:root {
  color-scheme: light;
  font-family: "Aptos", "Segoe UI", ui-sans-serif, sans-serif;
  background: oklch(0.965 0.018 83);
  color: oklch(0.19 0.024 62);
  --ink: oklch(0.19 0.024 62);
  --muted: oklch(0.44 0.032 68);
  --paper: oklch(0.982 0.012 84);
  --paper-warm: oklch(0.945 0.026 82);
  --line: oklch(0.78 0.04 76);
  --signal: oklch(0.67 0.17 50);
  --base: oklch(0.5 0.18 258);
  --acid: oklch(0.78 0.16 135);
  --rust: oklch(0.55 0.15 42);
  --night: oklch(0.13 0.024 252);
  --glass: oklch(0.18 0.025 252);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    linear-gradient(90deg, color-mix(in oklch, var(--line) 22%, transparent) 1px, transparent 1px),
    linear-gradient(0deg, color-mix(in oklch, var(--line) 18%, transparent) 1px, transparent 1px),
    linear-gradient(120deg, transparent 0 72%, color-mix(in oklch, var(--base) 9%, transparent) 72% 73%, transparent 73%),
    var(--paper);
  background-size: 38px 38px, 38px 38px, auto, auto;
}

body.mint-page {
  color: color-mix(in oklch, var(--paper) 92%, white);
  background:
    repeating-linear-gradient(100deg, color-mix(in oklch, var(--paper) 5%, transparent) 0 1px, transparent 1px 14px),
    linear-gradient(120deg, transparent 0 64%, color-mix(in oklch, var(--base) 24%, transparent) 64% 65%, transparent 65%),
    linear-gradient(28deg, color-mix(in oklch, var(--rust) 18%, transparent), transparent 34%, color-mix(in oklch, var(--night) 96%, black)),
    var(--night);
}

body.mint-page::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(0deg, transparent 0 8px, color-mix(in oklch, black 32%, transparent) 8px 9px),
    linear-gradient(180deg, transparent 0 72%, color-mix(in oklch, black 42%, transparent));
  opacity: 0.45;
  z-index: -1;
}

a {
  color: inherit;
}

.site-header,
.site-footer,
main {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  justify-content: space-between;
  gap: 22px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--ink);
}

body.mint-page .site-header,
body.mint-page .site-footer {
  border-color: color-mix(in oklch, var(--paper) 22%, transparent);
}

.brand {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  min-width: 232px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  background: var(--ink);
  color: var(--paper);
  font-size: 0.76rem;
  font-weight: 900;
}

body.mint-page .brand-mark {
  background: color-mix(in oklch, var(--acid) 82%, white);
  color: var(--night);
}

.brand strong,
.brand small {
  display: block;
}

.brand small,
nav a,
.muted {
  color: var(--muted);
}

body.mint-page .brand small,
body.mint-page nav a,
body.mint-page .site-footer,
body.mint-page p,
body.mint-page li,
body.mint-page figcaption {
  color: color-mix(in oklch, var(--paper) 70%, transparent);
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 2px;
}

nav a,
.text-link {
  padding: 8px 10px;
  font-size: 0.86rem;
  text-decoration: none;
}

nav a:hover,
.text-link:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.hero,
.mint-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 290px;
  gap: 54px;
  align-items: center;
  padding: 72px 0 40px;
}

.mint-hero {
  grid-template-columns: minmax(0, 0.86fr) minmax(330px, 1.14fr);
  min-height: 680px;
  padding: 52px 0;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--rust);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

body.mint-page .eyebrow,
body.mint-page .artifact-grid span,
body.mint-page .mint-strip span {
  color: var(--acid);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
.token-seal strong,
.fact strong,
.mint-strip strong,
.artifact-grid strong {
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 16px;
  font-size: 4.6rem;
  line-height: 0.98;
}

h2 {
  margin-bottom: 12px;
  font-size: 2.6rem;
  line-height: 1;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.03rem;
}

p,
li {
  color: var(--muted);
  line-height: 1.55;
}

.lede {
  max-width: 720px;
  font-size: 1.08rem;
}

code {
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 0.94em;
}

body.mint-page code {
  color: color-mix(in oklch, var(--acid) 88%, white);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 1px solid var(--ink);
  padding: 0 16px;
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  font-weight: 900;
}

