/* ================================================================
   Toko Construction V2 - Main CSS
   STUDIOライクなインパクトデザイン
   ================================================================ */

/* ----------------------------------------------------------------
   CSS カスタムプロパティ
   ---------------------------------------------------------------- */
:root {
  /* カラーパレット */
  --color-primary: #29b6e8; /* 明るい水色 */
  --color-primary-dark: #0ea5d8;
  --color-dark: #075985; /* ディープスカイ */
  --color-dark-2: #0369a1;
  --color-dark-3: #0284c7;
  --color-gray: #64748b;
  --color-gray-light: #cbd5e1;
  --color-light: #e0f5ff; /* 空色オフホワイト */
  --color-white: #ffffff;

  /* タイポグラフィ */
  --font-sans: "Inter", "Noto Sans JP", sans-serif;
  --font-jp: "Noto Sans JP", sans-serif;

  /* スペーシング */
  --section-py: 120px;
  --container-w: 1200px;
  --container-px: 40px;

  /* アニメーション */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.45, 0, 0.55, 1);

  /* z-index */
  --z-header: 100;
  --z-mobile-menu: 200;
  --z-hero: 1;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-weight: 400;
  color: var(--color-dark);
  background: var(--color-white);
  line-height: 1.7;
  overflow-x: hidden;
}

img,
video {
  display: block;
  max-width: 100%;
  height: auto;
}
a {
  color: inherit;
  text-decoration: none;
}
ul {
  list-style: none;
}
button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}
address {
  font-style: normal;
}

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

.mt-4 {
  margin-top: 1rem;
}

/* ----------------------------------------------------------------
   ボタン
   ---------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.02em;
  border-radius: 4px;
  transition: all 0.25s var(--ease-out);
  white-space: nowrap;
  cursor: pointer;
}

.btn--sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
}
.btn--lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}
.btn--full {
  width: 100%;
  justify-content: center;
}

/* プライマリー */
.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0.75rem 1.75rem;
  border: 2px solid var(--color-primary);
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(41, 182, 232, 0.35);
}

/* アウトライン（ダーク背景用） */
.btn--outline {
  border: 2px solid var(--color-dark);
  color: var(--color-dark);
  padding: 0.75rem 1.75rem;
}
.btn--outline:hover {
  background: var(--color-dark);
  color: var(--color-white);
  transform: translateY(-2px);
}

/* ゴースト（ダーク背景用・透明） */
.btn--ghost {
  border: 2px solid rgba(255, 255, 255, 0.6);
  color: var(--color-white);
  padding: 0.75rem 1.75rem;
}
.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
}

/* ホワイト（CTA用） */
.btn--white {
  background: var(--color-white);
  color: var(--color-dark);
  padding: 0.75rem 1.75rem;
  border: 2px solid var(--color-white);
}
.btn--white:hover {
  background: var(--color-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

/* アウトライン ホワイト */
.btn--outline-white {
  border: 2px solid rgba(255, 255, 255, 0.7);
  color: var(--color-white);
  padding: 0.75rem 1.75rem;
}
.btn--outline-white:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
}

/* テキストリンク */
.btn--text {
  color: var(--color-primary);
  padding: 0;
  font-weight: 600;
}
.btn--text:hover {
  gap: 0.75rem;
}

/* ----------------------------------------------------------------
   セクション共通
   ---------------------------------------------------------------- */
.section-head {
  text-align: center;
  margin-bottom: 64px;
}

.section-label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.section-label--light {
  color: rgba(255, 255, 255, 0.7);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-head--light .section-title {
  color: var(--color-white);
}

.section-desc {
  font-size: 1.0625rem;
  color: var(--color-gray);
  max-width: 560px;
  margin: 0 auto;
}

.section-head--light .section-desc {
  color: rgba(255, 255, 255, 0.7);
}

/* チェックリスト */
.check-list {
  margin: 1.5rem 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.check-list li {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.9375rem;
}

.check-list li::before {
  content: "";
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-primary);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpolyline points='20,6 9,17 4,12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

/* ================================================================
   ヘッダー
   ================================================================ */
.site-header {
  background: rgba(5, 76, 112, 0.96);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  padding: 0 var(--container-px);
  transition:
    background 0.35s,
    box-shadow 0.35s;
}

.site-header.is-scrolled {
  background: rgba(5, 76, 112, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.08),
    0 4px 24px rgba(0, 0, 0, 0.18);
}

.site-header__inner {
  max-width: var(--container-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0;
  height: 72px;
}

/* ロゴ */
.site-header__logo {
  flex-shrink: 0;
  margin-right: 2.5rem;
}
.site-header__logo a {
  display: block;
}
.site-header__logo-text {
  font-size: 1.0625rem;
  font-weight: 900;
  color: var(--color-white);
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.site-header__logo img {
  height: 36px;
  width: auto;
}

/* ================================================================
   メガナビ
   ================================================================ */
.mega-nav {
  margin-left: auto;
}

.mega-nav__list {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
}

.mega-nav__item {
  position: static;
}

.mega-nav__link {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0 1.125rem;
  height: 72px;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  white-space: nowrap;
  transition: color 0.2s;
  position: relative;
}

.mega-nav__link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 1.125rem;
  right: 1.125rem;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease-out);
}

.mega-nav__item:hover .mega-nav__link,
.mega-nav__link:hover {
  color: var(--color-white);
}

.mega-nav__item:hover .mega-nav__link::after {
  transform: scaleX(1);
}

.mega-nav__chevron {
  transition: transform 0.25s var(--ease-out);
  flex-shrink: 0;
  opacity: 0.6;
}
.mega-nav__item:hover .mega-nav__chevron {
  transform: rotate(180deg);
  opacity: 1;
}

/* ドロップダウン共通 */
.mega-drop {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: rgba(4, 65, 100, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.3);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition:
    opacity 0.25s var(--ease-out),
    transform 0.25s var(--ease-out);
  z-index: 99;
}

