/* Garde Nationale - CSS Moderne 2025 - Claymorphism Premium */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

:root {
  /* Palette étendue et moderne */
  --gn-primary: #1a5b3a;
  --gn-secondary: #2d7a52;
  --gn-accent: #4a9b6b;
  --gn-gold: #ffd700;
  --gn-gold-dark: #b8941f;
  --gn-silver: #c0c0c0;
  --gn-dark: #0d2818;
  --gn-light: #f8fffe;
  --gn-warning: #ff6b35;
  --gn-success: #28a745;
  
  /* Nouveaux gradients premium */
  --gn-cyan: #00d9ff;
  --gn-cyan-soft: #7dd3fc;
  --gn-purple: #8b5cf6;
  --gn-turquoise: #06b6d4;
  --gn-orange-action: #f59e0b;
  
  /* Textures et nuances */
  --gn-text-primary: #ffffff;
  --gn-text-secondary: #b8c6d9;
  --gn-text-muted: #94a3b8;
  --gn-glass-bg: rgba(26, 91, 58, 0.15);
  --gn-clay-shadow: rgba(0, 0, 0, 0.15);
  --gn-clay-highlight: rgba(255, 255, 255, 0.15);
  
  /* Animations et timing */
  --gn-transition-fast: 0.25s ease;
  --gn-transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --gn-transition-bounce: 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Base et typographie moderne */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: 
    radial-gradient(circle at 20% 50%, rgba(0, 217, 255, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 40% 80%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
    linear-gradient(135deg, #0d2818, #1a5b3a, #2d7a52);
  color: var(--gn-text-primary);
  overflow-x: hidden;
  line-height: 1.6;
}

/* Effet de bruit subtil pour texture */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image: 
    radial-gradient(circle at 1px 1px, rgba(255,255,255,0.05) 1px, transparent 0);
  background-size: 20px 20px;
  pointer-events: none;
  z-index: -1;
}

/* Typographie hiérarchisée premium */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 1rem;
}

h1, .hero-title {
  font-size: 3rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--gn-cyan), var(--gn-gold), var(--gn-cyan-soft));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 4px 32px rgba(0, 217, 255, 0.3);
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.6));
  animation: title-glow-pulse 3s ease-in-out infinite alternate;
  position: relative;
}

@keyframes title-glow-pulse {
  0% { 
    filter: drop-shadow(0 2px 8px rgba(0, 217, 255, 0.3));
    text-shadow: 0 0 20px rgba(0, 217, 255, 0.4);
  }
  100% { 
    filter: drop-shadow(0 4px 16px rgba(0, 217, 255, 0.6));
    text-shadow: 0 0 40px rgba(0, 217, 255, 0.8);
  }
}

h2 {
  color: var(--gn-cyan-soft);
  font-size: 2.2rem;
  font-weight: 700;
  text-shadow: 0 2px 12px rgba(125, 211, 252, 0.4);
  background: linear-gradient(135deg, var(--gn-cyan-soft), var(--gn-turquoise));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

h3, h4 {
  color: var(--gn-text-primary);
  font-size: 1.5rem;
  font-weight: 600;
  text-shadow: 0 1px 8px rgba(255, 255, 255, 0.3);
}

p, .lead {
  color: var(--gn-text-secondary);
  font-weight: 400;
  line-height: 1.7;
  font-family: 'Inter', sans-serif;
}

.lead {
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1.6;
}

/* Glass effect moderne - niveau premium */
.glass {
  background: rgba(26, 91, 58, 0.12);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  position: relative;
  overflow: hidden;
}

.glass::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
}

.glass--ultra {
  background: rgba(26, 91, 58, 0.08);
  -webkit-backdrop-filter: blur(25px) saturate(200%);
  backdrop-filter: blur(25px) saturate(200%);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 24px;
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

