/* Music NFTs — Workshop Deck
   Tokens lifted from the design system. CSS variables let the Tweaks
   panel reshape the deck without touching markup.
   All on-screen text is ≥24px (1920×1080 floor). */

:root {
  /* palette — section accents */
  --c-amethyst: #8b3cf5;
  --c-crimson:  #e63946;
  --c-azure:    #2b8ce8;
  --c-lime:     #2ea043;
  --c-amber:    #f59e0b;

  /* neutrals */
  --c-ink:      #0a0a0a;
  --c-ink-soft: #141414;
  --c-ink-card: #1a1a1a;
  --c-paper:    #f5f1ea;
  --c-white:    #ffffff;
  --c-rule:     rgba(255,255,255,0.12);
  --c-mute:     rgba(255,255,255,0.62);
  --c-mute-strong: rgba(255,255,255,0.82);

  /* type */
  --f-display: "Josefin Sans", "Futura", system-ui, sans-serif;
  --f-ui:      "Open Sans", "Roboto", system-ui, sans-serif;
  --f-ui-alt:  "Roboto", "Open Sans", system-ui, sans-serif;
  --f-mono:    "Fira Code", ui-monospace, Menlo, monospace;

  /* tweakable */
  --ornament-display: block;
  --counter-display: flex;
}

deck-stage { background: var(--c-ink); }

/* ── Slide base ─────────────────────────────────────────────── */
.slide {
  background: var(--c-ink);
  color: var(--c-white);
  font-family: var(--f-ui);
  width: 1920px;
  height: 1080px;
  position: relative;
  overflow: hidden;
  box-sizing: border-box;
}
.slide.paper { background: var(--c-paper); color: var(--c-ink); }

/* ── Chrome (kicker + counter + footer) ───────────────────── */
.chrome-top, .chrome-bottom {
  position: absolute;
  left: 80px; right: 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--f-mono);
  font-size: 24px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-mute);
}
.slide.paper .chrome-top,
.slide.paper .chrome-bottom { color: rgba(0,0,0,0.5); }

.chrome-top { top: 56px; }
.chrome-bottom { bottom: 56px; }

.chrome-top .kicker { display: flex; align-items: center; gap: 14px; }
.chrome-top .dot {
  width: 12px; height: 12px;
  background: var(--accent, var(--c-amethyst));
}
.chrome-top .counter { display: var(--counter-display); }

/* ── Filigree motif ────────────────────────────────────────── */
.filigree { display: var(--ornament-display); margin: 0 auto; }

/* ── Type ramp ─────────────────────────────────────────────── */
.display-xxl {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 188px;
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin: 0;
}
.display-xl {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 132px;
  line-height: 1.0;
  letter-spacing: -0.015em;
  margin: 0;
}
.display-l {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 88px;
  line-height: 1.02;
  letter-spacing: -0.015em;
  margin: 0;
  text-wrap: pretty;
}
.display-m {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 64px;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 0;
  text-wrap: pretty;
}
.display-s {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 42px;
  line-height: 1.1;
  margin: 0;
}
.italic   { font-style: italic; }
.accent   { color: var(--accent, var(--c-amethyst)); }
.body-xl  { font-size: 32px; line-height: 1.45; color: var(--c-mute-strong); margin: 0; }
.body-l   { font-size: 26px; line-height: 1.5; color: var(--c-mute-strong); margin: 0; }
.body-m   { font-size: 24px; line-height: 1.55; color: var(--c-mute-strong); margin: 0; }

.kicker-text, .meta {
  font-family: var(--f-mono);
  font-size: 24px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--c-mute);
}
.kicker-text.large { font-size: 28px; }
.kicker-text.tight { font-size: 24px; letter-spacing: 0.18em; }

/* ── Section pill ─────────────────────────────────────────── */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 22px;
  color: #fff;
  font-family: var(--f-ui);
  font-weight: 600;
  font-size: 24px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.pill::before {
  content: '';
  width: 8px; height: 8px; border-radius: 50%;
  background: #fff; opacity: 0.85;
}

