/* Styles supplémentaires pour améliorer la responsivité et les performances */

/* Assurer que le body a un padding pour le header fixe */
body {
  padding-top: 0 !important;
}

/* Animations pour le header */
@keyframes headerShow {
  from { transform: translateY(-110%); }
  to { transform: translateY(0); }
}

@keyframes headerHide {
  from { transform: translateY(0); }
  to { transform: translateY(-110%); }
}

/* Header fixe et toujours visible EN HAUT DE L'ÉCRAN - Priorité maximale */
header {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  z-index: 9999 !important;
  background-color: white !important;
  backdrop-filter: blur(10px) saturate(180%) !important;
  -webkit-backdrop-filter: blur(10px) saturate(180%) !important;
  display: block !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05) !important;
  padding: 0.75rem 0 !important;
  will-change: transform !important;
}

/* Masquer le header pendant le chargement */
body.loading header {
  transform: translateY(-100%) !important;
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
  animation: none !important;
}

/* Afficher le header après le chargement */
body.loaded header {
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto !important;
  animation: headerShow 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards !important;
}

/* CACHER le header quand on scroll vers le bas - AVEC ANIMATION */
body.loaded header.hide-on-scroll {
  pointer-events: none !important;
  animation: headerHide 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards !important;
}

/* Effet d'ombre au défilement - Premium */
header.scrolled {
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08), 
              0 2px 8px rgba(0, 0, 0, 0.04) !important;
  background-color: rgba(255, 255, 255, 0.95) !important;
}

/* Header en thème sombre */
.dark-theme header {
  background-color: #1f2937 !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2) !important;
}

.dark-theme header.scrolled {
  background-color: rgba(31, 41, 55, 0.95) !important;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4), 
              0 2px 8px rgba(0, 0, 0, 0.2) !important;
}

/* Barre de progression de défilement */
.scroll-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--primary-dark) 100%);
  z-index: 9999;
  transition: width 0.1s ease-out;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Optimisations pour les appareils mobiles */
@media (max-width: 640px) {
  .hero-content {
    padding-top: 1rem;
    padding-bottom: 1rem;
  }
  
  .section-padding {
    padding-top: 2rem;
    padding-bottom: 2rem;
  }
  
  .profile-image {
    width: 200px;
    height: 200px;
  }
}

/* Optimisations pour les tablettes */
@media (min-width: 641px) and (max-width: 1024px) {
  .profile-image {
    width: 250px;
    height: 250px;
  }
}

/* Amélioration des animations et transitions */
.hover-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Optimisations de performance */
img {
  max-width: 100%;
  height: auto;
}

/* Amélioration de l'accessibilité */
:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Optimisation du chargement des polices */
body {
  font-display: swap;
}

/* Amélioration des contrastes pour l'accessibilité */
.text-gray-400 {
  color: #9ca3af;
}

.text-gray-600 {
  color: #4b5563;
}

/* Optimisation pour l'impression */
@media print {
  .no-print {
    display: none;
  }
  
  body {
    font-size: 12pt;
    color: #000;
    background-color: #fff;
  }
  
  a {
    text-decoration: none;
    color: #000;
  }
  
  .container {
    width: 100%;
    max-width: none;
  }
}

/* Menu mobile en mode sombre - FORCE LE STYLE */
body.dark-theme #mobileMenu a {
  color: #e5e7eb !important;
}

body.dark-theme #mobileMenu a:hover {
  color: #7c9dff !important;
}

/* ============================================
   EFFET PARALLAXE
   ============================================ */

/* Section hero avec parallaxe */
#hero {
  position: relative;
  overflow: hidden;
}

#hero .container {
  position: relative;
  z-index: 2;
}

/* Calque de fond avec parallaxe */
#hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: inherit;
  transform-origin: center;
  will-change: transform;
  z-index: 0;
}

/* ============================================
   ANIMATIONS AU SCROLL
   ============================================ */

/* État initial - éléments cachés */
.scroll-reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

/* État visible */
.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Variantes d'animations */
.scroll-reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

.scroll-reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}

.scroll-reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal-scale.revealed {
  opacity: 1;
  transform: scale(1);
}

/* Délais pour effet cascade */
.scroll-reveal.delay-100 { transition-delay: 0.1s; }
.scroll-reveal.delay-200 { transition-delay: 0.2s; }
.scroll-reveal.delay-300 { transition-delay: 0.3s; }
.scroll-reveal.delay-400 { transition-delay: 0.4s; }
.scroll-reveal.delay-500 { transition-delay: 0.5s; }

/* ============================================
   CURSOR CUSTOM - VERSION FLUIDE
   ============================================ */

/* Curseur principal (cercle extérieur) */
.custom-cursor {
  width: 40px;
  height: 40px;
  border: 2px solid rgba(79, 118, 247, 0.5);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 99999;
  transition: width 0.2s ease, height 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
  transform: translate(-50%, -50%);
  opacity: 0;
}

.custom-cursor.active {
  opacity: 1;
}

/* Point central (suit instantanément) */
.custom-cursor-dot {
  width: 8px;
  height: 8px;
  background: #4f76f7;
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 100000;
  transform: translate(-50%, -50%);
  transition: background-color 0.2s ease, transform 0.2s ease;
  opacity: 0;
}

.custom-cursor-dot.active {
  opacity: 1;
}

/* Effet hover */
.custom-cursor.hover {
  width: 20px;
  height: 20px;
  border-color: rgba(79, 118, 247, 0.8);
  background-color: rgba(79, 118, 247, 0.08);
}

.custom-cursor-dot.hover {
  background: #4f76f7;
  transform: translate(-50%, -50%) scale(1.3);
}

