/* =============================================================================
   吉田織物 トップページ（PC優先 / WordPress 組み込み想定）
   命名: BEM / レイアウト: Flexbox & Grid
   ============================================================================= */

:root {
  /* カラー */
  --color-primary: #1a2b4d;
  --color-accent: #3d7ab8;
  --color-accent-soft: #e8f2fa;
  --color-text: #333333;
  --color-text-muted: #555555;
  --color-header-nav: #1a1a1a;
  --color-bg: #ffffff;
  --color-bg-subtle: #f9f9f9;
  --color-border-pill: #5a9fd4;
  --color-white: #ffffff;
  /* お問い合わせセクション背景のネイビーオーバーレイ（小さいほど写真がよく見える） */
  --color-overlay-contact: rgba(26, 43, 77, 0.3);
  --color-contact-btn-border: #6ba3d4;
  --color-footer-bg: #002b55;
  --color-footer-rule: rgba(255, 255, 255, 0.22);
  --color-news-border: rgba(26, 43, 77, 0.12);
  --color-news-date: #777777;

  /* タイポグラフィ */
  --font-sans: "Noto Sans JP", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-serif-logo: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --font-size-root: 100%;
  --line-height-body: 1.65;
  --line-height-tight: 1.35;

  /* スペーシング（論理スケール） */
  --space-unit: 0.5rem;
  --space-xs: calc(var(--space-unit) * 1);
  --space-sm: calc(var(--space-unit) * 2);
  --space-md: calc(var(--space-unit) * 3);
  --space-lg: calc(var(--space-unit) * 4);
  --space-xl: calc(var(--space-unit) * 6);
  --space-2xl: calc(var(--space-unit) * 8);
  --space-3xl: calc(var(--space-unit) * 10);

  /* レイアウト */
  --container-max: 75rem;
  --container-padding-x: clamp(var(--space-md), 4vw, var(--space-xl));
  --header-min-height: 4.5rem;
  /* ドロワー開始位置（JS で実測上書き、未設定時は min-height に合わせる） */
  --header-drawer-top: 4.5rem;
  --header-edge-min-width: 12.5rem;
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-pill: 624.9375rem;
  --radius-card: 0.375rem;
  --transition-base: 0.2s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: var(--font-size-root);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: clamp(0.9375rem, 0.9rem + 0.2vw, 1rem);
  line-height: var(--line-height-body);
  color: var(--color-text);
  background-color: var(--color-bg);
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
p {
  margin: 0;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* -----------------------------------------------------------------------------
   コンテナ
   ----------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding-x);
}

/* =============================================================================
   ヘッダー（ビューポート全幅・両端ネイビー）
   ============================================================================= */
.site-header {
  position: relative;
  z-index: 100;
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
  width: 100%;
  min-height: var(--header-min-height);
  background-color: var(--color-primary);
  border-bottom: 1px solid rgba(26, 43, 77, 0.12);
}

.site-header__edge {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: var(--header-edge-min-width);
  background-color: var(--color-primary);
}

.site-header__edge--deco {
  order: 1;
  display: none;
}

.site-header__main {
  order: 2;
}

.site-header__edge--contact {
  order: 3;
  gap: var(--space-sm);
  padding-inline: var(--space-md);
  color: var(--color-white);
  font-size: 0.875rem;
  font-weight: 700;
  transition: filter var(--transition-base);
}

.site-header__edge--contact:hover {
  filter: brightness(1.12);
}

.site-header__edge-icon {
  font-size: 1.125rem;
}

.site-header__edge-label {
  white-space: nowrap;
}

.site-header__edge--deco {
  min-width: var(--header-edge-min-width);
  pointer-events: none;
}

.site-header__main {
  flex: 1;
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md) var(--space-xl);
  min-width: 0;
  padding-block: var(--space-sm);
  padding-inline: clamp(var(--space-md), 3vw, var(--space-2xl));
  background-color: var(--color-bg);
}

.site-header__logo {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  transition: opacity var(--transition-base);
}

.site-header__logo:hover {
  opacity: 0.88;
}

.site-header__logo-image {
  display: block;
  width: auto;
  max-width: clamp(13.75rem, 22vw, 24.0625rem);
  height: auto;
}

.site-header__nav {
  flex: 1;
  min-width: 0;
  display: flex;
  justify-content: center;
}

.site-header__nav-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-sm) clamp(var(--space-md), 2vw, var(--space-lg));
}

.site-header__nav-link {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-header-nav);
  white-space: nowrap;
  transition: opacity var(--transition-base);
}

.site-header__nav-link:hover {
  opacity: 0.75;
}

.site-header__nav-link--external {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
}

.site-header__nav-item--has-children {
  position: relative;
}

.site-header__nav-item--has-children > .site-header__nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
}

.site-header__nav-item--has-children > .site-header__nav-link::after {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-0.15rem);
  transition: transform var(--transition-base);
}

.site-header__nav-submenu {
  position: absolute;
  top: 100%;
  left: 50%;
  z-index: 1100;
  display: flex;
  min-width: 19rem;
  flex-direction: column;
  gap: 0.125rem;
  margin: 0;
  padding: 0.4rem;
  list-style: none;
  border-radius: 0.625rem;
  background-color: #ffffff;
  box-shadow: 0 0.6rem 1.5rem rgba(13, 43, 74, 0.18);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, 0);
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.site-header__nav-item--has-children:hover .site-header__nav-submenu,
.site-header__nav-item--has-children:focus-within .site-header__nav-submenu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.site-header__nav-item--has-children:hover > .site-header__nav-link::after,
.site-header__nav-item--has-children:focus-within > .site-header__nav-link::after {
  transform: rotate(225deg) translateY(-0.05rem);
}

.site-header__nav-sublink {
  display: block;
  padding: 0.45rem 0.65rem;
  border-radius: 0.4rem;
  color: var(--color-header-nav);
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1.45;
  white-space: nowrap;
  transition: background-color var(--transition-base), color var(--transition-base);
}

.site-header__nav-sublink:hover {
  background-color: rgba(140, 190, 230, 0.16);
}

