/**
 * Responsive Styles
 * UngarnZahnklinik.at
 */

/* XL Devices (desktops, 1200px and down) */
@media (max-width: 1200px) {
  .container {
    max-width: 960px;
  }
}

/* Large Devices (desktops, 992px and down) */
@media (max-width: 992px) {
  .container {
    max-width: 720px;
  }
  
  /* Content and Sidebar Layout */
  .content-sidebar-wrapper {
    grid-template-columns: 1fr;
  }
  
  .sidebar-container {
    position: static;
    margin-top: 2rem;
  }
  
  .sidebar {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
  }
  
  /* Categories Grid */
  .categories-grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  }
}

/* Medium Devices (tablets, 768px and down) */
@media (max-width: 768px) {
  .container {
    max-width: 540px;
  }
  
  /* Header Responsive Styles */
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .main-navigation {
    width: 100%;
    margin-top: 1rem;
  }
  
  .menu-toggle {
    display: block;
    margin-left: auto;
  }
  
  .nav-menu-container {
    position: fixed;
    top: 0;
    left: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--white);
    box-shadow: var(--box-shadow);
    padding: 2rem 1.5rem;
    transition: all 0.3s ease;
    z-index: 1000;
    overflow-y: auto;
  }
  
  .nav-menu-container.active {
    left: 0;
  }
  
  .nav-menu {
    flex-direction: column;
    width: 100%;
  }
  
  .nav-menu li {
    margin: 0 0 1rem;
    width: 100%;
  }
  
  .nav-menu a {
    padding: 0.75rem 0;
    width: 100%;
    display: block;
  }
  
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    width: 100%;
    padding: 0 0 0 1rem;
    display: none;
  }
  
  .dropdown.active .dropdown-menu {
    display: block;
  }
  
  .dropdown-toggle:after {
    content: '\f078';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    margin-left: 0.5rem;
    font-size: 0.75rem;
  }
  
  .dropdown.active .dropdown-toggle:after {
    content: '\f077';
  }
  
  /* Menu Overlay */
  .menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
  }
  
  .menu-overlay.active {
    opacity: 1;
    visibility: visible;
  }
  
  /* Close Menu Button */
  .close-menu {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--dark-color);
  }
  
  /* Hero Section */
  .hero-section {
    padding: 3rem 0;
  }
  
  .hero-section h1 {
    font-size: 2rem;
  }
  
  .hero-description {
    font-size: 1rem;
  }
  
  /* Footer */
  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-info {
    margin-bottom: 1rem;
  }
  
  .footer-menu {
    justify-content: center;
  }
  
  .footer-menu li:first-child {
    margin-left: 0;
  }
  
  /* Sidebar */
  .sidebar {
    grid-template-columns: 1fr;
  }
  
  /* Author Bio */
  .author-content {
    flex-direction: column;
  }
  
  .author-image {
    margin: 0 auto 1rem;
  }
  
  /* EEAT Grid */
  .eeat-grid {
    grid-template-columns: 1fr;
  }
}

/* Small Devices (landscape phones, 576px and down) */
@media (max-width: 576px) {
  /* Container */
  .container {
    width: 100%;
    padding: 0 1.25rem;
  }
  
  /* Typography */
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  h3 {
    font-size: 1.25rem;
  }
  
  /* Post Grid */
  .posts-grid {
    grid-template-columns: 1fr;
  }
  
  /* Category Grid */
  .categories-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  }
  
  /* Post Card */
  .read-more-btn {
    width: 100%;
    text-align: center;
  }
  
  /* Post Meta */
  .post-meta {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  /* Post Header */
  .post-header {
    padding: 2rem 0 1.5rem;
  }
  
  /* Main Content */
  .main-content {
    padding: 1.5rem;
  }
  
  /* Author Bio */
  .author-bio {
    padding: 1rem;
  }
  
  /* EEAT Indicators */
  .eeat-indicators {
    padding: 1rem;
  }
  
  .eeat-indicator {
    flex-direction: column;
  }
  
  .indicator-icon {
    margin-bottom: 0.5rem;
  }
  
  /* Expert Review Badge */
  .expert-review-badge {
    flex-direction: column;
    text-align: center;
  }
  
  .badge-icon {
    margin: 0 0 0.75rem;
  }
  
  /* Pagination */
  .pagination {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .pagination-link.prev,
  .pagination-link.next {
    width: 100%;
    text-align: center;
    margin-top: 0.5rem;
  }
  
  .pagination-numbers {
    width: 100%;
    justify-content: center;
    margin-top: 0.5rem;
  }
  
  /* Error 404 */
  .page-title {
    font-size: 4rem;
  }
}

/* Extra Small Devices (portrait phones, 375px and down) */
@media (max-width: 375px) {
  /* Typography */
  h1 {
    font-size: 1.75rem;
  }
  
  h2 {
    font-size: 1.375rem;
  }
  
  h3 {
    font-size: 1.125rem;
  }
  
  /* Hero Section */
  .hero-section {
    padding: 2rem 0;
  }
  
  /* Search Form */
  .search-field {
    padding: 0.75rem 3rem 0.75rem 0.75rem;
  }
  
  /* Category Grid */
  .categories-grid {
    grid-template-columns: 1fr;
  }
  
  /* Post Card */
  .post-thumbnail {
    padding-top: 75%; /* 4:3 Aspect Ratio for small screens */
  }
  
  /* Buttons */
  .btn {
    padding: 0.625rem 1.25rem;
  }
}