#case-hero {
  overflow: hidden;
}

/* 主標題：頁面大標（深色，64px 級距） */
#case-hero .news-hero-eyebrow {
  font-size: clamp(30px, 4.4vw, 64px);
  line-height: 1.1;
  color: #231815;
  letter-spacing: 1px;
}
#case-hero .news-hero-title {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0 0;
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(20px, 2.4vw, 32px);
  letter-spacing: 0.5px;
  color: var(--c-brand);
}
/* ============================================================
   案例內頁/列表 case + case_list（聯集保序）
   來源 style.css 行 4026-4368 + 5352-5713 + 案例 RWD（純搬移，內容未改）
   ============================================================ */

/* ============================================================
   CASE DISPLAY (精選案例頁 case.html 專用)
   ============================================================ */
.cases-section {
  position: relative;
  padding: clamp(80px, 10vw, 140px) 0 clamp(120px, 12vw, 460px);
  background: var(--c-bg-white);
}

/* 背景裝飾：橘色波紋 (圖片待補) */
.cases-bg-decor {
  position: absolute;
  top: 0;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.cases-bg-decor img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
}

.cases-bg-decor img[src=''],
.cases-bg-decor img:not([src]) {
  opacity: 0;
}
.case_bg_mobile {
  display: none;
}
.cases-wrap {
  position: relative;
  z-index: 1;
  max-width: 1480px;
  margin: 0 auto;
  padding: 0 24px;
  box-sizing: border-box;
}

/* 標題 Case Display：96px Montserrat Medium */
.cases-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  font-size: clamp(48px, 7vw, 96px);
  line-height: 1.1;
  letter-spacing: -1px;
  color: var(--c-text-2);
  margin: 0 0 clamp(40px, 5vw, 80px);
}

.cases-title .accent {
  color: var(--c-brand);
}

/* 標題列：Case Display + 手機版預覽切換（桌機僅標題；手機右側放切換鈕） */
.cases-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  /* 沿用原標題的下方間距（標題本身改為 0） */
  margin: 0 0 clamp(40px, 5vw, 80px);
}

/* .cases-head 內標題沿用既有 margin-bottom 作為與卡片區的間距 */
.cases-head .cases-title {
  margin-bottom: 0;
}

/* 手機版切換鈕：桌機隱藏（桌機使用卡片內的 .case-toggle--desktop）
   用 .cases-head 提高特異度，確保壓過後方的 .case-toggle { display:inline-flex } */
.cases-head .case-toggle--mobile {
  display: none;
  flex-shrink: 0;
}

/* 左卡 + 右預覽 並排佈局 */
.case-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 48px;
}

/* ===== 左欄容器：案例資訊卡 + 卡片外回上一頁按鈕（垂直堆疊、共用同一寬度） ===== */
.case-info-col {
  flex: 0 1 722px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2vw, 24px);
}

/* ===== 左：案例資訊卡 (玻璃感) ===== */
.case-card {
  position: relative;
  width: 100%;
  min-width: 0;
  /* background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.6) 0%,
    rgba(255, 255, 255, 0.2) 100%
  ); */
  /* backdrop-filter: blur(12px) saturate(150%);
  -webkit-backdrop-filter: blur(12px) saturate(150%); */
  /* border: 1px solid var(--c-on-dark); */
  border-radius: 20px;
  /* box-shadow: 5px 5px 20px 0 rgba(0, 0, 0, 0.25); */
  box-sizing: border-box;
}

.case-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.case-breadcrumb {
  font-family: 'Inter', 'Noto Sans TC', sans-serif;
  font-weight: 400;
  font-size: var(--fs-sm);
  color: var(--c-placeholder);
  margin: 0;
  line-height: 1.5;
}

.case-breadcrumb span {
  color: var(--c-placeholder);
}

#case .case-row {
  gap: 0;
}
#case .case-info-col {
  gap: 48px;
  position: relative;
  z-index: 1;
}
#case .case-card {
  padding: 32px;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.6) 0%,
    rgba(255, 255, 255, 0.2) 100%
  );
  backdrop-filter: blur(12px) saturate(150%);
  -webkit-backdrop-filter: blur(12px) saturate(150%);
  /* border: 1px solid var(--c-on-dark); */
  border-radius: 20px;
  box-shadow: 5px 5px 20px 0 rgba(0, 0, 0, 0.25);
}
#case .case-card-head {
  align-items: flex-start;
}
#case .case-card-title {
  font-size: var(--fs-2xl);
  margin-top: -40px;
}
/* 右上角 desktop / mobile 切換 */
.case-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: linear-gradient(
    135deg,
    var(--c-text),
    var(--c-text),
    var(--c-yellow)
  );
  border-radius: 999px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  position: relative;
}

