:root {
  --bg: #080a0c;
  --bg-soft: #0d1013;
  --panel: #111519;
  --line: rgba(255,255,255,.11);
  --text: #f5f5f3;
  --muted: #b7b9ba;
  --gold: #c79245;
  --gold-light: #e3b66c;
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 240px 1fr auto;
  align-items: center;
  gap: 30px;
  padding: 18px clamp(22px, 4vw, 64px);
  background: linear-gradient(180deg, rgba(5,6,8,.96), rgba(5,6,8,.74), transparent);
  transition: background .3s ease, backdrop-filter .3s ease;
}
.site-header.scrolled { background: rgba(5,6,8,.9); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.brand img { width: 205px; height: auto; }
.main-nav { display: flex; justify-content: center; gap: clamp(18px, 3vw, 44px); font-size: .83rem; text-transform: uppercase; letter-spacing: .05em; }
.main-nav a { position: relative; color: #ddd; }
.main-nav a::after { content: ""; position: absolute; left: 0; bottom: -12px; width: 0; height: 1px; background: var(--gold); transition: width .2s ease; }
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 22px; border: 1px solid transparent; text-transform: uppercase; letter-spacing: .04em; font-size: .78rem; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-gold { background: linear-gradient(135deg, var(--gold), var(--gold-light)); color: #14100a; font-weight: 700; }
.btn-outline { border-color: rgba(227,182,108,.6); background: rgba(0,0,0,.15); }
.header-cta { white-space: nowrap; }

.nav-toggle { display: none; background: transparent; border: 0; padding: 8px; }
.nav-toggle span { display: block; width: 25px; height: 2px; background: white; margin: 5px; }

.hero {
  min-height: 760px;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 140px max(5vw, 34px) 100px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(5,6,8,.98) 0%, rgba(5,6,8,.86) 38%, rgba(5,6,8,.30) 78%),
    url("assets/hero-interior.jpg") center right / cover no-repeat;
}
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.05), rgba(0,0,0,.18)); pointer-events: none; }
.hero-content { position: relative; z-index: 3; width: min(650px, 54vw); }
.hero h1 { margin: 0 0 22px; font-size: clamp(3.8rem, 7vw, 6.7rem); line-height: .98; letter-spacing: -.055em; white-space: nowrap; }
.hero p { max-width: 620px; margin: 0 0 34px; font-size: clamp(1rem, 1.5vw, 1.28rem); color: #d3d5d6; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-glow { position: absolute; width: 560px; height: 560px; right: 12%; top: 12%; background: radial-gradient(circle, rgba(199,146,69,.14), transparent 65%); filter: blur(30px); }
.hero-architecture { position: absolute; inset: 0 0 0 38%; z-index: 1; }
.glass-panel { position: absolute; top: 14%; bottom: 12%; border: 1px solid rgba(255,255,255,.10); background: linear-gradient(135deg, rgba(255,255,255,.035), rgba(255,255,255,.004)); box-shadow: inset 0 0 0 1px rgba(0,0,0,.3); }
.panel-one { left: 10%; width: 26%; }
.panel-two { left: 38%; width: 29%; }
.wall-screen { position: absolute; right: 5%; top: 23%; width: 200px; height: 175px; background: #0c0f12; border: 1px solid rgba(255,255,255,.15); box-shadow: 0 20px 40px rgba(0,0,0,.45); display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; padding: 30px; }
.screen-dot { border: 1px solid rgba(255,255,255,.2); border-radius: 6px; }
.service-strip { position: absolute; z-index: 4; left: 0; right: 0; bottom: 0; min-height: 86px; border-top: 1px solid var(--line); background: rgba(5,7,9,.72); display: grid; grid-template-columns: repeat(6,1fr); align-items: center; padding: 0 max(4vw, 24px); text-align: center; color: #e3e3df; font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; }
.service-strip span { border-right: 1px solid var(--line); }
.service-strip span:last-child { border-right: 0; }

.section { padding: 78px max(5vw, 34px); border-bottom: 1px solid var(--line); }
.section-heading { max-width: var(--max); margin: 0 auto 36px; }
.eyebrow { display: inline-block; color: var(--gold-light); text-transform: uppercase; letter-spacing: .12em; font-size: .72rem; margin-bottom: 8px; }
.section h2, .cta-section h2 { margin: 0; font-size: clamp(2rem, 3vw, 3rem); font-weight: 500; letter-spacing: -.03em; }

.service-grid { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: repeat(6,1fr); }
.service-card { min-height: 270px; padding: 26px 18px; border-right: 1px solid var(--line); display: flex; flex-direction: column; align-items: flex-start; }
.service-card:first-child { border-left: 1px solid var(--line); }
.service-card .icon, .icon { color: var(--gold); font-size: 2.7rem; line-height: 1; margin-bottom: 24px; }
.service-card h3 { margin: 0 0 14px; font-size: 1rem; text-transform: uppercase; letter-spacing: .03em; }
.service-card p { color: var(--muted); font-size: .9rem; margin: 0; }
.service-card a { margin-top: auto; color: var(--gold-light); font-size: 1.4rem; }

