@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap";
:root{--bg-primary:#000;--bg-secondary:#09090b;--bg-tertiary:#18181b;--border-color:#ffffff14;--border-hover:#ffffff2e;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--font-display:"Outfit", sans-serif;--font-body:"Plus Jakarta Sans", sans-serif;--glow-energy:#ffffff1a;--glow-chips:#ffffff1a;--glow-infrastructure:#ffffff1a;--glow-models:#ffffff1a;--glow-ai:#ffffff1a}*{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-body);scroll-behavior:smooth;-webkit-font-smoothing:antialiased;min-height:100vh;font-size:16px;line-height:1.6;overflow-x:hidden}body:before{content:"";z-index:-2;pointer-events:none;background-image:linear-gradient(#ffffff04 1px,#0000 1px),linear-gradient(90deg,#ffffff04 1px,#0000 1px);background-position:top;background-size:50px 50px;width:100%;height:100%;position:fixed;top:0;left:0}body:after{content:"";z-index:-1;pointer-events:none;filter:blur(80px);background:radial-gradient(circle,#ffffff05 0%,#0000 70%);width:80vw;height:80vh;position:fixed;top:20%;left:50%;transform:translate(-50%,-20%)}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);letter-spacing:-.02em;font-weight:600}a{color:inherit;text-decoration:none}.glass-panel{-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);background:#0f0f0fa6;border-radius:16px;transition:all .3s cubic-bezier(.16,1,.3,1)}.glass-panel:hover{border-color:var(--border-hover);background:#18181bcc;box-shadow:0 12px 30px -10px #00000080}.app-container{flex-direction:column;width:100%;max-width:1300px;min-height:100vh;margin:0 auto;padding:0 1.5rem;display:flex}.app-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:2.5rem;padding:1.5rem 0;display:flex}.logo-container{align-items:center;gap:.75rem;display:flex}.logo-stack-icon{flex-direction:column;gap:3px;width:24px;display:flex}.logo-stack-bar{background:linear-gradient(90deg,#fff,#64748b);border-radius:2px;width:100%;height:4px;transition:transform .3s}.logo-container:hover .logo-stack-bar:first-child{transform:translateY(-2px)scaleX(.8)}.logo-container:hover .logo-stack-bar:nth-child(3){transform:translateY(2px)scaleX(1.2)}.logo-text{background:linear-gradient(135deg, var(--text-primary) 30%, #94a3b8 100%);-webkit-text-fill-color:transparent;letter-spacing:-.03em;-webkit-background-clip:text;font-size:1.25rem;font-weight:700}.nav-links{gap:1.5rem;display:flex}.nav-link{color:var(--text-secondary);font-size:.875rem;font-weight:500;transition:color .2s}.nav-link:hover{color:var(--text-primary)}.app-footer{border-top:1px solid var(--border-color);color:var(--text-muted);justify-content:center;align-items:center;gap:.5rem;margin-top:auto;padding:1.5rem 0;font-size:.8rem;display:flex}.footer-link{color:var(--text-secondary);align-items:center;text-decoration:none;transition:color .2s;display:inline-flex}.footer-link:hover{color:var(--text-primary)}.fade-in{animation:.8s cubic-bezier(.16,1,.3,1) forwards fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}.svg-connection-line{stroke-dasharray:8;stroke-dashoffset:80px;opacity:.8;transition:all .4s;animation:4s linear infinite flowLine}@keyframes flowLine{to{stroke-dashoffset:0}}.subsection-container{grid-template-columns:1fr;gap:2rem;margin-bottom:3rem;display:grid}@media (min-width:900px){.subsection-container{grid-template-columns:1.4fr 1fr}}.back-btn{border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;background:#ffffff08;border-radius:8px;align-items:center;gap:.5rem;width:fit-content;padding:.6rem 1.2rem;font-size:.875rem;font-weight:500;transition:all .25s;display:inline-flex}.back-btn:hover{border-color:var(--border-hover);color:var(--text-primary);background:#ffffff14;transform:translate(-3px)}.layer-tag{text-transform:uppercase;letter-spacing:.05em;border-radius:20px;align-items:center;gap:.5rem;margin-bottom:1.5rem;padding:.35rem .85rem;font-size:.75rem;font-weight:600;display:inline-flex}.metric-card{border:1px solid var(--border-color);text-align:center;background:#ffffff05;border-radius:12px;padding:1.25rem}.metric-value{font-size:2rem;font-weight:700;font-family:var(--font-display);background:linear-gradient(135deg, var(--text-primary) 30%, #64748b 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.25rem}.metric-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-size:.75rem}.tree-box{flex-direction:column;width:100%;display:flex}.stack-column{flex-direction:column-reverse;gap:1.25rem;width:100%;display:flex}.accordion-item{flex-direction:column;width:100%;display:flex}.stack-item{cursor:pointer;border:1px solid var(--border-color);z-index:10;background:#0f0f0f99;border-radius:12px;justify-content:space-between;align-items:center;width:100%;padding:1.25rem;transition:all .35s cubic-bezier(.16,1,.3,1);display:flex;position:relative}.stack-item:after{content:"";pointer-events:none;opacity:0;border-radius:12px;transition:all .3s;position:absolute;inset:0;box-shadow:0 0 15px #0000}.stack-item:hover{background:#18181bd9;border-color:#ffffff40;transform:translateY(-2px)scale(1.005)}.stack-item.active{background:#18181bf2;border-bottom-right-radius:0;border-bottom-left-radius:0}.stack-item.active:after{opacity:1}.expansion-panel{border:1px solid var(--border-color);background:#0a0a0a59;border-top:none;border-bottom-right-radius:12px;border-bottom-left-radius:12px;flex-direction:column;gap:1rem;width:100%;padding:1.5rem;animation:.35s cubic-bezier(.16,1,.3,1) forwards slideDown;display:flex;position:relative}@keyframes slideDown{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.panel-summary-card{border-left:3px solid var(--text-muted);color:var(--text-secondary);background:#ffffff04;border-radius:8px;padding:1rem 1.25rem;font-size:.9rem;line-height:1.5}.tree-svg-container{width:100%;height:40px;position:relative;overflow:visible}.subsections-grid{z-index:10;grid-template-columns:1fr;gap:1rem;display:grid}@media (min-width:600px){.subsections-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:1024px){.subsections-grid{grid-template-columns:repeat(4,1fr)}}.branch-node-horizontal{text-align:center;border:1px solid var(--border-color);cursor:pointer;background:#0f0f0fb3;border-radius:12px;flex-direction:column;align-items:center;gap:.75rem;padding:1.25rem 1rem;transition:all .3s cubic-bezier(.16,1,.3,1);display:flex;position:relative;overflow:hidden}.branch-node-horizontal:before{content:"";width:100%;height:3px;transition:background-color .3s;position:absolute;top:0;left:0}.branch-node-horizontal:hover{background:#18181be6;border-color:#fff3;transform:translateY(-4px)}.branch-node-horizontal .icon-wrapper{background:#ffffff08;border-radius:8px;justify-content:center;align-items:center;padding:.45rem;transition:transform .3s;display:flex}.branch-node-horizontal:hover .icon-wrapper{transform:scale(1.1)}.branch-node-horizontal h4{color:var(--text-primary);font-size:.95rem;font-weight:600}.branch-node-horizontal p{color:var(--text-secondary);margin-top:auto;font-size:.775rem;line-height:1.4}.pulsing-dot{border-radius:50%;width:8px;height:8px;position:relative}.pulsing-dot:after{content:"";opacity:.6;border-radius:50%;animation:2s infinite pulseDot;position:absolute;inset:-4px}@keyframes pulseDot{0%{opacity:.8;transform:scale(.8);box-shadow:0 0}70%{opacity:0;transform:scale(2.2);box-shadow:0 0 0 8px}to{opacity:0;transform:scale(2.2);box-shadow:0 0}}.article-card{border:1px solid var(--border-color);background:#0f0f0fa6}.article-card:hover{transform:translateY(-4px);border-color:var(--hover-color)!important;box-shadow:0 10px 30px -10px var(--hover-glow)!important}