/* ======================================
   shindenmirai page-features.css
   ====================================== */

.feature-detail {
  padding: 80px 0 0;
}

.feature-item {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  align-items: stretch;
  margin-bottom: 0;
}

.feature-item:nth-child(even) .feature-item-img { order: 2 }

.feature-item:nth-child(even) .feature-item-body { order: 1 }

.feature-item-img {
  overflow: hidden; min-height: 380px; position: relative; padding: 32px;
}

.feature-item-img img {
  width: calc(100% - 48px); height: calc(100% - 48px); object-fit: cover;
  position: absolute; top: 24px; left: 24px;
  border-radius: 24px; box-shadow: 0 8px 32px rgba(92,61,46,0.10);
}

.feature-item-body {
  display: flex; flex-direction: column; justify-content: center;
  padding: 56px 64px;
}

.feature-item:nth-child(odd) .feature-item-img { background: var(--yellow-pale) }

.feature-item:nth-child(even) .feature-item-img { background: var(--white) }

.feature-item:nth-child(odd) .feature-item-body { background: var(--yellow-pale) }

.feature-item:nth-child(even) .feature-item-body { background: var(--white) }

.feature-item:nth-child(3n+1) { grid-template-columns: 55% 1fr }

.feature-item:nth-child(3n+2) { grid-template-columns: 1fr 55% }

.feature-item:nth-child(3n+3) { grid-template-columns: 50% 1fr }

.feature-num {
  font-size: 56px; font-weight: 500; color: var(--yellow);
  line-height: 1; margin-bottom: 8px; font-style: italic; opacity: 0.7;
}

.feature-item-body h2 {
  font-size: 30px; font-weight: 700; color: var(--brown);
  margin-bottom: 20px; line-height: 1.5;
  padding-bottom: 16px; border-bottom: 2px solid var(--yellow);
  letter-spacing: 0.08em;
}

.feature-item-body p {
  font-size: 16px; color: var(--text-light); line-height: 1.8; margin-bottom: 16px;
}

.feature-item-body .detail-list {
  margin-top: 8px;
}

.feature-item-body .detail-list dt {
  font-size: 14px; font-weight: 700; color: var(--brown);
  margin-bottom: 4px; display: flex; align-items: center; gap: 8px;
}

.feature-item-body .detail-list dt::before {
  content: ''; display: block; width: 8px; height: 8px;
  background: var(--orange); border-radius: 50%; flex-shrink: 0;
}

.feature-item-body .detail-list dd {
  font-size: 14px; color: var(--text-light); margin-bottom: 12px;
  padding-left: 16px;
}

.highlight-box {
  background: var(--yellow-pale); border-radius: 12px;
  padding: 20px 24px; margin-top: 16px;
  border-left: 4px solid var(--orange);
}

.highlight-box p {
  font-size: 14px; color: var(--brown); margin-bottom: 0;
}

.highlight-box strong { color: var(--orange) }

.subscrip-info {
  display: flex; gap: 16px; margin-top: 16px;
}

.subscrip-card {
  flex: 1; background: var(--white); border-radius: 12px;
  padding: 20px; text-align: center;
  border: 2px solid var(--yellow-light);
}

.subscrip-card .price {
  font-size: 24px; font-weight: 700; color: var(--orange);
  margin-bottom: 4px;
}

.subscrip-card .price-sub {
  font-size: 12px; color: var(--text-light);
}

.subscrip-card .price-label {
  font-size: 13px; font-weight: 600; color: var(--brown);
  margin-top: 8px;
}

@media (max-width: 768px) {
  .gnav, .header-right { display: none }
  .mnav-toggle { display: block }
  .header-inner { height: 64px }
  .page-kv { margin-top: 68px; padding: 40px 0 32px }
  .page-kv h1 { font-size: 26px }
  .side-actions { display: none !important }
  .feature-item,
  .feature-item:nth-child(3n+1),
  .feature-item:nth-child(3n+2),
  .feature-item:nth-child(3n+3) { grid-template-columns: 1fr }
  .feature-item:nth-child(even) .feature-item-img { order: 0 }
  .feature-item:nth-child(even) .feature-item-body { order: 0 }
  .feature-item-img { min-height: 220px }
  .feature-item-body { padding: 28px 24px }
  .subscrip-info { flex-direction: column }
  .cta-buttons { flex-direction: column; align-items: center }
  .footer-inner { grid-template-columns: 1fr }
  body { padding-bottom: 56px }
  .fixed-cta { display: flex }
}