.site-header__external-icon {
  font-size: 0.65em;
  color: var(--color-header-nav);
}

.site-header__social {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex-shrink: 0;
}

.site-header__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 1.125rem;
  transition: filter var(--transition-base), transform var(--transition-base);
}

.site-header__social-link:hover {
  filter: brightness(1.15);
}

.site-header__burger {
  display: none;
  position: relative;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0.3rem;
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: none;
  background-color: transparent;
  color: var(--color-primary);
  cursor: pointer;
}

.site-header__burger-bar {
  display: block;
  width: 1.35rem;
  min-height: 2px;
  height: 0.15rem;
  background-color: currentColor;
  border-radius: var(--radius-pill);
  transform-origin: center;
  transition: transform 0.32s ease, opacity 0.24s ease;
}

.site-header__burger[aria-expanded="true"] .site-header__burger-bar:nth-child(1) {
  transform: translateY(calc(0.3rem + 0.15rem)) rotate(45deg);
}

.site-header__burger[aria-expanded="true"] .site-header__burger-bar:nth-child(2) {
  opacity: 0;
}

.site-header__burger[aria-expanded="true"] .site-header__burger-bar:nth-child(3) {
  transform: translateY(calc(-0.3rem - 0.15rem)) rotate(-45deg);
}

/* メニュー展開時はヘッダーを前面に固定し、ロゴ位置はそのまま（ドロワーはヘッダー下からスライド） */
body.is-menu-open .site-header {
  z-index: 1001;
}

.site-header__drawer {
  position: fixed;
  top: var(--header-drawer-top);
  right: 0;
  left: 0;
  z-index: 90;
  display: flex;
  flex-direction: column;
  height: calc(100vh - var(--header-drawer-top));
  height: calc(100dvh - var(--header-drawer-top));
  background-color: var(--color-primary);
  transform: translate3d(100%, 0, 0);
  visibility: hidden;
  pointer-events: none;
  transition: transform 0.32s ease, visibility 0.32s ease;
}

.site-header__drawer.is-open {
  z-index: 1000;
  transform: translate3d(0, 0, 0);
  visibility: visible;
  pointer-events: auto;
}

.site-header__drawer-nav {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
  padding-block: var(--space-xs);
}

.site-header__drawer-list {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-header__drawer-item {
  flex: 0 0 auto;
  display: flex;
  border-bottom: 1px solid rgba(140, 190, 230, 0.45);
}

.site-header__drawer-item:first-child {
  border-top: 1px solid rgba(140, 190, 230, 0.45);
}

.site-header__drawer-item--has-children {
  display: block;
  flex: 0 0 auto;
}

.site-header__drawer-link {
  flex: 1 1 auto;
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: 0.75rem var(--space-md);
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: var(--line-height-tight);
  color: var(--color-white);
  text-decoration: none;
  overflow: hidden;
  transition: background-color var(--transition-base);
}

.site-header__drawer-link:hover {
  background-color: rgba(255, 255, 255, 0.06);
}

.site-header__drawer-link--external {
  justify-content: flex-start;
}

.site-header__drawer-row {
  display: flex;
  min-height: 0;
}

.site-header__drawer-item--has-children .site-header__drawer-link {
  border-bottom: 1px solid rgba(140, 190, 230, 0.45);
}

.site-header__drawer-toggle {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  border: none;
  border-bottom: 1px solid rgba(140, 190, 230, 0.45);
  border-left: 1px solid rgba(140, 190, 230, 0.45);
  background: transparent;
  color: var(--color-white);
  cursor: pointer;
  transition: background-color var(--transition-base), transform var(--transition-base);
}

.site-header__drawer-toggle:hover {
  background-color: rgba(255, 255, 255, 0.06);
}

.site-header__drawer-toggle i {
  font-size: 0.85rem;
  transition: transform var(--transition-base);
}

.site-header__drawer-toggle[aria-expanded="true"] i {
  transform: rotate(180deg);
}

.site-header__drawer-submenu {
  margin: 0;
  padding: 0;
  list-style: none;
  background-color: rgba(255, 255, 255, 0.06);
}

.site-header__drawer-submenu[hidden] {
  display: none;
}

.site-header__drawer-sublink {
  display: block;
  padding: 0.5rem var(--space-md) 0.5rem calc(var(--space-md) + 0.85rem);
  border-bottom: 1px solid rgba(140, 190, 230, 0.35);
  color: var(--color-white);
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.45;
  text-decoration: none;
}

.site-header__drawer-submenu li:last-child .site-header__drawer-sublink {
  border-bottom: none;
}

.site-header__drawer-sublink:hover {
  background-color: rgba(255, 255, 255, 0.08);
}

.site-header__drawer-external {
  margin-left: auto;
  font-size: 0.85em;
  opacity: 0.95;
}

.site-header__drawer-social {
  display: flex;
  flex-shrink: 0;
  justify-content: center;
  gap: var(--space-sm);
  margin: 0;
  padding: var(--space-sm) var(--space-md);
  list-style: none;
}

.site-header__drawer-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.375rem;
  height: 2.375rem;
  border-radius: 50%;
  background-color: var(--color-white);
  color: var(--color-primary);
  font-size: 1.125rem;
}

.site-header__drawer-cta {
  flex-shrink: 0;
  margin: 0;
  padding: var(--space-sm) var(--space-md) var(--space-md);
  text-align: center;
}

.site-header__drawer-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  width: 100%;
  max-width: 22rem;
  padding: 0.55rem 1.125rem;
  border-radius: var(--radius-pill);
  background-color: var(--color-white);
  color: var(--color-primary);
  font-size: 0.875rem;
  font-weight: 700;
  line-height: var(--line-height-tight);
  text-decoration: none;
}

.site-header__drawer-cta-icon {
  font-size: 1rem;
}

body.is-menu-open {
  overflow: hidden;
}

/* ドロワー：縦に余裕が少ない端末でさらに詰める（通常は上記で一画面に収まる想定） */
@media (max-height: 36rem) {
  .site-header__drawer-nav {
    padding-block: 0.125rem;
  }