.case-toggle-btn {
  width: 36px;
  height: 36px;
  border: 0;
  background: transparent;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.25s;
  padding: 0;
}

.ct-ico {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: var(--c-bg-white);
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  transition: all 0.3s;
}

.ct-ico-desktop {
  mask-image: url('../../img/case_icon_desktop.svg');
}

.ct-ico-mobile {
  mask-image: url('../../img/case_icon_mobile.svg');
}

.case-toggle-btn.is-active {
  background: var(--c-bg-white);
  box-shadow: 0 0 12px rgba(243, 152, 0, 0.6);
  /* 橘色 active glow */
}

.case-toggle-btn.is-active i {
  background: var(--c-brand);
}

.case-toggle-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-bg-white);
  opacity: 0.6;
}

/* 案例標題 */
.case-card-title {
  font-family: 'Inter', 'Noto Sans TC', sans-serif;
  font-weight: 400;
  font-size: clamp(28px, 3vw, 40px);
  color: var(--c-text-2);
  margin: 0 0 12px;
  line-height: 1.2;
}

.case-card-date {
  font-family: 'Montserrat', sans-serif;
  font-weight: 400;
  font-size: var(--fs-sm);
  color: var(--c-placeholder);
  line-height: 1.5;
  margin: 0 0 20px;
}

/* Tags pill */
.case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.case-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 120px;
  height: 32px;
  padding: 0 18px;
  border-radius: 32px;
  background: linear-gradient(
    90deg,
    var(--c-brand-hover) 0%,
    var(--c-yellow) 100%
  );
  font-family: 'Montserrat', 'Noto Sans TC', sans-serif;
  font-weight: 400;
  font-size: var(--fs-sm);
  letter-spacing: -0.304px;
  color: var(--c-on-dark);
  line-height: 1.5;
}

/* 分隔線 */
.case-divider {
  border: 0;
  height: 1px;
  background: var(--c-placeholder);
  margin: 0 0 26px;
}

/* 描述 */
.case-card-desc {
  font-family: 'Inter', 'Noto Sans TC', sans-serif;
  font-weight: 400;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: var(--c-placeholder);
  margin: 0 0 32px;
}

/* 造訪網站 button */
.case-visit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 13px;
  min-width: 215px;
  height: 54px;
  padding: 0 23px;
  border-radius: 48px;
  background: linear-gradient(90deg, var(--c-teal) 0%, var(--c-text-2) 100%);
  color: var(--c-on-dark);
  font-family: 'Montserrat', 'Noto Sans TC', sans-serif;
  font-weight: 400;
  font-size: var(--fs-md);
  letter-spacing: -0.5px;
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(0, 83, 85, 0.25);
  transition:
    transform 0.25s,
    box-shadow 0.25s;
}

.case-visit-btn:hover {
  color: var(--c-on-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 83, 85, 0.35);
}

.case-visit-icon {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.case-visit-icon[src=''],
.case-visit-icon:not([src]) {
  display: none;
}

/* ===== 右：裝置預覽 (依 toggle data-active 切換) ===== */
.case-preview {
  flex: 1 1 400px;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 0;
}

.case-preview-img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}

/* ============ 裝置 mockup 框架（裝置外殼 PNG + 內嵌螢幕內容）============
   結構：
     .device-mockup                → 容器（由 .device-mockup-frame 撐出尺寸）
       .device-mockup-screen        → 螢幕內容（絕對定位於白色螢幕區）
         img                        → 案例截圖（強制變形貼齊）
       .device-mockup-frame         → 裝置外殼 PNG（透明螢幕區疊在上層）
   - screen 排在 frame 之前 → frame 自然以 z-index 蓋於上
   - object-fit: fill → 案例截圖不論比例皆變形拉伸 100% 填滿螢幕區
   - 螢幕區百分比依 Figma node 1413:30154 / 1413:30067 螢幕矩形精準座標
============================================================== */
.device-mockup {
  position: relative;
  display: block;
  width: 100%;
  margin: 0 auto;
  /* pointer-events: none; */
}

