@charset "UTF-8";
:root{
  --paper:#f6f4ed; --paper-2:#eceee6; --card:#fbfaf5; --ink:#1e2421; --muted:#5b665f; --line:#dcdcd2; --line-2:#cfd6cc;
  --blue:#1f5fbf; --blue-strong:#184e9f; --blue-pale:#e3eaf5; --on-blue:#fff; --mark:#1f5fbf;
  --coral:#c94a24; --coral-dot:#f0643c; --good:#2f7d4f; --wire:#b9c6bb; --chip:#e7e5dc;
  --term:#1f2623; --term-line:#363f3a; --term-text:#eef1e8; --term-dim:#a3b0a5;
  --serif:Georgia,"Times New Roman",serif; --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif; --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  color-scheme:light;
}
@media(prefers-color-scheme:dark){:root{
  --paper:#121614; --paper-2:#171c19; --card:#1b211e; --ink:#eaede6; --muted:#a2aca4; --line:#2a322e; --line-2:#36403a;
  --blue:#7ea8ee; --blue-strong:#a2c1f4; --blue-pale:#1b2840; --on-blue:#0c1526; --mark:#6f9ced;
  --coral:#ff8d66; --good:#7cc795; --wire:#3c4a42; --chip:#252c28;
  --term:#0c0f0e; --term-line:#252c28;
  color-scheme:dark;
}}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:28px}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:4px;border-radius:4px}
button:disabled{cursor:wait}
::selection{background:var(--blue-pale)}
h1,h2,h3,p{margin:0}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.mark{color:var(--mark);flex:none;display:block}
.shell{width:min(1180px,calc(100% - 96px));margin:auto}
.skip{position:absolute;left:16px;top:-100px;background:var(--ink);color:var(--paper);padding:12px;z-index:10}
.skip:focus{top:10px}

/* Nav */
.nav{display:flex;align-items:center;justify-content:space-between;padding:22px 0;border-bottom:1px solid var(--line)}
.brand{display:inline-flex;align-items:center;gap:10px}
.wordmark{font:700 28px/1 var(--sans);letter-spacing:-1.4px}
.kana{font-size:12px;color:var(--muted);border-left:1px solid var(--line-2);padding-left:10px;margin-left:2px;letter-spacing:1px}
nav{display:flex;gap:28px;align-items:center;font-size:14px}
nav a{color:var(--muted)}
nav a:hover,.text-link:hover,footer a:hover{color:var(--blue)}
nav .github{color:var(--ink);border:1px solid var(--line-2);padding:8px 14px;border-radius:8px}
nav .github:hover{border-color:var(--blue)}

/* Hero */
.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;padding-top:84px;padding-bottom:84px;align-items:center}
.eyebrow{display:flex;align-items:center;gap:8px;font:12px/1.6 var(--mono);text-transform:uppercase;letter-spacing:1px;color:var(--muted)}
.eyebrow .num{color:var(--coral);font-weight:600}
.eyebrow .num::after{content:"/";color:var(--line-2);margin-left:8px}
.live-dot{width:8px;height:8px;background:var(--coral-dot);border-radius:50%;box-shadow:0 0 0 4px color-mix(in srgb,var(--coral-dot) 20%,transparent);animation:beat 2.4s ease-in-out infinite}
h1{font:normal clamp(56px,6.6vw,92px)/1.02 var(--serif);letter-spacing:-.045em;margin:26px 0 28px}
em{color:var(--blue);font-weight:400}
h1 .dot{color:var(--coral-dot);font-style:normal}
.intro{font-size:18px;color:var(--muted);line-height:1.7;max-width:500px}
.actions{display:flex;align-items:center;gap:12px;margin-top:34px;flex-wrap:wrap}
.button{display:inline-flex;align-items:center;gap:14px;border-radius:8px;padding:13px 18px;font-size:15px;font-weight:600;border:1px solid transparent;transition:background .2s,border-color .2s,transform .2s}
.button:hover{transform:translateY(-2px)}
.primary{background:var(--blue);color:var(--on-blue)}
.primary:hover{background:var(--blue-strong)}
.ghost{border-color:var(--line-2);color:var(--ink)}
.ghost:hover{border-color:var(--blue);color:var(--blue)}

