/* ================================================
   HIIN IMMOBILIER — Charte graphique
   Couleurs extraites du site original
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400&family=DM+Sans:wght@300;400;500&display=swap');

:root {
  --brique:      #B44F31;
  --brique-dark: #8C3A22;
  --brique-light:#F8EEE3;
  --bleu:        #0B1399;
  --bleu-light:  #E6E7F4;
  --noir:        #181818;
  --gris:        #54595F;
  --gris-light:  #F0EDE8;
  --blanc:       #ffffff;
  --creme:       #F8EEE3;

  --font-titre:  'Cormorant Garamond', serif;
  --font-corps:  'DM Sans', sans-serif;

  --radius:      6px;
  --radius-lg:   12px;
  --ombre:       0 2px 20px rgba(24,24,24,0.08);
  --ombre-lg:    0 8px 40px rgba(24,24,24,0.14);
  --transition:  0.22s ease;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-corps); color: var(--noir); background: var(--blanc); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Typographie ── */
h1, h2, h3, h4 { font-family: var(--font-titre); font-weight: 500; line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.7rem); }
h4 { font-size: 1.15rem; }
p  { font-size: 1rem; color: var(--gris); line-height: 1.75; }

/* ── Layout ── */
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.section    { padding: 80px 0; }
.section-sm { padding: 48px 0; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ── Boutons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: var(--radius);
  font-family: var(--font-corps); font-size: 0.9rem; font-weight: 500;
  letter-spacing: 0.03em; cursor: pointer; border: none;
  transition: all var(--transition); text-decoration: none;
}
.btn-primary   { background: var(--brique); color: var(--blanc); }
.btn-primary:hover { background: var(--brique-dark); transform: translateY(-1px); box-shadow: var(--ombre); }
.btn-secondary { background: transparent; color: var(--brique); border: 1.5px solid var(--brique); }
.btn-secondary:hover { background: var(--brique); color: var(--blanc); }
.btn-bleu      { background: var(--bleu); color: var(--blanc); }
.btn-bleu:hover { background: #070e7a; transform: translateY(-1px); }
.btn-outline-blanc { background: transparent; color: var(--blanc); border: 1.5px solid rgba(255,255,255,0.6); }
.btn-outline-blanc:hover { background: rgba(255,255,255,0.12); }
.btn-lg { padding: 17px 36px; font-size: 1rem; }

/* ── Navigation ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: var(--blanc); border-bottom: 1px solid rgba(24,24,24,0.08);
  transition: box-shadow var(--transition);
}
.nav.scrolled { box-shadow: var(--ombre); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 70px;
}
.nav-logo { display: flex; align-items: center; gap: 10px; }
.nav-logo-text { font-family: var(--font-titre); font-size: 1.5rem; font-weight: 600; color: var(--noir); letter-spacing: 0.05em; }
.nav-logo-text span { color: var(--brique); }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { font-size: 0.88rem; font-weight: 500; color: var(--gris); letter-spacing: 0.02em; transition: color var(--transition); }
.nav-links a:hover, .nav-links a.active { color: var(--brique); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-phone { font-size: 0.88rem; font-weight: 500; color: var(--bleu); }
.nav-burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.nav-burger span { display: block; width: 22px; height: 2px; background: var(--noir); border-radius: 2px; transition: all var(--transition); }

/* ── Hero ── */
.hero {
  min-height: 88vh; display: flex; align-items: center;
  padding-top: 70px; position: relative; overflow: hidden;
  background: var(--creme);
}
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(105deg, var(--creme) 48%, var(--bleu-light) 100%);
}
.hero-accent {
  position: absolute; top: 0; right: 0;
  width: 45%; height: 100%;
  background: var(--bleu); clip-path: polygon(12% 0, 100% 0, 100% 100%, 0% 100%);
  opacity: 0.06;
}
.hero-content { position: relative; z-index: 1; max-width: 640px; }
.hero-eyebrow {
  display: inline-block; margin-bottom: 18px;
  font-size: 0.78rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--brique); border-bottom: 1.5px solid var(--brique); padding-bottom: 4px;
}
.hero h1 { margin-bottom: 22px; color: var(--noir); }
.hero h1 em { font-style: italic; color: var(--brique); }
.hero p.lead { font-size: 1.1rem; color: var(--gris); margin-bottom: 36px; max-width: 500px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 40px; margin-top: 56px; padding-top: 40px; border-top: 1px solid rgba(24,24,24,0.1); }
.hero-stat-num { font-family: var(--font-titre); font-size: 2.2rem; font-weight: 600; color: var(--brique); line-height: 1; }
.hero-stat-label { font-size: 0.82rem; color: var(--gris); margin-top: 4px; }

