/* ===================================
   CSS Custom Properties
   =================================== */
:root {
  --color-primary: #1a5c2e;
  --color-primary-dark: #0f3d1c;
  --color-primary-light: #e8f2eb;
  --color-accent: #c8a84e;
  --color-accent-light: #f5edda;
  --color-text: #2d2d2d;
  --color-text-light: #666;
  --color-text-muted: #999;
  --color-bg: #fafaf7;
  --color-bg-white: #fff;
  --color-bg-dark: #1e1e1e;
  --color-border: #e0ddd5;
  --color-border-light: #f0ede6;
  --font-body: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  --font-heading: "Shippori Mincho", "Yu Mincho", "Hiragino Mincho ProN", serif;
  --max-width: 1200px;
  --header-height: 70px;
  --section-padding: 80px;
  --transition: 0.3s ease;
}

/* ===================================
   リセット・ベース
   =================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 20px;
  scroll-behavior: smooth;
  overflow-x: hidden; /* fallback for older browsers */
  overflow-x: clip;   /* position: sticky を壊さずに横スクロール防止 */
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  line-height: 1.8;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: var(--color-bg);
  overflow-x: hidden;
  overflow-x: clip;
}

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

ul {
  list-style: none;
}

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

main {
  flex: 1;
}

/* ===================================
   ユーティリティ
   =================================== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  padding: 4px 16px;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-text);
  margin-bottom: 16px;
}

.section-title span {
  display: block;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
  margin-top: 4px;
}

.section-lead {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 2;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 0.875rem;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  letter-spacing: 0.05em;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: #fff;
}

.btn-arrow::after {
  content: "\2192";
  transition: transform var(--transition);
}

.btn-arrow:hover::after {
  transform: translateX(4px);
}

/* ===================================
   スクロールアニメーション
   =================================== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-left.is-visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-right.is-visible {
  opacity: 1;
  transform: translateX(0);
}

/* ===================================
   ヘッダー
   =================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 var(--color-border);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.header-logo a {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.logo-image {
  height: 50px;
  width: auto;
  display: block;
}

.logo-text {
  font-family: var(--font-body);
  font-size: 0.55rem;
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
  margin-top: 2px;
}

.global-nav .nav-list {
  display: flex;
  gap: 0;
}

.global-nav .nav-list li a {
  display: block;
  padding: 0 14px;
  height: var(--header-height);
  line-height: var(--header-height);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  transition: color var(--transition);
  white-space: nowrap;
  letter-spacing: 0.03em;
}

.global-nav .nav-list li a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition);
}

.global-nav .nav-list li a:hover,
.global-nav .nav-list li a.is-active {
  color: var(--color-primary);
}

.global-nav .nav-list li a:hover::after,
.global-nav .nav-list li a.is-active::after {
  width: 100%;
}

/* ハンバーガーメニュー */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 28px;
  height: 20px;
  position: relative;
  z-index: 1001;
}

.menu-toggle-bar {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--color-text);
  position: absolute;
  left: 0;
  transition: transform 0.3s, opacity 0.3s;
}

.menu-toggle-bar:nth-child(1) { top: 0; }
.menu-toggle-bar:nth-child(2) { top: 50%; transform: translateY(-50%); }
.menu-toggle-bar:nth-child(3) { bottom: 0; }

.menu-toggle.is-open .menu-toggle-bar:nth-child(1) {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}

.menu-toggle.is-open .menu-toggle-bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open .menu-toggle-bar:nth-child(3) {
  bottom: 50%;
  transform: translateY(50%) rotate(-45deg);
}

/* モバイルメニューオーバーレイ */
.menu-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 999;
  opacity: 0;
  transition: opacity 0.3s;
}

.menu-overlay.is-open {
  opacity: 1;
}

/* ===================================
   ヒーローセクション（トップページ）
   =================================== */
.hero {
  position: relative;
  height: 70vh;
  min-height: 480px;
  max-height: 700px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: url('../images/hero.jpg') center center / cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26, 58, 42, 0.88) 0%, rgba(26, 92, 46, 0.75) 40%, rgba(42, 107, 58, 0.7) 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 80%, rgba(200, 168, 78, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
}

