/* ==========================================================================
   SSE SOLAR SOLUTIONS — PROJECTS PAGE STYLES
   ========================================================================== */

/* Filter Controls */
.project-filters {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3.5rem;
}

.filter-btn {
  font-family: var(--font-heading);
  font-size: 0.925rem;
  font-weight: 600;
  padding: 0.6rem 1.35rem;
  border-radius: var(--radius-full);
  background-color: var(--color-light-background);
  color: var(--color-dark);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--color-primary-green);
  color: var(--color-primary-green);
}

.filter-btn.active {
  background-color: var(--color-primary-green);
  color: var(--color-white);
  border-color: var(--color-primary-green);
  box-shadow: 0 4px 12px rgba(13, 92, 58, 0.25);
}

/* Projects Gallery Grid */
.projects-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.25rem;
}

.project-card {
  background-color: var(--color-card-background);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(13, 92, 58, 0.3);
}

.project-card-image {
  position: relative;
  height: 240px;
  overflow: hidden;
  background-color: #E2E8F0;
}

.project-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-card:hover .project-card-image img {
  transform: scale(1.06);
}

.project-category-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
}

.project-capacity-badge {
  position: absolute;
  bottom: 14px;
  right: 14px;
  background: rgba(15, 23, 42, 0.85);
  color: var(--color-white);
  backdrop-filter: blur(8px);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-sm);
  z-index: 2;
}

.project-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-location {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.825rem;
  color: var(--color-text-muted);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.project-location svg {
  color: var(--color-solar-blue);
  width: 14px;
  height: 14px;
}

.project-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.75rem;
  line-height: 1.35;
}

.project-card-desc {
  font-size: 0.925rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  flex-grow: 1;
}