/* Immersive 3D Factory Hero + Tour */
.pub-factory-hero {
  position: relative;
  height: var(--factory-vh, 100dvh);
  margin-top: calc(-1 * var(--public-header-height));
  background: transparent;
  --factory-hero-gutter: clamp(40px, 8vw, 128px);
  --pub-hero-book-overlap: 110px;
  --pub-hero-scroll-cue-size: 28px;
  --pub-hero-book-bottom: 120px;
  --pub-hero-scroll-gap: calc((var(--pub-hero-book-bottom) - var(--pub-hero-scroll-cue-size)) / 2);
  --pub-hero-book-block: 158px;
  --pub-hero-gap-content-book: 85px;
  --pub-hero-content-nudge: 0;
  /* 首屏預約卡 — 煙霧灰藍毛玻璃（比純黑亮、仍襯白字） */
  --hero-glass-blur: blur(22px) saturate(145%) brightness(1.14);
  --hero-glass-fill: linear-gradient(
    168deg,
    rgba(88, 98, 118, 0.34) 0%,
    rgba(48, 58, 78, 0.44) 52%,
    rgba(32, 42, 58, 0.5) 100%
  );
  --hero-glass-fill-strong: rgba(255, 255, 255, 0.14);
  --hero-glass-fill-focus: rgba(255, 255, 255, 0.22);
  /* 對齊首屏 header「企業登入」半透明白邊 */
  --hero-glass-border: rgba(255, 255, 255, 0.42);
  --hero-glass-shadow: 0 18px 48px rgba(0, 0, 0, 0.34);
  --hero-glass-text: rgba(255, 255, 255, 0.96);
  --hero-glass-text-muted: rgba(255, 255, 255, 0.68);
  --hero-glass-text-placeholder: rgba(255, 255, 255, 0.48);
  margin-bottom: calc(-1 * var(--pub-hero-book-overlap));
  overflow: visible;
}

.pub-factory-hero__sticky {
  position: relative;
  height: var(--factory-vh, 100dvh);
  overflow: hidden;
  isolation: isolate;
}

.pub-factory {
  position: relative;
  height: calc(var(--factory-vh, 100dvh) * var(--factory-tour-scroll-vh, 4));
  background: #ffffff;
  --factory-tour-scroll-vh: 4;
  --factory-map-translate-y: -50px;
  --factory-main-height: calc(var(--factory-vh, 100dvh) - var(--public-header-height));
  --factory-hero-gutter: clamp(40px, 8vw, 128px);
  --factory-tour-gutter-left: clamp(48px, 5.5vw, 80px);
  --factory-pano-inset-x: clamp(36px, 4.5vw, 64px);
  --factory-pano-inset-y: clamp(36px, 4.5vw, 64px);
}

/* Header — scroll-linked blend: transparent hero → solid white (no black gap) */
.public-site__header--factory {
  background: rgba(255, 255, 255, var(--header-blend, 1));
  box-shadow: 0 1px 0 rgba(0, 0, 0, calc(var(--header-blend, 1) * 0.06));
}

.public-site__header--factory .public-site__header-top {
  border-bottom-color: color-mix(
    in srgb,
    var(--color-border-default) calc(var(--header-blend, 1) * 100%),
    rgba(255, 255, 255, 0.14)
  );
}

.public-site__header--factory .public-site__brand {
  position: relative;
  min-height: 38px;
}

.public-site__header--factory .public-site__brand-logo--hero {
  display: block;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  opacity: calc(1 - var(--header-blend, 0));
  pointer-events: none;
}

.public-site__header--factory .public-site__brand-logo--default {
  opacity: var(--header-blend, 1);
}

.public-site__header--factory .public-site__brand-service {
  color: color-mix(
    in srgb,
    var(--color-text-tertiary) calc(var(--header-blend, 1) * 100%),
    rgba(255, 255, 255, 0.78)
  );
  border-left-color: color-mix(
    in srgb,
    var(--color-border-default) calc(var(--header-blend, 1) * 100%),
    rgba(255, 255, 255, 0.22)
  );
}

.public-site__header--factory .public-site__util-link {
  color: color-mix(
    in srgb,
    var(--color-text-secondary) calc(var(--header-blend, 1) * 100%),
    rgba(255, 255, 255, 0.88)
  );
}

.public-site__header--factory .public-site__util-link:hover {
  color: color-mix(
    in srgb,
    var(--color-text-primary) calc(var(--header-blend, 1) * 100%),
    #fff
  );
}

.public-site__header--factory .public-site__util-btn {
  background: color-mix(
    in srgb,
    var(--color-bg-default) calc(var(--header-blend, 1) * 100%),
    rgba(255, 255, 255, 0.1)
  );
  border-color: color-mix(
    in srgb,
    var(--color-border-default) calc(var(--header-blend, 1) * 100%),
    rgba(255, 255, 255, 0.42)
  );
  color: color-mix(
    in srgb,
    var(--color-text-primary) calc(var(--header-blend, 1) * 100%),
    #fff
  );
}

.public-site__header--factory .public-site__util-btn:hover {
  background: color-mix(
    in srgb,
    var(--color-bg-subtle) calc(var(--header-blend, 1) * 100%),
    rgba(255, 255, 255, 0.18)
  );
  border-color: color-mix(
    in srgb,
    var(--color-border-default) calc(var(--header-blend, 1) * 100%),
    rgba(255, 255, 255, 0.55)
  );
  color: color-mix(
    in srgb,
    var(--color-text-primary) calc(var(--header-blend, 1) * 100%),
    #fff
  );
}

.public-site__header--factory .public-site__auth-user {
  background: color-mix(
    in srgb,
    var(--color-bg-default) calc(var(--header-blend, 1) * 100%),
    rgba(255, 255, 255, 0.12)
  );
  border-color: color-mix(
    in srgb,
    var(--color-border-default) calc(var(--header-blend, 1) * 100%),
    rgba(255, 255, 255, 0.42)
  );
  color: color-mix(
    in srgb,
    var(--color-text-primary) calc(var(--header-blend, 1) * 100%),
    #fff
  );
}

