:root {
  --font-geist-sans: Arial, Helvetica, sans-serif;
  --font-geist-mono: "Courier New", monospace;
  --ink: #0c1110;
  --ink-soft: #17201d;
  --paper: #eeeadd;
  --acid: #b8ff28;
  --orange: #ff6433;
  --dark-line: rgba(255,255,255,.14);
  --light-line: rgba(12,17,16,.17);
  --mono: var(--font-geist-mono), "Courier New", monospace;
  --sans: var(--font-geist-sans), Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ink); color: var(--ink); font-family: var(--sans); }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
::selection { background: var(--acid); color: var(--ink); }

.noise {
  position: fixed; inset: 0; z-index: 50; pointer-events: none; opacity: .026;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
}

.site-header {
  height: 78px; padding: 0 4vw; display: flex; align-items: center; justify-content: space-between;
  background: var(--ink); color: #fff; border-bottom: 1px solid var(--dark-line); position: relative; z-index: 5;
}
.brand { display: flex; align-items: center; gap: 12px; font: 700 15px/1 var(--mono); letter-spacing: -.04em; }
.brand-mark { width: 31px; height: 31px; display: grid; place-items: center; border-radius: 50%; background: var(--acid); color: var(--ink); font: 900 17px/1 var(--sans); }
.site-header nav { display: flex; gap: 35px; font: 700 10px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.site-header nav a { color: #aab2ae; transition: color .2s; }
.site-header nav a:hover { color: var(--acid); }
.header-meta { display: flex; align-items: center; gap: 9px; color: #98a09c; font: 700 9px/1 var(--mono); letter-spacing: .1em; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--acid); box-shadow: 0 0 12px rgba(184,255,40,.8); }

.hero {
  min-height: 720px; padding: 88px 7vw 72px; background: var(--ink); color: #fff; position: relative; overflow: hidden;
  display: grid; grid-template-columns: minmax(0,1.03fr) minmax(430px,.97fr); gap: 8vw; align-items: center;
}
.hero::before { content: ""; position: absolute; width: 620px; height: 620px; right: -250px; top: -290px; border: 1px solid rgba(184,255,40,.22); border-radius: 50%; box-shadow: 0 0 0 90px rgba(184,255,40,.025), 0 0 0 180px rgba(184,255,40,.018); }
.hero::after { content: ""; position: absolute; left: 53%; top: 0; bottom: 0; border-left: 1px solid rgba(255,255,255,.045); }
.hero-copy { max-width: 760px; position: relative; z-index: 1; }
.eyebrow, .section-label { display: flex; align-items: center; gap: 13px; font: 700 10px/1 var(--mono); letter-spacing: .16em; }
.eyebrow { color: var(--acid); margin-bottom: 32px; }
.eyebrow span, .section-label span { opacity: .58; }
.hero h1 { margin: 0; font-size: clamp(58px,6.5vw,104px); font-weight: 720; letter-spacing: -.075em; line-height: .87; }
.hero-lead { max-width: 640px; margin: 34px 0 0; color: #bfc6c2; font-size: clamp(16px,1.35vw,20px); line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 35px; margin-top: 42px; }
.button { min-height: 52px; padding: 0 21px; display: inline-flex; align-items: center; gap: 30px; background: var(--acid); color: var(--ink); font: 800 10px/1 var(--mono); letter-spacing: .1em; transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-2px); background: #ceff6a; }
.button svg, .network-actions svg, .project-list svg { width: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.text-link { padding: 12px 0; color: #fff; font: 700 10px/1 var(--mono); letter-spacing: .11em; border-bottom: 1px solid #5a615e; }
.text-link span { color: var(--acid); margin-left: 9px; }

