/* ============================================================
   C&R — Projects (case studies)
   Listing: navy banner (shared .br-banner from brochure.css)
   + single white "board" container holding the project-card grid.
   Board lifts into the banner like the insights / brochure cards do
   (lift values match .ins-board: -120 / -64 / -48).

   Detail page: reuses the .bp-* article system from blog-post.css;
   adds a project facts panel (.prj-facts) + photo gallery (.prj-gallery)
   + related-projects row (reuses .prj-card / .prj-grid below).

   Builds on core.css, home.css (nav, footer), brochure.css (.br-banner),
   blog-post.css (detail-page article body, on detail pages only).
   ============================================================ */


/* ============================================================
   LISTING BANNER — text-only, single column, compact
   (mirrors .ins-banner-text / .ins-banner-intro)
   ============================================================ */
.prj-banner-text {
  max-width: 760px;
}
.prj-banner-intro {
  margin: 14px 0 0;
  max-width: 660px;
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.6;
  color: rgba(255, 255, 255, .6);
}


/* ============================================================
   PROJECT BOARD — single white container, lifts into the banner
   ============================================================ */
.prj-deck {
  background: var(--white);
  padding: 0 0 clamp(56px, 7vw, 96px);
}

.prj-board {
  background: var(--white);
  border: 1px solid var(--hairline);
  border-radius: 16px;
  padding: clamp(24px, 3vw, 36px);
  box-shadow: 0 20px 48px -24px rgba(14, 9, 48, .18);
  margin-top: -120px;
  position: relative;
  z-index: 1;
}


/* ============================================================
   PROJECT GRID — 3 columns inside the board
   ============================================================ */
.prj-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}


/* ============================================================
   PROJECT CARD — image up top, body below.
   Adaptation vs the blog card: a sector + location eyebrow above
   the title (.prj-card-eyebrow).
   ============================================================ */
.prj-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  background: var(--grey);
  border: 1px solid transparent;
  border-radius: 12px;
  overflow: hidden;
  transition:
    border-color var(--dur) var(--ease-out),
    background var(--dur) var(--ease-out),
    box-shadow var(--dur) var(--ease-out),
    transform var(--dur) var(--ease-out);
}
.prj-card:hover {
  background: var(--white);
  border-color: var(--hairline);
  box-shadow: 0 18px 40px -22px rgba(14, 9, 48, .28);
  transform: translateY(-3px);
}
.prj-card:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
}

.prj-card-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--navy);
}
.prj-card-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease-out);
}
.prj-card:hover .prj-card-media img {
  transform: scale(1.05);
}
.prj-card-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(27, 20, 66, 0) 55%, rgba(27, 20, 66, .18) 100%);
  pointer-events: none;
}

.prj-card-body {
  padding: 18px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1 1 auto;
}

.prj-card-title {
  font-family: var(--font-display);
  font-weight: var(--w-semibold);
  font-size: 15.5px;
  line-height: 1.35;
  letter-spacing: -.012em;
  color: var(--navy);
  margin: 0;
}

/* Location line — sits directly under the title */
.prj-card-loc {
  margin: -4px 0 0;
  font-family: var(--font-display);
  font-weight: var(--w-semibold);
  font-size: 12.5px;
  letter-spacing: .01em;
  color: var(--fg-muted);
}

.prj-card-excerpt {
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--fg-muted);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.prj-card-link {
  margin-top: auto;
  padding-top: 2px;
  font-family: var(--font-display);
  font-weight: var(--w-semibold);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--green);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.prj-card-link svg {
  width: 12px;
  height: 12px;
  transition: transform var(--dur) var(--ease-out);
}
.prj-card:hover .prj-card-link svg {
  transform: translateX(3px);
}


/* ============================================================
   DETAIL PAGE — project facts panel
   Sits at the top of the article body (.bp-body) as a definition row:
   Client / Location / Sector / Services.
   ============================================================ */
.prj-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  overflow: hidden;
  margin: 0 0 36px;
}
.prj-fact {
  background: var(--white);
  padding: 16px 18px;
}
.prj-fact-label {
  font-family: var(--font-display);
  font-weight: var(--w-semibold);
  font-size: 10.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--green);
  margin: 0 0 5px;
}
.prj-fact-value {
  font-family: var(--font-body);
  font-weight: var(--w-medium);
  font-size: 14.5px;
  line-height: 1.45;
  color: var(--navy);
  margin: 0;
}


/* ============================================================
   DETAIL PAGE — photo gallery
   ============================================================ */
.prj-gallery {
  margin: 36px 0 8px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.prj-gallery-item {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 12px;
  background: var(--navy);
}
.prj-gallery-item img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* A lone gallery image spans the full width */
.prj-gallery--single {
  grid-template-columns: 1fr;
}
/* Three images side by side */
.prj-gallery--triple {
  grid-template-columns: repeat(3, 1fr);
}


/* ============================================================
   RELATED PROJECTS — reuses .prj-grid / .prj-card above.
   Section chrome mirrors blog-post.css .bp-related.
   ============================================================ */
.prj-related-grid {
  margin-top: 4px;
}


/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .prj-grid { gap: 14px; }
}

@media (max-width: 900px) {
  .prj-banner-intro { font-size: 14px; }

  .prj-board {
    padding: clamp(20px, 3vw, 28px);
    margin-top: -64px;
  }

  .prj-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }
}

@media (max-width: 640px) {
  .prj-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .prj-board {
    padding: 18px;
    margin-top: -48px;
  }
  .prj-card-body {
    padding: 16px 18px 18px;
    gap: 11px;
  }
  .prj-card-title {
    font-size: 15px;
  }
  .prj-facts {
    grid-template-columns: 1fr;
  }
  .prj-gallery {
    grid-template-columns: 1fr;
  }
}

/* No hover-driven movement on touch / hybrid pointers (e.g. iPad + mouse). */
@media (hover: none), (pointer: coarse) {
  .prj-card:hover { transform: none; }
}