.hero::after {
  content: "";
  position: absolute;
  right: -5%;
  top: -10%;
  width: 55%;
  height: 120%;
  background: linear-gradient(160deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.02) 100%);
  transform: skewX(-8deg);
}

.hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 40px, rgba(255,255,255,1) 40px, rgba(255,255,255,1) 41px),
    repeating-linear-gradient(90deg, transparent, transparent 40px, rgba(255,255,255,1) 40px, rgba(255,255,255,1) 41px);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
  width: 100%;
}

.hero-label {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  border: 1px solid rgba(200, 168, 78, 0.4);
  padding: 6px 20px;
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.3s forwards;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 600;
  color: #fff;
  line-height: 1.5;
  margin-bottom: 20px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.5s forwards;
}

.hero-subtitle {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 2;
  max-width: 560px;
  margin-bottom: 36px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.7s forwards;
}

.hero-actions {
  display: flex;
  gap: 16px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.9s forwards;
}

.hero .btn-primary {
  background: var(--color-accent);
  color: var(--color-bg-dark);
}

.hero .btn-primary:hover {
  background: #d4b458;
}

.hero .btn-outline {
  color: #fff;
  border-color: rgba(255,255,255,0.4);
}

.hero .btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
}

.hero-decoration {
  position: absolute;
  right: 8%;
  bottom: -20px;
  width: 280px;
  height: 280px;
  border: 1px solid rgba(200, 168, 78, 0.2);
  transform: rotate(45deg);
  z-index: 1;
}

.hero-decoration::before {
  content: "";
  position: absolute;
  inset: 20px;
  border: 1px solid rgba(200, 168, 78, 0.12);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===================================
   お知らせセクション（トップ）
   =================================== */
.news-bar {
  background: var(--color-bg-white);
  border-bottom: 1px solid var(--color-border);
}

.news-bar-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.news-bar-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 4px 16px;
  white-space: nowrap;
  flex-shrink: 0;
}

.news-bar-list {
  display: flex;
  gap: 32px;
  overflow: hidden;
  flex: 1;
}

.news-bar-item {
  display: flex;
  align-items: center;
  gap: 16px;
  white-space: nowrap;
  font-size: 0.875rem;
}

.news-bar-date {
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  flex-shrink: 0;
}

.news-bar-item a {
  color: var(--color-text);
  transition: color var(--transition);
}

.news-bar-item a:hover {
  color: var(--color-primary);
}

.news-bar-more {
  font-size: 0.875rem;
  color: #fff;
  background: var(--color-primary);
  padding: 6px 18px;
  border-radius: 4px;
  white-space: nowrap;
  flex-shrink: 0;
  font-weight: 500;
  transition: opacity var(--transition);
}

.news-bar-more:hover {
  opacity: 0.85;
}

/* ===================================
   トップ：私たちについて
   =================================== */
.top-about {
  padding: var(--section-padding) 0;
  background: var(--color-bg-white);
}

.top-about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.top-about-image {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.top-about-image img {
  width: 100%;
  height: auto;
  display: block;
}

.top-about-image-caption {
  text-align: center;
  padding: 12px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-primary-light);
  letter-spacing: 0.05em;
}

.top-about-text .section-lead {
  margin-bottom: 32px;
}

/* ===================================
   トップ：サービス
   =================================== */
.top-services {
  padding: var(--section-padding) 0;
  background: var(--color-bg-white);
}

.top-services-header {
  text-align: center;
  margin-bottom: 48px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  color: inherit;
  text-decoration: none;
}

.service-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 6px 20px rgba(26, 92, 46, 0.1);
  transform: translateY(-6px);
}

.service-card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: var(--color-bg);
}

.service-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.service-card:hover .service-card-image img {
  transform: scale(1.05);
}

.service-card-body {
  padding: 28px 28px 32px;
  border-top: 4px solid var(--color-primary);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.service-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-text);
}

.service-card-desc {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: 24px;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-top: auto;
}

.service-card-arrow {
  transition: transform var(--transition);
  display: inline-block;
}

.service-card:hover .service-card-arrow {
  transform: translateX(4px);
}

/* ===================================
   トップ：取扱製品
   =================================== */
.top-products {
  padding: var(--section-padding) 0;
  background: var(--color-bg);
}

