/* AI Futuristic theme based on spec colors */
:root{
  --primary:#664ca3;--primary-dark:#322170;--accent:#9b238b;--highlight:#a71e8a;--secondary:#7d5bbb;
  --bg:#1a1625;--bg-soft:#191430;--text:#eae9f3;--muted:#b3aee3;--ai:#38bdf8;--neon:#00f5d4;--line:#3c3560;
  --radius:16px;--radius-sm:12px;--container:1280px;--shadow:0 14px 40px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(1000px 600px at 15% -10%,#251d45 0%,transparent 60%),
 linear-gradient(180deg,#1b1730,#131026 60%,#110e22);color:var(--text);
 font-family:"JetBrains Mono","Space Grotesk","Inter",ui-sans-serif,system-ui,Segoe UI,Roboto,Helvetica,Arial;
 line-height:1.65}
.container{max-width:var(--container);margin:0 auto;padding:0 28px}
img{max-width:100%;height:auto;display:block}
a{color:var(--ai);text-decoration:none}
a:hover{text-decoration:underline}

/* Header */
.header{position:sticky;top:0;z-index:10;background:rgba(17,14,34,.65);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.06)}
.nav{display:flex;align-items:center;justify-content:center;gap:28px;padding:14px 0;position:relative}
.brand{position:absolute;left:28px;display:flex;gap:12px;align-items:center;font-weight:800}
.brand img{width:44px;height:44px}
.nav-links{display:flex;gap:16px}
.nav-links a{padding:8px 12px;border-radius:var(--radius-sm);color:var(--text)}
.nav-links a:hover,.nav-links a.active{background:linear-gradient(135deg,rgba(102,76,163,.28),rgba(167,30,138,.2))}
.nav-toggle{display:none;width:44px;height:44px;border:0;background:transparent;color:var(--text)}
.nav-toggle span,.nav-toggle span:before,.nav-toggle span:after{display:block;width:22px;height:2px;background:var(--text);position:relative}
.nav-toggle span:before,.nav-toggle span:after{content:"";position:absolute;left:0}
.nav-toggle span:before{top:-6px}.nav-toggle span:after{top:6px}

/* Hero */
.hero{position:relative;min-height:68vh;display:grid;align-items:center}
.hero-media{position:absolute;inset:0;overflow:hidden;border-bottom-left-radius:60px;border-bottom-right-radius:60px}
.hero-media video,.hero-media img{width:100%;height:100%;object-fit:cover;filter:contrast(1.05) saturate(1.05) brightness(.7);transform:scale(1.03)}
.glow{position:absolute;inset:0;pointer-events:none;background:
 radial-gradient(600px 300px at 20% 15%,rgba(56,189,248,.25),transparent 60%),
 radial-gradient(600px 300px at 80% 8%,rgba(0,245,212,.2),transparent 60%)}
.hero .container{position:relative;padding:110px 0 80px}
.title{font-size:clamp(34px,5.6vw,68px);line-height:1.05;margin:0 0 10px;text-shadow:0 8px 30px rgba(0,0,0,.35)}
.subtitle{color:var(--muted);font-size:clamp(16px,2.2vw,20px);margin:0 0 24px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 18px;border-radius:14px;border:1px solid rgba(255,255,255,.08);font-weight:800;cursor:pointer;box-shadow:var(--shadow);transform:translateY(0);transition:transform .15s ease,box-shadow .2s ease,background .2s ease}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--highlight));color:#120a1c;box-shadow:0 0 0 0 rgba(56,189,248,.0)}
.btn-primary:hover{box-shadow:0 0 40px 6px rgba(56,189,248,.15)}
.btn-ghost{background:rgba(255,255,255,.06);color:var(--text)}

/* Sections */
section{padding:78px 0}
.section-head{margin-bottom:26px}
.section-head h2{margin:0 0 8px;font-size:clamp(22px,2.6vw,30px)}
.section-head p{margin:0;color:var(--muted)}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.card{background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:22px;backdrop-filter:blur(8px);transition:transform .2s ease,box-shadow .2s ease}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 54px rgba(0,0,0,.35)}
.kpi{display:flex;align-items:center;gap:14px}
.kpi .num{font-size:28px;font-weight:900;color:var(--ai)}

/* Footer */
.footer{border-top:1px solid rgba(255,255,255,.06);background:rgba(17,14,34,.8)}
.footer-wrap{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center;padding:26px 0;color:var(--muted)}
.footer-nav{display:flex;gap:14px}
.footer-nav a{color:var(--muted)}
.footer-nav a:hover{color:var(--text)}

/* Animations */
.reveal{opacity:0;transform:translateY(8px)}
.reveal.in{opacity:1;transform:translateY(0);transition:opacity .6s ease,transform .6s ease}

/* Responsive */
@media(max-width:960px){.grid-3{grid-template-columns:1fr 1fr}}
@media(max-width:720px){
  .nav-links{display:none;position:absolute;right:24px;top:64px;background:rgba(20,16,44,.96);border:1px solid rgba(255,255,255,.06);border-radius:12px;padding:10px;flex-direction:column;align-items:flex-start}
  .nav-links.open{display:flex}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .grid-3{grid-template-columns:1fr}
}