:root {
  --ink: #17212b;
  --muted: #586879;
  --blue: #2e7896;
  --blue-dark: #205b73;
  --blue-pale: #eaf6fa;
  --cream: #fffaf2;
  --white: #ffffff;
  --line: #d8e5eb;
  --shadow: 0 18px 45px rgba(28, 71, 91, 0.12);
  --radius: 24px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 14% 5%, rgba(174, 222, 237, 0.35), transparent 28rem),
    linear-gradient(180deg, #f8fcfe 0%, #ffffff 42%, #f7fbfc 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a { color: var(--blue-dark); }

img { max-width: 100%; }

.wrap { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(248, 252, 254, 0.88);
  border-bottom: 1px solid rgba(216, 229, 235, 0.8);
  backdrop-filter: blur(16px);
}

.nav { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }

.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 800; text-decoration: none; }
.brand img { width: 42px; height: 42px; object-fit: contain; }

.nav-links { display: flex; gap: 22px; align-items: center; }
.nav-links a { color: var(--muted); font-size: 0.95rem; font-weight: 650; text-decoration: none; }
.nav-links a:hover, .nav-links a:focus { color: var(--blue-dark); }

.hero { padding: 76px 0 52px; text-align: center; }
.wordmark { display: block; width: min(850px, 100%); margin: 0 auto 28px; border-radius: 28px; }
.eyebrow { margin: 0 0 10px; color: var(--blue-dark); font-size: 0.82rem; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; }
.hero h1 { max-width: 820px; margin: 0 auto 18px; font-size: clamp(2.2rem, 5vw, 4.6rem); line-height: 1.03; letter-spacing: -0.055em; }
.hero-copy { max-width: 720px; margin: 0 auto; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.3rem); }

.status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 26px;
  padding: 9px 14px;
  color: #6d5100;
  background: #fff3c9;
  border: 1px solid #f0d987;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 750;
}
.status::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: #d99d00; }

.actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 30px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border: 1px solid var(--blue);
  border-radius: 14px;
  background: var(--blue);
  color: white;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(46, 120, 150, 0.2);
}
.button:hover, .button:focus { background: var(--blue-dark); border-color: var(--blue-dark); transform: translateY(-1px); }
.button.secondary { color: var(--blue-dark); background: white; box-shadow: none; }

.fine-print { margin-top: 15px; color: var(--muted); font-size: 0.84rem; }

section { padding: 58px 0; }
.section-heading { max-width: 680px; margin: 0 auto 32px; text-align: center; }
.section-heading h2 { margin: 0 0 10px; font-size: clamp(1.8rem, 4vw, 2.8rem); letter-spacing: -0.035em; }
.section-heading p { margin: 0; color: var(--muted); }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card {
  padding: 28px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.step-number { display: grid; place-items: center; width: 38px; height: 38px; margin-bottom: 20px; color: white; background: var(--blue); border-radius: 50%; font-weight: 850; }
.card h3 { margin: 0 0 8px; font-size: 1.2rem; }
.card p { margin: 0; color: var(--muted); }

.privacy-band { padding: 42px; background: var(--blue-pale); border: 1px solid #cfe8f0; border-radius: 30px; }
.privacy-band h2 { margin: 0 0 8px; font-size: clamp(1.7rem, 3vw, 2.4rem); }
.privacy-band p { max-width: 760px; margin: 0 0 18px; color: var(--muted); }

.checklist { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 22px; padding: 0; list-style: none; }
.checklist li { position: relative; padding-left: 28px; }
.checklist li::before { content: "✓"; position: absolute; left: 0; color: var(--blue); font-weight: 900; }

.notice { padding: 22px 24px; color: #684f07; background: #fff8df; border: 1px solid #ecd58b; border-radius: 18px; }
.notice strong { color: #463400; }

.page-hero { padding: 62px 0 28px; }
.page-hero h1 { margin: 0 0 10px; font-size: clamp(2.2rem, 5vw, 3.8rem); letter-spacing: -0.05em; }
.page-hero p { max-width: 760px; margin: 0; color: var(--muted); font-size: 1.12rem; }

.prose { max-width: 820px; padding-bottom: 70px; }
.prose h2 { margin: 42px 0 10px; font-size: 1.55rem; }
.prose h3 { margin: 26px 0 8px; }
.prose p, .prose li { color: #40505f; }
.prose code { padding: 2px 6px; background: #edf4f7; border-radius: 5px; }
.prose ol, .prose ul { padding-left: 24px; }
.prose li + li { margin-top: 9px; }

.site-footer { padding: 32px 0 44px; border-top: 1px solid var(--line); }
.footer-inner { display: flex; justify-content: space-between; gap: 24px; align-items: flex-start; }
.footer-links { display: flex; flex-wrap: wrap; gap: 16px; }
.footer-links a { color: var(--muted); font-size: 0.9rem; text-decoration: none; }
.footer-note { max-width: 520px; margin: 8px 0 0; color: var(--muted); font-size: 0.82rem; }

@media (max-width: 760px) {
  .nav { align-items: flex-start; padding: 14px 0; }
  .nav-links { gap: 12px; flex-wrap: wrap; justify-content: flex-end; }
  .nav-links a { font-size: 0.82rem; }
  .hero { padding-top: 48px; }
  .grid, .checklist { grid-template-columns: 1fr; }
  .privacy-band { padding: 28px; }
  .footer-inner { flex-direction: column; }
}

@media (prefers-reduced-motion: no-preference) {
  .button { transition: transform 150ms ease, background 150ms ease, border-color 150ms ease; }
}