/* baycoracle — BAYC-native chrome
   Beige base, teak ink, brass and banana accents, water blue.
   Bowlby One display, Space Grotesk body, JetBrains Mono.
*/

:root {
  --beige: #f0e6d2;
  --beige-deep: #e6d9bf;
  --bone: #faf5e8;
  --ink: #2b1810;
  --teak: #3a2a1a;
  --brass: #d4a017;
  --banana: #f5d547;
  --water: #4a90b8;
  --rust: #8b5a2b;
  --black: #0a0a0a;

  --rule: rgba(43, 24, 16, 0.18);
  --rule-strong: rgba(43, 24, 16, 0.4);
  --shadow-card: 0 1px 0 rgba(43,24,16,0.06), 0 12px 28px -16px rgba(43,24,16,0.18);

  --display: "Bowlby One", "Alfa Slab One", Georgia, serif;
  --body: "Space Grotesk", "Inter", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--beige);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--ink); text-decoration: underline; text-decoration-color: var(--brass); text-underline-offset: 3px; text-decoration-thickness: 1.5px; }
a:hover { color: var(--rust); }

code, .mono, .tx { font-family: var(--mono); font-size: 0.88em; }

.wrap { max-width: 1240px; margin: 0 auto; padding: 0 32px; }

/* === MASTHEAD ============================================================ */
.masthead {
  border-bottom: 1px solid var(--rule);
  background: var(--bone);
  padding: 14px 0;
}
.masthead .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.wordmark {
  font-family: var(--display);
  font-size: 28px;
  letter-spacing: 0.02em;
  color: var(--ink);
  text-decoration: none;
  line-height: 1;
}
.wordmark .mono-small { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; display: block; color: var(--rust); margin-top: 2px; }
.nav { display: flex; gap: 22px; font-family: var(--mono); font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; }
.nav a { text-decoration: none; color: var(--teak); }
.nav a:hover { color: var(--brass); }

/* === HERO ================================================================ */
.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  background: var(--beige);
  border-bottom: 1px solid var(--rule);
  overflow: hidden;
}
@media (max-width: 920px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 56px 32px 64px 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
@media (max-width: 920px) {
  .hero-content { padding: 40px 24px 32px; }
}

.hero-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--rust);
  margin-bottom: 22px;
}
.hero-eyebrow b { color: var(--ink); font-weight: 500; }
.hero-title {
  font-family: var(--display);
  font-size: clamp(44px, 6vw, 88px);
  line-height: 0.95;
  letter-spacing: -0.01em;
  margin: 0 0 18px;
  color: var(--ink);
  max-width: 14ch;
}
.hero-subtitle {
  font-size: clamp(17px, 1.5vw, 21px);
  max-width: 50ch;
  margin: 0 0 30px;
  color: var(--teak);
  line-height: 1.5;
}
.hero-meta {
  display: flex;
  gap: 28px;
  font-family: var(--mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--rust);
  flex-wrap: wrap;
}
.hero-meta span b { color: var(--ink); font-weight: 500; }

/* === SLIDESHOW (the actually rotating visual) ============================ */
.hero-stage {
  position: relative;
  overflow: hidden;
  border-left: 1px solid var(--rule);
}
@media (max-width: 920px) {
  .hero-stage { border-left: none; border-top: 1px solid var(--rule); min-height: 60vh; }
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(1.02);
  transition: opacity 700ms ease, transform 1100ms ease;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  padding: 28px 36px 24px;
  color: var(--ink);
  row-gap: 28px;
}
.hero-slide.active { opacity: 1; transform: scale(1); z-index: 1; }
.hero-slide .slide-art {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  min-height: 0;
  overflow: visible;
}
.hero-slide .slide-art img {
  display: block;
  height: 100%;
  width: auto;
  max-height: min(40vh, 320px);
  max-width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 5px solid var(--bone);
  box-shadow: 0 24px 48px -16px rgba(0,0,0,0.45), 0 8px 14px -6px rgba(0,0,0,0.25);
  transform: rotate(-1deg);
  transition: transform 800ms ease;
}
.hero-slide:nth-child(even) .slide-art img { transform: rotate(1.2deg); }
.hero-slide .ape-id {
  position: absolute;
  bottom: -14px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--beige);
  padding: 4px 10px;
  white-space: nowrap;
  z-index: 3;
}
.hero-slide .slide-bottom { position: relative; z-index: 2; padding-top: 8px; }

