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

:root {
    /* Color Palette */
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --secondary-color: #8b5cf6;
    --accent-color: #06b6d4;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    
    /* Dark Theme Colors */
    --bg-primary: #0f0f23;
    --bg-secondary: #1a1a2e;
    --bg-tertiary: #16213e;
    --bg-card: rgba(26, 26, 46, 0.8);
    --bg-glass: rgba(255, 255, 255, 0.05);
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --gradient-secondary: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
    --gradient-accent: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.3);
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

body {
    font-family: var(--font-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Advanced Gaming-Coding Animated Background */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: 
        radial-gradient(ellipse at top, #1a1a2e 0%, #0f0f23 50%, #000000 100%),
        linear-gradient(135deg, rgba(99, 102, 241, 0.03) 0%, rgba(139, 92, 246, 0.03) 100%);
    overflow: hidden;
}

.bg-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(6, 182, 212, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 60% 70%, rgba(16, 185, 129, 0.08) 0%, transparent 50%);
    animation: particleFloat 25s ease-in-out infinite;
}

/* Floating Code Elements */
.animated-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%236366f1' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    animation: codePattern 30s linear infinite;
    opacity: 0.4;
}

/* Matrix Rain Effect */
.animated-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(90deg, transparent 0%, rgba(99, 102, 241, 0.02) 50%, transparent 100%),
        linear-gradient(0deg, transparent 0%, rgba(6, 182, 212, 0.02) 50%, transparent 100%);
    background-size: 200px 200px, 150px 150px;
    animation: matrixRain 20s linear infinite, matrixRain2 25s linear infinite reverse;
}

/* Geometric Shapes */
.bg-particles::before {
    content: '';
    position: absolute;
    top: 10%;
    left: 10%;
    width: 100px;
    height: 100px;
    background: linear-gradient(45deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
    animation: floatShape1 15s ease-in-out infinite;
}

.bg-particles::after {
    content: '';
    position: absolute;
    top: 60%;
    right: 15%;
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, rgba(6, 182, 212, 0.08), rgba(16, 185, 129, 0.08));
    border-radius: 50%;
    animation: floatShape2 18s ease-in-out infinite reverse;
}

/* Hex Pattern Overlay */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-image: 
        url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M50 2L90 27v46L50 98L10 73V27z' fill='none' stroke='%236366f1' stroke-width='0.5' stroke-opacity='0.1'/%3E%3C/svg%3E");
    background-size: 200px 200px;
    animation: hexPattern 40s linear infinite;
    pointer-events: none;
}

/* Scanning Lines Effect */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(6, 182, 212, 0.8), transparent);
    animation: scanLine 3s linear infinite;
    z-index: -1;
}

@keyframes particleFloat {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg) scale(1); 
        opacity: 0.8;
    }
    25% { 
        transform: translateY(-30px) rotate(5deg) scale(1.1); 
        opacity: 1;
    }
    50% { 
        transform: translateY(-15px) rotate(-3deg) scale(0.9); 
        opacity: 0.9;
    }
    75% { 
        transform: translateY(20px) rotate(8deg) scale(1.05); 
        opacity: 0.7;
    }
}

@keyframes codePattern {
    0% { transform: translateX(-100px) translateY(-100px); }
    100% { transform: translateX(100px) translateY(100px); }
}

@keyframes matrixRain {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100%); }
}

@keyframes matrixRain2 {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

@keyframes floatShape1 {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg); 
        opacity: 0.3;
    }
    50% { 
        transform: translateY(-50px) rotate(180deg); 
        opacity: 0.8;
    }
}

@keyframes floatShape2 {
    0%, 100% { 
        transform: translateY(0px) scale(1); 
        opacity: 0.4;
    }
    50% { 
        transform: translateY(30px) scale(1.2); 
        opacity: 0.7;
    }
}

@keyframes hexPattern {
    0% { transform: translate(0, 0); }
    100% { transform: translate(200px, 200px); }
}

@keyframes scanLine {
    0% { 
        top: 0%; 
        opacity: 0;
    }
    10% { 
        opacity: 1;
    }
    90% { 
        opacity: 1;
    }
    100% { 
        top: 100%; 
        opacity: 0;
    }
}


/* Main Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-2xl) var(--space-lg);
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: var(--space-2xl);
    min-height: 100vh;
    align-items: start;
}

/* Personal Section */
.personal-section {
    position: sticky;
    top: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    padding: 0 var(--space-sm) var(--space-xl) 0;
}

.profile-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-xl);
    transition: var(--transition-normal);
    position: relative;
    overflow: visible;
    flex-shrink: 0;
}

.profile-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient-primary);
    opacity: 0.6;
}

.profile-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.profile-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.profile-avatar {
    width: 100px;
    height: 100px;
    position: relative;
    overflow: hidden;
    margin-bottom: var(--space-sm);
    box-shadow: var(--shadow-xl), 0 0 20px rgba(99, 102, 241, 0.4);
    transition: var(--transition-normal);
}