/* ── Layouts ──────────────────────────────────────────────── */
.center-stack {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 36px; text-align: center;
  padding: 0 200px;
  box-sizing: border-box;
}
.left-stack {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  justify-content: center;
  padding: 0 160px;
  box-sizing: border-box;
}
.two-col {
  position: absolute; inset: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  padding: 220px 160px 160px;
  align-content: center;
  box-sizing: border-box;
}

/* ── Chapter divider ──────────────────────────────────────── */
.chapter {
  background: var(--accent, var(--c-crimson));
  color: #fff;
}
.chapter .chrome-top { color: rgba(255,255,255,0.85); }
.chapter-grid {
  position: absolute; inset: 0;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 120px;
  padding: 0 160px;
  box-sizing: border-box;
}
.chapter-numeral {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 426px;
  color: #fff;
  opacity: 0.97;
}

/* ── Color bar (riff on site nav) ─────────────────────────── */
.colorbar {
  display: flex;
  align-items: center;
  justify-content: space-around;
  background: var(--accent, var(--c-azure));
  padding: 22px 40px;
  color: #fff;
}
.colorbar svg { width: 28px; height: 28px; }

/* ── Image header band (riff on site hero pattern) ────────── */
.hero-band {
  height: 380px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, transparent 60%, rgba(10,10,10,0.5));
}
.hero-band .caption {
  position: absolute; left: 80px; bottom: 44px;
  font-family: var(--f-mono);
  font-size: 24px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
}

/* ── Specific patterns ───────────────────────────────────── */
.big-number {
  font-family: var(--f-display);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: #fff;
  margin: 0;
}
.big-number.size-l { font-size: 460px; }
.big-number.size-m { font-size: 320px; }
.big-number.size-s { font-size: 220px; }

.rule { height: 1px; background: var(--c-rule); }
.slide.paper .rule { background: rgba(0,0,0,0.15); }

/* Token type cards (ERC-20 / 721 / 1155) */
.token-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.token-card {
  background: var(--c-ink-card);
  padding: 48px 40px;
  border-top: 4px solid var(--accent, var(--c-azure));
  display: flex; flex-direction: column;
  gap: 20px;
  min-height: 540px;
}
.token-card.alt-1 { border-top-color: var(--c-amethyst); }
.token-card.alt-2 { border-top-color: var(--c-lime); }
.token-card.alt-3 { border-top-color: var(--c-amber); }
.token-card .code {
  font-family: var(--f-mono);
  font-size: 24px;
  letter-spacing: 0.08em;
  color: var(--c-mute);
}
.token-card h3 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 56px;
  margin: 0;
  line-height: 1;
}
.token-card .tag {
  font-family: var(--f-mono);
  font-size: 24px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent, var(--c-azure));
}
.token-card .desc { font-size: 24px; line-height: 1.5; color: rgba(255,255,255,0.78); }
.token-card .usecase {
  margin-top: auto;
  font-family: var(--f-ui);
  font-size: 24px;
  color: rgba(255,255,255,0.7);
  padding-top: 24px;
  border-top: 1px solid var(--c-rule);
}
.token-card .usecase b { color: #fff; font-weight: 600; }

/* Middleman stack diagram */
.stack-flow {
  display: flex;
  align-items: center;
  gap: 18px;
}
.stack-block {
  flex: 1;
  padding: 32px 24px;
  background: var(--c-ink-card);
  border-left: 3px solid var(--c-rule);
  min-height: 180px;
  display: flex; flex-direction: column; justify-content: space-between;
}
.stack-block.cut {
  border-left-color: var(--c-crimson);
  background: rgba(230,57,70,0.08);
  position: relative;
}
.stack-block.cut::after {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(135deg,
    transparent 0 12px, rgba(230,57,70,0.18) 12px 14px);
  pointer-events: none;
}
.stack-block .stack-pct {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 68px;
  line-height: 1;
}
.stack-block .stack-label {
  font-family: var(--f-mono);
  font-size: 24px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-mute);
}
.stack-arrow {
  flex: 0 0 auto;
  color: var(--c-mute);
  font-size: 38px;
}

