/* ==========================================================================
   合同会社ヨアケ コーポレートサイト共通スタイル（2026-10 リデザイン版）
   方針: 色・トンマナ（紺×アンバー×コーラル）は踏襲し、
         大きな見出し・英字ラベル・数字・余白で「企業としての厚み」と
         「ベンチャーの勢い」を両立させる。
   ========================================================================== */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.8;
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "palt";
}

img,
svg,
video {
  max-width: 100%;
  display: block;
}

a {
  color: var(--color-navy);
}

.container {
  max-width: var(--maxwidth);
  margin: 0 auto;
  padding: 0 24px;
}

@media (min-width: 768px) {
  .container {
    padding: 0 40px;
  }
}

/* スクリーンリーダー専用テキスト（画面上は非表示だが読み上げ対象） */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-amber);
  color: var(--color-navy);
  padding: 8px 16px;
  z-index: 300;
}

.skip-link:focus {
  left: 8px;
  top: 8px;
}

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

/* 英字ラベル（全セクション共通） */
.en {
  font-family: var(--font-en);
}

/* ==========================================================================
   ヘッダー
   - 下層: 紺背景で固定
   - トップ(.is-home): ヒーロー上は透明 → スクロールで紺に切り替え（site.js）
   ========================================================================== */

.site-header {
  background: rgba(15, 27, 51, 0.96);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: background 0.3s ease, box-shadow 0.3s ease;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.is-home .site-header {
  position: fixed;
  left: 0;
  right: 0;
  background: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.is-home .site-header.is-scrolled,
.is-home .site-header.is-open {
  background: rgba(15, 27, 51, 0.96);
  box-shadow: 0 8px 24px rgba(10, 19, 38, 0.25);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.site-header__inner {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 24px;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.site-logo {
  display: block;
  text-decoration: none;
}

.site-logo img {
  height: 44px;
  width: auto;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 999px;
  color: var(--color-white);
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.12em;
  padding: 8px 18px;
  cursor: pointer;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.site-nav__list {
  list-style: none;
  display: flex;
  gap: 28px;
  margin: 0;
  padding: 0;
}

.site-nav__list a {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--color-white);
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  position: relative;
  padding: 4px 0;
}

.site-nav__en {
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--color-amber);
  text-transform: uppercase;
}

.site-nav__list a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: var(--gradient-dawn);
  transform: scaleX(0);
  transition: transform 0.25s ease;
}

.site-nav__list a:hover::after,
.site-nav__list a[aria-current="page"]::after {
  transform: scaleX(1);
}

.site-nav__cta {
  padding: 12px 24px;
  font-size: 14px;
}

@media (max-width: 1023px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    padding: 8px 0 24px;
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav__list {
    flex-direction: column;
    gap: 0;
  }

  .site-nav__list a {
    flex-direction: row-reverse;
    justify-content: space-between;
    align-items: baseline;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    font-size: 16px;
  }

  .site-nav__list a::after {
    display: none;
  }

  .site-nav__cta {
    text-align: center;
  }
}

/* ==========================================================================
   ボタン
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 18px 36px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 16px;
  line-height: 1.4;
  border: 2px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.btn::after {
  content: "→";
  font-family: var(--font-en);
  transition: transform 0.2s ease;
}

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

.btn--noarrow::after {
  content: none;
}

.btn-primary {
  background: var(--gradient-dawn);
  color: var(--color-navy-ink);
  box-shadow: 0 8px 24px rgba(245, 166, 35, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(255, 107, 91, 0.35);
  color: var(--color-navy-ink);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-outline:hover {
  border-color: var(--color-amber);
  color: var(--color-amber);
}

.btn-dark {
  background: var(--color-navy);
  color: var(--color-white);
}

.btn-dark:hover {
  background: var(--color-navy-ink);
  color: var(--color-amber);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 0;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-navy);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid var(--color-amber);
  padding-bottom: 2px;
}

.text-link::after {
  content: "→";
  font-family: var(--font-en);
  transition: transform 0.2s ease;
}

.text-link:hover::after {
  transform: translateX(4px);
}

@media (prefers-reduced-motion: reduce) {
  .btn,
  .btn::after,
  .text-link::after {
    transition: none;
  }

  .btn-primary:hover {
    transform: none;
  }
}

/* ==========================================================================
   ヒーロー（トップページ）
   ========================================================================== */

.hero {
  background: linear-gradient(180deg, var(--color-navy-deep) 0%, var(--color-navy) 100%);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 640px;
  min-height: 100svh;
}

/* 背景動画（夜明けの空撮）。読み込み前・再生不可時は .hero 自体の紺グラデーションが背景になる */
.hero__video {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 可読性確保用の暗幕オーバーレイ（左下を濃くして大見出しを読ませる） */
.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(10, 19, 38, 0.78) 0%, rgba(10, 19, 38, 0.35) 60%, rgba(10, 19, 38, 0.15) 100%),
    linear-gradient(180deg, rgba(10, 19, 38, 0.35) 0%, var(--hero-dawn-overlay) 60%, rgba(10, 19, 38, 0.85) 100%);
}

.hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1360px;
  margin: 0 auto;
  padding: calc(var(--header-h) + 64px) 24px 48px;
}

@media (min-width: 768px) {
  .hero__inner {
    padding: calc(var(--header-h) + 96px) 40px 64px;
  }
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-en);
  color: var(--color-amber);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.24em;
  margin: 0 0 24px;
}

.hero__eyebrow::before {
  content: "";
  width: 40px;
  height: 2px;
  background: var(--gradient-dawn);
}

.hero__title {
  font-size: clamp(34px, 8.4vw, 112px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 32px;
  color: var(--color-white);
  font-weight: 900;
}

/* アクセント行: アンバー→コーラルのグラデーション文字 */
.hero__nowrap {
  white-space: nowrap;
}

.hero__title-accent {
  color: var(--color-amber);
  background: var(--gradient-dawn);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__lead {
  font-size: 16px;
  line-height: 2;
  max-width: 640px;
  margin: 0 0 40px;
  color: rgba(255, 255, 255, 0.88);
}

@media (min-width: 768px) {
  .hero__lead {
    font-size: 18px;
  }
}

/* ヒーロー下部: 事業の柱を並べた帯 */
.hero__pillars {
  position: relative;
  z-index: 2;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(10, 19, 38, 0.55);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.hero__pillars-list {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 1360px;
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .hero__pillars-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

.hero__pillars-list a {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  color: var(--color-white);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  transition: background 0.2s ease;
}

@media (min-width: 768px) {
  .hero__pillars-list a {
    padding: 28px 40px;
    border-bottom: none;
    border-right: 1px solid rgba(255, 255, 255, 0.12);
  }

  .hero__pillars-list li:last-child a {
    border-right: none;
  }
}

.hero__pillars-list a:hover {
  background: rgba(245, 166, 35, 0.12);
}

.hero__pillar-num {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 13px;
  color: var(--color-amber);
}

.hero__pillar-text {
  display: flex;
  flex-direction: column;
  line-height: 1.5;
  font-weight: 700;
  font-size: 15px;
}

.hero__pillar-text small {
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.6);
}

.hero__scroll {
  position: absolute;
  right: 24px;
  bottom: 140px;
  z-index: 2;
  writing-mode: vertical-rl;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: rgba(255, 255, 255, 0.7);
  display: none;
}

@media (min-width: 1024px) {
  .hero__scroll {
    display: block;
    right: 40px;
  }
}

.hero__scroll::after {
  content: "";
  display: block;
  width: 1px;
  height: 64px;
  margin: 16px auto 0;
  background: linear-gradient(180deg, var(--color-amber), transparent);
  animation: hero-scroll 2s ease-in-out infinite;
}

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

@media (prefers-reduced-motion: reduce) {
  /* 動画を止めて紺グラデーション背景に落とす */
  .hero__video {
    display: none;
  }

  .hero__scroll::after {
    animation: none;
  }
}

/* ==========================================================================
   下層ページヒーロー
   ========================================================================== */

.page-hero {
  background:
    radial-gradient(ellipse at 85% 120%, rgba(245, 166, 35, 0.28) 0%, transparent 55%),
    radial-gradient(ellipse at 100% 0%, rgba(255, 107, 91, 0.16) 0%, transparent 45%),
    linear-gradient(180deg, var(--color-navy-ink) 0%, var(--color-navy) 100%);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.page-hero__inner {
  max-width: var(--maxwidth);
  margin: 0 auto;
  padding: 88px 24px 72px;
  position: relative;
}

@media (min-width: 768px) {
  .page-hero__inner {
    padding: 128px 40px 96px;
  }
}

.page-hero__eyebrow {
  display: block;
  font-family: var(--font-en);
  font-weight: 800;
  font-size: clamp(48px, 10vw, 120px);
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.35) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-hero__title {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  margin: 0 0 24px;
  color: var(--color-amber);
}

.page-hero__title::before {
  content: "";
  width: 32px;
  height: 2px;
  background: var(--gradient-dawn);
}

.page-hero__lead {
  font-size: 16px;
  margin: 0;
  max-width: 720px;
  color: rgba(255, 255, 255, 0.88);
  line-height: 2;
}

@media (min-width: 768px) {
  .page-hero__lead {
    font-size: 18px;
  }
}

.page-hero__line,
.hero__line,
.section-divider {
  display: block;
  width: 100%;
  height: 4px;
  background: var(--gradient-dawn);
}

/* パンくず */
.breadcrumb {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-line);
  font-size: 12px;
}

.breadcrumb ol {
  list-style: none;
  margin: 0 auto;
  padding: 12px 24px;
  max-width: var(--maxwidth);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

@media (min-width: 768px) {
  .breadcrumb ol {
    padding: 12px 40px;
  }
}

.breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--color-muted);
}

.breadcrumb a {
  color: var(--color-muted);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--color-coral);
}

