/* Blog Styles - Modern Professional Design */

/* Root variables - updated for a more modern look */
:root {
    --blog-primary: #4361ee;
    --blog-secondary: #3f37c9;
    --blog-accent: #4cc9f0;
    --blog-dark: #212529;
    --blog-light: #f8f9fa;
    --blog-gray-100: #f8f9fa;
    --blog-gray-200: #e9ecef;
    --blog-gray-300: #dee2e6;
    --blog-gray-400: #ced4da;
    --blog-gray-500: #adb5bd;
    --blog-gray-600: #6c757d;
    --blog-gray-700: #495057;
    --blog-gray-800: #343a40;
    --blog-gray-900: #212529;
    --blog-border-radius: 12px;
    --blog-border-radius-lg: 20px;
    --blog-border-radius-sm: 5px;
    --blog-box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    --blog-box-shadow-hover: 0 15px 40px rgba(0, 0, 0, 0.15);
    --blog-transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    --blog-font-heading: 'Playfair Display', serif;
    --blog-font-subheading: 'Poppins', sans-serif;
    --blog-font-body: 'Inter', sans-serif;

    /* Table of Contents specific variables */
    --toc-bg: var(--blog-gray-100);
    --toc-text: var(--blog-gray-700);
    --toc-border: var(--blog-primary);
    --toc-heading: var(--blog-dark);
    --toc-link-hover: var(--blog-primary);
    --toc-link-hover-bg: rgba(67, 97, 238, 0.05);
}

/* Dark mode color variables */
body.dark-mode {
    --blog-dark: #f8f9fa;
    --blog-light: #212529;
    --blog-gray-100: #343a40;
    --blog-gray-800: #212529;

    /* Table of Contents dark mode variables */
    --toc-bg: #2d3338;
    --toc-text: #e9ecef;
    --toc-border: var(--blog-accent);
    --toc-heading: var(--blog-light);
    --toc-link-hover: var(--blog-accent);
    --toc-link-hover-bg: rgba(76, 201, 240, 0.1);
}

/* Main Blog Container */
.blog-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: var(--blog-font-body);
    background-color: var(--blog-light);
    color: var(--blog-gray-800);
}

/* Modern Hero Section */
.blog-hero {
    position: relative;
    background: linear-gradient(135deg, #00c6ff, #583dff);
    padding: 120px 0 160px;
    overflow: hidden;
    color: white;
}

.blog-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('/assets/images/hero-pattern.png');
    opacity: 0.1;
    z-index: 1;
}

.blog-hero::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 150px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%23f8f9fa' fill-opacity='1' d='M0,224L48,213.3C96,203,192,181,288,181.3C384,181,480,203,576,218.7C672,235,768,245,864,218.7C960,192,1056,128,1152,117.3C1248,107,1344,149,1392,170.7L1440,192L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E");
    background-size: cover;
    background-position: center;
    z-index: 2;
}

.blog-container .container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 3;
}

.blog-hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 3;
}

.blog-hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    font-family: var(--blog-font-heading);
    letter-spacing: -1px;
    line-height: 1.1;
    animation: fadeInUp 1s ease;
        color: #fff8f8;

}

.blog-hero-description {
    font-size: 1.25rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 600px;
    animation: fadeInUp 1.2s ease;
}

.blog-search-container {
    width: 100%;
    max-width: 600px;
    margin: 2rem auto 0;
    position: relative;
    animation: fadeInUp 1.4s ease;
}

.blog-search-input {
    width: 100%;
    padding: 18px 25px;
    border-radius: 50px;
    border: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    font-size: 1rem;
    background-color: rgba(255, 255, 255, 0.95);
    transition: var(--blog-transition);
}

.blog-search-input:focus {
    outline: none;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    background-color: white;
}

.blog-search-button {
    position: absolute;
    right: 5px;
    top: 5px;
    background-color: var(--blog-primary);
    color: white;
    border: none;
    border-radius: 50px;
    padding: 13px 25px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--blog-transition);
}

.blog-search-button:hover {
    background-color: var(--blog-secondary);
    transform: translateY(-2px);
}

/* Categories Section */
.blog-categories {
    padding: 60px 0;
    position: relative;
    z-index: 4;
    background-color: var(--blog-light);
}

.blog-section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    text-align: center;
    font-family: var(--blog-font-heading);
    position: relative;
    padding-bottom: 15px;
}

.blog-section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--blog-primary), var(--blog-accent));
    border-radius: 2px;
}

.category-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 25px;
}

.category-card {
    background-color: white;
    border-radius: var(--blog-border-radius);
    overflow: hidden;
    box-shadow: var(--blog-box-shadow);
    transition: var(--blog-transition);
    text-align: center;
    padding: 30px 20px;
    cursor: pointer;
    position: relative;
    z-index: 1;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--blog-primary), var(--blog-secondary));
    z-index: -1;
    opacity: 0;
    transition: var(--blog-transition);
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--blog-box-shadow-hover);
    color: white;
}