.mega-nav__item:hover .mega-drop {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mega-drop__inner {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 36px var(--container-px);
}

/* 業務内容ドロップ：6グリッド */
.mega-drop--business .mega-drop__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}

.mega-drop__card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 16px 20px;
  border-radius: 10px;
  transition: background 0.2s;
  cursor: pointer;
}

.mega-drop__card:hover {
  background: rgba(41, 182, 232, 0.12);
}

.mega-drop__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: rgba(41, 182, 232, 0.15);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  transition: background 0.2s;
}

.mega-drop__card:hover .mega-drop__icon {
  background: rgba(41, 182, 232, 0.25);
}

.mega-drop__card-body {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.mega-drop__card-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.3;
}

.mega-drop__card-text {
  font-size: 0.775rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.5;
}

/* 会社情報ドロップ */
.mega-drop--company .mega-drop__company-grid {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 48px;
  align-items: start;
}

.mega-drop__links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mega-drop__link-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 14px 18px;
  border-radius: 10px;
  transition: background 0.2s;
}

.mega-drop__link-item:hover {
  background: rgba(41, 182, 232, 0.12);
}
.mega-drop__link-item:hover .mega-drop__icon {
  background: rgba(41, 182, 232, 0.25);
}

/* 会社情報：右側スタットカード */
.mega-drop__stat-card {
  background: rgba(41, 182, 232, 0.1);
  border: 1px solid rgba(41, 182, 232, 0.2);
  border-radius: 14px;
  padding: 24px;
}

.mega-drop__stat-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.mega-drop__stat-num {
  font-family: "Inter", sans-serif;
  font-size: 2.75rem;
  font-weight: 900;
  color: var(--color-white);
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 0.375rem;
}

.mega-drop__stat-num span {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0;
}

.mega-drop__stat-sub {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.mega-drop__stats-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mega-drop__stats-row > div {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.mega-drop__stat-n {
  font-family: "Inter", sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1;
  letter-spacing: -0.03em;
}

.mega-drop__stat-n small {
  font-size: 0.75rem;
  font-weight: 600;
}

.mega-drop__stat-desc {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
}

/* CTA ボタン */
.site-header__actions {
  margin-left: 1.5rem;
  flex-shrink: 0;
}

.header-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.375rem;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.875rem;
  font-weight: 700;
  border-radius: 4px;
  white-space: nowrap;
  transition:
    background 0.2s,
    transform 0.2s,
    box-shadow 0.2s;
}

.header-cta-btn:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(41, 182, 232, 0.35);
}

.header-cta-btn svg {
  transition: transform 0.2s;
}
.header-cta-btn:hover svg {
  transform: translateX(3px);
}

/* ================================================================
   ハンバーガー
   ================================================================ */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  margin-left: 1rem;
}

.hamburger__line {
  display: block;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition:
    transform 0.3s,
    opacity 0.3s;
}

.hamburger.is-active .hamburger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.is-active .hamburger__line:nth-child(2) {
  opacity: 0;
}
.hamburger.is-active .hamburger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ================================================================
   モバイルメニュー
   ================================================================ */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(360px, 100vw);
  height: 100vh;
  background: var(--color-dark);
  z-index: var(--z-mobile-menu);
  padding: 100px 40px 40px;
  transition: right 0.4s var(--ease-out);
  overflow-y: auto;
}

.mobile-menu.is-open {
  right: 0;
}

.mobile-menu__list {
  display: flex;
  flex-direction: column;
  gap: 0;
  list-style: none;
}

.mobile-menu__list > li > a,
.mobile-menu__group-label {
  display: block;
  padding: 0.875rem 0;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-menu__group-label {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding-top: 1.5rem;
  border-bottom: none;
}

.mobile-menu__group ul {
  list-style: none;
  padding-left: 1rem;
}

.mobile-menu__group ul li a {
  display: block;
  padding: 0.625rem 0;
  font-size: 0.9375rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.mobile-menu__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: calc(var(--z-mobile-menu) - 1);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}

.mobile-menu__overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

/* ================================================================
   HERO
   ================================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: var(--color-white);
}

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

.hero__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 動画がない場合のフォールバック */
.hero__bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #075985 0%, #0ea5d8 50%, #7dd3f0 100%);
  z-index: -1;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(7, 89, 133, 0.4) 0%,
    rgba(7, 89, 133, 0.2) 50%,
    rgba(7, 89, 133, 0.55) 100%
  );
}

.hero__content {
  position: relative;
  z-index: var(--z-hero);
  padding-top: 120px;
  padding-bottom: 80px;
  max-width: 860px;
}

.hero__badge {
  margin-bottom: 1.5rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(41, 182, 232, 0.2);
  border: 1px solid rgba(232, 93, 38, 0.5);
  color: #7dd9f8;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 0.375rem 1rem;
  border-radius: 100px;
  backdrop-filter: blur(4px);
}

.hero__title {
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.hero__title em {
  font-style: normal;
  color: var(--color-primary);
}

.hero__sub {
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* スクロールインジケーター */
.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.5), transparent);
  animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
  0% {
    transform: scaleY(0);
    transform-origin: top;
    opacity: 1;
  }
  50% {
    transform: scaleY(1);
    transform-origin: top;
    opacity: 1;
  }
  51% {
    transform: scaleY(1);
    transform-origin: bottom;
  }
  100% {
    transform: scaleY(0);
    transform-origin: bottom;
    opacity: 0;
  }
}

/* ================================================================
   MARQUEE
   ================================================================ */
.marquee-section {
  background: var(--color-dark-2);
  border-top: 1px solid var(--color-dark-3);
  border-bottom: 1px solid var(--color-dark-3);
  padding: 0;
  overflow: hidden;
}

