/**
 * 商用向け TOP 強化（sections / API 形式は変更しない。DOM に付与したクラスを装飾）
 */

@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;600;700;800&family=Noto+Sans:wght@400;600;700&display=swap");

html {
  font-family:
    "Noto Sans JP",
    "Noto Sans",
    system-ui,
    -apple-system,
    sans-serif;
}

.lib-app,
.lib-app .block-container {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.lib-section,
.st-section.lib-section {
  padding-top: 52px;
  padding-bottom: 52px;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .lib-section,
  .st-section.lib-section {
    padding-top: 36px;
    padding-bottom: 36px;
  }
}

/* Hero: フルビューポート＋オーバーレイ */
.lib-sh-root.lib-hero-pro {
  min-height: 100vh;
  min-height: 100dvh;
  margin-top: 0 !important;
}

/* 暗幕なし（背景写真をそのまま表示）。TOP 詳細は top-spa-enhancements でも同旨 */
.lib-sh-root.lib-hero-pro::before {
  background: transparent !important;
}

.lib-sh-inner .lib-sh-buttons {
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* スクロールヒントのアニメは top-spa-enhancements.css（ヒーロー限定・中央揃え維持）に委譲 */

/* Services: Grid 3列 + hover（#page-host: flex 列指定と競合しないようグリッド子を明示） */
.lib-svc-grid-wrap .lib-st-columns-container,
.lib-api-top-services .lib-st-columns-container {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.7rem, 1.8vw, 1.1rem);
  row-gap: clamp(0.7rem, 1.7vw, 1.05rem);
  align-items: stretch;
  width: 100%;
  box-sizing: border-box;
}

.lib-svc-grid-wrap .lib-st-column-flex,
.lib-api-top-services .stColumn {
  flex: initial !important;
  min-width: 0;
}

/* TOP サービス: 列はグリッドアイテムとして幅100%（重なり防止） */
.lib-api-top-services [data-testid="column"].stColumn,
.lib-svc-grid-wrap [data-testid="column"].stColumn {
  display: flex !important;
  flex-direction: column;
  flex: unset !important;
  width: 100%;
  max-width: 100%;
  min-height: 0;
  box-sizing: border-box;
}

.lib-api-top-services [data-testid="column"] > [data-testid="stVerticalBlock"],
.lib-svc-grid-wrap [data-testid="column"] > [data-testid="stVerticalBlock"] {
  flex: 1 1 auto;
  width: 100%;
  min-height: 0;
}

.lib-api-top-services {
  padding: 0.05rem 0 0.2rem;
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
}

/* TOP: 業務/AI 帯の前後をやや詰める（ヒーロー直後の空き感を抑える） */
body:has(#app.lib-app--top) #page-host .lib-api-top-ai-tools {
  margin-top: 0.15rem;
}

.lib-api-top-services a.lib-metric.card,
.lib-svc-grid-wrap a.lib-metric.card {
  display: block;
  width: 100%;
  box-sizing: border-box;
}

.lib-api-top-services .lib-metric.card {
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease;
  border-radius: 14px;
  min-height: 132px;
  position: relative;
  z-index: 0;
  padding: clamp(1.65rem, 3.2vw, 2rem) clamp(0.85rem, 2vw, 1.1rem) clamp(0.75rem, 1.8vw, 0.95rem);
  box-sizing: border-box;
}

.lib-api-top-services .lib-metric.card::before {
  content: "◆";
  position: absolute;
  top: 0.85rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1rem;
  color: #c9a24d;
  opacity: 0.9;
}

.lib-api-top-services .lib-metric.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(15, 28, 46, 0.18);
}

@media (max-width: 900px) {
  .lib-svc-grid-wrap .lib-st-columns-container,
  .lib-api-top-services .lib-st-columns-container {
    grid-template-columns: 1fr;
  }
}

/* Trends: 横スクロール */
.lib-trends-rail .lib-st-columns-container {
  display: flex !important;
  flex-wrap: nowrap;
  overflow-x: auto;
  gap: 1rem;
  padding-bottom: 0.5rem;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.lib-trends-rail .stColumn {
  flex: 0 0 min(320px, 85vw) !important;
  scroll-snap-align: start;
}

.lib-trends-rail .lib-trend-card {
  border-radius: 12px;
  border: 1px solid rgba(15, 28, 46, 0.08);
  padding: 1rem;
  background: #fff;
}

/* News: 右カラム縦スクロール */
.lib-news-scroll .lib-tzk-news-item-shell,
.lib-news-scroll .st-news-split__right {
  max-height: 340px;
  overflow-y: auto;
  padding-right: 0.35rem;
}

.lib-news-scroll .st-news-split__row {
  border-bottom: 1px solid rgba(15, 28, 46, 0.06);
}