/**
 * ANIMATIONS SUPPLÉMENTAIRES POUR VITINDJO FIDÈLE
 * Effets visuels modernes et professionnels
 */

/* ==========================================
   ANIMATIONS DE PARTICULES D'OR
   ========================================== */

.gold-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.gold-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent-gold);
    border-radius: 50%;
    opacity: 0;
    animation: goldFloat 6s infinite;
}

@keyframes goldFloat {
    0%, 100% {
        opacity: 0;
        transform: translateY(0) scale(0);
    }
    10% {
        opacity: 1;
        transform: translateY(-20px) scale(1);
    }
    90% {
        opacity: 1;
        transform: translateY(-80vh) scale(1);
    }
}

/* ==========================================
   EFFET DE BRILLIANCE SUR LE TITRE
   ========================================== */

.hero-title {
    position: relative;
    overflow: hidden;
}

.hero-title::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(212, 175, 55, 0.4),
        transparent
    );
    animation: shine 3s infinite;
}

@keyframes shine {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* ==========================================
   ANIMATION DE POURPREMIÈRE CARTE
   ========================================== */

.sommaire-card {
    position: relative;
    overflow: hidden;
}

.sommaire-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(212, 175, 55, 0.1),
        transparent
    );
    transition: left 0.5s;
}

.sommaire-card:hover::before {
    left: 100%;
}

/* ==========================================
   EFFET DE HOVER MAGNÉTIQUE SUR LE BOUTON
   ========================================== */

.cta-button {
    position: relative;
    overflow: hidden;
    transform: translateY(0);
    transition: transform 0.3s ease;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.cta-button:hover::before {
    width: 300px;
    height: 300px;
}

.cta-button:active {
    transform: translateY(2px);
}

/* ==========================================
   ANIMATION DE FLIP POUR LE FORMULAIRE
   ========================================== */

.inscription-form-container {
    perspective: 1000px;
}

.form-flip {
    animation: formFlip 0.6s ease-out;
}

@keyframes formFlip {
    0% {
        transform: rotateY(0deg);
        opacity: 1;
    }
    50% {
        transform: rotateY(90deg);
        opacity: 0.5;
    }
    100% {
        transform: rotateY(0deg);
        opacity: 1;
    }
}

/* ==========================================
   EFFET DE VAGUE SUR LES SECTIONS
   ========================================== */

.wave-section {
    position: relative;
    overflow: hidden;
}

.wave-section::before {
    content: '';
    position: absolute;
    top: -50px;
    left: 0;
    width: 100%;
    height: 100px;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M321.39,56.44c58-10.79,114.16-30.13,172-41.86,82.39-16.72,168.19-17.73,250.45-.39C823.78,31,906.67,72,985.66,92.83c70.05,18.48,146.53,26.09,214.34,3V0H0V27.35A600.21,600.21,0,0,0,321.39,56.44Z" fill="%23d4af37" opacity="0.3"></path></svg>');
    background-size: cover;
    animation: wave 10s linear infinite;
}

@keyframes wave {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-1200px);
    }
}

/* ==========================================
   ANIMATION DE COMPTEUR POUR LES STATISTIQUES
   ========================================== */

.counter {
    font-size: 2rem;
    font-weight: bold;
    color: var(--accent-gold);
    display: inline-block;
}

.counter-animate {
    animation: countUp 2s ease-out;
}

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

/* ==========================================
   EFFET DE PARALLAX SUBTIL
   ========================================== */

.parallax-element {
    transform: translateY(0);
    transition: transform 0.1s ease-out;
}

/* ==========================================
   ANIMATION DE LOADING SOPHISTIQUÉE
   ========================================== */

.loading-sophisticated {
    position: relative;
    overflow: hidden;
}

.loading-sophisticated::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(212, 175, 55, 0.3),
        transparent
    );
    animation: loadingSweep 1.5s infinite;
}

@keyframes loadingSweep {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* ==========================================
   EFFET DE BRUME MYSTIQUE
   ========================================== */

.mystic-fog {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(
        circle at 50% 50%,
        rgba(212, 175, 55, 0.1) 0%,
        transparent 70%
    );
    animation: fogPulse 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes fogPulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.1);
    }
}

/* ==========================================
   ANIMATION DE TEXTE DÉFILANT
   ========================================== */

.scrolling-text {
    overflow: hidden;
    white-space: nowrap;
    animation: scrollText 20s linear infinite;
}

@keyframes scrollText {
    0% {
        transform: translateX(100%);
    }
    100% {
        transform: translateX(-100%);
    }
}

/* ==========================================
   EFFET DE GLISSEMENT POUR LES CARTES
   ========================================== */

.slide-in-card {
    opacity: 0;
    transform: translateX(-50px);
    animation: slideInCard 0.6s ease-out forwards;
}

@keyframes slideInCard {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ==========================================
   ANIMATION DE PULSATION POUR LE BOUTON CTA
   ========================================== */

.pulse-cta {
    animation: pulseCTA 2s infinite;
}

@keyframes pulseCTA {
    0% {
        box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(212, 175, 55, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(212, 175, 55, 0);
    }
}

/* ==========================================
   ANIMATION D'APPARITION POUR LA COUVERTURE
   ========================================== */

.book-cover-img {
    animation: bookAppear 1.2s ease-out;
}

@keyframes bookAppear {
    0% {
        opacity: 0;
        transform: translateY(30px) scale(0.9);
    }
    50% {
        opacity: 0.8;
        transform: translateY(-5px) scale(1.02);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Effet de lueur dorée sur l'image */
.book-cover-image::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(212, 175, 55, 0.3) 50%,
        transparent 70%
    );
    border-radius: var(--border-radius-lg);
    animation: goldGlow 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes goldGlow {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.02);
    }
}

/* Animation au survol sophistiquée */
.book-cover-img:hover {
    animation: bookHover 0.6s ease-out;
}

@keyframes bookHover {
    0% {
        transform: scale(1) rotateY(0deg);
    }
    50% {
        transform: scale(1.08) rotateY(10deg);
    }
    100% {
        transform: scale(1.05) rotateY(5deg);
    }
}

@media (max-width: 768px) {
    .gold-particle {
        width: 2px;
        height: 2px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-title::after {
        animation: none;
    }
    
    .cta-button::before {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .gold-particles,
    .mystic-fog {
        display: none;
    }
}