/* Home Page */
.home {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-xl);
}

.home-hero {
  text-align: center;
  padding: var(--space-3xl) 0;
  border-bottom: 1px solid var(--ink-border);
}

.home-hero h1 {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
}

.home-subtitle {
  font-size: 1.125rem;
  color: var(--ivory-muted);
}

/* Paths Section */
.paths-section {
  padding: var(--space-2xl) 0;
}

.paths-section h2 {
  margin-bottom: var(--space-xl);
}

.paths-grid {
  display: grid;
  gap: var(--space-lg);
}

.path-card {
  display: block;
  padding: var(--space-xl);
  background: var(--ink-light);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.path-card:hover {
  border-color: var(--teal);
  transform: translateY(-2px);
  text-decoration: none;
}

.path-featured {
  border-color: var(--teal);
  background: linear-gradient(
    135deg,
    var(--ink-light),
    rgba(105, 152, 165, 0.05)
  );
}

.path-badge {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  background: var(--teal-glow);
  color: var(--teal);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
}

.path-card h3 {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
  color: var(--ivory);
}

.path-card p {
  color: var(--ivory-dim);
  margin-bottom: var(--space-md);
}

.path-meta {
  display: flex;
  gap: var(--space-lg);
  font-size: 0.8125rem;
  color: var(--ivory-muted);
  margin-bottom: var(--space-lg);
}

.path-cta {
  color: var(--teal);
  font-weight: 500;
}

/* Foundations Preview */
.foundations-preview {
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--ink-border);
}

.foundations-preview .foundations-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-xl);
}

.foundations-preview h2 {
  margin: 0 0 var(--space-xs);
}

.foundations-preview .foundations-header p {
  color: var(--ivory-muted);
  margin: 0;
  font-size: 0.875rem;
}

.foundations-preview .foundations-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.foundations-preview .foundation-card {
  padding: var(--space-lg);
  background: var(--ink-light);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.foundations-preview .foundation-card:hover {
  border-color: var(--teal);
  text-decoration: none;
}

.foundations-preview .foundation-card h4 {
  font-size: 1rem;
  color: var(--ivory);
  margin: 0 0 var(--space-xs);
}

.foundations-preview .foundation-card p {
  font-size: 0.8125rem;
  color: var(--ivory-muted);
  margin: 0;
  line-height: 1.5;
}

/* Dashboard Page */
.dashboard-page {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-xl);
}

.dashboard-header {
  margin-bottom: var(--space-2xl);
}

.dashboard-header h1 {
  margin-bottom: var(--space-xs);
}

.dashboard-date {
  color: var(--ivory-muted);
  font-size: 0.875rem;
  margin: 0;
}

/* Continue Section */
.continue-section {
  margin-bottom: var(--space-2xl);
}

.continue-section h2 {
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
}

.continue-card {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: linear-gradient(
    135deg,
    var(--ink-light),
    rgba(105, 152, 165, 0.08)
  );
  border: 1px solid var(--teal);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.continue-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--teal-glow);
  text-decoration: none;
}

.continue-progress {
  flex-shrink: 0;
}

.progress-ring {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--ink);
  border: 3px solid var(--teal);
  display: flex;
  align-items: center;
  justify-content: center;
}

.progress-percent {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--teal);
  font-weight: 600;
}

.continue-info {
  flex: 1;
}

.continue-path {
  font-size: 0.75rem;
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.continue-lesson {
  font-size: 1.25rem;
  color: var(--ivory);
  margin: var(--space-xs) 0;
}

.continue-meta {
  font-size: 0.8125rem;
  color: var(--ivory-muted);
  margin: 0;
}

.continue-cta {
  color: var(--teal);
  font-weight: 600;
  font-size: 0.875rem;
}

/* Stats Section */
.stats-section {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.stat-card {
  padding: var(--space-lg);
  background: var(--ink-light);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-md);
  text-align: center;
}

.stat-number {
  display: block;
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 600;
  color: var(--ivory);
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-size: 0.75rem;
  color: var(--ivory-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Activity Section */
.activity-section {
  margin-bottom: var(--space-2xl);
}

.activity-section h2 {
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
}

.activity-empty {
  padding: var(--space-2xl);
  background: var(--ink-light);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-lg);
  text-align: center;
}

.activity-empty p {
  margin-bottom: var(--space-lg);
}

/* Enrolled Section */
.enrolled-section h2 {
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
}

.enrolled-grid {
  display: grid;
  gap: var(--space-md);
}

.enrolled-card {
  display: block;
  padding: var(--space-lg);
  background: var(--ink-light);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.enrolled-card:hover {
  border-color: var(--teal);
  text-decoration: none;
}

.enrolled-progress-bar {
  height: 4px;
  background: var(--ink-border);
  border-radius: 2px;
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.enrolled-progress-fill {
  height: 100%;
  background: var(--teal);
  border-radius: 2px;
}

.enrolled-card h3 {
  font-size: 1rem;
  color: var(--ivory);
  margin: 0 0 var(--space-xs);
}

.enrolled-status {
  font-size: 0.8125rem;
  color: var(--ivory-muted);
  margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
  .home,
  .dashboard-page {
    padding: var(--space-lg);
  }

