/* ============================================================
   industry-hub.css
   /industry/ ハブページ専用スタイル
   すべてのクラスは ih- prefix
============================================================= */

.ih-page {
  --ih-navy: #1C2539;
  --ih-blue: #00529F;
  --ih-bg-soft: #F4F7FA;
  --ih-border: #DCE5EC;
  --ih-text: #2B3242;
  --ih-text-sub: #5B6472;
  color: var(--ih-text);

  /* グローバルヘッダーの実測高さに基づくオフセット。
     グローバル側の --header-height（JSが後から設定する値）には依存しない。 */
  --ih-header-offset: 108px;
}

@media (max-width: 1199px) {
  .ih-page {
    --ih-header-offset: 100px;
  }
}

@media (max-width: 1023px) {
  .ih-page {
    --ih-header-offset: 92px;
  }
}

@media (max-width: 767px) {
  .ih-page {
    --ih-header-offset: 78px;
  }
}

@media (max-width: 390px) {
  .ih-page {
    --ih-header-offset: 72px;
  }
}

.ih-container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 40px;
}

@media (max-width: 767px) {
  .ih-container {
    padding: 0 20px;
  }
}

.ih-eyebrow {
  font-size: 13px;
  letter-spacing: .12em;
  font-weight: 700;
  color: var(--ih-blue);
  text-transform: uppercase;
  margin: 0 0 12px;
}

.ih-heading {
  font-size: clamp(28px, 3.4vw, 42px);
  line-height: 1.32;
  font-weight: 700;
  color: var(--ih-navy);
  margin: 0 0 16px;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.ih-body p {
  font-size: 17px;
  line-height: 1.8;
  color: var(--ih-text);
  margin: 0 0 1em;
}

.ih-body p:last-child {
  margin-bottom: 0;
}

.ih-section {
  padding: 88px 0;
}

@media (max-width: 767px) {
  .ih-section {
    padding: 56px 0;
  }
}

/* ============================================================
   HERO
============================================================= */
.ih-hero {
  background: var(--ih-bg-soft);
  padding-top: calc(var(--ih-header-offset) + 32px);
  padding-bottom: 72px;
}

@media (max-width: 767px) {
  .ih-hero {
    padding-top: calc(var(--ih-header-offset) + 24px);
    padding-bottom: 48px;
  }
}

.ih-hero__top {
  margin: 0 0 32px;
}

@media (max-width: 767px) {
  .ih-hero__top {
    margin-bottom: 24px;
  }
}

.ih-hero__inner {
  display: grid;
  grid-template-columns: 60% 40%;
  gap: 56px;
  align-items: start;
}

@media (max-width: 1023px) {
  .ih-hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.ih-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--ih-text-sub);
}

.ih-breadcrumb li + li::before {
  content: "›";
  margin-right: 6px;
  color: var(--ih-text-sub);
}

.ih-breadcrumb a {
  color: var(--ih-text-sub);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.ih-breadcrumb a:hover,
.ih-breadcrumb a:focus-visible {
  color: var(--ih-blue);
}

.ih-hero__title {
  font-size: clamp(32px, 4.6vw, 60px);
  line-height: 1.28;
  font-weight: 700;
  color: var(--ih-navy);
  margin: 0 0 24px;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.ih-hero__lead p {
  font-size: 17px;
  line-height: 1.8;
  color: var(--ih-text);
  margin: 0 0 1em;
}

.ih-hero__lead p:last-child {
  margin-bottom: 0;
}

/* HERO右：フォトモザイク */
.ih-hero__mosaic {
  position: relative;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 8px;
  border-radius: 22px;
  overflow: hidden;
}

@media (max-width: 1023px) {
  .ih-hero__mosaic {
    max-width: 560px;
    margin: 0 auto;
  }
}

.ih-hero__mosaic-item {
  margin: 0;
  display: block;
  background: var(--ih-bg-soft);
}

.ih-hero__mosaic-item--main {
  grid-row: 1 / -1;
}

.ih-hero__mosaic-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ih-hero__mosaic-item--main img {
  aspect-ratio: 3 / 4;
}

