/* styles.css - Version Modernisée */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&display=swap');

/* CSS Variables for consistent theming */
:root {
  /* Colors */
  --primary: #f59e0b;
  --primary-dark: #d97706;
  --primary-light: #fef3c7;
  --secondary: #1f2937;
  --accent: #dc2626;
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  
  /* Typography */
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-serif: 'Playfair Display', serif;
  
  /* Spacing */
  --section-padding: 5rem 0;
  --container-max-width: 1280px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  
  /* Border Radius */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  
  /* Transitions */
  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  --gradient-hero: linear-gradient(135deg, rgba(245, 158, 11, 0.9) 0%, rgba(217, 119, 6, 0.9) 100%);
  --gradient-overlay: linear-gradient(180deg, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.7) 100%);
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.6;
  color: var(--gray-700);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography Scale */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
  color: var(--gray-900);
  margin-bottom: 1rem;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

p {
  margin-bottom: 1rem;
  color: var(--gray-600);
}

.lead {
  font-size: 1.25rem;
  font-weight: 300;
  line-height: 1.7;
}

/* Layout Components */
.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

@media (min-width: 1536px) {
  .container {
    max-width: 1400px;
  }
}

.section {
  padding: var(--section-padding);
}

.section-sm {
  padding: 3rem 0;
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gray-200);
  transition: all var(--transition-normal);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-md);
}

.nav-brand {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gray-900);
  text-decoration: none;
}

.nav-link {
  position: relative;
  font-weight: 500;
  color: var(--gray-700);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: var(--primary);
}

.nav-link.active {
  color: var(--primary);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.5s;
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--white);
  box-shadow: var(--shadow-lg);
}

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

.btn-secondary {
  background: var(--white);
  color: var(--gray-900);
  border: 2px solid var(--gray-300);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

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

.btn-sm {
  padding: 0.5rem 1.5rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1.125rem;
}

/* Cards */
.card {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: all var(--transition-normal);
  border: 1px solid var(--gray-200);
}

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

.card-image {
  position: relative;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.card-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--primary);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
}

.card-content {
  padding: 1.5rem;
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.card-description {
  color: var(--gray-600);
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--gradient-hero), url('images/hero-bg.jpg') center/cover;
  color: var(--white);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-overlay);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.hero-title {
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--white);
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  margin-bottom: 2.5rem;
  opacity: 0.95;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Filter Chips */
.filter-chips {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
}

.filter-chip {
  padding: 0.75rem 1.5rem;
  background: var(--gray-100);
  color: var(--gray-700);
  border: none;
  border-radius: var(--radius-2xl);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.filter-chip:hover {
  background: var(--gray-200);
  transform: translateY(-1px);
}

.filter-chip.active {
  background: var(--gradient-primary);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

/* Testimonials */
.testimonial-slider {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.testimonial-card {
  background: var(--white);
  padding: 3rem;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  text-align: center;
  border: 1px solid var(--gray-200);
}

.testimonial-text {
  font-size: 1.125rem;
  font-style: italic;
  color: var(--gray-600);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.author-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--primary-light);
}

.author-info h4 {
  margin-bottom: 0.25rem;
  color: var(--gray-900);
}

.author-info p {
  margin: 0;
  color: var(--gray-500);
  font-size: 0.875rem;
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--gray-700);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-md);
  font-size: 1rem;
  transition: all var(--transition-fast);
  background: var(--white);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--accent);
}

.error-message {
  color: var(--accent);
  font-size: 0.875rem;
  margin-top: 0.5rem;
}

.success-message {
  background: var(--primary-light);
  color: var(--primary-dark);
  padding: 1rem;
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  border-left: 4px solid var(--primary);
}

/* Lightbox */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.lightbox.active {
  display: flex;
  opacity: 1;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
}

.lightbox-image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: var(--radius-md);
}

.lightbox-close {
  position: absolute;
  top: -3rem;
  right: 0;
  background: none;
  border: none;
  color: var(--white);
  font-size: 2rem;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.lightbox-close:hover {
  color: var(--primary);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: var(--white);
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  backdrop-filter: blur(10px);
}

.lightbox-nav:hover {
  background: var(--primary);
  transform: translateY(-50%) scale(1.1);
}

