/* ═══════════════════════════════════════════
   Elysium Properties — Binghatti-inspired redesign
   Design language: black, typographic, image-driven
   ═══════════════════════════════════════════ */

:root {
  --bg: #000000;
  --bg-2: #0a0a0a;
  --surface: #101010;
  --line: rgba(255, 255, 255, 0.14);
  --text: #ffffff;
  --muted: #8f8f8f;
  --accent: #ff5c35;          /* binghatti-style vivid accent */
  --accent-2: #ffb347;
  --serif: "Fraunces", Georgia, serif;
  --display: "Space Grotesk", "Aktiv Grotesk", sans-serif;
  --sans: "Inter", -apple-system, sans-serif;
  --nav-h: 84px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

.container { width: min(1280px, 92%); margin: 0 auto; }

.section { padding: 120px 0; }

/* ── Type ─────────────────────────────────── */
.kicker {
  font-family: var(--display);
  font-size: 12px;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
  font-weight: 500;
}

.section-title {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(42px, 7vw, 96px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: 26px;
}

.section-lead {
  color: var(--muted);
  max-width: 760px;
  font-size: 16px;
  font-weight: 300;
  margin-bottom: 56px;
}

.grad-text {
  background: linear-gradient(100deg, var(--accent) 0%, var(--accent-2) 60%, #ffd9a0 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ── Buttons ─────────────────────────────── */
.btn {
  display: inline-block;
  padding: 17px 42px;
  font-family: var(--display);
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--text);
  color: var(--text);
  background: transparent;
  transition: all 0.3s ease;
}
.btn:hover { background: var(--text); color: #000; }

.btn-gold {
  background: var(--accent);
  border-color: var(--accent);
  color: #000;
}
.btn-gold:hover { background: var(--accent-2); border-color: var(--accent-2); }

.btn-sm { padding: 12px 26px; font-size: 11px; }

/* ── Navigation ──────────────────────────── */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: background 0.4s ease;
}
.nav.scrolled { background: rgba(0, 0, 0, 0.94); }

.nav-inner {
  width: min(1400px, 94%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-chip { display: inline-flex; align-items: center; padding: 7px 0; }
.brand-logo { height: 34px; width: auto; display: block; }

.nav-links { display: flex; gap: 44px; }
.nav-links a {
  font-family: var(--display);
  font-size: 12px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--text);
  opacity: 0.75;
  padding: 6px 0;
  position: relative;
  transition: opacity 0.3s ease;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width 0.35s ease;
}
.nav-links a:hover { opacity: 1; }
.nav-links a:hover::after { width: 100%; }

.nav-toggle {
  display: none;
  background: none; border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
}
.nav-toggle span { width: 28px; height: 2px; background: var(--text); transition: all 0.3s ease; }
.nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ── Hero ────────────────────────────────── */
.hero {
  position: relative;
  height: 100vh;
  min-height: 660px;
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1.4s ease, visibility 1.4s;
}
.hero-slide.active { opacity: 1; visibility: visible; }

.hero-slide > img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  transition: transform 8s ease;
}
.hero-slide.active > img { transform: scale(1); }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.1) 42%, rgba(0,0,0,0.82) 100%);
}

.hero-content {
  position: absolute;
  left: 6vw; right: 6vw; bottom: 16%;
  text-align: left;
}

.hero-title {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(52px, 10vw, 148px);
  line-height: 0.9;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  text-shadow: 0 6px 60px rgba(0, 0, 0, 0.6);
  margin-bottom: 14px;
}

.hero-sub {
  font-family: var(--display);
  font-size: clamp(14px, 1.8vw, 20px);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 40px;
}

.hero-controls {
  position: absolute;
  right: 6vw;
  bottom: 9%;
  display: flex;
  gap: 12px;
  z-index: 5;
}
.hero-dot {
  width: 44px; height: 2px;
  border: none;
  background: rgba(255, 255, 255, 0.28);
  cursor: pointer;
  transition: background 0.3s ease;
}
.hero-dot.active { background: var(--accent); }

.hero-scroll {
  position: absolute;
  left: 50%; bottom: 4%;
  transform: translateX(-50%);
  z-index: 5;
}
.hero-scroll span {
  display: block;
  width: 1px; height: 48px;
  background: rgba(255,255,255,0.4);
  position: relative;
  overflow: hidden;
}
.hero-scroll span::after {
  content: "";
  position: absolute;
  top: -100%; left: 0;
  width: 100%; height: 100%;
  background: var(--accent);
  animation: scrollLine 2.2s ease infinite;
}

