/* Portfolio Page Specific Styles */

/* Portfolio Stats */
.portfolio-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  padding: 2rem 0;
}

.portfolio-stat {
  text-align: center;
  padding: 1.5rem;
}

.portfolio-stat-icon {
  width: 4rem;
  height: 4rem;
  background: var(--zaffre-100);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: var(--zaffre-600);
}

.portfolio-stat-number {
  font-size: 2rem;
  font-weight: bold;
  color: var(--zaffre-900);
  margin-bottom: 0.5rem;
}

.portfolio-stat-label {
  color: var(--gray-600);
  font-size: 1rem;
}

/* Case Studies */
.case-studies-container {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.case-study-card {
  background: white;
  border: 2px solid var(--gray-100);
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.case-study-card:hover {
  border-color: var(--gold-400);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.case-study-image {
  position: relative;
  height: 16rem;
  overflow: hidden;
}

.case-study-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.case-study-card:hover .case-study-image img {
  transform: scale(1.05);
}

.case-study-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.2) 0%, rgba(0, 0, 0, 0.1) 100%);
}

.case-study-content {
  padding: 2rem;
}

.case-study-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.case-study-badge {
  background: var(--zaffre-100);
  color: var(--zaffre-800);
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
}

.case-study-duration,
.case-study-team {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
  color: var(--gray-600);
}

.case-study-duration i,
.case-study-team i {
  width: 1rem;
  height: 1rem;
}

.case-study-title {
  font-size: 1.5rem;
  color: var(--zaffre-900);
  margin-bottom: 0.5rem;
  transition: color 0.3s ease;
}

.case-study-card:hover .case-study-title {
  color: var(--zaffre-700);
}

.case-study-client {
  color: var(--gray-600);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.case-study-section {
  margin-bottom: 1.5rem;
}

.case-study-section h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--zaffre-900);
  margin-bottom: 0.5rem;
}

.case-study-section p {
  color: var(--gray-600);
  font-size: 0.875rem;
  line-height: 1.5;
  margin: 0;
}

.case-study-results {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 0.5rem;
}

.case-study-result {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--gray-700);
}

.case-study-result i {
  color: var(--green-500);
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

.case-study-testimonial {
  background: var(--zaffre-50);
  padding: 1rem;
  border-radius: 0.375rem;
  border-left: 4px solid var(--zaffre-500);
  margin-top: 1rem;
}

.case-study-testimonial p {
  font-size: 0.875rem;
  color: var(--zaffre-800);
  font-style: italic;
  margin: 0;
}

/* Client Logos */
.client-logos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 2rem;
  align-items: center;
  opacity: 0.6;
}

.client-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.3s ease;
}

.client-logo:hover {
  opacity: 1;
}

.client-logo img {
  max-width: 120px;
  max-height: 60px;
  filter: grayscale(100%);
  transition: filter 0.3s ease;
}

.client-logo:hover img {
  filter: grayscale(0%);
}

/* CTA Buttons */
.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Large Case Study Layout */
@media (min-width: 1024px) {
  .case-study-card {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 0;
  }

  .case-study-image {
    height: auto;
    min-height: 100%;
  }

  .case-study-content {
    padding: 3rem;
  }
}

/* Responsive Design */
@media (max-width: 1024px) {
  .portfolio-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .case-study-results {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .portfolio-stats-grid {
    grid-template-columns: 1fr;
  }

  .case-study-content {
    padding: 1.5rem;
  }

  .case-study-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .client-logos-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .case-study-content {
    padding: 1rem;
  }

  .client-logos-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Animation for case studies */
.case-study-card {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.case-study-card.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger animation delay */
.case-study-card:nth-child(1) {
  transition-delay: 0.1s;
}
.case-study-card:nth-child(2) {
  transition-delay: 0.2s;
}
.case-study-card:nth-child(3) {
  transition-delay: 0.3s;
}
.case-study-card:nth-child(4) {
  transition-delay: 0.4s;
}