@import url('/fonts/fonts.css');

/* Tokens and base rules mirror website/src/styles.css (labs.wd6.net). */
:root {
  --ink: #0a0a0a;
  --ink-soft: #12110e;
  --paper: #eeede8;
  --paper-dim: #aaa99f;
  --line: rgba(238, 237, 232, 0.18);
  --amber: #ff8800;
  --red: #ff5d45;
  --green: #69d296;
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
  color: var(--paper);
  background: var(--ink);
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { background: var(--ink); scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: var(--ink); }
a { color: inherit; text-decoration: none; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.site-header, footer, main { width: min(100%, 1600px); margin-inline: auto; }
.site-header { height: 88px; padding: 0 clamp(16px, 4vw, 72px); display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 15px; font: 600 13px/1 'JetBrains Mono', monospace; letter-spacing: .18em; }
.brand img { width: 94px; height: auto; }
.brand-divider { width: 1px; height: 22px; background: var(--line); }
nav { display: flex; gap: clamp(16px, 3vw, 46px); font: 500 12px/1 'JetBrains Mono', monospace; text-transform: uppercase; letter-spacing: .08em; }
nav a { color: var(--paper-dim); transition: color .2s ease; }
nav a:hover, nav a:focus-visible { color: var(--amber); }

h1, h2, h3 { font-family: 'Space Grotesk', sans-serif; margin: 0; }
.eyebrow, .section-number { color: var(--amber); font: 600 11px/1.4 'JetBrains Mono', monospace; letter-spacing: .12em; text-transform: uppercase; margin: 0; }

.project-hero { padding: clamp(64px, 10vw, 150px) clamp(16px, 4vw, 72px) clamp(56px, 9vw, 130px); border-bottom: 1px solid var(--line); background: radial-gradient(circle at 78% 20%, rgba(255,136,0,.12), transparent 28%); }
.project-hero h1 { margin-top: 30px; font-size: clamp(54px, 10vw, 160px); line-height: .84; letter-spacing: -.065em; font-weight: 600; }
.project-meta { margin-top: 48px; display: flex; flex-wrap: wrap; gap: 10px 30px; color: var(--paper-dim); font: 500 12px 'JetBrains Mono', monospace; text-transform: uppercase; }
.project-meta span:not(:last-child)::after { content: '/'; margin-left: 30px; color: var(--amber); }
.project-lead { margin: 72px 0 0 25%; max-width: 900px; font: 400 clamp(21px, 2.6vw, 40px)/1.26 'Space Grotesk', sans-serif; letter-spacing: -.02em; }

.ruled-section { padding: clamp(56px, 8vw, 120px) clamp(16px, 4vw, 72px); border-bottom: 1px solid var(--line); }
.section-heading { display: grid; grid-template-columns: minmax(150px, 1fr) 4fr; gap: 40px; align-items: end; margin-bottom: 36px; }
.section-heading h2 { font-size: clamp(40px, 5.4vw, 84px); line-height: .92; letter-spacing: -.05em; font-weight: 500; }
.section-intro, .caveat { margin: 0 0 36px 20%; max-width: 760px; color: var(--paper-dim); line-height: 1.65; }
.caveat { margin-top: 48px; margin-bottom: 0; }

.status { display: inline-flex; align-items: center; gap: 9px; font: 600 11px 'JetBrains Mono', monospace; text-transform: uppercase; letter-spacing: .08em; white-space: nowrap; }
.status i { width: 8px; height: 8px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 4px color-mix(in srgb, currentColor 15%, transparent); }
.status-operational { color: var(--green); }
.status-degraded, .status-commissioning, .status-stale { color: var(--amber); }
.status-unavailable { color: var(--red); }
.status-operational i { animation: pulse 2.4s ease-in-out infinite; }

.live-state { margin-left: 20%; display: flex; justify-content: space-between; align-items: center; gap: 20px; border-block: 1px solid var(--line); padding: 20px 0; }
.live-state small { color: var(--paper-dim); font: 400 12px 'JetBrains Mono', monospace; text-align: right; }
.metrics { margin-left: 20%; display: grid; grid-template-columns: repeat(3, 1fr); }
.metric { min-height: 170px; padding: 28px 20px 28px 0; border-bottom: 1px solid var(--line); display: flex; flex-direction: column; }
.metric:not(:nth-child(3n + 1)) { padding-left: 24px; border-left: 1px solid var(--line); }
.metric span, .metric small { color: var(--paper-dim); font: 400 11px 'JetBrains Mono', monospace; text-transform: uppercase; }
.metric strong { margin: auto 0 14px; font: 500 clamp(28px, 3vw, 46px) 'Space Grotesk', sans-serif; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }

