/* Projects page */

.page-hero {
  background: var(--blue);
  color: var(--white);
  padding: var(--section-gap) 0;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -6rem;
  right: -6rem;
  width: 24rem;
  height: 24rem;
  background: var(--orange);
  border-radius: 50%;
  opacity: 0.1;
  filter: blur(60px);
}

.page-hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.page-hero-lead {
  font-size: 1.125rem;
  opacity: 0.9;
  max-width: 40rem;
  line-height: 1.6;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
  opacity: 0.7;
}

.breadcrumb a:hover {
  color: var(--orange);
}

.breadcrumb .current {
  color: var(--orange);
  font-weight: 700;
}

/* Impact strip */
.impact-strip {
  background: #f3f4f5;
  padding: 3rem 0;
  border-bottom: 1px solid rgba(224, 192, 177, 0.3);
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

@media (min-width: 768px) {
  .impact-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.impact-item {
  text-align: center;
}

.impact-value {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--orange);
}

.impact-label {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* Filter bar */
.filter-bar-wrap {
  position: sticky;
  top: calc(var(--header-h) + 1rem);
  z-index: 40;
  background: rgba(249, 250, 251, 0.9);
  backdrop-filter: blur(8px);
  padding: 1rem 0 2rem;
  margin-bottom: 2rem;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.filter-btn {
  padding: 0.75rem 2rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  border: 2px solid var(--border);
  color: var(--text-muted);
  background: transparent;
  transition: all 0.2s;
}

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

.filter-btn.active {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--white);
}

/* Project cards */
.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gutter);
}

@media (min-width: 768px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.project-card {
  background: var(--white);
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.12);
}

.project-card-image {
  height: 16rem;
  position: relative;
  overflow: hidden;
}

.project-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.project-card:hover .project-card-image img {
  transform: scale(1.1);
}

.area-pill {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.area-pill--residential {
  background: var(--green);
  color: #003c01;
}

.area-pill--commercial {
  background: var(--orange);
  color: var(--white);
}

.area-pill--industrial,
.area-pill--government {
  background: #9d4300;
  color: var(--white);
}

.project-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(6, 78, 90, 0.4);
  opacity: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.3s;
}

.project-card:hover .project-card-overlay {
  opacity: 1;
}

.project-card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-card-body h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--blue);
}

.project-location {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  font-size: 0.9375rem;
}

.project-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  border-top: 1px solid rgba(224, 192, 177, 0.3);
  border-bottom: 1px solid rgba(224, 192, 177, 0.3);
  padding: 1rem 0;
  margin-bottom: 1rem;
}

.project-stat {
  text-align: center;
}

.project-stat-label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  color: var(--text-muted);
  opacity: 0.7;
}

.project-stat-value {
  font-weight: 700;
  color: var(--text);
}

.project-stat-value.savings {
  color: var(--green);
}

.project-stat + .project-stat {
  border-left: 1px solid rgba(224, 192, 177, 0.3);
}

.project-quote {
  font-style: italic;
  color: var(--text-muted);
  flex: 1;
  margin-bottom: 1rem;
  line-height: 1.5;
}

.load-more-wrap {
  text-align: center;
  margin-top: 3rem;
}

.btn-load-more {
  background: var(--orange);
  color: var(--white);
  padding: 1rem 2.5rem;
  border-radius: 999px;
  font-weight: 700;
  transition: background 0.2s;
}

.btn-load-more:hover {
  background: var(--darkorange);
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}