/* pages/menu.css — 画材メニューページ固有スタイル */

/* ── Page Hero (about.cssと共通構造) ── */
/* .page-hero, .page-visual は about.css を参照 */

/* ── Comparison Table ── */
.comparison-section {
  background: var(--washi);
  border-top: 1px solid var(--line);
}

.comparison-header {
  text-align: center;
  margin-bottom: 56px;
}

.comparison-header .section-title { margin-bottom: 4px; }

.comparison-sub {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 14px;
  color: var(--sage);
  letter-spacing: 0.2em;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.comparison-table th,
.comparison-table td {
  padding: 20px 24px;
  text-align: center;
  border-bottom: 1px solid var(--line);
  letter-spacing: 0.05em;
}

.comparison-table th {
  font-family: var(--mincho);
  font-weight: 500;
  font-size: 16px;
  color: var(--sumi);
  padding-bottom: 24px;
  border-bottom: 2px solid var(--sage-soft);
}

.comparison-table th.label-col {
  text-align: left;
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 12px;
  color: var(--sage);
  font-weight: 400;
  letter-spacing: 0.15em;
}

.comparison-table td.label-col {
  text-align: left;
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 12px;
  color: var(--mute);
  letter-spacing: 0.1em;
}

.comparison-table tbody tr:last-child td { border-bottom: none; }

.comparison-table td.highlight {
  font-family: var(--mincho);
  color: var(--sage-deep);
  font-size: 13px;
}

/* ── Material Sections (交互レイアウト) ── */
.material-section {
  padding: 120px 0;
  position: relative;
}

.material-section:nth-child(odd) {
  background: var(--kinari);
}

.material-section:nth-child(even) {
  background: var(--washi);
}

.material-section + .material-section {
  border-top: 1px solid var(--line);
}

.material-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

/* 偶数番: テキスト→画像の順を画像→テキストに */
.material-section:nth-child(even) .material-grid {
  direction: rtl;
}

.material-section:nth-child(even) .material-grid > * {
  direction: ltr;
}

.material-images {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.material-img-main {
  aspect-ratio: 4/3;
  background: var(--sage-mist);
  position: relative;
  overflow: hidden;
}

.material-img-sub {
  aspect-ratio: 16/9;
  background: var(--sage-mist);
  position: relative;
  overflow: hidden;
}

.material-section:nth-child(1) .image-placeholder {
  background: linear-gradient(135deg, var(--sage-mist), var(--sage-soft));
}
.material-section:nth-child(2) .image-placeholder {
  background: linear-gradient(135deg, var(--kinari-soft), var(--sage-mist));
}
.material-section:nth-child(3) .image-placeholder {
  background: linear-gradient(135deg, #E8DDD0, var(--sage-mist));
}

.material-num {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 13px;
  color: var(--sage);
  letter-spacing: 0.25em;
  margin-bottom: 8px;
  display: block;
}

.material-name {
  font-family: var(--mincho);
  font-size: clamp(28px, 3vw, 36px);
  font-weight: 500;
  color: var(--sumi);
  letter-spacing: 0.06em;
  margin-bottom: 4px;
  line-height: 1.2;
}

.material-name-en {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 16px;
  color: var(--sage);
  letter-spacing: 0.15em;
  margin-bottom: 32px;
  display: block;
}

.material-lead {
  font-size: 15px;
  line-height: 2.1;
  color: var(--sumi);
  letter-spacing: 0.04em;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 32px;
}

.material-block {
  margin-bottom: 28px;
}

.material-block-label {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--sage);
  margin-bottom: 12px;
  display: block;
  text-transform: uppercase;
}

.material-features {
  font-size: 14px;
  line-height: 2.0;
  color: var(--sumi);
  letter-spacing: 0.04em;
}

.material-features li {
  padding-left: 16px;
  position: relative;
  margin-bottom: 4px;
}

.material-features li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--sage-soft);
  font-size: 12px;
}

.material-tools {
  font-size: 13px;
  color: var(--mute);
  line-height: 2.0;
  letter-spacing: 0.04em;
  font-style: italic;
}

/* ── Pace Section ── */
.pace-section {
  background: var(--kinari);
  border-top: 1px solid var(--line);
}

.pace-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.pace-inner .section-num { display: inline-block; margin-bottom: 24px; }

.pace-title {
  font-family: var(--mincho);
  font-size: clamp(22px, 2.5vw, 28px);
  font-weight: 500;
  color: var(--sumi);
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.pace-title-en {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 14px;
  color: var(--sage);
  letter-spacing: 0.2em;
  margin-bottom: 40px;
  display: block;
}

.pace-body {
  font-size: 15px;
  line-height: 2.2;
  color: var(--sumi);
  letter-spacing: 0.04em;
  margin-bottom: 40px;
}

.pace-emphasis {
  font-family: var(--mincho);
  font-size: 16px;
  font-weight: 500;
  color: var(--sage-deep);
  letter-spacing: 0.06em;
  padding: 24px 32px;
  border: 1px solid var(--sage-soft);
  line-height: 1.8;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .material-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  /* 方向リセット */
  .material-section:nth-child(even) .material-grid {
    direction: ltr;
  }

  .material-section { padding: 80px 0; }

  .comparison-table th,
  .comparison-table td {
    padding: 14px 12px;
    font-size: 13px;
  }

  .pace-emphasis { padding: 20px 20px; }
}