/* Base */
:root {
    --bg: #0B1220;
    --panel: #0F172A;
    --panel-alt: #111827;
    --text: #E5E7EB;
    --muted: #9CA3AF;
    --brand: #22D3EE;
    --brand-2: #60A5FA;
    --accent: #34D399;
    --card: #0b1428;
    --ring: rgba(34, 211, 238, 0.3);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
    margin: 0;
    font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    background: linear-gradient(180deg, var(--bg), #0d1426 60%, #0b111f 100%);
    color: var(--text);
    line-height: 1.6;
}

.container {
    width: min(1160px, 92%);
    margin: 0 auto;
}

h1, h2, h3 { line-height: 1.2; margin: 0 0 12px; }
h1 { font-size: clamp(32px, 5vw, 48px); letter-spacing: -0.02em; }
h2 { font-size: clamp(24px, 3.6vw, 34px); letter-spacing: -0.01em; }
h3 { font-size: clamp(18px, 2.6vw, 22px); }
p { margin: 0 0 12px; color: var(--text); opacity: 0.92; }

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(11, 18, 32, 0.7);
    backdrop-filter: saturate(1.2) blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.header-wrap { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; }
.logo { font-weight: 700; letter-spacing: 0.06em; font-size: 14px; color: white; }
.nav { display: none; gap: 18px; }
.nav a { color: var(--muted); text-decoration: none; font-weight: 500; font-size: 14px; }
.nav a:hover { color: var(--text); }
.burger { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 8px; background: transparent; color: var(--text); border: 1px solid rgba(255,255,255,0.12); cursor: pointer; }

@media (min-width: 840px) {
    .nav { display: flex; }
    .burger { display: none; }
}

/* Hero */
.hero { position: relative; padding: 64px 0 24px; background: radial-gradient(1200px 600px at 70% -20%, rgba(34,211,238,0.14), transparent 60%); }
.hero-wrap { display: grid; grid-template-columns: 1fr; gap: 28px; align-items: center; }
.hero-content p { font-size: 16px; max-width: 56ch; }
.cta-row { display: flex; gap: 12px; margin-top: 20px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 16px; border-radius: 10px; font-weight: 600; border: 1px solid rgba(255,255,255,0.12); text-decoration: none; transition: transform .05s ease, box-shadow .2s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: linear-gradient(90deg, var(--brand), var(--brand-2)); color: #0a0f1c; border: none; box-shadow: 0 10px 30px var(--ring); }
.btn-ghost { background: transparent; color: var(--text); }
.hero-visual { height: 240px; border-radius: 18px; background: linear-gradient(180deg, rgba(96,165,250,.18), rgba(34,211,238,.18)), url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><defs><linearGradient id="g" x1="0" x2="1"><stop stop-color="%2360A5FA"/><stop offset="1" stop-color="%2322D3EE"/></linearGradient></defs><rect width="1200" height="600" fill="%230b1428"/><path d="M0 450 C 300 420, 400 520, 700 480 S 1050 430, 1200 470" fill="none" stroke="url(%23g)" stroke-width="10" stroke-linecap="round"/></svg>') center/cover no-repeat; border: 1px solid rgba(255,255,255,0.08); box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04); }

@media (min-width: 980px) {
    .hero-wrap { grid-template-columns: 1.1fr .9fr; }
    .hero { padding: 88px 0 32px; }
    .hero-visual { height: 320px; }
}

.trustbar { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 24px; }
.trust-item { border: 1px solid rgba(255,255,255,0.08); background: rgba(255,255,255,0.02); padding: 12px 14px; border-radius: 12px; color: var(--muted); text-align: center; font-size: 14px; }
@media (min-width: 720px) { .trustbar { grid-template-columns: repeat(4, 1fr); } }

/* Sections */
.section { padding: 56px 0; }
.section.alt { background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0)); border-top: 1px solid rgba(255,255,255,0.06); border-bottom: 1px solid rgba(255,255,255,0.06); }
.grid-2 { display: grid; grid-template-columns: 1fr; gap: 20px; align-items: start; }
@media (min-width: 980px) { .grid-2 { grid-template-columns: 1.1fr .9fr; gap: 28px; } }

.list { padding-left: 18px; margin: 12px 0 0; color: var(--muted); }
.list li { margin-bottom: 8px; }

.card { background: var(--card); border: 1px solid rgba(255,255,255,0.08); border-radius: 14px; padding: 18px; box-shadow: 0 6px 30px rgba(0,0,0,0.25); }
.ticks { list-style: none; padding: 0; margin: 0; }
.ticks li { position: relative; padding-left: 22px; margin: 10px 0; color: var(--muted); }
.ticks li::before { content: ""; position: absolute; left: 0; top: 8px; width: 12px; height: 12px; border-radius: 3px; background: linear-gradient(90deg, var(--brand), var(--brand-2)); box-shadow: 0 0 0 3px rgba(34,211,238,0.18); }

.cards { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 840px) { .cards { grid-template-columns: repeat(3, 1fr); } }
.service { background: var(--panel); border: 1px solid rgba(255,255,255,0.08); border-radius: 14px; padding: 16px; }
.service p { color: var(--muted); }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; text-align: center; }
.stats strong { font-size: 22px; }
.stats span { color: var(--muted); font-size: 12px; }

.badges { display: flex; gap: 10px; margin-top: 12px; }
.badge { background: rgba(34,211,238,0.12); color: #8be9ff; border: 1px solid rgba(34,211,238,0.35); padding: 8px 10px; border-radius: 999px; font-weight: 600; font-size: 12px; }

.feature-grid { display: grid; grid-template-columns: 1fr; gap: 14px; margin-top: 8px; }
@media (min-width: 840px) { .feature-grid { grid-template-columns: repeat(4, 1fr); } }
.feature { background: var(--panel-alt); border: 1px solid rgba(255,255,255,0.08); border-radius: 14px; padding: 16px; }
.feature p { color: var(--muted); }

/* FAQ */
.faq-list details { background: var(--panel); border: 1px solid rgba(255,255,255,0.08); border-radius: 12px; padding: 12px 14px; margin-bottom: 10px; }
.faq-list summary { cursor: pointer; font-weight: 600; }
.faq-list p { color: var(--muted); margin-top: 8px; }

/* Footer */
.site-footer { border-top: 1px solid rgba(255,255,255,0.08); padding: 20px 0; background: #081021; }
.footer-wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.smallprint { color: var(--muted); font-size: 12px; }

/* Utilities */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }