:root{--bg:#0b0e13;--bg2:#11151c;--card:#151a22;--line:#262d38;--txt:#e8ebf0;--mut:#9aa3b2;--acc:#ff8a00;--acc2:#ffb020;--r:16px;--w:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--txt);font:400 17px/1.65 Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:Manrope,Inter,sans-serif;line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}
a{color:var(--acc2)}a:hover{color:#fff}
:focus-visible{outline:2px solid var(--acc2);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--w);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:8px;background:var(--acc);color:#000;padding:8px 14px;z-index:99}.skip:focus{left:8px}
.eyebrow{color:var(--acc2);font:600 13px/1 Inter,sans-serif;letter-spacing:.14em;text-transform:uppercase;margin:0 0 16px}
.btn{display:inline-block;background:linear-gradient(135deg,var(--acc2),var(--acc));color:#111;font-weight:600;text-decoration:none;padding:14px 24px;border-radius:999px;transition:transform .15s,box-shadow .15s}
.btn:hover{color:#111;transform:translateY(-1px);box-shadow:0 8px 24px -8px rgba(255,138,0,.6)}
.btn-ghost{background:transparent;color:var(--txt);border:1px solid var(--line)}.btn-ghost:hover{color:#fff;border-color:var(--acc2);box-shadow:none}
.btn-sm{padding:9px 18px;font-size:15px}
/* nav */
.nav{position:sticky;top:0;z-index:10;background:rgba(11,14,19,.8);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.06)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;color:var(--txt);text-decoration:none;font:800 19px Manrope,sans-serif;letter-spacing:.06em}
.brand small{font-weight:600;color:var(--mut);margin-left:6px;letter-spacing:.04em}
.nav ul{display:flex;gap:28px;align-items:center;list-style:none;margin:0;padding:0}
.nav ul a:not(.btn){color:var(--mut);text-decoration:none;font-size:15px}.nav ul a:not(.btn):hover{color:#fff}
/* hero */
.hero{position:relative;overflow:hidden;min-height:min(88vh,760px);display:flex;align-items:center;border-bottom:1px solid var(--line)}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 70% 50%,#000 20%,transparent 75%)}
.glow{position:absolute;right:-10%;top:10%;width:60vw;height:60vw;max-width:800px;max-height:800px;background:radial-gradient(circle,rgba(255,138,0,.22),transparent 60%)}
.layers{position:absolute;right:2%;top:50%;transform:translateY(-50%);width:min(46vw,600px);filter:drop-shadow(0 30px 60px rgba(0,0,0,.6))}
.hero-in{position:relative;padding:96px 24px}
.hero h1{font-size:clamp(44px,7vw,88px);font-weight:800;max-width:12ch}
.hero h1 span{display:block;font-size:.42em;font-weight:700;margin-top:.35em;background:linear-gradient(90deg,var(--acc2),var(--acc));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(17px,1.6vw,20px);color:var(--mut);max-width:540px;margin:0 0 32px}
.cta{display:flex;flex-wrap:wrap;gap:12px}
/* sections */
.section{padding:104px 0}.section-alt{background:var(--bg2);border-block:1px solid var(--line)}
h2{font-size:clamp(30px,4vw,46px);font-weight:800;max-width:20ch;margin-bottom:48px}
.pillars{display:grid;grid-template-columns:1fr 1.35fr 1fr;gap:20px;align-items:stretch}
.card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:32px 28px;transition:border-color .2s,transform .2s}
.card:hover{border-color:#3a4352;transform:translateY(-2px)}
.card-feature{background:linear-gradient(180deg,rgba(255,138,0,.10),rgba(255,138,0,0) 45%),var(--card);border-color:rgba(255,138,0,.35)}
.card h3{font-size:22px;font-weight:700}.card p{color:var(--mut);margin:0 0 16px}
.ico{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;background:rgba(255,138,0,.12);margin-bottom:22px}
.ico svg{width:24px;height:24px;fill:var(--acc2)}
.num{position:absolute;top:28px;right:28px;font:700 14px Manrope,sans-serif;color:#4a5363;letter-spacing:.1em}
.apps{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.apps li{padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:rgba(0,0,0,.2);color:var(--mut);font-size:15px;line-height:1.5}
.apps strong{display:block;color:var(--txt);font-family:Manrope,sans-serif;font-size:15px;margin-bottom:2px}
.about{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:start}
.about h2{margin-bottom:0}.about-txt p{color:var(--mut);font-size:18px;margin:0 0 18px}
.contact{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;background:linear-gradient(135deg,#171c25,#0f1218);border:1px solid var(--line);border-radius:24px;padding:56px;position:relative;overflow:hidden}
.contact::after{content:"";position:absolute;right:-120px;bottom:-120px;width:360px;height:360px;background:radial-gradient(circle,rgba(255,138,0,.18),transparent 65%)}
.contact-head h2{margin-bottom:16px}.contact-head p{color:var(--mut);margin:0 0 28px}
.info{margin:0;display:grid;gap:24px;position:relative;z-index:1}
.info div{border-left:2px solid var(--acc);padding-left:18px}
.info dt{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);margin-bottom:4px}
.info dd{margin:0;font-size:19px;font-weight:500}.info dd a{text-decoration:none}.info dd a:hover{text-decoration:underline}
.info dd a[target]{font-size:15px;display:inline-block;margin-top:6px}
.foot{border-top:1px solid var(--line);padding:36px 0;font-size:14px;color:var(--mut)}
.foot-in{display:flex;flex-wrap:wrap;gap:8px 32px;justify-content:space-between}.foot p{margin:0}.foot strong{color:var(--txt)}
.foot a{color:var(--mut)}.muted{opacity:.7}
@media (max-width:960px){.pillars{grid-template-columns:1fr}.about,.contact{grid-template-columns:1fr;gap:28px}.layers{opacity:.35;width:80vw;right:-20%}}
@media (max-width:600px){body{font-size:16px}.nav ul li:not(:last-child){display:none}.section{padding:72px 0}.hero-in{padding:72px 20px}.contact{padding:32px 22px;border-radius:18px}h2{margin-bottom:32px}.layers{top:auto;bottom:-6%;transform:none;opacity:.28;width:110vw;right:-30%}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}