.public-site__header--factory .public-site__auth-avatar {
  background: color-mix(
    in srgb,
    var(--color-bg-subtle) calc(var(--header-blend, 1) * 100%),
    rgba(255, 255, 255, 0.08)
  );
  border-color: color-mix(
    in srgb,
    var(--color-border-default) calc(var(--header-blend, 1) * 100%),
    rgba(255, 255, 255, 0.35)
  );
  color: color-mix(
    in srgb,
    var(--color-text-primary) calc(var(--header-blend, 1) * 100%),
    #fff
  );
}

/* 展開／hover 時維持首屏半透明樣式，避免 public.css 套成白底白字 */
.public-site__header--factory .public-site__auth-user:hover,
.public-site__header--factory .public-site__auth[data-menu-open="true"] .public-site__auth-user {
  background: color-mix(
    in srgb,
    var(--color-bg-default) calc(var(--header-blend, 1) * 100%),
    rgba(255, 255, 255, 0.18)
  );
  border-color: color-mix(
    in srgb,
    var(--color-border-strong) calc(var(--header-blend, 1) * 100%),
    rgba(255, 255, 255, 0.55)
  );
  color: color-mix(
    in srgb,
    var(--color-text-primary) calc(var(--header-blend, 1) * 100%),
    #fff
  );
}

.public-site__header--factory .public-site__menu-btn {
  color: color-mix(
    in srgb,
    var(--color-text-primary) calc(var(--header-blend, 1) * 100%),
    #fff
  );
}

@media (max-width: 991px) {
  .public-site__header--factory .public-site__brand {
    justify-content: flex-start;
  }

  .public-site__header--factory .public-site__brand-logo--hero {
    left: 0;
    transform: translateY(-50%);
  }

  .public-site__header--factory .public-site__brand-logo--default {
    margin-inline: 0;
  }
}

@media (max-width: 767px) {
  .public-site__header--factory .public-site__menu-btn:hover {
    background: color-mix(
      in srgb,
      var(--color-bg-subtle) calc(var(--header-blend, 1) * 100%),
      rgba(255, 255, 255, 0.12)
    );
  }
}

.public-site__brand-logo {
  display: block;
  height: 36px;
  width: auto;
  flex-shrink: 0;
}

.public-site__brand-logo--hero {
  height: 38px;
}

.pub-factory__sticky {
  position: sticky;
  top: 0;
  height: var(--factory-vh, 100dvh);
  overflow: visible;
  background: #ffffff;
}

/* 首屏 — 滿版底圖輪播 */
.pub-factory__hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  will-change: opacity;
}

.pub-factory__hero-slides {
  position: absolute;
  inset: 0;
}

.pub-factory__hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
}

.pub-factory__hero-slide--active {
  opacity: 1;
  z-index: 2;
  pointer-events: auto;
  transition: opacity 1.05s ease-out;
}

.pub-factory__hero-slide--leaving {
  opacity: 0;
  z-index: 1;
  transition: opacity 1.65s ease-in-out;
}

.pub-factory__hero-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  transform: scale(1.05);
  transform-origin: 50% 35%;
  will-change: transform;
  backface-visibility: hidden;
}

/* Ken Burns 縮放由 factory-tour.js（GSAP）驅動，避免 CSS animation 重啟造成跳動 */
.pub-factory-hero--kb-js .pub-factory__hero-img {
  animation: none;
}

.pub-factory__hero-scrim {
  position: absolute;
  inset: 0;
  z-index: 3;
  background: linear-gradient(
    105deg,
    rgba(6, 10, 18, 0.78) 0%,
    rgba(6, 10, 18, 0.52) 42%,
    rgba(6, 10, 18, 0.18) 68%,
    rgba(6, 10, 18, 0.32) 100%
  );
  pointer-events: none;
}

/* 3D 場景區 — 全尺寸 canvas，場景垂直偏移由 Three.js 控制 */
.pub-factory__canvas-wrap {
  position: absolute;
  z-index: 1;
  top: var(--public-header-height);
  left: 0;
  right: 0;
  height: var(--factory-main-height);
  background: #ffffff;
  overflow: visible;
  opacity: 1;
  transform: translateY(var(--factory-map-translate-y, -50px));
}

.pub-factory__tour-heading {
  position: absolute;
  z-index: 6;
  top: calc(var(--public-header-height) + var(--space-4));
  left: var(--factory-tour-gutter-left);
  margin: 0;
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  pointer-events: none;
}

.pub-factory__canvas-wrap canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.pub-factory__canvas-label {
  display: none;
}

.pub-factory-hero .pub-factory__left {
  position: absolute;
  z-index: 5;
  inset: 0;
  width: auto;
  height: auto;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding:
    calc(var(--public-header-height) + var(--space-3))
    var(--factory-hero-gutter)
    calc(var(--pub-hero-book-bottom) + var(--pub-hero-book-block))
    var(--factory-hero-gutter);
  pointer-events: none;
}

/* 標題＋數據：大網貼齊預約卡上方 85px；小網於 header 與預約卡之間置中 */
.pub-factory-hero .pub-factory__hero-column {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: stretch;
  width: 100%;
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: 0 0 var(--pub-hero-gap-content-book);
  min-height: 0;
}

.pub-factory__hero-stack {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  flex: 0 0 auto;
  width: 100%;
  max-height: 100%;
}

.pub-factory__hero-inner {
  width: 100%;
  max-width: 640px;
  display: flex;
  flex-direction: column;
  gap: 0;
  pointer-events: none;
  margin: 0;
}

.pub-factory__intro {
  color: #fff;
  pointer-events: none;
}

.pub-factory__intro-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: var(--space-4);
}

.pub-factory__intro-title {
  display: flex;
  flex-direction: column;
  gap: 0.45em;
  margin: 0;
  color: #fff;
}

