:root{--bg:#0c5ea8;--bg2:#063a69;--text:#0b1726;--muted:#4b5563;--white:#fff;--ring:rgba(255,255,255,.3)}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif;color:var(--text);line-height:1.5;background:linear-gradient(135deg,var(--bg),var(--bg2));min-height:100vh}
.container{max-width:1100px;margin:0 auto;padding:24px}
.topbar{background:rgba(0,0,0,.25);backdrop-filter:saturate(150%) blur(6px);position:sticky;top:0;z-index:10}
.flex{display:flex}.between{justify-content:space-between}.center{align-items:center}
.brand{display:flex;gap:10px;align-items:center;color:var(--white);text-decoration:none}
.logo{width:28px;height:28px}
.brand-name{font-weight:700;color:var(--white)}
.contact-mini{color:var(--white)} .contact-mini a{color:var(--white);text-decoration:none} .sep{opacity:.7;margin:0 6px}
.hero{color:var(--white);padding:64px 0 40px}
h1{font-size:44px;line-height:1.1;margin:0 0 12px}
.lead{font-size:18px;opacity:.95}
.btn{display:inline-block;padding:12px 18px;border-radius:12px;text-decoration:none;border:1px solid var(--ring);box-shadow:0 8px 30px rgba(0,0,0,.2);transition:.2s ease;font-weight:600}
.btn.primary{background:var(--white);color:var(--text)}
.btn.ghost{background:transparent;color:var(--white)}
.btn:hover{transform:translateY(-1px)}
.features,.about,.gallery,.contact{background:var(--white);border-radius:18px;margin:18px auto;box-shadow:0 10px 30px rgba(0,0,0,.15)}
.features{padding:28px}.about{padding:28px}.gallery{padding:28px}.contact{padding:28px}
.grid{display:grid;gap:16px}
.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:720px){.grid.two{grid-template-columns:1fr}.sm-hide{display:none} h1{font-size:34px}}
.card{padding:16px;border:1px solid #e5e7eb;border-radius:14px;background:#fafafa}
.ticks{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.ticks li::before{content:"✓";margin-right:10px;color:#16a34a}
.media img,.media video{width:100%;border-radius:12px;border:1px solid #e5e7eb;background:#000}
.footer{color:#e5e7eb;text-align:center;padding:20px}
.small{font-size:14px}
.fineprint{font-size:14px;color:var(--muted)}
.hidden{display:none}