.ih-hero__mosaic-side {
  display: grid;
  grid-template-rows: repeat(3, 1fr);
  gap: 8px;
}

.ih-hero__mosaic-side .ih-hero__mosaic-item img {
  aspect-ratio: 4 / 3;
}

.ih-hero__mosaic-label {
  position: absolute;
  right: 14px;
  bottom: 14px;
  margin: 0;
  background: var(--ih-navy);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  padding: 8px 14px;
  border-radius: 999px;
}

/* ============================================================
   03: 7業界一覧
============================================================= */
.ih-industries {
  background: #fff;
  padding: 72px 0 96px;
}

@media (max-width: 767px) {
  .ih-industries {
    padding: 48px 0 64px;
  }
}

.ih-industries__head {
  margin: 0 0 36px;
}

@media (max-width: 767px) {
  .ih-industries__head {
    margin-bottom: 28px;
  }
}

.ih-industries__head .ih-heading {
  margin: 0;
}

/* PC 1200px以上：8トラックのグリッドに、カードを2トラックずつ割当てる
   1段目：4枚（各2トラック＝8トラック使い切り）
   2段目：3枚（各2トラック＝6トラック使用、左右1トラックずつ余白を作り中央寄せ） */
.ih-industry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

@media (min-width: 1200px) {
  .ih-industry-grid {
    grid-template-columns: repeat(8, 1fr);
    gap: 28px 24px;
  }

  .ih-industry-card:nth-child(1) { grid-column: 1 / 3; }
  .ih-industry-card:nth-child(2) { grid-column: 3 / 5; }
  .ih-industry-card:nth-child(3) { grid-column: 5 / 7; }
  .ih-industry-card:nth-child(4) { grid-column: 7 / 9; }
  .ih-industry-card:nth-child(5) { grid-column: 2 / 4; }
  .ih-industry-card:nth-child(6) { grid-column: 4 / 6; }
  .ih-industry-card:nth-child(7) { grid-column: 6 / 8; }
}

/* タブレット：2カラム（各カード2トラック分の4トラックグリッド）、最後の1枚を中央へ */
@media (min-width: 768px) and (max-width: 1199px) {
  .ih-industry-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 28px 24px;
  }

  .ih-industry-card {
    grid-column: span 2;
  }

  .ih-industry-card:nth-child(7) {
    grid-column: 2 / 4;
  }
}

/* スマートフォン：1カラム */
@media (max-width: 767px) {
  .ih-industry-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.ih-industry-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid #E4E9EE;
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: border-color .2s ease;
}

.ih-industry-card:hover,
.ih-industry-card:focus-visible {
  border-color: #C7D2DC;
}

.ih-industry-card:focus-visible {
  outline: 3px solid var(--ih-blue);
  outline-offset: 2px;
}

.ih-industry-card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--ih-bg-soft);
}

.ih-industry-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
  display: block;
}

.ih-industry-card:hover .ih-industry-card__media img,
.ih-industry-card:focus-visible .ih-industry-card__media img {
  transform: scale(1.025);
}

.ih-industry-card__body {
  padding: 20px 18px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.ih-industry-card__name {
  font-size: 18.5px;
  font-weight: 700;
  color: var(--ih-navy);
  line-height: 1.45;
  margin: 0 0 10px;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.ih-industry-card__desc {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ih-text-sub);
  margin: 0 0 18px;
  flex: 1;
}

.ih-industry-card__more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--ih-blue);
  transition: color .2s ease;
}

.ih-industry-card:hover .ih-industry-card__more,
.ih-industry-card:focus-visible .ih-industry-card__more {
  color: #003D78;
}

.ih-industry-card__more-arrow {
  transition: transform .2s ease;
}

.ih-industry-card:hover .ih-industry-card__more-arrow,
.ih-industry-card:focus-visible .ih-industry-card__more-arrow {
  transform: translateX(3px);
}

/* ============================================================
   04: 検討状況から探す（NEXT STEP）
============================================================= */
.ih-next {
  background: var(--ih-bg-soft);
}