.category-card:hover::before {
    opacity: 1;
}

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

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

.category-name {
    font-weight: 600;
    font-size: 1.2rem;
    transition: var(--blog-transition);
}

.category-count {
    font-size: 0.9rem;
    color: var(--blog-gray-600);
    margin-top: 5px;
    transition: var(--blog-transition);
}

.category-card:hover .category-count {
    color: rgba(255, 255, 255, 0.8);
}

/* Featured Posts Section */
.blog-featured {
    padding: 60px 0;
    background-color: var(--blog-gray-100);
    position: relative;
}

.featured-posts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.featured-post-main {
    grid-column: 1;
    grid-row: 1 / span 2;
    height: 600px;
}

.featured-post {
    position: relative;
    border-radius: var(--blog-border-radius);
    overflow: hidden;
    box-shadow: var(--blog-box-shadow);
    height: 285px;
    transition: var(--blog-transition);
}

.featured-post:hover {
    transform: translateY(-5px);
    box-shadow: var(--blog-box-shadow-hover);
}

.featured-post-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    transition: transform 0.5s ease;
}

.featured-post:hover .featured-post-image {
    transform: scale(1.05);
}

.featured-post-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0) 100%);
    z-index: 2;
}

.featured-post-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px;
    z-index: 3;
    color: white;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.7);
}

.featured-post-category {
    display: inline-block;
    background-color: var(--blog-accent);
    color: var(--blog-dark);
    font-weight: 600;
    padding: 5px 15px;
    border-radius: 30px;
    font-size: 0.8rem;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.featured-post-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.3;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.9);
}

.featured-post-main .featured-post-title {
    font-size: 2.2rem;
}

.featured-post-meta {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

.featured-post-author {
    display: flex;
    align-items: center;
    margin-right: 20px;
}

.featured-post-author img {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    margin-right: 10px;
    border: 2px solid white;
}

.featured-post-date {
    display: flex;
    align-items: center;
}

.featured-post-date i {
    margin-right: 5px;
}

/* Latest Posts Section */
.blog-latest {
    padding: 80px 0;
    background-color: var(--blog-light);
}

.latest-posts-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.latest-posts-title {
    font-size: 2.5rem;
    font-weight: 700;
    font-family: var(--blog-font-heading);
    position: relative;
    padding-bottom: 15px;
}

.latest-posts-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--blog-primary), var(--blog-accent));
    border-radius: 2px;
}

.latest-posts-filter {
    display: flex;
    gap: 15px;
}

.filter-button {
    padding: 10px 20px;
    background-color: var(--blog-gray-200);
    border: none;
    border-radius: 30px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--blog-transition);
}

.filter-button:hover {
    background-color: var(--blog-gray-300);
}

.filter-button.active {
    background-color: var(--blog-primary);
    color: white;
}

.latest-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.blog-card {
    background-color: white;
    border-radius: var(--blog-border-radius);
    overflow: hidden;
    box-shadow: var(--blog-box-shadow);
    transition: var(--blog-transition);
    display: flex;
    flex-direction: column;
    opacity: 0;
    transform: translateY(20px);
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--blog-box-shadow-hover);
}

.blog-card-image {
    position: relative;
    padding-top: 60%; /* 5:3 Aspect Ratio */
    overflow: hidden;
}

.blog-card-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.blog-card-category {
    position: absolute;
    top: 20px;
    left: 20px;
    background-color: var(--blog-accent);
    color: var(--blog-dark);
    padding: 5px 15px;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 1;
}

.blog-card-content {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.3;
}

.blog-card-title a {
    color: var(--blog-dark);
    text-decoration: none;
    transition: var(--blog-transition);
}

.blog-card-title a:hover {
    color: var(--blog-primary);
}

.blog-card-excerpt {
    color: var(--blog-gray-600);
    margin-bottom: 20px;
    line-height: 1.6;
}

.blog-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px solid var(--blog-gray-200);
}

.blog-card-author {
    display: flex;
    align-items: center;
}

.blog-card-author img {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    margin-right: 10px;
}

.blog-card-date {
    font-size: 0.9rem;
    color: var(--blog-gray-600);
}

.blog-card-readmore {
    display: inline-flex;
    align-items: center;
    color: var(--blog-primary);
    font-weight: 600;
    text-decoration: none;
    transition: var(--blog-transition);
}

.blog-card-readmore i {
    margin-left: 5px;
    transition: transform 0.3s ease;
}

.blog-card-readmore:hover {
    color: var(--blog-secondary);
}

.blog-card-readmore:hover i {
    transform: translateX(5px);
}

/* Newsletter Section */
.blog-newsletter {
    padding: 80px 0;
    background-color: var(--blog-primary);
    color: white;
    position: relative;
    overflow: hidden;
}

.blog-newsletter::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('/assets/images/hero-pattern.png');
    opacity: 0.05;
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.newsletter-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    font-family: var(--blog-font-heading);
    color: white;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

.newsletter-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.newsletter-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    position: relative;
}

.newsletter-input {
    width: 100%;
    padding: 15px 25px;
    border-radius: 50px;
    border: none;
    font-size: 1rem;
}

