/* ==========================================================================
   曹采婕｜AI 行銷企劃求職專頁
   字體：LINE Seed TW（需自行下載字檔置於 assets/fonts/，見 README）
   ========================================================================== */

@font-face {
  font-family: "LINE Seed TW";
  src: url("assets/fonts/LINESeedTW_A_Rg.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "LINE Seed TW";
  src: url("assets/fonts/LINESeedTW_A_Bd.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "LINE Seed TW";
  src: url("assets/fonts/LINESeedTW_A_He.woff2") format("woff2");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

:root {
  /* 中性色階：暖白／暖沙，取代原本偏平的米色，層次更細膩 */
  --color-bg: #FAF7F1;
  --color-bg-alt: #F0E8D8;
  --color-bg-deep: #1B2621;
  --color-surface: #FFFFFF;
  --color-surface-deep: #24322B;

  --color-ink: #201C16;
  --color-ink-soft: #4A4335;
  --color-muted: #837A69;
  --color-border: #E6DCC7;
  --color-border-strong: #CBB98D;

  --color-on-dark: #F3EFE4;
  --color-on-dark-soft: #C9CFC5;
  --color-on-dark-muted: #9AA69B;

  /* 主色：深墨藍（互動元素） + 霧金（低調點綴，提升質感） */
  --color-primary: #1E3A5F;
  --color-primary-soft: #E9EEF3;
  --color-accent-gold: #A9832F;
  --color-accent-gold-soft: rgba(169, 131, 47, 0.14);

  --color-tag-reach: #1E3A5F;
  --color-tag-action: #4A5A2B;
  --color-tag-spread: #7A3B1E;
  --color-placeholder-bg: #EFE8D9;
  --color-placeholder-text: #9C8F76;

  --font-base: "LINE Seed TW", -apple-system, BlinkMacSystemFont, "PingFang TC",
    "Noto Sans TC", "Microsoft JhengHei", "Heiti TC", sans-serif;

  --container-width: 1120px;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;

  --shadow-sm: 0 2px 10px rgba(32, 28, 20, 0.05), 0 1px 2px rgba(32, 28, 20, 0.05);
  --shadow-md: 0 20px 44px rgba(32, 28, 20, 0.10);

  --transition-fast: 160ms ease;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-base);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; display: block; }
figure { margin: 0; }
[hidden] { display: none !important; }

a { color: inherit; }

ul { margin: 0; padding: 0; list-style: none; }
p { margin: 0; }
h1, h2, h3 { margin: 0; }

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

@media (min-width: 640px) {
  .container { padding: 0 2.5rem; }
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1.25rem;
  z-index: 200;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus {
  left: 0;
}

/* ---------- Header / Nav ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  height: 64px;
}

.site-header__avatar {
  flex: none;
  display: block;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  overflow: hidden;
  border: 1.5px solid var(--color-border-strong);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}
.site-header__avatar:hover,
.site-header__avatar:focus-visible {
  transform: scale(1.06);
  border-color: var(--color-accent-gold);
  box-shadow: var(--shadow-sm);
}
.site-header__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.site-nav {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.site-nav::-webkit-scrollbar { display: none; }

.site-nav a {
  text-decoration: none;
  font-size: 0.9rem;
  color: var(--color-ink-soft);
  white-space: nowrap;
  padding: 0.4rem 0.1rem;
  border-bottom: 2px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}
.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* ---------- Sections / typography ---------- */

.section {
  padding: var(--space-6) 0;
}

.section--alt {
  background: var(--color-bg-alt);
}

.eyebrow {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-gold);
  margin-bottom: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.eyebrow::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 1.5px;
  background: var(--color-accent-gold);
}

.section-title {
  font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.25rem);
  font-weight: 800;
  line-height: 1.35;
  max-width: 46ch;
}

.section-subtitle {
  margin-top: 1rem;
  color: var(--color-muted);
  font-size: 1.05rem;
  max-width: 60ch;
  line-height: 1.8;
}

/* ---------- Hero ---------- */

.hero {
  padding-top: var(--space-5);
}

.hero__grid {
  max-width: 46rem;
}

.hero__title {
  font-size: clamp(1.9rem, 1.3rem + 2.6vw, 3.1rem);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.01em;
  margin-top: 0.5rem;
}

