/* ========================================
   VARIABLES & RESET
======================================== */

:root {
  /* Couleurs principales - Style Gentlemates */
  --color-bg: #0a0a0f;
  --color-bg-secondary: #121218;
  --color-bg-tertiary: #1a1a24;
  
  --color-primary: #00ffff;
  --color-secondary: #a855f7;
  --color-accent: #ff00ff;
  
  --color-text: #ffffff;
  --color-text-secondary: #b4b4c8;
  --color-text-muted: #6b6b80;
  
  --color-border: rgba(255, 255, 255, 0.1);
  --color-border-hover: rgba(0, 255, 255, 0.3);
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #00ffff 0%, #a855f7 100%);
  --gradient-secondary: linear-gradient(135deg, #a855f7 0%, #ff00ff 100%);
  --gradient-hover: linear-gradient(135deg, #00ffff 0%, #00cccc 100%);
  
  /* Ombres néon */
  --shadow-cyan: 0 0 20px rgba(0, 255, 255, 0.3);
  --shadow-purple: 0 0 20px rgba(168, 85, 247, 0.3);
  --shadow-glow: 0 0 40px rgba(0, 255, 255, 0.2);
  
  /* Espacements */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  
  /* Typographie */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 3rem;
  --font-size-4xl: 4rem;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Border radius */
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-xl: 2rem;
}

/* ========================================
   THEME CLAIR - AJUSTEMENTS
======================================== */

/* Thème clair spécifique */
body.light-theme {
  background-color: #ffffff;
  color: #0a0a0f;
}

/* ========================================
   NAVIGATION EN THÈME CLAIR
======================================== */

body.light-theme .main-nav {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

body.light-theme .main-nav.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

body.light-theme .nav-link {
  color: #4a4a5e;
}

body.light-theme .nav-link:hover {
  color: #00c8c8;
  background: rgba(0, 200, 200, 0.08);
}

body.light-theme .nav-link.active {
  color: #00c8c8;
  background: rgba(0, 200, 200, 0.12);
}

body.light-theme .nav-link kbd {
  color: #6b6b80;
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.1);
}

body.light-theme .burger-menu {
  background: rgba(0, 0, 0, 0.05);
}

body.light-theme .burger-menu:hover {
  background: rgba(0, 200, 200, 0.1);
}

body.light-theme .burger-menu span {
  background: #0a0a0f;
}

/* ========================================
   BOUTONS EN THÈME CLAIR
======================================== */

body.light-theme .btn-primary {
  box-shadow: 0 0 20px rgba(0, 200, 200, 0.25);
}

body.light-theme .btn-primary:hover {
  box-shadow: 0 0 30px rgba(0, 200, 200, 0.4);
}

body.light-theme .btn-secondary {
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.1);
  color: #0a0a0f;
}

body.light-theme .btn-secondary:hover {
  background: rgba(0, 200, 200, 0.08);
  border-color: #00c8c8;
  color: #00c8c8;
}

/* ========================================
   HERO SECTION EN THÈME CLAIR
======================================== */

body.light-theme .hero-section {
  background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
}

body.light-theme .avatar-gradient {
  background: linear-gradient(135deg, #00c8c8 0%, #8a41e3 100%);
}

body.light-theme .avatar-inner {
  background: #ffffff;
}

body.light-theme .avatar-fallback {
  background: linear-gradient(135deg, #00c8c8 0%, #8a41e3 100%);
}

body.light-theme .status-indicator {
  border-color: #ffffff;
  box-shadow: 0 0 10px rgba(0, 200, 0, 0.4);
}

body.light-theme .subtitle,
body.light-theme .hero-description {
  color: #4a4a5e;
}

body.light-theme .skill-tag {
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.1);
}

body.light-theme .skill-tag:hover {
  background: rgba(0, 200, 200, 0.1);
  border-color: #00c8c8;
  color: #00c8c8;
}

body.light-theme .keyboard-hint {
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

body.light-theme .keyboard-hint p {
  color: #6b6b80;
}

body.light-theme .keyboard-shortcuts {
  color: #4a4a5e;
}

body.light-theme .keyboard-shortcuts kbd {
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.1);
}