/* 首屏標題：紅色色塊由左往右刷過後露出文字 */
.pub-factory__intro-title-reveal {
  position: relative;
  display: block;
  width: fit-content;
  max-width: 100%;
  overflow: hidden;
}

.pub-factory__intro-title-reveal__text {
  display: block;
  opacity: 0;
}

.pub-factory__intro-title-reveal__wipe {
  position: absolute;
  inset: 0 auto 0 0;
  width: 100%;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left center;
  z-index: 1;
  pointer-events: none;
}

.pub-factory__intro-title-primary {
  font-size: clamp(32px, 4.8vw, 52px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.pub-factory__intro-title-line {
  display: block;
  font-size: clamp(17px, 2.1vw, 22px);
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: 0.03em;
  color: rgba(255, 255, 255, 0.76);
  white-space: nowrap;
}

@media (prefers-reduced-motion: reduce) {
  .pub-factory__intro-title-reveal__text {
    opacity: 1;
  }

  .pub-factory__intro-title-reveal__wipe {
    display: none;
  }
}

.pub-factory__intro-desc {
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.86);
  margin: 0 0 var(--space-6);
  max-width: 520px;
}

.pub-factory__btn-ghost {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.42);
  color: #fff;
}

.pub-factory__btn-ghost:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
}

.pub-factory__hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5) 56px;
  margin-top: clamp(28px, 4vh, 40px);
  padding-top: clamp(24px, 3vh, 32px);
  border-top: 1px solid rgba(255, 255, 255, 0.24);
  max-width: 520px;
  pointer-events: none;
}

/* 首屏 KPI／預約卡：等 JS 淡入前不先露出（避免快取舊版 JS 時看不出差異） */
@media (prefers-reduced-motion: no-preference) {
  html:not([data-hero-intro='ready']) #top .pub-factory__hero-metrics,
  html:not([data-hero-intro='ready']) #top .pub-quick-book--hero {
    opacity: 0;
    transform: translateY(12px);
  }
}

.pub-factory__hero-metric {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-width: 9.5rem;
}

.pub-factory__hero-metric-value {
  font-size: clamp(34px, 4.2vw, 48px);
  font-weight: 700;
  line-height: 1.05;
  color: #fff;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}

.pub-factory__hero-metric-label {
  margin: 0;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.58);
  max-width: 14em;
}

.pub-factory__scroll-hint {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2);
  color: rgba(255, 255, 255, 0.88);
  pointer-events: none;
  transition: opacity 0.35s var(--ease-out);
  flex-shrink: 0;
}

.pub-factory__scroll-hint-eyebrow {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-cta);
}

.pub-factory__scroll-hint-text {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1.4;
}

.pub-factory__scroll-hint-line {
  display: block;
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-cta), rgba(230, 0, 18, 0));
  animation: factory-scroll-hint-pulse 1.8s ease-in-out infinite;
}

/* 預約卡下方 — 置中雙箭頭（上下留白對稱） */
.pub-factory__hero-scroll-cue {
  position: absolute;
  z-index: 11;
  left: 50%;
  bottom: var(--pub-hero-scroll-gap);
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  pointer-events: auto;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.pub-factory__hero-scroll-cue:hover {
  color: #fff;
  text-decoration: none;
  opacity: 1;
}

.pub-factory__hero-scroll-cue__icon {
  display: flex;
  width: var(--pub-hero-scroll-cue-size);
  height: var(--pub-hero-scroll-cue-size);
  animation: pub-hero-scroll-cue-bounce 1.6s ease-in-out infinite;
}

.pub-factory__hero-scroll-cue__icon svg {
  display: block;
  width: 100%;
  height: 100%;
}

@keyframes pub-hero-scroll-cue-bounce {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.55;
  }
  50% {
    transform: translateY(5px);
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pub-factory__hero-img {
    animation: none;
    transform: scale(1);
  }

  .pub-factory__hero-slide--active,
  .pub-factory__hero-slide--leaving {
    transition-duration: 0.01ms;
  }

  .pub-factory__hero-scroll-cue__icon {
    animation: none;
    opacity: 0.85;
  }
}

/* 首頁立即預約卡 — 對齊 Figma 42:1621（hero 內絕對定位、兩列、框內標籤） */
.pub-quick-book--hero {
  position: absolute;
  z-index: 12;
  left: var(--factory-hero-gutter);
  right: var(--factory-hero-gutter);
  bottom: var(--pub-hero-book-bottom, 100px);
  max-width: min(var(--content-max-width), 100%);
  margin: 0 auto;
  pointer-events: auto;
}

/* 首屏預約卡：深色毛玻璃、白字、標題列不包框 */
.pub-quick-book.pub-quick-book--hero {
  isolation: isolate;
  overflow: hidden;
  border: 1px solid var(--hero-glass-border);
  border-radius: 18px;
  background: var(--hero-glass-fill);
  box-shadow: var(--hero-glass-shadow);
  -webkit-backdrop-filter: var(--hero-glass-blur);
  backdrop-filter: var(--hero-glass-blur);
  color: var(--hero-glass-text);
}

.pub-quick-book--hero .pub-quick-book__head {
  align-self: flex-start;
  padding: 0;
  background: transparent;
  gap: var(--space-3);
}

.pub-quick-book--hero .pub-quick-book__head-title {
  margin: 0;
  color: var(--hero-glass-text);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}

.pub-quick-book--hero .pub-quick-book__head-icon {
  flex-shrink: 0;
  background: var(--color-primary);
  border: none;
  box-shadow: none;
  color: #fff;
}

.pub-quick-book--hero .pub-quick-book__head-icon svg {
  filter: none;
}

.pub-quick-book--hero .pub-quick-book__cell {
  background: var(--hero-glass-fill-strong);
  border: none;
  border-radius: 10px;
  box-shadow: none;
}

.pub-quick-book--hero .pub-quick-book__cell:focus-within {
  background: var(--hero-glass-fill-focus);
  box-shadow: none;
}

.pub-quick-book--hero .pub-quick-book__cell-label {
  color: var(--hero-glass-text-muted);
}