.hero__title-x {
  color: var(--color-primary);
  font-weight: 700;
}

.hero__subtitle {
  margin-top: 1.5rem;
  font-size: 1.15rem;
  color: var(--color-ink-soft);
  max-width: 52ch;
  line-height: 1.85;
}

.hero__actions {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
}
.btn--primary:hover,
.btn--primary:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--ghost {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-border-strong);
}
.btn--ghost:hover,
.btn--ghost:focus-visible {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
}

/* ---------- Stats ---------- */

.stat-row {
  margin-top: var(--space-5);
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1rem;
}

@media (min-width: 560px) {
  .stat-row { grid-template-columns: repeat(3, 1fr); }
  .stat-row--four { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 860px) {
  .stat-row--four { grid-template-columns: repeat(4, 1fr); }
}

.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  box-shadow: var(--shadow-sm);
}

.stat-card__number {
  font-size: clamp(1.6rem, 1.3rem + 1vw, 2.1rem);
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.01em;
}

.stat-card__label {
  color: var(--color-muted);
  font-size: 0.92rem;
}

/* ---------- Career / Timeline ---------- */

.career-grid {
  margin-top: var(--space-5);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 900px) {
  .career-grid { grid-template-columns: 1.4fr 1fr; }
}

.timeline {
  position: relative;
  padding-left: 1.75rem;
  border-left: 2px solid var(--color-border-strong);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.timeline__item { position: relative; }

.timeline__item::before {
  content: "";
  position: absolute;
  left: -2.28rem;
  top: 0.35rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid var(--color-bg);
}

.timeline__title {
  font-size: 1.15rem;
  font-weight: 700;
}

.timeline__meta {
  margin-top: 0.3rem;
  color: var(--color-muted);
  font-size: 0.92rem;
}

.tag-list {
  margin-top: 0.85rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag-list li {
  background: var(--color-primary-soft);
  color: var(--color-primary);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.85rem;
}

.tag-list--muted li {
  background: transparent;
  border: 1px solid var(--color-border-strong);
  color: var(--color-ink-soft);
}

.certs__heading {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}

.cert-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  font-size: 0.92rem;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
}

.certs .tag-list--muted {
  margin-top: 1.25rem;
}

/* ---------- Mindmap ---------- */

.mindmap {
  margin-top: var(--space-5);
  text-align: center;
}

.mindmap__center {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  font-weight: 800;
  font-size: 1.1rem;
  padding: 1rem 1.75rem;
  border-radius: var(--radius-md);
  position: relative;
}

.mindmap__center::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -2.5rem;
  width: 2px;
  height: 2.5rem;
  background: var(--color-border-strong);
  transform: translateX(-50%);
}

.mindmap__branches {
  position: relative;
  margin-top: 2.5rem;
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.mindmap__branch {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  text-align: left;
  box-shadow: var(--shadow-sm);
}

.mindmap__branch::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -1.5rem;
  width: 2px;
  height: 1.5rem;
  background: var(--color-border-strong);
}

.mindmap__branch--accent {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
}

.mindmap__branch-title {
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}

.mindmap__branch ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.mindmap__branch li {
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  background: rgba(28, 36, 48, 0.05);
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
}

@media (min-width: 900px) {
  .mindmap__branches {
    flex-direction: row;
    justify-content: center;
    align-items: flex-start;
  }
  .mindmap__branches::before {
    content: "";
    position: absolute;
    top: 0;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--color-border-strong);
  }
  .mindmap__branch {
    flex: 1;
    max-width: 220px;
  }
}

/* ---------- Media placeholders ---------- */

.media-placeholder {
  background: var(--color-placeholder-bg);
  border: 1.5px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
  color: var(--color-placeholder-text);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  text-align: center;
  padding: 1.5rem;
  width: 100%;
}

.media-placeholder__icon {
  width: 32px;
  height: 32px;
  opacity: 0.7;
}

.media-placeholder__label {
  font-size: 0.85rem;
  line-height: 1.5;
}
.media-placeholder__label small { font-size: 0.78em; opacity: 0.85; }

