/* ============================================================
   theconsole.fm — "Tube Glow" design system
   Palette: deep brown-black / tungsten / oxblood / aged tape
   ============================================================ */
:root{
  --bg:#120e0b;
  --panel:#1a1310;
  --panel-2:#231a15;
  --line:#3a2c21;
  --accent:#d8892e;        /* tungsten */
  --accent-dim:#7e5220;
  --tape:#e6d3ae;          /* aged label cream */
  --ink:#191007;
  --text:#d8c9b2;
  --muted:#93816c;
  --oxblood:#8f3a2c;
  --olive:#8a9a5b;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Archivo',sans-serif;
  font-variation-settings:'wdth' 100;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--accent);color:var(--ink)}
img{max-width:100%;display:block}
.mono{font-family:'IBM Plex Mono',monospace}

/* ---------- power bar ---------- */
.powerbar{
  display:flex;align-items:center;gap:14px;
  padding:8px 24px;border-bottom:1px solid var(--line);
  font-family:'IBM Plex Mono',monospace;font-size:11px;
  letter-spacing:.12em;color:var(--muted);text-transform:uppercase;
}
.lamp{width:8px;height:8px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 8px 1px rgba(216,137,46,.8);animation:lamp 4s ease-in-out infinite;flex:none}
@keyframes lamp{0%,100%{opacity:1}50%{opacity:.55}}
.powerbar .right{margin-left:auto;display:flex;gap:22px}

/* ---------- nav ---------- */
nav.site{
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 24px;border-bottom:1px solid var(--line);
  position:sticky;top:0;background:rgba(18,14,11,.92);backdrop-filter:blur(8px);z-index:50;
}
.logo{
  font-weight:900;font-variation-settings:'wdth' 125;
  font-size:22px;letter-spacing:.02em;color:var(--tape);text-decoration:none;
  display:flex;align-items:baseline;gap:8px;
}
.logo em{font-style:normal;color:var(--accent)}
.logo .fm{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--muted);letter-spacing:.15em}
nav.site ul{display:flex;gap:6px;list-style:none}
nav.site ul a{
  font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted);text-decoration:none;padding:8px 14px;border:1px solid transparent;border-radius:3px;
  transition:all .2s;
}
nav.site ul a:hover,nav.site ul a:focus-visible,nav.site ul a[aria-current="page"]{
  color:var(--accent);border-color:var(--line);outline:none}

/* ---------- buttons ---------- */
.btn{
  font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:.1em;text-transform:uppercase;
  padding:14px 26px;border-radius:3px;text-decoration:none;transition:all .2s;
  border:1px solid var(--line);display:inline-block;cursor:pointer;
}
.btn-primary{background:var(--accent);color:var(--ink);border-color:var(--accent);font-weight:600}
.btn-primary:hover{background:#e59c44}
.btn-ghost{color:var(--text);background:transparent}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* ---------- hero ---------- */
.hero{
  display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);
  border-bottom:1px solid var(--line);
}
.hero-copy{padding:72px 56px 64px 24px}
.kicker{
  font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--accent);margin-bottom:26px;display:flex;align-items:center;gap:12px;
}
.kicker::before{content:"";width:34px;height:1px;background:var(--accent)}
h1.display{
  font-weight:900;font-variation-settings:'wdth' 118;
  font-size:clamp(44px,6.2vw,84px);line-height:.98;letter-spacing:-.015em;
  color:var(--tape);text-transform:uppercase;
}
h1.display .glow{color:var(--accent)}
.hero-sub{margin-top:28px;max-width:56ch;font-size:17px;color:var(--muted);font-weight:400}
.hero-sub strong{color:var(--text);font-weight:600}
.hero-cta{margin-top:40px;display:flex;gap:14px;flex-wrap:wrap}

