/* ========================================
   PADEL MVP - HOME PAGE
   Optimisé pour responsive, accessibilité et UX
   Version 1.0 - Octobre 2025
   ======================================== */

/* ========================================
   VARIABLES (Sync avec design system)
   ======================================== */
:root {
  /* Couleurs principales */
  --padel-primary: #6D8B66;
  --padel-primary-hover: #5A7355;
  --padel-accent: #A3BF8F;
  --padel-secondary: #13402B;
  --padel-sand: #F3E9D2;
  --padel-sand-dark: #E5D8BE;
  
  /* États */
  --padel-success: #10B981;
  --padel-warning: #F59E0B;
  --padel-error: #EF4444;
  
  /* Neutres */
  --padel-gray-50: #F9FAFB;
  --padel-gray-100: #F3F4F6;
  --padel-gray-200: #E5E7EB;
  --padel-gray-300: #D1D5DB;
  --padel-gray-500: #6B7280;
  --padel-gray-700: #374151;
  --padel-gray-900: #111827;
  
  /* Espacements */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  
  /* Border radius */
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  
  /* 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);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========================================
   HERO SECTION
   ======================================== */
.home-hero {
  background: linear-gradient(135deg, var(--padel-secondary) 0%, var(--padel-primary) 100%);
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.home-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.home-hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: var(--spacing-2xl) var(--spacing-md);
  max-width: 56rem;
  margin: 0 auto;
}

.home-hero-logo {
  animation: float 3s ease-in-out infinite;
  margin-bottom: var(--spacing-xl);
}

.home-hero-logo img {
  height: 6rem;
  width: auto;
  filter: drop-shadow(0 10px 25px rgba(0, 0, 0, 0.3));
}

.home-hero-title {
  font-size: 3rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.home-hero-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-xl);
  line-height: 1.6;
}

.home-hero-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 1rem 2rem;
  background: white;
  color: var(--padel-secondary);
  font-size: 1.125rem;
  font-weight: 600;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-base);
  text-decoration: none;
}

.home-hero-cta:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  background: var(--padel-sand);
}

/* Navigation Hero */
.home-hero-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  max-width: 800px;
  margin: 0 auto;
}

.home-hero-nav-button {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-xl);
  text-decoration: none;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.home-hero-nav-button:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  background: rgba(255, 255, 255, 1);
}

.home-hero-nav-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  font-size: 1.5rem;
  flex-shrink: 0;
}

.home-hero-nav-primary .home-hero-nav-icon {
  background: linear-gradient(135deg, var(--padel-primary), var(--padel-accent));
  color: white;
}

.home-hero-nav-secondary .home-hero-nav-icon {
  background: linear-gradient(135deg, var(--padel-warning), #fbbf24);
  color: white;
}

.home-hero-nav-content {
  flex: 1;
}

.home-hero-nav-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--padel-gray-900);
  margin-bottom: var(--spacing-xs);
}

.home-hero-nav-content p {
  font-size: 0.875rem;
  color: var(--padel-gray-600);
  margin-bottom: var(--spacing-xs);
}

.home-hero-nav-count {
  display: inline-block;
  background: var(--padel-gray-100);
  color: var(--padel-gray-700);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-md);
}

/* Responsive Navigation */
@media (max-width: 768px) {
  .home-hero-nav {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .home-hero-nav-button {
    padding: var(--spacing-md);
  }
  
  .home-hero-nav-icon {
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
  }
  
  .home-hero-nav-content h3 {
    font-size: 1.125rem;
  }
  
  .home-footer-cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .home-footer-cta-button {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
}

/* ========================================
   FEATURES SECTION
   ======================================== */
.home-features {
  padding: var(--spacing-3xl) var(--spacing-md);
  background: var(--padel-gray-50);
}

.home-features-title {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--padel-secondary);
  margin-bottom: var(--spacing-md);
}

.home-features-subtitle {
  text-align: center;
  font-size: 1.125rem;
  color: var(--padel-gray-700);
  margin-bottom: var(--spacing-2xl);
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
}

.home-features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  max-width: 72rem;
  margin: 0 auto;
}

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

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

.home-feature-icon {
  width: 4rem;
  height: 4rem;
  background: linear-gradient(135deg, var(--padel-accent), var(--padel-primary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-lg);
  transition: transform var(--transition-slow);
}

