.colouring-page {
  background: #031018;
}

.colouring-hero {
  padding-block: clamp(78px, 11vw, 142px);
  border-bottom: 1px solid rgba(246, 240, 223, 0.12);
  background:
    radial-gradient(circle at 18% 12%, rgba(154, 223, 133, 0.11), transparent 30rem),
    linear-gradient(180deg, rgba(105, 200, 238, 0.035), transparent);
}

.colouring-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(300px, 0.68fr);
  align-items: center;
  gap: clamp(44px, 9vw, 116px);
}

.colouring-hero h1 {
  max-width: 780px;
  margin: 12px 0 26px;
  color: var(--kryp-cream);
  font-size: clamp(3.4rem, 8vw, 7.6rem);
  font-weight: 650;
  letter-spacing: -0.07em;
  line-height: 0.9;
  text-wrap: balance;
}

.colouring-hero h1 em {
  display: block;
  color: var(--kryp-moss);
  font-family: Georgia, serif;
  font-weight: 400;
}

.colouring-hero p {
  max-width: 670px;
  margin: 0;
  color: rgba(246, 240, 223, 0.7);
  font-size: clamp(1rem, 2vw, 1.16rem);
  line-height: 1.75;
}

.colouring-hero-art {
  margin: 0;
}

.colouring-hero-art img {
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 3;
  display: block;
  object-fit: contain;
  border: 1px solid rgba(246, 240, 223, 0.16);
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.32);
}

.colouring-hero-art figcaption {
  margin-top: 12px;
  color: rgba(246, 240, 223, 0.52);
  font-size: 0.74rem;
  line-height: 1.55;
}

.colouring-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 42px;
}

.colouring-card {
  display: grid;
  grid-template-columns: minmax(180px, 0.75fr) minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid rgba(246, 240, 223, 0.14);
  border-radius: 24px;
  background: rgba(7, 24, 33, 0.84);
}

.colouring-card-art {
  min-height: 390px;
  padding: 12px;
  background: #fff;
}

.colouring-card-art img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.colouring-card-copy {
  align-self: center;
  padding: clamp(24px, 4vw, 42px);
}

.colouring-card-copy > span {
  color: var(--kryp-sun);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.colouring-card-copy h3 {
  margin: 8px 0 2px;
  color: var(--kryp-cream);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  letter-spacing: -0.05em;
}

.colouring-card-copy p {
  margin: 0 0 16px;
  color: rgba(246, 240, 223, 0.65);
  line-height: 1.65;
}

.colouring-card-copy p:first-of-type {
  color: var(--kryp-sky);
  font-size: 0.82rem;
}

.colouring-card-copy .kryp-button {
  margin-top: 4px;
  cursor: pointer;
  font: inherit;
}

.colouring-note {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 18px;
  margin-top: 18px;
  padding: 22px 24px;
  border: 1px solid rgba(154, 223, 133, 0.16);
  border-radius: 18px;
  background: rgba(154, 223, 133, 0.045);
}

.colouring-note strong {
  color: var(--kryp-moss);
}

.colouring-note p {
  margin: 0;
  color: rgba(246, 240, 223, 0.64);
}

.colouring-print-area {
  display: none;
}

.colouring-sheet {
  box-sizing: border-box;
  width: 100%;
  min-height: 285mm;
  padding: 8mm 10mm 6mm;
  grid-template-rows: auto auto minmax(0, 1fr) auto auto;
  color: #101719;
  background: #fff;
  break-after: page;
  page-break-after: always;
}

.colouring-sheet:last-child {
  break-after: auto;
  page-break-after: auto;
}

.colouring-sheet-brand {
  display: flex;
  align-items: center;
  gap: 3mm;
  padding-bottom: 3mm;
  border-bottom: 0.4mm solid #15282b;
}

.colouring-sheet-brand img {
  width: 12mm;
  height: 12mm;
  object-fit: contain;
}

.colouring-sheet-brand strong,
.colouring-sheet-brand span {
  display: block;
}

.colouring-sheet-brand strong {
  font-size: 14pt;
  letter-spacing: -0.03em;
}

.colouring-sheet-brand span {
  margin-top: 0.7mm;
  color: #4a5c60;
  font-size: 8pt;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.colouring-sheet-title {
  padding-top: 4mm;
  text-align: center;
}

.colouring-sheet-title p {
  margin: 0 0 1mm;
  font-size: 8pt;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.colouring-sheet-title h2 {
  margin: 0;
  font-size: 34pt;
  letter-spacing: -0.05em;
  line-height: 1;
}

.colouring-sheet-title span {
  display: block;
  margin-top: 1mm;
  font-size: 10pt;
}

.colouring-sheet-art {
  width: 100%;
  height: 205mm;
  display: block;
  object-fit: contain;
}

.colouring-sheet-prompt {
  margin-top: 2mm;
  padding: 2.5mm 3mm;
  border: 0.35mm solid #15282b;
  border-radius: 2mm;
  font-size: 9pt;
  line-height: 1.4;
}

.colouring-sheet footer {
  display: flex;
  justify-content: space-between;
  gap: 6mm;
  margin-top: 3mm;
  padding-top: 2mm;
  border-top: 0.25mm solid #aab5b7;
  color: #4a5c60;
  font-size: 7pt;
}

@media (max-width: 1080px) {
  .colouring-card-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .colouring-hero-grid,
  .colouring-card {
    grid-template-columns: 1fr;
  }

  .colouring-hero-art {
    width: min(100%, 520px);
    justify-self: center;
  }

  .colouring-card-art {
    min-height: 0;
  }

  .colouring-card-art img {
    max-height: 520px;
  }
}

@media (max-width: 600px) {
  .colouring-hero {
    padding-block: 70px;
  }

  .colouring-hero h1 {
    font-size: clamp(3rem, 16vw, 5.2rem);
  }

  .colouring-card-copy {
    padding: 26px;
  }

  .colouring-note {
    grid-template-columns: 1fr;
  }
}

@media print {
  @page {
    size: A4 portrait;
    margin: 6mm;
  }

  html,
  body {
    width: 210mm;
    margin: 0 !important;
    padding: 0 !important;
    background: #fff !important;
  }

  body > *:not(.colouring-print-area) {
    display: none !important;
  }

  .colouring-print-area {
    display: block;
    position: static;
    width: auto;
    height: auto;
    overflow: visible;
  }

  .colouring-sheet {
    display: grid;
  }

  body[data-print-sheet] .colouring-sheet {
    display: none;
  }

  body[data-print-sheet] .colouring-sheet.is-print-target {
    display: grid;
  }
}