/* 4-LAYOUT
   header / footer 忠實還原 figma-export(header、footer 匯出):
   header 紅底 #c42828、min-height 84、nav 16px 白、CTA 白膠囊 radius 60
   footer 品牌條紅底 60 高、深炭 #252424 + 紋理、三欄資訊、社群圓鈕 */

/* ── Header ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: var(--color-brand); /* export .header #c42828 */
  min-height: 84px;
  display: flex;
  align-items: center;
  padding-block: 22px; /* export padding 22px */
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  width: 100%;
}
.site-header__logo-link {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  line-height: 0;
}
.site-header__logo {
  width: 131px;
  height: 38px;
}
.site-header__logo-sub {
  writing-mode: vertical-rl;
  text-orientation: sideways;
  font-size: 13px; /* export 13.15px */
  font-weight: var(--fw-bold);
  color: var(--color-text-invert);
  line-height: 1.1;
  letter-spacing: 0.05em;
}
.site-nav__list {
  display: flex;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
} /* export gap 32;去列表點 */
.site-nav__list a {
  font-size: var(--fs-base);
  color: var(--color-text-invert);
  text-decoration: none;
}
.site-nav__list a:hover {
  opacity: 0.8;
}
.site-header__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 48px; /* export .header-cta */
  min-height: 36px;
  background: var(--color-bg);
  color: var(--color-brand);
  border-radius: 60px;
  font-size: var(--fs-base);
  text-decoration: none;
  white-space: nowrap;
  transition: opacity var(--ease-base);
}
.site-header__cta:hover {
  opacity: 0.88;
}
/* 選單內 CTA:桌機隱藏,僅 ≤1024 漢堡選單使用 */
.site-nav__cta {
  display: none;
}
.menu-toggle {
  display: none;
  position: relative; /* 定位三條線 */
  background: none;
  border: 0;
  color: var(--color-brand);
  background: white;
  font-size: 0; /* 移除文字節點空間,圖示改由三條線繪製 */
  line-height: 1;
  cursor: pointer;
  min-height: 36px;
  min-width: 36px;
}
/* 漢堡三條線(中線=span、上下線=偽元素);開啟時變 X */
.menu-toggle__bar,
.menu-toggle::before,
.menu-toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: currentColor; /* 紅線(color: brand) */
  transition:
    transform var(--ease-base),
    opacity var(--ease-base);
}
.menu-toggle::before {
  transform: translate(-50%, -50%) translateY(-6px);
}
.menu-toggle__bar {
  transform: translate(-50%, -50%);
}
.menu-toggle::after {
  transform: translate(-50%, -50%) translateY(6px);
}
/* 開啟(aria-expanded=true):上下線交叉成 X、中線淡出 */
.menu-toggle[aria-expanded="true"]::before {
  transform: translate(-50%, -50%) rotate(45deg);
}
.menu-toggle[aria-expanded="true"] .menu-toggle__bar {
  opacity: 0;
}
.menu-toggle[aria-expanded="true"]::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.site-main {
  display: block;
}

/* ── Footer CTA（紅條上方淺灰帶;首頁/brands/隱私權由 PHP 排除）── */
.footer-cta {
  background: var(--color-surface); /* #e5e5e5 */
  padding: clamp(2.25rem, 4.5vw, 3.75rem) var(--container-pad);
  text-align: center;
}
.footer-cta__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(0.5rem, 1.4vw, 1.125rem); /* export gap 18 */
}
.footer-cta__title {
  color: var(--color-brand);
  font-size: clamp(1.125rem, 0.95rem + 0.9vw, 1.75rem); /* 18→28 */
  font-weight: 400;
  margin: 0;
}
.footer-cta__subtitle {
  color: var(--color-brand);
  font-size: clamp(0.813rem, 0.72rem + 0.45vw, 1rem); /* 13→16 */
  font-weight: 400;
  margin: 0;
}
.footer-cta__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  margin-top: clamp(0.25rem, 0.8vw, 0.6rem);
  padding: 0.5em 2em;
  background: var(--color-brand);
  color: var(--color-text-invert);
  border-radius: 40px;
  font-size: clamp(0.875rem, 0.72rem + 0.6vw, 1.25rem); /* 14→20 */
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--ease-base);
}
.footer-cta__button:hover {
  background: var(--color-brand-hover); /* 只變暗背景 */
  color: var(--color-text-invert); /* 文字維持白色,不被全域 a:hover 改成紅字 */
}

