:root {
    --primary: #2563eb;
    --primary-light: #3b82f6;
    --secondary: #0d9488;
    --dark: #1e293b;
    --light: #f8fafc;
    --gray: #64748b;
    --light-gray: #e2e8f0;
    --success: #10b981;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    --rounded-sm: 0.25rem;
    --rounded-md: 0.5rem;
    --rounded-lg: 1rem;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: #fff;
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.top-bar {
    background-color: var(--dark);
    color: white;
    padding: 8px 0;
    font-size: 0.9rem;
}

.top-bar-content {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 20px;
}

.top-bar a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

.top-bar a:hover {
    color: var(--secondary);
}

.language-selector {
    display: flex;
    gap: 10px;
}

.language-selector a.active {
    color: var(--secondary);
    font-weight: 500;
}

.header-main {
    padding: 0px 0;
    position: sticky;
    top: 0;
    background-color: white;
    box-shadow: var(--shadow-sm);
    z-index: 1000;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.logo {
    flex: 0 0 auto;
}

.logo img {
    height: 70px;
    width: auto;
}

.search-bar {
    flex: 1;
    min-width: 250px;
    max-width: 600px;
}

.search-bar form {
    display: flex;
}

.search-bar input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid var(--light-gray);
    border-radius: var(--rounded-md) 0 0 var(--rounded-md);
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s ease;
}

.search-bar input:focus {
    border-color: var(--primary);
}

.search-bar button {
    padding: 0 20px;
    background-color: var(--primary);
    color: white;
    border: none;
    border-radius: 0 var(--rounded-md) var(--rounded-md) 0;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.search-bar button:hover {
    background-color: var(--primary-light);
}

.quick-access {
    display: flex;
    gap: 15px;
}

.quick-access a {
    color: var(--dark);
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.quick-access a:hover {
    color: var(--primary);
}

/* Navigation */
.main-nav {
    background-color: var(--primary);
    position: sticky;
    top: 70px;
    z-index: 999;
}

.nav-container {
    position: relative;
}

.nav-menu {
    display: flex;
    list-style: none;
}

.nav-item {
    position: relative;
}

.nav-item > a {
    display: block;
    padding: 15px 20px;
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.nav-item > a:hover {
    background-color: var(--primary-light);
}

.dropdown {
    position: absolute;
    left: 0;
    top: 100%;
    background-color: white;
    width: 250px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    border-radius: var(--rounded-sm);
    overflow: hidden;
}

.nav-item:hover .dropdown {
    opacity: 1;
    visibility: visible;
}

.dropdown-item {
    border-bottom: 1px solid var(--light-gray);
}

.dropdown-item a {
    display: block;
    padding: 12px 20px;
    color: var(--dark);
    text-decoration: none;
    transition: all 0.3s ease;
}

.dropdown-item a:hover {
    background-color: var(--light);
    color: var(--primary);
    padding-left: 25px;
}

.mega-dropdown {
    position: static;
}

/* Updated Mega Dropdown Styles for Scrollability */
.mega-dropdown-content {
    display: none;
    position: absolute;
    left: 0;
    width: 100%;
    background-color: white;
    padding: 20px;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    border-radius: 0 0 var(--rounded-md) var(--rounded-md);
    max-height: 70vh; /* Set max height for scrolling */
    overflow-y: auto; /* Enable vertical scrolling */
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.nav-item:hover .mega-dropdown-content {
    display: block;
}

.mega-dropdown-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    padding-bottom: 10px;
}

.mega-dropdown-column {
    background-color: var(--light);
    border-radius: var(--rounded-md);
    padding: 15px;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.mega-dropdown-column:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    background-color: white;
}

.mega-dropdown-column h4 {
    margin-bottom: 15px;
    color: var(--primary);
    padding-bottom: 8px;
    border-bottom: 2px solid var(--secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.mega-dropdown-column ul {
    list-style: none;
}

.mega-dropdown-column li {
    margin-bottom: 8px;
}

.mega-dropdown-column a {
    display: block;
    padding: 8px 12px;
    color: var(--dark);
    text-decoration: none;
    border-radius: var(--rounded-sm);
    transition: all 0.3s ease;
}

.mega-dropdown-column a:hover {
    background-color: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    padding-left: 15px;
}

/* Custom scrollbar styling */
.mega-dropdown-content::-webkit-scrollbar {
    width: 8px;
}

