/* =====================
   WORK SUBPAGE
   ===================== */

.nav__back {
  color: var(--ink-mid);
  transition: color 0.2s;
}
.nav__back:hover { color: var(--ink); }

/* hero */
.wp-hero {
  padding-top: 64px;
  border-bottom: 1px solid var(--rule);
}

.wp-hero__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 0;
  padding: 64px 48px 56px;
}

.wp-hero__meta {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  margin-bottom: 32px;
}

.wp-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(72px, 10vw, 140px);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--ink);
  align-self: end;
}

.wp-hero__title em {
  font-style: italic;
  font-weight: 400;
  color: var(--ink-mid);
}

.wp-hero__title--single {
  font-family: 'Pretendard', sans-serif;
  font-size: clamp(28px, 3.6vw, 52px);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.wp-hero__logo {
  align-self: end;
}

.wp-hero__logo img {
  max-height: 52px;
  max-width: 320px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.wp-hero__info {
  display: flex;
  flex-direction: column;
  gap: 20px;
  justify-content: flex-end;
  padding-bottom: 8px;
  padding-left: 60px;
}

.wp-info-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.wp-info-item .mono:last-child {
  color: var(--ink);
}

/* cover image */
.wp-cover {
  border-bottom: 1px solid var(--rule);
}

.wp-cover__img {
  height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wp-cover__img--warm { background: #E8DDD5; }

.wp-cover__img--kt {
  background: #f8f8f8;
}

.wp-cover__logo {
  max-width: 360px;
  max-height: 120px;
  object-fit: contain;
}

/* body */
.wp-body {
  border-bottom: 1px solid var(--rule);
}

.wp-body__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 80px 48px;
  gap: 80px;
}

.wp-body__overview {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.wp-body__desc {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 400;
  line-height: 1.75;
  color: var(--ink);
}

.wp-body__detail {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding-top: 36px;
}

.wp-detail-item {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.wp-detail-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink);
}

.wp-detail-list li::before {
  content: "— ";
  color: var(--ink-mid);
}

/* page accordion — one screen per row, PC art on desktop, MO art on mobile */
.wp-acc {
  border-top: 1px solid var(--rule);
}

.wp-acc__item {
  border-bottom: 1px solid var(--rule);
}

.wp-acc__head {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 26px 48px;
  border: 0;
  background: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  transition: background 0.2s;
}

.wp-acc__head:hover { background: rgba(24, 24, 24, 0.03); }

.wp-acc__icon {
  display: flex;
  width: 18px;
  height: 18px;
  color: var(--ink-mid);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), color 0.2s;
}

.wp-acc__head:hover .wp-acc__icon { color: var(--ink); }

.wp-acc__item.is-open .wp-acc__icon {
  transform: rotate(180deg);
  color: var(--ink);
}

/* 0fr -> 1fr expands to the image's own height, however tall it is */
.wp-acc__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.wp-acc__item.is-open .wp-acc__panel { grid-template-rows: 1fr; }

.wp-acc__item.is-instant .wp-acc__panel { transition: none; }

.wp-acc__panel > div { overflow: hidden; }

.wp-acc__panel img {
  display: block;
  width: 100%;
  height: auto;
  background: #EDECE8;
}

@media (prefers-reduced-motion: reduce) {
  .wp-acc__panel { transition: none; }
  .wp-acc__icon { transition: none; }
}

@media (max-width: 768px) {
  .wp-acc__head { padding: 20px 24px; }
}

/* images grid */
.wp-images {
  display: flex;
  flex-direction: column;
}

.wp-image {
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--rule);
  background: #EDECE8;
}

.wp-image--full { height: 600px; }
.wp-image--half { height: 440px; flex: 1; }

.wp-image-row {
  display: flex;
  border-bottom: 1px solid var(--rule);
}

.wp-image-row .wp-image {
  border-bottom: none;
}

.wp-image-row .wp-image:first-child {
  border-right: 1px solid var(--rule);
}

.wp-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.wp-image--natural {
  height: auto;
  display: block;
  overflow: hidden;
}

.wp-image--natural img {
  width: 100%;
  height: auto;
  object-fit: unset;
  display: block;
}

.wp-image-row--natural {
  align-items: flex-start;
}

/* Mobile thumbnail */
.wp-mo-thumb {
  cursor: zoom-in;
  position: relative;
}

.wp-mo-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.wp-mo-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(18,18,18,0);
  transition: background 0.25s;
}

.wp-mo-thumb:hover::after {
  background: rgba(18,18,18,0.62);
}

.wp-mo-thumb__hint {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  color: #fff;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.25s;
  letter-spacing: 0.1em;
  z-index: 1;
}

.wp-mo-thumb:hover .wp-mo-thumb__hint {
  opacity: 1;
}

/* Lightbox */
.wp-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(24,24,24,0.88);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  overflow-y: auto;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}

.wp-lightbox.is-open {
  opacity: 1;
  pointer-events: all;
}

.wp-lightbox__close {
  position: fixed;
  top: 24px;
  right: 32px;
  background: none;
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  font-size: 12px;
  padding: 8px 16px;
  cursor: pointer;
  letter-spacing: 0.06em;
  transition: background 0.2s;
  z-index: 1;
}

.wp-lightbox__close:hover {
  background: rgba(255,255,255,0.1);
}

.wp-lightbox__row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 72px 0 48px;
}

.wp-lightbox__inner {
  width: 420px;
  flex-shrink: 0;
}

.wp-lightbox__img {
  width: 100%;
  display: block;
  box-shadow: 0 32px 80px rgba(0,0,0,0.5);
}

