/* Case study index + project detail styles */

.cs-hero {
  padding: 96px 0 64px;
  background: radial-gradient(circle at 50% 0%, rgba(201, 168, 76, 0.14), transparent 42%), var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.cs-hero__badge,
.project-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-subtle);
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid var(--border-accent);
}

.cs-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(32px, 6vw, 56px);
  font-weight: 800;
  color: var(--text-primary);
  margin: 18px 0 16px;
}

.cs-hero__subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 760px;
  margin: 0 auto;
}

.cs-strategy {
  padding: 28px 0;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
}

.cs-strategy__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.cs-strategy__grid div {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
}

.cs-strategy__grid strong {
  display: block;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 14px;
  margin-bottom: 6px;
}

.cs-strategy__grid span {
  display: block;
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.55;
}

.cs-grid-section {
  padding: 80px 0;
}

.cs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.cs-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.cs-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
}

.cs-card__photo {
  background: var(--bg-elevated);
  height: 220px;
  overflow: hidden;
}

.cs-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s;
}

.cs-card:hover .cs-card__photo img {
  transform: scale(1.05);
}

.cs-card__body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.cs-card__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.cs-card__tag {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-subtle);
  padding: 3px 10px;
  border-radius: 100px;
  border: 1px solid var(--border-accent);
}

.cs-card__location {
  font-size: 12px;
  color: var(--text-muted);
}

.cs-card__title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.35;
}

.cs-card__excerpt {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 16px;
}

.cs-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cs-card__link {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
}

.cs-cta,
.project-cta {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 60px 0;
  text-align: center;
}

.cs-cta__title,
.project-cta h2 {
  font-family: var(--font-heading);
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.cs-cta__sub,
.project-cta p {
  color: var(--text-secondary);
  margin: 0 auto 28px;
  font-size: 16px;
  max-width: 640px;
}

.project-hero {
  padding: 112px 0 72px;
  background: radial-gradient(circle at 70% 0%, rgba(201, 168, 76, 0.18), transparent 34%), var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}

.project-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
  gap: 48px;
  align-items: center;
}

.project-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 22px;
}

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

.project-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(34px, 6vw, 64px);
  line-height: 1.02;
  font-weight: 800;
  color: var(--text-primary);
  margin: 18px 0;
}

.project-hero__lede {
  color: var(--text-secondary);
  font-size: 18px;
  line-height: 1.75;
  max-width: 700px;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 30px;
}

.project-tags span {
  color: var(--text-secondary);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 100px;
  font-size: 12px;
  padding: 5px 10px;
}

.project-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.project-hero__image {
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--bg-card);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.32);
}

.project-hero__image img {
  width: 100%;
  height: min(70vh, 680px);
  object-fit: cover;
}

.project-hero__image figcaption {
  color: var(--text-muted);
  font-size: 12px;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
}

.project-snapshot {
  padding: 24px 0;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
}

.project-snapshot__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.project-snapshot__grid div,
.project-scope-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
}

.project-snapshot__grid span {
  display: block;
  color: var(--text-muted);
  font-size: 12px;
  margin-bottom: 6px;
}

.project-snapshot__grid strong {
  display: block;
  color: var(--text-primary);
  font-size: 14px;
}

.project-section {
  padding: 88px 0;
}

.project-section--dark {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.project-two-col {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
}

.project-two-col h2 {
  font-family: var(--font-heading);
  font-size: clamp(26px, 4vw, 42px);
  line-height: 1.12;
  color: var(--text-primary);
  margin: 16px 0 18px;
}

.project-two-col p {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 16px;
}

.project-scope-card h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  margin-bottom: 16px;
}

.project-scope-card ul {
  list-style: none;
  display: grid;
  gap: 10px;
}

.project-scope-card li {
  color: var(--text-secondary);
  padding-left: 24px;
  position: relative;
}

.project-scope-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 800;
}

.section-header--left {
  text-align: left;
  max-width: 760px;
  margin-bottom: 34px;
}

.project-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.project-gallery__item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.project-gallery__image {
  width: 100%;
  height: 340px;
  object-fit: cover;
}

.project-gallery__item figcaption {
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.55;
  padding: 12px 14px 14px;
}

.project-section--services {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
}

.project-service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin-top: 32px;
}

.project-service-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px 18px;
  color: var(--text-primary);
  font-weight: 700;
  transition: border-color var(--transition), transform var(--transition);
}

.project-service-link span {
  color: var(--accent);
}

.project-service-link:hover {
  border-color: var(--border-accent);
  transform: translateY(-2px);
}

@media (max-width: 920px) {
  .cs-strategy__grid,
  .project-hero__grid,
  .project-snapshot__grid,
  .project-two-col,
  .project-gallery {
    grid-template-columns: 1fr;
  }

  .project-hero__image img {
    height: auto;
  }
}

@media (max-width: 600px) {
  .cs-hero,
  .project-hero {
    padding-top: 88px;
  }

  .project-section {
    padding: 64px 0;
  }

  .project-gallery__image {
    height: 280px;
  }

  .project-hero__actions .btn {
    width: 100%;
    justify-content: center;
  }
}