.container{max-width:1920px;width:100%;margin:0 auto;padding:0 20px}.filters-section{background-color:white;padding:30px 0;padding-top:100px;margin-bottom:30px;box-shadow:0 2px 10px rgba(0,0,0,0.05)}.search-box{display:flex;margin-bottom:20px;max-width:800px;margin-left:auto;margin-right:auto}.search-box input{flex:1;padding:15px 20px;border:2px solid #ddd;border-radius:50px 0 0 50px;font-size:16px;outline:none;transition:var(--transition)}.search-box input:focus{border-color:var(--primary)}.search-box button{padding:15px 25px;background:var(--secondary);color:black;border:none;border-radius:0 50px 50px 0;cursor:pointer;font-weight:600;transition:var(--transition)}.search-box button:hover{background:#e67300}.filter-tags{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:20px}.filter-tag{padding:8px 16px;background:#f1f1f1;border-radius:50px;cursor:pointer;transition:var(--transition);font-size:14px}.filter-tag:hover,.filter-tag.active{background:var(--primary);color:white}.content-tabs{display:flex;justify-content:center;margin-bottom:30px;border-bottom:1px solid #ddd}.tab{padding:15px 30px;cursor:pointer;font-weight:600;transition:var(--transition);border-bottom:3px solid transparent}.tab.active{color:var(--primary);border-bottom:3px solid var(--primary)}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:25px;margin-bottom:50px;align-items:stretch}.gallery-item{background:white;border-radius:10px;overflow:hidden;box-shadow:0 5px 15px rgba(0,0,0,0.08);transition:var(--transition);cursor:pointer;position:relative;display:flex;flex-direction:column;height:auto;min-height:350px}.gallery-item:hover{transform:translateY(-5px);box-shadow:0 10px 25px rgba(0,0,0,0.15)}.item-image{width:100%;height:200px;object-fit:cover;flex-shrink:0}.item-info{padding:20px;flex-grow:1;display:flex;flex-direction:column}.item-title{font-size:18px;font-weight:600;margin-bottom:10px;color:var(--primary);flex-grow:1;display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis;min-height:60px}.item-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:10px;flex-shrink:0}.item-tag{padding:4px 8px;background:#f1f1f1;border-radius:4px;font-size:12px;color:var(--dark);white-space:nowrap}.item-type{position:absolute;top:15px;right:15px;padding:5px 10px;background:var(--secondary);color:black;border-radius:4px;font-size:12px;font-weight:600;z-index:2}.modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,0.8);z-index:1000;overflow-y:auto;padding:40px 20px}.modal-content{background-color:white;max-width:1200px;margin:0 auto;border-radius:10px;overflow:hidden;position:relative}.modal-close{position:absolute;top:15px;right:15px;font-size:24px;color:white;background:rgba(0,0,0,0.5);width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:10;transition:var(--transition)}.modal-close:hover{background:rgba(0,0,0,0.7)}.modal-body{padding:30px;max-height:80vh;overflow-y:auto}.modal-image{width:100%;max-height:500px;object-fit:contain;margin-bottom:20px;border-radius:5px}.modal-title{font-size:24px;margin-bottom:15px;color:var(--primary)}.modal-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.modal-tag{padding:5px 10px;background:#f1f1f1;border-radius:4px;font-size:14px}.modal-description{line-height:1.6;margin-bottom:20px}.modal-details{background:#f9f9f9;padding:20px;border-radius:5px;margin-top:20px}.modal-details h4{margin-bottom:10px;color:var(--primary)}.model-viewer{width:100%;height:400px;background:#f1f1f1;border-radius:5px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;position:relative}.model-placeholder{font-size:18px;color:var(--gray);text-align:center}.model-controls{display:flex;gap:10px;margin-bottom:20px}.model-control{padding:8px 15px;background:var(--primary);color:white;border:none;border-radius:4px;cursor:pointer;transition:var(--transition)}.model-control:hover{background:#004494}.loader{display:none;text-align:center;padding:30px}.loader .fas{font-size:40px;color:var(--primary);animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}.no-results{text-align:center;padding:40px;grid-column:1 / -1;color:var(--gray)}@media (max-width:1920px){.container{padding:0 5%}}@media (max-width:1600px){.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}}@media (max-width:1200px){.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}}@media (max-width:992px){.search-box{max-width:100%}.filter-tags{justify-content:flex-start;overflow-x:auto;padding-bottom:10px}.content-tabs{overflow-x:auto;justify-content:flex-start;padding-bottom:10px}.tab{padding:12px 20px;white-space:nowrap}}@media (max-width:768px){.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(100%,1fr))}.modal-body{padding:20px}.model-viewer{height:300px}}@media (max-width:420px){.search-box{flex-direction:column}.search-box input{border-radius:50px;margin-bottom:10px}.search-box button{border-radius:50px}.model-controls{flex-wrap:wrap;justify-content:center}}.lazy{opacity:0;transition:opacity 0.3s ease}.lazy.loaded{opacity:1}.item-image{background:#f0f0f0;transition:opacity 0.3s ease}.load-more-container{text-align:center;margin:30px 0 50px}.load-more-btn{padding:15px 40px;background:var(--primary);color:white;border:none;border-radius:50px;font-size:16px;font-weight:600;cursor:pointer;transition:var(--transition);box-shadow:0 4px 15px rgba(0,86,179,0.3)}.load-more-btn:hover{background:#004494;transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,86,179,0.4)}.load-more-btn:disabled{background:#ccc;cursor:not-allowed;transform:none;box-shadow:none}.lazy-image{opacity:0;transition:opacity 0.5s ease;background:#f0f0f0}.lazy-image.loaded{opacity:1}@keyframes fadeIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.gallery-item.new-item{animation:fadeIn 0.5s ease forwards}