/* Claymorphism premium avec ombres directionnelles et profondeur avancée */
.clay {
  background: linear-gradient(145deg, rgba(26, 91, 58, 0.4), rgba(45, 122, 82, 0.2));
  border-radius: 20px;
  box-shadow:
    inset 8px 8px 16px rgba(0, 0, 0, 0.25),
    inset -8px -8px 16px rgba(255, 255, 255, 0.15),
    4px 4px 12px rgba(0, 0, 0, 0.35),
    0 0 10px rgba(0, 255, 200, 0.2);
  position: relative;
  transition: var(--gn-transition-smooth);
}

.clay:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow:
    inset 8px 8px 16px rgba(0, 0, 0, 0.3),
    inset -8px -8px 16px rgba(255, 255, 255, 0.2),
    6px 6px 16px rgba(0, 0, 0, 0.4),
    0 0 25px rgba(0, 255, 150, 0.4),
    0 0 40px rgba(0, 255, 200, 0.2);
}

/* Clay premium avec effet plastique */
.clay-premium {
  background: linear-gradient(145deg, #0f3033, #133a3f);
  border-radius: 24px;
  box-shadow:
    inset 12px 12px 20px rgba(0, 0, 0, 0.3),
    inset -12px -12px 20px rgba(255, 255, 255, 0.1),
    6px 6px 16px rgba(0, 0, 0, 0.4),
    0 0 15px rgba(0, 255, 180, 0.25);
  position: relative;
  overflow: hidden;
}

.clay-premium::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0, 255, 180, 0.6), transparent);
  opacity: 0.8;
}

.clay-premium:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow:
    inset 12px 12px 20px rgba(0, 0, 0, 0.35),
    inset -12px -12px 20px rgba(255, 255, 255, 0.15),
    8px 8px 20px rgba(0, 0, 0, 0.45),
    0 0 30px rgba(0, 255, 180, 0.4),
    0 0 50px rgba(0, 255, 200, 0.3);
}

/* Halo coloré premium */
.halo-cyan {
  position: relative;
}

.halo-cyan::before {
  content: '';
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  background: radial-gradient(circle, rgba(0, 217, 255, 0.3) 0%, transparent 70%);
  border-radius: 30px;
  z-index: -1;
  opacity: 0;
  transition: var(--gn-transition-smooth);
}

.halo-cyan:hover::before {
  opacity: 1;
}

/* Boutons modernes avec claymorphism et micro-interactions */
.btn {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 16px;
  padding: 12px 24px;
  border: none;
  position: relative;
  overflow: hidden;
  transition: var(--gn-transition-smooth);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: var(--gn-transition-fast);
}

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

.btn-gn {
  background: linear-gradient(135deg, var(--gn-primary), var(--gn-secondary));
  color: white;
  box-shadow:
    inset 2px 2px 8px rgba(255, 255, 255, 0.1),
    inset -2px -2px 8px rgba(0, 0, 0, 0.2),
    0 6px 20px rgba(26, 91, 58, 0.3);
}

.btn-gn:hover {
  background: linear-gradient(135deg, var(--gn-secondary), var(--gn-accent));
  color: white;
  transform: translateY(-2px);
  box-shadow:
    inset 2px 2px 8px rgba(255, 255, 255, 0.15),
    inset -2px -2px 8px rgba(0, 0, 0, 0.25),
    0 8px 24px rgba(26, 91, 58, 0.4);
}

.btn-gn:active {
  transform: translateY(0);
  box-shadow:
    inset 4px 4px 12px rgba(0, 0, 0, 0.3),
    inset -2px -2px 8px rgba(255, 255, 255, 0.1),
    0 2px 8px rgba(26, 91, 58, 0.2);
}

/* Bouton doré premium */
.btn-gn-gold {
  background: linear-gradient(135deg, var(--gn-gold), var(--gn-gold-dark));
  color: var(--gn-dark);
  font-weight: 700;
  box-shadow:
    inset 2px 2px 8px rgba(255, 255, 255, 0.3),
    inset -2px -2px 8px rgba(184, 148, 31, 0.5),
    0 6px 20px rgba(255, 215, 0, 0.4);
}