.top-products-header {
  text-align: center;
  margin-bottom: 48px;
}

.top-products-header .section-lead {
  margin: 0 auto;
  text-align: center;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.product-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: all var(--transition);
  display: block;
  color: inherit;
  text-decoration: none;
}

.product-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 16px rgba(26, 92, 46, 0.08);
  transform: translateY(-4px);
}

.product-card img {
  width: 100%;
  height: 140px;
  object-fit: contain;
  display: block;
  background: var(--color-bg);
  padding: 8px;
}

.product-card-body {
  padding: 16px 20px;
  border-top: 3px solid var(--color-primary);
}

.product-card-title {
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-text);
}

.product-card-desc {
  font-size: 0.75rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.products-grid-center {
  text-align: center;
}

.featured-products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 32px;
}

.featured-product-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: all var(--transition);
  display: block;
  color: inherit;
  text-decoration: none;
}

.featured-product-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 6px 20px rgba(26, 92, 46, 0.1);
  transform: translateY(-6px);
}

.featured-product-card img {
  width: 100%;
  height: 240px;
  object-fit: contain;
  display: block;
  background: var(--color-bg);
  padding: 16px;
}

.featured-product-card-body {
  padding: 24px 28px;
  border-top: 4px solid var(--color-primary);
}

.featured-product-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-text);
  line-height: 1.5;
}

.featured-product-card-desc {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.featured-products-note {
  text-align: center;
  margin-bottom: 32px;
  font-size: 1rem;
  color: var(--color-text);
}

/* ===================================
   トップ：数字で見る
   =================================== */
.top-numbers {
  padding: 60px 0;
  background: var(--color-primary);
  color: #fff;
}

.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}

.number-item-value {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 600;
  color: var(--color-accent);
  line-height: 1.2;
}

.number-item-value small {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
}

.number-item-label {
  font-size: 0.8125rem;
  opacity: 0.8;
  margin-top: 4px;
  letter-spacing: 0.05em;
}

/* ===================================
   トップ：採用情報
   =================================== */
.top-recruit {
  padding: var(--section-padding) 0;
  background: var(--color-bg-white);
  position: relative;
}

.top-recruit-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.top-recruit-visual {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}

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

.recruit-features {
  margin: 24px 0 32px;
}

.recruit-features li {
  padding: 10px 0;
  font-size: 0.9375rem;
  color: var(--color-text-light);
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  gap: 12px;
}

.recruit-features li::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  flex-shrink: 0;
}

/* ===================================
   トップ：お問い合わせ
   =================================== */
.top-contact {
  padding: 60px 0;
  background: var(--color-bg);
  text-align: center;
}

.top-contact-inner {
  max-width: 640px;
  margin: 0 auto;
}

.top-contact-inner .section-title {
  margin-bottom: 12px;
}

.top-contact-tel {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 24px 0 8px;
  letter-spacing: 0.05em;
}

.top-contact-tel a {
  color: inherit;
  text-decoration: none;
}

.top-contact-hours {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}

/* ===================================
   ページヘッダー（下層ページ共通）
   =================================== */
.page-header {
  background: linear-gradient(135deg, #1a3a2a 0%, #1a5c2e 40%, #2a6b3a 100%);
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 30px, rgba(255,255,255,1) 30px, rgba(255,255,255,1) 31px),
    repeating-linear-gradient(90deg, transparent, transparent 30px, rgba(255,255,255,1) 30px, rgba(255,255,255,1) 31px);
}

.page-header-content {
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.page-header-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 600;
  color: #fff;
  line-height: 1.4;
}

.page-header-title span {
  display: block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--color-accent);
  letter-spacing: 0.15em;
  margin-top: 8px;
}

.breadcrumb {
  margin-top: 16px;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition);
}

.breadcrumb a:hover {
  color: #fff;
}

.breadcrumb span {
  margin: 0 8px;
}

/* ===================================
   下層ページ：コンテンツ共通
   =================================== */
.page-content {
  padding: var(--section-padding) 0;
}

.page-section {
  margin-bottom: 64px;
}

.page-section:last-child {
  margin-bottom: 0;
}

.page-section-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text);
  padding-bottom: 16px;
  border-bottom: 2px solid var(--color-primary);
  margin-bottom: 32px;
  display: inline-block;
}

