:root{--bg:#070f24;--bg2:#0b1633;--card:#0f1f46;--ink:#e9f2ff;--muted:#a7b9d9;--primary:#00e5ff;--accent:#7ef0ff;--success:#2ef2b1}
*{box-sizing:border-box}html,body{margin:0;padding:0;background:
 radial-gradient(1200px 700px at 10% -10%,#0e2a64 0%,transparent 60%),
 radial-gradient(1000px 900px at 100% 10%,#0b1230 0%,transparent 60%),
 linear-gradient(180deg,var(--bg) 0%,var(--bg2) 100%);
color:var(--ink);font-family:Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif}
a{color:inherit;text-decoration:none}
header{position:sticky;top:0;z-index:1000;backdrop-filter:blur(12px);background:rgba(7,15,36,.55);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:0 auto;padding:12px 20px}
.brand{display:flex;align-items:center;gap:14px}
.brand img{height:40px;border-radius:8px;box-shadow:0 8px 26px rgba(0,0,0,.35)}
.brand .word{font-weight:900;font-size:20px;letter-spacing:.3px}
nav a{margin:0 10px;color:#cfe7ff}nav a:hover{color:var(--primary)}
.badge{display:inline-flex;gap:6px;padding:6px 10px;border-radius:999px;background:rgba(0,229,255,.12);border:1px solid rgba(0,229,255,.25);color:#baf7ff;font-weight:800;font-size:12px}
.hero{position:relative;overflow:hidden}
.hero .wrap{max-width:1200px;margin:0 auto;padding:60px 20px;display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.hero h1{font-size:56px;line-height:1.02;margin:8px 0 10px}
.hero p{color:var(--muted);font-size:18px}
.cta{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.btn{display:inline-block;padding:12px 18px;border-radius:12px;background:linear-gradient(135deg,var(--primary),#63f3ff);color:#051021;font-weight:900;box-shadow:0 10px 30px rgba(0,229,255,.28);transition:transform .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 18px 44px rgba(0,229,255,.38)}
.hero-visual{position:relative;display:flex;align-items:center;justify-content:center}
.hero-visual img{width:100%;max-width:520px;filter: drop-shadow(0 60px 120px rgba(0,0,0,.55)) drop-shadow(0 14px 40px rgba(0,229,255,.25)); animation:floaty 8s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0) rotate(-.6deg)}50%{transform:translateY(-14px) rotate(.6deg)}}
.bg-image{position:absolute;inset:0;background:radial-gradient(60% 50% at 50% 10%,rgba(0,229,255,.18),transparent 60%);pointer-events:none}
.bg-image::after{content:"";position:absolute;inset:0;background-image:url('assets/hero_bg.png');background-size:cover;background-position:center;opacity:.22;mix-blend:screen}
.container{max-width:1200px;margin:0 auto;padding:32px 20px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:18px;backdrop-filter:blur(10px)}
.card img{width:56px;height:56px;object-fit:contain;margin-bottom:10px}
.card h3{margin:6px 0 8px}.card p{color:var(--muted)}
.section h2{font-size:28px;margin:20px 0 2px}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:10px 0 6px}
.plan{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:14px}
.plan h3{margin:0 0 6px}.save{margin-left:8px;padding:3px 8px;border-radius:999px;background:rgba(46,242,177,.15);border:1px solid rgba(46,242,177,.35);color:#baffea;font-weight:900;font-size:12px}
.notice{margin-top:8px;font-size:13px;color:#a7b9d9}
footer{border-top:1px solid rgba(255,255,255,.08);color:#9fb3d6;background:rgba(7,15,36,.6)}
.footer{max-width:1200px;margin:0 auto;padding:24px 20px;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center}
.trust{display:flex;gap:10px;flex-wrap:wrap}
.trust span{display:inline-flex;gap:6px;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08)}
form.card{display:grid;gap:10px}
input,textarea,select{padding:10px;border-radius:10px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.06);color:var(--ink)}
@media(max-width:980px){.hero .wrap{grid-template-columns:1fr}.grid{grid-template-columns:1fr}}