/* Mode sombre */
body.dark-theme .custom-cursor {
  border-color: rgba(124, 157, 255, 0.6);
}

body.dark-theme .custom-cursor.hover {
  border-color: rgba(124, 157, 255, 0.9);
  background-color: rgba(124, 157, 255, 0.1);
}

body.dark-theme .custom-cursor-dot {
  background: #7c9dff;
}

/* Cacher le curseur par défaut sur desktop uniquement */
@media (min-width: 768px) {
  body {
    cursor: none;
  }
  
  a, button, input, textarea, select, .card {
    cursor: none;
  }
}

/* Sur mobile, garder le curseur normal */
@media (max-width: 767px) {
  .custom-cursor,
  .custom-cursor-dot {
    display: none !important;
  }
}

/* ============================================
   EFFET GLASSMORPHISM
   ============================================ */

.glass-card {
  background: rgba(255, 255, 255, 0.7) !important;
  backdrop-filter: blur(20px) saturate(180%) !important;
  -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
  border: 1px solid rgba(255, 255, 255, 0.3) !important;
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15) !important;
}

.dark-theme .glass-card {
  background: rgba(31, 41, 55, 0.7) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4) !important;
}
/* Amélioration du contraste des badges (labels de technologies) en mode sombre */
.dark-theme .card .bg-blue-100,
.dark-theme .card .bg-green-100,
.dark-theme .card .bg-purple-100,
.dark-theme .card .bg-yellow-100,
.dark-theme .card .bg-gray-100,
.dark-theme .skill-badge {
  background-color: rgba(255,255,255,0.06) !important; /* slightly darker background */
  color: #e6eefc !important; /* light text for contrast */
  border: 1px solid rgba(255,255,255,0.08) !important;
  box-shadow: none !important;
}

/* Forcer contraste encore plus élevé pour petites tailles */
.dark-theme .card .bg-blue-100 { background-color: rgba(79,118,247,0.12) !important; color: white !important; }
.dark-theme .card .bg-green-100 { background-color: rgba(34,197,94,0.12) !important; color: white !important; }
.dark-theme .card .bg-purple-100 { background-color: rgba(139,92,246,0.12) !important; color: white !important; }
.dark-theme .card .bg-yellow-100 { background-color: rgba(245,158,11,0.10) !important; color: #111827 !important; }

/* Forcer le texte en blanc pour tous les badges dans les cartes en mode sombre */
.dark-theme .card .bg-blue-100,
.dark-theme .card .bg-green-100,
.dark-theme .card .bg-purple-100,
.dark-theme .card .bg-yellow-100,
.dark-theme .card .bg-gray-100,
.dark-theme .card span,
.dark-theme .card .skill-badge {
  color: #ffffff !important;
}

/* Contraste spécifique pour le badge Security (rouge) en mode sombre */
.dark-theme .card .bg-red-100 {
  background-color: rgba(220,38,38,0.18) !important; /* red with higher opacity */
  color: #ffffff !important;
  border: 1px solid rgba(255,255,255,0.08) !important;
}


/* Header avec glassmorphism */
header.glass {
  background: rgba(255, 255, 255, 0.8) !important;
  backdrop-filter: blur(20px) saturate(180%) !important;
  -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3) !important;
}

.dark-theme header.glass {
  background: rgba(26, 32, 44, 0.8) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
}

/* ============================================
   MICRO-INTERACTIONS
   ============================================ */

/* Effet de rebond sur les boutons */
button, .btn-primary, .btn-premium, a.btn-primary {
  position: relative;
  overflow: hidden;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
              box-shadow 0.3s ease,
              background-color 0.3s ease;
}

button:active, .btn-primary:active, .btn-premium:active {
  transform: scale(0.95);
}

/* Effet ripple sur clic */
.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.6);
  transform: scale(0);
  animation: ripple-animation 0.6s ease-out;
  pointer-events: none;
}

@keyframes ripple-animation {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* Micro-animation sur les liens */
a {
  position: relative;
  transition: color 0.3s ease, transform 0.2s ease;
}

a:not(.btn-primary):not(.btn-premium):hover {
  transform: translateY(-2px);
}

/* Soulignement animé pour les liens texte */
section a:not(.btn-primary):not(.btn-premium):not([class*="bg-"]) {
  position: relative;
}

section a:not(.btn-primary):not(.btn-premium):not([class*="bg-"])::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #4f76f7, #7c9dff);
  transition: width 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

section a:not(.btn-primary):not(.btn-premium):not([class*="bg-"]):hover::after {
  width: 100%;
}

/* Effet de pulsation sur les icônes sociales */
.social-icon {
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
              box-shadow 0.3s ease;
}

.social-icon:hover {
  transform: scale(1.15) rotate(5deg);
  box-shadow: 0 10px 25px rgba(79, 118, 247, 0.3);
}

/* Effet de balancement sur les cartes */
.card-hover:hover {
  animation: card-float 3s ease-in-out infinite;
}

@keyframes card-float {
  0%, 100% {
    transform: translateY(-10px) scale(1.02);
  }
  50% {
    transform: translateY(-15px) scale(1.02);
  }
}

/* Effet de brillance sur les boutons au hover */
.btn-primary::before, .btn-premium::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s ease;
}

.btn-primary:hover::before, .btn-premium:hover::before {
  left: 100%;
}

/* Effet de shake sur erreur de formulaire */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
  20%, 40%, 60%, 80% { transform: translateX(5px); }
}

.shake {
  animation: shake 0.5s ease-in-out;
}

/* Effet de rotation sur les icônes au hover */
i, svg {
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

a:hover i, a:hover svg, button:hover i, button:hover svg {
  transform: rotate(15deg) scale(1.1);
}