:root {
            --bg-primary: #0a0a0a;
            --bg-secondary: #111111;
            --bg-tertiary: #1a1a1a;
            --bg-card: #1e1e1e;
            --bg-hover: #2a2a2a;
            --text-primary: #ffffff;
            --text-secondary: #a1a1aa;
            --text-muted: #71717a;
            --accent: #6366f1;
            --accent-hover: #4f46e5;
            --border: #27272a;
            --border-light: #3f3f46;
            --success: #10b981;
            --warning: #f59e0b;
            --error: #ef4444;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
            font-size: 16px;
            overflow-x: hidden;
        }

        /* Smooth Scrolling */
        html {
            scroll-behavior: smooth;
        }

        /* Selection */
        ::selection {
            background: var(--accent);
            color: white;
        }

        /* Header */
        .header {
            position: sticky;
            top: 0;
            background: rgba(10, 10, 10, 0.9);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border);
            z-index: 1000;
        }

        .header-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 2rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 70px;
        }

        .logo {
            font-size: 1.75rem;
            font-weight: 800;
            background: linear-gradient(135deg, #6366f1, #8b5cf6);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-decoration: none;
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: 2rem;
            list-style: none;
        }

        .nav-link {
            color: var(--text-secondary);
            text-decoration: none;
            font-weight: 500;
            padding: 0.5rem 1rem;
            border-radius: 0.5rem;
            transition: all 0.2s ease;
        }

        .nav-link:hover {
            color: var(--text-primary);
            background: var(--bg-hover);
        }

        .search-container {
            position: relative;
        }

        .search-box {
            background: var(--bg-tertiary);
            border: 1px solid var(--border);
            border-radius: 50px;
            padding: 0.75rem 1.25rem;
            color: var(--text-primary);
            width: 320px;
            font-size: 0.95rem;
            transition: all 0.3s ease;
            outline: none;
        }

        .search-box::placeholder {
            color: var(--text-muted);
        }

        .search-box:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
            transform: scale(1.02);
        }

        /* Main Content */
        .main-content {
            max-width: 1400px;
            margin: 0 auto;
            padding: 3rem 2rem;
            min-height: calc(100vh - 140px);
        }

        /* Section Titles */
        .section-title {
            font-size: 2.5rem;
            font-weight: 800;
            margin-bottom: 3rem;
            position: relative;
        }

        .section-title::before {
            content: '';
            position: absolute;
            bottom: -1rem;
            left: 0;
            width: 80px;
            height: 4px;
            background: linear-gradient(135deg, #6366f1, #8b5cf6);
            border-radius: 2px;
        }

        /* Featured Section */
        .featured-section {
            margin-bottom: 5rem;
        }

        .featured-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 3rem;
            height: 500px;
        }

        .featured-main {
            position: relative;
            border-radius: 24px;
            overflow: hidden;
            background: var(--bg-card);
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
            transition: transform 0.3s ease;
        }

        .featured-main:hover {
            transform: translateY(-8px);
        }

        .featured-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.7s ease;
        }

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

        .featured-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
            padding: 3rem;
            color: white;
        }

        .featured-category {
            display: inline-block;
            background: var(--accent);
            color: white;
            padding: 0.5rem 1rem;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 1rem;
            text-decoration: none;
        }

        .featured-title {
            font-size: 2rem;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 1rem;
        }

        .featured-title a {
            color: inherit;
            text-decoration: none;
        }

        .featured-excerpt {
            font-size: 1.1rem;
            opacity: 0.9;
            line-height: 1.6;
            margin-bottom: 1.5rem;
        }

        .featured-meta {
            display: flex;
            align-items: center;
            gap: 1.5rem;
            font-size: 0.9rem;
            opacity: 0.8;
        }

        .featured-sidebar {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .featured-small {
            background: var(--bg-card);
            border-radius: 16px;
            overflow: hidden;
            display: flex;
            transition: all 0.3s ease;
            border: 1px solid var(--border);
        }

        .featured-small:hover {
            transform: translateX(8px);
            border-color: var(--border-light);
        }

