/* ==========================================================================
   tile.css — タイル工事事業部ページ
   ========================================================================== */

:root {
  --color-tile: #0599d9;
}


/* ==========================================================================
   1. ページヘッダー
   ========================================================================== */

/* 共通スタイルは components.css。ここは背景画像のみ指定する */
.page-hero {
  background-image: url(../img/hero-tile.png);
}

/* 写真の明暗差が大きいため、白文字＋黒のシャドウで輪郭を出す */
.page-hero__en {
  color: var(--color-text-white);
  text-shadow: 0 0 4px rgba(0, 0, 0, 0.75);
}

.page-hero__title {
  text-shadow: 0 0 8px rgba(0, 0, 0, 0.75);
}


/* ==========================================================================
   2. タイル工事事業部について
   ========================================================================== */

/* ライトセクションのlabelカラーを事業部色に統一 */
.tile-about .section-header__label,
.tile-business .section-header__label,
.tile-location .section-header__label,
.tile-strengths .section-header__label,
.tile-technology .section-header__label {
  color: var(--color-tile);
}

.tile-about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.tile-about__photo {
  border-radius: var(--radius-card);
  overflow: hidden;
}

.tile-about__photo img {
  width: 100%;
  aspect-ratio: 4 / 2.6;
  object-fit: cover;
  display: block;
}

.tile-about__body {
}

.tile-about__catch {
  font-size: clamp(28px, 4vw, 52px);
  color: var(--color-primary);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-top: var(--space-s);
  margin-bottom: var(--space-m);
}

.tile-about__text {
  line-height: 1.9;
  color: var(--color-text);
}

@media (max-width: 768px) {
  .tile-about__grid {
    grid-template-columns: 1fr;
    gap: var(--space-l);
  }

  .tile-about__photo img {
    aspect-ratio: 16 / 9;
  }

  .tile-about__body {
    border-left: none;
    border-top: none;
    padding-left: 0;
    padding-top: 0;
  }
}


/* ==========================================================================
   3. サービス内容
   ========================================================================== */

.tile-business__tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-xs);
  margin-top: var(--space-m);
  margin-bottom: var(--space-l);
}

.tile-business__tags li {
  font-size: var(--fs-small);
  font-weight: var(--fw-bold);
  color: var(--color-tile);
  border: 1.5px solid var(--color-tile);
  border-radius: 2px;
  padding: 4px 14px;
  letter-spacing: var(--ls-heading);
}

/*
 * 3列モザイクグリッド（左右縦通し・中央2段）
 * A(左 rows1-3) / C(中 rows1-2) D(中 row3) / B(右 row1) E(右 rows2-3)
 */
.tile-business__mosaic {
  display: grid;
  grid-template-columns: 2fr 1.2fr 2fr;
  grid-template-rows:
    clamp(140px, 16vw, 190px)
    clamp(130px, 15vw, 175px)
    clamp(140px, 16vw, 190px);
  gap: 4px;
}

.tile-business__photo {
  overflow: hidden;
}

.tile-business__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.tile-business__photo--a { grid-column: 1; grid-row: 1 / 4; }
.tile-business__photo--b { grid-column: 3; grid-row: 1; }
.tile-business__photo--c { grid-column: 2; grid-row: 1 / 3; }
.tile-business__photo--d { grid-column: 2; grid-row: 3; }
.tile-business__photo--e { grid-column: 3; grid-row: 2 / 4; }

@media (max-width: 768px) {
  .tile-business__mosaic {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: clamp(160px, 45vw, 240px) clamp(120px, 35vw, 180px);
  }

  .tile-business__photo--a { grid-column: 1 / 3; grid-row: 1; }
  .tile-business__photo--b { grid-column: 1; grid-row: 2; }
  .tile-business__photo--c { grid-column: 2; grid-row: 2; }
  .tile-business__photo--d { display: none; }
  .tile-business__photo--e { display: none; }
}


/* ==========================================================================
   4. サービス拠点
   ========================================================================== */

.tile-location__grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(20px, 3vw, 40px);
  align-items: center;
  max-width: 800px;
  margin-inline: auto;
}

.tile-location__office {
  margin-top: var(--space-l);
}

.tile-location__office-name {
  font-family: var(--font-en);
  font-size: var(--fs-h4);
  color: var(--color-tile);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-heading);
  margin-bottom: var(--space-xs);
}

.tile-location__address {
  font-size: var(--fs-body);
  color: var(--color-text);
  line-height: 1.85;
}

.tile-location__map img {
  width: 100%;
  height: auto;
}

@media (max-width: 768px) {
  .tile-location__grid {
    grid-template-columns: 1fr;
    gap: var(--space-l);
  }
}


/* ==========================================================================
   5. 私たちの強み
   ========================================================================== */

.tile-strengths {
  background-color: var(--color-bg-sub);
}

.tile-strengths__grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: clamp(16px, 2.5vw, 32px);
  align-items: center;
  margin-top: var(--space-l);
  max-width: 1080px;
  margin-inline: auto;
}

