/* ===================================================
   RESPONSIVE STYLES - Mobile First Approach
   =================================================== */

/* Large Desktop (1400px and up) */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
    
    .row {
        gap: 2.5rem;
    }
    
    .posts-container {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .footer-wrapper {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Desktop (1200px and up) */
@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }
    
    .site-header-inner {
        padding: 1.5rem 0;
    }
    
    .posts-container {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .primary-sidebar {
        display: block;
    }
}

/* Tablet Landscape (1024px to 1199px) */
@media (min-width: 1024px) and (max-width: 1199px) {
    .container {
        max-width: 960px;
    }
    
    .main-navigation ul {
        gap: 1.5rem;
    }
    
    .posts-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-wrapper {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .primary-sidebar {
        flex: 0 0 240px;
        padding-left: 1.5rem;
    }
}

/* Tablet Portrait (768px to 1023px) */
@media (max-width: 1023px) {
    .container {
        max-width: 720px;
    }
    
    .header-wrapper {
        gap: 1rem;
    }
    
    .site-branding {
        flex: 0 0 auto;
    }
    
    .site-title {
        font-size: 1.25rem;
    }
    
    .main-navigation {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: left;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 1rem 0;
        z-index: 200;
    }
    
    .main-navigation.active {
        left: 0;
    }
    
    .main-navigation ul {
        flex-direction: column;
        gap: 0;
        padding: 0 1rem;
    }
    
    .main-navigation li {
        width: 100%;
    }
    
    .main-navigation a {
        display: block;
        padding: 1rem 0;
        border-bottom: 1px solid var(--border-light);
    }
    
    .main-navigation ul ul {
        position: static;
        display: none;
        background: var(--border-light);
        padding-left: 1rem;
        border: none;
        min-width: auto;
    }
    
    .main-navigation li:hover > ul,
    .main-navigation li.menu-item-has-children.active > ul {
        display: flex;
    }
    
    .account-menu {
        flex: 1 1 100%;
        text-align: right;
        order: 2;
    }
    
    .menu-toggle {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        order: 3;
    }
    
    .menu-label {
        font-size: 0.875rem;
    }
    
    .posts-container {
        grid-template-columns: 1fr;
    }
    
    .primary-sidebar {
        flex: 1 1 100%;
        padding-left: 0;
        margin-top: 2rem;
    }
    
    .footer-wrapper {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-copyright,
    .footer-legal,
    .footer-credit {
        text-align: center;
    }
    
    .breadcrumb {
        flex-wrap: wrap;
    }
    
    .search-field {
        min-width: 100%;
    }
}

/* Mobile Landscape / Tablet Small (576px to 767px) */
@media (min-width: 576px) and (max-width: 767px) {
    .container {
        max-width: 540px;
    }
    
    .site-header-inner {
        padding: 1rem 0;
    }
    
    .site-title {
        font-size: 1.125rem;
    }
    
    .post-thumbnail {
        height: 150px;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.25rem; }
    
    .entry-title {
        font-size: 1.125rem;
    }
    
    .footer-wrapper {
        grid-template-columns: 1fr;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .pagination a,
    .pagination span {
        width: 36px;
        height: 36px;
        font-size: 0.875rem;
    }
}

/* Mobile Portrait (up to 575px) */
@media (max-width: 575px) {
    .container {
        max-width: 100%;
        padding: 0 12px;
    }
    
    html {
        font-size: 14px;
    }
    
    body {
        font-size: 0.875rem;
    }
    
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
    h4 { font-size: 1rem; }
    h5 { font-size: 0.875rem; }
    h6 { font-size: 0.75rem; }
    
    .site-header-inner {
        padding: 0.75rem 0;
    }
    
    .site-title {
        font-size: 1rem;
    }
    
    .site-description {
        display: none;
    }
    
    .header-wrapper {
        gap: 0.5rem;
        padding: 0 12px;
    }
    
    .site-branding {
        flex: 1;
        min-width: 150px;
    }
    
    .account-menu {
        display: none;
    }
    
    .login-register {
        font-size: 0.75rem;
    }
    
    .login-register a {
        margin: 0 0.25rem;
    }
    
    .menu-label {
        display: none;
    }
    
    .menu-toggle {
        padding: 0.25rem;
    }
    
    .main-navigation {
        top: 60px;
    }
    
    .main-navigation ul {
        padding: 0.5rem 0;
    }
    
    .main-navigation a {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }
    
    .breadcrumb-nav {
        padding: 0.75rem 0;
    }
    
    .breadcrumb {
        font-size: 0.75rem;
    }
    
    .site-content {
        padding: 1.5rem 0;
    }
    
    .posts-container {
        gap: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    article {
        border-radius: 4px;
    }
    
