/* ==========================================================================
   Site mariage Pascale & Frédéric — feuille commune
   Palette plage/sable/mer, tokens CSS, classes partagées
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Pinyon+Script&family=Playfair+Display:ital,wght@0,400;0,500;1,400&family=Montserrat:wght@300;400;500;600&display=swap');

/* ---- Tokens ---- */
:root {
  --sand-light: #fef9f3;
  --sand: #f5e9d5;
  --sand-deep: #e9d7b9;
  --foam: #a8bec0;
  --copper: #c9a87a;
  --ink: #5a4a3f;
  --ink-soft: #8b7568;
  --cream: #ffffff;

  --font-script: 'Pinyon Script', cursive;
  --font-serif: 'Playfair Display', serif;
  --font-ui: 'Montserrat', sans-serif;

  --shadow-soft: 0 4px 20px rgba(90, 74, 63, 0.08);
  --shadow-card: 0 8px 30px rgba(90, 74, 63, 0.12);
  --shadow-btn: 0 4px 15px rgba(201, 168, 122, 0.35);
  --shadow-btn-hover: 0 6px 20px rgba(201, 168, 122, 0.5);

  --radius-btn: 10px;
  --radius-card: 14px;
}

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

body {
  font-family: var(--font-ui);
  color: var(--ink);
  background: linear-gradient(180deg, var(--sand-light) 0%, var(--sand) 100%);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

/* ---- En-tête partagé (pages intérieures) ---- */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 14px;
  margin-bottom: 12px;
  padding: 6px 14px;
  border-radius: 20px;
  background: rgba(201, 168, 122, 0.08);
  transition: background 0.2s;
}
.back-link:hover { background: rgba(201, 168, 122, 0.18); }

.header-script {
  text-align: center;
  font-family: var(--font-script);
  font-size: 42px;
  line-height: 1;
  color: var(--ink);
  margin-bottom: 6px;
}

.header-date {
  text-align: center;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 3px;
  color: var(--ink-soft);
}

.divider-orn {
  text-align: center;
  color: var(--copper);
  letter-spacing: 12px;
  font-size: 12px;
  margin: 20px 0 28px;
  padding-left: 12px;
}

/* ---- Titres de page ---- */
.page-title {
  font-family: var(--font-serif);
  font-size: 28px;
  text-align: center;
  font-weight: 400;
  color: var(--ink);
  margin-bottom: 6px;
}

.page-sub {
  text-align: center;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 16px;
  color: var(--ink-soft);
  margin-bottom: 24px;
}

/* ---- Boutons ---- */
.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 64px;
  padding: 18px 24px;
  border: none;
  border-radius: var(--radius-btn);
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  box-sizing: border-box;
}

.btn-primary {
  background: linear-gradient(135deg, var(--copper) 0%, var(--foam) 100%);
  color: #fff;
  box-shadow: var(--shadow-btn);
}
.btn-primary:hover,
.btn-primary:active {
  transform: translateY(-2px);
  box-shadow: var(--shadow-btn-hover);
}

.btn-secondary {
  background: transparent;
  color: var(--ink-soft);
  border: 1.5px solid var(--copper);
}
.btn-secondary:hover,
.btn-secondary:active {
  background: rgba(201, 168, 122, 0.08);
  transform: translateY(-2px);
}

/* ---- Cœur animé (accueil) ---- */
.heart {
  display: inline-block;
  color: var(--copper);
  animation: heartbeat 2s ease-in-out infinite;
}
@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}

/* ---- Cartes ---- */
.card {
  background: var(--cream);
  border-radius: var(--radius-card);
  padding: 26px 22px;
  box-shadow: var(--shadow-soft);
}

/* ---- Utilitaires ---- */
.container {
  max-width: 540px;
  margin: 0 auto;
  padding: 32px 20px;
}

@media (max-width: 420px) {
  .header-script { font-size: 36px; }
  .page-title { font-size: 24px; }
  .btn-primary, .btn-secondary { font-size: 13px; letter-spacing: 1.5px; }
}