/* ==========================================================================
   Vincenzo Home Technologies: Design System
   ========================================================================== */

:root {
  --black: #0a0a0b;
  --charcoal: #161618;
  --charcoal-2: #1e1e21;
  --line-dark: rgba(255, 255, 255, 0.09);
  --line-dark-strong: rgba(255, 255, 255, 0.16);

  --warm-white: #f6f4f0;
  --off-white: #efece6;
  --paper: #faf9f6;
  --line-light: rgba(10, 10, 11, 0.1);
  --line-light-strong: rgba(10, 10, 11, 0.18);

  --gold: #b6923f;
  --gold-light: #d3b06a;
  --gold-dim: #8a6e30;

  --gray: #8b8b8d;
  --gray-light: #b8b7b3;
  --text-charcoal: #2a2a2b;

  --container: 1320px;
  --container-narrow: 860px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  --font-head: "Jost", sans-serif;
  --font-body: "Inter", sans-serif;
}

/* ---- Reset ---- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--warm-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: 0.01em;
}
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}
.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 32px;
}

/* ---- Section rhythm ---- */
section { position: relative; }
.section {
  padding: 140px 0;
}
.section-tight { padding: 96px 0; }
.bg-black { background: var(--black); }
.bg-charcoal { background: var(--charcoal); }
.bg-paper { background: var(--paper); color: var(--text-charcoal); }
.bg-paper h1, .bg-paper h2, .bg-paper h3, .bg-paper h4 { color: var(--text-charcoal); }

/* ---- Eyebrow / labels ---- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 22px;
}
.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--gold);
}

/* ---- Type scale ---- */
h1 { font-size: clamp(2.6rem, 5vw, 4.6rem); }
h2 { font-size: clamp(2.1rem, 3.6vw, 3.2rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }
h4 { font-size: 1.05rem; letter-spacing: 0.04em; text-transform: uppercase; }

p { color: var(--gray-light); font-size: 1.02rem; }
.bg-paper p { color: #55555a; }
.lede {
  font-size: clamp(1.1rem, 1.6vw, 1.3rem);
  color: var(--gray-light);
  max-width: 640px;
  line-height: 1.65;
}
.bg-paper .lede { color: #4b4b50; }

.section-head {
  max-width: 680px;
  margin-bottom: 64px;
}
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-head.center .eyebrow::before { display: none; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 18px 34px;
  border: 1px solid transparent;
  transition: all 0.35s var(--ease);
  white-space: nowrap;
}
.btn-gold {
  background: var(--gold);
  color: var(--black);
  border-color: var(--gold);
}
.btn-gold:hover { background: var(--gold-light); border-color: var(--gold-light); transform: translateY(-2px); }
.btn-outline {
  border-color: var(--line-dark-strong);
  color: var(--warm-white);
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }
.bg-paper .btn-outline { border-color: var(--line-light-strong); color: var(--text-charcoal); }
.bg-paper .btn-outline:hover { border-color: var(--gold); color: var(--gold-dim); }
.btn-arrow { transition: transform 0.35s var(--ease); }
.btn:hover .btn-arrow { transform: translateX(4px); }
.cta-row { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; }

/* ---- Nav ---- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  padding: 26px 0;
  transition: all 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  padding: 16px 0;
  background: rgba(10, 10, 11, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-dark);
}
.nav .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.logo { display: flex; align-items: center; gap: 14px; }
.logo-mark {
  font-family: var(--font-head);
  font-size: 26px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--warm-white);
  line-height: 1;
}
.logo-mark span { color: var(--gold); }
.logo-divider { width: 1px; height: 30px; background: var(--line-dark-strong); }
.logo-text { line-height: 1.25; }
.logo-name {
  display: block;
  font-family: var(--font-head);
  font-size: 14px;
  letter-spacing: 0.18em;
  color: var(--warm-white);
}
.logo-sub {
  display: block;
  font-family: var(--font-head);
  font-size: 9.5px;
  letter-spacing: 0.28em;
  color: var(--gold);
  margin-top: 2px;
}

.nav-links { display: flex; align-items: center; gap: 44px; }
.nav-links a {
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-light);
  transition: color 0.3s var(--ease);
  position: relative;
}
.nav-links a:hover, .nav-links a.active { color: var(--warm-white); }
.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 100%; height: 1px;
  background: var(--gold);
}
.nav-actions { display: flex; align-items: center; gap: 24px; }
.nav-cta { padding: 14px 26px; font-size: 12px; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  z-index: 210;
}
.nav-toggle span { width: 24px; height: 1px; background: var(--warm-white); transition: all 0.3s var(--ease); }