.marquee {
  padding: 20px 0;
  overflow: hidden;
  white-space: nowrap;
}

.marquee__track {
  display: inline-flex;
  align-items: center;
  gap: 2rem;
  animation: marquee-scroll 30s linear infinite;
}

.marquee__item {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9375rem;
  font-weight: 400;
  letter-spacing: 0.02em;
}

.marquee__item strong {
  color: var(--color-white);
  font-weight: 700;
}

.marquee__sep {
  color: rgba(255, 255, 255, 0.2);
  font-size: 1.25rem;
}

@keyframes marquee-scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* ================================================================
   SERVICES - タブ
   ================================================================ */
.services {
  padding: var(--section-py) 0;
  background: var(--color-white);
}

.tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2rem;
  border-bottom: 2px solid var(--color-gray-light);
  overflow-x: auto;
  scrollbar-width: none;
}
.tabs::-webkit-scrollbar {
  display: none;
}

.tab-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-gray);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
  transition:
    color 0.2s,
    border-color 0.2s;
}

.tab-btn svg {
  opacity: 0.5;
  transition: opacity 0.2s;
}

.tab-btn:hover {
  color: var(--color-dark);
}
.tab-btn:hover svg {
  opacity: 0.8;
}

.tab-btn--active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}
.tab-btn--active svg {
  opacity: 1;
  color: var(--color-primary);
}

.tab-panel {
  display: none;
}
.tab-panel--active {
  display: block;
}

.tab-panel__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 48px 0;
}

.tab-panel__visual {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-dark-3);
}

.tab-panel__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.tab-panel__visual:hover img {
  transform: scale(1.04);
}

.tab-panel__badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 0.375rem 0.875rem;
  border-radius: 4px;
}

.tab-panel__text h3 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin: 0.75rem 0 1rem;
}

.tab-panel__text p {
  color: var(--color-gray);
  line-height: 1.8;
}

/* テキストのみ（画像なし）タブパネル */
.tab-panel__inner--text-only {
  grid-template-columns: 1fr;
  max-width: 720px;
  gap: 32px;
  padding: 56px 0;
}

.tab-panel__num {
  font-family: "Inter", sans-serif;
  font-size: 4.5rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--color-primary);
  opacity: 0.25;
  margin-bottom: -0.5rem;
}

/* ================================================================
   WORKS - 施工実績
   ================================================================ */
.works {
  padding: var(--section-py) 0;
  background: var(--color-dark);
  color: var(--color-white);
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 2px;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 48px;
}

.work-card--large {
  grid-column: 1 / 2;
  grid-row: 1 / 3;
}

.work-card {
  position: relative;
  overflow: hidden;
  background: var(--color-dark-3);
}

.work-card__img {
  overflow: hidden;
  aspect-ratio: 4/3;
}

.work-card--large .work-card__img {
  aspect-ratio: 3/4;
}

.work-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.work-card:hover .work-card__img img {
  transform: scale(1.06);
}

.work-card__body {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.25rem;
  background: linear-gradient(
    to top,
    rgba(7, 89, 133, 0.95) 0%,
    transparent 100%
  );
}

.work-card__cat {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 0.375rem;
}

.work-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.25rem;
}

.work-card__meta {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
}

.works-more {
  text-align: center;
}
.works-more .btn--outline {
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--color-white);
}
.works-more .btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
}

/* ================================================================
   FEATURES - 機能説明（左右交互）
   ================================================================ */
.features {
  padding: var(--section-py) 0;
  background: var(--color-light);
}

.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 100px;
}

.feature-row:last-child {
  margin-bottom: 0;
}

.feature-row--reverse {
  direction: rtl;
}
.feature-row--reverse > * {
  direction: ltr;
}

.feature-row__visual {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-dark-3);
}

.feature-row__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-row__num {
  position: absolute;
  top: -20px;
  right: -20px;
  font-size: 6rem;
  font-weight: 900;
  color: rgba(0, 0, 0, 0.06);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.feature-row__text .section-label {
  margin-bottom: 0.5rem;
}

.feature-row__text h3 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0.5rem 0 1rem;
}

.feature-row__text p {
  color: var(--color-gray);
  line-height: 1.8;
}

/* ================================================================
   STATS - 実績数値
   ================================================================ */
.stats {
  padding: 80px 0;
  background: var(--color-dark);
  color: var(--color-white);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.stat-item {
  padding: 48px 32px;
  background: var(--color-dark-2);
  text-align: center;
  border-radius: 4px;
}

.stat-item__num {
  font-size: clamp(3rem, 5vw, 4rem);
  font-weight: 900;
  color: var(--color-white);
  line-height: 1;
  display: inline;
}

.stat-item__unit {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  display: inline;
}

.stat-item__label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 0.5rem;
  letter-spacing: 0.05em;
}

/* ================================================================
   VOICES - お客様の声
   ================================================================ */
.voices {
  padding: var(--section-py) 0;
  background: var(--color-white);
}

.voices-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.voice-card {
  background: var(--color-light);
  border-radius: 12px;
  padding: 2rem;
  border: 1px solid var(--color-gray-light);
  transition:
    transform 0.3s,
    box-shadow 0.3s;
}

.voice-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.08);
}

.voice-card__text {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-dark);
  margin-bottom: 1.5rem;
}

.voice-card__stars {
  color: #f59e0b;
  font-size: 1rem;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.voice-card__footer cite {
  font-size: 0.875rem;
  color: var(--color-gray);
}

/* ================================================================
   CTA セクション
   ================================================================ */
.cta-section {
  position: relative;
  padding: var(--section-py) 0;
  background: var(--color-dark);
  overflow: hidden;
  text-align: center;
  color: var(--color-white);
}

