:root{--bg:#f6f8fc;--panel:#fff;--text:#111827;--muted:#5f6b7a;--line:#e5eaf2;--red:#ff3b55;--orange:#ff8b2d;--blue:#2563eb;--green:#10b981;--shadow:0 20px 60px rgba(20,28,45,.10);--radius:28px;--container:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;background:radial-gradient(circle at top left,#fff1f5 0,#f8fbff 28%,var(--bg) 62%);color:var(--text);line-height:1.6}.container{max-width:var(--container);margin:0 auto;padding:0 22px}.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.78);backdrop-filter:blur(18px);border-bottom:1px solid 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rgba(15,23,42,.08)}.browser-mock:after{content:"Я";position:absolute;left:55px;top:42px;width:30px;height:30px;background:#ff3b55;color:#fff;border-radius:50%;display:grid;place-items:center;font-weight:900}.mock-lines{position:absolute;left:42px;right:42px;bottom:30px;display:grid;gap:10px}.mock-lines span{height:12px;border-radius:999px;background:#e5eaf2}.mock-lines span:nth-child(1){width:92%}.mock-lines span:nth-child(2){width:70%}.mock-lines span:nth-child(3){width:82%}.section{padding:56px 0}.section-title{font-size:clamp(28px,3.5vw,44px);line-height:1.12;margin:0 0 14px;letter-spacing:-.03em}.section-sub{color:#5f6b7a;font-size:18px;max-width:820px;margin:0 0 28px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 12px 32px rgba(15,23,42,.05)}.card h3{margin:0 0 10px;font-size:20px}.card 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