/* ===========================================
   OT-CHOLET.COM — Feuille de style principale
   Design : Office de Tourisme Institutionnel
   =========================================== */

/* --- Imports Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Source+Sans+3:wght@300;400;600;700&display=swap');

/* --- Variables CSS --- */
:root {
  --vert-anjou:     #2D6A4F;
  --vert-clair:     #52B788;
  --vert-pale:      #D8F3DC;
  --bleu-inst:      #1A3A5C;
  --bleu-clair:     #2E6DA4;
  --or-accent:      #C49A28;
  --blanc:          #FFFFFF;
  --gris-clair:     #F4F4F0;
  --gris-moyen:     #E8E8E2;
  --gris-texte:     #555550;
  --noir-titre:     #1A1A17;

  --font-titre:     'Playfair Display', Georgia, serif;
  --font-corps:     'Source Sans 3', 'Helvetica Neue', sans-serif;

  --radius:         6px;
  --shadow-douce:   0 2px 12px rgba(0,0,0,0.08);
  --shadow-carte:   0 4px 20px rgba(0,0,0,0.12);
  --transition:     0.25s ease;

  --max-width:      1180px;
  --gutters:        clamp(1rem, 4vw, 2rem);
}

/* --- Reset & Base --- */
*, *::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(--gris-texte);
  background: var(--blanc);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

a { color: var(--bleu-clair); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--vert-anjou); }

ul { list-style: none; }

/* --- Utilitaires --- */
.container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--gutters);
}

.section-titre {
  font-family: var(--font-titre);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--bleu-inst);
  font-weight: 700;
  line-height: 1.25;
}

.section-sous-titre {
  font-family: var(--font-corps);
  font-size: 1rem;
  color: var(--vert-anjou);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  font-family: var(--font-corps);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-primaire {
  background: var(--vert-anjou);
  color: var(--blanc);
  border-color: var(--vert-anjou);
}
.btn-primaire:hover {
  background: var(--bleu-inst);
  border-color: var(--bleu-inst);
  color: var(--blanc);
}

.btn-secondaire {
  background: transparent;
  color: var(--vert-anjou);
  border-color: var(--vert-anjou);
}
.btn-secondaire:hover {
  background: var(--vert-anjou);
  color: var(--blanc);
}

.btn-blanc {
  background: var(--blanc);
  color: var(--bleu-inst);
  border-color: var(--blanc);
}
.btn-blanc:hover {
  background: transparent;
  color: var(--blanc);
}

/* =====================
   HEADER & NAVIGATION
   ===================== */
.site-header {
  background: var(--blanc);
  border-bottom: 1px solid var(--gris-moyen);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 8px rgba(0,0,0,0.07);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.9rem;
}

.site-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  text-decoration: none;
}
.logo-ot { font-family: var(--font-titre); font-size: 1.5rem; font-weight: 700; color: var(--bleu-inst); }
.logo-cholet { font-family: var(--font-corps); font-size: 0.7rem; color: var(--vert-anjou); font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; }

.nav-principale { display: flex; align-items: center; gap: 0.25rem; }

.nav-principale a {
  padding: 0.5rem 0.9rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gris-texte);
  border-radius: var(--radius);
  transition: all var(--transition);
}
.nav-principale a:hover,
.nav-principale a[aria-current="page"] {
  background: var(--vert-pale);
  color: var(--vert-anjou);
}

.nav-cta {
  background: var(--vert-anjou) !important;
  color: var(--blanc) !important;
  margin-left: 0.5rem;
}
.nav-cta:hover { background: var(--bleu-inst) !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.nav-toggle span { display: block; width: 26px; height: 2px; background: var(--bleu-inst); border-radius: 2px; transition: all var(--transition); }

/* =====================
   HERO — ACCUEIL
   ===================== */
.hero {
  position: relative;
  min-height: 85vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--bleu-inst);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://upload.wikimedia.org/wikipedia/commons/thumb/5/5c/Cholet-vue-aerienne.jpg/1280px-Cholet-vue-aerienne.jpg');
  background-size: cover;
  background-position: center 40%;
  filter: brightness(0.45) saturate(0.8);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--blanc);
  max-width: 820px;
  padding: var(--gutters);
  animation: fadeUp 0.9s ease both;
}