.cta-section__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      ellipse 80% 60% at 50% 120%,
      rgba(41, 182, 232, 0.3) 0%,
      transparent 70%
    ),
    radial-gradient(
      ellipse 40% 40% at 80% 20%,
      rgba(41, 182, 232, 0.1) 0%,
      transparent 60%
    );
}

.cta-section__inner {
  position: relative;
  z-index: 1;
}

.cta-section__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin: 1rem 0 1.5rem;
}

.cta-section__sub {
  font-size: 1.0625rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.cta-section__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.cta-section__note {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.4);
}

/* ================================================================
   フッター
   ================================================================ */
.site-footer {
  background: #075985;
  color: var(--color-white);
}

.site-footer__top {
  padding: 80px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
}

.site-footer__logo {
  display: block;
  font-size: 1.25rem;
  font-weight: 900;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.site-footer__tagline {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.site-footer__social {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.6);
  transition:
    border-color 0.2s,
    color 0.2s,
    background 0.2s;
}

.social-link:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(41, 182, 232, 0.08);
}

.site-footer__col-title {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 1.25rem;
}

.site-footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.site-footer__links a {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.2s;
}

.site-footer__links a:hover {
  color: var(--color-white);
}

.site-footer__address p {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 0.75rem;
  line-height: 1.6;
}

.site-footer__address a {
  color: rgba(255, 255, 255, 0.7);
}
.site-footer__address a:hover {
  color: var(--color-white);
}

.site-footer__bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
}

.site-footer__bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  width: 100%;
}

.site-footer__copy {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.3);
}

.site-footer__bottom-nav {
  display: flex;
  gap: 1.5rem;
}

.site-footer__bottom-nav a {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.3);
  transition: color 0.2s;
}

.site-footer__bottom-nav a:hover {
  color: rgba(255, 255, 255, 0.6);
}

/* ================================================================
   投稿一覧 / ブログ
   ================================================================ */
.site-main:not(.fp) {
  padding-top: 96px;
  padding-bottom: var(--section-py);
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.post-card {
  border-radius: 8px;
  overflow: hidden;
  background: var(--color-white);
  border: 1px solid var(--color-gray-light);
  transition:
    transform 0.3s,
    box-shadow 0.3s;
}

.post-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.08);
}

.post-card__thumb {
  display: block;
  overflow: hidden;
  aspect-ratio: 16/9;
}
.post-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}
.post-card:hover .post-card__thumb img {
  transform: scale(1.04);
}

.post-card__body {
  padding: 1.5rem;
}
.post-card__meta {
  font-size: 0.8125rem;
  color: var(--color-gray);
  margin-bottom: 0.5rem;
}
.post-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  line-height: 1.4;
}
.post-card__title a {
  transition: color 0.2s;
}
.post-card__title a:hover {
  color: var(--color-primary);
}
.post-card__excerpt {
  font-size: 0.9rem;
  color: var(--color-gray);
  line-height: 1.7;
  margin-bottom: 1rem;
}

/* ページコンテンツ */
.page-banner {
  background: var(--color-dark);
  color: var(--color-white);
  padding: 120px 0 48px;
}

.page-banner__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.breadcrumb {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.5);
}
.breadcrumb a:hover {
  color: var(--color-white);
}

.page-content {
  padding: 64px 0;
}

.entry-content {
  max-width: 760px;
}
.entry-content h2 {
  font-size: 1.75rem;
  font-weight: 800;
  margin: 2rem 0 1rem;
}
.entry-content h3 {
  font-size: 1.375rem;
  font-weight: 700;
  margin: 1.5rem 0 0.75rem;
}
.entry-content p {
  margin-bottom: 1.25rem;
  line-height: 1.8;
}
.entry-content ul,
.entry-content ol {
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
}
.entry-content li {
  margin-bottom: 0.5rem;
  line-height: 1.7;
}
.entry-content img {
  border-radius: 8px;
  margin: 1.5rem 0;
}

/* Single記事 */
.single-layout {
  padding: 100px 0 60px;
}
.single-meta {
  font-size: 0.875rem;
  color: var(--color-gray);
  margin-bottom: 1rem;
}
.single-title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  margin-bottom: 2rem;
}
.single-thumbnail {
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 2.5rem;
  aspect-ratio: 16/9;
}
.single-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-navigation {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-gray-light);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.post-navigation .nav-label {
  display: block;
  font-size: 0.8125rem;
  color: var(--color-gray);
  margin-bottom: 0.25rem;
}
.post-navigation .nav-title {
  font-weight: 700;
}

/* 404 */
.error-404 {
  padding: 160px 0;
  text-align: center;
}
.error-404__code {
  font-size: clamp(6rem, 15vw, 12rem);
  font-weight: 900;
  color: var(--color-gray-light);
  line-height: 1;
}
.error-404__msg {
  font-size: 1.25rem;
  color: var(--color-gray);
  margin: 1rem 0 2rem;
}

/* ================================================================
   AOS アニメーション（簡易実装）
   ================================================================ */
[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
}

[data-aos].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ================================================================
   レスポンシブ
   ================================================================ */
@media (max-width: 1024px) {
  :root {
    --section-py: 80px;
    --container-px: 24px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .feature-row {
    gap: 48px;
  }
  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-py: 64px;
  }

  .mega-nav,
  .site-header__actions {
    display: none;
  }
  .hamburger {
    display: flex;
    margin-left: auto;
  }

  .hero__title {
    font-size: clamp(2.5rem, 9vw, 4rem);
  }

  .tab-panel__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .feature-row,
  .feature-row--reverse {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 32px;
  }
  .feature-row--reverse > * {
    direction: ltr;
  }
  .feature-row__visual {
    aspect-ratio: 16/9;
  }

  .works-grid {
    grid-template-columns: 1fr 1fr;
  }
  .work-card--large {
    grid-column: 1 / -1;
    grid-row: auto;
  }
  .work-card--large .work-card__img {
    aspect-ratio: 16/9;
  }

