/* ─────────────────────────────────────────
   CSS カスタムプロパティ
   案件: アクセスHR 介護人材紹介LP
───────────────────────────────────────── */
:root {
  --color-text: #2b2422;
  --color-text-muted: #6b6360;
  --color-bg: #ffffff;
  --color-surface: #fbf1ed;
  --color-primary: #d32f2f;
  --color-primary-dark: #c62828;
  --color-gradient-from: #d32f2f;
  --color-gradient-to: #b71c1c;
  --color-dark: #2b2422;
  --color-white: #ffffff;
  --color-border: #e0e0e0;
  --color-accent-soft: #fde7e5;
  --font-sans: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
}

/* ─────────────────────────────────────────
   ベース
───────────────────────────────────────── */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

main {
  display: block;
}

/* ─────────────────────────────────────────
   レイアウト
───────────────────────────────────────── */
.container {
  width: min(100% - 2.5rem, 70rem);
  margin-inline: auto;
}

.container--narrow {
  width: min(100% - 2.5rem, 50rem);
}

/* ─────────────────────────────────────────
   ヘッダー
───────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(0.75rem);
}

.site-header__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.5rem;
}

.site-header__logo {
  display: inline-flex;
  align-items: center;
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.site-header__logo-img {
  width: auto;
  height: 2.25rem;
}

.site-header__menu-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

/* ハンバーガーアイコン（枠なし・黒の3本線） */
.hamburger {
  position: relative;
  display: block;
  width: 1.875rem;
  height: 1.25rem;
}

.hamburger__bar {
  position: absolute;
  left: 0;
  width: 100%;
  height: 0.125rem;
  background: var(--color-primary);
  transition:
    transform 0.25s ease,
    opacity 0.2s ease;
}

.hamburger__bar:nth-child(1) {
  top: 0;
}

.hamburger__bar:nth-child(2) {
  top: 50%;
  transform: translateY(-50%);
}

.hamburger__bar:nth-child(3) {
  bottom: 0;
}

/* 開いている時は×印に変形 */
.site-header__menu-button[aria-expanded="true"] .hamburger__bar:nth-child(1) {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}

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

.site-header__menu-button[aria-expanded="true"] .hamburger__bar:nth-child(3) {
  bottom: auto;
  top: 50%;
  transform: translateY(-50%) rotate(-45deg);
}

/* ─────────────────────────────────────────
   ナビゲーション
───────────────────────────────────────── */
.site-nav {
  position: fixed;
  top: 4.5rem;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: calc(100vh - 4.5rem);
  height: calc(100dvh - 4.5rem);
  padding: 1.5rem 1.25rem 2rem;
  background: var(--color-white);
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-0.5rem);
  transition:
    opacity 0.3s ease,
    transform 0.3s ease,
    visibility 0.3s ease;
}

.site-nav.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

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

.site-nav__item {
  border-bottom: 1px solid var(--color-border);
}

.site-nav__item:last-of-type {
  border-bottom: 0;
}

.site-nav__link {
  display: flex;
  align-items: center;
  min-height: 3rem;
  padding: 0.75rem 0.5rem;
  font-weight: 600;
  color: var(--color-text);
  transition: color 0.2s ease, background-color 0.2s ease;
}

.site-nav__link:hover,
.site-nav__link:focus-visible {
  color: var(--color-primary);
  background: var(--color-accent-soft);
}

.site-nav__item--cta {
  border-bottom: 0;
  padding-top: 0.75rem;
}

/* ─────────────────────────────────────────
   ボタン
───────────────────────────────────────── */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding-inline: 1.5rem;
  border: 1px solid transparent;
  border-radius: 999rem;
  font-weight: 700;
  transition:
    background-color 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease;
}

.button--primary {
  background: var(--color-primary);
  color: var(--color-white);
}

.button--primary:hover {
  background: var(--color-primary-dark);
}

.button--secondary {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.button--secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.button--white {
  background: var(--color-white);
  color: var(--color-primary);
}

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

.button--ghost {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.7);
}

.button--ghost:hover {
  background: rgba(255, 255, 255, 0.12);
}

.button--lg {
  min-height: 3.625rem;
  padding-inline: 2rem;
  font-size: 1.0625rem;
}

