:root {
    /* Modern Color Palette */
    --primary: #3a86ff;
    --primary-dark: #2667cc;
    --secondary: #ff006e;
    --secondary-dark: #d10058;
    --accent: #8338ec;
    --dark: #1a1a2e;
    --light: #f8f9fa;
    --gray: #e9ecef;
    --success: #38b000;
    --warning: #ffbe0b;
    
    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Montserrat', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 16px rgba(0,0,0,0.1);
    --shadow-xl: 0 12px 24px rgba(0,0,0,0.15);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Reset and General Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--light);
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition-normal);
}

a:hover {
    color: var(--primary-dark);
}

/* Header Styles */
 /* Header Styles */
 .header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(26, 26, 46, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: white;
    padding: 15px 5%;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
    animation: slideDown 0.8s ease-in-out;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo {
    font-size: 28px;
    font-weight: 700;
    font-family: var(--font-secondary);
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

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

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

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.login-btn {
    background: var(--primary);
    color: white;
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: 5px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.menu-icon {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: white;
}


 /* Footer Styles */
 .footer {
    background: linear-gradient(135deg, var(--dark), #2a2a5a);
    text-align: center;
    padding: 60px 5%;
    position: relative;
    overflow: hidden;
    color: var(--light);
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1534972195531-d756b9bfa9f2?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80') no-repeat center center/cover;
    opacity: 0.05;
    z-index: 0;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    text-align: left;
}

.footer-column {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo {
    width: 180px;
    height: auto;
    margin-bottom: 20px;
    filter: brightness(0) invert(1);
}

.footer-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--light);
    margin-bottom: 20px;
    font-family: var(--font-secondary);
    position: relative;
    display: inline-block;
}

.footer-title::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    bottom: -10px;
    left: 0;
    border-radius: var(--radius-full);
}

.footer-text {
    font-size: 0.95rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    max-width: 300px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition-normal);
    font-size: 0.95rem;
    position: relative;
}

.footer-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: var(--transition-normal);
}

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

.footer-links a:hover::after {
    width: 100%;
}

.social-icons {
    display: flex;
    gap: 15px;
    margin-top: 10px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--light);
    font-size: 1rem;
    transition: var(--transition-normal);
}

.social-icons a:hover {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    transform: translateY(-3px);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

.contact-info i {
    color: var(--primary);
    font-size: 1rem;
}

.copyright {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    position: relative;
    z-index: 1;
    text-align: center;
}


/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.animate-fade-in {
    animation: fadeIn 0.8s ease forwards;
}

/* Blog Post Styles */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.blog-post {
    max-width: 800px;
    margin: 40px auto;
    padding: 30px;
    background: var(--light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.blog-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.blog-title {
    font-size: 2.5rem;
    color: var(--dark);
    margin-bottom: 1rem;
    line-height: 1.2;
    font-family: var(--font-secondary);
    font-weight: 700;
}

.blog-meta {
    color: #666;
    font-size: 0.9rem;
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    align-items: center;
}

.blog-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.blog-meta i {
    color: var(--primary);
}

.blog-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
}

.blog-content {
    line-height: 1.8;
    color: var(--dark);
}

.blog-content h2 {
    color: var(--dark);
    margin: 2rem 0 1rem;
    font-size: 1.8rem;
    font-family: var(--font-secondary);
    font-weight: 600;
}

.blog-content p {
    margin-bottom: 1.5rem;
}

.blog-content ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.blog-content li {
    margin-bottom: 0.8rem;
    position: relative;
}

.blog-content li strong {
    color: var(--primary);
    font-weight: 600;
}

.blog-tags {
    margin: 3rem 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--gray);
    color: var(--dark);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-normal);
}

.tag:hover {
    background: var(--primary);
    color: var(--light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.author-section {
    margin-top: 3rem;
    padding: 2rem;
    border-top: 1px solid var(--gray);
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: rgba(58, 134, 255, 0.05);
    border-radius: var(--radius-md);
}

.author-image {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary);
}

.author-info h3 {
    margin-bottom: 0.5rem;
    color: var(--dark);
    font-size: 1.2rem;
    font-family: var(--font-secondary);
    font-weight: 600;
}

.author-bio {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--dark);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transition: left 0.3s ease;
        gap: 2rem;
    }
    .nav-links.active {
        left: 0;
    }
    .nav-menu {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .blog-title {
        font-size: 2rem;
    }
    
    .blog-meta {
        flex-direction: column;
        gap: 0.8rem;
    }
    
    .author-section {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-section h3::after {
        left: 50%;
        transform: translateX(-50%);
    }
    .menu-icon {
        display: block;
    }
    
    .social-icons {
        justify-content: center;
    }
    
    .footer-links {
        align-items: center;
    }
    
    .footer-links a:hover {
        padding-left: 0;
    }
} 









.footer-content {
    grid-template-columns: 1fr;
    text-align: center;
}

.footer-column {
    align-items: center;
}

.footer-title::after {
    left: 50%;
    transform: translateX(-50%);
}

.footer-links {
    align-items: center;
}

.contact-info p {
    justify-content: center;
}