/*
 * BESTVOIPTEL - Responsive Layout Styles
 * Media Queries and Mobile Layout Adaptations
 */

.mobile-submenu {
  display: none;
}

/* Ultra Wide Screens (Min 1400px) */
@media screen and (min-width: 1400px) {
  .container {
    max-width: 1360px;
  }
}

/* Medium Desktop & Laptops (Max 1200px) */
@media screen and (max-width: 1200px) {
  .nav-menu {
    gap: 16px;
  }

  .nav-link {
    font-size: 0.9rem;
  }

  .header-actions {
    gap: 12px;
  }

  .mega-menu {
    max-width: 800px;
    grid-template-columns: repeat(3, 1fr) 180px;
    padding: 24px;
    gap: 16px;
  }
  
  .footer-top {
    grid-template-columns: 280px repeat(3, 1fr);
    gap: 32px;
  }
}

/* Landscape Tablets & iPads (Max 1200px) */
@media screen and (max-width: 1200px) {
  html, body {
    overflow-x: hidden !important;
    width: 100% !important;
  }

  :root {
    --header-height: 70px;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

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

  /* Mega Menu Disabled on Mobile/Tablet (Replaced by standard navigation drawer collapse) */
  .mega-menu {
    display: none !important;
  }

  /* Navigation Drawer Collapse */
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    width: 320px;
    height: calc(100vh - var(--header-height));
    background-color: var(--card-bg);
    border-right: 1px solid var(--border-color);
    flex-direction: column;
    align-items: flex-start;
    padding: 40px 30px;
    gap: 20px;
    transition: left var(--transition-normal);
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-item {
    width: 100%;
  }

  .mobile-cta-item {
    display: flex !important;
    padding-bottom: 40px;
  }

  .nav-link {
    width: 100%;
    padding: 12px 0;
    font-size: 1.1rem;
    border-bottom: 1px solid var(--border-color);
  }

  .nav-link::after {
    display: none;
  }

  .mobile-submenu {
    display: none;
    list-style: none;
    padding-left: 20px;
    margin: 5px 0 10px 0;
    border-left: 2px solid var(--primary);
  }

  .mobile-submenu.active {
    display: block !important;
  }

  .mobile-submenu li {
    padding: 6px 0;
  }

  .mobile-submenu li a {
    color: var(--text-secondary);
    font-size: 0.95rem;
    text-decoration: none;
    display: block;
    transition: color var(--transition-fast);
  }

  .mobile-submenu li a:hover {
    color: var(--primary);
  }

  .nav-item.dropdown .chevron-icon {
    transition: transform var(--transition-normal);
  }

  .nav-item.dropdown.open .chevron-icon {
    transform: rotate(180deg);
  }

  .menu-toggle {
    display: flex;
  }

  .footer-top {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
}

/* Portrait Tablets & Large Phones (Max 768px) */
@media screen and (max-width: 768px) {
  .grid-2 {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .grid-3 {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .section-padding {
    padding: 80px 0;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .header-actions .btn {
    display: none; /* Hide Quote button on tablet, can trigger from Drawer or Hero */
  }

  .floating-widgets {
    bottom: 24px;
    right: 24px;
  }

  .widget-btn {
    width: 48px;
    height: 48px;
  }

  .cookie-banner {
    left: 16px;
    right: 16px;
    max-width: none;
    bottom: 16px;
  }
}

/* Small Smart Phones (Max 576px) */
@media screen and (max-width: 576px) {
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .footer-bottom-links {
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
  }

  .modal-card {
    padding: 30px 20px;
    max-width: calc(100% - 32px);
  }
}