/* CSS Reset and Base Styles */
:root {
    --brand-blue: #0052CC;
    --brand-blue-dark: #003E99;
    --brand-yellow: #FFC400;
    --text-primary: #172B4D;
    --text-secondary: #5E6C84;
    --bg-light: #FFFFFF;
    --bg-secondary: #F4F5F7;
    --border-color: #DFE1E6;
    --font-global: 'Open Sans', sans-serif;
}

/* General Utility Styles */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}
.section-padding {
    padding: 80px 0;
}
.section-bg {
    background-color: var(--bg-secondary);
}

h1, h2, h3, h4 {
    font-family: var(--font-global);
    color: var(--text-primary);
    font-weight: 700;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 700;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-family: var(--font-global);
    font-size: 0.95rem;
    text-align: center;
}

.btn-primary {
    background-color: var(--brand-blue);
    color: var(--bg-light);
    box-shadow: 0 4px 15px rgba(0, 82, 204, 0.15);
}

.btn-primary:hover {
    transform: translateY(-2px);
    background-color: var(--brand-blue-dark);
    box-shadow: 0 6px 20px rgba(0, 82, 204, 0.2);
}

/* Page Header */
.page-header {
    padding: 40px 0;
    background-color: var(--bg-secondary);
    text-align: center;
}
.page-header h1 {
    font-size: 2.8rem;
    color: var(--brand-blue-dark);
}
/* Breadcrumb */
.breadcrumb {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}
.breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
}
.breadcrumb a:hover {
    color: var(--brand-blue);
}
.breadcrumb .separator {
    margin: 0 0.5rem;
}

/* Category Tabs */
.category-tabs {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}
.category-tabs .tab {
    padding: 8px 20px;
    border-radius: 20px;
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}
.category-tabs .tab:hover {
    border-color: var(--brand-blue);
    color: var(--brand-blue);
}
.category-tabs a:hover{
    text-decoration: none !important;
}
.category-tabs .tab.active {
    background-color: var(--brand-blue);
    border-color: var(--brand-blue);
    color: #FFFFFF;
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}
.blog-post-card {
    background-color: var(--bg-light);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}
.blog-post-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 25px rgba(0, 82, 204, 0.1);
}
.blog-post-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}
.blog-post-content {
    padding: 1.5rem;
}
.blog-post-content h3 {
    font-size: 1.2rem;
    line-height: 1.4;
    margin-bottom: 0.75rem;
}
.blog-post-content h3 a {
    color: var(--text-primary);
    text-decoration: none;
}
.blog-post-content h3 a:hover {
    color: var(--brand-blue);
}
.blog-post-meta {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 4rem;
}
.pagination a, .pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    color: var(--text-secondary);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}
.pagination a:hover {
    background-color: #E6F0FF;
    color: var(--brand-blue);
}
.pagination .current {
    background-color: var(--brand-blue);
    color: #FFFFFF;
    cursor: default;
}
.pagination .disabled {
    color: #ccc;
    cursor: not-allowed;
}