 50%; pointer-events: none;
}
.hero::before { width: 160px; height: 160px; left: -40px; top: 80px; border: 14px solid rgba(255,140,0,.12); }
.hero::after { width: 200px; height: 200px; right: -50px; bottom: 40px; border: 16px solid rgba(0,102,204,.12); }
.hero-compact { min-height: 48vh; padding: 4rem 0; }
.hero-content { position: relative; z-index: 1; padding: 4rem 0; }
.hero-logo { width: min(280px, 70vw); margin-bottom: 1.5rem; }
.hero-sub { font-size: 1.15rem; max-width: 36rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1.75rem; }
.hero-electro { background: radial-gradient(ellipse 70% 60% at 80% 20%, rgba(255,140,0,.18), transparent 55%), linear-gradient(135deg, #fff8f0, #f8f9fa 50%, #fff); }
.hero-plumb { background: radial-gradient(ellipse 70% 60% at 80% 20%, rgba(0,102,204,.16), transparent 55%), linear-gradient(135deg, #f0f7ff, #f8f9fa 50%, #fff); }
.hero-vent { background: radial-gradient(ellipse 50% 50% at 20% 30%, rgba(255,140,0,.12), transparent 50%), radial-gradient(ellipse 50% 50% at 80% 40%, rgba(0,102,204,.12), transparent 50%), linear-gradient(135deg, #fff8f0, #f8f9fa 50%, #f0f7ff); }
.hero-ac { background: radial-gradient(ellipse 50% 50% at 20% 30%, rgba(0,102,204,.14), transparent 50%), radial-gradient(ellipse 50% 50% at 85% 35%, rgba(255,140,0,.1), transparent 50%), linear-gradient(135deg, #f0f7ff, #f8f9fa 50%, #fff8f0); }

.section { padding: 4.5rem 0; }
.section-white { background: var(--white); }
.section-lead { max-width: 40rem; }
.section-lead.center { text-align: center; margin-inline: auto; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 1rem; flex-wrap: wrap; }
.text-link { font-weight: 700; font-size: .9rem; }

.grid-2, .grid-3, .grid-4 { display: grid; gap: 1.25rem; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }

.card {
  background: var(--white);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
  transition: transform .3s ease, box-shadow .3s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 10px 30px rgba(0,0,0,.1); }
.service-card { border-top: 4px solid var(--orange); }
.service-card.accent-blue { border-top-color: var(--blue); }
.service-card.accent-gradient { border-image: linear-gradient(90deg, var(--orange), var(--blue)) 1; border-top-width: 4px; border-top-style: solid; }
.card-icon { width: 48px; height: 48px; margin-bottom: 1rem; border-radius: 12px; background: linear-gradient(135deg, rgba(255,140,0,.15), rgba(0,102,204,.15)); }

.about-grid, .contact-grid, .leader-grid { display: grid; gap: 2rem; }
.quote-card, .form-card {
  background: var(--bg);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0,0,0,.06);
}
blockquote {
  margin: 1.25rem 0 0;
  padding-left: 1rem;
  border-left: 4px solid var(--blue);
  font-style: italic;
  color: var(--ink);
}
.avatar {
  width: 112px; height: 112px; margin: 0 auto 1rem;
  border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(255,140,0,.18), rgba(0,102,204,.18));
  font-family: var(--display); font-weight: 700; font-size: 1.5rem; color: var(--blue);
}
.avatar-lg { width: 180px; height: 180px; font-size: 2.5rem; }
.team-card { text-align: center; }
.team-card .role { color: var(--orange); font-weight: 600; margin-bottom: .35rem; }
.team-card .exp { font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--blue); }
.contact-list { list-style: none; padding: 0; margin: 1.5rem 0 0; }
.contact-list li { margin-bottom: .75rem; color: var(--ink); }
.contact-list span { color: var(--muted); }

.contact-form { display: grid; gap: 1rem; margin-top: 1rem; }
.contact-form label { display: grid; gap: .4rem; font-size: .9rem; font-weight: 600; color: var(--ink); }
.contact-form input, .contact-form textarea {
  width: 100%; border: 1px solid rgba(0,0,0,.1); border-radius: 12px;
  padding: .85rem 1rem; font: inherit; color: var(--ink); background: #fff;
  transition: border-color .3s ease, box-shadow .3s ease;
}
.contact-form input:focus, .contact-form textarea:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0,102,204,.15);
}
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }
.form-ok { background: rgba(0,102,204,.1); color: var(--blue); padding: .85rem 1rem; border-radius: 12px; margin: 0; }
.form-error { background: #fef2f2; color: #dc2626; padding: .85rem 1rem; border-radius: 12px; margin: 0; }
.form-success {
  padding: 1.35rem 1.4rem;
  border: 1px solid rgba(52, 211, 153, .28);
  border-radius: 18px;
  background: rgba(16, 185, 129, .14);
}
.form-success strong {
  display: block;
  margin: 0 0 .35rem;
  color: #fff;
  font-family: var(--display);
  font-size: 1.25rem;
  letter-spacing: -.03em;
}
.form-success p {
  margin: 0;
  color: rgba(255,255,255,.78);
  font-size: 1rem;
  line-height: 1.5;
}
.form-narrow { max-width: 36rem; }

.stages { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
.stage-num { font-family: var(--display); font-size: 1.75rem; font-weight: 700; color: var(--orange); }
.project-visual {
  height: 140px; border-radius: 12px; margin: -0.25rem -0.25rem 1rem;
  display: flex; align-items: end; padding: 1rem;
  background: linear-gradient(135deg, rgba(255,140,0,.2), #fff, rgba(0,102,204,.2));
}
.project-visual span { background: rgba(255,255,255,.92); border-radius: 999px; padding: .25rem .7rem; font-size: .75rem; color: var(--blue); font-weight: 600; }
.review-card .stars { color: var(--orange); margin-bottom: .5rem; }
.review-card footer { margin-top: 1rem; display: grid; }
.calc-wrap {
  background: #fff; border-radius: 16px; padding: 2rem; box-shadow: var(--shadow); max-width: 40rem; margin: 0 auto;
}
.calc-wrap label { display: grid; gap: .5rem; margin: 1.25rem 0; font-weight: 600; }
.calc-wrap input[type=range] { width: 100%; accent-color: var(--orange); }
.calc-result {
  margin-top: 1.5rem; padding: 1.25rem; border-radius: 14px; background: var(--bg);
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center;
}
.calc-total { font-family: var(--display); font-size: 1.75rem; font-weight: 700; color: var(--ink); margin: 0; }

.site-footer { background: #fff; border-top: 1px solid rgba(0,0,0,.05); }
.footer-grid { display: grid; gap: 2rem; padding: 3rem 0; }
.footer-grid h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; }
.footer-grid ul { list-style: none; padding: 0; margin: 1rem 0 0; }
.footer-grid li { margin-bottom: .45rem; }
.footer-grid a { color: var(--muted); font-size: .9rem; }
.footer-copy { border-top: 1px solid rgba(0,0,0,.05); text-align: center; padding: 1rem; font-size: .75rem; color: var(--muted); }

@media (min-width: 768px) {
  .nav, .header-phone { display: flex; }
  .nav-toggle { display: none; }
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .about-grid, .contact-grid, .leader-grid { grid-template-columns: 1.1fr .9fr; align-items: center; }
  .stages { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ==========================================================================
   Premium design system 2026
   ========================================================================== */
:root {
  --ink: #101828;
  --ink-soft: #344054;
  --muted: #667085;
  --bg: #f4f7fb;
  --surface-dark: #07111f;
  --surface-dark-2: #0c1b2e;
  --line: rgba(16, 24, 40, .09);
  --orange: #ff7a00;
  --orange-light: #ff9d2e;
  --orange-dark: #f05a00;
  --blue: #0568d8;
  --blue-light: #17a1ff;
  --blue-dark: #034293;
  --radius: 22px;
  --radius-lg: 34px;
  --shadow: 0 24px 70px rgba(15, 35, 65, .10);
}

::selection { color: #fff; background: var(--blue); }
body {
  overflow-x: hidden;
  background:
    radial-gradient(circle at 8% 10%, rgba(0, 136, 255, .05), transparent 24rem),
    var(--bg);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { letter-spacing: -.045em; }
h1 { font-size: clamp(3rem, 7.2vw, 6.8rem); line-height: .95; }
h2 { font-size: clamp(2.15rem, 4.8vw, 4.35rem); line-height: 1; }
h3 { font-size: clamp(1.2rem, 2vw, 1.65rem); }
.container { width: min(1240px, calc(100% - 2.25rem)); }
.section { position: relative; padding: clamp(5rem, 9vw, 8.5rem) 0; }
.section-label {
  display: inline-flex; align-items: center; gap: .65rem;
  margin: 0 0 1.2rem; color: var(--blue);
  font-size: .72rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase;
}
.section-label::before { content: ""; width: 1.65rem; height: 2px; background: currentColor; }
.section-heading { max-width: 780px; }
.section-heading-row {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 2rem; margin-bottom: 3.5rem;
}
.section-heading-row .section-lead { margin: 0; max-width: 31rem; font-size: 1.05rem; }
.pipe-line { display: none; }

/* Header */
.site-header {
  top: .75rem; width: min(1280px, calc(100% - 1.5rem)); margin: 0 auto;
  border: 1px solid rgba(255,255,255,.72); border-radius: 18px;
  background: rgba(255,255,255,.82);
  box-shadow: 0 8px 30px rgba(10, 28, 52, .07);
  transition: transform .4s ease, background .4s ease, box-shadow .4s ease;
}
.site-header.is-scrolled {
  background: rgba(255,255,255,.94);
  box-shadow: 0 14px 45px rgba(10, 28, 52, .13);
}
.header-inner { min-height: 72px; padding: .55rem 1rem; }
.logo img { width: 168px; height: auto; }
.nav { align-items: center; gap: .25rem; padding: .3rem; border-radius: 999px; background: rgba(7,17,31,.035); }
.nav a {
  position: relative; padding: .62rem .9rem; border-radius: 999px;
  font-size: .78rem; font-weight: 700; color: var(--ink-soft);
}
.nav a:hover, .nav a.is-active { color: var(--blue); background: #fff; box-shadow: 0 3px 12px rgba(10,28,52,.07); }
.header-phone {
  padding: .78rem 1rem; border-radius: 12px; color: #fff;
  background: var(--surface-dark); font-family: var(--font); font-size: .78rem;
}
.header-phone:hover { color: #fff; background: var(--blue); }

/* Hero */
.hero {
  min-height: calc(100svh - 1rem); margin-top: -84px; padding-top: 84px;
  color: #fff; background: var(--surface-dark);
}
.hero::before {
  width: 60vw; height: 60vw; left: -24vw; top: -30vw; border: 0;
  background: radial-gradient(circle, rgba(255,122,0,.35), rgba(255,122,0,.05) 45%, transparent 68%);
  filter: blur(10px); animation: heroOrb 12s ease-in-out infinite alternate;
}
.hero::after {
  width: 65vw; height: 65vw; right: -20vw; bottom: -32vw; border: 0;
  background: radial-gradient(circle, rgba(5,104,216,.48), rgba(23,161,255,.07) 50%, transparent 70%);
  filter: blur(10px); animation: heroOrb 15s ease-in-out infinite alternate-reverse;
}
.hero-home {
  background: linear-gradient(130deg, #071628 0%, #0b1b30 52%, #071628 100%);
}
.hero-home .hero-content {
  grid-template-columns: minmax(280px, .9fr) minmax(340px, 1.1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
}
.hero-content {
  display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(310px, .65fr);
  align-items: center; gap: 3rem; min-height: calc(100svh - 84px); padding: 7rem 0 4rem;
}
.hero-copy { position: relative; z-index: 2; }
.hero-kicker {
  display: inline-flex; align-items: center; gap: .7rem; margin-bottom: 1.5rem;
  color: rgba(255,255,255,.68); font-size: .74rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase;
}
.hero-kicker i { width: 8px; height: 8px; border-radius: 50%; background: #34d399; box-shadow: 0 0 0 6px rgba(52,211,153,.12); }
.hero h1 { max-width: 900px; color: #fff; }
.hero-home h1 {
  max-width: 9.6em;
  margin: 0;
  color: #fff;
  font-size: clamp(2.2rem, 4.6vw, 3.6rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -.05em;
  overflow-wrap: normal;
  hyphens: none;
}
.hero-home h1 .text-gradient {
  display: inline;
  color: #ff7900;
  background: linear-gradient(90deg, #ff7900 8%, #ff9a2e 42%, #48b7f5 78%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-lead {
  margin: 1rem 0 0;
  color: #fff;
  font-size: clamp(1.02rem, 1.5vw, 1.22rem);
  font-weight: 650;
  line-height: 1.45;
}
.hero-home .hero-sub {
  max-width: 38rem;
  margin-top: .85rem;
  color: #a9b4c3;
  font-size: clamp(.95rem, 1.25vw, 1.06rem);
  line-height: 1.65;
}
.hero h1 .text-gradient {
  color: transparent; background: linear-gradient(90deg, #ff9d2e 5%, #ff7a00 42%, #38adff 68%, #0875e8);
  -webkit-background-clip: text; background-clip: text;
}
.hero-sub { max-width: 44rem; margin-top: 1.8rem; color: rgba(255,255,255,.66); font-size: clamp(1.05rem, 1.8vw, 1.35rem); }
.hero-actions { margin-top: 2rem; }
.hero .btn { min-height: 54px; padding: .9rem 1.35rem; }
.hero-home .btn-orange {
  background: #ff7900;
  box-shadow: 0 12px 28px rgba(255,121,0,.28);
}
.hero-home .btn-orange:hover {
  color: #fff;
  background: #ff8c1a;
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(255,121,0,.34);
}
.hero-home .btn-secondary {
  color: #fff;
  background: transparent;
  border: 1px solid rgba(255,255,255,.22);
}
.hero-home .btn-secondary:hover {
  color: #fff;
  border-color: #48b7f5;
  background: rgba(72,183,245,.12);
  transform: translateY(-2px);
}
.hero-home .btn:focus-visible,
.hero-home-nav button:focus-visible,
.site-header .nav a:focus-visible,
.header-phone:focus-visible,
.header-cta:focus-visible {
  outline: 2px solid #48b7f5;
  outline-offset: 3px;
}
.hero-trust {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  max-width: 28rem;
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,.12);
}
.hero-trust div { min-width: 0; padding-right: 1rem; }
.hero-trust div + div {
  padding-left: 1.15rem;
  border-left: 1px solid rgba(255,255,255,.14);
}
.hero-trust strong {
  display: block;
  color: #fff;
  font: 800 clamp(1.4rem, 2.2vw, 1.85rem)/1.05 var(--display);
  letter-spacing: -.04em;
}
.hero-trust span {
  display: block;
  margin-top: .35rem;
  color: #a9b4c3;
  font-size: .7rem;
  line-height: 1.3;
}
.hero-visual {
  position: relative; z-index: 2; min-height: 550px;
  transition: transform .35s ease-out; transform-style: preserve-3d;
}
.system-orbit {
  position: absolute; inset: 50% auto auto 50%; width: min(38vw, 480px); aspect-ratio: 1;
  transform: translate(-50%, -50%); border: 1px solid rgba(255,255,255,.12); border-radius: 50%;
  animation: spin 32s linear infinite;
}
.system-orbit::before, .system-orbit::after {
  content: ""; position: absolute; border-radius: 50%; border: 1px solid rgba(255,255,255,.08);
}
.system-orbit::before { inset: 12%; }
.system-orbit::after { inset: 28%; }
.system-core {
  position: absolute; inset: 50% auto auto 50%; z-index: 2; width: 190px; aspect-ratio: 1;
  transform: translate(-50%, -50%); border-radius: 48px;
  display: grid; place-items: center;
  background: rgba(255,255,255,.96); box-shadow: 0 35px 100px rgba(0,0,0,.35);
}
.system-core img { width: 155px; }
.orbit-node {
  position: absolute; z-index: 3; display: grid; place-items: center; width: 64px; height: 64px;
  border: 1px solid rgba(255,255,255,.18); border-radius: 20px;
  color: #fff; background: rgba(255,255,255,.09); backdrop-filter: blur(12px);
  box-shadow: 0 15px 40px rgba(0,0,0,.18); font-size: 1.5rem;
  animation: float 5s ease-in-out infinite;
}
.orbit-node.n1 { top: 9%; left: 10%; }
.orbit-node.n2 { top: 14%; right: 4%; animation-delay: -1.5s; }
.orbit-node.n3 { bottom: 12%; left: 1%; animation-delay: -2.5s; }
.orbit-node.n4 { right: 7%; bottom: 7%; animation-delay: -3.5s; }
.hero-metric {
  position: absolute; z-index: 4; right: 0; top: 52%; padding: 1rem 1.2rem;
  border: 1px solid rgba(255,255,255,.13); border-radius: 18px;
  background: rgba(7,17,31,.63); backdrop-filter: blur(14px);
}
.hero-metric strong { display: block; color: #fff; font: 700 1.7rem var(--display); }
.hero-metric span { color: rgba(255,255,255,.5); font-size: .72rem; }
.scroll-note {
  position: absolute; z-index: 3; bottom: 2rem; left: 50%; display: flex; align-items: center; gap: .7rem;
  color: rgba(255,255,255,.42); font-size: .68rem; letter-spacing: .13em; text-transform: uppercase;
}
.scroll-note::before { content: ""; width: 1px; height: 2.4rem; background: linear-gradient(transparent, rgba(255,255,255,.5)); animation: scrollPulse 2s ease infinite; }

/* Buttons and cards */
.btn {
  position: relative; overflow: hidden; min-height: 52px; padding: .95rem 1.4rem;
  border-radius: 14px; letter-spacing: -.01em; transition: transform .3s ease, box-shadow .3s ease, background .3s ease;
}
.btn::after {
  content: ""; position: absolute; inset: 0; transform: translateX(-115%);
  background: linear-gradient(110deg, transparent 20%, rgba(255,255,255,.25), transparent 80%);
  transition: transform .65s ease;
}
.btn:hover::after { transform: translateX(115%); }
.btn:hover { transform: translateY(-3px); }
.btn-orange { background: linear-gradient(135deg, var(--orange-light), var(--orange-dark)); box-shadow: 0 14px 35px rgba(255,122,0,.25); }
.btn-blue { background: linear-gradient(135deg, var(--blue-light), var(--blue-dark)); box-shadow: 0 14px 35px rgba(5,104,216,.25); }
.btn-secondary { color: #fff; border-color: rgba(255,255,255,.2); background: rgba(255,255,255,.08); backdrop-filter: blur(10px); }
.btn-secondary:hover { color: #fff; border-color: rgba(255,255,255,.4); background: rgba(255,255,255,.14); }
.card {
  position: relative; overflow: hidden; border: 1px solid rgba(16,24,40,.07); border-radius: var(--radius);
  padding: 2rem; box-shadow: 0 18px 55px rgba(15,35,65,.07);
}
.card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }

/* Stats and feature bento */
.stats-strip { position: relative; z-index: 4; margin-top: -1.5rem; }
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); overflow: hidden;
  border: 1px solid rgba(255,255,255,.72); border-radius: 24px;
  background: rgba(255,255,255,.92); box-shadow: 0 25px 80px rgba(10,28,52,.14); backdrop-filter: blur(16px);
}
.stat-item { padding: 1.65rem 2rem; border-right: 1px solid var(--line); }
.stat-item:last-child { border-right: 0; }
.stat-item strong { display: block; color: var(--ink); font: 700 clamp(1.5rem,3vw,2.4rem) var(--display); letter-spacing: -.06em; }
.stat-item span { color: var(--muted); font-size: .75rem; }
.feature-bento { display: grid; grid-template-columns: repeat(12, 1fr); gap: 1rem; }
.feature-bento .card { grid-column: span 3; min-height: 265px; }
.feature-bento .card:first-child { grid-column: span 6; background: linear-gradient(145deg, #fff, #edf6ff); }
.feature-bento .card:nth-child(4) { grid-column: span 6; color: #fff; background: linear-gradient(145deg, #0b1b2e, #102a49); }
.feature-bento .card:nth-child(4) p, .feature-bento .card:nth-child(4) h3 { color: #fff; }
.card-index { color: rgba(16,24,40,.28); font: 700 .72rem var(--display); letter-spacing: .12em; }
.feature-bento .card h3 { margin-top: 3.6rem; }
.feature-bento .card p { font-size: .9rem; }
.feature-bento .card::after {
  content: ""; position: absolute; right: -25px; bottom: -25px; width: 105px; height: 105px;
  border: 15px solid rgba(5,104,216,.07); border-radius: 50%;
}

/* Services */
.services-section { overflow: hidden; color: #fff; background: var(--surface-dark); }
.services-section::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 80%, transparent);
}
.services-section h2 { color: #fff; }
.services-section .section-lead { color: rgba(255,255,255,.55); }
.services-section .section-label { color: var(--orange-light); }
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.service-card {
  position: relative; display: flex; flex-direction: column; justify-content: space-between;
  min-height: 350px; border: 1px solid rgba(255,255,255,.1); border-radius: 26px; padding: 2rem;
  color: #fff; background: rgba(255,255,255,.045); box-shadow: none;
}
.service-card:hover { border-color: rgba(255,255,255,.24); background: rgba(255,255,255,.075); }
.service-card::before {
  content: ""; position: absolute; inset: auto -12% -45% auto; width: 280px; aspect-ratio: 1;
  border-radius: 50%; background: radial-gradient(circle, rgba(255,122,0,.24), transparent 65%);
}
.service-card.accent-blue::before { background: radial-gradient(circle, rgba(23,161,255,.28), transparent 65%); }
.service-card.accent-gradient::before { background: radial-gradient(circle, rgba(23,161,255,.2), rgba(255,122,0,.1) 40%, transparent 68%); }
.service-card h3 { max-width: 20rem; font-size: clamp(1.6rem, 2.8vw, 2.5rem); }
.service-card h3 a, .service-card h3 a:hover { color: #fff; }
.service-card p { max-width: 28rem; color: rgba(255,255,255,.54); }
.service-card .btn { align-self: flex-start; min-height: auto; padding: .7rem 0; color: #fff; background: transparent; box-shadow: none; }
.service-card .btn::before { content: "↗"; order: 2; margin-left: .5rem; }
.service-number { color: rgba(255,255,255,.32); font: 700 .75rem var(--display); letter-spacing: .15em; }

