/* CathodeTV site: a wood-paneled den at night, lit by the television. */

:root {
  color-scheme: dark;
  --night: #140e0a;
  --panel: #1e1611;
  --panel-edge: #2e231b;
  --ink: #f2e8da;
  --muted: #b09d88;
  --glow: #ff8a3d;
  --glow-soft: rgba(255, 138, 61, 0.16);
  --osd: #86f29b;

  --display: "Righteous", "Futura", "Trebuchet MS", sans-serif;
  --body: "Figtree", "Helvetica Neue", Arial, sans-serif;
  --osd-face: "VT323", "Courier New", monospace;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;

  --gutter: clamp(20px, 5vw, 64px);
  --max: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(1200px 700px at 72% 8%, rgba(255, 138, 61, 0.10), transparent 60%),
    repeating-linear-gradient(90deg, rgba(0, 0, 0, 0.18) 0 2px, transparent 2px 180px),
    var(--night);
  color: var(--ink);
  font: 400 18px/1.6 var(--body);
  padding-inline: var(--gutter);
  padding-block: env(safe-area-inset-top, 0px) env(safe-area-inset-bottom, 0px);
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--glow); text-underline-offset: 3px; }
a:focus-visible, .button:focus-visible { outline: 2px solid var(--glow); outline-offset: 3px; border-radius: 4px; }

h1, h2 { font-family: var(--display); font-weight: 400; letter-spacing: 0.005em; text-wrap: balance; margin: 0; }
h1 { font-size: clamp(2.4rem, 5.6vw, 4.3rem); line-height: 1.02; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); line-height: 1.08; }
h3 { font: 700 1.1rem/1.3 var(--body); margin: 0; }
p { margin: 0; }

.osd {
  font: 400 1.35rem/1 var(--osd-face);
  color: var(--osd);
  letter-spacing: 0.06em;
  text-shadow: 0 0 10px rgba(134, 242, 155, 0.45);
}
.osd.small { font-size: 1.05rem; }

/* Header */

.bar {
  max-width: var(--max);
  margin: 0 auto;
  padding-block: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; }
.brand img { width: 45px; height: 40px; filter: drop-shadow(0 6px 14px rgba(255, 138, 61, 0.35)); }
.wordmark { display: inline-flex; align-items: center; gap: 5px; font: 400 1.55rem/1 var(--display); letter-spacing: 0.01em; }
/* "TV" on an enamel badge, like the brand plate on an old set. */
.plate {
  font: 400 0.78rem/1 var(--display);
  letter-spacing: 0.08em;
  color: #1c0e06;
  padding: 5px 7px 4px;
  border-radius: 5px;
  background: linear-gradient(180deg, #ffc27a 0%, var(--glow) 55%, #d9621f 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55), inset 0 -1px 0 rgba(0, 0, 0, 0.25), 0 0 14px rgba(255, 138, 61, 0.45);
  transform: translateY(-1px);
}
.bar nav { display: flex; gap: clamp(14px, 2.4vw, 28px); flex-wrap: wrap; }
.bar nav a { color: var(--muted); text-decoration: none; font-weight: 500; font-size: 0.98rem; }
.bar nav a:hover { color: var(--ink); }

main { max-width: var(--max); margin: 0 auto; display: grid; gap: clamp(72px, 10vw, 128px); padding-block: 24px 96px; }

/* Hero */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
}
.hero-copy { display: grid; gap: 22px; }
.lede { font-size: 1.15rem; color: var(--ink); max-width: 34rem; }
.cta { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.soon {
  font: 600 0.95rem/1 var(--body);
  padding: 14px 20px;
  border-radius: 999px;
  border: 1.5px solid var(--glow);
  color: var(--glow);
  background: var(--glow-soft);
}
.link-arrow { color: var(--ink); font-weight: 600; text-decoration: none; }
.link-arrow::after { content: "  ↓"; color: var(--glow); }

.hero-tv { margin: 0; display: grid; gap: 14px; }
.screen {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 0 0 1px var(--panel-edge), 0 30px 90px -20px rgba(255, 138, 61, 0.45), 0 20px 50px rgba(0, 0, 0, 0.6);
}
/* Faint scanlines over the screenshot, like looking at the set up close. */
.screen::after {
  content: "";
  position: absolute; inset: 0;
  background: repeating-linear-gradient(0deg, rgba(0, 0, 0, 0.14) 0 1px, transparent 1px 3px);
  pointer-events: none;
}
.hero-tv figcaption { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; font: 400 0.85rem/1.4 var(--mono); color: var(--muted); }

/* The CRT switching on: a bright line opens into the picture. */
@media (prefers-reduced-motion: no-preference) {
  .power-on { animation: power-on 900ms cubic-bezier(0.2, 0.8, 0.2, 1) 200ms both; transform-origin: center; }
  @keyframes power-on {
    0%   { transform: scale(1, 0.012); filter: brightness(4) saturate(0); }
    45%  { transform: scale(1, 0.012); filter: brightness(3) saturate(0); }
    75%  { transform: scale(1, 1.02);  filter: brightness(1.5) saturate(0.6); }
    100% { transform: scale(1, 1);     filter: none; }
  }
}

