/* ===========================================
   SCROLL TOP
=========================================== */

#scrollTop {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 1000;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary-blue), var(--accent-teal));
  color: var(--white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

#scrollTop.visible {
  opacity: 1;
  visibility: visible;
}

#scrollTop:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

/* ===========================================
   HERO (HOME)
   - clair/auto: blanc
   - sombre: gradient bleu (ton design actuel)
=========================================== */

.hero-section {
  background: var(--hero-bg-light);
  color: var(--dark-gray);
  position: relative;
  overflow: hidden;
  padding: 100px 0;
}

/* Pattern discret en clair */
.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3z' fill='%230f172a' fill-opacity='0.08' fill-rule='evenodd'/%3E%3C/svg%3E");
  opacity: 0.25;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(26, 95, 122, 0.08);
  border: 1px solid rgba(26, 95, 122, 0.18);
  border-radius: 50px;
  padding: 8px 20px;
  margin-bottom: 30px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary-blue);
}

.hero-badge::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--accent-green);
  border-radius: 50%;
  margin-right: 10px;
  animation: pulse 2s infinite;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--dark-gray);
}

.hero-title span {
  background: linear-gradient(90deg, var(--accent-teal), var(--secondary-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}

.hero-description {
  font-size: 1.2rem;
  max-width: 600px;
  margin: 0 auto 40px;
  color: var(--medium-gray);
}

.hero-cta {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

/* CTA dans le hero en clair: primaire deja en gradient (main.css), secondaire lisible */
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

section[id] {
  scroll-margin-top: 96px;
}

.stat-card {
  background: rgba(26, 95, 122, 0.06);
  border: 1px solid rgba(26, 95, 122, 0.14);
  border-radius: var(--border-radius);
  padding: 20px;
  min-width: 150px;
  text-align: center;
}

.stat-number {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 5px;
  color: var(--primary-blue);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--medium-gray);
}

/* Sombre: conserve ton design actuel */
html.dark .hero-section {
  background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
  color: var(--white);
}

html.dark .hero-section::before {
  background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3z' fill='%23ffffff' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E");
  opacity: 0.2;
}

html.dark .hero-title { color: var(--white); }
html.dark .hero-description { color: rgba(255, 255, 255, 0.88); }

html.dark .hero-badge {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.20);
  color: var(--white);
}

html.dark .stat-card {
  background: rgba(255, 255, 255, 0.10);
  border-color: rgba(255, 255, 255, 0.20);
  backdrop-filter: blur(10px);
}

html.dark .stat-number { color: var(--white); }
html.dark .stat-label { color: rgba(255, 255, 255, 0.90); }

/* ===========================================
   ABOUT
=========================================== */

.about-section {
  background: linear-gradient(to bottom, var(--white), var(--light-gray));
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 60px;
}

.section-title {
  font-size: 2.5rem;
  color: var(--dark-gray);
  margin-bottom: 15px;
}

.section-title span { color: var(--primary-blue); }

.section-subtitle {
  font-size: 1.1rem;
  color: var(--medium-gray);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 60px;
}

.feature-card {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
}

.feature-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 25px;
}

.icon-blue {
  background: linear-gradient(135deg, #e3f2fd, #bbdefb);
  color: var(--primary-blue);
}

.icon-green {
  background: linear-gradient(135deg, #e8f5e9, #c8e6c9);
  color: var(--accent-green);
}

.icon-teal {
  background: linear-gradient(135deg, #e0f7fa, #b2ebf2);
  color: var(--accent-teal);
}

.feature-title {
  font-size: 1.5rem;
  margin-bottom: 15px;
}

.feature-description { color: var(--medium-gray); }

.about-highlight {
  background: linear-gradient(135deg, var(--light-blue), var(--white));
  border-radius: var(--border-radius);
  padding: 40px;
  border: 1px solid rgba(42, 139, 189, 0.1);
  box-shadow: var(--shadow);
}

.highlight-content {
  display: flex;
  align-items: center;
  gap: 40px;
}

.highlight-text { flex: 2; }

.highlight-title {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: var(--dark-gray);
}

.highlight-description {
  color: var(--medium-gray);
  margin-bottom: 20px;
}

.highlight-description span {
  color: var(--primary-blue);
  font-weight: 600;
}

