:root {
    --color-primary: #a855f7;
    --color-secondary: #60a5fa;
    --color-accent: #ec4899;
    --color-text-primary: #ffffff;
    --color-text-secondary: #94a3b8;
    --color-text-tertiary: #cbd5e1;
    --color-background: #0f172a;
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --font-size-sm: 0.85rem;
    --font-size-base: 0.95rem;
    --font-size-md: 1.1rem;
    --font-size-lg: 1.2rem;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 8px;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --hover-lift: translateY(-1px);
    --button-padding: 0.6rem 1rem;
    --badge-padding: 0.5rem 0.9rem;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--color-background);
    color: var(--color-text-primary);
    min-height: 100vh;
    position: relative;
}

.container {
    display: flex;
    min-height: 100vh;
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    justify-content: space-between;
    align-items: stretch;
}

.left-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--spacing-xl);
    max-width: 600px;
}

.right-section {
    flex: 0 0 400px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
    height: 100%;
}

.main-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--color-text-primary) 0%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.subtitle {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-secondary);
    font-weight: 500;
}

.tagline {
    font-size: var(--font-size-md);
    color: var(--color-text-tertiary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
    max-width: 480px;
}

.tagline strong {
    color: var(--color-text-primary);
}

.social-links {
    margin-bottom: var(--spacing-lg);
}

.social-links h3 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-secondary);
    font-weight: 600;
}

.social-links a {
    display: inline-block;
    color: var(--color-text-tertiary);
    text-decoration: none;
    margin-bottom: var(--spacing-sm);
    margin-right: var(--spacing-sm);
    font-size: var(--font-size-base);
    transition: var(--transition-smooth);
    position: relative;
    padding: var(--button-padding);
    border-radius: var(--border-radius);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    overflow: hidden;
}

.social-links a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(168, 85, 247, 0.2), rgba(96, 165, 250, 0.2), transparent);
    transition: left 0.5s ease;
}

.social-links a:hover {
    color: var(--color-primary);
    background: rgba(168, 85, 247, 0.05);
    border-color: rgba(168, 85, 247, 0.15);
    transform: var(--hover-lift);
    box-shadow: 0 4px 16px rgba(168, 85, 247, 0.1);
}

.social-links a:hover::before {
    left: 100%;
}

.contact-info {
    border-top: 1px solid var(--glass-border);
    padding-top: var(--spacing-lg);
}

.contact-info h3 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-secondary);
    font-weight: 600;
}

.contact-item {
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-base);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.contact-item strong {
    color: var(--color-text-secondary);
}

.contact-item a {
    color: var(--color-text-tertiary);
    text-decoration: none;
    transition: var(--transition-smooth);
    padding: var(--button-padding);
    border-radius: var(--border-radius);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    display: inline-block;
    position: relative;
    overflow: hidden;
    font-size: var(--font-size-base);
}

.contact-item a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(168, 85, 247, 0.2), rgba(96, 165, 250, 0.2), transparent);
    transition: left 0.5s ease;
}

.contact-item a:hover {
    color: var(--color-primary);
    background: rgba(168, 85, 247, 0.05);
    border-color: rgba(168, 85, 247, 0.15);
    transform: var(--hover-lift);
}

.contact-item a:hover::before {
    left: 100%;
}

.projects {
    margin-bottom: var(--spacing-lg);
}

.projects h3 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-secondary);
    font-weight: 600;
}

.project-link {
    display: inline-block;
    color: var(--color-text-tertiary);
    text-decoration: none;
    margin-bottom: var(--spacing-sm);
    margin-right: var(--spacing-sm);
    font-size: var(--font-size-base);
    transition: var(--transition-smooth);
    position: relative;
    padding: var(--button-padding);
    border-radius: var(--border-radius);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    overflow: hidden;
}

.project-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(168, 85, 247, 0.2), rgba(96, 165, 250, 0.2), transparent);
    transition: left 0.5s ease;
}

.project-link:hover {
    color: var(--color-primary);
    background: rgba(168, 85, 247, 0.05);
    border-color: rgba(168, 85, 247, 0.15);
    transform: var(--hover-lift);
    box-shadow: 0 4px 16px rgba(168, 85, 247, 0.1);
}

.project-link:hover::before {
    left: 100%;
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* Blog Section Styles */
.blog-section {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border-top: 1px solid var(--glass-border);
    padding-top: var(--spacing-lg);
}

.blog-section h3 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-secondary);
    font-weight: 600;
}

.blog-articles {
    margin-bottom: var(--spacing-md);
}

.blog-article {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 0;
    margin-bottom: var(--spacing-sm);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.blog-article::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(168, 85, 247, 0.1), rgba(96, 165, 250, 0.1), transparent);
    transition: left 0.5s ease;
}

.blog-article:hover {
    background: rgba(168, 85, 247, 0.05);
    border-color: rgba(168, 85, 247, 0.15);
    transform: var(--hover-lift);
    box-shadow: 0 4px 16px rgba(168, 85, 247, 0.1);
}

.blog-article:hover::before {
    left: 100%;
}

.blog-article-image {
    width: 100%;
    height: 160px;
    overflow: hidden;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    position: relative;
    z-index: 1;
}

.blog-article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

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

.blog-article-content {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
}

.blog-article-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
    line-height: 1.4;
    text-decoration: none;
    position: relative;
    z-index: 1;
}

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

.blog-article-excerpt {
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
    margin-bottom: var(--spacing-xs);
    line-height: 1.5;
    position: relative;
    z-index: 1;
}

.blog-article-meta {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    position: relative;
    z-index: 1;
}

.blog-article-date {
    opacity: 0.8;
}

.blog-article-read-time {
    opacity: 0.6;
}

.blog-article-read-time::before {
    content: '•';
    margin-right: var(--spacing-xs);
}

.blog-loading {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
}

.blog-error {
    color: var(--color-accent);
    font-size: var(--font-size-sm);
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(236, 72, 153, 0.05);
    border: 1px solid rgba(236, 72, 153, 0.15);
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
}

/* Special handling for articles without images */
.blog-article:not(:has(.blog-article-image)) .blog-article-content {
    padding: var(--spacing-md);
}

.blog-link {
    display: inline-block;
    color: var(--color-text-tertiary);
    text-decoration: none;
    font-size: var(--font-size-base);
    transition: var(--transition-smooth);
    position: relative;
    padding: var(--button-padding);
    border-radius: var(--border-radius);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    overflow: hidden;
}

.blog-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(168, 85, 247, 0.2), rgba(96, 165, 250, 0.2), transparent);
    transition: left 0.5s ease;
}

.blog-link:hover {
    color: var(--color-primary);
    background: rgba(168, 85, 247, 0.05);
    border-color: rgba(168, 85, 247, 0.15);
    transform: var(--hover-lift);
    box-shadow: 0 4px 16px rgba(168, 85, 247, 0.1);
}

.blog-link:hover::before {
    left: 100%;
}