/* About, team and contact */
.about-section { overflow: hidden; background: #fff; }
.about-grid { grid-template-columns: 1.05fr .95fr; gap: clamp(3rem,7vw,7rem); }
.about-copy > p { max-width: 38rem; font-size: 1.05rem; }
.about-points { display: grid; grid-template-columns: repeat(2, 1fr); gap: .75rem; margin: 2rem 0; }
.about-point { padding: 1rem; border-radius: 14px; background: var(--bg); font-size: .82rem; font-weight: 700; }
.quote-card {
  position: relative; min-height: 470px; display: flex; flex-direction: column; justify-content: flex-end;
  border-radius: var(--radius-lg); color: #fff;
  background: linear-gradient(150deg, #0b1c31, #0a1625 55%, #102b49); box-shadow: var(--shadow);
}
.quote-card::before {
  content: "“"; position: absolute; top: 1rem; left: 2rem;
  color: rgba(255,255,255,.09); font: 700 11rem/1 var(--display);
}
.quote-card h3, .quote-card blockquote { position: relative; z-index: 1; color: #fff; }
.quote-card blockquote { max-width: 28rem; border-left-color: var(--orange); font-size: 1.2rem; }
.team-section { background: linear-gradient(180deg, var(--bg), #eef3f9); }
.team-gallery {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1.15rem;
}
.team-person {
  grid-column: span 2;
  overflow: hidden;
  border: 1px solid rgba(16, 24, 40, .06);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 16px 40px rgba(15, 45, 75, .07);
  transition: transform .35s ease, box-shadow .35s ease;
}
.team-person.is-leader,
.team-person.is-foreman {
  grid-column: span 3;
}
.team-person:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 50px rgba(15, 45, 75, .12);
}
.team-person figure {
  margin: 0;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: #d7e3ee;
}
.team-person img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 8%;
  transition: transform .55s ease;
}
.team-person:hover img { transform: scale(1.05); }
.team-person-body {
  display: flex;
  flex-direction: column;
  gap: .45rem;
  padding: 1.05rem 1.15rem 1.25rem;
}
.team-person-name {
  display: block;
  color: var(--ink);
  font-family: var(--display);
  font-size: 1.12rem;
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.2;
}
.team-person-role {
  display: block;
  color: var(--orange-dark);
  font-size: .78rem;
  font-weight: 750;
  line-height: 1.4;
}
.team-person-bio {
  margin: .15rem 0 0;
  color: #687789;
  font-size: .84rem;
  line-height: 1.55;
}
.team-person.is-leader,
.team-person.is-foreman {
  border-color: rgba(255, 140, 0, .22);
  box-shadow: 0 18px 44px rgba(255, 122, 0, .1);
}
.team-person.is-leader .team-person-role,
.team-person.is-foreman .team-person-role { color: var(--blue-dark); }
.team-card { text-align: left; padding: 1rem 1rem 1.5rem; }
.team-card .avatar {
  width: 100%; height: 260px; margin: 0 0 1.3rem; border-radius: 18px;
  font-size: 3.4rem; background:
    radial-gradient(circle at 70% 20%, rgba(255,255,255,.8), transparent 22%),
    linear-gradient(145deg, rgba(255,122,0,.17), rgba(5,104,216,.19));
}
.team-card h3 { font-size: 1.05rem; letter-spacing: -.025em; }
.contact-section { overflow: hidden; color: #fff; background: var(--surface-dark); }
.contact-section::after {
  content: ""; position: absolute; width: 700px; height: 700px; right: -300px; top: -250px;
  border-radius: 50%; background: radial-gradient(circle, rgba(5,104,216,.35), transparent 68%);
}
.contact-section h2 { color: #fff; }
.contact-section .section-lead { color: rgba(255,255,255,.55); }
.contact-grid { position: relative; z-index: 2; grid-template-columns: .85fr 1.15fr; gap: clamp(3rem,7vw,7rem); }
.contact-list { display: grid; gap: .65rem; margin-top: 2.5rem; }
.contact-list li { display: flex; justify-content: space-between; padding: 1rem 0; border-bottom: 1px solid rgba(255,255,255,.1); color: #fff; }
.contact-list span { color: rgba(255,255,255,.42); }
.contact-list a { color: #fff; }
.form-card { position: relative; z-index: 2; border: 1px solid rgba(255,255,255,.12); border-radius: 26px; background: rgba(255,255,255,.07); box-shadow: none; backdrop-filter: blur(18px); }
.contact-form label { color: rgba(255,255,255,.7); }
.contact-form input, .contact-form textarea {
  border: 1px solid rgba(255,255,255,.1); color: #fff; background: rgba(255,255,255,.07);
}
.contact-form input::placeholder, .contact-form textarea::placeholder { color: rgba(255,255,255,.33); }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--blue-light); background: rgba(255,255,255,.1); }

/* Inner pages */
.hero-compact {
  min-height: 72vh; padding: 10rem 0 6rem; background: var(--surface-dark);
}
.hero-compact .container { position: relative; z-index: 2; }
.hero-compact h1 { max-width: 920px; }
.hero-electro, .hero-plumb, .hero-vent, .hero-ac { background-color: var(--surface-dark); }
.hero-electro { background-image: radial-gradient(circle at 75% 30%, rgba(255,122,0,.34), transparent 35%), linear-gradient(135deg,#07111f,#14130f); }
.hero-plumb { background-image: radial-gradient(circle at 75% 30%, rgba(5,104,216,.42), transparent 35%), linear-gradient(135deg,#07111f,#071a30); }
.hero-vent { background-image: radial-gradient(circle at 75% 20%, rgba(5,104,216,.3), transparent 32%), radial-gradient(circle at 90% 80%, rgba(255,122,0,.23), transparent 35%), linear-gradient(135deg,#07111f,#0a1829); }
.hero-ac { background-image: radial-gradient(circle at 20% 75%, rgba(5,104,216,.3), transparent 35%), radial-gradient(circle at 85% 20%, rgba(255,122,0,.22), transparent 32%), linear-gradient(135deg,#07111f,#0a1829); }
.stages { counter-reset: stage; gap: 1rem; }
.stages .card { min-height: 240px; padding: 1.7rem; background: #fff; }
.stage-num { color: transparent; -webkit-text-stroke: 1px rgba(5,104,216,.35); font-size: 3.4rem; }
.stages .card p { margin-top: 4rem; color: var(--ink); font-size: 1rem; font-weight: 700; }
.project-card { padding: 1rem; }
.project-visual {
  height: 230px; border-radius: 17px;
  background:
    linear-gradient(140deg, rgba(255,122,0,.17), rgba(255,255,255,.75), rgba(5,104,216,.2)),
    linear-gradient(30deg,#e8eef5,#f8fafc);
}
.calc-wrap { max-width: 760px; padding: clamp(2rem,5vw,4rem); border-radius: 30px; box-shadow: var(--shadow); }
.calc-wrap input[type=range] { accent-color: var(--blue); }
.calc-result { padding: 1.5rem; border-radius: 18px; }
.review-card { min-height: 230px; }
.form-narrow { max-width: 680px; }

/* Footer */
.site-footer { color: rgba(255,255,255,.7); border-top: 1px solid rgba(255,255,255,.06); background: #050c15; }
.site-footer .footer-grid { padding: 4.5rem 0 3rem; }
.site-footer img {
  width: 210px;
  height: auto;
  padding: 0;
  border-radius: 0;
  background: transparent;
}
.site-footer h3 { color: #fff; }
.site-footer a, .site-footer .muted { color: rgba(255,255,255,.48); }
.site-footer a:hover { color: #fff; }
.footer-copy {
  border-color: rgba(255,255,255,.07);
  color: rgba(255,255,255,.3);
  padding: 0;
}
.footer-copy-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .85rem 1.5rem;
  padding: 1.15rem 0 1.35rem;
}
.footer-copy-inner > span { font-size: .75rem; }
.footer-credit {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .42rem .72rem .42rem .65rem;
  border: 1px solid rgba(124, 58, 237, .28);
  border-radius: 999px;
  color: rgba(255,255,255,.55);
  background:
    linear-gradient(135deg, rgba(7, 24, 47, .92), rgba(26, 26, 46, .88));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
  font-size: .72rem;
  font-weight: 650;
  letter-spacing: .01em;
  transition: border-color .25s ease, color .25s ease, background .25s ease, transform .25s ease;
}
.footer-credit:hover {
  color: #fff;
  border-color: rgba(96, 165, 250, .55);
  background: linear-gradient(135deg, rgba(16, 42, 77, .95), rgba(37, 99, 235, .22));
  transform: translateY(-1px);
}
.footer-credit-label {
  color: rgba(255,255,255,.38);
  font-size: .66rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.footer-credit:hover .footer-credit-label { color: rgba(255,255,255,.62); }
.footer-credit-brand {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--display);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: -.02em;
  background: linear-gradient(90deg, #60a5fa 0%, #818cf8 48%, #c084fc 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.footer-credit-mark {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, .18);
}
@media (max-width: 640px) {
  .footer-copy-inner {
    flex-direction: column;
    justify-content: center;
    text-align: center;
  }
}

/* Reveal motion: без JS блоки остаются видимыми */
.has-js [data-reveal] { opacity: 0; transform: translateY(38px); transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); }
.has-js [data-reveal].is-visible { opacity: 1; transform: translateY(0); }
[data-reveal-delay="1"] { transition-delay: .08s; }
[data-reveal-delay="2"] { transition-delay: .16s; }
[data-reveal-delay="3"] { transition-delay: .24s; }
.cursor-glow {
  position: fixed; z-index: 999; width: 320px; height: 320px; pointer-events: none;
  border-radius: 50%; opacity: 0; transform: translate(-50%,-50%);
  background: radial-gradient(circle, rgba(23,161,255,.085), transparent 68%); transition: opacity .3s ease;
}
body:hover .cursor-glow { opacity: 1; }

@keyframes heroOrb { to { transform: translate(8%, 7%) scale(1.08); } }
@keyframes spin { to { transform: translate(-50%, -50%) rotate(360deg); } }
@keyframes float { 50% { transform: translateY(-12px) rotate(3deg); } }
@keyframes scrollPulse { 50% { opacity: .25; transform: scaleY(.65); } }

@media (max-width: 1023px) {
  .hero-content { grid-template-columns: 1fr; padding-top: 7rem; }
  .hero-visual { min-height: 420px; }
  .system-orbit { width: min(76vw, 430px); }
  .feature-bento .card, .feature-bento .card:first-child, .feature-bento .card:nth-child(4) { grid-column: span 6; }
  .services-grid { grid-template-columns: 1fr; }
  .section-heading-row { align-items: flex-start; flex-direction: column; }
  .team-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .team-person,
  .team-person.is-leader,
  .team-person.is-foreman { grid-column: auto; }
}

.nowrap { white-space: nowrap; }

@media (max-width: 767px) {
  h1, h2, h3 { overflow-wrap: anywhere; }
  .service-card-cctv h3,
  .cctv-home-panel h3,
  .cctv-hero-copy h2,
  .cctv-intro h3,
  .company-intro-copy h3 {
    overflow-wrap: normal;
    word-break: normal;
    hyphens: none;
  }
  .container { width: min(1240px, calc(100% - 1.5rem)); max-width: 100%; }
  .site-header { max-width: 100%; }
  h1 { font-size: clamp(2.75rem, 14vw, 4.2rem); }
  .hero-home h1 { font-size: clamp(1.9rem, 8.2vw, 2.55rem); line-height: 1.08; max-width: none; }
  .site-header { top: 0; width: 100%; }
  .header-inner { min-height: 62px; }
  .logo img { width: 140px; }
  .nav.is-open { top: calc(100% + .45rem); margin: 0 .3rem; padding: .75rem; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); }
  .nav.is-open a { padding: .9rem 1rem; }
  .hero-home { margin-top: 0; padding-top: 0; }
  .hero-content { min-height: auto; padding: 8rem 0 6rem; }
  .hero-visual { min-height: 350px; }
  .system-core { width: 145px; border-radius: 36px; }
  .system-core img { width: 118px; }
  .orbit-node { width: 50px; height: 50px; border-radius: 15px; }
  .hero-metric { right: 0; top: 58%; }
  .scroll-note { display: none; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .stat-item { padding: 1.25rem; border-bottom: 1px solid var(--line); }
  .stat-item:nth-child(2) { border-right: 0; }
  .feature-bento { grid-template-columns: 1fr; }
  .feature-bento .card, .feature-bento .card:first-child, .feature-bento .card:nth-child(4) { grid-column: auto; min-height: 230px; }
  .section-heading-row { margin-bottom: 2rem; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-points { grid-template-columns: 1fr; }
  .quote-card { min-height: 400px; }
  .team-card .avatar { height: 220px; }
  .team-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem; }
  .team-person,
  .team-person.is-leader,
  .team-person.is-foreman { grid-column: auto; }
  .team-person { border-radius: 18px; }
  .team-person-body { padding: .9rem .95rem 1.05rem; }
  .team-person-name { font-size: 1rem; }
  .team-person-bio { font-size: .8rem; }
  .contact-list li { align-items: flex-start; flex-direction: column; gap: .35rem; }
  .form-card { padding: 1.3rem; }
  .hero-compact { min-height: 65vh; padding-top: 8rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition-duration: .01ms !important; }
  .has-js [data-reveal] { opacity: 1; transform: none; }
}

/* ==========================================================================
   Original photo gallery and director
   ========================================================================== */
.hero-gallery {
  display: grid;
  grid-template-columns: 1.35fr .65fr;
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: .75rem;
  min-height: 590px;
}
.hero-gallery figure {
  position: relative;
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 22px;
  background: rgba(255,255,255,.06);
  box-shadow: 0 24px 60px rgba(0,0,0,.24);
}
.hero-gallery-main { grid-row: 1 / 3; }
.hero-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s cubic-bezier(.2,.7,.2,1), filter .6s ease;
}
.hero-gallery figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(4,11,20,.78));
  pointer-events: none;
}
.hero-gallery figure:hover img { transform: scale(1.055); filter: saturate(1.08); }
.hero-gallery figcaption {
  position: absolute;
  z-index: 2;
  left: 1.1rem;
  right: 1.1rem;
  bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
}
.hero-gallery figcaption span {
  color: rgba(255,255,255,.5);
  font-size: .62rem;
  letter-spacing: .12em;
}
.hero-gallery .hero-metric {
  top: auto;
  right: 1.1rem;
  bottom: 1.2rem;
  transform: translateY(115%);
}

.portfolio-showcase {
  overflow: hidden;
  background: #eef3f9;
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-rows: 350px;
  gap: 1rem;
}
.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  color: #fff;
  background: var(--surface-dark);
  box-shadow: 0 20px 55px rgba(15,35,65,.1);
}
.portfolio-item-wide { grid-column: span 1; }
.portfolio-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5,12,21,.04) 20%, rgba(5,12,21,.28) 52%, rgba(5,12,21,.94) 100%);
  transition: background .5s ease;
}
.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .9s cubic-bezier(.2,.7,.2,1);
}
.portfolio-item:hover img { transform: scale(1.055); }
.portfolio-item:hover::after { background: linear-gradient(180deg, transparent 20%, rgba(5,12,21,.9)); }
.portfolio-overlay {
  position: absolute;
  z-index: 2;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.2rem;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 16px;
  background: rgba(4,11,20,.72);
  box-shadow: 0 12px 32px rgba(0,0,0,.2);
  backdrop-filter: blur(12px);
}
.portfolio-overlay small {
  color: rgba(255,255,255,.78);
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.portfolio-overlay strong {
  max-width: 16rem;
  color: #fff;
  font: 700 clamp(1.15rem,2vw,1.65rem)/1.15 var(--display);
  text-align: right;
  letter-spacing: -.035em;
  text-shadow: 0 2px 14px rgba(0,0,0,.5);
}

.director-card {
  min-height: 610px;
  padding: 0;
  isolation: isolate;
}
.director-card::before {
  display: none;
  content: none;
}
.director-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.director-card::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  background: linear-gradient(180deg, transparent 32%, rgba(4,11,20,.28) 50%, rgba(4,11,20,.96) 83%);
}
.director-card-content {
  position: relative;
  z-index: 3;
  padding: 2rem;
}
.director-card-content .eyebrow { color: var(--orange-light); }
.director-card-content h3 { font-size: clamp(1.7rem,3vw,2.5rem); }
.director-bio {
  max-width: 31rem;
  color: rgba(255,255,255,.7);
  font-size: .88rem;
}
.director-card-content blockquote {
  margin-top: 1rem;
  font-size: 1rem;
}

.leader-grid {
  grid-template-columns: minmax(300px,.8fr) minmax(0,1.2fr);
  gap: clamp(3rem,7vw,7rem);
}
.leader-photo-wrap {
  position: relative;
  overflow: hidden;
  min-height: 620px;
  border-radius: 30px;
  box-shadow: var(--shadow);
  background: var(--surface-dark);
}
.leader-photo {
  width: 100%;
  height: 100%;
  min-height: 620px;
  object-fit: cover;
  object-position: center top;
}
.leader-photo-badge {
  position: absolute;
  right: 1.2rem;
  bottom: 1.2rem;
  padding: .75rem 1rem;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 999px;
  color: #fff;
  background: rgba(7,17,31,.72);
  backdrop-filter: blur(14px);
  font-size: .72rem;
  font-weight: 700;
}

.project-visual {
  position: relative;
  overflow: hidden;
  padding: 0;
}
.project-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .7s ease;
}
.project-card:hover .project-visual img { transform: scale(1.055); }
.project-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(5,12,21,.55));
}
.project-visual span {
  position: absolute;
  z-index: 2;
  left: 1rem;
  bottom: 1rem;
}

@media (min-width: 1100px) {
  .portfolio-grid {
    grid-template-columns: 1.25fr .75fr .75fr 1.25fr;
    grid-auto-rows: 460px;
  }
  .portfolio-item-wide { grid-column: span 1; }
}

@media (max-width: 1023px) {
  .hero-gallery { min-height: 500px; }
  .director-card { min-height: 560px; }
  .leader-photo-wrap, .leader-photo { min-height: 520px; }
}

@media (max-width: 767px) {
  .hero-gallery {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 270px 160px;
    min-height: auto;
  }
  .hero-gallery-main { grid-column: 1 / 3; grid-row: auto; }
  .hero-gallery-side { grid-row: 2; }
  .hero-gallery figcaption { left: .8rem; right: .8rem; bottom: .7rem; }
  .hero-gallery .hero-metric { display: none; }
  .portfolio-grid { grid-template-columns: 1fr; grid-auto-rows: 280px; }
  .portfolio-item-wide { grid-column: auto; }
  .portfolio-overlay { align-items: flex-start; flex-direction: column; left: 1.2rem; bottom: 1.2rem; }
  .portfolio-overlay strong { text-align: left; }
  .director-card { min-height: 560px; }
  .leader-grid { grid-template-columns: 1fr; }
  .leader-photo-wrap, .leader-photo { min-height: 480px; }
}

/* ==========================================================================
   Refined navigation
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  max-width: 100%;
  margin: 0;
  border: 0;
  border-radius: 0;
  background: linear-gradient(180deg, rgba(4,11,20,.68), transparent);
  box-shadow: none;
  backdrop-filter: none;
}
.site-header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  opacity: .6;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.18), transparent);
  transition: opacity .35s ease;
}
.site-header.is-scrolled {
  background: rgba(255,255,255,.9);
  box-shadow: 0 10px 40px rgba(8,27,51,.09);
  backdrop-filter: blur(18px) saturate(150%);
}
.site-header.is-scrolled::after { opacity: 0; }
.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: min(1440px, calc(100% - 2.5rem));
  max-width: 100%;
  min-height: 88px;
  padding: .65rem 0;
}
.brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  height: 58px;
  max-width: min(268px, 32vw);
  padding: 6px 10px;
  border: 1px solid rgba(255,255,255,.55);
  border-radius: 11px;
  background: #f5f8fc;
  box-shadow: 0 8px 20px rgba(0,0,0,.16);
}
.brand:hover { color: inherit; }
.brand-logo {
  display: block;
  width: auto;
  height: 46px;
  max-width: 100%;
  object-fit: contain;
  object-position: left center;
  filter: none;
}
.site-header .nav a.nav-phone { display: none; }
.site-header .nav {
  display: flex;
  flex: 1 1 auto;
  align-items: center;
  justify-content: center;
  min-width: 0;
  gap: var(--header-nav-gap);
  padding: 0;
  border-radius: 0;
  background: transparent;
}
.site-header .nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 14px;
  color: rgba(255,255,255,.78);
  background: transparent;
  box-shadow: none;
  font-size: var(--header-nav-size);
  font-weight: 650;
  white-space: nowrap;
}
.site-header .nav a::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 6px;
  height: 1px;
  transform: scaleX(0);
  transform-origin: right;
  background: linear-gradient(90deg, var(--orange), var(--blue-light));
  transition: transform .35s ease;
}
.site-header .nav a:hover,
.site-header .nav a.is-active { color: #fff; background: transparent; box-shadow: none; }
.site-header .nav a:hover::after,
.site-header .nav a.is-active::after { transform: scaleX(1); transform-origin: left; }
.header-actions {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  gap: 18px;
}
.header-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: 3px;
  line-height: 1.15;
}
.header-status {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  color: var(--header-label);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: .02em;
  white-space: nowrap;
}
.header-status i {
  width: 7px;
  height: 7px;
  flex-shrink: 0;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 0 0 rgba(52,211,153,.55);
  animation: headerStatusPulse 2s ease-out infinite;
}
.header-phone {
  display: inline-flex;
  align-items: center;
  min-height: 0;
  padding: 0;
  border-radius: 0;
  color: #fff;
  background: transparent;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -.02em;
  white-space: nowrap;
  cursor: pointer;
  transition: color .25s ease;
}
.header-phone:hover {
  color: var(--orange-light);
  background: transparent;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.header-divider { display: none; }
.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  min-height: 48px;
  padding: 0 1.15rem;
  border: 0;
  border-radius: 12px;
  color: #fff;
  background: #ff8c00;
  box-shadow: 0 10px 24px rgba(255,140,0,.28);
  font-size: .78rem;
  font-weight: 800;
  transition: background .25s ease, box-shadow .25s ease, transform .25s ease;
}
.header-cta-arrow {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  transition: transform .25s ease;
}
.header-cta:hover {
  color: #fff;
  border-color: transparent;
  background: #e67800;
  box-shadow: 0 10px 22px rgba(230,120,0,.32);
  transform: translateY(-1px);
}
.header-cta:hover .header-cta-arrow {
  transform: translateX(3px);
}
@keyframes headerStatusPulse {
  0% { box-shadow: 0 0 0 0 rgba(52,211,153,.5); }
  70% { box-shadow: 0 0 0 7px rgba(52,211,153,0); }
  100% { box-shadow: 0 0 0 0 rgba(52,211,153,0); }
}
.nav-toggle { display: none; }
.nav-toggle span { background: #fff; transition: transform .3s ease, opacity .3s ease; }
.nav-toggle.is-active span:first-child { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; }
.nav-toggle.is-active span:last-child { transform: translateY(-7px) rotate(-45deg); }

