/* ============================================
   PROJET DETAIL CSS — AVDA
   Styles de la page détail du projet PIRC
   Dernière mise à jour : Juillet 2026
   ============================================ */

/* ==========================================
   PAGE HERO
   ========================================== */
.page-hero {
  position: relative;
  background: var(--gradient-primary);
  padding: calc(var(--navbar-height-scrolled) + var(--spacing-4xl)) 0 var(--spacing-4xl);
  text-align: center;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(223, 162, 26, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: -35%;
  left: -15%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(60, 130, 26, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: url('../images/ui/pattern-dots.png') repeat;
  opacity: 0.03;
  pointer-events: none;
}

.page-hero .container {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 0.4rem 1.4rem;
  background-color: rgba(223, 162, 26, 0.15);
  border: 1px solid rgba(223, 162, 26, 0.35);
  color: var(--brand-accent);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--spacing-lg);
  animation: fadeInUp 0.6s ease forwards;
}

.page-hero-title {
  font-size: var(--fs-display);
  font-weight: var(--fw-extrabold);
  color: var(--text-white);
  margin-bottom: var(--spacing-md);
  animation: fadeInUp 0.6s ease 0.1s forwards;
  opacity: 0;
}

.page-hero-subtitle {
  font-size: var(--fs-body-lg);
  color: rgba(255, 255, 255, 0.8);
  max-width: 650px;
  margin: 0 auto;
  animation: fadeInUp 0.6s ease 0.2s forwards;
  opacity: 0;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================
   BANDEAU — Infos clés
   ========================================== */
.projet-infos-bar {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--spacing-md);
  background-color: var(--bg-main);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: 0 var(--spacing-md);
  border-right: 1px solid var(--border-light);
}

.info-item:last-child {
  border-right: none;
}

.info-item i {
  font-size: 1.3rem;
  color: var(--brand-primary);
  margin-top: 2px;
}

.info-label {
  display: block;
  font-size: var(--fs-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

.info-item strong {
  font-size: var(--fs-body-sm);
  color: var(--text-dark);
  font-weight: var(--fw-semibold);
}

/* ==========================================
   ONGLETS — Navigation
   ========================================== */
.tabs {
  display: flex;
  border-bottom: 2px solid var(--border-light);
  gap: var(--spacing-xs);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.tabs::-webkit-scrollbar {
  display: none;
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-medium);
  color: var(--text-muted);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  margin-bottom: -2px;
  font-family: var(--font-primary);
}

.tab-btn i {
  font-size: 0.9rem;
}

.tab-btn:hover {
  color: var(--brand-primary);
}

.tab-btn.active {
  color: var(--brand-primary);
  border-bottom-color: var(--brand-primary);
  font-weight: var(--fw-semibold);
}

/* ==========================================
   PANNEAUX — Contenu des onglets
   ========================================== */
.tab-panel {
  display: none;
  animation: fadeIn 0.4s ease;
}

.tab-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.tab-panel h2 {
  font-size: var(--fs-h2);
  font-weight: var(--fw-bold);
  color: var(--text-dark);
  margin-bottom: var(--spacing-lg);
}

.panel-intro {
  font-size: var(--fs-body);
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: var(--spacing-2xl);
  max-width: 800px;
}

.panel-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: var(--spacing-3xl);
  align-items: start;
}

.panel-content p {
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
}

.panel-content blockquote {
  background-color: var(--bg-surface);
  border-left: 4px solid var(--brand-accent);
  padding: var(--spacing-lg) var(--spacing-xl);
  margin: var(--spacing-xl) 0;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.panel-content blockquote i {
  color: var(--brand-accent);
  opacity: 0.3;
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  display: block;
}

.panel-content blockquote p {
  font-style: italic;
  color: var(--text-dark);
  margin-bottom: var(--spacing-xs);
}

.panel-content blockquote cite {
  font-style: normal;
  font-weight: var(--fw-semibold);
  color: var(--brand-primary);
  font-size: var(--fs-body-sm);
}

/* Sidebar */
.panel-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.sidebar-card {
  background-color: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
}

.sidebar-card h4 {
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  color: var(--text-dark);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.sidebar-card h4 i {
  color: var(--brand-primary);
}

.sidebar-card ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.sidebar-card li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--fs-body-sm);
  color: var(--text-dark);
}

