:root{--bg:#ffffff;--ink:#0f172a;--muted:#475569;--soft:#f1f5f9;--line:#e2e8f0;--brand:#2563eb;--brand2:#06b6d4;--dark:#0b1220;--radius:16px;--max:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,"Segoe UI",system-ui,-apple-system,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;background:#fff;padding:8px 12px;z-index:100;border-radius:8px}
/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.nav .logo img{height:40px;width:auto}
.nav ul{display:flex;gap:28px;list-style:none;margin:0;padding:0;align-items:center}
.nav ul a{color:var(--ink);font-weight:500;font-size:15px}.nav ul a:hover{color:var(--brand);text-decoration:none}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:600;font-size:15px;border:1px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff!important;box-shadow:0 8px 24px -8px rgba(37,99,235,.6)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}.btn-ghost:hover{background:rgba(255,255,255,.08)}
.menu-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer}
.menu-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;border-radius:2px}
/* hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(1200px 600px at 85% -10%,rgba(37,99,235,.45),transparent 60%),radial-gradient(800px 500px at 100% 100%,rgba(6,182,212,.25),transparent 60%),var(--dark);color:#fff;padding:120px 0 110px}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(to bottom,#000 30%,transparent);pointer-events:none}
.hero .container{position:relative;z-index:1}
.eyebrow{display:inline-block;font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:#7dd3fc;background:rgba(125,211,252,.1);border:1px solid rgba(125,211,252,.25);padding:6px 14px;border-radius:999px}
.hero h1{font-size:clamp(36px,5.6vw,64px);line-height:1.08;letter-spacing:-.025em;margin:22px 0 20px;max-width:860px;font-weight:800}
.hero h1 .grad{background:linear-gradient(90deg,#60a5fa,#22d3ee);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:clamp(17px,2vw,20px);color:#cbd5e1;max-width:680px;margin:0 0 36px}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:72px;max-width:900px}
.hero-stats div{border-left:2px solid rgba(96,165,250,.5);padding-left:16px}
.hero-stats strong{display:block;font-size:18px;color:#fff}.hero-stats span{font-size:14px;color:#94a3b8}
/* sections */
section{padding:100px 0}
.section-head{max-width:720px;margin-bottom:56px}
.section-head .kicker{color:var(--brand);font-weight:700;font-size:13px;letter-spacing:.12em;text-transform:uppercase}
.section-head h2{font-size:clamp(28px,3.6vw,42px);letter-spacing:-.02em;line-height:1.15;margin:10px 0 14px}
.section-head p{color:var(--muted);font-size:18px;margin:0}
.grid{display:grid;gap:24px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;transition:box-shadow .2s,transform .2s,border-color .2s}
.card:hover{box-shadow:0 20px 40px -20px rgba(15,23,42,.18);transform:translateY(-3px);border-color:#cbd5e1}
.icon{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(37,99,235,.12),rgba(6,182,212,.12));color:var(--brand);margin-bottom:20px}
.icon svg{width:24px;height:24px}
.card h3{margin:0 0 10px;font-size:20px;letter-spacing:-.01em}.card p{margin:0;color:var(--muted)}
.card ul{margin:14px 0 0;padding-left:18px;color:var(--muted);font-size:15px}
.alt{background:var(--soft)}
.process{counter-reset:step}
.step{position:relative;padding:28px 28px 28px 28px;background:#fff;border-radius:var(--radius);border:1px solid var(--line)}
.step::before{counter-increment:step;content:"0" counter(step);font-weight:800;font-size:14px;color:var(--brand);letter-spacing:.08em}
.step h3{margin:8px 0 6px;font-size:18px}.step p{margin:0;color:var(--muted);font-size:15px}
.grid-4{grid-template-columns:repeat(4,1fr)}
/* about */
.about-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start}
.about-wrap p{color:var(--muted);font-size:17px}
.facts{background:var(--dark);color:#e2e8f0;border-radius:20px;padding:36px;position:relative;overflow:hidden}
.facts::before{content:"";position:absolute;right:-80px;top:-80px;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(37,99,235,.5),transparent 70%)}
.facts h3{margin:0 0 20px;color:#fff;font-size:18px;position:relative}
.facts dl{margin:0;display:grid;gap:16px;position:relative}
.facts dt{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:#7dd3fc;font-weight:600}
.facts dd{margin:2px 0 0;font-size:15px;color:#f1f5f9}
.values{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:28px}
.values div{padding:18px;border:1px solid var(--line);border-radius:12px;background:#fff}
.values strong{display:block;margin-bottom:4px}.values span{color:var(--muted);font-size:15px}
/* contact */
.contact-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px}
.contact-info p{color:var(--muted)}
.contact-item{display:flex;gap:14px;margin:22px 0}.contact-item .icon{margin:0;flex:none}
.contact-item strong{display:block}.contact-item span,.contact-item a{color:var(--muted)}
form.contact{background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px;box-shadow:0 20px 40px -24px rgba(15,23,42,.2)}
form.contact .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:block;font-weight:600;font-size:14px;margin:0 0 6px}
input,textarea,select{width:100%;padding:12px 14px;border:1px solid #cbd5e1;border-radius:10px;font:inherit;font-size:15px;margin-bottom:16px;background:#fff;color:var(--ink)}
input:focus,textarea:focus,select:focus{outline:2px solid rgba(37,99,235,.35);border-color:var(--brand)}
textarea{min-height:130px;resize:vertical}
.form-note{font-size:13px;color:#64748b;margin:12px 0 0}
/* footer */
.site-footer{background:var(--dark);color:#94a3b8;padding:64px 0 32px;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.site-footer h4{color:#fff;font-size:14px;margin:0 0 14px;letter-spacing:.04em}
.site-footer a{color:#cbd5e1}.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.site-footer .legal{border-top:1px solid rgba(255,255,255,.08);margin-top:44px;padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px}
.footer-logo{height:36px;width:auto;margin-bottom:16px;filter:brightness(0) invert(1)}
.site-footer address{font-style:normal;line-height:1.7}
/* legal pages */
.page-hero{background:var(--dark);color:#fff;padding:80px 0 60px}
.page-hero h1{margin:0 0 8px;font-size:clamp(32px,4vw,46px);letter-spacing:-.02em}
.page-hero p{margin:0;color:#94a3b8}
.prose{max-width:800px;padding:64px 24px 90px;margin:0 auto}
.prose h2{font-size:22px;margin:40px 0 10px;letter-spacing:-.01em}
.prose p,.prose li{color:#334155}.prose ul{padding-left:22px}
.prose .box{background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:20px 24px}
/* reveal */
.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none}html{scroll-behavior:auto}}
/* responsive */
@media (max-width:980px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}.about-wrap,.contact-wrap{grid-template-columns:1fr}.hero-stats{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:760px){
 .menu-toggle{display:block}
 .nav ul{position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 20px;border-bottom:1px solid var(--line);display:none}
 .nav ul.open{display:flex}.nav ul li a{display:block;padding:12px 0}.nav ul .btn{justify-content:center;margin-top:8px}
 section{padding:72px 0}.hero{padding:88px 0 80px}
 .grid-3,.grid-2,.grid-4,.values,form.contact .row,.footer-grid{grid-template-columns:1fr}
}