:root {
  --bg: #ffffff;
  --bg-alt: #f5f7fa;
  --ink: #0f1a2a;
  --ink-soft: #4a5668;
  --line: #e2e7ee;
  --accent: #1f5eff;
  --accent-dark: #1446c8;
  --dark: #0b1422;
  --dark-ink: #c9d2df;
  --radius: 14px;
  --max: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px; gap: 16px;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 800; letter-spacing: 0.06em; color: var(--ink); font-size: 18px;
}
.logo:hover { text-decoration: none; }
.logo-mark {
  width: 30px; height: 30px; border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), #5b8cff);
  display: grid; place-items: center; color: #fff; font-size: 15px; font-weight: 800;
}
.nav { display: flex; gap: 28px; }
.nav a { color: var(--ink-soft); font-weight: 500; font-size: 15px; }
.nav a:hover { color: var(--ink); text-decoration: none; }

/* Hero */
.hero {
  padding: 110px 0 100px;
  background:
    radial-gradient(900px 400px at 85% -10%, rgba(31,94,255,0.12), transparent 60%),
    linear-gradient(180deg, #fff, var(--bg-alt));
}
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 18px;
}
.hero h1 {
  font-size: clamp(34px, 5vw, 56px); line-height: 1.1; margin: 0 0 22px;
  letter-spacing: -0.02em; max-width: 820px;
}
.hero p.lead { font-size: 19px; color: var(--ink-soft); max-width: 640px; margin: 0 0 36px; }
.btn {
  display: inline-block; padding: 14px 26px; border-radius: 10px;
  background: var(--accent); color: #fff; font-weight: 600;
}
.btn:hover { background: var(--accent-dark); text-decoration: none; }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); margin-left: 10px; }
.btn-ghost:hover { background: #fff; }

/* Sections */
section { padding: 90px 0; }
section.alt { background: var(--bg-alt); }
.section-head { max-width: 680px; margin-bottom: 48px; }
.section-head h2 { font-size: clamp(28px, 3.4vw, 38px); line-height: 1.2; margin: 0 0 14px; letter-spacing: -0.01em; }
.section-head p { color: var(--ink-soft); margin: 0; font-size: 17px; }

.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px;
}
.card h3 { margin: 14px 0 8px; font-size: 19px; }
.card p { margin: 0; color: var(--ink-soft); font-size: 15px; }
.icon {
  width: 44px; height: 44px; border-radius: 10px; background: rgba(31,94,255,0.1);
  color: var(--accent); display: grid; place-items: center;
}
.icon svg { width: 22px; height: 22px; }

.steps { counter-reset: step; }
.step { position: relative; padding-left: 58px; }
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  position: absolute; left: 0; top: 0; font-weight: 800; color: var(--accent); font-size: 22px;
}
.step h3 { margin: 0 0 6px; font-size: 18px; }
.step p { margin: 0; color: var(--ink-soft); font-size: 15px; }

.company-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.company-table th, .company-table td { text-align: left; padding: 16px 22px; border-bottom: 1px solid var(--line); vertical-align: top; }
.company-table tr:last-child th, .company-table tr:last-child td { border-bottom: 0; }
.company-table th { width: 34%; color: var(--ink-soft); font-weight: 500; background: #fafbfd; }

/* Legal pages */
.legal { padding: 70px 0 90px; }
.legal .container { max-width: 860px; }
.legal h1 { font-size: clamp(30px, 4vw, 42px); margin: 0 0 8px; letter-spacing: -0.01em; }
.legal .updated { color: var(--ink-soft); margin: 0 0 40px; }
.legal h2 { font-size: 22px; margin: 40px 0 12px; }
.legal h3 { font-size: 17px; margin: 24px 0 8px; }
.legal p, .legal li { color: #2b3645; }
.legal ul { padding-left: 22px; }
.legal li { margin-bottom: 6px; }
.legal .box { background: var(--bg-alt); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 24px; }
.legal .box p { margin: 4px 0; }

/* Footer */
.site-footer { background: var(--dark); color: var(--dark-ink); padding: 64px 0 28px; font-size: 15px; }
.site-footer a { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.6fr; gap: 40px; }
.site-footer h4 { color: #fff; font-size: 14px; letter-spacing: 0.1em; text-transform: uppercase; margin: 0 0 16px; }
.site-footer p { margin: 0 0 8px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 8px; }
.site-footer .logo { color: #fff; margin-bottom: 14px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1); margin-top: 48px; padding-top: 22px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 14px; color: #8a97aa;
}

@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .nav { gap: 16px; }
  .nav a.hide-sm { display: none; }
  .hero { padding: 70px 0 64px; }
  section { padding: 64px 0; }
  .grid-3, .grid-2, .footer-grid { grid-template-columns: 1fr; }
  .btn-ghost { margin: 12px 0 0; }
  .company-table th, .company-table td { display: block; width: 100%; border-bottom: 0; padding: 10px 18px; }
  .company-table td { border-bottom: 1px solid var(--line); padding-top: 0; }
}