  .home-hero h1 {
    font-size: 1.75rem;
  }

  .foundations-preview .foundations-grid {
    grid-template-columns: 1fr;
  }

  .stats-section {
    grid-template-columns: 1fr;
  }

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

/* Legal Pages */
.legal-page {
  padding: 3rem 2rem;
}

.legal-inner {
  max-width: 42rem;
  margin: 0 auto;
}

.legal-inner h1 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--ivory);
  margin-bottom: 0.25rem;
}

.legal-updated {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--ivory-muted);
  margin-bottom: 2rem;
}

.legal-inner h2 {
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--ivory);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.legal-inner h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--ivory);
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.legal-inner p {
  font-size: 0.9375rem;
  color: var(--ivory-dim);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.legal-inner ul {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.legal-inner li {
  font-size: 0.9375rem;
  color: var(--ivory-dim);
  line-height: 1.7;
  margin-bottom: 0.5rem;
}

.legal-inner a {
  color: var(--primary);
  text-decoration: underline;
  text-decoration-color: rgba(105, 152, 165, 0.3);
}

.legal-inner a:hover {
  text-decoration-color: var(--primary);
}

/* 404 Error page */
.error-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  text-align: center;
  padding: 4rem 2rem;
}

.error-code {
  font-family: var(--font-display);
  font-size: 8rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 1rem;
  opacity: 0.4;
}

.error-title {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--ivory);
  margin-bottom: 1rem;
}

.error-message {
  color: var(--ivory-dim);
  margin-bottom: 2rem;
  max-width: 32rem;
}

.error-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.error-link {
  padding: 0.625rem 1.5rem;
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-md);
  color: var(--ivory-dim);
  text-decoration: none;
  font-size: 0.875rem;
  transition:
    border-color var(--transition-fast),
    color var(--transition-fast);
}

.error-link:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* Capstone submission widget */
.capstone-submit {
  margin-top: 2rem;
  padding: 1.5rem;
  background: var(--ink-light);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-md);
}

.capstone-submit label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ivory-muted);
  margin-bottom: 0.5rem;
}

.capstone-submit-row {
  display: flex;
  gap: 0.75rem;
}

.capstone-url-input {
  flex: 1;
  padding: 0.5rem 0.75rem;
  background: var(--ink);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-sm);
  color: var(--ivory);
  font-size: 0.9375rem;
  font-family: var(--font-mono);
}

.capstone-url-input:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-color: var(--primary);
}

.capstone-submit-btn {
  padding: 0.5rem 1.25rem;
  background: var(--primary);
  color: var(--ivory);
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition-fast);
}

.capstone-submit-btn:hover {
  background: var(--primary-dark);
}

.capstone-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.capstone-submit-status {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  min-height: 1.25rem;
}

.capstone-submit-status.success {
  color: var(--emerald);
}

.capstone-submit-status.error {
  color: var(--coral);
}

/* Coming soon page */
.coming-soon-page {
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
}

.coming-soon-inner {
  max-width: 480px;
  width: 100%;
  text-align: center;
}

.coming-soon-inner h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--ivory);
  margin-bottom: 1rem;
}

.coming-soon-desc {
  color: var(--ivory-muted);
  font-size: 1.0625rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.coming-soon-btn {
  display: inline-block;
  background: var(--primary);
  color: var(--ivory);
  padding: 0.75rem 2rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
  transition: background var(--transition-fast);
}

.coming-soon-btn:hover {
  background: var(--primary-dark);
  color: var(--ivory);
}

.coming-soon-divider {
  border-top: 1px solid var(--ink-border);
  margin: 2.5rem 0;
}

.coming-soon-notify h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--ivory);
  margin-bottom: 0.5rem;
}

.coming-soon-notify > p {
  color: var(--ivory-muted);
  margin-bottom: 1.25rem;
  font-size: 0.9375rem;
}

.coming-soon-fine {
  color: var(--ivory-dim);
  font-size: 0.8125rem;
  margin-top: 0.75rem;
}

/* Substack subscribe form (shared: landing + coming-soon) */
.substack-form {
  display: flex;
  gap: 0.5rem;
  max-width: 420px;
  margin: 0 auto;
}

.substack-email {
  flex: 1;
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: var(--ivory);
  font-size: 0.9375rem;
  font-family: var(--font-body);
}

.substack-email::placeholder {
  color: var(--ivory-dim);
}

.substack-email:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-color: var(--primary);
}

.substack-submit {
  padding: 0.625rem 1.25rem;
  background: var(--primary);
  color: var(--ivory);
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition-fast);
}

.substack-submit:hover {
  background: var(--primary-dark);
}

/* Secondary Substack note below final CTA */
.landing-substack-note {
  margin-top: 1.25rem;
  color: var(--ivory-dim);
  font-size: 0.875rem;
}

.landing-substack-note a {
  color: var(--ivory-muted);
  text-decoration: underline;
}

.landing-substack-note a:hover {
  color: var(--ivory);
}

@media (max-width: 480px) {
  .substack-form {
    flex-direction: column;
  }
}