/* Routing diagram */
.routing{position:relative;margin:0;background:linear-gradient(150deg,var(--paper-2),var(--paper));border:1px solid var(--line-2);border-radius:18px;padding:22px 22px 0;overflow:hidden;box-shadow:0 30px 60px -40px #1e3a2a40}
.diagram-top,.diagram-bottom{display:flex;justify-content:space-between;font:11px var(--mono);letter-spacing:.8px;text-transform:uppercase;color:var(--muted)}
.diagram-caption{color:var(--coral)}
.clients{display:grid;grid-template-columns:repeat(3,1fr);justify-items:center;gap:10px;margin-top:22px;position:relative;z-index:2}
.clients>span,.providers>div{background:var(--card);border:1px solid var(--line-2);border-radius:8px}
.clients>span{padding:9px 12px;font-size:13px;white-space:nowrap}
.clients b{margin-right:6px;color:var(--muted)}
.middle{position:relative;height:220px}
.wires{position:absolute;inset:0;width:100%;height:100%}
.wires path{fill:none;stroke-width:1.5;vector-effect:non-scaling-stroke}
.wire-base path{stroke:var(--wire)}
.wire-flow path{stroke:var(--blue);stroke-width:2.5;stroke-dasharray:6 14;animation:flow 1.2s linear infinite}
.wire-flow .late{stroke:var(--coral-dot)}
.hub{position:absolute;z-index:2;left:50%;top:46px;transform:translateX(-50%);width:128px;height:128px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;background:var(--card);border:1px solid var(--line-2);border-radius:28px;box-shadow:0 0 0 8px color-mix(in srgb,var(--blue) 7%,transparent),0 10px 24px -12px #1e3a2a50}
.hub span{font-size:18px;font-weight:700;letter-spacing:-.6px}
.providers{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;position:relative;z-index:2}
.providers>div{display:flex;flex-direction:column;align-items:center;padding:12px 4px;text-align:center}
.providers>div.selected{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-pale)}
.providers>div.down{opacity:.7}
.provider-icon{width:28px;height:28px;display:grid;place-items:center;background:var(--chip);border-radius:7px;font:15px var(--serif);margin-bottom:6px}
.providers strong{font-size:13px;font-weight:600}
.providers small{display:flex;align-items:center;gap:5px;font:11px var(--mono);color:var(--muted);margin-top:4px}
.providers i{width:6px;height:6px;border-radius:50%;background:var(--muted)}
.providers .down i{background:var(--coral-dot)}
.providers .selected i{background:var(--good)}
.diagram-bottom{padding:22px 0 18px;justify-content:center}

/* Compat strip */
.compat{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);color:var(--muted)}
.compat>span{font:12px var(--mono);text-transform:uppercase;letter-spacing:1px}
.compat p{font-size:15px;color:var(--ink)}
.compat i{font-style:normal;color:var(--line-2);margin:0 12px}

/* Sections */
.section{padding-top:96px;padding-bottom:96px}
h2{font:normal clamp(34px,4vw,50px)/1.1 var(--serif);letter-spacing:-.035em;margin-top:18px}
.section-heading>p:not(.eyebrow),.feature-title>p:not(.eyebrow),.install>div>p:not(.eyebrow){max-width:420px;color:var(--muted);font-size:16px;margin-top:20px}
.how{display:grid;grid-template-columns:.95fr 1fr;gap:88px;align-items:center}
.steps{list-style:none;counter-reset:s;padding:0;margin:28px 0 0;display:grid;gap:10px;font-size:15px}
.steps li{counter-increment:s;display:flex;align-items:center;gap:12px;color:var(--muted)}
.steps li::before{content:counter(s);width:26px;height:26px;flex:none;display:grid;place-items:center;border-radius:50%;border:1px solid var(--line-2);font:12px var(--mono);color:var(--ink)}
.steps b{color:var(--ink);font-weight:600}

