/* Argon v2 — build-view.css (Task D: Build detail route #/build/<slug>) */

html:has(.build-view:not([hidden])) {
  scroll-behavior: smooth;
}

.build-view {
  position: static;
  width: 100%;
  background: var(--ground);
  color: var(--ink);
}

.build-wrap {
  padding: 140px 20px 0 calc(200 / 1440 * 100vw);
  width: 100%;
  max-width: 100%;
}

.build-wrap *,
.build-wrap *::before,
.build-wrap *::after {
  min-width: 0;
}

/* 3.2.1 Header block */
.build-head {
  width: 100%;
}

.build-meta {
  display: flex;
  flex-wrap: wrap;
  column-gap: 32px;
  row-gap: 6px;
  align-items: center;
}

.build-title {
  position: static;
  margin-top: 18px;
  max-width: calc((100% - 220px) / 12 * 10 + 180px);
  overflow-wrap: break-word;
  color: var(--build-a);
}

.build-full {
  margin-top: 22px;
  max-width: calc((100% - 220px) / 12 * 8 + 140px);
  overflow-wrap: break-word;
}

/* 3.2.2 Hero video */
.build-hero {
  position: relative;
  margin-top: 40px;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ground-2);
}

.hero-play {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
  display: block;
}

.hero-poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.play-circle {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 1;
  width: 72px;
  height: 72px;
  margin: -36px 0 0 -36px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 12px 32px rgba(0, 0, 0, .28);
  transition: transform .3s cubic-bezier(.5, 1, .89, 1);
  pointer-events: none;
}

.play-circle::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  margin: -11px 0 0 -7px;
  width: 0;
  height: 0;
  border-left: 18px solid #fff;
  border-top: 11px solid transparent;
  border-bottom: 11px solid transparent;
}

.hero-play:hover .play-circle,
.hero-play:focus-visible .play-circle {
  transform: scale(1.06);
}

.build-hero iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* 3.2.2 Facts strip */
.facts {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.fact {
  padding: 14px 0;
  min-width: 0;
}

.fact-val {
  margin-top: 6px;
  font: 500 14px/18px var(--sans);
  color: var(--ink);
  overflow-wrap: break-word;
}

/* 3.2.3 What was built */
.build-body {
  margin-top: 72px;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: 20px;
  align-items: start;
}

.build-text {
  grid-column: 1 / span 5;
  min-width: 0;
}

.build-about {
  margin-top: 10px;
  overflow-wrap: break-word;
}

.build-outcomes-h {
  margin-top: 28px;
}

.build-outcomes {
  margin-top: 10px;
  display: grid;
  row-gap: 6px;
}

.build-outcomes li {
  overflow-wrap: break-word;
}

.build-media {
  grid-column: 6 / span 7;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  min-width: 0;
}

.build-media[data-clip-count="0"] {
  display: block;
}

.build-media[data-clip-count="1"] .build-clip {
  grid-column: span 2;
}

.build-clip {
  min-width: 0;
}

.build-clip-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ground-2);
}

.build-clip-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.build-clip[data-fit="contain"] .build-clip-frame {
  background: var(--dark);
}

.build-clip[data-fit="contain"] .build-clip-video {
  object-fit: contain;
}

.build-clip-caption {
  margin-top: 8px;
  overflow-wrap: break-word;
}

.build-media-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ground-2);
}

.build-media-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Missing image fallback (step 13) */
.is-missing img {
  visibility: hidden;
}

.is-missing::after {
  content: attr(data-missing-title);
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font: 400 clamp(28px, 4vw, 64px)/.9 var(--serif);
  letter-spacing: .01em;
  text-transform: uppercase;
  color: var(--card-a, var(--build-a));
  background: var(--ground-2);
  text-align: center;
  padding: 16px;
  pointer-events: none;
}

/* 3.2.4 More builds */
.more-builds {
  margin-top: 96px;
  padding-bottom: 120px;
}

.more-list {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.more-item {
  min-width: 0;
}

.more-card {
  display: block;
  min-width: 0;
}

.more-thumb {
  display: block;
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ground-2);
}

.more-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s cubic-bezier(.5, 1, .89, 1);
  display: block;
}

.more-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 10px;
}

.more-title {
  display: block;
  margin-top: 4px;
  transition: color .4s cubic-bezier(.5, 1, .89, 1);
  overflow-wrap: break-word;
}

.more-card:hover .more-thumb img,
.more-card:focus-visible .more-thumb img {
  transform: scale(1.02);
}

.more-card:hover .more-title,
.more-card:focus-visible .more-title {
  color: var(--accent);
}

/* 3.2.6 Narrow layout */
@media (max-width: 1099.98px) {
  .build-wrap {
    padding: 64px 16px 0;
  }

  .build-title {
    max-width: none;
  }

  .build-full {
    max-width: none;
  }

  .build-hero {
    margin-top: 28px;
  }

  .play-circle {
    width: 56px;
    height: 56px;
    margin: -28px 0 0 -28px;
  }

  .play-circle::before {
    margin: -8.5px 0 0 -5.5px;
    border-left-width: 14px;
    border-top-width: 8.5px;
    border-bottom-width: 8.5px;
  }

  .facts {
    grid-template-columns: 1fr;
  }

  .fact {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 44px;
    padding: 0;
  }

  .fact + .fact {
    border-top: 1px solid var(--line);
  }

  .fact-val {
    margin-top: 0;
    text-align: right;
  }

  .build-body {
    display: block;
    margin-top: 48px;
  }

  .build-media {
    margin-top: 32px;
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .build-media[data-clip-count="1"] .build-clip {
    grid-column: auto;
  }

  .more-builds {
    margin-top: 64px;
    padding-bottom: 96px;
  }

  .more-list {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .more-card {
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr);
    grid-template-rows: auto auto;
    column-gap: 14px;
    align-items: center;
  }

  .more-thumb {
    grid-row: 1 / span 2;
    width: 120px;
    height: 68px;
    aspect-ratio: auto;
  }

  .more-meta {
    margin-top: 0;
    align-self: end;
  }

  .more-title {
    margin-top: 4px;
    align-self: start;
    font-size: 24px;
    line-height: 24px;
    overflow-wrap: break-word;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html:has(.build-view:not([hidden])) {
    scroll-behavior: auto !important;
  }

  .play-circle,
  .more-thumb img,
  .more-title {
    transition: none;
  }

  .hero-play:hover .play-circle,
  .hero-play:focus-visible .play-circle,
  .more-card:hover .more-thumb img,
  .more-card:focus-visible .more-thumb img {
    transform: none;
  }

  .build-clip-frame {
    cursor: pointer;
  }
}

html[data-motion="reduce"] .play-circle,
html[data-motion="reduce"] .more-thumb img,
html[data-motion="reduce"] .more-title {
  transition: none;
}

html[data-motion="reduce"] .hero-play:hover .play-circle,
html[data-motion="reduce"] .hero-play:focus-visible .play-circle,
html[data-motion="reduce"] .more-card:hover .more-thumb img,
html[data-motion="reduce"] .more-card:focus-visible .more-thumb img {
  transform: none;
}

html[data-motion="reduce"] .build-clip-frame {
  cursor: pointer;
}