/* ============================================
       SECTIONS SERVICES & RÉASSURANCE
       Design minimaliste blanc/noir/doré
       Mobile First & SEO Optimized
       ============================================ */

:root {
  --sd-bg-primary: #ffffff;
  --sd-bg-secondary: #fafafa;
  --sd-bg-dark: #0a0a0a;
  --sd-accent: #d4af37;
  --sd-accent-hover: #c9a227;
  --sd-text-primary: #0a0a0a;
  --sd-text-secondary: rgba(0, 0, 0, 0.65);
  --sd-text-muted: rgba(0, 0, 0, 0.45);
  --sd-border: rgba(0, 0, 0, 0.1);
  --sd-radius: 16px;
}

/* ============================================
       SECTION NOS SERVICES
       ============================================ */

.services-section {
  padding: 60px 20px;
  background: #f8f8f6;
}

@media (min-width: 768px) {
  .services-section {
    padding: 80px 20px;
  }
}

.services-container {
  max-width: 1500px;
  margin: 0 auto;
}

.services-header {
  text-align: center;
  margin-bottom: 40px;
  position: relative;
  padding-top: 40px;
}

@media (min-width: 768px) {
  .services-header {
    margin-bottom: 60px;
    padding-top: 60px;
  }
}

.services-divider {
  height: 1px;
  width: 150px;
  position: relative;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(212, 175, 55, 0.3) 20%,
    #d4af37 50%,
    rgba(212, 175, 55, 0.3) 80%,
    transparent 100%
  );
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
  margin: 0 auto 20px;
  opacity: 0;
  transform: translateX(-100%);
  animation: slideInFromLeft 1s ease forwards;
}

@media (min-width: 768px) {
  .services-divider {
    width: 200px;
    margin-bottom: 30px;
  }
}

.services-divider::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 3px;
  width: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.2) 50%,
    transparent 100%
  );
  animation: dividerGlow 3s ease-in-out infinite;
}

@keyframes slideInFromLeft {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes dividerGlow {
  0%,
  100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}

.services-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--sd-text-primary);
  margin-bottom: 12px;
  position: relative;
  display: inline-block;
}

.services-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--sd-accent), #e8c968);
  border-radius: 2px;
}

.services-subtitle {
  font-size: clamp(0.9rem, 2vw, 1rem);
  color: var(--sd-text-secondary);
  margin-top: 20px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 40px;
}

@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (min-width: 968px) {
  .services-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
  }
}

.service-card {
  position: relative;
  border-radius: var(--sd-radius);
  padding: 0;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.7s ease forwards;
  overflow: hidden;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

@media (min-width: 768px) {
  .service-card {
    min-height: 380px;
  }
}

.service-card-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.service-card:nth-child(1) {
  animation-delay: 0.2s;
}
.service-card:nth-child(2) {
  animation-delay: 0.4s;
}
.service-card:nth-child(3) {
  animation-delay: 0.6s;
}
.service-card:nth-child(4) {
  animation-delay: 0.8s;
}

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

.service-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 20px 60px rgba(212, 175, 55, 0.25);
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.4) 100%);
  transition: all 0.4s ease;
  z-index: 1;
}

.service-card:hover::before {
  background: linear-gradient(to bottom, transparent 0%, rgba(212, 175, 55, 0.3) 100%);
}

.service-content {
  position: relative;
  z-index: 2;
  padding: 32px 24px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, transparent 100%);
}

@media (min-width: 768px) {
  .service-content {
    padding: 40px 30px;
  }
}

.service-name {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(1.35rem, 3vw, 1.65rem);
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 12px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.service-description {
  font-size: clamp(0.9rem, 2vw, 0.98rem);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

/* Badge décoratif */
.service-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: linear-gradient(135deg, var(--sd-accent), #e8c968);
  color: var(--sd-bg-dark);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  z-index: 3;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 10px rgba(212, 175, 55, 0.4);
}

/* ============================================
       SECTION RÉASSURANCE
       ============================================ */

