/**
 * About Tab Styles for ChoristerCorner
 * Tab-specific styles for the About tab content only
 * Global styles are in styles.css
 */

/* === ABOUT HERO SECTION === */
.about-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #7c3aed 100%);
  border-radius: var(--radius-2xl);
  color: white;
  padding: var(--spacing-2xl) var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.about-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="cross-pattern" x="0" y="0" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M10 5v10M5 10h10" stroke="rgba(255,255,255,0.1)" stroke-width="1" fill="none"/></pattern></defs><rect width="100" height="100" fill="url(%23cross-pattern)"/></svg>');
  opacity: 0.1;
  pointer-events: none;
}

.about-hero-content {
  position: relative;
  z-index: 1;
}

.about-hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.about-hero p {
  font-size: 1.125rem;
  opacity: 0.9;
  margin-bottom: 0;
  line-height: 1.6;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* === APP INFO SECTION === */
.app-info {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-gray-200);
}

.app-info h2 {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
}

.app-info h2 i {
  margin-right: 0.75rem;
  color: var(--color-primary);
}

/* Use common .quick-actions-grid from styles.css for app-info-grid */

.app-info-item {
  padding: var(--spacing-lg);
  background: var(--color-gray-50);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-200);
}

.app-info-label {
  font-weight: 600;
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.875rem;
}

.app-info-value {
  color: var(--color-gray-900);
  font-size: 1.125rem;
  line-height: 1.6;
}

.version-badge {
  background: linear-gradient(135deg, var(--color-primary) 0%, #7c3aed 100%);
  color: white;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 20px;
  font-weight: 600;
  display: inline-block;
}

/* === FEATURES SECTION === */
.features-section {
  margin-bottom: var(--spacing-2xl);
}

.features-section h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

/* Use common .features-grid from styles.css */

.feature-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-gray-200);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #4f46e5 0%, #7c3aed 100%);
}

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

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  background: linear-gradient(135deg, var(--color-primary) 0%, #7c3aed 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-md);
}

.feature-description {
  color: var(--color-gray-500);
  line-height: 1.6;
}

/* === ABOUT TAB RESPONSIVE DESIGN === */
@media (max-width: 768px) {
  .about-hero {
    padding: var(--spacing-xl) var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
  }
  
  .about-hero h1 {
    font-size: 2rem;
  }
  
  .about-hero p {
    font-size: 1rem;
  }
  
  .app-info,
  .features-section {
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
  }
  
  .app-info-grid,
  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .feature-card {
    padding: var(--spacing-lg);
  }
}

@media (max-width: 480px) {
  .about-hero {
    padding: var(--spacing-lg) var(--spacing-md);
  }
  
  .about-hero h1 {
    font-size: 1.75rem;
  }
  
  .app-info,
  .features-section {
    padding: var(--spacing-md);
  }
  
  .feature-card {
    padding: var(--spacing-md);
  }
}