.ih-next__head {
  max-width: 760px;
  margin: 0 0 44px;
}

/* 3カラム＋縦罫線によるエディトリアルなナビゲーション（カード表現は使わない） */
.ih-next__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 899px) {
  .ih-next__list {
    grid-template-columns: 1fr;
  }
}

.ih-next-item {
  display: flex;
  flex-direction: column;
  padding: 0 32px;
  border-left: 1px solid #BCC9D6;
  text-decoration: none;
  color: inherit;
}

.ih-next-item:first-child {
  padding-left: 0;
  border-left: 0;
}

.ih-next-item:last-child {
  padding-right: 0;
}

@media (max-width: 899px) {
  .ih-next-item {
    padding: 28px 0;
    border-left: 0;
    border-top: 1px solid #BCC9D6;
  }

  .ih-next-item:first-child {
    padding-top: 0;
    border-top: 0;
  }

  .ih-next-item:last-child {
    padding-bottom: 0;
  }
}

.ih-next-item__label {
  display: block;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--ih-blue);
  margin: 0 0 14px;
}

.ih-next-item__title {
  font-size: 21px;
  font-weight: 700;
  color: var(--ih-navy);
  line-height: 1.45;
  margin: 0 0 12px;
  word-break: keep-all;
}

.ih-next-item__desc {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ih-text-sub);
  margin: 0 0 20px;
  flex: 1;
}

.ih-next-item__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--ih-blue);
  transition: color .2s ease;
}

.ih-next-item:hover .ih-next-item__link,
.ih-next-item:focus-visible .ih-next-item__link {
  color: #003D78;
}

.ih-next-item__link span {
  transition: transform .2s ease;
}

.ih-next-item:hover .ih-next-item__link span,
.ih-next-item:focus-visible .ih-next-item__link span {
  transform: translateX(3px);
}

.ih-next-item:focus-visible {
  outline: 3px solid var(--ih-blue);
  outline-offset: 4px;
}

/* ============================================================
   05: 最終CTA
============================================================= */
.ih-cta {
  background: var(--ih-navy);
  color: #fff;
  text-align: center;
  padding: 80px 0;
}

@media (max-width: 767px) {
  .ih-cta {
    padding: 56px 0;
  }
}

/* CTA直下の白い空白を解消（footer.php自体は変更しない） */
body.ih-page .footer-main {
  margin-top: 0 !important;
}

.ih-cta__inner {
  max-width: 780px;
  margin: 0 auto;
}

.ih-cta .ih-eyebrow {
  color: #9FB4D6;
}

.ih-cta .ih-heading {
  color: #fff;
}

.ih-cta .ih-body p {
  color: #D3DAE6;
}

.ih-cta__actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.ih-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15.5px;
  font-weight: 700;
  padding: 16px 30px;
  border-radius: 999px;
  text-decoration: none;
  transition: transform .2s ease, opacity .2s ease, background-color .2s ease;
}

.ih-button--primary {
  background: #fff;
  color: var(--ih-navy);
}

.ih-button--primary:hover,
.ih-button--primary:focus-visible {
  transform: translateY(-2px);
  opacity: .92;
}

.ih-button--secondary {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, .5);
}

.ih-button--secondary:hover,
.ih-button--secondary:focus-visible {
  transform: translateY(-2px);
  border-color: #fff;
}

.ih-button:focus-visible {
  outline: 3px solid var(--ih-blue);
  outline-offset: 3px;
}

/* ============================================================
   Reduced motion
============================================================= */
@media (prefers-reduced-motion: reduce) {
  .ih-industry-card,
  .ih-industry-card__media img,
  .ih-industry-card__more-arrow,
  .ih-next-item__link span,
  .ih-button {
    transition: none !important;
  }

  .ih-industry-card:hover,
  .ih-industry-card:focus-visible,
  .ih-next-item:hover .ih-next-item__link span,
  .ih-next-item:focus-visible .ih-next-item__link span,
  .ih-button--primary:hover,
  .ih-button--secondary:hover {
    transform: none !important;
  }
}