/* At-a-glance dial */

.dial {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--panel-edge);
  border: 1px solid var(--panel-edge);
  border-radius: 14px;
  overflow: hidden;
}
.dial div { background: var(--panel); padding: 24px 22px; display: grid; gap: 6px; align-content: start; }
.dial strong { font: 400 2.6rem/1 var(--display); color: var(--glow); font-variant-numeric: tabular-nums; }
.dial span { color: var(--muted); font-size: 0.95rem; line-height: 1.45; }

/* Sets */

.section-head { display: grid; gap: 14px; max-width: 44rem; }
.section-head p, .channels-copy > p, .needs > p { color: var(--muted); }
.sets { display: grid; gap: 36px; }
.gallery {
  list-style: none; margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(20px, 2.6vw, 32px);
}
.gallery li { display: grid; gap: 8px; align-content: start; }
.gallery img { border-radius: 10px; box-shadow: 0 0 0 1px var(--panel-edge), 0 18px 40px -18px rgba(255, 138, 61, 0.35); margin-bottom: 6px; }
.spec { font: 400 0.8rem/1.4 var(--mono); color: var(--muted); letter-spacing: 0.02em; }
.more { color: var(--muted); max-width: 52rem; font-size: 0.98rem; }

/* Channels */

.channels {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
}
.channels-copy { display: grid; gap: 18px; }
.lineup { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 18px; }
.lineup li { display: grid; grid-template-columns: 5.2rem minmax(0, 1fr); gap: 14px; align-items: baseline; }
.lineup strong { color: var(--ink); }
.lineup div { color: var(--muted); }
.channels-tv { margin: 0; }
.channels-tv img { border-radius: 12px; box-shadow: 0 0 0 1px var(--panel-edge), 0 26px 70px -24px rgba(90, 140, 255, 0.45); }

/* Apple TV features */

.appletv { display: grid; gap: 32px; }
.features { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(20px, 2.6vw, 32px); }
.features div { display: grid; gap: 10px; align-content: start; padding-top: 18px; border-top: 2px solid var(--glow); }
.features p { color: var(--muted); font-size: 0.98rem; }

/* Privacy */

.privacy-note {
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  border-radius: 16px;
  padding: clamp(24px, 4vw, 40px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px 40px;
  flex-wrap: wrap;
}
.privacy-note > div { display: grid; gap: 12px; max-width: 40rem; }
.privacy-note p { color: var(--muted); }
.button {
  display: inline-block;
  padding: 14px 22px;
  border-radius: 999px;
  background: var(--glow);
  color: #1a0f07;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}
.button:hover { background: #ffa066; }

/* Requirements */

.needs { display: grid; gap: 16px; max-width: 44rem; }
.needs ul { margin: 0; padding-left: 1.2em; display: grid; gap: 8px; }

/* Footer */

.foot {
  max-width: var(--max);
  margin: 0 auto;
  border-top: 1px solid var(--panel-edge);
  padding-block: 28px 44px;
  display: grid;
  gap: 12px;
  color: var(--muted);
  font-size: 0.85rem;
}
.foot-row { display: flex; gap: 20px; flex-wrap: wrap; }

/* Narrow screens */

@media (max-width: 900px) {
  .hero, .channels { grid-template-columns: minmax(0, 1fr); }
  .hero-tv { order: -1; }
  .dial { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .features { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  body { font-size: 17px; }
  .gallery, .features { grid-template-columns: minmax(0, 1fr); }
  .lineup li { grid-template-columns: minmax(0, 1fr); gap: 4px; }
}

/* Support contact card */
.contact .email { font: 600 1.25rem/1.3 var(--body); color: var(--glow); word-break: break-all; }
.contact .hint { color: var(--muted); font-size: 0.95rem; }

/* The privacy policy and support pages */

.doc { max-width: 44rem; margin: 0 auto; display: grid; gap: 36px; padding-block: 24px 80px; }
.doc header { display: grid; gap: 12px; }
.doc .meta { font: 400 0.8rem/1.4 var(--mono); color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; }
.doc section { display: grid; gap: 12px; }
.doc h2 { font-size: clamp(1.4rem, 2.8vw, 1.8rem); }
.doc ul { margin: 0; padding-left: 1.2em; display: grid; gap: 8px; }
.doc p, .doc li { color: var(--ink); }
.doc .glance { background: var(--panel); border: 1px solid var(--panel-edge); border-radius: 12px; padding: 22px 24px; display: grid; gap: 12px; }
.table-wrap { overflow-x: auto; border: 1px solid var(--panel-edge); border-radius: 12px; background: var(--panel); }
.table-wrap table { width: 100%; border-collapse: collapse; min-width: 34rem; font-size: 0.93rem; }
.table-wrap th, .table-wrap td { text-align: left; vertical-align: top; padding: 12px 14px; border-bottom: 1px solid var(--panel-edge); }
.table-wrap tr:last-child td { border-bottom: 0; }
.table-wrap th { font: 500 0.72rem/1.3 var(--mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.table-wrap td:first-child { font-weight: 600; white-space: nowrap; }
.when { display: block; margin-top: 4px; font: 400 0.78rem/1.4 var(--mono); color: var(--muted); }