/* ==========================================================================
   セクション共通
   ========================================================================== */

.section {
  padding: 72px 0;
}

.section--lg {
  padding: 96px 0;
}

@media (min-width: 768px) {
  .section {
    padding: 96px 0;
  }

  .section--lg {
    padding: 136px 0;
  }
}

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

.section--warm {
  background: var(--color-bg-warm);
}

.section--dark {
  background: var(--color-navy-ink);
  color: var(--color-white);
}

.section-head {
  display: grid;
  gap: 24px;
  margin-bottom: 56px;
}

@media (min-width: 1024px) {
  .section-head--split {
    grid-template-columns: 1.25fr 1fr;
    align-items: end;
    gap: 56px;
  }
}

.section__kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-en);
  color: var(--color-coral);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin: 0 0 16px;
}

.section__kicker::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gradient-dawn);
}

.section__title {
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.4;
  letter-spacing: 0;
  margin: 0;
  color: var(--color-navy);
  font-weight: 900;
}

.section--dark .section__title {
  color: var(--color-white);
}

.section__title-accent {
  background: var(--gradient-dawn);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section__lead {
  margin: 0 0 40px;
  max-width: 720px;
  font-size: 16px;
  line-height: 2;
}

.section-head .section__lead {
  margin: 0;
}

.section--dark .section__lead {
  color: rgba(255, 255, 255, 0.82);
}

/* 複数段落を続けるときの間隔詰め */
.section__lead--tight {
  margin-bottom: 16px;
}

.section__more {
  margin: 48px 0 0;
}

/* ==========================================================================
   マーキー（横流れテキスト帯）
   ========================================================================== */

.marquee {
  overflow: hidden;
  white-space: nowrap;
  background: var(--color-navy-ink);
  padding: 28px 0;
  display: flex;
}

.marquee__track {
  display: inline-block;
  flex-shrink: 0;
}

.marquee__item {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 40px;
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.35);
  letter-spacing: 0.02em;
  padding-right: 48px;
}

.marquee__item span {
  color: var(--color-amber);
  -webkit-text-stroke: 0;
}

@media (min-width: 768px) {
  .marquee__item {
    font-size: 72px;
  }
}

.marquee.is-running .marquee__track {
  animation: marquee-scroll 40s linear infinite;
}

.marquee.is-paused .marquee__track {
  animation-play-state: paused;
}

.marquee--static {
  white-space: normal;
  text-align: center;
}

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

@media (prefers-reduced-motion: reduce) {
  .marquee.is-running .marquee__track {
    animation: none;
  }
}

/* ==========================================================================
   メッセージ（トップ：About）
   ========================================================================== */

.message {
  display: grid;
  gap: 48px;
  align-items: center;
}

@media (min-width: 1024px) {
  .message {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
  }
}

.message__copy {
  font-size: clamp(26px, 3.6vw, 42px);
  font-weight: 900;
  line-height: 1.5;
  color: var(--color-navy);
  margin: 0 0 32px;
}

.message__body p {
  margin: 0 0 16px;
  line-height: 2.1;
}

.message__photo {
  position: relative;
}

.message__photo img {
  width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.message__photo::before {
  content: "";
  position: absolute;
  inset: 24px -24px -24px 24px;
  border-radius: var(--radius-lg);
  background: var(--gradient-dawn);
  opacity: 0.85;
  z-index: -1;
}

.message__photo {
  isolation: isolate;
}

/* ==========================================================================
   数字で見るヨアケ
   ========================================================================== */

.numbers {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  border-left: 1px solid rgba(255, 255, 255, 0.14);
}

@media (min-width: 1024px) {
  .numbers {
    grid-template-columns: repeat(4, 1fr);
  }
}

.numbers__item {
  padding: 32px 20px;
  border-right: 1px solid rgba(255, 255, 255, 0.14);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

@media (min-width: 768px) {
  .numbers__item {
    padding: 40px 32px;
  }
}

.numbers__label {
  font-size: 13px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
}

.numbers__value {
  font-family: var(--font-en);
  font-weight: 800;
  font-size: clamp(36px, 4.6vw, 60px);
  line-height: 1;
  white-space: nowrap;
  margin: 0;
  background: var(--gradient-dawn);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.numbers__value small {
  font-family: var(--font-base);
  font-size: 0.32em;
  font-weight: 700;
  margin-left: 4px;
  -webkit-text-fill-color: var(--color-white);
}

.numbers__note {
  margin: 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.7;
}

.numbers__caption {
  margin: 24px 0 0;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.55);
}

/* ==========================================================================
   事業紹介（トップ）：フィーチャー＋カード
   ========================================================================== */

.biz-feature {
  display: grid;
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-navy-ink);
  color: var(--color-white);
  margin-bottom: 24px;
}

@media (min-width: 1024px) {
  .biz-feature {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.biz-feature__body {
  padding: 40px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

