/* Gallery Hero Section */
.gallery-hero {
    height: 60vh;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)),
                url('../images/focused_kid.avif') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-content p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Gallery Filter Section */
.gallery-section {
    padding: 5rem 0;
    background: #f8f9fa;
}

.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.8rem 1.5rem;
    border: none;
    background: white;
    color: #333;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.filter-btn.active,
.filter-btn:hover {
    background: #ffa500;
    color: white;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    padding: 1.5rem;
    color: white;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-item-overlay {
    transform: translateY(0);
}

/* Video Gallery Section */
.video-gallery {
    padding: 5rem 0;
    background: white;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.video-item {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.video-item iframe {
    width: 100%;
    height: 250px;
    border: none;
}

/* Virtual Tour Section */
.virtual-tour {
    padding: 5rem 0;
    background: #f8f9fa;
}

.tour-container {
    max-width: 1000px;
    margin: 3rem auto 0;
}

.tour-preview {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.tour-preview img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.start-tour-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 1rem 2rem;
    background: #ffa500;
    color: white;
    border: none;
    border-radius: 30px;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.start-tour-btn:hover {
    background: #ffdb0f;
    transform: translate(-50%, -50%) scale(1.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }

    .gallery-filters {
        padding: 0 1rem;
    }

    .video-grid {
        grid-template-columns: 1fr;
    }

    .tour-preview img {
        height: 300px;
    }
}

@media (max-width: 576px) {
    .filter-btn {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }
}