.reassurance-section {
  padding: 0px 20px 20px;
  background: #f8f8f6;
}

@media (min-width: 768px) {
  .reassurance-section {
    padding: 0px 20px 30px;
  }
}

.reassurance-container {
  max-width: 1200px;
  margin: 0 auto;
}

.reassurance-divider {
  height: 1px;
  width: 150px;
  position: relative;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(212, 175, 55, 0.3) 20%,
    #d4af37 50%,
    rgba(212, 175, 55, 0.3) 80%,
    transparent 100%
  );
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
  margin: 0 auto 40px;
  opacity: 0;
  transform: translateX(100%);
  animation: slideInFromRight 1s ease forwards;
  animation-delay: 0.3s;
}

@media (min-width: 768px) {
  .reassurance-divider {
    width: 200px;
    margin-bottom: 50px;
  }
}

.reassurance-divider::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 3px;
  width: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.2) 50%,
    transparent 100%
  );
  animation: dividerGlow 3s ease-in-out infinite;
}

@keyframes slideInFromRight {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.reassurance-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: 1200px;
  margin: 0 auto;
}

@media (min-width: 640px) {
  .reassurance-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (min-width: 968px) {
  .reassurance-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
}

.reassurance-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 24px 20px;
  background: var(--sd-bg-primary);
  border: 1px solid var(--sd-border);
  border-radius: 12px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s ease forwards;
}

@media (min-width: 768px) {
  .reassurance-item {
    padding: 32px 24px;
  }
}

.reassurance-item:nth-child(1) {
  animation-delay: 0.5s;
}
.reassurance-item:nth-child(2) {
  animation-delay: 0.6s;
}
.reassurance-item:nth-child(3) {
  animation-delay: 0.7s;
}
.reassurance-item:nth-child(4) {
  animation-delay: 0.8s;
}

.reassurance-item:hover {
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.05), rgba(212, 175, 55, 0.12));
  border-color: rgba(212, 175, 55, 0.4);
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(212, 175, 55, 0.2);
}

.reassurance-icon {
  width: 50px;
  height: 50px;
  min-width: 50px;
  min-height: 50px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(212, 175, 55, 0.15));
  border-radius: 50%;
  color: var(--sd-accent);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 1.5rem;
}

.reassurance-icon svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .reassurance-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 16px;
    font-size: 1.6rem;
  }
}

.reassurance-item:hover .reassurance-icon {
  background: linear-gradient(135deg, var(--sd-accent), #e8c968);
  transform: scale(1.15) rotate(5deg);
  color: var(--sd-bg-dark);
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.4);
}

.reassurance-title {
  font-size: clamp(1rem, 2vw, 1.1rem);
  font-weight: 600;
  color: var(--sd-text-primary);
  margin-bottom: 6px;
}

.reassurance-text {
  font-size: clamp(0.85rem, 2vw, 0.9rem);
  color: var(--sd-text-secondary);
  line-height: 1.5;
}

/* ============================================
       SECTION EXEMPLES DE COURSES
       ============================================ */

.courses-section {
  padding: 60px 20px;
  background: var(--sd-bg-primary);
}

@media (min-width: 768px) {
  .courses-section {
    padding: 80px 20px;
  }
}

.courses-container {
  max-width: 95%;
  margin: 0 auto;
}

.courses-hero {
  position: relative;
  min-height: 450px;
  border-radius: 16px;
  overflow: hidden;
  background:
    linear-gradient(
      to bottom,
      rgba(0, 0, 0, 0.2) 0%,
      rgba(0, 0, 0, 0.3) 60%,
      rgba(0, 0, 0, 0.75) 100%
    ),
    url('https://images.unsplash.com/photo-1449965408869-eaa3f722e40d?auto=format&fit=crop&w=1600&q=80');
  background-size: cover;
  background-position: center;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
  border: 3px solid var(--sd-bg-dark);
  padding: 20px 12px 16px;
  opacity: 0;
  transform: scale(0.95);
  animation: zoomIn 0.8s ease forwards;
  animation-delay: 0.2s;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

@media (min-width: 768px) {
  .courses-hero {
    min-height: 520px;
    border-radius: 20px;
    padding: 30px 20px 20px;
  }
}

