/* =========================================================
   INDIVIDUAL PROJECT PAGE LAYOUTS
   Shared by the legacy project pages converted to the current site design.
   Loaded after styles.css, site-navigation.css and work.css.
   ========================================================= */

.portfolio-project-main {
  padding: 24px 10px 55px;
}

.portfolio-project-intro {
  max-width: 900px;
  margin: 0 0 clamp(30px, 4vw, 46px);
}

.portfolio-project-intro .project-page-title {
  margin: 0 0 8px;
}

.portfolio-project-meta,
.portfolio-project-intro .project-page-eyebrow {
  margin: 12px 0 14px;
  color: #637777;
  font-size: 11px;
  letter-spacing: 0.12em;
  line-height: 1.5;
  text-transform: uppercase;
}

.portfolio-project-description {
  max-width: 800px;
  margin: 0 0 14px;
  color: #496565;
  font-size: 15px;
  font-weight: 400;
  font-style: normal;
  line-height: 1.65;
}

.portfolio-project-description p {
  margin: 0 0 12px;
  color: inherit;
  font-size: inherit;
  font-weight: inherit;
  font-style: inherit;
  line-height: inherit;
}

.portfolio-project-description p:last-child { margin-bottom: 0; }

.portfolio-project-description a,
.portfolio-project-description a:visited {
  color: #2F4F4F;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.portfolio-project-description a:hover { color: #777777; }

/* Image groups: one, two or three columns as specified per project. */
.portfolio-project-image-grid {
  display: grid;
  align-items: start;
  gap: 18px;
  width: 100%;
  margin: 0 0 clamp(28px, 4vw, 44px);
}

.portfolio-project-image-grid--one { grid-template-columns: minmax(0, 1fr); }
.portfolio-project-image-grid--two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.portfolio-project-image-grid--three { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.portfolio-project-image-item {
  min-width: 0;
  margin: 0;
}

.portfolio-project-image-item img {
  display: block;
  width: 100%;
  height: auto;
}

/* Responsive video embeds, centred and kept at 16:9. */
.portfolio-project-video {
  position: relative;
  overflow: hidden;
  width: min(900px, 100%);
  aspect-ratio: 16 / 9;
  margin: 0 auto clamp(28px, 4vw, 44px);
  background: rgba(47, 79, 79, 0.08);
}

.portfolio-project-video iframe {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.portfolio-project-caption {
  margin: 0 0 12px;
  color: #536B6B;
  font-size: 13px;
  line-height: 1.5;
}

.portfolio-project-photo-credit {
  margin: 18px 0 0;
  color: #637777;
  font-size: 12px;
  font-style: italic;
  line-height: 1.5;
  text-align: right;
}

/* Subsections on the Various Installations page. */
.portfolio-project-section {
  margin: 0 0 clamp(42px, 6vw, 70px);
  padding-top: 24px;
  border-top: 1px solid rgba(47, 79, 79, 0.25);
}

.portfolio-project-section:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.portfolio-project-section-title {
  margin: 0 0 6px;
  color: #2F4F4F;
  font-size: clamp(18px, 1.8vw, 21px);
  font-weight: 700;
  line-height: 1.25;
}

.portfolio-project-section-meta {
  margin: 0 0 18px;
  color: #536B6B;
  font-size: 13px;
  line-height: 1.6;
}

.portfolio-project-section .portfolio-project-image-grid:last-child,
.portfolio-project-section .portfolio-project-video:last-child {
  margin-bottom: 0;
}

@media screen and (max-width: 900px) {
  .portfolio-project-image-grid--three {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media screen and (max-width: 600px) {
  .portfolio-project-main {
    padding: 20px 0 40px;
  }

  .portfolio-project-intro {
    margin-bottom: 28px;
  }

  .portfolio-project-image-grid--two,
  .portfolio-project-image-grid--three {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  .portfolio-project-image-grid {
    gap: 12px;
    margin-bottom: 30px;
  }

  .portfolio-project-video {
    margin-bottom: 30px;
  }

  .portfolio-project-photo-credit { margin-top: 14px; }
}


/* Guest text accompanying a project image sequence. */
.portfolio-project-guest-text {
  max-width: 900px;
}

.portfolio-project-guest-text p {
  margin-bottom: 14px;
}

.portfolio-project-guest-text p:last-child {
  margin-bottom: 0;
}