:root {
  --bg-primary: #f5f5f2;
  --bg-surface: #ffffff;
  --bg-muted: #eeede9;
  --text-primary: #151515;
  --text-secondary: #3a3a3a;
  --text-muted: #666666;
  --border-default: #e1e1dc;
  --primary-main: #111111;
  --primary-pressed: #2b2b2b;
  --danger: #7a2323;
  --danger-surface: #f8e8e8;
  --danger-border: #e6c0c0;
  --shadow: 0 24px 60px rgba(17, 17, 17, 0.08);
  --radius-card: 28px;
  --radius-chip: 999px;
  --content-width: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.72), transparent 28%),
    linear-gradient(180deg, #fafaf8 0%, var(--bg-primary) 100%);
  color: var(--text-primary);
  line-height: 1.6;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
}

.page-shell {
  width: min(100% - 32px, var(--content-width));
  margin: 0 auto;
  padding: 28px 0 56px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--primary-main);
  color: var(--bg-surface);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-copy strong {
  font-size: 17px;
  font-weight: 600;
}

.brand-copy span {
  color: var(--text-muted);
  font-size: 13px;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.nav a,
.chip-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: var(--radius-chip);
  border: 1px solid var(--border-default);
  background: rgba(255, 255, 255, 0.72);
  color: var(--text-primary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition:
    border-color 160ms ease,
    transform 160ms ease,
    background-color 160ms ease;
}

.nav a:hover,
.chip-link:hover {
  border-color: #b5b5ae;
  background: var(--bg-surface);
  transform: translateY(-1px);
}

.hero-card,
.content-card,
.footer-card {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
}

.hero-card {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 28px;
  padding: 32px;
  margin-bottom: 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: var(--radius-chip);
  background: var(--bg-muted);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.12;
}

h1 {
  margin-top: 18px;
  font-size: clamp(2.8rem, 5vw, 4.3rem);
  letter-spacing: -0.05em;
}

h2 {
  font-size: clamp(1.7rem, 2.5vw, 2.35rem);
  letter-spacing: -0.03em;
}

h3 {
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.lede {
  margin: 18px 0 0;
  max-width: 68ch;
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button-primary,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: var(--radius-chip);
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 600;
  transition:
    transform 160ms ease,
    background-color 160ms ease,
    border-color 160ms ease;
}

.button-primary {
  background: var(--primary-main);
  color: var(--bg-surface);
}

.button-primary:hover {
  background: var(--primary-pressed);
  transform: translateY(-1px);
}

.button-secondary {
  background: var(--bg-surface);
  border-color: var(--border-default);
  color: var(--text-primary);
}

.button-secondary:hover {
  border-color: #b5b5ae;
  transform: translateY(-1px);
}

.hero-panel {
  display: grid;
  gap: 14px;
}

.panel-card {
  padding: 20px;
  border-radius: 22px;
  border: 1px solid var(--border-default);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(245, 245, 242, 0.92));
}

.panel-card p,
.panel-card li {
  color: var(--text-secondary);
  margin: 0;
}

.panel-card ul {
  padding-left: 18px;
  margin: 12px 0 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.stat-card,
.info-card {
  padding: 22px;
  border-radius: 24px;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
}

.stat-card strong {
  display: block;
  font-size: 1.9rem;
  letter-spacing: -0.04em;
}

.stat-card span,
.info-card p {
  color: var(--text-secondary);
}

.content-card {
  padding: 32px;
}

.content-card + .content-card,
.content-card + .footer-card,
.hero-card + .content-card {
  margin-top: 24px;
}

.section-stack {
  display: grid;
  gap: 24px;
}

.section-block {
  display: grid;
  gap: 12px;
}

.section-block p,
.section-block li {
  color: var(--text-secondary);
  margin: 0;
}

.section-block ul {
  margin: 0;
  padding-left: 20px;
}

.muted-note {
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--border-default);
  background: var(--bg-muted);
  color: var(--text-secondary);
}

.danger-note {
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--danger-border);
  background: var(--danger-surface);
  color: var(--danger);
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
}

.list-clean {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.list-clean li {
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--border-default);
  background: var(--bg-surface);
}

.footer-card {
  margin-top: 24px;
  padding: 24px 28px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.footer-meta {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.legal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.small-copy {
  color: var(--text-muted);
  font-size: 0.92rem;
}

@media (max-width: 920px) {
  .hero-card,
  .two-column,
  .grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100% - 20px, var(--content-width));
    padding-top: 20px;
    padding-bottom: 32px;
  }

  .topbar {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-card,
  .content-card,
  .footer-card {
    padding: 22px;
    border-radius: 22px;
  }

  .hero-actions,
  .nav {
    width: 100%;
  }

  .nav a,
  .button-primary,
  .button-secondary,
  .chip-link {
    width: 100%;
  }
}