  .site-header__drawer-link {
    padding-block: 0.35rem;
    padding-inline: var(--space-sm);
    font-size: 0.875rem;
  }

  .site-header__drawer-social {
    padding-block: var(--space-xs);
  }

  .site-header__drawer-social-link {
    width: 2.125rem;
    height: 2.125rem;
    font-size: 1rem;
  }

  .site-header__drawer-cta {
    padding: var(--space-xs) var(--space-sm) var(--space-sm);
  }

  .site-header__drawer-cta-btn {
    padding-block: 0.45rem;
    font-size: 0.8125rem;
  }
}


/* =============================================================================
   メインビジュアル（全幅スライダー）
   ============================================================================= */
.hero {
  --hero-slide-count: 1;

  position: relative;
  min-height: clamp(24rem, 75vh, 44rem);
  overflow: hidden;
  background-color: var(--color-bg-subtle);
}

.hero__slides {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__slides-viewport {
  height: 100%;
  width: 100%;
  overflow: hidden;
}

.hero__slides-track {
  display: flex;
  height: 100%;
  width: calc(100% * var(--hero-slide-count));
  margin: 0;
  padding: 0;
  list-style: none;
  transition: transform 0.55s ease;
  will-change: transform;
}

.hero__slides-item {
  flex: 0 0 calc(100% / var(--hero-slide-count));
  height: 100%;
  min-width: 0;
}

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

.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.92) 0%,
    rgba(255, 255, 255, 0.55) 38%,
    rgba(255, 255, 255, 0.12) 72%,
    transparent 100%
  );
}

.hero__nav {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-inline: clamp(0.6rem, 2vw, 1.4rem);
  pointer-events: none;
}

.hero__nav-btn {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.8rem;
  height: 2.8rem;
  border: 1px solid rgba(26, 43, 77, 0.25);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  color: var(--color-primary);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  transition: background-color var(--transition-base), opacity var(--transition-base);
}

.hero__nav-btn:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.96);
}

.hero__nav-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  min-height: clamp(24rem, 75vh, 44rem);
  padding-block: var(--space-2xl);
  pointer-events: none;
}

.hero__content {
  width: 100%;
  transition: opacity var(--transition-base), visibility var(--transition-base);
  pointer-events: auto;
}

.hero:not(.hero--show-content) .hero__content {
  opacity: 0;
  visibility: hidden;
}

.hero__content-picture {
  display: block;
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
}

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

/* =============================================================================
   検索（カテゴリ・業種）
   ============================================================================= */
.search-stack {
  background-color: transparent;
  padding-block: clamp(2.4rem, 4vw, 3.4rem);
}

.search__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md) clamp(var(--space-lg), 3vw, var(--space-2xl));
  padding-block: clamp(1.6rem, 2.5vw, 2.2rem);
}

.search-stack .search + .search .search__row {
  border-top: 1px solid rgba(26, 43, 77, 0.16);
}

.search-stack .search:last-child .search__row {
  border-bottom: 1px solid rgba(26, 43, 77, 0.16);
}

.search__heading {
  flex: 0 0 auto;
  width: 10.8rem;
  font-size: clamp(0.9375rem, 0.9rem + 0.2vw, 1rem);
  font-weight: 700;
  line-height: 1.25;
  color: #1e1e1e;
}

.search__pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  flex: 0 1 calc(100% - 10.8rem - clamp(var(--space-lg), 3vw, var(--space-2xl)));
  min-width: 0;
  margin: 0;
}

.search__pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 5.1rem;
  height: 2rem;
  padding-inline: 1rem;
  border: 1px solid #2f6f96;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1;
  color: #1f5d85;
  background-color: var(--color-bg);
  transition: background-color var(--transition-base), color var(--transition-base), border-color var(--transition-base);
}

.search__pill:hover {
  background-color: var(--color-accent-soft);
}

.search__pill--active {
  background-color: var(--color-bg);
  border-color: #2f6f96;
  color: #1f5d85;
}

/* スマホ：カテゴリ・業種とも見出しと選択エリアを縦並び */
@media (max-width: 48rem) {
  .search__row--category,
  .search__row--industry {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-sm);
  }

  .search__row--category .search__heading,
  .search__row--industry .search__heading {
    flex: 0 0 auto;
    width: 100%;
  }

  .search__row--category .search__pills {
    flex: 1 1 auto;
    width: 100%;
    min-width: 0;
  }

  .search__row--industry .search__industry-nav {
    flex: 1 1 auto;
    width: 100%;
    min-width: 0;
  }
}

.search__industry-nav {
  flex: 0 1 calc(100% - 10.8rem - clamp(var(--space-lg), 3vw, var(--space-2xl)));
  min-width: 0;
  margin: 0;
}

.search__industry-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 0;
}

.search__industry-item {
  display: flex;
  align-items: center;
}

.search__industry-item:not(:last-child)::after {
  content: "|";
  margin-inline: 0.65rem;
  color: rgba(26, 43, 77, 0.4);
  font-size: 0.75rem;
  pointer-events: none;
}

.search__industry-link {
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #215f86;
  text-decoration: none;
  transition: opacity var(--transition-base);
}

.search__industry-link:hover {
  opacity: 0.8;
}

/* =============================================================================
   解決事例
   ============================================================================= */
.cases {
  padding-block: var(--space-3xl);
  background-color: var(--color-bg);
}

.cases__header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.cases__title {
  font-size: clamp(1.375rem, 1.2rem + 0.6vw, 1.75rem);
  font-weight: 700;
  color: var(--color-primary);
}

.cases__label-en {
  margin-top: var(--space-xs);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-accent);
}

.cases__slider {
  position: relative;
}

/* SP 用の前後矢印（PC では非表示） */
.cases__arrow {
  display: none;
  position: absolute;
  top: 50%;
  z-index: 3;
  transform: translateY(-50%);
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid rgba(26, 43, 77, 0.15);
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.95);
  color: var(--color-primary);
  font-size: 1.125rem;
  line-height: 1;
  box-shadow: 0 0.15rem 0.6rem rgba(26, 43, 77, 0.12);
  cursor: pointer;
  transition: opacity var(--transition-base), background-color var(--transition-base);
}

