/*
Theme Name: Deonde Blog
Theme URI: https://deonde.com
Author: Deonde / iCoderz Solutions
Author URI: https://deonde.com
Description: A professional, high-performance blog theme for Deonde with Poppins font, 3-column grid layout, and load more functionality. Optimized for Google PageSpeed.
Version: 1.0.0
Requires at least: 5.8
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: deonde-blog
Tags: blog, food-delivery, professional, fast, performance, custom-colors, editor-style, featured-images, threaded-comments, translation-ready
/* =====================================================
   Deonde Blog Theme - Optimized for Speed & Performance
   Font: Poppins (Google Fonts)
   ===================================================== */

/* CSS Reset & Base Styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Brand Colors */
    --primary-color: #ffe147;
    --primary-dark: #f5d634;
    --text-on-primary: #1a1a1a;  /* Dark text for yellow backgrounds */
    --secondary-color: #004E89;
    --accent-color: #1A936F;
    
    /* Neutral Colors */
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-light: #6b6b6b;
    --border-color: #e0e0e0;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    
    /* Typography */
    --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.12);
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-weight: var(--font-weight-regular);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Override WordPress default link styles */
a {
    transition: all var(--transition-fast);
}

/* Ensure footer links stay white */
.footer a,
.footer-brand a,
.footer-links a,
.footer-legal a,
.business-links a,
.social-link {
    color: var(--white) !important;
    text-decoration: none !important;
}

.footer a:visited,
.footer-links a:visited,
.business-links a:visited {
    color: var(--white) !important;
}

/* Ensure dropdown menu items don't have underlines or wrong colors */
.dropdown-menu a,
.sub-menu a {
    text-decoration: none !important;
}

.dropdown-menu a:visited,
.sub-menu a:visited {
    color: var(--text-secondary) !important;
}

/* Container */
.container {
    max-width: 1400px; /* Increased from 1280px */
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-article {
    max-width: 1200px; /* Increased from 1080px */
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Full-width header */
.header {
    max-width: 100%;
    width: 100%;
}

.header .container {
    max-width: 1400px;
}

/* =====================================================
   HEADER
   ===================================================== */
.header {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: var(--spacing-md) 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
}

.logo a {
    display: block;
    line-height: 0;
}

.logo svg {
    height: 32px;
    width: auto;
}

.nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex: 1;
    justify-content: center;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item,
.nav-menu > li {
    position: relative;
    list-style: none;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    font-size: 0.95rem;
    transition: color var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.5rem 0;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.nav-link svg {
    transition: transform var(--transition-fast);
}

.nav-dropdown:hover .nav-link svg,
.menu-item-has-children:hover .nav-link svg {
    transform: rotate(180deg);
}

/* Dropdown Menu */
.dropdown-menu,
.sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
    z-index: 100;
    margin-top: 0.5rem;
    pointer-events: none;
    list-style: none !important;
}

.nav-dropdown:hover .dropdown-menu,
.menu-item-has-children:hover .dropdown-menu,
.menu-item-has-children:hover .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.dropdown-item,
.dropdown-menu a,
.sub-menu a,
.sub-menu li a {
    display: block !important;
    padding: 0.625rem 1rem;
    color: var(--text-secondary) !important;
    text-decoration: none !important;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    font-size: 0.9rem;
    list-style: none !important;
}

.dropdown-item:hover,
.dropdown-menu a:hover,
.sub-menu a:hover {
    background: var(--bg-light);
    color: var(--primary-color) !important;
}

/* Remove WordPress default menu styles */
.sub-menu li {
    list-style: none !important;
    margin: 0;
    padding: 0;
}

.sub-menu li::before {
    display: none !important;
}

/* Header Actions */
.header-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-primary,
.btn-secondary {
    padding: 0.625rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-semibold);
    font-size: 0.95rem;
    text-decoration: none;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--text-on-primary);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* =====================================================
   HERO SECTION
   ===================================================== */
.hero {
    background: #0a102f;
    color: #ffffff;
    padding: var(--spacing-xxl) 0;
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.hero-title {
    font-size: 3rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.125rem;
    font-weight: var(--font-weight-light);
    opacity: 0.95;
    max-width: 600px;
    margin: 0 auto;
}

/* Category Filter */
.category-filter {
    margin-top: var(--spacing-lg);
}

.category-filter-form {
    display: flex;
    justify-content: center;
}

.category-dropdown {
    padding: 0.75rem 2.5rem 0.75rem 1.25rem;
    background: var(--white);
    color: var(--text-primary);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: var(--font-weight-medium);
    font-family: var(--font-family);
    cursor: pointer;
    min-width: 250px;
    transition: all var(--transition-base);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%23FF6B35' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 12px;
}

.category-dropdown:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.2);
}

.category-dropdown:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

/* =====================================================
   BLOG GRID
   ===================================================== */
.main {
    padding-bottom: var(--spacing-xxl);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.blog-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.blog-card-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.blog-card-image {
    position: relative;
    width: 100%;
    height: 240px;
    overflow: hidden;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

