.laava-demo *{box-sizing:border-box}.laava-demo{margin:0;padding:0;background:var(--bg-dark);color:var(--fg-on-dark);scroll-behavior:smooth;font-family:var(--font-sans);font-feature-settings:"ss01","cv11";line-height:var(--lh-relaxed)}.laava-demo .arch-topbar{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:16px 32px;background:rgba(23,23,23,.85);backdrop-filter:saturate(140%) blur(12px);-webkit-backdrop-filter:saturate(140%) blur(12px);border-bottom:1px solid var(--border-dark)}.laava-demo .arch-brand{display:inline-flex;align-items:center;gap:10px;font-size:16px;font-weight:700;letter-spacing:-.01em}.laava-demo .arch-brand img{width:22px;height:22px}.laava-demo .arch-nav{display:inline-flex;gap:4px;padding:4px;background:var(--neutral-800);border:1px solid var(--neutral-700);border-radius:var(--radius-full)}.laava-demo .arch-nav a{padding:6px 14px;font-size:var(--fs-sm);font-weight:500;color:var(--fg-on-dark-muted);border-radius:var(--radius-full);transition:color var(--duration) var(--ease),background var(--duration) var(--ease)}.laava-demo .arch-nav a:hover{color:var(--fg-on-dark)}.laava-demo .arch-nav a.active{color:var(--fg-on-dark);background:var(--neutral-700)}.laava-demo .arch-cta{font-size:var(--fs-sm);font-weight:600;padding:8px 16px;background:var(--laava-coral);color:var(--neutral-900);border-radius:var(--radius);transition:background var(--duration) var(--ease)}.laava-demo .arch-cta:hover{background:var(--laava-coral-hover);color:var(--neutral-900)}.laava-demo .scrolly{position:relative;height:800vh}.laava-demo .stage{position:sticky;top:0;height:100vh;width:100%;overflow:hidden}.laava-demo .stage-canvas{position:absolute;inset:0;width:100%;height:100%}.laava-demo .stage:after{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.025) 1px,transparent 0);background-size:40px 40px;pointer-events:none;opacity:.6;mix-blend-mode:screen}.laava-demo .stage-hud{position:absolute;top:88px;left:32px;z-index:5;display:flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--fg-on-dark-muted);pointer-events:none}.laava-demo .stage-hud .dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--laava-coral);box-shadow:0 0 0 4px rgba(255,86,92,.15);animation:pulse 3s cubic-bezier(.4,0,.6,1) infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.laava-demo .stage-progress{position:absolute;top:50%;right:32px;transform:translateY(-50%);z-index:5;display:flex;flex-direction:column;gap:14px;font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--fg-on-dark-muted);pointer-events:none}.laava-demo .stage-progress .tick{display:flex;align-items:center;gap:10px;opacity:.45;transition:opacity var(--duration) var(--ease),color var(--duration) var(--ease)}.laava-demo .stage-progress .tick.active{opacity:1;color:var(--fg-on-dark)}.laava-demo .stage-progress .tick.active .tick-bar{background:var(--laava-coral);width:28px}.laava-demo .stage-progress .tick-bar{display:inline-block;width:16px;height:1px;background:var(--neutral-500);transition:background var(--duration) var(--ease),width var(--duration) var(--ease)}.laava-demo .arch-prose{position:absolute;top:0;right:0;width:46%;max-width:640px;padding:0 64px 0 0;pointer-events:none}.laava-demo .beat{height:100vh;display:flex;flex-direction:column;justify-content:center;gap:24px;padding:0 0 0 24px}.laava-demo .beat-inner{pointer-events:auto;max-width:520px}.laava-demo .beat .eyebrow{font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.12em;color:var(--laava-coral);text-transform:uppercase;margin-bottom:18px;display:flex;align-items:center;gap:12px}.laava-demo .beat .eyebrow .num{color:var(--fg-on-dark-muted)}.laava-demo .beat h1{font-size:clamp(2.5rem,5vw,4rem);font-weight:700;line-height:1.02;letter-spacing:-.025em;margin:0 0 20px}.laava-demo .beat h2{font-size:clamp(2rem,3.4vw,2.75rem);font-weight:700;line-height:1.05;letter-spacing:-.02em;margin:0 0 18px}.laava-demo .beat p{font-size:var(--fs-body-lg);line-height:1.6;color:var(--fg-on-dark-dim);margin:0}.laava-demo .beat p+p{margin-top:14px}.laava-demo .beat .lead{font-size:var(--fs-lead);color:var(--fg-on-dark-muted)}.laava-demo .node-list{list-style:none;margin:24px 0 0;padding:0;display:flex;flex-direction:column;gap:10px}.laava-demo .node-list li{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:baseline;padding:12px 14px;background:rgba(38,38,38,.55);border:1px solid var(--neutral-800);border-radius:var(--radius)}.laava-demo .node-list .node-name{font-family:var(--font-mono);font-size:13px;font-weight:500;color:var(--fg-on-dark);letter-spacing:-.01em}.laava-demo .node-list .node-detail{font-size:var(--fs-sm);color:var(--fg-on-dark-muted);line-height:1.5}.laava-demo .calls{margin-top:24px;padding:18px 20px;background:rgba(10,10,10,.6);border:1px solid var(--neutral-800);border-left:2px solid var(--laava-coral);border-radius:var(--radius);font-family:var(--font-mono);font-size:13px;line-height:1.7;color:var(--fg-on-dark-dim)}.laava-demo .calls .ck{color:var(--laava-coral)}.laava-demo .calls .cm{color:var(--neutral-500)}.laava-demo .calls .cs{color:#c9c9c9}.laava-demo .calls .cn{color:#95c5f7}.laava-demo .beat.closing{align-items:flex-start}.laava-demo .tagline{font-size:clamp(2.5rem,5vw,4.25rem);font-weight:800;letter-spacing:-.03em;line-height:.98;margin:0 0 32px}.laava-demo .tagline .coral{color:var(--laava-coral)}.laava-demo .cta-button{display:inline-flex;align-items:center;gap:10px;padding:18px 28px;background:var(--laava-coral);color:var(--neutral-900);font-size:var(--fs-body-lg);font-weight:600;border-radius:var(--radius);border:none;cursor:pointer;pointer-events:auto;transition:background var(--duration) var(--ease),transform var(--duration) var(--ease)}.laava-demo .cta-button:hover{background:var(--laava-coral-hover);transform:translateY(-2px);color:var(--neutral-900)}.laava-demo .cta-button svg{width:18px;height:18px;transition:transform var(--duration) var(--ease)}.laava-demo .cta-button:hover svg{transform:translateX(4px)}.laava-demo .box-schematic{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none;opacity:0;transition:opacity .5s var(--ease)}.laava-demo .box-schematic.visible{opacity:1}.laava-demo .box-schematic svg{width:min(46%,700px);height:auto;transform:translateX(-12%)}.laava-demo .tweaks-fab{position:fixed;bottom:24px;right:24px;z-index:100;display:none}@media (max-width:900px){.laava-demo .arch-prose{position:relative;width:100%;max-width:100%;padding:0 24px;background:var(--bg-dark)}.laava-demo .scrolly{height:auto}.laava-demo .stage{position:relative;height:60vh}.laava-demo .beat{min-height:80vh;height:auto;padding:60px 0}.laava-demo .arch-topbar{padding:12px 16px}.laava-demo .arch-nav a{padding:6px 10px;font-size:12px}.laava-demo .stage-progress{display:none}}@media (prefers-reduced-motion:reduce){.laava-demo .stage-hud .dot{animation:none}}