/* Medium breakpoint: tablets / small laptops */
@media (max-width: 820px) {
  /* Header: stack logo and nav */
  header .container {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    padding: 10px 16px;
  }

  /* Keep header pinned visually at very top to avoid feeling 'trapped' mid-page */
  header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
  }

  .main-logo {
    margin-bottom: 10px;
    justify-content: center;
  }

  /* Nav centered and links stacked/wrap */
  nav {
    width: 100%;
    margin-top: 8px;
  }

  nav ul {
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    padding: 0;
    margin: 0;
  }

  nav ul li {
    margin: 6px 8px;
  }

  /* Mobile hamburger button styling */
  .mobile-hamburger {
    display: inline-flex;
    flex-direction: column;
    justify-content: space-between;
    width: 40px;
    height: 28px;
    background: transparent;
    border: none;
    gap: 4px;
    align-items: center;
    cursor: pointer;
    margin-left: 12px;
  }

  .mobile-hamburger .hamburger-bar {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--dark-color, #111);
    border-radius: 2px;
    transition: transform 0.25s ease, opacity 0.25s ease;
  }

  /* Sticky and visible hamburger: fixed circular background */
  .mobile-hamburger {
    position: fixed;
    right: 16px;
    top: 12px;
    background: rgba(255,255,255,0.95);
    border-radius: 50%;
    padding: 8px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.18);
    z-index: 1300;
  }

  .mobile-hamburger .hamburger-bar {
    background: var(--primary-color, #ff6b00);
  }

  /* Hide full nav by default on mobile; show when .nav-open is applied */
  header nav {
    display: none;
    width: 100%;
    background: rgba(255,255,255,0.98);
    position: absolute;
    left: 0;
    top: 100%;
    padding: 10px 0;
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
  }

  header nav.nav-open {
    display: block;
  }

  header nav ul {
    flex-direction: column;
    gap: 10px;
    padding: 8px 16px;
  }

  header nav ul li {
    margin: 0;
  }

  /* When nav is hidden by scroll, keep it off the viewport */
  header nav.nav-hidden {
    transform: translateY(-110%);
    transition: transform 0.25s ease;
  }

  header nav {
    transition: transform 0.25s ease;
  }

  nav a {
    display: inline-block;
    padding: 6px 12px;
    font-size: 1.1rem; 
  }


  body.home-page nav a,
  body.nosotros-page nav a {
    font-size: 1.05rem; 
  }


  body.home-page .principal-contenedor,
  body.nosotros-page .principal-contenedor {
    padding-left: 18px !important;
    padding-right: 18px !important;
    max-width: 92% !important;
  }

  
  body.home-page, body.nosotros-page {
    overflow-x: hidden;
  }

  body.home-page .whatsapp-flotante,
  body.nosotros-page .whatsapp-flotante,
  body.home-page .cart-toggle,
  body.nosotros-page .cart-toggle {
    z-index: 1200;
    right: 14px;
    bottom: 14px;
  }

  
  .contacto-hero,
  .principal-seccion,
  .nosotros-hero,
  .menu-hero {
    padding-top: 80px !important;
    padding-bottom: 50px !important;
    background-position: center;
    align-items: center;
  }

 
  .menu-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 18px;
  }


  .order-summary-sidebar {
    right: 12px;
    bottom: 12px;
    left: 12px;
    width: auto;
    max-width: none;
  }

  .order-box {
    max-height: 60vh;
    overflow-y: auto;
  }


  .contacto-content,
  .menu-content,
  .instagram-section {
    padding-left: 16px;
    padding-right: 16px;
  }
}

/* Reduce instagram section height on mobile to avoid overlap with footer */
@media (max-width: 820px) {
  .instagram-section .container {
    height: auto !important;
    padding-bottom: 40px;
  }
}



@media (max-width: 480px) {
  .logo-text {
    font-size: 1.4rem !important;
    padding-left: 8px !important;
  }

  nav a {
    font-size: 0.95rem !important;
    padding: 6px 10px !important;
  }

  header {
    height: auto;
  }

  .contacto-hero,
  .principal-seccion,
  .nosotros-hero,
  .menu-hero {
    padding-top: 70px !important;
    padding-bottom: 40px !important;
  }

 
  .contact-form-container,
  .features-container,
  .instagram-gallery {
    gap: 20px;
  }

  .contact-form-container {
    flex-direction: column;
    padding: 0 12px;
  }

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

  
  .cart-toggle {
    right: 14px;
    bottom: 14px;
  }
}


@media (max-width: 820px) {
  header {
    z-index: 1100;
  }
}