/* ============================================
   Variables & Design System
   Palette officielle La Mé :
   - #FFFFFE (Blanc cassé)
   - #F7FBF6 (Blanc/vert très clair)
   - #E9E1CC (Beige)
   - #A0BFB7 (Vert eau/gris)
   - #478D87 (Vert pétrole)
   - #C9761D (Orange foncé)
   - #8E7232 (Ocre)
   - #587B5E (Vert forêt)
   - #B56617 (Orange brun)
   - #3B3F5C (Bleu nuit / gris foncé)
   ============================================ */
:root {
  /* Couleurs principales - Palette officielle */
  --color-primary: #139bd7; /* Bleu principal */
  --color-primary-dark: #0d7ba8; /* Bleu foncé */
  --color-primary-light: #4db8e8; /* Bleu clair */
  
  /* Couleurs secondaires */
  --color-secondary: #0d7ba8; /* Bleu foncé */
  --color-secondary-light: #4db8e8; /* Bleu clair */
  --color-accent-light: #E6F5FC; /* Blanc/bleu très clair */
  
  /* Couleurs d'accent */
  --color-orange: #ef7b00;
  --color-orange-dark: #C9761D; /* Orange foncé */
  --color-orange-brown: #B56617; /* Orange brun */
  --color-ocre: #8E7232; /* Ocre */
  
  /* Couleurs neutres */
  --color-white: #FFFFFE; /* Blanc cassé */
  --color-beige: #E9E1CC; /* Beige */
  
  /* Neutres */
  --color-gray-50: #F7FBF6; /* Blanc/vert très clair */
  --color-gray-100: #E9E1CC; /* Beige */
  
  /* Anciennes variables pour compatibilité */
  --color-green-primary: #478D87;
  --color-green-secondary: #587B5E;
  --color-green-light: #F7FBF6;
  --color-green-dark: #3B3F5C;
  --color-blue: #139bd7;
  --color-blue-dark: #0d7ba8;
  --color-gray-200: #E5E7EB;
  --color-gray-300: #D1D5DB;
  --color-gray-400: #9CA3AF;
  --color-gray-500: #6B7280;
  --color-gray-600: #4B5563;
  --color-gray-700: #374151;
  --color-gray-800: #1F2937;
  --color-gray-900: #111827;
  
  /* Typographie */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  
  /* Espacements */
  --spacing-xs: 0.5rem;
  --spacing-sm: 0.75rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  
  /* Bordures */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;
  
  /* Ombres */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Layout */
  --container-max-width: 1200px;
  --navbar-height: 75px;
}

/* ============================================
   Reset & Base
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

*,
*::before,
*::after {
  max-width: 100%;
}

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

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-gray-800);
  background-color: #FFFFFE;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
}

* {
  max-width: 100%;
  box-sizing: border-box;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Force responsive images */
.hero-image img,
.col-image img,
.why-img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-base);
}

ul, ol {
  list-style: none;
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: #FFFFFE;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  color: #ef7b00 !important;
  border-bottom: 2px solid var(--color-blue);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar-container {
  max-width: 100%;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--navbar-height);
}

.navbar-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  flex: 1;
}

.navbar-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  padding: 8px;
 
  border-radius: var(--radius-md);
  
}

.logo-img {
  height: 70px;
  width: auto;
  object-fit: contain;
}

.navbar-menu {
  display: flex;
  align-items: center;
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.navbar-item {
  position: relative;
}

.navbar-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 6px 12px;
  font-weight: 500;
  color: #ef7b00 !important;
  border-radius: var(--radius-md);
  transition: var(--transition-base);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: var(--font-size-sm);
}

.navbar-link:hover {
  color: #ef7b00 !important;
  background-color: rgba(255, 255, 255, 0.1);
}

.navbar-link.navbar-slogan {
  color: #ef7b00 !important;
  font-weight: 500;
  font-size: var(--font-size-sm);
  white-space: nowrap;
  text-transform: uppercase;
}

.dropdown-icon {
  transition: transform var(--transition-base);
  color: #ef7b00 !important;
  stroke: #ef7b00 !important;
  fill: none;
}

.dropdown-container:hover .dropdown-icon,
.dropdown-container.active .dropdown-icon {
  transform: rotate(180deg);
}

/* Dropdown Menu */
.dropdown-menu {
  position: absolute;
  top: calc(100% + var(--spacing-xs));
  left: 0;
  min-width: 220px;
  background-color: #FFFFFE;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--spacing-sm);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-base);
  z-index: 100;
}

