/* ============================================
   COMMUNAUTÉ BAPTISTE DE BELGIQUE — style.css
   Site : baptistesdebelgique.be
   Hébergé sur GitHub Pages
   Design inspiré de leuenberg.eu — institutionnel, épuré
   ============================================ */

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

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: #1a1a1a;
  background: #ffffff;
  line-height: 1.7;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }

/* --- Variables --- */
:root {
  --bleu: #2B4C7E;
  --bleu-fonce: #1B3461;
  --bleu-clair: #EDF2F8;
  --or: #C5973A;
  --or-clair: #F8F1E4;
  --texte: #1a1a1a;
  --texte-secondaire: #555555;
  --texte-clair: #777777;
  --bordure: #E0E0E0;
  --fond-section: #F7F8FA;
  --blanc: #ffffff;
  --rayon: 6px;
  --ombre: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --ombre-hover: 0 4px 12px rgba(0,0,0,0.08);
  --transition: 0.2s ease;
}

/* --- Header / Navigation --- */
.site-header {
  background: var(--blanc);
  border-bottom: 1px solid var(--bordure);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 1060px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 0;
}

.logo-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bleu);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Cinzel', serif;
  font-weight: 700;
  font-size: 13px;
  color: #ffffff;
  letter-spacing: 1px;
  flex-shrink: 0;
}

.logo-text {
  color: var(--bleu-fonce);
  font-family: 'Cinzel', serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.3px;
  line-height: 1.3;
}

.logo-text small {
  display: block;
  font-size: 11px;
  font-weight: 400;
  color: var(--texte-clair);
  letter-spacing: 0;
  font-family: 'Inter', sans-serif;
  margin-top: 2px;
}

/* Navigation */
.main-nav {
  display: flex;
  gap: 0;
}

.main-nav a {
  color: var(--texte-secondaire);
  font-size: 14px;
  font-weight: 500;
  padding: 22px 18px;
  transition: color var(--transition), border-color var(--transition);
  border-bottom: 2px solid transparent;
  letter-spacing: 0.01em;
}

.main-nav a:hover {
  color: var(--bleu);
}

.main-nav a.active {
  color: var(--bleu);
  border-bottom-color: var(--bleu);
  font-weight: 600;
}

/* Hamburger mobile */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.hamburger span {
  width: 100%;
  height: 2px;
  background: var(--texte);
  border-radius: 2px;
  transition: 0.3s;
}

/* --- Hero --- */
.hero {
  background: var(--fond-section);
  border-bottom: 1px solid var(--bordure);
  padding: 56px 28px;
  text-align: center;
}

.hero h1 {
  font-family: 'Cinzel', serif;
  font-size: 30px;
  font-weight: 700;
  color: var(--bleu-fonce);
  margin-bottom: 14px;
  letter-spacing: 0.3px;
  line-height: 1.3;
}

.hero p {
  font-size: 16px;
  color: var(--texte-secondaire);
  max-width: 620px;
  margin: 0 auto 24px;
  line-height: 1.7;
}

.hero .btn {
  display: inline-block;
  background: var(--bleu);
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  padding: 12px 28px;
  border-radius: var(--rayon);
  letter-spacing: 0.02em;
  transition: background var(--transition), box-shadow var(--transition);
}

.hero .btn:hover {
  background: var(--bleu-fonce);
  box-shadow: var(--ombre-hover);
}

/* --- Sections --- */
.section {
  max-width: 960px;
  margin: 0 auto;
  padding: 52px 28px;
}

.section-title {
  font-family: 'Cinzel', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--bleu-fonce);
  margin-bottom: 6px;
}

.section-subtitle {
  font-size: 14px;
  color: var(--texte-clair);
  margin-bottom: 32px;
}

.section-divider {
  border: none;
  height: 1px;
  background: var(--bordure);
  margin: 0;
}

/* --- Registre compteurs --- */
.registre-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.registre-card {
  background: var(--blanc);
  border: 1px solid var(--bordure);
  border-radius: var(--rayon);
  padding: 28px 16px;
  text-align: center;
  box-shadow: var(--ombre);
  transition: box-shadow var(--transition), transform var(--transition);
}

.registre-card:hover {
  box-shadow: var(--ombre-hover);
  transform: translateY(-1px);
}

.registre-card .nombre {
  font-family: 'Cinzel', serif;
  font-size: 36px;
  font-weight: 700;
  color: var(--bleu);
  line-height: 1;
  margin-bottom: 8px;
}

.registre-card .label {
  font-size: 13px;
  color: var(--texte-secondaire);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.registre-note {
  font-size: 13px;
  color: var(--texte-clair);
  text-align: center;
  font-style: italic;
}

/* --- Vie protestante / Événements --- */
.event-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.event-card {
  background: var(--blanc);
  border: 1px solid var(--bordure);
  border-radius: var(--rayon);
  padding: 18px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  box-shadow: var(--ombre);
  transition: border-color var(--transition), box-shadow var(--transition);
}

a.event-card:hover {
  border-color: var(--bleu);
  box-shadow: var(--ombre-hover);
}

.event-info h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--texte);
  margin-bottom: 4px;
}

.event-info .event-meta {
  font-size: 13px;
  color: var(--texte-clair);
}

.event-badge {
  font-size: 11px;
  background: var(--bleu-clair);
  color: var(--bleu);
  padding: 4px 12px;
  border-radius: 20px;
  white-space: nowrap;
  font-weight: 600;
  flex-shrink: 0;
  letter-spacing: 0.02em;
}