.button.secondary {
  background: var(--paper);
  color: var(--ink);
}

body.mint-page .button {
  border-color: color-mix(in oklch, var(--paper) 78%, transparent);
  clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 9px 100%, 0 calc(100% - 9px));
}

body.mint-page .button:not(.secondary) {
  background: color-mix(in oklch, var(--acid) 78%, white);
  color: var(--night);
}

body.mint-page .button.secondary {
  background: transparent;
  color: color-mix(in oklch, var(--paper) 92%, white);
}

.token-seal,
.panel,
.fact-grid,
.note,
.mint-boundary {
  border: 1px solid var(--ink);
  background: color-mix(in oklch, var(--paper) 94%, white);
}

.token-seal {
  padding: 16px;
  border-left-width: 4px;
}

.token-seal img {
  width: 78px;
  height: 78px;
  border: 1px solid var(--ink);
  background: var(--paper-warm);
}

.token-seal strong {
  display: block;
  margin-top: 12px;
  font-size: 2rem;
}

.token-seal span {
  color: var(--muted);
}

.section {
  padding: 52px 0;
  border-top: 1px solid var(--line);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 1.1fr);
  gap: 46px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 22px;
  margin-bottom: 18px;
}

.fact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--ink);
}

.fact {
  min-height: 116px;
  padding: 16px;
  background: color-mix(in oklch, var(--paper) 94%, white);
}

.fact span {
  display: block;
  margin-bottom: 10px;
  color: var(--rust);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.fact strong {
  display: block;
  overflow-wrap: anywhere;
  font-size: 1.55rem;
  line-height: 1.08;
}

.fact p {
  margin: 10px 0 0;
  font-size: 0.94rem;
}

.panel,
.note,
.mint-boundary {
  padding: 18px;
}

.experiment-art-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.experiment-art-strip img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid var(--ink);
  background: var(--paper-warm);
}

.compact-preview {
  align-self: start;
  max-width: 420px;
}

.compact-preview img {
  max-height: 196px;
}

.experiment-page .experiment-hero {
  grid-template-columns: minmax(0, 0.95fr) minmax(330px, 1.05fr);
  min-height: 640px;
}

.experiment-page .mint-copy h1 {
  max-width: 720px;
}

.experiment-proof-card::before {
  content: "EXP 001";
}

.experiment-proof-card::after {
  content: "NOT TOKEN LIVE";
}

.experiment-page .mint-strip strong {
  font-size: clamp(1.3rem, 3vw, 2rem);
  overflow-wrap: anywhere;
}

.experiment-page .receipt-panel p {
  margin-bottom: 8px;
}

.experiment-page .receipt-steps {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid color-mix(in oklch, var(--paper) 38%, transparent);
}

.experiment-page .compact-preview {
  max-width: none;
  padding: 12px;
  border: 1px solid color-mix(in oklch, var(--paper) 38%, transparent);
  background:
    repeating-linear-gradient(0deg, transparent 0 16px, color-mix(in oklch, var(--paper) 4%, transparent) 16px 17px),
    color-mix(in oklch, var(--glass) 86%, transparent);
}

.experiment-page .compact-preview img {
  max-height: none;
  border-color: color-mix(in oklch, var(--paper) 30%, transparent);
  filter: contrast(1.08) saturate(0.92);
}

.mint-copy h1 {
  max-width: 620px;
  color: color-mix(in oklch, var(--paper) 94%, white);
  font-size: 3.65rem;
  overflow-wrap: break-word;
  text-shadow:
    2px 0 0 color-mix(in oklch, var(--base) 60%, transparent),
    -2px 1px 0 color-mix(in oklch, var(--rust) 60%, transparent);
}

.mint-copy .lede {
  max-width: 640px;
  color: color-mix(in oklch, var(--paper) 78%, transparent);
}

.mint-stamps {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.mint-stamps span {
  border: 1px solid color-mix(in oklch, var(--acid) 74%, transparent);
  padding: 7px 10px;
  background:
    repeating-linear-gradient(-45deg, color-mix(in oklch, var(--acid) 16%, transparent) 0 4px, transparent 4px 8px),
    color-mix(in oklch, var(--glass) 82%, transparent);
  color: color-mix(in oklch, var(--paper) 94%, white);
  font-size: 0.72rem;
  font-weight: 950;
  text-transform: uppercase;
}

.mint-preview {
  margin: 0;
  position: relative;
  transform: rotate(0.4deg);
}

.mint-preview::before,
.mint-preview::after {
  position: absolute;
  z-index: 2;
  border: 1px solid color-mix(in oklch, var(--paper) 62%, transparent);
  background: color-mix(in oklch, var(--night) 86%, transparent);
  color: var(--acid);
  font-size: 0.72rem;
  font-weight: 950;
  text-transform: uppercase;
}

