/* カードメニューのスタイル */
.card-menu {
    padding: 6rem 0;
    background: var(--light-luxury);
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.card-item {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px var(--shadow-luxury);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(212, 175, 55, 0.1);
}

.card-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.card-image {
    height: 200px;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.card-image i {
    font-size: 3rem;
    color: var(--dark-luxury);
}

.card-content {
    padding: 2rem;
}

.card-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    text-align: center;
}

.card-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    text-align: center;
}

.card-price {
    margin-bottom: 1.5rem;
    text-align: center;
}

.original-price {
    color: #999;
    font-size: 1rem;
    margin-right: 0.5rem;
}

.current-price {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--primary-gold);
    margin-right: 0.5rem;
}

.discount {
    background: linear-gradient(135deg, var(--primary-gold), var(--secondary-gold));
    color: var(--dark-luxury);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 0.5rem;
}

.card-button {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--primary-gold), var(--secondary-gold));
    color: var(--dark-luxury);
    border: 2px solid var(--primary-gold);
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.card-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.4);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .card-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .card-image {
        height: 150px;
    }
    
    .card-image i {
        font-size: 2rem;
    }
    
    .card-content {
        padding: 1.5rem;
    }
}