.projects-hero{flex-direction:column;justify-content:center;align-items:center;min-height:50vh;padding:80px 24px 48px;display:flex;position:relative;overflow:hidden}.projects-hero .hero-bg-elements{pointer-events:none;z-index:0;position:absolute;inset:0}.projects-hero .grid-overlay{background-image:linear-gradient(var(--border)1px,transparent 1px),linear-gradient(90deg,var(--border)1px,transparent 1px);opacity:.3;background-size:80px 80px;position:absolute;inset:0}.projects-hero .float-accent{background:var(--accent);opacity:.06;filter:blur(60px);border-radius:50%;position:absolute}.projects-hero .fa-1{width:300px;height:300px;animation:18s ease-in-out infinite plFloatSlow;top:-80px;right:-60px}.projects-hero .fa-2{width:200px;height:200px;animation:22s ease-in-out infinite reverse plFloatSlow;bottom:10%;left:-40px}.projects-hero .fa-3{width:150px;height:150px;animation:15s ease-in-out 3s infinite plFloatSlow;top:40%;right:20%}@keyframes plFloatSlow{0%,to{transform:translate(0)scale(1)}33%{transform:translate(20px,-30px)scale(1.05)}66%{transform:translate(-15px,20px)scale(.95)}}.hero-content{z-index:1;text-align:center;max-width:700px;position:relative}.hero-badge{justify-content:center;align-items:center;gap:14px;margin-bottom:32px;display:flex}.hero-badge .badge-line{background:var(--accent);opacity:.5;width:40px;height:1px}.hero-badge .badge-text{color:var(--accent);letter-spacing:2px;font-size:.82rem}.hero-title{color:var(--text-primary);margin-bottom:20px;font-size:2.8rem;font-weight:800;line-height:1.3}.hero-title .title-word{margin:0 6px;display:inline-block}.hero-title .title-word.accent{color:var(--accent)}.hero-subtitle{color:var(--text-secondary);margin-bottom:40px;font-size:1.05rem;line-height:1.8}.filter-bar{flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;display:flex}.filter-tag{border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:100px;align-items:center;gap:8px;padding:8px 20px;font-family:Vazirmatn,sans-serif;font-size:.85rem;transition:all .35s cubic-bezier(.4,0,.2,1);display:inline-flex;position:relative;overflow:hidden}.filter-tag:before{content:"";background:var(--accent);transform-origin:50%;z-index:-1;border-radius:100px;transition:transform .35s cubic-bezier(.4,0,.2,1);position:absolute;inset:0;transform:scaleX(0)}.filter-tag:hover{border-color:var(--accent);color:var(--accent)}.filter-tag.active{border-color:var(--accent);color:#fff}.filter-tag.active:before{transform:scaleX(1)}.filter-count{background:var(--bg-secondary);color:var(--text-muted);border-radius:100px;padding:2px 8px;font-size:.72rem;transition:all .35s}.filter-tag.active .filter-count{color:#fff;background:#fff3}.projects-hero .scroll-cue{z-index:1;position:absolute;bottom:24px;left:50%;transform:translate(-50%)}.projects-hero .scroll-cue-line{background:linear-gradient(to bottom,var(--accent),transparent);width:1px;height:48px;animation:2s ease-in-out infinite plScrollPulse}@keyframes plScrollPulse{0%,to{opacity:1;transform:scaleY(1)}50%{opacity:.3;transform:scaleY(.6)}}.projects-grid-section{max-width:1200px;margin:0 auto;padding:60px 24px 120px}.projects-grid{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.project-card{color:inherit;background:var(--bg-secondary);border:1px solid var(--border);border-radius:16px;text-decoration:none;transition:all .45s cubic-bezier(.4,0,.2,1);display:block;position:relative;overflow:hidden}.project-card.revealed{opacity:1;transform:translateY(0)}.project-card.filtering-out{opacity:0;pointer-events:none;transform:scale(.92)translateY(20px)}.project-card.filtering-in{opacity:1;transform:scale(1)translateY(0)}.project-card:hover{border-color:var(--accent);transform:translateY(-6px);box-shadow:0 