/* Main Styles - Additional Component Styles */

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text-primary);
  border: 2px solid var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
  background: var(--color-surface-elevated);
}

.project-header {
  margin-bottom: var(--spacing-md);
}

.project-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  margin-top: var(--spacing-xs);
}

.project-description {
  margin: var(--spacing-md) 0;
  line-height: var(--line-height-relaxed);
}

.project-metrics {
  display: flex;
  gap: var(--spacing-md);
  margin: var(--spacing-md) 0;
  padding: var(--spacing-md) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.metric-small {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.project-highlights {
  margin-top: var(--spacing-md);
  font-size: var(--font-size-sm);
}

.project-highlights ul {
  margin-top: var(--spacing-sm);
  padding-left: var(--spacing-lg);
}

.project-highlights li {
  margin: var(--spacing-xs) 0;
  color: var(--color-text-secondary);
}

.skill-category {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  margin-top: var(--spacing-xs);
}

.metric-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-top: var(--spacing-sm);
  font-weight: var(--font-weight-medium);
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content {
  animation: fadeIn 0.8s ease-out;
}

.project-card,
.metric-card,
.skill-card {
  animation: fadeIn 0.6s ease-out backwards;
}

.project-card:nth-child(1) { animation-delay: 0.1s; }
.project-card:nth-child(2) { animation-delay: 0.2s; }
.project-card:nth-child(3) { animation-delay: 0.3s; }
.project-card:nth-child(4) { animation-delay: 0.4s; }
.project-card:nth-child(5) { animation-delay: 0.5s; }
.project-card:nth-child(6) { animation-delay: 0.6s; }

/* Accessibility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Focus Styles */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Print Styles */
@media print {
  .navbar,
  .btn,
  .footer {
    display: none;
  }
}