/* The Conet Project · archive — noir, blanc et niveaux de gris */
:root {
  --bg: #050505;
  --bg-2: #0c0c0c;
  --bg-3: #141414;
  --ink: #e4e4e4;
  --ink-2: #a3a3a3;
  --ink-3: #616161;
  --ink-4: #3a3a3a;
  --line: #222;
  --white: #fff;
  --mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  --sans: "IBM Plex Sans Condensed", "Arial Narrow", system-ui, sans-serif;
  --gutter: clamp(16px, 4vw, 56px);
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 300 17px/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  /* lignes de balayage très discrètes */
  background-image: repeating-linear-gradient(0deg, rgba(255,255,255,.018) 0 1px, transparent 1px 3px);
}
::selection { background: var(--white); color: #000; }
a { color: var(--white); text-decoration-thickness: 1px; text-underline-offset: 3px; text-decoration-color: var(--ink-3); }
a:hover { text-decoration-color: var(--white); }
:focus-visible { outline: 1px dashed var(--white); outline-offset: 3px; }
em { font-style: italic; }
small { color: var(--ink-3); font-family: var(--mono); font-size: .7em; }

.grain {
  position: fixed; inset: -50%; z-index: 100; pointer-events: none; opacity: .09;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 1.2s steps(6) infinite;
}
@keyframes grain {
  0% { transform: translate(0, 0); } 20% { transform: translate(-3%, 2%); } 40% { transform: translate(2%, -4%); }
  60% { transform: translate(-4%, -1%); } 80% { transform: translate(3%, 3%); } 100% { transform: translate(0, 0); }
}

.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 16px; z-index: 200; background: #fff; color: #000; padding: 6px 10px; }

/* ---------------------------------------------------------------- en-tête */
.top {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 24px;
  padding: 14px var(--gutter);
  background: linear-gradient(var(--bg) 60%, rgba(5,5,5,0));
}
.brand { display: flex; align-items: baseline; gap: 12px; text-decoration: none; margin-right: auto; }
.brand-mark { font: 600 13px/1 var(--mono); letter-spacing: .2em; border: 1px solid var(--ink); padding: 5px 6px 4px; }
.brand-full { font: 400 14px/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); }
.brand-full em { color: var(--ink-3); font-style: normal; }
#nav { display: flex; gap: 22px; }
#nav a { font: 400 12px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); text-decoration: none; padding: 6px 0; border-bottom: 1px solid transparent; }
#nav a:hover, #nav a[aria-current] { color: var(--white); border-bottom-color: var(--white); }
#nav .nav-home { color: var(--ink-3); margin-right: 10px; }
.menu-toggle { display: none; }

/* ---------------------------------------------------------------- titres */
.kicker { font: 400 12px/1.4 var(--mono); letter-spacing: .22em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 14px; }
.kicker a { color: var(--ink-2); text-decoration: none; }
.page-title {
  font: 700 clamp(38px, 7vw, 92px)/.95 var(--sans);
  letter-spacing: -.01em; text-transform: uppercase; margin: 0 0 24px; color: var(--white);
}
.page-title .code { font-family: var(--mono); font-weight: 300; color: var(--ink-2); margin-right: .2em; }
.h-sec {
  font: 400 13px/1.3 var(--mono); letter-spacing: .24em; text-transform: uppercase; color: var(--ink-2);
  margin: 0 0 22px; padding-bottom: 12px; border-bottom: 1px solid var(--line);
  display: flex; align-items: baseline; gap: 14px;
}
.h-sec small { margin-left: auto; }
.h-letter { font: 300 34px/1 var(--mono); color: var(--white); letter-spacing: 0; }
.lede { font-size: clamp(18px, 2.1vw, 22px); color: var(--ink-2); max-width: 46ch; }
.lead { font-size: clamp(19px, 2.2vw, 24px); line-height: 1.5; color: var(--ink); }
.muted, .small { color: var(--ink-3); }
.small { font-size: 13px; font-family: var(--mono); line-height: 1.6; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ---------------------------------------------------------------- héros */
.hero {
  position: relative; min-height: calc(100vh - 60px); min-height: calc(100svh - 60px);
  display: flex; align-items: center; overflow: hidden;
  padding: 40px var(--gutter) 140px; border-bottom: 1px solid var(--line);
}
.static { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .07; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: radial-gradient(ellipse at 35% 45%, transparent 0 35%, rgba(0,0,0,.85) 100%); }
.hero > .antenna, .hero-inner, .dial { z-index: 2; }
.antenna { position: absolute; right: 2vw; bottom: 0; height: 92%; width: auto; color: var(--ink-3); opacity: .55; pointer-events: none; }
.hero-inner { position: relative; max-width: var(--max); width: 100%; margin: 0 auto; }
.hero-404 { min-height: 70vh; }
.hero-title {
  font: 700 clamp(56px, 13vw, 200px)/.82 var(--sans); text-transform: uppercase; letter-spacing: -.02em;
  margin: 0; color: var(--white); text-shadow: 0 0 40px rgba(0,0,0,.8);
}
.hero-sub { font: 300 clamp(14px, 1.8vw, 20px)/1.3 var(--mono); letter-spacing: .3em; text-transform: uppercase; color: var(--ink-2); margin: 18px 0 32px; }
.ticker { font: 300 14px/1.4 var(--mono); letter-spacing: .3em; color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: clip; margin: 0 0 28px; max-width: 100%; }
.cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.btn {
  display: inline-block; font: 400 13px/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; text-decoration: none;
  padding: 16px 22px; background: var(--white); color: #000; border: 1px solid var(--white); transition: background .2s, color .2s;
}
.btn:hover { background: transparent; color: var(--white); }
.btn-ghost { background: transparent; color: var(--white); }
.btn-ghost:hover { background: var(--white); color: #000; }