/* ---------- VU meter panel ---------- */
.hero-meter{
  border-left:1px solid var(--line);background:var(--panel);
  display:flex;flex-direction:column;justify-content:center;align-items:center;gap:26px;padding:48px 32px;
  background-image:radial-gradient(circle at 30% 15%,rgba(216,137,46,.07),transparent 55%);
}
.vu{
  width:min(300px,100%);aspect-ratio:1.55;background:linear-gradient(180deg,#f2e9d4,#e4d7b8);
  border-radius:8px;border:1px solid #0d0b09;position:relative;overflow:hidden;
  box-shadow:inset 0 2px 10px rgba(0,0,0,.35),0 10px 30px rgba(0,0,0,.55),0 0 46px rgba(216,137,46,.14);
}
.vu-arc{position:absolute;inset:0;width:100%;height:100%}
.needle{
  position:absolute;left:50%;bottom:14%;width:2px;height:66%;
  background:#2a2118;transform-origin:bottom center;transform:rotate(-42deg);
  animation:needle 5.5s ease-in-out infinite;
}
@keyframes needle{
  0%{transform:rotate(-44deg)}12%{transform:rotate(-12deg)}22%{transform:rotate(-30deg)}
  36%{transform:rotate(8deg)}48%{transform:rotate(-20deg)}62%{transform:rotate(22deg)}
  74%{transform:rotate(-8deg)}86%{transform:rotate(14deg)}100%{transform:rotate(-44deg)}
}
.vu-label{
  position:absolute;bottom:9%;width:100%;text-align:center;
  font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.3em;color:#5c4f3a;
}
.vu-glass{position:absolute;inset:0;background:linear-gradient(115deg,rgba(255,255,255,.28),transparent 42%)}
.meter-caption{
  font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.15em;
  text-transform:uppercase;color:var(--muted);text-align:center;line-height:2;
}
.meter-caption b{color:var(--accent);font-weight:500}
.meter-caption a{color:inherit}

/* ---------- sections ---------- */
section.rack{border-bottom:1px solid var(--line)}
.section-head{
  display:flex;align-items:baseline;justify-content:space-between;
  padding:26px 24px;border-bottom:1px solid var(--line);
}
.section-head h2{
  font-weight:900;font-variation-settings:'wdth' 118;text-transform:uppercase;
  font-size:15px;letter-spacing:.14em;color:var(--tape);
}
.section-head .mono{font-size:11px;color:var(--muted);letter-spacing:.12em;text-transform:uppercase}

/* ---------- channel strip cards ---------- */
.strips{display:grid;grid-template-columns:repeat(4,1fr)}
.strip{
  border-right:1px solid var(--line);padding:30px 24px 34px;position:relative;
  display:flex;flex-direction:column;gap:16px;min-height:380px;
  text-decoration:none;color:inherit;transition:background .25s;
}
.strip:nth-child(4n){border-right:none}
.strip:nth-child(n+5){border-top:1px solid var(--line)}
.strip:hover{background:var(--panel)}
.strip.soon{cursor:default}
.strip.soon:hover{background:transparent}
.ch{
  font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.18em;color:var(--muted);
  display:flex;justify-content:space-between;text-transform:uppercase;
}
.tape-chip{
  align-self:flex-start;background:var(--tape);color:var(--ink);
  font-family:'IBM Plex Mono',monospace;font-size:10.5px;font-weight:600;letter-spacing:.12em;
  text-transform:uppercase;padding:5px 10px;border-radius:2px;
  transform:rotate(-1.2deg);box-shadow:0 2px 5px rgba(0,0,0,.4);
}
.tape-chip.lib{background:var(--olive);color:var(--ink)}
.strip h3{
  font-weight:800;font-variation-settings:'wdth' 110;font-size:22px;line-height:1.15;
  color:var(--tape);letter-spacing:-.01em;
}
.strip p{font-size:14px;color:var(--muted)}
.fader{margin-top:auto;height:88px;width:100%;position:relative}
.fader::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:3px;background:#0f0d0b;
  border-radius:2px;transform:translateX(-50%)}
.fader .cap{
  position:absolute;left:50%;transform:translateX(-50%);width:38px;height:16px;
  background:linear-gradient(180deg,#4a3d32,#241b15);border:1px solid #0d0b09;border-radius:3px;
  transition:top .35s cubic-bezier(.2,.9,.3,1.2);
}
.fader .cap::after{content:"";position:absolute;left:4px;right:4px;top:7px;height:2px;background:var(--accent)}
.strip:nth-child(4n+1) .cap{top:14%}.strip:nth-child(4n+2) .cap{top:46%}
.strip:nth-child(4n+3) .cap{top:30%}.strip:nth-child(4n) .cap{top:58%}
.strip:hover .cap{top:6%}
.strip.soon:hover .cap{top:inherit}
.read{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.read.dim{color:var(--muted)}