.cases__arrow:hover:not(:disabled) {
  background-color: var(--color-white);
}

.cases__arrow:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.cases__arrow:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.cases__arrow--prev {
  left: 0.125rem;
}

.cases__arrow--next {
  right: 0.125rem;
}

/* SP では横スクロールのラッパー（PC ではレイアウトに影響しない） */
.cases__rail {
  min-width: 0;
}

.cases__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-lg);
}

.case-card {
  border-radius: var(--radius-card);
  background-color: var(--color-bg);
  box-shadow: 0 0.25rem 1rem rgba(26, 43, 77, 0.08);
  overflow: hidden;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.case-card:hover {
  box-shadow: 0 0.5rem 1.5rem rgba(26, 43, 77, 0.12);
  transform: translateY(-0.125rem);
}

.case-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
}

.case-card__link:hover {
  opacity: 1;
}

.case-card__media {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background-color: var(--color-bg-subtle);
}

.case-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-base);
}

.case-card:hover .case-card__image {
  transform: scale(1.03);
}

.case-card__body {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg) var(--space-lg);
  flex: 1;
}

.case-card__tag {
  align-self: flex-start;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-accent);
  background-color: var(--color-accent-soft);
}

.case-card__title {
  font-size: 1rem;
  font-weight: 700;
  line-height: var(--line-height-tight);
  color: var(--color-primary);
}

.case-card__arrow {
  margin-top: auto;
  align-self: flex-end;
  font-size: 0.875rem;
  color: var(--color-accent);
}

.cases__action {
  margin-top: var(--space-xl);
  text-align: center;
}

.cases__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.875rem 2.5rem;
  border-radius: var(--radius-pill);
  background-color: var(--color-accent);
  color: var(--color-white);
  font-size: 0.9375rem;
  font-weight: 700;
  min-width: 15rem;
  transition: filter var(--transition-base), transform var(--transition-base);
}

.cases__button:hover {
  opacity: 1;
  filter: brightness(1.05);
}

.cases__button-icon {
  font-size: 0.875rem;
}

/* =============================================================================
   クイックリンク（基礎知識 / よくあるご質問）
   ============================================================================= */
.quick-links {
  padding-block: 0 1.8rem;
}

.quick-links__inner {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(0.8rem, 1.8vw, 1.2rem);
}

.quick-links__item {
  position: relative;
  display: flex;
  min-height: clamp(5.6rem, 11vw, 7.4rem);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 0.25rem;
  color: #111111;
  text-align: center;
  text-decoration: none;
  isolation: isolate;
}

.quick-links__item::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-color: #e8ebef;
  background-position: center;
  background-size: 100% auto;
  background-repeat: no-repeat;
  transition: transform var(--transition-base);
}

.quick-links__item::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(255, 255, 255, 0.38);
}

.quick-links__item--knowledge::before {
  background-image: url("./../images/bg_bnr_knowledge.png");
}

.quick-links__item--faq::before {
  background-image: url("./../images/bg_bnr_faq.png");
}

.quick-links__item:hover::before {
  transform: scale(1.03);
}

.quick-links__title {
  font-size: clamp(1.2rem, 1.05rem + 0.45vw, 1.5rem);
  font-weight: 700;
  line-height: 1.3;
}

.quick-links__label-en {
  margin-top: 0.2rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #4d85a8;
}

/* =============================================================================
   トピックス
   ============================================================================= */
.topics {
  padding-block: clamp(2.2rem, 4vw, 3.5rem);
  background-color: transparent;
}

.topics__header {
  text-align: center;
  margin-bottom: clamp(1.1rem, 2vw, 1.6rem);
}

.topics__title {
  font-size: clamp(1.7rem, 1.55rem + 0.4vw, 1.95rem);
  font-weight: 700;
  color: #111111;
  line-height: 1.3;
}

.topics__label-en {
  margin-top: 0.2rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: #4d85a8;
}

.topics__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.9rem, 1.5vw, 1.1rem);
}

.topics__banner {
  display: block;
  overflow: hidden;
  border-radius: 0.2rem;
}

.topics__banner img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--transition-base);
}

.topics__banner:hover img {
  transform: scale(1.03);
}

/* =============================================================================
   製品一覧
   ============================================================================= */
.products {
  padding-block: clamp(2.5rem, 4vw, 3.8rem);
}

.products__header {
  text-align: center;
  margin-bottom: clamp(1.4rem, 2.4vw, 2rem);
}

.products__title {
  font-size: clamp(1.8rem, 1.55rem + 0.6vw, 2.15rem);
  font-weight: 700;
  line-height: 1.35;
  color: #111111;
}

.products__label-en {
  margin-top: 0.25rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: #79a8c6;
}

.products__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.9rem, 1.6vw, 1.2rem);
}

.product-card__link {
  position: relative;
  display: block;
  color: inherit;
  overflow: hidden;
}

.product-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
}

.product-card__name {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  margin: 0;
  min-height: 2.15rem;
  padding: 0.45rem 0.75rem;
  display: flex;
  align-items: center;
  font-size: clamp(0.82rem, 0.75rem + 0.15vw, 0.88rem);
  font-weight: 700;
  line-height: 1.35;
  color: #ffffff;
  background-color: rgba(16, 16, 16, 0.78);
}

.products__action {
  margin-top: clamp(1.8rem, 3.2vw, 2.8rem);
  text-align: center;
}

.products__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 3.5rem;
  min-width: 15rem;
  padding: 1rem 1.75rem;
  border-radius: var(--radius-pill);
  background-color: #3d7ab8;
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 700;
}

.products__button-icon {
  font-size: 0.9rem;
}

/* =============================================================================
   新着情報
   ============================================================================= */
.news {
  padding-block: clamp(2.5rem, 4vw, 4rem);
  background-color: var(--color-bg);
}

.news__header {
  text-align: center;
  margin-bottom: clamp(1.5rem, 2.5vw, 2.25rem);
}

