:root{--ink:#092126;--muted:#5c6f72;--paper:#f4f3ed;--card:#fff;--line:#cfd8d6;--cyan:#11b7b1;--blue:#176b87;--lime:#c9f05a;--nav:#08272e;--shadow:0 18px 50px rgba(7,34,39,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"DM Sans",sans-serif}a{color:inherit}.topbar{height:72px;background:var(--nav);color:#eafffa;display:flex;align-items:center;padding:0 max(24px,calc((100vw - 1240px)/2));gap:40px;position:sticky;top:0;z-index:20;border-bottom:1px solid #1e4850}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font:600 13px "JetBrains Mono";letter-spacing:.08em;margin-right:auto}.brand-mark{display:grid;place-items:center;width:34px;height:34px;background:var(--lime);color:#08272e;font-size:12px;clip-path:polygon(0 0,85% 0,100% 15%,100% 100%,15% 100%,0 85%)}nav{display:flex;gap:28px}nav a{font-size:13px;text-decoration:none;color:#b8cece}nav a:hover{color:#fff}.theme{border:1px solid #376169;background:transparent;color:white;width:34px;height:34px;border-radius:50%;cursor:pointer}
main{overflow:hidden}.hero{max-width:1240px;margin:auto;padding:90px 24px 70px;display:grid;grid-template-columns:1.05fr .95fr;gap:75px;align-items:center}.eyebrow{font:600 11px "JetBrains Mono";letter-spacing:.14em;color:var(--blue);margin:0 0 20px}.hero h1{font-size:clamp(54px,6vw,84px);line-height:.94;letter-spacing:-.06em;margin:0 0 28px}.hero h1 span{color:var(--cyan)}.lede{font-size:18px;line-height:1.65;color:var(--muted);max-width:620px}.hero-actions{display:flex;gap:12px;margin:32px 0}.btn{padding:14px 20px;border-radius:4px;text-decoration:none;font-weight:700;font-size:14px}.primary{background:var(--nav);color:#fff}.secondary{border:1px solid var(--line);background:#fff}.status{font:11px "JetBrains Mono";color:var(--muted);display:flex;align-items:center;gap:8px}.status span{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(17,183,177,.15)}
.hero-diagram{background:var(--nav);min-height:490px;padding:20px;color:#dff7f5;position:relative;background-image:linear-gradient(rgba(70,130,137,.13) 1px,transparent 1px),linear-gradient(90deg,rgba(70,130,137,.13) 1px,transparent 1px);background-size:25px 25px;box-shadow:var(--shadow)}.diagram-head{display:flex;justify-content:space-between;font:10px "JetBrains Mono";color:#71979b}.live{color:var(--lime)}.cloud{border:1px solid #43717a;background:#0c3038;padding:14px 16px;position:absolute;left:50%;transform:translateX(-50%);width:230px}.cloud small,.spokes small{display:block;font:9px "JetBrains Mono";color:#6fadb2;margin-bottom:7px}.cloud strong,.spokes strong{font-size:15px}.cloud em{display:block;font:normal 10px "JetBrains Mono";color:#9ab9bc;margin-top:7px}.onprem{top:70px}.hub{top:235px;border-color:var(--cyan);box-shadow:0 0 0 4px rgba(17,183,177,.07)}.connector{position:absolute;top:132px;left:50%;height:104px;border-left:1px dashed #6699a0}.connector b{position:absolute;top:40px;left:12px;font:9px "JetBrains Mono";white-space:nowrap;color:#aad1d1}.spokes{position:absolute;bottom:25px;left:32px;right:32px;display:grid;grid-template-columns:1fr 1fr;gap:110px}.spokes div{border:1px solid #315860;padding:12px;background:#0c3038}.egress{position:absolute;right:7px;top:265px;color:#92afb2;font:9px "JetBrains Mono"}.egress b{display:block;color:var(--lime);margin-top:5px}.metrics{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);max-width:1240px;margin:auto}.metrics div{padding:28px 24px;border-right:1px solid var(--line);display:flex;gap:14px;align-items:center}.metrics div:last-child{border:0}.metrics strong{font:600 28px "JetBrains Mono";color:var(--cyan)}.metrics span{font-size:13px;color:var(--muted)}