.pub-quick-book--hero .pub-quick-book__cell-control,
.pub-quick-book--hero .pub-quick-book__stepper-value {
  color: var(--hero-glass-text);
}

.pub-quick-book--hero .pub-quick-book__cell-control::placeholder {
  color: var(--hero-glass-text-placeholder);
}

.pub-quick-book--hero .pub-quick-book__cell-control:focus,
.pub-quick-book--hero .pub-quick-book__stepper-value {
  color: #fff;
}

.pub-quick-book--hero .pub-quick-book__cell-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23ffffff' fill-opacity='0.72' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  color: var(--hero-glass-text);
}

.pub-quick-book--hero .pub-quick-book__stepper-btn {
  color: var(--hero-glass-text-muted);
  border: none;
  border-radius: 6px;
}

.pub-quick-book--hero .pub-quick-book__stepper-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.pub-quick-book--hero .pub-quick-book__submit {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

@supports not (
  (-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))
) {
  .pub-quick-book.pub-quick-book--hero {
    background: rgba(42, 52, 68, 0.9);
    border: 1px solid var(--hero-glass-border);
  }

  .pub-quick-book--hero .pub-quick-book__cell {
    background: rgba(255, 255, 255, 0.12);
    border: none;
    box-shadow: none;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .pub-quick-book.pub-quick-book--hero {
    background: #3a4558;
    border: 1px solid var(--hero-glass-border);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    color: #fff;
  }

  .pub-quick-book--hero .pub-quick-book__head {
    background: transparent;
  }

  .pub-quick-book--hero .pub-quick-book__head-icon {
    background: var(--color-primary);
    color: #fff;
  }

  .pub-quick-book--hero .pub-quick-book__head-title {
    color: #fff;
    text-shadow: none;
  }

  .pub-quick-book--hero .pub-quick-book__cell {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    box-shadow: none;
  }

  .pub-quick-book--hero .pub-quick-book__cell-label {
    color: rgba(255, 255, 255, 0.72);
  }

  .pub-quick-book--hero .pub-quick-book__cell-control,
  .pub-quick-book--hero .pub-quick-book__stepper-value {
    color: #fff;
  }
}

.pub-quick-book {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  background: var(--color-bg-default);
  border: 1px solid var(--color-border-default);
  border-radius: 14px;
  box-shadow: 0 12px 28px rgba(17, 17, 17, 0.07);
  padding: 20px 22px;
}

.pub-quick-book__head {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.pub-quick-book__head-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--color-primary-subtle);
  color: var(--color-cta);
  line-height: 0;
}

.pub-quick-book__head-icon svg {
  width: 20px;
  height: 20px;
}

.pub-quick-book__head-title {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-text-primary);
}

.pub-quick-book__grid {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: var(--space-4);
}

.pub-quick-book__cell--forklift {
  flex: 1 1 148px;
  min-width: 0;
}

.pub-quick-book__cell {
  display: flex;
  flex: 1 1 128px;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
  min-height: 44px;
  padding: 11px 12px;
  border: 1px solid var(--color-border-default);
  border-radius: 4px;
  background: var(--color-bg-default);
}

.pub-quick-book__cell--site {
  flex: 1 1 132px;
}

.pub-quick-book__cell--vehicle {
  flex: 1.35 1 160px;
}

.pub-quick-book__cell--count {
  flex: 0 1 280px;
  max-width: 100%;
}

.pub-quick-book__cell-label {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text-tertiary);
}

.pub-quick-book__cell-control {
  width: 100%;
  margin: 0;
  padding: 0;
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--color-text-secondary);
  outline: none;
}

.pub-quick-book__cell-control::placeholder {
  color: var(--color-text-secondary);
  font-weight: 600;
}

.pub-quick-book__cell-control:focus {
  color: var(--color-text-primary);
}

.pub-quick-book__cell-select {
  appearance: none;
  cursor: pointer;
  padding-right: 1.5rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23757575' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0 center;
}

.pub-quick-book__stepper {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 26px;
}

.pub-quick-book__stepper-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 26px;
  min-height: 26px;
  padding: 0 10px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: background var(--duration-fast);
}

.pub-quick-book__stepper-btn:hover {
  background: var(--color-bg-subtle);
  color: var(--color-text-primary);
}

.pub-quick-book__stepper-value {
  min-width: 24px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.45;
  text-align: center;
  color: var(--color-text-primary);
}

.pub-quick-book__submit {
  flex: 0 0 auto;
  align-self: stretch;
  min-width: 120px;
  min-height: 44px;
  padding: 0 22px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.12px;
  border-radius: 8px;
}

.pub-quick-book__error {
  margin: 0;
  font-size: var(--font-caption);
  color: var(--color-cta);
}

.pub-quick-book__error[hidden] {
  display: none;
}

.pub-section--after-hero-book:not(.pub-section--about) {
  padding-top: calc(var(--space-8) + var(--pub-hero-book-overlap, 110px));
}

@media (max-width: 991px) {
  .pub-factory-hero {
    --pub-hero-book-block: 232px;
    --pub-hero-scroll-gap: 16px;
    --pub-hero-scroll-cue-size: 24px;
    --pub-hero-book-bottom: calc(var(--pub-hero-scroll-gap) * 2 + var(--pub-hero-scroll-cue-size));
    --pub-hero-gap-content-book: 0;
  }

  .pub-factory-hero .pub-factory__hero-column {
    justify-content: center;
    padding-bottom: 0;
  }

  .pub-factory__intro-title-line {
    white-space: normal;
  }

  .pub-quick-book--hero {
    left: var(--space-5);
    right: var(--space-5);
  }
}

/* 平板：三欄並列，下一步獨立一整列 */
@media (min-width: 768px) and (max-width: 991px) {
  .pub-factory__intro-title-primary {
    font-size: clamp(28px, 3.8vw, 36px);
  }