.news__title {
  margin: 0;
  font-size: clamp(1.75rem, 1.5rem + 0.65vw, 2.1rem);
  font-weight: 700;
  line-height: var(--line-height-tight);
  color: #111111;
}

.news__label-en {
  margin: 0.35rem 0 0;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-accent);
}

.news__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--color-news-border);
}

.news__item {
  border-bottom: 1px solid var(--color-news-border);
}

.news-article__link {
  display: block;
  padding-block: clamp(1rem, 1.8vw, 1.35rem);
  color: inherit;
  transition: opacity var(--transition-base);
}

.news-article__link:hover {
  opacity: 0.82;
}

.news-article__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-xs);
}

.news-article__date {
  font-size: 0.8125rem;
  color: var(--color-news-date);
}

.news-article__tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.2rem 0.55rem;
  font-size: 0.6875rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-white);
  background-color: var(--color-accent);
}

.news-article__title {
  margin: 0;
  font-size: clamp(0.9375rem, 0.88rem + 0.2vw, 1.0625rem);
  font-weight: 700;
  line-height: var(--line-height-tight);
  color: var(--color-text);
}

.news__footer {
  margin: clamp(1rem, 2vw, 1.5rem) 0 0;
  text-align: right;
}

.news__more {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-accent);
  text-decoration: none;
}

.news__more:hover {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.news__more-icon {
  margin-inline-start: 0.15em;
}

/* =============================================================================
   Instagram フィード（埋め込み想定の静的マークアップ）
   ============================================================================= */
.insta-feed {
  padding-block: clamp(2.5rem, 4vw, 4rem);
  background-color: var(--color-bg);
}

.insta-feed__header {
  text-align: center;
  margin-bottom: clamp(1.25rem, 2vw, 1.75rem);
}

.insta-feed__brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin: 0;
  font-size: clamp(1.75rem, 1.5rem + 0.8vw, 2.25rem);
  font-weight: 700;
  line-height: 1;
  color: #262626;
}

.insta-feed__brand-icon {
  font-size: 1.15em;
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.insta-feed__brand-text {
  font-family: var(--font-sans);
  letter-spacing: 0.02em;
}

.insta-feed__profile {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: clamp(1.25rem, 2vw, 1.75rem);
}

.insta-feed__avatar {
  flex-shrink: 0;
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 50%;
  object-fit: cover;
}

.insta-feed__profile-body {
  flex: 1;
  min-width: min(100%, 16rem);
}

.insta-feed__username {
  margin: 0 0 var(--space-xs);
  font-family: var(--font-serif-logo);
  font-size: clamp(1.05rem, 0.95rem + 0.35vw, 1.2rem);
  font-weight: 700;
}

.insta-feed__username a {
  color: #2d5a8a;
  text-decoration: none;
}

.insta-feed__username a:hover {
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.insta-feed__bio {
  margin: 0;
  font-size: clamp(0.8125rem, 0.78rem + 0.15vw, 0.9375rem);
  line-height: var(--line-height-body);
  color: #5a8eb8;
}

.insta-feed__grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.insta-feed__item {
  min-width: 0;
}

.insta-feed__thumb {
  position: relative;
  display: block;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  color: inherit;
}

.insta-feed__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-base);
}

.insta-feed__thumb:hover img {
  transform: scale(1.04);
}

.insta-feed__carousel-badge {
  position: absolute;
  top: var(--space-xs);
  right: var(--space-xs);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.35rem;
  height: 1.35rem;
  font-size: 0.7rem;
  color: var(--color-white);
  text-shadow: 0 0.0625rem 0.125rem rgba(0, 0, 0, 0.45);
  filter: drop-shadow(0 0.0625rem 0.125rem rgba(0, 0, 0, 0.35));
}

.insta-feed__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
  margin-top: clamp(1.5rem, 2.5vw, 2.25rem);
}

.insta-feed__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--radius-md);
  background-color: var(--color-accent);
  color: var(--color-white);
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1.3;
  cursor: pointer;
  text-decoration: none;
  transition: filter var(--transition-base);
}

.insta-feed__btn:hover {
  filter: brightness(1.06);
}

.insta-feed__btn-icon {
  font-size: 1.125rem;
}

@media (max-width: 62em) {
  .insta-feed__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 40em) {
  .insta-feed__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* =============================================================================
   お問い合わせ
   ============================================================================= */
.contact {
  position: relative;
  padding-block: clamp(var(--space-2xl), 6vw, var(--space-3xl));
  min-height: clamp(22rem, 55vw, 28rem);
  color: var(--color-white);
}

.contact__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.contact__bg-image {
  position: relative;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.contact__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background-color: var(--color-overlay-contact);
  pointer-events: none;
}

.contact__inner {
  position: relative;
  z-index: 1;
}

.contact__header {
  text-align: center;
  margin-bottom: clamp(var(--space-xl), 4vw, var(--space-2xl));
}

.contact__title {
  margin: 0;
  font-size: clamp(1.375rem, 1.2rem + 0.6vw, 1.75rem);
  font-weight: 700;
  line-height: var(--line-height-tight);
  color: var(--color-white);
}

/* 主要セクションの日本語 h2 見出しサイズを統一 */
.cases__title,
.topics__title,
.products__title,
.news__title,
.contact__title {
  font-size: clamp(1.75rem, 1.5rem + 0.65vw, 2.1rem);
}

.contact__label-en {
  margin: 0.35rem 0 0;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.contact__panels {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
  gap: clamp(var(--space-md), 2vw, var(--space-lg));
  max-width: 56rem;
  margin-inline: auto;
}

.contact-panel {
  background-color: var(--color-white);
  color: var(--color-text);
  border-radius: var(--radius-md);
  padding: clamp(var(--space-lg), 3vw, var(--space-xl));
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(var(--space-md), 2vw, var(--space-lg));
  min-height: 100%;
}

.contact-panel__heading {
  margin: 0;
  width: 100%;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
}

.contact-panel__tel-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm) var(--space-md);
  margin: 0;
}

