/* ============================================================
   Casa Aura — 內頁：作品集目錄、作品詳情
   ============================================================ */

/* 導覽列是 fixed，內頁內容往下讓出導覽列高度 */
.subpage main {
  padding-top: clamp(4.25rem, 7vw, 5rem);
}

/* ---- 作品集目錄 -------------------------------------- */
.portfolio,
.related {
  padding: clamp(2.5rem, 6vw, 4.5rem) var(--page-gutter) var(--section-padding-block);
}

/* 標題：SELECTED + 輪流打字的字；≤768px 時 SELECTED 一行、打字在第二行，高度固定不跳 */
.portfolio__title {
  --title-fs: clamp(2rem, 4vw, 3.25rem);
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--title-fs);
  line-height: 1.2;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-ink);
}
.portfolio__typed {
  display: inline-block;
  min-height: 1.2em;
}
.portfolio__title.is-typing .portfolio__typed {
  padding-right: 0.1em;
  border-right: 0.05em solid currentColor;
}
@media (max-width: 768px) {
  .portfolio__title {
    --title-fs: clamp(1.75rem, 7vw, 2.25rem);
  }
  .portfolio__fixed {
    display: block;
  }
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.25rem, 2.5vw, 2.25rem) clamp(1rem, 2vw, 1.75rem);
  list-style: none;
  padding: 0;
  margin: 0;
}
@media (max-width: 900px) {
  .portfolio__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 560px) {
  .portfolio__grid {
    grid-template-columns: 1fr;
  }
}

.work-card {
  display: block;
  color: var(--color-ink);
}
.work-card__media {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-alt-bg);
}
.work-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s cubic-bezier(0.16, 1, 0.3, 1), filter 1.1s cubic-bezier(0.16, 1, 0.3, 1);
}
@media (hover: hover) {
  .work-card:hover img {
    transform: scale(1.08);
    filter: brightness(0.86);
  }
}
.work-card:focus-visible {
  outline: 2px solid var(--color-ink);
  outline-offset: 4px;
}
.work-card:focus-visible img {
  transform: scale(1.08);
  filter: brightness(0.86);
}
.work-card__name {
  display: block;
  margin-top: 0.9rem;
  font-family: "Tenor Sans", "Noto Serif TC", system-ui, sans-serif;
  font-size: 1rem;
  letter-spacing: var(--tracking-wide);
}

/* ---- 作品詳情 ---------------------------------------- */
.work__hero {
  position: relative;
  height: clamp(320px, 72vh, 760px);
  overflow: hidden;
  background: #1a1714;
}
.work__cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.work__hero-shade {
  position: absolute;
  inset: auto 0 0 0;
  height: 45%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0));
}
.work__title {
  position: absolute;
  left: var(--page-gutter);
  bottom: clamp(1.5rem, 4vw, 3rem);
  font-family: var(--font-zh-serif);
  font-weight: 500;
  font-size: clamp(1.75rem, 4vw, 3rem);
  letter-spacing: 0.08em;
  color: var(--color-on-dark);
}

.work__body {
  display: grid;
  grid-template-columns: minmax(12rem, 1fr) 2fr;
  gap: clamp(2rem, 5vw, 5rem);
  padding: clamp(3rem, 7vw, 5.5rem) var(--page-gutter);
  border-bottom: 1px solid var(--color-divider);
}
.work__meta {
  display: grid;
  gap: 1.25rem;
  align-content: start;
  margin: 0;
}
.work__meta dt {
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
  color: var(--color-pagination-inactive);
}
.work__meta dd {
  margin: 0.3rem 0 0;
  font-family: var(--font-zh-serif);
  font-size: var(--fs-base);
  color: var(--color-ink);
}
.work__summary {
  max-width: 38rem;
  font-family: var(--font-zh-serif);
  font-size: var(--fs-md);
  line-height: 2;
  letter-spacing: 0.02em;
  color: var(--color-body);
}
@media (max-width: 768px) {
  .work__body {
    grid-template-columns: 1fr;
  }
  .work__meta {
    grid-template-columns: repeat(3, auto);
    justify-content: start;
    column-gap: 2.5rem;
  }
  .work__summary {
    font-size: var(--fs-base);
    line-height: 1.9;
  }
}

.work__pager {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.75rem var(--page-gutter);
  border-bottom: 1px solid var(--color-divider);
  font-family: var(--font-zh-serif);
}
.work__pager a {
  color: var(--color-ink);
  transition: opacity 0.3s ease;
}
.work__pager a:hover {
  opacity: 0.6;
}
.work__pager span {
  display: block;
  margin-bottom: 0.25rem;
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-pagination-inactive);
}
.work__pager [rel="next"] {
  text-align: right;
}
.work__pager-all {
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}
@media (max-width: 560px) {
  .work__pager-all {
    display: none;
  }
}

.related__title {
  margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
  font-family: var(--font-zh-serif);
  font-weight: 400;
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  letter-spacing: 0.1em;
  color: var(--color-ink);
}

/* ---- 404 ------------------------------------------- */
.not-found .work__summary {
  margin-bottom: var(--space-5);
}
.text-link {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  font-size: var(--fs-sm);
  color: var(--color-ink);
  padding-bottom: 0.35rem;
  border-bottom: 1px solid currentColor;
  transition: opacity 0.3s ease;
}
.text-link:hover {
  opacity: 0.6;
}

@media (prefers-reduced-motion: reduce) {
  .work-card__media img {
    transition: filter 0.3s ease;
  }
  .work-card:hover img,
  .work-card:focus-visible img {
    transform: none;
  }
}