/* ============================================================
   L Fridge — Charte L Forms adaptée + accent bleu froid
   ============================================================ */

:root {
  /* Palette claire ivoire — élégante & aérée */
  --bg:            #faf8f3;   /* ivoire très clair */
  --bg-soft:       #f5f1e7;   /* crème plus prononcé */
  --bg-card:       #ffffff;   /* blanc pur pour cards */
  --bg-elev:       #ffffff;
  --line:          #e6e0d2;   /* ligne beige claire */
  --text:          #1a1a17;   /* anthracite */
  --text-muted:    #6b6558;   /* gris chaud */

  /* Doré L Forms — assombri pour bon contraste sur fond clair */
  --gold:          #a88824;
  --gold-bright:   #c9a34a;
  --gold-deep:     #7a6017;

  /* Bleu vif L Fridge (accent produit) */
  --blue:          #1f5aff;
  --blue-bright:   #4d80ff;
  --blue-deep:     #0f3fbf;

  /* Jaune L Fridge (accent secondaire) */
  --yellow:        #ffd435;
  --yellow-deep:   #f0c020;

  --radius-sm:     6px;
  --radius:        10px;
  --radius-lg:     14px;
  --shadow-sm:     0 2px 8px rgba(0,0,0,.3);
  --shadow:        0 4px 20px rgba(0,0,0,.4);
  --shadow-lg:     0 8px 40px rgba(0,0,0,.5);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px; line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 500;
  color: var(--text);
  margin: 0 0 16px;
  line-height: 1.2;
}
h1 { font-size: 48px; }
h2 { font-size: 36px; }
h3 { font-size: 24px; }
h4 { font-size: 18px; }
p { margin: 0 0 12px; color: var(--text); }
a { color: var(--gold); text-decoration: none; transition: color .2s; }
a:hover { color: var(--gold-bright); }
img { max-width: 100%; height: auto; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-tight { padding: 48px 0; }
.text-center { text-align: center; }
.lead { font-size: 18px; color: var(--text-muted); max-width: 680px; margin: 0 auto 32px; }
.eyebrow {
  display: inline-block; font-size: 12px; letter-spacing: .2em;
  text-transform: uppercase; color: var(--blue); margin-bottom: 12px; font-weight: 600;
}
.muted { color: var(--text-muted); }

/* Boutons */
.btn {
  display: inline-block; padding: 12px 24px; border-radius: var(--radius);
  font-weight: 500; font-size: 15px; letter-spacing: .02em;
  transition: all .2s; text-decoration: none; border: 1px solid transparent;
  cursor: pointer;
}
.btn-gold {
  background: var(--gold); color: #0a0a0a;
}
.btn-gold:hover { background: var(--gold-bright); transform: translateY(-1px); }
.btn-blue {
  background: var(--blue); color: #fff;
}
.btn-blue:hover { background: var(--blue-bright); transform: translateY(-1px); color: #fff; }
.btn-outline {
  border: 1px solid var(--gold); color: var(--gold); background: transparent;
}
.btn-outline:hover { background: rgba(212,175,55,.1); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250,248,243,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px; min-height: 64px;
}
.site-logo {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px; color: var(--text); font-weight: 500;
  text-decoration: none;
}
.site-logo:hover { color: var(--gold); }
.site-logo .logo-img {
  width: 44px; height: 44px; display: block;
  transition: transform .2s;
}
.site-logo:hover .logo-img { transform: rotate(-6deg); }
.site-logo .logo-name {
  letter-spacing: .01em;
}
.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav a {
  color: var(--text-muted); font-size: 15px; font-weight: 500;
  transition: color .2s;
}
.site-nav a:hover, .site-nav a.active { color: var(--gold); }
.site-nav a.btn { color: #fff; }
.nav-toggle {
  display: none; background: transparent; border: 0; cursor: pointer;
  width: 40px; height: 40px; padding: 0;
}
.nav-toggle span {
  display: block; width: 22px; height: 2px; background: var(--text);
  margin: 5px auto; transition: transform .2s;
}
@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .site-nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bg-soft); flex-direction: column;
    padding: 20px 24px; border-bottom: 1px solid var(--line);
    align-items: flex-start; gap: 16px;
  }
  body.nav-open .site-nav { display: flex; }
}

