*{box-sizing:border-box}
body{margin:0;font-family:Arial,sans-serif;background:#020607;color:#fff;overflow-x:hidden}
canvas{position:fixed;inset:0;z-index:-1}
.header{display:flex;justify-content:space-between;align-items:center;padding:20px 40px;position:sticky;top:0;background:rgba(2,6,7,.75);backdrop-filter:blur(6px);border-bottom:1px solid rgba(0,255,255,.12)}
.logo{font-size:30px;font-weight:700}
.glow{text-shadow:0 0 10px #0ff,0 0 24px #0ff;color:#0ff}
nav a{color:#fff;text-decoration:none;margin-left:18px}
.wa{padding:8px 14px;border:1px solid #0ff;border-radius:12px;color:#0ff}
.hero{text-align:center;padding:90px 20px}
.hero h1{font-size:64px;margin:0}
.hero p{font-size:22px;color:#9ff}
.buttons{margin-top:24px}
.btn{display:inline-block;padding:14px 24px;border:1px solid #0ff;border-radius:14px;color:#0ff;text-decoration:none;margin:6px}
.primary{background:#0ff;color:#001214;font-weight:700}
.wrap{max-width:1180px;margin:auto;padding:20px}
h2{font-size:34px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.card{background:rgba(8,24,29,.88);border:1px solid rgba(0,255,255,.22);padding:26px;border-radius:18px;min-height:120px;display:flex;align-items:center;justify-content:center;text-align:center;box-shadow:0 0 18px rgba(0,255,255,.08)}
.cta-box{display:flex;justify-content:space-between;align-items:center;gap:20px;background:rgba(8,24,29,.88);border:1px solid rgba(0,255,255,.22);padding:28px;border-radius:20px}
.footer{padding-top:30px}
.footgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.copy{text-align:center;color:#9aa;margin-top:20px}
@media(max-width:768px){.header{flex-direction:column;gap:10px;padding:16px 20px}.hero h1{font-size:42px}.hero p{font-size:18px}.cta-box{flex-direction:column;align-items:flex-start}}