/* Shared layout for kusuwata.com alternative child pages */

.alt-page-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 1.1fr);
  gap: 48px;
  align-items: stretch;
  min-height: 620px;
  padding: 48px 56px 76px;
  background: #fffdfa;
}

.alt-page-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 680px;
}

.alt-page-hero h1 {
  margin: 0;
  font-family: var(--font-jp-display);
  font-size: 62px;
  font-weight: 900;
  line-height: 1.13;
  letter-spacing: 0;
}

.alt-page-lead {
  max-width: 560px;
  margin: 30px 0 0;
  color: var(--ink-2);
  font-size: 17px;
  line-height: 2;
}

.alt-page-visual {
  position: relative;
  min-height: 520px;
  margin: 0;
  overflow: hidden;
  background: var(--bg-2);
}

.alt-page-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.alt-page-visual .alt-image-slider {
  height: 100%;
}

.alt-page-visual figcaption {
  position: absolute;
  left: 20px;
  bottom: 20px;
  max-width: 300px;
  padding: 12px 14px;
  color: #fffdfa;
  background: rgba(27, 26, 23, 0.72);
  font-size: 12px;
  line-height: 1.65;
}

.alt-page-band {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 72px;
  padding: 104px 56px;
  border-top: 1px solid rgba(27, 26, 23, 0.12);
}

.alt-page-band.is-tinted {
  background: var(--bg);
}

.alt-page-band.is-dark {
  background: var(--ink);
  color: #fffdfa;
}

.alt-page-band.is-dark .alt-page-text,
.alt-page-band.is-dark .alt-card p,
.alt-page-band.is-dark .alt-list li,
.alt-page-band.is-dark .alt-mini {
  color: rgba(255, 253, 250, 0.7);
}

.alt-page-content h2,
.alt-wide-title,
.alt-card h3 {
  margin: 0;
  font-family: var(--font-jp-display);
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: 0;
}

.alt-page-content h2,
.alt-wide-title {
  font-size: 40px;
}

.alt-page-text {
  max-width: 780px;
  margin: 28px 0 0;
  color: var(--ink-2);
  font-size: 16px;
  line-height: 2;
}

.alt-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 42px;
}

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

.alt-card {
  display: flex;
  flex-direction: column;
  min-height: 220px;
  padding: 26px;
  border: 1px solid rgba(27, 26, 23, 0.14);
  background: #fffdfa;
  color: var(--ink);
  text-decoration: none;
}

.alt-page-band.is-dark .alt-card {
  border-color: rgba(255, 253, 250, 0.18);
  background: rgba(255, 253, 250, 0.06);
  color: #fffdfa;
}

.alt-card > img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  margin-bottom: 22px;
}

.alt-card .alt-mini,
.alt-mini {
  margin: 0 0 12px;
  color: var(--brand-olive);
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.alt-card h3 {
  font-size: 23px;
}

.alt-card p {
  margin: 18px 0 0;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.85;
}

.alt-list {
  display: grid;
  gap: 14px;
  margin: 40px 0 0;
  padding: 0;
  list-style: none;
}

.alt-list li {
  padding: 20px 0;
  border-top: 1px solid rgba(27, 26, 23, 0.15);
  color: var(--ink-2);
  line-height: 1.85;
}

.alt-page-band.is-dark .alt-list li {
  border-color: rgba(255, 253, 250, 0.18);
}

.alt-split {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}

.alt-split figure {
  margin: 0;
  overflow: hidden;
  background: var(--bg-2);
}

.alt-split img {
  width: 100%;
  min-height: 420px;
  object-fit: cover;
}

.alt-form {
  display: grid;
  gap: 18px;
  max-width: 760px;
  margin-top: 38px;
}

.alt-form label {
  display: grid;
  gap: 8px;
  color: var(--ink-2);
  font-size: 13px;
  font-weight: 700;
}

.alt-form input,
.alt-form select,
.alt-form textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid rgba(27, 26, 23, 0.18);
  border-radius: 0;
  background: #fffdfa;
  color: var(--ink);
  font: inherit;
}

.alt-form textarea {
  min-height: 160px;
  resize: vertical;
}

.alt-form button,
.alt-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: #fffdfa;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.alt-form-message {
  display: none;
  padding: 14px;
  border: 1px solid rgba(27, 26, 23, 0.18);
  font-size: 14px;
  line-height: 1.7;
}

@media (max-width: 980px) {
  .alt-page-hero,
  .alt-page-band,
  .alt-split {
    grid-template-columns: 1fr;
  }

  .alt-page-hero {
    min-height: 0;
    padding: 40px 28px 72px;
  }

  .alt-page-hero h1 {
    font-size: 52px;
  }

  .alt-page-visual {
    min-height: 430px;
  }

  .alt-page-band {
    gap: 34px;
    padding: 82px 28px;
  }

  .alt-card-grid,
  .alt-card-grid.two {
    grid-template-columns: 1fr;
  }

  .alt-card {
    min-height: 0;
  }
}

@media (max-width: 560px) {
  .alt-page-hero {
    padding: 32px 18px 60px;
  }

  .alt-page-hero h1 {
    font-size: 40px;
    line-height: 1.2;
  }

  .alt-page-lead,
  .alt-page-text {
    font-size: 15px;
    line-height: 1.9;
  }

  .alt-page-visual {
    min-height: 320px;
  }

  .alt-page-band {
    padding: 68px 18px;
  }

  .alt-page-content h2,
  .alt-wide-title {
    font-size: 28px;
  }

  .alt-split img {
    min-height: 300px;
  }
}