.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 190;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 36px;
  transform: translateY(-100%);
  transition: transform 0.5s var(--ease);
}
.mobile-menu.open { transform: translateY(0); }
.mobile-menu a {
  font-family: var(--font-head);
  font-size: 22px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--warm-white);
}
.mobile-menu a.gold-link { color: var(--gold); }

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding-bottom: 110px;
  overflow: hidden;
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(0deg, rgba(10,10,11,0.96) 0%, rgba(10,10,11,0.55) 46%, rgba(10,10,11,0.35) 100%),
    linear-gradient(90deg, rgba(10,10,11,0.55) 0%, rgba(10,10,11,0.05) 45%);
}
.hero-content { position: relative; z-index: 2; max-width: 780px; }
.hero-content h1 { margin-bottom: 28px; }
.hero-content .lede { margin-bottom: 44px; color: var(--gray-light); }
.hero-trust {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--line-dark);
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray);
}
.scroll-cue {
  position: absolute;
  right: 40px; bottom: 40px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-head);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gray-light);
}
.scroll-cue .line { width: 1px; height: 46px; background: var(--line-dark-strong); position: relative; overflow: hidden; }
.scroll-cue .line::after {
  content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 40%;
  background: var(--gold); animation: scrollcue 2.2s infinite var(--ease);
}
@keyframes scrollcue { 0% { transform: translateY(-100%); } 100% { transform: translateY(250%); } }

/* ---- Page hero (interior pages) ---- */
.page-hero {
  padding: 200px 0 100px;
  border-bottom: 1px solid var(--line-dark);
  position: relative;
}
.page-hero .eyebrow { margin-bottom: 26px; }
.page-hero h1 { max-width: 820px; }
.page-hero .lede { margin-top: 26px; }
.breadcrumb {
  font-family: var(--font-head);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 30px;
}
.breadcrumb a:hover { color: var(--gold); }

/* ---- Intro / two-col ---- */
.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 100px;
  align-items: center;
}
.split-reverse { grid-template-columns: 1.1fr 0.9fr; }
.split-reverse .split-media { order: 2; }
.split-media { position: relative; }
.split-media img { width: 100%; height: 620px; object-fit: cover; }
.split-media-frame {
  position: absolute;
  top: 24px; left: -24px;
  width: 100%; height: 100%;
  border: 1px solid var(--gold-dim);
  z-index: -1;
}
.split-body .eyebrow { margin-bottom: 24px; }
.split-body h2 { margin-bottom: 28px; }
.split-body p + p { margin-top: 18px; }
.split-body .cta-row { margin-top: 40px; }

/* ---- Services grid ---- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
}
.service-card {
  background: var(--black);
  padding: 48px 36px;
  transition: background 0.4s var(--ease);
  position: relative;
}
.service-card:hover { background: var(--charcoal); }
.service-icon {
  width: 46px; height: 46px;
  margin-bottom: 30px;
  color: var(--gold);
}
.service-icon svg { width: 100%; height: 100%; }
.service-card h3 { margin-bottom: 14px; color: var(--warm-white); }
.service-card p { font-size: 0.94rem; }
.service-card .card-link {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 22px;
  font-family: var(--font-head);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0;
  transform: translateY(6px);
  transition: all 0.35s var(--ease);
}
.service-card:hover .card-link { opacity: 1; transform: translateY(0); }

/* ---- Construction / full-bleed banner ---- */
.banner {
  position: relative;
  min-height: 640px;
  display: flex;
  align-items: center;
}
.banner-media { position: absolute; inset: 0; z-index: 0; }
.banner-media img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(0.15); }
.banner-media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(10,10,11,0.95) 0%, rgba(10,10,11,0.82) 42%, rgba(10,10,11,0.4) 100%);
}
.banner-content { position: relative; z-index: 2; max-width: 640px; }
.banner-content h2 { margin-bottom: 26px; }
.banner-content p { margin-bottom: 20px; }
.banner-content .cta-row { margin-top: 38px; }

/* ---- Why us ---- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 48px;
}
.why-item .why-index {
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--gold);
  margin-bottom: 22px;
}
.why-item h3 { margin-bottom: 16px; }
.why-item p { font-size: 0.95rem; }