.table-wrap { margin-left: 20%; overflow-x: auto; border-top: 1px solid var(--line); }
table.data { width: 100%; border-collapse: collapse; font: 400 13px/1.5 'JetBrains Mono', monospace; }
.data th { text-align: left; padding: 14px 16px 14px 0; color: var(--paper-dim); font-weight: 500; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; border-bottom: 1px solid var(--line); white-space: nowrap; }
.data td { padding: 12px 16px 12px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.data tbody tr { transition: background .2s ease; }
.data tbody tr:hover { background: var(--ink-soft); }
.data .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.data .num:last-child { padding-right: 0; }
.data th.num + th:not(.num), .data td.num + td:not(.num) { padding-left: 28px; }
.data .empty { color: var(--paper-dim); padding: 28px 0; }
.data .prefix { white-space: nowrap; }
.data .collectors { color: var(--paper-dim); }
.path { line-height: 1.9; }
.arrow { color: var(--paper-dim); margin: 0 6px; }
.asn { color: var(--paper); border-bottom: 1px solid transparent; transition: color .2s ease, border-color .2s ease; white-space: nowrap; }
.asn:hover, .asn:focus-visible { color: var(--amber); border-color: var(--amber); }
.asn.flagged { color: var(--amber); }

.more { margin: 24px 0 0 20%; padding: 12px 18px; border: 1px solid var(--line); background: transparent; color: var(--paper); cursor: pointer; font: 600 11px 'JetBrains Mono', monospace; text-transform: uppercase; letter-spacing: .08em; transition: color .2s ease, border-color .2s ease; }
.more:hover, .more:focus-visible { color: var(--amber); border-color: var(--amber); }
.more[hidden] { display: none; }

.inline-link { color: var(--amber); border-bottom: 1px solid currentColor; white-space: nowrap; }

/* Check your network */
.check-form { margin-left: 20%; max-width: 640px; display: flex; align-items: stretch; border: 1px solid var(--line); transition: border-color .2s ease; }
.check-form:focus-within { border-color: var(--amber); }
.check-prefix { display: flex; align-items: center; padding-left: 20px; color: var(--paper-dim); font: 500 clamp(22px, 2.4vw, 34px) 'Space Grotesk', sans-serif; }
.check-form input { flex: 1; min-width: 0; padding: 18px 12px 18px 6px; border: 0; background: transparent; color: var(--paper); font: 500 clamp(22px, 2.4vw, 34px) 'Space Grotesk', sans-serif; letter-spacing: -.02em; outline: none; }
.check-form input::placeholder { color: rgba(238, 237, 232, .25); }
.check-form button { padding: 0 28px; border: 0; border-left: 1px solid var(--line); background: var(--amber); color: var(--ink); cursor: pointer; font: 600 12px 'JetBrains Mono', monospace; text-transform: uppercase; letter-spacing: .1em; transition: background .2s ease; }
.check-form button:hover, .check-form button:focus-visible { background: #ffa033; }
.check-result { margin: 36px 0 0 20%; }
.check-result:empty { display: none; }
.check-result .empty { color: var(--paper-dim); font: 400 13px 'JetBrains Mono', monospace; }
.check-result .table-wrap { margin-left: 0; }
.check-result h4 { margin: 40px 0 14px; color: var(--paper-dim); font: 500 11px 'JetBrains Mono', monospace; text-transform: uppercase; letter-spacing: .1em; }
.report-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 14px 24px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.report-head h3 { font-size: clamp(36px, 4vw, 60px); font-weight: 500; letter-spacing: -.04em; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-block; padding: 6px 10px; border: 1px solid var(--line); font: 600 10px 'JetBrains Mono', monospace; text-transform: uppercase; letter-spacing: .08em; white-space: nowrap; }
.chip-ok { color: var(--green); border-color: color-mix(in srgb, var(--green) 40%, transparent); }
.chip-muted { color: var(--paper-dim); }
.chip-leak { color: var(--amber); border-color: color-mix(in srgb, var(--amber) 45%, transparent); }
.chip-update { color: var(--paper-dim); }
.findings { list-style: none; margin: 0; padding: 0; }
.finding { display: grid; grid-template-columns: 1fr; gap: 10px; padding: 18px 0 18px 22px; border-bottom: 1px solid var(--line); position: relative; line-height: 1.55; max-width: 980px; }
.finding::before { content: ''; position: absolute; left: 0; top: 26px; width: 8px; height: 8px; border-radius: 50%; background: var(--paper-dim); }
.finding-ok::before { background: var(--green); }
.finding-warn::before { background: var(--amber); }
.finding-asns { display: flex; flex-wrap: wrap; gap: 6px 16px; font: 400 13px 'JetBrains Mono', monospace; }
.assessment { color: var(--paper-dim); }
.assessment.provider { color: var(--paper); }
.check-result .more { margin-left: 0; }
.table-note { margin: 14px 0 0; color: var(--paper-dim); font: 400 11px 'JetBrains Mono', monospace; }

