.portfolio-grid-simple {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.portfolio-card {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.portfolio-card:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.portfolio-image {
  position: relative;
  height: 320px;
  overflow: hidden;
}

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

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

.portfolio-placeholder {
  width: 100%;
  height: 100%;
  transition: transform var(--transition-slow);
}

.portfolio-card:hover .portfolio-placeholder {
  transform: scale(1.05);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26, 35, 50, 0.85);
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

.coming-soon-badge {
  padding: 12px 24px;
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.portfolio-info {
  padding: 28px 32px;
}

.portfolio-industry {
  display: inline-block;
  font-size: 0.7rem;
  color: var(--cyan-dark);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 12px;
}

.portfolio-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.portfolio-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.portfolio-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--cyan-dark);
  text-decoration: none;
  transition: all var(--transition-base);
}

.portfolio-link:hover {
  gap: 12px;
  color: var(--cyan-primary);
}

.portfolio-link.disabled {
  color: var(--text-tertiary);
  cursor: default;
}

.portfolio-note {
  padding: 60px 0;
  background: var(--bg-secondary);
}

.note-content {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  max-width: 700px;
  margin: 0 auto;
  padding: 32px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
}

.note-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 212, 255, 0.1);
  border-radius: 50%;
  color: var(--cyan-dark);
}

.note-text h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.note-text p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

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

@media (max-width: 640px) {
  .portfolio-image {
    height: 240px;
  }
  
  .portfolio-info {
    padding: 24px;
  }
  
  .note-content {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
}

.work-filters {
  padding: 60px 0 40px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.filter-buttons {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 12px 24px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-base);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--accent-gradient);
  color: #ffffff;
  border-color: var(--cyan-primary);
}

.work-portfolio {
  padding: 100px 0;
}

.portfolio-grid-full {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 50px;
}

.project-card {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  opacity: 1;
  transform: scale(1);
}

.project-card.hidden {
  opacity: 0;
  transform: scale(0.95);
  height: 0;
  overflow: hidden;
  margin: 0;
  padding: 0;
}

.project-card:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.project-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.project-image {
  position: relative;
  height: 400px;
  overflow: hidden;
}

.project-placeholder {
  width: 100%;
  height: 100%;
  transition: transform var(--transition-slow);
}

.project-card:hover .project-placeholder {
  transform: scale(1.05);
}

.project-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26, 35, 50, 0.9);
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

.view-project {
  padding: 14px 32px;
  background: var(--accent-gradient);
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.project-card:hover .view-project {
  background: linear-gradient(135deg, #4FC3F7 0%, #00d4ff 100%);
  color: #ffffff;
  transform: translateY(-2px);
}

.project-content {
  padding: 40px;
}

.project-header {
  margin-bottom: 28px;
}

.project-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.project-category {
  font-size: 0.75rem;
  color: var(--cyan-dark);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.project-year {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  letter-spacing: 0.1em;
}

.project-title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 500;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.project-description {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  font-weight: 300;
}

.project-stats {
  display: flex;
  gap: 32px;
  padding: 28px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 24px;
}

.project-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.project-stat .stat-value {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.project-stat .stat-label {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag {
  padding: 8px 16px;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 0.7rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transition: all var(--transition-base);
}

.project-card:hover .tag {
  border-color: var(--border-accent);
  color: var(--text-secondary);
}

.work-cta {
  padding: 120px 0;
  background: radial-gradient(ellipse 80% 50% at 50% 50%, rgba(0, 212, 255, 0.12), transparent),
    var(--bg-secondary);
}

.work-cta .cta-content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.work-cta .cta-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 500;
  line-height: 1.2;
  margin-bottom: 20px;
}

.work-cta .cta-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  font-weight: 300;
}

.work-cta .cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
}

@media (max-width: 1024px) {
  .portfolio-grid-full {
    grid-template-columns: 1fr;
  }

  .project-card.featured {
    grid-column: 1;
  }

  .project-card.featured .project-content {
    grid-template-columns: 1fr;
  }

  .project-card.featured .project-stats {
    grid-column: 1;
    flex-direction: row;
  }
}

@media (max-width: 640px) {
  .project-image {
    height: 280px;
  }

  .project-card.featured .project-image {
    height: 320px;
  }

  .project-content {
    padding: 28px;
  }

  .project-stats {
    flex-direction: column;
    gap: 20px;
  }

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