.sidebar-card li i {
  font-size: 0.4rem;
  color: var(--brand-primary);
}

/* ==========================================
   OBJECTIFS — Grille
   ========================================== */
.objectifs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.objectif-card {
  background-color: var(--bg-main);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  transition: all var(--transition-normal);
}

.objectif-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: transparent;
}

.objectif-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background-color: var(--bg-surface);
  color: var(--brand-primary);
  border-radius: var(--radius-full);
  font-size: 1.3rem;
  margin-bottom: var(--spacing-md);
  transition: all var(--transition-normal);
}

.objectif-card:hover .objectif-icon {
  background-color: var(--brand-primary);
  color: var(--text-white);
  transform: scale(1.1);
}

.objectif-card h4 {
  font-size: var(--fs-h5);
  font-weight: var(--fw-semibold);
  color: var(--text-dark);
  margin-bottom: var(--spacing-sm);
}

.objectif-card p {
  font-size: var(--fs-body-sm);
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================
   ACTIVITÉS — Accordéon
   ========================================== */
.activites-accordion {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.activite-item {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.activite-item.active {
  border-color: var(--brand-primary);
  box-shadow: var(--shadow-sm);
}

.activite-header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg);
  background-color: var(--bg-main);
  border: none;
  cursor: pointer;
  font-family: var(--font-primary);
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  color: var(--text-dark);
  transition: all var(--transition-fast);
}

.activite-header:hover {
  background-color: var(--bg-surface);
}

.activite-header span {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.activite-header span i {
  color: var(--brand-primary);
}

.activite-toggle {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: transform var(--transition-normal);
}

.activite-item.active .activite-toggle {
  transform: rotate(45deg);
  color: var(--brand-primary);
}

.activite-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.activite-item.active .activite-body {
  max-height: 800px;
}

.activite-body ul {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.activite-body li {
  font-size: var(--fs-body-sm);
  color: var(--text-dark);
  line-height: 1.6;
  padding-left: var(--spacing-md);
  position: relative;
}

.activite-body li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background-color: var(--brand-accent);
  border-radius: var(--radius-full);
}

/* ==========================================
   RÉSULTATS — Tableau
   ========================================== */
.resultats-table-wrapper {
  overflow-x: auto;
  margin-bottom: var(--spacing-3xl);
}

.resultats-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-body-sm);
}

.resultats-table thead th {
  background-color: var(--brand-primary);
  color: var(--text-white);
  padding: var(--spacing-md) var(--spacing-lg);
  text-align: left;
  font-weight: var(--fw-semibold);
  white-space: nowrap;
}

.resultats-table thead th:first-child {
  border-radius: var(--radius-sm) 0 0 0;
}

.resultats-table thead th:last-child {
  border-radius: 0 var(--radius-sm) 0 0;
}

.resultats-table tbody td {
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--border-light);
  color: var(--text-dark);
}

.resultats-table tbody tr:hover {
  background-color: var(--bg-surface);
}

.resultats-table tbody td i {
  color: var(--brand-primary);
  margin-right: var(--spacing-xs);
}

.table-total td {
  font-weight: var(--fw-bold);
  background-color: var(--bg-surface);
  color: var(--brand-primary) !important;
}

/* ==========================================
   GRAPHIQUE — Barres budget
   ========================================== */
.budget-chart h3 {
  font-size: var(--fs-h4);
  font-weight: var(--fw-semibold);
  color: var(--text-dark);
  margin-bottom: var(--spacing-xl);
}

.chart-bars {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  max-width: 700px;
}

.chart-bar-item {
  display: grid;
  grid-template-columns: 160px 1fr;
  align-items: center;
  gap: var(--spacing-md);
}

.chart-bar-label {
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-medium);
  color: var(--text-dark);
  text-align: right;
}

.chart-bar-track {
  height: 28px;
  background-color: var(--bg-surface);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.chart-bar-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: var(--spacing-sm);
  transition: width 1.5s ease;
  min-width: fit-content;
}

.chart-bar-fill span {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--text-white);
  white-space: nowrap;
}

/* ==========================================
   GALERIE
   ========================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  position: relative;
  aspect-ratio: 4/3;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: rgba(19, 68, 30, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}

.gallery-item-overlay i {
  color: var(--text-white);
  font-size: 1.5rem;
}

/* ==========================================
   TÉLÉCHARGEMENTS
   ========================================== */
.downloads-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  max-width: 700px;
}

.download-card {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  background-color: var(--bg-main);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all var(--transition-normal);
}

