/* style.css */
/* General Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

:root {
    --space-dark: #0B0B1D;
    --space-blue: #1A1A40;
    --space-purple: #4A2FBD;
    --neon-blue: #00F3FF;
    --neon-purple: #C724B1;
    --star-yellow: #FFD700;
    --text-light: #FFFFFF;
    --text-dim: #AAAAAA;
}

body {
    background: var(--space-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
    background-image:
        radial-gradient(white, rgba(255,255,255,.2) 2px, transparent 5px),
        radial-gradient(white, rgba(255,255,255,.15) 1px, transparent 3px),
        radial-gradient(white, rgba(255,255,255,.1) 2px, transparent 4px);
    background-size: 550px 550px, 350px 350px, 250px 250px;
    background-position: 0 0, 40px 60px, 130px 270px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(11, 11, 29, 0.8), rgba(11, 11, 29, 0.9)), url('./img/hero-bg.jpg') no-repeat center center/cover;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='4' height='4' viewBox='0 0 4 4'%3E%3Cpath fill='%23ffffff' fill-opacity='0.4' d='M1 3h1v1H1V3zm2-2h1v1H3V1z'%3E%3C/path%3E%3C/svg%3E");
    animation: twinkle 8s linear infinite;
}

@keyframes twinkle {
    0% { opacity: 0.3; }
    50% { opacity: 0.7; }
    100% { opacity: 0.3; }
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 4rem;
    text-shadow: 0 0 10px var(--neon-blue), 0 0 20px var(--neon-blue);
    animation: fadeIn 2s ease-in-out, glow 2s ease-in-out infinite alternate;
    margin-bottom: 1rem;
}

.hero-title .highlight {
    color: var(--star-yellow);
    text-transform: uppercase;
    font-weight: 800;
    text-shadow: 0 0 10px var(--star-yellow), 0 0 20px rgba(255, 215, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.8rem;
    margin-top: 10px;
    color: var(--neon-purple);
    text-shadow: 0 0 5px var(--neon-purple);
}

@keyframes glow {
    from {
        text-shadow: 0 0 10px var(--neon-blue), 0 0 20px var(--neon-blue);
    }
    to {
        text-shadow: 0 0 15px var(--neon-blue), 0 0 30px var(--neon-blue), 0 0 40px var(--neon-blue);
    }
}

.social-icons {
    margin-top: 2rem;
}

.social-icon {
    color: var(--text-light);
    margin: 0 15px;
    font-size: 2.2rem;
    transition: all 0.3s ease;
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
}

.social-icon:hover {
    transform: scale(1.2) translateY(-5px);
    color: var(--neon-blue);
    text-shadow: 0 0 10px var(--neon-blue);
}

/* Navbar */
.navbar {
    background: rgba(26, 26, 64, 0.95);
    color: var(--text-light);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
}

.navbar ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 2.5rem;
}

.navbar a {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.navbar a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-blue);
    transition: width 0.3s ease;
}

.navbar a:hover {
    color: var(--neon-blue);
}

.navbar a:hover::after {
    width: 100%;
}

/* Section Styling */
.section {
    padding: 5rem 0;
}

.section-title {
    font-size: 2.8rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--neon-blue);
    position: relative;
    text-shadow: 0 0 10px rgba(0, 243, 255, 0.3);
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    margin: 15px auto 0;
    border-radius: 2px;
}

/* About Section */
.about-section {
    background: linear-gradient(to bottom, var(--space-blue), var(--space-dark));
    padding: 5rem 2rem;
    border-radius: 20px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
    margin: 4rem auto;
    position: relative;
    overflow: hidden;
}

.about-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, transparent 20%, var(--space-dark) 70%);
    transform: rotate(30deg);
}

.about-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.about-photo {
    width: 320px;
    height: 320px;
    border-radius: 50%;
    box-shadow: 0 0 30px rgba(0, 243, 255, 0.5);
    border: 5px solid var(--neon-blue);
    object-fit: cover;
    transition: all 0.5s ease;
    position: relative;
    overflow: hidden;
}

.about-photo:hover {
    transform: scale(1.08);
    box-shadow: 0 0 40px var(--neon-blue);
}

.about-photo::after {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--neon-blue), transparent, var(--neon-purple));
    z-index: -1;
    animation: rotate 3s linear infinite;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.about-text-container {
    max-width: 600px;
    flex: 1;
}

.about-title {
    font-size: 2.2rem;
    color: var(--neon-blue);
    font-weight: bold;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 10px rgba(0, 243, 255, 0.3);
}

.about-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--star-yellow);
    margin: 15px 0 20px;
    border-radius: 2px;
}

.about-text {
    font-size: 1.2rem;
    color: var(--text-light);
    line-height: 1.8;
    text-align: justify;
    position: relative;
    padding: 1.5rem;
    background: rgba(26, 26, 64, 0.7);
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    transition: box-shadow 0.3s ease;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(74, 47, 189, 0.3);
}