.hero-badge {
  display: inline-block;
  background: rgba(196, 154, 40, 0.25);
  border: 1px solid var(--or-accent);
  color: #F0C96A;
  padding: 0.35rem 1.1rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-family: var(--font-titre);
  font-size: clamp(2rem, 5.5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.18;
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 20px rgba(0,0,0,0.4);
}

.hero-intro {
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 300;
  opacity: 0.9;
  max-width: 640px;
  margin: 0 auto 2rem;
  line-height: 1.65;
}

.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.hero-stats {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: clamp(1.5rem, 4vw, 3rem);
  z-index: 1;
  animation: fadeUp 1s 0.3s ease both;
}

.stat-item { text-align: center; color: var(--blanc); }
.stat-nb { font-family: var(--font-titre); font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; color: #F0C96A; }
.stat-label { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.8; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =====================
   BANDEAU PUY DU FOU
   ===================== */
.bandeau-pdf {
  background: linear-gradient(135deg, var(--bleu-inst) 0%, #2E6DA4 100%);
  color: var(--blanc);
  padding: 2rem var(--gutters);
}

.bandeau-pdf-inner {
  max-width: var(--max-width);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.bandeau-pdf-texte { flex: 1; min-width: 260px; }
.bandeau-pdf-texte strong { font-family: var(--font-titre); font-size: 1.35rem; display: block; margin-bottom: 0.3rem; }
.bandeau-pdf-texte p { font-size: 0.9rem; opacity: 0.85; }

.bandeau-pictos { display: flex; gap: 2rem; flex-wrap: wrap; }
.picto-item { text-align: center; color: var(--blanc); }
.picto-nb { font-family: var(--font-titre); font-size: 1.5rem; font-weight: 700; color: #F0C96A; }
.picto-lib { font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; opacity: 0.8; }

/* =====================
   SECTIONS COMMUNES
   ===================== */
.section { padding-block: clamp(3rem, 7vw, 6rem); }
.section-alt { background: var(--gris-clair); }

.section-header { margin-bottom: 2.5rem; }
.section-header p { margin-top: 0.75rem; font-size: 1.05rem; color: var(--gris-texte); max-width: 680px; }

/* =====================
   GRILLE ATOUTS
   ===================== */
.grille-atouts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.carte-atout {
  background: var(--blanc);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-douce);
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--gris-moyen);
}
.carte-atout:hover { transform: translateY(-4px); box-shadow: var(--shadow-carte); }

.carte-atout-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.carte-atout-body { padding: 1.25rem 1.5rem 1.5rem; }
.carte-atout-body h3 {
  font-family: var(--font-titre);
  font-size: 1.15rem;
  color: var(--bleu-inst);
  margin-bottom: 0.4rem;
}
.carte-atout-body p { font-size: 0.9rem; line-height: 1.55; }
.carte-atout-link { display: inline-block; margin-top: 0.75rem; font-size: 0.85rem; font-weight: 700; color: var(--vert-anjou); }
.carte-atout-link:hover { text-decoration: underline; }

/* =====================
   GRILLE HÉBERGEMENTS
   ===================== */
.grille-hotels {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.carte-hotel {
  background: var(--blanc);
  border: 1px solid var(--gris-moyen);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-douce);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.carte-hotel:hover { transform: translateY(-3px); box-shadow: var(--shadow-carte); }

.hotel-type-badge {
  display: inline-block;
  background: var(--vert-pale);
  color: var(--vert-anjou);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 50px;
  width: fit-content;
}

.carte-hotel h3 {
  font-family: var(--font-titre);
  font-size: 1.05rem;
  color: var(--bleu-inst);
}

.hotel-distance {
  font-size: 0.82rem;
  color: var(--or-accent);
  font-weight: 600;
}
.hotel-distance::before { content: "📍 "; }

.hotel-services { font-size: 0.82rem; color: var(--gris-texte); }

/* =====================
   GRILLE RESTAURANTS
   ===================== */
.grille-restos {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
}

.carte-resto {
  background: var(--blanc);
  border: 1px solid var(--gris-moyen);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-douce);
  transition: transform var(--transition), box-shadow var(--transition);
}
.carte-resto:hover { transform: translateY(-3px); box-shadow: var(--shadow-carte); }

