/* ===== COMPOSANTS RÉUTILISABLES ===== */

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--gradient-hero);
  overflow: hidden;
  padding-top: 100px;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="50%"><stop offset="0%" stop-color="%23ffffff" stop-opacity="0.1"/><stop offset="100%" stop-color="%23ffffff" stop-opacity="0"/></radialGradient></defs><circle cx="200" cy="200" r="100" fill="url(%23a)"/><circle cx="800" cy="300" r="150" fill="url(%23a)"/><circle cx="400" cy="700" r="120" fill="url(%23a)"/><circle cx="900" cy="800" r="80" fill="url(%23a)"/></svg>');
  opacity: 0.3;
  animation: float 20s ease-in-out infinite;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  width: 100%;
}

.hero-text {
  color: white;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: var(--font-black);
  line-height: 1.1;
  margin-bottom: var(--space-6);
  font-family: var(--font-secondary);
  background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
}

.hero-subtitle {
  font-size: var(--text-xl);
  font-weight: var(--font-medium);
  margin-bottom: var(--space-8);
  opacity: 0.9;
  line-height: 1.6;
}

.hero-description {
  font-size: var(--text-lg);
  margin-bottom: var(--space-10);
  opacity: 0.8;
  line-height: 1.7;
  max-width: 500px;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-card {
  position: relative;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-3xl);
  padding: var(--space-8);
  transform: perspective(1000px) rotateY(-15deg) rotateX(5deg);
  transition: transform var(--transition-slow);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.hero-card:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg) scale(1.05);
}

.permit-preview {
  background: white;
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  color: var(--gray-800);
  box-shadow: var(--shadow-2xl);
  min-width: 300px;
}

.permit-header {
  background: var(--gradient-primary);
  color: white;
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  text-align: center;
}

.permit-title {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-1);
}

.permit-subtitle {
  font-size: var(--text-sm);
  opacity: 0.9;
}

.permit-content {
  display: grid;
  gap: var(--space-4);
}

.permit-field {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--gray-200);
}

.permit-field:last-child {
  border-bottom: none;
}

.permit-label {
  font-size: var(--text-sm);
  color: var(--gray-600);
  font-weight: var(--font-medium);
}

.permit-value {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--gray-800);
}

/* ===== SECTIONS ===== */
.section {
  padding: var(--space-24) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: var(--font-bold);
  color: var(--gray-900);
  margin-bottom: var(--space-4);
  font-family: var(--font-secondary);
  position: relative;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
}

.section-subtitle {
  font-size: var(--text-xl);
  color: var(--gray-600);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ===== CARTES ===== */
.card {
  background: white;
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  border: 1px solid var(--gray-100);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
}

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

.card-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
  margin-bottom: var(--space-6);
  position: relative;
  overflow: hidden;
}

.card-icon::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(from 0deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: rotate 3s linear infinite;
}

.card-title {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--gray-900);
  margin-bottom: var(--space-3);
}

.card-description {
  color: var(--gray-600);
  line-height: 1.6;
}

/* ===== GRILLES ===== */
.grid {
  display: grid;
  gap: var(--space-8);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* ===== ÉTAPES ===== */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-8);
  position: relative;
}

.step {
  text-align: center;
  position: relative;
}

.step::before {
  content: "";
  position: absolute;
  top: 30px;
  left: calc(100% + 20px);
  width: calc(100% - 40px);
  height: 2px;
  background: var(--gradient-primary);
  z-index: 1;
}

.step:last-child::before {
  display: none;
}

.step-number {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  margin: 0 auto var(--space-6);
  position: relative;
  z-index: 2;
  box-shadow: var(--shadow-glow);
}

.step-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--gray-900);
  margin-bottom: var(--space-3);
}

.step-description {
  color: var(--gray-600);
  line-height: 1.6;
}

/* ===== TARIFICATION ===== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
  max-width: 1000px;
  margin: 0 auto;
}

.pricing-card {
  background: white;
  border-radius: var(--radius-3xl);
  padding: var(--space-8);
  text-align: center;
  position: relative;
  border: 2px solid var(--gray-200);
  transition: all var(--transition-normal);
  overflow: hidden;
}

.pricing-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: 1;
}

.pricing-card.featured {
  border-color: var(--primary-color);
  transform: scale(1.05);
  box-shadow: var(--shadow-glow);
}

.pricing-card.featured::before {
  opacity: 0.05;
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-8px);
}

.pricing-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: white;
  padding: var(--space-2) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  z-index: 2;
}

.pricing-header {
  margin-bottom: var(--space-8);
  position: relative;
  z-index: 2;
}

.pricing-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--gray-900);
  margin-bottom: var(--space-2);
}

.pricing-price {
  font-size: var(--text-5xl);
  font-weight: var(--font-black);
  color: var(--primary-color);
  margin-bottom: var(--space-2);
}

.pricing-period {
  color: var(--gray-600);
  font-size: var(--text-base);
}

.pricing-features {
  list-style: none;
  margin-bottom: var(--space-8);
  position: relative;
  z-index: 2;
}

.pricing-feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  color: var(--gray-700);
}

.pricing-feature::before {
  content: "✓";
  color: var(--success-color);
  font-weight: var(--font-bold);
  font-size: var(--text-lg);
}

.pricing-action {
  position: relative;
  z-index: 2;
}

/* ===== TÉMOIGNAGES ===== */
.testimonials {
  background: var(--gray-50);
}

.testimonial-card {
  background: white;
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  position: relative;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-normal);
}

