:root{--brand:#4f46e5;--brand-2:#7c3aed;--brand-3:#06b6d4;--brand-grad:linear-gradient(120deg, #6366f1 0%, #8b5cf6 45%, #06b6d4 100%);--hero-bg-1:#07071a;--hero-bg-2:#0d0b22;--hero-text:#f5f6ff;--hero-text-dim:#a6a8c8;--bg:#fff;--bg-soft:#f6f7fb;--bg-tint:#f0f1fa;--ink:#14162b;--ink-2:#44465f;--ink-3:#8a8ca5;--line:#e8e9f2;--line-strong:#d8daea;--radius:18px;--radius-sm:12px;--maxw:1140px;--font-display:"Sora", "PingFang SC", "Microsoft YaHei", sans-serif;--font-body:"PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, sans-serif;--shadow-sm:0 1px 2px #14162b0f, 0 4px 14px #14162b0d;--shadow-md:0 10px 30px #14162b14;--shadow-lg:0 24px 60px #14162b1f}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;line-height:1.7;overflow-x:hidden}h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-.02em;font-weight:700;line-height:1.15}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}.nav{z-index:100;background:0 0;border-bottom:1px solid #0000;align-items:center;height:68px;transition:background .35s,box-shadow .35s,border-color .35s;display:flex;position:fixed;inset:0 0 auto}.nav .container{justify-content:space-between;align-items:center;display:flex}.nav-brand{color:var(--hero-text);align-items:center;gap:10px;transition:color .35s;display:flex}.nav-brand-mark{background:var(--brand-grad);color:#fff;border-radius:9px;place-items:center;width:30px;height:30px;font-size:15px;font-weight:800;display:grid;box-shadow:0 6px 16px #6366f173}.nav-brand-name{font-family:var(--font-display);letter-spacing:-.01em;font-size:18px;font-weight:700}.nav-links{align-items:center;gap:30px;display:flex}.nav-link{color:var(--hero-text-dim);font-size:14.5px;transition:color .25s}.nav-link:hover{color:var(--hero-text)}.nav-cta{color:#fff;background:#ffffff1a;border:1px solid #ffffff38;border-radius:999px;padding:9px 18px;font-size:14px;font-weight:600;transition:background .25s,transform .25s}.nav-cta:hover{background:#fff3;transform:translateY(-1px)}.nav.scrolled{-webkit-backdrop-filter:saturate(180%)blur(14px);border-bottom:1px solid var(--line);box-shadow:var(--shadow-sm);background:#ffffffd9}.nav.scrolled .nav-brand{color:var(--ink)}.nav.scrolled .nav-link{color:var(--ink-2)}.nav.scrolled .nav-link:hover{color:var(--brand)}.nav.scrolled .nav-cta{color:#fff;background:var(--brand);border-color:#0000;box-shadow:0 8px 20px #4f46e559}.nav.scrolled .nav-cta:hover{background:#4338ca}.hero{background:radial-gradient(900px 520px at 78% -8%, #7c3aed52, transparent 60%), radial-gradient(760px 480px at 12% 12%, #06b6d433, transparent 60%), linear-gradient(180deg, var(--hero-bg-1) 0%, var(--hero-bg-2) 100%);color:var(--hero-text);padding:168px 0 120px;position:relative;overflow:hidden}.hero-grid{pointer-events:none;background-image:linear-gradient(#ffffff0b 1px,#0000 1px),linear-gradient(90deg,#ffffff0b 1px,#0000 1px);background-size:54px 54px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(120% 80% at 50% 0,#000 35%,#0000 78%);mask-image:radial-gradient(120% 80% at 50% 0,#000 35%,#0000 78%)}.hero-glow{filter:blur(40px);pointer-events:none;background:radial-gradient(circle,#7c3aed59,#0000 65%);border-radius:50%;width:520px;height:520px;position:absolute;top:-120px;right:-80px}.hero-inner{z-index:2;max-width:760px;position:relative}.hero-badge{color:var(--hero-text-dim);background:#ffffff12;border:1px solid #ffffff24;border-radius:999px;align-items:center;gap:9px;margin-bottom:26px;padding:7px 15px;font-size:13px;display:inline-flex}.hero-badge .dot{background:#34d399;border-radius:50%;width:7px;height:7px;box-shadow:0 0 10px #34d399}.hero h1{margin-bottom:22px;font-size:clamp(38px,6vw,66px)}.hero h1 .grad{background:linear-gradient(100deg,#a5b4fc 0%,#c4b5fd 40%,#67e8f9 100%);color:#0000;-webkit-background-clip:text;background-clip:text}.hero-sub{color:var(--hero-text-dim);max-width:620px;margin-bottom:38px;font-size:clamp(16px,2vw,19px)}.hero-actions{flex-wrap:wrap;gap:14px;display:flex}.btn{cursor:pointer;border:1px solid #0000;border-radius:999px;align-items:center;gap:8px;padding:13px 26px;font-size:15px;font-weight:600;transition:transform .2s,box-shadow .2s,background .2s;display:inline-flex}.btn-primary{background:var(--brand-grad);color:#fff;box-shadow:0 14px 34px #6366f173}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 44px #6366f18c}.btn-ghost{color:#fff;background:#ffffff0f;border-color:#fff3}.btn-ghost:hover{background:#ffffff24}.hero-stats{border-top:1px