.contact-panel__tel-icon {
  font-size: clamp(1.35rem, 1.1rem + 0.6vw, 1.65rem);
  color: var(--color-accent);
  line-height: 1;
}

.contact-panel__tel-link {
  font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem);
  font-weight: 700;
  color: #111111;
  letter-spacing: 0.04em;
  line-height: 1.2;
}

.contact-panel__note {
  margin: 0;
  width: 100%;
  font-size: 0.8125rem;
  line-height: var(--line-height-body);
  color: var(--color-text-muted);
}

.contact-panel__action {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin: 0;
}

.contact-panel--mail {
  gap: clamp(var(--space-lg), 3vw, var(--space-xl));
}

.contact-panel__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
  max-width: 22rem;
  margin-inline: auto;
  padding: 1rem 1.5rem;
  border: 2px solid var(--color-contact-btn-border);
  border-radius: var(--radius-md);
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 700;
  box-sizing: border-box;
  transition: filter var(--transition-base), border-color var(--transition-base);
}

.contact-panel__button:hover {
  opacity: 1;
  filter: brightness(1.08);
  border-color: var(--color-accent-soft);
}

.contact-panel__button-icon {
  font-size: 1.125rem;
}

/* =============================================================================
   フッター
   ============================================================================= */
.site-footer {
  --footer-products-heading-height: calc(0.8125rem * 1.35 + var(--space-sm));

  position: relative;
  background-color: var(--color-footer-bg);
  color: var(--color-white);
  padding-block: clamp(2.5rem, 5vw, 4rem) clamp(1.25rem, 3vw, 1.75rem);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(var(--space-lg), 3vw, var(--space-2xl));
  align-items: start;
}

.site-footer__col--brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.site-footer__logo {
  display: inline-block;
  align-self: flex-start;
  line-height: 0;
  color: inherit;
  text-decoration: none;
}

.site-footer__logo:hover {
  opacity: 0.9;
}

.site-footer__logo-img {
  display: block;
  width: auto;
  max-width: min(100%, 15rem);
  height: auto;
}

.site-footer__address {
  margin: 0;
  font-style: normal;
  font-size: 0.8125rem;
  line-height: 1.75;
  opacity: 0.95;
}

.site-footer__address-link {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.site-footer__address-link:hover {
  opacity: 0.88;
}

.site-footer__freedial {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.site-footer__freedial-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 700;
}

.site-footer__freedial-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.75rem;
  padding: 0.2rem 0.45rem;
  border: 1px solid rgba(255, 255, 255, 0.88);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.site-footer__freedial-num {
  letter-spacing: 0.03em;
}

.site-footer__cta {
  margin: 0;
}

.site-footer__contact-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.5rem 1.35rem;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 700;
  color: inherit;
  transition: background-color var(--transition-base), opacity var(--transition-base);
}

.site-footer__contact-btn:hover {
  background-color: rgba(255, 255, 255, 0.08);
}

.site-footer__contact-icon {
  font-size: 1rem;
}

.site-footer__hours {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.6;
  opacity: 0.88;
}

.site-footer__social {
  display: flex;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background-color: var(--color-white);
  color: var(--color-footer-bg);
  font-size: 1.125rem;
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.site-footer__social-link:hover {
  opacity: 0.9;
  transform: translateY(-0.0625rem);
}

.site-footer__nav {
  min-width: 0;
}

.site-footer__nav--site {
  padding-top: var(--footer-products-heading-height);
}

.site-footer__section-heading {
  margin: 0 0 var(--space-sm);
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.02em;
  opacity: 0.92;
}

.site-footer__linklist {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--color-footer-rule);
}

.site-footer__linklist li {
  border-bottom: 1px solid var(--color-footer-rule);
}

.site-footer__linklist a {
  display: block;
  padding-block: 0.65rem;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: inherit;
  text-decoration: none;
  transition: opacity var(--transition-base);
}

.site-footer__linklist a:hover {
  opacity: 0.82;
}

.site-footer__bottom {
  margin-top: clamp(var(--space-lg), 3vw, var(--space-xl));
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-footer-rule);
}

.site-footer__bottom-inner {
  position: relative;
  text-align: center;
}

.site-footer__copyright {
  margin: 0;
  font-size: 0.75rem;
  opacity: 0.9;
}

.site-footer__pagetop {
  position: absolute;
  right: 0;
  bottom: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid rgba(255, 255, 255, 0.75);
  color: var(--color-white);
  font-size: 0.875rem;
  transition: background-color var(--transition-base);
}

.site-footer__pagetop:hover {
  background-color: rgba(255, 255, 255, 0.12);
}

/* Root site と同じ page_top_btn の見た目に統一 */
.page_top_btn {
  position: fixed;
  right: 2%;
  bottom: 3%;
  z-index: 99999;
  display: none;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 0;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background-color: rgba(0, 46, 91, 0.72);
  outline: none;
  transition: opacity 0.3s, background-color 0.2s, border-color 0.2s;
  background-image: var(--ver_page_top_button_url, url(https://www.yoshidasarashi.co.jp/wordpress/wp-content/plugins/vk-all-in-one-expansion-unit/assets/images/to-top-btn-icon.svg));
  text-indent: 100%;
  white-space: nowrap;
  overflow: hidden;
  background-size: 50%;
  background-repeat: no-repeat;
  background-position: center;
}

.page_top_btn:hover,
.page_top_btn:focus {
  background-color: rgba(0, 46, 91, 0.9);
  border-color: rgba(255, 255, 255, 0.55);
}

/* =============================================================================
   ブレークポイント（SP 拡張しやすい最小調整）
   ============================================================================= */
/* 1140px = 71.25em（16px 想定）。em 依存を避け確実に SP レイアウトへ */
@media (max-width: 1140px) {
  .site-header {
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    max-width: 100%;
    overflow-x: hidden;
  }

  .site-header__edge--contact {
    display: none;
  }

  .site-header__edge--deco {
    display: none;
  }

  .site-header__main {
    position: relative;
    z-index: 2;
    flex: 1 1 auto;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    flex-wrap: nowrap;
    justify-content: flex-start;
    align-items: center;
    gap: var(--space-sm);
    padding-inline: clamp(var(--space-sm), 3vw, var(--space-md));
  }