/* cadran de fréquences */
.dial { position: absolute; left: 0; right: 0; bottom: 0; height: 92px; border-top: 1px solid var(--line); overflow: hidden; background: rgba(0,0,0,.6); }
.dial-scale {
  position: absolute; inset: 0 0 0 0; width: 300%;
  background:
    repeating-linear-gradient(90deg, var(--ink-3) 0 1px, transparent 1px 100px) 0 0 / 100% 34px no-repeat,
    repeating-linear-gradient(90deg, var(--ink-4) 0 1px, transparent 1px 20px) 0 0 / 100% 16px no-repeat;
  animation: drift 90s linear infinite;
}
@keyframes drift { to { transform: translateX(-33.333%); } }
.dial-needle { position: absolute; left: 50%; top: 0; bottom: 0; width: 1px; background: var(--white); box-shadow: 0 0 12px rgba(255,255,255,.6); }
.dial-readout { position: absolute; left: calc(50% + 14px); bottom: 18px; font: 400 15px/1 var(--mono); letter-spacing: .2em; color: var(--white); }

/* ---------------------------------------------------------------- bandes et cartes */
.band, .page-head { max-width: var(--max); margin: 0 auto; padding: 72px var(--gutter) 0; }
.page-head { padding-top: 56px; }
.band:last-child { padding-bottom: 96px; }
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.cols p { color: var(--ink-2); }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.card {
  position: relative; display: flex; flex-direction: column; gap: 6px; min-height: 150px; padding: 20px;
  background: var(--bg); text-decoration: none; transition: background .25s, color .25s; overflow: hidden;
  border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.card::after { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(0deg, rgba(255,255,255,.04) 0 1px, transparent 1px 4px); opacity: 0; transition: opacity .25s; }
.card:hover { background: var(--white); }
.card:hover * { color: #000; }
.card-code { font: 300 32px/1 var(--mono); color: var(--white); }
.card-name { font: 600 16px/1.25 var(--sans); text-transform: uppercase; letter-spacing: .04em; color: var(--ink); margin-top: auto; }
.card-n { font: 400 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }
.card[hidden] { display: none; }
.more { text-align: right; font-family: var(--mono); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; }
.more a { text-decoration: none; }

.search { display: flex; align-items: center; gap: 14px; max-width: 520px; margin-top: 28px; border-bottom: 1px solid var(--ink-3); }
.search span { font: 400 11px/1 var(--mono); letter-spacing: .2em; text-transform: uppercase; color: var(--ink-3); }
.search input { flex: 1; background: transparent; border: 0; color: var(--white); font: 300 20px/1 var(--mono); padding: 12px 0; outline: none; min-width: 0; }

