/* =============================================================================
   RESPONSIVE PROJECTS SECTION - INERCIA THEME
   Mobile-first responsive styling for projects grid and cards
   ============================================================================= */

/* =============================================================================
   PROJECTS SECTION CONTAINER - MOBILE FIRST
   ============================================================================= */

.projects-section {
  padding: var(--spacing-2xl-mobile, 48px) 0;
  background: var(--color-neutral-950, #ffffff);
}

@media (min-width: 768px) {
  .projects-section {
    padding: var(--spacing-2xl-tablet, 64px) 0;
  }
}

@media (min-width: 1024px) {
  .projects-section {
    padding: var(--spacing-2xl-desktop, 96px) 0;
  }
}

/* Projects section content container */
.projects-section .container-responsive {
  width: var(--container-mobile);
  max-width: 100%;
  margin: 0 auto;
  padding-left: 16px;
  padding-right: 16px;
}

@media (min-width: 768px) {
  .projects-section .container-responsive {
    width: var(--container-tablet);
    padding-left: 32px;
    padding-right: 32px;
  }
}

@media (min-width: 1024px) {
  .projects-section .container-responsive {
    width: var(--container-desktop);
    padding-left: 0;
    padding-right: 0;
  }
}

/* =============================================================================
   PROJECTS GRID - RESPONSIVE LAYOUT
   ============================================================================= */

.projects-grid {
  display: grid;
  grid-template-columns: 1fr; /* Mobile: 1 column */
  gap: var(--spacing-lg-mobile, 24px);
  margin-top: var(--spacing-xl-mobile, 32px);
}

@media (min-width: 768px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr); /* Tablet: 2 columns */
    gap: var(--spacing-xl-tablet, 48px);
    margin-top: var(--spacing-xl-tablet, 48px);
  }
}

@media (min-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr); /* Desktop: 3 columns */
    gap: var(--spacing-xl-desktop, 64px);
    margin-top: var(--spacing-2xl-desktop, 96px);
  }
}

/* =============================================================================
   PROJECT CARDS - MOBILE FIRST STYLING
   ============================================================================= */

.project-card {
  background: var(--color-neutral-950, #ffffff);
  border-radius: var(--border-radius-small, 8px);
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-light);
  display: flex;
  flex-direction: column;
  height: auto;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-heavy);
}

@media (max-width: 767px) {
  .project-card:active {
    transform: translateY(-2px) scale(0.98);
  }
}

/* Project Image Container */
.project-image-container {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
}

@media (min-width: 768px) {
  .project-image-container {
    height: 220px;
  }
}

@media (min-width: 1024px) {
  .project-image-container {
    height: 240px;
  }
}

.project-image {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: transform 0.3s ease;
}

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

/* Project Year Badge */
.project-year-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--color-primary-600, #093855);
  color: var(--color-neutral-950, #ffffff);
  padding: 4px 12px;
  border-radius: 16px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.2;
  z-index: 10;
}

@media (min-width: 768px) {
  .project-year-badge {
    top: 16px;
    right: 16px;
    padding: 6px 14px;
    font-size: 13px;
  }
}

@media (min-width: 1024px) {
  .project-year-badge {
    top: 20px;
    right: 20px;
    padding: 8px 16px;
    font-size: 14px;
  }
}

/* =============================================================================
   PROJECT CARD CONTENT - RESPONSIVE
   ============================================================================= */

.project-content {
  padding: var(--spacing-md-mobile, 16px);
  flex: 1;
  display: flex;
  flex-direction: column;
}

@media (min-width: 768px) {
  .project-content {
    padding: var(--spacing-lg-tablet, 32px);
  }
}

@media (min-width: 1024px) {
  .project-content {
    padding: var(--spacing-lg-desktop, 48px);
  }
}

/* Project Tags */
.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: var(--spacing-sm-mobile, 12px);
}