  .site-header__nav,
  .site-header__social {
    display: none !important;
  }

  /* ロゴは縮み、バーガー（2.75rem＋gap）は常に確保 */
  .site-header__logo {
    flex: 0 1 auto;
    min-width: 0;
    max-width: calc(100% - 2.75rem - var(--space-sm));
  }

  .site-header__logo-image {
    max-width: 100%;
    width: auto;
    height: auto;
  }

  .site-header__burger {
    display: inline-flex;
    flex-shrink: 0;
    margin-left: auto;
  }
}

@media (max-width: 62em) {
  .cases__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .topics__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .products__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact__panels {
    grid-template-columns: 1fr;
  }

  .site-footer__inner {
    grid-template-columns: 1fr;
  }

  .site-footer__nav--site {
    padding-top: 0;
  }
}

@media (max-width: 40em) {
  .quick-links__inner {
    grid-template-columns: 1fr;
  }

  .cases__arrow {
    display: inline-flex;
  }

  .cases__rail {
    overflow-x: auto;
    overflow-y: visible;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: var(--container-padding-x);
    margin-inline: calc(-1 * var(--container-padding-x));
    padding-inline: var(--container-padding-x);
    padding-bottom: var(--space-xs);
    -webkit-overflow-scrolling: touch;
  }

  .cases__rail .cases__grid {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: var(--space-md);
    grid-template-columns: none;
  }

  .cases__rail .case-card {
    flex: 0 0 auto;
    width: min(86vw, 22rem);
    max-width: none;
    scroll-snap-align: start;
    scroll-margin-inline: var(--space-xs);
  }

  .topics__grid {
    grid-template-columns: 1fr;
  }

  .products__grid {
    grid-template-columns: 1fr;
  }

  .cases__title,
  .topics__title,
  .products__title,
  .news__title,
  .contact__title {
    font-size: clamp(1.45rem, 5.1vw, 1.65rem);
  }

  .products__title {
    white-space: nowrap;
  }

  .contact-panel__tel-link {
    font-size: clamp(1.62rem, 4.9vw, 1.82rem);
    white-space: nowrap;
  }
}

.case-archive-hero {
  background: #dfe5ea;
  padding: clamp(2.8rem, 6vw, 4.5rem) 0;
}

.case-archive-hero__title {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.case-archive-breadcrumb {
  border-top: 1px solid #dbe2e9;
  border-bottom: 1px solid #dbe2e9;
  background: #fff;
}

.case-archive-breadcrumb .container {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  min-height: 2.8rem;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.case-archive-breadcrumb a {
  color: inherit;
  text-decoration: none;
}

.case-archive-breadcrumb a:hover {
  text-decoration: underline;
}

.archive-content--case {
  padding: clamp(2rem, 4.5vw, 3.5rem) 0 clamp(3rem, 6vw, 4.5rem);
}

.archive-content--case .cases__grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.search__industry-link--active {
  color: var(--color-primary);
  font-weight: 700;
}

.archive-content__pagination {
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
  display: flex;
  justify-content: center;
  gap: 0.4rem;
}

.archive-content__pagination .page-numbers {
  min-width: 1.9rem;
  height: 1.9rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  text-decoration: none;
  border: 1px solid #d4dde7;
  color: var(--color-text);
  background: #fff;
  font-size: 0.85rem;
}

.archive-content__pagination .page-numbers.current {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

@media (max-width: 40em) {
  .archive-content--case .cases__grid {
    grid-template-columns: 1fr;
  }
}

.single-content--case {
  padding: clamp(2rem, 4vw, 3rem) 0 clamp(2.6rem, 6vw, 4rem);
}

.single-content--page {
  padding: clamp(2.2rem, 4.8vw, 3.8rem) 0 clamp(2.8rem, 6.2vw, 4.8rem);
}

.single-case__breadcrumb {
  margin-bottom: 1.2rem;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.single-case__breadcrumb a {
  color: inherit;
  text-decoration: none;
}

.single-case__breadcrumb a:hover {
  text-decoration: underline;
}

.single-content__header {
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid #b8ccde;
}

.single-content__title {
  margin: 0 0 0.8rem;
  font-size: clamp(1.7rem, 3.2vw, 2.2rem);
}

.single-content__meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.single-content__meta-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.18rem 0.65rem;
  border-radius: 999px;
  background: #e8f0f7;
  color: var(--color-primary);
  font-size: 0.72rem;
  font-weight: 600;
  text-decoration: none;
}

.single-content__meta-tag:hover {
  background: #d8e6f2;
}

.single-content__thumbnail {
  margin: 0 0 1.2rem;
}

.single-content__thumbnail img {
  width: 100%;
  height: auto;
  display: block;
}

.single-content__body {
  line-height: 1.9;
  font-size: 0.98rem;
}

.single-content--page .single-content__body {
  margin: 0 0 clamp(1.6rem, 3.4vw, 2.4rem);
}

.single-content__body.rich-content > *:first-child {
  margin-top: 0;
}

.single-content__body.rich-content > *:last-child {
  margin-bottom: 0;
}

.single-case__search {
  margin-top: 2rem;
}

.single-case-related {
  margin-top: 2rem;
  padding-top: 1.2rem;
  border-top: 1px solid #d6e0ea;
}

.single-case-related__title {
  margin: 0 0 1rem;
  font-size: 1.35rem;
}

.single-case-related__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.single-case-related__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 10rem;
  padding: 0.58rem 1.1rem;
  border-radius: 999px;
  background: #2f77b3;
  color: #fff;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 700;
}

.single-case-related__item:hover {
  opacity: 0.9;
}

.single-case-related__empty {
  color: var(--color-text-muted);
  font-size: 0.88rem;
}

.single-content__back {
  margin-top: 2.1rem;
  padding-top: 1.2rem;
  border-top: 2px solid #d1dde8;
  text-align: center;
}

