:root {
  --ink: #0b0f14;
  --ink-2: #3f4a56;
  --ink-3: #6b7683;
  --bg: #ffffff;
  --bg-2: #f5f7f9;
  --line: #e4e8ec;
  --accent: #1554d1;
  --accent-dark: #0f3fa0;
  --radius: 12px;
  --max: 1120px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Nav */
header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { font-weight: 800; font-size: 20px; letter-spacing: -0.02em; color: var(--ink); }
.logo:hover { text-decoration: none; }
.logo span { color: var(--accent); }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { color: var(--ink-2); font-size: 15px; font-weight: 500; }
.nav-links a:hover { color: var(--ink); text-decoration: none; }
.nav-links a.btn, .nav-links a.btn:hover { color: #fff; }
.btn {
  display: inline-block; background: var(--accent); color: #fff;
  padding: 11px 22px; border-radius: 8px; font-weight: 600; font-size: 15px;
  border: none; cursor: pointer; transition: background .15s ease;
}
.btn:hover { background: var(--accent-dark); text-decoration: none; }
.btn-ghost {
  background: transparent; color: var(--ink); border: 1px solid var(--line);
}
.btn-ghost:hover { background: var(--bg-2); }

/* Hero */
.hero { padding: 96px 0 80px; }
.hero-kicker {
  display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 16px;
}
h1 {
  font-size: clamp(36px, 5.5vw, 58px); line-height: 1.08; letter-spacing: -0.03em;
  font-weight: 800; max-width: 780px;
}
.hero p.lede { font-size: 19px; color: var(--ink-2); max-width: 620px; margin: 22px 0 32px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-meta { margin-top: 40px; display: flex; gap: 32px; flex-wrap: wrap; color: var(--ink-3); font-size: 14px; }
.hero-meta strong { color: var(--ink); font-size: 22px; display: block; font-weight: 700; }

/* Sections */
section { padding: 80px 0; }
section.alt { background: var(--bg-2); }
.sec-head { max-width: 640px; margin-bottom: 48px; }
.sec-head h2 { font-size: clamp(26px, 3.5vw, 36px); letter-spacing: -0.02em; line-height: 1.15; }
.sec-head p { color: var(--ink-2); margin-top: 12px; font-size: 17px; }

/* Services grid */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.card {
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px;
}
.card .icon {
  width: 42px; height: 42px; border-radius: 10px; background: #e8effc;
  display: flex; align-items: center; justify-content: center; margin-bottom: 18px;
}
.card .icon svg { stroke: var(--accent); }
.card h3 { font-size: 18px; margin-bottom: 8px; letter-spacing: -0.01em; }
.card p { color: var(--ink-2); font-size: 15px; }

/* Process */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; counter-reset: step; }
.step { padding: 24px; border-left: 2px solid var(--line); }
.step .num { font-size: 13px; font-weight: 700; color: var(--accent); letter-spacing: .06em; }
.step h3 { font-size: 17px; margin: 8px 0 6px; }
.step p { color: var(--ink-2); font-size: 15px; }

/* Pricing */
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; align-items: stretch; }
.plan {
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px 28px; display: flex; flex-direction: column;
}
.plan.featured { border-color: var(--accent); box-shadow: 0 8px 30px rgba(21,84,209,.10); }
.plan .tag { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--accent); margin-bottom: 10px; }
.plan h3 { font-size: 19px; }
.plan .price { font-size: 34px; font-weight: 800; letter-spacing: -0.02em; margin: 14px 0 4px; }
.plan .price small { font-size: 15px; font-weight: 500; color: var(--ink-3); }
.plan .desc { color: var(--ink-2); font-size: 14px; margin-bottom: 20px; }
.plan ul { list-style: none; margin: 0 0 28px; flex: 1; }
.plan li { padding: 7px 0 7px 26px; position: relative; font-size: 15px; color: var(--ink-2); }
.plan li::before {
  content: ""; position: absolute; left: 0; top: 13px; width: 14px; height: 14px;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%231554d1" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"/></svg>') no-repeat center / contain;
}
.pricing-note { margin-top: 28px; color: var(--ink-3); font-size: 14px; max-width: 720px; }

/* Contact */
.contact-box {
  background: var(--ink); color: #fff; border-radius: 16px; padding: 56px 40px;
  display: flex; flex-wrap: wrap; gap: 32px; align-items: center; justify-content: space-between;
}
.contact-box h2 { font-size: clamp(24px, 3vw, 32px); letter-spacing: -0.02em; }
.contact-box p { color: #b8c2cc; margin-top: 10px; max-width: 480px; }
.contact-box a.btn { background: #fff; color: var(--ink); }
.contact-box a.btn:hover { background: #e8ecef; }
.contact-email { font-size: 15px; color: #b8c2cc; margin-top: 14px; }
.contact-email a { color: #fff; font-weight: 600; }

/* FAQ */
.faq details { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq summary { font-weight: 600; cursor: pointer; font-size: 16px; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq summary::after { content: "+"; font-size: 20px; color: var(--ink-3); }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--ink-2); margin-top: 10px; font-size: 15px; max-width: 760px; }

/* Footer */
footer { border-top: 1px solid var(--line); padding: 48px 0 40px; background: var(--bg); }
.foot { display: flex; flex-wrap: wrap; gap: 32px; justify-content: space-between; }
.foot .col h4 { font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-3); margin-bottom: 14px; }
.foot .col a { display: block; color: var(--ink-2); font-size: 14px; padding: 4px 0; }
.foot .col a:hover { color: var(--ink); }
.foot-bottom { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; color: var(--ink-3); font-size: 13px; }

/* Legal pages */
.legal { max-width: 760px; margin: 0 auto; padding: 64px 24px 96px; }
.legal h1 { font-size: 36px; margin-bottom: 8px; }
.legal .updated { color: var(--ink-3); font-size: 14px; margin-bottom: 40px; }
.legal h2 { font-size: 22px; margin: 40px 0 12px; letter-spacing: -0.01em; }
.legal h3 { font-size: 17px; margin: 24px 0 8px; }
.legal p, .legal li { color: var(--ink-2); font-size: 16px; }
.legal ul { margin: 12px 0 12px 24px; }
.legal li { margin-bottom: 8px; }

@media (max-width: 720px) {
  .nav-links a:not(.btn) { display: none; }
  .hero { padding: 64px 0 56px; }
  section { padding: 56px 0; }
  .contact-box { padding: 40px 24px; }
}