/* Events */
.sparkline-wrap { margin: 0 0 32px 20%; border-block: 1px solid var(--line); padding: 18px 0 10px; }
.sparkline { display: block; width: 100%; height: 120px; }
.sparkline .baseline { stroke: var(--line); stroke-width: 1; vector-effect: non-scaling-stroke; }
.sparkline .area { fill: color-mix(in srgb, var(--amber) 14%, transparent); }
.sparkline .line { fill: none; stroke: var(--amber); stroke-width: 1.5; vector-effect: non-scaling-stroke; stroke-linejoin: round; }
.sparkline-wrap figcaption { display: flex; justify-content: space-between; margin-top: 8px; color: var(--paper-dim); font: 400 10px 'JetBrains Mono', monospace; text-transform: uppercase; letter-spacing: .06em; }
.event-list { margin-left: 20%; }
.event-list > .empty { color: var(--paper-dim); font: 400 13px 'JetBrains Mono', monospace; margin: 0; }
.event { padding: 22px 0; border-bottom: 1px solid var(--line); }
.event:first-child { border-top: 1px solid var(--line); }
.event-head { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; }
.event-time { color: var(--paper-dim); font: 400 12px 'JetBrains Mono', monospace; }
.event-figures { display: flex; flex-wrap: wrap; gap: 6px 28px; margin-top: 14px; font: 500 clamp(17px, 1.6vw, 22px) 'Space Grotesk', sans-serif; letter-spacing: -.01em; }
.event-figures span + span { color: var(--paper-dim); }
.event-detail p { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 18px; margin: 12px 0 0; font: 400 13px 'JetBrains Mono', monospace; }
.event-detail .label { min-width: 70px; color: var(--paper-dim); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.event-detail .pair { white-space: nowrap; }
.event-detail .count { margin-left: 8px; color: var(--paper-dim); }

.method-grid { margin-left: 20%; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.method article { padding: 28px 28px 0 0; min-height: 230px; border-right: 1px solid var(--line); }
.method article + article { padding-left: 28px; }
.method article:last-child { border-right: 0; }
.method article span { color: var(--amber); font: 500 11px 'JetBrains Mono', monospace; }
.method h3 { margin-top: 38px; font-size: 30px; font-weight: 500; letter-spacing: -.02em; }
.method p { color: var(--paper-dim); line-height: 1.6; }

footer { display: flex; flex-wrap: wrap; gap: 12px 40px; justify-content: space-between; padding: 36px clamp(16px, 4vw, 72px) 56px; color: var(--paper-dim); font: 400 11px 'JetBrains Mono', monospace; text-transform: uppercase; letter-spacing: .06em; }
footer a { color: var(--amber); }

@keyframes pulse { 50% { box-shadow: 0 0 0 7px color-mix(in srgb, currentColor 6%, transparent); } }

@media (max-width: 900px) {
  .project-lead, .section-intro, .caveat { margin-left: 0; }
  .live-state, .metrics, .table-wrap, .method-grid, .more { margin-left: 0; }
  .check-form, .check-result, .sparkline-wrap, .event-list { margin-left: 0; }
  .section-heading { grid-template-columns: 1fr; gap: 14px; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .metric:not(:nth-child(3n + 1)) { padding-left: 0; border-left: 0; }
  .metric:nth-child(2n) { padding-left: 20px; border-left: 1px solid var(--line); }
  .method-grid { grid-template-columns: 1fr; }
  .method article, .method article + article { padding: 24px 0; min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .method h3 { margin-top: 18px; }
}

@media (max-width: 620px) {
  .site-header { height: 72px; }
  nav { display: none; }
  .project-meta span:not(:last-child)::after { margin-left: 14px; }
  .project-meta { gap: 8px 14px; }
  .live-state { flex-direction: column; align-items: flex-start; }
  .live-state small { text-align: left; }
  .metric { min-height: 130px; }
  .metric strong { font-size: 28px; }
  .data.paths th:nth-child(3), .data.paths td.collectors { display: none; }
  .check-form button { padding: 0 18px; }
  .check-prefix { padding-left: 14px; }
}

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