  .voices-grid {
    grid-template-columns: 1fr;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .site-footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 480px) {
  :root {
    --section-py: 48px;
    --container-px: 16px;
  }

  .hero__actions {
    flex-direction: column;
  }
  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .works-grid {
    grid-template-columns: 1fr;
  }
  .site-footer__grid {
    grid-template-columns: 1fr;
  }
  .tabs {
    flex-direction: column;
    border-bottom: none;
    gap: 0.25rem;
  }
  .tab-btn {
    border: 1px solid var(--color-gray-light);
    border-radius: 6px;
    width: 100%;
  }
  .tab-btn--active {
    border-color: var(--color-primary);
    background: rgba(41, 182, 232, 0.05);
  }
  .tab-btn {
    border-bottom: none;
  }
}

/* ================================================================
   建築実績 アーカイブ
   ================================================================ */

/* アーカイブヒーロー */
.archive-hero {
  background: var(--color-dark);
  color: var(--color-white);
  padding: 120px 0 60px;
  text-align: center;
}

.archive-hero__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  margin: 0.75rem 0 1rem;
}

.archive-hero__desc {
  color: rgba(255, 255, 255, 0.65);
  font-size: 1.0625rem;
  max-width: 560px;
  margin: 0 auto 2.5rem;
}

.archive-stats {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  overflow: hidden;
  max-width: 840px;
  margin: 0 auto;
}

.archive-stat {
  flex: 1;
  min-width: 120px;
  padding: 24px 20px;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.archive-stat:last-child {
  border-right: none;
}

.archive-stat__num {
  display: block;
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-white);
  line-height: 1;
  margin-bottom: 0.375rem;
}

.archive-stat__num small {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
}

.archive-stat__label {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.05em;
}

/* パンくず */
.breadcrumb-wrap {
  background: var(--color-light);
  padding: 12px 0;
  border-bottom: 1px solid var(--color-gray-light);
}

/* フィルターバー */
.filter-bar {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-light);
  position: sticky;
  top: 72px;
  z-index: 50;
}

.filter-inner {
  display: flex;
  gap: 0.375rem;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 12px 0;
  flex-wrap: wrap;
}
.filter-inner::-webkit-scrollbar {
  display: none;
}

.filter-btn {
  padding: 0.375rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-gray);
  border: 1px solid var(--color-gray-light);
  border-radius: 100px;
  white-space: nowrap;
  transition: all 0.2s;
  cursor: pointer;
  background: var(--color-white);
}

.filter-btn:hover {
  border-color: var(--color-dark);
  color: var(--color-dark);
}

.filter-btn--active {
  background: var(--color-dark);
  border-color: var(--color-dark);
  color: var(--color-white);
}

/* アーカイブセクション */
.works-archive-section {
  padding: 60px 0;
  background: var(--color-light);
}

/* アーカイブグリッド */
.archive-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.archive-card {
  display: block;
  background: var(--color-white);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--color-gray-light);
  transition:
    transform 0.3s,
    box-shadow 0.3s;
  text-decoration: none;
  color: inherit;
}

.archive-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1);
}

.archive-card__img {
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-dark-3);
}

.archive-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out);
}

.archive-card:hover .archive-card__img img {
  transform: scale(1.05);
}

.archive-card__no-img {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-dark-3);
  color: var(--color-gray);
}

.archive-card__body {
  padding: 1.125rem;
}

.archive-card__cat {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 0.375rem;
}

.archive-card__title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 0.375rem;
}

.archive-card__meta {
  font-size: 0.8125rem;
  color: var(--color-gray);
  margin-bottom: 0.5rem;
}

.archive-card__meta span + span::before {
  content: "  ";
}

.archive-card__more {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-primary);
}

/* work-cardのリンク */
.work-card__link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.work-card__no-img {
  width: 100%;
  height: 100%;
  background: var(--color-dark-3);
}

/* ================================================================
   建築実績 詳細
   ================================================================ */

.work-detail-hero {
  position: relative;
  height: 60vh;
  min-height: 360px;
  max-height: 560px;
  overflow: hidden;
  background: var(--color-dark-3);
}

.work-detail-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.work-detail-hero__placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    var(--color-dark) 0%,
    var(--color-dark-3) 100%
  );
}

.work-detail-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(7, 89, 133, 0.65) 0%,
    rgba(7, 89, 133, 0.1) 60%,
    transparent 100%
  );
  display: flex;
  align-items: flex-end;
  padding-bottom: 40px;
}

.work-detail-cat {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.875rem;
  border-radius: 4px;
  margin-bottom: 0.75rem;
}

.work-detail-title {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 900;
  color: var(--color-white);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.work-detail-body {
  padding: 48px 0 80px;
}

.work-detail-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  align-items: start;
}

/* 戻るリンク */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-gray);
  margin-bottom: 2rem;
  transition: color 0.2s;
}
.back-link:hover {
  color: var(--color-dark);
}

/* ギャラリー */
.work-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  margin-top: 2rem;
  border-radius: 8px;
  overflow: hidden;
}

.work-gallery__item {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.work-gallery__item--large {
  grid-column: 1 / 3;
  grid-row: 1 / 3;
  aspect-ratio: auto;
}

.work-gallery__link {
  display: block;
  height: 100%;
  overflow: hidden;
  position: relative;
}

.work-gallery__link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out);
}

.work-gallery__link:hover img {
  transform: scale(1.04);
}

.work-gallery__zoom {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  opacity: 0;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    opacity 0.2s,
    transform 0.2s;
}

.work-gallery__link:hover .work-gallery__zoom {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.work-gallery__caption {
  padding: 0.375rem 0.5rem;
  font-size: 0.8125rem;
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.8);
}
.work-gallery__caption strong {
  display: block;
  color: var(--color-white);
  margin-bottom: 0.125rem;
}

