/**
 * Lydia Sierra — Personal Developer Portfolio
 * Featured Projects Section Styles
 * Conforming to DESIGN_SPEC.md & Visual Mockup
 */

/* ==========================================================================
   Featured Projects Panel & Grid
   ========================================================================== */
.projects-section {
  position: relative;
  padding-block: 0;
}

.projects-panel {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  padding: var(--panel-padding);
  transition:
    background-color var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base);
}

.projects-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--heading-gap);
}

.projects-header-bar .section-title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 400;
  color: var(--color-text-main);
  line-height: 1.2;
}

/* 2-Column Responsive Project Grid (Balancing Deep Project Insights) */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1.25rem, 1rem + 1vw, 2rem);
}

/* ==========================================================================
   Individual Project Card Anatomy
   ========================================================================== */
.project-card {
  background-color: var(--color-surface-subtle);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    transform var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.project-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-border);
  box-shadow: var(--shadow-md);
}

/* Screenshot / Preview Media Frame */
.project-media-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  background-color: var(--color-bg);
  overflow: hidden;
  border-bottom: 1px solid var(--color-border-subtle);
}

.project-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-base);
}

.project-card:hover .project-image {
  transform: scale(1.02);
}

/* Card Content Area */
.project-content {
  padding: clamp(1.25rem, 1rem + 0.8vw, 1.75rem);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: var(--space-4);
}

/* Project Heading & Role */
.project-header {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.project-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--color-text-main);
  line-height: 1.25;
}

.project-subtitle {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Problem & Contribution Narrative Block */
.project-narrative {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.project-narrative-item {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0;
}

.narrative-label {
  color: var(--color-text-main);
  font-weight: 600;
  display: inline;
  margin-right: 0.35rem;
}

/* Key Features / Technical Decisions */
.project-details {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.details-heading {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.project-highlights {
  margin: 0;
  padding-left: 1.25rem;
  list-style: disc;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-main);
  line-height: 1.5;
}

/* Technology Tags */
.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.project-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  line-height: 1.2;
}

.project-tag--primary {
  background-color: rgba(74, 93, 78, 0.12);
  color: var(--color-primary);
}

.project-tag--turquoise {
  background-color: rgba(123, 203, 196, 0.18);
  color: var(--color-turquoise-text);
}

.project-tag--pink {
  background-color: rgba(242, 213, 213, 0.4);
  color: #2E2A27;
}

.project-tag--neutral {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-main);
}

/* Dark Mode Tag Overrides */
[data-theme="dark"] .project-tag--primary {
  background-color: rgba(110, 142, 116, 0.2);
  color: var(--color-primary);
}

[data-theme="dark"] .project-tag--turquoise {
  background-color: rgba(123, 203, 196, 0.25);
  color: var(--color-accent-turquoise);
}

[data-theme="dark"] .project-tag--pink {
  background-color: rgba(242, 213, 213, 0.25);
  color: #F5F2EE;
}

[data-theme="dark"] .project-tag--neutral {
  background-color: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-text-main);
}

/* Action Controls Row */
.project-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border-subtle);
}

.project-actions-left {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.project-actions-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.project-status-badge {
  font-size: var(--text-xs);
  padding: 0.35rem 0.75rem;
}

.project-repo-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-main);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.project-repo-link:hover {
  color: var(--color-primary);
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */
@media (max-width: 900px) {
  .projects-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

@media (max-width: 580px) {
  .projects-panel {
    padding: 1.25rem;
    border-radius: var(--radius-lg);
  }

  .projects-header-bar {
    flex-wrap: wrap;
  }

  .project-actions {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-3);
  }

  .project-actions-left,
  .project-actions-right {
    width: 100%;
    justify-content: center;
  }

  .project-repo-link {
    justify-content: center;
  }
}