:root {
  --bg: #f4f9ff;
  --bg-2: #eaf3ff;
  --card: #ffffff;
  --text: #1f2d3d;
  --muted: #4c6782;
  --line: #d6e6fb;
  --primary: #4a90e2;
  --primary-2: #7bb6ff;
  --primary-3: #2f6fbe;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, var(--bg), var(--bg-2));
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 22px;
  border-bottom: 1px solid var(--line);
  background: rgba(244, 249, 255, 0.9);
  backdrop-filter: blur(6px);
  position: sticky;
  top: 0;
}

.brand {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: 0.2px;
  color: #214f86;
}

.nav nav {
  display: flex;
  gap: 15px;
  align-items: center;
}

a {
  color: #2d69aa;
  text-decoration: none;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 28px 20px 64px;
}

.narrow { max-width: 900px; }

.hero {
  background: #f8fbff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 42px 30px;
}

.kicker {
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 12px;
  font-weight: 700;
  color: #3d7cc4;
  margin: 0;
}

h1 {
  font-size: 48px;
  line-height: 1.07;
  margin: 10px 0 12px;
  color: #163b66;
}

.sub {
  font-size: 20px;
  color: var(--muted);
  max-width: 860px;
  margin-top: 0;
}

.subpage {
  margin-top: -4px;
  color: var(--muted);
}

.cta-row {
  display: flex;
  gap: 12px;
  margin-top: 18px;
}

.btn,
.btn-light,
.btn-outline {
  display: inline-block;
  border-radius: 10px;
  padding: 11px 16px;
  font-weight: 700;
}

.btn {
  background: var(--primary);
  color: #fff;
}

.btn:hover { background: var(--primary-3); }

.btn-light {
  background: #dcecff;
  color: #1f4f87;
}

.btn-outline {
  border: 1px solid #77a8e8;
  color: #2b66a6;
}

.trust-row {
  margin-top: 14px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.trust-row span {
  font-size: 13px;
  background: #eaf3ff;
  border: 1px solid #d1e4ff;
  color: #356ca8;
  padding: 7px 10px;
  border-radius: 20px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0;
}

.cards.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 17px;
}

.card h3 {
  margin-top: 0;
  color: #1b4b7d;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 8px 0 26px;
}

.feature {
  background: #fafdff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
}

code {
  background: #e8f2ff;
  padding: 2px 6px;
  border-radius: 6px;
  color: #24558f;
}

.pricing { margin-top: 14px; }

h2 { color: #1d4f84; }

.price-card {
  max-width: 420px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px;
}

.amount {
  font-size: 42px;
  font-weight: 800;
  color: #1d4f84;
  margin-bottom: 8px;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 16px 0 20px;
}

.stat {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px;
}

.stat span {
  display: block;
  font-size: 12px;
  color: #5f7f9f;
  margin-bottom: 6px;
}

.stat strong {
  color: #1b4b7d;
  font-size: 20px;
}

.notice {
  margin-top: 10px;
  background: #e8f2ff;
  border: 1px solid #c8deff;
  border-radius: 10px;
  color: #2a5b92;
  padding: 11px 13px;
}

.back {
  display: inline-block;
  margin-bottom: 8px;
  color: #3973b0;
}

.footer {
  margin-top: 18px;
  border-top: 1px solid var(--line);
  padding: 18px 20px;
  text-align: center;
  color: #5d7b99;
}

@media (max-width: 940px) {
  h1 { font-size: 38px; }
  .cards,
  .cards.two,
  .feature-grid,
  .stats-row { grid-template-columns: 1fr; }
  .nav nav { display: none; }
}