.highlight-visual {
  flex: 1;
  display: flex;
  justify-content: center;
}

.gradient-circle {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: conic-gradient(
    var(--primary-blue) 0deg,
    var(--secondary-blue) 120deg,
    var(--accent-teal) 240deg,
    var(--primary-blue) 360deg
  );
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  animation: rotate 20s linear infinite;
}

.gradient-circle::before {
  content: '';
  position: absolute;
  width: 160px;
  height: 160px;
  background: var(--white);
  border-radius: 50%;
}

.circle-icon {
  position: relative;
  z-index: 1;
  color: var(--primary-blue);
  font-size: 2.5rem;
}

/* ===========================================
   SERVICES
=========================================== */

.services-section {
  background: linear-gradient(to bottom, var(--white), #f0f4f8);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.service-card {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border-top: 4px solid transparent;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
}

.service-card.particuliers { border-top-color: var(--primary-blue); }
.service-card.autonomes { border-top-color: var(--accent-green); }
.service-card.pme { border-top-color: var(--accent-teal); }

.service-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
}

.service-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  transition: var(--transition);
}

.service-badge {
  padding: 6px 15px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--white);
}

.badge-blue { background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue)); }
.badge-green { background: linear-gradient(135deg, var(--accent-green), #2ca58d); }
.badge-teal { background: linear-gradient(135deg, var(--accent-teal), #2196f3); }

.service-title {
  font-size: 1.5rem;
  margin-bottom: 15px;
  transition: var(--transition);
}

.service-card:hover .service-title { color: var(--primary-blue); }

.service-description {
  color: var(--medium-gray);
  margin-bottom: 25px;
  flex-grow: 1;
}

.documents-list, .services-list { margin-bottom: 25px; }

.list-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  color: var(--dark-gray);
}

.list-title i { margin-right: 10px; color: var(--primary-blue); }

.list-item {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
  font-size: 0.9rem;
  color: var(--medium-gray);
}

.list-item i {
  margin-right: 10px;
  color: var(--accent-green);
  font-size: 0.8rem;
}

.service-cta {
  display: block;
  width: 100%;
  padding: 15px;
  background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
  color: var(--white);
  border: none;
  border-radius: var(--border-radius-sm);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.service-cta:hover {
  background: linear-gradient(135deg, var(--secondary-blue), var(--accent-teal));
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(42, 139, 189, 0.2);
}

/* ===========================================
   TÉMOIGNAGES
=========================================== */

.testimonials-section { background-color: var(--white); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--shadow);
  border: 1px solid #eaeaea;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
  animation: fadeInUp 0.6s ease-out;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary-blue);
}

.testimonial-content {
  position: relative;
  padding: 20px 0;
  margin-bottom: 20px;
  flex-grow: 1;
}

.testimonial-content p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--medium-gray);
  font-style: italic;
  text-align: center;
  margin: 0;
  padding: 0 10px;
}

.quote-icon {
  color: var(--primary-blue);
  opacity: 0.2;
  font-size: 1.5rem;
  position: absolute;
}

.quote-icon.fa-quote-left { top: 0; left: 0; }
.quote-icon.fa-quote-right { bottom: 0; right: 0; }

.testimonial-footer {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #f0f0f0;
}

.testimonial-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
  font-size: 0.85rem;
}

.testimonial-date { color: var(--medium-gray); font-weight: 500; }

.testimonial-verified {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--accent-green);
  font-weight: 600;
  font-size: 0.8rem;
}

.stars-rating {
  display: flex;
  justify-content: center;
  gap: 3px;
  color: #FFD700;
  font-size: 1rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 15px;
}

.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-blue), var(--accent-teal));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 600;
  font-size: 1rem;
  flex-shrink: 0;
}

.author-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark-gray);
  margin: 0 0 5px 0;
}

.author-location {
  font-size: 0.9rem;
  color: var(--medium-gray);
  margin: 0;
}

/* Bouton "voir tout" */
.view-all-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 30px;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid rgba(26, 95, 122, 0.18);
  background: rgba(26, 95, 122, 0.06);
  color: var(--primary-blue);
}

.view-all-btn:hover {
  background: rgba(26, 95, 122, 0.10);
  transform: translateY(-2px);
}

/* ===========================================
   CONTACT (bloc home)
=========================================== */

.contact-section {
  background-color: var(--white);
  padding: 100px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info h2 {
  font-size: 3rem;
  color: var(--dark-gray);
  margin-bottom: 20px;
}