@keyframes scrollLine { 0% { top: -100%; } 60%, 100% { top: 100%; } }

/* ── Marquee ─────────────────────────────── */
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
  padding: 26px 0;
  white-space: nowrap;
}
.marquee-track {
  display: inline-flex;
  gap: 60px;
  padding-right: 60px;
  animation: marquee 28s linear infinite;
  will-change: transform;
}
.marquee span {
  font-family: var(--display);
  font-size: clamp(20px, 3vw, 40px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--text);
}
.marquee span em { font-style: normal; color: var(--accent); padding-right: 60px; }

@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── Stats ───────────────────────────────── */
.stats { border-bottom: 1px solid var(--line); padding: 90px 0; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat { position: relative; padding: 0 20px; }
.stat + .stat::before {
  content: "";
  position: absolute;
  left: 0; top: 10%; bottom: 10%;
  width: 1px;
  background: var(--line);
}
.stat-num {
  font-family: var(--display);
  font-size: clamp(28px, 4vw, 54px);
  font-weight: 700;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.stat-label { font-size: 12px; letter-spacing: 0.26em; text-transform: uppercase; color: var(--muted); }

/* ── Projects ────────────────────────────── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.project-card {
  position: relative;
  display: block;
  overflow: hidden;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  transition: background 0.4s ease;
}
.project-card:hover { background: var(--bg-2); }

.project-img {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.project-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(0.55) contrast(1.05);
  transition: filter 0.6s ease, transform 0.9s ease;
}
.project-card:hover .project-img img { filter: grayscale(0); transform: scale(1.05); }

.project-tag {
  position: absolute;
  top: 18px; left: 18px;
  font-family: var(--display);
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(6px);
  padding: 9px 16px;
  color: var(--text);
  border: 1px solid var(--line);
}
.project-tag-new { background: var(--accent); color: #000; border-color: var(--accent); }

.project-body { padding: 28px 30px 34px; }
.project-body h3 {
  font-family: var(--display);
  font-size: clamp(22px, 2.4vw, 32px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}
.project-body p { color: var(--muted); font-size: 13.5px; letter-spacing: 0.06em; }
.project-tagline { color: var(--accent-2) !important; margin-top: 8px; font-family: var(--display); font-size: 12px !important; text-transform: uppercase; letter-spacing: 0.18em !important; }

/* ── Address / feature blocks ────────────── */
.address { background: var(--bg-2); }

.address-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  margin-bottom: 64px;
}
.address-item {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 38px 30px;
  transition: background 0.4s ease;
}
.address-item:hover { background: var(--surface); }
.address-icon {
  display: block;
  font-family: var(--display);
  font-size: 22px;
  color: var(--accent);
  margin-bottom: 20px;
  font-weight: 700;
}
.address-item h4 {
  font-family: var(--display);
  font-size: 17px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}
.address-item p { color: var(--muted); font-size: 13.5px; font-weight: 300; }

.address-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.address-gallery img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  filter: grayscale(0.4);
  transition: filter 0.5s ease;
}
.address-gallery img:hover { filter: grayscale(0); }

/* ── Celeste ─────────────────────────────── */
.celeste-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
.celeste-media { overflow: hidden; }
.celeste-media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: grayscale(0.35);
  transition: filter 0.5s ease;
}
.celeste-media img:hover { filter: grayscale(0); }
.celeste-tagline {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(24px, 3vw, 34px);
  color: var(--accent-2);
  margin-bottom: 26px;
}
.celeste-body > p:not(.kicker):not(.celeste-tagline) { color: var(--muted); margin-bottom: 30px; max-width: 500px; font-weight: 300; }
.celeste-units { display: flex; gap: 18px; margin-bottom: 38px; }
.unit {
  flex: 1;
  max-width: 220px;
  border: 1px solid var(--line);
  padding: 22px 24px;
  text-align: center;
  transition: border-color 0.3s ease;
}
.unit:hover { border-color: var(--accent); }
.unit-name { font-family: var(--display); font-size: 28px; font-weight: 700; color: var(--text); }
.unit-size { font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--muted); margin-top: 4px; }