.tile-strengths__lead {
  line-height: 1.9;
  color: var(--color-text);
}

.tile-strengths__illust img {
  width: 100%;
  height: auto;
  display: block;
}

.tile-strengths__flow-title {
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  color: var(--color-primary);
  text-align: center;
  margin-top: var(--space-xl);
  margin-bottom: var(--space-l);
}

.tile-strengths__flow-img {
  max-width: 800px;
  margin-inline: auto;
}

.tile-strengths__flow-img img {
  width: 100%;
  height: auto;
  display: block;
}

.tile-strengths__tagline {
  margin-top: var(--space-xl);
  text-align: center;
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  color: var(--color-primary);
  line-height: 1.9;
}

.tile-strengths__pills {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  vertical-align: middle;
  margin-right: 6px;
}

.tile-strengths__pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-tile);
  color: var(--color-text-white);
  font-size: var(--fs-h4);
  font-weight: var(--fw-bold);
  padding: 2px 20px;
  border-radius: 30px;
  letter-spacing: var(--ls-heading);
}

@media (max-width: 768px) {
  .tile-strengths__grid {
    grid-template-columns: 1fr;
  }

  .tile-strengths__illust {
    display: none;
  }

  .tile-strengths__tagline {
    font-size: var(--fs-body);
  }

  .tile-strengths__pills {
    gap: 6px;
  }

  .tile-strengths__pill {
    padding: 2px 10px;
  }
}


/* ==========================================================================
   6. 特殊注入工事一式
   ========================================================================== */

.tile-method {
  padding-block: clamp(40px, 6vw, 64px);
}

.tile-method--alt {
  border-bottom: none;
}

.tile-method__diagrams {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-m);
  margin-top: var(--space-l);
}

.tile-method__diagrams a img {
  transition: filter 0.3s ease;
}

.tile-method__diagrams a:hover img {
  filter: brightness(1.24);
}

.tile-method__head {
  display: flex;
  align-items: flex-start;
  gap: var(--space-m);
  margin-bottom: var(--space-l);
}

.tile-method__num {
  font-family: var(--font-en);
  font-size: clamp(64px, 8vw, 88px);
  font-weight: var(--fw-bold);
  color: rgba(5, 153, 217, 0.2);
  line-height: 0.85;
  letter-spacing: -0.03em;
  flex-shrink: 0;
}

.tile-method__title {
  font-size: var(--fs-h3);
  color: var(--color-primary);
  line-height: var(--lh-heading);
}

.tile-method__title--kf {
  color: var(--color-tile);
  font-size: var(--fs-h3);
  margin-top: var(--space-s);
}

.tile-method__sub {
  font-size: var(--fs-h4);
  line-height: 1.5;
  font-weight: var(--fw-bold);
  color: var(--color-tile);
  letter-spacing: var(--ls-heading);
}

/* 工法01: テキスト → 写真3枚（縦並び） */
.tile-method__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-m);
}

/* 工法02・03: テキスト左 / 図解右（グリッド） */
.tile-method__body--grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}

.tile-method__heading {
  font-size: var(--fs-h4);
  font-weight: var(--fw-bold);
  color: var(--color-primary);
}

.tile-method__desc {
  line-height: 1.9;
  color: var(--color-text);
}

.tile-method__desc a {
  color: var(--color-accent);
  text-decoration: none;
  transition: text-decoration 0.2s ease;
}

.tile-method__desc a:hover {
  text-decoration: underline;
}

.tile-method__photos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-m);
  max-width: 900px;
}

.tile-method__photo {
  text-align: center;
}

.tile-method__photo img {
  width: 100%;
  aspect-ratio: 5 / 3;
  object-fit: cover;
  border-radius: var(--radius-card);
}

.tile-method__photo figcaption {
  margin-top: var(--space-xs);
  font-size: var(--fs-small);
  color: var(--color-text);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-heading);
}

.tile-method__diagram img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-card);
}

.tile-method__notes {
  gap: var(--space-xs) var(--space-m);
  margin-top: var(--space-m);
  font-size: var(--fs-small);
}

.tile-method__notes dt {
  font-weight: var(--fw-bold);
  color: var(--color-tile);
  white-space: nowrap;
  margin-top: var(--space-m);
}

.tile-method__notes dd {
  color: var(--color-text);
}

/* PDFバッジ */
.tile-method__pdf-link {
  position: relative;
  display: block;
}

.tile-method__pdf-badge {
  position: absolute;
  bottom: 10px;
  right: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  pointer-events: none;
  transition: transform 0.2s ease;
}

.tile-method__pdf-link:hover .tile-method__pdf-badge {
  transform: scale(1.08);
}

.tile-method__pdf-badge img {
  width: 28px;
  height: auto;
  display: block;
}

@media (max-width: 768px) {
  .tile-method__body--grid {
    grid-template-columns: 1fr;
    gap: var(--space-l);
  }

  .tile-method__photos {
    max-width: 100%;
  }
}