/* Conversational Frequencies — technical / signal-flow theme */
:root {
  --bg: #0a0b0c;
  --bg-2: #111315;
  --panel: #14171a;
  --text: #f2f3f4;
  --dim: #b9bec4;
  --faint: #7a8087;
  --line: rgba(232, 234, 236, 0.09);
  --line-2: rgba(232, 234, 236, 0.28);
  --signal: #ff2b2b;
  --max: 1160px;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --display: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background-color: var(--bg);
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: -1px -1px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 15.5px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
body::before { /* soften the grid towards the edges */
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: -1;
  background: radial-gradient(ellipse at 50% 20%, transparent 0%, var(--bg) 85%);
}
main { flex: 1; }
a { color: inherit; }
img { max-width: 100%; display: block; }
::selection { background: var(--signal); color: #fff; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 28px; position: relative; }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(10,11,12,.9); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 1px solid var(--line-2); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 60px; gap: 20px; }
.brand { font-size: 13px; font-weight: 600; letter-spacing: .08em; text-decoration: none; display: flex; align-items: center; gap: 12px; white-space: nowrap; text-transform: uppercase; }
.rec { display: inline-flex; align-items: center; gap: 6px; font-size: 10px; letter-spacing: .14em; color: var(--signal); border: 1px solid rgba(255,43,43,.5); padding: 2px 7px; }
.rec::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 8px var(--signal); animation: blink 1.6s steps(1) infinite; }
@keyframes blink { 50% { opacity: .15; } }
.tc { font-size: 12px; color: var(--dim); letter-spacing: .08em; font-variant-numeric: tabular-nums; }
.nav { display: flex; gap: 4px; list-style: none; align-items: center; }
.nav a { display: block; text-decoration: none; font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--dim); padding: 6px 10px; border: 1px solid transparent; transition: color .15s, border-color .15s; }
.nav a:hover { color: var(--text); border-color: var(--line-2); }
.nav a[aria-current="page"] { color: var(--text); border-color: var(--text); }
.nav .num { color: var(--faint); margin-right: 4px; }

/* ---------- Type ---------- */
.eyebrow, .section-label, .tag, .k { font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--dim); }
.eyebrow { margin-bottom: 20px; display: flex; gap: 14px; flex-wrap: wrap; }
.eyebrow b { color: var(--signal); font-weight: 400; }
h1, .page-title, h2, h3 { font-family: var(--display); font-weight: 500; letter-spacing: -.02em; }
.hero h1 { font-size: clamp(30px, 8.6vw, 116px); line-height: .92; text-transform: uppercase; }
.hero h1 .outline { color: transparent; -webkit-text-stroke: 1.5px var(--text); }
.page-title { font-size: clamp(30px, 7vw, 76px); overflow-wrap: anywhere; line-height: .98; text-transform: uppercase; }
h2 { font-size: clamp(26px, 3.5vw, 38px); margin-bottom: 16px; }
h3 { font-size: 22px; margin-bottom: 6px; }
.lede { max-width: 580px; color: var(--text); font-size: 17px; margin-top: 26px; }
.lede::before { content: "// "; color: var(--faint); }
p + p { margin-top: 12px; }

/* Corner brackets for "technical" framing */
.frame { position: relative; }
.frame::before, .frame::after { content: ""; position: absolute; width: 14px; height: 14px; border-color: var(--text); border-style: solid; pointer-events: none; z-index: 2; }
.frame::before { top: -1px; left: -1px; border-width: 1px 0 0 1px; }
.frame::after { bottom: -1px; right: -1px; border-width: 0 1px 1px 0; }

/* ---------- Hero ---------- */
.hero { padding: 80px 0 30px; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: end; margin-top: 10px; }
.scope { margin-top: 34px; border: 1px solid var(--line-2); background: rgba(20,23,26,.7); height: 120px; position: relative; }
.scope canvas { width: 100%; height: 100%; display: block; }
.scope .meta { position: absolute; top: 8px; left: 12px; right: 12px; display: flex; justify-content: space-between; font-size: 10.5px; letter-spacing: .14em; color: var(--dim); }
.fig { border: 1px solid var(--line-2); background: rgba(20,23,26,.7); padding: 22px; }
.fig img { filter: invert(1); opacity: .92; }
.fig figcaption { margin-top: 14px; padding-top: 10px; border-top: 1px dashed var(--line-2); font-size: 11px; letter-spacing: .14em; color: var(--dim); text-transform: uppercase; display: flex; justify-content: space-between; }

.chain { display: flex; align-items: center; gap: 0; margin-top: 30px; flex-wrap: wrap; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--dim); }
.chain span { border: 1px solid var(--line-2); padding: 5px 10px; background: var(--bg); }
.chain i { width: 34px; height: 1px; background: var(--line-2); position: relative; overflow: hidden; }
.chain i::after { content: ""; position: absolute; top: 0; left: -40%; width: 40%; height: 1px; background: var(--signal); animation: flow 1.6s linear infinite; }
@keyframes flow { to { left: 100%; } }
.chain span.live { color: var(--signal); border-color: rgba(255,43,43,.5); }