.lightbox-prev {
  left: 2rem;
}

.lightbox-next {
  right: 2rem;
}

/* Mobile Bottom Action Bar */
.mobile-action-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--white);
  padding: 1rem;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
  z-index: 900;
  display: none;
  backdrop-filter: blur(10px);
}

@media (max-width: 768px) {
  .mobile-action-bar {
    display: flex;
    gap: 0.75rem;
  }
  
  .mobile-action-bar .btn {
    flex: 1;
  }
}

/* Utility Classes */
.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.shadow-glow {
  box-shadow: 0 0 40px rgba(245, 158, 11, 0.2);
}

.hover-lift {
  transition: transform var(--transition-normal);
}

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

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}

/* Hide scrollbar utility */
.scrollbar-hide {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.scrollbar-hide::-webkit-scrollbar {
  display: none;
}

/* Line clamp utilities */
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.line-clamp-4 {
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Loading States */
.loading {
  opacity: 0.7;
  pointer-events: none;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid var(--gray-300);
  border-top: 2px solid var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Focus styles for accessibility */
.focus-ring:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Print styles */
@media print {
  .header,
  .mobile-action-bar,
  .btn {
    display: none !important;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --primary: #000000;
    --secondary: #000000;
    --gray-200: #000000;
    --gray-600: #000000;
  }
}

/* Dark mode support (optional) */
@media (prefers-color-scheme: dark) {
  :root {
    --white: #1a1a1a;
    --gray-50: #2d2d2d;
    --gray-100: #3d3d3d;
    --gray-200: #4d4d4d;
    --gray-300: #5d5d5d;
    --gray-400: #7d7d7d;
    --gray-500: #9d9d9d;
    --gray-600: #c2c2c2;
    --gray-700: #e0e0e0;
    --gray-800: #f0f0f0;
    --gray-900: #ffffff;
  }
}

/* -------- Boutons flottants contact (WhatsApp + appel + email) -------- */

:root {
    --whatsapp-green: #25D366;
    --whatsapp-dark: #128C7E;
    --whatsapp-light: #dcf8c6;
    --badge-red: #EF4444;
    --online-green: #10B981;
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
                 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Groupe global, fixé en bas à droite */
.contact-float-group {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.75rem;
    animation: floatIn 0.6s ease-out;
}

/* Lien principal WhatsApp */
.whatsapp-float {
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.whatsapp-container {
    position: relative;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Icône WhatsApp */
.whatsapp-icon {
    width: 60px;
    height: 60px;
    background: var(--whatsapp-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.whatsapp-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--whatsapp-green) 0%, var(--whatsapp-dark) 100%);
    border-radius: 50%;
    z-index: 1;
}

.whatsapp-icon svg {
    width: 28px;
    height: 28px;
    color: #ffffff;
    position: relative;
    z-index: 2;
    transition: transform 0.3s ease;
}

/* Badge notification */
.whatsapp-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    z-index: 10;
}

.badge-text {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: var(--badge-red);
    color: white;
    font-size: 10px;
    font-weight: 700;
    border-radius: 50%;
    box-shadow: 0 4px 8px rgba(239, 68, 68, 0.3);
    position: relative;
    z-index: 2;
    animation: badgeBounce 2s infinite;
}

.pulse-animation {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 30px;
    height: 30px;
    background: var(--badge-red);
    border-radius: 50%;
    opacity: 0.6;
    animation: pulse 2s infinite;
}

/* Tooltip WhatsApp */
.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.whatsapp-tooltip .tooltip-arrow {
    position: absolute;
    left: -6px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    border-right: 6px solid rgba(0, 0, 0, 0.8);
}

/* Indicateur en ligne */
.online-indicator {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(255, 255, 255, 0.95);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 600;
    color: var(--online-green);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.online-dot {
    width: 6px;
    height: 6px;
    background: var(--online-green);
    border-radius: 50%;
    animation: blink 2s infinite;
}

/* Boutons appel & email */
.contact-float-button {
    text-decoration: none;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.contact-float-icon {
    width: 48px;
    height: 48px;
    border-radius: 9999px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    background: #4b5563;
    color: #ffffff;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}

.contact-float-icon svg {
    width: 22px;
    height: 22px;
}

/* Couleurs spécifiques */
.contact-float-button--call .contact-float-icon {
    background: linear-gradient(135deg, #22c55e, #16a34a);
}

.contact-float-button--email .contact-float-icon {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
}

