:root {
  --ink: #050807;
  --mint: #3df5c8;
  --mint-deep: #12b893;
  --fur: #8c9296;
  --smoke: #1a1f1e;
  --paper: #f2fff9;
}

html { scroll-behavior: smooth; }
body { overflow-x: hidden; }
section { scroll-margin-top: 72px; }

/* ---------- ink helpers ---------- */
.ink-border-sm { border: 3px solid var(--ink); }

/* ---------- backgrounds (image palette) ---------- */
.halftone-dark {
  background-color: var(--ink);
  background-image:
    radial-gradient(circle at 80% 20%, rgba(61, 245, 200, 0.22), transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(61, 245, 200, 0.12), transparent 40%);
}

.halftone-mint {
  background-color: var(--mint);
  background-image: linear-gradient(180deg, var(--mint) 0%, #2ee0b5 100%);
}

.halftone-gray {
  background-color: var(--smoke);
  background-image: radial-gradient(circle at 50% 0%, rgba(140, 146, 150, 0.35), transparent 55%);
}

.speedlines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-conic-gradient(
    from 0deg at 75% 45%,
    rgba(61, 245, 200, 0.07) 0deg 3deg,
    transparent 3deg 12deg
  );
}

/* ---------- masthead / nav ---------- */
.masthead {
  background: var(--mint);
  border-bottom: 5px solid var(--ink);
  box-shadow: 0 6px 0 rgba(5, 8, 7, 0.55);
}

.nav-tab {
  color: var(--ink);
  padding: 0.25rem 0.9rem;
  border: 3px solid transparent;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.nav-tab:hover {
  background: var(--ink);
  color: var(--mint);
  border-color: var(--ink);
}

.icon-btn {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  background: var(--ink);
  color: var(--mint);
  border: 3px solid var(--ink);
  box-shadow: 3px 3px 0 var(--paper);
  transition: transform 0.12s, box-shadow 0.12s;
}
.icon-btn:hover { transform: translate(-2px, -2px); box-shadow: 5px 5px 0 var(--paper); }

/* ---------- buttons ---------- */
.pow-btn,
.ghost-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Bangers', cursive;
  letter-spacing: 0.06em;
  padding: 0.55rem 1.4rem;
  border: 4px solid var(--ink);
  transition: transform 0.12s, box-shadow 0.12s;
}
.pow-btn {
  background: var(--mint);
  color: var(--ink);
  box-shadow: 6px 6px 0 var(--paper);
}
.ghost-btn {
  background: var(--ink);
  color: var(--mint);
  border-color: var(--mint);
  box-shadow: 6px 6px 0 var(--mint-deep);
}
.pow-btn:hover,
.ghost-btn:hover { transform: translate(-3px, -3px); }
.pow-btn:hover { box-shadow: 9px 9px 0 var(--paper); }
.ghost-btn:hover { box-shadow: 9px 9px 0 var(--mint-deep); }
.pow-btn:active,
.ghost-btn:active { transform: translate(3px, 3px); box-shadow: 2px 2px 0 var(--ink); }

.masthead .pow-btn { font-size: 1.25rem; padding: 0.3rem 1rem; box-shadow: 4px 4px 0 var(--ink); background: var(--paper); }

.pow-btn-dark { background: var(--ink); color: var(--mint); box-shadow: 6px 6px 0 var(--paper); }
.pow-btn-dark:hover { box-shadow: 9px 9px 0 var(--paper); }
.ghost-btn-dark { background: var(--paper); color: var(--ink); border-color: var(--ink); box-shadow: 6px 6px 0 var(--ink); }
.ghost-btn-dark:hover { box-shadow: 9px 9px 0 var(--ink); }

/* ---------- hero ---------- */
.cover-bar {
  background: var(--paper);
  color: var(--ink);
  border: 4px solid var(--ink);
  box-shadow: 6px 6px 0 var(--mint);
  padding: 0.4rem 1rem;
}

