body { font-family: 'Inter', sans-serif; }
        
        /* TRUE MASONRY - NO GAPS */
        .masonry {
            column-count: 1;
            column-gap: 1rem;
            padding: 2rem 1rem;
        }
        @media (min-width: 641px) {
            .masonry { column-count: 2; }
        }
        @media (min-width: 1025px) {
            .masonry { column-count: 3; }
        }
        
        .image-container {
            break-inside: avoid;
            margin-bottom: 1rem;
            overflow: hidden;
            border-radius: 8px;
            transition: transform 0.3s ease;
            cursor: pointer;
            display: block;
            background: #1f2937;
        }
        .image-container:hover {
            transform: scale(1.02);
        }
        .image-container img {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.3s ease;
        }
        .image-container:hover img {
            transform: scale(1.05);
        }
        
        /* Lightbox */
        .lightbox {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0,0,0,0.95);
            z-index: 1000;
            align-items: center;
            justify-content: center;
            padding: 2rem;
        }
        .lightbox.active { display: flex; }
        .lightbox-img {
            max-width: 95%;
            max-height: 95%;
            width: auto;
            height: auto;
            object-fit: contain;
            pointer-events: none;
            user-select: none;
            -webkit-user-drag: none;
            -khtml-user-drag: none;
            -moz-user-drag: none;
            -o-user-drag: none;
            touch-action: none;
        }
        .close-btn {
            position: absolute;
            top: 30px;
            right: 30px;
            width: 45px;
            height: 45px;
            border-radius: 50%;
            background: rgba(255,255,255,0.2);
            border: none;
            color: white;
            font-size: 24px;
            font-weight: bold;
            cursor: pointer;
            backdrop-filter: blur(10px);
            transition: all 0.3s ease;
            z-index: 1001;
            display: flex;
            align-items: center;
            justify-content: center;
            pointer-events: auto;
        }
        .close-btn:hover {
            background: rgba(255,255,255,0.3);
            transform: rotate(90deg);
        }
        .lightbox-background {
            position: absolute;
            inset: 0;
            pointer-events: auto;
        }