/* 前後ナビ */
.work-detail-nav {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-gray-light);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.work-detail-nav__prev,
.work-detail-nav__next {
  display: block;
  padding: 1rem;
  border: 1px solid var(--color-gray-light);
  border-radius: 6px;
  transition:
    border-color 0.2s,
    background 0.2s;
}
.work-detail-nav__next {
  text-align: right;
}
.work-detail-nav__prev:hover,
.work-detail-nav__next:hover {
  border-color: var(--color-primary);
  background: rgba(41, 182, 232, 0.04);
}

.nav-label {
  display: block;
  font-size: 0.75rem;
  color: var(--color-gray);
  margin-bottom: 0.25rem;
}
.nav-title {
  font-size: 0.9375rem;
  font-weight: 700;
}

/* サイドバー: 工事概要 */
.work-spec-card {
  background: var(--color-light);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  position: sticky;
  top: 104px;
}

.work-spec-card__title {
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--color-primary);
}

.work-spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.work-spec-table th,
.work-spec-table td {
  padding: 0.625rem 0;
  border-bottom: 1px solid var(--color-gray-light);
  vertical-align: top;
}
.work-spec-table th {
  width: 5em;
  font-weight: 700;
  color: var(--color-gray);
}
.work-spec-table td {
  color: var(--color-dark);
}

/* 関連実績 */
.work-related__title {
  font-size: 0.9375rem;
  font-weight: 800;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--color-gray-light);
}

.work-related__list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.work-related__item {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  text-decoration: none;
  color: inherit;
  padding: 0.5rem;
  border-radius: 6px;
  transition: background 0.2s;
}
.work-related__item:hover {
  background: var(--color-light);
}

.work-related__thumb {
  flex-shrink: 0;
  width: 64px;
  height: 48px;
  border-radius: 4px;
  overflow: hidden;
  background: var(--color-dark-3);
}
.work-related__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.work-related__no-img {
  width: 100%;
  height: 100%;
}

.work-related__cat {
  font-size: 0.6875rem;
  color: var(--color-primary);
  font-weight: 700;
  display: block;
  margin-bottom: 0.125rem;
}
.work-related__info h4 {
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.4;
}

/* ライトボックス */
.lb-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}
.lb-overlay.is-open {
  display: flex;
}

.lb-img-wrap {
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.lb-img-wrap img {
  max-width: 100%;
  max-height: 85vh;
  object-fit: contain;
}

.lb-caption {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
  margin-top: 0.75rem;
  text-align: center;
}

.lb-close,
.lb-prev,
.lb-next {
  position: absolute;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: var(--color-white);
  font-size: 1.5rem;
  cursor: pointer;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.lb-close:hover,
.lb-prev:hover,
.lb-next:hover {
  background: rgba(255, 255, 255, 0.2);
}
.lb-close {
  top: 20px;
  right: 20px;
  font-size: 1rem;
}
.lb-prev {
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2rem;
}
.lb-next {
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2rem;
}
.lb-counter {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
}

/* ================================================================
   レスポンシブ追加
   ================================================================ */
@media (max-width: 1024px) {
  .archive-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .work-detail-layout {
    grid-template-columns: 1fr;
  }
  .work-spec-card {
    position: static;
  }
}

@media (max-width: 768px) {
  .archive-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .archive-stats {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .archive-stat {
    min-width: calc(50% - 1px);
  }
  .work-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
  .work-gallery__item--large {
    grid-column: 1 / -1;
    grid-row: auto;
  }
  .work-detail-nav {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .archive-grid {
    grid-template-columns: 1fr;
  }
  .work-gallery {
    grid-template-columns: 1fr;
  }
  .work-gallery__item--large {
    grid-column: auto;
  }
  .filter-inner {
    flex-wrap: nowrap;
  }
}

/* ================================================================
   サービスカードグリッド（6項目）
   ================================================================ */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-gray-light);
  border-radius: 12px;
  padding: 2rem 1.75rem;
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
  transition:
    transform 0.3s var(--ease-out),
    box-shadow 0.3s,
    border-color 0.3s;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease-out);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(41, 182, 232, 0.15);
  border-color: rgba(41, 182, 232, 0.3);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card__num {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.service-card__icon {
  color: var(--color-primary);
  margin-bottom: 1.25rem;
  transition: transform 0.3s;
}

.service-card:hover .service-card__icon {
  transform: scale(1.1);
}

.service-card__title {
  font-size: 1.125rem;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 0.75rem;
  color: var(--color-dark);
}

.service-card__desc {
  font-size: 0.9rem;
  color: var(--color-gray);
  line-height: 1.75;
  flex: 1;
  margin-bottom: 1.25rem;
}

.service-card__more {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-top: auto;
  transition: gap 0.2s;
}

@media (max-width: 1024px) {
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .service-grid {
    grid-template-columns: 1fr;
  }
}

/* ================================================================
   ページ共通ヒーロー
   ================================================================ */
.page-hero {
  position: relative;
  padding: 120px 0 80px;
  overflow: hidden;
  background: linear-gradient(
    135deg,
    var(--color-dark) 0%,
    var(--color-dark-3) 60%,
    var(--color-primary) 100%
  );
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(
      ellipse at 80% 50%,
      rgba(41, 182, 232, 0.25) 0%,
      transparent 60%
    ),
    radial-gradient(
      ellipse at 10% 80%,
      rgba(7, 89, 133, 0.4) 0%,
      transparent 50%
    );
  pointer-events: none;
}

.page-hero__inner {
  position: relative;
  z-index: 1;
}

.page-hero__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  color: var(--color-white);
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin: 0.5rem 0 1rem;
}

.page-hero__desc {
  font-size: clamp(0.9rem, 1.5vw, 1.125rem);
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
  max-width: 560px;
}

/* ================================================================
   業務内容
   ================================================================ */
.business-section {
  padding: var(--section-py) 0;
}