/* Cards / grilles */
.cards-3 {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
@media (max-width: 900px) { .cards-3 { grid-template-columns: 1fr; } }
.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: transform .25s, border-color .25s, box-shadow .25s;
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.card:hover {
  transform: translateY(-3px); border-color: var(--gold);
  box-shadow: 0 8px 24px rgba(168,136,36,.08);
}
.card .icon {
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(31,90,255,.10);
  color: var(--blue);
  border-radius: 50%; margin-bottom: 18px; font-size: 20px;
}
.card h3 { font-size: 20px; margin-bottom: 12px; }
.card p { color: var(--text-muted); font-size: 15px; margin: 0; }

/* Splits (2 colonnes) */
.split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: 40px; } }

/* Page head (hero) */
.page-head {
  padding: 100px 0 60px;
  background: linear-gradient(180deg, var(--bg-soft) 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--line);
  text-align: center;
}
.page-head h1 { font-size: 56px; margin-top: 8px; }
@media (max-width: 700px) { .page-head h1 { font-size: 36px; } }

/* CTA banner */
.cta-banner {
  padding: 80px 0; text-align: center;
  background:
    radial-gradient(800px 300px at 50% 0%, rgba(168,136,36,.10) 0%, transparent 60%),
    var(--bg-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.cta-banner h2 { font-size: 40px; margin-bottom: 16px; color: var(--gold); }
.cta-banner p { max-width: 600px; margin: 0 auto 32px; color: var(--text-muted); }

/* Footer */
.site-footer {
  background: #1a1916;   /* footer sombre pour contraste noble */
  border-top: 3px solid var(--gold);
  padding: 60px 0 30px;
  margin-top: 60px;
  color: #d8d0be;
}
.site-footer .brand-line { color: #f0e9dc; }
.site-footer h4 { color: var(--gold-bright) !important; }
.site-footer .footer-cols a { color: #b8b0a0; }
.site-footer .footer-cols a:hover { color: var(--gold-bright); }
.site-footer .footer-langs a { color: #8a8272; }
.site-footer .footer-langs a.active { background: rgba(168,136,36,.25); color: var(--gold-bright); }
.site-footer .footer-copy { color: #8a8272; }
.footer-cols {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
  margin-bottom: 32px;
}
@media (max-width: 900px) { .footer-cols { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .footer-cols { grid-template-columns: 1fr; } }
.footer-cols h4 {
  color: var(--gold); font-size: 13px; letter-spacing: .14em;
  text-transform: uppercase; margin-bottom: 12px;
}
.footer-cols a {
  display: block; color: var(--text-muted); font-size: 14px;
  padding: 4px 0; transition: color .2s;
}
.footer-cols a:hover { color: var(--gold); }
.brand-line { font-size: 15px; color: var(--text); margin-bottom: 8px; }
.brand-parent { font-size: 13px; color: var(--text-muted); margin: 0; }
.footer-langs {
  display: flex; gap: 12px; justify-content: center;
  padding: 20px 0; border-top: 1px solid var(--line);
  text-transform: uppercase; font-size: 12px; letter-spacing: .1em;
}
.footer-langs a {
  color: var(--text-muted); padding: 4px 8px; border-radius: var(--radius-sm);
}
.footer-langs a.active { background: rgba(74,144,184,.2); color: var(--blue-bright); }
.footer-copy {
  text-align: center; font-size: 12px; color: var(--text-muted);
  margin: 12px 0 0; padding-top: 12px;
}

/* Forms */
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; margin-bottom: 6px; color: var(--text-muted);
  font-size: 13px; text-transform: uppercase; letter-spacing: .08em; font-weight: 600;
}
.form-group label .req { color: #e74c3c; margin-left: 2px; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 12px 14px;
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); color: var(--text);
  font-family: inherit; font-size: 15px; transition: border-color .2s;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: var(--blue);
}
.form-group textarea { min-height: 140px; resize: vertical; }
.form-notice {
  font-size: 13px; color: var(--text-muted); margin-top: 8px;
}

/* Utilities accessibility */
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* Flash messages */
.flash-ok, .flash-err {
  padding: 14px 18px; border-radius: var(--radius);
  margin: 20px 0; font-size: 15px;
}
.flash-ok { background: rgba(45,132,80,.2); border: 1px solid #2d8450; color: #7be2a5; }
.flash-err { background: rgba(180,50,50,.2); border: 1px solid #b43232; color: #ff9b9b; }

/* Import des styles spécifiques pages */
@import url('style-pages.css');