        .featured-small-image {
            width: 140px;
            height: 110px;
            object-fit: cover;
            flex-shrink: 0;
        }

        .featured-small-content {
            padding: 1.5rem;
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .featured-small-title {
            font-size: 1rem;
            font-weight: 600;
            line-height: 1.4;
            margin-bottom: 0.75rem;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .featured-small-title a {
            color: var(--text-primary);
            text-decoration: none;
        }

        .featured-small-meta {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* Articles Grid */
        .articles-section {
            margin-bottom: 5rem;
        }

        .articles-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
            gap: 2rem;
        }

        .article-card {
            background: var(--bg-card);
            border-radius: 20px;
            overflow: hidden;
            transition: all 0.3s ease;
            border: 1px solid var(--border);
            position: relative;
        }

        .article-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
            border-color: var(--border-light);
        }

        .article-image-container {
            position: relative;
            height: 240px;
            overflow: hidden;
        }

        .article-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.7s ease;
        }

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

        .article-category {
            position: absolute;
            top: 1rem;
            left: 1rem;
            background: rgba(99, 102, 241, 0.9);
            color: white;
            padding: 0.5rem 1rem;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 600;
            backdrop-filter: blur(10px);
        }

        .article-content {
            padding: 2rem;
        }

        .article-title {
            font-size: 1.4rem;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 1rem;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .article-title a {
            color: var(--text-primary);
            text-decoration: none;
            transition: color 0.2s ease;
        }

        .article-title a:hover {
            color: var(--accent);
        }

        .article-excerpt {
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 1.5rem;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .article-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 1rem;
            border-top: 1px solid var(--border);
            font-size: 0.9rem;
        }

        .article-author {
            color: var(--accent);
            font-weight: 600;
        }

        .article-date {
            color: var(--text-muted);
        }

        /* Load More Button */
        .load-more {
            text-align: center;
            margin: 4rem 0;
        }

        .load-more-btn {
            background: linear-gradient(135deg, #6366f1, #8b5cf6);
            color: white;
            border: none;
            padding: 1rem 2.5rem;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .load-more-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 20px 40px -12px rgba(99, 102, 241, 0.4);
        }

        .load-more-btn:active {
            transform: translateY(0);
        }

        /* Footer */
        .footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border);
            padding: 3rem 0 2rem;
            margin-top: 5rem;
        }

        .footer-content {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 2rem;
            text-align: center;
        }

        .footer-links {
            display: flex;
            justify-content: center;
            gap: 2rem;
            margin-bottom: 2rem;
            flex-wrap: wrap;
        }

        .footer-link {
            color: var(--text-secondary);
            text-decoration: none;
            font-weight: 500;
            transition: color 0.2s ease;
        }

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

        .footer-copyright {
            color: var(--text-muted);
            font-size: 0.9rem;
        }

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

        .fade-in-up {
            animation: fadeInUp 0.6s ease forwards;
        }

        /* Mobile Responsive */
        @media (max-width: 1024px) {
            .featured-grid {
                grid-template-columns: 1fr;
                height: auto;
            }

            .featured-main {
                height: 400px;
            }

            .articles-grid {
                grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            }
        }

        @media (max-width: 768px) {
            .header-container {
                padding: 0 1rem;
                flex-direction: column;
                height: auto;
                padding: 1rem;
                gap: 1rem;
            }

            .nav-menu {
                gap: 1rem;
                flex-wrap: wrap;
                justify-content: center;
            }

            .search-box {
                width: 100%;
                max-width: 300px;
            }

            .main-content {
                padding: 2rem 1rem;
            }

            .section-title {
                font-size: 2rem;
            }

            .featured-overlay {
                padding: 2rem;
            }

            .featured-title {
                font-size: 1.5rem;
            }

            .featured-small {
                flex-direction: column;
            }

            .featured-small-image {
                width: 100%;
                height: 180px;
            }

            .articles-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
        }

        /* Loading States */
        .loading {
            opacity: 0.6;
            pointer-events: none;
        }

        .spinner {
            width: 24px;
            height: 24px;
            border: 2px solid var(--border);
            border-top: 2px solid var(--accent);
            border-radius: 50%;
            animation: spin 1s linear infinite;
            display: inline-block;
            margin-left: 0.5rem;
        }