20px 60px #0000001f}[data-theme=dark] .project-card:hover{box-shadow:0 20px 60px #0006}.card-image-wrap{aspect-ratio:4/3;position:relative;overflow:hidden}.card-image{object-fit:cover;width:100%;height:100%;transition:transform .6s cubic-bezier(.4,0,.2,1)}.project-card:hover .card-image{transform:scale(1.08)}.card-placeholder{background:var(--bg-secondary);color:var(--text-muted);justify-content:center;align-items:center;display:flex}.card-placeholder svg{opacity:.3;width:48px;height:48px}.card-title-on-image{color:#fff;z-index:3;text-shadow:0 2px 6px #0000004d;pointer-events:none;background:linear-gradient(#0000 0%,#0003 30%,#000000b3 100%);padding:20px 16px 12px;font-size:1.1rem;font-weight:700;line-height:1.4;transition:transform .3s;position:absolute;bottom:0;left:0;right:0}.project-card:hover .card-title-on-image{transform:translateY(-4px)}.card-overlay{opacity:0;background:linear-gradient(#0000 0%,#0000001a 50%,#0009 100%);justify-content:flex-end;align-items:flex-end;padding:20px;transition:opacity .4s;display:flex;position:absolute;inset:0}.project-card:hover .card-overlay{opacity:1}.overlay-content{align-items:center;gap:8px;display:flex}.overlay-tag{color:#fff;letter-spacing:1px;font-size:.78rem}.overlay-arrow{width:18px;height:18px;color:var(--accent);transition:transform .3s}.project-card:hover .overlay-arrow{transform:translate(3px,-3px)}.card-number{backdrop-filter:blur(10px);color:#fff;z-index:2;background:#00000080;border-radius:50%;justify-content:center;align-items:center;width:38px;height:38px;font-size:.75rem;font-weight:700;display:flex;position:absolute;top:12px;left:12px}[data-theme=dark] .card-number{background:#ffffff1a}.card-info{padding:14px 16px}.card-meta{color:var(--text-muted);align-items:center;gap:6px;margin-bottom:10px;font-size:.72rem;display:flex}.card-category{color:var(--accent);font-weight:600}.card-year{opacity:.7}.card-title{display:none}.project-card:hover .card-title{color:var(--accent)}.card-location{color:var(--text-secondary);align-items:center;gap:4px;font-size:.8rem;display:flex}.card-location svg{opacity:.6;width:14px;height:14px}.empty-state{text-align:center;color:var(--text-muted);grid-column:1/-1;padding:80px 20px}.empty-state svg{opacity:.3;width:80px;height:80px;margin-bottom:20px}.empty-state p{font-size:1.05rem}@media (width<=1024px){.projects-grid{grid-template-columns:repeat(2,1fr);gap:24px}.hero-title{font-size:2.3rem}}@media (width<=768px){.projects-hero{min-height:60vh;padding:60px 20px 40px}.hero-title{font-size:1.9rem}.hero-subtitle{font-size:.95rem}.filter-bar{gap:8px}.filter-tag{padding:6px 16px;font-size:.8rem}.projects-grid{grid-template-columns:1fr;gap:20px}.projects-grid-section{padding:40px 20px 80px}.card-title-on-image{padding:16px 12px 8px;font-size:1rem}.hero-action-btn{min-width:160px;padding:10px 22px;font-size:.85rem}}@media (width<=480px){.hero-title{font-size:1.6rem}.hero-badge .badge-text{font-size:.75rem}.card-info{padding:16px}.card-title{font-size:1rem}}.site-header{z-index:1000;background:0 0;justify-content:center;align-items:center;height:140px;padding-top:0;display:flex;position:absolute;top:0;left:0;right:0}.hero-action-btn{background:var(--accent);color:#fff;border:1px solid var(--accent);border-radius:100px;justify-content:center;align-items:center;min-width:180px;padding:12px 28px;font-size:.92rem;font-weight:700;text-decoration:none;transition:all .35s cubic-bezier(.4,0,.2,1);display:inline-flex;box-shadow:0 12px 32px #0000001f}.hero-action-btn:hover{color:var(--accent);background:0 0;transform:translateY(-3px);box-shadow:0 18px 45px #00000029}