.mega-dropdown-content::-webkit-scrollbar-track {
    background: var(--light-gray);
    border-radius: 10px;
}

.mega-dropdown-content::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 10px;
}

.mega-dropdown-content::-webkit-scrollbar-thumb:hover {
    background: var(--primary-light);
}

/* Breadcrumb navigation */
.breadcrumb {
    padding: 15px 0;
    background-color: var(--light-gray);
}

.breadcrumb ul {
    display: flex;
    list-style: none;
}

.breadcrumb li:not(:last-child)::after {
    content: '/';
    margin: 0 10px;
    color: var(--gray);
}

.breadcrumb a {
    color: var(--deep-blue);
    text-decoration: none;
    transition: color 0.3s;
}

/* Hero Section */
.hero {
    position: relative;
    height: 500px;
    background-color: #eee;
    overflow: hidden;
    margin-bottom: 40px;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease;
}

.hero-slide.active {
    opacity: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    padding: 0 20px;
    background-color: rgba(0,0,0,0.5);
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 700px;
}

.cta-button {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--secondary);
    color: white;
    text-decoration: none;
    font-weight: 600;
    border-radius: var(--rounded-md);
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.cta-button:hover {
    background-color: #0f766e;
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* Sponsored Section */
.sponsored {
    padding: 40px 0;
    background-color: var(--light);
}

.section-title {
    text-align: center;
    margin-bottom: 30px;
}

.section-title h2 {
    color: var(--dark);
    font-size: 2rem;
    margin-bottom: 10px;
}

.section-title p {
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto;
}

.sponsored-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.sponsored-item {
    background-color: white;
    border-radius: var(--rounded-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    height: 120px;
}

.sponsored-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.sponsored-item img {
    max-width: 100%;
    max-height: 80px;
    width: auto;
    height: auto;
    object-fit: contain;
}

/* Zone Search */
.zone-search {
    padding: 60px 0;
    background-color: white;
}

.zone-search-container {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.search-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--light-gray);
}

.search-tab {
    padding: 10px 20px;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
    font-weight: 500;
}

.search-tab.active {
    border-bottom-color: var(--primary);
    color: var(--primary);
}

.search-tab:hover:not(.active) {
    color: var(--primary);
}

.search-form {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
}

.search-form select, .search-form input {
    padding: 12px 15px;
    border: 1px solid var(--light-gray);
    border-radius: var(--rounded-sm);
    min-width: 200px;
    transition: border-color 0.3s ease;
}

.search-form select:focus, .search-form input:focus {
    border-color: var(--primary);
    outline: none;
}

.search-form button {
    padding: 12px 25px;
    background-color: var(--primary);
    color: white;
    border: none;
    border-radius: var(--rounded-sm);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.search-form button:hover {
    background-color: var(--primary-light);
    transform: translateY(-2px);
}

/* Highlights Section */
.highlights {
    padding: 60px 0;
    background-color: var(--light);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.section-header h2 {
    color: var(--dark);
    font-size: 1.8rem;
}

.section-header a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 5px;
}

.section-header a:hover {
    color: var(--secondary);
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
}

.card {
    background-color: white;
    border-radius: var(--rounded-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.card-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--secondary);
    color: white;
    padding: 5px 10px;
    border-radius: var(--rounded-sm);
    font-size: 0.8rem;
    font-weight: 600;
}

.card-content {
    padding: 20px;
}

.card-content h3 {
    margin-bottom: 10px;
    color: var(--dark);
    font-size: 1.2rem;
}

.card-content p {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.card-meta {
    display: flex;
    justify-content: space-between;
    color: var(--gray);
    font-size: 0.8rem;
}

/* Categories Section */
.categories {
    padding: 60px 0;
    background-color: white;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.category-card {
    background-color: var(--light);
    border-radius: var(--rounded-md);
    padding: 25px 15px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
}

.category-card:hover {
    background-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.category-card:hover .category-icon, 
.category-card:hover .category-title,
.category-card:hover .category-count {
    color: white;
}

.category-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 15px;
    transition: color 0.3s ease;
}

.category-title {
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--dark);
    transition: color 0.3s ease;
}

.category-count {
    color: var(--gray);
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

/* News Section */
.news {
    padding: 60px 0;
    background-color: var(--light);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
}