/* ---------------------------------------------------------------- page station */
.station-hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); padding: 56px var(--gutter) 48px; }
.station-hero .antenna { height: 120%; opacity: .35; }
.ghost {
  position: absolute; right: -2vw; top: 50%; transform: translateY(-50%);
  font: 700 clamp(140px, 32vw, 460px)/1 var(--mono); letter-spacing: -.06em;
  color: transparent; -webkit-text-stroke: 1px var(--ink-4); pointer-events: none; user-select: none; white-space: nowrap;
}
.station-hero-inner { position: relative; max-width: var(--max); margin: 0 auto; }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); margin: 28px 0 0; max-width: 900px; }
.facts div { background: rgba(5,5,5,.88); padding: 14px 16px; }
.facts dt { font: 400 10px/1.4 var(--mono); letter-spacing: .2em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 6px; }
.facts dd { margin: 0; font-size: 15px; color: var(--ink); }
.station-body { max-width: var(--max); margin: 0 auto; padding: 48px var(--gutter) 120px; display: grid; gap: 64px; }
.station-body .prose { padding: 0; }

.recs { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.rec { display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: start; padding: 20px 0; border-bottom: 1px solid var(--line); }
.rec-title { font: 600 19px/1.3 var(--sans); text-transform: uppercase; letter-spacing: .03em; margin: 2px 0 4px; color: var(--white); }
.rec-meta { font: 400 12px/1.5 var(--mono); color: var(--ink-3); letter-spacing: .06em; margin: 0; }
.rec-note { color: var(--ink-2); margin: 8px 0 0; max-width: 70ch; }

.play {
  display: inline-flex; align-items: center; gap: 10px; cursor: pointer;
  font: 400 11px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase;
  color: var(--white); background: transparent; border: 1px solid var(--ink-3); padding: 11px 14px; white-space: nowrap;
  transition: background .2s, color .2s, border-color .2s;
}
.play:hover { border-color: var(--white); }
.play-icon { width: 0; height: 0; border-left: 8px solid currentColor; border-top: 5px solid transparent; border-bottom: 5px solid transparent; }
.play.is-playing { background: var(--white); color: #000; border-color: var(--white); }
.play.is-playing .play-icon { width: 8px; height: 10px; border: 0; border-left: 3px solid currentColor; border-right: 3px solid currentColor; }

.priyom { border: 1px solid var(--line); background: var(--bg-2); padding: 24px; margin-bottom: 20px; }
.priyom h3 { font: 600 18px/1.3 var(--sans); text-transform: uppercase; letter-spacing: .04em; margin: 0 0 16px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.tag { font: 400 10px/1 var(--mono); letter-spacing: .2em; border: 1px solid var(--ink-3); padding: 5px 7px 4px; color: var(--ink-2); }
.specs { width: 100%; border-collapse: collapse; margin-bottom: 18px; font-size: 15px; }
.specs th { text-align: left; font: 400 11px/1.4 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); padding: 9px 16px 9px 0; width: 30%; vertical-align: top; }
.specs td { padding: 9px 0; border-bottom: 1px dotted var(--ink-4); color: var(--ink); word-break: break-word; }
blockquote { margin: 0 0 18px; padding: 0 0 0 20px; border-left: 1px solid var(--ink-3); color: var(--ink-2); font-style: italic; }
blockquote p { margin: 0 0 10px; }
.audio-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 10px; }
.attrib { font: 400 11px/1.6 var(--mono); color: var(--ink-3); margin: 14px 0 0; }
.attrib a { color: var(--ink-2); }

.pager { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-top: 1px solid var(--line); padding-top: 22px; margin-top: 28px; }
.pager a { font: 400 12px/1.4 var(--mono); letter-spacing: .12em; text-transform: uppercase; text-decoration: none; color: var(--ink-2); }
.pager a:hover { color: var(--white); }

/* ---------------------------------------------------------------- texte long */
.prose { max-width: 760px; margin: 0 auto; padding: 56px var(--gutter) 110px; }
.prose h2 { font: 400 13px/1.3 var(--mono); letter-spacing: .24em; text-transform: uppercase; color: var(--ink-2); margin: 52px 0 16px; padding-top: 16px; border-top: 1px solid var(--line); }
.prose p, .prose li { color: var(--ink); }
.prose strong { font-weight: 600; color: var(--white); }
.note { border: 1px solid var(--ink-4); padding: 18px 20px; color: var(--ink-2); font-size: 15px; margin: 28px 0; background: var(--bg-2); }
.credits-list { padding-left: 0; list-style: none; }
.credits-list li { padding: 12px 0; border-bottom: 1px solid var(--line); }