.hero-terminal { position: relative; z-index: 1; border: 1px solid #3b4440; background: #101614; box-shadow: 22px 22px 0 rgba(0,0,0,.18); }
.terminal-bar { height: 41px; display: flex; align-items: center; justify-content: space-between; padding: 0 15px; border-bottom: 1px solid #333b38; color: #7f8884; font: 700 9px/1 var(--mono); letter-spacing: .08em; }
.terminal-dots { display: flex; gap: 6px; }
.terminal-dots i { width: 7px; height: 7px; border-radius: 50%; background: #5d6461; }
.terminal-dots i:first-child { background: var(--orange); }
.terminal-dots i:nth-child(2) { background: #d1a635; }
.terminal-dots i:last-child { background: var(--acid); }
.terminal-body { padding: 29px 30px 27px; font: 12px/1.5 var(--mono); }
.terminal-body > p { margin: 0 0 20px; color: #e3e8e5; }
.terminal-body b { color: var(--acid); margin-right: 8px; }
.terminal-output { padding-left: 18px; border-left: 1px solid #303a36; margin-bottom: 25px; }
.terminal-output p { margin: 0; padding: 6px 0; display: grid; grid-template-columns: 105px 1fr; border-bottom: 1px dotted #29312e; }
.terminal-output span { color: #66706b; }
.terminal-output strong { color: #e9eeeb; font-weight: 500; }
.terminal-command { margin-top: 0 !important; }
.network-lines { padding: 4px 0 6px 18px; }
.network-lines p { margin: 0; display: grid; grid-template-columns: 32px 95px 1fr; padding: 6px 0; }
.network-lines em { color: #57605c; font-style: normal; }
.network-lines span { color: var(--acid); }
.network-lines strong { color: #f1f5f2; font-weight: 400; }
.cursor-line { margin: 16px 0 0 !important; }
.cursor-line i { width: 7px; height: 14px; display: inline-block; vertical-align: -2px; background: var(--acid); animation: blink 1.2s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.hero-rail { position: absolute; left: 4vw; right: 4vw; bottom: 24px; display: flex; align-items: center; gap: 18px; color: #4c5551; font: 600 9px/1 var(--mono); letter-spacing: .1em; }
.hero-rail i { height: 1px; flex: 1; background: #29302e; }

.section-paper { background: var(--paper); }
.section-dark { background: var(--ink-soft); color: #f3f3eb; }
.story, .node, .networks, .ecosystem { padding: 105px 7vw 96px; }
.section-label { color: #575c58; margin-bottom: 63px; }
.section-label.light { color: #8f9994; }
.story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10vw; }
.kicker { margin: 0 0 26px; font: 700 10px/1.5 var(--mono); letter-spacing: .11em; color: #777b76; }
.story h2, .section-heading h2, .vhost-intro h2 { margin: 0; font-size: clamp(46px,5.6vw,82px); line-height: .95; letter-spacing: -.065em; font-weight: 710; }
.story-copy { max-width: 620px; }
.story-copy p { margin: 0 0 26px; font-size: 16px; line-height: 1.72; color: #4f5450; }
.story-copy strong { color: var(--ink); }
.timeline { margin-top: 95px; border-top: 1px solid var(--light-line); display: grid; grid-template-columns: repeat(4,1fr); }
.timeline article { min-height: 190px; padding: 25px 25px 20px 0; border-right: 1px solid var(--light-line); position: relative; }
.timeline article::before { content: ""; width: 7px; height: 7px; background: var(--orange); position: absolute; top: -4px; left: 0; border-radius: 50%; }
.timeline article:not(:first-child) { padding-left: 25px; }
.timeline article:not(:first-child)::before { left: 25px; }
.timeline article:last-child { border-right: 0; }
.timeline span { display: block; color: var(--orange); font: 700 24px/1 var(--mono); margin-bottom: 34px; }
.timeline strong { display: block; font: 800 10px/1 var(--mono); letter-spacing: .11em; }
.timeline p { max-width: 210px; margin: 10px 0 0; color: #777c77; font-size: 12px; line-height: 1.55; }

.section-heading { display: grid; grid-template-columns: 1.35fr .65fr; gap: 6vw; align-items: end; margin-bottom: 78px; }
.section-heading > p { max-width: 430px; color: #929c97; font-size: 15px; line-height: 1.65; }
.specs { border-top: 1px solid var(--dark-line); }
.specs article { min-height: 124px; display: grid; grid-template-columns: 160px 1fr auto; align-items: center; gap: 30px; border-bottom: 1px solid var(--dark-line); }
.specs article > span { color: #737d78; font: 700 10px/1 var(--mono); letter-spacing: .1em; }
.specs small { display: block; margin: 0 0 8px; color: #6f7974; font: 700 9px/1 var(--mono); letter-spacing: .1em; }
.specs strong { font: 500 clamp(18px,2.2vw,29px)/1 var(--mono); letter-spacing: -.04em; }
.copy { min-width: 76px; height: 34px; border: 1px solid #56605b; background: transparent; color: #dbe0dd; display: inline-grid; place-items: center; cursor: pointer; font: 700 9px/1 var(--mono); letter-spacing: .1em; transition: .2s; }
.copy:hover { border-color: var(--acid); color: var(--acid); }

