:root {
  --bg: #f4f7fb;
  --surface: #ffffff;
  --surface-soft: #eef4ff;
  --text: #102033;
  --muted: #607087;
  --border: #dbe4ef;
  --brand: #1d4ed8;
  --brand-dark: #153eaa;
  --success: #047857;
  --warning: #a16207;
  --danger: #b42318;
  --shadow: 0 18px 48px rgba(15, 23, 42, 0.09);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

a {
  color: var(--brand);
}

.container {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(219, 228, 239, 0.9);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--text);
  text-decoration: none;
  font-size: 1.12rem;
  font-weight: 850;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(135deg, #1d4ed8, #0f766e);
  box-shadow: 0 8px 20px rgba(29, 78, 216, 0.24);
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
  flex-wrap: wrap;
}

.nav-links a {
  color: #314158;
  text-decoration: none;
  font-size: 0.94rem;
  font-weight: 650;
}

.nav-links a:hover {
  color: var(--brand);
}

.pilot-banner {
  border-bottom: 1px solid #fde68a;
  background: #fffbeb;
  color: #854d0e;
  font-size: 0.91rem;
}

.pilot-banner .container {
  padding: 10px 0;
}

.hero {
  padding: 82px 0 64px;
  background:
    radial-gradient(circle at 15% 20%, rgba(29, 78, 216, 0.14), transparent 34%),
    radial-gradient(circle at 90% 10%, rgba(4, 120, 87, 0.12), transparent 30%),
    linear-gradient(180deg, #fff, #f4f7fb);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: 46px;
  align-items: center;
}

.eyebrow,
.pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid #bfdbfe;
  border-radius: 999px;
  background: #eff6ff;
  color: #1e40af;
  padding: 7px 11px;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

h1,
h2,
h3 {
  line-height: 1.18;
  letter-spacing: -0.025em;
}

h1 {
  margin: 18px 0;
  font-size: clamp(2.35rem, 6vw, 4.65rem);
}

h2 {
  margin: 0 0 14px;
  font-size: clamp(1.75rem, 4vw, 2.7rem);
}

h3 {
  margin: 0 0 9px;
}

.lead {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  color: var(--text);
  padding: 10px 16px;
  text-decoration: none;
  font-weight: 780;
  cursor: pointer;
}

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

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

.btn-soft {
  border-color: #bfdbfe;
  background: #eff6ff;
  color: #1e40af;
}

.hero-card,
.card,
.notice,
.legal-box,
.redirect-card {
  border: 1px solid var(--border);
  border-radius: 22px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero-card,
.notice,
.legal-box {
  padding: 25px;
}

.hero-card ul,
.card ul,
.legal-box ul {
  margin: 14px 0 0;
  padding-left: 21px;
}

.hero-card li,
.card li,
.legal-box li {
  margin: 7px 0;
}

.section {
  padding: 68px 0;
}

.section-white {
  background: #fff;
}

.section-heading {
  max-width: 770px;
  margin-bottom: 30px;
}

.section-heading p,
.card p,
.muted {
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 18px;
}

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

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  padding: 23px;
  box-shadow: 0 8px 30px rgba(15, 23, 42, 0.055);
}

.card .icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  border-radius: 13px;
  background: var(--surface-soft);
  font-size: 1.25rem;
}

.status {
  display: inline-flex;
  border-radius: 999px;
  padding: 5px 9px;
  font-size: 0.77rem;
  font-weight: 850;
}

.status-ready {
  background: #ecfdf5;
  color: var(--success);
}

.status-pilot {
  background: #fffbeb;
  color: var(--warning);
}

.status-later {
  background: #f1f5f9;
  color: #475569;
}

.checklist {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
}

.checklist li {
  position: relative;
  margin: 10px 0;
  padding-left: 28px;
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: 900;
}

.warning {
  border-color: #fde68a;
  background: #fffbeb;
  color: #713f12;
}

.danger {
  border-color: #fecaca;
  background: #fef2f2;
  color: #7f1d1d;
}

.faq details {
  border-bottom: 1px solid var(--border);
  padding: 15px 0;
}

.faq summary {
  cursor: pointer;
  font-weight: 800;
}

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

.page-hero {
  padding: 62px 0 44px;
  background: linear-gradient(180deg, #fff, #f4f7fb);
}

.page-hero h1 {
  margin-bottom: 12px;
  font-size: clamp(2.1rem, 5vw, 3.5rem);
}

.prose {
  max-width: 850px;
}

.prose h2 {
  margin-top: 40px;
  font-size: 1.55rem;
}

.prose h3 {
  margin-top: 28px;
}

.prose p,
.prose li {
  color: #3d4d62;
}

.legal-meta {
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
  margin: 18px 0;
}

.site-footer {
  border-top: 1px solid var(--border);
  background: #0f172a;
  color: #cbd5e1;
  padding: 38px 0;
}

.site-footer a {
  color: #e2e8f0;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.redirect-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.redirect-card {
  max-width: 560px;
  padding: 34px;
  text-align: center;
}

.redirect-card h1 {
  margin: 0 0 12px;
  font-size: 2rem;
}

@media (max-width: 850px) {
  .nav {
    align-items: flex-start;
    padding: 14px 0;
  }

  .nav-links {
    gap: 10px;
  }

  .hero-grid,
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 56px;
  }
}

@media (max-width: 620px) {
  .nav {
    display: block;
  }

  .nav-links {
    justify-content: flex-start;
    margin-top: 12px;
  }

  .nav-links a:not(.btn) {
    font-size: 0.84rem;
  }

  .section {
    padding: 48px 0;
  }
}