:root {
  --bg: #f3f7fb;
  --surface: #ffffff;
  --ink: #0f172a;
  --muted: #475569;
  --brand: #0ea5a4;
  --brand-dark: #0b7d7d;
  --accent: #14b8a6;
  --border: #dbe7ef;
  --shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Sora", "Segoe UI", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at top right, #e6fffb 0%, var(--bg) 38%), var(--bg);
  line-height: 1.6;
}

a {
  color: var(--brand-dark);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  background: rgba(243, 247, 251, 0.82);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0.2px;
  color: var(--ink);
}

.brand-logo {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.12);
}

.brand-dot {
  color: var(--brand);
}

.nav-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--muted);
  font-weight: 500;
}

.hero {
  padding: 64px 0 38px;
}

.hero-card {
  background: linear-gradient(140deg, #ffffff 0%, #f7fcfb 100%);
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: var(--shadow);
  padding: clamp(22px, 5vw, 42px);
}

.hero h1 {
  margin: 0;
  font-size: clamp(28px, 5vw, 46px);
  line-height: 1.18;
}

.hero p {
  margin: 14px 0 0;
  color: var(--muted);
  max-width: 720px;
}

.badges {
  margin-top: 20px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  border: 1px solid #bbf7d0;
  color: #166534;
  background: #f0fdf4;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 600;
}

.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(12, 1fr);
  margin: 26px 0 56px;
}

.card {
  grid-column: span 6;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.04);
}

.card h3 {
  margin: 0 0 8px;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.legal-wrap {
  padding: 40px 0 60px;
}

.legal-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: clamp(18px, 3vw, 34px);
  box-shadow: var(--shadow);
}

.legal-panel h1 {
  margin-top: 0;
  font-size: clamp(26px, 4vw, 38px);
}

.legal-panel h2 {
  margin-top: 26px;
  font-size: 20px;
}

.legal-panel ul {
  padding-left: 20px;
}

.callout {
  border-left: 4px solid var(--accent);
  background: #f0fdfa;
  padding: 12px 14px;
  border-radius: 8px;
  margin: 16px 0;
}

.site-footer {
  padding: 28px 0 38px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 14px;
}

.footer-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.footer-copy {
  margin-top: 10px;
}

.btn {
  display: inline-block;
  background: var(--brand);
  color: #fff;
  font-weight: 600;
  border-radius: 10px;
  padding: 11px 16px;
  margin-top: 16px;
}

.btn:hover {
  background: var(--brand-dark);
  text-decoration: none;
}

@media (max-width: 860px) {
  .card {
    grid-column: span 12;
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
}