.product-list-disclaimer {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  margin-top: -16px;
  margin-bottom: 24px;
}

/* ===================================
   私たちについて
   =================================== */
.about-greeting {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.about-greeting-text {
  font-size: 0.9375rem;
  line-height: 2.2;
  color: var(--color-text-light);
}

.about-greeting-text-wrap {
}

.about-greeting-keigo {
  text-align: right;
}

.about-greeting-sign {
  text-align: right;
  margin-top: 24px;
  font-size: 0.875rem;
  color: var(--color-text);
}

.sign-brush {
  font-family: "HGS行書体", "HG行書体", "Yu Mincho", "游明朝", serif;
  font-size: 1.5rem;
  color: var(--color-text);
  letter-spacing: 0.1em;
}

.about-greeting-photo {
  width: 180px;
  flex-shrink: 0;
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, var(--color-primary-light) 0%, #d4e8da 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.8125rem;
}

.policy-list {
  counter-reset: policy;
}

.policy-list li {
  counter-increment: policy;
  padding: 20px 0 20px 48px;
  border-bottom: 1px solid var(--color-border-light);
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--color-text-light);
  position: relative;
}

.policy-list li::before {
  content: counter(policy);
  position: absolute;
  left: 0;
  top: 20px;
  width: 32px;
  height: 32px;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ===================================
   会社概要
   =================================== */
.company-table {
  width: 100%;
  border-collapse: collapse;
}

.company-table tr {
  border-bottom: 1px solid var(--color-border);
}

.company-table th,
.company-table td {
  padding: 18px 16px;
  font-size: 0.9375rem;
  text-align: left;
  vertical-align: top;
}

.company-table th {
  width: 160px;
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-bg);
}

.company-table td {
  color: var(--color-text-light);
}

.history-list {
  position: relative;
  padding-left: 32px;
}

.history-list::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--color-border);
}

.history-item {
  position: relative;
  padding: 0 0 28px 24px;
}

.history-item::before {
  content: "";
  position: absolute;
  left: -28px;
  top: 8px;
  width: 11px;
  height: 11px;
  background: var(--color-bg-white);
  border: 2px solid var(--color-primary);
  border-radius: 50%;
}

.history-year {
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.history-desc {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* 主要取引分野 */
.client-fields {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.client-field-item {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  overflow: hidden;
  cursor: default;
}

.client-field-item img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}

.client-field-item-body {
  padding: 20px;
  border-left: 3px solid var(--color-primary);
}

.client-field-item h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.client-field-item p {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ===================================
   取扱製品
   =================================== */
.product-categories {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.product-category {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  overflow: hidden;
  transition: all var(--transition);
  cursor: pointer;
}

a.product-category {
  color: inherit;
  text-decoration: none;
}

.product-category:hover {
  border-color: var(--color-primary);
  background: #c8dece;
  box-shadow: 0 4px 16px rgba(26, 92, 46, 0.06);
}

.product-category:hover .product-category-image img {
  background: #c8dece;
}

.product-category-image {
  width: 180px;
  flex-shrink: 0;
  background: var(--color-bg);
}

.product-category-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  padding: 8px;
  background: var(--color-bg);
}

.product-category-body {
  padding: 16px 24px;
  flex: 1;
  min-width: 0;
}

.product-category-title {
  width: 100%;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
  padding: 12px 24px;
  border-bottom: 1px solid var(--color-border-light);
}

.about-greeting-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-category-items {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.product-category-items li {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  background: var(--color-bg);
  padding: 4px 12px;
  border: 1px solid var(--color-border-light);
}

/* ===================================
   お知らせ
   =================================== */
.news-list {
  border-top: 1px solid var(--color-border);
}

.news-item {
  display: flex;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition);
}

.news-item:hover {
  background: var(--color-bg);
  padding-left: 16px;
  padding-right: 16px;
  margin-left: -16px;
  margin-right: -16px;
}

.news-item-date {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  flex-shrink: 0;
  padding-top: 2px;
}

.news-item-tag {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 2px 10px;
  flex-shrink: 0;
  align-self: flex-start;
  margin-top: 2px;
}

.news-item-title {
  font-size: 0.9375rem;
  color: var(--color-text);
  line-height: 1.6;
}

