.portfolio-page {
  min-height: 100vh;
  overflow-x: clip;
  background: transparent;
  color: #111;
}

.portfolio-page #site-header {
  position: sticky;
  top: 0;
  z-index: 50;
}

.portfolio-main {
  position: relative;
  z-index: 1;
}

.portfolio-center-search {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 6;
  display: flex;
  width: min(520px, 42vw);
  height: 44px;
  align-items: center;
  gap: 10px;
  padding: 0 12px 0 15px;
  border: 1px solid #dedede;
  border-radius: 10px;
  background: rgba(255,255,255,.94);
  box-shadow: 0 12px 34px rgba(0,0,0,.08);
  backdrop-filter: blur(14px);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, calc(-50% - 7px));
  visibility: hidden;
  transition: opacity .24s ease, transform .32s cubic-bezier(.22,.6,.2,1), visibility 0s linear .32s;
}

.portfolio-center-search.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, -50%);
  visibility: visible;
  transition-delay: 0s;
}

.portfolio-center-search__icon {
  flex: 0 0 auto;
  color: #777;
}

.portfolio-center-search__input {
  min-width: 0;
  flex: 1;
  height: 100%;
  padding: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: #111;
  font-family: Pretendard, sans-serif;
  font-size: 13px;
}

.portfolio-center-search__input::placeholder {
  color: #aaa;
}

.portfolio-center-search__close {
  display: grid;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: #888;
  cursor: pointer;
  transition: background-color .22s ease, color .22s ease;
}

.portfolio-center-search__close:hover {
  background: #f1f1f1;
  color: #111;
}

.portfolio-search-trigger[aria-expanded="true"] {
  opacity: .45;
}

.portfolio-tag-filter {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: #111;
  font-size: clamp(15px, 1.1vw, 18px);
  font-weight: 600;
}

.portfolio-tag-filter a {
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  border-radius: 50%;
  background: #f1f1f1;
  color: #777;
  font-size: 18px;
  font-weight: 400;
  line-height: 1;
  transition: background-color .2s, color .2s;
}

.portfolio-tag-filter a:hover {
  background: #111;
  color: #fff;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(46px, 3.2vw, 58px) clamp(18px, 1.7vw, 28px);
}

.portfolio-card,
.portfolio-card__visual-link,
.portfolio-card__detail-link {
  min-width: 0;
}

.portfolio-card {
  position: relative;
}

.portfolio-card[hidden] {
  display: none;
}

.portfolio-card__visual-link,
.portfolio-card__detail-link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.portfolio-card__media-wrap {
  position: relative;
}

.portfolio-card__media {
  position: relative;
  aspect-ratio: 5 / 4;
  margin: 0;
  overflow: hidden;
  padding: 15% 9%;
  border-radius: 30px;
  background: #ededee;
}

.portfolio-card__stage {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 6px;
  background: #e3e3e4;
}

.portfolio-card__category {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 4;
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 0 12px;
  border: 0;
  border-radius: 7px;
  background: #111;
  color: #fff;
  font-size: 11px;
  font-weight: 500;
  box-shadow: none;
  text-shadow: none;
  transition: opacity 1s cubic-bezier(.16,1,.3,1), transform 1s cubic-bezier(.16,1,.3,1);
}

.portfolio-card__site-link {
  position: absolute;
  right: 14px;
  bottom: 14px;
  z-index: 5;
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  gap: 7px;
  padding: 0 15px;
  border-radius: 999px;
  background: rgba(255,255,255,.94);
  box-shadow: 0 8px 24px rgba(0,0,0,.16);
  color: #111;
  font-size: 11.5px;
  font-weight: 600;
  text-decoration: none;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 1s cubic-bezier(.16,1,.3,1), transform 1s cubic-bezier(.16,1,.3,1), background-color .25s ease, color .25s ease;
}

.portfolio-card__site-link svg {
  width: 14px;
  height: 14px;
}

.portfolio-card__primary,
.portfolio-card__secondary {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portfolio-card__primary {
  opacity: 1;
  transition: transform .9s cubic-bezier(.22,.6,.2,1);
}

.portfolio-card__secondary {
  opacity: 0;
  transform: scale(1);
  will-change: opacity;
  transition: opacity 1s cubic-bezier(.16,1,.3,1);
}

.portfolio-context-menu {
  position: fixed;
  z-index: 1000;
  width: 164px;
  padding: 7px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 10px;
  background: rgba(20,20,20,.96);
  box-shadow: 0 18px 44px rgba(0,0,0,.2);
  backdrop-filter: blur(14px);
  opacity: 0;
  pointer-events: none;
  transform: translateY(5px) scale(.98);
  transform-origin: top left;
  transition: opacity .18s ease, transform .22s cubic-bezier(.22,.6,.2,1);
}

.portfolio-context-menu.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.portfolio-context-menu__item {
  display: flex;
  width: 100%;
  min-height: 36px;
  align-items: center;
  gap: 9px;
  padding: 0 10px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: #f5f5f5;
  font-family: Pretendard, sans-serif;
  font-size: 11.5px;
  font-weight: 500;
  line-height: 1;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .22s ease, color .22s ease;
}

.portfolio-context-menu__item svg {
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  color: #aaa;
  transition: color .22s ease;
}

.portfolio-context-menu__item:hover,
.portfolio-context-menu__item:focus-visible {
  outline: none;
  background: rgba(255,255,255,.1);
  color: #fff;
}

.portfolio-context-menu__item:hover svg,
.portfolio-context-menu__item:focus-visible svg {
  color: #d64048;
}