.contact-info h2 span { color: var(--primary-blue); }

.contact-description {
  font-size: 1.1rem;
  color: var(--medium-gray);
  margin-bottom: 40px;
  line-height: 1.8;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.contact-detail {
  display: flex;
  gap: 20px;
}

.detail-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.icon-clock { background-color: #e3f2fd; color: var(--primary-blue); }
.icon-location { background-color: #e8f5e9; color: var(--accent-green); }
.icon-speed { background-color: #f3e5f5; color: #9c27b0; }

.detail-text h3 {
  font-size: 1.1rem;
  margin-bottom: 5px;
}

.detail-text p {
  color: var(--medium-gray);
  font-size: 0.95rem;
  margin-bottom: 3px;
}

.detail-text .note {
  font-size: 0.85rem;
  color: #718096;
}

.contact-form-container {
  background: var(--light-gray);
  border-radius: var(--border-radius);
  padding: 40px;
  box-shadow: var(--shadow);
  border: 1px solid #eaeaea;
}

.form-header {
  text-align: center;
  margin-bottom: 30px;
}

.form-header h3 {
  font-size: 1.8rem;
  color: var(--dark-gray);
  margin-bottom: 10px;
}

.form-alert {
  padding: 15px;
  border-radius: var(--border-radius-sm);
  background: #e3f2fd;
  color: var(--primary-blue);
  border: 1px solid #bbdefb;
  margin-bottom: 20px;
  display: none;
}

.form-alert.visible { display: block; }

.form-group { margin-bottom: 20px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.checkbox-group input {
  width: auto;
  margin-top: 3px;
}

.checkbox-group label {
  font-size: 0.85rem;
  font-weight: normal;
  margin-bottom: 0;
}

.checkbox-group a {
  color: var(--primary-blue);
  font-weight: 600;
}

.submit-btn {
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
  color: var(--white);
  border: none;
  border-radius: var(--border-radius-sm);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.submit-btn:hover {
  background: linear-gradient(135deg, var(--secondary-blue), var(--accent-teal));
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(42, 139, 189, 0.2);
}

.security-note {
  text-align: center;
  font-size: 0.85rem;
  color: var(--medium-gray);
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid #eaeaea;
}

.security-note i { color: var(--accent-green); margin-right: 5px; }

/* Dark for sections */
html.dark .about-section,
html.dark .services-section,
html.dark .testimonials-section,
html.dark .contact-section {
  background: var(--surface-2);
}

html.dark .feature-card,
html.dark .service-card,
html.dark .testimonial-card,
html.dark .contact-form-container {
  background: var(--surface);
  border-color: rgba(148, 163, 184, 0.18);
}

html.dark .section-title,
html.dark .highlight-title,
html.dark .author-name,
html.dark .contact-info h2,
html.dark .form-header h3 {
  color: #e2e8f0;
}

html.dark .section-subtitle,
html.dark .feature-description,
html.dark .service-description,
html.dark .list-item,
html.dark .testimonial-content p,
html.dark .contact-description,
html.dark .detail-text p,
html.dark .security-note {
  color: rgba(226, 232, 240, 0.85);
}

html.dark .about-highlight {
  background: linear-gradient(135deg, rgba(26, 95, 122, 0.18), rgba(15, 23, 42, 0.55));
  border-color: rgba(148, 163, 184, 0.18);
}

html.dark .gradient-circle::before { background: var(--surface); }

/* ===========================================
   ANIMATIONS
=========================================== */

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

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

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

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

@media (max-width: 1024px) {
  .hero-title { font-size: 2.8rem; }
  .section-title { font-size: 2.2rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .highlight-content { flex-direction: column; text-align: center; }
}

@media (max-width: 768px) {
  .hero-title { font-size: 2.2rem; }
  .hero-description { font-size: 1rem; }

  .hero-cta { flex-direction: column; align-items: center; }
  .btn-primary, .btn-secondary { width: 100%; max-width: 300px; }

  .hero-stats { flex-direction: column; align-items: center; }
  .stat-card { width: 100%; max-width: 250px; }

  .services-grid, .features-grid, .testimonials-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-info h2 { font-size: 2.2rem; }
}

@media (max-width: 480px) {
  .hero-section { padding: 60px 0; }
  .hero-title { font-size: 1.8rem; }
  .section-title { font-size: 1.8rem; }
  .feature-card, .service-card, .testimonial-card { padding: 20px; }
  .contact-form-container { padding: 25px; }
}