*{box-sizing:border-box;margin:0;padding:0}:root{--primary-bg:#0a0a0a;--secondary-bg:#1a1a1a;--accent-bg:#2a2a2a;--text-primary:#fff;--text-secondary:#b0b0b0;--text-muted:gray;--gradient-primary:linear-gradient(135deg, #667eea 0%, #764ba2 100%);--gradient-accent:linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--gradient-success:linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);--border-color:#333;--shadow-lg:0 20px 40px #0000004d;--shadow-xl:0 25px 50px #0006}.portfolio-container{min-height:100vh;padding:80px 0}.portfolio-page-container{max-width:1200px;margin:0 auto;padding:0 20px}.portfolio-header{text-align:center;margin-bottom:60px}.portfolio-title{background:var(--gradient-primary);-webkit-text-fill-color:transparent;text-align:center;-webkit-background-clip:text;background-clip:text;margin-top:30px;margin-bottom:20px;font-size:2.5rem;position:relative}.portfolio-title:after{content:"";background:linear-gradient(135deg,#9333ea 0%,#2563eb 100%);border-radius:2px;width:80px;height:4px;position:absolute;bottom:-10px;left:50%;transform:translate(-50%)}.portfolio-subtitle{color:#d1d1d1;text-transform:capitalize;margin-bottom:30px;font-size:1.4rem;font-weight:600}.filter-buttons{flex-wrap:wrap;justify-content:center;gap:15px;margin-bottom:20px;display:flex}.filter-btn{color:#4a5568;cursor:pointer;background:#fff;border:2px solid #e0e7ff;border-radius:4px 0;padding:12px 24px;font-size:1rem;font-weight:600;transition:all .3s}.filter-btn:hover{color:#1a73e8;border:1px solid;box-shadow:0 5px 15px #1a73e833}.filter-btn.active{background:var(--gradient-primary);color:#fff;cursor:pointer;border:none;border-radius:4px 0;padding:12px 24px;font-size:1rem;font-weight:600;text-decoration:none;transition:all .3s;display:inline-block;box-shadow:0 4px 15px #667eea4d}.portfolio-grid{grid-template-columns:repeat(3,1fr);gap:30px;margin-top:40px;display:grid}.portfolio-card{cursor:pointer;background:#fff;min-height:500px;transition:all .4s;position:relative;overflow:hidden;box-shadow:0 5px 20px #00000014}.portfolio-card:hover{transform:translateY(-10px);box-shadow:0 20px 40px #00000026}.card-image{width:100%;height:100%;position:relative;overflow:hidden}.project-image{object-fit:cover;width:100%;height:100%;transition:transform .4s}.portfolio-card:hover .project-image{transform:scale(1.1)}.coming-soon{color:#fff;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);justify-content:center;align-items:center;width:100%;height:100%;font-size:1.5rem;font-weight:600;display:flex}.card-overlay{opacity:0;background:linear-gradient(#0000 0%,#000000b3 50%,#000000e6 100%);align-items:flex-end;padding:25px;transition:opacity .4s;display:flex;position:absolute;inset:0}.portfolio-card:hover .card-overlay{opacity:1}.overlay-content{color:#fff;width:100%;transition:transform .4s;transform:translateY(20px)}.portfolio-card:hover .overlay-content{transform:translateY(0)}.project-name{color:#fff;margin-bottom:8px;font-size:1.4rem}.project-type{opacity:.9;color:#fff;margin-bottom:12px;font-size:.95rem}.project-category{color:#fff;background:#1a73e8;border-radius:20px;padding:6px 14px;font-size:.8rem;font-weight:500;display:inline-block}@media screen and (max-width:992px){.portfolio-grid{grid-template-columns:repeat(2,1fr);gap:30px;margin-top:40px;display:grid}}@media (max-width:768px){.portfolio-title{font-size:2.2rem}.portfolio-grid{grid-template-columns:repeat(2,1fr);gap:20px}.portfolio-card{min-height:350px}.filter-buttons{gap:10px}.filter-btn{padding:10px 18px;font-size:.8rem}}@media screen and (max-width:576px){.portfolio-grid{grid-template-columns:repeat(1,1fr);gap:20px}.portfolio-card{min-height:400px}}@media (max-width:480px){.portfolio-page-container{padding:0 15px}.portfolio-title{font-size:1.8rem}.portfolio-subtitle{font-size:1rem}.portfolio-grid{grid-template-columns:1fr}}