@media (min-width: 768px) {
  .biz-feature__body {
    padding: 64px 56px;
  }
}

.biz-feature__photo {
  position: relative;
  min-height: 260px;
}

.biz-feature__photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.biz-feature__photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--color-navy-ink) 0%, rgba(10, 19, 38, 0.1) 40%);
}

.biz-num {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--color-amber);
  margin: 0;
}

.biz-feature__title {
  font-size: clamp(28px, 3.6vw, 44px);
  font-weight: 900;
  line-height: 1.35;
  margin: 0;
}

.biz-feature__desc {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  line-height: 2;
}

.chip-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip-list li {
  font-size: 13px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(245, 166, 35, 0.6);
  color: var(--color-white);
  background: rgba(245, 166, 35, 0.08);
}

.chip-list--light li {
  color: var(--color-navy);
  background: var(--color-bg);
  border-color: rgba(245, 166, 35, 0.8);
}

.biz-grid {
  display: grid;
  gap: 24px;
}

@media (min-width: 768px) {
  .biz-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.biz-card {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 40px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-decoration: none;
  color: var(--color-text);
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

@media (min-width: 768px) {
  .biz-card {
    padding: 48px 40px;
  }
}

.biz-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-dawn);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.biz-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px rgba(27, 42, 74, 0.14);
  border-color: transparent;
}

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

.biz-card__title {
  color: var(--color-navy);
  font-size: 24px;
  font-weight: 900;
  line-height: 1.4;
  margin: 0;
}

.biz-card__desc {
  margin: 0;
  flex-grow: 1;
}

.biz-card__more {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--color-coral);
}

@media (prefers-reduced-motion: reduce) {
  .biz-card,
  .biz-card::before {
    transition: none;
  }

  .biz-card:hover {
    transform: none;
  }
}

/* ==========================================================================
   AIソリューション一覧（トップ・AI導入支援ページ共通）
   ========================================================================== */

.solution-grid {
  display: grid;
  gap: 1px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

@media (min-width: 768px) {
  .solution-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .solution-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.solution {
  background: var(--color-navy-ink);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  color: var(--color-white);
  text-decoration: none;
  transition: background 0.25s ease;
}

a.solution:hover {
  background: #111E38;
}

.solution__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.solution__num {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 13px;
  color: var(--color-amber);
  letter-spacing: 0.1em;
}

.solution__tag {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(255, 107, 91, 0.16);
  color: var(--color-coral);
}

.solution__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(245, 166, 35, 0.22), rgba(255, 107, 91, 0.22));
  color: var(--color-amber);
}

.solution__icon svg {
  width: 24px;
  height: 24px;
}

.solution__title {
  font-size: 20px;
  font-weight: 900;
  line-height: 1.45;
  margin: 0;
}

.solution__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.78);
}

/* 白背景版 */
.solution-grid--light {
  background: var(--color-line);
  border-color: var(--color-line);
}

.solution-grid--light .solution {
  background: var(--color-white);
  color: var(--color-text);
}

.solution-grid--light .solution__title {
  color: var(--color-navy);
}

.solution-grid--light .solution__desc {
  color: var(--color-text);
}

/* ==========================================================================
   強み（Why YOAKE）
   ========================================================================== */

.strengths {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--color-line);
}

.strength {
  display: grid;
  gap: 16px;
  padding: 40px 0;
  border-bottom: 1px solid var(--color-line);
}

@media (min-width: 1024px) {
  .strength {
    grid-template-columns: 160px 1fr 1.2fr;
    gap: 48px;
    align-items: start;
    padding: 56px 0;
  }
}

.strength__num {
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 64px;
  line-height: 1;
  margin: 0;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--color-amber);
}

.strength__title {
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 900;
  line-height: 1.5;
  color: var(--color-navy);
  margin: 0;
}

.strength__desc {
  margin: 0;
  line-height: 2;
}

/* ==========================================================================
   進め方（Process）
   ========================================================================== */

.process {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
  counter-reset: step;
}

@media (min-width: 768px) {
  .process {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .process {
    grid-template-columns: repeat(4, 1fr);
  }
}

.process__step {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  position: relative;
  border: 1px solid var(--color-line);
}

.process__step::before {
  counter-increment: step;
  content: "STEP " counter(step, decimal-leading-zero);
  display: block;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--color-coral);
  margin-bottom: 16px;
}

.process__title {
  font-size: 18px;
  font-weight: 900;
  color: var(--color-navy);
  margin: 0 0 8px;
}

.process__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.9;
}

/* ==========================================================================
   MVVセクション（Mission / Vision / Value）
   ========================================================================== */

.mvv {
  background: linear-gradient(180deg, var(--color-navy) 0%, var(--color-navy-deep) 100%);
  color: var(--color-white);
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .mvv {
    padding: 136px 0;
  }
}

.mvv__bg {
  position: absolute;
  inset: 0;
  opacity: 0.1;
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.mvv__inner {
  max-width: var(--maxwidth);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