/* ---- Technologies ---- */
.tech-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 100px;
  flex-wrap: wrap;
}
.tech-brand {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  letter-spacing: 0.05em;
  color: var(--gray-light);
  opacity: 0.75;
  transition: opacity 0.3s var(--ease), color 0.3s var(--ease);
}
.tech-brand:hover { opacity: 1; color: var(--warm-white); }

/* ---- Process ---- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.process-item {
  padding: 0 40px 0 0;
  border-right: 1px solid var(--line-dark);
  position: relative;
}
.process-item:last-child { border-right: none; }
.process-num {
  font-family: var(--font-head);
  font-size: 15px;
  color: var(--gold);
  letter-spacing: 0.1em;
  margin-bottom: 26px;
  display: block;
}
.process-item h3 { margin-bottom: 14px; }
.process-item p { font-size: 0.94rem; }

/* ---- Gallery ---- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 5;
}
.gallery-item.wide { aspect-ratio: 8 / 5; grid-column: span 2; }
.gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.7s var(--ease);
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 28px;
  background: linear-gradient(0deg, rgba(10,10,11,0.9) 0%, transparent 100%);
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.4s var(--ease);
}
.gallery-item:hover .gallery-caption { opacity: 1; transform: translateY(0); }
.gallery-caption .tag {
  font-family: var(--font-head);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 6px;
}
.gallery-caption h4 { color: var(--warm-white); font-size: 1rem; text-transform: none; letter-spacing: 0; }

/* ---- Trade partner / final CTA ---- */
.cta-final {
  text-align: center;
  padding: 160px 0;
  background: var(--charcoal);
  border-top: 1px solid var(--line-dark);
}
.cta-final .eyebrow { justify-content: center; }
.cta-final .eyebrow::before { display: none; }
.cta-final h2 { max-width: 780px; margin: 0 auto 26px; }
.cta-final .lede { margin: 0 auto 46px; text-align: center; }
.cta-final .cta-row { justify-content: center; }
.cta-final .footnote {
  margin-top: 40px;
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray);
}

/* ---- Footer ---- */
.footer { background: var(--black); border-top: 1px solid var(--line-dark); padding: 90px 0 32px; }
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 70px;
  border-bottom: 1px solid var(--line-dark);
}
.footer-brand .logo { margin-bottom: 22px; }
.footer-tagline { max-width: 320px; font-size: 0.92rem; margin-bottom: 26px; }
.footer-services { font-size: 0.85rem; color: var(--gray); line-height: 1.9; }
.footer-col h4 { color: var(--warm-white); margin-bottom: 22px; font-size: 12px; letter-spacing: 0.14em; }
.footer-col ul li { margin-bottom: 13px; }
.footer-col ul a { color: var(--gray-light); font-size: 0.92rem; transition: color 0.3s var(--ease); }
.footer-col ul a:hover { color: var(--gold); }
.footer-social { display: flex; gap: 16px; margin-top: 24px; }
.footer-social a {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--line-dark-strong);
  transition: all 0.3s var(--ease);
}
.footer-social a:hover { border-color: var(--gold); color: var(--gold); }
.footer-social svg { width: 16px; height: 16px; }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 32px;
  font-size: 0.82rem;
  color: var(--gray);
  flex-wrap: wrap;
  gap: 16px;
}
.footer-bottom a:hover { color: var(--gold); }

/* ---- Forms ---- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.form-group { display: flex; flex-direction: column; gap: 10px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label {
  font-family: var(--font-head);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-light);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line-dark-strong);
  padding: 14px 2px;
  color: var(--warm-white);
  font-size: 1rem;
  transition: border-color 0.3s var(--ease);
}
.form-group select option { background: var(--charcoal); color: var(--warm-white); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.radio-row { display: flex; flex-wrap: wrap; gap: 12px; }
.radio-pill {
  border: 1px solid var(--line-dark-strong);
  padding: 11px 20px;
  font-size: 0.88rem;
  cursor: pointer;
  transition: all 0.3s var(--ease);
}
.radio-pill input { display: none; }
.radio-pill.active,
.radio-pill:has(input:checked) { border-color: var(--gold); color: var(--gold); background: rgba(182,146,63,0.08); }
.form-submit { margin-top: 44px; }
.form-note { margin-top: 18px; font-size: 0.85rem; color: var(--gray); }
.contact-info-item { display: flex; gap: 20px; padding: 26px 0; border-bottom: 1px solid var(--line-dark); }
.contact-info-item .num { font-family: var(--font-head); color: var(--gold); font-size: 13px; }
.contact-info-item h4 { color: var(--warm-white); margin-bottom: 8px; font-size: 0.95rem; text-transform: none; letter-spacing: 0; }
.contact-info-item p { font-size: 0.9rem; }
.form-success {
  display: none;
  text-align: center;
  padding: 80px 40px;
  border: 1px solid var(--line-dark-strong);
}
.form-success h3 { margin-bottom: 16px; color: var(--warm-white); }

