@import url("https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&family=Syne:wght@400;600;700;800&display=swap");:root{--pf-bg:#0d0f12;--surface:#111418;--surface-2:#13181f;--border:#1a2030;--accent:#4a7fa5;--accent-bright:#5d9ec9;--accent-dim:#2a4d66;--accent-glow:rgba(74,127,165,.12);--text-primary:#e8edf2;--text-secondary:#7a8a99;--text-muted:#3d4e5e;--font-display:"Syne",sans-serif;--font-mono:"Space Mono",monospace;--card-w:420px;--card-img-h:260px}.portfolio{background:var(--pf-bg);min-height:100vh;padding:60px 0 80px;position:relative;overflow:hidden;display:flex;flex-direction:column}.portfolio:before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);background-size:48px 48px;opacity:.2;pointer-events:none}.pf-container{width:100%;max-width:1400px;margin:0 auto;position:relative;z-index:1;display:flex;flex-direction:column}.pf-header{padding:0 48px;margin-bottom:40px}.pf-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);display:block;margin-bottom:10px}.pf-header-row{display:flex;align-items:flex-end;justify-content:space-between}.pf-title{font-family:var(--font-display);font-size:clamp(2.6rem,5vw,4rem);font-weight:800;color:var(--text-primary);letter-spacing:-.02em;line-height:1;display:flex;gap:2px}.pf-title span{display:inline-block;transition:filter .4s ease,opacity .4s ease,transform .4s ease}.pf-title:hover span{filter:blur(6px);opacity:.3;transform:scale(1.15)}.pf-title span:first-child{transition-delay:0s}.pf-title span:nth-child(2){transition-delay:.05s}.pf-title span:nth-child(3){transition-delay:.1s}.pf-title span:nth-child(4){transition-delay:.15s}.pf-title span:nth-child(5){transition-delay:.2s}.pf-title span:nth-child(6){transition-delay:.25s}.pf-title span:nth-child(7){transition-delay:.3s}.pf-title span:nth-child(8){transition-delay:.35s}.pf-title span:nth-child(9){transition-delay:.4s}.pf-counter{font-family:var(--font-mono);font-size:13px;padding-bottom:6px}.pf-counter-active{color:var(--accent-bright)}.pf-counter-sep{margin:0 4px}.pf-counter-sep,.pf-counter-total{color:var(--text-muted)}.pf-title-line{margin-top:14px;width:52px;height:3px;background:linear-gradient(90deg,var(--accent),transparent);border-radius:2px}.pf-track{display:flex;gap:24px;margin:8px 48px 24px;overflow-x:auto;overflow-y:visible;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;cursor:-webkit-grab;cursor:grab;scrollbar-width:none;-ms-overflow-style:none}.pf-track::-webkit-scrollbar{display:none}.pf-track.dragging{cursor:-webkit-grabbing;cursor:grabbing;-webkit-user-select:none;-moz-user-select:none;user-select:none}.pf-track:after,.pf-track:before{content:"";position:-webkit-sticky;position:sticky;top:0;flex-shrink:0;width:0;pointer-events:none;z-index:2}.pf-card{flex:0 0 var(--card-w);scroll-snap-align:start;background:var(--surface);border:1px solid var(--border);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;position:relative;animation:fadeSlideUp .5s cubic-bezier(.22,1,.36,1) both;transition:border-color .3s ease,transform .3s ease,box-shadow .3s ease}.pf-card:hover{transform:translateY(-4px);box-shadow:0 20px 48px rgba(0,0,0,.4),0 0 0 1px var(--accent-dim)}.pf-card--active,.pf-card:hover{border-color:var(--accent-dim)}.pf-badge{position:absolute;top:14px;left:14px;z-index:10;font-family:var(--font-mono);font-size:9px;letter-spacing:.15em;text-transform:uppercase;color:#fff;background:var(--accent);padding:4px 10px;border-radius:2px}.pf-img-wrap{position:relative;width:100%;height:var(--card-img-h);overflow:hidden;flex-shrink:0}.pf-img-wrap img{transition:transform .5s ease,filter .5s ease;filter:brightness(.9) saturate(.85)}.pf-card:hover .pf-img-wrap img{transform:scale(1.05);filter:brightness(.5) saturate(.6)}.pf-img-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;opacity:0;transition:opacity .3s ease;padding:20px}.pf-card:hover .pf-img-overlay{opacity:1}.pf-overlay-tech{gap:10px;flex-wrap:wrap}.pf-overlay-icon,.pf-overlay-tech{display:flex;justify-content:center}.pf-overlay-icon{align-items:center;width:40px;height:40px;border-radius:8px;background:hsla(0,0%,100%,.08);border:1px solid