:root {
    --neon-cyan: #00fff9;
    --neon-pink: #ff006e;
    --neon-purple: #9d4edd;
    --neon-blue: #3a86ff;
    --neon-green: #39ff14;
    --background-dark: #0a0a0f;
    --background-card: #1a1a2e;
    --background-section: #16213e;
    --text-primary: #ffffff;
    --text-secondary: #b8c1ec;
    --text-accent: #00fff9;
    --border-neon: #00fff9;
    --shadow-neon-cyan: 0 0 10px rgba(0, 255, 249, 0.5), 0 0 20px rgba(0, 255, 249, 0.3);
    --shadow-neon-pink: 0 0 10px rgba(255, 0, 110, 0.5), 0 0 20px rgba(255, 0, 110, 0.3);
    --shadow-neon-purple: 0 0 10px rgba(157, 78, 221, 0.5), 0 0 20px rgba(157, 78, 221, 0.3);
    --shadow-card: 0 4px 6px rgba(0, 255, 249, 0.1), 0 0 20px rgba(0, 255, 249, 0.05);
    --transition: all 0.3s ease;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background-dark);
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(157, 78, 221, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 255, 249, 0.1) 0%, transparent 50%);
    background-attachment: fixed;
}

/* Navigation */
.navbar {
    background-color: var(--background-card);
    box-shadow: var(--shadow-card);
    border-bottom: 1px solid var(--neon-cyan);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--neon-cyan);
    text-decoration: none;
    transition: var(--transition);
    text-shadow: var(--shadow-neon-cyan);
}

.nav-logo:hover {
    color: var(--neon-pink);
    text-shadow: var(--shadow-neon-pink);
}

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

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--neon-cyan);
    box-shadow: var(--shadow-neon-cyan);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--neon-cyan);
    text-shadow: 0 0 8px rgba(0, 255, 249, 0.6);
}

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

/* Main Content */
.main-content {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 2rem;
}

.section {
    background-color: var(--background-card);
    border-radius: 12px;
    padding: 2.5rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0, 255, 249, 0.2);
    animation: fadeInUp 0.6s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section-title {
    font-size: 2rem;
    color: var(--neon-cyan);
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--neon-cyan);
    text-shadow: var(--shadow-neon-cyan);
}

.about-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

/* Skills Section */
.skills-category {
    margin-bottom: 2rem;
}

.skills-category:last-child {
    margin-bottom: 0;
}

.skills-category-title {
    font-size: 1.25rem;
    color: var(--neon-pink);
    margin-bottom: 1rem;
    text-shadow: 0 0 8px rgba(255, 0, 110, 0.4);
}

.skills-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.skill-tag {
    display: inline-block;
    background: linear-gradient(135deg, var(--background-section), var(--background-card));
    color: var(--neon-cyan);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    border: 1px solid var(--neon-cyan);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    cursor: default;
}

.skill-tag:hover {
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
    color: var(--background-dark);
    border-color: var(--neon-pink);
    transform: translateY(-2px);
    box-shadow: var(--shadow-neon-cyan);
}

.skills-note {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
    font-style: italic;
}

/* Projects Section */
.project-card {
    background-color: var(--background-section);
    border-left: 4px solid var(--neon-pink);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border-radius: 8px;
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(255, 0, 110, 0.1);
}

.project-card:hover {
    box-shadow: var(--shadow-neon-pink);
    transform: translateX(5px);
    border-left-color: var(--neon-cyan);
}

.project-title {
    font-size: 1.5rem;
    color: var(--neon-purple);
    margin-bottom: 0.75rem;
    text-shadow: 0 0 8px rgba(157, 78, 221, 0.4);
}

.project-description {
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.project-list {
    list-style-position: inside;
    color: var(--text-secondary);
    margin-left: 1rem;
}

.project-list li {
    margin-bottom: 0.5rem;
}

.tryhackme-badge {
    margin-top: 1rem;
}

/* Credentials Section */
.credly-badge {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem;
}