/* ---------- Sections ---------- */
section { padding: 84px 0; border-top: 1px solid var(--line-2); position: relative; }
.section-label { margin-bottom: 40px; display: flex; align-items: center; gap: 12px; }
.section-label::before { content: attr(data-n); color: var(--signal); }
.section-label::after { content: ""; flex: 1; height: 1px; background: repeating-linear-gradient(90deg, var(--line-2) 0 6px, transparent 6px 12px); }

.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card { border: 1px solid var(--line-2); background: rgba(20,23,26,.8); padding: 26px; text-decoration: none; display: block; transition: border-color .15s; }
a.card:hover { border-color: var(--text); }
.card .tag { display: block; margin-bottom: 12px; }
.card p { color: var(--dim); font-size: 15px; }

/* ---------- Team / channel strips ---------- */
.team { display: grid; gap: 28px; grid-template-columns: repeat(3, 1fr); position: relative; z-index: 1; }
.member { text-decoration: none; display: block; border: 1px solid var(--line-2); background: rgba(20,23,26,.9); transition: border-color .2s; }
.member:hover, .member:focus-visible { border-color: var(--text); outline: none; }
.strip-head { display: flex; justify-content: space-between; align-items: center; padding: 10px 14px; border-bottom: 1px solid var(--line-2); font-size: 12px; letter-spacing: .14em; color: var(--dim); text-transform: uppercase; }
.strip-head .led { width: 7px; height: 7px; border-radius: 50%; background: var(--faint); transition: background .2s, box-shadow .2s; }
.member:hover .led, .member:focus-visible .led { background: var(--signal); box-shadow: 0 0 8px var(--signal); }
.photo { position: relative; aspect-ratio: 4 / 5; overflow: hidden; background: var(--bg-2); }
.photo img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.15) brightness(.9); transition: filter .3s; position: relative; }
.photo::after { /* scanlines */ content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(0deg, rgba(0,0,0,.28) 0 1px, transparent 1px 3px); pointer-events: none; opacity: .6; transition: opacity .3s; }
.member:hover .photo img { filter: grayscale(1) contrast(1.25) brightness(1); }
.member:hover .photo::after { opacity: .25; }
.photo .initials { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-family: var(--display); font-size: 64px; color: var(--faint); letter-spacing: .04em; }
.photo .view { position: absolute; left: 12px; bottom: 12px; z-index: 2; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; padding: 6px 10px; background: var(--bg); border: 1px solid var(--text); opacity: 0; transform: translateY(4px); transition: opacity .2s, transform .2s; }
.member:hover .view, .member:focus-visible .view { opacity: 1; transform: none; }
.strip-foot { padding: 16px 14px 18px; border-top: 1px solid var(--line-2); }
.member .name { font-family: var(--display); font-size: 24px; line-height: 1.15; }
.member .role { margin-top: 6px; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--dim); }
.meter { display: flex; gap: 3px; margin-top: 14px; height: 6px; }
.meter span { flex: 1; background: var(--line); transition: background .15s; }
.member:hover .meter span { background: var(--dim); }
.member:hover .meter span:nth-last-child(-n+2) { background: var(--signal); }

.wiring { display: block; width: 100%; height: 150px; margin-top: -2px; overflow: visible; }
.wiring .wire { fill: none; stroke: var(--line-2); stroke-width: 1.2; vector-effect: non-scaling-stroke; }
.wiring .pulse { fill: none; stroke: var(--signal); stroke-width: 1.4; vector-effect: non-scaling-stroke; stroke-dasharray: 6 60; animation: dash 2.4s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -132; } }
.bus { display: flex; justify-content: center; margin-top: -8px; }
.bus .box { border: 1px solid var(--text); padding: 10px 18px; font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase; background: var(--bg); display: flex; gap: 16px; align-items: center; }
.bus .box b { color: var(--signal); font-weight: 400; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 12px 20px; text-decoration: none; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; border: 1px solid var(--line-2); color: var(--text); background: var(--bg); transition: border-color .15s, background .15s, color .15s; }
.btn:hover { border-color: var(--text); }
.btn.primary { background: var(--text); color: var(--bg); border-color: var(--text); }
.btn.primary:hover { background: var(--signal); border-color: var(--signal); color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; }
.btn-row.center { justify-content: center; }