/* ── Barre de recherche annonces ── */
.search-bar {
  background: var(--blanc); border-radius: var(--radius-lg);
  box-shadow: var(--ombre-lg); padding: 8px;
  display: flex; gap: 8px; flex-wrap: wrap;
  max-width: 780px; margin: 40px 0;
}
.search-bar select, .search-bar input {
  flex: 1; min-width: 160px; padding: 12px 16px; border: none; border-radius: var(--radius);
  font-family: var(--font-corps); font-size: 0.9rem; color: var(--noir);
  background: var(--gris-light); outline: none;
}
.search-bar select:focus, .search-bar input:focus { background: var(--bleu-light); }

/* ── Cards biens immobiliers ── */
.property-card {
  border-radius: var(--radius-lg); overflow: hidden; background: var(--blanc);
  box-shadow: var(--ombre); transition: all var(--transition); cursor: pointer;
}
.property-card:hover { transform: translateY(-4px); box-shadow: var(--ombre-lg); }
.property-card-img { position: relative; height: 220px; overflow: hidden; background: var(--gris-light); }
.property-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.property-card:hover .property-card-img img { transform: scale(1.04); }
.property-badge {
  position: absolute; top: 14px; left: 14px;
  background: var(--brique); color: var(--blanc);
  font-size: 0.72rem; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 3px;
}
.property-badge.exclusif { background: var(--bleu); }
.property-card-body { padding: 20px; }
.property-price { font-family: var(--font-titre); font-size: 1.5rem; font-weight: 600; color: var(--brique); }
.property-addr { font-size: 0.85rem; color: var(--gris); margin: 4px 0 14px; }
.property-specs { display: flex; gap: 16px; font-size: 0.82rem; color: var(--gris); }
.property-specs span { display: flex; align-items: center; gap: 5px; }
.property-agent { display: flex; align-items: center; gap: 8px; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--gris-light); }
.property-agent img { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; }
.property-agent span { font-size: 0.8rem; color: var(--gris); }

/* ── Section titre ── */
.section-header { text-align: center; max-width: 600px; margin: 0 auto 56px; }
.section-header .eyebrow {
  display: inline-block; margin-bottom: 12px;
  font-size: 0.75rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--brique);
}
.section-header h2 { margin-bottom: 14px; }
.section-header p { font-size: 1.02rem; }

/* ── Bandeau chiffres ── */
.stats-band { background: var(--noir); padding: 60px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(255,255,255,0.1); }
.stat-item { padding: 40px 32px; background: var(--noir); text-align: center; }
.stat-num { font-family: var(--font-titre); font-size: 3rem; font-weight: 600; color: var(--brique); line-height: 1; }
.stat-label { font-size: 0.85rem; color: rgba(255,255,255,0.55); margin-top: 8px; letter-spacing: 0.04em; }

/* ── Services / blocs ── */
.service-card {
  padding: 36px 30px; border-radius: var(--radius-lg); background: var(--blanc);
  border: 1px solid rgba(24,24,24,0.08); transition: all var(--transition);
}
.service-card:hover { border-color: var(--brique); transform: translateY(-3px); box-shadow: var(--ombre); }
.service-icon { width: 48px; height: 48px; background: var(--brique-light); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.service-icon svg { width: 24px; height: 24px; stroke: var(--brique); fill: none; stroke-width: 1.5; }
.service-card h3 { margin-bottom: 10px; font-size: 1.2rem; }
.service-card p { font-size: 0.9rem; }