.business-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 80px 0;
  border-bottom: 1px solid var(--color-gray-light);
}

.business-item:last-child {
  border-bottom: none;
}

.business-item--reverse {
  direction: rtl;
}
.business-item--reverse > * {
  direction: ltr;
}

.business-item__visual {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: linear-gradient(
    135deg,
    var(--color-light) 0%,
    rgba(41, 182, 232, 0.15) 100%
  );
}

.business-item__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.business-item__no-img {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.business-item__no-img-num {
  font-family: "Inter", sans-serif;
  font-size: 6rem;
  font-weight: 900;
  color: var(--color-primary);
  opacity: 0.2;
  line-height: 1;
}

.business-item__num-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Inter", sans-serif;
  font-size: 0.875rem;
  font-weight: 700;
}

.business-item__title {
  font-size: clamp(1.375rem, 2.5vw, 2rem);
  font-weight: 900;
  color: var(--color-dark);
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.business-item__bar {
  width: 40px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
  margin-bottom: 1.25rem;
}

.business-item__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.business-item__list li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.9375rem;
  color: var(--color-gray);
  line-height: 1.7;
}

.business-item__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
}

/* 業務内容 内部CTA */
.inner-cta-section {
  padding: 80px 0;
  background: var(--color-light);
}

.inner-cta-inner {
  text-align: center;
}

.inner-cta-title {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 900;
  color: var(--color-dark);
  margin: 0.5rem 0 1rem;
}

.inner-cta-desc {
  color: var(--color-gray);
  font-size: 0.9375rem;
  line-height: 1.8;
  margin-bottom: 2rem;
}

/* ================================================================
   会社概要
   ================================================================ */
.company-section {
  padding: 80px 0;
}

.company-section--alt {
  background: var(--color-light);
}

.section-head {
  margin-bottom: 48px;
}

.section-head .section-label {
  display: inline-block;
  margin-bottom: 0.75rem;
}

.company-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.company-table th,
.company-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-gray-light);
  text-align: left;
  vertical-align: top;
  line-height: 1.7;
}

.company-table th {
  width: 200px;
  font-weight: 700;
  color: var(--color-dark);
  background: rgba(41, 182, 232, 0.06);
  white-space: nowrap;
}

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

.history-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.history-table th,
.history-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-gray-light);
  text-align: left;
  line-height: 1.7;
}

.history-table th {
  width: 180px;
  font-weight: 700;
  color: var(--color-primary-dark);
  white-space: nowrap;
}

.history-table td {
  color: var(--color-gray);
}

.access-address {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 0.5rem;
}

.access-note {
  font-size: 0.875rem;
  color: var(--color-gray);
  margin-bottom: 1.5rem;
}

.map-wrap {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 16/6;
}

.map-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* 組織図モーダル */
.org-chart img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  cursor: zoom-in;
  border-radius: 8px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
}

.org-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(0, 0, 0, 0.85);
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.org-modal.is-open {
  display: flex;
}

.org-modal__inner {
  max-width: 90vw;
  max-height: 90vh;
  overflow: auto;
}

.org-modal__inner img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
}

.org-modal__close {
  position: fixed;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  border-radius: 50%;
  color: white;
  font-size: 1.125rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.org-modal__close:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* ================================================================
   お問い合わせ
   ================================================================ */
.contact-info-section {
  padding: 64px 0;
  background: var(--color-light);
}

.contact-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.contact-info-card {
  background: var(--color-white);
  border-radius: 16px;
  padding: 40px;
  text-align: center;
  box-shadow: 0 2px 16px rgba(41, 182, 232, 0.08);
}

.contact-info-card__icon {
  width: 64px;
  height: 64px;
  background: var(--color-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  color: var(--color-primary);
}

.contact-info-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.75rem;
}

.contact-tel {
  display: block;
  font-family: "Inter", sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
  text-decoration: none;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
  transition: color 0.2s;
}

.contact-tel:hover {
  color: var(--color-dark);
}

.contact-info-card__sub {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-dark-3);
  margin-bottom: 0.5rem;
}

.contact-info-card__note {
  font-size: 0.8125rem;
  color: var(--color-gray);
  line-height: 1.7;
}

.contact-form-section {
  padding: var(--section-py) 0;
}

.contact-form-wrap {
  max-width: 760px;
  margin: 0 auto;
}

.contact-note {
  text-align: center;
  color: var(--color-gray);
  font-size: 0.9375rem;
  margin-bottom: 1.5rem;
}

/* ================================================================
   品質管理・安全管理
   ================================================================ */
.mgmt-section {
  padding: 80px 0;
}

.mgmt-section--alt {
  background: var(--color-light);
}

.mgmt-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.mgmt-layout--reverse {
  direction: rtl;
}
.mgmt-layout--reverse > * {
  direction: ltr;
}

.mgmt-visual {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.mgmt-visual__img {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-color: var(--color-dark-3);
  transition: transform 0.6s var(--ease-out);
}

.mgmt-visual:hover .mgmt-visual__img {
  transform: scale(1.04);
}

.mgmt-visual__label {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: var(--color-primary);
  color: white;
  font-family: "Inter", sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 0.375rem 0.875rem;
  border-radius: 4px;
}

.mgmt-title {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 900;
  color: var(--color-dark);
  line-height: 1.3;
  margin: 0.5rem 0 0.75rem;
}

.mgmt-bar {
  width: 40px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
  margin-bottom: 1.25rem;
}

.mgmt-text {
  color: var(--color-gray);
  line-height: 1.85;
  font-size: 0.9375rem;
  margin-bottom: 1.5rem;
}

.mgmt-list {
  list-style: none;
  counter-reset: mgmt;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.mgmt-list li {
  counter-increment: mgmt;
  position: relative;
  padding-left: 2rem;
  font-size: 0.9375rem;
  color: var(--color-gray);
  line-height: 1.7;
}