.btn-gn-gold:hover {
  background: linear-gradient(135deg, var(--gn-gold-dark), var(--gn-gold));
  color: var(--gn-dark);
  transform: translateY(-3px);
  box-shadow:
    inset 2px 2px 8px rgba(255, 255, 255, 0.4),
    inset -2px -2px 8px rgba(184, 148, 31, 0.6),
    0 8px 24px rgba(255, 215, 0, 0.5);
}

/* Bouton CTA avec animation pulsante premium */
.btn-cta {
  background: linear-gradient(135deg, var(--gn-orange-action), #f97316);
  color: white;
  font-size: 1.2rem;
  padding: 16px 32px;
  border-radius: 20px;
  font-weight: 800;
  position: relative;
  animation: cta-pulse-premium 2.5s ease-in-out infinite;
  box-shadow:
    inset 4px 4px 8px rgba(255, 255, 255, 0.2),
    inset -4px -4px 8px rgba(0, 0, 0, 0.3),
    4px 4px 16px rgba(0, 0, 0, 0.3),
    0 0 15px rgba(255, 220, 50, 0.4);
  transition: var(--gn-transition-smooth);
}

@keyframes cta-pulse-premium {
  0%, 100% { 
    box-shadow:
      inset 4px 4px 8px rgba(255, 255, 255, 0.2),
      inset -4px -4px 8px rgba(0, 0, 0, 0.3),
      4px 4px 16px rgba(0, 0, 0, 0.3),
      0 0 15px rgba(255, 220, 50, 0.4);
  }
  50% { 
    box-shadow:
      inset 4px 4px 8px rgba(255, 255, 255, 0.25),
      inset -4px -4px 8px rgba(0, 0, 0, 0.35),
      6px 6px 20px rgba(0, 0, 0, 0.35),
      0 0 25px rgba(255, 220, 50, 0.8),
      0 0 40px rgba(255, 180, 0, 0.3);
    transform: scale(1.02);
  }
}

.btn-cta:hover {
  animation: none;
  background: linear-gradient(135deg, #f97316, var(--gn-orange-action));
  transform: translateY(-4px) scale(1.05);
  box-shadow:
    inset 4px 4px 8px rgba(255, 255, 255, 0.3),
    inset -4px -4px 8px rgba(0, 0, 0, 0.4),
    8px 8px 24px rgba(0, 0, 0, 0.4),
    0 0 30px rgba(255, 220, 50, 0.9),
    0 0 50px rgba(255, 180, 0, 0.5);
}

.btn-cta:active {
  transform: translateY(-2px) scale(1.02);
  box-shadow:
    inset 6px 6px 12px rgba(0, 0, 0, 0.4),
    inset -6px -6px 12px rgba(255, 255, 255, 0.1),
    2px 2px 8px rgba(0, 0, 0, 0.5);
}

/* Bouton glass moderne */
.btn-glass {
  background: rgba(255, 255, 255, 0.1);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--gn-text-primary);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--gn-text-primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* Navigation flottante moderne premium */
.navbar-gn {
  background: rgba(13, 40, 24, 0.75);
  -webkit-backdrop-filter: blur(25px) saturate(180%);
  backdrop-filter: blur(25px) saturate(180%);
  border-bottom: 1px solid rgba(255, 215, 0, 0.3);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--gn-transition-smooth);
  border-radius: 0 0 20px 20px;
  box-shadow: 
    0 4px 16px rgba(0, 0, 0, 0.2),
    0 0 20px rgba(0, 255, 180, 0.1);
}

.navbar-gn.scrolled {
  background: rgba(13, 40, 24, 0.95);
  border-bottom: 2px solid var(--gn-gold);
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.3),
    0 0 30px rgba(255, 215, 0, 0.3);
  transform: translateY(0);
}

