:root{
  --bg:#ffffff; --bg-soft:#f5f7fb; --ink:#0f172a; --ink-2:#475569; --line:#e2e8f0;
  --brand:#4f46e5; --brand-2:#06b6d4; --dark:#0b1020; --ok:#16a34a; --radius:14px;
  --shadow:0 10px 30px rgba(15,23,42,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:16px}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}
.container{width:min(1160px,100% - 32px);margin-inline:auto}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,16,32,.92);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.06)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:1.25rem;letter-spacing:-.02em}
.logo:hover{text-decoration:none}
.logo-mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--brand),var(--brand-2));display:grid;place-items:center;color:#fff;font-size:1rem}
.logo span b{color:var(--brand-2)}
.nav-links{display:flex;gap:28px;align-items:center;list-style:none}
.nav-links a{color:#cbd5e1;font-weight:500;font-size:.95rem}
.nav-links a:hover,.nav-links a.active{color:#fff;text-decoration:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:10px;font-weight:600;font-size:.95rem;border:1px solid transparent;cursor:pointer;transition:.15s}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:#4338ca}
.btn-ghost{border-color:rgba(255,255,255,.25);color:#fff}
.btn-outline{border-color:var(--line);color:var(--ink);background:#fff}
.btn-block{width:100%}
.menu-toggle{display:none;background:none;border:0;color:#fff;font-size:1.6rem;cursor:pointer}

/* Hero */
.hero{background:radial-gradient(1200px 500px at 80% -10%,rgba(6,182,212,.25),transparent),radial-gradient(900px 500px at 0% 0%,rgba(79,70,229,.35),transparent),var(--dark);color:#fff;padding:96px 0 88px}
.hero h1{font-size:clamp(2rem,5vw,3.4rem);line-height:1.1;letter-spacing:-.03em;max-width:780px}
.hero p.lead{color:#cbd5e1;font-size:1.15rem;max-width:640px;margin:20px 0 32px}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-badges{display:flex;gap:22px;flex-wrap:wrap;margin-top:40px;color:#94a3b8;font-size:.92rem}
.hero-badges span::before{content:"✓ ";color:var(--brand-2);font-weight:700}
.page-hero{background:var(--dark);color:#fff;padding:64px 0 52px}
.page-hero h1{font-size:clamp(1.8rem,4vw,2.6rem);letter-spacing:-.02em}
.page-hero p{color:#cbd5e1;margin-top:10px;max-width:680px}

/* Sections */
section{padding:80px 0}
.section-soft{background:var(--bg-soft)}
.section-head{text-align:center;max-width:680px;margin:0 auto 48px}
.section-head h2{font-size:clamp(1.6rem,3.5vw,2.3rem);letter-spacing:-.02em}
.section-head p{color:var(--ink-2);margin-top:10px}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--brand);margin-bottom:8px}
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.card h3{font-size:1.15rem;margin-bottom:8px}
.card p{color:var(--ink-2);font-size:.96rem}
.icon{width:44px;height:44px;border-radius:12px;background:#eef2ff;color:var(--brand);display:grid;place-items:center;font-size:1.3rem;margin-bottom:14px}

/* Pricing */
.tabs{display:flex;justify-content:center;gap:8px;margin-bottom:32px}
.tab{padding:9px 18px;border-radius:999px;border:1px solid var(--line);background:#fff;font-weight:600;cursor:pointer;color:var(--ink-2)}
.tab.active{background:var(--brand);border-color:var(--brand);color:#fff}
.plan{position:relative;display:flex;flex-direction:column}
.plan.featured{border:2px solid var(--brand)}
.plan .tag{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--brand);color:#fff;font-size:.75rem;font-weight:700;padding:4px 12px;border-radius:999px}
.plan h3{font-size:1.2rem}
.price{font-size:2.2rem;font-weight:800;letter-spacing:-.02em;margin:10px 0 2px}
.price small{font-size:.95rem;font-weight:500;color:var(--ink-2)}
.price-note{font-size:.82rem;color:var(--ink-2);margin-bottom:18px}
.features{list-style:none;margin:6px 0 24px;flex:1}
.features li{padding:7px 0;border-bottom:1px dashed var(--line);font-size:.94rem;color:var(--ink-2)}
.features li::before{content:"✓";color:var(--ok);font-weight:700;margin-right:8px}
.features li b{color:var(--ink)}
.pricing-foot{text-align:center;color:var(--ink-2);font-size:.9rem;margin-top:28px}

/* Table */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
table{width:100%;border-collapse:collapse;font-size:.94rem;min-width:620px}
th,td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line)}
th{background:var(--bg-soft);font-weight:700}
tr:last-child td{border-bottom:0}

/* Payments strip */
.pay-strip{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:20px}
.pay-chip{border:1px solid var(--line);border-radius:10px;padding:8px 14px;font-size:.88rem;font-weight:600;color:var(--ink-2);background:#fff}

/* CTA */
.cta{background:linear-gradient(135deg,var(--brand),#0891b2);color:#fff;border-radius:20px;padding:48px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta h2{font-size:1.8rem;letter-spacing:-.02em}
.cta p{color:#e0e7ff}
.cta .btn{background:#fff;color:var(--brand)}

/* FAQ */
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin-bottom:12px}
.faq summary{font-weight:600;cursor:pointer}
.faq details p{color:var(--ink-2);margin-top:10px}

/* Policy pages */
.policy{max-width:860px;margin:0 auto;padding:56px 0 80px}
.policy .meta{color:var(--ink-2);font-size:.9rem;margin-bottom:28px;padding:14px 16px;background:var(--bg-soft);border-radius:10px;border:1px solid var(--line)}
.policy h2{font-size:1.3rem;margin:34px 0 10px;letter-spacing:-.01em}
.policy h3{font-size:1.05rem;margin:20px 0 6px}
.policy p,.policy li{color:#334155}
.policy p{margin-bottom:12px}
.policy ul,.policy ol{margin:0 0 14px 22px}
.policy li{margin-bottom:6px}
.policy .callout{border-left:4px solid var(--brand);background:#eef2ff;padding:14px 18px;border-radius:8px;margin:18px 0}
.toc{background:var(--bg-soft);border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin-bottom:24px}
.toc ol{margin:6px 0 0 20px;columns:2;column-gap:32px}
.toc li{font-size:.92rem}

/* Contact */
.contact-list{list-style:none}
.contact-list li{padding:14px 0;border-bottom:1px solid var(--line)}
.contact-list li:last-child{border-bottom:0}
.contact-list b{display:block;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-2);margin-bottom:2px}
form .field{margin-bottom:14px}
label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px}
input,select,textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid #c7d2fe;border-color:var(--brand)}

/* Footer */
.site-footer{background:var(--dark);color:#94a3b8;padding:64px 0 28px;font-size:.93rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px}
.site-footer h4{color:#fff;font-size:.95rem;margin-bottom:14px}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:8px}
.site-footer a{color:#94a3b8}
.site-footer a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:40px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.85rem}

@media (max-width:960px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .menu-toggle{display:block}
  .nav-links{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;background:var(--dark);padding:8px 16px 18px;border-bottom:1px solid rgba(255,255,255,.08)}
  .nav-links.open{display:flex}
  .nav-links li{width:100%}
  .nav-links a{display:block;padding:12px 0}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  section{padding:60px 0}
  .cta{padding:32px 24px}
  .toc ol{columns:1}
}