/* ========================================
   CARDS EN THÈME CLAIR
======================================== */

body.light-theme .overview-card,
body.light-theme .skill-category,
body.light-theme .project-card,
body.light-theme .profile-card,
body.light-theme .timeline-content,
body.light-theme .language-card,
body.light-theme .info-card,
body.light-theme .faq-card,
body.light-theme .tech-item,
body.light-theme .contact-form-wrapper {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

body.light-theme .overview-card:hover,
body.light-theme .skill-category:hover,
body.light-theme .project-card:hover,
body.light-theme .timeline-content:hover,
body.light-theme .language-card:hover,
body.light-theme .info-card:hover,
body.light-theme .faq-card:hover,
body.light-theme .tech-item:hover {
  background: #f8f9fa;
  border-color: rgba(0, 200, 200, 0.3);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

body.light-theme .card-icon.purple,
body.light-theme .category-icon.purple,
body.light-theme .info-icon.purple {
  background: rgba(138, 65, 227, 0.1);
  color: #8a41e3;
}

body.light-theme .card-icon.cyan,
body.light-theme .category-icon.cyan,
body.light-theme .info-icon.cyan {
  background: rgba(0, 200, 200, 0.1);
  color: #00c8c8;
}

/* ========================================
   SECTIONS EN THÈME CLAIR
======================================== */

body.light-theme .quick-overview,
body.light-theme .skills-section,
body.light-theme .languages-section,
body.light-theme .tech-stack-section,
body.light-theme .faq-section {
  background: #f8f9fa;
}

body.light-theme .page-header {
  background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
}

body.light-theme .cta-section {
  background: linear-gradient(135deg, rgba(0, 200, 200, 0.08) 0%, rgba(138, 65, 227, 0.08) 100%);
}

body.light-theme .main-footer {
  background: #f8f9fa;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

/* ========================================
   TEXTES EN THÈME CLAIR
======================================== */

body.light-theme .text-muted {
  color: #6b6b80;
}

body.light-theme .color-text-secondary,
body.light-theme .overview-card p,
body.light-theme .profile-role,
body.light-theme .project-description,
body.light-theme .skill-name {
  color: #4a4a5e;
}

body.light-theme .profile-location,
body.light-theme .timeline-location,
body.light-theme .project-year,
body.light-theme .project-status {
  color: #6b6b80;
}

/* ========================================
   TIMELINE EN THÈME CLAIR
======================================== */

body.light-theme .timeline::before {
  background: linear-gradient(180deg, #00c8c8, #8a41e3);
}

body.light-theme .timeline-marker {
  border-color: #ffffff;
}

body.light-theme .timeline-marker.cyan {
  background: #00c8c8;
  box-shadow: 0 0 20px rgba(0, 200, 200, 0.4);
}

body.light-theme .timeline-marker.purple {
  background: #8a41e3;
  box-shadow: 0 0 20px rgba(138, 65, 227, 0.4);
}

body.light-theme .timeline-date {
  background: rgba(0, 200, 200, 0.12);
  color: #00a0a0;
}

/* ========================================
   PROGRESS BARS EN THÈME CLAIR
======================================== */

body.light-theme .skill-bar,
body.light-theme .language-bar {
  background: rgba(0, 0, 0, 0.05);
}

body.light-theme .skill-progress,
body.light-theme .language-progress {
  background: linear-gradient(135deg, #00c8c8 0%, #8a41e3 100%);
}

/* ========================================
   FILTRES EN THÈME CLAIR
======================================== */

body.light-theme .filters-section {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

body.light-theme .filter-btn {
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.1);
  color: #4a4a5e;
}

body.light-theme .filter-btn:hover {
  background: rgba(0, 0, 0, 0.06);
  color: #0a0a0f;
}

body.light-theme .filter-btn.active {
  background: linear-gradient(135deg, #00c8c8 0%, #8a41e3 100%);
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 0 20px rgba(0, 200, 200, 0.25);
}

