:root{
  --bg:#0b1220;
  --card:#0f172a;
  --text:#e2e8f0;
  --muted:#94a3b8;
  --brand1:#3B82F6;
  --brand2:#06B6D4;
}

*{box-sizing:border-box}
html,body{
  margin:0; padding:0;
  background: radial-gradient(1200px 600px at 20% -10%, rgba(59,130,246,.25), transparent 60%),
              radial-gradient(1000px 500px at 100% 0%, rgba(6,182,212,.22), transparent 60%),
              var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, "Helvetica Neue", Arial, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", sans-serif;
  line-height:1.55;
}
a{color:inherit;text-decoration:none}
.container{max-width:1180px;margin:0 auto;padding:0 20px}

header.nav{position:sticky; top:0; z-index:20; backdrop-filter:saturate(120%) blur(10px);
  background: rgba(11,18,32,.6); border-bottom:1px solid rgba(255,255,255,.06)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:32px;width:auto}
.brand b{font-weight:800;letter-spacing:.2px}

.nav-cta a{display:inline-block;padding:10px 16px;border-radius:10px;
  background: linear-gradient(90deg, var(--brand1), var(--brand2)); font-weight:700;
  box-shadow: 0 10px 22px rgba(6,182,212,.22)}

.hero{padding:72px 0 36px}
.hero-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:38px;align-items:center}
.hero h1{font-size: clamp(28px, 4vw, 48px); line-height:1.12; margin:0 0 14px 0}
.hero p{color:var(--muted);font-size:clamp(16px, 1.2vw, 18px)}
.badge{display:inline-block;padding:6px 10px;border-radius:999px;
  background: rgba(34,211,238,.12); color:#a5f3fc; font-weight:700; letter-spacing:.2px; font-size:13px; margin-bottom:14px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:18px}
.btn{display:inline-flex;align-items:center;gap:8px;border:none;cursor:pointer;
  padding:14px 18px;border-radius:12px;font-weight:800}
.btn-primary{background: linear-gradient(90deg, var(--brand1), var(--brand2)); color:white; box-shadow: 0 12px 30px rgba(6,182,212,.25)}
.btn-secondary{background: rgba(255,255,255,.06); color:var(--text); border:1px solid rgba(255,255,255,.08)}

.hero img{width:100%;border-radius:16px;border:1px solid rgba(255,255,255,.06)}

.section{padding:72px 0;border-top:1px solid rgba(255,255,255,.06)}
.section h2{font-size: clamp(24px,3vw,36px); margin:0 0 10px}
.section .sub{color:var(--muted); margin:0 0 22px; max-width:780px}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:20px}
.card h3{margin:0 0 8px;font-size:18px}
.card p{margin:0;color:var(--muted)}

.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:14px}
.stat{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);border-radius:12px;padding:14px;text-align:center}
.stat b{font-size:20px;display:block}

.ba{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:center}
.ba img{width:100%;border-radius:14px;border:1px solid rgba(255,255,255,.08)}

.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:20px}
.price-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:22px;position:relative}
.badge-top{position:absolute;top:12px;right:12px;background:linear-gradient(90deg,var(--brand1),var(--brand2));color:white;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:800}
.price{font-size:32px;font-weight:900;margin:10px 0}
.features{color:var(--muted);padding-left:18px}
.features li{margin:6px 0}

.footer-hero{text-align:center;padding:80px 0}
.footer-hero h3{font-size: clamp(24px,3vw,36px); margin:0 0 10px}
.footer-hero p{color:var(--muted);max-width:820px;margin:10px auto 22px}

.about{background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:18px}

footer{border-top:1px solid rgba(255,255,255,.06); padding:28px 0; margin-top:48px}
.footer-top{padding:10px 0;color:#a5f3fc;text-align:center;font-weight:800}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:20px}
.footer-grid h4{margin:0 0 8px}
.footer-grid p, .footer-grid a{color:var(--muted)}
.footer-bottom{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;color:var(--muted);margin-top:16px}

@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .pillars{grid-template-columns:1fr 1fr}
  .ba{grid-template-columns:1fr}
  .pricing-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width: 640px){
  .footer-grid{grid-template-columns:1fr}
}