/* Run the Numbers — shared layout and chrome (see shared/README.md). */

:root {
  --bg: #0E211F;
  --bg-2: #14302C;
  --paper: #F6F3EA;
  --paper-dim: #EDE8DA;
  --ink: #1B2E2A;
  --ink-soft: #5B6B65;
  --line: #D8D2C0;
  --on-dark: #EDEFE9;
  --on-dark-soft: #9FB3AC;
  --teal: #3E8E7E;
  --teal-deep: #1F5C51;
  --blue: #4472A1;
  --amber: #C8862E;
  --amber-soft: #EADFC7;
  --red: #B4552F;
  --radius: 18px;
  --shadow: 0 24px 60px -20px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  background: radial-gradient(120% 140% at 15% -10%, var(--bg-2) 0%, var(--bg) 55%);
  color: var(--on-dark);
  font-family: 'Inter', sans-serif;
  -webkit-font-smoothing: antialiased;
  padding: 48px 18px 32px;
}

.wrap {
  width: 100%;
  max-width: 860px;
  min-height: calc(100vh - 80px);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 26px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(159, 179, 172, 0.28);
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
  text-decoration: none;
  color: var(--on-dark);
}

a.site-brand:hover .site-brand-text {
  color: var(--on-dark-soft);
}

.site-brand-mark {
  width: 32px;
  height: 32px;
  flex: none;
}

.site-brand-text {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 17px;
  line-height: 1.15;
  letter-spacing: -0.01em;
  transition: color 0.15s;
}

.site-brand--home {
  cursor: default;
}

.site-header-link {
  flex: none;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--on-dark-soft);
  text-decoration: none;
  white-space: nowrap;
}

.site-header-link:hover {
  color: var(--on-dark);
}

.site-header-link:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
  border-radius: 2px;
}

.eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--on-dark-soft);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.eyebrow::before {
  content: '';
  width: 22px;
  height: 1px;
  background: var(--on-dark-soft);
  opacity: 0.6;
}

h1 {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: clamp(30px, 5vw, 44px);
  margin: 0 0 12px;
  line-height: 1.08;
}

.lede {
  color: var(--on-dark-soft);
  font-size: 16px;
  line-height: 1.6;
  margin: 0 0 34px;
}

.lede b {
  color: var(--on-dark);
  font-weight: 600;
}

.paper {
  background: var(--paper);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  color: var(--ink);
  overflow: hidden;
}

.section {
  padding: 32px 36px;
}

.section + .section {
  border-top: 1px dashed var(--line);
}

.section-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 18px;
}

button:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 2px;
}

.privacy-note {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 12.5px;
  color: var(--on-dark-soft);
  margin-top: 18px;
  padding: 0 6px;
  line-height: 1.55;
}

.privacy-note .icon {
  width: 15px;
  height: 15px;
  flex: none;
  margin-top: 2px;
}

.site-footer {
  margin-top: auto;
  padding: 32px 6px 0;
  display: grid;
  grid-template-columns: minmax(180px, 0.7fr) 1.3fr;
  gap: 18px 32px;
  color: var(--on-dark-soft);
  font-size: 11.5px;
  line-height: 1.55;
}

.site-footer::before {
  content: '';
  grid-column: 1 / -1;
  height: 1px;
  background: rgba(159, 179, 172, 0.28);
}

.site-footer .host {
  color: var(--on-dark);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.site-footer .disclaimers {
  display: grid;
  gap: 5px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
  }
}

@media (max-width: 640px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .site-header-link {
    align-self: flex-start;
  }

  .section {
    padding: 24px 20px;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }
}