.news-item-title:hover {
  color: var(--color-primary);
}

/* ===================================
   採用情報
   =================================== */
.recruit-intro {
  font-size: 1rem;
  line-height: 2.2;
  color: var(--color-text-light);
  margin-bottom: 40px;
}

.recruit-positions {
  display: grid;
  gap: 32px;
}

.recruit-position {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  padding: 32px;
}

.recruit-position-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-primary-light);
}

.recruit-position table {
  width: 100%;
  border-collapse: collapse;
}

.recruit-position table th,
.recruit-position table td {
  padding: 12px 16px;
  font-size: 0.875rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--color-border-light);
}

.recruit-position table th {
  width: 140px;
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-bg);
}

.recruit-position table td {
  color: var(--color-text-light);
}

/* ===================================
   お問い合わせ
   =================================== */
.contact-block {
  text-align: center;
  margin: 0 auto;
}

.contact-lead {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 2;
  margin-bottom: 40px;
}

.contact-methods {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 40px;
}

.contact-methods-3col {
  grid-template-columns: repeat(3, 1fr);
}

.contact-method {
  background: var(--color-bg);
  padding: 32px 24px;
  border: 3px solid var(--color-border);
}

.contact-method.contact-tel {
  background: #e8f2eb;
  border-color: var(--color-primary);
}

.contact-method.contact-fax {
  background: #e8ecf5;
  border-color: #3b5998;
}

.contact-method.contact-email {
  background: #f5edda;
  border-color: var(--color-accent);
}

.contact-method-label {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-text);
  margin-bottom: 12px;
}

.contact-method-value {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
}

.contact-method-value.email {
  font-family: var(--font-body);
  font-size: 1.125rem;
}

.contact-method-value a {
  color: inherit;
  text-decoration: none;
}

.contact-method-icon {
  font-size: 4.5rem;
  margin-bottom: 12px;
  color: var(--color-primary);
}

.contact-fax .contact-method-icon {
  color: #3b5998;
}

.contact-email .contact-method-icon {
  color: var(--color-accent);
}

.contact-method-note {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-top: 8px;
}

.contact-method-note--warning {
  color: #d32f2f;
  font-size: 0.8125rem;
  font-weight: 500;
}

.contact-info-box {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: 32px;
  text-align: left;
}

.contact-info-box h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--color-text);
}

.contact-info-box p {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.contact-location {
  display: flex;
  gap: 32px;
  align-items: flex-start;
}

.contact-location-address {
  flex-shrink: 0;
}

.contact-location-map {
  flex: 1;
  min-width: 0;
}

.contact-location-map iframe {
  border-radius: 4px;
}

/* ===================================
   お知らせ詳細
   =================================== */
.news-detail-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.news-detail-date {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.news-detail-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.5;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--color-primary);
  margin-bottom: 32px;
}

.news-detail-body p {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 2.2;
  margin-bottom: 16px;
}

.news-detail-body a {
  color: var(--color-primary);
  text-decoration: underline;
}

.news-detail-body a:hover {
  opacity: 0.7;
}

.news-detail-nav {
  margin-top: 48px;
  text-align: center;
}

/* ===================================
   FAQ
   =================================== */
.faq-category-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-text);
  margin-top: 32px;
  margin-bottom: 0;
  padding: 12px 16px;
  background: var(--color-bg);
  border-left: 4px solid var(--color-primary);
}

.faq-list {
  border-top: 1px solid var(--color-border);
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  font-size: inherit;
  transition: background var(--transition);
}

.faq-question:hover {
  background: var(--color-bg);
  padding-left: 12px;
  padding-right: 12px;
  margin-left: -12px;
  margin-right: -12px;
}

.faq-q-label {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
  flex-shrink: 0;
  border-radius: 50%;
}

.faq-q-text {
  flex: 1;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.6;
}

.faq-toggle {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  position: relative;
}

.faq-toggle::before,
.faq-toggle::after {
  content: "";
  position: absolute;
  background: var(--color-text-muted);
  transition: transform 0.3s;
}

.faq-toggle::before {
  top: 50%;
  left: 2px;
  right: 2px;
  height: 2px;
  transform: translateY(-50%);
}

.faq-toggle::after {
  left: 50%;
  top: 2px;
  bottom: 2px;
  width: 2px;
  transform: translateX(-50%);
}