.mint-preview::before {
  content: "BASE SOURCE";
  top: 16px;
  left: -10px;
  padding: 8px 12px;
}

.mint-preview::after {
  content: "NO TOKEN CLAIM";
  right: -8px;
  bottom: 34px;
  padding: 8px 12px;
  color: color-mix(in oklch, var(--paper) 94%, white);
}

.mint-preview img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  border: 1px solid color-mix(in oklch, var(--paper) 72%, transparent);
  object-fit: cover;
  filter: contrast(1.08) saturate(1.04);
  box-shadow:
    8px 8px 0 color-mix(in oklch, var(--acid) 25%, transparent),
    -8px -8px 0 color-mix(in oklch, var(--base) 25%, transparent);
}

.mint-preview figcaption {
  margin-top: 10px;
  font-size: 0.86rem;
}

.mint-preview figcaption span {
  color: var(--acid);
  font-weight: 900;
}

.mint-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid color-mix(in oklch, var(--paper) 48%, transparent);
  padding: 0;
  background: color-mix(in oklch, var(--paper) 28%, transparent);
}

.mint-strip div {
  min-height: 96px;
  padding: 14px;
  background: color-mix(in oklch, var(--glass) 82%, transparent);
}

.mint-strip span,
.artifact-grid span {
  display: block;
  margin-bottom: 10px;
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
}

.mint-strip strong {
  display: block;
  color: color-mix(in oklch, var(--paper) 94%, white);
  font-size: 2rem;
  line-height: 1;
}

.artifact-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.artifact-grid article,
body.mint-page .panel,
body.mint-page .note,
body.mint-page .fact-grid,
.mint-boundary {
  border: 1px solid color-mix(in oklch, var(--paper) 38%, transparent);
  background:
    repeating-linear-gradient(0deg, transparent 0 16px, color-mix(in oklch, var(--paper) 4%, transparent) 16px 17px),
    color-mix(in oklch, var(--glass) 86%, transparent);
}

.artifact-grid article {
  min-height: 292px;
  padding: 14px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 160ms ease-out, border-color 160ms ease-out;
}

.artifact-grid article:hover {
  border-color: color-mix(in oklch, var(--acid) 70%, transparent);
  transform: translateY(-2px);
}

.artifact-grid strong {
  display: block;
  color: color-mix(in oklch, var(--paper) 94%, white);
  font-size: 1.22rem;
  line-height: 1.06;
}

.artifact-grid img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  margin-bottom: 12px;
  border: 1px solid color-mix(in oklch, var(--paper) 30%, transparent);
  background: color-mix(in oklch, black 42%, transparent);
  filter: contrast(1.06) saturate(0.92);
}

.artifact-grid p {
  margin-top: 12px;
  font-size: 0.9rem;
}

body.mint-page .fact {
  background: transparent;
}

body.mint-page .checklist .done span {
  background: var(--base);
}

.checklist {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.checklist li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid color-mix(in oklch, var(--paper) 20%, transparent);
}

.checklist span {
  width: 16px;
  height: 16px;
  border: 1px solid currentColor;
}

.checklist .done span {
  background: var(--base);
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  padding: 22px 0 34px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer span {
  margin-right: auto;
}

.site-footer a {
  text-decoration: none;
}

@media (max-width: 920px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    justify-content: flex-start;
  }

  .hero,
  .split,
  .mint-hero {
    grid-template-columns: 1fr;
  }

  .experiment-page .experiment-hero {
    grid-template-columns: 1fr;
  }

  .mint-hero {
    min-height: auto;
  }

  .artifact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .experiment-page .receipt-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mint-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .site-header,
  .site-footer,
  main {
    width: min(100% - 24px, 1120px);
  }

  .hero,
  .mint-hero {
    gap: 24px;
    padding: 44px 0 30px;
  }

  h1 {
    font-size: 2.55rem;
    line-height: 1.02;
  }

  h2 {
    font-size: 2rem;
  }

  .mint-copy h1 {
    font-size: 3rem;
  }

  .button-row,
  .section-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .fact-grid,
  .artifact-grid,
  .experiment-page .receipt-steps,
  .mint-strip {
    grid-template-columns: 1fr;
  }

  .experiment-art-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mint-stamps {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .mint-stamps span {
    text-align: center;
  }

  .mint-preview {
    transform: none;
  }

  .mint-preview::before,
  .mint-preview::after {
    left: 8px;
    right: auto;
    max-width: calc(100% - 16px);
  }

  .mint-preview::after {
    bottom: 34px;
  }
}