/* ---------------------------------------------------------------- disques */
.discs { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 24px; }
.disc {
  position: relative; aspect-ratio: 1; border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  text-decoration: none; border: 1px solid var(--ink-4); overflow: hidden;
  background: radial-gradient(circle, var(--bg) 0 9%, var(--ink-4) 9% 9.6%, transparent 9.6%),
              repeating-radial-gradient(circle, #0e0e0e 0 2px, #070707 2px 4px);
  transition: transform .6s ease, border-color .3s;
}
.disc:hover { transform: rotate(18deg); border-color: var(--white); }
.disc-n { font: 300 80px/1 var(--mono); color: var(--white); }
.disc-meta { font: 400 11px/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--ink-2); }
.disc-groups { font: 300 10px/1 var(--mono); letter-spacing: .2em; color: var(--ink-3); }

.table-wrap { overflow-x: auto; }
.tracklist { width: 100%; border-collapse: collapse; }
.tracklist th { text-align: left; font: 400 10px/1 var(--mono); letter-spacing: .2em; text-transform: uppercase; color: var(--ink-3); padding: 0 12px 14px 0; border-bottom: 1px solid var(--ink-4); }
.tracklist td { padding: 14px 12px 14px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.tracklist tr:hover td { background: var(--bg-2); }
.tracklist .n, .tracklist .r { font: 300 14px/1.6 var(--mono); color: var(--ink-3); white-space: nowrap; }
.tracklist .r { text-align: right; }
.tracklist .c { font-family: var(--mono); font-size: 14px; white-space: nowrap; }
.tracklist .c a { margin-right: 6px; }
.tracklist .t { display: block; font: 600 16px/1.35 var(--sans); text-transform: uppercase; letter-spacing: .03em; color: var(--white); }
.tracklist .tn { display: block; color: var(--ink-3); font-size: 14px; line-height: 1.5; margin-top: 4px; max-width: 64ch; }
.tracklist .play { padding: 10px 11px; gap: 0; }

/* ---------------------------------------------------------------- pied de page */
.foot { border-top: 1px solid var(--line); padding: 40px var(--gutter) 120px; color: var(--ink-3); font-size: 14px; }
.foot p { max-width: var(--max); margin: 0 auto 10px; }
.foot a { color: var(--ink-2); }
.foot-groups { font: 300 12px/1 var(--mono); letter-spacing: .3em; margin-top: 24px !important; color: var(--ink-4); white-space: nowrap; overflow: hidden; }

/* ---------------------------------------------------------------- récepteur */
.receiver { position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; background: rgba(5,5,5,.96); border-top: 1px solid var(--ink-4); backdrop-filter: blur(6px); }
.receiver[hidden] { display: none; }
.waterfall { display: block; width: 100%; height: 46px; border-bottom: 1px solid var(--line); image-rendering: pixelated; }
.rx-body { display: flex; align-items: center; gap: 16px; padding: 10px var(--gutter); }
.rx-play, .rx-close { background: transparent; border: 1px solid var(--ink-3); color: var(--white); width: 40px; height: 40px; cursor: pointer; font: 400 14px/1 var(--mono); flex: none; }
.rx-play:hover, .rx-close:hover { border-color: var(--white); }
.rx-close { border-color: transparent; font-size: 22px; color: var(--ink-3); }
.rx-meta { display: flex; flex-direction: column; min-width: 0; flex: 0 1 34%; }
.rx-title { font: 600 15px/1.3 var(--sans); text-transform: uppercase; letter-spacing: .04em; color: var(--white); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rx-src { font: 400 10px/1.4 var(--mono); letter-spacing: .08em; color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rx-seek { flex: 1; min-width: 60px; accent-color: #fff; }
.rx-time { font: 300 13px/1 var(--mono); color: var(--ink-2); min-width: 9ch; text-align: right; }

/* ---------------------------------------------------------------- mobile */
@media (max-width: 860px) {
  .menu-toggle { display: block; background: transparent; color: var(--white); border: 1px solid var(--ink-3); font: 400 11px/1 var(--mono); letter-spacing: .2em; text-transform: uppercase; padding: 9px 12px; }
  #nav { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; gap: 0; background: var(--bg); border-bottom: 1px solid var(--line); padding: 8px var(--gutter) 16px; }
  #nav.open { display: flex; }
  #nav a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .brand-full { display: none; }
  .cols { grid-template-columns: 1fr; gap: 24px; }
  .antenna { opacity: .25; right: -30vw; }
  .rec { grid-template-columns: 1fr; gap: 10px; }
  .rx-meta { flex-basis: 45%; }
  .rx-seek { display: none; }
  .tracklist .tn { display: none; }
  .specs th { width: 40%; }
}

@media (prefers-reduced-motion: reduce) {
  .grain, .dial-scale { animation: none; }
  .disc:hover { transform: none; }
  html { scroll-behavior: auto; }
}