.carte-resto h3 {
  font-family: var(--font-titre);
  font-size: 1rem;
  color: var(--bleu-inst);
  margin-bottom: 0.3rem;
}
.carte-resto .cuisine { font-size: 0.82rem; color: var(--vert-anjou); font-weight: 600; }

/* =====================
   ACTIVITÉS — TOP 10
   ===================== */
.liste-activites {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
  counter-reset: activite;
}

.carte-activite {
  background: var(--blanc);
  border: 1px solid var(--gris-moyen);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-douce);
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  transition: transform var(--transition), box-shadow var(--transition);
}
.carte-activite:hover { transform: translateY(-3px); box-shadow: var(--shadow-carte); }

.activite-num {
  font-family: var(--font-titre);
  font-size: 2rem;
  font-weight: 700;
  color: var(--gris-moyen);
  line-height: 1;
  min-width: 2.5rem;
}

.activite-corps h3 { font-family: var(--font-titre); font-size: 1.05rem; color: var(--bleu-inst); margin-bottom: 0.25rem; }
.activite-corps p { font-size: 0.85rem; color: var(--gris-texte); }
.activite-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 0.15rem 0.5rem;
  border-radius: 50px;
  margin-top: 0.4rem;
  background: var(--vert-pale);
  color: var(--vert-anjou);
}

/* =====================
   BLOG — CARTES ARTICLES
   ===================== */
.grille-blog {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.carte-article {
  background: var(--blanc);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-douce);
  border: 1px solid var(--gris-moyen);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}
.carte-article:hover { transform: translateY(-4px); box-shadow: var(--shadow-carte); }

.carte-article-img { width: 100%; height: 190px; object-fit: cover; }

.carte-article-body { padding: 1.25rem 1.5rem 1.5rem; flex: 1; display: flex; flex-direction: column; }
.carte-article-cat {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--vert-anjou);
  margin-bottom: 0.5rem;
}
.carte-article-body h3 {
  font-family: var(--font-titre);
  font-size: 1.1rem;
  color: var(--bleu-inst);
  line-height: 1.3;
  flex: 1;
}
.carte-article-body p { font-size: 0.85rem; margin-top: 0.5rem; line-height: 1.55; }
.lire-plus {
  display: inline-block;
  margin-top: 1rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--vert-anjou);
}
.lire-plus:hover { text-decoration: underline; }

/* =====================
   INFOS PRATIQUES
   ===================== */
.grille-transports {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
}

.carte-transport {
  background: var(--blanc);
  border: 1px solid var(--gris-moyen);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-douce);
  text-align: center;
}
.carte-transport .icone { font-size: 2.2rem; margin-bottom: 0.75rem; }
.carte-transport h3 { font-family: var(--font-titre); font-size: 1rem; color: var(--bleu-inst); margin-bottom: 0.35rem; }
.carte-transport p { font-size: 0.85rem; }

/* =====================
   FAQ ACCORDION
   ===================== */
.faq-liste { max-width: 780px; }

.faq-item {
  border-bottom: 1px solid var(--gris-moyen);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 1.1rem 0;
  font-family: var(--font-corps);
  font-size: 1rem;
  font-weight: 600;
  color: var(--bleu-inst);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--vert-anjou); }
.faq-question::after { content: "+"; font-size: 1.5rem; font-weight: 300; line-height: 1; transition: transform var(--transition); }
.faq-item.open .faq-question::after { transform: rotate(45deg); }

.faq-reponse {
  display: none;
  padding-bottom: 1rem;
  font-size: 0.95rem;
  color: var(--gris-texte);
  line-height: 1.7;
}
.faq-item.open .faq-reponse { display: block; }

/* =====================
   ENCART URGENCE / CTA
   ===================== */
.cta-section {
  background: linear-gradient(135deg, var(--vert-anjou) 0%, var(--bleu-inst) 100%);
  color: var(--blanc);
  text-align: center;
  padding-block: clamp(3rem, 6vw, 5rem);
}

.cta-section h2 {
  font-family: var(--font-titre);
  font-size: clamp(1.5rem, 3.5vw, 2.4rem);
  margin-bottom: 0.75rem;
}
.cta-section p { font-size: 1.05rem; opacity: 0.88; margin-bottom: 2rem; }
.cta-section .btn { font-size: 1rem; padding: 0.9rem 2.2rem; }