/* ── Footer ── */
.site-footer {
  margin-top: 0;
}
.site-footer__brandbar {
  background: var(--color-brand); /* export .footer-brand-row */
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-invert);
  font-size: var(--fs-base);
  text-align: center;
  padding-inline: var(--container-pad);
}
.site-footer__body {
  background-color: var(--color-dark); /* export .footer #252424 */
  background-image: url("../images/common/footer-texture.webp");
  background-size: cover;
  background-position: center;
  color: var(--color-text-invert);
  padding-top: 53px; /* export content top 113 − 品牌條 60 */
  padding-bottom: 28px;
}
.site-footer__content {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-10);
  flex-wrap: wrap;
}
.site-footer__info {
  display: flex;
  gap: 44px;
  flex-wrap: wrap;
} /* export gap 44 */
.site-footer__col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.site-footer__col-title {
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  color: var(--color-text-invert);
  margin: 0;
}
.site-footer__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: var(--fs-sm); /* export item 14px */
}
.site-footer__list a {
  color: inherit;
  text-decoration: none;
}
.site-footer__list a:hover {
  text-decoration: underline;
}
.site-footer__social {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 26px; /* export watermark gap 26.11 */
}
.site-footer__social-heading {
  width: 187px;
  height: auto;
}
.site-footer__social-list {
  display: flex;
  align-items: center;
  gap: 14px; /* export gap 14 */
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-footer__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  background: var(--color-bg);
  border-radius: 50%;
  transition: opacity var(--ease-base);
}
.site-footer__social-link:hover {
  opacity: 0.8;
}
.site-footer__social-link img {
  width: 16px;
  height: 16px;
  object-fit: contain;
}
.site-footer__divider {
  border: 0;
  border-top: 1px solid var(--color-text-invert);
  margin: 54px 0 26px; /* export divider y272 → copyright y299 */
}
.site-footer__copyright {
  text-align: center;
  font-size: var(--fs-base);
  color: var(--color-text-invert);
  margin: 0;
}
.site-footer__credit-link {
  color: inherit;
  text-decoration: none;
}
.site-footer__credit-link:hover {
  color: inherit;
  text-decoration: underline;
}
/* 版權列 + 隱私權連結:桌機版權維持置中,隱私權絕對定位釘右端(不影響置中) */
.site-footer__legal {
  position: relative;
}
.site-footer__privacy {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-invert);
  font-size: var(--fs-sm);
  text-decoration: none;
}
.site-footer__privacy:hover {
  text-decoration: underline;
}

