/* Stepstone alpha-site — minimal design copying tokens from src/app/globals.css */
:root {
  --color-primary: #00288e;
  --color-primary-container: #1e40af;
  --color-on-primary: #ffffff;
  --color-secondary-container: #d5e3fc;
  --color-tertiary: #003d27;
  --color-tertiary-container: #00563a;
  --color-on-tertiary-container: #3fd298;
  --color-surface: #f8f9ff;
  --color-surface-container-low: #eff4ff;
  --color-surface-container-high: #dce9ff;
  --color-surface-container-lowest: #ffffff;
  --color-on-surface: #0b1c30;
  --color-on-surface-variant: #444653;
  --color-outline-variant: #c4c5d5;
  --color-error-container: #ffdad6;
  --color-on-error-container: #93000a;
  --font-headline: 'Manrope', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background-color: var(--color-surface);
  color: var(--color-on-surface);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}

.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-container) 100%);
  color: var(--color-on-primary);
  padding: 80px 0 64px;
}

.hero .eyebrow {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 12px;
  opacity: 0.85;
}

.hero h1 {
  font-family: var(--font-headline);
  font-size: 52px;
  font-weight: 800;
  line-height: 1.1;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}

.hero .lede {
  font-size: 18px;
  line-height: 1.55;
  max-width: 560px;
  margin: 0;
  opacity: 0.92;
}

.prose {
  background: var(--color-surface-container-lowest);
  border-radius: 24px;
  padding: 56px 56px;
  margin: -40px 0 64px;
  box-shadow: 0 12px 40px rgba(11, 28, 48, 0.06);
}

.prose .loading {
  color: var(--color-on-surface-variant);
  font-style: italic;
  margin: 0;
}

.prose .error {
  color: var(--color-on-error-container);
  background: var(--color-error-container);
  padding: 16px 20px;
  border-radius: 12px;
}

.prose h1,
.prose h2,
.prose h3 {
  font-family: var(--font-headline);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-on-surface);
  letter-spacing: -0.01em;
}

.prose h1 {
  font-size: 36px;
  margin: 56px 0 16px;
}

.prose h2 {
  font-size: 26px;
  margin: 48px 0 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-outline-variant);
}

.prose h2:first-child {
  border-top: none;
  padding-top: 0;
  margin-top: 0;
}

.prose h3 {
  font-size: 20px;
  margin: 32px 0 12px;
}

.prose h4 {
  font-size: 16px;
  margin: 24px 0 8px;
  font-weight: 700;
}

.prose p,
.prose ul,
.prose ol {
  margin: 0 0 16px;
}

.prose ul,
.prose ol {
  padding-left: 24px;
}

.prose li {
  margin-bottom: 6px;
}

.prose code {
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
  background: var(--color-surface-container-high);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.92em;
}

.prose pre {
  background: var(--color-surface-container-high);
  padding: 16px 20px;
  border-radius: 12px;
  overflow-x: auto;
  font-size: 14px;
  line-height: 1.5;
}

.prose pre code {
  background: transparent;
  padding: 0;
}

.prose a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.prose blockquote {
  border-left: 4px solid var(--color-primary);
  background: var(--color-surface-container-low);
  margin: 16px 0;
  padding: 12px 20px;
  border-radius: 0 8px 8px 0;
  color: var(--color-on-surface-variant);
}

.prose blockquote p {
  margin-bottom: 8px;
}

.prose blockquote p:last-child {
  margin-bottom: 0;
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 14px;
}

.prose th,
.prose td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-outline-variant);
  vertical-align: top;
}

.prose th {
  background: var(--color-surface-container-low);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-on-surface-variant);
}

.prose img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  margin: 20px 0;
  box-shadow: 0 4px 16px rgba(11, 28, 48, 0.08);
}

.prose hr {
  border: none;
  border-top: 1px solid var(--color-outline-variant);
  margin: 40px 0;
}

.footer {
  background: var(--color-surface-container-low);
  border-top: 1px solid var(--color-outline-variant);
  padding: 32px 0 48px;
  font-size: 14px;
  color: var(--color-on-surface-variant);
  text-align: center;
}

.footer p {
  margin: 4px 0;
}

.footer-legal {
  margin-top: 12px !important;
  font-size: 13px;
}

.footer-legal a {
  color: var(--color-on-surface-variant);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.footer-legal a:hover {
  color: var(--color-on-surface);
}

.footer-legal span {
  margin: 0 6px;
  color: var(--color-outline-variant);
}

.draft-notice {
  background: #fff3cd;
  border-left: 4px solid #f0b400;
  color: #5a4500;
  padding: 12px 16px;
  border-radius: 0 8px 8px 0;
  font-size: 14px;
  margin: 0 0 24px;
}

.draft-notice strong {
  color: #5a4500;
}

@media (max-width: 720px) {
  .hero {
    padding: 56px 0 48px;
  }
  .hero h1 {
    font-size: 36px;
  }
  .hero .lede {
    font-size: 16px;
  }
  .prose {
    padding: 32px 24px;
    border-radius: 16px;
    margin: -24px 0 48px;
  }
  .prose h1 {
    font-size: 28px;
  }
  .prose h2 {
    font-size: 22px;
  }
}