:root{--bg: #ffffff;--bg-soft: #f5f8fc;--ink: #0e1726;--ink-2: #1e2b40;--muted: #5a6b83;--line: #e5ebf3;--brand: #0ea5a4;--brand-2: #3b82f6;--brand-ink: #0b6e6d;--grad: linear-gradient(135deg, #0ea5a4 0%, #3b82f6 100%);--dark: #0a1120;--dark-2: #0f1a2e;--dark-card: #142138;--on-dark: #d6e0f0;--on-dark-muted: #8ea3c2;--dark-line: #24354f;--radius: 16px;--radius-sm: 10px;--shadow: 0 1px 2px rgba(14, 23, 38, .04), 0 8px 30px rgba(14, 23, 38, .06);--shadow-lg: 0 30px 60px -20px rgba(11, 27, 55, .35);--maxw: 1140px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}img,svg{max-width:100%;display:block}a{color:inherit;text-decoration:none}h1,h2,h3{line-height:1.15;letter-spacing:-.02em;margin:0;color:var(--ink)}h1{font-size:clamp(2.1rem,5vw,3.6rem);font-weight:800}h2{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:800}h3{font-size:1.2rem;font-weight:700}p{margin:0}.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}.section{padding:clamp(56px,9vw,110px) 0}.section-soft{background:var(--bg-soft)}.section-dark{background:var(--dark);color:var(--on-dark)}.section-dark h1,.section-dark h2,.section-dark h3{color:#fff}.eyebrow{display:inline-block;font-size:.82rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--brand-ink);margin-bottom:14px}.section-dark .eyebrow{color:#5fd0cf}.lead{color:var(--muted);font-size:1.12rem;max-width:62ch}.section-dark .lead{color:var(--on-dark-muted)}.center{text-align:center}.center .lead{margin-left:auto;margin-right:auto}.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}.btn{display:inline-flex;align-items:center;gap:8px;font-weight:650;font-size:1rem;padding:13px 22px;border-radius:12px;cursor:pointer;border:1px solid transparent;transition:transform .12s ease,box-shadow .12s ease,background .12s ease;white-space:nowrap}.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 20px -8px #3b82f699}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 14px 28px -10px #3b82f6b3}.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}.btn-ghost:hover{border-color:var(--brand);color:var(--brand-ink)}.section-dark .btn-ghost{border-color:var(--dark-line);color:var(--on-dark)}.section-dark .btn-ghost:hover{border-color:#5fd0cf;color:#fff}.nav{position:sticky;top:0;z-index:50;background:#ffffffd1;backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}.nav-inner{display:flex;align-items:center;gap:20px;height:66px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.18rem;letter-spacing:-.02em}.brand .brand-mark{width:28px;height:28px;display:block;border-radius:8px;box-shadow:0 3px 10px -3px #2dd4bf80}.nav-links{display:flex;gap:22px;margin-left:auto;align-items:center}.nav-links a{color:var(--muted);font-size:.96rem;font-weight:550}.nav-links a:hover{color:var(--ink)}.nav-cta{display:flex;align-items:center;gap:14px}.lang{display:inline-flex;gap:4px;border:1px solid var(--line);border-radius:999px;padding:3px;font-size:.82rem}.lang a{padding:3px 9px;border-radius:999px;color:var(--muted);font-weight:650}.lang a.active{background:var(--ink);color:#fff}.nav-burger{display:none}.hero{position:relative;overflow:hidden;background:radial-gradient(1100px 500px at 78% -10%,rgba(59,130,246,.13),transparent 60%),radial-gradient(800px 400px at 10% 0%,rgba(14,165,164,.1),transparent 55%)}.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:54px;align-items:center;padding:clamp(48px,8vw,96px) 0 clamp(56px,8vw,100px)}.hero h1{margin-bottom:20px}.hero .lead{font-size:1.22rem;margin-bottom:30px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap}.badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.badge{display:inline-flex;align-items:center;gap:7px;font-size:.86rem;font-weight:600;color:var(--ink-2);background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 13px;box-shadow:var(--shadow)}.badge:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--grad)}.frame{border-radius:14px;background:var(--dark-2);border:1px solid var(--dark-line);box-shadow:var(--shadow-lg);overflow:hidden}.frame-bar{display:flex;align-items:center;gap:7px;padding:11px 14px;background:#0c1526;border-bottom:1px solid var(--dark-line)}.frame-bar i{width:11px;height:11px;border-radius:50%;background:#35486a;display:block}.frame-url{margin-left:12px;font:600 12px/1 var(--mono);color:#6f86ab;background:#0a1120;border:1px solid var(--dark-line);border-radius:7px;padding:6px 10px}.frame-body{padding:16px}.frame-body.frame-shot{padding:0}.frame-shot img,.frame-shot video{display:block;width:100%;height:auto}.mock-cap{text-align:center;color:var(--on-dark-muted);font-size:.84rem;margin-top:12px}.grid{display:grid;gap:22px}.