:root{--bg-dark:#0b2540;--bg-light:#f7fbff;--accent:#2563eb;--cta:#25D366;--text:#0b1220}
*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial,sans-serif;color:var(--text);background:var(--bg-light)}
.header{background:linear-gradient(180deg,var(--bg-dark) 0%,var(--bg-dark) 64%,var(--bg-light) 64%,var(--bg-light) 100%)}
nav{max-width:1100px;margin:0 auto;display:flex;align-items:center;gap:12px;padding:18px 20px;color:#fff}
nav img.logo{height:36px;width:auto}nav .brand{font-weight:700;font-size:20px}
.hero{max-width:1100px;margin:0 auto;padding:24px 20px 80px;color:#fff;display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.hero h1{font-size:48px;line-height:1.04;margin:6px 0 10px}
.hero p.lead{font-size:20px;opacity:.95;max-width:680px;text-shadow:0 1px 2px rgba(0,0,0,.3)}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:16px}
.btn{display:inline-flex;align-items:center;gap:10px;border:none;border-radius:9999px;padding:14px 22px;cursor:pointer;font-weight:650;text-decoration:none}
.btn.primary{background:var(--accent);color:#fff}.btn.wa{background:var(--cta);color:#042b10}.btn.ghost{background:transparent;border:2px solid rgba(255,255,255,.5);color:#fff}
.card{background:#0f2744;border-radius:22px;box-shadow:0 10px 30px rgba(0,0,0,.15);padding:30px;color:#fff;display:flex;align-items:center;justify-content:center;min-height:320px}
.card .big{font-size:40px;font-weight:800;letter-spacing:.5px;text-align:center}
.section{max-width:1100px;margin:0 auto;padding:60px 20px}.section h2{font-size:34px;margin:0 0 18px}.list{font-size:18px;line-height:1.7}
.pricing{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}.price-box h3{margin:0 0 12px}
.price-row{display:flex;align-items:baseline;gap:16px;margin:8px 0 18px}.price{font-size:42px;font-weight:800}.badge{background:#e9f2ff;color:#1e48b0;border-radius:9999px;padding:8px 12px;font-weight:700}
.strike{color:#95a0b6;text-decoration:line-through}
.footer{padding:30px 20px;background:var(--bg-light);border-top:1px solid #e9eef6;color:#6b7380}.footer a{color:#3344aa}
.cover{width:100%;height:380px;border-radius:22px;box-shadow:0 10px 30px rgba(0,0,0,.12);object-fit:cover;background:#0f2744}
.smallnote{font-size:14px;color:#64748b}