.media-placeholder--portrait { aspect-ratio: 4 / 5; max-width: 340px; }
.media-placeholder--wide { aspect-ratio: 16 / 9; }
.media-placeholder--wide-short { aspect-ratio: 16 / 10; }
.media-placeholder--tall { aspect-ratio: 3 / 4; }
.media-placeholder--square { aspect-ratio: 1 / 1; }
.media-placeholder--reel { aspect-ratio: 9 / 16; max-width: 260px; margin: 0 auto; }
.media-placeholder--reel-lg { aspect-ratio: 9 / 16; max-width: 360px; margin: 0 auto; }

/* ---------- Core case (深色旗艦區塊) ---------- */

.section--core {
  background: var(--color-bg-deep);
  color: var(--color-on-dark);
  --color-surface: var(--color-surface-deep);
  --color-ink: var(--color-on-dark);
  --color-ink-soft: var(--color-on-dark-soft);
  --color-muted: var(--color-on-dark-muted);
  --color-border: rgba(255, 255, 255, 0.14);
  --color-border-strong: rgba(255, 255, 255, 0.26);
  --color-placeholder-bg: rgba(255, 255, 255, 0.05);
  --color-placeholder-text: rgba(243, 239, 228, 0.5);
  --color-primary-soft: var(--color-accent-gold-soft);
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 20px 44px rgba(0, 0, 0, 0.35);
}

.section--core .core-case__heading {
  color: var(--color-accent-gold);
}

.section--core .core-case__principle {
  color: var(--color-on-dark);
}

.core-case__hero-image,
.core-case__detail-image {
  margin-top: var(--space-4);
}

.core-case__detail-image {
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
}

.core-case__hero-image figcaption,
.core-case__detail-image figcaption {
  margin-top: 0.85rem;
  font-size: 0.85rem;
  color: var(--color-on-dark-muted);
  text-align: center;
}

/* 可點擊放大的圖片容器：圖片一律維持原始比例 */
.zoomable {
  display: block;
  position: relative;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  font-family: inherit;
  cursor: zoom-in;
  border-radius: var(--radius-md);
}

.zoomable img {
  width: 100%;
  height: auto;
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-fast);
}

.zoomable:hover img,
.zoomable:focus-visible img {
  transform: translateY(-2px);
}

.zoomable__hint {
  position: absolute;
  right: 0.85rem;
  bottom: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(27, 38, 33, 0.82);
  color: #F3EFE4;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  opacity: 0.85;
  transition: opacity var(--transition-fast);
}

.zoomable:hover .zoomable__hint,
.zoomable:focus-visible .zoomable__hint {
  opacity: 1;
}

.core-case__grid {
  margin-top: var(--space-5);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 760px) {
  .core-case__grid { grid-template-columns: repeat(3, 1fr); }
}

.core-case__heading {
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.85rem;
  color: var(--color-primary);
}

.core-case__block ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.core-case__block li {
  padding-left: 1.1rem;
  position: relative;
  color: var(--color-ink-soft);
}
.core-case__block li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--color-border-strong);
}

.core-case__block p { color: var(--color-ink-soft); }

.core-case__principle {
  margin-top: var(--space-4);
  font-size: 1.05rem;
  color: var(--color-ink);
  background: var(--color-primary-soft);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
}


/* ---------- Flow diagrams ---------- */

.flow {
  margin-top: var(--space-5);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.flow__step {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.75rem 1.3rem;
  font-weight: 700;
  font-size: 0.92rem;
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.flow__step--week {
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-weight: 600;
}
.flow__step-label {
  font-weight: 800;
  color: var(--color-primary);
  font-size: 0.85rem;
}

.flow__arrow {
  color: var(--color-border-strong);
  font-size: 1.2rem;
  flex: none;
}

@media (max-width: 700px) {
  .flow {
    flex-direction: column;
    align-items: stretch;
  }
  .flow__step { width: 100%; }
  .flow__arrow { transform: rotate(90deg); align-self: center; }
}

/* ---------- Case cards (双美) ---------- */

.case-cards {
  margin-top: var(--space-4);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 760px) {
  .case-cards { grid-template-columns: repeat(3, 1fr); }
}

.case-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.case-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

