/* ===================================================================
   Stickers Info Page — PixRemix v2.1
   Product information, size comparison, materials, pricing, FAQ.
   Uses design tokens from variables.css.
   =================================================================== */

@layer pages {

  /* --- Page Hero --- */
  .stickers-hero {
    text-align: center;
    padding: var(--space-8) 0 var(--space-4);
  }

  .stickers-hero h1 {
    margin-bottom: var(--space-3);
  }

  .stickers-hero-sub {
    font-size: var(--text-lg);
    color: var(--neutral-600);
    max-width: 540px;
    margin: 0 auto var(--space-6);
    line-height: var(--leading-relaxed);
  }

  .stickers-hero-cta {
    margin-bottom: var(--space-2);
  }

  /* --- Section shared --- */
  .stickers-section {
    max-width: var(--container-max);
    width: 100%;
    margin: var(--space-8) auto;
    padding: 0 var(--space-4);
  }

  .stickers-section + .stickers-section {
    margin-top: 0;
  }

  .stickers-section h2 {
    text-align: center;
    margin-bottom: var(--space-2);
  }

  .stickers-section-sub {
    text-align: center;
    color: var(--neutral-600);
    margin-bottom: var(--space-6);
  }

  /* --- Size Comparison --- */
  .size-comparison {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: var(--space-8);
    flex-wrap: wrap;
    padding: var(--space-6) 0;
  }

  .size-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-3);
  }

  .size-circle {
    border-radius: var(--radius-full);
    border: 3px solid var(--accent);
    background: var(--surface-warm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--duration-fast) var(--ease-out),
                box-shadow var(--duration-fast) var(--ease-out);
  }

  .size-circle:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
  }

  .size-circle--sm {
    width: 80px;
    height: 80px;
  }

  .size-circle--md {
    width: 110px;
    height: 110px;
  }

  .size-circle--lg {
    width: 150px;
    height: 150px;
  }

  .size-circle svg {
    stroke: var(--accent);
    fill: none;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
  }

  .size-label {
    font-family: var(--font-heading);
    font-weight: var(--weight-bold);
    font-size: var(--text-lg);
    color: var(--neutral-900);
  }

  .size-ref {
    font-size: var(--text-sm);
    color: var(--neutral-400);
  }

  /* --- Material Cards --- */
  .material-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-5);
  }

  .material-card {
    background: var(--surface-white);
    border: 1px solid var(--neutral-100);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    transition: transform var(--duration-normal) var(--ease-out),
                box-shadow var(--duration-normal) var(--ease-out);
  }

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

  .material-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
  }

  .material-card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface-warm);
    border-radius: var(--radius-full);
    flex-shrink: 0;
  }

  .material-card-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--accent);
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
  }

  .material-card h3 {
    font-size: var(--text-xl);
    margin: 0;
  }

  .material-card-badge {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: var(--weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    vertical-align: middle;
  }

  .material-card-badge--popular {
    background: var(--surface-white);
    color: var(--accent);
  }

  .material-card-badge--premium {
    background: #E0F4F8;
    color: var(--info);
  }

  .material-card p {
    font-size: var(--text-sm);
    color: var(--neutral-600);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-4);
  }

  .material-specs {
    display: grid;
    gap: var(--space-2);
  }

  .material-spec {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--neutral-600);
  }

  .material-spec svg {
    width: 16px;
    height: 16px;
    stroke: var(--success);
    fill: none;
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
    margin-top: 2px;
  }

  /* --- Feature Grid --- */
  .feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-5);
  }

  .feature-card {
    text-align: center;
    padding: var(--space-6) var(--space-4);
    background: var(--surface-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--neutral-100);
    transition: transform var(--duration-normal) var(--ease-out),
                box-shadow var(--duration-normal) var(--ease-out);
  }

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

  .feature-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface-warm);
    border-radius: var(--radius-full);
    margin: 0 auto var(--space-4);
  }

  .feature-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--accent);
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
  }

  .feature-card h3 {
    font-size: var(--text-base);
    margin-bottom: var(--space-2);
  }

  .feature-card p {
    font-size: var(--text-sm);
    color: var(--neutral-600);
    line-height: var(--leading-relaxed);
  }

  /* --- Pricing Table --- */
  .pricing-table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--neutral-100);
  }