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:26px;box-shadow:var(--shadow);transition:transform .14s ease,box-shadow .14s ease}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}.card h3{margin-bottom:8px}.card p{color:var(--muted);font-size:.98rem}.section-dark .card{background:var(--dark-card);border-color:var(--dark-line)}.section-dark .card p{color:var(--on-dark-muted)}.ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,#0ea5a424,#3b82f624);color:var(--brand-ink);margin-bottom:16px}.section-dark .ico{color:#7fdedd;background:linear-gradient(135deg,#0ea5a433,#3b82f633)}.ico svg{width:22px;height:22px}.head{max-width:720px;margin-bottom:44px}.head.center{margin-left:auto;margin-right:auto}.dd{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}.dd+.dd{margin-top:84px}.dd.rev .dd-media{order:-1}.dd h2{margin-bottom:16px}.dd ul{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:11px}.dd li{display:flex;gap:11px;align-items:flex-start;color:var(--ink-2);font-weight:550}.dd li:before{content:"✓";color:var(--brand-ink);font-weight:800}.cmp{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.cmp table{width:100%;border-collapse:collapse;min-width:620px}.cmp th,.cmp td{text-align:left;padding:16px 20px;border-bottom:1px solid var(--line);font-size:.98rem;vertical-align:top}.cmp thead th{font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.cmp thead th.us{color:var(--brand-ink)}.cmp td.us{background:linear-gradient(180deg,#0ea5a40d,#3b82f60d);font-weight:600;color:var(--ink)}.cmp td.lab{font-weight:700}.cmp td.leg{color:var(--muted)}.cmp tr:last-child td{border-bottom:none}.slot{border:2px dashed var(--dark-line);border-radius:var(--radius);background:var(--dark-2);color:var(--on-dark-muted);display:grid;place-items:center;text-align:center;padding:30px;min-height:200px;font-size:.92rem;gap:8px}.slot .play{width:54px;height:54px;border-radius:50%;background:var(--grad);display:grid;place-items:center;color:#fff}.cta-band{background:var(--dark);color:#fff;border-radius:24px;padding:clamp(40px,6vw,72px);text-align:center;position:relative;overflow:hidden}.cta-band:before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 50% -20%,rgba(59,130,246,.3),transparent 60%)}.cta-band>*{position:relative}.cta-band h2{color:#fff}.cta-band .lead{color:var(--on-dark-muted);margin:14px auto 28px}.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;align-items:center}.cta-mail{color:#7fdedd;font-family:var(--mono);font-size:.95rem}.footer{background:var(--dark-2);color:var(--on-dark-muted);padding:60px 0 34px;border-top:1px solid var(--dark-line)}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}.footer h4{color:#fff;font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;margin:0 0 14px}.footer a{display:block;color:var(--on-dark-muted);padding:4px 0;font-size:.95rem}.footer a:hover{color:#fff}.footer .brand{color:#fff;margin-bottom:12px}.footer-bot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:40px;padding-top:22px;border-top:1px solid var(--dark-line);font-size:.85rem}.prose{max-width:760px}.prose h1{margin-bottom:24px}.prose h2{font-size:1.35rem;margin:34px 0 10px}.prose p,.prose li{color:var(--ink-2)}.prose .todo{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;border-radius:10px;padding:3px 8px;font-size:.85rem;font-weight:600}.prose a{color:var(--brand-ink);text-decoration:underline}@media(max-width:900px){.hero-grid,.dd,.grid-3,.grid-2,.footer-grid{grid-template-columns:1fr}.dd.rev .dd-media{order:0}.nav-links{display:none}.footer-grid{gap:26px}}@media(max-width:560px){body{font-size:16px}.cta-actions{flex-direction:column}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto;transition:none!important}}