.newsletter-input:focus {
    outline: none;
}

.newsletter-button {
    position: absolute;
    right: 5px;
    top: 5px;
    background-color: var(--blog-secondary);
    color: white;
    border: none;
    border-radius: 50px;
    padding: 10px 25px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--blog-transition);
}

.newsletter-button:hover {
    background-color: var(--blog-dark);
    transform: translateY(-2px);
}

/* Pagination */
.blog-pagination {
    display: flex;
    justify-content: center;
    margin-top: 50px;
}

.pagination-list {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: 10px;
}

.pagination-item a,
.pagination-prev a,
.pagination-next a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: white;
    color: var(--blog-gray-700);
    text-decoration: none;
    font-weight: 500;
    transition: var(--blog-transition);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.pagination-item.active a {
    background-color: var(--blog-primary);
    color: white;
}

.pagination-item a:hover,
.pagination-prev a:hover,
.pagination-next a:hover {
    background-color: var(--blog-gray-200);
    transform: translateY(-2px);
}

/* Responsive Styles */
@media (max-width: 1200px) {
    .blog-hero-title {
        font-size: 3.5rem;
    }
    
    .featured-posts-grid {
        grid-template-columns: 1fr;
    }
    
    .featured-post-main {
        grid-column: auto;
        grid-row: auto;
        height: 400px;
    }
    
    .featured-post {
        height: 350px;
    }
}

@media (max-width: 992px) {
    .blog-hero-title {
        font-size: 3rem;
    }
    
    .latest-posts-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }
    
    .latest-posts-filter {
        width: 100%;
        overflow-x: auto;
        padding-bottom: 10px;
    }
}

@media (max-width: 768px) {
    .blog-hero-title {
        font-size: 2.5rem;
    }
    
    .blog-hero {
        padding: 80px 0 120px;
    }
    
    .blog-section-title,
    .latest-posts-title,
    .newsletter-title {
        font-size: 2rem;
    }
    
    .blog-search-button {
        padding: 13px 15px;
    }
    
    .featured-post-main .featured-post-title {
        font-size: 1.8rem;
    }
    
    .newsletter-form {
        flex-direction: column;
        gap: 10px;
    }
    
    .newsletter-button {
        position: static;
        width: 100%;
        padding: 15px;
    }
}

@media (max-width: 576px) {
    .blog-hero-title {
        font-size: 2rem;
    }
    
    .blog-hero-description {
        font-size: 1rem;
    }
    
    .category-cards {
        grid-template-columns: 1fr 1fr;
    }
    
    .blog-card-content {
        padding: 20px;
    }
    
    .blog-card-title {
        font-size: 1.2rem;
    }
    
    .blog-card-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}

/* RTL Support */
[dir="rtl"] .blog-search-button {
    right: auto;
    left: 5px;
}

[dir="rtl"] .blog-card-readmore i {
    margin-left: 0;
    margin-right: 5px;
}

[dir="rtl"] .blog-card-readmore:hover i {
    transform: translateX(-5px);
}

[dir="rtl"] .featured-post-author img,
[dir="rtl"] .blog-card-author img {
    margin-right: 0;
    margin-left: 10px;
}

[dir="rtl"] .featured-post-date i {
    margin-right: 0;
    margin-left: 5px;
}

[dir="rtl"] .latest-posts-title::after {
    left: auto;
    right: 0;
}

/* Fix for existing CSS conflicts */

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Dark Mode Support */
body.dark-mode .blog-container {
    background-color: var(--blog-dark);
    color: var(--blog-gray-300);
}

body.dark-mode .blog-hero::after {
    filter: invert(1) brightness(0.8);
}

body.dark-mode .blog-categories,
body.dark-mode .blog-latest {
    background-color: var(--blog-gray-900);
}

body.dark-mode .blog-featured {
    background-color: var(--blog-gray-800);
}

body.dark-mode .category-card {
    background-color: var(--blog-gray-800);
    color: var(--blog-gray-300);
}

body.dark-mode .blog-card {
    background-color: var(--blog-gray-800);
}

body.dark-mode .blog-card-title a {
    color: white;
}

body.dark-mode .blog-card-excerpt {
    color: var(--blog-gray-400);
}

body.dark-mode .blog-card-meta {
    border-top-color: var(--blog-gray-700);
}

body.dark-mode .blog-card-date {
    color: var(--blog-gray-400);
}

body.dark-mode .filter-button {
    background-color: var(--blog-gray-700);
    color: var(--blog-gray-300);
}

body.dark-mode .filter-button:hover {
    background-color: var(--blog-gray-600);
}

body.dark-mode .pagination-item a,
body.dark-mode .pagination-prev a,
body.dark-mode .pagination-next a {
    background-color: var(--blog-gray-800);
    color: var(--blog-gray-300);
}

body.dark-mode .pagination-item a:hover,
body.dark-mode .pagination-prev a:hover,
body.dark-mode .pagination-next a:hover {
    background-color: var(--blog-gray-700);
}