/* Terminal demo */
.demo{background:var(--term);border-radius:12px;box-shadow:0 30px 60px -30px #10201660;color:var(--term-text);min-width:0;border:1px solid var(--term-line)}
.terminal-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--term-line);font:12px var(--mono);color:var(--term-dim);gap:10px}
.traffic{display:flex;gap:6px}
.traffic i{width:9px;height:9px;border-radius:50%;background:#56635a}
.traffic i:first-child{background:#e0745a}
.demo-label{font-size:10px;letter-spacing:1px;text-transform:uppercase;border:1px solid var(--term-line);padding:2px 6px;border-radius:4px}
.terminal-body{padding:24px;font:14px/2 var(--mono);min-height:240px;overflow-wrap:anywhere}
.terminal-body .dim{color:var(--term-dim)}
.terminal-body .blue{color:#94bbff}
.terminal-body .warn{color:#f3b27a}
.terminal-body .good{color:#a7d6a9}
.terminal-body #trace{margin-top:18px}
.terminal-foot{border-top:1px solid var(--term-line);display:flex;justify-content:space-between;align-items:center;padding:14px 18px;gap:12px;font-size:13px;color:var(--term-dim)}
.terminal-foot button{border:1px solid #5b685d;background:transparent;color:var(--term-text);padding:7px 12px;border-radius:6px;font-size:13px;white-space:nowrap}
.terminal-foot button:hover{background:#2f3a33}

/* Features */
.features{border-top:1px solid var(--line);display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}
.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.feature-grid article{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:24px;transition:border-color .2s,transform .2s}
.feature-grid article:hover{border-color:var(--line-2);transform:translateY(-2px)}
.feature-icon{width:36px;height:36px;display:grid;place-items:center;border-radius:9px;background:var(--blue-pale);color:var(--blue);font-size:17px}
h3{font-size:17px;font-weight:600;margin:16px 0 8px;letter-spacing:-.2px}
.feature-grid p{color:var(--muted);font-size:14.5px;line-height:1.7}

/* Install */
.install-wrap{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.install{display:grid;grid-template-columns:1fr 1.05fr;gap:88px;align-items:center}
.install>div>p:not(.eyebrow){margin-bottom:22px}
.text-link{font-size:14px;border-bottom:1px solid var(--line-2);padding-bottom:3px}
.install-box{border:1px solid var(--line-2);background:var(--card);padding:26px;border-radius:14px;min-width:0;box-shadow:0 24px 50px -36px #1e3a2a50}
.install-title{display:flex;justify-content:space-between;gap:12px;font-size:13px;color:var(--muted);margin-bottom:14px}
.install-title a{color:var(--blue);white-space:nowrap}
.command{background:var(--term);color:var(--term-text);border-radius:8px;padding:14px 14px 14px 16px;display:flex;align-items:flex-start;gap:10px}
.prompt{font:13px/1.8 var(--mono);color:var(--term-dim)}
.command code{font:13px/1.8 var(--mono);overflow-wrap:anywhere;min-width:0;flex:1}
.command button{border:1px solid #5b685d;background:transparent;border-radius:6px;color:var(--term-text);font-size:12px;padding:5px 10px}
.command button:hover{background:#2f3a33}
.install-help{font-size:13px;color:var(--muted);margin:10px 0 18px}
.next{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding:14px 0;gap:12px}
.next>span{font-size:13px;color:var(--muted)}
.next code{font:14px var(--mono);background:var(--chip);padding:3px 8px;border-radius:5px}
.source-note{font-size:13px;margin-top:8px;color:var(--muted)}
.source-note a{color:var(--blue)}

/* FAQ */
.faq{display:grid;grid-template-columns:1fr 1.2fr;gap:90px}
.questions details{border-bottom:1px solid var(--line)}
.questions details:first-child{border-top:1px solid var(--line)}
summary{cursor:pointer;font-size:16px;font-weight:500;padding:20px 32px 20px 0;position:relative;list-style:none}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:4px;top:18px;font-size:20px;color:var(--muted);transition:transform .2s}
details[open] summary::after{transform:rotate(45deg);color:var(--coral)}
.questions p{font-size:15px;color:var(--muted);line-height:1.75;padding:0 32px 22px 0}
.questions code{font:13px var(--mono);color:var(--ink);background:var(--chip);padding:1px 5px;border-radius:4px}