.dropdown-container:hover .dropdown-menu,
.dropdown-container.active .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--color-gray-700);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
  font-size: var(--font-size-sm);
  text-transform: none;
}

.dropdown-item:hover {
  background-color: rgba(239, 123, 0, 0.1);
  color: var(--color-orange);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
  z-index: 1001;
}

.mobile-menu-toggle span {
  width: 24px;
  height: 2px;
  background-color: #139bd7;
  border-radius: var(--radius-full);
  transition: var(--transition-base);
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  position: relative;
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('imagesLame/1.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(19, 155, 215, 0.85) 0%, rgba(13, 123, 168, 0.75) 100%);
}

.hero-content {
  max-width: var(--container-max-width);
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 1;
  margin: 0 auto;
  padding: 60px 24px;
}

.hero-text {
  color: var(--color-white);
}

.hero-text h1 {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-image {
  position: relative;
  animation: fadeInRight 1s ease-out 0.3s both;
}

.hero-image img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  width: 100%;
  height: auto;
}

.hero-text {
  max-width: 700px;
  color: var(--color-white);
  animation: fadeInUp 0.8s ease-out;
}

.hero-title {
  font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-5xl));
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--spacing-lg);
  letter-spacing: -0.02em;
}

.hero-title .highlight {
  color: var(--color-orange);
  display: block;
}

.hero-subtitle {
  font-size: clamp(var(--font-size-xl), 2.5vw, var(--font-size-3xl));
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--color-orange-light);
}

.hero-description {
  font-size: var(--font-size-lg);
  line-height: 1.7;
  margin-bottom: var(--spacing-2xl);
  opacity: 0.95;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: var(--spacing-xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  opacity: 0.8;
  animation: bounce 2s infinite;
  cursor: pointer;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-10px); }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md) var(--spacing-xl);
  font-weight: 600;
  font-size: var(--font-size-base);
  border-radius: var(--radius-lg);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition-base);
  text-align: center;
}

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

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

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.15);
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-orange);
  border-color: var(--color-orange);
}

.btn-outline:hover {
  background-color: var(--color-orange);
  color: var(--color-white);
}

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

.btn-white:hover {
  background-color: var(--color-gray-100);
  transform: translateY(-2px);
}

.btn-outline-white {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

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

/* ============================================
   Sections
   ============================================ */
.section {
  padding: 40px 24px;
  position: relative;
}

.section-alt {
  background-color: #F7FBF6;
}

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 35px;
}

.section-badge,
.section-label {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(239, 123, 0, 0.1);
  color: var(--color-orange);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 20px;
  line-height: 1.2;
}

.section-description,
.section-subtitle {
  font-size: 18px;
  color: var(--color-gray-600);
  line-height: 1.7;
}

/* Two columns layout */
.cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.cols.reverse {
  grid-template-columns: 1fr 1fr;
}

.cols.reverse .col-image {
  order: -1;
}

.col-text h3 {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 16px;
  line-height: 1.3;
}

.col-text p {
  font-size: 17px;
  color: var(--color-gray-800);
  margin-bottom: 16px;
  line-height: 1.8;
}

.col-text ul {
  list-style: none;
  margin: 20px 0;
}

.col-text ul li {
  padding: 12px 0;
  padding-left: 32px;
  position: relative;
  color: var(--color-gray-600);
  font-size: 16px;
}

.col-text ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-orange);
  font-weight: 700;
  font-size: 18px;
}

.col-image {
  position: relative;
}

.col-image img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  width: 100%;
  height: auto;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.col-image:hover img {
  transform: scale(1.03);
}

/* Quote */
blockquote {
  padding: 20px 28px;
  margin: 24px 0;
  background: rgba(239, 123, 0, 0.08);
  border-radius: var(--radius-sm);
  font-size: 18px;
  font-style: italic;
  color: var(--color-primary-dark);
  position: relative;
}

blockquote::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 20px;
  font-size: 60px;
  color: var(--color-orange);
  opacity: 0.2;
  font-family: Georgia, serif;
}

/* ============================================
   Features Grid
   ============================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
}

.feature-card {
  background-color: var(--color-white);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
  text-align: center;
}

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

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-accent-light), rgba(239, 123, 0, 0.1));
  border-radius: var(--radius-full);
  color: var(--color-orange);
}

.feature-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.feature-text {
  color: var(--color-gray-600);
  line-height: 1.7;
}

/* ============================================
   Offers Grid
   ============================================ */
.offers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-3xl);
}

.offer-card {
  background-color: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
  border: 1px solid var(--color-gray-200);
}