/* --- Confession de foi --- */
.foi-article {
  background: var(--blanc);
  border: 1px solid var(--bordure);
  border-radius: var(--rayon);
  padding: 28px 32px;
  margin-bottom: 14px;
  box-shadow: var(--ombre);
}

.foi-article h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--bleu-fonce);
  margin-bottom: 12px;
}

.foi-article p {
  font-size: 15px;
  color: var(--texte);
  margin-bottom: 10px;
  line-height: 1.7;
}

.foi-article .verset {
  font-style: italic;
  color: var(--texte-clair);
  font-size: 13px;
  border-left: 3px solid var(--or);
  padding-left: 14px;
  margin-top: 12px;
  line-height: 1.6;
}

/* --- Annuaire églises --- */
.eglise-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.eglise-item {
  background: var(--blanc);
  border: 1px solid var(--bordure);
  border-radius: var(--rayon);
  padding: 16px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--ombre);
  transition: box-shadow var(--transition);
}

.eglise-item:hover {
  box-shadow: var(--ombre-hover);
}

.eglise-item .nom {
  font-size: 14px;
  font-weight: 600;
  color: var(--texte);
}

.eglise-item .ville {
  font-size: 13px;
  color: var(--texte-clair);
  margin-top: 2px;
}

.eglise-item .lien {
  font-size: 13px;
  color: var(--bleu);
  border: 1px solid var(--bleu);
  padding: 5px 14px;
  border-radius: var(--rayon);
  font-weight: 500;
  transition: background var(--transition), color var(--transition);
}

.eglise-item .lien:hover {
  background: var(--bleu);
  color: #fff;
}

/* --- Formulaire contact --- */
.contact-form {
  background: var(--blanc);
  border: 1px solid var(--bordure);
  border-radius: var(--rayon);
  padding: 32px;
  max-width: 600px;
  box-shadow: var(--ombre);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--texte);
  margin-bottom: 6px;
  letter-spacing: 0.01em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--bordure);
  border-radius: 4px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--texte);
  background: var(--blanc);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--bleu);
  box-shadow: 0 0 0 3px rgba(43, 76, 126, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 110px;
}

.form-submit {
  background: var(--bleu);
  color: #ffffff;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  padding: 12px 28px;
  border: none;
  border-radius: var(--rayon);
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: background var(--transition), box-shadow var(--transition);
}

.form-submit:hover {
  background: var(--bleu-fonce);
  box-shadow: var(--ombre-hover);
}

/* --- Lien vers reverend.be --- */
.lien-pasteur {
  background: var(--or-clair);
  border: 1px solid #E8DFC5;
  border-radius: var(--rayon);
  padding: 22px 26px;
  display: flex;
  align-items: center;
  gap: 18px;
}

.lien-pasteur .icone {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--or);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
  color: #ffffff;
}

.lien-pasteur .texte h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--texte);
  margin-bottom: 4px;
}

.lien-pasteur .texte p {
  font-size: 14px;
  color: var(--texte-secondaire);
  line-height: 1.6;
}

.lien-pasteur .texte a {
  color: var(--bleu);
  font-weight: 600;
}

.lien-pasteur .texte a:hover {
  text-decoration: underline;
}

/* --- Encadré CTA « Nous rejoindre » --- */
.cta-box {
  border: 2px solid var(--bleu);
  border-radius: var(--rayon);
  background: var(--blanc);
  padding: 28px 32px;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.cta-box h3 {
  font-family: 'Cinzel', serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--bleu);
  margin-bottom: 8px;
}

.cta-box p {
  font-size: 14px;
  color: var(--bleu);
  line-height: 1.6;
  margin-bottom: 16px;
}

.cta-box .btn {
  display: inline-block;
  background: var(--bleu);
  color: #ffffff;
  font-size: 13px;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: var(--rayon);
  transition: background var(--transition), box-shadow var(--transition);
}

.cta-box .btn:hover {
  background: var(--bleu-fonce);
  box-shadow: var(--ombre-hover);
}

/* --- Footer --- */
.site-footer {
  background: var(--bleu-fonce);
  color: rgba(255,255,255,0.65);
  text-align: center;
  padding: 28px;
  font-size: 13px;
  line-height: 1.8;
}

.site-footer a {
  color: rgba(255,255,255,0.9);
  font-weight: 500;
}

.site-footer a:hover {
  text-decoration: underline;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .hamburger { display: flex; }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--blanc);
    flex-direction: column;
    border-top: 1px solid var(--bordure);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  }

  .main-nav.open { display: flex; }

  .main-nav a {
    padding: 14px 24px;
    border-bottom: 1px solid var(--bordure);
    border-left: 3px solid transparent;
  }

  .main-nav a.active {
    border-bottom: 1px solid var(--bordure);
    border-left-color: var(--bleu);
    background: var(--bleu-clair);
  }

  .hero h1 { font-size: 24px; }
  .hero { padding: 40px 20px; }

  .registre-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .registre-card { padding: 20px 16px; }
  .registre-card .nombre { font-size: 30px; }

  .event-card { flex-direction: column; align-items: flex-start; gap: 10px; }

  .header-inner { padding: 0 16px; }
  .section { padding: 36px 16px; }
  .foi-article { padding: 22px 20px; }
  .contact-form { padding: 22px 20px; }

  .eglise-item { flex-direction: column; align-items: flex-start; gap: 10px; }

  .lien-pasteur { flex-direction: column; text-align: center; }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .registre-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}