.vhosts { display: grid; grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr); min-height: 860px; }
.vhost-intro { padding: 105px 6vw 90px 7vw; border-right: 1px solid var(--light-line); }
.vhost-intro h2 { margin-top: 72px; }
.vhost-intro > p { max-width: 430px; margin: 34px 0; color: #666b66; font-size: 15px; line-height: 1.75; }
.prefix { margin-top: 60px; border-top: 1px solid var(--light-line); border-bottom: 1px solid var(--light-line); padding: 20px 0; }
.prefix span { display: block; color: #7d827d; font: 700 9px/1 var(--mono); letter-spacing: .12em; margin-bottom: 8px; }
.prefix strong { font: 600 16px/1 var(--mono); }
.vhost-terminal { min-width: 0; background: #090d0c; color: #dfe6e2; }
.vhost-terminal .terminal-bar { height: 50px; padding: 0 28px; }
.vhost-list { padding: 24px 28px; columns: 2; column-gap: 34px; }
.vhost-list div { break-inside: avoid; min-height: 28px; display: grid; grid-template-columns: 21px minmax(125px,1.4fr) 10px minmax(75px,1fr); gap: 7px; align-items: center; border-bottom: 1px dotted #242b28; font: 9px/1 var(--mono); }
.vhost-list div > span { color: #46504c; }
.vhost-list code { color: #87918c; font: inherit; }
.vhost-list i { color: var(--acid); font-style: normal; font-size: 7px; }
.vhost-list strong { min-width: 0; overflow: hidden; text-overflow: ellipsis; font-weight: 500; white-space: nowrap; }
.vhost-list .muted i, .vhost-list .muted strong { color: #4e5853; }

.networks { background: #121816; }
.sasl-guide { min-height: 120px; margin-bottom: 20px; padding: 22px 28px; display: grid; grid-template-columns: 100px 1fr auto 42px; gap: 28px; align-items: center; border: 1px solid rgba(184,255,40,.35); background: rgba(184,255,40,.045); transition: background .2s, border-color .2s; }
.sasl-guide:hover { background: rgba(184,255,40,.08); border-color: var(--acid); }
.sasl-guide > span { color: var(--acid); font: 700 9px/1 var(--mono); letter-spacing: .12em; }
.sasl-guide small { display: block; color: #75807a; font: 700 8px/1 var(--mono); letter-spacing: .12em; }
.sasl-guide strong { display: block; margin-top: 8px; color: #f1f4f2; font-size: 22px; letter-spacing: -.03em; }
.sasl-guide p { margin: 7px 0 0; color: #8f9994; font-size: 12px; }
.sasl-guide code { color: #b7c0bc; font: 500 11px/1 var(--mono); }
.sasl-guide > i { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid #4f5a55; color: var(--acid); font-style: normal; }
.sasl-guide svg { width: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.network-cards { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--dark-line); }
.network-cards article { min-height: 390px; padding: 34px; display: flex; flex-direction: column; }
.network-cards article:first-child { border-right: 1px solid var(--dark-line); }
.network-top { display: flex; justify-content: space-between; color: #65706a; font: 700 10px/1 var(--mono); letter-spacing: .1em; }
.network-top small { color: var(--acid); }
.network-cards h3 { margin: 55px 0 7px; font-size: clamp(48px,5vw,75px); line-height: 1; letter-spacing: -.065em; }
.server { margin: 0; color: #919b96; font: 500 13px/1 var(--mono); }
.network-copy { max-width: 420px; min-height: 52px; margin: 28px 0 38px; color: #9da5a1; font-size: 13px; line-height: 1.6; }
.network-actions { margin-top: auto; display: flex; align-items: center; gap: 24px; }
.panel-link { color: #cbd1ce; font: 800 9px/1 var(--mono); letter-spacing: .1em; border-bottom: 1px solid #52605a; padding: 12px 0; }
.panel-link:hover { color: var(--acid); border-color: var(--acid); }

.ecosystem .section-heading p { color: #646a65; }
.project-list { border-top: 1px solid var(--light-line); }
.project-list > a { min-height: 128px; display: grid; grid-template-columns: 70px 1.1fr 1fr 48px; gap: 25px; align-items: center; border-bottom: 1px solid var(--light-line); transition: padding .25s, background .25s; }
.project-list > a:hover { padding: 0 16px; background: rgba(255,255,255,.35); }
.project-list > a > span { color: #9a9d96; font: 600 11px/1 var(--mono); }
.project-list small { color: var(--orange); font: 700 9px/1 var(--mono); letter-spacing: .1em; }
.project-list h3 { margin: 8px 0 0; font-size: clamp(25px,3vw,40px); letter-spacing: -.045em; }
.project-list p { max-width: 380px; color: #656a65; font-size: 13px; line-height: 1.55; }
.project-list i { width: 42px; height: 42px; border: 1px solid var(--light-line); display: grid; place-items: center; font-style: normal; }

