/* V3 Mockup — 現代活動感、分區色系、整齊 Grid（取代蜂巢） */

/* 舊版內容遷移：隱藏舊側欄目錄 */
.legacy-migrated .side-panel {
  display: none;
}

.legacy-migrated.content-shell,
.content-shell:has(.legacy-migrated) {
  display: block;
}

.legacy-migrated .page-stack {
  min-width: 0;
}

@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@400;500;700;900&display=swap");

body.site-v3 {
  font-family: "Noto Sans TC", "Segoe UI", "PingFang TC", "Microsoft JhengHei", sans-serif;
  letter-spacing: 0.01em;
}

/* 主分類色系 */
body.site-v3 {
  --cat-catering: #ea580c;
  --cat-catering-soft: rgba(234, 88, 12, 0.1);
  --cat-workshop: #7c3aed;
  --cat-workshop-soft: rgba(124, 58, 237, 0.1);
  --cat-games: #2563eb;
  --cat-games-soft: rgba(37, 99, 235, 0.1);
  --cat-rental: #0d9488;
  --cat-rental-soft: rgba(13, 148, 136, 0.1);
  --cat-deco: #db2777;
  --cat-deco-soft: rgba(219, 39, 119, 0.1);
  --cat-snack: #ca8a04;
  --cat-snack-soft: rgba(202, 138, 4, 0.12);
}

/* Hero 全幅 Banner */
.hero-banner {
  position: relative;
  min-height: clamp(520px, 72vh, 720px);
  display: grid;
  align-items: end;
  overflow: hidden;
  margin-bottom: 0;
}

.hero-banner-media {
  position: absolute;
  inset: 0;
  background: #0f172a center/cover no-repeat;
}

.hero-banner-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(15, 23, 42, 0.88) 0%, rgba(15, 23, 42, 0.55) 42%, rgba(15, 23, 42, 0.25) 100%),
    linear-gradient(0deg, rgba(15, 23, 42, 0.75) 0%, transparent 45%);
}

.hero-banner-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-banner-shapes::before,
.hero-banner-shapes::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.35;
}

.hero-banner-shapes::before {
  width: 280px;
  height: 280px;
  top: 12%;
  right: 8%;
  background: var(--color-accent);
}

.hero-banner-shapes::after {
  width: 220px;
  height: 220px;
  bottom: 18%;
  left: 55%;
  background: var(--color-primary);
}

.hero-banner-inner {
  position: relative;
  z-index: 2;
  padding: clamp(2.5rem, 6vw, 5rem) 0 clamp(3rem, 8vw, 5.5rem);
  color: #fff;
}

.hero-banner-inner .eyebrow {
  color: rgba(255, 255, 255, 0.82);
}

.hero-banner-inner h1 {
  max-width: 14ch;
  font-size: clamp(2rem, 1.4rem + 3.2vw, 3.6rem);
  font-weight: 900;
  line-height: 1.15;
  margin-top: 0.75rem;
  color: #fff;
}

.hero-banner-inner .lead {
  max-width: 38rem;
  margin-top: 1rem;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1rem, 0.95rem + 0.4vw, 1.15rem);
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.hero-cta-row .btn-outline-light {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.45);
  box-shadow: none;
}

.hero-cta-row .btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn-wa {
  background: var(--gradient-wa);
  color: #fff;
  border: none;
  box-shadow: 0 14px 28px rgba(14, 78, 117, 0.32);
}

.btn-wa:hover {
  box-shadow: 0 18px 34px rgba(179, 51, 61, 0.28);
}

.hero-cta-row .btn-wa {
  border: none;
}

/* 服務 Hub Card */
.hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.25rem;
}

.hub-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.hub-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.hub-card-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--hub-soft, var(--color-surface-muted));
}

.hub-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.hub-card:hover .hub-card-media img {
  transform: scale(1.04);
}

.hub-card-icon {
  position: absolute;
  top: 1rem;
  left: 1rem;
  width: 2.75rem;
  height: 2.75rem;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--hub-accent, var(--color-accent));
  box-shadow: var(--shadow-sm);
}

.hub-card-icon svg {
  width: 1.35rem;
  height: 1.35rem;
}

.hub-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.25rem 1.35rem 1.4rem;
  gap: 0.65rem;
}

.hub-card-body h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-heading);
}

.hub-card-body p {
  flex: 1;
  color: var(--color-text-soft);
  font-size: var(--text-sm);
  line-height: 1.65;
}

.hub-card-accent {
  height: 4px;
  background: var(--hub-accent, var(--color-accent));
}