/* ── CTA bande ── */
.cta-band { background: var(--brique); padding: 72px 0; text-align: center; }
.cta-band h2 { color: var(--blanc); margin-bottom: 12px; }
.cta-band p { color: rgba(255,255,255,0.8); margin-bottom: 32px; font-size: 1.05rem; }

.cta-bleu { background: var(--bleu); padding: 72px 0; text-align: center; }
.cta-bleu h2 { color: var(--blanc); margin-bottom: 12px; }
.cta-bleu p { color: rgba(255,255,255,0.75); margin-bottom: 32px; }

/* ── Avis Google ── */
.avis-band { background: var(--creme); padding: 72px 0; }
.avis-card {
  background: var(--blanc); border-radius: var(--radius-lg); padding: 28px;
  box-shadow: var(--ombre);
}
.avis-stars { color: #F5A623; font-size: 1rem; margin-bottom: 12px; letter-spacing: 2px; }
.avis-text { font-size: 0.9rem; color: var(--gris); font-style: italic; margin-bottom: 16px; }
.avis-author { font-size: 0.82rem; font-weight: 500; color: var(--noir); }

/* ── Formulaires ── */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 500; color: var(--noir); margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 13px 16px; border: 1.5px solid rgba(24,24,24,0.15);
  border-radius: var(--radius); font-family: var(--font-corps); font-size: 0.95rem;
  color: var(--noir); background: var(--blanc); transition: border-color var(--transition); outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--brique); }
.form-group textarea { min-height: 120px; resize: vertical; }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ── Footer ── */
.footer { background: var(--noir); color: rgba(255,255,255,0.7); padding: 64px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-logo { font-family: var(--font-titre); font-size: 1.6rem; color: var(--blanc); margin-bottom: 14px; }
.footer-logo span { color: var(--brique); }
.footer-desc { font-size: 0.88rem; line-height: 1.7; margin-bottom: 20px; }
.footer-col h4 { font-family: var(--font-corps); font-size: 0.78rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--blanc); margin-bottom: 16px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 0.88rem; transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--brique); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 28px; display: flex; justify-content: space-between; align-items: center; font-size: 0.8rem; }
.footer-social { display: flex; gap: 14px; }
.footer-social a { width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; transition: background var(--transition); }
.footer-social a:hover { background: var(--brique); }
.footer-social svg { width: 16px; height: 16px; fill: var(--blanc); }

/* ── Page intérieure ── */
.page-header { background: var(--noir); padding: 100px 0 60px; margin-bottom: 72px; }
.page-header h1 { color: var(--blanc); }
.page-header p { color: rgba(255,255,255,0.65); margin-top: 12px; max-width: 540px; font-size: 1.05rem; }
.breadcrumb { display: flex; gap: 8px; align-items: center; font-size: 0.82rem; color: rgba(255,255,255,0.45); margin-bottom: 20px; }
.breadcrumb a { color: var(--brique); transition: opacity var(--transition); }
.breadcrumb a:hover { opacity: 0.8; }
.breadcrumb span { opacity: 0.4; }

/* ── Inspection spécifique ── */
.tarif-card {
  border-radius: var(--radius-lg); padding: 40px 32px; text-align: center;
  border: 1.5px solid rgba(24,24,24,0.1); transition: all var(--transition); background: var(--blanc);
}
.tarif-card.featured { border-color: var(--brique); background: var(--brique); color: var(--blanc); }
.tarif-card.featured p, .tarif-card.featured .tarif-price { color: rgba(255,255,255,0.9); }
.tarif-price { font-family: var(--font-titre); font-size: 3rem; font-weight: 600; color: var(--brique); }
.tarif-card.featured .tarif-price { color: var(--blanc); }
.tarif-label { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gris); margin-bottom: 6px; }
.tarif-desc { font-size: 0.9rem; margin: 18px 0; }
.tarif-list { text-align: left; margin: 20px 0; }
.tarif-list li { font-size: 0.88rem; padding: 7px 0; border-bottom: 1px solid rgba(24,24,24,0.06); display: flex; gap: 10px; align-items: flex-start; }
.tarif-list li::before { content: "✓"; color: var(--brique); font-weight: 700; flex-shrink: 0; }
.tarif-card.featured .tarif-list li { border-bottom-color: rgba(255,255,255,0.15); }
.tarif-card.featured .tarif-list li::before { color: rgba(255,255,255,0.9); }