  .pub-factory__intro-title-line {
    font-size: clamp(15px, 1.9vw, 18px);
  }

  .pub-factory__hero-metrics {
    gap: var(--space-4) var(--space-5);
    margin-top: var(--space-5);
    padding-top: var(--space-5);
  }

  .pub-factory__hero-metric-value {
    font-size: clamp(28px, 3.6vw, 36px);
  }

  .pub-factory__hero-metric-label {
    font-size: 12px;
  }

  .pub-quick-book__grid {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: stretch;
  }

  .pub-quick-book__cell,
  .pub-quick-book__cell--site,
  .pub-quick-book__cell--vehicle,
  .pub-quick-book__cell--count,
  .pub-quick-book__cell--forklift {
    flex: 1 1 0;
    min-width: 0;
    max-width: none;
  }

  .pub-quick-book__cell--count {
    flex: 1 1 0;
  }

  .pub-quick-book__submit {
    flex: 1 1 100%;
    width: 100%;
    min-width: 0;
    min-height: 48px;
  }
}

/* 手機：欄位直向堆疊 */
@media (max-width: 767px) {
  .pub-factory-hero {
    --pub-hero-book-block: clamp(360px, 50dvh, 420px);
  }

  .pub-factory__intro-title-primary {
    font-size: clamp(24px, 6.4vw, 30px);
    line-height: 1.22;
  }

  .pub-factory__intro-title-line {
    font-size: clamp(14px, 3.6vw, 16px);
    line-height: 1.4;
    letter-spacing: 0.02em;
  }

  .pub-factory__hero-metrics {
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--space-3) var(--space-4);
    margin-top: var(--space-3);
    padding-top: var(--space-3);
  }

  .pub-factory__hero-metric {
    flex: 1 1 calc(50% - var(--space-2));
    min-width: 7.5rem;
  }

  .pub-factory__hero-metric-value {
    font-size: clamp(24px, 6.5vw, 30px);
    line-height: 1.1;
  }

  .pub-factory__hero-metric-label {
    font-size: 11px;
    line-height: 1.35;
  }

  .pub-quick-book__grid {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: stretch;
  }

  .pub-quick-book__cell:not(.pub-quick-book__cell--site):not(.pub-quick-book__cell--vehicle):not(.pub-quick-book__cell--count):not(.pub-quick-book__cell--forklift) {
    flex: 1 1 100%;
    max-width: none;
  }

  .pub-quick-book__cell--site,
  .pub-quick-book__cell--vehicle,
  .pub-quick-book__cell--count {
    flex: 1 1 calc(50% - var(--space-2));
    min-width: 0;
    max-width: none;
  }

  .pub-quick-book__cell--forklift {
    flex: 1 1 calc(50% - var(--space-2));
    min-width: 0;
    max-width: none;
  }

  .pub-quick-book__cell--vehicle {
    flex: 1.2 1 calc(50% - var(--space-2));
  }

  .pub-quick-book__submit {
    flex: 1 1 calc(50% - var(--space-2));
    width: auto;
    min-width: 0;
    min-height: 48px;
  }
}

@media (max-width: 575px) {
  .pub-quick-book {
    padding: var(--space-5);
    min-height: 0;
  }
}

/* 中段三區統一垂直留白（tokens 變數 + fallback，避免未載入時 padding 塌陷） */
.pub-section--about,
.pub-section--process,
.pub-section--tgm-tour {
  padding-top: var(--pub-mid-section-pad-y, clamp(56px, 6vw, 80px));
  padding-bottom: var(--pub-mid-section-pad-y, clamp(56px, 6vw, 80px));
}

/* 什麼是水銷服務
 * ① margin-top：抵消首屏 -overlap，灰底從 hero 底緣開始
 * ② section 上緣不加重複 padding，改由 __body 撐開
 */
.pub-section--about {
  --about-align-gutter: clamp(40px, 8vw, 128px);
  margin-top: var(--pub-hero-book-overlap, 110px);
  padding-top: 0;
  padding-left: var(--about-align-gutter);
  padding-right: var(--about-align-gutter);
  background: var(--color-bg-default);
}

.pub-section__inner--about {
  width: 100%;
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: 0;
}

.pub-hydro-about__body {
  width: 100%;
  padding-top: var(--pub-mid-section-pad-y, clamp(56px, 6vw, 80px));
}

.pub-hydro-about__intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 50%);
  gap: var(--space-7);
  align-items: center;
  width: 100%;
}

.pub-hydro-about__copy {
  min-width: 0;
}

.pub-hydro-about__copy-inner {
  display: flex;
  flex-direction: column;
  gap: 40px;
  padding-left: 40px;
  padding-right: 100px;
}

.pub-hydro-about__head {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.pub-hydro-about__eyebrow {
  margin: 0;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  line-height: 1.5;
  color: var(--color-text-tertiary);
}

.pub-hydro-about__title {
  margin: 0;
  font-size: clamp(28px, 3.2vw, 40px);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text-primary);
}

.pub-hydro-about__lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-text-secondary);
}

.pub-hydro-about__highlights {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: nowrap;
  gap: var(--space-2);
  width: 100%;
}

.pub-hydro-about__highlight {
  display: flex;
  flex: 1 1 0;
  flex-direction: column;
  gap: var(--space-2);
  min-width: 120px;
}

.pub-hydro-about__highlight-value {
  font-size: clamp(26px, 2.8vw, 34px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-primary-emphasis);
}

.pub-hydro-about__highlight-label {
  font-size: 13px;
  line-height: 1.4;
  color: var(--color-text-secondary);
}

.pub-hydro-about__visual {
  margin: 0;
  width: 100%;
  max-width: 100%;
  align-self: center;
  justify-self: stretch;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border-default);
  box-shadow: var(--shadow-md);
  background: var(--color-bg-default);
}

.pub-hydro-about__video {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--color-bg-muted);
}

.pub-hydro-about__video-frame {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

@media (max-width: 991px) {
  .pub-section--about {
    --about-align-gutter: clamp(24px, 6vw, 48px);
  }