.profile-avatar:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-xl), 0 0 30px rgba(99, 102, 241, 0.6);
}

.avatar-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-normal);
}

.avatar-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, 
        rgba(99, 102, 241, 0.2) 0%, 
        rgba(139, 92, 246, 0.2) 50%, 
        rgba(6, 182, 212, 0.2) 100%);
    opacity: 0.7;
    transition: var(--transition-normal);
}

.avatar-frame {
    position: absolute;
    top: -5%;
    left: -5%;
    width: 110%;
    height: 110%;
    object-fit: contain;
    pointer-events: none;
    z-index: 4;
    transition: var(--transition-normal);
}

.profile-avatar:hover .avatar-overlay {
    opacity: 0.5;
}

.profile-avatar::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 4s infinite;
    z-index: 2;
}

.profile-avatar::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    right: 2px;
    bottom: 2px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.2);
    z-index: 3;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    50% { transform: translateX(100%) translateY(100%) rotate(45deg); }
    100% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
}

.profile-info h1 {
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-xs);
}

.profile-info h2 {
    font-size: 1.3rem;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.profile-info h3 {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: var(--space-sm);
}

.status-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    font-size: 0.9rem;
    color: var(--success-color);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success-color);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.profile-description {
    margin-bottom: var(--space-xl);
}

.profile-description p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1rem;
}

.skills-section, .social-links {
    margin-bottom: var(--space-xl);
}

.skills-section h3, .social-links h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.skills-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.skill-tag {
    padding: var(--space-xs) var(--space-md);
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.skill-tag:hover {
    background: rgba(99, 102, 241, 0.2);
    transform: translateY(-2px);
}

.social-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.social-link {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    transition: var(--transition-normal);
}

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

.social-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.social-link i {
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
}

.social-link.github:hover { border-color: #333; }
.social-link.email:hover { border-color: #ea4335; }
.social-link.discord:hover { border-color: #5865f2; }
.social-link.discord-server:hover { border-color: #5865f2; }
.social-link.steam:hover { border-color: #1b2838; }

.social-info span {
    font-weight: 500;
    display: block;
}

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

/* Projects Section */
.projects-section {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

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

.projects-header h2 {
    font-size: 1.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.projects-header i {
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}


.projects-container, .products-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.project-card, .product-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.project-card::before, .product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0.8;
}

.project-card:hover, .product-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(99, 102, 241, 0.3);
}

.project-header, .product-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-md);
}

.project-title, .product-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.project-url, .product-url {
    color: var(--accent-color);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.project-url:hover, .product-url:hover {
    text-decoration: underline;
}


.project-description, .product-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.project-tags, .product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.tag {
    padding: 4px var(--space-sm);
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--accent-color);
}

.products-section {
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.products-section h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.products-section i {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.addon-section {
    margin-left: var(--space-lg);
    margin-top: var(--space-md);
    padding-left: var(--space-lg);
    border-left: 2px solid rgba(99, 102, 241, 0.3);
}

.addon-title {
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: var(--space-xs);
}


/* Responsive Design */
@media (max-width: 1024px) {
    .container {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        padding: var(--space-xl) var(--space-md);
    }
    
    .personal-section {
        position: static;
        height: auto;
    }
}

@media (max-width: 768px) {
    .container {
        padding: var(--space-lg) var(--space-sm);
    }
    
    .profile-header {
        flex-direction: column;
        text-align: center;
        gap: var(--space-md);
    }
    
    .profile-card, .project-card, .product-card {
        padding: var(--space-lg);
    }
    
    .social-grid {
        gap: var(--space-xs);
    }
    
    .social-link {
        padding: var(--space-sm);
    }
    
    .modal-content {
        margin: var(--space-md);
        padding: var(--space-lg);
    }
    
    .projects-header h2 {
        font-size: 1.5rem;
    }
    
    .profile-info h1 {
        font-size: 1.6rem;
    }
}

@media (max-width: 480px) {
    .skills-grid {
        justify-content: center;
    }
    
    .project-header, .product-header {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .project-actions {
        align-self: flex-end;
    }
    
    .modal-actions {
        flex-direction: column;
    }
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Footer */
.footer {
    margin-top: var(--space-2xl);
    padding: var(--space-2xl) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(26, 26, 46, 0.3);
    backdrop-filter: blur(10px);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-xl);
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.footer-credit {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
}

.footer-attribution {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
}

.footer-credit .highlight {
    color: var(--primary-color);
    font-weight: 600;
}

.steam-link {
    color: var(--accent-color);
    text-decoration: none;
    transition: var(--transition-fast);
}

.steam-link:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.footer-social {
    display: flex;
    gap: var(--space-md);
}

.footer-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-normal);
    font-size: 1.1rem;
}

.footer-social-link:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: rgba(99, 102, 241, 0.3);
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Responsive Footer */
@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: var(--space-lg);
    }
    
    .footer-social {
        justify-content: center;
    }
}

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

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

::-webkit-scrollbar-thumb {
    background: rgba(99, 102, 241, 0.5);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(99, 102, 241, 0.7);
}