.device-mockup-frame {
  display: block;
  width: 100%;
  height: auto;
  position: relative;
  z-index: 2;
  pointer-events: none;
}

.device-mockup-screen {
  position: absolute;
  overflow-x: hidden;
  overflow-y: auto;
  z-index: 1;
  background: #fff;
}

.device-mockup-screen::-webkit-scrollbar {
  width: 5px;
}
 
.device-mockup-screen::-webkit-scrollbar-track {
  background: #ddd;
}
 
.device-mockup-screen::-webkit-scrollbar-thumb {
  background: #666; 
}

.device-mockup-screen img {
  width: 100%;
  height: 100%;
  display: block;
  /* 強制拉伸貼齊 → 案例截圖可變形以完整鑲嵌至白色螢幕區 */
  object-fit: fill;
}

/* Laptop（case_img_bg_pc.png 1062×548）：對齊 Figma Rectangle 866 */
.device-mockup--laptop .device-mockup-screen {
  top: 7%;
  left: 16.9%;
  right: 16.1%;
  bottom: 12.2%;
}

/* Phone（case_img_bg_mobile.png 462×771）：對齊 Figma Rectangle 873，螢幕延伸至接近邊緣 */
.device-mockup--phone .device-mockup-screen {
  top: 1%;
  left: 7.7%;
  right: 5.7%;
  bottom: 1.1%;
  border-radius: 30px;
}

/* 桌機筆電預覽：於右側預覽區「置中」，並以足夠寬度讓左右兩側皆破版溢出
   （左緣蓋過卡片、右緣溢出畫面；溢出由 .cases-section overflow:hidden 裁切，對齊 Figma 1413:30130） */
.case-preview[data-active='desktop'] {
  justify-content: center;
}

.case-preview-desktop {
  /* 關鍵：身為 .case-preview 的 flex 子項，預設會被壓縮到容器寬度而無法爆版，
     設 flex-shrink:0 才能保持寬度、溢出容器、左右破版（由 .cases-section overflow:hidden 裁切） */
  flex-shrink: 0;
  width: clamp(600px, 50vw, 900px);
  max-width: none;
  margin: 0;
}

/* 桌機手機預覽：頂端對齊「Case Display」標題並向下延伸（上拉一個標題列的高度）
   對齊 Figma 1413:29577：手機框頂端 y≈173 ≈ 標題頂端 y≈179 */
.case-preview[data-active='mobile'] {
  align-self: flex-start;
  margin-top: calc(
    (clamp(48px, 7vw, 96px) * 1.1 + clamp(40px, 5vw, 80px)) * -1
  );
}

/* 手機預覽容器：對齊 Figma（手機框約 461px），置於右側區域 */
.case-preview-mobile {
  max-width: 440px;
  width: 100%;
}

/* 依 data-active 切換顯示 */
.case-preview[data-active='desktop'] .case-preview-mobile {
  display: none;
}

.case-preview[data-active='mobile'] .case-preview-desktop {
  display: none;
}

/* 未補圖時隱藏破圖框 */
.case-preview-img[src=''],
.case-preview-img:not([src]) {
  opacity: 0;
  min-height: 200px;
}

/* ===== 案例資訊卡內：底部造訪網站按鈕容器（卡片內靠右）
   .case-card-desc 已有 margin-bottom，無需再加 margin-top */
.case-card-actions {
  display: flex;
  justify-content: flex-end;
}

/* ===== 卡片外：回上一頁按鈕容器（與卡片同欄、靠右） ===== */
.case-back-wrap {
  display: flex;
  justify-content: flex-end;
}

/* SCROLL DOWN 滾動指引按鈕：依 Figma node 1217:7206 規格
   78x78 圓 + 漸層背景（頂部透明 → 底部白）+ 0.7px 白邊 + V 形下箭頭 + 雙行文字
   定位於 .device-mockup 內部，會跟隨當前顯示裝置（桌機 / 手機）的位置
   尺寸用 clamp 等比縮小，小裝置上自動變小 */
.case-scroll-down {
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translate(-50%, 50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 78px;
  height: 78px;
  /* Figma Ellipse 120 漸層（旋轉 180° 後）：頂部 #737373 透明 → 中段 38% 白 → 底部白 */
  background: linear-gradient(
    180deg,
    rgba(115, 115, 115, 0) 0%,
    #ffffff 62%,
    #ffffff 100%
  );
  border: 0.7px solid rgba(255, 255, 255, 0.85);
  border-radius: 50%;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
  cursor: pointer;
  padding: 0;
  transition:
    transform 0.25s,
    box-shadow 0.25s;
}