.closing { min-height: 580px; padding: 100px 7vw; background: var(--acid); position: relative; overflow: hidden; text-align: center; }
.closing::before { content: "C"; position: absolute; right: -4vw; top: -150px; color: rgba(12,17,16,.065); font-size: 650px; line-height: 1; font-weight: 900; letter-spacing: -.15em; }
.closing > * { position: relative; z-index: 1; }
.closing > p { margin: 0 0 28px; font: 800 10px/1 var(--mono); letter-spacing: .15em; }
.closing h2 { margin: 0 0 38px; font-size: clamp(72px,10vw,144px); line-height: .78; letter-spacing: -.08em; }
.closing h2 span { color: transparent; -webkit-text-stroke: 2px var(--ink); }
.button.inverse { background: var(--ink); color: #fff; margin: 0 auto; }
.button.inverse:hover { background: #28302d; }
.closing > div { margin-top: 35px; font: 700 11px/1 var(--mono); letter-spacing: .06em; }
.closing > div span { opacity: .35; margin: 0 12px; }

footer { min-height: 100px; padding: 24px 4vw; background: var(--ink); color: #929a96; display: grid; grid-template-columns: 1fr auto 1fr; gap: 30px; align-items: center; font: 500 9px/1.5 var(--mono); letter-spacing: .04em; }
footer .brand { color: #fff; }
footer p { margin: 0; }
footer p:last-child { text-align: right; }
footer a { color: #d5d9d7; border-bottom: 1px solid #4b534f; }

@media (max-width: 1050px) {
  .site-header nav { display: none; }
  .hero { grid-template-columns: 1fr; padding-top: 70px; gap: 60px; }
  .hero::after { display: none; }
  .hero-copy { max-width: 850px; }
  .hero-terminal { max-width: 700px; width: 100%; }
  .story-grid { gap: 6vw; }
  .vhosts { grid-template-columns: 1fr; }
  .vhost-intro { border-right: 0; border-bottom: 1px solid var(--light-line); }
  .vhost-intro h2 { margin-top: 0; }
}

@media (max-width: 760px) {
  .site-header { height: 66px; padding: 0 20px; }
  .header-meta { font-size: 8px; }
  .hero, .story, .node, .networks, .ecosystem, .closing { padding-left: 22px; padding-right: 22px; }
  .hero { min-height: auto; padding-top: 62px; padding-bottom: 65px; }
  .hero h1 { font-size: clamp(53px,16vw,76px); }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 18px; }
  .hero-terminal { box-shadow: 10px 10px 0 rgba(0,0,0,.2); }
  .terminal-body { padding: 23px 18px; font-size: 10px; overflow-x: auto; }
  .terminal-output p { grid-template-columns: 90px minmax(170px,1fr); }
  .hero-rail { display: none; }
  .story-grid, .section-heading { grid-template-columns: 1fr; gap: 35px; }
  .section-label { margin-bottom: 45px; }
  .timeline { grid-template-columns: 1fr 1fr; }
  .timeline article:nth-child(2) { border-right: 0; }
  .timeline article:nth-child(n+3) { border-top: 1px solid var(--light-line); }
  .specs article { grid-template-columns: 1fr auto; padding: 24px 0; gap: 15px; }
  .specs article > span { grid-column: 1 / -1; }
  .specs strong { font-size: 16px; }
  .vhost-intro { padding: 82px 22px 60px; }
  .vhost-list { columns: 1; padding: 20px 14px; }
  .vhost-list div { grid-template-columns: 24px 142px 10px 1fr; font-size: 8.5px; }
  .network-cards { grid-template-columns: 1fr; }
  .sasl-guide { grid-template-columns: 1fr 42px; gap: 16px; }
  .sasl-guide > span, .sasl-guide code { grid-column: 1 / -1; }
  .sasl-guide > i { grid-column: 2; grid-row: 2; }
  .sasl-guide > div { grid-column: 1; grid-row: 2; }
  .network-cards article { min-height: 360px; }
  .network-cards article:first-child { border-right: 0; border-bottom: 1px solid var(--dark-line); }
  .network-actions { align-items: flex-start; flex-direction: column; gap: 12px; }
  .project-list > a { grid-template-columns: 35px 1fr 40px; gap: 12px; padding: 24px 0; }
  .project-list > a > p { display: none; }
  .project-list > a > i { grid-column: 3; }
  .project-list > a:hover { padding: 24px 8px; }
  footer { grid-template-columns: 1fr; text-align: center; padding: 36px 22px; }
  footer .brand { justify-content: center; }
  footer p:last-child { text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .cursor-line i { animation: none; }
  * { transition: none !important; }
}