/* ========================================
   PROJETS EN THÈME CLAIR
======================================== */

body.light-theme .project-image-placeholder {
  background: #f8f9fa;
}

body.light-theme .purple-gradient {
  background: linear-gradient(135deg, rgba(138, 65, 227, 0.15), rgba(138, 65, 227, 0.05));
}

body.light-theme .cyan-gradient {
  background: linear-gradient(135deg, rgba(0, 200, 200, 0.15), rgba(0, 200, 200, 0.05));
}

body.light-theme .tag {
  background: rgba(0, 200, 200, 0.15);
  border: 1px solid rgba(0, 200, 200, 0.3);
  color: #00a0a0;
}

body.light-theme .project-features li::before {
  color: #00c8c8;
}

body.light-theme .status-dot.active {
  background: #00d000;
  box-shadow: 0 0 10px rgba(0, 200, 0, 0.4);
}

/* ========================================
   FORMULAIRE EN THÈME CLAIR
======================================== */

body.light-theme .form-group input,
body.light-theme .form-group select,
body.light-theme .form-group textarea {
  background: #f8f9fa;
  border: 1px solid rgba(0, 0, 0, 0.1);
  color: #0a0a0f;
}

body.light-theme .form-group input:focus,
body.light-theme .form-group select:focus,
body.light-theme .form-group textarea:focus {
  background: #ffffff;
  border-color: #00c8c8;
  box-shadow: 0 0 0 3px rgba(0, 200, 200, 0.1);
}

body.light-theme .form-group input::placeholder,
body.light-theme .form-group textarea::placeholder {
  color: #9a9aae;
}

body.light-theme .form-header p,
body.light-theme .form-group label {
  color: #4a4a5e;
}

/* ========================================
   CARDS INFO EN THÈME CLAIR
======================================== */

body.light-theme .availability-card {
  background: rgba(0, 200, 200, 0.08);
  border-color: rgba(0, 200, 200, 0.25);
}

body.light-theme .availability-status {
  color: #00a0a0;
}

body.light-theme .contact-link {
  color: #00a0a0;
}

body.light-theme .contact-link:hover {
  color: #0a0a0f;
}

body.light-theme .social-links {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

body.light-theme .social-btn {
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.1);
}

body.light-theme .social-btn.whatsapp:hover {
  background: rgba(0, 119, 181, 0.1);
}

body.light-theme .social-btn.instagram:hover {
  background: rgba(225, 48, 108, 0.08);
  color: #c12a60;
}

body.light-theme .social-btn.facebook:hover {
  background: rgba(24, 119, 242, 0.08);
  color: #0d5fcc;
}

body.light-theme .social-btn.github:hover {
  background: rgba(0, 0, 0, 0.08);
  color: #0a0a0f;
}

/* ========================================
   MOTIVATION BOX EN THÈME CLAIR
======================================== */

body.light-theme .motivation-box {
  background: rgba(0, 200, 200, 0.08);
  border-left: 4px solid #00c8c8;
}

body.light-theme .motivation-box h4 {
  color: #00a0a0;
}

/* ========================================
   PARTICULES EN THÈME CLAIR
======================================== */

body.light-theme .particles {
  opacity: 0.3;
}

/* ========================================
   STATS EN THÈME CLAIR
======================================== */

body.light-theme .profile-stats {
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

body.light-theme .stat-number {
  background: linear-gradient(135deg, #00c8c8 0%, #8a41e3 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ========================================
   NAVIGATION MOBILE EN THÈME CLAIR
======================================== */

body.light-theme .nav-menu {
  background: rgba(255, 255, 255, 0.98);
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

/* ========================================
   SCROLL TO TOP EN THÈME CLAIR
======================================== */

body.light-theme .scroll-to-top {
  background: linear-gradient(135deg, #00c8c8 0%, #8a41e3 100%);
  box-shadow: 0 0 20px rgba(0, 200, 200, 0.3);
}

body.light-theme .scroll-to-top:hover {
  box-shadow: 0 0 30px rgba(0, 200, 200, 0.5);
}

/* ========================================
   READING PROGRESS EN THÈME CLAIR
======================================== */

body.light-theme .reading-progress {
  background: rgba(0, 0, 0, 0.05);
}

body.light-theme .reading-progress-bar {
  background: linear-gradient(90deg, #00c8c8, #8a41e3);
  box-shadow: 0 0 10px rgba(0, 200, 200, 0.3);
}