  .pub-hydro-about__intro {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .pub-hydro-about__copy-inner {
    padding-left: 0;
    padding-right: 0;
    gap: var(--space-7);
  }

  .pub-hydro-about__visual {
    order: -1;
    width: 100%;
  }

  .pub-hydro-about__highlights {
    flex-wrap: wrap;
    gap: var(--space-5) var(--space-6);
  }

  .pub-hydro-about__highlight {
    flex: 1 1 calc(33.333% - var(--space-4));
  }
}

@media (max-width: 520px) {
  .pub-hydro-about__highlights {
    flex-direction: column;
    gap: var(--space-5);
  }

  .pub-hydro-about__highlight {
    flex: 1 1 auto;
  }
}

/* ── 水銷服務流程 — 大圖舞台（綠美圖式進場 + 七步輪播） ── */
.pub-section--process {
  padding-left: clamp(24px, 6vw, 48px);
  padding-right: clamp(24px, 6vw, 48px);
  background: var(--color-bg-subtle);
}

.pub-section__inner--process {
  max-width: var(--content-max-width);
  margin: 0 auto;
}

.pub-process__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-6);
}

.pub-process__eyebrow {
  margin: 0 0 var(--space-3);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}

.pub-process__title {
  margin: 0 0 var(--space-3);
  font-size: clamp(28px, 3.2vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text-primary);
}

.pub-process__desc {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

.pub-process-stage {
  position: relative;
  container-type: inline-size;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border-default);
  box-shadow: var(--shadow-md);
  background: #1c222c;
  outline: none;
}

.pub-process-stage:focus-visible {
  box-shadow: var(--shadow-md), 0 0 0 3px var(--color-primary-subtle);
}

.pub-process-stage__media {
  position: relative;
  width: 100%;
  overflow: hidden;
  aspect-ratio: 1400 / 595;
  max-height: min(62vh, 640px);
  min-height: 240px;
}

/* 寬螢幕：高度受 max-height 限制時仍維持全寬比例，避免右側露底 */
@supports (width: 1cqi) {
  .pub-process-stage__media {
    aspect-ratio: auto;
    height: min(calc(100cqi * 595 / 1400), min(62vh, 640px));
    max-height: min(62vh, 640px);
  }
}

.pub-process-stage__slides {
  position: absolute;
  inset: 0;
}

.pub-process-stage__slide {
  position: absolute;
  inset: 0;
  overflow: hidden;
  opacity: 0;
  transition: opacity 0.9s ease-in-out;
  pointer-events: none;
}

.pub-process-stage__slide--active {
  opacity: 1;
  z-index: 2;
}

.pub-process-stage__slide--leaving {
  opacity: 0;
  z-index: 1;
}

.pub-process-stage__img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transform: scale(1);
  transform-origin: center center;
}

.pub-process-stage--entered .pub-process-stage__slide--active .pub-process-stage__img {
  animation: pub-process-kenburns 14s ease-out forwards;
}

@keyframes pub-process-kenburns {
  from { transform: scale(1); }
  to { transform: scale(1.04); }
}

.pub-process-stage__scrim {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(6, 10, 18, 0.72) 0%,
    rgba(6, 10, 18, 0.28) 28%,
    rgba(6, 10, 18, 0.12) 50%,
    rgba(6, 10, 18, 0.65) 100%
  );
}

.pub-process-stage__overlay {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(20px, 4vw, 40px);
  padding-top: clamp(72px, 12vw, 96px);
  pointer-events: none;
}

.pub-process-stage__panels {
  display: grid;
  grid-template: 1fr / 1fr;
  max-width: min(560px, 92%);
}

.pub-process-stage__panel {
  grid-area: 1 / 1;
  width: 100%;
  opacity: 0;
  transform: translateY(10px);
  transition:
    opacity 0.45s ease,
    transform 0.45s ease;
  pointer-events: none;
  visibility: hidden;
}

.pub-process-stage__panel--active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  visibility: visible;
}

.pub-process-stage__step-index {
  margin: 0 0 var(--space-2);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.72);
}

.pub-process-stage__panel-title {
  margin: 0 0 var(--space-2);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
}

.pub-process-stage__panel-desc {
  margin: 0;
  font-size: clamp(14px, 1.6vw, 16px);
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.88);
}

.pub-process-stage__chips {
  list-style: none;
  margin: var(--space-3) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.pub-process-stage__chip-btn {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.14);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  cursor: pointer;
  transition: background var(--duration-fast), border-color var(--duration-fast), transform var(--duration-fast);
}

.pub-process-stage__chip-btn:hover {
  background: rgba(255, 255, 255, 0.24);
  border-color: rgba(255, 255, 255, 0.65);
}

.pub-process-stage__chip-btn:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.pub-process-stage__chip-btn:active {
  transform: scale(0.98);
}

/* 文件預覽 lightbox */
.pub-doc-lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal, 1200);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(16px, 3vw, 32px);
}

.pub-doc-lightbox[hidden] {
  display: none;
}

.pub-doc-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 10, 18, 0.72);
  backdrop-filter: blur(4px);
}

.pub-doc-lightbox__dialog {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  width: min(96vw, 1100px);
  height: min(92dvh, 900px);
  max-height: min(92dvh, 900px);
  background: var(--color-bg-default, #fff);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.pub-doc-lightbox--cert .pub-doc-lightbox__dialog {
  width: min(96vw, 860px);
}

/* 過磅單：對話框依內容高度，不撐滿 92dvh 留白 */
.pub-doc-lightbox--weigh .pub-doc-lightbox__dialog {
  width: min(96vw, 560px);
  height: auto;
  max-height: min(92dvh, 900px);
}

.pub-doc-lightbox--weigh .pub-doc-lightbox__body {
  flex: 0 1 auto;
  min-height: 0;
  overflow-y: auto;
}

.pub-doc-lightbox__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border-default);
  background: var(--color-bg-default);
}

.pub-doc-lightbox__title {
  margin: 0;
  font-size: var(--font-h3);
  font-weight: 600;
}