.news-card {
    background-color: white;
    border-radius: var(--rounded-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.news-image {
    height: 180px;
    overflow: hidden;
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.news-content {
    padding: 20px;
}

.news-date {
    color: var(--gray);
    font-size: 0.8rem;
    margin-bottom: 10px;
}

.news-content h3 {
    margin-bottom: 10px;
    color: var(--dark);
    font-size: 1.2rem;
}

.news-content p {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.news-tag {
    display: inline-block;
    padding: 3px 8px;
    background-color: var(--light);
    color: var(--primary);
    font-size: 0.7rem;
    border-radius: var(--rounded-sm);
    margin-right: 5px;
    font-weight: 500;
}

/* Value Proposition */
.value-proposition {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary) 0%, #1e40af 100%);
    color: white;
    text-align: center;
}

.value-proposition h2 {
    margin-bottom: 20px;
    font-size: 2rem;
}

.value-proposition p {
    max-width: 700px;
    margin: 0 auto 30px;
    font-size: 1.1rem;
    opacity: 0.9;
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.value-item {
    background-color: rgba(255,255,255,0.1);
    padding: 30px 20px;
    border-radius: var(--rounded-md);
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.value-item:hover {
    transform: translateY(-10px);
    background-color: rgba(255,255,255,0.2);
}

.value-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--secondary);
}

.value-item h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

/* Sponsors */
.sponsors {
    padding: 60px 0;
    background-color: white;
}

.sponsor-slider {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
    padding: 20px 0;
}

.sponsor-item {
    flex: 0 0 auto;
    opacity: 0.7;
    transition: all 0.3s ease;
    padding: 15px;
    border-radius: var(--rounded-sm);
}

.sponsor-item:hover {
    opacity: 1;
    background-color: var(--light);
}

.sponsor-item img {
    max-height: 60px;
    width: auto;
    max-width: 100%;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

.sponsor-item:hover img {
    filter: grayscale(0%);
}

/* Newsletter */
.newsletter {
    padding: 60px 0;
    background-color: var(--light);
    text-align: center;
}

.newsletter h2 {
    margin-bottom: 15px;
    color: var(--dark);
    font-size: 1.8rem;
}

.newsletter p {
    max-width: 600px;
    margin: 0 auto 25px;
    color: var(--gray);
}

.newsletter-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    box-shadow: var(--shadow-sm);
    border-radius: var(--rounded-md);
    overflow: hidden;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid var(--light-gray);
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s ease;
}

.newsletter-form input:focus {
    border-color: var(--primary);
}

.newsletter-form button {
    padding: 0 25px;
    background-color: var(--primary);
    color: white;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.newsletter-form button:hover {
    background-color: var(--primary-light);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: var(--secondary);
    transform: translateY(-3px);
}

/* Footer */
.footer {
    background-color: var(--dark);
    color: white;
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.footer-column h3 {
    color: var(--secondary);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 10px;
}

.footer-column a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: var(--secondary);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 0.9rem;
    color: #94a3b8;
}

/* Mobile Navigation */
.mobile-nav-container {
    display: none;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--dark);
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 1001;
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: -300px;
    width: 280px;
    height: 100%;
    background-color: white;
    z-index: 1000;
    overflow-y: auto;
    transition: all 0.4s ease;
    box-shadow: 5px 0 15px rgba(0,0,0,0.1);
}

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

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background-color: var(--primary);
    color: white;
}

.mobile-menu-header h3 {
    font-size: 1.2rem;
    font-weight: 600;
}

.close-menu-btn {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

.mobile-nav-menu {
    list-style: none;
    padding: 20px 0;
}

.mobile-nav-item {
    border-bottom: 1px solid var(--light-gray);
}

.mobile-nav-item > a {
    display: block;
    padding: 15px 20px;
    color: var(--dark);
    text-decoration: none;
    font-weight: 500;
    position: relative;
}

.mobile-nav-item > a .arrow {
    position: absolute;
    right: 20px;
    transition: transform 0.3s ease;
}

.mobile-nav-item > a.active .arrow {
    transform: rotate(180deg);
}

.mobile-dropdown {
    display: none;
    padding: 10px 0;
    background-color: #f9f9f9;
}

.mobile-dropdown-item a {
    display: block;
    padding: 12px 30px;
    color: var(--dark);
    text-decoration: none;
    transition: all 0.3s ease;
}

.mobile-dropdown-item a:hover {
    background-color: var(--light);
    color: var(--primary);
    padding-left: 35px;
}

