.materials-module{margin:0 auto;max-width:1400px;padding:0;width:100%}.materials-container{align-items:start;display:grid;gap:40px;grid-template-columns:380px 1fr}.filters-sidebar{background:#00995d;border-radius:12px;color:#fff;padding:40px 30px;position:sticky;top:20px}.filters-header h2{font-size:28px;font-weight:600;line-height:1.3;margin:0 0 15px}.filters-header p{font-size:15px;line-height:1.6;margin:0 0 40px;opacity:.95}.filter-section{margin-bottom:35px}.filter-section h3{font-size:18px;font-weight:600;margin:0 0 20px}.filter-group{display:flex;flex-direction:column;gap:12px}.filter-item{align-items:center;cursor:pointer;display:flex;font-size:16px;gap:12px;padding:5px 0;transition:all .2s ease}.filter-item:hover{opacity:.8}.filter-item.active{font-weight:600}.filter-item input[type=checkbox]{accent-color:#fff;cursor:pointer;height:20px;width:20px}.materials-grid{min-height:500px}.grid-title{color:#00995d;font-size:36px;font-weight:600;margin:0 0 40px}.cards-container{display:grid;gap:30px;grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}.material-card{background:#fff;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.1);display:flex;flex-direction:column;height:100%;overflow:hidden;transition:all .3s ease}.material-card:hover{box-shadow:0 8px 20px rgba(0,0,0,.15);transform:translateY(-5px)}.material-card.hidden{display:none}.card-image{background:#f0f0f0;height:200px;overflow:hidden;width:100%}.card-image img{height:100%;object-fit:cover;width:100%}.placeholder-image{background:linear-gradient(135deg,#00995d,#00c795);height:100%;width:100%}.card-content{display:flex;flex-direction:column;flex-grow:1;padding:25px}.card-type{display:inline-block;font-size:12px;letter-spacing:.5px;margin-bottom:12px;text-transform:uppercase}.card-title,.card-type{color:#00995d;font-weight:600}.card-title{font-size:20px;line-height:1.4;margin:0 0 12px}.card-description{color:#666;font-size:15px;line-height:1.6;margin:0}.card-action{padding:0 25px 25px}.btn-card{background:#fff;border:2px solid #00995d;border-radius:6px;color:#00995d;display:block;font-size:14px;font-weight:600;letter-spacing:.5px;padding:14px 20px;text-align:center;text-decoration:none;transition:all .3s ease;width:100%}.btn-card:hover{background:#00995d;color:#fff}.no-results{color:#666;font-size:18px;padding:60px 20px;text-align:center}@media (max-width:1024px){.materials-container{grid-template-columns:1fr}.filters-sidebar{position:relative;top:0}.cards-container{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}}@media (max-width:768px){.materials-module{padding:0}.filters-sidebar{padding:30px 20px}.filters-header h2{font-size:24px}.grid-title{font-size:28px}.cards-container{gap:20px;grid-template-columns:1fr}}