.hero-slide[data-era="mint-era"]    { background: var(--banana); }
.hero-slide[data-era="breakout"]    { background: var(--brass);  color: var(--ink); }
.hero-slide[data-era="otherside"]   { background: var(--water);  color: var(--bone); }
.hero-slide[data-era="bear-trial"]  { background: var(--rust);   color: var(--bone); }
.hero-slide[data-era="restructure"] { background: var(--ink);    color: var(--beige); }

.hero-slide::after {
  content: "";
  position: absolute;
  width: 720px; height: 720px;
  border-radius: 50%;
  right: -260px; top: -260px;
  background: rgba(255,255,255,0.18);
  filter: blur(40px);
  pointer-events: none;
}
.hero-slide[data-era="mint-era"]::after    { background: rgba(212,160,23,0.4); }
.hero-slide[data-era="breakout"]::after    { background: rgba(245,213,71,0.45); }
.hero-slide[data-era="otherside"]::after   { background: rgba(245,213,71,0.32); }
.hero-slide[data-era="bear-trial"]::after  { background: rgba(43,24,16,0.4); }
.hero-slide[data-era="restructure"]::after { background: rgba(212,160,23,0.35); }

.slide-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  position: relative;
  z-index: 2;
}
.slide-num {
  font-family: var(--display);
  font-size: clamp(56px, 9vw, 120px);
  line-height: 0.85;
  letter-spacing: -0.02em;
  opacity: 0.92;
}
.slide-era-badge {
  border: 1.5px solid currentColor;
  padding: 6px 10px;
  letter-spacing: 0.18em;
  margin-top: 12px;
}
.slide-bottom { position: relative; z-index: 2; }
.slide-title {
  font-family: var(--display);
  font-size: clamp(34px, 4.4vw, 60px);
  line-height: 0.96;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  max-width: 16ch;
}
.slide-subtitle {
  font-size: clamp(15px, 1.3vw, 18px);
  line-height: 1.45;
  margin: 0 0 18px;
  max-width: 52ch;
  opacity: 0.9;
}
.slide-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.slide-cta {
  background: var(--ink);
  color: var(--beige);
  text-decoration: none;
  padding: 10px 14px;
  border: 1px solid var(--ink);
  letter-spacing: 0.2em;
  transition: background 180ms;
}
.hero-slide[data-era="restructure"] .slide-cta { background: var(--brass); color: var(--ink); border-color: var(--brass); }
.slide-cta:hover { background: var(--brass); color: var(--ink); border-color: var(--brass); }

.hero-progress {
  position: absolute;
  left: 36px;
  bottom: 18px;
  display: flex;
  gap: 8px;
  z-index: 5;
}
@media (max-width: 920px) {
  .hero-progress { left: 24px; bottom: 14px; }
}
.hero-progress button {
  width: 36px; height: 4px;
  background: rgba(43,24,16,0.25);
  border: none;
  border-radius: 2px;
  padding: 0;
  cursor: pointer;
  transition: background 220ms, transform 220ms;
}
.hero-progress button:hover { transform: scaleY(1.6); }
.hero-progress button.active { background: var(--ink); }
.hero-slide[data-era="otherside"] ~ .hero-progress button,
.hero-slide[data-era="bear-trial"] ~ .hero-progress button,
.hero-slide[data-era="restructure"] ~ .hero-progress button { /* unused, but keep for spec */ }