.site-header.is-scrolled .brand {
  color: var(--ink);
  border-color: rgba(16,24,40,.08);
  background: #fff;
  box-shadow: 0 8px 20px rgba(8,27,51,.08);
}
.site-header.is-scrolled .brand:hover { color: var(--ink); }
.site-header.is-scrolled .brand-logo { filter: none; }
.site-header.is-scrolled .nav a { color: var(--muted); }
.site-header.is-scrolled .nav a:hover,
.site-header.is-scrolled .nav a.is-active { color: var(--ink); }
.site-header.is-scrolled .header-status { color: #6b7280; }
.site-header.is-scrolled .header-phone { color: var(--ink); }
.site-header.is-scrolled .header-phone:hover { color: var(--orange); }
.site-header.is-scrolled .header-cta {
  color: #fff;
  border-color: transparent;
  background: #ff8c00;
}
.site-header.is-scrolled .header-cta:hover {
  color: #fff;
  background: #e67800;
}
.site-header.is-scrolled .nav-toggle span { background: var(--ink); }

@media (max-width: 1366px) {
  .header-inner { width: min(100% - 1.5rem, 1440px); max-width: calc(100% - 1.5rem); min-height: 80px; gap: 1rem; }
  .site-header .nav { display: none; }
  .site-header .nav.is-open { display: flex; flex: none; justify-content: stretch; }
  .nav-toggle { display: grid; }
  .brand { height: 56px; max-width: min(240px, 48vw); padding: 6px 10px; }
  .brand-logo { height: 44px; }
  .header-cta { min-height: 46px; }
  .site-header .nav.is-open {
    top: calc(100% - .1rem);
    left: .75rem;
    right: .75rem;
    margin: 0;
    padding: .65rem;
    max-height: calc(100vh - 5.5rem);
    overflow-y: auto;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 18px;
    background: rgba(7,17,31,.97);
    box-shadow: 0 24px 60px rgba(0,0,0,.25);
    backdrop-filter: blur(18px);
    -webkit-overflow-scrolling: touch;
  }
  .site-header .nav.is-open a { color: rgba(255,255,255,.7); }
  .site-header .nav.is-open a:hover,
  .site-header .nav.is-open a.is-active { color: #fff; background: rgba(255,255,255,.06); }
  .site-header .nav.is-open a.nav-phone { display: none; }
  .site-header.is-scrolled .nav.is-open { background: rgba(255,255,255,.98); border-color: var(--line); }
  .site-header.is-scrolled .nav.is-open a { color: var(--muted); }
  .site-header.is-scrolled .nav.is-open a:hover,
  .site-header.is-scrolled .nav.is-open a.is-active { color: var(--ink); background: var(--bg); }
}

@media (max-width: 720px) {
  .header-contact { display: none; }
  .header-cta { display: none; }
  .header-inner { width: min(100% - 1rem, 1440px); max-width: calc(100% - 1rem); gap: .65rem; }
  .brand { min-width: 0; flex-shrink: 1; }
  .header-actions { min-width: 0; gap: 8px; }
  .site-header .nav.is-open a.nav-phone {
    display: flex;
    margin-top: .35rem;
    color: #fff;
    font-weight: 800;
    letter-spacing: -.02em;
  }
  .site-header.is-scrolled .nav.is-open a.nav-phone { color: var(--ink); }
}

@media (max-width: 420px) {
  .brand { height: 44px; max-width: min(132px, 38vw); padding: 4px 7px; }
  .brand-logo { height: 34px; }
  .header-actions { margin-left: auto; gap: 6px; }
  .header-cta { min-height: 40px; padding: 0 .6rem; font-size: .66rem; }
  .header-cta-arrow { display: none; }
}

/* ==========================================================================
   Hero slideshow and Saratov coverage
   ========================================================================== */
.hero-slider {
  position: relative;
  min-height: 590px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 30px;
  background: #0b1726;
  box-shadow: 0 32px 90px rgba(0,0,0,.35);
}
.hero-slides,
.hero-slide {
  position: absolute;
  inset: 0;
}
.hero-slide {
  margin: 0;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity .9s ease, transform 1.4s cubic-bezier(.2,.7,.2,1);
  pointer-events: none;
}
.hero-slide.is-active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}
.hero-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(4,11,20,.05) 25%, rgba(4,11,20,.82) 100%),
    linear-gradient(90deg, rgba(4,11,20,.12), transparent 55%);
}
.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-slide[data-slide="3"] img {
  /* Важные объекты снимка находятся слева: монтажник и кондиционер. */
  object-position: 12% center;
}
.hero-slide figcaption {
  position: absolute;
  z-index: 2;
  left: 2rem;
  bottom: 7.1rem;
  display: grid;
  gap: .4rem;
  max-width: 23rem;
}
.hero-slide figcaption small {
  color: rgba(255,255,255,.58);
  font-size: .65rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.hero-slide figcaption strong {
  color: #fff;
  font: 700 clamp(1.5rem,2.8vw,2.45rem)/1.05 var(--display);
  letter-spacing: -.045em;
}
.hero-slider-nav {
  position: absolute;
  z-index: 4;
  left: 1.4rem;
  right: 1.4rem;
  bottom: 1.35rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .55rem;
}
.hero-slider-nav button {
  position: relative;
  overflow: hidden;
  height: 68px;
  padding: 0;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 13px;
  opacity: .48;
  background: #0b1726;
  cursor: pointer;
  transition: opacity .35s ease, border-color .35s ease, transform .35s ease;
}
.hero-slider-nav button:hover { opacity: .8; transform: translateY(-2px); }
.hero-slider-nav button.is-active {
  opacity: 1;
  border-color: rgba(255,255,255,.65);
}
.hero-slider-nav img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-slider-nav button::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(4,11,20,.7));
}
.hero-slider-nav button span {
  position: absolute;
  z-index: 2;
  left: .55rem;
  bottom: .35rem;
  color: #fff;
  font-size: .58rem;
  font-weight: 800;
}
.hero-slider-progress {
  position: absolute;
  z-index: 5;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(255,255,255,.08);
}
.hero-slider-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--orange), var(--blue-light));
}
.hero-slider.is-playing .hero-slider-progress span {
  animation: galleryProgress 5.5s linear forwards;
}
.hero-slider .hero-metric {
  top: 1.3rem;
  right: 1.3rem;
  bottom: auto;
  transform: none;
}

.coverage-section {
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 75% 50%, rgba(5,104,216,.22), transparent 30rem),
    var(--surface-dark);
}
.coverage-grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  align-items: center;
  gap: clamp(3rem,8vw,8rem);
}
.coverage-copy h2 { color: #fff; }
.coverage-copy > p:not(.section-label) { max-width: 38rem; color: rgba(255,255,255,.55); }
.city-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin: 2rem 0;
}
.city-tags span {
  padding: .6rem .85rem;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  color: rgba(255,255,255,.75);
  background: rgba(255,255,255,.05);
  font-size: .75rem;
  font-weight: 650;
}
.coverage-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 560px;
}
.coverage-radar {
  position: relative;
  width: min(520px, 80vw);
  aspect-ratio: 1;
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 50%;
  background:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 36px 36px;
}
.coverage-radar::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(from 20deg, transparent 0 82%, rgba(23,161,255,.18) 96%, transparent);
  animation: radarSweep 7s linear infinite;
}
.radar-ring {
  position: absolute;
  inset: 12%;
  border: 1px solid rgba(23,161,255,.16);
  border-radius: 50%;
}
.radar-ring.r2 { inset: 26%; }
.radar-ring.r3 { inset: 40%; }
.radar-center {
  position: absolute;
  z-index: 3;
  inset: 50% auto auto 50%;
  display: grid;
  place-items: center;
  width: 110px;
  height: 110px;
  transform: translate(-50%,-50%);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50%;
  color: #fff;
  background: rgba(5,104,216,.85);
  box-shadow: 0 0 0 12px rgba(5,104,216,.12), 0 18px 45px rgba(0,0,0,.3);
}
.radar-center b { font: 700 .9rem var(--display); }
.radar-center small { color: rgba(255,255,255,.6); font-size: .55rem; }
.radar-dot {
  position: absolute;
  z-index: 2;
  width: 10px;
  height: 10px;
  border: 2px solid var(--surface-dark);
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 7px rgba(255,122,0,.15);
  animation: dotPulse 2.4s ease-in-out infinite;
}
.radar-dot.d1 { top: 20%; left: 31%; }
.radar-dot.d2 { top: 36%; right: 14%; animation-delay: -.7s; }
.radar-dot.d3 { bottom: 17%; left: 39%; animation-delay: -1.3s; }
.radar-dot.d4 { bottom: 31%; left: 13%; animation-delay: -1.8s; }
.coverage-note {
  position: absolute;
  right: 0;
  bottom: 2.5rem;
  display: grid;
  padding: 1rem 1.2rem;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 15px;
  background: rgba(255,255,255,.07);
  backdrop-filter: blur(14px);
}
.coverage-note strong { color: #fff; font: 700 1.4rem var(--display); }
.coverage-note span { color: rgba(255,255,255,.45); font-size: .65rem; }

@keyframes galleryProgress { from { width: 0; } to { width: 100%; } }
@keyframes radarSweep { to { transform: rotate(360deg); } }
@keyframes dotPulse { 50% { transform: scale(1.45); box-shadow: 0 0 0 12px rgba(255,122,0,.03); } }

@media (max-width: 1023px) {
  .hero-slider { min-height: 560px; }
  .coverage-grid { grid-template-columns: 1fr; }
  .coverage-copy { max-width: 680px; }
}

@media (max-width: 767px) {
  .hero-slider { min-height: 510px; }
  .hero-slide figcaption { left: 1.2rem; bottom: 6.5rem; }
  .hero-slider-nav { left: .8rem; right: .8rem; bottom: .8rem; gap: .35rem; }
  .hero-slider-nav button { height: 58px; }
  .hero-slider .hero-metric { display: none; }
  .coverage-visual { min-height: 380px; }
  .coverage-radar { width: min(370px, 90vw); }
  .radar-center { width: 90px; height: 90px; }
  .coverage-note { right: .25rem; bottom: .5rem; }
}

/* SEO company introduction */
.company-intro {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: stretch;
  gap: 1rem;
  margin-bottom: 1rem;
}
.company-intro-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 500px;
  padding: clamp(2rem,4.5vw,4rem);
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(145deg, #fff, #f4f8fc);
}
.company-intro-copy h3 {
  max-width: 35rem;
  margin-bottom: 1.4rem;
  font-size: clamp(1.55rem,2.5vw,2.4rem);
}
.company-intro-copy p {
  max-width: 44rem;
  margin-bottom: 1.15rem;
  font-size: .97rem;
  line-height: 1.75;
  text-wrap: pretty;
}
.company-intro-copy strong { color: var(--ink); font-weight: 750; }
.company-intro-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .55rem;
  margin-top: 1.1rem;
}
.company-intro-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 43px;
  padding: .65rem .85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-soft);
  background: #fff;
  font-size: .72rem;
  font-weight: 750;
  text-align: center;
}
.company-intro-links a:last-child {
  grid-column: 1 / -1;
  color: var(--orange-dark);
  border-color: rgba(255,140,0,.28);
  background: #fff7ee;
}
.company-intro-links a:hover {
  color: #fff;
  border-color: var(--blue);
  background: var(--blue);
  transform: translateY(-2px);
}
.company-intro-mosaic {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr .72fr;
  gap: .65rem;
  min-height: 500px;
}
.company-intro-mosaic a.is-cctv { grid-column: 1 / -1; }
.company-intro-mosaic a {
  position: relative;
  overflow: hidden;
  min-height: 0;
  border-radius: 22px;
  background: #0d1a28;
}
.company-intro-mosaic a::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 42%, rgba(4,12,22,.82));
}
.company-intro-mosaic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .7s ease;
}
.company-intro-mosaic a:hover img { transform: scale(1.06); }
.company-intro-mosaic span {
  position: absolute;
  z-index: 2;
  left: .9rem;
  right: .9rem;
  bottom: .85rem;
  color: #fff;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: -.01em;
}
.company-intro-photo {
  position: relative;
  overflow: hidden;
  min-height: 500px;
  margin: 0;
  border-radius: 28px;
  background: var(--surface-dark);
  box-shadow: var(--shadow);
}
.company-intro-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(5,12,21,.82));
}
.company-intro-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s cubic-bezier(.2,.7,.2,1);
}
.company-intro-photo:hover img { transform: scale(1.045); }
.company-intro-photo figcaption {
  position: absolute;
  z-index: 2;
  left: 1.7rem;
  right: 1.7rem;
  bottom: 1.6rem;
  display: grid;
  gap: .3rem;
}
.company-intro-photo figcaption span {
  color: rgba(255,255,255,.55);
  font-size: .65rem;
  font-weight: 750;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.company-intro-photo figcaption strong {
  color: #fff;
  font: 700 clamp(1.3rem,2.2vw,2rem) var(--display);
  letter-spacing: -.04em;
}

@media (max-width: 900px) {
  .company-intro { grid-template-columns: 1fr; }
  .company-intro-copy, .company-intro-photo, .company-intro-mosaic { min-height: 440px; }
}

@media (max-width: 560px) {
  .company-intro-copy { min-height: auto; padding: 1.4rem; }
  .company-intro-photo, .company-intro-mosaic { min-height: 380px; }
  .company-intro-links { grid-template-columns: 1fr; }
}

/* Modern advantage metrics */
.feature-bento {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-flow: row dense;
}
.feature-bento .card {
  display: grid;
  grid-template-columns: minmax(120px, .75fr) minmax(0, 1.25fr);
  grid-template-rows: auto 1fr;
  column-gap: clamp(1rem, 2.5vw, 2rem);
  grid-column: span 6;
  min-height: 205px;
  padding: 1.35rem;
  isolation: isolate;
}
.feature-bento .card:first-child {
  grid-column: span 7;
  background:
    radial-gradient(circle at 85% 15%, rgba(23,161,255,.2), transparent 32%),
    linear-gradient(145deg, #fff, #eaf5ff);
}
.feature-bento .card:nth-child(2) {
  grid-column: span 5;
  background:
    radial-gradient(circle at 90% 10%, rgba(255,122,0,.14), transparent 34%),
    #fff;
}
.feature-bento .card:nth-child(3) {
  grid-column: span 5;
  background:
    radial-gradient(circle at 85% 15%, rgba(5,104,216,.12), transparent 34%),
    #fff;
}
.feature-bento .card:nth-child(4) {
  grid-column: span 7;
  background:
    radial-gradient(circle at 88% 12%, rgba(23,161,255,.24), transparent 34%),
    linear-gradient(145deg, #091827, #102c4a);
}
.feature-bento .card::before {
  content: "";
  position: absolute;
  z-index: 0;
  top: 50%;
  right: -3.5rem;
  width: 12rem;
  height: 12rem;
  transform: translateY(-50%) rotate(45deg);
  border: 1px solid rgba(5,104,216,.08);
  border-radius: 38px;
  transition: transform .7s cubic-bezier(.2,.7,.2,1);
}
.feature-bento .card:hover::before {
  transform: translate(-.8rem,-50%) rotate(55deg);
}
.feature-bento .card:nth-child(2)::before {
  border-color: rgba(255,122,0,.12);
  border-radius: 50% 50% 50% 12%;
}
.feature-bento .card:nth-child(3)::before {
  border: 10px solid rgba(5,104,216,.035);
  border-radius: 50%;
}
.feature-bento .card:nth-child(4)::before {
  border-color: rgba(255,255,255,.07);
  box-shadow: 0 0 0 34px rgba(255,255,255,.018);
}
.feature-card-head {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  grid-column: 1 / -1;
}
.feature-symbol {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(5,104,216,.12);
  border-radius: 14px;
  color: var(--blue);
  background: rgba(255,255,255,.65);
  box-shadow: 0 8px 24px rgba(15,35,65,.08);
  font-size: 1rem;
  font-weight: 800;
  backdrop-filter: blur(8px);
}
.feature-bento .card:nth-child(2) .feature-symbol {
  color: var(--orange);
  border-color: rgba(255,122,0,.15);
}
.feature-bento .card:nth-child(4) .feature-symbol {
  color: #fff;
  border-color: rgba(255,255,255,.14);
  background: rgba(255,255,255,.08);
}
.feature-metric {
  position: relative;
  z-index: 2;
  display: grid;
  align-content: end;
  align-self: end;
  grid-column: 1;
  grid-row: 2;
  margin: 1rem 0 0;
}
.feature-metric strong {
  color: var(--ink);
  font: 700 clamp(2.3rem,3.7vw,3.8rem)/.88 var(--display);
  letter-spacing: -.075em;
}
.feature-metric span {
  margin-top: .7rem;
  color: var(--muted);
  font-size: .68rem;
  font-weight: 750;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.feature-card-copy {
  position: relative;
  z-index: 2;
  align-self: end;
  grid-column: 2;
  grid-row: 2;
  max-width: 31rem;
  padding: 0 0 0 1.25rem;
  border-top: 0;
  border-left: 1px solid rgba(16,24,40,.09);
}
.feature-bento .card h3 {
  margin: 0 0 .35rem;
  font-size: 1.05rem;
  letter-spacing: -.035em;
}
.feature-bento .card p {
  max-width: 31rem;
  margin: 0;
  font-size: .78rem;
  line-height: 1.55;
}
.feature-bento .card:nth-child(4) .feature-metric strong,
.feature-bento .card:nth-child(4) .feature-metric span,
.feature-bento .card:nth-child(4) .card-index { color: #fff; }
.feature-bento .card:nth-child(4) .feature-metric span,
.feature-bento .card:nth-child(4) p { color: rgba(255,255,255,.55); }
.feature-bento .card:nth-child(4) .feature-card-copy { border-left-color: rgba(255,255,255,.12); }
.feature-pulse {
  position: absolute;
  z-index: 1;
  right: 1.35rem;
  bottom: 1.45rem;
  display: flex;
  align-items: flex-end;
  gap: 4px;
  opacity: .13;
}
.feature-pulse i {
  display: block;
  width: 4px;
  height: 16px;
  border-radius: 4px;
  background: var(--blue);
  animation: featureBars 1.9s ease-in-out infinite;
}
.feature-pulse i:nth-child(2) { height: 29px; animation-delay: -.4s; }
.feature-pulse i:nth-child(3) { height: 21px; animation-delay: -.8s; }
.feature-pulse i:nth-child(4) { height: 38px; animation-delay: -1.2s; }
.feature-bento .card:nth-child(4) .feature-pulse i { background: #fff; }

@keyframes featureBars {
  50% { transform: scaleY(.45); opacity: .45; }
}

@media (max-width: 1023px) {
  .feature-bento .card,
  .feature-bento .card:first-child,
  .feature-bento .card:nth-child(2),
  .feature-bento .card:nth-child(3),
  .feature-bento .card:nth-child(4) {
    grid-column: span 6;
  }
}

@media (max-width: 620px) {
  .feature-bento {
    grid-template-columns: 1fr;
  }
  .feature-bento .card,
  .feature-bento .card:first-child,
  .feature-bento .card:nth-child(2),
  .feature-bento .card:nth-child(3),
  .feature-bento .card:nth-child(4) {
    grid-column: auto;
    min-height: 195px;
  }
}

@media (max-width: 460px) {
  .feature-bento .card,
  .feature-bento .card:first-child,
  .feature-bento .card:nth-child(2),
  .feature-bento .card:nth-child(3),
  .feature-bento .card:nth-child(4) {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    min-height: 230px;
  }
  .feature-metric {
    grid-column: 1;
    grid-row: 2;
    margin-top: .9rem;
  }
  .feature-card-copy {
    grid-column: 1;
    grid-row: 3;
    margin-top: .8rem;
    padding: .8rem 0 0;
    border-top: 1px solid rgba(16,24,40,.09);
    border-left: 0;
  }
  .feature-bento .card:nth-child(4) .feature-card-copy {
    border-top-color: rgba(255,255,255,.12);
    border-left: 0;
  }
}