@media (min-width: 1024px) {
  .courses-hero {
    min-height: 600px;
    border-radius: 24px;
    padding: 36px 24px 24px;
  }
}

@keyframes zoomIn {
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.courses-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.4) 100%);
}

.courses-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  align-self: flex-end;
  margin-top: auto;
  width: 100%;
}

@media (min-width: 640px) {
  .courses-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }
}

@media (min-width: 1024px) {
  .courses-grid {
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
  }
}

.course-card {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(8, 6, 0, 0.25);
  border-radius: 8px;
  padding: 10px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s ease forwards;
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .course-card {
    padding: 12px;
    border-radius: 10px;
  }
}

.course-card:nth-child(1) {
  animation-delay: 0.3s;
}
.course-card:nth-child(2) {
  animation-delay: 0.4s;
}
.course-card:nth-child(3) {
  animation-delay: 0.5s;
}
.course-card:nth-child(4) {
  animation-delay: 0.6s;
}
.course-card:nth-child(5) {
  animation-delay: 0.7s;
}
.course-card:nth-child(6) {
  animation-delay: 0.8s;
}

.course-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--sd-accent), #e8c968);
  transform: scaleY(0);
  transition: transform 0.3s ease;
}

.course-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(212, 175, 55, 0.25);
  border-color: rgba(212, 175, 55, 0.5);
  background: rgba(255, 255, 255, 0.98);
}

.course-card:hover::before {
  transform: scaleY(1);
}

.course-route {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 6px;
}

.course-point {
  flex: 1;
  min-width: 0;
}

.course-label {
  font-size: 0.55rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--sd-text-muted);
  margin-bottom: 1px;
}

.course-location {
  font-size: clamp(0.7rem, 2vw, 0.8rem);
  font-weight: 600;
  color: var(--sd-text-primary);
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.course-arrow {
  color: var(--sd-accent);
  font-size: 0.75rem;
  font-weight: bold;
  flex-shrink: 0;
}

.course-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  padding: 5px 0;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  margin-bottom: 6px;
}

.course-time {
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: clamp(0.65rem, 2vw, 0.7rem);
  color: var(--sd-text-secondary);
}

.course-time-icon {
  font-size: 0.7rem;
}

.course-price {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(1rem, 3vw, 1.15rem);
  font-weight: 700;
  color: var(--sd-accent);
  white-space: nowrap;
}

.course-cta {
  width: 100%;
}

.course-btn {
  width: 100%;
  background: linear-gradient(135deg, var(--sd-accent), #e8c968);
  color: var(--sd-bg-dark);
  border: none;
  padding: 7px 14px;
  border-radius: 6px;
  font-size: clamp(0.7rem, 2vw, 0.75rem);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 6px rgba(212, 175, 55, 0.25);
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .course-btn {
    padding: 8px 16px;
  }
}

.course-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #e8c968, var(--sd-accent));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.course-btn span {
  position: relative;
  z-index: 1;
}

.course-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
}

.course-btn:hover::before {
  opacity: 1;
}

.course-btn:active {
  transform: translateY(0);
}

/* ============================================
       SECTION CONFIANCE & AVIS
       ============================================ */

.trust-section {
  padding: 60px 20px;
  background: #f8f8f6;
}

@media (min-width: 768px) {
  .trust-section {
    padding: 80px 20px;
  }
}

.trust-container {
  max-width: 1500px;
  margin: 0 auto;
}

.trust-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

@media (min-width: 992px) {
  .trust-content {
    grid-template-columns: 1fr auto 1fr;
    gap: 50px;
    align-items: start;
  }
}

/* Separateur vertical dore */
.trust-divider {
  display: none;
}

@media (min-width: 992px) {
  .trust-divider {
    display: block;
    width: 2px;
    min-height: 400px;
    position: relative;
    background: linear-gradient(
      180deg,
      transparent 0%,
      rgba(212, 175, 55, 0.3) 20%,
      #d4af37 50%,
      rgba(212, 175, 55, 0.3) 80%,
      transparent 100%
    );
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
  }
}

