/* Research Portfolio Page Styles */

.research-intro {
  text-align: left;
  margin: 0 auto 3rem auto;
  padding: 2rem;
  max-width: 1200px;
}

.research-intro p {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 100%;
  margin: 0;
  line-height: 1.6;
}

.research-section, .philosophy-section, .collaboration-section, .publications-section {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 15px;
  padding: 2rem;
  margin: 2rem auto;
  max-width: 1200px;
  width: calc(100% - 2rem);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.research-section h2 {
  color: #2c3e50;
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  font-family: 'Gabriela', serif;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 2px solid #3498db;
  padding-bottom: 0.5rem;
}

.research-section h2 i {
  color: #3498db;
  font-size: 1.5rem;
}

/* Project Cards */
.research-project {
  border: 2px solid #e0e6ed;
  border-radius: 12px;
  padding: 2rem;
  margin-bottom: 2rem;
  transition: all 0.3s ease;
}

.research-project.featured {
  border-color: #3498db;
  background: linear-gradient(135deg, rgba(52, 152, 219, 0.05), rgba(52, 152, 219, 0.02));
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.project-title h3 {
  color: #2c3e50;
  margin: 0 0 0.5rem 0;
  font-size: 1.5rem;
  font-family: 'Gabriela', serif;
}

.project-badges {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.badge {
  padding: 0.4rem 0.8rem;
  border-radius: 15px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge.active {
  background: linear-gradient(135deg, #28a745, #20c997);
  color: white;
}

.badge.planning {
  background: linear-gradient(135deg, #17a2b8, #138496);
  color: white;
}

.badge.phase {
  background: rgba(108, 117, 125, 0.1);
  border: 1px solid rgba(108, 117, 125, 0.3);
  color: #6c757d;
}

.project-timeline {
  color: #6c757d;
  font-weight: 500;
  font-size: 0.95rem;
}

.project-description {
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  color: #1f2937;
}

.project-highlights {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.highlight-item {
  padding: 1rem;
  background: rgba(52, 152, 219, 0.1);
  border-left: 4px solid #3498db;
  border-radius: 0 8px 8px 0;
  color: #2c3e50;
}

.highlight-item strong {
  color: #2980b9;
  font-weight: 700;
}

.project-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.research-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  border: 2px solid;
  font-size: 0.9rem;
}

.research-btn.primary {
  background: linear-gradient(135deg, #3498db, #2980b9);
  color: white;
  border-color: #3498db;
}

.research-btn.primary:hover {
  background: linear-gradient(135deg, #2980b9, #21618c);
  box-shadow: 0 5px 15px rgba(52, 152, 219, 0.4);
  transform: translateY(-2px);
}

.research-btn.secondary {
  background: transparent;
  color: #3498db;
  border-color: #3498db;
}

.research-btn.secondary:hover {
  background: #3498db;
  color: white;
  box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
  transform: translateY(-2px);
}

/* Research Areas Grid */
.research-areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 1.5rem 0;
}

.area-card {
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
  border: 1px solid #dee2e6;
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
}

.area-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  border-color: #3498db;
}

.area-icon {
  font-size: 2.5rem;
  color: #3498db;
  margin-bottom: 1rem;
}

.area-card h4 {
  color: #2c3e50;
  margin-bottom: 1rem;
  font-size: 1.2rem;
  font-family: 'Gabriela', serif;
}

.area-card p {
  color: #2d3748;
  line-height: 1.6;
  font-size: 0.95rem;
}

/* Publications Section */
.publications-section, .presentations-section {
  margin-bottom: 2rem;
}

.publications-section h3, .presentations-section h3 {
  color: #495057;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.publication-status, .presentation-status {
  padding: 1rem;
  background: rgba(255, 193, 7, 0.1);
  border: 1px solid rgba(255, 193, 7, 0.3);
  border-radius: 8px;
  margin-bottom: 1.5rem;
}

.publication-status em, .presentation-status em {
  color: #7c2d12;
  font-style: italic;
  font-weight: 600;
}

.publication-item {
  border: 2px solid #e0e6ed;
  border-radius: 10px;
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.publication-item.upcoming {
  border-color: #17a2b8;
  background: rgba(23, 162, 184, 0.05);
}

.pub-details h4 {
  color: #2c3e50;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.pub-meta {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.venue {
  background: rgba(23, 162, 184, 0.1);
  color: #0c4a6e;
  padding: 0.3rem 0.8rem;
  border-radius: 15px;
  font-size: 0.85rem;
  font-weight: 600;
}

.status {
  background: rgba(40, 167, 69, 0.1);
  color: #14532d;
  padding: 0.3rem 0.8rem;
  border-radius: 15px;
  font-size: 0.85rem;
  font-weight: 600;
}

.pub-description {
  color: #6c757d;
  line-height: 1.6;
  font-size: 0.95rem;
}

/* Philosophy Section */
.philosophy-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin: 1.5rem 0;
}

.philosophy-card {
  background: linear-gradient(135deg, rgba(155, 89, 182, 0.1), rgba(155, 89, 182, 0.05));
  border: 1px solid rgba(155, 89, 182, 0.2);
  border-radius: 12px;
  padding: 1.5rem;
}

.philosophy-card h4 {
  color: #8e44ad;
  margin-bottom: 1rem;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.philosophy-card h4 i {
  color: #9b59b6;
}

.philosophy-card p {
  color: #2d3748;
  line-height: 1.6;
  font-size: 0.95rem;
}

/* Collaboration Section */
.collaboration-content {
  text-align: center;
}

.collaboration-content > p {
  font-size: 1.1rem;
  color: #495057;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.collaboration-opportunities {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.collab-item {
  background: rgba(26, 188, 156, 0.1);
  border: 1px solid rgba(26, 188, 156, 0.2);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
}

.collab-item h4 {
  color: #16a085;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.collab-item p {
  color: #2d3748;
  line-height: 1.6;
  font-size: 0.95rem;
}

.contact-research {
  margin-top: 2rem;
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Responsive Design */
@media (max-width: 768px) {
  .research-section, .philosophy-section, .collaboration-section, .publications-section {
    padding: 2rem 1.5rem;
    margin: 1rem auto;
    width: calc(100% - 1rem);
  }
  
  .research-intro {
    padding: 2rem 1rem;
  }
  
  .project-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .project-links, .contact-research {
    flex-direction: column;
    align-items: center;
  }
  
  .research-btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
  
  .research-areas-grid, .philosophy-content, .collaboration-opportunities {
    grid-template-columns: 1fr;
  }
}