/* The front page (cover/, served as the site root) and the pitch page (pitch/): the same J-card look as the demo app. */
@font-face { font-family: "Patrick Hand SC"; src: url("fonts/PatrickHandSC-Regular.ttf") format("truetype"); font-display: swap; }
@font-face { font-family: "Patrick Hand"; src: url("fonts/PatrickHand-Regular.ttf") format("truetype"); font-display: swap; }
@font-face { font-family: "Courier Prime"; src: url("fonts/CourierPrime-Regular.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Courier Prime"; src: url("fonts/CourierPrime-Bold.ttf") format("truetype"); font-weight: 700; font-display: swap; }

:root {
  color-scheme: light;
  --paper: #fcfbf7;
  --label: #fffefa;
  --wash: #eef2fb;
  --ink: #1e3a8a;
  --ink-2: #3f5a9e;
  --rule: #dbe2f1;
  --rule-mid: #a9b8dc;
  --red: #c62828;
  --red-ink: #b71c1c;
  --hand-sc: "Patrick Hand SC", "Patrick Hand", "Marker Felt", cursive;
  --hand: "Patrick Hand", "Marker Felt", cursive;
  --typed: "Courier Prime", "Courier New", monospace;
  --line: 2rem;
  --spine: 6rem;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --spin: 6s;
}

* { box-sizing: border-box; }
html { font-size: 18px; }
@media (min-width: 1800px) { html { font-size: 21px; } }
@media (max-width: 1100px) { html { font-size: 16px; } }
body {
  margin: 0;
  background-color: var(--paper);
  background-image: linear-gradient(to bottom, transparent calc(var(--line) - 1px), var(--rule) calc(var(--line) - 1px), var(--rule) var(--line), transparent var(--line));
  background-size: 100% var(--line);
  color: var(--ink);
  font-family: var(--hand);
  font-size: 1.25rem;
  line-height: 1.45;
  min-height: 100vh;
  display: grid;
  grid-template-columns: var(--spine) minmax(0, 1fr);
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--ink); color: var(--paper); }
:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; }
a { color: var(--ink); text-underline-offset: 0.2em; text-decoration-thickness: 1.5px; }
h1, h2, h3 { font-family: var(--hand-sc); font-weight: 400; margin: 0; letter-spacing: 0.01em; text-wrap: balance; -webkit-text-stroke: 0.035em currentColor; paint-order: stroke fill; }
p { margin: 0; }
svg.icon { width: 1.1em; height: 1.1em; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; vertical-align: -0.15em; flex: none; }

/* ---------- spine ---------- */
.spine {
  position: sticky; top: 0; height: 100vh;
  border-right: 2px solid var(--ink);
  background: var(--paper);
  display: flex; flex-direction: column; align-items: center;
  padding: 1.1rem 0 1rem; gap: 0.9rem;
}
.spine .stripe { display: grid; gap: 4px; width: 3.4rem; }
.spine .stripe span { display: block; height: 5px; background: var(--red); }
.spine .cat { font-family: var(--typed); font-size: 0.85rem; text-align: center; line-height: 1.2; }
.spine .cat b { display: block; font-size: 1.35rem; font-family: var(--hand-sc); font-weight: 400; color: var(--red-ink); }
.spine .cat small { display: block; margin-top: 0.2rem; font-size: 0.7rem; color: var(--ink-2); }
.spine .title { flex: 1; writing-mode: vertical-rl; transform: rotate(180deg); font-family: var(--hand-sc); font-size: 1.9rem; white-space: nowrap; overflow: hidden; -webkit-text-stroke: 0.02em currentColor; }
.spine .title a { text-decoration: none; }

/* ---------- page ---------- */
main { padding: 2rem 2.25rem 0; max-width: 92rem; width: 100%; }
.top { display: flex; justify-content: space-between; align-items: center; gap: 1rem; border-bottom: 2px solid var(--ink); padding-bottom: 0.9rem; flex-wrap: wrap; }
.top .eyebrow { font-family: var(--typed); font-size: 0.95rem; color: var(--red-ink); }
.top nav { display: flex; gap: 1.4rem; flex-wrap: wrap; font-family: var(--hand-sc); font-size: 1.2rem; }
.top nav a { text-decoration: none; -webkit-text-stroke: 0.02em currentColor; }
.top nav a:hover, .top nav a[aria-current] { text-decoration: underline; text-decoration-color: var(--red); }

/* ---------- credits ---------- */
footer.credits { border-top: 3px solid var(--ink); padding: 1.6rem 0 2.4rem; display: flex; gap: 2.5rem; align-items: center; justify-content: space-between; flex-wrap: wrap; }
footer.credits .logos { display: flex; align-items: center; gap: 2.5rem; flex-wrap: wrap; }
footer.credits .logos img { height: 3.6rem; width: auto; display: block; }
footer.credits p { font-size: 1.05rem; color: var(--ink-2); max-width: 36rem; }
footer.credits .course { font-family: var(--typed); font-size: 0.95rem; color: var(--ink); }

