:root {
        --primary-color: #1a1a1a;
        --secondary-color: #666666;
        --text-color: #333333;
        --light-bg: #f8f9fa;
        --white: #ffffff;
        --accent-color: #444444;
        --border-color: #e0e0e0;
        --shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
        --base-font: 'Poppins', sans-serif;
        --heading-font: 'Playfair Display', serif;
    }
    
    body {
        font-family: var(--base-font);
        background-color: var(--light-bg);
        color: var(--text-color);
        line-height: 1.6;
        margin: 0;
        padding: 0;
    }
    
    /* Hero Banner */
    .gallery-hero {
        position: relative;
        height: 350px;
        margin-bottom: 40px;
        overflow: hidden;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 10px;
    }
    
    .gallery-hero-image {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    .gallery-hero-content {
        position: absolute;
        z-index: 2;
        text-align: center;
        padding: 30px;
        color: white;
        max-width: 800px;
    }
    
    .gallery-hero-content h1 {
        font-size: 2.8rem;
        margin-bottom: 15px;
        font-weight: 700;
        font-family: var(--heading-font);
        color: #fff;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .gallery-hero-content h1 i {
        margin-right: 15px;
        font-size: 2.5rem;
    }
    
    .gallery-hero-content p {
        font-size: 1.1rem;
        opacity: 0.9;
    }
    
    .gallery-hero-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.4);
    }
    
    /* Galeri Bölümü */
    .gallery-section {
        padding: 20px 0 50px;
    }
    
    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
        margin-top: 20px;
    }
    
    .section-title {
        text-align: center;
        margin-bottom: 30px;
        position: relative;
    }
    
    .section-title h2 {
        font-size: 28px;
        font-weight: 700;
        color: var(--primary-color);
        position: relative;
        display: inline-block;
        padding-bottom: 10px;
        font-family: var(--heading-font);
    }
    
    .section-title h2 i {
        margin-right: 10px;
        color: var(--accent-color);
    }
    
    .section-title h2:after {
        content: '';
        position: absolute;
        left: 50%;
        bottom: 0;
        transform: translateX(-50%);
        width: 60px;
        height: 2px;
        background: var(--accent-color);
    }
    
    .gallery-categories {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        margin-bottom: 30px;
        gap: 10px;
    }
    
    .gallery-category {
        padding: 10px 20px;
        margin: 0 5px;
        font-size: 15px;
        font-weight: 500;
        color: var(--secondary-color);
        cursor: pointer;
        border: 1px solid var(--border-color);
        background: var(--white);
        border-radius: 30px;
        transition: all 0.3s ease;
    }
    
    .gallery-category:hover {
        color: var(--primary-color);
        border-color: var(--primary-color);
    }
    
    .gallery-category.active {
        color: var(--white);
        background: var(--primary-color);
        border-color: var(--primary-color);
    }
    
    .gallery-container {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 20px;
    }
    
    .gallery-item {
        position: relative;
        overflow: hidden;
        border-radius: 6px;
        box-shadow: var(--shadow);
        transition: all 0.3s ease;
        height: 300px;
        background: var(--white);
        display: flex;
        flex-direction: column;
    }
    
    .gallery-item:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }
    
    .gallery-img-container {
        flex: 1;
        display: flex;
        justify-content: center;
        align-items: center;
        overflow: hidden;
        background: #f0f0f0;
        position: relative;
    }
    
    .gallery-img {
        width: 100%;
        height: 100%;
        object-fit: contain;
        display: block;
        transition: transform 0.3s ease;
    }
    
    .video-thumbnail {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
        transition: transform 0.3s ease;
    }
    
    .video-play-icon {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 50px;
        height: 50px;
        background: rgba(0, 0, 0, 0.7);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--white);
        font-size: 20px;
        z-index: 2;
        opacity: 0;
        transition: all 0.3s ease;
    }
    
    .video-item:hover .video-play-icon {
        opacity: 1;
    }
    
    .gallery-item:hover .gallery-img,
    .gallery-item:hover .video-thumbnail {
        transform: scale(1.02);
    }
    
