/* ============================================================
   WALL-SYSTEMS.CSS — "Choose Your Wall" cards, block profile/color
   pickers. Shared between the homepage summary section and the
   dedicated /wall-systems page.
   Retaining Wall Guys
============================================================ */

/* ── HOMEPAGE SUMMARY SECTION ── */
.wall-systems-section { background: var(--offwhite); }

.wall-systems__header { max-width: 640px; margin-bottom: 48px; }
.wall-systems__intro {
  margin-top: 20px;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--concrete);
}

.wall-systems__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}

.wall-system-card {
  background: var(--card);
  display: flex;
  flex-direction: column;
  border-top: 3px solid transparent;
  transition: border-color var(--transition-med);
}
.wall-system-card:hover { border-top-color: var(--gold); }

/* Empty until a photo tagged with this card's category exists in
   gallery_photos — no placeholder image or icon, just stays collapsed
   (see the loader script at the bottom of the page). */
.wall-system-card__media {
  display: none;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.wall-system-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.wall-system-card__body { padding: 30px 28px; flex: 1; display: flex; flex-direction: column; }

.wall-system-card__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--earth);
  margin-bottom: 12px;
}

.wall-system-card__desc {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--concrete);
  margin-bottom: 16px;
}

.wall-system-card__facts {
  list-style: none;
  margin-bottom: 20px;
}
.wall-system-card__facts li {
  font-size: 0.82rem;
  color: var(--concrete);
  padding-left: 18px;
  position: relative;
  margin-bottom: 6px;
}
.wall-system-card__facts li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gold);
}

.wall-system-card__cta {
  margin-top: auto;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--gold);
  transition: color var(--transition-fast);
}
.wall-system-card__cta:hover { color: var(--gold-hover); }

@media (max-width: 900px) {
  .wall-systems__grid { grid-template-columns: 1fr; }
}

/* ── STRUCTURAL DISCLAIMER (used on the dedicated Wall Systems page) ── */
.ws-disclaimer {
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--concrete);
  background: var(--limestone-deep);
  border-left: 3px solid var(--gold);
  padding: 14px 18px;
  max-width: 720px;
}