/* === FILTER CHIPS ======================================================== */
.controls {
  border-bottom: 1px solid var(--rule);
  background: var(--bone);
  padding: 18px 0;
}
.chip-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.chip-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--rust);
  margin-right: 8px;
}
.chip {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 7px 12px;
  border: 1px solid var(--rule-strong);
  background: transparent;
  color: var(--teak);
  cursor: pointer;
  border-radius: 999px;
  transition: all 160ms ease;
}
.chip:hover { border-color: var(--brass); color: var(--ink); }
.chip.active {
  background: var(--ink);
  color: var(--beige);
  border-color: var(--ink);
}
.chip .dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: currentColor;
  margin-right: 7px;
  vertical-align: middle;
}

/* === CARD GRID =========================================================== */
.grid-section { padding: 56px 0 96px; }
.grid-header {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 12px;
}
.grid-header h2 {
  font-family: var(--display);
  font-size: 28px;
  margin: 0;
}
.grid-count { font-family: var(--mono); font-size: 12px; color: var(--rust); letter-spacing: 0.14em; text-transform: uppercase; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 22px;
}

.card {
  background: var(--bone);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--brass);
  padding: 0 0 20px;
  text-decoration: none;
  color: var(--ink);
  display: flex; flex-direction: column;
  gap: 12px;
  position: relative;
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.card > .card-meta,
.card > .card-title,
.card > .card-subtitle,
.card > .card-lore,
.card > .card-tags { padding-left: 22px; padding-right: 22px; }
.card-thumb {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--beige-deep);
  border-bottom: 1px solid var(--rule);
}
.card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 500ms ease;
}
.card:hover .card-thumb img { transform: scale(1.04); }
.card-thumb-id {
  position: absolute;
  bottom: 8px;
  left: 8px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: rgba(43,24,16,0.85);
  color: var(--beige);
  padding: 3px 8px;
}
.card[data-era="mint-era"]   .card-thumb { background: var(--banana); }
.card[data-era="breakout"]   .card-thumb { background: var(--brass); }
.card[data-era="otherside"]  .card-thumb { background: var(--water); }
.card[data-era="bear-trial"] .card-thumb { background: var(--rust); }
.card[data-era="restructure"].card-thumb { background: var(--ink); }
.card:hover {
  transform: translateY(-2px);
  border-left-color: var(--banana);
  box-shadow: 0 4px 0 rgba(43,24,16,0.08), 0 22px 40px -18px rgba(43,24,16,0.28);
}
.card[data-era="mint-era"]   { border-left-color: var(--banana); }
.card[data-era="breakout"]   { border-left-color: var(--brass); }
.card[data-era="otherside"]  { border-left-color: var(--water); }
.card[data-era="bear-trial"] { border-left-color: var(--rust); }
.card[data-era="restructure"]{ border-left-color: var(--ink); }

.card-meta {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rust);
}
.card-tier {
  background: var(--ink);
  color: var(--beige);
  padding: 2px 8px;
  letter-spacing: 0.16em;
  font-size: 10px;
}
.card-title {
  font-family: var(--display);
  font-size: 24px;
  line-height: 1.05;
  margin: 0;
}
.card-subtitle {
  font-size: 14px;
  color: var(--teak);
  margin: 0;
}
.card-lore {
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--ink);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-tags {
  display: flex; flex-wrap: wrap; gap: 6px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rust);
}
.card-tags span { padding: 2px 7px; border: 1px solid var(--rule); }

/* === FOOTER ============================================================== */
.colophon {
  border-top: 1px solid var(--rule);
  background: var(--bone);
  padding: 36px 0 48px;
  font-size: 13px;
  color: var(--teak);
}
.colophon .wrap { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.colophon .left { max-width: 56ch; }
.colophon b { font-family: var(--display); font-size: 18px; color: var(--ink); display: block; margin-bottom: 6px; }
.colophon .mono-small { font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--rust); }