.case-card__tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  color: #fff;
  margin-bottom: 0.85rem;
}
.case-card__tag--reach { background: var(--color-tag-reach); }
.case-card__tag--action { background: var(--color-tag-action); }
.case-card__tag--spread { background: var(--color-tag-spread); }

/* 輪播圖卡縮圖（點擊開啟燈箱依序瀏覽） */
.carousel-card {
  position: relative;
  display: block;
  width: 100%;
  max-width: 260px;
  margin: 0 auto;
  padding: 0;
  border: 0;
  background: none;
  font-family: inherit;
  cursor: zoom-in;
}

.carousel-card__cover {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}

.carousel-card:hover .carousel-card__cover,
.carousel-card:focus-visible .carousel-card__cover {
  transform: translateY(-2px);
}

/* 直式（9:16）輪播縮圖 */
.carousel-card--reel .carousel-card__cover {
  aspect-ratio: 9 / 16;
}

.carousel-card__badge {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  background: rgba(27, 38, 33, 0.82);
  color: #F3EFE4;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.28rem 0.62rem;
  border-radius: 999px;
}

.case-card__title {
  margin-top: 1rem;
  font-size: 1.05rem;
  font-weight: 700;
}

.case-card__stats {
  margin-top: 0.6rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.case-card__link {
  margin-top: 0.85rem;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--color-primary);
  text-decoration: none;
}
.case-card__link--pending {
  color: var(--color-placeholder-text);
  font-style: italic;
}

/* ---------- 艾婕媽咪 ---------- */

.aijie-main {
  margin-top: var(--space-5);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  align-items: center;
}

@media (min-width: 760px) {
  .aijie-main { grid-template-columns: 0.9fr 1.1fr; }
}

.reel-card {
  position: relative;
  cursor: default;
  max-width: 260px;
  margin: 0 auto;
}
.reel-card[data-video-ready="true"] { cursor: pointer; }

.reel-card__poster {
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  background: #E9E2D4;
}

.reel-card__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-ink);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.28);
  transition: transform var(--transition-fast), background var(--transition-fast);
  pointer-events: none;
}
.reel-card__play svg { width: 30px; height: 30px; }

.reel-card[data-video-ready="true"]:hover .reel-card__play,
.reel-card[data-video-ready="true"]:focus-visible .reel-card__play {
  transform: translate(-50%, -50%) scale(1.08);
  background: #fff;
}

/* 艾婕媽咪主 Reel 為全站最大，維持較大尺寸 */
.aijie-main__reel .reel-card { max-width: 360px; }

.reel-card__video {
  width: 100%;
  aspect-ratio: 9 / 16;
  max-width: 360px;
  margin: 0 auto;
  border-radius: var(--radius-md);
  background: #000;
  display: block;
  /* 與封面同樣填滿 9:16 卡片，不拉伸變形 */
  object-fit: cover;
}

.stat-list {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  font-size: 1.02rem;
  color: var(--color-ink-soft);
}
.stat-list strong { color: var(--color-primary); font-size: 1.15rem; margin-right: 0.35rem; }

.stat-list--inline {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-top: 1rem;
  font-size: 0.92rem;
}

.aijie-main__heading {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.aijie-secondary {
  margin-top: var(--space-5);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  align-items: start;
}

@media (min-width: 760px) {
  .aijie-secondary { grid-template-columns: 1fr 1fr; }
}

.carousel-trigger__caption {
  display: block;
  margin: 0.85rem auto 0;
  max-width: 260px;
  text-align: center;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* ---------- 宸酌咖啡 ---------- */

.chenjuo-grid {
  margin-top: var(--space-5);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 760px) {
  .chenjuo-grid { grid-template-columns: 1fr 1fr; }
}

.chenjuo-axis {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 500px) {
  .chenjuo-axis { grid-template-columns: 1fr 1fr; }
}

.chenjuo-axis__item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}
.chenjuo-axis__item h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 0.85rem;
}

/* ---------- 宸酌：企劃流程三張小卡 ---------- */

.plan-cards {
  margin-top: var(--space-5);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 860px) {
  .plan-cards { grid-template-columns: repeat(3, 1fr); }
}

.plan-card__step {
  margin-top: 1.1rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-accent-gold);
}

.plan-card__title {
  margin-top: 0.35rem;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.5;
}