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

        /* Scrollbar */
        ::-webkit-scrollbar {
            width: 8px;
        }

        ::-webkit-scrollbar-track {
            background: var(--bg-secondary);
        }

        ::-webkit-scrollbar-thumb {
            background: var(--border-light);
            border-radius: 4px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: var(--text-muted);
        }

.modern-footer {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    border-top: 1px solid var(--border);
    position: relative;
    margin-top: 5rem;
    overflow: hidden;
}

.modern-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.5;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 4rem 2rem 2rem;
    position: relative;
    z-index: 1;
}

.footer-main {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

/* Brand Section */
.footer-brand {
    grid-column: span 2;
}

.footer-logo {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #6366f1, #8b5cf6, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
    display: block;
    text-decoration: none;
}

.footer-description {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    max-width: 400px;
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.social-link:hover::before {
    opacity: 1;
}

.social-link:hover {
    color: white;
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.3);
}

.social-link svg {
    position: relative;
    z-index: 1;
    width: 24px;
    height: 24px;
    transition: transform 0.3s ease;
}

.social-link:hover svg {
    transform: scale(1.1);
}

.newsletter-signup {
    margin-top: 1rem;
}

.newsletter-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.newsletter-form {
    display: flex;
    gap: 0.75rem;
    max-width: 350px;
}

.newsletter-input {
    flex: 1;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.875rem 1rem;
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: all 0.3s ease;
    outline: none;
}

.newsletter-input::placeholder {
    color: var(--text-muted);
}

.newsletter-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.newsletter-btn {
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    color: white;
    border: none;
    border-radius: 12px;
    padding: 0.875rem 1.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.newsletter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.newsletter-btn:hover::before {
    left: 100%;
}

.newsletter-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.4);
}

/* Footer Columns */
.footer-column {
    display: flex;
    flex-direction: column;
}

.footer-column-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-column-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    border-radius: 1px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.25rem 0;
}

.footer-link:hover {
    color: var(--text-primary);
    transform: translateX(5px);
}

.footer-link::before {
    content: '';
    position: absolute;
    left: -15px;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 1px;
    background: var(--accent);
    opacity: 0;
    transition: all 0.3s ease;
}

.footer-link:hover::before {
    opacity: 1;
    left: -10px;
}

/* Contact Info */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.contact-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-hover);
    border-radius: 10px;
    color: var(--accent);
    flex-shrink: 0;
}

/* Stats Section */
.footer-stats {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 3rem;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copyright {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-bottom-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-bottom-link:hover {
    color: var(--text-primary);
}

.footer-bottom-links ul {
    display: flex;
    gap: 2rem;           /* spacing between menu items */
    flex-wrap: wrap;     /* allow wrap on smaller screens */
    padding: 0;
    margin: 0;
    list-style: none;
}
.payment-methods {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.payment-icon {
    width: 40px;
    height: 24px;
    background: var(--bg-hover);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* Back to Top Enhancement */
.back-to-top-modern {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(100px);
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}

.back-to-top-modern.visible {
    opacity: 1;
    transform: translateY(0);
}

.back-to-top-modern:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 8px 30px rgba(99, 102, 241, 0.5);
}

.back-to-top-modern::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent, rgba(255,255,255,0.2));
    border-radius: inherit;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.back-to-top-modern:hover::before {
    opacity: 1;
}

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

.footer-animate {
    animation: slideInUp 0.8s ease forwards;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }
    
    .footer-brand {
        grid-column: span 2;
    }
    
    .footer-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .footer-container {
        padding: 3rem 1rem 2rem;
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-brand {
        grid-column: span 1;
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .newsletter-form {
        max-width: 100%;
    }
    
    .footer-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        padding: 1.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .footer-bottom-links {
        justify-content: center;
    }
    
    .back-to-top-modern {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
}

@media (max-width: 480px) {
    .footer-stats {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .footer-bottom-links {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Dark mode enhancements */
@media (prefers-color-scheme: dark) {
    .modern-footer {
        background: linear-gradient(135deg, #0a0a0a 0%, #111111 100%);
    }
}