/* === FOLIO PAGE ========================================================== */
.folio-header {
  background: var(--bone);
  border-bottom: 1px solid var(--rule);
  padding: 56px 0 48px;
}
.folio-header-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 40px;
  align-items: center;
}
@media (max-width: 760px) {
  .folio-header-grid { grid-template-columns: 1fr; gap: 24px; }
}
.folio-header-art {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--beige-deep);
  border: 6px solid var(--bone);
  box-shadow: 0 24px 50px -16px rgba(43,24,16,0.35);
  overflow: hidden;
}
.folio-header-art[data-era="mint-era"]    { background: var(--banana); }
.folio-header-art[data-era="breakout"]    { background: var(--brass); }
.folio-header-art[data-era="otherside"]   { background: var(--water); }
.folio-header-art[data-era="bear-trial"]  { background: var(--rust); }
.folio-header-art[data-era="restructure"] { background: var(--ink); }
.folio-header-art img { width: 100%; height: 100%; object-fit: cover; display: block; }
.folio-art-id {
  position: absolute;
  bottom: 10px;
  left: 10px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: rgba(43,24,16,0.85);
  color: var(--beige);
  padding: 4px 8px;
}
.folio-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--rust);
  margin-bottom: 18px;
}
.folio-title {
  font-family: var(--display);
  font-size: clamp(40px, 5.5vw, 72px);
  line-height: 1;
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}
.folio-subtitle {
  font-size: clamp(18px, 1.7vw, 22px);
  color: var(--teak);
  margin: 0 0 24px;
  max-width: 60ch;
}
.folio-meta-row {
  display: flex; gap: 28px; flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rust);
}
.folio-meta-row b { color: var(--ink); font-weight: 500; }

.folio-body { padding: 56px 0 96px; }
.folio-body .wrap {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: 56px;
}
@media (max-width: 900px) {
  .folio-body .wrap { grid-template-columns: 1fr; gap: 40px; }
}

.folio-section h3 {
  font-family: var(--display);
  font-size: 22px;
  margin: 0 0 12px;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 8px;
}
.folio-section p { font-size: 17px; line-height: 1.7; }
.folio-section + .folio-section { margin-top: 36px; }

.facts-table { font-family: var(--mono); font-size: 13px; line-height: 1.6; }
.facts-table .row { display: grid; grid-template-columns: 1fr 1.6fr; gap: 12px; padding: 8px 0; border-bottom: 1px dashed var(--rule); }
.facts-table .row:last-child { border-bottom: none; }
.facts-table .k { color: var(--rust); text-transform: uppercase; letter-spacing: 0.1em; font-size: 11px; }
.facts-table .v { word-break: break-all; }

.sources-list { font-size: 14px; line-height: 1.65; padding: 0; list-style: none; margin: 0; }
.sources-list li { padding: 10px 0; border-bottom: 1px dashed var(--rule); }
.sources-list .src-type {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--rust);
  margin-right: 8px;
}

.draft-banner {
  background: var(--banana);
  color: var(--ink);
  padding: 8px 14px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: 1px solid var(--ink);
  display: inline-block;
  margin-bottom: 18px;
}

/* === ORACLE WIDGET ======================================================= */
.oracle-launch {
  position: fixed;
  left: 22px;
  bottom: 22px;
  background: var(--ink);
  color: var(--beige);
  border: 1px solid var(--ink);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 12px 18px;
  cursor: pointer;
  z-index: 60;
  border-radius: 999px;
  box-shadow: 0 12px 30px -10px rgba(43,24,16,0.45);
  transition: background 200ms;
}
.oracle-launch:hover { background: var(--brass); color: var(--ink); }
.oracle-launch[data-state="disabled"] { opacity: 0.7; }

@media (max-width: 720px) {
  .wrap { padding: 0 18px; }
  .nav { display: none; }
  .grid { grid-template-columns: 1fr; }
}