:root{--primary:#1A73E8;--secondary:#0B2239;--tertiary:#F2F5FA;--accent:#34A853;--text:#222;--radius:12px;--shadow:0 10px 25px rgba(0,0,0,.08)}
*{box-sizing:border-box}
body{margin:0;color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif}
.container{width:min(1100px,92vw);margin:0 auto}
.narrow{width:min(800px,92vw);margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;background:var(--secondary);color:#fff;box-shadow:0 2px 10px rgba(0,0,0,.08)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.logo{font-weight:700;letter-spacing:.3px}
.logo span{color:var(--primary)}
.nav a{color:#fff;text-decoration:none;margin-left:22px;opacity:.95}
.nav a.btn{margin-left:24px}
.nav-toggle{display:none;background:none;border:0;color:#fff;font-size:24px}
.hero{background:linear-gradient(135deg,var(--primary),#3c86ed);color:#fff;padding:90px 0}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:40px}
.hero .lead{opacity:.95;font-size:1.15rem}
.cta .btn{margin-right:12px}
.section{padding:72px 0}
.section.alt{background:var(--tertiary)}
.section-title{font-family:Poppins,Inter,sans-serif;font-size:2rem;margin:0 0 18px}
.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-6px);box-shadow:0 18px 35px rgba(0,0,0,.10)}
.card h3{margin:12px 0 6px;font-family:Poppins}
.card .link{color:var(--primary);text-decoration:none;font-weight:600}
.secure{display:grid;grid-template-columns:160px 1fr;align-items:center;gap:28px}
.btn{display:inline-block;background:#fff;color:var(--primary);padding:12px 22px;border-radius:8px;font-weight:700;text-decoration:none}
.btn--ghost{background:transparent;color:#fff;outline:2px solid #fff}
.btn.btn--sm{padding:8px 14px;background:var(--primary);color:#fff}
.reveal-up{opacity:0;transform:translateY(16px);animation:reveal .7s forwards}
.reveal-up.delay-1{animation-delay:.12s}
.reveal-up.delay-2{animation-delay:.24s}
.reveal-up.delay-3{animation-delay:.36s}
@keyframes reveal{to{opacity:1;transform:none}}
@media (max-width:980px){.hero-inner{grid-template-columns:1fr}.two-cols{grid-template-columns:1fr}.cards{grid-template-columns:1fr}.nav{position:fixed;inset:60px 0 auto 0;background:var(--secondary);display:none;flex-direction:column;padding:16px;box-shadow:0 8px 20px rgba(0,0,0,.2)}.nav a{margin:10px 0}.nav.show{display:flex}.nav-toggle{display:block}}