/* ========================================
   GRADIENT TEXT EN THÈME CLAIR
======================================== */

body.light-theme .gradient-text {
  background: linear-gradient(135deg, #00a0a0 0%, #7a31c3 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ========================================
   LOGO EN THÈME CLAIR
======================================== */

body.light-theme .logo-gradient {
  background: linear-gradient(135deg, #00a0a0 0%, #7a31c3 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ========================================
   TRANSITIONS DOUCES
======================================== */

body.light-theme,
body.light-theme * {
  transition: background-color 0.3s ease, 
              color 0.3s ease, 
              border-color 0.3s ease,
              box-shadow 0.3s ease;
}

/* Exceptions pour les éléments animés */
body.light-theme .avatar-gradient,
body.light-theme .profile-gradient,
body.light-theme .skill-progress,
body.light-theme .language-progress {
  transition: transform 0.3s ease;
}

/* ========================================
   BOUTON DE CHANGEMENT DE THÈME
======================================== */

.theme-toggle {
  position: relative;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s ease;
  overflow: hidden;
  color: var(--color-text);
}

.theme-toggle:hover {
  background: rgba(0, 255, 255, 0.1);
  border-color: var(--color-primary);
  transform: scale(1.1);
  box-shadow: var(--shadow-cyan);
}

.theme-toggle .sun-icon,
.theme-toggle .moon-icon {
  position: absolute;
  transition: all 0.3s ease;
  color: currentColor;
}

.theme-toggle .sun-icon {
  transform: scale(0) rotate(-90deg);
  opacity: 0;
}

.theme-toggle .moon-icon {
  transform: scale(1) rotate(0deg);
  opacity: 1;
}

/* ========================================
   THÈME CLAIR - BOUTON
======================================== */

body.light-theme .theme-toggle {
  background: rgba(0, 0, 0, 0.05);
  border-color: rgba(0, 0, 0, 0.1);
  color: #0a0a0f;
}

body.light-theme .theme-toggle:hover {
  background: rgba(0, 200, 200, 0.1);
  border-color: #00c8c8;
  box-shadow: 0 0 20px rgba(0, 200, 200, 0.25);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ========================================
   UTILITAIRES
======================================== */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

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

.text-muted {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.text-small {
  font-size: var(--font-size-xs);
}

/* ========================================
   NAVIGATION
======================================== */

.main-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.main-nav.scrolled {
  background: rgba(10, 10, 15, 0.95);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) var(--spacing-md);
}

.logo {
  font-size: var(--font-size-xl);
  font-weight: 800;
  letter-spacing: -0.05em;
}

.logo-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

.nav-link {
  position: relative;
  font-weight: 500;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.nav-link:hover {
  color: var(--color-primary);
  background: rgba(0, 255, 255, 0.05);
}

.nav-link.active {
  color: var(--color-primary);
  background: rgba(0, 255, 255, 0.1);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
}

.nav-link kbd {
  display: inline-block;
  padding: 2px 6px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-text-muted);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-family: monospace;
}

/* Burger Menu Mobile */
.burger-menu {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
}

.burger-menu span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.burger-menu:hover {
  background: rgba(0, 255, 255, 0.1);
}

.burger-menu.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.burger-menu.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* ========================================
   BOUTONS
======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  font-size: var(--font-size-sm);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.btn span,
.btn svg {
  position: relative;
  z-index: 1;
}

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

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

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-large {
  padding: 1rem 2rem;
  font-size: var(--font-size-base);
}

.btn-small {
  padding: 0.5rem 1rem;
  font-size: var(--font-size-xs);
}

/* ========================================
   HERO SECTION (Page d'accueil)
======================================== */

.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: var(--spacing-xl) 0;
  overflow: hidden;
}

.hero-content {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-avatar {
  margin: 0 auto var(--spacing-md);
}

.avatar-wrapper {
  width: 150px;
  height: 150px;
  margin: 0 auto;
  position: relative;
}

.avatar-gradient {
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 50%;
  padding: 4px;
  animation: rotate 8s linear infinite;
}

.avatar-inner {
  width: 100%;
  height: 100%;
  background: var(--color-bg);
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-fallback {
  width: 100%;
  height: 100%;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-2xl);
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.status-indicator {
  position: absolute;
  bottom: 10px;
  right: 10px;
  width: 20px;
  height: 20px;
  background: #00ff00;
  border: 3px solid var(--color-bg);
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(0, 255, 0, 0.5);
  animation: pulse 2s ease-in-out infinite;
}

