:root {
  --bg: #080b10;
  --panel: #111722;
  --text: #ffffff;
  --muted: #b9c0cc;
  --gold: #f2a33a;
  --line: rgba(255,255,255,.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 7%;
  background: rgba(8,11,16,.72);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.brand {
  font-weight: 800;
  letter-spacing: 2px;
}
.nav-button {
  color: #111;
  background: var(--gold);
  padding: 10px 18px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 7% 80px;
  background:
    linear-gradient(120deg, rgba(0,0,0,.85), rgba(0,0,0,.30)),
    url('https://images.unsplash.com/photo-1500530855697-b586d89ba3ee?auto=format&fit=crop&w=1800&q=80');
  background-size: cover;
  background-position: center;
}
.hero-content {
  max-width: 860px;
  position: relative;
}
.eyebrow, .section-label {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 800;
  font-size: 14px;
}
h1 {
  font-size: clamp(46px, 7vw, 86px);
  line-height: .95;
  margin: 12px 0 24px;
}
.intro {
  color: var(--muted);
  font-size: 22px;
  max-width: 720px;
  line-height: 1.5;
}
.button {
  display: inline-block;
  margin: 10px 10px 0 0;
  padding: 15px 24px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
}
.primary { background: var(--gold); color: #111; }
.secondary { color: var(--text); border: 1px solid var(--line); }

.section {
  padding: 90px 7%;
}
.section h2, .contact h2, .split h2 {
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1.05;
  margin: 10px 0 35px;
}
.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 28px;
}
.card span { font-size: 34px; }
.card h3 { font-size: 24px; margin-bottom: 10px; }
.card p, .split p, .contact p { color: var(--muted); line-height: 1.6; font-size: 18px; }

.section-dark {
  padding: 90px 7%;
  background: linear-gradient(135deg, #101827, #05070b);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.gallery-grid div {
  min-height: 220px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: linear-gradient(145deg, #192235, #0d111a);
  display: flex;
  align-items: end;
  padding: 24px;
  font-weight: 800;
  color: var(--gold);
}
.contact {
  text-align: center;
  padding: 100px 7%;
  background: #0d111a;
}
footer {
  text-align: center;
  padding: 28px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

@media (max-width: 900px) {
  .cards, .gallery-grid, .section-dark { grid-template-columns: 1fr; }
  .nav { padding: 18px 5%; }
  .brand { font-size: 14px; }
  .hero, .section, .section-dark, .contact { padding-left: 5%; padding-right: 5%; }
}