.mobile-mega-dropdown {
    padding: 10px 20px;
    background-color: #f9f9f9;
}

.mobile-mega-dropdown-column h4 {
    font-size: 0.95rem;
    margin: 15px 0 10px;
    padding-bottom: 5px;
    border-bottom: 1px solid var(--light-gray);
    color: var(--primary);
}

.mobile-mega-dropdown-column ul {
    list-style: none;
    margin-bottom: 15px;
}

.mobile-mega-dropdown-column li {
    margin-bottom: 8px;
}

.mobile-mega-dropdown-column a {
    display: block;
    padding: 8px 0;
    color: var(--dark);
    text-decoration: none;
    font-size: 0.9rem;
}

/* Top Banner Ad */
.ad-banner {
    background-color: #f8fafc;
    padding: 15px 0;
    text-align: center;
    border-bottom: 1px solid #e2e8f0;
}

.ad-container {
    max-width: 970px;
    margin: 0 auto;
    min-height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f1f5f9;
    border-radius: 8px;
    color: #64748b;
    font-size: 14px;
    flex-direction: column;
    padding: 10px;
}

.ad-container.sidebar {
    flex-direction: column;
    padding: 20px;
    margin-bottom: 30px;
    min-height: 300px;
    max-width: 300px;
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
}

.ad-container.sponsored {
    max-width: 100%;
    min-height: 120px;
    margin: 30px 0;
    flex-direction: column;
    padding: 15px;
}

.ad-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: #94a3b8;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

/* Layout adjustments for ads */
.content-with-sidebar {
    display: flex;
    gap: 30px;
    margin: 40px 0;
}

.main-content {
    flex: 1;
}

.ad-sidebar {
    flex: 0 0 300px;
}

/* In-content ad units */
.in-content-ad {
    margin: 40px 0;
    padding: 20px;
    background-color: #f8fafc;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    text-align: center;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .header-content {
        justify-content: space-between;
    }
    
    .search-bar {
        order: 3;
        flex: 0 0 100%;
        margin-top: 15px;
        max-width: 100%;
    }
    
    .mobile-nav-container {
        display: block;
    }

    .content-with-sidebar {
        flex-direction: column;
    }
    
    .ad-sidebar {
        flex: 0 0 auto;
        order: 2;
    }
    
    .ad-container.sidebar {
        max-width: 100%;
        min-height: 250px;
    }
}

@media (max-width: 768px) {
    .hero {
        height: 400px;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .sponsored-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    
    .card-grid, .news-grid {
        grid-template-columns: 1fr;
    }
    
    .value-grid {
        grid-template-columns: 1fr;
    }
    
    .search-form {
        flex-direction: column;
        align-items: stretch;
    }
    
    .top-bar-content {
        justify-content: center;
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .language-selector {
        width: 100%;
        justify-content: center;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .zone-search {
        padding: 30px 0;
        border-radius: 0;
    }
    
    .zone-search h2 {
        font-size: 2rem;
    }
    
    .zone-search p {
        font-size: 1rem;
        padding: 0 15px;
    }
    
    .search-form {
        flex-direction: column;
        padding: 0 15px;
    }
    
    .search-form select, 
    .search-form button {
        width: 100%;
        padding: 10px 20px;
    }
    
    .stats-container {
        flex-direction: column;
        align-items: center;
    }
    
    .stat-box {
        width: 90%;
        max-width: 300px;
    }

    .sponsored-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    
    .card-grid, .news-grid {
        grid-template-columns: 1fr;
    }
    
    .value-grid {
        grid-template-columns: 1fr;
    }
    
    .search-form {
        flex-direction: column;
        align-items: stretch;
    }
    
    .ad-banner {
        padding: 10px 0;
    }
    
    .ad-container {
        min-height: 70px;
    }
    
    .ad-container.sponsored {
        min-height: 100px;
    }
}

@media (max-width: 480px) {
    .hero {
        height: 350px;
        padding-top: 10px;
        padding-bottom: 30px;
    }
    
    .hero h1 {
        font-size: 1.5rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .cta-button {
        padding: 10px 20px;
    }
    
    .categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form input {
        border-radius: var(--rounded-md);
        margin-bottom: 10px;
    }
    
    .newsletter-form button {
        border-radius: var(--rounded-md);
        padding: 12px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}