/* ============================================
   Comparateur Assurance Habitation — style.css
   Template simple, rapide, responsive
   ============================================ */
:root {
  --bleu: #1d4e89;
  --bleu-fonce: #143657;
  --bleu-clair: #eaf1f9;
  --accent: #ff8a3d;       /* CTA */
  --accent-hover: #f0762a;
  --texte: #2b2f36;
  --texte-doux: #5c6470;
  --bordure: #e2e8f0;
  --fond: #ffffff;
  --radius: 10px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--texte);
  background: var(--fond);
  line-height: 1.7;
  font-size: 17px;
}
.container { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
a { color: var(--bleu); }
img { max-width: 100%; }

/* ---------- Header / Nav ---------- */
.site-header {
  border-bottom: 1px solid var(--bordure);
  background: #fff;
  position: sticky; top: 0; z-index: 50;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { text-decoration: none; font-size: 1.15rem; color: var(--texte); }
.logo strong { color: var(--bleu); }
.main-nav { display: flex; gap: 22px; align-items: center; }
.main-nav a { text-decoration: none; color: var(--texte); font-weight: 500; }
.main-nav a:hover { color: var(--bleu); }
.btn-nav {
  background: var(--accent); color: #fff !important;
  padding: 9px 16px; border-radius: var(--radius); font-weight: 600;
}
.btn-nav:hover { background: var(--accent-hover); }

/* ---------- Boutons ---------- */
.btn {
  display: inline-block; background: var(--accent); color: #fff;
  padding: 13px 26px; border-radius: var(--radius);
  text-decoration: none; font-weight: 700; border: none; cursor: pointer;
  font-size: 1.05rem;
}
.btn:hover { background: var(--accent-hover); }
.btn-big { font-size: 1.15rem; padding: 16px 34px; }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(180deg, var(--bleu-clair) 0%, #fff 100%);
  padding: 64px 0 56px;
  text-align: center;
}
.hero h1 { font-size: 2.3rem; line-height: 1.25; color: var(--bleu-fonce); max-width: 760px; margin: 0 auto 16px; }
.hero p.sub { font-size: 1.15rem; color: var(--texte-doux); max-width: 640px; margin: 0 auto 28px; }
.hero .points { display: flex; gap: 28px; justify-content: center; margin-top: 26px; flex-wrap: wrap; color: var(--texte-doux); font-size: .95rem; }
.hero .points span::before { content: "✓ "; color: #1f9d55; font-weight: bold; }

/* ---------- Sections ---------- */
.section { padding: 52px 0; }
.section h2 { font-size: 1.7rem; color: var(--bleu-fonce); margin-bottom: 18px; }
.section-alt { background: var(--bleu-clair); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 24px; }
.card {
  background: #fff; border: 1px solid var(--bordure); border-radius: var(--radius);
  padding: 22px;
}
.card h3 { color: var(--bleu); margin-bottom: 8px; font-size: 1.1rem; }
.card a { font-weight: 600; }

/* ---------- Article ---------- */
.article { max-width: 760px; margin: 0 auto; padding: 44px 20px 56px; }
.article h1 { font-size: 2rem; color: var(--bleu-fonce); margin-bottom: 18px; line-height: 1.3; }
.article h2 { font-size: 1.45rem; color: var(--bleu-fonce); margin: 34px 0 12px; }
.article h3 { font-size: 1.15rem; margin: 24px 0 8px; }
.article p, .article ul, .article ol { margin-bottom: 16px; }
.article ul, .article ol { padding-left: 24px; }
.article blockquote {
  border-left: 4px solid var(--bleu); background: var(--bleu-clair);
  padding: 14px 18px; border-radius: 0 var(--radius) var(--radius) 0; margin-bottom: 16px;
}
.sommaire {
  background: var(--bleu-clair); border-radius: var(--radius);
  padding: 18px 22px; margin: 22px 0 30px;
}
.sommaire p.titre { font-weight: 700; margin-bottom: 8px; color: var(--bleu-fonce); }
.sommaire ul { margin: 0; padding-left: 22px; }
.cta-inline {
  background: var(--bleu); color: #fff; border-radius: var(--radius);
  padding: 24px; text-align: center; margin: 30px 0;
}
.cta-inline p { font-size: 1.1rem; margin-bottom: 14px; font-weight: 600; }

/* ---------- Tableaux ---------- */
table.tableau {
  width: 100%; border-collapse: collapse; margin: 18px 0 26px; font-size: .97rem;
  background: #fff;
}
table.tableau th, table.tableau td { border: 1px solid var(--bordure); padding: 11px 13px; text-align: left; }
table.tableau th { background: var(--bleu); color: #fff; font-weight: 600; }
table.tableau tr:nth-child(even) td { background: #f7fafc; }