.main-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  margin-bottom: var(--spacing-sm);
  line-height: 1.1;
}

.subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}

.hero-description {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto var(--spacing-md);
  line-height: 1.8;
}

.skills-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  justify-content: center;
  margin-bottom: var(--spacing-lg);
}

.skill-tag {
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: all var(--transition-base);
}

.skill-tag:hover {
  background: rgba(0, 255, 255, 0.1);
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.hero-actions {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  margin-bottom: var(--spacing-lg);
}

.keyboard-hint {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

.keyboard-hint p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-xs);
}

.keyboard-shortcuts {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

.keyboard-shortcuts kbd {
  padding: 4px 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-weight: 600;
  color: var(--color-primary);
}

/* Particules d'arrière-plan */
.particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

/* Conteneur de particules fullscreen */
#particles-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

/* Animations CSS pour les particules (à ajouter si absent) */
@keyframes particle-float-1 {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
    opacity: 0.3;
  }
  50% {
    transform: translate(100px, -100px) rotate(180deg);
    opacity: 0.8;
  }
}

@keyframes particle-float-2 {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
    opacity: 0.3;
  }
  50% {
    transform: translate(-100px, 100px) rotate(180deg);
    opacity: 0.8;
  }
}

/* ========================================
   QUICK OVERVIEW (Page d'accueil)
======================================== */

.quick-overview {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg-secondary);
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.overview-card {
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.overview-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--color-border-hover);
  transform: translateY(-5px);
}

.card-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
  transition: all var(--transition-base);
}

.card-icon.purple {
  background: rgba(168, 85, 247, 0.1);
  color: var(--color-secondary);
}

.card-icon.cyan {
  background: rgba(0, 255, 255, 0.1);
  color: var(--color-primary);
}

.overview-card:hover .card-icon {
  transform: scale(1.1) rotate(5deg);
}

.overview-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-xs);
}

.overview-card p {
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ========================================
   PAGE HEADER
======================================== */

.page-header {
  padding: calc(80px + var(--spacing-xl)) 0 var(--spacing-xl);
  text-align: center;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-secondary) 100%);
}

.page-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 900;
  margin-bottom: var(--spacing-sm);
}

.page-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ========================================
   SECTIONS COMMUNES
======================================== */

.section-title {
  font-size: clamp(2rem, 3vw, 2.5rem);
  font-weight: 800;
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

/* ========================================
   FOOTER
======================================== */

.main-footer {
  padding: var(--spacing-lg) 0;
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.footer-content p {
  margin-bottom: var(--spacing-xs);
}

/* ========================================
   CALL TO ACTION
======================================== */

.cta-section {
  padding: var(--spacing-xl) 0;
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.05) 0%, rgba(168, 85, 247, 0.05) 100%);
  text-align: center;
}

.cta-content h2 {
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: 800;
  margin-bottom: var(--spacing-sm);
}

.cta-content p {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}

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

.cta-compact {
  padding: var(--spacing-lg) 0;
}

/* ========================================
   PAGE À PROPOS - PROFIL
======================================== */

.profile-section {
  padding: var(--spacing-xl) 0;
}

.profile-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--spacing-lg);
  align-items: start;
}

.profile-card {
  padding: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  position: sticky;
  top: 100px;
}

.profile-image-wrapper {
  width: 200px;
  height: 200px;
  margin: 0 auto var(--spacing-md);
}

.profile-gradient {
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  padding: 4px;
  animation: rotate 10s linear infinite;
}

.profile-image,
.profile-fallback {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-xl);
  object-fit: cover;
}

.profile-fallback {
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  font-weight: 800;
  background: var(--color-bg);
  color: var(--color-primary);
}

.profile-info {
  text-align: center;
}

.profile-info h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-xs);
}

.profile-role {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xs);
}

.profile-location {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-md);
}

.profile-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-sm);
  margin: var(--spacing-md) 0;
  padding: var(--spacing-md) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.stat-item {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: var(--font-size-2xl);
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-xs);
}

.stat-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  display: block;
}

.profile-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.profile-description h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
}

.profile-description p {
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
}

.motivation-box {
  margin-top: var(--spacing-md);
  padding: var(--spacing-md);
  background: rgba(0, 255, 255, 0.05);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.motivation-box h4 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
}