/* AVIS CLIENTS */
.trust-reviews {
  opacity: 1;
}

.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.review-card {
  background: var(--sd-bg-primary);
  border: 1px solid var(--sd-border);
  border-radius: 12px;
  padding: 20px;
  transition: all 0.3s ease;
  position: relative;
}

@media (min-width: 768px) {
  .review-card {
    padding: 24px;
  }
}

.review-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(212, 175, 55, 0.15);
  border-color: rgba(212, 175, 55, 0.3);
}

.review-stars {
  color: var(--sd-accent);
  font-size: 1rem;
  margin-bottom: 10px;
  letter-spacing: 2px;
}

.review-text {
  font-size: clamp(0.9rem, 2vw, 0.95rem);
  line-height: 1.6;
  color: var(--sd-text-secondary);
  margin-bottom: 14px;
  font-style: italic;
}

.review-verified {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: #666;
}

.review-verified svg {
  flex-shrink: 0;
}

/* ILS NOUS FONT CONFIANCE */
.trust-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 600;
  color: var(--sd-text-primary);
  margin-bottom: 40px;
  text-align: center;
}

/* Grille des clients - toujours 2 colonnes */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  justify-items: center;
}

/* Chaque client - carré */
.client-item {
  background: var(--sd-bg-primary);
  border: 1px solid var(--sd-border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1; /* carré garanti */
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  width: 100%;
  max-width: 200px; /* limite la taille sur grands écrans */
}

.client-item::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent 30%, rgba(212, 175, 55, 0.3) 50%, transparent 70%);
  transform: translateX(-100%) translateY(-100%) rotate(45deg);
  transition: transform 0.6s ease;
  pointer-events: none;
}

.client-item:hover::before {
  transform: translateX(100%) translateY(100%) rotate(45deg);
}

.client-item img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* remplit le carré */
  transition: transform 0.3s ease;
}

.client-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(212, 175, 55, 0.15);
  border-color: rgba(212, 175, 55, 0.3);
}

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

/* Responsive - réduire la taille sur petits écrans */
@media (max-width: 768px) {
  .clients-grid {
    gap: 12px;
  }

  .client-item {
    max-width: 150px;
  }

  .trust-title {
    font-size: clamp(1.5rem, 6vw, 2rem);
  }
}

@media (max-width: 480px) {
  .client-item {
    max-width: 120px;
  }
}

/* ============================================
       SECTION ENVIRONNEMENT
       ============================================ */

.eco-section {
  padding: 60px 20px;
  background: var(--sd-bg-primary);
}

@media (min-width: 768px) {
  .eco-section {
    padding: 80px 20px;
  }
}

.eco-container {
  max-width: 1200px;
  margin: 0 auto;
}

.eco-header {
  text-align: center;
  margin-bottom: 40px;
}

@media (min-width: 768px) {
  .eco-header {
    margin-bottom: 50px;
  }
}

.eco-divider {
  height: 1px;
  width: 150px;
  position: relative;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(212, 175, 55, 0.3) 20%,
    #d4af37 50%,
    rgba(212, 175, 55, 0.3) 80%,
    transparent 100%
  );
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
  margin: 0 auto 20px;
  opacity: 0;
  transform: translateX(-100%);
  animation: slideInFromLeft 1s ease forwards;
}

@media (min-width: 768px) {
  .eco-divider {
    width: 200px;
    margin-bottom: 30px;
  }
}

.eco-divider::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 3px;
  width: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.2) 50%,
    transparent 100%
  );
  animation: dividerGlow 3s ease-in-out infinite;
}

.eco-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 600;
  color: var(--sd-text-primary);
  margin-bottom: 12px;
}

.eco-subtitle {
  font-size: clamp(0.9rem, 2vw, 1rem);
  color: var(--sd-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.eco-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 640px) {
  .eco-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (min-width: 968px) {
  .eco-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
  }
}

.eco-card {
  background: var(--sd-bg-secondary);
  border: 1px solid var(--sd-border);
  border-radius: 16px;
  padding: 28px 24px;
  text-align: center;
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s ease forwards;
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .eco-card {
    padding: 32px 28px;
  }
}