.about-text:hover {
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.gradient-text {
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: bold;
}

/* Skills Section */
.skills-section {
    background: var(--space-dark);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.skill-card {
    background: linear-gradient(145deg, var(--space-blue), var(--space-dark));
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    padding: 2.5rem;
    text-align: center;
    transition: all 0.4s ease;
    border: 1px solid rgba(74, 47, 189, 0.2);
    position: relative;
    overflow: hidden;
}

.skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.skill-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.skill-card:hover::before {
    transform: scaleX(1);
}

.skill-card i {
    font-size: 3.5rem;
    color: var(--neon-blue);
    margin-bottom: 1.5rem;
    text-shadow: 0 0 10px rgba(0, 243, 255, 0.5);
}

.skill-card h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.skill-card p {
    color: var(--text-dim);
    font-size: 1.1rem;
}

/* Projects Section */
.projects-section {
    background: linear-gradient(to bottom, var(--space-dark), var(--space-blue));
    padding: 5rem 0;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.project-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
    transition: all 0.4s ease;
    height: 300px;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

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

.project-card:hover img {
    transform: scale(1.1);
}

.project-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(11, 11, 29, 0.9));
    color: var(--text-light);
    padding: 2rem;
    transform: translateY(100%);
    transition: transform 0.4s ease;
    backdrop-filter: blur(5px);
}

.project-card:hover .project-info {
    transform: translateY(0);
}

.project-title {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 0.8rem;
    color: var(--neon-blue);
}

.project-description {
    font-size: 1.1rem;
    color: var(--text-dim);
}

/* Blog Preview Section */
.blog-preview-section, .books-preview-section {
    background: var(--space-dark);
    padding: 5rem 0;
}

.blog-preview-grid, .books-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.blog-preview-card, .book-preview-card {
    background: linear-gradient(145deg, var(--space-blue), var(--space-dark));
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
    transition: all 0.4s ease;
    border: 1px solid rgba(74, 47, 189, 0.2);
}

.blog-preview-card:hover, .book-preview-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

.blog-preview-card img, .book-preview-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.blog-preview-info, .book-preview-info {
    padding: 1.5rem;
}

.blog-date {
    color: var(--neon-purple);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    display: block;
}

.blog-preview-title, .book-preview-title {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.blog-preview-excerpt, .book-preview-description {
    color: var(--text-dim);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.read-more, .download-button {
    display: inline-flex;
    align-items: center;
    color: var(--neon-blue);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.read-more:hover, .download-button:hover {
    color: var(--neon-purple);
    transform: translateX(5px);
}

.read-more i, .download-button i {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.read-more:hover i {
    transform: translateX(5px);
}

.book-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.book-format, .book-size {
    background: rgba(74, 47, 189, 0.2);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    color: var(--neon-purple);
}

.section-cta {
    text-align: center;
    margin-top: 2rem;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    color: var(--text-light);
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

/* Contact Section */
.contact-section {
    background: linear-gradient(to bottom, var(--space-blue), var(--space-dark));
    padding: 5rem 2rem;
    color: var(--text-light);
    text-align: center;
    border-radius: 20px;
    margin: 4rem auto;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
    position: relative;
    overflow: hidden;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='4' height='4' viewBox='0 0 4 4'%3E%3Cpath fill='%23ffffff' fill-opacity='0.1' d='M1 3h1v1H1V3zm2-2h1v1H3V1z'%3E%3C/path%3E%3C/svg%3E");
}

.contact-section .section-title {
    color: var(--text-light);
    text-shadow: 0 0 10px rgba(0, 243, 255, 0.5);
    position: relative;
    z-index: 2;
}

.contact-message {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    color: var(--text-dim);
    position: relative;
    z-index: 2;
}

.contact-info {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2.5rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 2;
}

.contact-card {
    background: rgba(26, 26, 64, 0.7);
    padding: 2rem;
    border-radius: 20px;
    width: 300px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    text-align: center;
    transition: all 0.4s ease;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(74, 47, 189, 0.2);
}

.contact-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.contact-card i {
    font-size: 2.8rem;
    color: var(--neon-blue);
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.contact-card:hover i {
    transform: scale(1.2);
    color: var(--neon-purple);
}

.contact-card h3 {
    font-size: 1.5rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.contact-card p {
    font-size: 1rem;
    color: var(--text-dim);
    line-height: 1.5;
    margin-bottom: 0.5rem;
}

.contact-card a {
    text-decoration: none;
    color: var(--neon-blue);
    font-weight: bold;
    transition: color 0.3s ease;
}

.contact-card a:hover {
    color: var(--neon-purple);
}

/* Footer */
.footer {
    background: var(--space-blue);
    color: var(--text-light);
    padding: 2rem 0;
    text-align: center;
    margin-top: 4rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
}

.footer-text {
    font-size: 1rem;
    color: var(--text-dim);
    transition: color 0.3s ease;
}

