:root{
  --bg:#0b1220; --panel:#0f172a; --muted:#0d1324;
  --text:#e5e7eb; --sub:#cbd5e1; --primary:#0EA5E9; --accent:#22d3ee;
  --border:#1f2937; --success:#16a34a; --shadow:rgba(0,0,0,.4);
}
[data-theme="light"]{
  --bg:#f6f8fb; --panel:#ffffff; --muted:#f1f5f9;
  --text:#0f172a; --sub:#334155; --primary:#0284C7; --accent:#22c55e;
  --border:#e2e8f0; --shadow:rgba(2,8,23,.15);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
img{max-width:100%;display:block}
a{color:var(--text);text-decoration:none}
.container{max-width:1150px;margin:0 auto;padding:0 24px}

.site-header{position:sticky;top:0;background:rgba(11,18,32,.6);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--border);z-index:50}
[data-theme="light"] .site-header{background:rgba(255,255,255,.6)}
.header-wrap{display:flex;align-items:center;justify-content:space-between;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700}
.nav{display:flex;gap:14px;align-items:center}
.nav a{padding:8px 10px;border-radius:10px}
.nav a:hover{background:var(--panel)}

.btn{background:var(--primary);color:#001016;padding:10px 16px;border-radius:12px;font-weight:700;display:inline-block;transition:.2s ease}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 24px var(--shadow)}
.btn--ghost{background:transparent;border:1px solid var(--border);color:var(--text)}
.btn--ghost:hover{border-color:var(--primary);color:#001016;background:rgba(14,165,233,.15)}
[data-theme="light"] .btn--ghost:hover{background:rgba(2,132,199,.12)}
.btn--lg{padding:12px 18px}
.btn--block{display:block;text-align:center}

.hero{position:relative;padding:80px 0}
.hero::before{content:"";position:absolute;inset:-20% -10% auto;height:60%;background:radial-gradient(800px 400px at 20% 20%,rgba(14,165,233,.25),transparent 60%),radial-gradient(600px 300px at 80% 10%,rgba(34,211,238,.2),transparent 60%);filter:blur(40px);pointer-events:none}
[data-theme="light"] .hero::before{background:radial-gradient(800px 400px at 20% 20%,rgba(2,132,199,.18),transparent 60%),radial-gradient(600px 300px at 80% 10%,rgba(34,197,94,.18),transparent 60%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:center}
.hero h1{font-size:44px;line-height:1.08;margin:0 0 14px}
.grad-text{background:linear-gradient(90deg,var(--text),var(--primary));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--sub);margin:0 0 18px}
.cta-row{display:flex;gap:12px;margin:18px 0}
.trust{color:var(--sub);font-size:14px}

.dashboard{background:linear-gradient(180deg,rgba(255,255,255,.02),transparent),var(--panel);border:1px solid var(--border);border-radius:16px;overflow:hidden;box-shadow:0 12px 40px var(--shadow)}
.dash-header{display:flex;align-items:center;gap:8px;padding:12px 14px;border-bottom:1px solid var(--border)}
.dash-header .dot{width:10px;height:10px;border-radius:50%;background:var(--border)}
.dash-header span{color:var(--sub);font-size:13px}
.dash-body{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px;padding:14px}
.card{background:linear-gradient(180deg,rgba(255,255,255,.02),transparent),var(--muted);border:1px solid var(--border);border-radius:14px;padding:14px;transition:.2s ease}
.hover:hover{transform:translateY(-3px);box-shadow:0 16px 40px var(--shadow);border-color:rgba(14,165,233,.4)}
.card h3{margin:0 0 6px;font-size:16px}
.card p{margin:0 0 8px;color:var(--sub)}
.score-bar{height:10px;background:#0a1222;border-radius:6px;overflow:hidden}
.score-bar span{display:block;height:100%;background:linear-gradient(90deg,var(--primary),var(--accent))}
[data-theme="light"] .score-bar{background:#e2e8f0}
.mini-chart{display:flex;align-items:flex-end;gap:6px;height:60px}
.mini-chart span{flex:1;background:linear-gradient(180deg,var(--accent),var(--primary));border-radius:4px}
.badges{display:flex;gap:8px}
.badges i{font-style:normal;font-size:12px;color:var(--sub);background:#0a1222;border:1px solid var(--border);padding:4px 6px;border-radius:6px}
[data-theme="light"] .badges i{background:#f8fafc;border-color:#e2e8f0}

.section{padding:60px 0}
.section--muted{background:var(--muted)}
.section h2{font-size:28px;margin:0 0 8px}
.section-sub{color:var(--sub);margin:0 0 24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature{background:linear-gradient(180deg,rgba(255,255,255,.02),transparent),var(--panel);border:1px solid var(--border);border-radius:14px;padding:18px;transition:.2s ease}
.feature .icon{font-size:22px}
.feature:hover{transform:translateY(-3px);box-shadow:0 16px 40px var(--shadow)}

.quote{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:18px;margin:0;transition:.2s ease}
.quote:hover{transform:translateY(-2px);box-shadow:0 12px 32px var(--shadow)}
.quote p{margin:0 0 8px}

.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.plan{background:linear-gradient(180deg,rgba(255,255,255,.02),transparent),var(--panel);border:1px solid var(--border);border-radius:16px;padding:20px;transition:.2s ease}
.plan--highlight{border-color:var(--primary);box-shadow:0 0 0 2px rgba(14,165,233,.18)}
.price{font-size:22px;margin:6px 0 12px}
.price span{font-size:12px;color:var(--sub);margin-left:6px}
.plan ul{list-style:none;padding:0;margin:0 0 16px}
.plan li{padding:6px 0;border-bottom:1px dashed var(--border)}
.plan li:last-child{border-bottom:none}
.plan:hover{transform:translateY(-4px);box-shadow:0 18px 48px var(--shadow)}

.cta{padding:56px 0;background:linear-gradient(90deg,rgba(14,165,233,.18),rgba(34,211,238,.18));border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.cta-wrap{text-align:center}
.cta h2{margin:0 0 8px}

.form{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}
label{display:block;color:var(--sub);font-size:14px}
input,textarea{width:100%;margin-top:6px;background:#0a1222;color:var(--text);border:1px solid var(--border);border-radius:12px;padding:10px;transition:.2s ease}
[data-theme="light"] input,[data-theme="light"] textarea{background:#f8fafc}
input:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 2px rgba(14,165,233,.15)}
.form-actions{display:flex;align-items:center;gap:12px;margin-top:12px}
.form-note{color:var(--sub);font-size:12px}

.site-footer{border-top:1px solid var(--border);padding:22px 0;background:#0a1222}
[data-theme="light"] .site-footer{background:#f1f5f9}
.footer-wrap{display:flex;align-items:center;justify-content:space-between}
.footer-links{display:flex;gap:12px}

.reveal{opacity:0;transform:translateY(12px);transition:opacity .5s ease,transform .5s ease}
.reveal.show{opacity:1;transform:none}

@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr}
  .dash-body{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .pricing{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .nav{gap:8px;flex-wrap:wrap}
  .hero h1{font-size:36px}
}