.faq-item.is-open .faq-toggle::after {
  transform: translateX(-50%) rotate(90deg);
  opacity: 0;
}

.faq-answer {
  display: flex;
  padding: 0 0 0 0;
  gap: 16px;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.4s ease, opacity 0.3s ease, padding 0.4s ease;
}

.faq-item.is-open .faq-answer {
  padding: 0 0 24px 0;
  opacity: 1;
}

.faq-a-label {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--color-accent);
  color: var(--color-bg-dark);
  font-size: 0.875rem;
  font-weight: 700;
  flex-shrink: 0;
  border-radius: 50%;
}

.faq-a-text {
  flex: 1;
  padding-top: 6px;
}

.faq-a-text p {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 2;
}

.faq-contact {
  margin-top: 48px;
  text-align: center;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: 32px;
}

.faq-contact p {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  margin-bottom: 20px;
}

/* ===================================
   製品詳細
   =================================== */
.product-detail-intro {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  margin-bottom: 48px;
}

.product-detail-image {
  width: 200px;
  flex-shrink: 0;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  padding: 8px;
}

.product-detail-image img {
  width: 100%;
  height: auto;
  display: block;
}

.product-detail-text {
  flex: 1;
}

.product-detail-text p {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 2;
}

.product-detail-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.product-detail-item {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  display: flex;
  overflow: hidden;
  transition: all var(--transition);
}

.product-detail-item:hover {
}

.product-detail-item-image {
  width: 180px;
  flex-shrink: 0;
  background: var(--color-bg);
  cursor: zoom-in;
  position: relative;
  overflow: hidden;
}

.product-detail-item-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  padding: 6px;
  background: var(--color-bg);
  transition: transform 0.4s ease;
}

.product-detail-item-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(26, 92, 46, 0);
  transition: background 0.3s ease;
  pointer-events: none;
}

.product-detail-item-image::before {
  content: "";
  position: absolute;
  bottom: 10px;
  right: 10px;
  width: 32px;
  height: 32px;
  background: rgba(26, 92, 46, 0.9);
  border-radius: 50%;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke-width='2' stroke='white'><path stroke-linecap='round' stroke-linejoin='round' d='m21 21-5.197-5.197m0 0A7.5 7.5 0 1 0 5.196 5.196a7.5 7.5 0 0 0 10.607 10.607ZM10.5 7.5v6m3-3h-6'/></svg>");
  background-size: 18px 18px;
  background-repeat: no-repeat;
  background-position: center;
  opacity: 0;
  transform: scale(0.7);
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
  z-index: 2;
}

.product-detail-item-image:hover img {
  transform: scale(1.08);
}

.product-detail-item-image:hover::after {
  background: rgba(26, 92, 46, 0.06);
}

.product-detail-item-image:hover::before {
  opacity: 1;
  transform: scale(1);
}

/* ライトボックス（クリック拡大表示） */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.3s ease;
  padding: 40px;
}

.lightbox.is-active {
  display: flex;
  opacity: 1;
}

.lightbox-image {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.6);
  background: var(--color-bg-white);
  transform: scale(0.2);
  opacity: 0;
}

.lightbox.is-active .lightbox-image {
  animation: lightboxBoing 0.55s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes lightboxBoing {
  0% {
    transform: scale(0.2);
    opacity: 0;
  }
  60% {
    transform: scale(1.08);
    opacity: 1;
  }
  80% {
    transform: scale(0.96);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 28px;
  background: transparent;
  border: 0;
  color: #fff;
  font-size: 2.5rem;
  font-weight: 200;
  line-height: 1;
  padding: 8px 16px;
  cursor: pointer;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.lightbox-close:hover {
  opacity: 0.7;
  transform: rotate(90deg);
}

.lightbox-caption {
  position: absolute;
  bottom: 50px;
  left: 0;
  right: 0;
  text-align: center;
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.85);
  padding: 0 40px;
  pointer-events: none;
}

.lightbox-disclaimer {
  position: absolute;
  bottom: 24px;
  left: 0;
  right: 0;
  text-align: center;
  color: #fff;
  font-size: 0.75rem;
  opacity: 0.65;
  letter-spacing: 0.05em;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.7);
  pointer-events: none;
}