@media (min-width: 768px) {
  .mvv__inner {
    padding: 0 40px;
  }
}

.mvv__block {
  display: grid;
  gap: 16px;
  padding: 48px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

@media (min-width: 1024px) {
  .mvv__block {
    grid-template-columns: 240px 1fr;
    gap: 48px;
  }
}

.mvv__block:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.mvv__kicker {
  display: block;
  font-family: var(--font-en);
  color: var(--color-amber);
  font-size: 32px;
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1.2;
  margin: 0;
}

.mvv__kicker small {
  display: block;
  font-family: var(--font-base);
  font-size: 12px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.1em;
  margin-top: 8px;
}

.mvv__title {
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 900;
  line-height: 1.6;
  margin: 0 0 12px;
  color: var(--color-white);
}

.mvv__desc {
  font-size: 16px;
  line-height: 2;
  max-width: 720px;
  color: rgba(255, 255, 255, 0.82);
  margin: 0;
}

.mvv__value-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 768px) {
  .mvv__value-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.mvv__value-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
}

.mvv__value-num {
  font-family: var(--font-en);
  color: var(--color-amber);
  font-size: 28px;
  font-weight: 800;
  margin: 0 0 8px;
}

.mvv__value-title {
  font-size: 18px;
  font-weight: 900;
  color: var(--color-white);
  margin: 0 0 8px;
}

.mvv__value-desc {
  font-size: 14px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.78);
  margin: 0;
}

/* ==========================================================================
   実績ピックアップ（トップ）
   ========================================================================== */

.case-grid {
  display: grid;
  gap: 24px;
}

@media (min-width: 768px) {
  .case-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.case-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-line);
  display: flex;
  flex-direction: column;
}

.case-card__visual {
  aspect-ratio: 16 / 10;
  background: var(--color-navy);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 20px;
}

.case-card__visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}

.case-card__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(10, 19, 38, 0.85) 100%);
}

.case-card__metric {
  position: relative;
  z-index: 1;
  color: var(--color-white);
  font-weight: 900;
  font-size: 15px;
  line-height: 1.4;
  margin: 0;
}

.case-card__metric strong {
  display: block;
  font-family: var(--font-en);
  font-size: 40px;
  font-weight: 800;
  background: var(--gradient-dawn);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.case-card__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.case-card__cat {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-coral);
  margin: 0;
}

.case-card__title {
  font-size: 18px;
  font-weight: 900;
  color: var(--color-navy);
  line-height: 1.5;
  margin: 0;
}

.case-card__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.9;
}

/* ==========================================================================
   信頼の帯（公的活動）
   ========================================================================== */

.trust {
  display: grid;
  gap: 16px;
}

@media (min-width: 768px) {
  .trust {
    grid-template-columns: repeat(3, 1fr);
  }
}

.trust__item {
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 20px 24px;
  background: var(--color-white);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.trust__year {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 12px;
  color: var(--color-coral);
  letter-spacing: 0.08em;
}

.trust__name {
  font-weight: 700;
  color: var(--color-navy);
  font-size: 15px;
  line-height: 1.6;
}

/* ==========================================================================
   「AIに聞く」セクション
   ========================================================================== */

.askai {
  max-width: 800px;
}

.askai__input {
  width: 100%;
  padding: 18px 20px;
  font-size: 16px;
  font-family: var(--font-base);
  color: var(--color-text);
  background: var(--color-white);
  border: 1px solid rgba(27, 42, 74, 0.2);
  border-radius: var(--radius);
  margin-bottom: 16px;
}

.askai__input:focus {
  outline: 2px solid var(--color-amber);
  outline-offset: 1px;
  border-color: var(--color-amber);
}

.askai__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.askai__btn {
  display: inline-block;
  padding: 12px 24px;
  border: 1px solid var(--color-navy);
  border-radius: 999px;
  color: var(--color-navy);
  background: transparent;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
}

.askai__btn:hover {
  border-color: var(--color-amber);
  background: var(--color-amber);
  color: var(--color-navy);
}

.askai__note {
  margin: 16px 0 0;
  font-size: 12px;
  color: var(--color-muted);
}

/* ==========================================================================
   CTA（全ページ共通）
   ========================================================================== */

.cta-band {
  background:
    radial-gradient(ellipse at 10% 120%, rgba(245, 166, 35, 0.35) 0%, transparent 50%),
    radial-gradient(ellipse at 95% -20%, rgba(255, 107, 91, 0.25) 0%, transparent 45%),
    var(--color-navy-ink);
  color: var(--color-white);
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .cta-band {
    padding: 128px 0;
  }
}

.cta-band__en {
  font-family: var(--font-en);
  font-weight: 800;
  font-size: clamp(40px, 8vw, 96px);
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 0 0 24px;
  color: var(--color-white);
}

.cta-band__en span {
  background: var(--gradient-dawn);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.cta-band__title {
  font-size: clamp(20px, 2.4vw, 28px);
  font-weight: 900;
  margin: 0 0 16px;
}