/* ---- Services detail page ---- */
.service-detail {
  padding: 100px 0;
  border-bottom: 1px solid var(--line-dark);
}
.service-detail:nth-child(even) { background: var(--charcoal); }
.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 60px;
}
.service-detail-head { grid-column: span 1; }
.service-detail-media { width: 100%; aspect-ratio: 4 / 3; overflow: hidden; margin-bottom: 28px; position: relative; }
.service-detail-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease); }
.service-detail:hover .service-detail-media img { transform: scale(1.05); }
.service-detail-media.wiring-illustration svg { width: 100%; height: 100%; display: block; transition: transform 0.7s var(--ease); }
.service-detail:hover .wiring-illustration svg { transform: scale(1.05); }
.service-detail-head .service-icon { margin-bottom: 26px; }
.service-detail-head h2 { margin-bottom: 0; }
.service-detail-body { grid-column: span 2; display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.service-detail-col h4 { color: var(--gold); margin-bottom: 16px; font-size: 12px; }
.service-detail-col p { font-size: 0.96rem; }
.service-detail-cta { grid-column: 1 / -1; margin-top: 36px; }

/* ---- About page ---- */
.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-top: 60px;
  padding-top: 48px;
  border-top: 1px solid var(--line-dark);
}
.about-stats .stat-num {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 4vw, 3.2rem);
  color: var(--gold);
  display: block;
  margin-bottom: 10px;
}
.about-stats .stat-label {
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-light);
}
.pull-quote {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  color: var(--warm-white);
  line-height: 1.5;
  max-width: 780px;
  padding-left: 30px;
  border-left: 2px solid var(--gold);
  font-weight: 400;
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px 60px;
}
.value-item { padding-top: 28px; border-top: 1px solid var(--line-dark); }
.value-item h3 { margin-bottom: 12px; }
.value-item p { font-size: 0.95rem; }

/* ---- Reveal animation ---- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ---- Meta strip (used for approach highlights) ---- */
.meta-strip { display: flex; gap: 60px; flex-wrap: wrap; margin-top: 20px; }
.meta-strip div { font-family: var(--font-head); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray-light); }
.meta-strip strong { display: block; color: var(--gold); font-size: 1.6rem; font-family: var(--font-head); margin-bottom: 6px; letter-spacing: 0; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1080px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); row-gap: 56px; }
  .process-item:nth-child(2) { border-right: none; }
  .footer-top { grid-template-columns: 1fr 1fr; row-gap: 48px; }
  .service-detail-grid { grid-template-columns: 1fr; }
  .service-detail-body { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; gap: 56px; }
  .split-reverse .split-media { order: 0; }
  .split-media img { height: 440px; }
  .about-stats { grid-template-columns: repeat(3, 1fr); gap: 28px; }
}

@media (max-width: 860px) {
  .nav-links, .nav-actions .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .container, .container-narrow { padding: 0 24px; }
  .section { padding: 96px 0; }
  .hero { padding-bottom: 70px; align-items: flex-end; }
  .hero-content { max-width: 100%; }
  .scroll-cue { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; gap: 40px; }
  .process-grid { grid-template-columns: 1fr; gap: 48px; }
  .process-item { border-right: none; padding-right: 0; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item.wide { grid-column: span 1; }
  .footer-top { grid-template-columns: 1fr; gap: 40px; }
  .form-grid { grid-template-columns: 1fr; }
  .service-detail-body { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: 1fr; gap: 32px; text-align: left; }
  .values-grid { grid-template-columns: 1fr; }
  .tech-row { gap: 48px; }
  .cta-final { padding: 110px 0; }
  .page-hero { padding: 160px 0 70px; }
}