.product-detail-item-body {
  padding: 20px;
  flex: 1;
  min-width: 0;
}

.product-detail-item h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
  padding-left: 12px;
  border-left: 3px solid var(--color-primary);
}

.product-detail-item p {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.product-detail-contact {
  margin-top: 48px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: 32px;
  text-align: center;
}

.product-detail-contact p {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  margin-bottom: 20px;
}

.product-detail-contact-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
}

@media (max-width: 768px) {
  .product-detail-intro {
    flex-direction: column;
  }

  .product-detail-image {
    width: 160px;
  }

  .product-detail-list {
    grid-template-columns: 1fr;
  }

  .product-detail-contact-actions {
    flex-direction: column;
    align-items: center;
  }
}

/* ===================================
   サービスページ
   =================================== */
.service-anchor-nav {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 80px;
  flex-wrap: wrap;
}

.service-anchor-nav a {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-width: 200px;
  padding: 32px 24px 24px;
  background: var(--color-primary-light);
  border: 1px solid var(--color-primary-light);
  color: var(--color-text);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  transition: all var(--transition);
}

.service-anchor-icon {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition);
}

.service-anchor-icon svg {
  width: 100%;
  height: 100%;
}

.service-anchor-nav a::after {
  content: '↓';
  display: block;
  margin-top: 4px;
  font-size: 0.875rem;
  transition: transform var(--transition);
}

.service-anchor-nav a:hover {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: #fff;
}

.service-anchor-nav a:hover .service-anchor-icon {
  color: #fff;
}

.service-anchor-nav a:hover::after {
  transform: translateY(3px);
}

.service-section {
  margin-bottom: 96px;
  scroll-margin-top: 90px;
}

.service-section:last-of-type {
  margin-bottom: 64px;
}

.service-section-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.service-section-figure {
  margin: 0;
}

.service-section.is-reverse .service-section-figure {
  order: 2;
}

.service-section-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
}

.service-section-caption {
  margin-top: 12px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  text-align: center;
  line-height: 1.6;
}

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

.service-section-label {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 12px;
}

.service-section-title {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 24px;
  color: var(--color-text);
  padding-bottom: 16px;
  border-bottom: 2px solid var(--color-primary);
}

.service-section-desc {
  font-size: 0.9375rem;
  line-height: 2;
  color: var(--color-text-light);
  margin-bottom: 28px;
}

.service-feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.service-feature-list li {
  padding: 14px 0 14px 32px;
  border-bottom: 1px solid var(--color-border);
  position: relative;
  font-size: 0.9375rem;
  color: var(--color-text);
}

.service-feature-list li:first-child {
  border-top: 1px solid var(--color-border);
}

.service-feature-list li::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 50%;
  width: 14px;
  height: 8px;
  border-left: 2px solid var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
  transform: translateY(-80%) rotate(-45deg);
}

.service-callout {
  margin-top: 48px;
  padding: 36px 40px;
  background: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
}

.service-callout + .service-callout {
  margin-top: 24px;
}

.service-callout-header {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(26, 92, 46, 0.15);
}

.service-callout-title {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0;
}

.service-callout-tagline {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
}

.service-callout-body {
  font-size: 0.9375rem;
  line-height: 2;
  color: var(--color-text);
  margin: 0;
}

.service-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.service-gallery-item {
  margin: 0;
}

.service-gallery-image {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
}

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

.service-gallery-caption {
  margin-top: 12px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  text-align: center;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .service-anchor-nav {
    flex-direction: column;
    gap: 8px;
    margin-bottom: 56px;
  }

  .service-anchor-nav a {
    min-width: 0;
    width: 100%;
    padding: 24px 16px 20px;
    gap: 10px;
  }

  .service-anchor-icon {
    width: 52px;
    height: 52px;
  }

  .service-section {
    margin-bottom: 64px;
  }

  .service-section-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .service-section.is-reverse .service-section-figure {
    order: 0;
  }

  .service-section-title {
    font-size: 1.5rem;
  }

  .service-callout {
    padding: 24px 22px;
    margin-top: 36px;
  }

  .service-callout-header {
    gap: 8px;
  }

  .service-callout-title {
    font-size: 1.25rem;
  }

  .service-gallery {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 40px;
  }