.case-scroll-down:hover {
  transform: translate(-50%, calc(50% - 3px));
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.18);
}

/* V 形下箭頭（依 Figma Vector 75 路徑用 CSS 邊框旋轉繪製） */
.case-scroll-down-arrow {
  display: block;
  width: 10px;
  height: 10px;
  border-right: 1px solid #231815;
  border-bottom: 1px solid #231815;
  transform: rotate(45deg) translate(-1px, -1px);
}

.case-scroll-down-text {
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  font-size: clamp(11px, 1vw + 6px, 14px);
  line-height: 1.1;
  letter-spacing: -0.5px;
  text-align: center;
  color: #231815;
}

/* 回上一頁 按鈕：依 Figma node 1413:30115 → 186x54 透明 pill、0.5px #999 邊框
   尺寸 / padding / 字級用 clamp 等比縮小 */
.case-back-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-width: 186px;
  height: 54px;
  padding: 0 clamp(20px, 1.5vw + 14px, 28px);
  border: 0.5px solid #999;
  border-radius: 40px;
  background: transparent;
  font-family: 'Inter', 'Noto Sans TC', sans-serif;
  font-weight: 400;
  font-size: clamp(14px, 0.5vw + 12px, 16px);
  line-height: 1.5;
  letter-spacing: 0.8px;
  color: #525252;
  cursor: pointer;
  transition:
    background 0.25s,
    border-color 0.25s,
    color 0.25s;
}

.case-back-btn:hover {
  background: rgba(82, 82, 82, 0.06);
  border-color: var(--c-text-2);
  color: var(--c-text-2);
}

.case-back-btn-icon {
  width: 22px;
  height: 16px;
  display: block;
  flex-shrink: 0;
}

/* ===== 響應式 ===== */
/* 平板以下：依 Figma 手機版設計 (1218:7904 / 1215:6435) 單欄堆疊
   - 裝置預覽放上方、案例資訊卡放下方
   - 文字內容區 .case-info-col 撐 100% 寬度
   - 圖片區與文字區間距加大（clamp 等比） */
@media (max-width: 1199.98px) {
  .case-row {
    flex-direction: column;
    gap: clamp(48px, 8vw, 96px);
  }
  #case .case-row {
    gap: clamp(80px, 8vw, 96px);
  }
  .case-info-col {
    order: 2;
    flex: 1 1 100%;
    width: 100%;
    max-width: 100%;
  }

  /* 預覽區破版：撐滿整個視窗寬度（突破 .cases-wrap 內距），讓筆電左右皆可超出畫面 */
  .case-preview {
    order: 1;
    flex: 1 1 100%;
    width: 100vw;
    margin: 0 0 0 calc(-50vw + 50%);
  }

  /* 切換鈕改置於標題列右側（對齊 Figma 手機版），卡片內切換鈕隱藏 */
  .cases-head .case-toggle--mobile {
    display: inline-flex;
  }
  .case-toggle--desktop {
    display: none;
  }

  /* 手機版改回置中（桌機才靠左蓋卡片），覆寫 [data-active='desktop'] 的 flex-start */
  .case-preview[data-active='desktop'] {
    justify-content: center;
  }
  /* 手機版重置桌機的上拉（單欄堆疊時預覽不需對齊標題） */
  .case-preview[data-active='mobile'] {
    margin-top: 0;
    align-self: auto;
  }
  /* 筆電破版：相對整個視窗放大，左右皆明顯超出畫面（由 .cases-section overflow:hidden 裁切） */
  .case-preview-desktop {
    width: calc(100% + 130px);
    max-width: none;
    margin: 0 auto;
  }
  /* 手機機台放大至接近 Figma（約 390px 滿版略留邊），置中 */
  .case-preview-mobile {
    max-width: min(390px, 90%);
  }
}

/* 手機極窄視窗：保留必要結構性調整（內距 / 標題 / 預覽框寬度 / 造訪網站寬度） */
@media (max-width: 575.98px) {
  .case-card {
  }