/* Compact image-led service cards */
.services-grid .service-card {
  display: grid;
  grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
  align-items: stretch;
  gap: 1rem;
  min-height: 280px;
  padding: .75rem;
  border: 1px solid rgba(255,255,255,.11);
  border-top: 1px solid rgba(255,255,255,.11);
  border-image: none;
  background: linear-gradient(145deg, rgba(255,255,255,.065), rgba(255,255,255,.028));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.055);
  backdrop-filter: blur(12px);
}
.services-grid .service-card.accent-orange,
.services-grid .service-card.accent-blue,
.services-grid .service-card.accent-gradient {
  border: 1px solid rgba(255,255,255,.11);
  border-top: 1px solid rgba(255,255,255,.11);
  border-image: none;
}
.services-grid .service-card::before { display: none; }
.services-grid .service-card:hover,
.services-grid .service-card.accent-orange:hover,
.services-grid .service-card.accent-blue:hover,
.services-grid .service-card.accent-gradient:hover {
  border-color: rgba(56,173,255,.34);
  background: linear-gradient(145deg, rgba(255,255,255,.09), rgba(23,161,255,.055));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.1), 0 24px 55px rgba(0,0,0,.16);
}
.service-card-media {
  position: relative;
  z-index: 2;
  display: block;
  overflow: hidden;
  min-height: 240px;
  border-radius: 19px;
  background: #122238;
}
.service-card-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 48%, rgba(4,11,20,.68));
}
.service-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .8s cubic-bezier(.2,.7,.2,1), filter .5s ease;
}
.service-card:hover .service-card-media img {
  transform: scale(1.065);
  filter: saturate(1.08);
}
.service-card-media span {
  position: absolute;
  z-index: 2;
  left: .9rem;
  bottom: .8rem;
  display: grid;
  place-items: center;
  width: 35px;
  height: 35px;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 11px;
  color: #fff;
  background: rgba(7,17,31,.5);
  backdrop-filter: blur(10px);
  font-size: .65rem;
  font-weight: 800;
}
.service-card-body {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: .8rem .8rem .8rem 0;
}
.service-card .service-number {
  margin-bottom: .75rem;
  color: rgba(255,255,255,.38);
  font-size: .62rem;
}
.service-card h3 {
  max-width: 100%;
  margin-bottom: .55rem;
  font-size: clamp(1.2rem,1.65vw,1.65rem);
  line-height: 1.08;
  overflow-wrap: break-word;
}
.service-card p {
  min-height: auto;
  margin-bottom: .75rem;
  font-size: .76rem;
  line-height: 1.5;
}
.service-card .btn { margin-top: auto; }
.services-grid .service-card:nth-child(even) {
  grid-template-columns: minmax(0, 1.22fr) minmax(0, .78fr);
}
.services-grid .service-card:nth-child(even) .service-card-media { order: 2; }
.services-grid .service-card:nth-child(even) .service-card-body {
  order: 1;
  padding: .8rem 0 .8rem .8rem;
}

@media (max-width: 1100px) {
  .services-grid .service-card,
  .services-grid .service-card:nth-child(even) {
    grid-template-columns: minmax(220px,.8fr) minmax(0,1.2fr);
  }
  .services-grid .service-card:nth-child(even) .service-card-media { order: 0; }
  .services-grid .service-card:nth-child(even) .service-card-body {
    order: 0;
    padding: 1rem 1rem 1rem 0;
  }
}

@media (max-width: 600px) {
  .services-grid .service-card,
  .services-grid .service-card:nth-child(even) {
    grid-template-columns: 1fr;
    gap: 0;
    min-height: 0;
  }
  .service-card-media { min-height: 190px; }
  .service-card-body,
  .services-grid .service-card:nth-child(even) .service-card-body {
    padding: 1.2rem .7rem .8rem;
  }
  .service-card .service-number { margin-bottom: .7rem; }
  .service-card .btn { margin-top: .25rem; }
}

/* Refined portfolio layout */
.portfolio-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-rows: 340px;
  gap: 1rem;
}
.portfolio-grid .portfolio-item,
.portfolio-grid .portfolio-item-wide {
  grid-column: span 6;
}
.portfolio-grid .portfolio-item:nth-child(1) { grid-column: span 7; }
.portfolio-grid .portfolio-item:nth-child(2) { grid-column: span 5; }
.portfolio-grid .portfolio-item:nth-child(3) { grid-column: span 5; }
.portfolio-grid .portfolio-item:nth-child(4) { grid-column: span 7; }
.portfolio-overlay {
  align-items: flex-start;
  justify-content: flex-end;
  flex-direction: column;
  width: min(420px, calc(100% - 2rem));
  min-height: 94px;
}
.portfolio-overlay small {
  line-height: 1.25;
}
.portfolio-overlay strong {
  max-width: 100%;
  overflow-wrap: anywhere;
  text-align: left;
  line-height: 1.08;
}
.portfolio-grid .portfolio-item:nth-child(2) .portfolio-overlay strong,
.portfolio-grid .portfolio-item:nth-child(3) .portfolio-overlay strong {
  font-size: clamp(1.05rem,1.7vw,1.35rem);
}
.portfolio-grid .portfolio-item:nth-child(4) img {
  /* Монтажник и внутренний блок находятся в левой части кадра. */
  object-position: 10% center;
}

@media (max-width: 900px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: 310px;
  }
  .portfolio-grid .portfolio-item,
  .portfolio-grid .portfolio-item-wide,
  .portfolio-grid .portfolio-item:nth-child(1),
  .portfolio-grid .portfolio-item:nth-child(2),
  .portfolio-grid .portfolio-item:nth-child(3),
  .portfolio-grid .portfolio-item:nth-child(4) {
    grid-column: span 1;
  }
}

@media (max-width: 600px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 285px;
  }
  .portfolio-grid .portfolio-item,
  .portfolio-grid .portfolio-item-wide,
  .portfolio-grid .portfolio-item:nth-child(1),
  .portfolio-grid .portfolio-item:nth-child(2),
  .portfolio-grid .portfolio-item:nth-child(3),
  .portfolio-grid .portfolio-item:nth-child(4) {
    grid-column: auto;
  }
  .portfolio-overlay {
    left: .75rem;
    right: .75rem;
    bottom: .75rem;
    width: calc(100% - 1.5rem);
    min-height: 0;
    padding: .9rem;
  }
  .portfolio-grid .portfolio-item:nth-child(4) img { object-position: 12% center; }
}

/* ==========================================================================
   Premium benefits cards v2
   ========================================================================== */
.feature-bento {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.15rem;
}
.feature-bento .card,
.feature-bento .card:first-child,
.feature-bento .card:nth-child(2),
.feature-bento .card:nth-child(3),
.feature-bento .card:nth-child(4) {
  display: grid;
  grid-column: auto;
  grid-template-columns: 1fr;
  grid-template-rows: auto auto 1fr;
  min-height: 330px;
  padding: clamp(1.6rem,3vw,2.2rem);
  border: 1px solid rgba(255,255,255,.9);
  border-radius: 26px;
  background:
    linear-gradient(145deg, rgba(255,255,255,.96), rgba(235,246,255,.88));
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.95),
    0 18px 55px rgba(20,52,85,.09);
  backdrop-filter: blur(14px);
  transition: transform .4s cubic-bezier(.2,.7,.2,1), box-shadow .4s ease, border-color .4s ease;
}
.feature-bento .card:nth-child(2) {
  background: linear-gradient(145deg, rgba(255,255,255,.98), rgba(255,246,234,.9));
}
.feature-bento .card:nth-child(3) {
  background: linear-gradient(145deg, rgba(255,255,255,.98), rgba(238,247,255,.92));
}
.feature-bento .card:nth-child(4) {
  border-color: rgba(71,153,228,.18);
  background:
    radial-gradient(circle at 85% 5%, rgba(26,142,245,.2), transparent 32%),
    linear-gradient(145deg, #0a1c30, #0c2948);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.08),
    0 22px 60px rgba(7,25,45,.23);
}
.feature-bento .card::before,
.feature-bento .card::after { display: none; }
.feature-bento .card:hover {
  transform: translateY(-9px);
  border-color: rgba(5,104,216,.18);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.95),
    0 28px 75px rgba(20,52,85,.16);
}
.feature-bento .card:nth-child(4):hover {
  border-color: rgba(56,173,255,.34);
  box-shadow: 0 30px 80px rgba(7,25,45,.32);
}
.feature-card-head {
  grid-column: 1;
  grid-row: 1;
  min-height: 76px;
}
.feature-bento .card-index {
  align-self: flex-start;
  padding-top: .25rem;
  color: var(--muted);
  font-size: .66rem;
  font-weight: 800;
  letter-spacing: .16em;
}
.feature-symbol,
.feature-bento .card:nth-child(2) .feature-symbol,
.feature-bento .card:nth-child(4) .feature-symbol {
  position: relative;
  width: 70px;
  height: 70px;
  border: 1px solid rgba(5,104,216,.14);
  border-radius: 22px;
  color: var(--blue);
  background: linear-gradient(145deg, #fff, #dcefff);
  box-shadow:
    0 13px 0 -7px rgba(5,104,216,.18),
    0 18px 30px rgba(5,104,216,.16),
    inset 0 1px 0 #fff;
  transform: rotate(-3deg);
}
.feature-symbol svg {
  width: 39px;
  height: 39px;
  overflow: visible;
  stroke: currentColor;
  stroke-width: 2.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.feature-bento .card:nth-child(2) .feature-symbol-2 {
  color: var(--orange);
  border-color: rgba(255,122,0,.16);
  background: linear-gradient(145deg, #fff, #ffead0);
  box-shadow:
    0 13px 0 -7px rgba(255,122,0,.18),
    0 18px 30px rgba(255,122,0,.15),
    inset 0 1px 0 #fff;
  transform: rotate(3deg);
}
.feature-bento .card:nth-child(3) .feature-symbol-3 {
  color: #0b82d8;
  background: linear-gradient(145deg, #fff, #ddf3ff);
  transform: rotate(2deg);
}
.feature-bento .card:nth-child(4) .feature-symbol {
  color: #fff;
  border-color: rgba(255,255,255,.16);
  background: linear-gradient(145deg, #1b74b8, #0b4d85);
  box-shadow:
    0 13px 0 -7px rgba(3,13,24,.5),
    0 18px 35px rgba(0,0,0,.25),
    inset 0 1px 0 rgba(255,255,255,.2);
}
.feature-metric {
  grid-column: 1;
  grid-row: 2;
  margin: 1.2rem 0 1.5rem;
}
.feature-metric strong {
  color: #091323;
  font-size: clamp(4.1rem,7vw,6.7rem);
  line-height: .82;
  letter-spacing: -.085em;
}
.feature-metric span {
  margin-top: .9rem;
  color: #526175;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .14em;
}
.feature-card-copy {
  align-self: end;
  grid-column: 1;
  grid-row: 3;
  max-width: none;
  margin: 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid rgba(16,24,40,.12);
  border-left: 0;
}
.feature-bento .card h3 {
  margin-bottom: .55rem;
  color: #101828;
  font-size: clamp(1.15rem,2vw,1.45rem);
  font-weight: 700;
  letter-spacing: -.035em;
}
.feature-bento .card p {
  max-width: 42rem;
  color: #5e6d81;
  font-size: .86rem;
  line-height: 1.6;
}
.feature-bento .card:nth-child(4) .card-index,
.feature-bento .card:nth-child(4) .feature-metric strong,
.feature-bento .card:nth-child(4) h3 { color: #fff; }
.feature-bento .card:nth-child(4) .feature-metric span,
.feature-bento .card:nth-child(4) p { color: rgba(255,255,255,.64); }
.feature-bento .card:nth-child(4) .feature-card-copy {
  padding: 1.25rem 0 0;
  border-top: 1px solid rgba(255,255,255,.14);
  border-left: 0;
}
.feature-pulse { display: none; }

@media (max-width: 720px) {
  .feature-bento { grid-template-columns: minmax(0, 1fr); }
  .feature-bento .card,
  .feature-bento .card:first-child,
  .feature-bento .card:nth-child(2),
  .feature-bento .card:nth-child(3),
  .feature-bento .card:nth-child(4) {
    grid-column: auto;
    grid-template-columns: minmax(0, 1fr);
    min-height: 310px;
    overflow: hidden;
  }
  .feature-metric strong { font-size: clamp(3.8rem,18vw,5.8rem); }
}

/* Editorial about section */
.about-section .about-grid {
  align-items: stretch;
  gap: 1rem;
}
.about-copy {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 610px;
  padding: clamp(2rem,4.5vw,4rem);
  border: 1px solid var(--line);
  border-radius: 32px;
  background:
    radial-gradient(circle at 90% 10%, rgba(23,161,255,.11), transparent 28%),
    linear-gradient(145deg, #fff, #f1f7fc);
}
.about-copy::after {
  content: "СВ";
  position: absolute;
  right: -1rem;
  bottom: -2.5rem;
  color: rgba(5,104,216,.035);
  font: 800 clamp(8rem,16vw,14rem)/1 var(--display);
  letter-spacing: -.12em;
  pointer-events: none;
}
.about-copy > * { position: relative; z-index: 1; }
.about-copy h2 {
  max-width: 750px;
  margin-bottom: 1.5rem;
  font-size: clamp(2.05rem,3.25vw,3.35rem);
  line-height: .98;
  letter-spacing: -.055em;
  text-wrap: balance;
}
.about-copy h2 span {
  color: transparent;
  background: linear-gradient(90deg, var(--orange) 0%, var(--blue) 75%);
  -webkit-background-clip: text;
  background-clip: text;
}
.about-copy .about-lead {
  max-width: 44rem;
  margin-bottom: 1.7rem;
  color: #526175;
  font-size: 1rem;
  line-height: 1.75;
}
.about-process {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: .75rem;
  padding: 1rem 1.15rem;
  border: 1px solid rgba(5,104,216,.1);
  border-radius: 17px;
  background: rgba(255,255,255,.68);
  box-shadow: inset 0 1px 0 #fff;
  backdrop-filter: blur(10px);
}
.about-process div { display: grid; gap: .22rem; }
.about-process strong {
  color: var(--blue);
  font: 700 .68rem var(--display);
  letter-spacing: .1em;
}
.about-process span { color: var(--ink); font-size: .74rem; font-weight: 750; }
.about-process i { width: 24px; height: 1px; background: linear-gradient(90deg, var(--orange), var(--blue)); opacity: .45; }
.about-points {
  gap: .55rem;
  margin: 1.2rem 0 1.5rem;
}
.about-point {
  display: flex;
  align-items: center;
  gap: .7rem;
  min-height: 48px;
  padding: .7rem .85rem;
  border: 1px solid rgba(16,24,40,.07);
  border-radius: 13px;
  background: rgba(255,255,255,.64);
  box-shadow: inset 0 1px 0 #fff;
}
.about-point b {
  display: grid;
  place-items: center;
  width: 27px;
  height: 27px;
  flex-shrink: 0;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue-light), var(--blue-dark));
  font-size: .55rem;
  letter-spacing: .05em;
}
.about-point span { color: var(--ink-soft); font-size: .75rem; font-weight: 750; }
.about-link {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  color: var(--ink);
  font-size: .78rem;
  font-weight: 800;
}
.about-link b {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  color: #fff;
  background: var(--surface-dark);
  transition: transform .3s ease, background .3s ease;
}
.about-link:hover { color: var(--blue); }
.about-link:hover b { transform: translate(3px,-3px); background: var(--blue); }
.about-section .about-grid { grid-template-columns: 1fr; }

@media (max-width: 1023px) {
  .about-copy { min-height: auto; }
}

@media (max-width: 600px) {
  .about-copy { padding: 1.5rem; border-radius: 24px; }
  .about-process {
    grid-template-columns: 1fr;
    gap: .5rem;
  }
  .about-process div {
    grid-template-columns: 32px 1fr;
    align-items: center;
  }
  .about-process i { width: 1px; height: 13px; margin-left: 13px; }
  .about-points { grid-template-columns: 1fr; }
}

/* Geographic Saratov region map */
.region-map-scroll {
  width: 100%;
  overflow-x: auto;
  padding: 1rem 0 1.5rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(56,173,255,.35) transparent;
}
.region-map {
  position: relative;
  width: 100%;
  min-width: 680px;
  aspect-ratio: 700 / 440;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 28px;
  background:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(145deg, rgba(255,255,255,.045), rgba(255,255,255,.012));
  background-size: 36px 36px, 36px 36px, auto;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 25px 70px rgba(0,0,0,.18);
}
.region-shape {
  position: absolute;
  inset: 4%;
  width: 92%;
  height: 92%;
  filter: drop-shadow(0 20px 35px rgba(0,0,0,.25));
}
.region-border {
  fill: none;
  stroke: rgba(82,178,255,.35);
  stroke-width: 2;
  stroke-dasharray: 7 7;
}
.volga-line {
  fill: none;
  stroke-width: 8;
  stroke-linecap: round;
  filter: drop-shadow(0 0 8px rgba(53,173,255,.45));
}
.map-point {
  position: absolute;
  z-index: 3;
  left: var(--x);
  top: var(--y);
  transform: translate(-50%,-50%);
}
.map-point i {
  position: relative;
  z-index: 2;
  display: block;
  width: 11px;
  height: 11px;
  border: 2px solid #0a1d32;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 5px rgba(255,122,0,.17), 0 0 18px rgba(255,122,0,.45);
}
.map-point i::after {
  content: "";
  position: absolute;
  inset: -7px;
  border: 1px solid rgba(255,122,0,.45);
  border-radius: 50%;
  animation: mapPointPulse 2.6s ease-out infinite;
}
.map-point span {
  position: absolute;
  left: 18px;
  top: -11px;
  display: grid;
  width: max-content;
  max-width: 130px;
  gap: .12rem;
  padding: .4rem .55rem;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 9px;
  background: rgba(5,16,28,.78);
  box-shadow: 0 8px 20px rgba(0,0,0,.18);
  backdrop-filter: blur(10px);
}
.map-point span b {
  color: #fff;
  font: 700 .66rem/1.1 var(--display);
  letter-spacing: -.01em;
}
.map-point span small {
  color: rgba(255,255,255,.42);
  font-size: .46rem;
  white-space: nowrap;
}
.map-point.is-right span,
.map-point.is-main span {
  right: 18px;
  left: auto;
  text-align: right;
}
.map-point.is-main i {
  width: 17px;
  height: 17px;
  background: var(--blue-light);
  box-shadow: 0 0 0 7px rgba(23,161,255,.18), 0 0 24px rgba(23,161,255,.6);
}
.map-point.is-main i::after { border-color: rgba(23,161,255,.5); }
.map-point.is-main span {
  top: -15px;
  padding: .55rem .7rem;
  border-color: rgba(23,161,255,.28);
  background: rgba(4,55,96,.9);
}
.map-point.is-main span b { font-size: .78rem; }
.map-legend {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .55rem .7rem;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 10px;
  color: rgba(255,255,255,.48);
  background: rgba(5,16,28,.72);
  font-size: .52rem;
  backdrop-filter: blur(10px);
}
.map-legend span { width: 7px; height: 7px; border-radius: 50%; }
.legend-office { background: var(--blue-light); }
.legend-city { margin-left: .4rem; background: var(--orange); }
.coverage-visual .coverage-note {
  z-index: 5;
  right: -1rem;
  bottom: 1rem;
}
@keyframes mapPointPulse {
  0% { transform: scale(.7); opacity: .8; }
  80%, 100% { transform: scale(1.7); opacity: 0; }
}

@media (max-width: 1023px) {
  .coverage-visual { min-height: auto; }
  .region-map-scroll {
    margin-right: 0;
    overflow: hidden;
  }
  .region-map { min-width: 0; }
}

.map-city-index { display: none; }

@media (max-width: 767px) {
  .coverage-visual {
    place-items: stretch;
    gap: .85rem;
  }
  .map-legend { display: none; }
  .map-point span { display: none; }
  .map-point i {
    display: grid;
    place-items: center;
    width: 22px;
    height: 22px;
    border-width: 1px;
    box-shadow: 0 0 0 3px rgba(255,122,0,.2);
  }
  .map-point i::before {
    content: attr(data-n);
    position: relative;
    z-index: 1;
    color: #fff;
    font: 800 .62rem/1 var(--display);
  }
  .map-point i::after { display: none; }
  .map-point.is-main i {
    width: 24px;
    height: 24px;
    box-shadow: 0 0 0 4px rgba(23,161,255,.22);
  }
  .map-point.is-main i::before { font-size: .68rem; }
  .map-point[data-n="2"] {
    left: calc(var(--x) + 4%);
    top: calc(var(--y) + 4%);
  }
  .map-city-index {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .4rem .7rem;
    width: 100%;
    margin: 0;
    padding: 0;
    list-style: none;
  }
  .map-city-index li {
    display: flex;
    align-items: center;
    gap: .5rem;
    color: rgba(255,255,255,.82);
    font-size: .78rem;
    font-weight: 650;
  }
  .map-city-index li span {
    display: grid;
    place-items: center;
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    border-radius: 50%;
    color: #fff;
    background: var(--orange);
    font: 800 .62rem/1 var(--display);
  }
  .map-city-index li.is-office span { background: var(--blue-light); }
}

@media (max-width: 600px) {
  .coverage-visual .coverage-note {
    position: relative;
    right: auto;
    bottom: auto;
    justify-self: start;
    margin-top: 0;
  }
}

