@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* ==========================================================================
   CSS VARIABLES & DESIGN SYSTEM
   ========================================================================== */
:root {
  /* Colors */
  --brand-charcoal: #4A4A49;
  --brand-turquoise: #00AA9E;
  --brand-turquoise-hover: #008D83;
  --brand-turquoise-light: rgba(0, 170, 158, 0.1);
  --brand-turquoise-glow: rgba(0, 170, 158, 0.45);
  
  --bg-primary: #FFFFFF;
  --bg-secondary: #F8F9FA;
  --bg-navbar: rgba(255, 255, 255, 0.85);
  --bg-card: #FFFFFF;
  --border-color: #E5E7EB;
  
  --text-primary: #1F2937;
  --text-secondary: #4B5563;
  --text-muted: #9CA3AF;
  --text-inverse: #FFFFFF;

  /* Typography */
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 35px -5px rgba(0, 0, 0, 0.08), 0 10px 15px -8px rgba(0, 0, 0, 0.08);
  --shadow-accent: 0 10px 20px -3px rgba(0, 170, 158, 0.25);
  
  /* Layout & Animations */
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
  --max-width: 1200px;
}

/* Dark Mode Theme overrides */
[data-theme="dark"] {
  --bg-primary: #121212;
  --bg-secondary: #1E1E1E;
  --bg-navbar: rgba(18, 18, 18, 0.85);
  --bg-card: #1E1E1E;
  --border-color: #2D2D2D;
  
  --text-primary: #F3F4F6;
  --text-secondary: #D1D5DB;
  --text-muted: #6B7280;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.3), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 20px 35px -5px rgba(0, 0, 0, 0.4), 0 10px 15px -8px rgba(0, 0, 0, 0.4);
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
}

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

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  outline: none;
  border: none;
}

ul {
  list-style: none;
}

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

section {
  padding: 100px 20px;
  position: relative;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
}

/* ==========================================================================
   HEADER & NAVIGATION (GLASSMORPHISM)
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: transparent;
  border-bottom: 1px solid transparent;
  transition: var(--transition-smooth);
  padding: 20px 0;
}

.header.scrolled {
  background-color: var(--bg-navbar);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
}

.logo-container img {
  height: 40px;
  width: auto;
  transition: var(--transition-smooth);
}

.logo-container:hover img {
  transform: scale(1.03);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 8px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--brand-turquoise);
  transition: var(--transition-smooth);
}

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

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Theme Toggle Button */
.theme-toggle-btn {
  background: transparent;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  transition: var(--transition-smooth);
}

.theme-toggle-btn:hover {
  background-color: var(--bg-secondary);
  transform: rotate(15deg);
}

.theme-toggle-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.theme-toggle-btn .sun-icon {
  display: none;
}

[data-theme="dark"] .theme-toggle-btn .moon-icon {
  display: none;
}

[data-theme="dark"] .theme-toggle-btn .sun-icon {
  display: block;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
  gap: 8px;
}

.btn-primary {
  background-color: var(--brand-turquoise);
  color: var(--text-inverse);
  box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
  background-color: var(--brand-turquoise-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 22px -3px rgba(0, 170, 158, 0.4);
}

.btn-outline {
  background-color: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-outline:hover {
  background-color: var(--bg-secondary);
  border-color: var(--text-secondary);
  transform: translateY(-2px);
}

.btn-white {
  background-color: #FFFFFF;
  color: var(--brand-turquoise);
  box-shadow: var(--shadow-md);
}

.btn-white:hover {
  background-color: #F8F9FA;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.hamburger {
  display: none;
  cursor: pointer;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
}

.hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition-smooth);
}

/* ==========================================================================
   HERO SECTION (DYNAMIC BACKGROUND & ACCENTS)
   ========================================================================== */
.hero {
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: url('./hero-bg.jpg') no-repeat center center/cover;
  padding: 0 20px;
  color: var(--text-inverse);
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(74, 74, 73, 0.92) 20%, rgba(0, 170, 158, 0.65) 100%);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 850px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-logo-box {
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 16px 32px;
  border-radius: var(--border-radius-md);
  margin-bottom: 32px;
  animation: fadeInDown 1s var(--transition-smooth);
}

