:root{--bg-page:#fafaf9;--bg-surface:#fff;--text-main:#1c1917;--text-muted:#78716c;--accent-primary:#171717;--accent-secondary:#ea580c;--border-subtle:#e7e5e4;color-scheme:light;font-family:Inter,system-ui,sans-serif}body{background-color:var(--bg-page);color:var(--text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;margin:0;padding:0}h1,h2,h3,h4,.font-heading{font-family:Plus Jakarta Sans,sans-serif}.app-container{width:100%;min-height:100vh;display:flex}.sidebar{box-sizing:border-box;border-right:1px solid var(--border-subtle);background-color:var(--bg-page);z-index:10;flex-direction:column;width:20%;min-width:250px;height:100vh;padding:4rem 3rem;display:flex;position:sticky;top:0;overflow-y:auto}.hero{margin-bottom:2rem}.hero-title{color:var(--accent-primary);letter-spacing:-.03em;margin-bottom:1rem;font-family:Plus Jakarta Sans,sans-serif;font-size:2.2rem;font-weight:800;line-height:1.1}.hero-subtitle{color:var(--text-muted);font-family:Inter,sans-serif;font-size:1rem;font-weight:400;line-height:1.6}.pipeline-nav{flex-direction:column;flex:1;gap:1.5rem;margin-top:2rem;display:flex}.nav-item{cursor:pointer;opacity:.5;align-items:flex-start;gap:1rem;transition:opacity .3s,transform .3s;display:flex}.nav-item:hover{opacity:.8;transform:translate(5px)}.nav-item.active{opacity:1}.nav-node{background-color:var(--border-subtle);border-radius:50%;width:12px;height:12px;margin-top:6px;transition:background-color .3s;position:relative}.nav-item.active .nav-node{background-color:var(--accent-secondary);box-shadow:0 0 0 4px #ea580c33}.nav-node:after{content:"";background-color:var(--border-subtle);width:2px;height:48px;position:absolute;top:12px;left:5px}.nav-item:last-child .nav-node:after{display:none}.nav-text h3{color:var(--accent-primary);margin:0 0 .25rem;font-size:1.25rem;font-weight:700}.nav-text p{color:var(--text-muted);margin:0;font-size:.95rem;line-height:1.5}.canvas{background-color:var(--bg-surface);box-sizing:border-box;width:80%;height:100vh;padding:6rem 8rem;overflow-y:auto}.fade-in{animation:.8s ease-in fadeIn}.fade-in-up{animation:.5s ease-out fadeInUp}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.section-wrapper{max-width:1400px;margin:0 auto;animation:.6s ease-out fadeIn}.section-title{color:var(--accent-primary);letter-spacing:-.04em;margin-bottom:2rem;font-family:Plus Jakarta Sans,sans-serif;font-size:3.5rem;font-weight:800;line-height:1.1}.section-text{color:var(--text-muted);max-width:1100px;margin-bottom:3rem;font-family:Inter,sans-serif;font-size:1.25rem;font-weight:400;line-height:1.7}.section-text strong{color:var(--text-main);font-weight:600}.arch-diagram{border-top:1px dashed var(--border-subtle);border-bottom:1px dashed var(--border-subtle);flex-direction:column;align-items:center;margin:4rem 0;padding:3rem 0;display:flex}.layer{border:1px solid var(--border-subtle);text-align:center;min-width:250px;color:var(--accent-primary);background:#fff;border-radius:100px;padding:1.25rem 2.5rem;font-family:Plus Jakarta Sans,sans-serif;font-weight:600;box-shadow:0 10px 30px #00000008}.cnn-layer{background:#f8fafc;border-color:#cbd5e1}.arrow{color:var(--border-subtle);margin:.5rem 0;font-size:2rem}.arrow-split{justify-content:space-between;width:300px;margin:.5rem 0;display:flex}.arrow-left,.arrow-right{color:var(--border-subtle);font-size:2rem}.arrow-left{margin-right:auto}.arrow-right{margin-left:auto}.heads{gap:2rem;display:flex}.head-layer{border-color:var(--accent-secondary);color:var(--accent-secondary)}.math-box{border:1px solid var(--border-subtle);text-align:center;background:#fafaf9;border-radius:16px;margin:3rem 0;padding:2rem}.math-label{text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);margin-bottom:1rem;font-size:.85rem;font-weight:600}.data-showcase{grid-template-columns:repeat(3,1fr);gap:3rem;margin:3rem 0;display:grid}.data-card{flex-direction:column;display:flex}.data-label{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:.5rem;font-family:Inter,sans-serif;font-size:.9rem;font-weight:600}.data-value{color:var(--accent-primary);font-family:Plus Jakarta Sans,sans-serif;font-size:3.5rem;font-weight:800;line-height:1}.data-delta{color:var(--accent-secondary);vertical-align:middle;background:#ea580c1a;border-radius:100px;align-items:center;margin-left:.75rem;padding:.25rem .75rem;font-size:.9rem;font-weight:700;display:inline-flex}.pill-nav{gap:1rem;margin-bottom:3rem;display:flex}.pill-btn{border:1px solid var(--border-subtle);color:var(--text-muted);cursor:pointer;background:0 0;border-radius:100px;padding:.75rem 1.5rem;font-family:Inter,sans-serif;font-size:.95rem;font-weight:500;transition:all .2s}.pill-btn:hover{border-color:var(--text-muted);color:var(--text-main)}.pill-btn.active{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.grid{display:grid}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.gap-8{gap:2rem}@media (width>=768px){.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.md\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}}.flex{display:flex}.flex-col{flex-direction:column}.justify-between{justify-content:space-between}.items-center{align-items:center}.flex-1{flex:1}.mb-2{margin-bottom:.5rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.mb-8{margin-bottom:2rem}.mt-4{margin-top:1rem}.mt-6{margin-top:1.5rem}.mt-8{margin-top:2rem}.p-4{padding:1rem}.p-6{padding:1.5rem}.pb-2{padding-bottom:.5rem}.border-b{border-bottom-width:1px}.border-gray-200{border-color:#e5e7eb}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-gray-500{color:#6b7280}.uppercase{text-transform:uppercase}.font-bold{font-weight:700}.tracking-wide{letter-spacing:.025em}.case-card{border:1px solid var(--border-subtle);background:#fff;border-radius:12px;transition:transform .3s,box-shadow .3s;overflow:hidden}.case-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px #0000000d}.case-header{border-bottom:1px solid var(--border-subtle);text-align:center;background:#fafaf9;padding:1rem;font-family:Plus Jakarta Sans,sans-serif;font-weight:700}.case-image{object-fit:cover;cursor:zoom-in;width:100%;height:250px;transition:transform .3s}.case-image:hover{transform:scale(1.03)}.case-stats{padding:1.5rem}.stat-row{border-bottom:1px dashed var(--border-subtle);justify-content:space-between;padding:.5rem 0;font-size:.9rem;display:flex}.stat-row:last-child{border-bottom:none;padding-bottom:0}.image-modal-overlay{z-index:9999;cursor:zoom-out;background-color:#fffffff2;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.image-modal-content{object-fit:contain;border-radius:8px;max-width:90vw;max-height:90vh;box-shadow:0 20px 60px #0000001a}html,body,main{width:100%;height:100%}.app-container{height:100vh;overflow:hidden}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#0f172a}::-webkit-scrollbar-thumb{background:#334155;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#475569}