/* Service landings — premium unified system */
.service-hero {
  position: relative;
  min-height: 780px;
  padding: clamp(8.5rem, 13vw, 10.5rem) 0 5rem;
  overflow: hidden;
  color: #fff;
  background-color: #071321;
}
.service-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .42;
  background:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(90deg, #000, transparent 78%);
}
.service-hero::after {
  content: "";
  position: absolute;
  width: 48vw;
  height: 48vw;
  left: -20vw;
  bottom: -34vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(23,161,255,.24), transparent 68%);
}
.service-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(460px, 1.08fr);
  gap: clamp(2.5rem, 6vw, 6.5rem);
  align-items: center;
}
.service-hero-copy { min-width: 0; }
.service-hero .hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  margin-bottom: 1.45rem;
  color: rgba(255,255,255,.7);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.service-hero .hero-kicker i { width: 28px; height: 2px; background: linear-gradient(90deg, var(--orange), var(--blue-light)); }
.service-hero-index { display: block; margin-bottom: .55rem; color: rgba(255,255,255,.35); font: 700 .68rem/1 var(--display); letter-spacing: .18em; text-transform: uppercase; }
.service-hero h1 {
  max-width: 700px;
  margin: 0;
  color: #fff;
  font-size: clamp(2.65rem, 5.7vw, 5.5rem);
  line-height: .96;
  letter-spacing: -.065em;
}
.service-hero .hero-sub { max-width: 650px; margin: 1.6rem 0 0; color: rgba(255,255,255,.64); font-size: clamp(1rem, 1.4vw, 1.2rem); line-height: 1.65; }
.service-hero .hero-actions { margin-top: 2rem; }
.service-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 600px;
  margin-top: 2.6rem;
  border-top: 1px solid rgba(255,255,255,.12);
}
.service-hero-stats div { padding: 1.25rem 1rem 0 0; }
.service-hero-stats div + div { padding-left: 1.2rem; border-left: 1px solid rgba(255,255,255,.12); }
.service-hero-stats strong { display: block; color: #fff; font: 700 clamp(1.3rem, 2.2vw, 2rem)/1 var(--display); letter-spacing: -.04em; }
.service-hero-stats span { display: block; margin-top: .45rem; color: rgba(255,255,255,.42); font-size: .68rem; }
.service-hero-media {
  position: relative;
  height: clamp(470px, 51vw, 640px);
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 34px;
  background: #101d2b;
  box-shadow: 0 45px 100px rgba(0,0,0,.4);
}
.service-hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 46%, rgba(3,11,20,.88) 100%); }
.service-hero-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s cubic-bezier(.2,.7,.2,1); }
.service-hero-media:hover img { transform: scale(1.035); }
.service-hero-media figcaption {
  position: absolute;
  z-index: 2;
  right: 2rem;
  bottom: 2rem;
  left: 2rem;
  display: grid;
  grid-template-columns: 95px 1fr;
  gap: 1rem;
  align-items: start;
}
.service-hero-media figcaption span { color: var(--orange-light); font: 700 .63rem/1.3 var(--display); letter-spacing: .12em; text-transform: uppercase; }
.service-hero-media figcaption strong { max-width: 370px; color: #fff; font: 600 .95rem/1.5 var(--body); }
.service-hero-quality {
  position: absolute;
  z-index: 3;
  top: 1.4rem;
  right: 1.4rem;
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .7rem .85rem;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 14px;
  color: #fff;
  background: rgba(5,16,28,.58);
  backdrop-filter: blur(16px);
}
.service-hero-quality b { display: grid; place-items: center; width: 27px; height: 27px; border-radius: 9px; background: linear-gradient(135deg, var(--blue-light), var(--blue)); }
.service-hero-quality span { font-size: .65rem; font-weight: 700; line-height: 1.35; }
.service-trust { position: relative; z-index: 5; border-bottom: 1px solid var(--line); background: #fff; }
.service-trust-grid { min-height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.service-trust-grid span { color: #536173; font-size: .7rem; font-weight: 700; letter-spacing: .055em; text-transform: uppercase; white-space: nowrap; }
.service-trust-grid i { flex: 1; max-width: 44px; height: 1px; background: linear-gradient(90deg, rgba(255,122,0,.45), rgba(5,104,216,.45)); }

.service-work-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.service-work-card {
  position: relative;
  display: grid;
  grid-template-columns: 90px minmax(0,1fr) 38px;
  gap: 1.35rem;
  align-items: center;
  min-height: 190px;
  padding: 1.5rem;
  overflow: hidden;
  border: 1px solid rgba(15,45,75,.09);
  border-radius: 24px;
  background: linear-gradient(145deg, #fff, #f1f8ff);
  box-shadow: 0 18px 50px rgba(15,45,75,.06);
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.service-work-card:hover { transform: translateY(-6px); border-color: rgba(5,104,216,.2); box-shadow: 0 24px 65px rgba(15,45,75,.12); }
.service-work-head { display: grid; justify-items: start; gap: .8rem; }
.service-work-head > span { color: rgba(10,31,55,.3); font: 700 .62rem/1 var(--display); letter-spacing: .15em; }
.service-work-head i {
  display: grid;
  place-items: center;
  width: 66px;
  height: 66px;
  border: 1px solid rgba(255,255,255,.85);
  border-radius: 20px;
  color: #fff;
  background: linear-gradient(145deg, var(--blue-light), var(--blue-dark));
  box-shadow: inset -8px -8px 18px rgba(0,0,0,.14), 0 12px 25px rgba(5,104,216,.22);
}
.service-work-card:nth-child(even) .service-work-head i { background: linear-gradient(145deg, var(--orange-light), var(--orange-dark)); box-shadow: inset -8px -8px 18px rgba(0,0,0,.12), 0 12px 25px rgba(255,122,0,.2); }
.service-work-head svg { width: 38px; height: 38px; stroke: currentColor; stroke-width: 2.1; stroke-linecap: round; stroke-linejoin: round; }
.service-work-copy { min-width: 0; }
.service-work-copy h3 { margin: 0 0 .6rem; font-size: clamp(1rem,1.5vw,1.25rem); line-height: 1.2; }
.service-work-copy p { margin: 0; color: #687789; font-size: .85rem; line-height: 1.6; }
.service-work-card > a { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid var(--line); border-radius: 50%; color: var(--ink); background: rgba(255,255,255,.7); }
.service-work-card:hover > a { color: #fff; border-color: var(--blue); background: var(--blue); }

.service-timeline { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: .8rem; margin: 0; padding: 0; list-style: none; }
.service-timeline::before { content: ""; position: absolute; top: 31px; right: 8%; left: 8%; height: 1px; background: linear-gradient(90deg, var(--orange), var(--blue)); opacity: .35; }
.service-timeline li {
  position: relative;
  min-height: 210px;
  padding: 1.15rem;
  border: 1px solid rgba(15,45,75,.08);
  border-radius: 22px;
  background: rgba(255,255,255,.78);
  box-shadow: 0 14px 38px rgba(15,45,75,.05);
  backdrop-filter: blur(12px);
}
.service-timeline .stage-num { position: relative; z-index: 2; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 14px; color: #fff; -webkit-text-stroke: 0; background: #0a1e33; box-shadow: 0 8px 20px rgba(10,30,51,.16); font-size: .8rem; }
.service-timeline li:nth-child(even) .stage-num { background: linear-gradient(135deg, var(--blue-light), var(--blue)); }
.service-timeline li div { margin-top: 3.4rem; }
.service-timeline small { color: var(--blue); font-size: .62rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.service-timeline p { margin: .5rem 0 0; color: var(--ink); font-size: .91rem; font-weight: 700; line-height: 1.48; }

.service-project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.service-project-card { overflow: hidden; border: 1px solid rgba(15,45,75,.08); border-radius: 25px; background: #fff; box-shadow: 0 18px 50px rgba(15,45,75,.07); transition: transform .35s ease, box-shadow .35s ease; }
.service-project-card:hover { transform: translateY(-7px); box-shadow: 0 26px 70px rgba(15,45,75,.13); }
.service-project-card .project-visual { position: relative; height: 260px; margin: 0; padding: 1rem; overflow: hidden; border-radius: 0; }
.service-project-card .project-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(4,15,28,.66)); }
.service-project-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .8s ease; }
.service-project-card:hover img { transform: scale(1.045); }
.service-project-card .project-visual span { position: relative; z-index: 2; align-self: flex-end; color: #fff; border: 1px solid rgba(255,255,255,.2); background: rgba(4,15,28,.5); backdrop-filter: blur(12px); }
.service-project-card .project-visual b { position: absolute; z-index: 2; top: 1rem; right: 1rem; color: rgba(255,255,255,.75); font: 700 .65rem var(--display); letter-spacing: .12em; }
.service-project-card > div:last-child { min-height: 145px; padding: 1.35rem 1.45rem; }
.service-project-card h3 { margin: 0; font-size: 1.05rem; }
.service-project-card p { margin: .55rem 0 0; color: var(--muted); font-size: .82rem; line-height: 1.55; }

.service-calculator {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  overflow: hidden;
  padding: 0;
  border-radius: 32px;
  color: #fff;
  background: linear-gradient(135deg, #081727, #0b2540);
  box-shadow: 0 35px 90px rgba(7,23,39,.2);
}
.service-calculator-intro { position: relative; padding: clamp(2rem,4vw,4rem); overflow: hidden; }
.service-calculator-intro::after { content: ""; position: absolute; width: 300px; height: 300px; left: -100px; bottom: -180px; border-radius: 50%; background: radial-gradient(circle, rgba(255,122,0,.3), transparent 68%); }
.service-calculator-intro h2 { margin: 0 0 1.2rem; color: #fff; font-size: clamp(1.8rem,3vw,3rem); }
.service-calculator-intro > p:not(.section-label) { color: rgba(255,255,255,.57); font-size: .9rem; line-height: 1.7; }
.service-calc-note { position: relative; z-index: 2; display: flex; align-items: center; gap: .8rem; margin-top: 2.2rem; padding-top: 1.2rem; border-top: 1px solid rgba(255,255,255,.1); }
.service-calc-note b { color: var(--orange-light); font: 700 1.3rem var(--display); }
.service-calc-note span { color: rgba(255,255,255,.7); font-size: .72rem; line-height: 1.45; }
.service-calculator-panel { display: grid; align-content: center; gap: 2rem; padding: clamp(2rem,4vw,4rem); color: var(--ink); background: linear-gradient(145deg, #fff, #f3f8fd); }
.service-calculator-panel label { display: grid; gap: 1rem; font-size: .8rem; font-weight: 700; }
.service-calculator-panel label > span { display: flex; align-items: center; justify-content: space-between; }
.service-calculator-panel label strong { color: var(--blue); font: 700 1.45rem var(--display); }
.service-calculator-panel input[type=range] { width: 100%; accent-color: var(--blue); }
.service-calculator-panel .calc-result { margin: .25rem 0 0; padding: 1.25rem; border: 1px solid rgba(5,104,216,.1); background: #fff; }
.service-calculator-panel .calc-result p:first-child { margin: 0 0 .25rem; color: var(--muted); font-size: .68rem; }

.service-review-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.service-review-card { min-height: 265px; margin: 0; padding: 1.7rem; border: 1px solid rgba(15,45,75,.08); border-radius: 24px; background: linear-gradient(145deg, #fff, #f5f9fd); box-shadow: 0 18px 50px rgba(15,45,75,.06); }
.service-review-top { display: flex; align-items: center; justify-content: space-between; padding-bottom: 1rem; border-bottom: 1px solid var(--line); }
.service-review-top .stars { color: var(--orange); font-size: .8rem; letter-spacing: .16em; }
.service-review-top b { color: rgba(5,104,216,.14); font: 700 3rem/1 var(--display); }
.service-review-card > p { min-height: 75px; color: #35475b; font-size: .92rem; line-height: 1.7; }
.service-review-card footer { display: flex; align-items: center; gap: .75rem; margin-top: 1.4rem; }
.service-review-card footer > span { display: grid; place-items: center; width: 39px; height: 39px; border-radius: 13px; color: #fff; background: linear-gradient(135deg, var(--blue-light), var(--blue-dark)); font-weight: 800; }
.service-review-card footer div { display: grid; gap: .12rem; }
.service-review-card footer strong { font-size: .78rem; }
.service-review-card footer small { color: var(--muted); font-size: .66rem; }

.service-contact-grid { position: relative; z-index: 2; display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(3rem,7vw,7rem); align-items: center; }
.service-contact-copy > p:not(.section-label) { max-width: 560px; color: rgba(255,255,255,.55); line-height: 1.75; }
.service-contact-points { display: grid; gap: .7rem; margin-top: 2rem; }
.service-contact-points span { position: relative; padding: .75rem 0 .75rem 2rem; border-bottom: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.8); font-size: .78rem; }
.service-contact-points span::before { content: "✓"; position: absolute; left: 0; color: var(--orange-light); font-weight: 800; }
.service-contact-grid .form-card { padding: clamp(1.5rem,3vw,2.2rem); }

@media (max-width: 1050px) {
  .service-hero-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 2rem; }
  .service-work-card { grid-template-columns: 74px minmax(0,1fr); }
  .service-work-card > a { display: none; }
}
@media (max-width: 820px) {
  .service-hero { min-height: auto; }
  .service-hero-grid { grid-template-columns: minmax(0, 1fr); }
  .service-hero-media { height: min(72vw, 560px); }
  .service-trust-grid {
    flex-wrap: wrap;
    justify-content: flex-start;
    overflow: hidden;
  }
  .service-trust-grid span { white-space: normal; }
  .service-trust-grid i { min-width: 0; max-width: 28px; }
  .service-work-grid, .service-project-grid, .service-review-grid { grid-template-columns: 1fr 1fr; }
  .service-timeline { grid-template-columns: repeat(2, 1fr); }
  .service-timeline::before { display: none; }
  .service-calculator, .service-contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .service-hero { margin-top: 0; padding: 6.9rem 0 3rem; }
  .service-hero h1 { font-size: clamp(2.5rem, 13vw, 4rem); }
  .service-hero .hero-actions { display: grid; }
  .service-hero .hero-actions .btn { width: 100%; }
  .service-hero-stats div { padding-right: .45rem; }
  .service-hero-stats div + div { padding-left: .65rem; }
  .service-hero-stats strong { font-size: 1.15rem; }
  .service-hero-media { height: 112vw; max-height: 520px; border-radius: 24px; }
  .service-hero-media figcaption { right: 1.2rem; bottom: 1.2rem; left: 1.2rem; grid-template-columns: 1fr; gap: .45rem; }
  .service-hero-quality { top: 1rem; right: 1rem; }
  .service-trust-grid { min-height: 58px; }
  .service-work-grid, .service-project-grid, .service-review-grid, .service-timeline { grid-template-columns: 1fr; }
  .service-work-card { grid-template-columns: 66px minmax(0,1fr); min-height: 170px; padding: 1.15rem; gap: 1rem; }
  .service-work-head i { width: 56px; height: 56px; border-radius: 17px; }
  .service-work-head svg { width: 32px; height: 32px; }
  .service-timeline li { min-height: 180px; }
  .service-timeline li div { margin-top: 2.2rem; }
  .service-project-card .project-visual { height: 235px; }
  .service-calculator { border-radius: 24px; }
  .service-calculator-intro, .service-calculator-panel { padding: 1.5rem; }
  .service-calculator-panel .calc-result { align-items: stretch; }
  .service-calculator-panel .calc-result .btn { width: 100%; }
}

/* Electrical landing: portfolio gallery and long-copy safeguards */
.service-hero-gallery::after { display: none; }
.service-hero-gallery.hero-slider { min-height: 0; }
.service-hero-gallery .hero-slide figcaption {
  right: 2rem;
  bottom: 7.1rem;
  left: 2rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: .4rem;
}
.service-hero-gallery .hero-slide figcaption small {
  color: rgba(255,255,255,.63);
  font: 800 .62rem/1.3 var(--body);
  letter-spacing: .14em;
  text-transform: uppercase;
}
.service-hero-gallery .hero-slide figcaption strong {
  max-width: 430px;
  color: #fff;
  font: 700 clamp(1.35rem,2.4vw,2.15rem)/1.08 var(--display);
  letter-spacing: -.04em;
}
.service-hero-gallery .service-hero-quality { z-index: 5; }
.hero-electro .service-hero-copy h1 {
  max-width: none;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
  white-space: nowrap;
  font-size: clamp(1.45rem, 4.8vw, 3.05rem);
  letter-spacing: -.07em;
}
.service-work-copy h3,
.service-work-copy p,
.service-timeline p,
.service-project-card h3,
.service-project-card p {
  overflow-wrap: anywhere;
  hyphens: auto;
}
.hero-electro + .service-trust + .section .service-work-card:last-child:nth-child(odd) {
  grid-column: 1 / -1;
}

@media (max-width: 1050px) {
  .hero-electro .service-hero-copy h1 {
    white-space: nowrap;
    font-size: clamp(1.5rem, 4.6vw, 2.55rem);
  }
}
@media (max-width: 600px) {
  .hero-electro .service-hero-copy h1 {
    white-space: nowrap;
    font-size: clamp(1.28rem, 6.4vw, 1.85rem);
    line-height: 1.05;
  }
  .service-hero-gallery .hero-slide figcaption { right: 1rem; bottom: 5.4rem; left: 1rem; }
  .service-hero-gallery .hero-slide figcaption strong { font-size: 1.25rem; }
  .service-hero-gallery .hero-slider-nav { left: .65rem; right: .65rem; bottom: .65rem; }
  .service-hero-gallery .hero-slider-nav button { height: 52px; }
  .hero-electro + .service-trust + .section .service-work-card:last-child:nth-child(odd) { grid-column: auto; }
}

/* Enterprise electrical services */
.enterprise-services {
  position: relative;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(145deg, #071321, #0b223a);
}
.enterprise-services::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .45;
  background:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, transparent, #000 18%, #000 82%, transparent);
}
.enterprise-services::after {
  content: "";
  position: absolute;
  width: 560px;
  height: 560px;
  right: -220px;
  top: -280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,122,0,.24), transparent 68%);
}
.enterprise-services .container { position: relative; z-index: 2; }
.enterprise-intro {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: clamp(2rem,6vw,6rem);
  align-items: end;
  margin-bottom: clamp(2.2rem,4vw,3.5rem);
}
.enterprise-intro h2 { max-width: 760px; margin: 0; color: #fff; }
.enterprise-intro > p { max-width: 560px; margin: 0; color: rgba(255,255,255,.56); font-size: .92rem; line-height: 1.75; }
.enterprise-services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; overflow: hidden; border: 1px solid rgba(255,255,255,.11); border-radius: 26px; background: rgba(255,255,255,.11); }
.enterprise-services-grid article {
  min-width: 0;
  min-height: 250px;
  padding: clamp(1.35rem,2.5vw,2rem);
  background: rgba(9,27,47,.92);
  transition: background .35s ease, transform .35s ease;
}
.enterprise-services-grid article:hover { background: rgba(16,48,79,.95); }
.enterprise-service-top { display: flex; align-items: center; justify-content: space-between; padding-bottom: 1.15rem; border-bottom: 1px solid rgba(255,255,255,.1); }
.enterprise-service-top span { color: rgba(255,255,255,.35); font: 700 .65rem var(--display); letter-spacing: .15em; }
.enterprise-service-top i { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 11px; color: #fff; background: linear-gradient(135deg, var(--orange-light), var(--orange-dark)); font-style: normal; }
.enterprise-services-grid h3 { margin: 1.55rem 0 .7rem; color: #fff; font-size: clamp(1rem,1.45vw,1.25rem); line-height: 1.25; overflow-wrap: anywhere; }
.enterprise-services-grid p { margin: 0; color: rgba(255,255,255,.5); font-size: .8rem; line-height: 1.65; overflow-wrap: anywhere; }
.enterprise-bottom { display: flex; align-items: center; justify-content: space-between; gap: 2rem; margin-top: 1.2rem; padding: 1.25rem 1.35rem; border: 1px solid rgba(255,255,255,.1); border-radius: 20px; background: rgba(255,255,255,.045); }
.enterprise-bottom p { max-width: 670px; margin: 0; color: rgba(255,255,255,.52); font-size: .76rem; line-height: 1.6; }
.enterprise-bottom p strong { color: #fff; }
.enterprise-bottom .btn { flex: 0 0 auto; }

@media (max-width: 900px) {
  .enterprise-intro { grid-template-columns: 1fr; align-items: start; }
  .enterprise-services-grid { grid-template-columns: repeat(2, 1fr); }
  .enterprise-bottom { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 600px) {
  .enterprise-services-grid { grid-template-columns: 1fr; }
  .enterprise-services-grid article { min-height: 210px; }
  .enterprise-bottom .btn { width: 100%; }
}

/* Электромонтаж: цельная строка заголовка на широком экране */
@media (min-width: 1051px) {
  .hero-electro .service-hero-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(410px, .8fr);
    gap: clamp(2rem, 4vw, 4rem);
  }
  .hero-electro .service-hero-copy h1 {
    max-width: none;
    white-space: nowrap;
    font-size: clamp(2.25rem, 3.25vw, 3.05rem);
    letter-spacing: -.07em;
  }
}

.service-hero-gallery .hero-slide[data-slide="3"] img {
  object-position: 58% center;
}

/* Portfolio objects */
.service-project-card .service-project-copy {
  display: flex;
  flex-direction: column;
  min-height: 190px;
  padding: 1.35rem 1.45rem 1.2rem;
}
.service-project-copy h3 { line-height: 1.3; }
.service-project-copy p {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.service-project-copy footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}
.service-project-copy footer span {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  color: #627286;
  font-size: .65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.service-project-copy footer i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #27b46e;
  box-shadow: 0 0 0 4px rgba(39,180,110,.12);
}
.service-project-copy footer time {
  color: var(--blue);
  font: 700 .7rem var(--display);
}

/* Reviews disclosure */
.service-review-card.is-review-hidden { display: none; }
.service-reviews-action { display: flex; justify-content: center; margin-top: 1.5rem; }
.reviews-toggle {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  min-width: 245px;
  justify-content: space-between;
  color: var(--ink);
  border: 1px solid rgba(5,104,216,.16);
  background: linear-gradient(145deg, #fff, #eef7ff);
  box-shadow: 0 12px 32px rgba(15,45,75,.08);
}
.reviews-toggle:hover {
  color: var(--blue);
  border-color: rgba(5,104,216,.3);
  box-shadow: 0 18px 42px rgba(15,45,75,.13);
}
.reviews-toggle b {
  display: grid;
  place-items: center;
  min-width: 36px;
  height: 30px;
  padding: 0 .55rem;
  border-radius: 10px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue-light), var(--blue-dark));
  font-size: .7rem;
}