/* ── Blog ── */
.article-card {
  border-radius: var(--radius-lg); overflow: hidden; background: var(--blanc);
  box-shadow: var(--ombre); transition: all var(--transition);
}
.article-card:hover { transform: translateY(-3px); box-shadow: var(--ombre-lg); }
.article-card-img { height: 200px; overflow: hidden; background: var(--gris-light); }
.article-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.article-card:hover .article-card-img img { transform: scale(1.04); }
.article-card-body { padding: 22px; }
.article-tag { font-size: 0.72rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.1em; color: var(--brique); margin-bottom: 10px; }
.article-card h3 { font-size: 1.15rem; margin-bottom: 8px; line-height: 1.35; }
.article-card p { font-size: 0.87rem; }

/* ── Simulateur estimation ── */
.simulator { background: var(--blanc); border-radius: var(--radius-lg); box-shadow: var(--ombre-lg); padding: 48px; }
.simulator-step { display: none; }
.simulator-step.active { display: block; }
.simulator h2 { margin-bottom: 8px; }
.simulator .step-label { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--brique); margin-bottom: 20px; }
.simulator-result { background: var(--brique); color: var(--blanc); border-radius: var(--radius-lg); padding: 36px; text-align: center; }
.simulator-result .result-range { font-family: var(--font-titre); font-size: 2.4rem; font-weight: 600; color: var(--blanc); }
.progress-bar { display: flex; gap: 8px; margin-bottom: 36px; }
.progress-step { flex: 1; height: 4px; background: var(--gris-light); border-radius: 2px; transition: background 0.3s; }
.progress-step.done { background: var(--brique); }

/* ── Annonces liste ── */
.annonces-layout { display: grid; grid-template-columns: 300px 1fr; gap: 32px; align-items: start; }
.filters-panel { background: var(--blanc); border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--ombre); position: sticky; top: 90px; }
.filters-panel h3 { font-size: 1rem; margin-bottom: 20px; }
.filter-group { margin-bottom: 22px; }
.filter-group label { font-size: 0.82rem; font-weight: 500; color: var(--gris); margin-bottom: 8px; display: block; text-transform: uppercase; letter-spacing: 0.06em; }
.filter-group select, .filter-group input { width: 100%; padding: 10px 12px; border: 1.5px solid rgba(24,24,24,0.12); border-radius: var(--radius); font-size: 0.9rem; }
.annonces-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .annonces-layout { grid-template-columns: 1fr; }
  .filters-panel { position: static; }
}
@media (max-width: 768px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .nav-links, .nav-cta .btn { display: none; }
  .nav-burger { display: flex; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .form-grid-2 { grid-template-columns: 1fr; }
  .simulator { padding: 28px 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
}

/* ── Menu mobile ── */
.nav-mobile {
  display: none; position: fixed; inset: 70px 0 0;
  background: var(--blanc); z-index: 99; padding: 24px;
  flex-direction: column; gap: 4px;
  border-top: 1px solid rgba(24,24,24,0.08);
}
.nav-mobile.open { display: flex; }
.nav-mobile a { padding: 14px 8px; font-size: 1.05rem; font-weight: 500; border-bottom: 1px solid var(--gris-light); color: var(--noir); }
.nav-mobile a:hover { color: var(--brique); }

/* ── Animations ── */
.fade-up { opacity: 0; transform: translateY(24px); transition: opacity 0.5s ease, transform 0.5s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ── Mentions légales / RGPD ── */
.mentions { max-width: 800px; margin: 0 auto; padding: 48px 24px; }
.mentions h2 { font-size: 1.3rem; margin: 32px 0 10px; }
.mentions p, .mentions li { font-size: 0.95rem; margin-bottom: 10px; }