/**
 * Johnny Sports - Responsive Stylesheet
 * Strict breakpoints: 320px, 375px, 390px, 430px, 768px, 1024px, 1280px, 1440px, 1920px
 * Overlap-Free, Fluid, Mobile-First Optimized
 */

/* ==========================================================================
   DESKTOP SCREEN OPTIMIZATIONS (1280px to 1440px+)
========================================================================== */
@media (max-width: 1360px) {
  .nav-menu {
    gap: 18px;
  }
  .nav-link {
    font-size: 0.9rem;
  }
  .site-logo img {
    height: 42px;
  }
}

/* ==========================================================================
   TABLET LANDSCAPE & COMPACT LAPTOP (1024px to 1200px)
========================================================================== */
@media (max-width: 1199px) {
  .nav-menu {
    gap: 14px;
  }
  .nav-link {
    font-size: 0.86rem;
    padding: 6px 2px;
  }
  .header-actions .btn {
    padding: 9px 18px;
    font-size: 0.88rem;
  }
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 36px;
  }
  .category-grid,
  .features-grid,
  .process-grid,
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .contact-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

/* ==========================================================================
   TRANSITION TO MOBILE MENU (Below 1024px)
   Prevents any possible desktop navigation wrap or collision
========================================================================== */
@media (max-width: 1023px) {
  /* Header adjustments */
  .header-topbar {
    display: none; /* Hide topbar on mobile/tablet to maximize viewport height */
  }

  .nav-menu {
    display: none; /* Desktop menu hidden; off-canvas drawer activated */
  }

  .header-actions .btn-quote {
    display: none; /* CTA button relocated inside mobile drawer */
  }

  .mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .site-logo img {
    height: 40px;
  }

  /* Hero Section */
  .hero-home {
    padding: 60px 0 80px 0;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-media {
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }

  .split-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .timeline-block {
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 50px;
  }

  .timeline-block:nth-child(even) {
    direction: ltr;
  }

  .cta-banner {
    flex-direction: column;
    text-align: center;
    padding: 36px 24px;
  }

  .cta-buttons {
    justify-content: center;
    width: 100%;
  }

  .modal-content-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 24px;
  }

  .b2b-specs-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   TABLET PORTRAIT (Below 768px)
========================================================================== */
@media (max-width: 767px) {
  .section {
    padding: 60px 0;
  }

  .container {
    padding-left: 18px;
    padding-right: 18px;
  }

  .section-header {
    margin-bottom: 36px;
  }

  .category-grid,
  .features-grid,
  .process-grid,
  .products-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .contact-cards-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

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

  .form-group.col-full {
    grid-column: span 1;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }

  .hero-stats {
    gap: 24px;
  }

  .stat-num {
    font-size: 1.35rem;
  }

  /* Catalog Search & Controls */
  .catalog-search-row {
    flex-direction: column;
    align-items: stretch;
  }

  .search-box-wrapper {
    max-width: 100%;
  }

  .filter-tabs {
    overflow-x: auto;
    padding-bottom: 8px;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  .filter-btn {
    flex-shrink: 0;
  }

  /* Floating WhatsApp on mobile */
  .floating-whatsapp {
    bottom: 20px;
    right: 16px;
    width: 52px;
    height: 52px;
  }

  .floating-whatsapp i {
    font-size: 28px;
  }

  .whatsapp-tooltip {
    display: none; /* Hide hover tooltip on touch devices */
  }
}

/* ==========================================================================
   MOBILE COMPACT SCREENS (430px, 390px, 375px, 320px)
========================================================================== */
@media (max-width: 480px) {
  .site-logo img {
    height: 36px;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero-buttons .btn {
    width: 100%;
  }

  .hero-badge-overlay {
    bottom: 12px;
    left: 12px;
    right: 12px;
    font-size: 0.8rem;
    padding: 8px 12px;
  }

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

  .form-card {
    padding: 24px 16px;
  }

  .map-container {
    height: 300px;
  }

  .mobile-drawer {
    width: 85vw;
    max-width: 320px;
  }

  .product-actions {
    grid-template-columns: 1fr;
  }

  .product-inquiry-btn {
    grid-column: span 1;
  }
}

/* Specific 320px Ultra-Compact Viewport Safeguards */
@media (max-width: 340px) {
  .container {
    padding-left: 12px;
    padding-right: 12px;
  }

  h1 {
    font-size: 1.85rem;
  }

  .site-logo img {
    height: 32px;
  }

  .btn {
    padding: 10px 18px;
    font-size: 0.88rem;
  }
}