:root {
  --bg: #080b12;
  --panel: rgba(255,255,255,.06);
  --panel-strong: rgba(255,255,255,.1);
  --text: #eef4ff;
  --muted: #9aa8bd;
  --line: rgba(255,255,255,.13);
  --accent: #7c5cff;
  --accent-2: #00d4ff;
  --good: #39e58c;
  --warn: #ffd166;
  --danger: #ff6b8a;
  --shadow: 0 30px 80px rgba(0,0,0,.38);
  --radius: 22px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: radial-gradient(circle at 15% 0%, rgba(124,92,255,.22), transparent 32%), radial-gradient(circle at 85% 10%, rgba(0,212,255,.16), transparent 30%), var(--bg); color: var(--text); line-height: 1.55; }
a { color: inherit; text-decoration: none; }
.container { width: min(1160px, calc(100vw - 40px)); margin: 0 auto; }
.nav { position: sticky; top: 0; z-index: 20; border-bottom: 1px solid var(--line); backdrop-filter: blur(18px); background: rgba(8,11,18,.72); }
.nav-inner { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 12px 0; }
.brand { display:flex; align-items:center; gap:10px; font-weight: 800; letter-spacing:-.03em; }
.logo { width: 34px; height: 34px; border-radius: 10px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: 0 0 36px rgba(124,92,255,.5); }
.nav-links { display:flex; align-items:center; gap: 18px; color: var(--muted); font-size: 14px; margin-left: auto; }
.lang-switch { color: var(--text); border: 1px solid var(--line); padding: 10px 14px; border-radius: 999px; font-size: 13px; font-weight: 700; background: rgba(255,255,255,.04); white-space: nowrap; }
.btn { display:inline-flex; align-items:center; justify-content:center; gap:10px; padding: 12px 18px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255,255,255,.06); color: var(--text); font-weight: 750; transition: transform .18s ease, background .18s ease, border .18s ease; cursor: pointer; }
.btn:hover, .lang-switch:hover { transform: translateY(-1px); background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.25); }
.btn.primary { border: 0; background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: white; box-shadow: 0 18px 44px rgba(124,92,255,.3); }
.hero { padding: 82px 0 54px; }
.hero-grid { display:grid; grid-template-columns: 1.05fr .95fr; gap: 44px; align-items:center; }
.eyebrow { display:inline-flex; align-items:center; gap:8px; padding: 8px 12px; border:1px solid var(--line); border-radius:999px; background: rgba(255,255,255,.055); color: #c7d2e6; font-size:13px; font-weight:700; }
.dot { width: 8px; height: 8px; border-radius: 999px; background: var(--good); box-shadow: 0 0 18px var(--good); }
h1 { font-size: clamp(44px, 7vw, 78px); line-height: .94; letter-spacing: -.07em; margin: 22px 0 18px; }
.lede { font-size: clamp(18px, 2vw, 22px); color: #c7d2e6; max-width: 720px; }
.hero-actions { display:flex; flex-wrap:wrap; gap:12px; margin-top: 28px; }
.proof { display:flex; flex-wrap:wrap; gap:14px; margin-top: 28px; color: var(--muted); font-size:14px; }
.proof span { border:1px solid var(--line); padding:8px 10px; border-radius:12px; background: rgba(255,255,255,.045); }
.mockup { border:1px solid var(--line); border-radius: 30px; padding: 18px; background: linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.04)); box-shadow: var(--shadow); position:relative; overflow:hidden; }
.mockup::before { content:""; position:absolute; inset:-30% -10% auto auto; width: 240px; height: 240px; background: radial-gradient(circle, rgba(0,212,255,.24), transparent 70%); }
.window { border:1px solid var(--line); border-radius: 22px; overflow:hidden; background: rgba(4,7,12,.72); position:relative; }
.window-bar { display:flex; gap:7px; align-items:center; padding:12px 14px; border-bottom:1px solid var(--line); }
.window-bar i { width:10px; height:10px; border-radius:99px; background: rgba(255,255,255,.25); }
.screen { padding: 18px; display:grid; gap:12px; }
.metric-row { display:grid; grid-template-columns: 1fr 1fr; gap:12px; }
.metric, .card { border:1px solid var(--line); border-radius:18px; padding:16px; background: rgba(255,255,255,.055); }
.metric strong { display:block; font-size: 30px; letter-spacing:-.04em; }
.metric small, .card p { color: var(--muted); }
.bars { display:grid; gap:9px; }
.bar { height: 10px; border-radius:99px; background: rgba(255,255,255,.08); overflow:hidden; }
.bar b { display:block; height:100%; border-radius:99px; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
section { padding: 62px 0; }
.section-head { max-width: 780px; margin-bottom: 28px; }
.section-head h2 { font-size: clamp(30px, 4vw, 48px); line-height:1; letter-spacing:-.05em; margin: 0 0 12px; }
.section-head p { color: var(--muted); font-size: 18px; margin:0; }
.grid-3 { display:grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-2 { display:grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.card h3 { margin: 0 0 8px; font-size: 20px; letter-spacing:-.025em; }
.card p { margin: 0; }
.card ul { margin: 12px 0 0; padding-left: 18px; color: #c7d2e6; }
.quote { font-size: 22px; color: #dfe8f8; }
.form-wrap { display:grid; grid-template-columns: .95fr 1.05fr; gap: 22px; align-items:start; }
.form { border:1px solid var(--line); border-radius: 28px; padding: 22px; background: rgba(255,255,255,.075); box-shadow: var(--shadow); }
.form label { display:block; color: #dbe6f7; font-weight:700; margin: 12px 0 7px; font-size:14px; }
.form input, .form textarea, .form select { width:100%; border:1px solid var(--line); border-radius: 14px; background: rgba(0,0,0,.28); color: var(--text); padding: 13px 14px; font: inherit; outline: none; }
.form textarea { min-height: 96px; resize: vertical; }
.form .btn { width:100%; margin-top: 16px; }
.fineprint { color: var(--muted); font-size: 12px; margin-top: 10px; }
.footer { padding: 36px 0 54px; color: var(--muted); border-top:1px solid var(--line); }
.badge { display:inline-flex; padding:5px 9px; border-radius:999px; background: rgba(57,229,140,.12); color:#9ff5c6; font-size:12px; font-weight:800; }
.index-grid { display:grid; grid-template-columns: repeat(2,1fr); gap:16px; margin:30px 0 70px; }
.index-card { min-height:220px; display:flex; flex-direction:column; justify-content:space-between; }
.alert { display:none; margin: 0 0 18px; padding: 14px 16px; border-radius: 16px; border: 1px solid var(--line); }
.alert.visible { display:block; }
.alert.success { background: rgba(57,229,140,.12); color:#b8ffd8; }
.alert.error { background: rgba(255,107,138,.12); color:#ffd3dc; }
.trap { position:absolute; left:-10000px; opacity:0; pointer-events:none; }
@media (max-width: 960px) { .nav-inner { flex-wrap: wrap; } }
@media (max-width: 860px) { .hero-grid, .form-wrap, .grid-3, .grid-2, .index-grid { grid-template-columns: 1fr; } .nav-links { display:none; } .hero { padding-top: 52px; } .lang-switch { margin-left: auto; } }