/* ---------- pitch page ---------- */
.player { margin: 2rem 0 1.5rem; border: 2px solid var(--ink); background: var(--ink); position: relative; aspect-ratio: 16 / 9; }
.player video { width: 100%; height: 100%; display: block; background: var(--paper); }
.player .big {
  position: absolute; inset: 0; display: grid; place-items: center; background: rgba(252, 251, 247, 0.35);
  border: 0; cursor: pointer; transition: opacity 200ms var(--ease);
}
.player .big span { display: flex; align-items: center; gap: 0.8rem; background: var(--ink); color: var(--paper); font-family: var(--hand-sc); font-size: 1.8rem; padding: 0.8rem 1.6rem; border: 2px solid var(--ink); transition: transform 200ms var(--ease); }
.player .big:hover span { transform: scale(1.04); }
.player.playing .big { opacity: 0; pointer-events: none; }
.pitch-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 3rem; margin-bottom: 2.5rem; }
.chapters { list-style: none; margin: 0; padding: 0; border: 2px solid var(--ink); }
.chapters li + li { border-top: 1px solid var(--rule-mid); }
.chapters button { all: unset; box-sizing: border-box; width: 100%; display: grid; grid-template-columns: 4rem 1fr; gap: 1rem; padding: 0.55rem 1rem; cursor: pointer; font-size: 1.2rem; }
.chapters button:hover, .chapters button:focus-visible { background: var(--wash); }
.chapters button[aria-current="true"] { background: var(--ink); color: var(--paper); }
.chapters .ts { font-family: var(--typed); font-weight: 700; }
.pitch-grid h2 { font-size: 1.6rem; border-bottom: 2.5px solid var(--ink); padding-bottom: 0.3rem; margin-bottom: 0.8rem; }
.pitch-grid .say p + p { margin-top: 0.8rem; }
.pitch-grid .say { color: var(--ink-2); font-size: 1.2rem; }
.btn { display: inline-flex; align-items: center; gap: 0.6rem; border: 2px solid var(--ink); padding: 0.5rem 1rem; text-decoration: none; font-family: var(--hand-sc); font-size: 1.25rem; margin: 1.2rem 0.6rem 0 0; -webkit-text-stroke: 0.02em currentColor; }
.btn.primary { background: var(--ink); color: var(--paper); }
.btn:hover { background: var(--wash); color: var(--ink); }

/* ---------- entrance ---------- */
.rise { animation: rise 600ms var(--ease) both; }
.rise.d1 { animation-delay: 120ms; } .rise.d2 { animation-delay: 240ms; } .rise.d3 { animation-delay: 360ms; } .rise.d4 { animation-delay: 480ms; }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .pitch-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  body { grid-template-columns: 1fr; }
  .spine { position: static; height: auto; flex-direction: row; border-right: 0; border-bottom: 2px solid var(--ink); padding: 0.7rem 1rem; gap: 1rem; }
  .spine .title { writing-mode: horizontal-tb; transform: none; font-size: 1.3rem; white-space: normal; }
  .spine .cat small { display: none; }
  main { padding: 1.2rem 1rem 0; }
}

/* ---------- cover (the site root): one screen, no menu, the pitch in the middle ---------- */
body.cover { display: block; height: 100vh; height: 100dvh; overflow: hidden; background: #fff; }   /* plain white, not the lined paper */
.cover main {
  height: 100%; max-width: 72rem; margin: 0 auto; padding: 1.6rem 16px 1rem;
  display: flex; flex-direction: column; align-items: center; gap: 1.1rem; text-align: center;
}
.cover .brand { display: inline-flex; align-items: center; gap: 0.5rem; margin-bottom: 0.9rem; text-decoration: none; font-family: var(--hand-sc); font-size: 1.25rem; -webkit-text-stroke: 0.02em currentColor; }
.cover .brand img { display: block; }
.cover header .eyebrow { font-family: var(--typed); font-size: 0.95rem; color: var(--red-ink); }
.cover h1 { font-size: clamp(2.2rem, 4.6vw, 4rem); line-height: 1.05; margin-top: 0.3rem; }
.cover .lede { font-family: var(--hand-sc); font-size: clamp(1.15rem, 1.8vw, 1.5rem); color: var(--ink-2); margin-top: 0.4rem; -webkit-text-stroke: 0.02em currentColor; }
.cover .lede b { color: var(--red-ink); font-weight: 400; }
/* the video takes whatever height is left, and stays 16:9 inside it */
.cover .stage { flex: 1; min-height: 0; width: 100%; container-type: size; display: grid; place-items: center; }
.cover .player { margin: 0; box-shadow: 6px 6px 0 var(--red); width: min(100cqw, 100cqh * 16 / 9); height: auto; }
.cover .actions { display: flex; flex-wrap: wrap; justify-content: center; }
.cover .actions .btn { margin: 0 0.3rem; }
.cover footer { display: flex; align-items: center; justify-content: center; gap: 1.6rem; font-family: var(--typed); font-size: 0.8rem; color: var(--ink-2); }
.cover footer img { height: 2rem; width: auto; display: block; }
/* short or narrow screens: let it scroll rather than squash the video */
@media (max-height: 560px), (max-width: 760px) {
  body.cover { height: auto; overflow: visible; }
  .cover main { height: auto; }
  .cover .stage { flex: none; container-type: normal; }
  .cover .player { width: 100%; }
  .cover .actions { gap: 0.6rem; }
  .cover footer { flex-wrap: wrap; gap: 0.8rem 1.4rem; }
  .cover .player .big span { font-size: 1.3rem; padding: 0.5rem 1rem; }
}

.cover .team { font-family: var(--hand-sc); font-size: 1.1rem; color: var(--ink); margin: -0.4rem 0 0; }
.cover .team[hidden] { display: none; }
.cover .team a { color: var(--ink); text-underline-offset: 0.18em; }