.plan-card__desc {
  margin-top: 0.6rem;
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--color-muted);
}

.rule-cards {
  margin-top: var(--space-4);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 760px) {
  .rule-cards { grid-template-columns: repeat(3, 1fr); }
}

.rule-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1.1rem 1.25rem;
  font-size: 0.92rem;
  color: var(--color-ink-soft);
  box-shadow: var(--shadow-sm);
}

/* ---------- 其他數位實作 ---------- */

.digital-cards {
  margin-top: var(--space-4);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 760px) {
  .digital-cards { grid-template-columns: repeat(3, 1fr); }
}

.digital-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}

/* 整張卡片可點擊，直接前往實際網站 */
.digital-card--link {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast),
              border-color var(--transition-fast);
}
.digital-card--link:hover,
.digital-card--link:focus-visible {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-strong);
}

.digital-card__shot {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

/* LINE 圖文選單：卡片內並排小圖 */
.menu-shots {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}

.menu-shots .zoomable img {
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius-sm);
  box-shadow: none;
}

.menu-shots .zoomable__hint { display: none; }

.digital-card__desc {
  margin-top: 0.6rem;
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--color-muted);
}

.digital-card__title {
  margin-top: 1rem;
  font-size: 1.05rem;
  font-weight: 700;
}

.digital-card .tag-list { margin-top: 0.85rem; }

.digital-card__link {
  margin-top: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  font-size: 0.92rem;
}
.digital-card__link:hover,
.digital-card--link:hover .digital-card__link,
.digital-card--link:focus-visible .digital-card__link { text-decoration: underline; }
.digital-card__link--pending {
  color: var(--color-placeholder-text);
  font-style: italic;
  font-weight: 400;
  margin-top: 1rem;
  font-size: 0.88rem;
}

.icon { width: 18px; height: 18px; }
.icon--inline { vertical-align: -3px; margin-right: 0.15rem; }

/* ---------- Contact ---------- */

.section--contact { text-align: center; }
.section--contact .section-title,
.section--contact .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

.contact-links {
  margin-top: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  align-items: center;
}

.contact-links__pending {
  color: var(--color-placeholder-text);
  font-style: italic;
  font-size: 1rem;
}

.contact-links__item {
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
}
.contact-links__item:hover { text-decoration: underline; }

.contact-email {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
}

.copy-btn {
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-muted);
  background: transparent;
  border: 1px solid var(--color-border-strong);
  border-radius: 999px;
  padding: 0.3rem 0.85rem;
  cursor: pointer;
  transition: color var(--transition-fast), border-color var(--transition-fast),
              background var(--transition-fast);
}
.copy-btn:hover,
.copy-btn:focus-visible {
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.copy-btn.is-copied {
  color: #fff;
  background: var(--color-accent-gold);
  border-color: var(--color-accent-gold);
}

/* ---------- Footer ---------- */

.site-footer {
  padding: var(--space-3) 0;
  text-align: center;
  color: var(--color-muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--color-border);
}

/* ---------- Lightbox ---------- */

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(20, 24, 30, 0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 1.5rem;
}
.lightbox[hidden] { display: none; }

.lightbox__stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  max-width: min(520px, 88vw);
  width: 100%;
}

.lightbox__slide {
  width: 100%;
  color: #EDE6D6;
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.35);
}

.lightbox__counter {
  color: #fff;
  font-size: 0.9rem;
  opacity: 0.85;
}

.lightbox__img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  max-height: 78vh;
  object-fit: contain;
}

/* 單張寬幅圖片（工作台架構圖、操作畫面）放大檢視 */
.lightbox--wide .lightbox__stage {
  max-width: min(1280px, 94vw);
}

.lightbox--wide .lightbox__img {
  max-height: 86vh;
  background: #fff;
}

.lightbox__close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: rgba(255,255,255,0.1);
  border: none;
  color: #fff;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.lightbox__close:hover { background: rgba(255,255,255,0.2); }

.lightbox__nav {
  background: rgba(255,255,255,0.1);
  border: none;
  color: #fff;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex: none;
}
.lightbox__nav:hover { background: rgba(255,255,255,0.2); }

/* focus visibility */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}