:root{--bg:#0d1220;--surface:#151d31;--text:#f7f9ff;--muted:#aab4cc;--blue:#4f6fe8;--cyan:#67d7ff;--line:rgba(255,255,255,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}header,footer{max-width:1180px;margin:auto;padding:20px 28px;display:flex;align-items:center;justify-content:space-between}header{border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:11px;font-size:20px}.brand img{width:42px;height:42px;border-radius:12px}.brand span{color:var(--blue)}nav,footer div{display:flex;align-items:center;gap:24px;color:#c9d0df;font-size:14px}.nav-button{padding:11px 15px;background:var(--blue);color:#fff;border-radius:10px;font-weight:800}.hero{max-width:1180px;min-height:680px;margin:auto;padding:88px 28px;display:grid;grid-template-columns:1fr .9fr;gap:70px;align-items:center}.eyebrow{color:var(--cyan);font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}h1{font-size:clamp(50px,6.5vw,86px);line-height:.96;letter-spacing:-.065em;margin:22px 0 28px}h1 em{font-style:normal;color:#7e8aa6}.lead{font-size:19px;line-height:1.65;color:#b7c0d4;max-width:600px}.actions{display:flex;align-items:center;gap:18px;margin-top:30px}.primary{display:inline-flex;align-items:center;gap:12px;padding:15px 19px;background:var(--blue);border-radius:12px;font-weight:800}.available{font-size:13px;color:#aeb8cf}.preview{position:relative;padding:15px;border:1px solid var(--line);border-radius:26px;background:var(--surface);box-shadow:0 35px 90px rgba(0,0,0,.35)}.preview img{width:100%;max-height:620px;object-fit:contain;display:block;border-radius:16px}.features{background:#f3f6fb;color:#172238;padding:100px max(28px,calc((100vw - 1124px)/2));display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.features article{background:white;border:1px solid #dce2ee;border-radius:20px;padding:28px;min-height:220px}.features article>span{color:var(--blue);font-size:12px;font-weight:900}.features h2{font-size:27px;margin:45px 0 10px}.features p{color:#667086;line-height:1.6}footer{padding-top:42px;padding-bottom:55px;border-top:1px solid var(--line);color:#aeb8cf}footer p{font-size:14px}@media(max-width:800px){nav>a:not(.nav-button){display:none}.hero{grid-template-columns:1fr;padding-top:64px;gap:50px}.features{grid-template-columns:1fr}.actions{align-items:flex-start;flex-direction:column}.available{padding-left:3px}footer{align-items:flex-start;flex-direction:column;gap:20px}}