.hero-logo-box img {
  height: 48px;
  width: auto;
  filter: brightness(0) invert(1);
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
  text-transform: uppercase;
  animation: fadeInUp 1s var(--transition-smooth) 0.2s both;
}

.hero-title span {
  color: #FFFFFF;
  position: relative;
  display: inline-block;
}

.hero-title span::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  width: 100%;
  height: 8px;
  background-color: var(--brand-turquoise);
  z-index: -1;
  opacity: 0.8;
}

.hero-subtitle {
  font-size: 1.25rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.9);
  max-width: 650px;
  margin-bottom: 40px;
  line-height: 1.7;
  animation: fadeInUp 1s var(--transition-smooth) 0.4s both;
}

.hero-cta {
  display: flex;
  gap: 16px;
  animation: fadeInUp 1s var(--transition-smooth) 0.6s both;
}

.hero-cta .btn {
  padding: 16px 36px;
  font-size: 1.05rem;
}

.hero-cta .btn-outline {
  border-color: rgba(255, 255, 255, 0.4);
  color: #FFFFFF;
}

.hero-cta .btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: #FFFFFF;
}

.hero-scroll-btn {
  position: absolute;
  bottom: 40px;
  z-index: 2;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.7);
  animation: bounce 2s infinite;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.hero-scroll-btn:hover {
  color: #FFFFFF;
}

.hero-scroll-btn svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

/* ==========================================================================
   SECTION HEADER UTILITY
   ========================================================================== */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px auto;
}

.section-tag {
  color: var(--brand-turquoise);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  display: inline-block;
  margin-bottom: 12px;
  position: relative;
  padding-left: 30px;
}

.section-tag::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 2px;
  background-color: var(--brand-turquoise);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 750;
  color: var(--text-primary);
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.section-desc {
  margin-top: 16px;
  font-size: 1.1rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   ABOUT SECTION (QUI SOMMES-NOUS)
   ========================================================================== */
.about {
  background-color: var(--bg-primary);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}

.about-content h2 {
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 24px;
  letter-spacing: -0.5px;
}

.about-text {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 32px;
  line-height: 1.7;
}

.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.value-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: var(--transition-smooth);
}

.value-icon-box {
  background-color: var(--brand-turquoise-light);
  color: var(--brand-turquoise);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.value-icon-box svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2.5;
  fill: none;
}

.value-card h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.value-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

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

.about-card-mockup {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  border-radius: var(--border-radius-lg);
  padding: 48px;
  width: 100%;
  max-width: 450px;
  text-align: center;
  position: relative;
  z-index: 2;
  transition: var(--transition-smooth);
}

.about-card-mockup:hover {
  transform: translateY(-5px);
  border-color: var(--brand-turquoise);
  box-shadow: 0 30px 60px -15px rgba(0, 170, 158, 0.15);
}

.about-card-mockup .brand-logo {
  height: 80px;
  width: auto;
  margin: 0 auto 24px auto;
}

.about-card-mockup p {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 24px;
}

.badge-certified {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--brand-turquoise-light);
  color: var(--brand-turquoise);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.badge-certified svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 2.5;
  fill: none;
}

.about-circle-decoration {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--brand-turquoise) 0%, transparent 70%);
  opacity: 0.15;
  z-index: 1;
  top: -50px;
  right: -50px;
}

/* ==========================================================================
   SERVICES SECTION (CARDS & HOVERS)
   ========================================================================== */
.services {
  background-color: var(--bg-secondary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.service-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 40px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-turquoise-light);
}

.service-icon-box {
  background-color: var(--bg-secondary);
  color: var(--brand-turquoise);
  width: 60px;
  height: 60px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  transition: var(--transition-smooth);
}