/* ---------- Data tables (credits, facts, contact) ---------- */
.credits, .facts, .contact-list { list-style: none; border-top: 1px solid var(--line-2); }
.credits li { display: grid; grid-template-columns: 90px 1fr auto; gap: 20px; align-items: baseline; padding: 14px 0; border-bottom: 1px solid var(--line); }
.credits .year { color: var(--signal); font-size: 12.5px; }
.credits .year::before { content: "["; color: var(--faint); } .credits .year::after { content: "]"; color: var(--faint); }
.credits .title { font-family: var(--display); font-size: 19px; }
.credits .role { color: var(--dim); font-size: 13px; text-align: right; text-transform: uppercase; letter-spacing: .08em; }
.facts li, .contact-list li { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 13px 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.facts li > span:last-child { font-size: 14px; }
.contact-list a, .contact-list .v { font-family: var(--display); font-size: 21px; text-decoration: none; }
.contact-list a { border-bottom: 1px solid var(--signal); }
.contact-list a:hover { color: var(--signal); }
.placeholder { outline: 1px dashed rgba(255,43,43,.55); outline-offset: 3px; }

.page-head { padding: 90px 0 64px; position: relative; }

/* ---------- Person page ---------- */
.person { display: grid; grid-template-columns: 340px 1fr; gap: 56px; align-items: start; padding: 64px 0 60px; }
.person .side { position: sticky; top: 90px; }
.person .side .member { cursor: default; }
.side-doodle { margin: 26px auto 0; display: block; filter: invert(1); opacity: .85; }
.back { display: inline-block; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--dim); text-decoration: none; margin-bottom: 26px; }
.back:hover { color: var(--text); }
.facts { margin-top: 32px; }
.others { display: flex; gap: 12px; flex-wrap: wrap; }
.sub { border: 0; padding: 56px 0 0; }

/* ---------- Doodles ---------- */
.doodle { position: absolute; pointer-events: none; filter: invert(1); opacity: .8; }

/* ---------- Blog ---------- */
.post-list { list-style: none; border-top: 1px solid var(--line-2); }
.post-list li { border-bottom: 1px solid var(--line); }
.post-list a { display: grid; grid-template-columns: 170px 1fr; gap: 28px; padding: 28px 0; text-decoration: none; }
.post-list .date { font-size: 12px; color: var(--signal); padding-top: 6px; letter-spacing: .06em; }
.post-list h3 { font-size: 28px; transition: color .15s; }
.post-list a:hover h3 { color: var(--signal); }
.post-list p { color: var(--text); margin-top: 2px; }
.post-list .by { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--faint); margin-top: 10px; }

.article { max-width: 720px; margin: 0 auto; padding: 84px 0 40px; }
.article .meta { color: var(--dim); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; margin-top: 22px; }
.article .meta b { color: var(--signal); font-weight: 400; }
.article .page-title { font-size: clamp(34px, 5.5vw, 58px); text-transform: none; line-height: 1.05; }
.prose { margin-top: 48px; font-family: var(--display); font-size: 20px; line-height: 1.7; color: #eceef0; }
.prose p + p { margin-top: 20px; }
.prose h2 { margin-top: 44px; font-size: 28px; color: var(--text); }
.prose blockquote { margin: 36px 0; padding: 18px 22px; border: 1px solid var(--line-2); border-left: 2px solid var(--signal); background: rgba(20,23,26,.8); font-size: 22px; color: var(--text); }
.prose img { margin: 32px 0; border: 1px solid var(--line-2); }
.post-nav { max-width: 720px; margin: 0 auto 50px; padding-top: 28px; border-top: 1px solid var(--line-2); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line-2); padding: 26px 0; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--dim); background: rgba(10,11,12,.9); }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

@media (prefers-reduced-motion: reduce) {
  .rec::before, .chain i::after, .wiring .pulse { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .team { grid-template-columns: 1fr 1fr; }
  .wiring, .bus, .doodle, .tc { display: none; }
  .person { grid-template-columns: 1fr; gap: 32px; padding-top: 36px; }
  .person .side { position: static; max-width: 340px; }
}
@media (max-width: 640px) {
  body { font-size: 14px; background-size: 32px 32px; }
  .wrap { padding: 0 16px; }
  .site-header { position: static; }
  .site-header .wrap { height: auto; padding-top: 14px; padding-bottom: 14px; flex-direction: column; align-items: flex-start; gap: 10px; }
  .nav { flex-wrap: wrap; margin-left: -10px; }
  .hero { padding: 50px 0 20px; }
  section { padding: 60px 0; }
  .team { grid-template-columns: 1fr; }
  .photo .view { opacity: 1; transform: none; }
  .credits li { grid-template-columns: 1fr; gap: 2px; }
  .credits .role { text-align: left; }
  .post-list a { grid-template-columns: 1fr; gap: 4px; }
  .prose { font-size: 17.5px; }
}

/* ---------- Scroll-reactive waves ---------- */
#waves { position: fixed; inset: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; }
body { background-image: linear-gradient(rgba(232,234,236,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(232,234,236,.035) 1px, transparent 1px); }
body::before { z-index: -2; }
.timeline { height: 22px; border-top: 1px solid var(--line); }
.timeline canvas { display: block; width: 100%; height: 100%; }
section, .hero, .page-head { background: transparent; }
.member, .card, .fig, .scope { backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px); }
@media (max-width: 640px) { .timeline { height: 16px; } }