.cta-band__lead {
  margin: 0 0 40px;
  max-width: 640px;
  color: rgba(255, 255, 255, 0.82);
}

.cta-band__grid {
  display: grid;
  gap: 16px;
}

@media (min-width: 768px) {
  .cta-band__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.cta-tile {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-white);
  text-decoration: none;
  transition: background 0.25s ease, border-color 0.25s ease;
  position: relative;
}

.cta-tile:hover {
  background: rgba(245, 166, 35, 0.1);
  border-color: var(--color-amber);
}

.cta-tile__en {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--color-amber);
}

.cta-tile__title {
  font-size: 22px;
  font-weight: 900;
}

.cta-tile__desc {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.75);
}

.cta-tile::after {
  content: "→";
  position: absolute;
  right: 32px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-en);
  font-size: 24px;
  color: var(--color-amber);
  transition: transform 0.2s ease;
}

.cta-tile:hover::after {
  transform: translate(4px, -50%);
}

.cta-tile--primary {
  background: var(--gradient-dawn);
  border-color: transparent;
  color: var(--color-navy-ink);
}

.cta-tile--primary .cta-tile__en,
.cta-tile--primary .cta-tile__desc,
.cta-tile--primary::after {
  color: var(--color-navy-ink);
}

.cta-tile--primary:hover {
  background: var(--gradient-dawn);
  filter: brightness(1.05);
}

/* ==========================================================================
   事業紹介ページ（/services/）
   ========================================================================== */

.service-block {
  padding: 88px 0;
  border-bottom: 1px solid var(--color-line);
}

@media (min-width: 768px) {
  .service-block {
    padding: 120px 0;
  }
}

.service-block:last-of-type {
  border-bottom: none;
}

.service-block--alt {
  background: var(--color-white);
}

.service-block__grid {
  display: grid;
  gap: 40px;
}

@media (min-width: 1024px) {
  .service-block__grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 72px;
    align-items: start;
  }
}

.service-block__num {
  display: block;
  font-family: var(--font-en);
  color: var(--color-coral);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.16em;
  margin: 0 0 16px;
}

.service-block__num strong {
  display: block;
  font-size: 64px;
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--color-amber);
  margin-bottom: 12px;
}

.service-block__title {
  color: var(--color-navy);
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 900;
  line-height: 1.4;
  margin: 0 0 24px;
}

.service-block__lead {
  margin: 0 0 24px;
  max-width: 720px;
  line-height: 2;
}

.service-block__photo {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-top: 8px;
}

.service-block__list {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--color-line);
}

.service-block__list li {
  padding: 20px 0 20px 40px;
  border-bottom: 1px solid var(--color-line);
  position: relative;
  font-size: 15px;
  line-height: 1.8;
}

.service-block__list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 28px;
  width: 16px;
  height: 2px;
  background: var(--gradient-dawn);
}

.service-block__list strong {
  display: block;
  color: var(--color-navy);
  font-size: 17px;
}

.service-block__price {
  display: inline-block;
  color: var(--color-navy);
  background: rgba(245, 166, 35, 0.14);
  font-weight: 900;
  font-size: 18px;
  padding: 8px 16px;
  border-radius: var(--radius);
  margin: 0 0 16px;
}

.service-block__note {
  font-size: 13px;
  color: var(--color-muted);
}

/* ==========================================================================
   AI導入支援ページ（/services/ai/）
   ========================================================================== */

.ai-intro {
  display: grid;
  gap: 40px;
  align-items: center;
}

@media (min-width: 1024px) {
  .ai-intro {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 72px;
  }
}

.ai-intro__copy {
  font-size: clamp(24px, 3.2vw, 38px);
  font-weight: 900;
  line-height: 1.55;
  color: var(--color-navy);
  margin: 0 0 24px;
}

.ai-intro__photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.menu-detail {
  display: grid;
  gap: 32px;
  padding: 56px 0;
  border-top: 1px solid var(--color-line);
}

.menu-detail:last-child {
  border-bottom: 1px solid var(--color-line);
}

@media (min-width: 1024px) {
  .menu-detail {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 64px;
  }
}

.menu-detail__label {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--color-coral);
  margin: 0 0 12px;
}

.menu-detail__title {
  font-size: clamp(22px, 2.8vw, 32px);
  font-weight: 900;
  line-height: 1.45;
  color: var(--color-navy);
  margin: 0 0 16px;
}

.menu-detail__lead {
  margin: 0;
  line-height: 2;
}

.menu-detail__box {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--color-line);
}

.menu-detail__box h4 {
  font-size: 14px;
  color: var(--color-coral);
  margin: 0 0 12px;
  letter-spacing: 0.08em;
}

.menu-detail__box ul {
  margin: 0 0 20px;
  padding-left: 1.2em;
}

.menu-detail__box ul:last-child {
  margin-bottom: 0;
}

.menu-detail__box li {
  margin-bottom: 6px;
  line-height: 1.8;
}

/* 料金表 */
.price-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  font-size: 15px;
}