.service-card:hover .service-icon-box {
  background-color: var(--brand-turquoise);
  color: #FFFFFF;
  transform: scale(1.05);
}

.service-icon-box svg {
  width: 28px;
  height: 28px;
  stroke: currentColor;
  stroke-width: 1.8;
  fill: none;
}

.service-card h3 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.service-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  flex-grow: 1;
}

/* ==========================================================================
   FRANCHISE SECTION (CALL TO ACTION)
   ========================================================================== */
.franchise {
  background-color: var(--brand-charcoal);
  color: #FFFFFF;
  overflow: hidden;
}

.franchise .container {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: center;
}

.franchise-content {
  position: relative;
  z-index: 2;
}

.franchise-tag {
  color: var(--brand-turquoise);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
  display: inline-block;
}

.franchise-content h2 {
  font-size: 2.75rem;
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.15;
}

.franchise-content p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.1rem;
  margin-bottom: 32px;
  line-height: 1.7;
}

.franchise-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 40px;
}

.franchise-feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
  font-weight: 500;
}

.franchise-feature-item svg {
  width: 20px;
  height: 20px;
  color: var(--brand-turquoise);
  flex-shrink: 0;
}

.franchise-interactive {
  background-color: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
  padding: 40px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
  position: relative;
  z-index: 2;
}

.franchise-interactive h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 12px;
  text-align: center;
}

.franchise-interactive p {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
  margin-bottom: 28px;
}

.step-indicator {
  display: flex;
  justify-content: space-between;
  margin-bottom: 32px;
  position: relative;
}

.step-indicator::before {
  content: '';
  position: absolute;
  top: 15px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: rgba(255, 255, 255, 0.15);
  z-index: 1;
}

.step-progress-line {
  position: absolute;
  top: 15px;
  left: 0;
  height: 2px;
  background-color: var(--brand-turquoise);
  z-index: 1;
  transition: var(--transition-smooth);
}

.step-node {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: #4A4A49;
  border: 2px solid rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  position: relative;
  z-index: 2;
  transition: var(--transition-smooth);
}

.step-node.active {
  background-color: var(--brand-turquoise);
  border-color: var(--brand-turquoise);
  box-shadow: 0 0 12px var(--brand-turquoise-glow);
}

.step-node.completed {
  background-color: #FFFFFF;
  border-color: #FFFFFF;
  color: var(--brand-turquoise);
}

.interactive-slide {
  display: none;
}

.interactive-slide.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

.interactive-slide h4 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.interactive-slide ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.interactive-slide li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.8);
}

.interactive-slide li svg {
  width: 16px;
  height: 16px;
  color: var(--brand-turquoise);
  margin-top: 3px;
  flex-shrink: 0;
}

.interactive-actions {
  display: flex;
  justify-content: space-between;
  margin-top: 32px;
  gap: 12px;
}

.interactive-actions button {
  flex: 1;
}

/* ==========================================================================
   CONTACT SECTION & FORM
   ========================================================================== */
.contact {
  background-color: var(--bg-primary);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
}

.contact-info h2 {
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.contact-info p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 40px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 20px;
}

.contact-icon {
  width: 48px;
  height: 48px;
  background-color: var(--bg-secondary);
  color: var(--brand-turquoise);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition-smooth);
}

.contact-item:hover .contact-icon {
  background-color: var(--brand-turquoise);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.contact-icon svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

.contact-text h4 {
  font-size: 0.95rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.contact-text p {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0;
}

.contact-socials {
  display: flex;
  gap: 16px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition-smooth);
}

.social-link:hover {
  background-color: var(--brand-turquoise);
  border-color: var(--brand-turquoise);
  color: #FFFFFF;
  transform: translateY(-3px);
}

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

/* Contact Form Card */
.contact-form-container {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  border-radius: var(--border-radius-lg);
  padding: 48px;
}

.contact-form-container h3 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.contact-form-container p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 32px;
}

