.site-header,
.site-header .header-inner,
.container {
  box-sizing: border-box;
}

.site-header.has-global-header-nav .header-inner {
  gap: 20px;
}

.site-header.has-global-header-nav .header-left,
.site-header.has-global-header-nav .header-actions,
.site-header.has-global-header-nav .header-cta {
  flex-shrink: 0;
}

.site-header.has-global-header-nav .header-nav {
  display: none !important;
}

.site-header.has-global-header-nav .header-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-header.has-global-header-nav .header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
}

/* デスクトップではハンバーガー横CTAを出さない（ヘッダー右の .header-actions 内CTAを使用） */
.site-header.has-global-mobile-nav .header-inner > .header-burger-cta {
  display: none;
}

.site-header.has-global-mobile-nav .header-inner > .hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 44px;
  height: 44px;
  position: relative;
  z-index: 1100;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

.site-header.has-global-mobile-nav .header-inner > .hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-brand, var(--navy, #1F4E79));
  border-radius: 2px;
  position: absolute;
  left: 11px;
  transition: transform 0.3s, opacity 0.2s;
}

.site-header.has-global-mobile-nav .header-inner > .hamburger span:nth-child(1) {
  top: 14px;
}

.site-header.has-global-mobile-nav .header-inner > .hamburger span:nth-child(2) {
  top: 21px;
}

.site-header.has-global-mobile-nav .header-inner > .hamburger span:nth-child(3) {
  top: 28px;
}

.site-header.has-global-mobile-nav .header-inner > .hamburger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-header.has-global-mobile-nav .header-inner > .hamburger.is-open span:nth-child(2) {
  opacity: 0;
}

.site-header.has-global-mobile-nav .header-inner > .hamburger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1050;
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mobile-nav-overlay.is-visible {
  display: block;
  opacity: 1;
}

.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 1060;
  width: min(320px, calc(100vw - 16px));
  max-width: 100vw;
  height: 100dvh;
  background: #fff;
  box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
  overflow-y: auto;
  padding: 80px 24px 40px;
  box-sizing: border-box;
  transform: translateX(calc(100% + env(safe-area-inset-right, 0px)));
  transition: transform 0.3s ease;
  pointer-events: none;
}

.mobile-nav.is-open {
  transform: translateX(0);
  pointer-events: auto;
}

.mobile-nav .mobile-nav-link {
  display: block;
  padding: 14px 0;
  color: var(--color-text, #334155);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--color-border, #D8E2EC);
}

.mobile-nav .header-cta.mobile-cta,
.mobile-nav .header-burger-cta.mobile-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-top: 24px;
  box-sizing: border-box;
  text-align: center;
  padding: 14px 16px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  background: var(--color-lead, #ef476f);
  color: #fff !important;
  text-decoration: none;
}

body.page-accent-recruit .mobile-nav .header-burger-cta.mobile-cta,
body.page-accent-recruit .mobile-nav .header-cta.mobile-cta {
  background: var(--color-recruit, #2fa36b);
}

body.mobile-nav-open {
  overflow: hidden;
}

@media (max-width: 1099px) {
  .site-header .header-inner,
  .site-header.has-global-mobile-nav .header-inner {
    gap: 8px;
    padding-left: max(12px, env(safe-area-inset-left, 0px));
    padding-right: max(12px, env(safe-area-inset-right, 0px));
  }

  .site-header .header-left,
  .site-header.has-global-mobile-nav .header-left {
    flex: 1 1 auto;
    min-width: 0;
    gap: 8px;
  }

  .site-header .header-logo-img,
  .site-header.has-global-mobile-nav .header-logo-img {
    height: 34px !important;
    width: auto;
    flex-shrink: 0;
  }

  .site-header .header-company-name,
  .site-header.has-global-mobile-nav .header-company-name {
    display: block !important;
    flex: 1 1 auto;
    min-width: 0;
    font-size: 0.94rem !important;
    line-height: 1.15;
    text-align: left;
    white-space: nowrap !important;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .site-header .header-inner > .header-actions,
  .site-header .header-inner > .header-nav,
  .site-header .header-inner > .header-cta,
  .site-header.has-global-mobile-nav .header-actions,
  .site-header.has-global-mobile-nav .header-nav {
    display: none !important;
  }

  /* ハンバーガー左隣：お問い合わせフォームへ（.header-actions 非表示時の導線） */
  .site-header.has-global-mobile-nav .header-inner > .header-burger-cta {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-left: auto;
    max-width: min(46vw, 200px);
    padding: 8px 12px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    box-sizing: border-box;
    background: var(--color-lead, #ef476f);
    color: #fff !important;
    -webkit-tap-highlight-color: transparent;
    transition: background 0.2s ease, transform 0.15s ease;
  }

  .site-header.header-accent-recruit .header-inner > .header-burger-cta {
    background: var(--color-recruit, #2fa36b);
  }

  .site-header.header-accent-recruit .header-inner > .header-burger-cta:hover,
  .site-header.header-accent-recruit .header-inner > .header-burger-cta:focus-visible {
    background: var(--color-recruit-hover, #248454);
  }

  .site-header.has-global-mobile-nav .header-inner > .header-burger-cta:hover,
  .site-header.has-global-mobile-nav .header-inner > .header-burger-cta:focus-visible {
    background: var(--color-lead-hover, #d93862);
  }

  .site-header .header-inner > .hamburger,
  .site-header.has-global-mobile-nav .header-inner > .hamburger {
    display: block;
    margin-left: 0;
    flex-shrink: 0;
  }
}

@media (max-width: 340px) {
  .site-header .header-company-name,
  .site-header.has-global-mobile-nav .header-company-name {
    display: none;
  }
}

@media (min-width: 1100px) {
  .site-header.has-global-header-nav .header-inner {
    justify-content: flex-start;
  }

  .site-header.has-global-header-nav .header-nav {
    display: flex !important;
    flex: 1 1 auto;
    justify-content: center;
    min-width: 0;
    margin: 0 12px;
  }

  .site-header.has-global-header-nav .header-nav ul {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(18px, 2.4vw, 56px);
    width: 100%;
  }

  .site-header.has-global-header-nav .header-nav a {
    color: var(--color-brand, var(--navy, #1F4E79));
    text-decoration: none;
    font-size: clamp(0.96rem, 1.15vw, 1.08rem);
    font-weight: 700;
    letter-spacing: 0.02em;
    white-space: nowrap;
    transition: color 0.2s ease, opacity 0.2s ease;
  }

  .site-header.has-global-header-nav .header-nav a:hover {
    color: var(--color-lead, var(--primary, #EF476F));
    opacity: 0.95;
  }

  .site-header.has-global-header-nav .header-actions {
    margin-left: auto;
  }

  .site-header.has-global-mobile-nav .header-inner > .hamburger,
  .mobile-nav,
  .mobile-nav-overlay {
    display: none !important;
  }

  .site-header.has-global-mobile-nav .header-inner > .header-burger-cta {
    display: none !important;
  }
}

@media (min-width: 1100px) and (max-width: 1280px) {
  .site-header.has-global-header-nav .header-inner {
    gap: 16px;
  }

  .site-header.has-global-header-nav .header-nav ul {
    gap: clamp(14px, 1.8vw, 28px);
  }

  .site-header.has-global-header-nav .header-nav a {
    font-size: 0.94rem;
  }
}