:root{
  --bg:#0f172a;
  --accent:#06b6d4;
  --accent2:#ff6b6b;
  --muted:#94a3b8;
  --glass: rgba(255,255,255,0.06);
  --card-radius:16px;
  --max-w:1200px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,"Helvetica Neue",Arial;
  background:
    radial-gradient(900px 500px at 10% 10%, rgba(6,182,212,0.06), transparent 12%),
    radial-gradient(700px 400px at 90% 90%, rgba(255,107,107,0.03), transparent 10%),
    var(--bg);
  color:#e6eef8;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.4;
  padding:48px 24px;
  display:flex;
  justify-content:center;
}
.container{width:100%;max-width:var(--max-w);}

/* Grid */
.row{display:flex;gap:32px;align-items:center}
.col{flex:1}

/* HERO */
.hero{min-height:78vh;display:flex;align-items:center;gap:48px;padding:48px 0}
.hero-left{flex:1;max-width:640px}
.kicker{color:var(--muted);font-weight:500;letter-spacing:0.08em;margin-bottom:14px}
.headline{font-weight:800;font-size:64px;line-height:1.02;margin:0 0 18px}
.sub{color:rgba(230,238,248,0.9);font-size:18px;margin-bottom:26px}
.cta-group{display:flex;gap:14px}
.btn{
  border-radius:12px;padding:12px 18px;font-weight:700;cursor:pointer;border:0;transition:transform .22s ease, box-shadow .22s ease;
  box-shadow:0 8px 24px rgba(2,6,23,0.45);
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:#041022}
.btn-secondary{background:transparent;border:1px solid rgba(255,255,255,0.08);color:var(--accent2)}

/* Hero visual */
.hero-right{width:480px;max-width:45%;position:relative;display:flex;justify-content:center;align-items:center}
.blob{
  width:360px;height:360px;border-radius:50%;
  background:conic-gradient(from 200deg at 50% 50%, rgba(6,182,212,0.18), rgba(255,107,107,0.12), transparent 60%);
  filter:blur(18px);transform:scale(1.02);
  position:relative;
  box-shadow:0 40px 120px rgba(2,6,23,0.6), inset 0 2px 8px rgba(255,255,255,0.02);
  animation:float 8s ease-in-out infinite;
}
@keyframes float{0%{transform:translateY(0) scale(1.02)}50%{transform:translateY(-12px) scale(1.03)}100%{transform:translateY(0) scale(1.02)}}

/* Glass card on hero */
.hero-card{
  position:absolute;right:24px;bottom:34px;width:220px;padding:18px;border-radius:14px;
  background:var(--glass);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,0.06);
  box-shadow:0 10px 30px rgba(2,6,23,0.5);
  transform:translateY(0);transition:transform .35s cubic-bezier(.2,.9,.2,1),box-shadow .35s;
}
.hero-card:hover{transform:translateY(-10px) scale(1.02);box-shadow:0 26px 60px rgba(2,6,23,0.6)}
.name{font-weight:700;font-size:18px;color:#e6eef8}
.title{font-size:13px;color:var(--muted);margin-top:6px}

/* Features */
.features{display:flex;gap:18px;margin:28px 0}
.feature{flex:1;padding:20px;border-radius:14px;background:var(--glass);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,0.06);transition:transform .35s,box-shadow .35s}
.feature:hover{transform:translateY(-8px);box-shadow:0 20px 50px rgba(2,6,23,0.55)}
.feature h4{margin:0 0 8px;font-size:16px}
.feature p{margin:0;color:var(--muted);font-size:14px}

/* Mosaic */
.mosaic{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:28px 0}
.mosaic .item{height:140px;border-radius:12px;overflow:hidden;position:relative;background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.06));border:1px solid rgba(255,255,255,0.03)}
.item .label{position:absolute;left:12px;bottom:12px;background:linear-gradient(90deg, rgba(0,0,0,0.4), rgba(255,255,255,0.02));padding:6px 10px;border-radius:10px;font-weight:600;font-size:13px}

/* About / stats */
.about{display:flex;gap:20px;padding:20px;border-radius:14px;background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.04));border:1px solid rgba(255,255,255,0.04);align-items:center}
.about .blurb{flex:2}
.about .stats{flex:1;display:flex;gap:12px;justify-content:space-around}
.stat{background:var(--glass);padding:12px;border-radius:10px;text-align:center;min-width:84px}
.stat .num{font-weight:800;font-size:20px}
.stat .lbl{font-size:12px;color:var(--muted)}

/* Callout banner */
.callout{margin:28px 0;padding:22px;border-radius:12px;background:linear-gradient(90deg,var(--accent),var(--accent2));color:#041022;text-align:center;font-weight:700;box-shadow:0 10px 40px rgba(6,182,212,0.12)}

/* Footer */
.footer{display:flex;justify-content:space-between;align-items:center;margin-top:36px;color:var(--muted);font-size:13px}
.social{display:flex;gap:12px}
.icon{width:36px;height:36px;border-radius:9px;background:rgba(255,255,255,0.03);display:flex;align-items:center;justify-content:center;font-weight:700;color:rgba(230,238,248,0.9)}
.hidden-link { display: none; }

/* Responsive */
@media (max-width:980px){
  .hero{flex-direction:column-reverse;min-height:unset}
  .hero-right{width:100%;max-width:420px}
  .mosaic{grid-template-columns:repeat(2,1fr)}
  .headline{font-size:44px}
}
@media (max-width:560px){
  body{padding:28px 16px}
  .mosaic .item{height:110px}
  .headline{font-size:32px}
  .features{flex-direction:column}
  .mosaic{grid-template-columns:1fr}
  .row{flex-direction:column}
}

/* Reduced motion preference */
@media (prefers-reduced-motion:reduce){
  .blob, .hero-card, .feature{animation:none;transition:none}
}