/* ========================================
   PAGE À PROPOS - COMPÉTENCES
======================================== */

.skills-section {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg-secondary);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-md);
}

.skill-category {
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.skill-category:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--color-border-hover);
  transform: translateY(-5px);
}

.category-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.category-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}

.category-icon.purple {
  background: rgba(168, 85, 247, 0.1);
  color: var(--color-secondary);
}

.category-icon.cyan {
  background: rgba(0, 255, 255, 0.1);
  color: var(--color-primary);
}

.skill-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.skill-list li {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.skill-name {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
}

.skill-bar {
  height: 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  overflow: hidden;
}

.skill-progress {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 10px;
  transition: width 1s ease;
}

/* ========================================
   PAGE À PROPOS - TIMELINE
======================================== */

.timeline-section {
  padding: var(--spacing-xl) 0;
}

.timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  padding-left: 40px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--color-primary), var(--color-secondary));
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-lg);
}

.timeline-marker {
  position: absolute;
  left: -33px;
  top: 8px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 3px solid var(--color-bg);
  z-index: 2;
}

.timeline-marker.purple {
  background: var(--color-secondary);
  box-shadow: 0 0 20px rgba(168, 85, 247, 0.5);
}

.timeline-marker.cyan {
  background: var(--color-primary);
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
}

.timeline-content {
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.timeline-content:hover {
  background: rgba(255, 255, 255, 0.05);
  transform: translateX(5px);
}

.timeline-date {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(0, 255, 255, 0.1);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.timeline-content h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xs);
}

.timeline-location {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-sm);
}

/* ========================================
   PAGE À PROPOS - LANGUES
======================================== */

.languages-section {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg-secondary);
}

.languages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  max-width: 900px;
  margin: 0 auto;
}

.language-card {
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all var(--transition-base);
}

.language-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--color-border-hover);
  transform: translateY(-5px);
}

.language-icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-sm);
}

.language-card h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xs);
}

.language-level {
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.language-bar {
  height: 6px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  overflow: hidden;
}

.language-progress {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 10px;
  transition: width 1s ease;
}

/* ========================================
   PAGE PROJETS - FILTRES
======================================== */

.filters-section {
  padding: var(--spacing-md) 0;
  background: var(--color-bg-secondary);
  position: sticky;
  top: 70px;
  z-index: 100;
  border-bottom: 1px solid var(--color-border);
}

.filters-wrapper {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.5rem 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-weight: 500;
  font-size: var(--font-size-sm);
  transition: all var(--transition-base);
  cursor: pointer;
}

.filter-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-text);
}

.filter-btn.active {
  background: var(--gradient-primary);
  border-color: transparent;
  color: var(--color-bg);
  box-shadow: var(--shadow-cyan);
}

/* ========================================
   PAGE PROJETS - GRILLE
======================================== */

.projects-section {
  padding: var(--spacing-xl) 0;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-md);
}

.project-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

.project-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--color-border-hover);
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.project-image {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.project-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.purple-gradient {
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.2), rgba(168, 85, 247, 0.05));
}

.cyan-gradient {
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.2), rgba(0, 255, 255, 0.05));
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.8) 100%);
  display: flex;
  align-items: flex-end;
  padding: var(--spacing-md);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.tag {
  padding: 4px 12px;
  background: rgba(0, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 255, 255, 0.3);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-primary);
}

.project-content {
  padding: var(--spacing-md);
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.project-header h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  line-height: 1.3;
}

.project-year {
  padding: 4px 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  white-space: nowrap;
}

.project-description {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.project-features {
  margin-bottom: var(--spacing-md);
}

.project-features h4 {
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.project-features ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.project-features li {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  padding-left: var(--spacing-sm);
  position: relative;
}

.project-features li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

.project-footer {
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--color-border);
}

.project-status {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-text-muted);
}

.status-dot.active {
  background: #00ff00;
  box-shadow: 0 0 10px rgba(0, 255, 0, 0.5);
  animation: pulse 2s ease-in-out infinite;
}

/* ========================================
   PAGE PROJETS - TECHNOLOGIES
======================================== */

.tech-stack-section {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg-secondary);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--spacing-sm);
  max-width: 900px;
  margin: 0 auto;
}

