:root{
  --indigo:#1B2A66; --indigo-2:#2a3d8f; --gold:#E3B341; --teal:#16C2C2;
  --ink:#0f172a; --slate:#475569; --slate-2:#64748b;
  --bg:#ffffff; --soft:#f8fafc; --line:#e2e8f0; --mint:#059669; --amber:#d97706;
  --radius:16px; --maxw:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink); background:var(--bg); line-height:1.55; -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.muted{color:var(--slate)}
.center{text-align:center}

/* Nav */
header.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-login{padding:10px 16px;font-size:14px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:19px;letter-spacing:-.01em}
.brand .mark{width:34px;height:34px;border-radius:10px;object-fit:cover;display:block}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{color:var(--slate);font-weight:500;font-size:15px}
.nav-links a:hover{color:var(--ink)}
.btn{display:inline-block;font-weight:700;border-radius:11px;padding:12px 20px;font-size:15px;border:1px solid transparent;cursor:pointer;transition:.15s}
.btn-primary{background:var(--indigo);color:#fff}
.btn-primary:hover{background:#4338ca}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:#cbd5e1}

/* Hero */
.hero{padding:96px 0 72px;background:radial-gradient(900px 500px at 80% -20%,#eef2ff,transparent)}
.eyebrow{color:var(--indigo);font-weight:700;letter-spacing:.13em;text-transform:uppercase;font-size:13px}
.hero h1{font-size:clamp(40px,6vw,68px);line-height:1.04;letter-spacing:-.025em;margin:16px 0 18px}
.hero p.lead{font-size:20px;color:var(--slate);max-width:620px}
.hero-cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero-single{max-width:720px}
.pillrow{display:flex;gap:9px;flex-wrap:wrap;margin-top:26px}
.pill{background:#eef2ff;color:var(--indigo);font-weight:600;font-size:13px;padding:7px 13px;border-radius:999px}

/* Mock card in hero */
.mock{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 30px 70px rgba(15,23,42,.12);overflow:hidden}
.mock .bar{display:flex;gap:7px;padding:14px 16px;border-bottom:1px solid var(--line);background:var(--soft)}
.mock .bar i{width:11px;height:11px;border-radius:50%;background:#cbd5e1;display:block}
.mock .body{padding:22px}
.mockrow{display:flex;justify-content:space-between;align-items:center;padding:11px 0;border-bottom:1px dashed var(--line);font-size:14px}
.mockrow:last-child{border-bottom:0}
.mockrow .k{color:var(--slate-2)}
.mockrow .v{font-weight:700}
.tagok{font-size:11px;font-weight:700;color:#fff;background:var(--mint);padding:2px 8px;border-radius:999px;margin-left:8px}

/* Sections */
section.block{padding:84px 0}
section.block.soft{background:var(--soft)}
.section-head{max-width:680px;margin:0 auto 48px;text-align:center}
.section-head h2{font-size:clamp(30px,4vw,44px);letter-spacing:-.02em;line-height:1.1}
.section-head p{color:var(--slate);font-size:18px;margin-top:14px}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.step .n{width:34px;height:34px;border-radius:50%;background:var(--indigo);color:#fff;display:grid;place-items:center;font-weight:700;margin-bottom:14px}
.step h3{font-size:18px;margin-bottom:8px}
.step p{color:var(--slate);font-size:15px}

/* Feature grid */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:.18s}
.feature:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(15,23,42,.08)}
.feature .ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;color:#fff;font-size:22px;margin-bottom:16px}
.feature h3{font-size:19px;margin-bottom:8px}
.feature p{color:var(--slate);font-size:15px}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.stat-card{text-align:center;padding:30px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.stat-card .big{font-size:46px;font-weight:800;color:var(--indigo);letter-spacing:-.02em}
.stat-card p{color:var(--slate);margin-top:8px}

/* Checks */
ul.checks{list-style:none}
ul.checks li{position:relative;padding:10px 0 10px 34px;font-size:16px}
ul.checks li::before{content:"✓";position:absolute;left:0;top:11px;color:#fff;background:var(--mint);width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:12px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}

/* Pricing */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.plans-two{grid-template-columns:repeat(2,1fr);max-width:820px;margin:0 auto}
.plan{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;display:flex;flex-direction:column}
.plan.featured{border:2px solid var(--indigo);box-shadow:0 20px 50px rgba(79,70,229,.16)}
.plan h3{font-size:20px}
.plan .amt{font-size:34px;font-weight:800;margin:12px 0}
.plan .amt span{font-size:15px;color:var(--slate);font-weight:500}
.plan ul{margin:14px 0 22px}
.plan .btn{margin-top:auto;text-align:center}

/* FAQ */
.faq{max-width:780px;margin:0 auto}
details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin-bottom:14px}
details summary{font-weight:700;cursor:pointer;font-size:17px;list-style:none}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";float:right;color:var(--indigo);font-weight:800}
details[open] summary::after{content:"−"}
details p{color:var(--slate);margin-top:12px}

/* CTA banner */
.cta-banner{background:linear-gradient(135deg,var(--indigo),var(--indigo-2));color:#fff;border-radius:24px;padding:56px;text-align:center}
.cta-banner h2{font-size:36px;letter-spacing:-.02em}
.cta-banner p{opacity:.92;font-size:18px;margin:12px auto 26px;max-width:560px}
.cta-banner .btn-primary{background:#fff;color:var(--indigo)}
.cta-banner .btn-primary:hover{background:#eef2ff}

/* Footer */
footer.site{background:#0b1020;color:#cbd5e1;padding:54px 0 30px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}
footer .brand{color:#fff}
footer h4{color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:14px}
footer a{display:block;color:#94a3b8;padding:5px 0;font-size:15px}
footer a:hover{color:#fff}
.foot-bottom{border-top:1px solid #1e293b;margin-top:36px;padding-top:20px;display:flex;justify-content:space-between;color:#64748b;font-size:14px;flex-wrap:wrap;gap:8px}

/* Forms */
.form{max-width:620px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:18px;padding:34px}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;margin-bottom:7px;font-size:15px}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:11px;padding:12px 14px;font-size:15px;font-family:inherit}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--indigo);box-shadow:0 0 0 3px rgba(79,70,229,.12)}
.note{background:#eef2ff;border:1px solid #c7d2fe;color:#3730a3;border-radius:11px;padding:12px 14px;font-size:14px;margin-top:14px}

@media (max-width:900px){
  .hero-grid,.two-col{grid-template-columns:1fr}
  .steps,.features,.stats,.plans{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .nav-links{display:none}
}
@media (max-width:560px){
  .steps,.features,.stats,.plans,.foot-grid{grid-template-columns:1fr}
}