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

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

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: var(--border-radius-sm);
  padding: 14px 16px;
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.form-input:focus {
  border-color: var(--brand-turquoise);
  background-color: var(--bg-primary);
  box-shadow: 0 0 0 4px var(--brand-turquoise-light);
}

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

.form-submit-btn {
  width: 100%;
  padding: 16px;
  font-size: 1rem;
}

/* Form Feedback States */
.form-feedback {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px 0;
  animation: scaleUp 0.5s var(--transition-smooth);
}

.form-feedback-icon {
  width: 64px;
  height: 64px;
  background-color: var(--brand-turquoise-light);
  color: var(--brand-turquoise);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.form-feedback-icon svg {
  width: 32px;
  height: 32px;
  stroke: currentColor;
  stroke-width: 2.5;
  fill: none;
}

.form-feedback h3 {
  font-size: 1.5rem;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.form-feedback p {
  color: var(--text-secondary);
  max-width: 360px;
  margin-bottom: 24px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background-color: var(--brand-charcoal);
  color: #FFFFFF;
  padding: 80px 20px 40px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand img {
  height: 36px;
  width: auto;
  filter: brightness(0) invert(1);
  margin-bottom: 24px;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 24px;
  position: relative;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 24px;
  height: 2px;
  background-color: var(--brand-turquoise);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-link {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer-link:hover {
  color: var(--brand-turquoise);
  transform: translateX(4px);
}

.footer-newsletter p {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 20px;
}

.newsletter-form {
  display: flex;
  gap: 8px;
}

.newsletter-input {
  flex: 1;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  padding: 12px 16px;
  border-radius: var(--border-radius-sm);
  font-size: 0.95rem;
}

.newsletter-input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.newsletter-input:focus {
  border-color: var(--brand-turquoise);
  background-color: rgba(255, 255, 255, 0.12);
}

.newsletter-btn {
  background-color: var(--brand-turquoise);
  color: #FFFFFF;
  width: 44px;
  height: 44px;
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.newsletter-btn:hover {
  background-color: var(--brand-turquoise-hover);
  transform: scale(1.05);
}

.newsletter-btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.9rem;
}

.footer-legal-links {
  display: flex;
  gap: 24px;
}

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

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

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

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleUp {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translate(-50%, 0);
  }
  40% {
    transform: translate(-50%, -10px);
  }
  60% {
    transform: translate(-50%, -5px);
  }
}

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-on-scroll.active {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   RESPONSIVE DESIGN (BREAKPOINTS)
   ========================================================================== */
@media (max-width: 1024px) {
  html {
    font-size: 15px;
  }
  
  .hero-title {
    font-size: 3rem;
  }
  
  .about-grid, .franchise .container, .contact-grid {
    gap: 40px;
  }
  
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
  
  .footer-newsletter {
    grid-column: span 3;
    max-width: 500px;
  }
}

@media (max-width: 768px) {
  section {
    padding: 70px 20px;
  }
  
  .hamburger {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: var(--bg-card);
    flex-direction: column;
    align-items: flex-start;
    padding: 100px 40px;
    gap: 24px;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
    transition: var(--transition-smooth);
    z-index: 999;
  }
  
  .nav-menu.open {
    right: 0;
  }
  
  .header-actions {
    margin-right: 16px;
  }
  
  .hamburger.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
  }
  
  .hamburger.open span:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.open span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -7px);
  }
  
  .hero-title {
    font-size: 2.25rem;
    letter-spacing: -1px;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .about-grid, .franchise .container, .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .about-visual {
    order: -1;
  }
  
  .about-card-mockup {
    max-width: 100%;
    padding: 32px;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .franchise-interactive {
    padding: 30px 20px;
  }
  
  .contact-form-container {
    padding: 32px 24px;
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .footer-newsletter {
    grid-column: span 2;
  }
}

@media (max-width: 480px) {
  .hero-cta {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }
  
  .hero-cta .btn {
    width: 100%;
  }
  
  .about-values {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-newsletter {
    grid-column: span 1;
  }
  
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}