.pub-doc-lightbox__close {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: var(--radius-md);
  background: var(--color-bg-subtle);
  font-size: 24px;
  line-height: 1;
  color: var(--color-text-secondary);
  cursor: pointer;
}

.pub-doc-lightbox__close:hover {
  background: var(--color-bg-muted, #eee);
  color: var(--color-text-primary);
}

.pub-doc-lightbox__body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

.pub-doc-lightbox__scroll {
  padding: var(--space-5);
  background: #e8e8e4;
}

.pub-doc-lightbox__scroll--weigh {
  padding: var(--space-4);
}

.pub-doc-lightbox__scroll--weigh .weigh-sheet {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  padding: 0;
}

.pub-doc-lightbox__scroll--cert .cert-sheet {
  margin: 0 auto;
  box-shadow: var(--shadow-md);
}

body.pub-doc-lightbox-open {
  overflow: hidden;
}

.pub-process-stage__rail {
  position: absolute;
  z-index: 5;
  top: 0;
  left: 0;
  right: 0;
  bottom: auto;
  display: flex;
  align-items: stretch;
  gap: 0;
  padding: var(--space-3) clamp(12px, 2vw, 20px);
  background: rgba(8, 10, 14, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  overflow-x: auto;
  scrollbar-width: thin;
}

.pub-process-stage__rail-btn {
  position: relative;
  flex: 1 1 0;
  min-width: 5.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: var(--space-2) var(--space-1);
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  font-family: inherit;
  color: rgba(255, 255, 255, 0.72);
  cursor: pointer;
  transition: color var(--duration-fast), background var(--duration-fast);
  overflow: hidden;
}

.pub-process-stage__rail-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.pub-process-stage__rail-btn--active {
  color: #fff;
  background: rgba(223, 47, 47, 0.42);
}

.pub-process-stage__rail-btn--timing::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  height: 3px;
  width: 100%;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left center;
  animation: pub-process-step-timer var(--step-timer-ms, 4s) linear forwards;
}

@keyframes pub-process-step-timer {
  to { transform: scaleX(1); }
}

.pub-process-stage__rail-btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.pub-process-stage__rail-num {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  opacity: 0.85;
}

.pub-process-stage__rail-label {
  font-size: 11px;
  font-weight: 600;
  line-height: 1.25;
  text-align: center;
  white-space: nowrap;
}

@media (max-width: 991px) {
  .pub-process-stage__media {
    aspect-ratio: 4 / 3;
    min-height: 0;
    max-height: none;
  }

  @supports (width: 1cqi) {
    .pub-process-stage__media {
      aspect-ratio: 4 / 3;
      height: auto;
      max-height: none;
    }
  }

  .pub-process-stage__overlay {
    padding-top: clamp(80px, 20vw, 104px);
  }

  .pub-process-stage__panels {
    max-width: 100%;
  }

  .pub-process-stage__rail-btn {
    min-width: 4.75rem;
  }

  .pub-process-stage__rail-label {
    font-size: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pub-process-stage__slide {
    transition: none;
  }

  .pub-process-stage__panel {
    transition: none;
  }

  .pub-process-stage--entered .pub-process-stage__slide--active .pub-process-stage__img {
    animation: none;
  }

  .pub-process-stage__rail-btn--timing::after {
    animation: none;
    display: none;
  }
}

@keyframes factory-scroll-hint-pulse {
  0%, 100% {
    opacity: 0.45;
    transform: translateY(0) scaleY(1);
  }
  50% {
    opacity: 1;
    transform: translateY(8px) scaleY(1.08);
  }
}

/* legacy panel — kept for other pages if referenced */
.pub-factory__panel {
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(0, 0, 0, 0.06);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.05);
  pointer-events: none;
  max-width: 360px;
}

.pub-factory__panel-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-3);
}

.pub-factory__metric--hero .pub-factory__metric-value {
  font-size: clamp(32px, 4vw, 42px);
}

.pub-factory__metric-value {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-text-primary);
}

.pub-factory__metric-value--accent {
  color: var(--color-primary-emphasis);
}

.pub-factory__metric-label {
  font-size: 12px;
  color: var(--color-text-secondary);
  margin-top: var(--space-1);
}

.pub-factory__metric-equiv {
  margin-top: var(--space-2);
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-text-secondary);
}

.pub-factory__metric-equiv strong {
  color: var(--color-primary);
  font-weight: 700;
}

.pub-factory__bar {
  height: 4px;
  border-radius: var(--radius-full);
  background: rgba(0, 0, 0, 0.06);
  margin-top: var(--space-3);
  overflow: hidden;
}

.pub-factory__bar-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--color-primary-emphasis) 0%, var(--color-primary) 100%);
}

/* 360° — 嵌入毛玻璃卡片頂部 */
.pub-factory__pano-widget {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  border-radius: 0;
  overflow: hidden;
  background: #0f1419;
  border: none;
  box-shadow: none;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* 360° — 展開全屏 */
.pub-factory--pano-expanded .pub-factory__pano-widget {
  position: fixed;
  top: var(--public-header-height);
  left: 0;
  right: 0;
  bottom: 0;
  width: auto;
  height: auto;
  aspect-ratio: unset;
  border-radius: 0;
  z-index: 100;
  border: none;
  box-shadow: none;
}

.pub-factory__pano-wrap {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.pub-factory__pano-wrap #factory-pano,
.pub-factory__pano-wrap .pnlm-container,
.pub-factory__pano-wrap .pnlm-render-container {
  width: 100% !important;
  height: 100% !important;
}

.pub-factory__pano-wrap .pnlm-container {
  overflow: hidden !important;
  background: transparent !important;
}

.pub-factory__pano-wrap .pnlm-render-container {
  transform: scale(var(--vtour-pano-scale, 1.42)) !important;
  transform-origin: 50% 50% !important;
  will-change: transform;
}

.pub-factory__pano-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.4) 0%, transparent 35%);
  pointer-events: none;
  z-index: 1;
  opacity: 0;
  transition: opacity 0.35s;
}