@media (min-width: 768px) {
  .project-tags {
    gap: 8px;
    margin-bottom: var(--spacing-md-tablet, 24px);
  }
}

@media (min-width: 1024px) {
  .project-tags {
    gap: 10px;
    margin-bottom: var(--spacing-md-desktop, 32px);
  }
}

.project-tag {
  background: var(--color-accent-50, #fff7ed);
  color: var(--color-accent-400, #eb6929);
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.2;
  white-space: nowrap;
}

@media (min-width: 768px) {
  .project-tag {
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 12px;
  }
}

@media (min-width: 1024px) {
  .project-tag {
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
  }
}

/* Project Card Title */
.project-card-title {
  font-family: var(--font-display);
  font-size: var(--h3-size-mobile, 20px);
  font-weight: var(--h3-weight-mobile, 600);
  line-height: var(--h3-line-height-mobile, 1.3);
  color: var(--color-primary-600, #093855);
  margin: 0 0 var(--spacing-md-mobile, 16px) 0;
}

@media (min-width: 768px) {
  .project-card-title {
    font-size: var(--h3-size-tablet, 22px);
    font-weight: var(--h3-weight-tablet, 600);
    line-height: var(--h3-line-height-tablet, 1.334);
    margin-bottom: var(--spacing-lg-tablet, 32px);
  }
}

@media (min-width: 1024px) {
  .project-card-title {
    font-size: var(--h3-size-desktop, 24px);
    font-weight: var(--h3-weight-desktop, 400);
    line-height: var(--h3-line-height-desktop, 1.334);
    margin-bottom: var(--spacing-lg-desktop, 48px);
  }
}

/* =============================================================================
   PROJECT DETAILS - RESPONSIVE
   ============================================================================= */

.project-details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs-mobile, 8px);
  margin-bottom: var(--spacing-lg-mobile, 24px);
}

@media (min-width: 768px) {
  .project-details {
    gap: var(--spacing-sm-tablet, 16px);
    margin-bottom: var(--spacing-xl-tablet, 48px);
  }
}

@media (min-width: 1024px) {
  .project-details {
    gap: var(--spacing-sm-desktop, 20px);
    margin-bottom: var(--spacing-xl-desktop, 64px);
  }
}

.project-detail {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--small-size-mobile, 12px);
  line-height: var(--small-line-height-mobile, 1.4);
  color: var(--color-primary-500, #174f71);
}

@media (min-width: 768px) {
  .project-detail {
    gap: 12px;
    font-size: var(--small-size-tablet, 13px);
    line-height: var(--small-line-height-tablet, 1.4);
  }
}

@media (min-width: 1024px) {
  .project-detail {
    gap: 16px;
    font-size: var(--small-size-desktop, 14px);
    line-height: var(--small-line-height-desktop, 1.4);
  }
}

.project-detail-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .project-detail-icon {
    width: 18px;
    height: 18px;
  }
}

@media (min-width: 1024px) {
  .project-detail-icon {
    width: 20px;
    height: 20px;
  }
}

.project-detail-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* =============================================================================
   PROJECT CTA BUTTON - RESPONSIVE
   ============================================================================= */

.project-cta {
  margin-top: auto;
  padding-top: var(--spacing-md-mobile, 16px);
}

@media (min-width: 768px) {
  .project-cta {
    padding-top: var(--spacing-lg-tablet, 32px);
  }
}

@media (min-width: 1024px) {
  .project-cta {
    padding-top: var(--spacing-lg-desktop, 48px);
  }
}

.project-cta .btn-figma-cta,
.project-cta .project-link {
  display: block;
  width: 100%;
  padding: 14px 20px;
  font-family: var(--font-roboto);
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  text-decoration: none;
  background: var(--color-accent-400, #eb6929);
  color: var(--color-neutral-950, #ffffff);
  border-radius: var(--border-radius-medium, 32px);
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-light);
  min-height: var(--touch-target-min, 44px);
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 768px) {
  .project-cta .btn-figma-cta,
  .project-cta .project-link {
    padding: 16px 24px;
    font-size: 15px;
    min-height: var(--button-height-tablet, 52px);
  }
}