.offer-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-orange);
}

.offer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.offer-category {
  padding: var(--spacing-xs) var(--spacing-md);
  background-color: rgba(239, 123, 0, 0.1);
  color: var(--color-orange);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
}

.offer-type {
  padding: var(--spacing-xs) var(--spacing-md);
  background-color: rgba(19, 155, 215, 0.1);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
}

.offer-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-sm);
}

.offer-location {
  color: var(--color-gray-500);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-md);
}

.offer-description {
  color: var(--color-gray-600);
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
}

.offer-footer {
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-gray-200);
}

.offer-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-orange);
  font-weight: 600;
  transition: var(--transition-base);
}

.offer-link:hover {
  color: var(--color-orange-dark);
  gap: var(--spacing-sm);
}

.offer-link span {
  transition: transform var(--transition-base);
}

.offer-link:hover span {
  transform: translateX(4px);
}

.section-cta {
  text-align: center;
}

/* ============================================
   Why Section
   ============================================ */
.why-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.why-text {
  max-width: 600px;
}

.why-list {
  margin-top: var(--spacing-2xl);
}

.why-item {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  align-items: flex-start;
}

.why-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(239, 123, 0, 0.1);
  color: var(--color-orange);
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: var(--font-size-lg);
}

.why-item h4 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-xs);
}

.why-item p {
  color: var(--color-gray-600);
  line-height: 1.7;
}

.why-image {
  position: relative;
}

.why-img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  height: auto;
}

/* ============================================
   CTA Band
   ============================================ */
.cta-band,
.section-cta-band {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: 40px 24px;
  color: var(--color-white);
}

.cta-band-content {
  max-width: var(--container-max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.cta-text h3 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
}

.cta-text p {
  opacity: 0.9;
  font-size: 16px;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

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

.cta-title {
  font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
  font-weight: 800;
  margin-bottom: var(--spacing-lg);
  line-height: 1.2;
}

.cta-description {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-2xl);
  opacity: 0.95;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   Footer
   ============================================ */
.footer,
.site-footer {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  padding: 50px 24px 4px;
}

.footer-content {
  max-width: var(--container-max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 28px;
}

.footer-brand {
  max-width: 400px;
}

.footer-brand img {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.footer-brand h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-white);
}

.footer-brand p {
  font-size: 14px;
  opacity: 0.7;
  line-height: 1.6;
}

.footer-logo {
  height: 60px;
  width: auto;
  margin-bottom: var(--spacing-md);
}

.footer-tagline {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
  line-height: 1.7;
}

.footer-title {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.footer-list li {
  margin-bottom: var(--spacing-sm);
}

.footer-list a {
  color: var(--color-gray-400);
  font-size: var(--font-size-sm);
  transition: var(--transition-fast);
}

.footer-list a:hover,
.footer-links ul li a:hover {
  color: var(--color-orange);
  padding-left: 4px;
}

.footer-links h5 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 16px;
}

.footer-links ul {
  list-style: none;
}

.footer-links ul li {
  margin-bottom: 12px;
}

.footer-links ul li a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  transition: var(--transition-base);
}

.footer-bottom {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 14px;
  opacity: 0.7;
}

/* ============================================
   Floating Top Button
   ============================================ */
.top-btn {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-orange), var(--color-orange-dark));
  color: var(--color-white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  box-shadow: var(--shadow-lg);
  z-index: 90;
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition-base);
}

.top-btn.visible {
  opacity: 1;
  transform: translateY(0);
}

.top-btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(239, 123, 0, 0.3);
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 968px) {
  .navbar-left {
    gap: var(--spacing-md);
  }
  
  .navbar-links {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    right: 0;
    background-color: #1650a7;
    flex-direction: column;
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    z-index: 999;
  }

  .navbar-links.active {
    transform: translateX(0);
  }

  .navbar-links .navbar-link {
    color: #ffffff !important;
    padding: var(--spacing-md) var(--spacing-lg);
    width: 100%;
    justify-content: flex-start;
    border-bottom: 3px solid rgba(229, 157, 2, 0.922);
  }

  .navbar-links .navbar-link:hover {
    color: var(--color-white) !important;
    background-color: rgba(255, 255, 255, 0.15);
  }

  .navbar-links .dropdown-icon {
    color: #ef7b00 !important;
    stroke: #ef7b00 !important;
    fill: none !important;
  }

  .navbar-links .navbar-link.navbar-slogan {
    color: #ef7b00 !important;
    font-size: var(--font-size-xs);
    white-space: normal;
  }