.navbar-brand-gn {
  color: var(--gn-gold) !important;
  font-family: 'Poppins', sans-serif;
  font-weight: 900;
  font-size: 1.5rem;
  letter-spacing: 1.5px;
  text-shadow: 
    0 2px 4px rgba(0, 0, 0, 0.8),
    0 0 20px rgba(255, 215, 0, 0.5);
  transition: var(--gn-transition-smooth);
  position: relative;
}

.navbar-brand-gn:hover {
  text-shadow: 
    0 2px 4px rgba(0, 0, 0, 0.8),
    0 0 30px rgba(255, 215, 0, 0.8),
    0 0 50px rgba(255, 215, 0, 0.4);
  transform: scale(1.05);
}

/* Navigation links avec indicateurs */
.nav-link {
  color: var(--gn-text-secondary) !important;
  font-weight: 500;
  position: relative;
  transition: var(--gn-transition-fast);
  padding: 8px 16px !important;
  border-radius: 12px;
}

.nav-link:hover {
  color: var(--gn-cyan-soft) !important;
  background: rgba(255, 255, 255, 0.1);
}

.nav-link.active {
  color: var(--gn-gold) !important;
  background: rgba(255, 215, 0, 0.1);
  position: relative;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--gn-gold);
  border-radius: 2px;
  box-shadow: 0 0 10px rgba(255, 215, 0, 0.8);
}

/* Cards premium avec claymorphism */
.card {
  background: rgba(26, 91, 58, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  -webkit-backdrop-filter: blur(15px);
  backdrop-filter: blur(15px);
  box-shadow:
    inset 4px 4px 12px rgba(255, 255, 255, 0.05),
    inset -4px -4px 12px rgba(0, 0, 0, 0.1),
    0 8px 24px rgba(0, 0, 0, 0.2);
  transition: var(--gn-transition-smooth);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow:
    inset 4px 4px 12px rgba(255, 255, 255, 0.08),
    inset -4px -4px 12px rgba(0, 0, 0, 0.15),
    0 12px 32px rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.card-gn {
  background: linear-gradient(145deg, rgba(26, 91, 58, 0.15), rgba(45, 122, 82, 0.1));
  border: 1px solid rgba(74, 155, 107, 0.3);
}

.card-gn-header {
  background: linear-gradient(135deg, var(--gn-primary), var(--gn-secondary));
  color: white;
  padding: 20px;
  border-radius: 20px 20px 0 0;
  border-bottom: 2px solid var(--gn-gold);
  position: relative;
}

.card-gn-header::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.8), transparent);
}

.card-body {
  padding: 24px;
}

.card-title {
  color: var(--gn-text-primary);
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 1.25rem;
  margin-bottom: 16px;
}

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

/* Badges militaires avec glow */
.badge {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 20px;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
  position: relative;
  transition: var(--gn-transition-fast);
}

.badge-grade {
  background: linear-gradient(135deg, var(--gn-gold), var(--gn-gold-dark));
  color: var(--gn-dark);
  box-shadow: 
    inset 2px 2px 6px rgba(255, 255, 255, 0.3),
    inset -2px -2px 6px rgba(184, 148, 31, 0.5),
    0 4px 12px rgba(255, 215, 0, 0.4);
}

.badge-grade:hover {
  box-shadow: 
    inset 2px 2px 6px rgba(255, 255, 255, 0.4),
    inset -2px -2px 6px rgba(184, 148, 31, 0.6),
    0 6px 16px rgba(255, 215, 0, 0.6);
  transform: scale(1.05);
}

.badge-unite {
  background: linear-gradient(135deg, var(--gn-primary), var(--gn-secondary));
  color: white;
  box-shadow: 
    inset 2px 2px 6px rgba(255, 255, 255, 0.1),
    inset -2px -2px 6px rgba(0, 0, 0, 0.2),
    0 4px 12px rgba(26, 91, 58, 0.4);
}

.badge-unite:hover {
  box-shadow: 
    inset 2px 2px 6px rgba(255, 255, 255, 0.15),
    inset -2px -2px 6px rgba(0, 0, 0, 0.25),
    0 6px 16px rgba(26, 91, 58, 0.6);
  transform: scale(1.05);
}