.eco-card:nth-child(1) {
  animation-delay: 0.2s;
}
.eco-card:nth-child(2) {
  animation-delay: 0.3s;
}
.eco-card:nth-child(3) {
  animation-delay: 0.4s;
}
.eco-card:nth-child(4) {
  animation-delay: 0.5s;
}

.eco-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--sd-accent), #e8c968);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.eco-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(212, 175, 55, 0.2);
  border-color: rgba(212, 175, 55, 0.3);
  background: rgba(212, 175, 55, 0.05);
}

.eco-card:hover::before {
  transform: scaleX(1);
}

.eco-card-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  font-weight: 600;
  color: var(--sd-text-primary);
  margin-bottom: 10px;
}

.eco-description {
  font-size: clamp(0.875rem, 2vw, 0.95rem);
  line-height: 1.6;
  color: var(--sd-text-secondary);
}

/* ============================================
       RESPONSIVE
       ============================================ */

@media (max-width: 767px) {
  .service-card {
    min-height: 280px;
  }
}

/* ============================================
       SECTION PRINCIPALE
       ============================================ */

.contact-faq-section {
  padding: 60px 20px;
  background: linear-gradient(135deg, #f8f8f6 0%, #eeeeec 100%);
}

@media (min-width: 768px) {
  .contact-faq-section {
    padding: 80px 20px;
  }
}

.contact-faq-container {
  max-width: 1500px;
  margin: 0 auto;
}

/* Header Section */
.contact-faq-header {
  text-align: center;
  margin-bottom: 40px;
  position: relative;
  padding-top: 40px;
}

@media (min-width: 768px) {
  .contact-faq-header {
    margin-bottom: 60px;
    padding-top: 60px;
  }
}

.contact-faq-divider {
  height: 1px;
  width: 150px;
  position: relative;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(212, 175, 55, 0.3) 20%,
    #d4af37 50%,
    rgba(212, 175, 55, 0.3) 80%,
    transparent 100%
  );
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
  margin: 0 auto 20px;
  opacity: 0;
  transform: translateX(-100%);
  animation: slideInFromLeft 1s ease forwards;
}

@media (min-width: 768px) {
  .contact-faq-divider {
    width: 200px;
    margin-bottom: 30px;
  }
}

.contact-faq-divider::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 3px;
  width: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.2) 50%,
    transparent 100%
  );
  animation: dividerGlow 3s ease-in-out infinite;
}

@keyframes slideInFromLeft {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes dividerGlow {
  0%,
  100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}

.contact-faq-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--sd-text-primary);
  margin-bottom: 12px;
  position: relative;
  display: inline-block;
}

.contact-faq-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--sd-accent), #e8c968);
  border-radius: 2px;
}

.contact-faq-subtitle {
  font-size: clamp(0.9rem, 2vw, 1rem);
  color: var(--sd-text-secondary);
  margin-top: 20px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
       GRILLE 2 COLONNES
       ============================================ */
.contact-faq-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

@media (min-width: 968px) {
  .contact-faq-content {
    grid-template-columns: 1fr auto 1fr;
    gap: 50px;
    align-items: start;
  }
}

/* Séparateur vertical doré */
.contact-faq-divider-vertical {
  display: none;
}

@media (min-width: 968px) {
  .contact-faq-divider-vertical {
    display: block;
    width: 1px;
    min-height: 500px;
    position: relative;
    background: linear-gradient(
      180deg,
      transparent 0%,
      rgba(212, 175, 55, 0.3) 20%,
      #d4af37 50%,
      rgba(212, 175, 55, 0.3) 80%,
      transparent 100%
    );
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
    opacity: 0;
    transform: scaleY(0);
    animation: growVertical 1s ease forwards;
    animation-delay: 0.5s;
  }

  .contact-faq-divider-vertical::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 100%;
    background: linear-gradient(
      180deg,
      transparent 0%,
      rgba(255, 255, 255, 0.2) 50%,
      transparent 100%
    );
    animation: dividerGlow 3s ease-in-out infinite;
  }

