/* =========================================
   VARIABLES & RESET
   ========================================= */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800&display=swap');

:root {
  --color-primary:    #1a6b3c;
  --color-primary-dk: #124d2b;
  --color-accent:     #e8a020;
  --color-accent-dk:  #c8870f;
  --color-bg:         #f7f8f5;
  --color-surface:    #ffffff;
  --color-text:       #1e2b1e;
  --color-muted:      #6b7c6b;
  --color-border:     #d8e4d8;
  --color-shadow:     rgba(26, 107, 60, 0.10);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --shadow-sm: 0 2px 8px var(--color-shadow);
  --shadow-md: 0 4px 20px var(--color-shadow);
  --shadow-lg: 0 8px 40px rgba(26,107,60,0.16);

  --font-main: 'Cairo', 'Segoe UI', system-ui, -apple-system, sans-serif;

  --transition: 0.22s ease;
  --header-h: 68px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img { max-width: 100%; height: auto; display: block; }
.card-cover img { height: 100%; max-width: unset; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
ul { list-style: none; }

/* =========================================
   CONTAINER
   ========================================= */
.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

/* =========================================
   HEADER
   ========================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-primary);
  box-shadow: 0 2px 12px rgba(0,0,0,0.18);
  height: var(--header-h);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 16px;
}

.logo a {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo img {
  height: 44px;
  width: 44px;
  object-fit: contain;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.3);
}

.logo-text {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.3px;
}

/* NAV */
.main-nav ul {
  display: flex;
  gap: 4px;
  align-items: center;
}

.main-nav ul li a {
  color: rgba(255,255,255,0.88);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}

.main-nav ul li a:hover,
.main-nav ul li a.active {
  background: rgba(255,255,255,0.18);
  color: #fff;
  text-decoration: none;
}

.main-nav ul li a.active {
  background: var(--color-accent);
  color: #fff;
}

/* HAMBURGER */
.nav-toggle {
  display: none;
  background: none;
  border: 2px solid rgba(255,255,255,0.5);
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}

.nav-toggle:hover { background: rgba(255,255,255,0.15); }

/* =========================================
   FOOTER
   ========================================= */
.site-footer {
  background: var(--color-primary-dk);
  color: rgba(255,255,255,0.75);
  padding: 28px 0;
  margin-top: auto;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-nav {
  display: flex;
  gap: 20px;
}

.footer-nav a {
  color: rgba(255,255,255,0.75);
  font-size: 0.88rem;
  transition: color var(--transition);
}

.footer-nav a:hover {
  color: var(--color-accent);
  text-decoration: none;
}

/* =========================================
   BUTTONS
   ========================================= */
.btn {
  display: inline-block;
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  border: none;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
}

.btn:hover { transform: translateY(-1px); text-decoration: none; }

.btn-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 2px 8px rgba(232,160,32,0.3);
}

.btn-primary:hover {
  background: var(--color-accent-dk);
  box-shadow: 0 4px 16px rgba(232,160,32,0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: #fff;
}

/* =========================================
   CARDS
   ========================================= */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

/* Lien wrapper de la cover */
.card-cover-link {
  display: block;
  width: 100%;
  text-decoration: none;
  flex-shrink: 0;
}

/* Technique padding-top pour ratio 16:9 fiable dans tous les contextes */
.card-cover {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 9/16 = 56.25% → ratio 16:9 */
  overflow: hidden;
  background: var(--color-border);
  display: block;
}

.card-cover img,
.card-cover-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.card-cover img {
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.4s ease;
}

.card:hover .card-cover img { transform: scale(1.04); }

.card-cover-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  background: linear-gradient(135deg, var(--color-border) 0%, #e8f0e8 100%);
  color: var(--color-muted);
}

/* Badge nombre d'images sur la cover */
.card-cover .img-count-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: rgba(0,0,0,0.55);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 20px;
  z-index: 2;
}

[dir="rtl"] .card-cover .img-count-badge {
  left: auto;
  right: 8px;
}

.card-body {
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 10px;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.card-badge {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  background: #e8f5e9;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.card-date {
  font-size: 0.78rem;
  color: var(--color-muted);
}

.card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.4;
}

.card-desc {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.55;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
}

.card-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition), color var(--transition);
}