.badge-mission {
  background: linear-gradient(135deg, var(--gn-warning), #e55a2b);
  color: white;
  box-shadow: 
    inset 2px 2px 6px rgba(255, 255, 255, 0.2),
    inset -2px -2px 6px rgba(229, 90, 43, 0.5),
    0 4px 12px rgba(255, 107, 53, 0.4);
}

.badge-mission:hover {
  box-shadow: 
    inset 2px 2px 6px rgba(255, 255, 255, 0.3),
    inset -2px -2px 6px rgba(229, 90, 43, 0.6),
    0 6px 16px rgba(255, 107, 53, 0.6);
  transform: scale(1.05);
}

/* Icônes avec glow et animation premium */
.icon-gn {
  color: var(--gn-gold);
  margin-right: 12px;
  filter: drop-shadow(0 2px 8px rgba(255, 215, 0, 0.5));
  transition: var(--gn-transition-smooth);
  display: inline-block;
  position: relative;
  user-select: none;
}

.icon-gn:hover {
  filter: drop-shadow(0 0 16px rgba(0, 255, 200, 0.8));
  transform: scale(1.15) rotate(5deg);
  animation: icon-bounce 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes icon-bounce {
  0% { transform: scale(1.15) rotate(5deg); }
  50% { transform: scale(1.25) rotate(-3deg); }
  100% { transform: scale(1.15) rotate(5deg); }
}

/* Animations respirantes pour icônes premium */
.icon-breathing {
  animation: breathe-premium 3s ease-in-out infinite;
  position: relative;
}

@keyframes breathe-premium {
  0%, 100% { 
    transform: scale(1);
    filter: drop-shadow(0 0 8px rgba(0, 255, 180, 0.4));
  }
  50% { 
    transform: scale(1.08);
    filter: drop-shadow(0 0 16px rgba(0, 255, 180, 0.8));
  }
}

/* Effet halo pulsant pour icônes importantes */
.icon-gn.halo::before {
  content: '';
  position: absolute;
  top: -20%;
  left: -20%;
  right: -20%;
  bottom: -20%;
  background: radial-gradient(circle, rgba(0, 255, 180, 0.3) 0%, transparent 70%);
  border-radius: 50%;
  z-index: -1;
  animation: halo-pulse 2s ease-in-out infinite;
}

@keyframes halo-pulse {
  0%, 100% { opacity: 0.3; transform: scale(0.8); }
  50% { opacity: 0.8; transform: scale(1.2); }
}

/* Animations respirantes pour icônes */
.icon-breathing {
  animation: breathe 3s ease-in-out infinite;
}

@keyframes breathe {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* Tables administratives modernes */
.table-gn {
  background: rgba(26, 91, 58, 0.05);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 
    0 8px 24px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.table-gn th {
  background: linear-gradient(135deg, var(--gn-primary), var(--gn-secondary));
  color: white;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 16px;
  border: none;
  position: relative;
}

.table-gn th::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gn-gold), transparent);
}

.table-gn td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(26, 91, 58, 0.1);
  color: var(--gn-text-secondary);
  transition: var(--gn-transition-fast);
}

.table-gn tr:hover {
  background: rgba(26, 91, 58, 0.1);
}

.table-gn tr:hover td {
  color: var(--gn-text-primary);
}

/* Formulaires modernes */
.form-control-gn {
  border: 2px solid rgba(74, 155, 107, 0.3);
  border-radius: 12px;
  padding: 12px 16px;
  background: rgba(26, 91, 58, 0.05);
  color: var(--gn-text-primary);
  font-family: 'Inter', sans-serif;
  transition: var(--gn-transition-smooth);
  backdrop-filter: blur(10px);
}

