/* ========== BOUTON RETOUR ========== */

.btn-retour {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 25px;
    background: transparent;
    border: 2px solid rgba(201, 162, 71, 0.4);
    border-radius: 10px;
    color: #c9a94e;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    text-decoration: none;
}

/* === Effet de fond doré au survol === */
.btn-retour::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #c9a94e, #f5d67a, #c9a94e);
    background-size: 200% 200%;
    transition: left 0.5s ease;
    z-index: 0;
}

.btn-retour:hover::before {
    left: 0;
}

/* === Texte et icône au-dessus du fond === */
.btn-retour span,
.btn-retour i {
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

/* === Hover === */
.btn-retour:hover {
    color: #000000;
    border-color: transparent;
    transform: translateX(-5px);
    box-shadow: 0 10px 40px rgba(201, 162, 71, 0.3);
}

.btn-retour:hover i {
    transform: translateX(-5px);
}

/* === Animation d'entrée === */
.btn-retour {
    opacity: 0;
    animation: btnRetourFadeIn 0.6s ease forwards;
    animation-delay: 0.5s;
}

@keyframes btnRetourFadeIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* === Responsive === */
@media (max-width: 768px) {
    .btn-retour {
        padding: 10px 20px;
        font-size: 0.8rem;
        letter-spacing: 1px;
    }
}

@media (max-width: 480px) {
    .btn-retour {
        padding: 8px 16px;
        font-size: 0.7rem;
        gap: 8px;
    }
}
/* ========== SECTION CASIO HOMME ========== */

.casio-section {
    padding: 80px 20px 100px;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0a0a0a 100%);
    position: relative;
    overflow: hidden;
    min-height: 100vh;
}

/* === خلفية متحركة === */
.casio-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle at 30% 40%, rgba(201, 162, 71, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(201, 162, 71, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 50% 80%, rgba(201, 162, 71, 0.02) 0%, transparent 40%);
    animation: casioBgMove 18s ease-in-out infinite alternate;
    pointer-events: none;
    z-index: 0;
}

@keyframes casioBgMove {
    0% { transform: translate(0, 0) scale(1) rotate(0deg); }
    33% { transform: translate(-4%, -4%) scale(1.05) rotate(2deg); }
    66% { transform: translate(4%, 4%) scale(1.08) rotate(-2deg); }
    100% { transform: translate(0, 0) scale(1) rotate(0deg); }
}

/* === Particules dorées === */
.casio-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 15% 25%, rgba(201, 162, 71, 0.08), transparent),
        radial-gradient(2px 2px at 35% 55%, rgba(201, 162, 71, 0.06), transparent),
        radial-gradient(2px 2px at 55% 15%, rgba(201, 162, 71, 0.1), transparent),
        radial-gradient(2px 2px at 75% 75%, rgba(201, 162, 71, 0.07), transparent),
        radial-gradient(2px 2px at 90% 45%, rgba(201, 162, 71, 0.09), transparent);
    background-size: 250px 250px;
    animation: casioParticles 22s linear infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes casioParticles {
    0% { transform: translateY(0) rotate(0deg); opacity: 0.4; }
    50% { opacity: 1; }
    100% { transform: translateY(-250px) rotate(360deg); opacity: 0.4; }
}

/* === En-tête === */
.casio-header {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    z-index: 1;
}

.casio-title {
    color: #c9a94e;
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: 10px;
    text-transform: uppercase;
    text-shadow: 0 0 40px rgba(201, 162, 71, 0.2);
    animation: casioTitleGlow 3s ease-in-out infinite;
}

@keyframes casioTitleGlow {
    0%, 100% { text-shadow: 0 0 20px rgba(201, 162, 71, 0.2); }
    50% { text-shadow: 0 0 60px rgba(201, 162, 71, 0.4), 0 0 120px rgba(201, 162, 71, 0.1); }
}

.casio-title::after {
    content: '';
    display: block;
    width: 120px;
    height: 3px;
    background: linear-gradient(90deg, transparent, #c9a94e, #f5d67a, #c9a94e, transparent);
    margin: 15px auto 0;
    animation: casioLinePulse 3s ease-in-out infinite;
}

@keyframes casioLinePulse {
    0%, 100% { transform: scaleX(0.8); opacity: 0.5; }
    50% { transform: scaleX(1); opacity: 1; }
}

.casio-subtitle {
    color: rgba(255, 255, 255, 0.5);
    font-size: 1.1rem;
    letter-spacing: 3px;
    margin-top: 10px;
}

/* === Grid === */
.casio-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1300px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* === Carte === */
.casio-card {
    background: linear-gradient(145deg, #1a1a1a, #0d0d0d);
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid rgba(201, 162, 71, 0.12);
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    opacity: 0;
    animation: casioCardAppear 0.8s ease forwards;
}

.casio-card:nth-child(1) { animation-delay: 0.1s; }
.casio-card:nth-child(2) { animation-delay: 0.2s; }
.casio-card:nth-child(3) { animation-delay: 0.3s; }
.casio-card:nth-child(4) { animation-delay: 0.4s; }

@keyframes casioCardAppear {
    from {
        opacity: 0;
        transform: translateY(50px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* === Bordure dorée animée === */
.casio-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #c9a94e, #f5d67a, #c9a94e, #f5d67a, #c9a94e);
    background-size: 300% 300%;
    border-radius: 19px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.6s ease;
    animation: casioBorderGlow 4s ease infinite;
}