/* ---------- Graphique fourchette de prix (pages villes) ---------- */
.graph-prix { margin: 18px 0 30px; }
.graph-prix .ligne { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.graph-prix .label { width: 220px; font-size: .92rem; flex-shrink: 0; }
.graph-prix .barre-zone { flex: 1; background: #f0f4f8; border-radius: 6px; height: 26px; position: relative; }
.graph-prix .barre {
  position: absolute; top: 0; height: 26px; border-radius: 6px;
  background: linear-gradient(90deg, #79c3a2, var(--bleu));
  opacity: .85;
}
.graph-prix .moyen {
  position: absolute; top: -5px; width: 3px; height: 36px; background: var(--accent); border-radius: 2px;
}
.graph-prix .valeurs { width: 150px; font-size: .88rem; color: var(--texte-doux); flex-shrink: 0; text-align: right; }
.legende-graph { font-size: .85rem; color: var(--texte-doux); }
.legende-graph .pt-moyen { display:inline-block; width: 10px; height: 10px; background: var(--accent); border-radius: 2px; margin-right: 5px; }

/* ---------- Villes proximité ---------- */
.villes-proches { display: flex; gap: 12px; flex-wrap: wrap; margin: 14px 0; }
.villes-proches a {
  background: var(--bleu-clair); border-radius: 30px; padding: 8px 18px;
  text-decoration: none; font-weight: 600;
}
.villes-proches a:hover { background: var(--bleu); color: #fff; }

/* ---------- Footer ---------- */
.cta-footer {
  background: var(--bleu); color: #fff; text-align: center; padding: 48px 20px;
}
.cta-footer h2 { font-size: 1.6rem; margin-bottom: 8px; }
.cta-footer p { margin-bottom: 20px; opacity: .9; }
.site-footer { background: var(--bleu-fonce); color: #cdd9e5; padding: 44px 0 0; font-size: .93rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 34px; padding-bottom: 30px; }
.footer-logo { font-weight: 700; color: #fff; margin-bottom: 8px; }
.footer-title { font-weight: 700; color: #fff; margin-bottom: 10px; }
.site-footer ul { list-style: none; }
.site-footer a { color: #cdd9e5; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.15); padding: 16px 20px; text-align: center; }

/* ---------- Comparateur ---------- */
.page-comparateur { padding: 36px 0 10px; }
.page-comparateur h1 { text-align: center; color: var(--bleu-fonce); margin-bottom: 8px; }
.page-comparateur p.sub { text-align: center; color: var(--texte-doux); margin-bottom: 26px; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .grid-3 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 1.7rem; }
  .main-nav { gap: 12px; font-size: .92rem; }
  .graph-prix .label { width: 130px; }
  .graph-prix .valeurs { width: 110px; }
}
@media (max-width: 600px) {
  .main-nav a:not(.btn-nav) { display: none; }
}

/* ---------- Tableaux de classement (du moins cher au plus cher) ---------- */
.rang {
  display:inline-block; width:28px; height:28px; line-height:28px; text-align:center;
  border-radius:50%; background:var(--bleu-clair); color:var(--bleu); font-weight:700; font-size:.88rem;
}
.rang-1 { background:#ffd700; color:#7a5c00; }
.rang-2 { background:#e8e8e8; color:#555; }
.rang-3 { background:#f0c8a0; color:#7a4a14; }
table.tableau td.prix-cell { font-weight:700; color:var(--bleu-fonce); white-space:nowrap; }
table.tableau .mention { font-size:.82rem; color:var(--texte-doux); font-weight:400; }

/* ---------- Badge "mise à jour" ---------- */
.maj-badge {
  display:inline-block; background:#e6f7ee; color:#1f9d55; font-weight:600;
  font-size:.88rem; padding:5px 14px; border-radius:30px; margin-bottom:14px;
}

/* ---------- Encart promo ---------- */
.encart-promo {
  border:2px solid var(--accent); border-radius:var(--radius);
  padding:18px 22px; margin:22px 0; background:#fff8f2;
}
.encart-promo .promo-titre { font-weight:700; color:var(--bleu-fonce); font-size:1.05rem; margin-bottom:6px; }
.encart-promo .promo-detail { font-size:.95rem; }

/* ---------- Tableau responsive sur mobile ---------- */
@media (max-width: 640px) {
  table.tableau { display:block; overflow-x:auto; white-space:nowrap; }
}

/* ---------- Badge mise à jour (pages promo/classements) ---------- */
.maj-badge {
  display: inline-block; background: #e6f7ee; color: #1f9d55;
  font-weight: 700; font-size: .88rem; padding: 6px 14px;
  border-radius: 30px; margin-bottom: 18px;
}