/**
 * ToolGuide - Responsive & Device Stylesheet
 * Optimized for 320px, 375px, 390px, 430px, 768px, 1024px, 1280px, 1440px
 */

/* ==========================================================================
   Desktop / Large Viewports (>= 1024px)
   ========================================================================== */
@media (min-width: 1024px) {
  .latest-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}

/* ==========================================================================
   Tablet Viewports (768px to 1023px)
   ========================================================================== */
@media (max-width: 1023px) {
  :root {
    --header-height: 64px;
  }

  .main-nav {
    display: none;
  }

  .mobile-menu-btn {
    display: inline-flex;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .latest-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }

  .footer-brand {
    grid-column: span 3;
  }

  /* Article Layout on Tablets */
  .article-layout {
    grid-template-columns: 1fr !important;
  }

  .article-sidebar {
    margin-top: 40px;
  }
}

/* ==========================================================================
   Mobile Viewports (<= 767px) - 320px, 375px, 390px, 430px
   ========================================================================== */
@media (max-width: 767px) {
  .section {
    padding: 32px 0;
  }

  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .section-header {
    margin-bottom: 20px;
    padding-bottom: 10px;
  }

  .section-title {
    font-size: 1.25rem;
  }

  .hero-large-card .card-body {
    padding: 18px;
  }

  .hero-large-card .card-title {
    font-size: 1.25rem;
  }

  .hero-mini-card {
    grid-template-columns: 90px 1fr;
    padding: 12px;
    gap: 12px;
  }

  .hero-mini-card .card-title {
    font-size: 0.9rem;
  }

  .latest-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .category-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .newsletter-box {
    padding: 24px 16px;
  }

  .newsletter-title {
    font-size: 1.3rem;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .newsletter-form .btn {
    width: 100%;
    min-height: 44px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-brand {
    grid-column: span 1;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  /* Table Horizontal Scrolling */
  .table-wrapper {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 20px 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
  }

  .table-wrapper table {
    min-width: 540px;
  }

  /* AdSense Slots on Mobile */
  .adsense-slot {
    margin: 18px auto;
  }

  .ad-top .ad-placeholder-box {
    min-height: 70px;
    padding: 10px;
  }

  .ad-content .ad-placeholder-box {
    min-height: 200px;
    padding: 12px;
  }

  .ad-sidebar .ad-placeholder-box {
    min-height: 200px;
  }

  /* Article Typography on Mobile */
  .article-title {
    font-size: 1.5rem !important;
  }

  .article-meta {
    flex-direction: column;
    align-items: flex-start !important;
    gap: 10px !important;
  }

  .cookie-banner {
    left: 12px;
    right: 12px;
    bottom: 12px;
    padding: 16px;
  }
}

/* ==========================================================================
   Small Mobile Viewports (<= 360px - e.g. 320px)
   ========================================================================== */
@media (max-width: 360px) {
  .site-logo {
    font-size: 1.15rem;
  }

  .hero-mini-card {
    grid-template-columns: 1fr;
  }

  .hero-mini-card .card-image-wrap {
    aspect-ratio: 16 / 9;
  }

  .btn {
    padding: 8px 14px;
    font-size: 0.85rem;
  }
}