.tech-item {
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
  transition: all var(--transition-base);
}

.tech-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--color-primary);
  transform: translateY(-5px);
}

.tech-icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-xs);
}

.tech-item span {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  display: block;
}

/* ========================================
   PAGE CONTACT - LAYOUT
======================================== */

.contact-section {
  padding: var(--spacing-xl) 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--spacing-lg);
  align-items: start;
}

/* ========================================
   PAGE CONTACT - FORMULAIRE
======================================== */

.contact-form-wrapper {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
}

.form-header {
  margin-bottom: var(--spacing-md);
}

.form-header h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-xs);
}

.form-header p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.form-group label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-family: inherit;
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: rgba(0, 255, 255, 0.05);
  box-shadow: 0 0 0 3px rgba(0, 255, 255, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

.form-group select {
  cursor: pointer;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-muted);
}

.form-message {
  padding: var(--spacing-sm);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  text-align: center;
  display: none;
}

.form-message.success {
  display: block;
  background: rgba(0, 255, 0, 0.1);
  border: 1px solid rgba(0, 255, 0, 0.3);
  color: #00ff00;
}

.form-message.error {
  display: block;
  background: rgba(255, 0, 0, 0.1);
  border: 1px solid rgba(255, 0, 0, 0.3);
  color: #ff4444;
}

/* ========================================
   PAGE CONTACT - INFORMATIONS
======================================== */

.contact-info-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  position: sticky;
  top: 100px;
}

.info-card {
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.info-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--color-border-hover);
  transform: translateX(-5px);
}

.availability-card {
  background: rgba(0, 255, 255, 0.05);
  border-color: rgba(0, 255, 255, 0.2);
}

.info-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
}

.info-icon.purple {
  background: rgba(168, 85, 247, 0.1);
  color: var(--color-secondary);
}

.info-icon.cyan {
  background: rgba(0, 255, 255, 0.1);
  color: var(--color-primary);
}

.info-card h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xs);
}

.availability-status {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.availability-dates {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.contact-link {
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  transition: all var(--transition-base);
}

.contact-link:hover {
  color: var(--color-text);
  text-decoration: underline;
}

.social-links {
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.social-links h3 {
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-sm);
  text-align: center;
}

.social-buttons {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
}

.social-btn {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.social-btn:hover {
  transform: translateY(-5px) scale(1.1);
}

.social-btn.whatsapp:hover {
  background: rgba(37, 211, 102, 0.2);
  border-color: #25d366;
  color: #25d366;
}

.social-btn.instagram:hover {
  background: rgba(225, 48, 108, 0.2);
  border-color: #e1306c;
  color: #e1306c;
}

.social-btn.facebook:hover {
  background: rgba(24, 119, 242, 0.2);
  border-color: #1877f2;
  color: #1877f2;
}

.social-btn.github:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-text);
  color: var(--color-text);
}

/* ========================================
   PAGE CONTACT - FAQ
======================================== */

.faq-section {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg-secondary);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.faq-card {
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.faq-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--color-border-hover);
  transform: translateY(-5px);
}

.faq-icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
}

.faq-card h3 {
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-sm);
}

.faq-card p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.6;
}

/* ========================================
   SECTION STATISTIQUES (Page d'accueil)
======================================== */

.stats-section {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.stat-card {
  padding: var(--spacing-md);
  position: relative;
}

.stat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.stat-card:hover::before {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--color-border-hover);
  transform: scale(1.05);
}

.stat-number {
  position: relative;
  font-size: var(--font-size-4xl);
  font-weight: 900;
  line-height: 1;
  margin-bottom: var(--spacing-sm);
  display: block;
}

.stat-label {
  position: relative;
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  font-weight: 500;
}

/* Thème clair */
body.light-theme .stats-section {
  background: #ffffff;
}

body.light-theme .stat-card::before {
  background: #f8f9fa;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

body.light-theme .stat-card:hover::before {
  background: #ffffff;
  border-color: rgba(0, 200, 200, 0.3);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

/* Responsive */
@media (max-width: 768px) {
  .stats-section {
    padding: var(--spacing-lg) 0;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .stat-number {
    font-size: var(--font-size-3xl);
  }
  
  .stat-label {
    font-size: var(--font-size-sm);
  }
}