.portfolio-context-menu__divider {
  display: block;
  height: 1px;
  margin: 5px 7px;
  background: rgba(255,255,255,.12);
}

.portfolio-video-progress {
  --portfolio-video-progress: 0deg;
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 3;
  display: none;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: conic-gradient(#fff var(--portfolio-video-progress), rgba(255,255,255,.28) 0deg);
  box-shadow: 0 1px 5px rgba(0,0,0,.22);
  opacity: .92;
  transition: opacity .3s ease;
}

.portfolio-card.has-video .portfolio-video-progress {
  display: block;
}

.portfolio-card__body {
  padding-top: 17px;
}

.portfolio-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: #999;
  font-family: Outfit, Pretendard, sans-serif;
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: .03em;
  text-transform: uppercase;
}

.portfolio-card h2 {
  position: relative;
  display: block;
  width: fit-content;
  max-width: 100%;
  margin: 8px 0 0;
  color: #151515;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -.03em;
  word-break: keep-all;
}

.portfolio-card h2::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -4px;
  left: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .56s cubic-bezier(.22,.6,.2,1);
}

.portfolio-card__services {
  min-width: 0;
  overflow: hidden;
  color: inherit;
  font: inherit;
  line-height: inherit;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.portfolio-empty {
  padding: 110px 24px;
  text-align: center;
}

.portfolio-empty h2 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
}

.portfolio-empty p {
  margin: 10px 0 0;
  color: #777;
  font-size: 14px;
}

.portfolio-pagination__pages {
  display: flex;
  align-items: center;
  gap: 20px;
}

.portfolio-pagination button:disabled {
  cursor: default;
  opacity: .34;
}

.portfolio-card__visual-link:focus-visible,
.portfolio-card__detail-link:focus-visible,
.portfolio-card__site-link:focus-visible {
  outline: 2px solid #d64048;
  outline-offset: 4px;
}

@media (hover: hover) and (pointer: fine) {
  .portfolio-card__category {
    opacity: 0;
    transform: translateY(-5px);
  }

  .portfolio-card:hover .portfolio-card__category,
  .portfolio-card:focus-within .portfolio-card__category {
    opacity: 1;
    transform: translateY(0);
  }

  .portfolio-card:hover .portfolio-card__secondary,
  .portfolio-card:focus-within .portfolio-card__secondary {
    opacity: 1;
    transform: scale(1);
  }

  .portfolio-card.has-video:hover .portfolio-video-progress,
  .portfolio-card.has-video:focus-within .portfolio-video-progress {
    opacity: 1;
  }

  .portfolio-card:hover .portfolio-card__site-link,
  .portfolio-card:focus-within .portfolio-card__site-link {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .portfolio-card__site-link:hover {
    background: #111;
    color: #fff;
  }

  .portfolio-card:hover h2::after,
  .portfolio-card:focus-within h2::after {
    transform: scaleX(1);
  }
}

@media (max-width: 1720px) {
  .portfolio-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

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

.portfolio-mobile-break {
  display: none;
}

@media (max-width: 768px) {
  .portfolio-mobile-break {
    display: block;
  }

  .portfolio-toolbar.is-search-open {
    margin-bottom: 72px;
  }

  .portfolio-center-search,
  .portfolio-center-search.is-open {
    top: calc(100% + 8px);
    left: 0;
    width: 100%;
    height: 42px;
    transform: translateY(-5px);
  }

  .portfolio-center-search.is-open {
    transform: translateY(0);
  }

  .portfolio-grid {
    gap: 34px 12px;
  }

  .portfolio-video-progress {
    top: auto;
    right: 7px;
    bottom: 7px;
  }

  /* 모바일은 블로그 목록과 같은 3:2 이미지 카드로 통일한다. */
  .portfolio-card__media {
    aspect-ratio: 3 / 2;
    padding: 0;
    border-radius: 8px;
    background: #f2f2f2;
  }

  .portfolio-card__stage {
    border-radius: inherit;
  }

  .portfolio-card__category {
    top: 5px;
    left: 5px;
    min-height: 30px;
    padding: 0 12px;
    border: 1px solid rgba(255,255,255,.34);
    border-radius: 7px;
    background: rgba(30,30,30,.16);
    color: #fff;
    font-size: 11px;
    font-weight: 500;
    opacity: 1;
    transform: none;
    backdrop-filter: blur(9px);
    -webkit-backdrop-filter: blur(9px);
  }

  .portfolio-card__site-link {
    top: 5px;
    right: 5px;
    bottom: auto;
    width: 30px;
    min-height: 30px;
    justify-content: center;
    padding: 0;
    border: 1px solid rgba(255,255,255,.34);
    border-radius: 7px;
    background: rgba(30,30,30,.16);
    box-shadow: none;
    color: #fff;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    backdrop-filter: blur(9px);
    -webkit-backdrop-filter: blur(9px);
  }

  .portfolio-card__site-link span {
    display: none;
  }

  .portfolio-card__site-link svg {
    width: 14px;
    height: 14px;
  }

  .portfolio-card:has(.public-list-check) .portfolio-card__category {
    left: 48px;
  }

  .portfolio-card__body {
    padding-top: 11px;
  }

  .portfolio-card__meta {
    gap: 6px;
    font-size: 8.5px;
  }

  .portfolio-card h2 {
    margin-top: 6px;
    font-size: 14px;
    line-height: 1.42;
  }

}

@media (prefers-reduced-motion: reduce) {
  .portfolio-card__media,
  .portfolio-card__stage,
  .portfolio-card__primary,
  .portfolio-card__secondary,
  .portfolio-video-progress,
  .portfolio-card h2::after {
    transition: none;
  }
}