/* Premium electrical hero */
.hero-electro {
  background:
    radial-gradient(circle at 78% 24%, rgba(255,122,0,.19), transparent 28%),
    radial-gradient(circle at 18% 82%, rgba(23,161,255,.15), transparent 31%),
    linear-gradient(132deg, #050d17 0%, #081929 52%, #0a1722 100%);
}
.hero-electro::before {
  opacity: .65;
  background:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(120deg, transparent 0 68%, rgba(255,122,0,.05) 68% 69%, transparent 69%);
  background-size: 68px 68px, 68px 68px, 100% 100%;
}
.hero-electro .service-hero-copy { position: relative; }
.hero-electro .service-hero-copy::before {
  content: "";
  position: absolute;
  top: 4.5rem;
  bottom: 1rem;
  left: -1.8rem;
  width: 1px;
  background: linear-gradient(transparent, var(--orange) 20%, rgba(255,122,0,.08) 80%, transparent);
}
.service-hero-index {
  display: flex;
  align-items: center;
  gap: .65rem;
}
.service-hero-index i { width: 22px; height: 1px; background: rgba(255,255,255,.2); }
.hero-electro .service-hero-copy h1 span,
.hero-electro .service-hero-copy h1 em { display: inline; }
.hero-electro .service-hero-copy h1 em {
  color: transparent;
  background: linear-gradient(105deg, #ffb13b, #ff6b00);
  background-clip: text;
  -webkit-background-clip: text;
  font-style: normal;
  text-shadow: 0 12px 42px rgba(255,122,0,.12);
}
.electro-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 1.25rem;
}
.electro-hero-tags span,
.electro-hero-tags a {
  padding: .55rem .72rem;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 10px;
  color: rgba(255,255,255,.62);
  background: rgba(255,255,255,.045);
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .035em;
  backdrop-filter: blur(10px);
}
.electro-hero-tags a {
  color: #fff;
  border-color: rgba(255,140,0,.45);
  background: rgba(255,122,0,.16);
}
.electro-hero-tags a:hover { color: #fff; background: rgba(255,122,0,.28); }
.hero-electro .hero-actions { margin-top: 1.55rem; }
.hero-electro .btn-orange { box-shadow: 0 16px 45px rgba(255,122,0,.31); }
.service-hero-gallery {
  border-radius: 38px 38px 14px 38px;
  border-color: rgba(255,255,255,.2);
}
.service-hero-gallery::before {
  content: "";
  position: absolute;
  z-index: 3;
  inset: 12px;
  pointer-events: none;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 27px 27px 7px 27px;
}
.service-gallery-label {
  position: absolute;
  z-index: 6;
  top: 1.4rem;
  left: 1.4rem;
  display: flex;
  align-items: center;
  gap: .55rem;
  padding: .65rem .75rem;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 13px;
  color: #fff;
  background: rgba(4,15,27,.56);
  box-shadow: 0 10px 30px rgba(0,0,0,.18);
  backdrop-filter: blur(16px);
}
.service-gallery-label i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 5px rgba(255,122,0,.15);
  animation: galleryLivePulse 2.2s ease-in-out infinite;
}
.service-gallery-label span { font-size: .62rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.service-gallery-label b { color: rgba(255,255,255,.42); font-size: .56rem; font-weight: 600; }
@keyframes galleryLivePulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(255,122,0,.13); }
  50% { box-shadow: 0 0 0 7px rgba(255,122,0,.04); }
}

@media (max-width: 1050px) {
  .hero-electro .service-hero-copy::before { display: none; }
}
@media (max-width: 600px) {
  .service-gallery-label { top: 1rem; left: 1rem; }
  .service-gallery-label b { display: none; }
  .service-hero-gallery { border-radius: 25px 25px 10px 25px; }
  .service-hero-gallery::before { inset: 8px; border-radius: 18px 18px 6px 18px; }
  .electro-hero-tags { gap: .4rem; }
  .electro-hero-tags span { padding: .48rem .58rem; }
}

/* Electrical landing — navigation and editorial rhythm */
.service-page-nav {
  position: sticky;
  z-index: 24;
  top: 86px;
  border-bottom: 1px solid rgba(12,35,58,.08);
  background: rgba(255,255,255,.9);
  box-shadow: 0 12px 32px rgba(13,35,58,.055);
  backdrop-filter: blur(18px);
}
.service-page-nav .container {
  min-height: 62px;
  display: flex;
  align-items: center;
  gap: clamp(.35rem,1.4vw,1.15rem);
}
.service-page-nav .container > span {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin-right: auto;
  color: #7a8795;
  font-size: .58rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  white-space: nowrap;
}
.service-page-nav .container > span i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 5px rgba(255,122,0,.1);
}
.service-page-nav a {
  padding: .58rem .7rem;
  border-radius: 10px;
  color: #526275;
  font-size: .69rem;
  font-weight: 700;
  white-space: nowrap;
}
.service-page-nav a:hover { color: var(--ink); background: #f0f5fa; }
.service-page-nav a:last-child {
  color: #fff;
  background: #0a1d31;
  box-shadow: 0 8px 18px rgba(10,29,49,.14);
}
.service-page-nav a:last-child b { margin-left: .35rem; color: var(--orange-light); }
#about-service, #works, #business, #process, #portfolio, #service-reviews, #calc, #contact, #videonablyudenie { scroll-margin-top: 165px; }

:is(.service-work-section-elektro, .service-work-section-ventilyaciya, .service-work-section-kondicionirovanie) {
  background:
    radial-gradient(circle at 8% 15%, rgba(255,122,0,.055), transparent 24%),
    linear-gradient(180deg, #fff, #f7fafc);
}
:is(.service-work-section-elektro, .service-work-section-ventilyaciya, .service-work-section-kondicionirovanie) .section-heading-row { margin-bottom: clamp(2rem,4vw,3rem); }
:is(.service-work-section-elektro, .service-work-section-ventilyaciya, .service-work-section-kondicionirovanie) .service-work-card { min-height: 205px; }
:is(.service-work-section-elektro, .service-work-section-ventilyaciya, .service-work-section-kondicionirovanie) .service-work-card:nth-child(1) {
  color: #fff;
  border-color: rgba(255,255,255,.08);
  background:
    radial-gradient(circle at 100% 0, rgba(23,161,255,.2), transparent 35%),
    linear-gradient(145deg, #071522, #0d2944);
  box-shadow: 0 24px 60px rgba(7,21,34,.18);
}
:is(.service-work-section-elektro, .service-work-section-ventilyaciya, .service-work-section-kondicionirovanie) .service-work-card:nth-child(1) .service-work-head > span { color: rgba(255,255,255,.35); }
:is(.service-work-section-elektro, .service-work-section-ventilyaciya, .service-work-section-kondicionirovanie) .service-work-card:nth-child(1) h3 { color: #fff; }
:is(.service-work-section-elektro, .service-work-section-ventilyaciya, .service-work-section-kondicionirovanie) .service-work-card:nth-child(1) p { color: rgba(255,255,255,.56); }
:is(.service-work-section-elektro, .service-work-section-ventilyaciya, .service-work-section-kondicionirovanie) .service-work-card:nth-child(1) > a { color: #fff; border-color: rgba(255,255,255,.14); background: rgba(255,255,255,.08); }
:is(.service-work-section-elektro, .service-work-section-ventilyaciya, .service-work-section-kondicionirovanie) .service-work-card:nth-child(2) {
  background: linear-gradient(145deg, #fffaf3, #fff1df);
}
:is(.service-work-section-elektro, .service-work-section-ventilyaciya, .service-work-section-kondicionirovanie) .service-work-card:nth-child(5) {
  background: linear-gradient(145deg, #f3f9ff, #e9f4ff);
}

:is(.service-process-section-elektro, .service-process-section-ventilyaciya, .service-process-section-kondicionirovanie) {
  background:
    linear-gradient(rgba(13,42,69,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13,42,69,.025) 1px, transparent 1px),
    #f3f7fb;
  background-size: 58px 58px;
}
:is(.service-process-section-elektro, .service-process-section-ventilyaciya, .service-process-section-kondicionirovanie) .service-timeline li { transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease; }
:is(.service-process-section-elektro, .service-process-section-ventilyaciya, .service-process-section-kondicionirovanie) .service-timeline li:hover {
  transform: translateY(-6px);
  border-color: rgba(5,104,216,.18);
  box-shadow: 0 22px 55px rgba(15,45,75,.11);
}
:is(.service-process-section-elektro, .service-process-section-ventilyaciya, .service-process-section-kondicionirovanie) .service-timeline li:first-child .stage-num,
:is(.service-process-section-elektro, .service-process-section-ventilyaciya, .service-process-section-kondicionirovanie) .service-timeline li:last-child .stage-num {
  background: linear-gradient(135deg, var(--orange-light), var(--orange-dark));
}
:is(.service-portfolio-section-elektro, .service-portfolio-section-ventilyaciya, .service-portfolio-section-kondicionirovanie) {
  background:
    radial-gradient(circle at 95% 5%, rgba(23,161,255,.06), transparent 26%),
    #fff;
}
:is(.service-portfolio-section-elektro, .service-portfolio-section-ventilyaciya, .service-portfolio-section-kondicionirovanie) .service-project-card { border-radius: 28px; }
:is(.service-portfolio-section-elektro, .service-portfolio-section-ventilyaciya, .service-portfolio-section-kondicionirovanie) .project-visual { height: 275px; }
.service-reviews-section .service-review-grid { grid-template-columns: repeat(3, 1fr); }
.service-reviews-section .service-review-card {
  position: relative;
  overflow: hidden;
  transition: transform .35s ease, box-shadow .35s ease;
}
.service-reviews-section .service-review-card:hover { transform: translateY(-5px); box-shadow: 0 24px 60px rgba(15,45,75,.11); }
.service-reviews-section .service-review-card::after {
  content: "";
  position: absolute;
  width: 90px;
  height: 90px;
  right: -46px;
  bottom: -46px;
  border: 13px solid rgba(5,104,216,.04);
  border-radius: 50%;
}

@media (min-width: 901px) {
  :is(.service-work-section-elektro, .service-work-section-ventilyaciya, .service-work-section-kondicionirovanie) .service-work-grid { grid-template-columns: repeat(12, 1fr); }
  :is(.service-work-section-elektro, .service-work-section-ventilyaciya, .service-work-section-kondicionirovanie) .service-work-card:nth-child(1) { grid-column: span 7; }
  :is(.service-work-section-elektro, .service-work-section-ventilyaciya, .service-work-section-kondicionirovanie) .service-work-card:nth-child(2) { grid-column: span 5; }
  :is(.service-work-section-elektro, .service-work-section-ventilyaciya, .service-work-section-kondicionirovanie) .service-work-card:nth-child(n+3) { grid-column: span 4; }
  :is(.service-work-section-elektro, .service-work-section-ventilyaciya, .service-work-section-kondicionirovanie) .service-work-card:last-child:nth-child(odd) { grid-column: span 4; }
}
@media (max-width: 900px) {
  .service-page-nav { top: 74px; overflow: hidden; }
  .service-page-nav .container {
    flex-wrap: wrap;
    max-width: 100%;
    min-width: 0;
    overflow: hidden;
  }
  .service-page-nav .container > span { display: none; }
  .service-page-nav a { padding: .55rem .65rem; }
  .service-reviews-section .service-review-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .service-page-nav { top: 62px; }
  .service-page-nav .container { min-height: 54px; }
  #about-service, #works, #business, #process, #portfolio, #service-reviews, #calc, #contact, #videonablyudenie { scroll-margin-top: 125px; }
  :is(.service-work-section-elektro, .service-work-section-ventilyaciya, .service-work-section-kondicionirovanie) .service-work-card { min-height: 175px; }
  :is(.service-portfolio-section-elektro, .service-portfolio-section-ventilyaciya, .service-portfolio-section-kondicionirovanie) .project-visual { height: 235px; }
  .service-reviews-section .service-review-grid { grid-template-columns: 1fr; }
}

:is(.service-process-section-elektro, .service-process-section-ventilyaciya, .service-process-section-kondicionirovanie) .section-heading-row {
  margin-bottom: clamp(1.8rem,3.5vw,2.7rem);
}
:is(.service-process-section-elektro, .service-process-section-ventilyaciya, .service-process-section-kondicionirovanie) .service-timeline {
  gap: .75rem;
}
:is(.service-process-section-elektro, .service-process-section-ventilyaciya, .service-process-section-kondicionirovanie) .service-timeline::before { display: none; }
:is(.service-process-section-elektro, .service-process-section-ventilyaciya, .service-process-section-kondicionirovanie) .service-timeline li {
  display: grid;
  grid-template-columns: 48px minmax(0,1fr);
  gap: 1rem;
  align-items: center;
  min-height: 138px;
  padding: 1.15rem;
  overflow: visible;
  border-color: rgba(15,45,75,.1);
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(255,255,255,.98), rgba(247,251,255,.92));
}
:is(.service-process-section-elektro, .service-process-section-ventilyaciya, .service-process-section-kondicionirovanie) .service-timeline li::before {
  content: "";
  position: absolute;
  top: 0;
  right: 1rem;
  left: 1rem;
  height: 3px;
  border-radius: 0 0 4px 4px;
  opacity: .75;
  background: linear-gradient(90deg, var(--blue-light), transparent);
}
:is(.service-process-section-elektro, .service-process-section-ventilyaciya, .service-process-section-kondicionirovanie) .service-timeline li:nth-child(odd)::before {
  background: linear-gradient(90deg, var(--orange), transparent);
}
:is(.service-process-section-elektro, .service-process-section-ventilyaciya, .service-process-section-kondicionirovanie) .service-timeline .stage-num {
  width: 48px;
  height: 48px;
  border-radius: 15px;
  color: #fff;
  -webkit-text-stroke: 0;
  font-size: .75rem;
  box-shadow: 0 10px 22px rgba(10,30,51,.18);
}
:is(.service-process-section-elektro, .service-process-section-ventilyaciya, .service-process-section-kondicionirovanie) .service-timeline li div {
  min-width: 0;
  margin-top: 0;
}
:is(.service-process-section-elektro, .service-process-section-ventilyaciya, .service-process-section-kondicionirovanie) .service-timeline small {
  display: block;
  margin-bottom: .42rem;
  font-size: .56rem;
  letter-spacing: .11em;
}
:is(.service-process-section-elektro, .service-process-section-ventilyaciya, .service-process-section-kondicionirovanie) .service-timeline p {
  margin: 0;
  font-size: clamp(.78rem,1vw,.9rem);
  line-height: 1.4;
  overflow-wrap: anywhere;
}
:is(.service-process-section-elektro, .service-process-section-ventilyaciya, .service-process-section-kondicionirovanie) .service-timeline li:not(:last-child)::after {
  content: "›";
  position: absolute;
  z-index: 4;
  top: 50%;
  right: -.65rem;
  display: grid;
  place-items: center;
  width: 1.3rem;
  height: 1.3rem;
  border: 1px solid rgba(5,104,216,.14);
  border-radius: 50%;
  color: var(--blue);
  background: #f4f8fc;
  box-shadow: 0 4px 12px rgba(15,45,75,.08);
  transform: translateY(-50%);
  font: 700 1rem/1 var(--display);
}

@media (max-width: 820px) {
  :is(.service-process-section-elektro, .service-process-section-ventilyaciya, .service-process-section-kondicionirovanie) .service-timeline li:not(:last-child)::after { display: none; }
}
@media (max-width: 600px) {
  :is(.service-process-section-elektro, .service-process-section-ventilyaciya, .service-process-section-kondicionirovanie) .service-timeline li {
    min-height: 118px;
    grid-template-columns: 44px minmax(0,1fr);
  }
  :is(.service-process-section-elektro, .service-process-section-ventilyaciya, .service-process-section-kondicionirovanie) .service-timeline .stage-num { width: 44px; height: 44px; }
  :is(.service-process-section-elektro, .service-process-section-ventilyaciya, .service-process-section-kondicionirovanie) .service-timeline li div { margin-top: 0; }
}

/* Plumbing landing — clarity, fit and blue premium accent */
.hero-plumb {
  background:
    radial-gradient(circle at 78% 22%, rgba(23,161,255,.26), transparent 29%),
    radial-gradient(circle at 12% 88%, rgba(0,102,204,.15), transparent 30%),
    linear-gradient(132deg, #050e19 0%, #071c31 54%, #082742 100%);
}
.hero-plumb .service-hero-copy h1 span,
.hero-plumb .service-hero-copy h1 em { display: inline; }
.hero-plumb .service-hero-copy h1 em {
  color: transparent;
  background: linear-gradient(105deg, #55c2ff, #0879ed);
  background-clip: text;
  -webkit-background-clip: text;
  font-style: normal;
}
.hero-plumb .hero-sub {
  color: rgba(255,255,255,.76);
  font-weight: 500;
  text-rendering: optimizeLegibility;
}
.plumbing-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 1.25rem;
}
.plumbing-hero-tags span {
  padding: .55rem .72rem;
  border: 1px solid rgba(89,194,255,.2);
  border-radius: 10px;
  color: rgba(226,246,255,.8);
  background: rgba(23,161,255,.075);
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .035em;
  backdrop-filter: blur(10px);
}
.hero-plumb .hero-actions { margin-top: 1.55rem; }
.hero-plumb .service-hero-media {
  border-color: rgba(89,194,255,.24);
  box-shadow: 0 45px 100px rgba(0,15,30,.48), 0 0 0 1px rgba(23,161,255,.06);
}
.hero-plumb .service-hero-media figcaption strong {
  color: #fff;
  font-weight: 700;
  line-height: 1.45;
  text-shadow: 0 2px 14px rgba(0,0,0,.5);
}
.hero-plumb .service-hero-quality b {
  background: linear-gradient(135deg, #39b8ff, #0568d8);
}

@media (min-width: 1051px) {
  .hero-plumb .service-hero-grid {
    grid-template-columns: minmax(0, 1.38fr) minmax(410px, .82fr);
    gap: clamp(2rem,4vw,4rem);
  }
  .hero-plumb .service-hero-copy h1 {
    max-width: none;
    white-space: nowrap;
    font-size: clamp(2.25rem,3.25vw,3.05rem);
    letter-spacing: -.07em;
  }
}

.service-work-section-santehnika {
  background:
    radial-gradient(circle at 92% 10%, rgba(23,161,255,.07), transparent 28%),
    linear-gradient(180deg, #fff, #f5faff);
}
.service-work-section-santehnika .service-work-card {
  min-width: 0;
  min-height: 180px;
  border-color: rgba(5,104,216,.11);
  background: linear-gradient(145deg, #fff, #eff8ff);
}
.service-work-section-santehnika .service-work-card:nth-child(even) {
  background: linear-gradient(145deg, #fafdff, #e9f5ff);
}
.service-work-section-santehnika .service-work-head i,
.service-work-section-santehnika .service-work-card:nth-child(even) .service-work-head i {
  background: linear-gradient(145deg, #32b4ff, #0459b8);
  box-shadow: inset -8px -8px 18px rgba(0,0,0,.12), 0 12px 25px rgba(5,104,216,.22);
}
.service-work-section-santehnika .service-work-copy h3 {
  color: #102942;
  font-weight: 800;
  line-height: 1.25;
}
.service-work-section-santehnika .service-work-copy p {
  color: #52677c;
  font-weight: 500;
  line-height: 1.58;
}

.service-process-section-santehnika {
  background:
    linear-gradient(rgba(5,104,216,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(5,104,216,.025) 1px, transparent 1px),
    #f1f7fc;
  background-size: 58px 58px;
}
.service-process-section-santehnika .service-timeline { gap: .75rem; }
.service-process-section-santehnika .service-timeline::before { display: none; }
.service-process-section-santehnika .service-timeline li {
  display: grid;
  grid-template-columns: 48px minmax(0,1fr);
  gap: 1rem;
  align-items: center;
  min-height: 138px;
  padding: 1.15rem;
  overflow: visible;
  border-color: rgba(5,104,216,.11);
  border-radius: 20px;
  background: linear-gradient(145deg, #fff, #f3f9ff);
}
.service-process-section-santehnika .service-timeline .stage-num {
  width: 48px;
  height: 48px;
  color: #fff;
  -webkit-text-stroke: 0;
  border-radius: 15px;
  background: linear-gradient(135deg, #32b4ff, #0568d8);
  font-size: .75rem;
  box-shadow: 0 10px 22px rgba(5,104,216,.2);
}
.service-process-section-santehnika .service-timeline li div { min-width: 0; margin-top: 0; }
.service-process-section-santehnika .service-timeline small { display: block; margin-bottom: .42rem; font-size: .56rem; }
.service-process-section-santehnika .service-timeline p {
  margin: 0;
  color: #18334d;
  font-size: clamp(.78rem,1vw,.9rem);
  font-weight: 750;
  line-height: 1.4;
  overflow-wrap: anywhere;
}
.service-process-section-santehnika .service-timeline li:not(:last-child)::after {
  content: "›";
  position: absolute;
  z-index: 4;
  top: 50%;
  right: -.65rem;
  display: grid;
  place-items: center;
  width: 1.3rem;
  height: 1.3rem;
  border: 1px solid rgba(5,104,216,.15);
  border-radius: 50%;
  color: var(--blue);
  background: #f2f8fd;
  transform: translateY(-50%);
  font: 700 1rem/1 var(--display);
}

.service-portfolio-section-santehnika .service-project-grid {
  grid-template-columns: repeat(2, minmax(0,1fr));
  max-width: 960px;
  margin: 0 auto;
}
.service-portfolio-section-santehnika .service-project-card { min-width: 0; }
.service-portfolio-section-santehnika .project-visual { height: 310px; }
.service-portfolio-section-santehnika .service-project-copy h3,
.service-portfolio-section-santehnika .service-project-copy p {
  overflow-wrap: anywhere;
}
.service-portfolio-section-santehnika .service-project-copy p { color: #56697c; font-weight: 500; }
.service-reviews-section .service-review-card > p { color: #344b61; font-weight: 500; }

@media (max-width: 1050px) {
  .hero-plumb .service-hero-copy h1 {
    max-width: 100%;
    white-space: normal;
    font-size: clamp(2.3rem,5.2vw,4rem);
    overflow-wrap: normal;
  }
}
@media (max-width: 820px) {
  .service-process-section-santehnika .service-timeline li:not(:last-child)::after { display: none; }
}
@media (max-width: 600px) {
  .hero-plumb .service-hero-copy h1 { font-size: clamp(2.05rem,10.8vw,3.2rem); line-height: 1; }
  .plumbing-hero-tags span { padding: .48rem .58rem; }
  .service-work-section-santehnika .service-work-card { min-height: 165px; }
  .service-process-section-santehnika .service-timeline li {
    min-height: 118px;
    grid-template-columns: 44px minmax(0,1fr);
  }
  .service-process-section-santehnika .service-timeline .stage-num { width: 44px; height: 44px; }
  .service-process-section-santehnika .service-timeline li div { margin-top: 0; }
  .service-portfolio-section-santehnika .service-project-grid { grid-template-columns: 1fr; }
  .service-portfolio-section-santehnika .project-visual { height: 235px; }
}