/* ─────────────────────────────────────────
   セクション共通
───────────────────────────────────────── */
.section {
  padding-block: 4rem;
}

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

.section__header {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.section__label {
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.section__title {
  font-size: 1.75rem;
  line-height: 1.3;
}

.section__text {
  max-width: 45rem;
  color: var(--color-text-muted);
}

/* ─────────────────────────────────────────
   フッター
───────────────────────────────────────── */
.site-footer {
  padding-block: 2rem;
  background: var(--color-dark);
  color: var(--color-white);
}

.site-footer__inner {
  display: grid;
  gap: 0.75rem;
}

.site-footer__logo {
  font-size: 1rem;
  font-weight: 700;
}

.site-footer__copy {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.8125rem;
}

/* ─────────────────────────────────────────
   ページ固有スタイル
───────────────────────────────────────── */

/* ヘッダー内 CTA ボタン */
.site-nav__cta {
  min-height: 2.75rem;
  padding-inline: 1.25rem;
  font-size: 0.9375rem;
}

/* 共通プレースホルダー（写真差し替え用） */
.placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 1.25rem;
  background:
    repeating-linear-gradient(
      45deg,
      var(--color-accent-soft),
      var(--color-accent-soft) 0.875rem,
      #fff 0,
      #fff 1.75rem
    );
  border: 1px dashed rgba(241, 2, 3, 0.35);
  color: var(--color-primary);
  text-align: center;
}

.placeholder__label {
  font-weight: 700;
  line-height: 1.5;
}

.placeholder__label small {
  font-weight: 500;
  color: var(--color-text-muted);
}

/* ファーストビュー */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--color-bg);
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  /* モバイル：画像エリアの下に来るが、上端を少しだけ被せる */
  margin-top: -1.75rem;
  padding-block: 2rem 2.5rem;
  background: var(--color-bg);
  border-top-left-radius: 1.5rem;
  border-top-right-radius: 1.5rem;
}

.hero__lead {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.7;
}

.hero__title {
  margin-top: 1rem;
  font-size: 1.875rem;
  font-weight: 900;
  line-height: 1.35;
}

.hero__title-accent {
  color: var(--color-primary);
}

.hero__text {
  margin-top: 1.25rem;
  color: var(--color-text-muted);
  line-height: 1.9;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.hero__note {
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.hero__visual {
  position: relative;
  z-index: 0;
  width: 100%;
  aspect-ratio: 4 / 3;
}

.placeholder--hero {
  aspect-ratio: 4 / 3;
}

.hero__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

/* 課題の共感 */
.problem__groups {
  display: grid;
  gap: 1.5rem;
}

.problem__group {
  padding: 1.5rem 1.25rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 1rem;
}

.problem__group-title {
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--color-primary);
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
}

.problem__grid {
  display: grid;
  gap: 1.25rem;
}

.worry-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--color-white);
  border-radius: 1rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  text-align: center;
}

.worry-card__head {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.65;
}

.worry-card__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-top: auto;
  aspect-ratio: 4 / 3;
  background: var(--color-accent-soft);
  border-radius: 0.5rem;
}

.worry-card__placeholder {
  color: var(--color-primary);
  font-size: 0.8125rem;
  font-weight: 700;
}

.worry-card__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.problem__solution {
  margin-top: 2rem;
  padding: 1.5rem;
  border-radius: 1rem;
  background: var(--color-accent-soft);
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.7;
  text-align: center;
}

.problem__solution strong {
  color: var(--color-primary);
}

/* 選ばれる理由 */
.reason-list {
  display: grid;
  gap: 1.25rem;
}

.reason-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  overflow: hidden;
}

/* 画像エリア（モバイル：上に横長／PC：左に縦いっぱい）。cover表示 */
.reason-card__media {
  width: 100%;
  aspect-ratio: 3 / 2;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-soft);
  overflow: hidden;
}

.reason-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.reason-card__placeholder {
  padding: 0.5rem;
  color: var(--color-primary);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
}

.reason-card__body {
  position: relative;
  flex: 1;
  min-width: 0;
  padding: 1.5rem 1.5rem 1.5rem 1.25rem;
}

.reason-card__head {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 0.625rem;
}

.reason-card__num {
  flex-shrink: 0;
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--color-accent-soft);
  line-height: 1;
}