.pub-factory--pano-expanded .pub-factory__pano-overlay {
  opacity: 1;
}

.pub-factory__pano-label {
  position: absolute;
  z-index: 2;
  left: var(--space-3);
  bottom: var(--space-3);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.85);
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
  pointer-events: none;
}

.pub-factory--pano-expanded .pub-factory__pano-label {
  bottom: var(--space-5);
  left: var(--space-5);
  font-size: 11px;
}

.pub-factory__pano-toggle {
  position: absolute;
  z-index: 3;
  top: var(--space-2);
  right: var(--space-2);
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: none;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-text-primary);
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
  transition: background 0.2s, transform 0.2s;
}

.pub-factory__pano-toggle:hover {
  background: #fff;
  transform: scale(1.05);
}

.pub-factory--pano-expanded .pub-factory__pano-toggle {
  top: var(--space-4);
  right: var(--space-4);
}

.pub-factory__pano-toggle-icon--collapse {
  display: none;
}

.pub-factory--pano-expanded .pub-factory__pano-toggle-icon--expand {
  display: none;
}

.pub-factory--pano-expanded .pub-factory__pano-toggle-icon--collapse {
  display: block;
}

/* Tour UI — 垂直點點 + 3D 標號旁毛玻璃說明卡 */
.pub-factory__tour-ui {
  position: absolute;
  z-index: 6;
  top: var(--public-header-height);
  left: 0;
  height: var(--factory-main-height);
  width: auto;
  display: flex;
  align-items: center;
  padding:
    var(--space-6)
    var(--space-5)
    var(--space-6)
    var(--factory-tour-gutter-left);
  opacity: 1;
  pointer-events: none;
  overflow: visible;
}

.pub-factory__tour-ui .pub-factory__vdot {
  pointer-events: auto;
}

.pub-factory__vnav {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-6);
  width: auto;
  min-width: 20px;
  padding: var(--space-2) 0;
}

.pub-factory__vnav::before {
  content: '';
  position: absolute;
  top: 14px;
  bottom: 14px;
  left: 6px;
  width: 2px;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.06) 0%,
    rgba(0, 0, 0, 0.1) 50%,
    rgba(0, 0, 0, 0.06) 100%
  );
  border-radius: var(--radius-full);
  pointer-events: none;
}

.pub-factory__vstep {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 20px;
  padding-left: 0;
}

.pub-factory__vstep-glass {
  position: absolute;
  left: 0;
  top: 0;
  width: min(320px, 40vw);
  z-index: 5;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, calc(-100% - 14px)) scale(0.98);
  transform-origin: center bottom;
  transition:
    opacity 0.32s var(--ease-out),
    transform 0.32s var(--ease-out),
    visibility 0.32s;
}

.pub-factory__vstep-glass--visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, calc(-100% - 14px)) scale(1);
}

.pub-factory__glass-layer {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  overflow: visible;
}

.pub-factory__vstep-glass-inner {
  position: relative;
  padding: 0;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.52);
  border: 1px solid rgba(255, 255, 255, 0.72);
  box-shadow:
    0 10px 36px rgba(15, 23, 42, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(18px) saturate(1.35);
  -webkit-backdrop-filter: blur(18px) saturate(1.35);
  overflow: hidden;
}

.pub-factory__vstep-glass-pano {
  position: relative;
  width: 100%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.45);
}

.pub-factory__vstep-glass-body {
  padding: var(--space-3) var(--space-4) var(--space-4);
}

.pub-factory__vstep-tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-cta);
  margin-bottom: var(--space-1);
}

.pub-factory__vstep-title {
  font-size: clamp(15px, 1.7vw, 18px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.pub-factory__vstep-desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--color-text-secondary);
}

.pub-factory__vdot {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  margin-top: 4px;
  width: 12px;
  height: 12px;
  padding: 0;
  border: 2px solid rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.65);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  cursor: pointer;
  transition:
    transform 0.35s var(--ease-out),
    background 0.35s var(--ease-out),
    border-color 0.35s var(--ease-out),
    box-shadow 0.35s var(--ease-out);
}

.pub-factory__vdot:hover {
  transform: scale(1.15);
}

.pub-factory__vdot--done {
  background: var(--color-primary-subtle);
  border-color: var(--color-primary);
}

.pub-factory__vdot--active {
  width: 14px;
  height: 14px;
  margin-top: 3px;
  background: var(--color-cta);
  border-color: #fff;
  box-shadow: 0 0 0 4px rgba(230, 0, 18, 0.18);
  transform: scale(1.1);
}

@media (max-width: 991px) {
  .pub-factory-hero,
  .pub-factory {
    --factory-hero-gutter: clamp(24px, 6vw, 48px);
  }

  .pub-factory-hero .pub-factory__left {
    padding-bottom: calc(var(--pub-hero-book-bottom) + var(--pub-hero-book-block));
  }

  .pub-factory__intro-desc br {
    display: none;
  }

  .pub-factory__hero-metrics {
    gap: var(--space-4) var(--space-6);
  }

  .pub-factory__tour-ui {
    width: min(100%, 360px);
    max-width: none;
    padding:
      var(--space-5)
      var(--space-4)
      var(--space-5)
      max(var(--space-5), var(--factory-tour-gutter-left));
    align-items: flex-start;
  }

  .pub-factory__vstep-glass {
    width: min(300px, calc(100vw - 72px));
  }
}

@media (max-width: 380px) {
  .pub-factory__hero-metrics {
    flex-direction: column;
    gap: var(--space-3);
  }

  .pub-factory__hero-metric {
    flex: 1 1 auto;
  }
}

.pub-factory[id] {
  scroll-margin-top: calc(var(--public-header-height) + var(--space-4));
}

/* 首屏已用負 margin 貼齊 header，#top 再加 scroll-margin 會讓錨點捲動往下跳 */
#top.pub-factory-hero {
  scroll-margin-top: 0;
}