  @keyframes growVertical {
    to {
      opacity: 1;
      transform: scaleY(1);
    }
  }
}

/* ============================================
       SECTION FAQ (GAUCHE)
       ============================================ */

.faq-section {
  opacity: 0;
  transform: translateX(-30px);
  animation: slideInFromLeft 0.8s ease forwards;
  animation-delay: 0.3s;
}

.faq-section-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 600;
  color: var(--sd-text-primary);
  margin-bottom: 30px;
  text-align: left;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.faq-item {
  background: #ffffff;
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.faq-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(212, 175, 55, 0.2);
  border-color: rgba(212, 175, 55, 0.4);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  cursor: pointer;
  user-select: none;
  transition: background 0.2s ease;
}

@media (min-width: 768px) {
  .faq-question {
    padding: 24px;
  }
}

.faq-question:hover {
  background: rgba(212, 175, 55, 0.05);
}

.faq-question-text {
  flex: 1;
  font-size: clamp(0.9rem, 2vw, 1rem);
  font-weight: 600;
  color: var(--sd-text-primary);
  line-height: 1.5;
}

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  margin-left: 16px;
  color: var(--sd-accent);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition:
    max-height 0.4s ease,
    padding 0.4s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 20px 20px;
}

@media (min-width: 768px) {
  .faq-item.active .faq-answer {
    padding: 0 24px 24px;
  }
}

.faq-answer-text {
  font-size: clamp(0.85rem, 2vw, 0.95rem);
  color: var(--sd-text-secondary);
  line-height: 1.7;
}

/* ============================================
       SECTION CONTACT (DROITE)
       ============================================ */

.contact-section {
  opacity: 0;
  transform: translateX(30px);
  animation: slideInFromRight 0.8s ease forwards;
  animation-delay: 0.3s;
}

@keyframes slideInFromRight {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.contact-section-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 600;
  color: var(--sd-text-primary);
  margin-bottom: 12px;
  text-align: left;
}

.contact-section-subtitle {
  font-size: clamp(0.85rem, 2vw, 0.95rem);
  color: var(--sd-text-secondary);
  margin-bottom: 30px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--sd-text-primary);
  letter-spacing: 0.02em;
}

.form-group input,
.form-textarea {
  width: 100%;
  padding: 14px 16px;
  background: #ffffff;
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: 10px;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--sd-text-primary);
  transition: all 0.3s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--sd-text-muted);
}

.form-input:hover,
.form-textarea:hover {
  border-color: rgba(212, 175, 55, 0.4);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.06);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  background: #ffffff;
  border-color: var(--sd-accent);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
  line-height: 1.6;
}

.form-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 10px;
}

@media (min-width: 640px) {
  .form-buttons {
    flex-direction: row;
  }
}

.contact-btn {
  flex: 1;
  padding: 16px 24px;
  border: none;
  border-radius: 10px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.contact-btn-email {
  background: linear-gradient(135deg, var(--sd-accent), #e8c968);
  color: var(--sd-bg-dark);
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.2);
}

.contact-btn-email:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.35);
}

.contact-btn-email:active {
  transform: translateY(0);
}

.contact-btn-whatsapp {
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: white;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.2);
}

.contact-btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.35);
}

.contact-btn-whatsapp:active {
  transform: translateY(0);
}

/* Notification */
.notification {
  position: fixed;
  top: 100px;
  right: 20px;
  padding: 16px 24px;
  background: var(--sd-bg-primary);
  border: 1px solid var(--sd-border);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  z-index: 9999;
  opacity: 0;
  transform: translateX(120%);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 90%;
}

@media (min-width: 640px) {
  .notification {
    max-width: 400px;
  }
}

.notification.show {
  opacity: 1;
  transform: translateX(0);
}

.notification.success {
  border-color: rgba(52, 199, 89, 0.4);
}

.notification.error {
  border-color: rgba(255, 59, 48, 0.4);
}

.notification-icon {
  flex-shrink: 0;
  font-size: 1.25rem;
}

.notification-message {
  flex: 1;
  font-size: 0.9rem;
  color: var(--sd-text-primary);
}