  .service-gallery-caption {
    font-size: 0.8125rem;
  }
}

/* ===================================
   サイトポリシー
   =================================== */
.policy-content h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 32px 0 12px;
}

.policy-content h3:first-child {
  margin-top: 0;
}

.policy-content p {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 2;
  margin-bottom: 16px;
}

/* ===================================
   フッター
   =================================== */
.site-footer {
  background: var(--color-bg-dark);
  color: #aaa;
  padding: 48px 0 0;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.footer-nav {
  padding-bottom: 32px;
  border-bottom: 1px solid #333;
}

.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 28px;
}

.footer-nav a {
  font-size: 0.8125rem;
  color: #aaa;
  transition: color var(--transition);
}

.footer-nav a:hover {
  color: #fff;
}

.footer-info {
  text-align: center;
  padding: 28px 0;
}

.footer-company {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: #ddd;
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}

.footer-address,
.footer-tel {
  font-size: 0.8125rem;
  line-height: 1.7;
  color: #888;
}

.footer-tel a {
  color: inherit;
  text-decoration: none;
}

.footer-copy {
  text-align: center;
  padding: 16px 0;
  border-top: 1px solid #333;
  font-size: 0.75rem;
  color: #666;
}

/* ===================================
   レスポンシブ
   =================================== */
@media (max-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .featured-products-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
  }

  .featured-product-card img {
    height: 220px;
  }

  .services-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
  }

  .numbers-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px 40px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 56px;
    --header-height: 56px;
  }

  .logo-text {
    font-size: 1rem;
  }

  .menu-toggle {
    display: block;
  }

  .global-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--color-bg-white);
    box-shadow: -4px 0 16px rgba(0, 0, 0, 0.12);
    transition: right 0.3s;
    padding-top: 64px;
    overflow-y: auto;
  }

  .global-nav.is-open {
    right: 0;
  }

  .global-nav .nav-list {
    flex-direction: column;
  }

  .global-nav .nav-list li a {
    height: auto;
    line-height: 1.5;
    padding: 15px 24px;
    border-bottom: 1px solid var(--color-border-light);
    font-size: 0.9375rem;
  }

  .global-nav .nav-list li a::after {
    display: none;
  }

  /* ヒーロー */
  .hero {
    height: auto;
    min-height: 400px;
    padding: 60px 0;
  }

  .hero-content {
    padding: 0 20px;
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .hero-subtitle {
    font-size: 0.875rem;
  }

  .hero-actions {
    flex-direction: column;
    gap: 12px;
  }

  .hero-actions .btn {
    text-align: center;
    justify-content: center;
  }

  .hero-decoration {
    display: none;
  }

  /* お知らせバー */
  .news-bar-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .news-bar-list {
    flex-direction: column;
    gap: 8px;
  }

  .news-bar-item {
    flex-wrap: wrap;
    white-space: normal;
  }

  /* セクション */
  .section-title {
    font-size: 1.5rem;
  }

  .top-about-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

  .featured-product-card img {
    height: 200px;
  }

  .featured-product-card-body {
    padding: 20px 22px;
  }

  .featured-product-card-title {
    font-size: 1rem;
  }

  .service-card-image {
    height: 180px;
  }

  .service-card-body {
    padding: 24px 22px 28px;
  }

  .service-card-title {
    font-size: 1rem;
  }

  .numbers-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .number-item-value {
    font-size: 2rem;
  }

  .top-recruit-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .top-recruit-visual {
    order: -1;
  }

  /* 下層ページ */
  .page-header {
    padding: 40px 0;
  }

  .page-header-title {
    font-size: 1.5rem;
  }

  .about-greeting {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-greeting-photo {
    max-width: 240px;
    margin: 0 auto;
  }

  .company-table th,
  .company-table td {
    display: block;
    width: 100%;
  }

  .company-table th {
    padding-bottom: 4px;
    border-bottom: none;
  }

  .company-table td {
    padding-top: 0;
  }

  .client-fields {
    grid-template-columns: 1fr;
  }

  .product-categories {
    grid-template-columns: 1fr;
  }

  .contact-methods,
  .contact-methods-3col {
    grid-template-columns: 1fr;
  }

  .contact-location {
    flex-direction: column;
  }

  /* フッター */
  .footer-nav ul {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
}