.project-details{padding:120px 5% 60px;background-color:#f9fafc;min-height:100vh;color:#1a1a1a}.project-nav{margin-bottom:2rem}.back-button{background:#2196f3;color:#fff;padding:.7rem 1.5rem;font-size:1rem;border:none;border-radius:25px;margin-bottom:1.5rem;cursor:pointer;transition:background .3s ease}.back-button:hover{background:#1976d2}.project-header{position:relative;background-size:cover;background-position:50%;background-repeat:no-repeat;border-radius:20px;overflow:hidden;padding:20px;text-align:center;margin-block:2rem 2.5rem;min-height:180px;display:flex;align-items:center;justify-content:center}.project-header:before{content:"";position:absolute;inset:0;background:rgba(0,0,0,.55);z-index:1;border-radius:20px}.project-header h1{position:relative;z-index:2;font-size:2.5rem;color:#fff;font-weight:700;margin:0}.project-meta{display:flex;flex-wrap:wrap;gap:.5rem 1rem;align-items:center;margin-bottom:2rem}.category-tag,.domain-tag{display:inline-flex;background-color:#e3f2fd;color:#1976d2;font-weight:600;padding:.4rem 1rem;border-radius:20px;font-size:.9rem;white-space:nowrap}.project-content{display:flex;flex-direction:column;gap:2.5rem}.project-main-image img{width:100%;max-height:450px;border-radius:20px;box-shadow:0 8px 20px rgba(0,0,0,.05)}.project-info{font-size:1.3rem;background:white;border-radius:20px;padding:2rem;box-shadow:0 10px 25px rgba(0,0,0,.08)}.project-section{margin-bottom:2.5rem}.project-section h2{font-size:1.8rem;margin-bottom:1rem;color:#0d47a1;border-bottom:2px solid #e3f2fd;padding-bottom:.5rem;margin-top:0;text-align:left}.project-section p{color:#333;line-height:1.7;margin-top:.5rem}.feature-list{list-style:none;padding-left:0;margin-top:.5rem}.feature-list li{position:relative;padding-left:1.5rem;margin-bottom:.7rem}.feature-list li:before{content:"✔";position:absolute;left:0;color:#2196f3;font-weight:700}.tech-stack{display:flex;flex-wrap:wrap;gap:.6rem}.tech-tag{background-color:#eeeeee;padding:.4rem 1rem;border-radius:15px;font-size:1rem;font-weight:600;color:#333}.project-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:1.5rem;gap:1.5rem;margin-top:1rem}.project-gallery img{width:100%;height:auto;border-radius:15px;box-shadow:0 4px 15px rgba(0,0,0,.08);transition:transform .3s ease}.project-gallery img:hover{transform:scale(1.03)}.project-not-found{text-align:center;padding:100px 20px}.gallery-slider-wrapper{max-width:700px;width:100%;margin:0 auto;padding:1rem 0}.gallery-column{display:flex;flex-direction:row;justify-content:center;align-items:center}.slider-image{width:100%;height:400px;border-radius:12px}.overview-gallery-row{display:flex;flex-wrap:wrap;gap:2rem;justify-content:space-between}.gallery-column,.overview-column{flex:1 1 48%;box-sizing:border-box;text-align:justify}.project-navigation-buttons{display:flex;justify-content:space-between;align-items:center;margin-top:3rem;padding-top:2rem;border-top:1px solid rgba(0,0,0,.1);gap:1rem}.project-navigation-buttons button{background:rgba(25,118,210,.1);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#1976d2;border:1px solid #1976d2;padding:10px 22px;font-size:16px;font-weight:500;border-radius:12px;cursor:pointer;transition:all .25s ease;box-shadow:0 4px 10px rgba(25,118,210,.15)}.project-navigation-buttons button:hover{background:#1976d2;color:white;transform:translateY(-2px);box-shadow:0 6px 14px rgba(25,118,210,.3)}.project-navigation-buttons button:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.project-navigation-buttons .spacer{flex:1 1}@media (max-width:768px){.project-header{min-height:220px}.project-header h1{font-size:2rem}.project-section h2{font-size:1.5rem}.back-button{font-size:.9rem;padding:.6rem 1.2rem}.slider-image{height:250px}.overview-gallery-row{flex-direction:column}.gallery-column,.overview-column{flex:1 1 100%}.gallery-slider-wrapper{max-width:100%}}@media (max-width:376px){.project-info{padding:1rem}}