/* Closing + footer */
.closing{display:flex;align-items:center;gap:28px;margin-bottom:56px;padding:36px 40px;border:1px solid var(--line-2);border-radius:18px;background:linear-gradient(120deg,var(--blue-pale),var(--paper-2))}
.closing p{font:36px/1.15 var(--serif);letter-spacing:-.03em}
.closing>.button{margin-left:auto}
footer{display:flex;gap:22px;align-items:center;border-top:1px solid var(--line);padding:24px 0 40px}
footer .wordmark{font-size:22px}
footer>span{font:12px var(--mono);color:var(--muted)}
footer>div{display:flex;gap:24px;margin-left:auto;font-size:13px;color:var(--muted)}

@keyframes beat{0%,100%{box-shadow:0 0 0 4px color-mix(in srgb,var(--coral-dot) 20%,transparent)}50%{box-shadow:0 0 0 7px color-mix(in srgb,var(--coral-dot) 0%,transparent)}}
@keyframes flow{to{stroke-dashoffset:-20}}

@media(max-width:1050px){
  .shell{width:calc(100% - 56px)}
  .hero{gap:32px}
  .clients>span{padding:8px;font-size:12px}
  .routing{padding-left:14px;padding-right:14px}
  .how,.features,.install,.faq{gap:48px}
  .compat{flex-direction:column;align-items:flex-start;gap:8px}
  .compat i{margin:0 8px}
}
@media(max-width:820px){
  .hero,.how,.features,.install,.faq{grid-template-columns:1fr}
  .routing{width:100%;max-width:520px}
}
@media(max-width:720px){
  .shell{width:calc(100% - 32px)}
  .nav{padding:16px 0}
  .kana{display:none}
  nav{gap:16px;font-size:13px}
  nav>a:not(.github){display:none}
  nav .github{padding:6px 12px}
  .hero{padding-top:44px;padding-bottom:44px;gap:44px}
  h1{font-size:clamp(46px,14vw,64px)}
  .intro{font-size:16px}
  .button{padding:12px 16px;font-size:14px}
  .routing{margin:0 auto}
  .clients>span{font-size:11px;padding:7px 8px}
  .clients b{display:none}
  .providers strong{font-size:12px}
  .providers small{font-size:10px}
  .compat p{line-height:2;font-size:14px}
  .compat i{margin:0 5px}
  .section{padding-top:60px;padding-bottom:60px}
  .how,.features,.install,.faq{gap:32px}
  .feature-grid{grid-template-columns:1fr}
  .terminal-body{font-size:12.5px;padding:18px}
  .terminal-foot{flex-wrap:wrap}
  .install-box{padding:18px}
  .next{flex-wrap:wrap}
  .closing{flex-direction:column;align-items:flex-start;padding:28px 22px;gap:18px}
  .closing p{font-size:28px}
  .closing>.button{margin-left:0}
  footer{flex-wrap:wrap;gap:12px}
  footer>div{width:100%;margin:0;gap:20px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}

.hero-note{display:flex;align-items:center;gap:9px;margin-top:24px;color:var(--muted);font-size:13px}
.hero-note>span{color:var(--good)}
.comparison{display:grid;grid-template-columns:.75fr 1.25fr;gap:64px;border-top:1px solid var(--line)}
.comparison-heading>p:last-child{font-size:15px;line-height:1.8;color:var(--muted);margin-top:22px;max-width:350px}
.comparison-table{overflow-x:auto;min-width:0}
.comparison table{border-collapse:collapse;width:100%;font-size:13px;text-align:left}
.comparison th,.comparison td{padding:19px 14px;border-bottom:1px solid var(--line);vertical-align:top;line-height:1.7}
.comparison thead th{font-size:16px;color:var(--ink);border-top:1px solid var(--line)}
.comparison tbody th{font-size:12px;font-weight:500;color:var(--muted);width:23%}
.comparison th:nth-child(2),.comparison td:nth-child(2){background:var(--blue-pale)}
.comparison-source{font-size:11px;line-height:1.8;color:var(--muted);margin-top:18px}
.comparison-source a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
@media(max-width:1050px){.comparison{gap:32px}}
@media(max-width:820px){.comparison{grid-template-columns:1fr;gap:28px}.comparison-heading>p:last-child{max-width:none}}
@media(max-width:420px){.comparison th,.comparison td{padding:12px 8px;font-size:11px}.comparison thead th{font-size:13px}.hero-note{font-size:12px}}