/* =====================
   BREADCRUMB
   ===================== */
.breadcrumb {
  background: var(--gris-clair);
  padding: 0.7rem var(--gutters);
  border-bottom: 1px solid var(--gris-moyen);
}

.breadcrumb ol {
  max-width: var(--max-width);
  margin-inline: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  font-size: 0.8rem;
  color: var(--gris-texte);
}
.breadcrumb li::after { content: " /"; margin-left: 0.25rem; opacity: 0.4; }
.breadcrumb li:last-child::after { content: ""; }
.breadcrumb a { color: var(--bleu-clair); }

/* =====================
   PAGE HERO (sous-pages)
   ===================== */
.page-hero {
  background: linear-gradient(135deg, var(--bleu-inst) 0%, #2a5f8f 100%);
  color: var(--blanc);
  padding: clamp(2.5rem, 6vw, 4.5rem) var(--gutters);
  text-align: center;
}

.page-hero h1 {
  font-family: var(--font-titre);
  font-size: clamp(1.8rem, 4vw, 3rem);
  margin-bottom: 0.75rem;
  text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
.page-hero .intro-page {
  max-width: 680px;
  margin-inline: auto;
  font-size: 1.05rem;
  opacity: 0.88;
}

/* =====================
   FOOTER
   ===================== */
.site-footer {
  background: var(--bleu-inst);
  color: rgba(255,255,255,0.75);
  padding-block: 3rem 1.5rem;
}

.footer-grille {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-logo { font-family: var(--font-titre); font-size: 1.4rem; color: var(--blanc); margin-bottom: 0.5rem; }
.footer-desc { font-size: 0.85rem; line-height: 1.65; }

.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blanc);
  margin-bottom: 0.85rem;
}

.footer-col ul { display: flex; flex-direction: column; gap: 0.4rem; }
.footer-col a { color: rgba(255,255,255,0.65); font-size: 0.85rem; transition: color var(--transition); }
.footer-col a:hover { color: var(--blanc); }

.footer-bas {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.78rem;
}

.footer-mentions a { color: rgba(255,255,255,0.5); margin-left: 1rem; }
.footer-mentions a:hover { color: var(--blanc); }

/* =====================
   BLOG ARTICLE
   ===================== */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3rem;
  align-items: start;
}

.article-contenu h2 {
  font-family: var(--font-titre);
  font-size: 1.5rem;
  color: var(--bleu-inst);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}
.article-contenu h3 {
  font-family: var(--font-titre);
  font-size: 1.2rem;
  color: var(--vert-anjou);
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}
.article-contenu p { margin-bottom: 1rem; line-height: 1.8; }
.article-contenu ul { padding-left: 1.5rem; list-style: disc; margin-bottom: 1rem; }
.article-contenu ul li { margin-bottom: 0.4rem; font-size: 0.95rem; }

.sidebar-widget {
  background: var(--gris-clair);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--gris-moyen);
}
.sidebar-widget h3 {
  font-family: var(--font-titre);
  font-size: 1rem;
  color: var(--bleu-inst);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--vert-anjou);
}

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 900px) {
  .footer-grille { grid-template-columns: 1fr 1fr; }
  .article-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-principale { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--blanc); padding: 1rem var(--gutters); box-shadow: 0 4px 16px rgba(0,0,0,0.1); border-top: 1px solid var(--gris-moyen); z-index: 99; }
  .nav-principale.open { display: flex; }
  .nav-toggle { display: flex; }
  .hero-stats { flex-wrap: wrap; gap: 1.5rem; position: relative; bottom: auto; left: auto; transform: none; margin-top: 2rem; }
  .hero { min-height: auto; padding-block: 4rem 3rem; }
  .hero-content { animation: none; }
  .bandeau-pdf-inner { flex-direction: column; text-align: center; }
  .bandeau-pictos { justify-content: center; }
  .footer-grille { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.75rem; }
  .hero-actions { flex-direction: column; align-items: center; }
  .grille-hotels, .grille-restos, .grille-blog, .liste-activites, .grille-transports { grid-template-columns: 1fr; }
}

/* =====================
   PRINT
   ===================== */
@media print {
  .site-header, .site-footer, .cta-section { display: none; }
  body { color: #000; }
}