    .gallery-caption {
        background: var(--white);
        color: var(--primary-color);
        padding: 12px 15px;
        text-align: center;
        border-top: 1px solid var(--border-color);
    }
    
    .gallery-caption h3 {
        margin: 0;
        font-size: 15px;
        font-weight: 500;
        line-height: 1.4;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .no-gallery-items {
        text-align: center;
        padding: 40px;
        font-size: 16px;
        color: var(--secondary-color);
        grid-column: 1 / -1;
    }
    
    /* Lightbox */
    .lightbox {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.95);
        z-index: 1000;
        overflow: hidden;
        padding-top: 100px;
        box-sizing: border-box;
    }
    
    .lightbox-inner {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        height: calc(100% - 100px);
        position: relative;
    }
    
    .lightbox-content {
        max-width: 90%;
        width: auto;
        margin: 0 auto;
        display: flex;
        flex-direction: column;
        align-items: center;
        position: relative;
        height: 100%;
    }
    
    .lightbox-content img {
        max-width: 100%;
        max-height: calc(100vh - 200px);
        object-fit: contain;
        border-radius: 5px;
        box-shadow: 0 5px 25px rgba(0, 0, 0, 0.3);
    }
    
    .lightbox-caption {
        color: var(--white);
        text-align: center;
        padding: 20px;
        max-width: 700px;
        margin: 20px auto 40px;
        font-size: 16px;
        line-height: 1.6;
    }
    
    .close-lightbox {
        position: fixed;
        top: 30px;
        right: 30px;
        color: var(--white);
        font-size: 35px;
        cursor: pointer;
        opacity: 0.8;
        transition: all 0.3s;
        z-index: 1001;
    }
    
    .close-lightbox:hover {
        opacity: 1;
    }
    
    .lightbox-nav {
        position: fixed;
        top: 50%;
        transform: translateY(-50%);
        width: 100%;
        display: flex;
        justify-content: space-between;
        padding: 0 20px;
        box-sizing: border-box;
        z-index: 1001;
    }
    
    .lightbox-nav-btn {
        color: var(--white);
        font-size: 40px;
        cursor: pointer;
        opacity: 0.7;
        transition: all 0.3s;
    }
    
    .lightbox-nav-btn:hover {
        opacity: 1;
    }
    
    /* Video Lightbox */
    .video-lightbox {
        width: 90%;
        max-width: 900px;
        margin: 0 auto;
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    
    .video-container {
        position: relative;
        padding-bottom: 56.25%;
        height: 0;
        overflow: hidden;
        margin-top: 20px;
        background: #000;
        border-radius: 8px;
    }
    
    .video-container video {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        border: none;
    }
    
    .video-thumbnail-placeholder {
        width: 100%;
        height: 100%;
        background-color: #f0f0f0;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--secondary-color);
        font-size: 14px;
    }
    
    /* Responsive */
    @media (max-width: 992px) {
        .gallery-hero-content h1 {
            font-size: 2.2rem;
        }
        
        .gallery-hero {
            height: 300px;
        }
    }
    
    @media (max-width: 768px) {
        .gallery-hero {
            height: 250px;
        }
        
        .gallery-container {
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        }
        
        .gallery-categories {
            gap: 8px;
        }
        
        .gallery-category {
            padding: 8px 15px;
            font-size: 14px;
        }
    }
    
    @media (max-width: 576px) {
        .gallery-hero {
            height: 200px;
        }
        
        .gallery-hero-content h1 {
            font-size: 1.6rem;
        }
        
        .gallery-hero-content h1 i {
            font-size: 1.8rem;
            margin-right: 10px;
        }
        
        .lightbox-content img {
            max-height: calc(100vh - 180px);
        }
        
        .lightbox-caption {
            font-size: 14px;
            padding: 15px;
        }
        
        .close-lightbox {
            top: 20px;
            right: 20px;
            font-size: 30px;
        }
        
        .lightbox-nav-btn {
            font-size: 30px;
        }
        
        .gallery-categories {
            gap: 5px;
        }
        
        .gallery-category {
            padding: 6px 12px;
            font-size: 13px;
            margin: 0 2px;
        }
    }