@media (min-width: 1024px) {
  .project-cta .btn-figma-cta,
  .project-cta .project-link {
    padding: 18px 32px;
    font-size: 16px;
    min-height: var(--button-height-desktop, 56px);
    width: auto;
    align-self: flex-start;
  }
}

.project-cta .btn-figma-cta:hover,
.project-cta .project-link:hover {
  background: #d55a20;
  transform: translateY(-1px);
  box-shadow: var(--shadow-medium);
}

.project-cta .btn-figma-cta:active,
.project-cta .project-link:active {
  transform: translateY(0) scale(0.98);
  box-shadow: var(--shadow-light);
}

/* =============================================================================
   PROJECTS SECTION FOOTER - RESPONSIVE
   ============================================================================= */

.projects-section-footer {
  text-align: center;
  margin-top: var(--spacing-2xl-mobile, 48px);
}

@media (min-width: 768px) {
  .projects-section-footer {
    margin-top: var(--spacing-2xl-tablet, 64px);
  }
}

@media (min-width: 1024px) {
  .projects-section-footer {
    margin-top: var(--spacing-2xl-desktop, 96px);
  }
}

.projects-section-footer .btn-figma-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  font-family: var(--font-roboto);
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  background: var(--color-primary-600, #093855);
  color: var(--color-neutral-950, #ffffff);
  border-radius: var(--border-radius-medium, 32px);
  transition: all 0.2s ease;
  box-shadow: var(--shadow-medium);
  min-height: var(--touch-target-min, 44px);
}

@media (max-width: 767px) {
  .projects-section-footer .btn-figma-cta {
    width: 100%;
    max-width: 320px;
    padding: 16px 24px;
  }
}

@media (min-width: 768px) {
  .projects-section-footer .btn-figma-cta {
    padding: 18px 40px;
    font-size: 17px;
  }
}

@media (min-width: 1024px) {
  .projects-section-footer .btn-figma-cta {
    padding: 20px 48px;
    font-size: 18px;
  }
}

.projects-section-footer .btn-figma-cta:hover {
  background: var(--color-primary-500, #174f71);
  transform: translateY(-2px);
  box-shadow: var(--shadow-heavy);
}

.projects-section-footer .btn-figma-cta:active {
  transform: translateY(0) scale(0.98);
  box-shadow: var(--shadow-medium);
}

/* =============================================================================
   ACCESSIBILITY AND TOUCH ENHANCEMENTS
   ============================================================================= */

/* Focus visible for keyboard navigation */
.project-card:focus-visible,
.project-cta .btn-figma-cta:focus-visible,
.project-cta .project-link:focus-visible,
.projects-section-footer .btn-figma-cta:focus-visible {
  outline: 2px solid var(--color-accent-400, #eb6929);
  outline-offset: 2px;
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
  .project-card {
    -webkit-tap-highlight-color: rgba(235, 105, 41, 0.1);
  }
  
  .project-card:hover {
    transform: none; /* Remove hover effects on touch devices */
  }
  
  .project-card:hover .project-image {
    transform: none;
  }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  .project-card,
  .project-image,
  .project-cta .btn-figma-cta,
  .project-cta .project-link,
  .projects-section-footer .btn-figma-cta {
    transition: none;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .project-card {
    border: 2px solid;
  }
  
  .project-tag {
    border: 1px solid;
  }
}

/* Print styles */
@media print {
  .projects-grid {
    display: block;
  }
  
  .project-card {
    break-inside: avoid;
    margin-bottom: var(--spacing-lg-mobile, 24px);
    box-shadow: none;
    border: 1px solid #ccc;
  }
  
  .project-cta,
  .projects-section-footer {
    display: none;
  }
}