/* ============================================
   AIHub ΓÇö Tablet CSS (max-width: 1023px)
   ============================================ */

@media (max-width: 1023px) {
  :root {
    --section-padding: 4rem;
    --max-width: 90vw;
  }

  .container {
    padding: 0 1.5rem;
  }

  /* Navbar: hide links, show toggle */
  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-surface);
    padding: 1.5rem;
    gap: 1.25rem;
    border-bottom: 1px solid rgba(148, 163, 184, 0.08);
  }

  /* Mobile dropdown: inline, always visible */
  .nav-dropdown {
    position: static;
  }

  .dropdown-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    background: rgba(148, 163, 184, 0.04);
    border: none;
    border-radius: 0.5rem;
    box-shadow: none;
    padding: 0.25rem 0 0.25rem 0.75rem;
    margin-top: 0.5rem;
    display: block;
  }

  .nav-dropdown > a::before {
    display: none;
  }

  /* Hero */
  .hero {
    padding: 3rem 1.5rem 3rem;
    min-height: 90vh;
  }

  .hero h1 {
    font-size: 2.75rem;
  }

  .hero-subtitle {
    font-size: 1.05rem;
  }

  /* Stats */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }

  .stat-number {
    font-size: 2rem;
  }

  /* Features */
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }

  /* Showcase */
  .showcase {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .showcase-content h2 {
    font-size: 1.8rem;
  }

  /* Section headers */
  .section-header h2 {
    font-size: 2rem;
  }

  .section-header {
    margin-bottom: 3rem;
  }

  /* CTA */
  .cta-box {
    padding: 3rem 2rem;
  }

  .cta-box h2 {
    font-size: 2rem;
  }

  /* Footer */
  .footer-links {
    gap: 2.5rem;
  }

  .footer-inner {
    flex-direction: column;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  /* Orbs */
  .orb-1 { width: 80px; height: 80px; }
  .orb-2 { width: 100px; height: 100px; }
  .orb-3 { width: 70px; height: 70px; }

  /* Tools grid */
  .tools-grid,
  #tools-list {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Use cases grid */
  .usecase-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* How visual grid */
  .how-visual-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Pricing */
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 450px;
  }

  /* Differentiators */
  .diff-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Page header */
  .page-header {
    padding: 3rem 1.5rem 3rem;
    min-height: 35vh;
  }

  .page-header-content h1 {
    font-size: 2rem;
  }

  .page-header-content p {
    font-size: 0.95rem;
  }

  /* Steps grid */
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Comparison table */
  .comparison-table {
    overflow-x: auto;
  }

  .comparison-row {
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
    min-width: 600px;
  }

  .comparison-cell {
    font-size: 0.78rem;
    padding: 0.85rem 0.75rem;
  }

  /* FAQ */
  .faq-question {
    font-size: 0.88rem;
    padding: 1rem 1rem;
  }

  .faq-answer p {
    font-size: 0.82rem;
  }

  /* Legal pages ΓÇö stack TOC above content */
  .legal-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .legal-toc {
    position: static;
  }

  .legal-hero h1 {
    font-size: 2.25rem;
  }

  .legal-hero-subtitle {
    font-size: 1rem;
  }

  /* 404 ΓÇö single column nav cards */
  .notfound-nav {
    grid-template-columns: 1fr;
  }

  .notfound-digit {
    font-size: 5.5rem;
  }

  .notfound-zero-svg {
    width: 56px;
    height: 68px;
  }

  .notfound-text h1 {
    font-size: 1.8rem;
  }

  /* Tool pages */
  .tool-hero-section {
    padding: 2rem 1.5rem 3rem;
    min-height: 40vh;
  }

  .tool-hero-content h1 {
    font-size: 2rem;
  }

  .tool-hero-tagline {
    font-size: 1rem;
  }

  .tool-hero-icon {
    width: 64px;
    height: 64px;
    border-radius: 1rem;
  }

  .tool-hero-icon svg {
    width: 36px;
    height: 36px;
  }

  .tool-hero-stats {
    gap: 1.5rem;
  }

  .tool-hero-stat-value {
    font-size: 1.4rem;
  }

  .tool-section {
    padding: 3rem 0;
  }

  .tool-features-bento {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .tool-feature-bento-card {
    padding: 1.25rem 1rem;
  }

  .tool-feature-bento-icon {
    width: 48px;
    height: 48px;
  }

  .tool-timeline {
    flex-direction: column;
    gap: 1.5rem;
  }

  .tool-timeline-line {
    display: none;
  }

  .tool-timeline-item {
    flex-direction: row;
    align-items: flex-start;
    gap: 1rem;
  }

  .tool-timeline-marker {
    flex-direction: row;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0;
  }

  .tool-timeline-num {
    margin-bottom: 0;
  }

  .tool-timeline-card {
    text-align: left;
    flex: 1;
  }

  .tool-usecases-split {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .tool-stats-bar {
    flex-wrap: wrap;
    gap: 0;
  }

  .tool-stat-item {
    flex: 1 1 50%;
    border-bottom: 1px solid rgba(148, 163, 184, 0.08);
  }

  .tool-stat-item:nth-child(2) {
    border-right: none;
  }

  .tool-stat-item:nth-last-child(-n+2) {
    border-bottom: none;
  }

  .tool-stat-value {
    font-size: 1.5rem;
  }

  .tool-benefits-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .tool-example-layout {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .tool-faq-related-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .tool-hero-breadcrumb {
    font-size: 0.72rem;
  }

  .tool-ui-form-row {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .tool-ui-header {
    padding: 0.85rem 1rem;
  }

  .tool-ui-body {
    padding: 1.25rem 1rem;
  }

  .tool-ui-actions {
    padding: 0 1rem 1.25rem;
  }

  .tool-ui-output {
    padding: 0 1rem 1.25rem;
  }

  .tool-ui-tabs {
    padding: 0 1rem;
  }

  .tool-ui-tab-content {
    padding: 1rem;
  }

  .tool-ui-footer {
    padding: 0.65rem 1rem;
  }

  /* Mobile breakpoint within tablet range */
  @media (max-width: 640px) {
    .tools-grid {
      grid-template-columns: repeat(2, 1fr);
      gap: 0.75rem;
    }

    .usecase-grid {
      grid-template-columns: 1fr;
    }

    .how-visual-grid {
      grid-template-columns: 1fr;
    }

    .features-grid {
      grid-template-columns: 1fr;
    }

    .diff-strip {
      grid-template-columns: 1fr;
    }

    .stats-grid {
      grid-template-columns: repeat(2, 1fr);
    }

    .tool-features-bento {
      grid-template-columns: 1fr;
    }

    .tool-usecases-split {
      grid-template-columns: 1fr;
    }

    .tool-benefits-grid {
      grid-template-columns: 1fr;
    }

    .tool-example-layout {
      grid-template-columns: 1fr;
    }

    .tool-faq-related-layout {
      grid-template-columns: 1fr;
    }

    .tool-timeline {
      gap: 1rem;
    }

    /* Tool interface ΓÇö stack panels on tablet */
    .tool-ui {
      grid-template-columns: 1fr;
    }

    .tool-interface-section {
      padding: 2rem 0 2rem;
    }

    .tool-features-compact {
      grid-template-columns: 1fr;
    }
  }
}