.wp-lightbox__nav {
  position: sticky;
  top: calc(50vh - 24px);
  flex-shrink: 0;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  font-size: 20px;
  width: 48px;
  height: 48px;
  cursor: pointer;
  transition: background 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wp-lightbox__nav:hover {
  background: rgba(255,255,255,0.18);
}

.wp-lightbox__counter {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.5);
  font-size: 12px;
  letter-spacing: 0.08em;
}

/* Inline Slider */
.wp-slider {
  border-bottom: 1px solid var(--rule);
}

.wp-slider__strip {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 48px 50vw;
  overflow-x: scroll;
  scrollbar-width: none;
  -ms-overflow-style: none;
  cursor: grab;
  user-select: none;
}

.wp-slider__strip::-webkit-scrollbar { display: none; }

.wp-slider__strip.is-dragging { cursor: grabbing; }

.wp-slider__item {
  flex-shrink: 0;
  width: 130px;
  opacity: 0.28;
  cursor: pointer;
  position: relative;
  z-index: 1;
  transition: width 0.55s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.55s;
}

.wp-slider__item img {
  width: 100%;
  height: auto;
  display: block;
  pointer-events: none;
}

.wp-slider__item.is-active {
  width: min(1100px, calc(100vw - 120px));
  opacity: 1;
  z-index: 2;
}

.wp-slider__footer {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 16px 32px;
  border-top: 1px solid var(--rule);
}

.wp-slider__counter {
  font-size: 11px;
  color: var(--ink-mid);
  letter-spacing: 0.1em;
  flex-shrink: 0;
}

.wp-slider__bar {
  flex: 1;
  height: 1px;
  background: var(--rule);
  position: relative;
}

.wp-slider__bar-fill {
  position: absolute;
  left: 0; top: 0;
  height: 100%;
  background: var(--ink);
  transition: width 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}

.wp-image--quarter {
  height: 520px;
  flex: 1;
}

.wp-image-row--4col .wp-image {
  border-right: 1px solid var(--rule);
}

.wp-image-row--4col .wp-image:last-child {
  border-right: none;
}

/* Pinterest-style masonry grid */
.wp-pin-grid {
  column-count: 2;
  column-gap: 4px;
}

@media (min-width: 900px) {
  .wp-pin-grid { column-count: 3; }
}

.wp-pin-item {
  break-inside: avoid;
  margin-bottom: 4px;
  position: relative;
  cursor: zoom-in;
  overflow: hidden;
  background: #EDECE8;
}

.wp-pin-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.wp-pin-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(18,18,18,0);
  transition: background 0.25s;
}

.wp-pin-item:hover::after {
  background: rgba(18,18,18,0.62);
}

.wp-pin-item__hint {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  color: #fff;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.25s;
  letter-spacing: 0.1em;
  z-index: 1;
}

.wp-pin-item:hover .wp-pin-item__hint {
  opacity: 1;
}

.wp-pin-item--tall  { height: 560px; }
.wp-pin-item--mid   { height: 440px; }
.wp-pin-item--short { height: 320px; }

/* year sections */
.wp-year-section {
  border-bottom: 1px solid var(--rule);
}

.wp-year-header {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 28px 48px;
  border-bottom: 1px solid var(--rule);
}

.wp-year-label {
  font-size: 13px;
  color: var(--ink);
  letter-spacing: 0.12em;
}

.wp-year-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.wp-year-grid--1col {
  grid-template-columns: 1fr;
}

.wp-year-grid--2col {
  grid-template-columns: repeat(2, 1fr);
  border-bottom: 1px solid var(--rule);
}

.wp-year-grid--3col {
  grid-template-columns: repeat(3, 1fr);
}

.wp-proj-card {
  border-right: 1px solid var(--rule);
  cursor: pointer;
  transition: background 0.25s;
}

.wp-proj-card:last-child {
  border-right: none;
}

.wp-proj-card:hover { background: rgba(24,24,24,0.03); }

.wp-proj-thumb {
  width: 100%;
  height: 300px;
}

.wp-proj-thumb--wide {
  aspect-ratio: 16 / 6;
}

.wp-proj-thumb--img {
  background: #E8DDD5;
  overflow: hidden;
}

.wp-proj-thumb--img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.wp-proj-thumb--logo {
  background: #F5F5F0;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wp-proj-thumb--logo img {
  width: 32%;
  height: auto;
  object-fit: contain;
}

.wp-proj-thumb--logo img.logo-sm {
  width: 18%;
}

.wp-year-grid--ruled {
  border-top: 1px solid var(--rule);
}

.wp-proj-card--right-border {
  border-right: 1px solid var(--rule) !important;
}

.wp-proj-info {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 28px;
  border-top: 1px solid var(--rule);
}

.wp-proj-title {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 400;
  color: var(--ink);
  letter-spacing: 0.04em;
}

/* footer nav */
.wp-nav-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 48px;
  border-top: 1px solid var(--rule);
}

.wp-nav-footer__back {
  color: var(--ink-mid);
  transition: color 0.2s;
}
.wp-nav-footer__back:hover { color: var(--ink); }

.wp-nav-footer__next {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}

.wp-nav-footer__next-title {
  font-family: 'Pretendard', sans-serif;
  font-size: 28px;
  font-weight: 500;
  color: var(--ink);
  transition: transform 0.25s;
  display: block;
}

.wp-nav-footer__next:hover .wp-nav-footer__next-title {
  transform: translateX(8px);
}