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

.home-feature-icon i {
  font-size: 1.5rem;
  color: white;
}

.home-feature-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--padel-secondary);
  margin-bottom: var(--spacing-sm);
}

.home-feature-description {
  color: var(--padel-gray-700);
  line-height: 1.6;
}

/* ========================================
   TOURNAMENTS SECTION
   ======================================== */
.home-tournaments {
  padding: var(--spacing-3xl) var(--spacing-md);
  background: white;
}

.home-tournaments-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.home-tournaments-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--padel-secondary);
  margin-bottom: var(--spacing-md);
}

.home-tournaments-subtitle {
  font-size: 1.125rem;
  color: var(--padel-gray-700);
}

.home-tournaments-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  max-width: 72rem;
  margin: 0 auto var(--spacing-2xl);
}

.home-tournament-card {
  background: white;
  border: 2px solid var(--padel-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  transition: all var(--transition-base);
  text-decoration: none;
  color: inherit;
  display: block;
}

.home-tournament-card:hover {
  border-color: var(--padel-accent);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

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

.home-tournament-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--padel-secondary);
  margin-bottom: var(--spacing-xs);
}

.home-tournament-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0.25rem 0.75rem;
  background: var(--padel-success);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 9999px;
}

.home-tournament-info {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  color: var(--padel-gray-700);
  font-size: 0.875rem;
}

.home-tournament-info-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.home-tournament-info-item i {
  color: var(--padel-accent);
}

.home-tournaments-cta {
  text-align: center;
}

.home-tournaments-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 1rem 2rem;
  background: var(--padel-primary);
  color: white;
  font-size: 1.125rem;
  font-weight: 600;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  text-decoration: none;
}

.home-tournaments-link:hover {
  background: var(--padel-primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.home-empty-state {
  text-align: center;
  padding: var(--spacing-2xl);
  background: var(--padel-gray-50);
  border-radius: var(--radius-xl);
  max-width: 32rem;
  margin: 0 auto;
}

.home-empty-state i {
  font-size: 3rem;
  color: var(--padel-gray-300);
  margin-bottom: var(--spacing-md);
}

.home-empty-state-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--padel-gray-700);
  margin-bottom: var(--spacing-sm);
}

.home-empty-state-description {
  color: var(--padel-gray-500);
}

/* ========================================
   STATS SECTION
   ======================================== */
.home-stats {
  padding: var(--spacing-3xl) var(--spacing-md);
  background: var(--padel-secondary);
  color: white;
}

.home-stats-title {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.home-stats-subtitle {
  text-align: center;
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-2xl);
}

.home-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
  max-width: 56rem;
  margin: 0 auto;
}

.home-stat-item {
  text-align: center;
  padding: var(--spacing-lg);
}

.home-stat-value {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--padel-accent);
  margin-bottom: var(--spacing-xs);
}

.home-stat-label {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.8);
}

/* ========================================
   FOOTER CTA
   ======================================== */
.home-footer-cta {
  padding: var(--spacing-3xl) var(--spacing-md);
  background: var(--padel-sand);
  text-align: center;
}

.home-footer-cta-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--padel-secondary);
  margin-bottom: var(--spacing-md);
}

.home-footer-cta-subtitle {
  font-size: 1.125rem;
  color: var(--padel-gray-700);
  margin-bottom: var(--spacing-xl);
  max-width: 40rem;
  margin-left: auto;
  margin-right: auto;
}

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

.home-footer-cta-button {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 1rem 1.5rem;
  background: var(--padel-primary);
  color: white;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  text-decoration: none;
}

.home-footer-cta-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background: var(--padel-primary-hover);
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

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

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

/* ========================================
   RESPONSIVE (Mobile First)
   ======================================== */

/* Tablet (>= 768px) */
@media (min-width: 768px) {
  .home-hero-title {
    font-size: 4rem;
  }
  
  .home-features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .home-tournaments-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .home-stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Desktop (>= 1024px) */
@media (min-width: 1024px) {
  .home-hero-title {
    font-size: 4.5rem;
  }
  
  .home-hero-subtitle {
    font-size: 1.5rem;
  }
  
  .home-tournaments-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ========================================
   ACCESSIBILITÉ (WCAG)
   ======================================== */

/* Focus visible pour navigation clavier */
*:focus-visible {
  outline: 2px solid var(--padel-accent);
  outline-offset: 2px;
}

/* Préférence de mouvement réduit */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}