.section{max-width:1240px;margin:auto;padding:110px 24px}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:44px}.section-heading h2{font-size:46px;letter-spacing:-.04em;margin:0}.section-heading>p{max-width:420px;color:var(--muted);line-height:1.6}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.card{background:var(--card);border:1px solid var(--line);padding:25px;min-height:410px;display:flex;flex-direction:column;transition:.25s}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.card.featured{background:#dff8f3;border-color:#a8ded8}.card-num{font:10px "JetBrains Mono";color:var(--muted);text-align:right}.icon{width:48px;height:48px;border:1px solid var(--cyan);color:var(--blue);display:grid;place-items:center;font:600 12px "JetBrains Mono";margin:16px 0 28px}.card h3{font-size:21px;margin:0 0 12px}.card p{font-size:14px;line-height:1.55;color:var(--muted)}.card ul{list-style:none;padding:0;margin:8px 0 24px}.card li{font-size:12px;padding:9px 0;border-top:1px solid var(--line)}.card li:before{content:"↳";color:var(--cyan);margin-right:8px}.card button{margin-top:auto;border:0;background:none;text-align:left;padding:0;color:var(--blue);font-weight:700;cursor:pointer}
.flows-section{max-width:none;background:var(--nav);color:#e9ffff}.flows-section>.section-heading,.walker{max-width:1192px;margin-left:auto;margin-right:auto}.flows-section .eyebrow{color:var(--lime)}.flows-section .section-heading>p{color:#94afb2}.walker{display:grid;grid-template-columns:280px 1fr;border:1px solid #31545b;min-height:530px}.scenario-list{border-right:1px solid #31545b}.scenario{width:100%;border:0;border-bottom:1px solid #31545b;background:transparent;color:#d9eded;padding:24px 18px;display:flex;gap:14px;text-align:left;cursor:pointer}.scenario b{font:10px "JetBrains Mono";color:#69959a}.scenario span{font-weight:600}.scenario small{display:block;color:#78999c;margin-top:6px;font-weight:400}.scenario.active{background:#113941;border-left:3px solid var(--lime)}.scenario.active b{color:var(--lime)}.trace-panel{padding:28px;display:flex;flex-direction:column}.trace-top{display:flex;justify-content:space-between;font:11px "JetBrains Mono";color:#aac8ca}.trace-canvas{flex:1;display:flex;align-items:center;justify-content:center;gap:14px;min-height:235px}.node{border:1px solid #416d73;background:#0d3037;padding:18px 15px;min-width:115px;text-align:center;opacity:.35;transition:.3s}.node.active{border-color:var(--lime);opacity:1;box-shadow:0 0 0 4px rgba(201,240,90,.08)}.node.done{opacity:.75}.node b{display:block;font-size:13px}.node small{font:9px "JetBrains Mono";color:#79a3a7}.arrow{color:#527c81}.explain{display:grid;grid-template-columns:1fr 1fr;gap:30px;border-top:1px solid #31545b;padding-top:22px}.explain small{font:9px "JetBrains Mono";color:var(--lime)}.explain p{font-size:13px;line-height:1.5;color:#b7cfd0}.trace-controls{display:flex;justify-content:space-between;align-items:center;margin-top:15px}.trace-controls button{border:1px solid #416d73;background:transparent;color:#dff6f5;padding:10px 14px;cursor:pointer}.trace-controls button:disabled{opacity:.3}.trace-controls #dots{display:flex;gap:7px}.trace-controls i{width:6px;height:6px;background:#416d73;border-radius:50%}.trace-controls i.active{background:var(--lime)}