solid #ffffff1a;flex-wrap:wrap;gap:40px;margin-top:64px;padding-top:34px;display:flex}.hero-stat .n{font-family:var(--font-display);color:#fff;font-size:32px;font-weight:700}.hero-stat .l{color:var(--hero-text-dim);margin-top:2px;font-size:13.5px}.section{padding:96px 0}.section.soft{background:var(--bg-soft)}.section-head{text-align:center;max-width:680px;margin:0 auto 56px}.eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--brand);margin-bottom:14px;font-size:13px;font-weight:600;display:inline-block}.section-head h2{margin-bottom:16px;font-size:clamp(28px,4vw,42px)}.section-head p{color:var(--ink-2);font-size:17px}.products{grid-template-columns:repeat(2,1fr);gap:26px;display:grid}.product-card{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:36px 34px;transition:transform .3s,box-shadow .3s,border-color .3s;position:relative;overflow:hidden}.product-card:hover{box-shadow:var(--shadow-lg);border-color:var(--line-strong);transform:translateY(-6px)}.product-card:before{content:"";background:var(--brand-grad);opacity:0;width:100%;height:4px;transition:opacity .3s;position:absolute;top:0;left:0}.product-card:hover:before{opacity:1}.product-icon{background:var(--bg-tint);border-radius:14px;place-items:center;width:54px;height:54px;margin-bottom:22px;font-size:26px;display:grid}.product-card h3{margin-bottom:6px;font-size:23px}.product-tag{color:var(--brand);margin-bottom:14px;font-size:13px;font-weight:600}.product-card p{color:var(--ink-2);margin-bottom:22px;font-size:15.5px}.product-feats{flex-direction:column;gap:11px;margin-bottom:26px;list-style:none;display:flex}.product-feats li{color:var(--ink-2);align-items:flex-start;gap:10px;font-size:14.5px;display:flex}.product-feats .ck{background:var(--brand-grad);color:#fff;border-radius:50%;flex:none;place-items:center;width:20px;height:20px;margin-top:2px;font-size:12px;display:grid}.product-link{color:var(--brand);align-items:center;gap:7px;font-size:15px;font-weight:600;display:inline-flex}.product-link .arrow{transition:transform .25s}.product-link:hover .arrow{transform:translate(4px)}.about-grid{grid-template-columns:1.1fr .9fr;align-items:center;gap:56px;display:grid}.about h2{margin-bottom:18px;font-size:clamp(26px,3.4vw,38px)}.about p{color:var(--ink-2);margin-bottom:16px;font-size:16.5px}.about-pills{flex-wrap:wrap;gap:10px;margin-top:22px;display:flex}.pill{background:var(--bg-tint);color:var(--ink-2);border:1px solid var(--line);border-radius:999px;padding:8px 15px;font-size:13.5px}.about-card{border-radius:var(--radius);color:#fff;box-shadow:var(--shadow-md);background:linear-gradient(160deg,#141533,#1d1b44);padding:34px}.about-card h4{color:#c7c9f0;margin-bottom:16px;font-size:17px;font-weight:600}.about-card ul{flex-direction:column;gap:13px;list-style:none;display:flex}.about-card li{color:#d8d9f2;gap:11px;font-size:14.5px;display:flex}.about-card li .b{color:#8b5cf6;font-weight:700}.caps{grid-template-columns:repeat(3,1fr);gap:22px;display:grid}.cap{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;transition:transform .3s,box-shadow .3s}.cap:hover{box-shadow:var(--shadow-md);transform:translateY(-5px)}.cap-ico{margin-bottom:16px;font-size:28px}.cap h3{margin-bottom:10px;font-size:18.5px}.cap p{color:var(--ink-2);font-size:14.5px}.footer{color:var(--hero-text);background:radial-gradient(700px 400px at 85% -10%,#7c3aed47,#0000 60%),linear-gradient(#0a0a1e,#06060f);padding:84px 0 36px}.footer-top{border-bottom:1px solid #ffffff1a;grid-template-columns:1.3fr 1fr 1fr;gap:40px;padding-bottom:48px;display:grid}.footer-brand .nav-brand{color:#fff;margin-bottom:16px}.footer-brand p{color:var(--hero-text-dim);max-width:320px;font-size:14.5px}.footer-col h5{color:#fff;letter-spacing:.02em;margin-bottom:16px;font-size:14px;font-weight:600}.footer-col a{color:var(--hero-text-dim);margin-bottom:11px;font-size:14px;transition:color .2s;display:block}.footer-col a:hover{color:#fff}.footer-bottom{color:var(--hero-text-dim);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding-top:26px;font-size:13px;display:flex}.footer-bottom .links{gap:20px;display:flex}.footer-bottom .links a:hover{color:#fff}@media (max-width:880px){.nav-links{display:none}.products{grid-template-columns:1fr}.about-grid{grid-template-columns:1fr;gap:32px}.caps{grid-template-columns:1fr}.footer-top{grid-template-columns:1fr;gap:30px}.section{padding:72px 0}.hero{padding:140px 0 90px}}