hsla(0,0%,100%,.12);color:var(--ic,#fff);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);transition:transform .2s ease,background .2s ease}.pf-overlay-icon:hover{transform:scale(1.12);background:hsla(0,0%,100%,.15)}.pf-overlay-links{display:flex;gap:10px}.pf-overlay-btn{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;padding:9px 16px;border-radius:4px;text-decoration:none;background:var(--accent);color:#fff;border:1px solid var(--accent);transition:background .2s ease,transform .15s ease}.pf-overlay-btn svg{width:13px;height:13px;flex-shrink:0}.pf-overlay-btn:hover{background:var(--accent-bright);transform:translateY(-1px)}.pf-overlay-btn--ghost{background:transparent;color:var(--text-primary);border-color:hsla(0,0%,100%,.25)}.pf-overlay-btn--ghost:hover{background:hsla(0,0%,100%,.1)}.pf-overlay-note{font-family:var(--font-mono);font-size:10px;color:hsla(0,0%,100%,.45);letter-spacing:.05em;text-align:center}.pf-card-footer{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1 1}.pf-card-meta{display:flex;align-items:center;gap:10px}.pf-card-id{font-family:var(--font-mono);font-size:10px;letter-spacing:.15em;color:var(--accent);background:rgba(74,127,165,.08);border:1px solid var(--accent-dim);padding:2px 7px;border-radius:3px;flex-shrink:0}.pf-card-title{font-family:var(--font-display);font-size:1.05rem;font-weight:700;color:var(--text-primary);letter-spacing:-.01em}.pf-card-desc{font-size:.8rem;line-height:1.7;color:var(--text-secondary);flex:1 1}.pf-card-tech{display:flex;flex-wrap:wrap;gap:5px;margin-top:auto}.pf-tech-chip{display:inline-flex;align-items:center;gap:4px;font-family:var(--font-mono);font-size:9px;letter-spacing:.08em;color:var(--text-secondary);background:var(--surface-2);border:1px solid var(--border);padding:3px 8px;border-radius:3px;transition:color .2s ease,border-color .2s ease}.pf-tech-chip svg{color:var(--ic,var(--accent));flex-shrink:0}.pf-card:hover .pf-tech-chip{border-color:var(--accent-dim);color:var(--text-primary)}.pf-card--github{border-style:dashed;border-color:var(--accent-dim);background:transparent;align-items:stretch;min-height:300px}.pf-github-inner{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:40px 24px;text-decoration:none;flex:1 1;transition:background .2s ease}.pf-github-inner:hover{background:rgba(74,127,165,.05)}.pf-github-icon{width:44px;height:44px;color:var(--text-muted);transition:color .2s ease,transform .2s ease}.pf-github-inner:hover .pf-github-icon{color:var(--accent-bright);transform:scale(1.1)}.pf-github-label{font-family:var(--font-display);font-size:1rem;font-weight:700;color:var(--text-secondary);transition:color .2s ease}.pf-github-inner:hover .pf-github-label{color:var(--text-primary)}.pf-github-sub{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;color:var(--accent)}.pf-dots{display:flex;justify-content:center;gap:8px;padding:0 48px;margin-top:8px}.pf-dot{width:6px;height:6px;border-radius:50%;background:var(--border);border:none;cursor:pointer;padding:0;transition:background .2s ease,transform .2s ease,width .2s ease}.pf-dot--active{background:var(--accent);width:22px;border-radius:3px;transform:none}.pf-arrows{gap:12px;padding:16px 48px 0}.pf-arrow,.pf-arrows{display:flex;justify-content:center}.pf-arrow{width:40px;height:40px;border-radius:6px;background:var(--surface);border:1px solid var(--border);color:var(--text-secondary);align-items:center;cursor:pointer;transition:border-color .2s ease,color .2s ease,background .2s ease}.pf-arrow svg{width:18px;height:18px}.pf-arrow:hover:not(:disabled){border-color:var(--accent-dim);color:var(--accent-bright);background:rgba(74,127,165,.08)}.pf-arrow:disabled{opacity:.3;cursor:not-allowed}@keyframes fadeSlideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (max-width:860px){:root{--card-w:340px;--card-img-h:210px}.pf-header{padding:0 24px}.pf-track{padding:8px 24px 24px}.pf-dots{padding:0 24px}.pf-arrows{padding:16px 24px 0}}@media (max-width:480px){:root{--card-w:300px;--card-img-h:190px}.pf-header{padding:0 16px}.pf-track{padding:8px 16px 24px;gap:16px}.pf-dots{padding:0 16px}.pf-arrows{padding:16px 16px 0}}