/* Plumbing hero gallery in the same visual system as electrical */
.service-plumbing-gallery .service-gallery-label i {
  background: var(--blue-light);
  box-shadow: 0 0 0 5px rgba(23,161,255,.15);
  animation-name: plumbingGalleryPulse;
}
.service-plumbing-gallery .hero-slider-nav button.is-active {
  border-color: rgba(89,194,255,.85);
  box-shadow: 0 0 0 2px rgba(23,161,255,.12);
}
.service-plumbing-gallery .hero-slide[data-slide="0"] img { object-position: 52% center; }
.service-plumbing-gallery .hero-slide[data-slide="1"] img { object-position: 62% center; }
.service-plumbing-gallery .hero-slide[data-slide="2"] img { object-position: 57% center; }
.service-plumbing-gallery .hero-slide[data-slide="3"] img { object-position: center; }
.service-plumbing-gallery .hero-slide figcaption small { color: rgba(146,218,255,.78); }
@keyframes plumbingGalleryPulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(23,161,255,.14); }
  50% { box-shadow: 0 0 0 7px rgba(23,161,255,.04); }
}

/* Plumbing hero copy mirrors the electrical premium composition */
.hero-plumb .service-hero-copy { position: relative; }
.hero-plumb .service-hero-copy::before {
  content: "";
  position: absolute;
  top: 4.5rem;
  bottom: 1rem;
  left: -1.8rem;
  width: 1px;
  background: linear-gradient(transparent, var(--blue-light) 20%, rgba(23,161,255,.08) 80%, transparent);
}
.hero-plumb .hero-kicker i {
  background: linear-gradient(90deg, var(--blue-light), rgba(23,161,255,.15));
}
.hero-plumb .service-hero-index { color: rgba(151,218,255,.58); }
.hero-plumb .service-hero-stats {
  border-top-color: rgba(89,194,255,.2);
}
.hero-plumb .service-hero-stats div + div {
  border-left-color: rgba(89,194,255,.16);
}
.hero-plumb .service-hero-stats strong { color: #f4fbff; }
.hero-plumb .service-hero-stats span { color: rgba(202,235,255,.52); }
.hero-plumb .btn-blue {
  box-shadow: 0 16px 45px rgba(5,104,216,.34);
}

@media (max-width: 1050px) {
  .hero-plumb .service-hero-copy::before { display: none; }
}

/* SEO service block: main services + why us + local queries */
.service-seo-section {
  overflow: hidden;
  background:
    radial-gradient(circle at 8% 12%, rgba(255,122,0,.05), transparent 24%),
    radial-gradient(circle at 92% 88%, rgba(23,161,255,.07), transparent 28%),
    linear-gradient(180deg, #fff, #f5f8fb);
}
.service-seo-elektro {
  background:
    radial-gradient(circle at 8% 12%, rgba(255,122,0,.08), transparent 26%),
    linear-gradient(180deg, #fff, #f7f8fa);
}
.service-seo-santehnika,
.service-seo-ventilyaciya,
.service-seo-kondicionirovanie {
  background:
    radial-gradient(circle at 92% 10%, rgba(23,161,255,.08), transparent 26%),
    linear-gradient(180deg, #fff, #f4f9fd);
}
.service-seo-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, .88fr);
  gap: clamp(1.6rem, 4vw, 3.4rem);
  align-items: start;
}
.service-seo-copy h2 {
  max-width: 22ch;
  margin: 0 0 1.1rem;
  color: #10233a;
  letter-spacing: -.04em;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}
.service-seo-kondicionirovanie .service-seo-copy h2 {
  max-width: none;
  font-size: clamp(1.85rem, 3.1vw, 2.55rem);
  line-height: 1.12;
}
.service-seo-lead {
  max-width: 42rem;
  margin: 0 0 1.35rem;
  color: #33485e;
  font-size: clamp(1.02rem, 1.5vw, 1.18rem);
  font-weight: 600;
  line-height: 1.65;
}
.service-seo-text p {
  max-width: 44rem;
  margin: 0 0 1rem;
  color: #52677c;
  font-size: .95rem;
  line-height: 1.75;
}
.service-seo-list {
  margin-top: 1.7rem;
  padding: 1.25rem 1.3rem 1.15rem;
  border: 1px solid rgba(15,45,75,.08);
  border-radius: 22px;
  background: rgba(255,255,255,.78);
  box-shadow: 0 16px 40px rgba(15,45,75,.05);
}
.service-seo-list h3 {
  margin: 0 0 1rem;
  color: #10233a;
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.service-seo-list ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .65rem 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.service-seo-list li {
  display: grid;
  grid-template-columns: 22px minmax(0,1fr);
  gap: .55rem;
  align-items: start;
  color: #24384d;
  font-size: .82rem;
  font-weight: 650;
  line-height: 1.4;
}
.service-seo-list i {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 7px;
  color: #fff;
  background: linear-gradient(135deg, var(--orange-light), var(--orange-dark));
  font-style: normal;
  font-size: .62rem;
  font-weight: 800;
}
.service-seo-santehnika .service-seo-list i,
.service-seo-ventilyaciya .service-seo-list i,
.service-seo-kondicionirovanie .service-seo-list i {
  background: linear-gradient(135deg, var(--blue-light), var(--blue-dark));
}
.service-seo-side { display: grid; gap: 1rem; min-width: 0; }
.service-seo-photo {
  position: relative;
  overflow: hidden;
  height: 230px;
  margin: 0;
  border-radius: 24px;
  background: #0b1726;
}
.service-seo-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.service-seo-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 48%, rgba(5,16,28,.78));
}
.service-seo-photo figcaption {
  position: absolute;
  z-index: 2;
  left: 1.1rem;
  right: 1.1rem;
  bottom: 1rem;
  color: #fff;
  font: 700 .92rem/1.3 var(--display);
  letter-spacing: -.02em;
}
.service-seo-reasons {
  padding: 1.25rem;
  border: 1px solid rgba(15,45,75,.08);
  border-radius: 24px;
  background: linear-gradient(160deg, #0a1d31, #102a46);
  box-shadow: 0 24px 60px rgba(7,21,34,.16);
}
.service-seo-reasons-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .35rem;
  padding-bottom: .9rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
  color: rgba(255,255,255,.55);
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.service-seo-reasons-head b {
  color: #fff;
  font: 700 .82rem var(--display);
}
.service-seo-reason {
  display: grid;
  grid-template-columns: 34px minmax(0,1fr);
  gap: .85rem;
  padding: .95rem 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.service-seo-reason > span {
  color: var(--orange-light);
  font: 700 .72rem/1.2 var(--display);
  letter-spacing: .08em;
}
.service-seo-santehnika .service-seo-reason > span,
.service-seo-ventilyaciya .service-seo-reason > span,
.service-seo-kondicionirovanie .service-seo-reason > span {
  color: #7ad0ff;
}
.service-seo-reason h3 {
  margin: 0 0 .28rem;
  color: #fff;
  font-size: .95rem;
}
.service-seo-reason p {
  margin: 0;
  color: rgba(255,255,255,.58);
  font-size: .78rem;
  line-height: 1.55;
}
.service-seo-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .8rem;
  margin-top: 1.1rem;
  padding: .95rem 1rem;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(135deg, var(--orange-light), var(--orange-dark));
  font-size: .82rem;
  font-weight: 800;
  box-shadow: 0 14px 30px rgba(255,122,0,.22);
}
.service-seo-santehnika .service-seo-cta,
.service-seo-ventilyaciya .service-seo-cta,
.service-seo-kondicionirovanie .service-seo-cta {
  background: linear-gradient(135deg, var(--blue-light), var(--blue-dark));
  box-shadow: 0 14px 30px rgba(5,104,216,.24);
}
.service-seo-cta:hover { color: #fff; transform: translateY(-2px); }
.service-seo-faq {
  margin-top: clamp(1.8rem, 3.5vw, 2.8rem);
  padding-top: 1.6rem;
  border-top: 1px solid rgba(15,45,75,.08);
}
.service-seo-faq-head h3 {
  margin: 0 0 1.1rem;
  color: #10233a;
  font-size: clamp(1.25rem, 2.2vw, 1.7rem);
}
.service-seo-faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: .8rem;
}
.service-seo-faq details {
  min-height: 100%;
  padding: 1.05rem 1.15rem;
  border: 1px solid rgba(15,45,75,.08);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 12px 32px rgba(15,45,75,.05);
}
.service-seo-faq summary {
  cursor: pointer;
  list-style: none;
  color: #16324b;
  font-size: .88rem;
  font-weight: 800;
  line-height: 1.4;
}
.service-seo-faq summary::-webkit-details-marker { display: none; }
.service-seo-faq details[open] summary { color: var(--blue); }
.service-seo-faq details p {
  margin: .7rem 0 0;
  color: #5a6f83;
  font-size: .8rem;
  line-height: 1.65;
}
.service-seo-local {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-top: 1.2rem;
  padding: 1rem 1.2rem;
  border: 1px solid rgba(5,104,216,.12);
  border-radius: 16px;
  background: linear-gradient(90deg, #f3f9ff, #fff);
}
.service-seo-local span {
  flex: 0 0 auto;
  color: var(--blue);
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.service-seo-local p {
  margin: 0;
  color: #3f5569;
  font-size: .86rem;
  line-height: 1.55;
}

@media (max-width: 980px) {
  .service-seo-grid,
  .service-seo-faq-grid,
  .service-seo-list ul { grid-template-columns: 1fr; }
  .service-seo-copy h2 { max-width: none; }
  .service-seo-local { align-items: flex-start; flex-direction: column; gap: .4rem; }
}
@media (max-width: 600px) {
  .service-seo-photo { height: 200px; }
  .service-seo-list,
  .service-seo-reasons { padding: 1rem; }
  .service-seo-cta { width: 100%; }
}

/* Director trust spotlight */
.director-trust {
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 18% 20%, rgba(255,122,0,.16), transparent 28%),
    radial-gradient(circle at 88% 80%, rgba(23,161,255,.16), transparent 30%),
    linear-gradient(145deg, #07111d, #0b1f35 58%, #081624);
}
.director-trust-grid {
  display: grid;
  grid-template-columns: minmax(280px, .86fr) minmax(0, 1.14fr);
  gap: clamp(1.8rem, 5vw, 4.5rem);
  align-items: center;
}
.director-portrait {
  position: relative;
  overflow: hidden;
  min-height: 620px;
  margin: 0;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 34px;
  background: #101d2b;
  box-shadow: 0 40px 90px rgba(0,0,0,.28);
}
.director-portrait img {
  width: 100%;
  height: 100%;
  min-height: 620px;
  object-fit: cover;
  object-position: center top;
}
.director-portrait::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 48%, rgba(4,12,22,.88));
}
.director-portrait-badge {
  position: absolute;
  z-index: 3;
  top: 1.3rem;
  left: 1.3rem;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .65rem .8rem;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px;
  color: #fff;
  background: rgba(6,16,28,.62);
  backdrop-filter: blur(16px);
  font-size: .68rem;
  font-weight: 800;
}
.director-portrait-badge i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #2fd27a;
  box-shadow: 0 0 0 5px rgba(47,210,122,.16);
}
.director-portrait figcaption {
  position: absolute;
  z-index: 3;
  left: 1.4rem;
  right: 1.4rem;
  bottom: 1.4rem;
  display: flex;
  align-items: baseline;
  gap: .7rem;
}
.director-portrait figcaption strong {
  color: #fff;
  font: 800 clamp(2.4rem,4vw,3.4rem)/.9 var(--display);
  letter-spacing: -.06em;
}
.director-portrait figcaption span {
  max-width: 8.5rem;
  color: rgba(255,255,255,.62);
  font-size: .72rem;
  font-weight: 700;
  line-height: 1.3;
}
.director-trust-copy h2 {
  max-width: 12ch;
  margin: 0 0 .55rem;
  color: #fff;
  font-size: clamp(2.3rem, 4.4vw, 4.2rem);
  line-height: .95;
  letter-spacing: -.055em;
}
.director-role {
  margin: 0 0 1.3rem;
  color: var(--orange-light);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.director-lead {
  max-width: 40rem;
  margin: 0 0 1.4rem;
  color: rgba(255,255,255,.68);
  font-size: 1.02rem;
  line-height: 1.75;
}
.director-quote {
  max-width: 38rem;
  margin: 0 0 1.6rem;
  padding: 1.15rem 1.2rem 1.05rem;
  border: 1px solid rgba(255,255,255,.1);
  border-left: 3px solid var(--orange);
  border-radius: 0 18px 18px 0;
  background: rgba(255,255,255,.045);
}
.director-quote p {
  margin: 0 0 .7rem;
  color: #fff;
  font-size: 1.05rem;
  font-weight: 650;
  line-height: 1.55;
}
.director-quote cite {
  color: rgba(255,255,255,.45);
  font-size: .72rem;
  font-style: normal;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.director-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: .8rem;
  margin: 0 0 1.7rem;
}
.director-facts div {
  min-width: 0;
  padding: .95rem .9rem;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 16px;
  background: rgba(255,255,255,.04);
}
.director-facts strong {
  display: block;
  color: #fff;
  font: 800 1.35rem/.95 var(--display);
  letter-spacing: -.04em;
}
.director-facts span {
  display: block;
  margin-top: .4rem;
  color: rgba(255,255,255,.5);
  font-size: .68rem;
  line-height: 1.35;
}

@media (max-width: 980px) {
  .director-trust-grid { grid-template-columns: 1fr; }
  .director-portrait,
  .director-portrait img { min-height: 520px; }
  .director-trust-copy h2 { max-width: none; }
}
@media (max-width: 600px) {
  .director-portrait,
  .director-portrait img { min-height: 430px; border-radius: 24px; }
  .director-facts { grid-template-columns: 1fr; }
  .director-trust .btn { width: 100%; }
}

/* About company — editorial bento */
.about-section { background: #f4f7fb; }
.about-bento {
  display: grid;
  grid-template-columns: 1.15fr .72fr .58fr;
  grid-template-rows: minmax(280px, 1fr) 210px;
  gap: .85rem;
}
.about-story {
  grid-row: 1 / 3;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: clamp(1.6rem, 3.4vw, 2.8rem);
  border-radius: 30px;
  color: #fff;
  background:
    radial-gradient(circle at 100% 0, rgba(255,122,0,.22), transparent 32%),
    linear-gradient(155deg, #071321, #0d2744);
}
.about-story h2 {
  max-width: 12ch;
  margin: 0 0 1rem;
  color: #fff;
  font-size: clamp(1.85rem, 3.2vw, 3rem);
  line-height: 1.02;
  letter-spacing: -.05em;
}
.about-story h2 span {
  color: transparent;
  background: linear-gradient(90deg, #ffb13b, #5ec4ff);
  background-clip: text;
  -webkit-background-clip: text;
}
.about-story .about-lead {
  max-width: 36rem;
  margin: 0 0 1.4rem;
  color: rgba(255,255,255,.66);
  font-size: .95rem;
  line-height: 1.7;
}
.about-story-steps { display: grid; gap: .7rem; margin-bottom: 1.4rem; }
.about-story-steps div {
  display: grid;
  grid-template-columns: 42px minmax(0,1fr);
  grid-template-rows: auto auto;
  column-gap: .85rem;
  padding-bottom: .7rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.about-story-steps b {
  grid-row: 1 / 3;
  color: var(--orange-light);
  font: 800 .78rem/1.2 var(--display);
  letter-spacing: .08em;
}
.about-story-steps span { color: #fff; font-size: .88rem; font-weight: 800; }
.about-story-steps small { color: rgba(255,255,255,.48); font-size: .74rem; line-height: 1.4; }
.about-story .about-link { color: #fff; }
.about-story .about-link b { background: var(--orange); }
.about-shot {
  position: relative;
  overflow: hidden;
  margin: 0;
  border-radius: 24px;
  background: #0d1a28;
}
.about-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .8s ease;
}
.about-shot:hover img { transform: scale(1.05); }
.about-shot::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(4,12,22,.78));
}
.about-shot figcaption {
  position: absolute;
  z-index: 2;
  left: 1rem;
  right: 1rem;
  bottom: .9rem;
  display: grid;
  gap: .2rem;
  color: #fff;
}
.about-shot figcaption small {
  color: rgba(255,255,255,.62);
  font-size: .58rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.about-shot figcaption strong { font-size: .92rem; letter-spacing: -.02em; }
.about-shot-main { min-height: 280px; }
.about-systems {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.1rem;
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 16px 40px rgba(15,45,75,.06);
}
.about-systems span {
  color: #7a8796;
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.about-systems ul { display: grid; gap: .35rem; margin: .8rem 0 0; padding: 0; list-style: none; }
.about-systems a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .55rem 0;
  border-bottom: 1px solid var(--line);
  color: #16324b;
  font-size: .82rem;
  font-weight: 800;
}
.about-systems a::after { content: "↗"; color: var(--blue); font-size: .75rem; }
.about-systems a:hover { color: var(--blue); }
.about-promises {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: .75rem;
  margin-top: .85rem;
}
.about-promises div {
  min-width: 0;
  padding: 1.05rem 1.1rem;
  border: 1px solid rgba(15,45,75,.07);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(15,45,75,.04);
}
.about-promises b {
  display: block;
  margin-bottom: .4rem;
  color: #10233a;
  font-size: .92rem;
}
.about-promises span {
  color: #617385;
  font-size: .76rem;
  line-height: 1.45;
}

@media (max-width: 1023px) {
  .about-bento {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto 240px 180px;
  }
  .about-story { grid-column: 1 / -1; grid-row: auto; }
  .about-shot-main { grid-column: 1 / -1; min-height: 260px; }
}
@media (max-width: 700px) {
  .about-bento { grid-template-columns: 1fr; grid-template-rows: none; }
  .about-shot-main, .about-shot-side { min-height: 220px; }
  .about-promises { grid-template-columns: 1fr 1fr; }
  .about-story h2 { max-width: none; }
}
@media (max-width: 500px) {
  .about-promises { grid-template-columns: 1fr; }
}

/* Home hero: text and gallery are separate */
.hero-wordmark {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .35rem .7rem;
  max-width: none;
  margin: 0;
  font: 800 clamp(2.15rem, 4.4vw, 3.55rem)/.92 var(--display);
  letter-spacing: -.06em;
}
.hero-wordmark .wm-light,
.hero-wordmark .wm-water {
  display: inline-flex;
  align-items: center;
  gap: .42rem;
}
.hero-wordmark .wm-light span {
  background: linear-gradient(180deg, #ffe7b8 0%, #ff9a1a 58%, #ff7a00 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 18px rgba(255,140,0,.35));
}
.hero-wordmark .wm-water span {
  background: linear-gradient(180deg, #c8e8ff 0%, #3aa6ff 55%, #0b7de8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 18px rgba(26,140,255,.32));
}
.hero-wordmark .wm-ico {
  width: .62em;
  height: .78em;
  flex-shrink: 0;
}
.hero-wordmark .wm-light .wm-ico {
  color: #ffb347;
  filter: drop-shadow(0 0 8px rgba(255,168,40,.8));
  animation: wmSpark 2.4s ease-in-out infinite;
}
.hero-wordmark .wm-water .wm-ico {
  color: #5eb8ff;
  filter: drop-shadow(0 0 8px rgba(80,180,255,.7));
  animation: wmDrop 2.8s ease-in-out infinite;
}
.hero-wordmark .wm-and {
  display: grid;
  place-items: center;
  width: 2.05rem;
  height: 2.05rem;
  border-radius: 50%;
  background: linear-gradient(135deg, #ff8c00 0 50%, #1a8cff 50% 100%);
  box-shadow: 0 8px 22px rgba(0,0,0,.28), inset 0 1px 0 rgba(255,255,255,.28);
}
.hero-wordmark .wm-and em {
  font-style: normal;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: 0;
  color: #fff;
  -webkit-text-fill-color: #fff;
}
.hero-wordmark::after {
  content: "";
  flex-basis: 100%;
  width: 11.5rem;
  height: 2px;
  margin-top: .15rem;
  border-radius: 2px;
  background: linear-gradient(90deg, #ff8c00, #1a8cff);
}
.hero-slogan {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem .55rem;
  margin: 1.15rem 0 0;
  color: #a9b4c3;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.hero-slogan span { color: #ff7900; }
.hero-slogan b {
  color: #48b7f5;
  font-weight: 800;
}
.hero-home-index {
  margin: 0 0 .45rem;
  color: rgba(255,255,255,.58);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}
@keyframes wmSpark {
  0%, 100% { opacity: .75; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(-1px); }
}
@keyframes wmDrop {
  0%, 100% { opacity: .8; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(2px); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-wordmark .wm-ico { animation: none; }
}
.hero-home .hero-visual {
  min-height: 620px;
  overflow: hidden;
  border-radius: 30px;
}
.hero-home .hero-slider-nav { display: none; }
.hero-home-nav {
  position: absolute;
  z-index: 5;
  left: 1.35rem;
  right: 1.35rem;
  bottom: 1.25rem;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .4rem;
}
.hero-home-nav button {
  display: grid;
  align-content: center;
  gap: .12rem;
  min-width: 0;
  min-height: 58px;
  padding: .45rem .5rem;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 14px;
  color: rgba(255,255,255,.6);
  background: rgba(6,16,28,.62);
  text-align: left;
  backdrop-filter: blur(14px);
  cursor: pointer;
  transition: border-color .3s ease, background .3s ease, transform .3s ease;
}
.hero-home-nav button:hover {
  color: #fff;
  border-color: rgba(255,255,255,.35);
  transform: translateY(-1px);
}
.hero-home-nav button small {
  color: rgba(255,255,255,.4);
  font-size: .56rem;
  font-weight: 800;
  letter-spacing: .1em;
}
.hero-home-nav button span {
  min-width: 0;
  color: #fff;
  font-size: clamp(.58rem, 1.05vw, .72rem);
  font-weight: 800;
  line-height: 1.15;
  overflow-wrap: anywhere;
  hyphens: auto;
}
.hero-home-nav button.is-active {
  border-color: #ff7900;
  background: rgba(255,121,0,.18);
}
.hero-home .hero-slide figcaption {
  bottom: 6.4rem;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .55s ease, transform .55s ease;
}
.hero-home .hero-slide.is-active figcaption {
  opacity: 1;
  transform: translateY(0);
}
.hero-home .hero-slide[data-slide="3"] img { object-position: 18% center; }
.hero-slider.is-playing .hero-slider-progress span {
  animation-duration: 6s;
}
#projects { scroll-margin-top: 96px; }