.blog-category {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    background: var(--primary-color);
    color: var(--text-on-primary);
    padding: 0.35rem 0.875rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-card-content {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-meta {
    display: flex;
    gap: var(--spacing-sm);
    color: var(--text-light);
    font-size: 0.85rem;
    margin-bottom: var(--spacing-sm);
}

.blog-card-title {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    line-height: 1.4;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.blog-card-excerpt {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: auto;
}

/* =====================================================
   LOAD MORE BUTTON
   ===================================================== */
.load-more-container {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-xl);
}

.load-more-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--primary-color);
    color: var(--text-on-primary);
    border: none;
    padding: 0.875rem 2rem;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    font-family: var(--font-family);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
}

.load-more-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.load-more-btn:active {
    transform: translateY(0);
}

/* =====================================================
   BREADCRUMB
   ===================================================== */
.breadcrumb {
    background: var(--white);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-md) 0;
    font-size: 0.9rem;
}

.breadcrumb-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb-link:hover {
    color: var(--primary-color);
}

.breadcrumb-separator {
    margin: 0 var(--spacing-xs);
    color: var(--text-light);
}

.breadcrumb-current {
    color: var(--text-primary);
    font-weight: var(--font-weight-medium);
}

/* =====================================================
   ARTICLE PAGE
   ===================================================== */
.article-main {
    padding: var(--spacing-xxl) 0;
}

/* Two Column Layout for Single Post */
.article-container {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

/* Table of Contents Sidebar */
.toc-sidebar {
    position: sticky;
    top: calc(var(--spacing-xxl) + 60px); /* Account for header height */
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}

.toc-widget {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.toc-title {
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.toc-title svg {
    width: 18px;
    height: 18px;
    color: var(--primary-color);
}

.toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.toc-list li {
    margin-bottom: 0;
}

.toc-list a {
    display: block;
    padding: 0.5rem 0.75rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    border-left: 2px solid transparent;
    transition: all var(--transition-fast);
    line-height: 1.4;
}

.toc-list a:hover {
    color: var(--primary-color);
    background: var(--bg-light);
    border-left-color: var(--primary-color);
}

.toc-list a.active {
    color: var(--primary-color);
    background: var(--bg-light);
    border-left-color: var(--primary-color);
    font-weight: var(--font-weight-medium);
}

/* H3 items - indented */
.toc-list li.toc-h3 a {
    padding-left: 1.5rem;
    font-size: 0.8125rem;
}

.article {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xxl);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-xl);
}

.article-header {
    margin-bottom: var(--spacing-xl);
}

.article-category {
    display: inline-block;
    background: var(--primary-color);
    color: var(--text-on-primary);
    padding: 0.4rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-md);
}

.article-title {
    font-size: 2.75rem;
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.article-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

.author-role {
    font-size: 0.85rem;
    color: var(--text-light);
}

.article-details {
    display: flex;
    gap: var(--spacing-sm);
    color: var(--text-light);
    font-size: 0.9rem;
}

.article-separator {
    color: var(--border-color);
}

.article-featured-image {
    margin: var(--spacing-xl) calc(-1 * var(--spacing-xxl));
    width: calc(100% + 2 * var(--spacing-xxl));
}

.article-featured-image img {
    width: 100%;
    height: auto;
    display: block;
}

.article-content {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.lead-paragraph {
    font-size: 1.35rem;
    line-height: 1.7;
    color: var(--text-primary);
    font-weight: var(--font-weight-light);
    margin-bottom: var(--spacing-lg);
}

.article-content h2 {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.5px;
}

.article-content h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.article-content p {
    margin-bottom: var(--spacing-md);
}

.article-content ul,
.article-content ol {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-lg);
}

.article-content li {
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-xs);
}

.article-quote {
    border-left: 4px solid var(--primary-color);
    padding: var(--spacing-md) var(--spacing-lg);
    margin: var(--spacing-xl) 0;
    background: var(--bg-light);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-size: 1.25rem;
    font-style: italic;
    color: var(--text-primary);
    line-height: 1.7;
}

.article-conclusion {
    background: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-xl);
    border-left: 4px solid var(--accent-color);
}

.article-conclusion p {
    margin-bottom: 0;
}

.article-footer {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.article-tags {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.tag {
    background: var(--bg-light);
    color: var(--text-secondary);
    padding: 0.4rem 0.875rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: var(--font-weight-medium);
}

.article-share {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.share-label {
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.share-buttons {
    display: flex;
    gap: var(--spacing-xs);
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-light);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    text-decoration: none;
}

.share-btn:hover {
    background: var(--primary-color);
    color: var(--text-on-primary);
    transform: translateY(-2px);
}

/* =====================================================
   RELATED ARTICLES
   ===================================================== */
.related-articles {
    margin-bottom: var(--spacing-xl);
}

