/* PrépaGo French - Le Cahier theme */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-bg: #FAF8F4;
  --color-surface: #F3F0E8;
  --color-border: #E8E4DC;
  --color-divider: #E0DCD4;
  --color-text-primary: #2C2C2A;
  --color-text-secondary: #888780;
  --color-text-muted: #B4B2A9;
  --color-accent: #C4553A;
  --font-serif: Georgia, 'Times New Roman', serif;
}

body {
  font-family: var(--font-serif);
  color: var(--color-text-primary);
  background: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Layout ── */

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Header ── */

header {
  padding: 48px 0 32px;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}

header .logo {
  font-size: 30px;
  font-weight: normal;
  color: var(--color-text-primary);
  text-decoration: none;
  letter-spacing: 0.12em;
}

header .logo span {
  color: var(--color-accent);
}

nav {
  margin-top: 16px;
  display: flex;
  justify-content: center;
  gap: 32px;
}

nav a {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.2s;
}

nav a:hover {
  color: var(--color-accent);
}

/* ── Hero ── */

.hero {
  text-align: center;
  padding: 64px 0;
}

.hero h1 {
  font-size: 40px;
  font-weight: normal;
  color: var(--color-text-primary);
  line-height: 1.3;
  margin-bottom: 16px;
}

.hero p {
  font-size: 18px;
  color: var(--color-text-secondary);
  max-width: 520px;
  margin: 0 auto 32px;
}

.badge-link img {
  height: 52px;
}

/* ── Features ── */

.features {
  padding: 48px 0;
  border-top: 1px solid var(--color-border);
}

.features h2 {
  font-size: 24px;
  font-weight: normal;
  color: var(--color-text-primary);
  text-align: center;
  margin-bottom: 40px;
  letter-spacing: 0.04em;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.feature-item h3 {
  font-size: 16px;
  font-weight: normal;
  margin-bottom: 6px;
  color: var(--color-text-primary);
}

.feature-item p {
  font-size: 14px;
  color: var(--color-text-secondary);
}

/* ── Page content (privacy, terms, support) ── */

.page-content {
  padding: 48px 0 64px;
}

.page-content h1 {
  font-size: 32px;
  font-weight: normal;
  color: var(--color-text-primary);
  margin-bottom: 8px;
}

.page-content .updated {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  text-transform: uppercase;
  margin-bottom: 32px;
}

.page-content h2 {
  font-size: 20px;
  font-weight: normal;
  color: var(--color-text-primary);
  margin-top: 40px;
  margin-bottom: 12px;
  border-bottom: 0.5px solid var(--color-divider);
  padding-bottom: 8px;
}

.page-content h3 {
  font-size: 16px;
  font-weight: normal;
  color: var(--color-text-primary);
  margin-top: 24px;
  margin-bottom: 8px;
}

.page-content p,
.page-content ul {
  font-size: 15px;
  color: var(--color-text-primary);
  margin-bottom: 12px;
}

.page-content ul {
  padding-left: 20px;
}

.page-content li {
  margin-bottom: 6px;
}

.page-content a {
  color: var(--color-accent);
  border-bottom: 0.5px solid var(--color-accent);
  text-decoration: none;
}

.page-content a:hover {
  opacity: 0.7;
}

/* ── Support ── */

.support-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 32px;
  margin-top: 24px;
}

.support-card h3 {
  font-size: 16px;
  font-weight: normal;
  color: var(--color-text-primary);
  margin-top: 0;
  margin-bottom: 8px;
}

.support-card p {
  font-size: 14px;
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* ── Footer ── */

footer {
  border-top: 1px solid var(--color-border);
  padding: 32px 0;
  text-align: center;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

footer a {
  color: var(--color-text-secondary);
  text-decoration: none;
}

footer a:hover {
  color: var(--color-accent);
}

footer .links {
  margin-bottom: 8px;
  display: flex;
  justify-content: center;
  gap: 24px;
}

/* ── Responsive ── */

@media (max-width: 600px) {
  header {
    padding: 32px 0 24px;
  }

  header .logo {
    font-size: 26px;
  }

  .hero {
    padding: 40px 0;
  }

  .hero h1 {
    font-size: 28px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .page-content h1 {
    font-size: 26px;
  }

  .page-content h2 {
    font-size: 18px;
  }
}