/* Image Modal Styles */
.image-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    animation: slideIn 0.3s ease;
}

.modal-content img {
    width: 100%;
    height: auto;
    max-height: 70vh;
    object-fit: contain;
    display: block;
}

.modal-info {
    padding: 20px;
    background: white;
    text-align: center;
}

.modal-info h3 {
    margin: 0 0 10px 0;
    color: #2c3e50;
    font-size: 1.5rem;
}

.modal-info p {
    margin: 0;
    color: #7f8c8d;
    font-size: 1rem;
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 20px;
    color: white;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    z-index: 1001;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.close-modal:hover {
    background: rgba(0, 0, 0, 0.8);
    transform: scale(1.1);
}

/* Animal Image Hover Effect */
.animal-image {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.animal-image:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    cursor: pointer;
}

.animal-image:hover::after {
    content: '\f00e'; /* FontAwesome expand icon */
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 2rem;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.animal-image:hover::after {
    opacity: 1;
}

/* Gallery Item Hover Effect */
.gallery-item-content {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.gallery-item-content:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    cursor: pointer;
}

.gallery-item-content:hover::after {
    content: '\f00e'; /* FontAwesome expand icon */
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 2rem;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 10;
}

.gallery-item-content:hover::after {
    opacity: 1;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from { 
        transform: scale(0.8);
        opacity: 0;
    }
    to { 
        transform: scale(1);
        opacity: 1;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .modal-content {
        max-width: 95%;
        margin: 10px;
    }
    
    .modal-content img {
        max-height: 60vh;
    }
    
    .modal-info {
        padding: 15px;
    }
    
    .modal-info h3 {
        font-size: 1.2rem;
    }
    
    .modal-info p {
        font-size: 0.9rem;
    }
    
    .close-modal {
        top: 10px;
        right: 15px;
        font-size: 30px;
        width: 40px;
        height: 40px;
    }
    
    .animal-image:hover::after {
        font-size: 1.5rem;
        width: 50px;
        height: 50px;
    }
    
    .gallery-item-content:hover::after {
        font-size: 1.5rem;
        width: 50px;
        height: 50px;
    }
}