/* ── Categories ──────────────────────────── */
.categories { background: var(--bg-2); }
.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.category-card {
  position: relative;
  overflow: hidden;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  aspect-ratio: 4 / 5;
}
.category-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(0.5);
  transition: filter 0.6s ease, transform 0.9s ease;
}
.category-card:hover img { filter: grayscale(0); transform: scale(1.05); }
.category-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 38%, rgba(0,0,0,0.94) 100%);
}
.category-card h3 {
  position: absolute;
  left: 26px; bottom: 22px;
  z-index: 2;
  font-family: var(--display);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  text-transform: uppercase;
}
.category-card p {
  position: absolute;
  left: 26px; bottom: -34px;
  z-index: 2;
  color: var(--muted);
  font-size: 13px;
  max-width: 290px;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.45s ease;
}
.category-card:hover p { opacity: 1; bottom: 66px; transform: none; }

/* ── About ───────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
.about-media { overflow: hidden; }
.about-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; filter: grayscale(0.4); transition: filter 0.5s ease; }
.about-media img:hover { filter: grayscale(0); }
.about-body p { color: var(--muted); margin-bottom: 22px; max-width: 560px; font-weight: 300; }
.about-body strong { color: var(--text); font-weight: 600; }
.about-body .btn { margin-top: 14px; }

/* ── Contact ─────────────────────────────── */
.contact { background: var(--bg-2); }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.office {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 44px 36px;
  transition: background 0.4s ease;
}
.office:hover { background: var(--surface); }
.office-city {
  font-family: var(--display);
  font-size: 26px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.office-city span { color: var(--muted); font-size: 12px; font-family: var(--sans); letter-spacing: 0.14em; text-transform: uppercase; }
.office-addr { color: var(--muted); font-size: 14px; margin-bottom: 20px; font-weight: 300; }
.office-links a {
  color: var(--text);
  font-size: 15px;
  transition: color 0.3s ease;
}
.office-links a:hover { color: var(--accent); }
.office-label { display: block; color: var(--muted); font-size: 10px; letter-spacing: 0.26em; text-transform: uppercase; margin-bottom: 5px; }
.contact-cta {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(150deg, rgba(255,92,53,0.12), transparent 55%);
  padding: 44px 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
}
.contact-cta p { color: var(--muted); font-size: 15px; font-weight: 300; }

/* ── Footer ──────────────────────────────── */
.footer {
  border-top: 1px solid var(--line);
  padding: 80px 0 36px;
  background: var(--bg);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}
.footer-logo { height: 30px; width: auto; margin-bottom: 20px; display: block; }
.footer-tag { color: var(--muted); font-size: 14px; max-width: 320px; font-weight: 300; }
.footer h5 {
  font-family: var(--display);
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.footer a {
  display: block;
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 13px;
  transition: color 0.3s ease;
}
.footer a:hover { color: var(--text); }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-bottom p { color: var(--muted); font-size: 12.5px; }
.disclaimer { opacity: 0.6; max-width: 760px; line-height: 1.6; }

/* ── Promo bar ───────────────────────────── */
.promo {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%) translateY(150%);
  z-index: 90;
  display: flex;
  align-items: center;
  gap: 24px;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 92, 53, 0.55);
  padding: 16px 18px 16px 28px;
  max-width: min(680px, 92vw);
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.promo.show { transform: translateX(-50%) translateY(0); }
.promo p { font-size: 13.5px; color: var(--text); }
.promo strong { color: var(--accent); font-family: var(--display); text-transform: uppercase; letter-spacing: 0.08em; }
.promo-actions { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.promo-close { background: none; border: none; color: var(--muted); font-size: 26px; cursor: pointer; line-height: 1; transition: color 0.3s ease; }
.promo-close:hover { color: var(--text); }

/* ── Page hero (subpages) ────────────────── */
.page-hero {
  position: relative;
  height: 68vh;
  min-height: 460px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.page-hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: grayscale(0.3); }
.page-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.2) 45%, rgba(0,0,0,0.92) 100%);
}
.page-hero-content { position: relative; z-index: 2; padding: 0 6vw 70px; width: 100%; }
.page-hero-content h1 {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(46px, 8vw, 120px);
  line-height: 0.9;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.page-hero-content .hero-sub { margin: 10px 0 0; }