.footer-text:hover {
    color: var(--text-light);
}

/* Animations */
@keyframes fadeIn {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-title {
        font-size: 3rem;
    }

    .about-container {
        flex-direction: column;
        text-align: center;
    }

    .about-title::after {
        margin: 15px auto 20px;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.4rem;
    }

    .navbar ul {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .skills-grid,
    .projects-grid,
    .blog-preview-grid,
    .books-preview-grid {
        grid-template-columns: 1fr;
    }

    .contact-info {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 2.2rem;
    }

    .about-photo {
        width: 250px;
        height: 250px;
    }
}


/* Additional CSS for blog.php and books.php */

/* Blog Hero Section */
.blog-hero, .books-hero {
    background: linear-gradient(rgba(11, 11, 29, 0.8), rgba(11, 11, 29, 0.9)), url('./img/blog-bg.jpg') no-repeat center center/cover;
    padding: 8rem 0 4rem;
    text-align: center;
}

.blog-hero-title, .books-hero-title {
    font-size: 3.5rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    text-shadow: 0 0 15px rgba(0, 243, 255, 0.5);
}

.blog-hero-subtitle, .books-hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-dim);
}

/* Blog Main Content */
.blog-main, .books-main {
    padding: 4rem 0;
    background: var(--space-dark);
}

.blog-container {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 3rem;
}

.blog-posts {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.blog-post {
    background: linear-gradient(145deg, var(--space-blue), var(--space-dark));
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
    transition: all 0.4s ease;
}

.blog-post:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

.blog-post-header {
    position: relative;
}

.blog-post-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.blog-post-meta {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    background: linear-gradient(transparent, rgba(11, 11, 29, 0.9));
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.blog-post-date {
    color: var(--neon-blue);
    font-weight: 600;
}

.blog-post-tags {
    display: flex;
    gap: 0.5rem;
}

.blog-post-tag {
    background: rgba(74, 47, 189, 0.3);
    color: var(--neon-purple);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
}

.blog-post-content {
    padding: 2rem;
}

.blog-post-title {
    font-size: 2rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.blog-post-text {
    color: var(--text-dim);
    line-height: 1.8;
}

.blog-post-text h3 {
    color: var(--neon-blue);
    margin: 1.5rem 0 1rem;
}

.blog-post-text p, .blog-post-text ul, .blog-post-text ol {
    margin-bottom: 1.5rem;
}

.blog-post-text ul, .blog-post-text ol {
    padding-left: 1.5rem;
}

.blog-post-text li {
    margin-bottom: 0.5rem;
}

/* Blog Sidebar */
.blog-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.sidebar-widget {
    background: linear-gradient(145deg, var(--space-blue), var(--space-dark));
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.widget-title {
    color: var(--neon-blue);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.sidebar-widget p {
    color: var(--text-dim);
    line-height: 1.6;
}

.category-list, .recent-posts {
    list-style: none;
}

.category-list li, .recent-posts li {
    margin-bottom: 0.8rem;
}

.category-list a, .recent-posts a {
    color: var(--text-dim);
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(74, 47, 189, 0.2);
}

.category-list a:hover, .recent-posts a:hover {
    color: var(--neon-blue);
}

.subscribe-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.subscribe-form input {
    padding: 0.8rem;
    border-radius: 8px;
    border: 1px solid rgba(74, 47, 189, 0.3);
    background: var(--space-dark);
    color: var(--text-light);
}

.subscribe-form button {
    padding: 0.8rem;
    border-radius: 8px;
    border: none;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    color: var(--text-light);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.subscribe-form button:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* Books Filters */
.books-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 30px;
    background: var(--space-blue);
    color: var(--text-dim);
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn.active, .filter-btn:hover {
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    color: var(--text-light);
}

/* Books Grid */
.books-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2.5rem;
}

.book-card {
    background: linear-gradient(145deg, var(--space-blue), var(--space-dark));
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
    transition: all 0.4s ease;
}

.book-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

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

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

.book-card:hover .book-image img {
    transform: scale(1.1);
}

.book-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--neon-purple);
    color: var(--text-light);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.book-info {
    padding: 1.5rem;
}

.book-title {
    font-size: 1.4rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.book-description {
    color: var(--text-dim);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.book-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.book-year, .book-pages, .book-size {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    color: var(--text-dim);
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    color: var(--text-light);
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.download-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* Responsive Design for Blog and Books */
@media (max-width: 992px) {
    .blog-container {
        grid-template-columns: 1fr;
    }

    .blog-sidebar {
        order: -1;
    }
}

@media (max-width: 768px) {
    .blog-hero-title, .books-hero-title {
        font-size: 2.5rem;
    }

    .books-grid {
        grid-template-columns: 1fr;
    }

    .books-filters {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .blog-hero-title, .books-hero-title {
        font-size: 2rem;
    }

    .blog-post-meta {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .book-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
}