.price-table th,
.price-table td {
  padding: 18px 20px;
  text-align: left;
  border-bottom: 1px solid var(--color-line);
  vertical-align: top;
}

.price-table thead th {
  background: var(--color-navy);
  color: var(--color-white);
  font-size: 13px;
  letter-spacing: 0.08em;
}

.price-table tbody th {
  color: var(--color-navy);
  width: 40%;
}

.price-table td strong {
  color: var(--color-coral);
  font-size: 17px;
}

.table-scroll {
  overflow-x: auto;
}

/* FAQ */
.faq {
  border-top: 1px solid var(--color-line);
}

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

.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 24px 48px 24px 48px;
  position: relative;
  font-weight: 700;
  color: var(--color-navy);
  font-size: 16px;
}

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

.faq summary::before {
  content: "Q";
  position: absolute;
  left: 8px;
  top: 22px;
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 20px;
  color: var(--color-amber);
}

.faq summary::after {
  content: "+";
  position: absolute;
  right: 12px;
  top: 20px;
  font-family: var(--font-en);
  font-size: 24px;
  color: var(--color-navy);
  transition: transform 0.2s ease;
}

.faq details[open] summary::after {
  transform: rotate(45deg);
}

.faq__answer {
  padding: 0 48px 24px;
  margin: 0;
  line-height: 2;
}

/* ==========================================================================
   実績紹介ページ：JS描画カード（works.json）
   ========================================================================== */

.works-dynamic-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .works-dynamic-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .works-dynamic-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.works-dynamic-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--color-line);
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.works-dynamic-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-dawn);
}

.works-dynamic-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px rgba(27, 42, 74, 0.12);
}

@media (prefers-reduced-motion: reduce) {
  .works-dynamic-card {
    transition: none;
  }

  .works-dynamic-card:hover {
    transform: none;
  }
}

.works-dynamic-card__badge {
  display: inline-block;
  background: var(--color-coral);
  color: var(--color-white);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 4px;
  width: fit-content;
}

.works-dynamic-card__cat {
  color: var(--color-coral);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin: 0;
}

.works-dynamic-card__title {
  color: var(--color-navy);
  font-size: 18px;
  font-weight: 900;
  line-height: 1.5;
  margin: 0;
}

.works-dynamic-card__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
}

.works-dynamic-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 8px;
}

.works-dynamic-card__tag {
  background: rgba(245, 166, 35, 0.12);
  color: var(--color-navy);
  font-weight: 700;
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 999px;
}

.works-loading {
  color: var(--color-text);
  font-size: 14px;
  padding: 64px 0;
}

.works-error {
  background: var(--color-bg);
  border-left: 4px solid var(--color-coral);
  padding: 16px;
  font-size: 14px;
}

/* カテゴリへのジャンプリンク */
.works-nav-wrap {
  padding: 32px 0;
}

.works-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.works-nav a {
  display: inline-block;
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--color-line);
  background: var(--color-white);
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-navy);
}

.works-nav a:hover {
  border-color: var(--color-amber);
  background: rgba(245, 166, 35, 0.12);
}

/* ==========================================================================
   会社概要
   ========================================================================== */

.info-table {
  width: 100%;
  border-collapse: collapse;
  border-top: 1px solid var(--color-line);
}

/* モバイルはラベル(th)と内容(td)を縦積みにして、内容列が圧迫されないようにする */
.info-table tr,
.info-table th,
.info-table td {
  display: block;
  text-align: left;
  font-size: 15px;
  vertical-align: top;
}

.info-table th {
  color: var(--color-navy);
  padding: 20px 0 4px;
}

.info-table td {
  padding: 0 0 20px;
  border-bottom: 1px solid var(--color-line);
  line-height: 1.9;
}

@media (min-width: 768px) {
  .info-table tr {
    display: table-row;
  }

  .info-table th,
  .info-table td {
    display: table-cell;
    padding: 24px 16px;
    border-bottom: 1px solid var(--color-line);
  }

  .info-table th {
    width: 25%;
    white-space: nowrap;
    padding-left: 0;
  }
}

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid rgba(245, 166, 35, 0.5);
}

.timeline li {
  position: relative;
  padding: 0 0 32px 32px;
}

.timeline li:last-child {
  padding-bottom: 0;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 8px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gradient-dawn);
}

.timeline__year {
  display: block;
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 20px;
  color: var(--color-navy);
}

.timeline__text {
  margin: 4px 0 0;
}

.notice-text {
  color: var(--color-text);
  font-style: normal;
}

.legal-block {
  max-width: 760px;
}

.legal-block h3 {
  color: var(--color-navy);
  font-size: 18px;
  margin: 40px 0 8px;
}

.legal-block h3:first-child {
  margin-top: 0;
}

.legal-block p {
  margin: 0 0 8px;
}

/* ==========================================================================
   お問い合わせ
   ========================================================================== */

.form-embed iframe {
  border: none;
  width: 100%;
  background: var(--color-white);
  border-radius: var(--radius-lg);
}

