/* 
 * Styles personnalisés pour "RevisitArt"
 */

/* Variables */
:root {
  --primary-color: #3a7bd5;
  --primary-dark: #2c5fb0;
  --secondary-color: #6c757d;
  --light-color: #f8f9fa;
  --dark-color: #212529;
  --border-radius: 0.5rem;
  --box-shadow: 0 .125rem .25rem rgba(0,0,0,.075);
  --transition: all 0.3s ease;
}

/* Base */
body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  color: var(--dark-color);
  background-color: #f5f7fa;
  line-height: 1.6;
}

/* Liens et boutons */
a {
  color: var(--primary-color);
  transition: var(--transition);
}

a:hover {
  color: var(--primary-dark);
}

.btn {
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
}

.btn-outline-primary {
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.btn-outline-primary:hover {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

/* Navigation */
.navbar {
  padding: 1rem 0;
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.5rem;
}

.navbar-light .navbar-brand {
  color: var(--primary-color);
}

/* Cartes */
.card {
  border-radius: var(--border-radius);
  border: none;
  overflow: hidden;
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.card-img-top {
  transition: var(--transition);
}

.card:hover .card-img-top {
  transform: scale(1.05);
}

/* Badges et étiquettes */
.badge {
  padding: 0.5em 0.7em;
  border-radius: var(--border-radius);
}

/* Formulaires */
.form-control {
  border-radius: var(--border-radius);
  padding: 0.75rem 1rem;
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.25rem rgba(58, 123, 213, 0.25);
}

/* Alertes */
.alert {
  border-radius: var(--border-radius);
}

/* Pagination */
.page-link {
  color: var(--primary-color);
  border-radius: var(--border-radius);
  margin: 0 0.2rem;
}

.page-item.active .page-link {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

/* Images */
.object-fit-cover {
  object-fit: cover;
}

/* Effets de hover sur les images de la galerie */
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius);
}

.gallery-item img {
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item .overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.7);
  padding: 1rem;
  color: white;
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

/* Animation de chargement */
.loading {
  display: inline-block;
  width: 1.5rem;
  height: 1.5rem;
  border: 3px solid rgba(0, 0, 0, 0.1);
  border-radius: 50%;
  border-top-color: var(--primary-color);
  animation: spin 1s ease-in-out infinite;
}

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

/* Animations */
.fade-in {
  animation: fadeIn 0.5s ease-in-out;
}

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

/* Responsive */
@media (max-width: 767.98px) {
  .card-title {
    font-size: 1.25rem;
  }
  
  .display-5 {
    font-size: 2.5rem;
  }
}

/* Personnalisation du pied de page */
footer {
  background-color: var(--light-color);
}

footer a {
  color: var(--dark-color);
}

footer a:hover {
  color: var(--primary-color);
}

/* Styles des commentaires */
.comment {
  transition: var(--transition);
}

.comment:hover {
  background-color: rgba(0, 0, 0, 0.02);
}

/* Like button animation */
.btn-like:not(.active) {
  transition: transform 0.3s ease;
}

.btn-like:hover:not(.active) {
  transform: scale(1.1);
}

.btn-like.active {
  animation: heartbeat 1s ease-in-out;
}

@keyframes heartbeat {
  0% { transform: scale(1); }
  25% { transform: scale(1.2); }
  50% { transform: scale(1); }
  75% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

/* Styles pour la page "À propos" */
.team-member {
  text-align: center;
  margin-bottom: 2rem;
}

.team-member img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1rem;
  border: 5px solid white;
  box-shadow: var(--box-shadow);
}

.timeline {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
}

.timeline::after {
  content: '';
  position: absolute;
  width: 6px;
  background-color: var(--light-color);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -3px;
}

.timeline-item {
  padding: 10px 40px;
  position: relative;
  background-color: inherit;
  width: 50%;
}

.timeline-item::after {
  content: '';
  position: absolute;
  width: 25px;
  height: 25px;
  right: -12px;
  background-color: white;
  border: 4px solid var(--primary-color);
  top: 15px;
  border-radius: 50%;
  z-index: 1;
}

.timeline-item.left {
  left: 0;
}

.timeline-item.right {
  left: 50%;
}

.timeline-item.right::after {
  left: -12px;
}

@media screen and (max-width: 600px) {
  .timeline::after {
    left: 31px;
  }
  
  .timeline-item {
    width: 100%;
    padding-left: 70px;
    padding-right: 25px;
  }
  
  .timeline-item.right {
    left: 0%;
  }
  
  .timeline-item.left::after, .timeline-item.right::after {
    left: 19px;
  }
}

/* Styles spécifiques pour la page d'accueil */
.hero-section {
  background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('../images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  color: white;
  text-align: center;
  padding: 8rem 0;
}

.section-title {
  position: relative;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
}

.section-title::after {
  content: '';
  position: absolute;
  display: block;
  width: 50px;
  height: 3px;
  background-color: var(--primary-color);
  bottom: 0;
  left: 0;
}

.feature-box {
  text-align: center;
  padding: 2rem;
  border-radius: var(--border-radius);
  background-color: white;
  transition: var(--transition);
}

.feature-box:hover {
  transform: translateY(-10px);
  box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
}

/* Styles pour le logo dans la navigation */
.navbar-brand img {
    max-height: 32px;
    width: auto;
    transition: transform 0.2s ease;
}

.navbar-brand:hover img {
    transform: scale(1.05);
}

/* Responsive pour le logo */
@media (max-width: 768px) {
    .navbar-brand img {
        max-height: 28px;
    }
    
    .navbar-brand span {
        font-size: 0.9rem;
    }
}

/* Style pour assurer l'alignement du logo */
.navbar-brand {
    display: flex !important;
    align-items: center !important;
    text-decoration: none;
}

.navbar-brand:hover {
    text-decoration: none;
}

/* Fallback si l'image ne se charge pas */
.navbar-brand img {
    object-fit: contain;
}

/* Style pour le favicon */
link[rel="icon"], 
link[rel="shortcut icon"] {
    type: image/x-icon;
}