.form-control-gn:focus {
  border-color: var(--gn-gold);
  box-shadow: 
    0 0 0 0.2rem rgba(255, 215, 0, 0.25),
    inset 0 2px 6px rgba(0, 0, 0, 0.1);
  background: rgba(26, 91, 58, 0.1);
  outline: none;
}

.form-control-gn::placeholder {
  color: var(--gn-text-muted);
}

/* Alerts modernes */
.alert {
  border-radius: 16px;
  border: none;
  padding: 16px 20px;
  font-weight: 500;
  position: relative;
  overflow: hidden;
}

.alert::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: currentColor;
}

.alert-gn-success {
  background: rgba(40, 167, 69, 0.1);
  color: var(--gn-success);
  border-left: 4px solid var(--gn-success);
  backdrop-filter: blur(10px);
}

.alert-gn-warning {
  background: rgba(255, 107, 53, 0.1);
  color: var(--gn-warning);
  border-left: 4px solid var(--gn-warning);
  backdrop-filter: blur(10px);
}

.alert-gn-info {
  background: rgba(0, 217, 255, 0.1);
  color: var(--gn-cyan);
  border-left: 4px solid var(--gn-cyan);
  backdrop-filter: blur(10px);
}

/* Animations avancées et effets spéciaux */
@keyframes march-modern {
  0% { transform: translateX(-8px) scale(1); }
  25% { transform: translateX(8px) scale(1.02); }
  50% { transform: translateX(8px) scale(1); }
  75% { transform: translateX(-8px) scale(1.02); }
  100% { transform: translateX(-8px) scale(1); }
}

.animate-march {
  animation: march-modern 4s ease-in-out infinite;
}

/* Animation d'apparition progressive */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: var(--gn-transition-smooth);
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Effet glow premium */
.glow-gn {
  position: relative;
  animation: premium-glow 3s ease-in-out infinite alternate;
}

@keyframes premium-glow {
  0% { 
    box-shadow: 
      0 0 20px rgba(26, 91, 58, 0.4),
      inset 0 0 20px rgba(255, 255, 255, 0.05);
  }
  100% { 
    box-shadow: 
      0 0 40px rgba(26, 91, 58, 0.7),
      0 0 60px rgba(0, 217, 255, 0.3),
      inset 0 0 30px rgba(255, 255, 255, 0.1);
  }
}

/* Sections héro modernisées */
.hero-section {
  position: relative;
  padding: 80px 0;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 30% 40%, rgba(0, 217, 255, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(255, 215, 0, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero-lead {
  font-size: 1.3rem;
  color: var(--gn-text-secondary);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
  max-width: 700px;
  margin: 0 auto 2rem;
  line-height: 1.6;
}

/* Conteneurs premium */
.container-premium {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Sections avec espacement moderne */
section {
  margin: 4rem 0;
  position: relative;
}

section::before {
  content: '';
  position: absolute;
  top: -2rem;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gn-gold), transparent);
  opacity: 0.6;
}

/* Responsive moderne */
@media (max-width: 1200px) {
  .container-premium {
    padding: 0 20px;
  }
}

@media (max-width: 768px) {
  /* Ajustements typographiques mobiles */
  h1, .hero-title {
    font-size: 2.2rem;
    line-height: 1.2;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .hero-lead {
    font-size: 1.1rem;
  }
  
  /* Boutons responsive */
  .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
  
  .btn-cta {
    font-size: 1.1rem;
    padding: 14px 28px;
  }
  
  /* Navigation mobile */
  .navbar-brand-gn {
    font-size: 1.2rem;
  }
  
  /* Cards responsive */
  .card {
    margin-bottom: 1.5rem;
  }
  
  .card-body {
    padding: 20px;
  }
  
  /* Glass effects légers sur mobile */
  .glass--ultra {
    -webkit-backdrop-filter: blur(15px);
    backdrop-filter: blur(15px);
  }
  
  /* Sections mobiles */
  section {
    margin: 2.5rem 0;
  }


}

@media (max-width: 576px) {
  /* Ultra mobile */
  .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
  