.related-title {
    font-size: 1.875rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.related-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.related-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.related-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.related-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.related-content {
    padding: var(--spacing-md);
}

.related-category {
    display: inline-block;
    background: var(--primary-color);
    color: var(--text-on-primary);
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-xs);
}

.related-card-title {
    font-size: 1.125rem;
    font-weight: var(--font-weight-semibold);
    line-height: 1.4;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.related-date {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* =====================================================
   BACK TO BLOG
   ===================================================== */
.back-to-blog {
    text-align: center;
}

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--primary-color);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    font-size: 1rem;
    transition: gap var(--transition-fast);
}

.back-btn:hover {
    gap: var(--spacing-sm);
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
    background: #0a102f;
    color: var(--text-on-primary);
    padding: var(--spacing-xxl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
    max-width: 500px;
}

.footer-logo {
    margin-bottom: var(--spacing-md);
}

.footer-logo img {
    display: block;
    max-width: 120px;
    height: auto;
}

.footer-text {
    line-height: 1.7;
    opacity: 0.9;
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Footer Business Section - Separate from main grid */
.footer-business-section {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-business-title {
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-md);
    color: var(--text-on-primary);
}

.business-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.business-links a {
    font-size: 0.85rem;
    color: var(--white) !important;
    text-decoration: none !important;
    opacity: 0.8;
    transition: opacity var(--transition-fast);
    padding: 0.25rem 0;
}

.business-links a::after {
    content: '»';
    margin: 0 0.5rem;
    opacity: 0.5;
    color: var(--text-on-primary);
}

.business-links a:last-child::after {
    display: none;
}

.business-links a:hover {
    opacity: 1;
    text-decoration: none !important;
}

.footer-heading {
    font-size: 1.125rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-md);
    color: var(--text-on-primary);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: var(--white) !important;
    text-decoration: none !important;
    opacity: 0.85;
    transition: opacity var(--transition-fast);
    font-size: 0.95rem;
}

.footer-links a:hover {
    opacity: 1;
    text-decoration: none !important;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-legal {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.footer-legal a {
    color: var(--white) !important;
    text-decoration: none !important;
    opacity: 0.7;
    font-size: 0.85rem;
    transition: opacity var(--transition-fast);
}

.footer-legal a:hover {
    opacity: 1;
    text-decoration: none !important;
}

.footer-copyright {
    opacity: 0.7;
    font-size: 0.85rem;
    margin: 0;
    color: var(--text-on-primary);
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white) !important;
    border-radius: 50%;
    transition: all var(--transition-fast);
    text-decoration: none !important;
}

.social-link:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
    text-decoration: none !important;
}

/* =====================================================
   RESPONSIVE DESIGN
   ===================================================== */

/* Tablet (768px - 1024px) */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .article-container {
        grid-template-columns: 1fr;
    }
    
    .toc-sidebar {
        position: static;
        margin-bottom: var(--spacing-lg);
    }
    
    .article {
        padding: var(--spacing-lg);
    }
    
    .article-title {
        font-size: 2.25rem;
    }
    
    .article-featured-image {
        margin: var(--spacing-lg) calc(-1 * var(--spacing-lg));
        width: calc(100% + 2 * var(--spacing-lg));
    }
}

/* Mobile (max-width: 767px) */
@media (max-width: 767px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-xxl: 2.5rem;
    }
    
    .header-content {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .nav {
        flex-direction: column;
        gap: var(--spacing-xs);
        width: 100%;
    }
    
    .nav-item {
        width: 100%;
    }
    
    .nav-link {
        font-size: 0.9rem;
        justify-content: center;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        margin-top: 0;
        box-shadow: none;
        background: var(--bg-light);
        display: none;
    }
    
    .nav-dropdown:hover .dropdown-menu {
        display: block;
    }
    
    .header-actions {
        width: 100%;
        justify-content: center;
    }
    
    .btn-primary,
    .btn-secondary {
        flex: 1;
        text-align: center;
    }
    
    .hero {
        padding: var(--spacing-xl) 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .category-dropdown {
        min-width: 100%;
        max-width: 100%;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
    
    .article {
        padding: var(--spacing-md);
    }
    
    .article-title {
        font-size: 1.75rem;
    }
    
    .article-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .article-featured-image {
        margin: var(--spacing-md) calc(-1 * var(--spacing-md));
        width: calc(100% + 2 * var(--spacing-md));
    }
    
    .article-content {
        font-size: 1rem;
    }
    
    .lead-paragraph {
        font-size: 1.125rem;
    }
    
    .article-content h2 {
        font-size: 1.5rem;
    }
    
    .article-footer {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .footer-brand {
        max-width: 100%;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-legal {
        flex-direction: column;
        width: 100%;
        text-align: center;
    }
}

/* Performance Optimizations */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Image Loading */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

img[loading="lazy"] {
    opacity: 0;
    animation: fadeIn 0.3s ease-in forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}