.card-link:hover {
  gap: 8px;
  color: var(--color-primary-dk);
  text-decoration: none;
}

/* =========================================
   PAGINATION
   ========================================= */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin: 40px 0 20px;
  flex-wrap: wrap;
}

.pagination .btn-page {
  padding: 14px 32px;
  border: 2px solid var(--color-border);
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pagination .btn-page:hover:not(:disabled) {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.pagination .btn-page:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.pagination .page-info {
  font-size: 1.1rem;
  color: var(--color-muted);
  padding: 8px 16px;
}

/* =========================================
   LOADING SPINNER
   ========================================= */
.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
  margin: 40px auto;
  grid-column: 1 / -1;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* =========================================
   EMPTY STATE
   ========================================= */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--color-muted);
}

.empty-state .empty-icon { font-size: 3rem; margin-bottom: 16px; }
.empty-state p { font-size: 1.05rem; }

/* =========================================
   PAGE TITLE BAR
   ========================================= */
.page-main { padding-top: 36px; padding-bottom: 60px; }

.page-title-bar {
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--color-border);
}

.page-title-bar h1 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
}

.page-subtitle {
  margin-top: 8px;
  color: var(--color-muted);
  font-size: 1rem;
}

/* =========================================
   BREADCRUMB
   ========================================= */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--color-muted);
  margin-bottom: 28px;
}

.breadcrumb a {
  color: var(--color-primary);
}

.breadcrumb a:hover { text-decoration: underline; }

.breadcrumb .sep { color: var(--color-border); }

/* =========================================
   SECTION HEADERS
   ========================================= */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.section-header h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
  position: relative;
}

.section-header h2::after {
  content: '';
  display: block;
  width: 40px;
  height: 3px;
  background: var(--color-accent);
  border-radius: 2px;
  margin-top: 6px;
}

.voir-plus {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-primary);
  transition: gap var(--transition);
}

.voir-plus:hover { text-decoration: none; color: var(--color-accent); }

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 768px) {
  .nav-toggle { display: flex; align-items: center; }

  .main-nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    width: 100%;
    background: var(--color-primary-dk);
    box-shadow: var(--shadow-md);
    z-index: 99;
  }

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

  .main-nav ul {
    flex-direction: column;
    padding: 12px 16px 20px;
    gap: 2px;
  }

  .main-nav ul li a {
    display: block;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
  }

  .logo-text { font-size: 0.95rem; }

  .cards-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .page-title-bar h1 { font-size: 1.5rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 14px; }
  .btn { padding: 9px 18px; }
}

/* =========================================
   SUPPORT RTL (ARABE)
   ========================================= */
[dir="rtl"] body {
  font-family: 'Cairo', system-ui, sans-serif;
  letter-spacing: 0;
}

/* Header : logo à droite, nav à gauche — le navigateur gère en RTL automatiquement */
[dir="rtl"] .header-inner {
  flex-direction: row;
}

/* Logo : image + texte dans le bon ordre RTL */
[dir="rtl"] .logo a {
  flex-direction: row;
}

/* Menu mobile RTL : s'ouvre à droite */
[dir="rtl"] .main-nav {
  left: auto;
  right: 0;
}

/* Nav : ordre naturel RTL (الرئيسية à droite, اتصل بنا à gauche) */
[dir="rtl"] .main-nav ul {
  flex-direction: row;
}

/* Section header */
[dir="rtl"] .section-header {
  flex-direction: row;
}

/* Ligne décorative sous le titre alignée à droite */
[dir="rtl"] .section-header h2::after {
  margin-left: auto;
  margin-right: 0;
}

/* Fil d'Ariane */
[dir="rtl"] .breadcrumb {
  direction: rtl;
}

/* Card link */
[dir="rtl"] .card-link {
  flex-direction: row;
}

/* Badge méta */
[dir="rtl"] .card-meta {
  flex-direction: row;
}

/* Footer */
[dir="rtl"] .footer-inner {
  flex-direction: row;
}

/* Pagination */
[dir="rtl"] .pagination {
  flex-direction: row;
}

/* Page title */
[dir="rtl"] .page-title-bar {
  text-align: right;
}

/* Empty state */
[dir="rtl"] .empty-state {
  direction: rtl;
}