.contact-topics {
  display: grid;
  gap: 12px;
  margin: 0 0 40px;
  padding: 0;
  list-style: none;
}

@media (min-width: 768px) {
  .contact-topics {
    grid-template-columns: repeat(2, 1fr);
  }
}

.contact-topics li {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 16px 20px;
  font-weight: 700;
  color: var(--color-navy);
}

.contact-topics li span {
  display: block;
  font-weight: 400;
  font-size: 13px;
  color: var(--color-muted);
}

.contact-alt {
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--color-line);
}

.contact-alt__title {
  color: var(--color-navy);
  font-size: 18px;
  margin: 0 0 8px;
}

.contact-guide {
  background: var(--color-white);
  border: 2px solid var(--color-amber);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-top: 32px;
}

.contact-guide__title {
  color: var(--color-navy);
  font-size: 16px;
  margin: 0 0 8px;
}

.contact-guide__link {
  color: var(--color-coral);
  font-weight: 700;
}

/* ==========================================================================
   フッター
   ========================================================================== */

.site-footer {
  background: var(--color-navy-ink);
  color: var(--color-white);
  padding: 80px 0 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer__inner {
  max-width: var(--maxwidth);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  gap: 48px;
}

@media (min-width: 768px) {
  .site-footer__inner {
    padding: 0 40px;
    grid-template-columns: 1.4fr repeat(3, 1fr);
  }
}

.site-footer__company {
  font-size: 13px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.75);
}

.site-footer__logo img {
  height: 44px;
  width: auto;
  margin-bottom: 20px;
}

.site-footer__tagline {
  font-weight: 900;
  font-size: 18px;
  color: var(--color-white);
  margin: 0 0 16px;
}

.site-footer__company-name {
  color: var(--color-white);
  font-weight: 700;
  margin: 0;
}

.site-footer__company p {
  margin: 0;
}

.site-footer__heading {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--color-amber);
  margin: 0 0 16px;
}

.site-footer__nav {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.site-footer__nav a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  font-size: 14px;
}

.site-footer__nav a:hover {
  color: var(--color-amber);
}

.site-footer__bottom {
  max-width: var(--maxwidth);
  margin: 56px auto 0;
  padding: 24px 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.55);
}

@media (min-width: 768px) {
  .site-footer__bottom {
    padding: 24px 40px 0;
  }
}

/* ==========================================================================
   スクロール連動フェードアップ（IntersectionObserver + .reveal）
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.2, 0.7, 0.2, 1);
}

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

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ==========================================================================
   ステッガー表示（行が順番にふわっと出現）
   ========================================================================== */

.stagger-lines > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.stagger-lines.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .stagger-lines > * {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ==========================================================================
   AEO: 要点ボックス・Q&Aブロック・最終更新日
   ========================================================================== */

.page-hero__updated {
  margin: 24px 0 0;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
}

.summary {
  padding: 56px 0 0;
}

.summary + .section,
.summary + .service-block {
  padding-top: 72px;
}

.summary__box {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-left: 4px solid var(--color-amber);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
}

@media (min-width: 768px) {
  .summary__box {
    padding: 40px 48px;
  }
}

.summary__label {
  margin: 0 0 4px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-coral);
}

.summary__title {
  margin: 0 0 16px;
  font-size: 20px;
  font-weight: 900;
  color: var(--color-navy);
}

.summary__list {
  margin: 0;
  display: grid;
  gap: 0;
}

.summary__list > div {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px solid var(--color-line);
}

@media (min-width: 768px) {
  .summary__list > div {
    grid-template-columns: 200px 1fr;
    gap: 24px;
  }
}

.summary__list dt {
  font-weight: 700;
  color: var(--color-navy);
  font-size: 14px;
}

.summary__list dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
}

.qa-block {
  display: grid;
  gap: 12px;
  padding: 48px 0;
  border-top: 1px solid var(--color-line);
}

.qa-block:last-of-type {
  border-bottom: 1px solid var(--color-line);
}

@media (min-width: 1024px) {
  .qa-block {
    grid-template-columns: 120px 1fr;
    gap: 40px;
  }
}

.qa-block__num {
  margin: 0;
  font-weight: 800;
  font-size: 40px;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--color-amber);
}

.qa-block__q {
  margin: 0 0 16px;
  font-size: clamp(20px, 2.4vw, 28px);
  font-weight: 900;
  line-height: 1.5;
  color: var(--color-navy);
}

.qa-block__a {
  margin: 0 0 16px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.9;
  padding-left: 16px;
  border-left: 3px solid var(--color-coral);
}

.qa-block__points {
  margin: 0;
  padding-left: 1.2em;
  line-height: 2;
}

/* 写真: width/height属性の高さを無効化して aspect-ratio で揃える */
.message__photo img,
.ai-intro__photo,
.service-block__photo {
  height: auto;
  object-position: center 70%;
}

@media (max-width: 767px) {
  .message__photo::before {
    inset: 16px -8px -16px 16px;
  }
}