.decision-grid{display:grid;grid-template-columns:.85fr 1.15fr;background:#fff;border:1px solid var(--line)}.decision-intro{padding:42px;border-right:1px solid var(--line)}.decision-intro h3{font-size:28px;margin-top:0}.decision-intro p{color:var(--muted);line-height:1.6}.pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px}.pills button{border:1px solid var(--line);background:#fff;padding:9px 12px;font:10px "JetBrains Mono";cursor:pointer}.pills button.active{background:var(--nav);color:#fff;border-color:var(--nav)}.checklist{padding:25px 42px}.check-item{display:grid;grid-template-columns:34px 1fr;gap:14px;padding:18px 0;border-bottom:1px solid var(--line)}.check-item:last-child{border:0}.check-item span{width:26px;height:26px;border:1px solid var(--cyan);display:grid;place-items:center;color:var(--cyan);font:10px "JetBrains Mono"}.check-item h4{margin:0 0 5px}.check-item p{margin:0;color:var(--muted);font-size:13px;line-height:1.5}.runbooks{padding-top:30px}.runbook-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.runbook-grid details{background:#fff;border:1px solid var(--line);padding:0 20px}.runbook-grid summary{cursor:pointer;list-style:none;padding:22px 0;font-weight:600;display:flex;align-items:center;gap:14px}.runbook-grid summary span{font:10px "JetBrains Mono";color:var(--cyan)}.runbook-grid summary i{margin-left:auto;font-style:normal}.runbook-grid ol{color:var(--muted);font-size:13px;line-height:1.6;padding:0 0 20px 34px}.sources{border-top:1px solid var(--line);padding-top:45px;padding-bottom:70px}.sources div{display:flex;flex-wrap:wrap;gap:12px}.sources a{background:#fff;border:1px solid var(--line);padding:12px 14px;text-decoration:none;font-size:12px}.sources a:hover{border-color:var(--cyan)}footer{background:var(--nav);color:#8ba7a9;padding:30px max(24px,calc((100vw - 1192px)/2));display:flex;justify-content:space-between;font:10px "JetBrains Mono"}footer a{color:var(--lime);text-decoration:none}
dialog{max-width:650px;width:calc(100% - 32px);border:0;padding:45px;background:#f9faf6;color:var(--ink);box-shadow:0 25px 90px #001c}dialog::backdrop{background:rgba(2,24,29,.75)}dialog .close{position:absolute;top:15px;right:15px;border:0;background:none;font-size:25px;cursor:pointer}dialog h2{font-size:36px;margin:0 0 20px}dialog h3{margin-top:25px}dialog p,dialog li{color:var(--muted);line-height:1.6;font-size:14px}
body.dark{--paper:#071f25;--card:#0c2b32;--ink:#eafffa;--muted:#9ab4b6;--line:#25484e;--nav:#05191e}.dark .secondary,.dark .decision-grid,.dark .decision-intro,.dark .pills button,.dark .runbook-grid details,.dark .sources a{background:#0c2b32}.dark .card.featured{background:#123c42}
@media(max-width:900px){nav{display:none}.hero{grid-template-columns:1fr;padding-top:60px}.hero-diagram{min-height:450px}.cards{grid-template-columns:1fr 1fr}.walker{grid-template-columns:1fr}.scenario-list{display:grid;grid-template-columns:1fr 1fr;border-right:0}.trace-canvas{overflow:auto;justify-content:flex-start}.decision-grid{grid-template-columns:1fr}.decision-intro{border-right:0;border-bottom:1px solid var(--line)}}
@media(max-width:600px){.hero h1{font-size:52px}.hero{gap:35px}.metrics{grid-template-columns:1fr 1fr}.metrics div:nth-child(2){border-right:0}.section{padding:75px 18px}.section-heading{display:block}.section-heading h2{font-size:38px}.cards,.runbook-grid{grid-template-columns:1fr}.walker{border-left:0;border-right:0}.scenario-list{grid-template-columns:1fr}.scenario{padding:16px}.trace-panel{padding:18px}.trace-canvas{gap:7px}.node{min-width:92px;padding:14px 8px}.explain{grid-template-columns:1fr;gap:10px}.decision-intro,.checklist{padding:26px 22px}footer{gap:18px;flex-wrap:wrap}.hero-diagram{margin:0 -24px}.spokes{gap:45px}}