.reason-card__title {
  flex: 1;
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.5;
}

.reason-card__text {
  margin-top: 0.625rem;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.85;
}

/* 今、動くべき背景 */
.urgency-list {
  display: grid;
  gap: 1.25rem;
}

.urgency-card {
  padding: 1.5rem 1.375rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: 0.75rem;
  box-shadow: 0 2px 12px rgba(43, 36, 34, 0.06);
}

.urgency-card__head {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.urgency-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  border-radius: 999rem;
  background: var(--color-accent-soft);
  color: var(--color-primary);
}

.urgency-card__icon svg {
  width: 1.625rem;
  height: 1.625rem;
}

.urgency-card__title {
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.5;
}

.urgency-card__text {
  color: var(--color-text-muted);
  line-height: 1.95;
}

.urgency-card__text strong {
  color: var(--color-primary);
  font-weight: 700;
}

/* ご紹介する人材 */
.talent__layout {
  display: grid;
  gap: 1.75rem;
}

.placeholder--talent {
  aspect-ratio: 3 / 2;
}

.talent__image {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 1.25rem;
}

.talent-spec {
  display: grid;
  gap: 0.5rem;
}

.talent-spec__row {
  display: grid;
  gap: 0.375rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--color-border);
}

.talent-spec__term {
  display: inline-flex;
  align-items: center;
  align-self: start;
  padding: 0.25rem 0.875rem;
  border-radius: 999rem;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
  width: fit-content;
}

.talent-spec__desc {
  color: var(--color-text-muted);
  line-height: 1.85;
}

/* 導入の流れ */
.flow-list {
  display: grid;
  gap: 2.25rem;
  max-width: 32rem;
  margin-inline: auto;
}

/* モバイル：横並びカード型（薄ピンク背景） */
.flow-step {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
  padding: 1.25rem 1.25rem 1.25rem 1.5rem;
  background: var(--color-accent-soft);
  border-radius: 0.875rem;
}

/* ステップ間の下向き矢印（最後以外） */
.flow-step:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -1.5rem;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 0.625rem solid transparent;
  border-right: 0.625rem solid transparent;
  border-top: 0.875rem solid var(--color-primary);
}

/* アイコン円（白背景＋アイコン＋番号バッジ） */
.flow-step__icon {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 4.5rem;
  height: 4.5rem;
  background: var(--color-white);
  border-radius: 50%;
}

.flow-step__svg {
  display: block;
  width: 2.5rem;
  height: 2.5rem;
}

/* 番号バッジ（左上） */
.flow-step__num {
  position: absolute;
  top: -0.375rem;
  left: -0.375rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.625rem;
  height: 1.625rem;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1;
}

.flow-step__title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.5;
}

.flow-step__text {
  margin-top: 0.375rem;
  color: var(--color-text);
  font-size: 0.9375rem;
  line-height: 1.75;
}

/* よくある質問 */
.faq-list {
  display: grid;
  gap: 0.75rem;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  background: var(--color-white);
  overflow: hidden;
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: transparent;
  border: 0;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
}

.faq-item__q {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.6;
}

.faq-item__icon {
  position: relative;
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
}

.faq-item__icon::before,
.faq-item__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0.875rem;
  height: 2px;
  background: var(--color-primary);
  transform: translate(-50%, -50%);
  transition: transform 0.2s ease;
}

.faq-item__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item__question[aria-expanded="true"] .faq-item__icon::after {
  transform: translate(-50%, -50%) rotate(0);
}

.faq-item__answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.25s ease;
}

.faq-item__answer.is-open {
  grid-template-rows: 1fr;
}

.faq-item__a {
  overflow: hidden;
  margin: 0;
  padding-inline: 1.5rem;
  color: var(--color-text-muted);
  line-height: 1.9;
}

.faq-item__answer.is-open .faq-item__a {
  padding-bottom: 1.375rem;
}

/* クロージング CTA */
.cta {
  padding-block: 3.5rem;
  background:
    radial-gradient(circle at 15% 0%, rgba(255, 255, 255, 0.15), transparent 45%),
    linear-gradient(135deg, rgba(211, 47, 47, 0.65), rgba(183, 28, 28, 0.7)),
    url("../img/cta.webp") center / cover no-repeat;
  color: #fff;
}