.casio-card:hover::before {
    opacity: 1;
}

@keyframes casioBorderGlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* === Hover === */
.casio-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 
        0 30px 80px rgba(0, 0, 0, 0.5),
        0 0 60px rgba(201, 162, 71, 0.12),
        0 0 120px rgba(201, 162, 71, 0.05);
    border-color: rgba(201, 162, 71, 0.3);
}

/* === Image === */
.casio-image {
    position: relative;
    width: 100%;
    height: 280px;
    overflow: hidden;
    background: #0a0a0a;
}

.casio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.casio-card:hover .casio-image img {
    transform: scale(1.1);
}

/* === Badge === */
.casio-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: linear-gradient(135deg, #c9a94e, #f5d67a);
    color: #000000;
    padding: 5px 16px;
    border-radius: 25px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    box-shadow: 0 0 30px rgba(201, 162, 71, 0.3);
    animation: casioBadgePulse 2s ease-in-out infinite;
}

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

/* === Corps === */
.casio-body {
    padding: 20px 22px 25px;
}

.casio-nom {
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 8px;
    letter-spacing: 0.5px;
}

/* === Avis et étoiles === */
.casio-avis {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.casio-etoiles {
    display: flex;
    gap: 3px;
}

.casio-etoiles i {
    color: #f5d67a;
    font-size: 0.85rem;
}

.casio-avis-count {
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.75rem;
}

/* === Spécifications === */
.casio-specs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5px 12px;
    margin: 10px 0 14px;
    padding: 12px 0;
    border-top: 1px solid rgba(201, 162, 71, 0.08);
    border-bottom: 1px solid rgba(201, 162, 71, 0.08);
}

.casio-specs span {
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
}

.casio-specs span i {
    color: #c9a94e;
    font-size: 0.65rem;
    width: 14px;
}

.casio-card:hover .casio-specs span {
    color: rgba(255, 255, 255, 0.7);
}

/* === Prix === */
.casio-prix {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 12px 0 16px;
}

.casio-prix-actuel {
    color: #f5d67a;
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.casio-prix-ancien {
    color: rgba(255, 255, 255, 0.2);
    font-size: 0.95rem;
    text-decoration: line-through;
}

/* === Bouton Commander === */
.casio-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 12px 18px;
    background: transparent;
    border: 2px solid rgba(201, 162, 71, 0.35);
    border-radius: 10px;
    color: #ffffff;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    text-decoration: none;
}

.casio-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #c9a94e, #f5d67a, #c9a94e);
    background-size: 200% 200%;
    transition: left 0.6s ease;
}

.casio-btn:hover::before {
    left: 0;
}

.casio-btn span,
.casio-btn i {
    position: relative;
    z-index: 1;
    text-decoration: none;
}

a {
    text-decoration: none !important;
}

.casio-btn i:last-child {
    transition: transform 0.4s ease;
}

.casio-btn:hover {
    color: #000000;
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: 0 10px 40px rgba(201, 162, 71, 0.3);
}

.casio-btn:hover i:last-child {
    transform: translateX(8px);
}

/* =========================================== */
/* === RESPONSIVE === */

/* Tablettes */
@media (max-width: 1024px) {
    .casio-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .casio-title {
        font-size: 2.5rem;
        letter-spacing: 8px;
    }
    
    .casio-image {
        height: 250px;
    }
}

/* Mobiles */
@media (max-width: 768px) {
    .casio-section {
        padding: 40px 10px 60px;
    }
    
    .casio-title {
        font-size: 2rem;
        letter-spacing: 5px;
    }
    
    .casio-subtitle {
        font-size: 0.95rem;
        letter-spacing: 2px;
    }
    
    .casio-grid {
        grid-template-columns: 1fr 1fr;
        gap: 18px;
    }
    
    .casio-image {
        height: 200px;
    }
    
    .casio-body {
        padding: 15px 16px 20px;
    }
    
    .casio-nom {
        font-size: 0.95rem;
    }
    
    .casio-specs {
        grid-template-columns: 1fr;
        gap: 3px;
    }
    
    .casio-specs span {
        font-size: 0.65rem;
        
    }
    
    .casio-prix-actuel {
        font-size: 1.1rem;
    }
    
    .casio-prix-ancien {
        font-size: 0.85rem;
    }
    
    .casio-btn {
        padding: 10px 14px;
        font-size: 0.75rem;
        letter-spacing: 1px;
        
    }
}

/* Très petits écrans */
@media (max-width: 480px) {
    .casio-section {
        padding: 30px 8px 40px;
    }
    
    .casio-title {
        font-size: 1.6rem;
        letter-spacing: 4px;
    }
    
    .casio-title::after {
        width: 80px;
    }
    
    .casio-subtitle {
        font-size: 0.8rem;
        letter-spacing: 1px;
    }
    
    .casio-grid {
        grid-template-columns: 1fr;
        max-width: 350px;
        margin: 0 auto;
        gap: 25px;
    }
    
    .casio-image {
        height: 240px;
    }
    
    .casio-body {
        padding: 18px;
    }
    
    .casio-nom {
        font-size: 1rem;
    }
    
    .casio-specs {
        grid-template-columns: 1fr 1fr;
    }
    
    .casio-specs span {
        font-size: 0.7rem;
    }
    
    .casio-prix-actuel {
        font-size: 1.2rem;
    }
    
    .casio-etoiles i {
        font-size: 0.75rem;
    }
}