/* ---------- dual layer explainer ---------- */
.dual{display:grid;grid-template-columns:1fr 1fr}
.dual-col{padding:56px 48px 56px 24px}
.dual-col+.dual-col{border-left:1px solid var(--line);padding-left:48px;background:var(--panel)}
.dual-tag{
  display:inline-flex;align-items:center;gap:10px;margin-bottom:20px;
  font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.2em;text-transform:uppercase;
}
.dot{width:9px;height:9px;border-radius:50%;flex:none}
.dual-col.fan .dual-tag{color:var(--olive)}
.dual-col.fan .dot{background:var(--olive);box-shadow:0 0 7px rgba(138,154,91,.8)}
.dual-col.maker .dual-tag{color:#c05a45}
.dual-col.maker .dot{background:var(--oxblood);box-shadow:0 0 7px rgba(143,58,44,.9)}
.dual-col h3{
  font-weight:900;font-variation-settings:'wdth' 115;font-size:26px;color:var(--tape);
  text-transform:uppercase;margin-bottom:16px;line-height:1.1;
}
.dual-col p{color:var(--muted);font-size:15px;max-width:46ch}
.dual-col p b{color:var(--text)}

/* ---------- signup ---------- */
.signup{display:grid;grid-template-columns:1fr 1fr;align-items:center}
.signup-copy{padding:56px 24px}
.signup-copy h2{
  font-weight:900;font-variation-settings:'wdth' 118;font-size:34px;color:var(--tape);
  text-transform:uppercase;line-height:1.05;margin-bottom:14px;
}
.signup-copy p{color:var(--muted);max-width:44ch}
.signup-form{padding:56px 24px 56px 48px;border-left:1px solid var(--line);background:var(--panel)}
.field{display:flex;gap:10px;flex-wrap:wrap}
.field input[type=email]{
  flex:1;min-width:220px;background:var(--bg);border:1px solid var(--line);border-radius:3px;
  padding:14px 16px;color:var(--text);font-family:'IBM Plex Mono',monospace;font-size:13px;
}
.field input[type=email]:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
.form-note{margin-top:12px;font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--muted);letter-spacing:.06em}

/* ---------- footer ---------- */
footer.site{
  display:flex;justify-content:space-between;align-items:center;padding:26px 24px;gap:16px;flex-wrap:wrap;
  font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);
}
footer.site a{color:var(--muted);text-decoration:none}
footer.site a:hover{color:var(--accent)}

/* ============================================================
   ARTICLE TEMPLATE
   ============================================================ */
.article-head{
  border-bottom:1px solid var(--line);padding:64px 24px 48px;
  max-width:1100px;margin:0 auto;
}
.crumbs{
  font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);margin-bottom:28px;display:flex;gap:10px;flex-wrap:wrap;
}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--accent)}
.article-head h1{
  font-weight:900;font-variation-settings:'wdth' 116;
  font-size:clamp(34px,4.8vw,62px);line-height:1.02;letter-spacing:-.015em;
  color:var(--tape);text-transform:uppercase;max-width:22ch;margin-top:18px;
}
.dek{margin-top:22px;font-size:19px;color:var(--muted);max-width:62ch;line-height:1.6}
.dek b{color:var(--text)}
.byline{
  margin-top:26px;font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted);
}
.byline b{color:var(--accent);font-weight:500}

/* layer toggle */
.layer-bar{
  position:sticky;top:69px;z-index:40;background:rgba(18,14,11,.94);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.layer-bar-inner{
  max-width:1100px;margin:0 auto;padding:12px 24px;display:flex;align-items:center;gap:14px;flex-wrap:wrap;
}
.layer-bar .lab{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.layer-switch{display:inline-flex;border:1px solid var(--line);border-radius:3px;overflow:hidden}
.layer-switch button{
  font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;
  padding:9px 16px;background:transparent;border:none;color:var(--muted);cursor:pointer;transition:all .15s;
  border-right:1px solid var(--line);
}
.layer-switch button:last-child{border-right:none}
.layer-switch button.active{background:var(--accent);color:var(--ink);font-weight:600}
.layer-switch button:not(.active):hover{color:var(--text)}

/* article layout */
.article-body{
  max-width:1100px;margin:0 auto;padding:48px 24px 72px;
  display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;align-items:start;
}
.prose>*+*{margin-top:22px}
.prose p{font-size:16.5px;line-height:1.75;color:var(--text)}
.prose p b{color:var(--tape)}
.prose h2{
  font-weight:900;font-variation-settings:'wdth' 114;font-size:24px;color:var(--tape);
  text-transform:uppercase;letter-spacing:.01em;margin-top:48px;
  padding-top:26px;border-top:1px solid var(--line);
}
.prose a{color:var(--accent)}