.cta__inner {
  text-align: center;
}

.cta__title {
  font-size: 1.625rem;
  font-weight: 900;
  line-height: 1.4;
}

.cta__text {
  max-width: 42.5rem;
  margin: 1.25rem auto 0;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.92);
}

.cta__actions {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  margin-top: 2rem;
}

.cta__note {
  margin-top: 1.25rem;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
}

/* モバイル：受付時間とメールを1行ずつ縦並びに */
.cta__note-item {
  display: block;
}

/* モバイルだけ効かせる改行ユーティリティ */
.sp-only {
  display: inline;
}

/* 1200px未満（SP・タブレット）だけ効かせる改行ユーティリティ */
.until-pc {
  display: inline;
}

@media screen and (min-width: 75rem) {
  .until-pc {
    display: none;
  }
}

/* フッター追記 */
.site-footer__company {
  margin-top: 0.25rem;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
}

.site-footer__contact-item {
  font-size: 0.875rem;
  line-height: 1.8;
}

.site-footer__contact-item a {
  color: #fff;
  text-decoration: underline;
}

/* ─────────────────────────────────────────
   レスポンシブ（768px〜）
───────────────────────────────────────── */
@media screen and (min-width: 48rem) {
  .section {
    padding-block: 5rem;
  }

  .section__title {
    font-size: 2.25rem;
  }

  /* PCでは section__text の max-width を解除して1文を1行に */
  .section__text {
    max-width: none;
  }

  .site-footer__inner {
    grid-template-columns: auto auto auto;
    align-items: center;
    justify-content: space-between;
  }

  /* ファーストビュー（画像を全幅で大きく見せ、テキストを左に重ねる） */
  .hero {
    min-height: 40rem;
  }

  /* デスクトップは画像を絶対配置で背面全幅、aspect-ratioは解除 */
  .hero__visual {
    position: absolute;
    inset: 0;
    width: auto;
    aspect-ratio: auto;
  }

  /* タブレット・PC共通：焦点を右上寄りに（顔が見切れないように） */
  .hero__image {
    object-position: 65% top;
  }

  /* デスクトップは左から白オーバーレイで可読性確保 */
  .hero__visual::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
      to right,
      rgba(255, 255, 255, 0.96) 0%,
      rgba(255, 255, 255, 0.9) 30%,
      rgba(255, 255, 255, 0.45) 50%,
      rgba(255, 255, 255, 0) 70%
    );
    pointer-events: none;
  }

  /* デスクトップではテキストエリアの被せ・白背景は不要 */
  .hero__inner {
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
    min-height: 40rem;
    margin-top: 0;
    padding-block: 3rem;
    background: transparent;
    border-radius: 0;
  }

  .hero__body {
    position: relative;
    max-width: 32rem;
  }

  .hero__lead {
    font-size: 1.0625rem;
  }

  .hero__title {
    font-size: 2.875rem;
  }

  .hero__actions {
    flex-direction: row;
    flex-wrap: wrap;
  }

  /* 課題：PCは2グループを左右並列 */
  .problem__groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2rem;
  }

  .problem__group {
    padding: 2rem 1.75rem;
  }

  .problem__group-title {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
  }

  /* 各グループ内は縦並びのまま（1カラム） */
  .problem__grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .worry-card__head {
    font-size: 1rem;
    line-height: 1.6;
  }

  .problem__solution {
    font-size: 1.375rem;
  }

  /* 背景・緊急性 */
  .urgency-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
  }

  .urgency-card {
    padding: 2rem 1.875rem;
  }

  .urgency-card__title {
    font-size: 1.25rem;
  }

  .talent-spec__row {
    grid-template-columns: 8.75rem minmax(0, 1fr);
    gap: 1rem;
    align-items: start;
  }

  /* CTA */
  .cta {
    padding-block: 4.5rem;
    /* PCでは背景画像の焦点を上方に */
    background:
      radial-gradient(circle at 15% 0%, rgba(255, 255, 255, 0.15), transparent 45%),
      linear-gradient(135deg, rgba(211, 47, 47, 0.65), rgba(183, 28, 28, 0.7)),
      url("../img/cta.webp") center 40% / cover no-repeat;
  }

