:root{--font-family:"Inter", system-ui, -apple-system, sans-serif;--bg-color:#fff;--text-color:#1a1a1a;--secondary-color:#666;--accent-color:#000;--grid-gap:1.5rem}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-color);-webkit-font-smoothing:antialiased;line-height:1.6}a{color:inherit;text-decoration:none}ul{list-style:none}button{cursor:pointer;font-family:inherit;font-size:inherit;background:0 0;border:none}.container{max-width:1200px;margin:0 auto;padding:2rem}header{justify-content:space-between;align-items:center;margin-bottom:2rem;padding:2rem 0;display:flex}header h1{letter-spacing:.1em;text-transform:uppercase;font-size:1.5rem;font-weight:700}nav ul{gap:2rem;display:flex}nav button{text-transform:uppercase;letter-spacing:.05em;color:var(--secondary-color);font-size:.85rem;font-weight:500;transition:color .2s}nav button:hover,nav button.active{color:var(--accent-color)}.category-filter{gap:1.5rem;margin-bottom:3rem;padding-bottom:.5rem;display:flex;overflow-x:auto}.category-filter button{color:var(--secondary-color);white-space:nowrap;font-size:.9rem}.category-filter button.active{color:var(--accent-color);border-bottom:1px solid var(--accent-color);font-weight:600}.photo-grid{gap:var(--grid-gap);grid-template-columns:repeat(auto-fill,minmax(350px,1fr));display:grid}.photo-item{aspect-ratio:4/5;cursor:pointer;position:relative;overflow:hidden}.photo-item img{object-fit:cover;width:100%;height:100%;transition:transform .5s}.photo-item:hover img{transform:scale(1.05)}.photo-overlay{opacity:0;background:#0003;justify-content:center;align-items:center;width:100%;height:100%;transition:opacity .3s;display:flex;position:absolute;top:0;left:0}.photo-item:hover .photo-overlay{opacity:1}.photo-overlay span{color:#fff;text-transform:uppercase;letter-spacing:.1em;font-size:.9rem}.lightbox{z-index:1000;background:#fffffffa;justify-content:center;align-items:center;width:100%;height:100%;padding:2rem;display:flex;position:fixed;top:0;left:0}.lightbox-content{max-width:90%;max-height:90%;position:relative}.lightbox-content img{object-fit:contain;max-width:100%;max-height:90vh}.lightbox-close{color:var(--accent-color);font-size:2rem;line-height:1;position:absolute;top:2rem;right:2rem}.lightbox-info{text-align:center;margin-top:1rem}.modal-overlay{z-index:2000;background:#00000080;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:fixed;top:0;left:0}.modal-content{background:#fff;width:90%;max-width:600px;padding:3rem;position:relative}.modal-content h2{text-transform:uppercase;letter-spacing:.1em;margin-bottom:1.5rem}.modal-close{font-size:1.5rem;position:absolute;top:1rem;right:1.5rem}@media (width<=768px){.photo-grid{grid-template-columns:1fr}header{text-align:center;flex-direction:column;gap:1.5rem}}