.download-card:hover {
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.download-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background-color: var(--bg-surface);
  color: #E53E3E;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.download-info {
  flex: 1;
}

.download-info h4 {
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  color: var(--text-dark);
  margin-bottom: var(--spacing-xs);
}

.download-info p {
  font-size: var(--fs-body-sm);
  color: var(--text-muted);
  margin-bottom: var(--spacing-xs);
}

.download-size {
  font-size: var(--fs-xs);
  color: var(--text-light);
}

/* ==========================================
   PROJETS SIMILAIRES
   ========================================== */
.similar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.similar-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-md);
  padding: var(--spacing-xl);
  background-color: var(--bg-main);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--text-dark);
  transition: all var(--transition-normal);
}

.similar-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: transparent;
}

.similar-card i {
  font-size: 2rem;
  color: var(--brand-primary);
}

.similar-card h4 {
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
}

/* ==========================================
   SECTION — CTA
   ========================================== */
.cta-section {
  background-color: var(--bg-main);
}

.cta-card {
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  padding: var(--spacing-3xl);
  text-align: center;
  color: var(--text-white);
  transition: all var(--transition-normal);
}

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

.cta-icon {
  font-size: 3.5rem;
  color: var(--brand-accent);
  margin-bottom: var(--spacing-lg);
  display: inline-block;
  transition: transform var(--transition-normal);
}

.cta-card:hover .cta-icon {
  transform: scale(1.1) rotate(-5deg);
}

.cta-card h2 {
  color: var(--text-white);
  font-size: var(--fs-h2);
  margin-bottom: var(--spacing-md);
}

.cta-card p {
  color: rgba(255, 255, 255, 0.8);
  max-width: 550px;
  margin: 0 auto var(--spacing-xl);
  line-height: 1.7;
}

.cta-card .btn-group {
  justify-content: center;
}

/* ==========================================
   AOS — Animations
   ========================================== */
.aos-init {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.aos-animate {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================
   RESPONSIVE — Tablette
   ========================================== */
@media (max-width: 1023px) {
  .projet-infos-bar {
    grid-template-columns: repeat(3, 1fr);
  }

  .info-item:nth-child(3) {
    border-right: none;
  }

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

  .objectifs-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .similar-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .chart-bar-item {
    grid-template-columns: 120px 1fr;
  }
}

/* ==========================================
   RESPONSIVE — Mobile
   ========================================== */
@media (max-width: 767px) {
  .page-hero {
    padding: calc(var(--navbar-height-scrolled) + var(--spacing-2xl)) 0 var(--spacing-2xl);
  }

  .page-hero-title {
    font-size: clamp(1.25rem, 5vw, 1.75rem);
  }

  .page-hero-subtitle {
    font-size: var(--fs-body-sm);
  }

  .projet-infos-bar {
    grid-template-columns: repeat(2, 1fr);
    padding: var(--spacing-lg);
    gap: var(--spacing-sm);
  }

  .info-item {
    padding: var(--spacing-sm);
    border-right: none;
    border-bottom: 1px solid var(--border-light);
  }

  .info-item:nth-child(5),
  .info-item:nth-child(6) {
    border-bottom: none;
  }

  .tabs {
    gap: 0;
  }

  .tab-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--fs-small);
  }

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

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

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

  .chart-bar-item {
    grid-template-columns: 90px 1fr;
    gap: var(--spacing-sm);
  }

  .chart-bar-label {
    font-size: var(--fs-small);
  }

  .download-card {
    flex-direction: column;
    text-align: center;
  }

  .resultats-table {
    font-size: var(--fs-small);
  }

  .resultats-table thead th,
  .resultats-table tbody td {
    padding: var(--spacing-sm);
  }

  .cta-card {
    padding: var(--spacing-xl) var(--spacing-lg);
  }

  .cta-card .btn-group {
    flex-direction: column;
    align-items: center;
  }
}

/* ==========================================
   RESPONSIVE — Petit mobile
   ========================================== */
@media (max-width: 480px) {
  .projet-infos-bar {
    grid-template-columns: 1fr;
  }

  .info-item {
    border-right: none;
    border-bottom: 1px solid var(--border-light);
    padding: var(--spacing-sm) 0;
  }

  .info-item:last-child {
    border-bottom: none;
  }

  .chart-bar-item {
    grid-template-columns: 1fr;
    gap: var(--spacing-xs);
  }

  .chart-bar-label {
    text-align: left;
  }
}