/* Animations */
@keyframes pulse {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.6;
    }
    70% {
        transform: translate(-50%, -50%) scale(1.8);
        opacity: 0;
    }
    100% {
        transform: translate(-50%, -50%) scale(1.8);
        opacity: 0;
    }
}

@keyframes badgeBounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-3px);
    }
    60% {
        transform: translateY(-2px);
    }
}

@keyframes blink {
    0%, 50% {
        opacity: 1;
    }
    51%, 100% {
        opacity: 0.3;
    }
}

@keyframes floatIn {
    0% {
        opacity: 0;
        transform: translateY(20px) scale(0.8);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Hover */
.whatsapp-float:hover .whatsapp-icon {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

.whatsapp-float:hover .whatsapp-icon svg {
    transform: scale(1.1);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(-8px);
}

.whatsapp-float:hover .online-indicator {
    opacity: 1;
    visibility: visible;
    bottom: -24px;
}

.contact-float-button:hover .contact-float-icon {
    transform: translateY(-1px) scale(1.05);
    box-shadow: var(--shadow-xl);
}

/* Responsive */
@media (max-width: 768px) {
    .contact-float-group {
        bottom: 20px;
        right: 20px;
    }

    .whatsapp-container {
        width: 56px;
        height: 56px;
    }

    .whatsapp-icon {
        width: 56px;
        height: 56px;
    }

    .whatsapp-icon svg {
        width: 26px;
        height: 26px;
    }

    .whatsapp-tooltip {
        display: none;
    }

    .online-indicator {
        font-size: 9px;
        padding: 3px 6px;
    }
}

/* Réduction des animations pour les préférences utilisateur */
@media (prefers-reduced-motion: reduce) {
    .contact-float-group,
    .whatsapp-float,
    .contact-float-button,
    .whatsapp-icon,
    .whatsapp-tooltip,
    .online-indicator {
        transition: none;
        animation: none;
    }

    .pulse-animation,
    .badge-text,
    .online-dot {
        animation: none;
    }
}

/* Tabs cartes excursions
   ----------------------- */
.tab-content {
    display: none;                 /* caché par défaut */
}

.tab-content.active {
    display: block;                /* seul l'onglet actif est visible */
    animation: tabFadeIn 0.2s ease;
}

@keyframes tabFadeIn {
    from {
        opacity: 0;
        transform: translateY(4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Footer Modernisé - Lac Rose Tour */
.footer-modern {
  background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
  color: white;
  position: relative;
  overflow: hidden;
}

.footer-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #f59e0b, #d97706, #f59e0b);
  background-size: 200% 100%;
  animation: shimmer 3s infinite linear;
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.footer-content {
  position: relative;
  z-index: 1;
}

.footer-brand {
  margin-bottom: 1.5rem;
}

.footer-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.75rem;
  font-weight: 700;
  background: linear-gradient(135deg, #f59e0b, #fbbf24);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}

.footer-tagline {
  color: #cbd5e0;
  font-size: 0.95rem;
  line-height: 1.5;
}

.footer-heading {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 40px;
  height: 2px;
  background: #f59e0b;
  border-radius: 2px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: #cbd5e0;
  text-decoration: none;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-links a:hover {
  color: #f59e0b;
  transform: translateX(5px);
}

.footer-links a::before {
  content: '→';
  opacity: 0;
  transition: opacity 0.3s ease;
}

.footer-links a:hover::before {
  opacity: 1;
}

.contact-info {
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact-info li {
  margin-bottom: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.contact-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: #f59e0b;
}

.contact-text {
  color: #cbd5e0;
  line-height: 1.4;
}

.contact-text a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-text a:hover {
  color: #f59e0b;
}

.social-links {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  color: white;
  text-decoration: none;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.social-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.social-link:hover::before {
  left: 100%;
}

.social-link:hover {
  background: #f59e0b;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(245, 158, 11, 0.3);
}

.social-icon {
  width: 20px;
  height: 20px;
}

.newsletter {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 1.5rem;
  margin-top: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.newsletter-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: white;
}

.newsletter-text {
  color: #cbd5e0;
  font-size: 0.9rem;
  margin-bottom: 1rem;
  line-height: 1.5;
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
}

.newsletter-input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.newsletter-input::placeholder {
  color: #a0aec0;
}

.newsletter-input:focus {
  outline: none;
  border-color: #f59e0b;
  background: rgba(255, 255, 255, 0.15);
}

