/* ============================================
   PROJECTS PAGE STYLES
   ============================================ */



/* ============================================
   PROJECTS OVERVIEW SECTION
   ============================================ */
.projects-overview {
  background: var(--color-surface);
  padding: var(--space-12) 0;
  margin-bottom: var(--space-16);
}

.overview-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.overview-content h2 {
  margin-bottom: var(--space-6);
  color: var(--color-heading);
}

.overview-content p {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
}

/* ============================================
   PROJECT CARDS SECTION
   ============================================ */
.project-cards-section {
  background: var(--color-bg);
  padding: var(--space-16) 0;
}

.project-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-8);
  max-width: 1400px;
  margin: 0 auto;
}

/* ============================================
   PROJECT CARD
   ============================================ */
.project-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-slow);
  overflow: hidden;
}

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

/* Card Header */
.project-card-header {
  padding: var(--space-8) var(--space-6) var(--space-6);
  border-bottom: 2px solid var(--color-surface-alt);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.project-icon {
  font-size: 3rem;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  flex-shrink: 0;
}

.framework-icon {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.research-icon {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.builder-icon {
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.project-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-heading);
  margin-bottom: 0;
  line-height: var(--leading-tight);
}

/* Card Body */
.project-card-body {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.project-description {
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  margin-bottom: 0;
}

.project-features {
  margin-top: var(--space-4);
}

.project-features h4 {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-heading);
  margin-bottom: var(--space-2);
}

.project-features ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.project-features li {
  padding-left: var(--space-6);
  position: relative;
  margin-bottom: var(--space-2);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

.project-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-link);
  font-weight: var(--font-bold);
}

/* Project Status */
.project-status {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: var(--space-4);
}

.status-badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.status-badge.in-progress {
  background: var(--color-nav-active-bg);
  color: var(--color-link);
}

.status-badge.active {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
}

.status-badge.coming-soon {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning);
}

.project-meta {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* Card Footer */
.project-card-footer {
  padding: var(--space-6);
  background: var(--color-surface-alt);
  border-top: 1px solid var(--color-border);
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.project-card-footer .btn {
  flex: 1;
  min-width: 140px;
  justify-content: center;
}



/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1024px) {
  .project-cards {
    grid-template-columns: 1fr;
    max-width: 600px;
  }
}

@media (max-width: 768px) {
  .page-header h1 {
    font-size: var(--text-4xl);
  }

  .page-subtitle {
    font-size: var(--text-lg);
  }

  .project-icon {
    width: 60px;
    height: 60px;
    font-size: 2rem;
  }

  .project-title {
    font-size: var(--text-xl);
  }

  .project-card-footer {
    flex-direction: column;
  }

  .project-card-footer .btn {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .page-header {
    padding: var(--space-12) 0 var(--space-8);
  }

  .projects-overview {
    padding: var(--space-8) 0;
  }

  .project-cards-section {
    padding: var(--space-12) 0;
  }

  .project-card-header {
    flex-direction: column;
    text-align: center;
  }


}