/* parallelmatrix.ai · amber terminal. Fonts self-hosted (OFL). */
@font-face { font-family: "JetBrains Mono"; font-weight: 400; font-display: swap; src: url("/assets/fonts/jetbrains-mono-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-weight: 500; font-display: swap; src: url("/assets/fonts/jetbrains-mono-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Archivo"; font-weight: 800; font-display: swap; src: url("/assets/fonts/archivo-latin-800-normal.woff2") format("woff2"); }
:root {
  color-scheme: dark;
  --bg: #161009;
  --bg-2: #1c150c;
  --line: #2e2415;
  --line-2: #47371d;
  --text: #dcc89c;
  --text-strong: #f3e6c8;
  --muted: #a8854a;
  --amber: #f5ab40;
  --amber-hi: #ffc266;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --display: "Archivo", "Arial Black", system-ui, sans-serif;
  --wrap: 1080px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
/* faint circuit grid, like the cover art */
body::before {
  content: "";
  position: fixed; inset: 0;
  background-image:
    linear-gradient(rgba(245,171,64,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,171,64,.035) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: -1;
}
::selection { background: var(--amber); color: var(--bg); }
a { color: var(--amber); text-underline-offset: .2em; }
a:hover { color: var(--amber-hi); }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }
img { max-width: 100%; height: auto; display: block; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }

/* nav */
.nav { border-bottom: 1px solid var(--line); background: rgba(22,16,9,.92); position: sticky; top: 0; z-index: 10; backdrop-filter: blur(6px); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 60px; }
.brand { color: var(--text-strong); text-decoration: none; font-weight: 500; letter-spacing: .02em; white-space: nowrap; }
.brand b { color: var(--amber); font-weight: 500; }
.nav ul { list-style: none; display: flex; gap: 22px; margin: 0; padding: 0; font-size: .85rem; }
.nav ul a { color: var(--text); text-decoration: none; }
.nav ul a:hover, .nav ul a[aria-current="page"] { color: var(--amber); }
@media (max-width: 640px) {
  .nav ul { gap: 14px; font-size: .78rem; }
  .nav ul .hide-sm { display: none; }
}

/* type */
.prompt { color: var(--muted); font-size: .92rem; margin: 0; overflow-wrap: anywhere; }
.prompt .amber { color: var(--amber); }
h1, h2, h3 { color: var(--text-strong); font-weight: 500; line-height: 1.3; }
.label { color: var(--amber); font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; margin: 0 0 14px; }
.cursor { display: inline-block; width: .55em; height: .95em; margin-left: .18em; vertical-align: -.08em; background: var(--amber); animation: blink 1.15s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .cursor { animation: none; } }

/* buttons */
.btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn {
  display: inline-flex; align-items: center; gap: .6em;
  color: var(--amber); border: 1px solid var(--amber);
  padding: .7em 1.2em; text-decoration: none;
  font-size: .8rem; letter-spacing: .14em; text-transform: uppercase;
  transition: background .15s, color .15s;
}
.btn:hover { background: var(--amber); color: var(--bg); }
.btn.solid { background: var(--amber); color: var(--bg); }
.btn.solid:hover { background: var(--amber-hi); border-color: var(--amber-hi); }
.btn svg { width: 1.15em; height: 1.15em; flex: none; }

/* sections */
section { padding: 84px 0; border-top: 1px solid var(--line); }
section.hero { border-top: 0; padding: 96px 0 88px; }
.lede { max-width: 64ch; font-size: 1.02rem; }
.lede p { margin: 0 0 1.1em; }

/* home hero */
.hero h1 { font-size: clamp(1.6rem, 4.4vw, 2.75rem); color: var(--amber); margin: 18px 0 0; max-width: 22ch; letter-spacing: .005em; line-height: 1.25; }
.hero .sub { margin: 26px 0 0; max-width: 60ch; font-size: 1.02rem; }

/* cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 8px; }
.card { border: 1px solid var(--line); background: var(--bg-2); padding: 26px 24px 22px; }
.card h3 { margin: 0 0 10px; font-size: 1.02rem; color: var(--amber); }
.card p { margin: 0; font-size: .93rem; }
@media (max-width: 860px) { .cards { grid-template-columns: 1fr; } }