.newsletter-button {
  padding: 0.75rem 1.25rem;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  border: none;
  border-radius: 8px;
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.newsletter-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 15px rgba(245, 158, 11, 0.4);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 3rem;
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  text-align: center;
}

.footer-copyright {
  color: #a0aec0;
  font-size: 0.9rem;
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-legal a {
  color: #a0aec0;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.footer-legal a:hover {
  color: #f59e0b;
}

.payment-methods {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}

.payment-text {
  color: #a0aec0;
  font-size: 0.9rem;
  margin-right: 0.5rem;
}

.payment-icon {
  width: 32px;
  height: 20px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: #a0aec0;
  font-weight: 600;
}

/* Responsive Design */
@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .footer-heading::after {
    width: 30px;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .footer-bottom {
    text-align: center;
  }
  
  .footer-legal {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .payment-methods {
    justify-content: center;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.footer-section {
  animation: fadeInUp 0.6s ease forwards;
}

.footer-section:nth-child(1) { animation-delay: 0.1s; }
.footer-section:nth-child(2) { animation-delay: 0.2s; }
.footer-section:nth-child(3) { animation-delay: 0.3s; }
.footer-section:nth-child(4) { animation-delay: 0.4s; }

/* Popups Modernes pour Mentions Légales */
.legal-popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.legal-popup-overlay.active {
  display: flex;
  opacity: 1;
}

.legal-popup {
  background: white;
  border-radius: 20px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow: hidden;
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.legal-popup-overlay.active .legal-popup {
  transform: translateY(0);
  opacity: 1;
}

.legal-popup-header {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  padding: 2rem;
  position: relative;
  color: white;
}

.legal-popup-header::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 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Z" fill="rgba(255,255,255,0.1)"/></svg>');
  background-size: cover;
}

.legal-popup-title {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  margin: 0;
  position: relative;
  z-index: 1;
}

.legal-popup-subtitle {
  font-size: 1rem;
  opacity: 0.9;
  margin: 0.5rem 0 0 0;
  position: relative;
  z-index: 1;
}

.legal-popup-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 2;
  backdrop-filter: blur(10px);
}

.legal-popup-close:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: rotate(90deg);
}

.legal-popup-content {
  padding: 2rem;
  max-height: calc(90vh - 140px);
  overflow-y: auto;
}

.legal-popup-content::-webkit-scrollbar {
  width: 6px;
}

.legal-popup-content::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 3px;
}

.legal-popup-content::-webkit-scrollbar-thumb {
  background: #f59e0b;
  border-radius: 3px;
}

.legal-popup-section {
  margin-bottom: 2rem;
}

.legal-popup-section:last-child {
  margin-bottom: 0;
}

.legal-popup-section h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  color: #1f2937;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #f59e0b;
}

.legal-popup-section p {
  color: #6b7280;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.legal-popup-section ul {
  color: #6b7280;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.legal-popup-section li {
  margin-bottom: 0.5rem;
  line-height: 1.5;
}

.legal-popup-section strong {
  color: #374151;
  font-weight: 600;
}

/* Animation d'entrée différente pour chaque popup */
@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.legal-popup[data-popup="conditions"] {
  animation: slideInUp 0.5s ease-out;
}

.legal-popup[data-popup="privacy"] {
  animation: slideInRight 0.5s ease-out;
}

.legal-popup[data-popup="mentions"] {
  animation: scaleIn 0.5s ease-out;
}

.legal-popup[data-popup="cookies"] {
  animation: slideInUp 0.5s ease-out 0.1s both;
}

/* Responsive */
@media (max-width: 768px) {
  .legal-popup {
    margin: 1rem;
    max-height: 95vh;
  }
  
  .legal-popup-header {
    padding: 1.5rem;
  }
  
  .legal-popup-title {
    font-size: 1.5rem;
  }
  
  .legal-popup-content {
    padding: 1.5rem;
    max-height: calc(95vh - 120px);
  }
  
  .legal-popup-close {
    top: 1rem;
    right: 1rem;
    width: 35px;
    height: 35px;
  }
}

/* Effet de profondeur */
.legal-popup {
  perspective: 1000px;
}

.legal-popup-inner {
  transform-style: preserve-3d;
  transition: transform 0.3s ease;
}

.legal-popup:hover .legal-popup-inner {
  transform: translateY(-5px) rotateX(2deg);
}