.process { background: #0a0d10; }
.process-grid { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: repeat(5,1fr); gap: 26px; }
.process-step { position: relative; padding: 12px 10px; }
.process-step span { color: var(--gold-light); font-size: 1.05rem; }
.icon.small { font-size: 2rem; margin: 10px 0 10px; }
.process-step h3 { margin: 0 0 8px; font-size: .95rem; }
.process-step p { margin: 0; color: var(--muted); font-size: .83rem; }

.partners { padding: 32px max(5vw, 34px); border-bottom: 1px solid var(--line); text-align: center; }
.partner-row { max-width: var(--max); margin: 20px auto 0; display: grid; grid-template-columns: repeat(8,1fr); gap: 24px; align-items: center; }
.partner-row span { font-weight: 700; color: #f1f1ef; font-size: clamp(.75rem, 1.1vw, 1rem); }
.partner-row small { font-size: .52em; letter-spacing: .08em; }

.cta-section { min-height: 330px; display: grid; grid-template-columns: .9fr 1.4fr; border-bottom: 1px solid var(--line); overflow: hidden; }
.cta-copy { padding: 68px max(5vw, 34px); background: #090c0f; }
.cta-copy p { color: var(--muted); max-width: 520px; margin: 18px 0 28px; }
.cta-visual { position: relative; background: linear-gradient(135deg, #11161a, #07090b); display: flex; align-items: stretch; justify-content: flex-end; gap: 14px; padding: 0 10%; }
.cta-visual::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 40% 30%, rgba(199,146,69,.16), transparent 35%); }
.slat { width: 42px; background: linear-gradient(180deg, #4a2c14, #1e120a 60%, #0b0a08); box-shadow: 0 0 22px rgba(199,146,69,.12); }

.site-footer { display: grid; grid-template-columns: 1.4fr repeat(4,1fr); gap: 42px; padding: 48px max(5vw, 34px); background: #07090b; font-size: .82rem; }
.footer-brand img { width: 220px; height: auto; margin-bottom: 16px; }
.footer-brand p { color: var(--muted); max-width: 300px; }
.site-footer h4 { color: var(--gold-light); text-transform: uppercase; letter-spacing: .06em; font-size: .76rem; margin: 0 0 12px; }
.site-footer a, .site-footer p { color: var(--muted); margin: 0 0 6px; display: block; }
.site-footer a:hover { color: white; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .75s ease, transform .75s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 1050px) {
  .site-header { grid-template-columns: 1fr auto; }
  .header-cta { display: none; }
  .nav-toggle { display: block; justify-self: end; }
  .main-nav { position: fixed; top: 76px; right: 18px; left: 18px; display: none; flex-direction: column; padding: 24px; background: rgba(7,9,11,.98); border: 1px solid var(--line); }
  .main-nav.open { display: flex; }
  .hero-content { width: 70vw; }
  .hero h1 { white-space: normal; }
  .service-grid { grid-template-columns: repeat(3,1fr); }
  .service-card:nth-child(4) { border-left: 1px solid var(--line); }
  .process-grid { grid-template-columns: repeat(2,1fr); }
  .partner-row { grid-template-columns: repeat(4,1fr); }
  .site-footer { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 700px) {
  .site-header { padding: 12px 18px; }
  .brand img { width: 170px; }
  .hero { min-height: 710px; padding: 120px 22px 145px; align-items: flex-start; }
  .hero-content { width: 100%; }
  .hero h1 { font-size: clamp(3rem, 15vw, 4.5rem); white-space: nowrap; }
  .hero p { max-width: 92%; }
  .hero-architecture { left: 35%; opacity: .48; }
  .wall-screen { display: none; }
  .service-strip { grid-template-columns: repeat(3,1fr); row-gap: 18px; padding: 18px; min-height: 120px; }
  .service-strip span { border: 0; }
  .section { padding: 58px 22px; }
  .service-grid { grid-template-columns: repeat(2,1fr); }
  .service-card, .service-card:first-child, .service-card:nth-child(4) { border-left: 0; }
  .service-card:nth-child(odd) { border-left: 1px solid var(--line); }
  .process-grid { grid-template-columns: 1fr; }
  .partner-row { grid-template-columns: repeat(2,1fr); }
  .cta-section { grid-template-columns: 1fr; }
  .cta-visual { min-height: 220px; }
  .site-footer { grid-template-columns: 1fr; }
}

@media (max-width: 430px) {
  .hero h1 { font-size: 3.2rem; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .btn { width: 100%; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card, .service-card:nth-child(odd), .service-card:first-child { border-left: 1px solid var(--line); border-right: 1px solid var(--line); }
}

.hero-architecture { display: none; }
.cta-visual {
  background:
    linear-gradient(90deg, rgba(7,9,11,.25), rgba(7,9,11,.60)),
    url("assets/cta-interior.jpg") center / cover no-repeat;
}
.cta-visual .slat { display: none; }