/* Print styles */
@media print {
    .modern-footer,
    .back-to-top-modern {
        display: none !important;
    }
}

/* Modern Header Styles */
.modern-header {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.modern-header.scrolled {
    background: rgba(10, 10, 10, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    position: relative;
}

/* Logo Section */
.header-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: 1001;
}

.logo-link {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #6366f1, #8b5cf6, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

.logo-link:hover {
    transform: scale(1.05);
}

.logo-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    transition: width 0.3s ease;
}

.logo-link:hover::after {
    width: 100%;
}

.logo-badge {
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.2rem 0.5rem;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Navigation Menu */
.header-nav {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.75rem 1.25rem;
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
    transform: translateY(-2px);
}

.nav-link.active {
    color: var(--accent);
    background: rgba(99, 102, 241, 0.1);
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s ease;
}

.nav-link:hover::before,
.nav-link.active::before {
    width: 20px;
}

/* Dropdown Menu */
.nav-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1rem 0;
    min-width: 200px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    backdrop-filter: blur(20px);
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.dropdown-item:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

/* Search Section */
.header-search {
    position: relative;
    z-index: 1001;
}

.search-container {
    position: relative;
}

.search-input {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 50px;
    padding: 0.875rem 1.25rem 0.875rem 3rem;
    color: var(--text-primary);
    font-size: 0.95rem;
    width: 320px;
    transition: all 0.3s ease;
    outline: none;
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
    width: 380px;
}

.search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.search-results {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    max-height: 400px;
    overflow-y: auto;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    backdrop-filter: blur(20px);
}

.search-results.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.search-result-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    text-decoration: none;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border);
    transition: all 0.3s ease;
}

.search-result-item:hover {
    background: var(--bg-hover);
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-image {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

.search-result-content {
    flex: 1;
}

.search-result-title {
    font-weight: 600;
    margin-bottom: 0.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.search-result-excerpt {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: 1001;
}

.action-btn {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.action-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.action-btn:hover::before {
    opacity: 1;
}

.action-btn:hover {
    color: white;
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.3);
}

.action-btn svg {
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease;
}

.action-btn:hover svg {
    transform: scale(1.1);
}

.action-btn.notification {
    position: relative;
}

.notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ef4444;
    color: white;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    font-size: 0.7rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--bg-primary);
}

/* Theme Toggle */
.theme-toggle {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 0.75rem;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.theme-toggle:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1002;
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background: var(--bg-secondary);
    padding: 2rem;
    transition: right 0.3s ease;
    z-index: 1001;
    overflow-y: auto;
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.mobile-nav-close {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

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

.mobile-nav-item {
    margin-bottom: 0.5rem;
}

.mobile-nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 1rem;
    display: block;
    border-radius: 12px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .header-container {
        padding: 0 1.5rem;
    }
    
    .nav-menu {
        gap: 1.5rem;
    }
    
    .search-input {
        width: 260px;
    }
    
    .search-input:focus {
        width: 300px;
    }
}

@media (max-width: 768px) {
    .header-container {
        padding: 0 1rem;
        height: 70px;
    }
    
    .header-nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .search-input {
        width: 200px;
        padding: 0.75rem 1rem 0.75rem 2.5rem;
    }
    
    .search-input:focus {
        width: 240px;
    }
    
    .header-actions {
        gap: 0.5rem;
    }
    
    .action-btn {
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    .header-container {
        gap: 1rem;
    }
    
    .logo-link {
        font-size: 1.5rem;
    }
    
    .header-search {
        flex: 1;
    }
    
    .search-input {
        width: 100%;
        max-width: 200px;
    }
    
    .search-input:focus {
        width: 100%;
    }
}

/* Animation Effects */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.header-animate {
    animation: slideDown 0.5s ease forwards;
}

/* Progress Bar */
.header-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    transition: width 0.3s ease;
    width: 0%;
}

/* Search Loading State */
.search-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    color: var(--text-muted);
}

.search-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-top: 2px solid var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 0.5rem;
}

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

.list-style-none
{
    list-style: none !important;
}