/* ≤1024:平板,導覽收漢堡 */
@media (max-width: 1024px) {
  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  /* 下拉選單面板:用 max-height/opacity 過渡做滑下淡入(不用 display 才能動畫) */
  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-dark);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    visibility: hidden;
    transition:
      max-height 0.32s ease,
      opacity 0.24s ease,
      visibility 0.32s;
  }
  .site-nav.is-open {
    max-height: 80vh;
    opacity: 0.98;
    visibility: visible;
  }
  .site-nav__list {
    flex-direction: column;
    gap: 0; /* 改用 item padding + 分隔線 */
    padding: var(--space-2) var(--container-pad) 0; /* 底部歸零,CTA 緊接成同一列樣式 */
  }
  .site-nav__list li {
    border-top: 1px solid rgba(255, 255, 255, 0.16); /* 項目分隔線 */
  }
  .site-nav__list li:first-child {
    border-top: 0;
  }
  .site-nav__list a {
    display: block;
    padding: 15px 6px;
    font-size: var(--fs-lg);
    text-align: center;
    letter-spacing: 0.03em;
    border-radius: 8px;
    transition:
      background var(--ease-base),
      opacity var(--ease-base);
  }
  .site-nav__list a:hover,
  .site-nav__list a:focus-visible {
    background: rgba(255, 255, 255, 0.12);
    opacity: 1;
  }
  /* 加盟洽詢:右側那顆收起,改用選單內這顆(白膠囊,置於選單最下方)*/
  .site-header__cta {
    display: none;
  }
  .site-nav__cta {
    display: block;
    margin: 0 var(--container-pad);
    padding: 15px 6px; /* 與 .site-nav__list a 一致 */
    color: var(--color-text-invert); /* 白字,與菜單列相同 */
    font-size: var(--fs-lg);
    text-align: center;
    letter-spacing: 0.03em;
    text-decoration: none;
    border-top: 1px solid rgba(255, 255, 255, 0.16); /* 與菜單列分隔線一致 */
    transition: opacity var(--ease-base);
  }
  .site-nav__cta:hover {
    opacity: 0.8;
  }
  .site-header {
    position: sticky;
  }
  .site-header__inner {
    position: relative;
  }
}
/* ≤768:平板直式間距收斂 */
@media (max-width: 768px) {
  .site-header__cta {
    padding: 6px 24px;
  }
  .site-footer__content {
    flex-direction: column;
  }
  .site-footer__social {
    align-items: flex-start;
  }
  .site-footer__divider {
    margin-top: var(--space-8);
  }
}
/* ≤640:手機 */
@media (max-width: 640px) {
  :root {
    --container-pad: var(--space-3);
  }
  /* Footer CTA 手機版(依 website-code/cta-mobile:title 13、副標 12、按鈕 13、間距緊湊) */
  .footer-cta {
    padding-block: clamp(1.75rem, 8vw, 2.5rem);
  }
  .footer-cta__inner {
    gap: 4px; /* title↔副標 4 */
  }
  .footer-cta__title {
    font-size: 13px;
    font-weight: 600;
    line-height: 22px;
  }
  .footer-cta__subtitle {
    font-size: 12px;
  }
  .footer-cta__button {
    min-height: 38px;
    margin-top: 12px; /* 4(gap)+12 = 文字↔按鈕 16 */
    padding: 0.4em 2.2em;
    font-size: 13px;
    font-weight: 600;
  }
  .site-footer__brandbar {
    min-height: 28px;
    font-size: 12px;
    line-height: 0;
  }
  .site-header__cta {
    display: none;
  } /* 手機收進漢堡選單空間,主 CTA 由頁面內容承擔 */
  /* 手機版 header(依 figma-export/header/mobile):logo 置中、漢堡靠右 */
  .site-header {
    min-height: 36px;
    padding-block: 0;
  }
  .site-header__inner {
    justify-content: center;
    position: relative;
    min-height: 36px;
  }

  .site-header__brand {
    display: flex;
  }
  .site-header__logo {
    width: 60px;
    height: auto;
  }
  .site-header__logo-sub {
    font-size: 6px;
  }
  .menu-toggle {
    position: absolute;
    right: 0;
    top: 50%; /* 垂直置中,不超出 header */
    transform: translateY(-50%);
    font-size: 22px;
  }

  /* 手機版 footer 兩欄(依 figma-export/footer/mobile):公司資訊|服務時間 / 聯絡資訊|MEDIA SOCIAL */
  /* 疊 .container 提高權重,壓過 6-utilities .container 的 max-width */
  .site-footer__content.container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6) var(--space-6);
    max-width: 289px;
  }
  .site-footer__info {
    display: contents;
  }
  .site-footer__col:nth-child(1) {
    grid-area: 1 / 1;
  } /* 公司資訊 */
  .site-footer__col:nth-child(2) {
    grid-area: 2 / 1;
  } /* 聯絡資訊 */
  .site-footer__col:nth-child(3) {
    grid-area: 1 / 2;
  } /* 服務時間 */
  .site-footer__social {
    grid-area: 2 / 2;
    align-items: flex-start;
    gap: var(--space-4);
  }
  .site-footer__social-list {
    gap: 9px;
  }
  .site-footer__social-heading {
    width: 160px;
  } /* export MEDIA SOCIAL 12px */
  .site-footer__col-title {
    font-size: 13px;
  } /* export 13px w600 */
  .site-footer__list {
    font-size: 12px;
  } /* export item 12px */
  .site-footer__social-link {
    width: 24px;
    height: 24px;
  }
  .site-footer__social-link img {
    width: 13px;
    height: 13px;
  }
  .site-footer__divider {
    margin: 40px 0 17px;
  } /* export bottom gap 17 */
  .site-footer__copyright {
    font-size: 10px;
  } /* export 10px */
  /* 手機:隱私權連結改為靜態流,置於版權宣告上方、置中 */
  .site-footer__privacy {
    position: static;
    transform: none;
    display: block;
    text-align: center;
    margin-bottom: 6px;
    font-size: 10px;
  }
}