.testimonial-card:hover {
  transform: translateY(-4px);
}

.testimonial-quote {
  font-size: var(--text-lg);
  line-height: 1.7;
  color: var(--gray-700);
  margin-bottom: var(--space-6);
  font-style: italic;
  position: relative;
}

.testimonial-quote::before {
  content: '"';
  font-size: var(--text-6xl);
  color: var(--primary-color);
  position: absolute;
  top: -20px;
  left: -10px;
  font-family: serif;
  opacity: 0.3;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--font-bold);
  font-size: var(--text-lg);
}

.testimonial-info {
  flex: 1;
}

.testimonial-name {
  font-weight: var(--font-semibold);
  color: var(--gray-900);
  margin-bottom: var(--space-1);
}

.testimonial-role {
  color: var(--gray-600);
  font-size: var(--text-sm);
}

.testimonial-rating {
  display: flex;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
}

.star {
  color: var(--warning-color);
  font-size: var(--text-lg);
}

/* ===== FORMULAIRES ===== */
.form {
  background: white;
  border-radius: var(--radius-3xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-2xl);
  border: 1px solid var(--gray-100);
}

.form-section {
  margin-bottom: var(--space-10);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--gray-200);
}

.form-section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.form-section-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-semibold);
  color: var(--gray-900);
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.form-section-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: var(--text-lg);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}

.form-group {
  position: relative;
}

.form-label {
  display: block;
  font-weight: var(--font-medium);
  color: var(--gray-700);
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-4);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-xl);
  font-size: var(--text-base);
  transition: all var(--transition-normal);
  background: white;
  font-family: inherit;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
  transform: translateY(-1px);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--danger-color);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-error {
  color: var(--danger-color);
  font-size: var(--text-sm);
  margin-top: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.form-help {
  color: var(--gray-500);
  font-size: var(--text-sm);
  margin-top: var(--space-2);
}

.form-file {
  position: relative;
  border: 2px dashed var(--gray-300);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.form-file:hover {
  border-color: var(--primary-color);
  background: var(--gray-50);
}

.form-file.dragover {
  border-color: var(--primary-color);
  background: rgba(37, 99, 235, 0.05);
}

.form-file input[type="file"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.form-file-icon {
  font-size: var(--text-4xl);
  color: var(--gray-400);
  margin-bottom: var(--space-4);
}

.form-file-text {
  color: var(--gray-600);
  margin-bottom: var(--space-2);
}

.form-file-hint {
  color: var(--gray-500);
  font-size: var(--text-sm);
}

.form-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  margin-top: var(--space-10);
}

/* ===== ALERTES ===== */
.alert {
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: var(--font-medium);
  border: 1px solid;
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success-color);
  border-color: rgba(16, 185, 129, 0.2);
}

.alert-error {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger-color);
  border-color: rgba(239, 68, 68, 0.2);
}

.alert-warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning-color);
  border-color: rgba(245, 158, 11, 0.2);
}

.alert-info {
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary-color);
  border-color: rgba(37, 99, 235, 0.2);
}

.alert-icon {
  font-size: var(--text-xl);
}

/* ===== BADGES ===== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-primary {
  background: var(--primary-color);
  color: white;
}

.badge-success {
  background: var(--success-color);
  color: white;
}

.badge-warning {
  background: var(--warning-color);
  color: white;
}

.badge-danger {
  background: var(--danger-color);
  color: white;
}

.badge-outline {
  background: transparent;
  border: 1px solid currentColor;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--gray-900);
  color: white;
  padding: var(--space-20) 0 var(--space-8);
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="b" cx="50%" cy="50%"><stop offset="0%" stop-color="%23ffffff" stop-opacity="0.05"/><stop offset="100%" stop-color="%23ffffff" stop-opacity="0"/></radialGradient></defs><circle cx="100" cy="100" r="50" fill="url(%23b)"/><circle cx="900" cy="200" r="80" fill="url(%23b)"/><circle cx="300" cy="800" r="60" fill="url(%23b)"/><circle cx="700" cy="900" r="40" fill="url(%23b)"/></svg>');
  opacity: 0.3;
}

.footer-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer-section {
  display: flex;
  flex-direction: column;
}

.footer-brand {
  margin-bottom: var(--space-6);
}

.footer-brand .logo {
  margin-bottom: var(--space-4);
}

.footer-brand .logo-icon {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.footer-description {
  color: var(--gray-400);
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

.footer-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-6);
  color: white;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-link {
  color: var(--gray-400);
  text-decoration: none;
  transition: color var(--transition-normal);
  font-size: var(--text-sm);
}

.footer-link:hover {
  color: white;
}

.footer-social {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.social-link {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  text-decoration: none;
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
}

.social-link:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
}

.footer-bottom {
  position: relative;
  z-index: 2;
  text-align: center;
  padding-top: var(--space-8);
  border-top: 1px solid var(--gray-800);
  color: var(--gray-500);
  font-size: var(--text-sm);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--space-12);
    text-align: center;
  }

  .hero-card {
    transform: none;
  }

  .steps::before {
    display: none;
  }

  .step::before {
    display: none;
  }
}

@media (max-width: 768px) {
  .section {
    padding: var(--space-16) 0;
  }

  .form {
    padding: var(--space-6);
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .form-actions {
    flex-direction: column;
  }

  .pricing-card.featured {
    transform: none;
  }

  .hero {
    min-height: 80vh;
    padding-top: 120px;
  }

  .hero-actions {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .card {
    padding: var(--space-6);
  }

  .form-section-title {
    font-size: var(--text-xl);
  }

  .permit-preview {
    min-width: auto;
  }
}