@media (max-width: 1023px) {
  .hero.hero-home {
    display: block;
    min-height: auto;
    overflow: hidden;
    margin-top: 0;
    padding-top: 0;
  }
  .hero-home .hero-content {
    display: flex;
    flex-direction: column;
    grid-template-columns: none;
    align-items: stretch;
    min-height: auto;
    padding: 6.5rem 0 2.75rem;
    gap: 1.5rem;
  }
  .hero-home .hero-copy {
    position: relative;
    z-index: 3;
    opacity: 1;
    transform: none;
  }
  .hero-home .hero-visual,
  .hero-home .hero-slider { min-height: 460px; }
  .hero-home h1 {
    max-width: none;
    overflow-wrap: break-word;
  }
}
@media (max-width: 600px) {
  .hero-home .hero-content { padding: 5.75rem 0 2.25rem; gap: 1.25rem; }
  .hero-home h1 {
    font-size: clamp(1.85rem, 8.4vw, 2.35rem);
    max-width: none;
  }
  .hero-home .hero-lead { font-size: 1.02rem; }
  .hero-home .hero-sub { font-size: .95rem; }
  .hero-home-nav {
    left: .7rem;
    right: .7rem;
    bottom: .7rem;
    grid-template-columns: 1fr 1fr;
  }
  .hero-home-nav button { min-height: 50px; padding: .45rem .55rem; }
  .hero-home .hero-visual,
  .hero-home .hero-slider { min-height: 400px; }
  .hero-home .hero-slide::after {
    background:
      linear-gradient(180deg, rgba(4,11,20,.12) 18%, rgba(4,11,20,.88) 100%),
      linear-gradient(90deg, rgba(4,11,20,.2), transparent 60%);
  }
  .hero-home .hero-slide figcaption {
    left: .85rem;
    right: .85rem;
    bottom: 8.4rem;
    max-width: none;
  }
  .hero-home .hero-slide figcaption strong {
    font-size: clamp(1.2rem, 5.8vw, 1.55rem);
    overflow-wrap: break-word;
    text-shadow: 0 6px 20px rgba(0,0,0,.45);
  }
  .hero-home .hero-actions { display: grid; }
  .hero-home .hero-actions .btn { width: 100%; }
  .hero-trust { max-width: none; }
  .hero-trust strong { font-size: 1.25rem; }
}
@media (max-width: 390px) {
  .hero-home h1 { font-size: clamp(1.7rem, 8vw, 2.1rem); }
  .hero-home .hero-visual,
  .hero-home .hero-slider { min-height: 360px; }
  .hero-home .hero-slide figcaption { bottom: 8.1rem; }
  .hero-trust { grid-template-columns: 1fr; gap: .85rem; }
  .hero-trust div,
  .hero-trust div + div {
    padding: .15rem 0 0;
    border-left: 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  .hero-slide,
  .hero-home .hero-slide figcaption,
  .hero-home-nav button,
  .btn {
    transition: none;
  }
  .hero-slide { transform: none; }
}

/* Ventilation and AC landings — same system as electrical */
.hero-vent {
  background:
    radial-gradient(circle at 78% 22%, rgba(23,161,255,.22), transparent 28%),
    radial-gradient(circle at 16% 82%, rgba(255,122,0,.16), transparent 30%),
    linear-gradient(132deg, #050e18 0%, #081929 52%, #0a1e2c 100%);
}
.hero-ac {
  background:
    radial-gradient(circle at 76% 20%, rgba(90,196,255,.26), transparent 29%),
    radial-gradient(circle at 14% 86%, rgba(5,104,216,.18), transparent 32%),
    linear-gradient(132deg, #050f1b 0%, #071c32 54%, #06243c 100%);
}
:is(.hero-vent, .hero-ac) .service-hero-copy { position: relative; }
.hero-vent .service-hero-copy::before,
.hero-ac .service-hero-copy::before {
  content: "";
  position: absolute;
  top: 4.5rem;
  bottom: 1rem;
  left: -1.8rem;
  width: 1px;
}
.hero-vent .service-hero-copy::before {
  background: linear-gradient(transparent, #5ec2ff 20%, rgba(255,122,0,.12) 80%, transparent);
}
.hero-ac .service-hero-copy::before {
  background: linear-gradient(transparent, #7ad0ff 20%, rgba(23,161,255,.1) 80%, transparent);
}
:is(.hero-vent, .hero-ac) .service-hero-copy h1 span,
:is(.hero-vent, .hero-ac) .service-hero-copy h1 em { display: inline; }
.hero-vent .service-hero-copy h1 em {
  color: transparent;
  background: linear-gradient(105deg, #7ad4ff, #ff9a2a);
  background-clip: text;
  -webkit-background-clip: text;
  font-style: normal;
}
.hero-ac .service-hero-copy h1 em {
  color: transparent;
  background: linear-gradient(105deg, #9ee0ff, #1a8cff);
  background-clip: text;
  -webkit-background-clip: text;
  font-style: normal;
}
.vent-hero-tags,
.ac-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 1.25rem;
}
.vent-hero-tags span,
.ac-hero-tags span {
  padding: .55rem .72rem;
  border-radius: 10px;
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .035em;
  backdrop-filter: blur(10px);
}
.vent-hero-tags span {
  border: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.68);
  background: rgba(255,255,255,.045);
}
.ac-hero-tags span {
  border: 1px solid rgba(89,194,255,.22);
  color: rgba(226,246,255,.82);
  background: rgba(23,161,255,.08);
}
:is(.hero-vent, .hero-ac) .hero-actions { margin-top: 1.55rem; }
.hero-vent .service-hero-index { color: rgba(180,230,255,.58); }
.hero-ac .service-hero-index { color: rgba(151,218,255,.62); }
.hero-ac .hero-kicker i {
  background: linear-gradient(90deg, var(--blue-light), rgba(23,161,255,.15));
}
.hero-ac .service-hero-quality b {
  background: linear-gradient(135deg, #39b8ff, #0568d8);
}
.service-vent-gallery .service-gallery-label i {
  background: linear-gradient(135deg, var(--orange), var(--blue-light));
  box-shadow: 0 0 0 5px rgba(23,161,255,.14);
}
.service-ac-gallery .service-gallery-label i {
  background: var(--blue-light);
  box-shadow: 0 0 0 5px rgba(23,161,255,.16);
  animation-name: plumbingGalleryPulse;
}
.service-ac-gallery .hero-slider-nav button.is-active {
  border-color: rgba(89,194,255,.85);
  box-shadow: 0 0 0 2px rgba(23,161,255,.12);
}
.service-vent-gallery .hero-slide[data-slide="0"] img { object-position: 42% center; }
.service-vent-gallery .hero-slide[data-slide="1"] img { object-position: 58% center; }
.service-vent-gallery .hero-slide[data-slide="2"] img { object-position: 50% 30%; }
.service-vent-gallery .hero-slide[data-slide="3"] img { object-position: 55% center; }
.service-ac-gallery .hero-slide[data-slide="0"] img { object-position: 38% center; }
.service-ac-gallery .hero-slide[data-slide="1"] img { object-position: 70% center; }
.service-ac-gallery .hero-slide[data-slide="2"] img { object-position: 50% 20%; }
.service-ac-gallery .hero-slide[data-slide="3"] img { object-position: 60% center; }
.enterprise-services-ventilyaciya::after {
  background: radial-gradient(circle, rgba(23,161,255,.28), transparent 68%);
}
.enterprise-services-kondicionirovanie::after {
  right: auto;
  left: -180px;
  background: radial-gradient(circle, rgba(90,196,255,.28), transparent 68%);
}

@media (min-width: 1051px) {
  :is(.hero-vent, .hero-ac) .service-hero-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(410px, .82fr);
    gap: clamp(2rem, 4vw, 4rem);
  }
  :is(.hero-vent, .hero-ac) .service-hero-copy h1 {
    max-width: none;
    white-space: nowrap;
    font-size: clamp(2.2rem, 3.2vw, 3.05rem);
    letter-spacing: -.07em;
  }
}
@media (max-width: 1050px) {
  :is(.hero-vent, .hero-ac) .service-hero-copy::before { display: none; }
  :is(.hero-vent, .hero-ac) .service-hero-copy h1 {
    max-width: 100%;
    white-space: normal;
    font-size: clamp(2.3rem, 5.2vw, 4rem);
  }
}
@media (max-width: 600px) {
  :is(.hero-vent, .hero-ac) .service-hero-copy h1 { font-size: clamp(2.05rem, 10.8vw, 3.2rem); line-height: 1; }
  .vent-hero-tags span,
  .ac-hero-tags span { padding: .48rem .58rem; }
}

/* ==========================================================================
   Articles
   ========================================================================== */
.articles-hero,
.article-hero {
  min-height: auto;
  padding: 10.5rem 0 3.2rem;
}
.article-hero .article-back {
  position: relative;
  z-index: 1;
  margin: 0 0 1.25rem;
}
.articles-hero h1,
.article-hero h1 {
  font-size: clamp(1.9rem, 4.2vw, 3.4rem);
  line-height: 1.12;
}
.articles-hero .hero-sub,
.article-hero .hero-sub {
  max-width: 40rem;
}
.articles-section { background: linear-gradient(180deg, #fff, var(--bg)); }
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}
.article-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid rgba(16, 24, 40, .07);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 16px 40px rgba(15, 45, 75, .07);
  transition: transform .35s ease, box-shadow .35s ease;
}
.article-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 22px 50px rgba(15, 45, 75, .12);
}
.article-card-media {
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: #d7e3ee;
}
.article-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.article-card:hover .article-card-media img { transform: scale(1.05); }
.article-card-body {
  display: flex;
  flex-direction: column;
  gap: .55rem;
  padding: 1.2rem 1.25rem 1.35rem;
}
.article-card-body time {
  color: var(--muted);
  font-size: .75rem;
  font-weight: 700;
}
.article-card-body h2 {
  margin: 0;
  font-size: 1.15rem;
  line-height: 1.25;
}
.article-card-body h2 a { color: var(--ink); }
.article-card-body h2 a:hover { color: var(--orange); }
.article-card-body p {
  margin: 0;
  color: var(--muted);
  font-size: .92rem;
  line-height: 1.55;
}
.article-card-body .text-link { margin-top: auto; }

.article-back {
  display: inline-flex;
  margin-bottom: 1rem;
  color: rgba(255,255,255,.7);
  font-size: .88rem;
  font-weight: 700;
}
.article-back:hover { color: #fff; }
.article-meta {
  margin: .85rem 0 0;
  color: rgba(255,255,255,.55);
  font-size: .9rem;
}
.article-content-section { padding-top: 2.5rem; background: #fff; }
.article-layout {
  display: grid;
  gap: 2rem;
  max-width: 860px;
}
.article-cover {
  margin: 0;
  overflow: hidden;
  border-radius: 24px;
  background: #d7e3ee;
}
.article-cover img {
  width: 100%;
  height: min(52vw, 420px);
  object-fit: cover;
}
.article-prose p {
  margin: 0 0 1.15rem;
  color: #4a5563;
  font-size: 1.05rem;
  line-height: 1.75;
}
.article-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2rem;
  padding: 1.2rem 1.3rem;
  border-radius: 18px;
  background: #f4f7fb;
}
.article-cta p {
  margin: 0;
  color: var(--ink);
  font-weight: 700;
}
.articles-related { padding-top: 1rem; }
.articles-related h2 { margin-bottom: 1.5rem; }

@media (max-width: 1023px) {
  .articles-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .article-hero h1,
  .articles-hero h1 { max-width: none; overflow-wrap: anywhere; }
}
@media (max-width: 767px) {
  .articles-grid { grid-template-columns: 1fr; }
  .articles-hero,
  .article-hero,
  .hero-compact.articles-hero,
  .hero-compact.article-hero { min-height: auto; padding: 7.25rem 0 2.5rem; }
  .article-cover img { height: 220px; }
  .article-prose p { font-size: 1rem; }
  .article-cta { flex-direction: column; align-items: stretch; }
  .article-cta .btn { width: 100%; }
}

/* Mobile polish: site-wide */
@media (max-width: 767px) {
  .site-header {
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    max-width: 100%;
    background: rgba(7, 17, 31, .94);
    box-shadow: 0 10px 28px rgba(0, 0, 0, .22);
    backdrop-filter: blur(16px) saturate(140%);
  }
  .site-header::after { opacity: 0; }
  .header-inner { min-height: 64px; }
  .nav-toggle {
    width: 44px;
    height: 44px;
    place-items: center;
    flex-shrink: 0;
  }
  .hero,
  .hero-compact,
  .service-hero {
    margin-top: 0;
  }
  .service-hero {
    padding-top: 6.9rem;
  }
  .hero-compact {
    min-height: auto;
    padding: 6.4rem 0 2.4rem;
  }
  .hero-compact h1 {
    font-size: clamp(1.75rem, 8.2vw, 2.35rem);
    line-height: 1.15;
  }
  .contact-form .btn,
  .calc-wrap .btn,
  .form-card .btn {
    width: 100%;
    min-height: 48px;
  }
  .contact-form input,
  .contact-form textarea,
  .calc-wrap input,
  .calc-wrap select {
    font-size: 16px;
  }
  .footer-grid { gap: 1.4rem; padding: 2rem 0; }
  .section { padding: 3.2rem 0; }
}
@media (max-width: 420px) {
  .team-gallery { grid-template-columns: 1fr; }
  .map-city-index { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .header-cta span { font-size: .62rem; }
}
@media (max-width: 767px) {
  .hero-compact.articles-hero,
  .hero-compact.article-hero {
    padding-top: 7.4rem;
  }
}

@media (min-width: 1024px) {
  .services-grid .service-card-cctv {
    grid-column: 1 / -1;
  }
}
.services-grid .service-card-cctv h3,
.hero-cctv-chip,
.cctv-actions .btn,
.electro-hero-tags a {
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

.hero-cctv-chip {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  max-width: 34rem;
  margin-top: 1.15rem;
  padding: .7rem .9rem;
  border: 1px solid rgba(255,140,0,.35);
  border-radius: 16px;
  color: #fff;
  background: rgba(255,122,0,.12);
  font-size: .82rem;
  font-weight: 700;
  line-height: 1.35;
}
.hero-cctv-chip svg {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.hero-cctv-chip:hover { color: #fff; border-color: rgba(255,140,0,.7); background: rgba(255,122,0,.22); }

.service-card-points {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin: 0 0 .9rem;
  padding: 0;
  list-style: none;
}
.service-card-points li {
  padding: .28rem .55rem;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  color: rgba(255,255,255,.72);
  font-size: .62rem;
  font-weight: 750;
}

.cctv-home-panel {
  display: grid;
  grid-template-columns: minmax(0,.9fr) minmax(0,1.2fr);
  gap: 1.2rem;
  align-items: stretch;
  margin-top: 1.4rem;
  padding: .75rem;
  border: 1px solid rgba(255,140,0,.28);
  border-radius: 28px;
  background:
    radial-gradient(circle at 100% 0, rgba(255,122,0,.18), transparent 36%),
    linear-gradient(145deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
}
.cctv-home-panel figure {
  margin: 0;
  overflow: hidden;
  min-height: 240px;
  border-radius: 22px;
  background: #122238;
}
.cctv-home-panel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cctv-home-panel > div { display: flex; flex-direction: column; justify-content: center; padding: .6rem .5rem .6rem .2rem; }
.cctv-home-panel h3 {
  max-width: none;
  margin: .2rem 0 .7rem;
  color: #fff;
  font-size: clamp(1.35rem, 2.2vw, 1.9rem);
  line-height: 1.15;
  letter-spacing: -.03em;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}
.cctv-home-panel p { margin: 0 0 1rem; color: rgba(255,255,255,.62); font-size: .92rem; line-height: 1.65; }
.cctv-home-points { display: flex; flex-wrap: wrap; gap: .45rem; margin-bottom: 1.1rem; }
.cctv-home-points span {
  padding: .4rem .7rem;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  color: #fff;
  background: rgba(255,255,255,.06);
  font-size: .68rem;
  font-weight: 750;
}
.cctv-home-panel .btn {
  align-self: stretch;
  width: 100%;
  max-width: 100%;
  justify-content: center;
  white-space: nowrap;
}

.cctv-hero-panel {
  display: grid;
  grid-template-columns: minmax(0,.92fr) minmax(0,1.08fr);
  gap: 1.2rem;
  margin-bottom: 2rem;
  padding: .75rem;
  border: 1px solid rgba(15,45,75,.08);
  border-radius: 30px;
  background: #0b1b30;
  box-shadow: 0 24px 60px rgba(7,21,34,.16);
}
.cctv-hero-panel figure {
  margin: 0;
  overflow: hidden;
  min-height: 320px;
  border-radius: 22px;
}
.cctv-hero-panel img { width: 100%; height: 100%; object-fit: cover; }
.cctv-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: .7rem 1.15rem .7rem .55rem;
  container-type: inline-size;
}
.cctv-hero-copy .section-label { color: var(--orange-light); }
.cctv-hero-copy h2 {
  margin: .15rem 0 .85rem;
  color: #fff;
  max-width: none;
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.045em;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}
.cctv-hero-copy .section-lead { margin: 0 0 1rem; color: rgba(255,255,255,.66); }
.cctv-hero-points { display: flex; flex-wrap: wrap; gap: .45rem; margin-bottom: 1.15rem; }
.cctv-hero-points span {
  padding: .42rem .7rem;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  color: #fff;
  background: rgba(255,255,255,.06);
  font-size: .68rem;
  font-weight: 750;
}
.cctv-actions-top { margin-top: 0; width: 100%; }
.cctv-hero-panel .btn-secondary {
  color: #fff;
  border-color: rgba(255,255,255,.18);
  background: rgba(255,255,255,.08);
}
.cctv-hero-panel .btn-secondary:hover { color: #fff; border-color: rgba(255,255,255,.32); }
.cctv-intro h3 { margin: .15rem 0 0; font-size: clamp(1.2rem, 2vw, 1.7rem); }

.form-service-note {
  margin: 0 0 .85rem;
  padding: .7rem .9rem;
  border: 1px solid rgba(255,140,0,.28);
  border-radius: 12px;
  color: #fff;
  background: rgba(255,140,0,.14);
  font-size: .82rem;
  font-weight: 700;
}

.cctv-section {
  background:
    radial-gradient(circle at 8% 12%, rgba(255,122,0,.07), transparent 28%),
    radial-gradient(circle at 92% 88%, rgba(23,161,255,.07), transparent 26%),
    linear-gradient(180deg, #f7fafc, #fff);
}
.cctv-intro {
  display: grid;
  grid-template-columns: auto minmax(0,1fr);
  gap: 1.2rem 1.5rem;
  align-items: start;
  margin-bottom: clamp(1.6rem, 3vw, 2.4rem);
}
.cctv-icon {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 20px;
  color: #fff;
  background: linear-gradient(145deg, var(--orange-light), var(--orange-dark));
  box-shadow: 0 14px 28px rgba(255,122,0,.22);
}
.cctv-icon svg {
  width: 34px;
  height: 34px;
  stroke: currentColor;
  stroke-width: 2.1;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.cctv-intro h2 { margin: .15rem 0 .7rem; max-width: none; overflow-wrap: normal; word-break: normal; hyphens: none; }
.cctv-intro .section-lead { margin: 0; max-width: 42rem; }
.cctv-work-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: .8rem;
}
.cctv-work-card {
  display: grid;
  grid-template-columns: auto minmax(0,1fr);
  gap: .75rem;
  align-items: start;
  min-height: 108px;
  padding: 1rem 1.05rem;
  border: 1px solid rgba(15,45,75,.08);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 12px 32px rgba(15,45,75,.05);
}
.cctv-work-card span {
  color: var(--orange);
  font: 800 .72rem/1 var(--display);
  letter-spacing: .08em;
}
.cctv-work-card p {
  margin: 0;
  color: #3d4c5c;
  font-size: .9rem;
  line-height: 1.45;
  font-weight: 650;
}
.cctv-note {
  max-width: 46rem;
  margin: 1.2rem 0 0;
  color: #687789;
  font-size: .9rem;
  line-height: 1.65;
}
.cctv-split {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 1rem;
  margin-top: 1.6rem;
}
.cctv-objects,
.cctv-cost {
  padding: 1.35rem 1.4rem;
  border: 1px solid rgba(15,45,75,.08);
  border-radius: 24px;
  background: #fff;
}
.cctv-objects h3,
.cctv-cost h3 {
  margin: 0 0 1rem;
  font-size: 1.15rem;
}
.cctv-objects ul {
  display: grid;
  gap: .55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.cctv-objects li {
  position: relative;
  padding-left: 1.1rem;
  color: #3d4c5c;
  font-size: .92rem;
  line-height: 1.45;
  font-weight: 650;
}
.cctv-objects li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange-light), var(--blue-light));
}
.cctv-cost p {
  margin: 0;
  color: #687789;
  font-size: .95rem;
  line-height: 1.65;
}
.cctv-actions {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: .75rem;
  margin-top: 1.6rem;
}
.cctv-actions .btn {
  width: 100%;
  max-width: 100%;
  min-height: 52px;
  justify-content: center;
  white-space: nowrap;
}

@media (max-width: 900px) {
  .cctv-work-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .cctv-split { grid-template-columns: 1fr; }
  .cctv-home-panel,
  .cctv-hero-panel { grid-template-columns: 1fr; }
  .cctv-home-panel figure,
  .cctv-hero-panel figure { min-height: 220px; }
  .cctv-hero-copy { padding: .4rem .4rem .7rem; }
  .cctv-hero-copy h2 { max-width: none; }
}

@media (max-width: 600px) {
  #videonablyudenie { scroll-margin-top: 155px; }
  .cctv-intro { grid-template-columns: 1fr; }
  .cctv-icon { width: 56px; height: 56px; border-radius: 16px; }
  .cctv-intro h2 { max-width: none; }
  .cctv-work-grid { grid-template-columns: 1fr; }
  .cctv-work-card { min-height: 0; }
  .cctv-actions .btn { min-height: 48px; }
  .hero-cctv-chip { max-width: 100%; }
  .cctv-home-panel > div { padding: .7rem .45rem .35rem; }
  .cctv-home-panel h3 { max-width: none; }
}