    .post-thumbnail {
        height: 120px;
    }
    
    .post-content {
        padding: 1rem;
    }
    
    .entry-title {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }
    
    .entry-meta {
        gap: 1rem;
        font-size: 0.75rem;
    }
    
    .entry-excerpt {
        font-size: 0.875rem;
        margin-bottom: 0.75rem;
    }
    
    .read-more-link {
        font-size: 0.875rem;
    }
    
    .no-content-found {
        padding: 2rem 1rem;
    }
    
    .no-content-found i {
        font-size: 2.5rem;
    }
    
    .no-content-found h2 {
        font-size: 1.5rem;
    }
    
    .search-form {
        flex-direction: column;
    }
    
    .search-field,
    .search-submit {
        width: 100%;
    }
    
    .no-content-suggestions ul {
        flex-direction: column;
        gap: 1rem;
    }
    
    .no-content-suggestions li {
        width: 100%;
    }
    
    /* Sidebar */
    .primary-sidebar {
        padding-left: 0;
        margin-top: 1.5rem;
    }
    
    .widget {
        padding: 1rem;
        margin-bottom: 1.5rem;
        border-radius: 4px;
    }
    
    .widget-title {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
    
    /* Footer */
    .footer-widgets {
        padding: 2rem 0;
    }
    
    .footer-wrapper {
        gap: 1.5rem;
    }
    
    .footer-title {
        font-size: 0.875rem;
        margin-bottom: 0.75rem;
    }
    
    .footer-column ul {
        font-size: 0.875rem;
    }
    
    .footer-column a {
        display: block;
        padding: 0.5rem 0;
    }
    
    .social-links {
        gap: 0.75rem;
        margin-bottom: 1.5rem;
    }
    
    .social-link {
        width: 36px;
        height: 36px;
        font-size: 0.75rem;
    }
    
    .newsletter-form {
        gap: 0.25rem;
    }
    
    .newsletter-form input {
        padding: 0.625rem 0.75rem;
        font-size: 0.75rem;
    }
    
    .newsletter-submit {
        padding: 0.625rem 1rem;
        font-size: 0.75rem;
    }
    
    .footer-bottom {
        padding: 1.5rem 0;
    }
    
    .footer-bottom-wrapper {
        gap: 1rem;
    }
    
    .footer-copyright,
    .footer-legal,
    .footer-credit {
        font-size: 0.75rem;
        text-align: center;
    }
    
    /* Pagination */
    .pagination {
        gap: 0.25rem;
    }
    
    .pagination a,
    .pagination span {
        width: 32px;
        height: 32px;
        font-size: 0.75rem;
    }
    
    /* Hide on mobile */
    .hide-mobile {
        display: none !important;
    }
}

/* Extra small devices (up to 375px) */
@media (max-width: 375px) {
    .container {
        padding: 0 8px;
    }
    
    html {
        font-size: 12px;
    }
    
    .site-title {
        font-size: 0.875rem;
    }
    
    .header-wrapper {
        padding: 0 8px;
    }
    
    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.25rem; }
    h3 { font-size: 1rem; }
    
    .post-content {
        padding: 0.75rem;
    }
    
    .entry-title {
        font-size: 0.875rem;
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .main-navigation a {
        padding: 1rem;
    }
    
    .pagination a,
    .pagination span {
        min-width: 48px;
        min-height: 48px;
    }
    
    button,
    .search-submit,
    .newsletter-submit {
        min-height: 48px;
        padding: 12px 16px;
    }
    
    input,
    .search-field {
        min-height: 48px;
        padding: 12px;
        font-size: 16px; /* Prevents zoom on iOS */
    }
}

/* Print Styles */
@media print {
    .site-header,
    .site-footer,
    .breadcrumb-nav,
    .menu-toggle,
    .primary-sidebar {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
    }
    
    a {
        text-decoration: underline;
    }
}