/* ============================================
       RESPONSIVE
       ============================================ */

@media (max-width: 767px) {
  .contact-faq-content {
    gap: 50px;
  }

  .faq-section,
  .contact-section {
    animation-delay: 0.1s;
  }
}

/* ============================================
   FOOTER PREMIUM - DÉGRADÉ ÉLÉGANT
   ============================================ */

.footer-premium {
  position: relative;
  padding: 80px 20px 30px;
  background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 50%, #0a0a0a 100%);
  color: #ffffff;
  overflow: hidden;
}

/* Pattern décoratif subtil */
.footer-premium::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(212, 175, 55, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.footer-container {
  position: relative;
  max-width: 1400px;
  margin: 0 auto;
  z-index: 1;
}

/* Ligne décorative dorée en haut */
.footer-divider {
  height: 1px;
  width: 200px;
  position: relative;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(212, 175, 55, 0.3) 20%,
    #d4af37 50%,
    rgba(212, 175, 55, 0.3) 80%,
    transparent 100%
  );
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
  margin: 0 auto 60px;
  opacity: 0;
  transform: translateX(-100%);
  animation: slideInFromLeft 1s ease forwards;
}

@media (min-width: 768px) {
  .footer-divider {
    width: 250px;
  }
}

.footer-divider::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 3px;
  width: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.2) 50%,
    transparent 100%
  );
  animation: dividerGlow 3s ease-in-out infinite;
}

/* Grid principal */
.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

@media (min-width: 640px) {
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
    gap: 50px;
  }
}

@media (min-width: 968px) {
  .footer-content {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 60px;
  }
}

/* Sections du footer */
.footer-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Branding section */
.footer-brand {
  margin-bottom: 16px;
}

.footer-logo-img {
  height: 48px; /* équilibré pour un footer premium */
  width: auto;
  object-fit: contain;
  margin-bottom: 8px;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.4));
}

.footer-tagline {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  font-style: italic;
  margin: 0;
}

.footer-description {
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
}

/* Réseaux sociaux */
.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.6);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.social-link svg {
  width: 18px;
  height: 18px;
}

.social-link:hover {
  background: rgba(212, 175, 55, 0.15);
  border-color: rgba(212, 175, 55, 0.4);
  color: #d4af37;
  transform: translateY(-3px);
}

/* Titres de sections */
.footer-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.25rem;
  font-weight: 600;
  color: #d4af37;
  margin: 0 0 16px 0;
  position: relative;
  padding-bottom: 12px;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, #d4af37, transparent);
}

/* Section large (2 colonnes) */

/* Liens en grille 2 colonnes */

/* Liens */
.footer-section nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  display: inline-block;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: all 0.3s ease;
  position: relative;
  padding-left: 0;
}

.footer-link::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: #d4af37;
  transition: width 0.3s ease;
}

.footer-link:hover {
  color: #d4af37;
  padding-left: 12px;
}

.footer-link:hover::before {
  width: 100%;
}

/* Contact items */
.footer-address {
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-style: normal;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: #d4af37;
}

.footer-contact-item:hover {
  color: #d4af37;
  transform: translateX(4px);
}

/* Footer bottom - Copyright */
.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-copyright {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  margin: 0;
}

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

.footer-legal-link {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-legal-link:hover {
  color: #d4af37;
}

.footer-separator {
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.7rem;
}

/* Responsive */
@media (max-width: 640px) {
  .footer-premium {
    padding: 60px 20px 30px;
  }

  .footer-divider {
    margin-bottom: 40px;
  }

  .footer-content {
    gap: 40px;
    margin-bottom: 40px;
  }

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

  .footer-title::after {
    left: 50%;
    transform: translateX(-50%);
  }

  .footer-section nav {
    align-items: center;
    text-align: center;
  }

  .footer-link::before {
    display: none;
  }

  .footer-link:hover {
    padding-left: 0;
  }

  .footer-address {
    align-items: center;
    text-align: center;
  }

  .footer-contact-item {
    justify-content: center;
  }
}