/* dual-layer blocks */
.layer{
  border:1px solid var(--line);border-radius:4px;padding:24px 26px;background:var(--panel);
  position:relative;
}
.layer .layer-tag{
  display:inline-flex;align-items:center;gap:9px;margin-bottom:12px;
  font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;
}
.layer.fan{border-left:3px solid var(--olive)}
.layer.fan .layer-tag{color:var(--olive)}
.layer.maker{border-left:3px solid var(--oxblood);background:var(--panel-2)}
.layer.maker .layer-tag{color:#c05a45}
.layer p{font-size:15.5px}
.layer p+p{margin-top:14px}
.layer .chain{
  margin-top:16px;font-family:'IBM Plex Mono',monospace;font-size:12.5px;line-height:2;
  color:var(--tape);background:var(--bg);border:1px solid var(--line);border-radius:3px;padding:14px 16px;
  overflow-x:auto;white-space:pre;
}
body.mode-fan .layer.maker{display:none}
body.mode-maker .layer.fan{display:none}

/* session sheet sidebar */
.session{
  border:1px solid var(--line);border-radius:4px;background:var(--panel);overflow:hidden;
  position:sticky;top:130px;
}
.session-head{
  background:var(--tape);color:var(--ink);padding:12px 18px;
  font-family:'IBM Plex Mono',monospace;font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;
}
.session dl{padding:8px 0}
.session .row{
  display:grid;grid-template-columns:96px 1fr;gap:12px;padding:9px 18px;
  border-bottom:1px solid rgba(58,44,33,.5);font-size:13px;
}
.session .row:last-child{border-bottom:none}
.session dt{
  font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);padding-top:2px;
}
.session dd{color:var(--text)}
.session dd .t{
  display:inline-block;background:var(--panel-2);border:1px solid var(--line);border-radius:2px;
  padding:2px 8px;margin:2px 4px 2px 0;font-size:12px;color:var(--tape);
}

/* sources */
.sources{margin-top:56px;border-top:1px solid var(--line);padding-top:26px}
.sources h2{border:none;padding:0;margin:0 0 14px;font-size:15px;letter-spacing:.14em;
  font-weight:900;text-transform:uppercase;color:var(--tape);font-variation-settings:'wdth' 118}
.sources ol{padding-left:20px;color:var(--muted);font-size:13.5px;line-height:2}

/* next up */
.nextup{border-top:1px solid var(--line);background:var(--panel);padding:36px 24px}
.nextup-inner{max-width:1100px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.nextup .lab{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.nextup h3{font-weight:800;font-variation-settings:'wdth' 112;font-size:22px;color:var(--tape);margin-top:6px}

/* about page */
.page{max-width:820px;margin:0 auto;padding:64px 24px 88px}
.page h1{
  font-weight:900;font-variation-settings:'wdth' 116;font-size:clamp(34px,5vw,56px);
  color:var(--tape);text-transform:uppercase;line-height:1.02;margin-bottom:30px;
}
.page .prose p{color:var(--text)}

/* ---------- responsive ---------- */
@media (prefers-reduced-motion:reduce){
  .needle,.lamp{animation:none}
  .strip .cap{transition:none}
}
@media (max-width:960px){
  .hero{grid-template-columns:1fr}
  .hero-meter{border-left:none;border-top:1px solid var(--line)}
  .strips{grid-template-columns:1fr 1fr}
  .strip:nth-child(2n){border-right:none}
  .strip:nth-child(2n+1){border-right:1px solid var(--line)}
  .strip:nth-child(n+3){border-top:1px solid var(--line)}
  .dual,.signup{grid-template-columns:1fr}
  .dual-col+.dual-col,.signup-form{border-left:none;border-top:1px solid var(--line);padding-left:24px}
  .hero-copy{padding:56px 24px}
  nav.site ul{display:none}
  .article-body{grid-template-columns:1fr}
  .session{position:static;order:-1}
  .layer-bar{top:69px}
}
@media (max-width:560px){
  .strips{grid-template-columns:1fr}
  .strip{border-right:none!important;min-height:0}
  .strip:nth-child(n+2){border-top:1px solid var(--line)}
  .fader{height:56px}
}