.hero-title {
  font-size: clamp(5rem, 15vw, 11rem);
  color: var(--paper);
  -webkit-text-stroke: 4px var(--ink);
  paint-order: stroke fill;
  text-shadow:
    6px 6px 0 var(--ink),
    10px 10px 0 var(--mint-deep),
    0 0 40px rgba(61, 245, 200, 0.45);
  letter-spacing: 0.02em;
}

.glow-text { text-shadow: 0 0 18px rgba(61, 245, 200, 0.7); }

.caption-box {
  background: #fff6a8;
  color: var(--ink);
  font-weight: 700;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 0.45rem 1rem;
  border: 3px solid var(--ink);
  box-shadow: 4px 4px 0 var(--mint);
}

.caption-box-dark {
  background: var(--ink);
  color: var(--mint);
  font-family: 'Bangers', cursive;
  font-size: 1.3rem;
  letter-spacing: 0.08em;
  padding: 0.2rem 0.9rem;
}

.cover-panel {
  position: relative;
  background: var(--ink);
  border: 6px solid var(--paper);
  outline: 4px solid var(--ink);
  box-shadow: 14px 14px 0 var(--mint), 0 0 60px rgba(61, 245, 200, 0.35);
}

.panel-caption {
  background: var(--mint);
  color: var(--ink);
  font-size: clamp(1.1rem, 2.4vw, 1.6rem);
  text-align: center;
  padding: 0.4rem 0.8rem;
  border-top: 5px solid var(--ink);
}

/* ---------- speech bubbles ---------- */
.bubble {
  position: relative;
  background: var(--paper);
  border: 4px solid var(--ink);
  border-radius: 28px;
  padding: 1.25rem 1.6rem;
  box-shadow: 6px 6px 0 var(--mint);
}
.bubble::before,
.bubble::after {
  content: '';
  position: absolute;
  width: 0;
  height: 0;
  border-style: solid;
}
.bubble::before {
  right: 64px;
  bottom: -30px;
  border-width: 30px 0 0 30px;
  border-color: var(--ink) transparent transparent transparent;
}
.bubble::after {
  right: 69px;
  bottom: -20px;
  border-width: 21px 0 0 21px;
  border-color: var(--paper) transparent transparent transparent;
}
.bubble-left::before { right: auto; left: 64px; border-width: 30px 30px 0 0; }
.bubble-left::after { right: auto; left: 69px; border-width: 21px 21px 0 0; }

/* ---------- chapter headings ---------- */
.chapter-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1rem;
  border-bottom: 6px solid var(--ink);
  padding-bottom: 0.75rem;
}
.chapter-head h2 { line-height: 0.9; }
.chapter-head-dark { border-color: var(--mint); }

.chapter-num {
  background: var(--ink);
  color: var(--mint);
  font-size: 1.5rem;
  letter-spacing: 0.12em;
  padding: 0.2rem 0.9rem;
  border: 3px solid var(--ink);
}
.chapter-head-dark .chapter-num {
  background: var(--mint);
  color: var(--ink);
}

/* ---------- comic page grid (about) ---------- */
.comic-page {
  display: grid;
  gap: 14px;
  background: var(--ink);
  padding: 14px;
  box-shadow: 12px 12px 0 rgba(5, 8, 7, 0.35);
}
@media (min-width: 1024px) {
  .comic-page { grid-template-columns: repeat(12, minmax(0, 1fr)); }
}

.panel {
  border: 4px solid var(--paper);
  position: relative;
}
.panel-dark {
  background: radial-gradient(circle at 50% 40%, rgba(61, 245, 200, 0.18), transparent 60%) var(--ink);
  color: var(--paper);
}
.panel-paper {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--ink);
  outline: 4px solid var(--paper);
  outline-offset: -10px;
}

.trait {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.35rem;
  padding: 1rem 0.5rem;
  background: var(--mint);
  border: 3px solid var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
  line-height: 1.05;
}
.trait i { font-size: 2.2rem; }

.fact {
  display: flex;
  flex-direction: column;
  padding: 0.75rem;
  border: 3px dashed rgba(61, 245, 200, 0.6);
}
.fact-label {
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  color: var(--fur);
}
.fact-value {
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--mint);
  letter-spacing: 0.05em;
  word-break: break-word;
}