.single-content__back a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 13rem;
  padding: 0.65rem 1.4rem;
  border-radius: 999px;
  background: #2f77b3;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}

.rich-content h2,
.rich-content h3,
.rich-content h4,
.rich-content h5,
.rich-content h6 {
  margin: 2em 0 0.7em;
  line-height: 1.45;
  font-weight: 700;
  color: var(--color-text);
}

.rich-content h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  padding-bottom: 0.35em;
  border-bottom: 2px solid #b8ccde;
}

.rich-content h3 {
  font-size: clamp(1.2rem, 2.1vw, 1.5rem);
  padding-left: 0.65em;
  border-left: 4px solid var(--color-primary);
}

.rich-content h4 {
  font-size: clamp(1.08rem, 1.8vw, 1.25rem);
  background: #eef4fa;
  padding: 0.4em 0.6em;
  border-radius: 0.35rem;
}

.rich-content h5 {
  font-size: 1rem;
  color: var(--color-primary);
}

.rich-content h6 {
  font-size: 0.94rem;
  letter-spacing: 0.03em;
}

.rich-content ul,
.rich-content ol {
  margin: 1em 0 1.2em;
  padding-left: 1.9em;
}

.rich-content ul {
  list-style: disc;
}

.rich-content ol {
  list-style: decimal;
}

.rich-content ul li,
.rich-content ol li {
  margin: 0.4em 0;
}

.rich-content ul li::marker {
  color: var(--color-primary);
}

.rich-content ul.has-background {
  padding-left: 2.35em;
  list-style-position: outside;
}

.rich-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.2em 0 1.6em;
  font-size: 0.95rem;
  background: #fff;
  border: 1px solid #d6e0ea;
}

.rich-content th,
.rich-content td {
  padding: 0.68em 0.82em;
  border: 1px solid #d6e0ea;
  vertical-align: top;
}

.rich-content thead th {
  background: #eef4fa;
  font-weight: 700;
}

.rich-content tbody tr:nth-child(even) {
  background: #f9fbfd;
}

.rich-content .wp-block-table {
  overflow-x: auto;
}

.rich-content .wp-block-embed.is-type-video {
  max-width: 840px;
  margin: 1.4em auto 1.8em;
}

.rich-content .wp-block-embed__wrapper {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
}

.rich-content .wp-block-embed__wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

@media (max-width: 40em) {
  .rich-content table {
    font-size: 0.88rem;
  }
}

.faq-page-hero {
  background: #dfe5ea;
  padding: clamp(2.8rem, 6.2vw, 4.4rem) 0;
}

.faq-page-hero__title {
  margin: 0;
  font-size: clamp(1.95rem, 3.2vw, 2.35rem);
  font-weight: 700;
  letter-spacing: 0.03em;
}

.faq-page-breadcrumb {
  border-top: 1px solid #dbe2e9;
  border-bottom: 1px solid #dbe2e9;
  background: #fff;
}

.faq-page-breadcrumb .container {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  min-height: 2.55rem;
  font-size: 0.72rem;
  color: var(--color-text-muted);
}

.faq-page-breadcrumb a {
  color: inherit;
  text-decoration: none;
}

.faq-page-breadcrumb a:hover {
  text-decoration: underline;
}

.single-content--faq {
  padding: clamp(2.6rem, 5.5vw, 4rem) 0 clamp(3rem, 7vw, 5rem);
}

.faq-page__inner {
  max-width: 70rem;
}

.single-content--faq .single-content__body {
  margin-bottom: 1.5rem;
}

.faq-list {
  margin-top: 0.6rem;
  display: grid;
  gap: 0.95rem;
}

.faq-item {
  border-radius: 0.55rem;
  overflow: hidden;
  background: #f2f5f8;
}

.faq-item__question {
  list-style: none;
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.95rem 1rem 0.95rem 1.1rem;
  background: #69a2d2;
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

.faq-item__question::-webkit-details-marker {
  display: none;
}

.faq-item__q-label {
  font-size: 2rem;
  line-height: 1;
  font-weight: 700;
}

.faq-item__q-text {
  flex: 1;
  font-size: clamp(1rem, 1.9vw, 1.18rem);
}

.faq-item__question::after {
  content: "\f078";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 999px;
  background: #fff;
  color: #4f7ea6;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  line-height: 1;
}

.faq-item[open] .faq-item__question::after {
  content: "\f077";
}

.faq-item__answer {
  padding: 1.05rem 1.3rem 1.2rem;
  background: #edf1f5;
}

.faq-item__a-text > *:first-child {
  margin-top: 0;
}

.faq-item__a-text > *:last-child {
  margin-bottom: 0;
}

@media (max-width: 40em) {
  .faq-page-hero {
    padding: 2.3rem 0;
  }

  .faq-page-hero__title {
    font-size: clamp(1.45rem, 6vw, 1.85rem);
  }

  .single-content--faq {
    padding-top: 2rem;
  }
}

.single-content--basics {
  padding-bottom: clamp(3.2rem, 7vw, 5rem);
}

.basics-child-grid {
  margin-top: clamp(1.6rem, 4vw, 2.6rem);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.45rem;
}

.basics-card {
  border: 0.42rem solid #e3e6ea;
  background: #fff;
  padding: 1.3rem 1.5rem 1.1rem;
}

.basics-card__title {
  margin: 0;
  font-size: clamp(1.12rem, 1.6vw, 1.35rem);
  line-height: 1.35;
  padding-bottom: 0.55rem;
  border-bottom: 2px solid #8e979f;
}

.basics-card__excerpt {
  margin: 1rem 0 0;
  line-height: 1.85;
  font-size: 0.96rem;
  color: var(--color-text);
}

.basics-card__action {
  margin: 1.15rem 0 0;
  display: flex;
  justify-content: flex-end;
}

.basics-card__button {
  min-width: 8.8rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border-radius: 999px;
  background: #2f77b3;
  color: #fff;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 700;
  padding: 0.52rem 1.25rem;
}

.basics-card__button:hover {
  opacity: 0.92;
}

@media (max-width: 48em) {
  .basics-child-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}