/* split rows */
.split { display: grid; grid-template-columns: 300px 1fr; gap: 48px; align-items: center; }
.split.rev { grid-template-columns: 1fr 220px; }
@media (max-width: 760px) {
  .split, .split.rev { grid-template-columns: 1fr; gap: 28px; }
  .split.rev .portrait { order: -1; }
}
.cover { border: 1px solid var(--line-2); box-shadow: 0 0 0 6px rgba(245,171,64,.06), 0 24px 60px rgba(0,0,0,.5); }
.portrait img { width: 200px; height: 200px; border-radius: 50%; border: 3px solid var(--amber); box-shadow: 0 0 40px rgba(245,171,64,.22); }
h2 { font-size: clamp(1.3rem, 3vw, 1.75rem); margin: 0 0 18px; }
.facts { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 6px; font-size: .92rem; }
.facts li::before { content: "> "; color: var(--amber); }

/* cutover hero */
.show-hero { padding: 72px 0 80px; }
.show-hero .split { grid-template-columns: minmax(0, 380px) 1fr; gap: 56px; }
@media (max-width: 760px) { .show-hero .split { grid-template-columns: 1fr; } .show-hero .cover { max-width: 340px; } }
.show-title { font-family: var(--display); font-weight: 800; text-transform: uppercase; color: var(--amber); font-size: clamp(3rem, 8vw, 5.4rem); line-height: .92; letter-spacing: .005em; margin: 16px 0 18px; }
.tagline { color: var(--text-strong); font-size: 1.08rem; margin: 0; }
.host { color: var(--muted); margin: 6px 0 0; font-size: .95rem; }
.cadence { display: inline-block; margin-top: 22px; border: 1px dashed var(--line-2); padding: .35em .8em; font-size: .82rem; color: var(--text); }
.cadence b { color: var(--amber); font-weight: 500; }

/* four questions */
.qs { list-style: none; padding: 0; margin: 26px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; counter-reset: q; }
.qs li { border: 1px solid var(--line); background: var(--bg-2); padding: 18px 18px 16px; font-size: .92rem; color: var(--text-strong); counter-increment: q; }
.qs li::before { content: "0" counter(q); display: block; color: var(--amber); font-size: .78rem; letter-spacing: .12em; margin-bottom: 6px; }
@media (max-width: 860px) { .qs { grid-template-columns: 1fr 1fr; } }
@media (max-width: 460px) { .qs { grid-template-columns: 1fr; } }

/* episodes */
.eps { list-style: none; padding: 0; margin: 8px 0 0; border-top: 1px solid var(--line); }
.ep { display: grid; grid-template-columns: 84px 1fr auto; gap: 20px; align-items: baseline; padding: 22px 0; border-bottom: 1px solid var(--line); }
.ep .num { color: var(--amber); font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; }
.ep h3 { margin: 0 0 4px; font-size: 1.04rem; }
.ep p { margin: 0; font-size: .92rem; }
.ep time { color: var(--muted); font-size: .82rem; white-space: nowrap; }
@media (max-width: 600px) { .ep { grid-template-columns: 1fr; gap: 4px; } }
.ep-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.ep-links a {
  font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; text-decoration: none;
  color: var(--amber); border: 1px solid var(--line-2); padding: .35em .8em;
  transition: border-color .15s, background .15s, color .15s;
}
.ep-links a::before { content: "\25B6"; font-size: .8em; margin-right: .5em; }
.ep-links a:hover { background: var(--amber); border-color: var(--amber); color: var(--bg); }
.note { color: var(--muted); font-size: .88rem; margin-top: 18px; }

/* contact */
.contact h2 { font-size: clamp(1.4rem, 3.4vw, 2rem); color: var(--amber); max-width: 26ch; }

footer { border-top: 1px solid var(--line); padding: 28px 0 34px; color: var(--muted); font-size: .8rem; letter-spacing: .04em; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 10px 24px; justify-content: space-between; }
footer a { color: var(--muted); }
footer a:hover { color: var(--amber); }