:root{
  --bg:#0b0b12;
  --fg:#EDEDF7;
  --muted:#A2A6B9;
  --border:rgba(255,255,255,.08);
  --accent:#ff8a00;
  --hot:#ff3d81;
  --radius:16px;
  --shadow:0 10px 30px rgba(0,0,0,.3);
}

*{box-sizing:border-box}
html,body{height:100%}
html{scroll-behavior:auto}
body{
  margin:0;
  background: radial-gradient(1200px 600px at 80% -10%, rgba(255,138,0,.10), transparent 60%),
              radial-gradient(1000px 800px at -10% 30%, rgba(124,77,255,.08), transparent 60%),
              var(--bg);
  color:var(--fg);
  font:16px/1.6 Manrope, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  letter-spacing:.2px;
  overflow-x:hidden;
}

/* Utility */
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:96px 0}
.section-title{font:800 40px/1.15 "Space Grotesk", Manrope, sans-serif;margin:0 0 10px}
.section-desc{color:var(--muted);max-width:720px;margin:0 0 24px}

/* Noise overlay */
.noise{
  position:fixed;inset:0;pointer-events:none;opacity:.05;mix-blend-mode:overlay;z-index:1;
  background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="160" height="160" viewBox="0 0 160 160"><filter id="n"><feTurbulence type="fractalNoise" baseFrequency="0.8" numOctaves="2" stitchTiles="stitch"/></filter><rect width="100%" height="100%" filter="url(%23n)" opacity=".5"/></svg>');
  animation:noiseMove 10s linear infinite;
}
@keyframes noiseMove{to{transform:translate3d(-10%, -10%, 0)}}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:saturate(140%) blur(10px);
  background:linear-gradient(180deg, rgba(11,11,18,.85), rgba(11,11,18,.5));
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 20px;
}
.logo{display:flex;align-items:center;gap:8px;color:var(--fg);text-decoration:none;font-weight:800}
.logo-type{font-family:"Space Grotesk";letter-spacing:.4px}
.nav{display:flex;align-items:center;gap:18px}
.btn{
  --g:linear-gradient(135deg, var(--accent), var(--hot));
  display:inline-flex;align-items:center;justify-content:center;
  gap:8px;padding:12px 18px;border-radius:999px;
  background:var(--g);color:#101014;border:1px solid rgba(255,255,255,.12);
  text-decoration:none;font-weight:800;box-shadow:0 8px 24px rgba(255,81,0,.3);
  transition:transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(255,81,0,.4)}
.btn--xl{padding:16px 22px;font-size:18px}
.nav-toggle{display:none;background:none;border:0;color:var(--fg)}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--fg);margin:6px 0}

/* Hero */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;padding:100px 0 60px}
.hero-bg{position:absolute;inset:0;overflow:hidden}
.blob{position:absolute;filter:blur(60px);opacity:.6;border-radius:50%}
.blob--1{width:540px;height:540px;background:radial-gradient(circle at 30% 30%, #ff8a00, transparent 60%);left:-120px;top:-120px;animation:float 12s ease-in-out infinite}
.blob--2{width:460px;height:460px;background:radial-gradient(circle at 70% 30%, #7C4DFF, transparent 60%);right:-120px;top:20%;animation:float 16s ease-in-out infinite reverse}
.blob--3{width:380px;height:380px;background:radial-gradient(circle at 50% 50%, #00E5A8, transparent 60%);left:20%;bottom:-120px;animation:float 20s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-20px)}}
.grid-overlay{
  position:absolute;inset:-20px;border:1px solid var(--border);border-radius:40px;
  background:
    radial-gradient(1200px 800px at 10% 10%, rgba(255,255,255,.05), transparent 40%),
    repeating-linear-gradient(90deg, rgba(255,255,255,.03) 0 1px, transparent 1px 40px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.03) 0 1px, transparent 1px 40px);
  opacity:.35;pointer-events:none;
}
.hero-inner{position:relative;z-index:2}
.eyebrow{display:inline-block;padding:8px 12px;border-radius:999px;border:1px dashed rgba(255,255,255,.18);color:var(--muted);margin-bottom:16px}
.hero-title{font:800 56px/1.05 "Space Grotesk", Manrope, sans-serif;margin:0 0 14px;letter-spacing:-.5px}
.gradient-text{background:linear-gradient(90deg, #ff8a00 0%, #ff3d81 35%, #7C4DFF 65%, #00E5A8 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-subtitle{color:var(--muted);max-width:780px;margin:0 0 28px;font-size:18px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.scroll-indicator{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);display:flex;align-items:center;gap:10px;color:var(--muted);opacity:.8}
.mouse{width:22px;height:32px;border:2px solid var(--muted);border-radius:12px;position:relative}
.mouse .wheel{width:3px;height:6px;background:var(--muted);border-radius:2px;position:absolute;left:50%;top:6px;transform:translateX(-50%);animation:wheel 1.4s infinite}
@keyframes wheel{0%{opacity:0;transform:translate(-50%,0)}50%{opacity:1;transform:translate(-50%,6px)}100%{opacity:0;transform:translate(-50%,10px)}}

/* Cards */
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:28px}
.card{
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border:1px solid var(--border);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow);transform-style:preserve-3d;will-change:transform;
}
.card h3{margin:10px 0 8px;font-size:20px}
.card p{color:var(--muted);margin:0 0 12px}
.card-icon{width:44px;height:44px;display:grid;place-items:center;border-radius:12px;background:rgba(255,255,255,.06);color:#fff}

/* Footer */
.site-footer{padding-top:40px;border-top:1px solid var(--border);margin-top:40px;background:linear-gradient(180deg, rgba(255,255,255,.03), transparent)}
.footer-grid{display:grid;grid-template-columns:1.2fr 2fr;gap:20px}
.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.footer-links h4{margin:0 0 8px}
.footer-links a{display:block;color:#cfd1e6;text-decoration:none;margin:6px 0}
.footer-links a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--border);padding:12px 20px;color:#a7aac1}

/* Cursor glow */
.cursor-glow{
  position:fixed;width:200px;height:200px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,138,0,.18), transparent 60%);
  pointer-events:none;mix-blend-mode:screen;z-index:3;transform:translate(-50%,-50%);
  opacity:.6
}

/* Responsive */
@media (max-width: 1024px){
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr}
  .nav{display:none}
  .nav-toggle{display:block}
}
@media (max-width: 640px){
  .hero-title{font-size:42px}
  .section{padding:72px 0}
  .card-grid{grid-template-columns:1fr}
  .btn--xl{font-size:16px;padding:14px 18px}
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:0.001ms !important;scroll-behavior:auto !important}
}