  .case-card-title {
    font-size: var(--fs-lg);
  }

  .case-tag {
    min-width: clamp(90px, 22vw, 120px);
    font-size: var(--fs-xs);
  }

  .case-visit-btn {
    min-width: 143px;
    height: 44px;
    font-size: var(--fs-sm);
    width: auto;
  }
  .case-visit-icon {
    width: 18px;
    height: 18px;
  }
  /* 手機機台維持接近 Figma 的寬度（約 90% 視窗），不再縮小 */
  .case-preview-mobile {
    max-width: 90%;
  }
  .cases-title {
    font-size: var(--fs-2xl);
  }
  /* 標題列保持兩端對齊：標題可換行、切換鈕靠右對齊頂端 */
  .cases-head {
    align-items: flex-start;
  }
}

/* ============================================================
   MARK: Case List Page (case_list.html)
   ============================================================ */

.case-list {
  background: var(--c-bg-page);
  padding: 30px 0 280px;
  position: relative;
}

@media(max-width: 1199px) {
  .case-list {
    padding-bottom: 200px;
  }
}

@media(max-width: 991px) {
  .case-list {
    padding-bottom: 110px;
  }
}

/* === 篩選列：白底膠囊 toolbar，含自訂 dropdown（Figma node 1276-25772） === */
.case-filter-bar {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--c-bg-white);
  border-radius: 48px;
  margin-bottom: 48px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  min-height: 92px;
  position: relative;
}

.case-filter-bar.option-open {
  border-radius: 48px 48px 0 0 ;
}

.case-filter-group {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  height: 100%;
}

/* 單個 dropdown 容器（position: relative 作為 panel 錨點） */
.case-filter {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}

/* 兩個 dropdown 之間的細直線分隔 */
.case-filter + .case-filter::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 43px;
  background: var(--c-grey-light);
}

/* trigger button：icon + label + chevron */
.case-filter-trigger {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding-left: 75px;
  padding-right: 120px;
  height: 48px;
  background: transparent;
  border: 0;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-size: var(--fs-md);
  color: var(--c-grey-dark);
  letter-spacing: -0.5px;
  outline: none;
}

/* 產業類型的橘色 ☰ icon */
.case-filter-icon {
  position: absolute;
  left: 30px;
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  width: 28px;
  height: 28px;
  color: var(--c-brand);
  flex-shrink: 0;
}

.case-filter-icon svg {
  width: 100%;
  height: 100%;
}

/* 下拉箭頭：純 CSS 三角，open 時翻轉 */
.case-filter-chevron {
  display: inline-block;
  /* width: 0;
  height: 0;
  border-style: solid;
  border-width: 7px 5px 0 5px;
  border-color: var(--c-placeholder) transparent transparent transparent; */
  transition:
    transform 0.25s,
    border-top-color 0.25s;
}
.case-filter-chevron svg {
  stroke: var(--c-brand);
}
.case-filter-chevron svg path {
  stroke: #525252;
  stroke-width: 4;
}
.case-filter.is-open .case-filter-chevron,
.case-filter-trigger:hover .case-filter-chevron {
  border-top-color: var(--c-brand);
}
.case-filter.is-open .case-filter-chevron svg path,
.case-filter-trigger:hover .case-filter-chevron svg path {
  stroke: var(--c-brand);
}

.case-filter.is-open .case-filter-chevron {
  transform: rotate(180deg);
}

/* dropdown panel：絕對定位掛在 bar 下方，僅底部圓角 */
.case-filter-panel {
  position: absolute;
  top: calc(100% + 22px);
  width: 100%;
  padding: 24px 30px;
  background: var(--c-bg-white);
  border-radius: 0 0 20px 20px;
  opacity: 0;
  visibility: hidden;
  z-index: 20;
  transition:
    opacity 0.25s ease,
    visibility 0.25s,
    transform 0.25s ease;
}

.case-filter-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 60px);
  border-top: 1px dashed var(--c-grey-light);
}

.case-filter.is-open .case-filter-panel {
  opacity: 1;
  visibility: visible;
  /* transform: translateX(-50%) translateY(0); */
}

.case-filter-options {
  padding: 0;
  margin: 0;
  display: flex;
  gap: 0;
  flex-wrap: wrap;
  width: 100%;
}