/* Quote */
.quote {
  font-family: var(--f-display);
  font-weight: 600;
  font-style: italic;
  font-size: 88px;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0;
  text-wrap: pretty;
}
.quote-attrib {
  margin-top: 64px;
  font-family: var(--f-ui);
  font-size: 28px;
  display: flex; align-items: center; gap: 20px;
  color: rgba(0,0,0,0.6);
}
.slide:not(.paper) .quote-attrib { color: var(--c-mute-strong); }
.quote-attrib .line { width: 56px; height: 1px; background: currentColor; }

/* Timeline */
.timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  position: relative;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 56px; left: 0; right: 0;
  height: 1px;
  background: var(--c-rule);
}
.tl-step .year {
  font-family: var(--f-mono);
  font-size: 24px;
  letter-spacing: 0.18em;
  color: var(--c-mute);
}
.tl-step .dot {
  width: 18px; height: 18px;
  background: var(--accent, var(--c-lime));
  margin: 22px 0 32px;
}
.tl-step .title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 34px;
  margin: 0 0 14px;
  line-height: 1.15;
}
.tl-step .desc {
  font-size: 24px;
  line-height: 1.45;
  color: rgba(255,255,255,0.7);
  padding-right: 24px;
}

/* Resources / closing list */
.resource-row {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 40px;
  align-items: baseline;
  padding: 26px 0;
  border-top: 1px solid var(--c-rule);
}
.resource-row .idx {
  font-family: var(--f-mono);
  font-size: 24px;
  color: var(--c-mute);
}
.resource-row .name {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 38px;
}
.resource-row .desc {
  font-size: 24px;
  color: var(--c-mute);
  margin-top: 6px;
}
.resource-row .url {
  font-family: var(--f-mono);
  font-size: 24px;
  color: var(--accent, var(--c-amber));
}

/* Two-col labels */
.col-label {
  font-family: var(--f-mono);
  font-size: 24px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-mute);
  margin-bottom: 16px;
}

/* Hero placeholder backgrounds (no images yet) */
.bg-waveform {
  background:
    radial-gradient(circle at 30% 40%, #2b4a6e 0%, #0f1a2a 70%),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.04) 0 4px, transparent 4px 8px);
}
.bg-vinyl {
  background:
    radial-gradient(circle at 50% 50%, #2a1830 0%, #0a0510 90%);
}
.bg-snoop {
  background:
    radial-gradient(circle at 70% 40%, #6e2b4a 0%, #1a0510 70%);
}
.bg-paper-tex {
  background:
    radial-gradient(circle at 60% 50%, #2a2010 0%, #0a0805 80%);
}

svg { vertical-align: middle; }

/* Tag chips */
.tag-row { display: flex; gap: 16px; flex-wrap: wrap; }
.tag {
  font-family: var(--f-mono);
  font-size: 24px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 14px 22px;
  border: 1px solid var(--c-rule);
  color: var(--c-mute-strong);
}
.tag.solid {
  background: var(--accent, var(--c-azure));
  color: #fff;
  border-color: transparent;
}

/* Compare table */
.compare {
  display: grid;
  grid-template-columns: 280px 1fr 1fr;
  gap: 0;
  margin-top: 32px;
}
.compare > div {
  padding: 28px 24px;
  border-top: 1px solid var(--c-rule);
  font-size: 26px;
}
.compare .h {
  font-family: var(--f-mono);
  font-size: 24px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-mute);
  border-top: none;
  padding-bottom: 14px;
}
.compare .h.web2 { color: var(--c-crimson); }
.compare .h.web3 { color: var(--c-lime); }
.compare .label { color: var(--c-mute); font-size: 24px; }

/* WVRP case-study split */
.case-split {
  position: absolute; inset: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.case-split .case-art {
  background:
    radial-gradient(circle at 50% 50%, #3a1850 0%, #0a0510 80%),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.04) 0 3px, transparent 3px 6px);
  position: relative;
  display: flex; align-items: center; justify-content: center;
}
.case-split .case-body {
  padding: 160px 100px 100px;
  display: flex; flex-direction: column; justify-content: center;
}