:root{
  --bg:#0b0f14; --panel:#0f141a; --text:#e6edf3; --muted:#9aa6b2; --line:#1f2a33;
  --accent:#3B82F6; --accent-2:#10B981; --warn:#e87979; --shadow:0 10px 28px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font:16px/1.6 Inter, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, #0b1220 0%, transparent 60%),
    radial-gradient(1200px 600px at 110% 10%, #0d1b2a 0%, transparent 60%), var(--bg);
}
.wrapper{max-width:1140px;margin:0 auto;padding:0 20px}

/* Header */
.site-header{position:sticky;top:0;backdrop-filter:saturate(140%) blur(8px);background:rgba(11,15,20,.7);border-bottom:1px solid var(--line);z-index:20}
.header-bar{display:flex;align-items:center;justify-content:space-between;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-weight:700;letter-spacing:.2px}
.brand-text{font-size:18px}
.nav a{color:var(--muted);text-decoration:none;margin-left:18px}
.nav a:hover{color:var(--text)}

/* Buttons / Inputs */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 16px;border-radius:12px;border:1px solid var(--line);background:#0f1620;color:var(--text);text-decoration:none;cursor:pointer;transition:transform .05s ease, box-shadow .2s ease}
.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
.btn-ghost{background:transparent}
.btn-sm{padding:8px 12px;border-radius:10px}
.input-row{display:flex;gap:10px}
.input-row input{flex:1;padding:12px 12px;border-radius:12px;border:1px solid var(--line);background:#0d141b;color:var(--text)}
.input-row input::placeholder{color:#7c8793}

/* Hero */
.hero{padding:56px 0 32px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.hero h1{margin:0 0 10px;font-size:34px;line-height:1.2;font-weight:750}
.lead{color:var(--muted);max-width:58ch}
.points{margin:16px 0 0;padding:0;list-style:none;color:var(--muted)}
.points li{padding-left:14px;position:relative}
.points li::before{content:"";position:absolute;left:0;top:10px;width:6px;height:6px;border-radius:50%;background:#4b5563}

/* Card / Results */
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:var(--shadow)}
.audit-card label{display:block;font-weight:600;margin-bottom:8px}
.note{display:block;margin-top:10px;color:var(--muted)}
.loading{display:flex;gap:10px;align-items:center;justify-content:center;padding:16px;border:1px dashed var(--line);border-radius:12px;background:#0c131a}
.spinner{width:18px;height:18px;border-radius:999px;border:2px solid var(--muted);border-top-color:transparent;animation:spin .9s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.results{margin-top:14px}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.metric{background:#0c131a;border:1px solid var(--line);border-radius:12px;padding:12px}
.metric .label{font-size:12px;color:var(--muted)}
.metric .value{font-size:22px;margin-top:6px;color:var(--accent)}
.assets summary{cursor:pointer}
table{width:100%;border-collapse:collapse;margin-top:12px}
th,td{text-align:left;padding:8px;border-bottom:1px solid var(--line)}
td a{color:#93c5fd;word-break:break-all}
.tips{margin-top:12px}
.tips h3{margin:10px 0 6px}
.toast{margin-top:10px;padding:10px;border-radius:10px;background:#1a0f0f;border:1px solid #3c1f1f;color:#ffd6d6}
.toast.ok{background:#0f1a12;border-color:#263d2e;color:#ccffde}
.hidden{display:none}

/* Dashboard */
.section{padding:56px 0;border-top:1px solid var(--line)}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}
.kpi{background:#0c131a;border:1px solid var(--line);border-radius:12px;padding:12px}
.kpi-label{font-size:12px;color:var(--muted)}
.kpi-value{font-size:22px;margin-top:6px;color:#dbeafe}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.mt12{margin-top:12px}
.mt16{margin-top:16px}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.muted{color:var(--muted)}

/* How / Pricing / FAQ */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.step{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px}
.badge{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:999px;background:#0c131a;border:1px solid var(--line);margin-right:8px;color:var(--accent-2);font-weight:700}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.price-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:16px;position:relative}
.price-card .price{font-size:28px;margin:8px 0 12px}
.price-card .price span{font-size:14px;color:var(--muted)}
.price-card ul{margin:0 0 12px;padding-left:18px;color:var(--muted)}
.price-card.featured{border-color:rgba(59,130,246,.45);box-shadow:0 0 0 1px rgba(59,130,246,.35), var(--shadow)}
.ribbon{position:absolute;top:14px;right:14px;background:#0c131a;border:1px solid var(--line);padding:4px 8px;border-radius:999px;color:#bcd2ff}

/* Footer */
.site-footer{padding:32px 0;border-top:1px solid var(--line);color:var(--muted)}
.footer-grid{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.brand-inline{font-weight:700;color:var(--text)}

/* Responsive */
@media (max-width: 1080px){
  .hero-grid{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
}
@media (max-width: 900px){
  .metrics{grid-template-columns:1fr}
  .kpis{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr}
  .pricing-grid{grid-template-columns:1fr}
}