.cake-hero {
  min-height: 520px;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.8fr);
  gap: 34px;
  align-items: center;
  padding: 52px 0 64px;
}

.cake-hero h1 {
  max-width: 720px;
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 0.92;
  letter-spacing: 0;
}

.cake-hero p:not(.kicker) {
  max-width: 610px;
  color: var(--muted);
  font-size: 1.16rem;
  line-height: 1.65;
}

.cake-hero figure {
  margin: 0;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  background: #fff;
}

.cake-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cake-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.cake-config-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 22px;
  align-items: start;
}

.cake-config {
  display: grid;
  gap: 24px;
}

.cake-config fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.cake-config legend {
  margin-bottom: 14px;
  color: var(--leaf);
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cake-flavor-grid,
.cake-size-grid {
  display: grid;
  gap: 12px;
}

.cake-flavor-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cake-option {
  position: relative;
  display: grid;
  gap: 6px;
  min-height: 132px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 247, 0.94);
  cursor: pointer;
}

.cake-option input {
  position: absolute;
  inset: 12px 12px auto auto;
  accent-color: var(--leaf);
}

.cake-option strong {
  padding-right: 32px;
  font-family: var(--font-serif);
  font-size: 1.38rem;
  line-height: 1.08;
}

.cake-option span,
.cake-option small {
  color: var(--muted);
  line-height: 1.45;
}

.cake-option:has(input:checked) {
  border-color: rgba(49, 91, 73, 0.58);
  background: linear-gradient(135deg, #fff9dc, #eef5cb);
  box-shadow: 0 18px 44px rgba(76, 98, 30, 0.1);
}

.cake-size-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: rgba(255, 253, 247, 0.96);
}

.cake-size-label {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: start;
  padding: 16px;
  cursor: pointer;
}

.cake-size-label input {
  margin-top: 6px;
  accent-color: var(--leaf);
}

.cake-size-label strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.45rem;
}

.cake-size-label span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  line-height: 1.45;
}

.cake-size-price {
  color: var(--leaf);
  font-size: 1.08rem;
  font-weight: 900;
  white-space: nowrap;
}

.cake-size-gallery {
  border-top: 1px solid var(--line);
}

.cake-size-gallery summary {
  min-height: 48px;
  display: flex;
  align-items: center;
  padding: 0 16px;
  color: var(--leaf);
  font-weight: 900;
  cursor: pointer;
}

.cake-gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  padding: 0 16px 16px;
}

.cake-gallery-grid img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 7px;
  border: 1px solid rgba(68, 52, 33, 0.12);
  background: #fff;
}

.cake-summary {
  position: sticky;
  top: 22px;
}

.cake-summary h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 2rem;
}

.cake-price-line {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  margin: 20px 0 12px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--leaf);
  font-weight: 900;
}

.cake-price-line strong {
  font-size: 1.55rem;
}

.cake-note {
  font-size: 0.94rem;
}

.cake-summary .btn {
  width: 100%;
  margin-top: 12px;
}

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

  .cake-hero {
    min-height: 0;
    padding-top: 28px;
  }

  .cake-hero figure {
    aspect-ratio: 16 / 10;
  }

  .cake-flavor-grid {
    grid-template-columns: 1fr;
  }

  .cake-summary {
    position: static;
  }
}

@media (max-width: 560px) {
  .cake-size-label {
    grid-template-columns: auto 1fr;
  }

  .cake-size-price {
    grid-column: 2;
  }

  .cake-gallery-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}