  .pricing-table {
    width: 100%;
    border-collapse: collapse;
  }

  .pricing-table thead {
    background: var(--surface-warm);
  }

  .pricing-table th,
  .pricing-table td {
    padding: var(--space-4) var(--space-5);
    text-align: left;
    font-size: var(--text-sm);
    border-bottom: 1px solid var(--neutral-100);
  }

  .pricing-table th {
    font-weight: var(--weight-semibold);
    font-size: var(--text-sm);
    color: var(--neutral-900);
    text-transform: uppercase;
    letter-spacing: 0.04em;
  }

  .pricing-table td {
    color: var(--neutral-600);
  }

  .pricing-table tbody tr {
    transition: background var(--duration-fast) var(--ease-out);
  }

  .pricing-table tbody tr:hover {
    background: var(--neutral-50);
  }

  .pricing-table tbody tr:last-child td {
    border-bottom: none;
  }

  .pricing-price {
    font-weight: var(--weight-bold);
    color: var(--neutral-900);
    font-size: var(--text-base);
  }

  .pricing-size-label {
    font-weight: var(--weight-semibold);
    color: var(--neutral-900);
  }

  /* --- Trust Bar --- */
  .stickers-trust {
    display: flex;
    justify-content: center;
    gap: var(--space-6);
    flex-wrap: wrap;
    padding: var(--space-6) 0;
  }

  .stickers-trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    color: var(--neutral-600);
  }

  .stickers-trust-item svg {
    width: 20px;
    height: 20px;
    stroke: var(--success);
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
  }

  /* --- Final CTA --- */
  .stickers-cta {
    max-width: 640px;
    margin: var(--space-8) auto var(--space-6);
    padding: var(--space-10) var(--space-6);
    text-align: center;
    background-color: var(--accent);
    background-image: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
  }

  .stickers-cta h2 {
    font-size: var(--text-3xl);
    color: var(--surface-white);
    margin-bottom: var(--space-3);
  }

  .stickers-cta p {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-6);
  }

  .stickers-cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-lg);
    font-weight: var(--weight-bold);
    background: var(--surface-white);
    color: var(--neutral-900);
    border: 2px solid var(--surface-white);
    border-radius: var(--radius-md);
    text-decoration: none;
    box-shadow: var(--shadow-md);
    transition: transform var(--duration-fast) var(--ease-out),
                box-shadow var(--duration-fast) var(--ease-out);
  }

  .stickers-cta-btn:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--shadow-lg);
    color: var(--neutral-900);
  }

  .stickers-cta-note {
    margin-top: var(--space-4);
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.85);
  }

  .stickers-cta-links {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
  }

  /* --- Mobile --- */
  @media (max-width: 768px) {
    .stickers-hero {
      padding: var(--space-5) 0 var(--space-2);
    }

    .stickers-hero-sub {
      font-size: var(--text-base);
    }

    .size-comparison {
      gap: var(--space-4);
    }

    .size-circle--sm {
      width: 60px;
      height: 60px;
    }

    .size-circle--md {
      width: 85px;
      height: 85px;
    }

    .size-circle--lg {
      width: 115px;
      height: 115px;
    }

    .size-circle svg {
      transform: scale(0.8);
    }

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

    .feature-grid {
      grid-template-columns: repeat(2, 1fr);
      gap: var(--space-3);
    }

    .feature-card {
      padding: var(--space-4) var(--space-3);
    }

    .feature-icon {
      width: 44px;
      height: 44px;
    }

    .feature-icon svg {
      width: 22px;
      height: 22px;
    }

    .stickers-cta {
      margin: var(--space-6) var(--space-2);
      padding: var(--space-8) var(--space-4);
    }

    .stickers-cta h2 {
      font-size: var(--text-2xl);
    }

    .stickers-cta-btn {
      width: 100%;
      font-size: var(--text-base);
    }

    .stickers-trust {
      gap: var(--space-3);
    }

    .stickers-trust-item {
      font-size: var(--text-xs);
    }

    .pricing-table-wrap {
      border: none;
    }

    .pricing-table {
      table-layout: fixed;
    }

    .pricing-table th,
    .pricing-table td {
      padding: var(--space-1) var(--space-1);
      font-size: var(--text-xs);
      white-space: nowrap;
    }

    .pricing-table th:last-child,
    .pricing-table td:last-child {
      display: none;
    }
  }

  @media (max-width: 480px) {
    .feature-grid {
      grid-template-columns: 1fr;
    }
  }
}