/* 選項之間虛線分隔 */
.case-filter[data-filter="industry"] .case-filter-option{
  border-bottom: 1px dashed var(--c-grey-light);
  width: 20%;
}

.case-filter[data-filter="service"] .case-filter-option{
  border-bottom: 1px dashed var(--c-grey-light);
  width: 25%;
}

.case-filter[data-filter="industry"] .case-filter-option.is-last-row {
  border-bottom: none;
}

.case-filter[data-filter="service"] .case-filter-option.is-last-row {
  border-bottom: none;
}

@media (max-width: 991px) {
  .case-filter[data-filter="industry"] .case-filter-option{
    width: 33.3333%;
  }

  .case-filter[data-filter="service"] .case-filter-option{
    width: 50%;
  }
}

@media (max-width: 575px) {
  .case-filter[data-filter="industry"] .case-filter-option{
    width: 50%;
  }

  .case-filter[data-filter="service"] .case-filter-option{
    width: 100%;
  }
}

.case-filter-options a {
  display: flex;
  align-items: center;
  height: 56px;
  padding: 0 35px;
  font-family: 'Montserrat', sans-serif;
  font-size: var(--fs-md);
  color: var(--c-grey-dark);
  text-decoration: none;
  letter-spacing: -0.5px;
  transition: color 0.25s;
}

@media (max-width: 575.98px) {
  .case-filter-options a {
    font-size:var(--fs-sm);
  }
}

.case-filter-options a:hover {
  color: var(--c-brand);
}

.case-filter-options li.is-active a {
  color: var(--c-brand);
}

/* 搜尋框：64px 高、半透明灰底、右側白色圓鈕 */
.case-filter-search-block {
  padding-left: 24px;
  padding-right: 14px;
  width: 100%;
}

.case-filter-search {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(217, 217, 217, 0.2);
  border-radius: 65px;
  padding: 10px 10px 10px 32px;
  height: 64px;
  margin-left: 24px;
}

.case-filter-search input {
  flex: 1;
  border: 0;
  background: transparent;
  outline: none;
  font-family: 'Inter', sans-serif;
  font-size: var(--fs-md);
  color: var(--c-text);
  width: calc(100% - 44px);
}

.case-filter-search input::placeholder {
  color: var(--c-grey-mid);
}

.case-filter-search button {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--c-bg-white);
  color: var(--c-grey-dark);
  border: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition:
    background 0.25s,
    color 0.25s;
}

.case-filter-search button:hover {
  background: var(--c-brand);
  color: var(--c-on-dark);
}

.case-filter-search svg {
  width: 22px;
  height: 22px;
}

/* === 3×3 卡片網格 === */
.case-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 60px 32px;
  margin-bottom: 64px;
}

/* 單張案例卡：簡潔 cover + 標題 + 服務分類 sub */
.case-card {
  position: relative;
  background: transparent;
  overflow: visible;
  transition: transform 0.3s;
}

.case-card:hover {
  transform: translateY(-4px);
}

.case-card-link {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  gap: 20px;
  cursor: pointer;
}

.case-card-cover {
  position: relative;
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 411 / 386;
  background: var(--c-bg-input);
  border: 3px solid transparent;
  transition: all 0.5s;
}
.case-card:hover .case-card-cover {
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
}
.case-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s;
}

/* hover：整張封面被橘色覆蓋（::after 漸入），代表「進入詳細」狀態 */
.case-card-cover::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(225deg, var(--c-yellow), #ea5504);
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
  z-index: 1;
}

.case-card:hover .case-card-cover {
  border-color: var(--c-brand);
}

.case-card:hover .case-card-cover::after {
  opacity: 0.76;
}

.case-card:hover .case-card-cover img {
  transform: scale(1.04);
}

/* 左上角日期 badge：預設隱藏，hover 與橘色 overlay 一起淡入 */
.case-card-date-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  color: var(--c-on-dark);
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  font-size: var(--fs-md);
  letter-spacing: -0.5px;
  z-index: 3;
  opacity: 0;
  transform: translateY(-6px);
  transition:
    opacity 0.35s ease,
    transform 0.35s ease;
  pointer-events: none;
}

.case-card:hover .case-card-date-badge {
  opacity: 1;
  transform: translateY(0);
}