/* ── Project detail ──────────────────────── */
.detail-head { display: grid; grid-template-columns: 1.6fr 1fr; gap: 56px; align-items: start; margin-bottom: 64px; }
.detail-meta { border: 1px solid var(--line); padding: 30px 32px; }
.meta-row { display: flex; justify-content: space-between; gap: 16px; font-size: 14px; color: var(--muted); border-bottom: 1px solid var(--line); padding: 13px 0; }
.meta-row span { color: var(--text); text-transform: uppercase; letter-spacing: 0.2em; font-size: 11px; font-family: var(--display); }
.status-chip {
  display: inline-block;
  font-family: var(--display);
  font-size: 10px; letter-spacing: 0.3em; text-transform: uppercase;
  background: var(--accent); color: #000;
  padding: 9px 16px; margin-bottom: 18px;
  font-weight: 700;
}
.rera { color: var(--accent-2); font-size: 13px; letter-spacing: 0.1em; margin-bottom: 16px; font-family: var(--display); }

.spec-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin: 48px 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.spec-block { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 32px 34px; }
.spec-block h4 { font-family: var(--display); font-size: 15px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--accent); margin-bottom: 16px; }
.spec-block ul { list-style: none; }
.spec-block li { color: var(--muted); font-size: 13.5px; padding: 6px 0 6px 18px; position: relative; font-weight: 300; }
.spec-block li::before { content: "—"; position: absolute; left: 0; color: var(--accent); }

.detail-cta { display: flex; gap: 18px; margin: 56px 0 0; flex-wrap: wrap; }
.center-cta { text-align: center; margin-top: 56px; }
.center-cta .btn { margin: 0 8px; }

/* ── Payment table ───────────────────────── */
.pay-table { max-width: 680px; margin: 0 auto; }
.pay-table table { width: 100%; border-collapse: collapse; }
.pay-table td { border: 1px solid var(--line); padding: 15px 22px; font-size: 14px; color: var(--muted); font-weight: 300; }
.pay-table tr:nth-child(even) td { background: var(--bg-2); }
.pay-table .pay-pct { color: var(--accent); text-align: right; font-weight: 700; }

/* ── Blog ────────────────────────────────── */
.post-date { color: var(--accent); font-size: 12px; letter-spacing: 0.26em; text-transform: uppercase; margin-bottom: 10px; font-family: var(--display); }

/* ── Contact form ────────────────────────── */
.enquiry-form { max-width: 800px; margin: 0 auto; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin-bottom: 0; border-left: 1px solid var(--line); }
.enquiry-form input, .enquiry-form select, .enquiry-form textarea {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-left: none;
  border-top: none;
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  padding: 18px 20px;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.enquiry-form input:focus, .enquiry-form select:focus, .enquiry-form textarea:focus { outline: none; border-color: var(--accent); background: var(--surface); }
.enquiry-form textarea { border-left: none; resize: vertical; }
.enquiry-form select option { background: var(--bg); }
.form-note { color: var(--muted); font-size: 13px; margin-top: 16px; }
.form-note a { color: var(--accent-2); }
.enquiry-form .btn { margin-top: 26px; }

.celeste-units.wide { max-width: 680px; margin: 0 auto; }
.celeste-units .unit { max-width: 280px; }

/* ── Responsive ──────────────────────────── */
@media (max-width: 960px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 48px; }
  .stat + .stat::before { display: none; }
  .address-grid { grid-template-columns: repeat(2, 1fr); }
  .celeste-grid, .about-grid { grid-template-columns: 1fr; gap: 44px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .detail-head { grid-template-columns: 1fr; gap: 32px; }
  .spec-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .section { padding: 84px 0; }

  .nav-links {
    position: fixed;
    inset: var(--nav-h) 0 auto 0;
    flex-direction: column;
    gap: 0;
    background: rgba(0, 0, 0, 0.97);
    border-bottom: 1px solid var(--line);
    padding: 12px 28px 24px;
    transform: translateY(-120%);
    transition: transform 0.45s ease;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { padding: 15px 0; border-bottom: 1px solid var(--line); }
  .nav-toggle { display: flex; }
  .nav-cta { display: none; }

  .projects-grid { grid-template-columns: 1fr; }
  .address-grid { grid-template-columns: 1fr; }
  .address-gallery { grid-template-columns: 1fr; }
  .categories-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .promo { flex-direction: column; align-items: flex-start; gap: 14px; padding: 18px 20px; }
  .hero-content { bottom: 22%; }
  .hero-controls { right: 6vw; }
}