.project-page{padding:4rem 0}.project-details{max-width:1200px;margin:0 auto}.back-button{margin-bottom:2rem}.back-button a{display:inline-flex;align-items:center;gap:.5rem;color:#667eea;font-weight:600;text-decoration:none;transition:color .2s ease}.back-button a:hover{color:#764ba2}.project-content{background-color:white;border-radius:10px;box-shadow:0 4px 6px -1px rgba(0,0,0,.1);overflow:hidden}.project-header{padding:2rem;border-bottom:1px solid rgba(0,0,0,.05)}.project-title{font-size:2.5rem;font-weight:700;margin-bottom:.5rem;color:#2d3748}.project-category{display:inline-block;background-color:#ebf4ff;color:#4299e1;padding:.25rem .75rem;border-radius:50px;font-size:.875rem;font-weight:600}.project-images{width:100%}.main-image{width:100%;height:400px;overflow:hidden}.main-image img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.images-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background-color:rgba(0,0,0,.05)}.images-grid img{width:100%;height:150px;-o-object-fit:cover;object-fit:cover;transition:opacity .3s ease;cursor:pointer}.images-grid img:hover{opacity:.8}.project-about,.project-challenges,.project-results{padding:2rem;border-bottom:1px solid rgba(0,0,0,.05)}.project-about h2,.project-challenges h2,.project-results h2{font-size:1.5rem;font-weight:700;color:#2d3748;margin-bottom:1.5rem;position:relative;padding-bottom:.5rem}.project-about h2:after,.project-challenges h2:after,.project-results h2:after{content:"";position:absolute;bottom:0;right:0;width:50px;height:3px;background:linear-gradient(90deg,#667eea,#764ba2)}.project-about p,.project-challenges p{font-size:1.125rem;line-height:1.6;color:#4a5568;margin-bottom:1rem}.project-about p:last-child,.project-challenges p:last-child{margin-bottom:0}.project-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;padding:2rem;background-color:#f8fafc;border-bottom:1px solid rgba(0,0,0,.05)}.meta-item h3{font-size:1rem;font-weight:700;color:#4a5568;margin-bottom:.5rem}.meta-item p{font-size:1.125rem;color:#2d3748}.challenge-item{margin-bottom:2rem}.challenge-item:last-child{margin-bottom:0}.challenge-item h3{font-size:1.25rem;font-weight:600;color:#2d3748;margin-bottom:.5rem}.project-results ul{padding-right:1.5rem}.project-results li{font-size:1.125rem;line-height:1.6;color:#4a5568;margin-bottom:.5rem}.cta-section{background:linear-gradient(135deg,#667eea,#764ba2);color:white;padding:3rem 2rem;text-align:center}.cta-section h2{font-size:2rem;font-weight:700;margin-bottom:1rem}.cta-section p{font-size:1.125rem;opacity:.9;margin-bottom:2rem;max-width:800px;margin-left:auto;margin-right:auto}@media (max-width:768px){.images-grid,.project-meta{grid-template-columns:1fr 1fr}.project-title{font-size:1.75rem}.cta-section h2{font-size:1.5rem}}