/* ---------- how to buy ---------- */
.step-panel {
  position: relative;
  background: var(--paper);
  color: var(--ink);
  border: 5px solid var(--ink);
  outline: 3px solid var(--mint);
  box-shadow: 10px 10px 0 var(--mint);
  padding: 3rem 1.4rem 3.6rem;
  transition: transform 0.15s, box-shadow 0.15s;
}
.step-panel:hover { transform: translate(-4px, -4px); box-shadow: 14px 14px 0 var(--mint); }

.step-num {
  position: absolute;
  top: -26px;
  left: 16px;
  width: 58px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  background: var(--ink);
  color: var(--mint);
  border: 4px solid var(--mint);
  border-radius: 50%;
}
.step-icon {
  font-size: 2.6rem;
  color: var(--mint-deep);
}
.sfx {
  position: absolute;
  right: 12px;
  bottom: 8px;
  font-size: 1.8rem;
  color: var(--mint);
  -webkit-text-stroke: 1.5px var(--ink);
  paint-order: stroke fill;
  text-shadow: 3px 3px 0 var(--ink);
}

.action-panel {
  background: var(--mint);
  border: 5px solid var(--ink);
  outline: 4px solid var(--paper);
  box-shadow: 12px 12px 0 var(--paper);
  padding: 1.6rem;
}

/* ---------- CA ticket ---------- */
.ca-ticket {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: 100%;
  background: var(--smoke);
  border: 3px solid var(--mint);
  box-shadow: 5px 5px 0 var(--mint-deep);
  padding: 0.5rem 0.6rem;
}
.ca-ticket-light {
  background: var(--paper);
  border-color: var(--ink);
  box-shadow: 5px 5px 0 var(--ink);
}
.ca-text {
  flex: 1;
  min-width: 0;
  overflow-wrap: anywhere;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--mint);
}
.ca-ticket-light .ca-text { color: var(--ink); }

.copy-btn {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  background: var(--mint);
  color: var(--ink);
  border: 3px solid var(--ink);
  transition: transform 0.12s;
}
.ca-ticket-light .copy-btn { background: var(--ink); color: var(--mint); }
.copy-btn:hover { transform: scale(1.08); }

/* ---------- community ---------- */
.banner-panel {
  background: var(--ink);
  border: 6px solid var(--paper);
  outline: 4px solid var(--ink);
  box-shadow: 14px 14px 0 var(--mint), 0 0 70px rgba(61, 245, 200, 0.3);
}

.social-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.6rem 1rem;
  background: var(--ink);
  color: var(--mint);
  border: 5px solid var(--mint);
  box-shadow: 8px 8px 0 var(--paper);
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s, color 0.15s;
}
.social-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: 12px 12px 0 var(--paper);
  background: var(--mint);
  color: var(--ink);
}
.social-card-mint {
  background: var(--mint);
  color: var(--ink);
  border-color: var(--ink);
  box-shadow: 8px 8px 0 var(--mint-deep);
}
.social-card-mint:hover {
  background: var(--paper);
  box-shadow: 12px 12px 0 var(--mint-deep);
}

/* ---------- footer ---------- */
.footer {
  background: var(--mint);
  border-top: 6px solid var(--ink);
}

/* ---------- toast ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translate(-50%, 140%);
  background: var(--mint);
  color: var(--ink);
  font-size: 1.6rem;
  letter-spacing: 0.08em;
  padding: 0.4rem 1.4rem;
  border: 4px solid var(--ink);
  box-shadow: 6px 6px 0 var(--paper);
  transition: transform 0.25s ease;
  z-index: 100;
}
.toast.show { transform: translate(-50%, 0); }

/* ---------- entrance pop (no tilt) ---------- */
.reveal { opacity: 0; transform: translateY(24px) scale(0.98); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.in { opacity: 1; transform: none; }

@media (max-width: 640px) {
  .hero-title { -webkit-text-stroke: 3px var(--ink); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}