.hub-card--catering { --hub-accent: var(--cat-catering); --hub-soft: var(--cat-catering-soft); }
.hub-card--workshop { --hub-accent: var(--cat-workshop); --hub-soft: var(--cat-workshop-soft); }
.hub-card--games { --hub-accent: var(--cat-games); --hub-soft: var(--cat-games-soft); }
.hub-card--rental { --hub-accent: var(--cat-rental); --hub-soft: var(--cat-rental-soft); }
.hub-card--deco { --hub-accent: var(--cat-deco); --hub-soft: var(--cat-deco-soft); }
.hub-card--snack { --hub-accent: var(--cat-snack); --hub-soft: var(--cat-snack-soft); }
.hub-card--beverage { --hub-accent: #0284c7; --hub-soft: rgba(2, 132, 199, 0.1); }

/* 分區背景 */
.section-band {
  padding: var(--space-3xl) 0;
}

.section-band--gradient {
  background: var(--gradient-soft);
}

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

.section-band--dark {
  background: linear-gradient(160deg, #0f172a, #1e293b);
  color: #fff;
}

.section-band--dark .section-title,
.section-band--dark h2,
.section-band--dark h3 {
  color: #fff;
}

.section-band--dark .section-copy,
.section-band--dark p {
  color: rgba(255, 255, 255, 0.78);
}

.section-band--workshop {
  background: linear-gradient(180deg, var(--cat-workshop-soft) 0%, transparent 100%);
}

.geo-bg {
  position: relative;
}

.geo-bg::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -60px;
  width: 240px;
  height: 240px;
  border-radius: 40% 60% 55% 45%;
  background: rgba(124, 58, 237, 0.06);
  pointer-events: none;
}

/* 案例 Carousel */
.case-carousel {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 0.5rem;
  scrollbar-width: thin;
}

.case-slide {
  flex: 0 0 min(340px, 82vw);
  scroll-snap-align: start;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.case-slide img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.case-slide figcaption {
  padding: 1rem 1.15rem 1.2rem;
}

.case-slide h3 {
  font-size: 1.05rem;
  font-weight: 800;
}

.case-slide p {
  margin-top: 0.35rem;
  font-size: var(--text-sm);
  color: var(--color-text-soft);
}

/* 品牌 Logo 牆 */
.logo-wall {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1rem;
}

.logo-tile {
  min-height: 72px;
  display: grid;
  place-items: center;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.92);
  border: 1px dashed rgba(20, 33, 61, 0.14);
  color: var(--color-text-soft);
  font-size: 0.82rem;
  font-weight: 700;
  text-align: center;
}

/* 評價 */
.review-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.15rem;
}

.review-card {
  padding: 1.35rem;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.review-stars {
  color: #f59e0b;
  letter-spacing: 0.12em;
  font-size: 0.9rem;
}

.review-card blockquote {
  margin: 0.85rem 0 0;
  font-size: var(--text-sm);
  color: var(--color-text-soft);
  line-height: 1.7;
}

.review-card cite {
  display: block;
  margin-top: 1rem;
  font-style: normal;
  font-weight: 800;
  font-size: 0.88rem;
  color: var(--color-heading);
}

/* FAQ */
.faq-list {
  display: grid;
  gap: 0.75rem;
  max-width: 760px;
}

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

.faq-item summary {
  position: relative;
  padding: 1rem 2.75rem 1rem 1.2rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 1.15rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1.5rem;
  height: 1.5rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(124, 58, 237, 0.1);
  color: var(--color-accent);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1;
  transition: transform var(--transition), background var(--transition);
}

.faq-item[open] summary {
  color: var(--color-accent);
}

.faq-item[open] summary::after {
  content: "−";
  background: rgba(124, 58, 237, 0.16);
}

.faq-item > p,
.faq-answer {
  margin: 0;
  padding: 0.25rem 1.2rem 1.15rem;
  color: var(--color-text-soft);
  font-size: var(--text-sm);
  line-height: 1.7;
}

/* 子頁：內容卡片 */
.info-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.15rem;
}

.info-tile {
  padding: 1.35rem;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.info-tile-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--cat-workshop-soft);
  color: var(--cat-workshop);
  margin-bottom: 0.85rem;
}

.info-tile h3 {
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.info-tile p {
  font-size: var(--text-sm);
  color: var(--color-text-soft);
  line-height: 1.65;
}

/* 流程 */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  counter-reset: step;
}

.process-step {
  position: relative;
  padding: 1.25rem 1rem 1.25rem 1.2rem;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.process-step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  display: block;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--cat-workshop);
  line-height: 1;
  margin-bottom: 0.65rem;
}

.process-step h3 {
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 0.4rem;
  color: var(--color-heading);
}

