*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0b1d2e;--bg-light:#122a40;--bg-card:#162d45;--text:#f0f0f0;--text-light:#c8c8d0;--text-muted:#8a8a9a;--gold:#c9a84c;--gold-light:#d4b96a;--gold-dim:#c9a84c26;--border:#c9a84c33;--shadow:0 4px 20px #0000004d;--shadow-hover:0 12px 40px #00000080;--radius:4px;--font-display:"Cormorant Garamond", Georgia, serif;--font-body:"Jost", system-ui, -apple-system, sans-serif}html{scroll-behavior:smooth}body{font-family:var(--font-body);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;line-height:1.6}img{max-width:100%;display:block}::selection{background:var(--gold);color:var(--bg)}.app{flex-direction:column;min-height:100vh;display:flex}.header{background:var(--bg);color:#fff;text-align:center;border-bottom:1px solid var(--border);padding:120px 24px 80px;position:relative}.header:after{content:"";background:var(--gold);width:80px;height:2px;position:absolute;bottom:0;left:50%;transform:translate(-50%)}.header h1{font-family:var(--font-display);letter-spacing:6px;text-transform:uppercase;color:var(--gold);margin-bottom:16px;font-size:4.5rem;font-weight:300;line-height:1.1}.header .subtitle{font-family:var(--font-body);letter-spacing:4px;text-transform:uppercase;color:var(--text-muted);margin-bottom:12px;font-size:.9rem;font-weight:300}.header .author{font-family:var(--font-display);color:var(--text-light);letter-spacing:1px;font-size:1.15rem;font-style:italic}.idea-section{text-align:center;border-bottom:1px solid var(--border);max-width:800px;margin:0 auto;padding:80px 24px}.idea-section .idea-label{font-family:var(--font-body);letter-spacing:6px;text-transform:uppercase;color:var(--gold);margin-bottom:24px;font-size:.75rem;font-weight:400}.idea-section p{font-family:var(--font-display);color:var(--text-light);font-size:1.25rem;font-weight:400;line-height:1.8}.category-nav{background:var(--bg);border-bottom:1px solid var(--border);z-index:100;flex-wrap:wrap;justify-content:center;gap:4px;padding:20px 24px;display:flex;position:sticky;top:0}.nav-btn{font-family:var(--font-body);letter-spacing:2px;text-transform:uppercase;color:var(--text-muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:0;padding:10px 24px;font-size:.75rem;font-weight:400;transition:all .3s}.nav-btn:hover{color:var(--gold)}.nav-btn.active{color:var(--gold);border-bottom:2px solid var(--gold)}.gallery{flex:1;width:100%;max-width:1300px;margin:0 auto;padding:60px 24px}.category-section{margin-bottom:80px}.section-header{text-align:center;margin-bottom:40px}.section-header h2{font-family:var(--font-display);color:var(--gold);letter-spacing:3px;margin-bottom:8px;font-size:2.4rem;font-weight:400}.section-header p{color:var(--text-muted);letter-spacing:1px;font-size:.85rem}.card-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px;display:grid}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);transition:transform .3s,box-shadow .3s,border-color .3s;overflow:hidden}.card:hover{box-shadow:var(--shadow-hover);border-color:var(--gold-dim);transform:translateY(-4px)}.card-image{aspect-ratio:16/10;background:var(--bg-light);overflow:hidden}.card-image img{object-fit:cover;width:100%;height:100%;transition:transform .4s}.card:hover .card-image img{transform:scale(1.05)}.card-placeholder{background:var(--bg-light);flex-direction:column;justify-content:center;align-items:center;gap:8px;width:100%;height:100%;display:flex}.placeholder-icon{font-size:2.5rem}.placeholder-text{color:var(--text-muted);text-align:center;letter-spacing:1px;padding:0 16px;font-size:.8rem;font-weight:400}.card-body{padding:20px}.card-body h3{font-family:var(--font-display);color:var(--text);margin-bottom:8px;font-size:1.2rem;font-weight:600}.card-meta{text-transform:uppercase;letter-spacing:1.5px;gap:12px;margin-bottom:12px;font-size:.7rem;display:flex}.card-meta .country{color:var(--gold);font-weight:500}.card-meta .year{color:var(--text-muted)}.card-body p{color:var(--text-light);font-size:.85rem;line-height:1.6}.footer{text-align:center;border-top:1px solid var(--border);color:var(--text-muted);letter-spacing:2px;text-transform:uppercase;padding:40px 24px;font-size:.75rem}@media (width<=768px){.header{padding:80px 20px 60px}.header h1{letter-spacing:3px;font-size:2.5rem}.idea-section{padding:60px 20px}.idea-section p{font-size:1.1rem}.card-grid{grid-template-columns:1fr}.section-header h2{font-size:1.8rem}.nav-btn{letter-spacing:1px;padding:8px 14px;font-size:.65rem}}