.mgmt-list li::before {
  content: counter(mgmt, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-family: "Inter", sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* ================================================================
   代表挨拶
   ================================================================ */
.message-section {
  padding: var(--section-py) 0;
}

.message-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 80px;
  align-items: start;
}

.message-photo img {
  width: 100%;
  border-radius: 12px;
  display: block;
  box-shadow: 0 8px 32px rgba(7, 89, 133, 0.12);
}

.message-photo__caption {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: var(--color-gray);
  line-height: 1.7;
  text-align: center;
}

.message-body p {
  font-size: 1rem;
  color: var(--color-gray);
  line-height: 2;
  margin-bottom: 1.25em;
}

.message-sign {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-gray-light);
  font-size: 0.9375rem;
  color: var(--color-dark);
  font-weight: 600;
  line-height: 1.8;
}

/* ================================================================
   プライバシーポリシー
   ================================================================ */
.policy-section {
  padding: var(--section-py) 0;
}

.policy-wrap {
  max-width: 800px;
  margin: 0 auto;
}

.policy-intro {
  font-size: 0.9375rem;
  color: var(--color-gray);
  line-height: 1.9;
  margin-bottom: 3rem;
  padding: 1.5rem;
  background: var(--color-light);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 8px 8px 0;
}

.policy-item {
  margin-bottom: 2.5rem;
}

.policy-item h2 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-gray-light);
}

.policy-item p {
  font-size: 0.9375rem;
  color: var(--color-gray);
  line-height: 1.85;
}

.policy-item ul {
  list-style: none;
  margin-top: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.policy-item ul li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.9375rem;
  color: var(--color-gray);
  line-height: 1.7;
}

.policy-item ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
}

.policy-contact {
  margin-top: 1rem;
  padding: 1.25rem 1.5rem;
  background: var(--color-light);
  border-radius: 8px;
  font-size: 0.9375rem;
  color: var(--color-dark);
  line-height: 1.9;
}

/* ================================================================
   採用情報
   ================================================================ */
.recruit-section {
  padding: var(--section-py) 0;
}

.recruit-intro {
  font-size: 0.9375rem;
  color: var(--color-gray);
  line-height: 2;
  margin-bottom: 3rem;
  max-width: 800px;
}

.recruit-reform {
  background: linear-gradient(
    135deg,
    var(--color-dark) 0%,
    var(--color-dark-3) 100%
  );
  border-radius: 16px;
  padding: 40px;
  margin-bottom: 3rem;
}

.recruit-reform h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 1.25rem;
}

.recruit-reform__list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem 2rem;
}

.recruit-reform__list li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
}

.recruit-reform__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
}

.recruit-sub-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 1rem;
  padding-left: 0.875rem;
  border-left: 3px solid var(--color-primary);
}

.recruit-text {
  font-size: 0.9375rem;
  color: var(--color-gray);
  line-height: 2;
  margin-bottom: 2.5rem;
}

.recruit-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
  margin-bottom: 3rem;
}

.recruit-table th,
.recruit-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-gray-light);
  text-align: left;
  vertical-align: top;
  line-height: 1.7;
}

.recruit-table th {
  width: 160px;
  font-weight: 700;
  color: var(--color-dark);
  background: rgba(41, 182, 232, 0.06);
  white-space: nowrap;
}

.recruit-table td {
  color: var(--color-gray);
}

.recruit-cta {
  text-align: center;
  padding: 48px 0 0;
  border-top: 1px solid var(--color-gray-light);
}

.recruit-cta p {
  font-size: 0.9375rem;
  color: var(--color-gray);
  margin-bottom: 1.5rem;
}

.btn--lg {
  padding: 1.125rem 3rem;
  font-size: 1rem;
}

/* ================================================================
   ページ共通レスポンシブ
   ================================================================ */
@media (max-width: 1024px) {
  .business-item,
  .mgmt-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .business-item--reverse,
  .mgmt-layout--reverse {
    direction: ltr;
  }

  .message-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .message-photo {
    max-width: 320px;
    margin: 0 auto;
  }

  .contact-info-grid {
    grid-template-columns: 1fr;
  }

  .recruit-reform__list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .page-hero {
    padding: 80px 0 60px;
  }

  .business-item {
    padding: 48px 0;
  }

  .company-table th {
    width: 120px;
    white-space: normal;
  }
  .history-table th {
    width: 130px;
    white-space: normal;
  }

  .recruit-reform__list {
    grid-template-columns: 1fr;
  }

  .recruit-table th {
    width: 110px;
    white-space: normal;
  }

  .map-wrap {
    aspect-ratio: 4/3;
  }
}

.hero-title-animated {
  position: relative;
  display: inline-block;
}

.hero-title-animated::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -18px;
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, 0.75);
  transform: scaleX(0);
  transform-origin: left center;
  animation: heroLineDraw 1.2s ease-out 1.1s forwards;
}

.hero-title-animated__line {
  display: inline-block;
  opacity: 0;
  transform: translateY(24px);
  animation: heroTextRise 0.9s ease-out forwards;
}

.hero-title-animated__line:nth-child(3) {
  animation-delay: 0.25s;
}

.hero-title-animated em {
  position: relative;
  font-style: normal;
  color: #fff;
}

.hero-title-animated em::after {
  content: "";
  position: absolute;
  left: -0.1em;
  right: -0.1em;
  bottom: 0.08em;
  height: 0.35em;
  background: rgba(255, 255, 255, 0.18);
  z-index: -1;
  transform: scaleX(0);
  transform-origin: left center;
  animation: heroEmphasis 0.7s ease-out 1s forwards;
}

@keyframes heroTextRise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroLineDraw {
  to {
    transform: scaleX(1);
  }
}

@keyframes heroEmphasis {
  to {
    transform: scaleX(1);
  }
}