.process-step p {
  font-size: var(--text-sm);
  color: var(--color-text-soft);
  line-height: 1.65;
}

/* Masonry 圖庫 */
.masonry-gallery {
  columns: 3;
  column-gap: 1rem;
}

.masonry-item {
  break-inside: avoid;
  margin-bottom: 1rem;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 0;
  padding: 0;
  background: none;
  cursor: zoom-in;
  display: block;
  width: 100%;
}

.masonry-item img {
  width: 100%;
  display: block;
  transition: transform 0.35s ease;
}

.masonry-item:hover img {
  transform: scale(1.02);
}

/* 正方形圖庫（不拉伸比例） */
.gallery-square {
  columns: unset;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
}

.gallery-square .masonry-item {
  margin-bottom: 0;
  width: 100%;
  padding: 0;
  background: var(--color-surface-muted);
}

.gallery-square .masonry-item img {
  width: 100%;
  aspect-ratio: 1 / 1;
  height: auto;
  object-fit: cover;
  object-position: center;
  display: block;
}

.gallery-square .masonry-item:hover img {
  transform: scale(1.04);
}

/* 合作品牌 Logo 全幅展示 */
.gallery-logo-sheet {
  columns: unset;
  display: block;
  max-width: none;
}

.gallery-logo-sheet .masonry-item {
  width: 100%;
  margin: 0;
  padding: 0;
  background: #fff;
  border-radius: var(--radius-lg, 1rem);
  overflow: hidden;
}

.gallery-logo-sheet .masonry-item img {
  width: 100%;
  height: auto;
  max-height: none;
  aspect-ratio: auto;
  object-fit: contain;
  display: block;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background: rgba(15, 23, 42, 0.92);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.lightbox.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.lightbox img {
  max-width: min(1100px, 100%);
  max-height: 85vh;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 2.75rem;
  height: 2.75rem;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: 1.4rem;
}

/* CTA 帶 */
.cta-band {
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #0f172a, #312e81 55%, #7c3aed);
  color: #fff;
  text-align: center;
}

.cta-band h2 {
  color: #fff;
  font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2rem);
}

.cta-band p {
  margin-top: 0.65rem;
  color: rgba(255, 255, 255, 0.82);
  max-width: 36rem;
  margin-inline: auto;
}

.cta-band .hero-cta-row {
  justify-content: center;
  margin-top: 1.5rem;
}

/* 浮動 WhatsApp */
.float-wa {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 90;
  width: 3.6rem;
  height: 3.6rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--gradient-wa);
  color: #fff;
  box-shadow: 0 16px 36px rgba(14, 78, 117, 0.4);
  transition: transform var(--transition);
}

.float-wa:hover {
  transform: scale(1.06);
}

.float-wa svg {
  width: 1.65rem;
  height: 1.65rem;
}

/* 麵包屑 */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
  font-size: var(--text-sm);
  color: var(--color-text-soft);
  margin-bottom: 1rem;
}

.breadcrumb a:hover {
  color: var(--color-accent);
}

/* 子服務連結卡 */
.subservice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.15rem;
}

.subservice-card {
  display: block;
  padding: 1.35rem;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.subservice-card:hover {
  border-color: rgba(124, 58, 237, 0.35);
  box-shadow: var(--shadow-md);
}

.subservice-card h3 {
  font-weight: 800;
  margin-top: 0.5rem;
}

.subservice-card p {
  margin-top: 0.45rem;
  font-size: var(--text-sm);
  color: var(--color-text-soft);
}

/* Footer 擴充 */
.footer-sitemap {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-social {
  display: flex;
  gap: 0.65rem;
  margin-top: 1rem;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  font-size: 0.82rem;
  font-weight: 700;
}

.footer-social a:hover {
  background: rgba(255, 255, 255, 0.18);
}

.footer-social-ig svg {
  flex-shrink: 0;
}

/* RWD */
@media (max-width: 1024px) {
  .hub-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .logo-wall {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .review-grid,
  .info-grid-3,
  .subservice-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .masonry-gallery {
    columns: 2;
  }

  .gallery-square {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .hub-grid,
  .review-grid,
  .info-grid-3,
  .subservice-grid,
  .process-steps,
  .logo-wall {
    grid-template-columns: 1fr;
  }

  .masonry-gallery {
    columns: 1;
  }

  .gallery-square {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
  }

  .hero-cta-row .btn,
  .hero-cta-row .btn-secondary,
  .hero-cta-row .btn-outline-light,
  .hero-cta-row .btn-wa {
    width: 100%;
  }

  .footer-sitemap {
    grid-template-columns: 1fr;
  }
}