/* Contact Section */
.contact-content {
    text-align: center;
}

.contact-text {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

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

.contact-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
    color: var(--background-dark);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid var(--neon-cyan);
}

.contact-link:hover {
    background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple));
    border-color: var(--neon-pink);
    transform: translateY(-2px);
    box-shadow: var(--shadow-neon-pink);
}

.contact-icon {
    width: 24px;
    height: 24px;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--background-section), var(--background-card));
    color: var(--text-primary);
    text-align: center;
    padding: 2rem;
    margin-top: 3rem;
    border-top: 2px solid var(--neon-cyan);
    box-shadow: 0 -4px 20px rgba(0, 255, 249, 0.1);
}

/* Blog Specific Styles */
.blog-header {
    text-align: center;
    margin-bottom: 2rem;
}

.blog-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.blog-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.blog-post-card {
    background-color: var(--background-card);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0, 255, 249, 0.2);
    transition: var(--transition);
    animation: fadeInUp 0.6s ease;
}

.blog-post-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-neon-cyan);
    border-color: var(--neon-cyan);
}

.blog-post-date {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.blog-post-title {
    font-size: 1.5rem;
    color: var(--neon-purple);
    margin-bottom: 1rem;
    text-shadow: 0 0 8px rgba(157, 78, 221, 0.4);
}

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

.blog-post-title a:hover {
    color: var(--neon-cyan);
    text-shadow: var(--shadow-neon-cyan);
}

.blog-post-excerpt {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.read-more {
    display: inline-block;
    color: var(--neon-cyan);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.read-more:hover {
    color: var(--neon-pink);
    text-decoration: underline;
    text-shadow: 0 0 8px rgba(255, 0, 110, 0.6);
}

/* Blog Post Page Styles */
.post-container {
    max-width: 800px;
    margin: 2rem auto;
    padding: 0 2rem;
}

.post-header {
    text-align: center;
    margin-bottom: 2rem;
}

.post-title {
    font-size: 2.5rem;
    color: var(--neon-cyan);
    margin-bottom: 0.5rem;
    text-shadow: var(--shadow-neon-cyan);
}

.post-meta {
    color: var(--text-secondary);
    font-size: 1rem;
}

.post-content {
    background-color: var(--background-card);
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0, 255, 249, 0.2);
    line-height: 1.8;
}

.post-content h2 {
    font-size: 1.75rem;
    color: var(--neon-purple);
    margin-top: 2rem;
    margin-bottom: 1rem;
    text-shadow: 0 0 8px rgba(157, 78, 221, 0.4);
}

.post-content h3 {
    font-size: 1.5rem;
    color: var(--neon-pink);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    text-shadow: 0 0 8px rgba(255, 0, 110, 0.4);
}

.post-content h4 {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-top: 1rem;
    margin-bottom: 0.5rem;
}

.post-content p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.post-content ul,
.post-content ol {
    margin-bottom: 1rem;
    margin-left: 2rem;
    color: var(--text-secondary);
}

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

.post-content code {
    background-color: var(--background-section);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    border: 1px solid var(--neon-cyan);
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
    color: var(--neon-cyan);
}

.post-content pre {
    background-color: var(--background-section);
    color: var(--text-primary);
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid var(--neon-purple);
    overflow-x: auto;
    margin-bottom: 1rem;
    box-shadow: 0 0 10px rgba(157, 78, 221, 0.2);
}

.post-content pre code {
    background-color: transparent;
    color: inherit;
    padding: 0;
}

.back-to-blog {
    display: inline-block;
    margin-top: 2rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
    color: var(--background-dark);
    text-decoration: none;
    border-radius: 8px;
    border: 2px solid var(--neon-cyan);
    font-weight: 600;
    transition: var(--transition);
}

.back-to-blog:hover {
    background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple));
    border-color: var(--neon-pink);
    box-shadow: var(--shadow-neon-pink);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }

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

    .main-content {
        padding: 0 1rem;
    }

    .section {
        padding: 1.5rem;
    }

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

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

    .blog-posts-grid {
        grid-template-columns: 1fr;
    }

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