/* Variables spécifiques à la page à propos */
:root {
  --about-primary: #2563eb;
  --about-secondary: #1e40af;
  --about-gradient: linear-gradient(135deg, var(--about-primary), var(--about-secondary));
  --about-shadow: 0 10px 30px rgba(37, 99, 235, 0.1);
  --about-hover-transform: translateY(-5px);
  --about-transition: all 0.3s ease;
}

/* Style de la bannière */
.page-banner {
  background: var(--about-gradient);
  padding: 8rem 0 4rem;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}

.page-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('https://images.pexels.com/photos/3184465/pexels-photo-3184465.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=1') center/cover;
  opacity: 0.1;
}

.page-banner h2 {
  font-size: 3rem;
  margin-bottom: 1rem;
  position: relative;
}

.page-banner p {
  font-size: 1.25rem;
  opacity: 0.9;
  position: relative;
}

/* Section À propos */
.about-section {
  padding: 4rem 0;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--about-shadow);
}

.about-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--about-gradient);
  opacity: 0.1;
  transition: var(--about-transition);
}

.about-image:hover::before {
  opacity: 0.2;
}

.about-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: var(--about-transition);
}

.about-image:hover img {
  transform: scale(1.05);
}

.about-text {
  padding: 2rem;
}

.about-text h2 {
  color: var(--about-primary);
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.about-text p {
  color: #4b5563;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

/* Section Mission */
.mission-section {
  padding: 4rem 0;
  background: #f9fafb;
}

.mission-content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.mission-card {
  background: white;
  padding: 2rem;
  border-radius: 1rem;
  text-align: center;
  box-shadow: var(--about-shadow);
  transition: var(--about-transition);
  border: 1px solid rgba(37, 99, 235, 0.1);
}

.mission-card:hover {
  transform: var(--about-hover-transform);
  box-shadow: 0 15px 40px rgba(37, 99, 235, 0.15);
}

.mission-icon {
  width: 80px;
  height: 80px;
  background: var(--about-gradient);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
  transition: var(--about-transition);
}

.mission-card:hover .mission-icon {
  transform: scale(1.1) rotate(10deg);
}

.mission-card h3 {
  color: var(--about-primary);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.mission-card p {
  color: #6b7280;
  line-height: 1.6;
}

/* Section Équipe */
.team-section {
  padding: 4rem 0;
}

.team-content {
  margin-top: 3rem;
}

.team-member {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  align-items: center;
  background: white;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: var(--about-shadow);
  transition: var(--about-transition);
}

.team-member:hover {
  transform: var(--about-hover-transform);
  box-shadow: 0 15px 40px rgba(37, 99, 235, 0.15);
}

.team-member-img {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
}

.team-member-img img {
  width: 100%;
  height: auto;
  display: block;
  transition: var(--about-transition);
}

.team-member:hover .team-member-img img {
  transform: scale(1.05);
}

.team-member-info h3 {
  color: var(--about-primary);
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.member-position {
  color: #6b7280;
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.member-bio {
  color: #4b5563;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.member-social {
  display: flex;
  gap: 1rem;
}

.member-social a {
  width: 40px;
  height: 40px;
  background: var(--about-gradient);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: var(--about-transition);
}

.member-social a:hover {
  transform: translateY(-3px);
  box-shadow: var(--about-shadow);
}

/* Section Statistiques */
.stats-section {
  padding: 4rem 0;
  background: var(--about-gradient);
  color: white;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {
  padding: 2rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  backdrop-filter: blur(10px);
  transition: var(--about-transition);
}

.stat-item:hover {
  transform: var(--about-hover-transform);
  background: rgba(255, 255, 255, 0.2);
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1.1rem;
  opacity: 0.9;
}

/* Section CTA */
.cta-section {
  padding: 4rem 0;
  background: #f9fafb;
}

.cta-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cta-content h2 {
  color: var(--about-primary);
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.cta-content p {
  color: #6b7280;
  margin-bottom: 2rem;
}

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

.about-content,
.mission-card,
.team-member,
.stat-item {
  animation: fadeInUp 0.6s ease-out forwards;
}

.mission-card:nth-child(2) { animation-delay: 0.2s; }
.mission-card:nth-child(3) { animation-delay: 0.4s; }

.stat-item:nth-child(2) { animation-delay: 0.2s; }
.stat-item:nth-child(3) { animation-delay: 0.4s; }
.stat-item:nth-child(4) { animation-delay: 0.6s; }

/* Responsive Design */
@media (max-width: 992px) {
  .about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

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

  .team-member {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .member-social {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .page-banner h2 {
    font-size: 2rem;
  }

  .page-banner p {
    font-size: 1rem;
  }

  .mission-content {
    grid-template-columns: 1fr;
  }

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

  .about-text {
    padding: 1rem;
  }

  .about-text h2 {
    font-size: 2rem;
  }
}