  .btn-cta {
    width: 100%;
    font-size: 1rem;
    padding: 12px 24px;
  }

  /* Navigation mobile premium */
  .mobile-bottom-nav {
    position: fixed !important;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(13, 40, 24, 0.95);
    -webkit-backdrop-filter: blur(25px) saturate(180%);
    backdrop-filter: blur(25px) saturate(180%);
    border-top: 2px solid rgba(255, 215, 0, 0.4);
    border-radius: 20px 20px 0 0;
    padding: 12px 16px;
    z-index: 1100;
    display: flex !important;
    justify-content: space-around;
    align-items: center;
    box-shadow:
      0 -6px 20px rgba(0, 0, 0, 0.4),
      inset 0 2px 8px rgba(255, 255, 255, 0.15),
      0 0 40px rgba(0, 255, 180, 0.2);
  }

  .mobile-nav-item {
    display: flex !important;
    flex-direction: column;
    align-items: center;
    padding: 10px 12px;
    border-radius: 16px;
    text-decoration: none;
    color: var(--gn-text-secondary);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.08);
    min-width: 65px;
    backdrop-filter: blur(10px);
  }

  .mobile-nav-item:hover {
    color: var(--gn-cyan-soft) !important;
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px) scale(1.05);
    box-shadow:
      inset 2px 2px 8px rgba(255, 255, 255, 0.2),
      inset -2px -2px 8px rgba(0, 0, 0, 0.3),
      0 6px 16px rgba(0, 255, 180, 0.4);
  }

  .mobile-nav-item.active {
    color: var(--gn-gold) !important;
    background: rgba(255, 215, 0, 0.2);
    box-shadow:
      inset 2px 2px 8px rgba(255, 215, 0, 0.3),
      inset -2px -2px 8px rgba(0, 0, 0, 0.4),
      0 0 20px rgba(255, 215, 0, 0.6);
    transform: translateY(-2px);
  }

  .mobile-nav-item .icon-gn {
    font-size: 1.3rem !important;
    margin-right: 0 !important;
    margin-bottom: 6px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
  }

  .mobile-nav-item span {
    font-size: 0.75rem !important;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    text-align: center;
    line-height: 1;
  }

  /* Padding pour éviter le chevauchement */
  body {
    padding-bottom: 90px !important;
  }
}

/* Dark mode enhanced */
@media (prefers-color-scheme: dark) {
  :root {
    --gn-text-primary: #ffffff;
    --gn-text-secondary: #b8c6d9;
    --gn-text-muted: #94a3b8;
  }
  
  body {
    background: 
      radial-gradient(circle at 20% 50%, rgba(0, 217, 255, 0.1) 0%, transparent 50%),
      radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
      radial-gradient(circle at 40% 80%, rgba(255, 215, 0, 0.08) 0%, transparent 50%),
      linear-gradient(135deg, #0a1f14, #0d2818, #1a5b3a);
  }
}

/* Utilitaires modernes */
.text-gradient-premium {
  background: linear-gradient(135deg, var(--gn-cyan), var(--gn-gold), var(--gn-purple));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
}

.shadow-premium {
  box-shadow: 
    0 10px 25px rgba(0, 0, 0, 0.2),
    0 6px 10px rgba(0, 0, 0, 0.15);
}

.border-glow {
  border: 1px solid rgba(255, 215, 0, 0.5);
  box-shadow: 
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 0 20px rgba(255, 215, 0, 0.3);
}

/* Animation de typewriter pour phrase d'accroche */
.typewriter {
  overflow: hidden;
  white-space: nowrap;
  animation: typing 3s steps(40, end), blink-cursor 0.75s step-end infinite;
}

@keyframes typing {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes blink-cursor {
  from, to { border-color: transparent; }
  50% { border-color: var(--gn-gold); }
}

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

::-webkit-scrollbar-track {
  background: rgba(13, 40, 24, 0.3);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--gn-primary), var(--gn-gold));
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, var(--gn-gold), var(--gn-primary));
}