  .cta__title {
    font-size: 2.25rem;
  }

  .cta__actions {
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
  }

  /* PC：受付時間とメールを1行に戻す（／で区切り） */
  .cta__note-item {
    display: inline;
  }

  .cta__note-item + .cta__note-item::before {
    content: " ／ ";
  }

  /* PC：モバイル用の強制改行を無効化 */
  .sp-only {
    display: none;
  }
}

/* ─────────────────────────────────────────
   レスポンシブ（1024px〜）：ヘッダーナビ表示
───────────────────────────────────────── */
@media screen and (min-width: 64rem) {
  .site-header__menu-button {
    display: none;
  }

  .site-nav {
    position: static;
    width: auto;
    height: auto;
    padding: 0;
    background: transparent;
    border-bottom: 0;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    overflow: visible;
  }

  .site-nav__list {
    flex-direction: row;
    align-items: center;
    gap: 1.5rem;
  }

  .site-nav__item,
  .site-nav__item--cta {
    border-bottom: 0;
    padding-top: 0;
  }

  .site-nav__link {
    display: inline;
    min-height: 0;
    padding: 0;
    font-weight: 500;
  }

  .site-nav__link:hover,
  .site-nav__link:focus-visible {
    background: transparent;
  }
}

/* ─────────────────────────────────────────
   レスポンシブ（1200px〜）
───────────────────────────────────────── */
@media screen and (min-width: 75rem) {
  /* デスクトップ大：画像の焦点を上から1/4くらい（right topとright centerの中間） */
  .hero__image {
    object-position: right 25%;
  }

  /* フロー：1200px以上で横一列（5カラム） */
  .flow-list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.5rem;
    max-width: none;
  }

  .flow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    padding: 0;
    background: transparent;
    border-radius: 0;
    text-align: center;
  }

  /* 1200px以上：ステップ間は横向き矢印（右向き） */
  .flow-step:not(:last-child)::after {
    top: 4rem;
    left: auto;
    right: -0.25rem;
    bottom: auto;
    transform: translateY(-50%);
    border-top: 0.625rem solid transparent;
    border-bottom: 0.625rem solid transparent;
    border-left: 0.875rem solid var(--color-primary);
    border-right: 0;
  }

  /* アイコン円を大きく、薄ピンク背景に */
  .flow-step__icon {
    width: 8rem;
    height: 8rem;
    background: var(--color-accent-soft);
  }

  .flow-step__svg {
    width: 3.75rem;
    height: 3.75rem;
  }

  .flow-step__num {
    top: auto;
    bottom: -0.25rem;
    left: 50%;
    transform: translateX(-50%);
    width: 2rem;
    height: 2rem;
    font-size: 0.875rem;
  }

  .flow-step__body {
    margin-top: 1.5rem;
  }

  .flow-step__title {
    font-size: 1.0625rem;
  }

  .flow-step__text {
    font-size: 0.875rem;
    line-height: 1.7;
  }

  /* 人材：1200px以上で画像左・テキスト右の横並びレイアウト */
  .talent__layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: center;
    gap: 2.5rem;
  }

  /* 課題：1200px以上で画像左・テキスト右の横並びレイアウト */
  .worry-card {
    display: grid;
    grid-template-columns: 11rem 1fr;
    gap: 1.25rem;
    align-items: center;
    text-align: left;
  }

  .worry-card__visual {
    width: auto;
    max-width: none;
    margin: 0;
  }

  /* 理由：2列グリッド・画像左＋本文右（1200px以上でPCレイアウト） */
  .reason-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
  }

  .reason-card {
    flex-direction: row;
    align-items: stretch;
  }

  .reason-card__media {
    flex: 0 0 16rem;
    width: 16rem;
    aspect-ratio: auto;
    align-self: stretch;
  }

  .reason-card__media img {
    object-fit: contain;
  }

  .reason-card__body {
    padding: 1.5rem 1.5rem 1.75rem;
  }

  .reason-card__num {
    font-size: 2.75rem;
  }

  .reason-card__title {
    font-size: 1.05rem;
  }

  .reason-card__text {
    font-size: 0.9375rem;
  }
}

/* ─────────────────────────────────────────
   アクセシビリティ
───────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .button {
    transition: none;
  }

  .faq-item__answer,
  .faq-item__icon::before,
  .faq-item__icon::after {
    transition: none;
  }
}