  .navbar-links .dropdown-menu {
    position: static;
    background-color: #176ded;
    box-shadow: none;
    margin-top: var(--spacing-xs);
    margin-left: var(--spacing-md);
    opacity: 1;
    visibility: visible;
    transform: none;
    padding: var(--spacing-xs) 0;
  }

  .navbar-links .dropdown-item {
    color: var(--color-white) !important;
    padding: var(--spacing-sm) var(--spacing-lg);
  }

  .navbar-links .dropdown-item:hover {
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--color-white) !important;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .hero-content {
    grid-template-columns: 1fr !important;
    gap: 30px;
    text-align: center;
    padding: 40px 20px !important;
  }

  .hero-image {
    max-width: 100%;
    margin: 0 auto;
  }

  .hero-text h1 {
    font-size: clamp(24px, 6vw, 40px) !important;
  }

  .cols,
  .cols.reverse {
    grid-template-columns: 1fr !important;
    gap: 30px;
  }

  .cols.reverse .col-image {
    order: 0 !important;
  }

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

  .why-image {
    order: -1;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .cta-band-content {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }

  .cta-buttons {
    justify-content: center;
    width: 100%;
  }
}

@media (max-width: 768px) {
  :root {
    --navbar-height: 48px;
  }
  
  .navbar-container {
    padding: 0 12px;
    height: 48px;
  }

  .logo-img {
    height: 50px;
  }

  .navbar-left {
    gap: 6px;
  }

  .navbar-link {
    font-size: 12px;
    padding: 5px 8px;
  }

  .navbar-link.navbar-slogan {
    font-size: 11px;
    padding: 5px 6px;
  }

  .mobile-menu-toggle {
    padding: 5px;
  }

  .mobile-menu-toggle span {
    width: 20px;
    height: 2px;
    background-color: #139bd7;
  }

  .hero {
    min-height: 50vh;
    padding: 20px 0;
  }

  .hero-content {
    padding: 30px 15px !important;
  }

  .hero-text h1 {
    font-size: 28px !important;
    line-height: 1.2;
    margin-bottom: 15px;
  }

  .hero-image img {
    max-width: 100%;
    height: auto;
  }

  .section {
    padding: 30px 15px !important;
  }

  .section-header {
    margin-bottom: 25px;
  }

  .container {
    padding: 0 15px;
    width: 100%;
    max-width: 100%;
  }

  .col-text h3 {
    font-size: 24px !important;
  }

  .col-text p {
    font-size: 15px !important;
  }

  .section-title {
    font-size: 28px !important;
  }

  .section-subtitle,
  .section-description {
    font-size: 16px !important;
  }

  .hero-actions,
  .cta-actions {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
    padding: 14px 20px;
  }

  .features-grid,
  .offers-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .dropdown-menu {
    right: auto;
    left: 0;
    width: 100%;
    min-width: auto;
  }

  blockquote {
    padding: 15px 20px;
    font-size: 16px;
  }

  .cta-text h3 {
    font-size: 24px;
  }

  .cta-text p {
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  :root {
    --navbar-height: 42px;
  }

  .navbar-container {
    padding: 0 10px;
    height: 42px;
  }

  .logo-img {
    height: 45px;
  }

  .navbar-left {
    gap: 6px;
  }

  .navbar-link {
    font-size: 11px !important;
    padding: 5px 8px;
  }

  .navbar-link.navbar-slogan {
    font-size: 10px !important;
    line-height: 1.2;
    display: none; /* Cache le slogan sur très petit écran */
  }

  .hero {
    min-height: 45vh;
  }

  .hero-content {
    padding: 20px 10px !important;
    gap: 20px;
  }

  .hero-text h1 {
    font-size: 22px !important;
    letter-spacing: 1px;
  }

  .section {
    padding: 25px 10px !important;
  }

  .container {
    padding: 0 10px;
    width: 100%;
    max-width: 100%;
  }

  .navbar-container {
    max-width: 100%;
  }

  .section-title {
    font-size: 24px !important;
  }

  .col-text h3 {
    font-size: 20px !important;
  }

  .col-text p {
    font-size: 14px !important;
  }

  .section-label,
  .section-badge {
    font-size: 11px;
    padding: 4px 10px;
  }

  .cta-band {
    padding: 30px 15px;
  }

  .cta-text h3 {
    font-size: 20px;
  }

  .footer-content {
    gap: 20px;
  }

  .footer-brand img {
    width: 45px;
    height: 45px;
  }

  .top-btn {
    width: 48px;
    height: 48px;
    right: 15px;
    bottom: 15px;
    font-size: 20px;
  }
}