/* 右下角 READ MORE：預設隱藏，hover 與橘色 overlay 一起淡入 */
.case-card-readmore {
  position: absolute;
  bottom: 40px;
  right: 46px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--c-on-dark);
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  font-size: var(--fs-lg);
  letter-spacing: 2px;
  z-index: 3;
  opacity: 0;
  transform: translateY(6px);
  transition:
    opacity 0.35s ease,
    transform 0.35s ease;
  pointer-events: none;
}

@media (max-width: 575px) {
  .case-card-readmore{
    font-size: 18px;
    bottom: 10px;
    right: 5px;
  }
}

.case-card:hover .case-card-readmore {
  opacity: 1;
  transform: translateY(0);
}

/* READ MORE 右側白色三角形箭頭 */
.case-card-arrow {
  display: inline-block;
  width: 24px;
  height: 24px;
  background: url('../../img/case-card-share-icon.svg') center center/contain
    no-repeat;
}

/* 卡片下方文字區 */
.case-card-body {
  padding: 0 4px;
}

.case-card-title {
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  font-size: var(--fs-lg);
  color: var(--c-text-2);
  letter-spacing: 0.5px;
  line-height: 1.4;
  margin: 0 0 8px;
}

/* 「數位設計  |  形象官網」雙標籤：對齊 Figma 雙倍空格寬度 */
.case-card-meta {
  font-family: 'Inter', sans-serif;
  font-size: var(--fs-sm);
  color: var(--c-placeholder);
  margin: 0;
  letter-spacing: 0;
}

.case-card-meta .dot {
  margin: 0 12px;
  color: var(--c-grey-light);
}

@media (max-width: 767.98px) {
  /* case_list：3 欄 → 2 欄 */
  .case-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 40px 24px;
    margin-bottom: 80px;
  }
}
/* case_list 中型螢幕：3 欄 → 2 欄 */
@media (max-width: 991.98px) {
  .cases-bg-decor {
    display: none;
  }
  .case_bg_mobile {
    display: block;
    position: absolute;
    top: -20px;
    left: 0;
    width: 100%;
    height: 30%;
    object-fit: cover;
  }

  .case-list {
    padding-top: 0;
  }
  .case-filter-bar {
    flex-direction: column;
    align-items: stretch;
    border-radius: 24px;
    padding: 16px 0;
    gap: 12px;
    margin-bottom: 16px;
  }

  .case-filter-bar.option-open {
    border-radius: 24px 24px 0 0 ;
  }

  .case-filter-trigger {
    padding-right: 30px;
    padding-left: 50px;
  }
  .case-filter .case-filter-trigger.case-filter-trigger-service {
    padding-left: 25px;
  }
  .case-filter-icon {
    left: 5px;
  }

  .case-filter-panel {
    padding: 0 15px;
    top: calc(100% + 82px);
  }
  .case-filter-options li a {
    padding: 0 8px;
  }
  .case-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 40px 24px;
  }

  /* filter 列在中型螢幕仍水平擺，但搜尋會壓縮 */
  .case-filter-search {
    height: 54px;
  }
  #case .case-info-col {
    gap: 34px;
  }
  #case .case-card {
    padding: 25px 15px;
  }
  #case .case-card-head {
    margin-bottom: 16px;
  }
  #case .case-card-title {
    font-size: var(--fs-lg);
    margin-top: 0;
    margin-bottom: 8px;
  }
  #case .case-card-date {
    margin-bottom: 16px;
  }
  .case-card-link {
    gap: 16px;
  }
  .case-tags {
    margin-bottom: 20px;
  }
  .case-divider {
    margin-bottom: 20px;
  }
  .case-card-desc {
    margin-bottom: 64px;
  }

  .case-card-title {
    margin-bottom: 16px;
  }
}

/* case_list 小型：篩選列堆疊、卡片網格收成單欄 */
@media (max-width: 575.98px) {
  .case-filter-group {
    justify-content: space-between;
  }

  .case-filter-label {
    font-size: var(--fs-sm);
  }
  .case-filter-search {
    margin-left: 0;
  }
  
  .case-filter {
    width: 50%;
  }

  .case-card-title {
    font-size: var(--fs-md);
  }
}
@media (max-width: 395px) {
  .case-filter-trigger {
    padding-right: 12px;
  }
}

.case-card-multiple-img {
  display: none;
}

#case_img_show_block{
  display: none;
}