:root{
  --bg:#0a0a0d;
  --bg2:#101018;
  --txt:#eef0f3;
  --muted:#aeb4bf;
  --red:#e0102b;
  --red2:#a30818;
  --silver:#c9c9cf;
  --glow:#ff3b3b;
  --ring:rgba(224,16,43,0.35);
}

*{ box-sizing:border-box; }
html,body{ height:100%; background:var(--bg); color:var(--txt); }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Poppins, Arial;
  background:
    radial-gradient(1200px 600px at 50% -15%, rgba(224,16,43,0.18), transparent 60%),
    radial-gradient(900px 500px at 50% 120%, rgba(224,16,43,0.10), transparent 60%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg2) 60%, var(--bg) 100%);
}

a{ color:inherit; text-decoration:none; }
.skip{ position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden; }
.skip:focus{ left:16px; top:16px; width:auto; height:auto; padding:8px 12px; background:#000; outline:2px solid var(--glow); border-radius:10px; }

.hdr{ position:sticky; top:0; z-index:40; backdrop-filter:saturate(130%) blur(8px);
  background:linear-gradient(180deg, rgba(16,16,24,0.9), rgba(16,16,24,0.6));
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.hdr-inner{ max-width:1200px; margin:0 auto; padding:10px 18px;
  display:flex; align-items:center; justify-content:space-between; gap:12px;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand-logo{ height:44px; width:auto; }
.brand-crest{ height:38px; width:auto; opacity:.95; }
.nav{ display:flex; gap:12px; flex-wrap:wrap; }
.n{ padding:9px 14px; border-radius:999px; font-weight:600; background:rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.08); transition:transform .2s ease, background .2s ease, border-color .2s ease;
}
.n:hover{ transform:translateY(-1px); background:rgba(255,255,255,0.08); border-color:rgba(255,255,255,0.14); }

.hero{ position:relative; overflow:hidden; }
.scene{
  position:relative; height:72vh; min-height:520px; max-height:820px;
  perspective:1000px; isolation:isolate;
}
.layer{ position:absolute; inset:0; will-change:transform, opacity; }
.bg-gradient{
  background:
    radial-gradient(60% 70% at 70% 40%, rgba(224,16,43,0.25), transparent 60%),
    radial-gradient(60% 60% at 20% 80%, rgba(224,16,43,0.18), transparent 60%),
    linear-gradient(180deg, #0b0b0f 0%, #0f0f16 100%);
}
.hero-img{
  object-fit:cover; width:100%; height:100%;
  mask-image: linear-gradient(90deg, rgba(0,0,0,0.0) 0%, rgba(0,0,0,0.85) 20%, rgba(0,0,0,1) 35%);
  filter:contrast(110%) saturate(110%);
  mix-blend-mode:screen; opacity:.65;
}
.glow{ pointer-events:none; }
.glow-a{
  background: radial-gradient(420px 320px at 20% 30%, rgba(224,16,43,0.55), transparent 70%);
  filter: blur(30px);
}
.glow-b{
  background: radial-gradient(520px 420px at 80% 70%, rgba(224,16,43,0.45), transparent 70%);
  filter: blur(34px);
}
.particles::before, .particles::after{
  content:""; position:absolute; inset:-20%;
  background-image: radial-gradient(rgba(255,255,255,0.12) 1px, transparent 1px);
  background-size: 24px 24px; opacity:.35; transform: translateZ(-120px) scale(1.2);
}

.hero-copy{
  position:relative; max-width:1200px; margin:-44vh auto 0; padding: 0 20px 60px;
  display:flex; flex-direction:column; align-items:flex-start;
}
.title{
  font-size: clamp(30px, 4.6vw, 68px); margin:0 0 10px; font-weight:900;
  text-shadow:0 10px 40px rgba(0,0,0,0.6);
}
.accent{ background: linear-gradient(45deg, var(--silver), #fff); -webkit-background-clip:text; background-clip:text; color:transparent; }
.lead{ color:var(--muted); max-width:62ch; margin:0 0 18px; }
.cta-row{ display:flex; gap:12px; flex-wrap:wrap; }
.btn{ display:inline-block; padding:12px 18px; border-radius:14px; border:1px solid rgba(255,255,255,0.12); font-weight:800; letter-spacing:.3px; box-shadow:0 10px 30px rgba(0,0,0,0.5); }
.btn-primary{ background:linear-gradient(180deg, var(--red), var(--red2)); }
.btn-ghost{ background:linear-gradient(180deg, #16161d, #0f0f16); }

.rail{ max-width:1200px; margin: 28px auto; padding: 0 20px; display:grid; grid-template-columns: repeat(3, 1fr); gap:14px; }
.tile{ position:relative; overflow:hidden; border-radius:18px; border:1px solid rgba(255,255,255,0.08);
  background:linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02)); transform: translateZ(0);
}
.tile img{ width:100%; height:220px; object-fit:cover; display:block;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.9) 70%, rgba(0,0,0,0) 100%);
}
.tile-grad{ position:absolute; inset:0; background: radial-gradient(60% 60% at 80% 20%, rgba(224,16,43,0.3), transparent 60%); mix-blend-mode:screen; }
.tile h3{ position:absolute; left:14px; bottom:12px; margin:0; font-size:18px; text-shadow:0 10px 30px rgba(0,0,0,0.6); }

.float-cards{ max-width:1200px; margin: 12px auto 40px; padding: 0 20px; display:grid; grid-template-columns: repeat(3, 1fr); gap:16px; }
.card{
  background:linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  border:1px solid rgba(255,255,255,0.10);
  border-radius:16px; padding:16px; box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  transform: translate3d(0,0,0);
  will-change: transform;
}
.card h4{ margin:4px 0 6px; }
.card p{ margin:0; color:var(--muted); }

.ftr{ border-top:1px solid rgba(255,255,255,0.08); background: linear-gradient(180deg, rgba(17,17,22,0.7), rgba(17,17,22,0.9)); text-align:center; padding:18px; color: var(--muted); }

@media (max-width: 980px){
  .scene{ height:64vh; }
  .rail{ grid-template-columns: 1fr; }
  .float-cards{ grid-template-columns: 1fr; }
  .hero-copy{ margin-top:-38vh; }
}

@media (prefers-reduced-motion: reduce){
  .particles::before,.particles::after,.glow-a,.glow-b{ animation:none !important; }
  .layer, .card{ transform:none !important; }
}