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

:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --dark-bg: #0f172a;
    --dark-secondary: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --accent: #10b981;
    --gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
}

body.light-mode {
    --primary-color: #4f46e5;
    --secondary-color: #7c3aed;
    --dark-bg: #ffffff;
    --dark-secondary: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --accent: #059669;
    --gradient: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
}

body.high-contrast {
    --primary-color: #ffff00;
    --secondary-color: #00ffff;
    --dark-bg: #000000;
    --dark-secondary: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --accent: #00ff00;
    --gradient: linear-gradient(135deg, #ffff00 0%, #00ffff 100%);
}

body {
    transition: background-color 0.3s ease, color 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

::-webkit-scrollbar {
    width: 12px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 6px;
    border: 2px solid var(--dark-bg);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

* {
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) var(--dark-bg);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(99, 102, 241, 0.2);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

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

.nav-brand {
    font-size: 1.5rem;
    font-weight: bold;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

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

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
    font-weight: 500;
}

.nav-menu a:hover {
    color: var(--primary-color);
}

.theme-switcher {
    display: flex;
    gap: 0.5rem;
}

.theme-btn {
    background: var(--dark-secondary);
    border: 1px solid rgba(99, 102, 241, 0.2);
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.theme-btn:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.theme-icon {
    font-size: 1.2rem;
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(99, 102, 241, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    text-align: center;
    z-index: 2;
}

.hero-title {
    font-size: 5rem;
    margin-bottom: 1.5rem;
    font-weight: 900;
    letter-spacing: 0.1em;
    transition: all 0.5s ease;
}

.animation-1 {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: titlePulse 3s ease-in-out infinite;
}

.animation-2 {
    background: linear-gradient(90deg, #ff0080, #ff8c00, #40e0d0, #ff0080);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientFlow 4s ease infinite;
}

.animation-3 {
    color: var(--text-primary);
    text-shadow: 0 0 10px var(--primary-color), 0 0 20px var(--secondary-color), 0 0 30px var(--primary-color);
    animation: neonGlow 2s ease-in-out infinite;
}

.animation-4 {
    background: linear-gradient(45deg, #ff0080, #7928ca, #ff0080);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: glitchEffect 5s infinite;
}

.animation-5 {
    position: relative;
    color: transparent;
    animation: rainbowShift 3s linear infinite;
}

.animation-5::before {
    content: 'SXNSHA';
    position: absolute;
    top: 0;
    left: 0;
    background: linear-gradient(90deg, red, orange, yellow, green, blue, indigo, violet, red);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: rainbowMove 3s linear infinite;
}

.animation-6 {
    color: var(--text-primary);
    animation: wave 2s ease-in-out infinite;
    text-shadow: 
        -2px -2px 0 var(--primary-color),
        2px -2px 0 var(--primary-color),
        -2px 2px 0 var(--secondary-color),
        2px 2px 0 var(--secondary-color);
}

.animation-7 {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #4facfe 75%, #00f2fe 100%);
    background-size: 400% 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientRotate 8s ease infinite;
}

.animation-8 {
    position: relative;
    color: var(--text-primary);
    animation: float 3s ease-in-out infinite;
}

.animation-8::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient);
    filter: blur(20px);
    opacity: 0.5;
    z-index: -1;
    animation: glowPulse 2s ease-in-out infinite;
}

@keyframes titlePulse {
    0%, 100% {
        transform: scale(1);
        filter: brightness(1);
    }
    50% {
        transform: scale(1.05);
        filter: brightness(1.2);
    }
}

@keyframes gradientFlow {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

@keyframes neonGlow {
    0%, 100% {
        text-shadow: 0 0 10px var(--primary-color), 0 0 20px var(--secondary-color), 0 0 30px var(--primary-color);
    }
    50% {
        text-shadow: 0 0 20px var(--primary-color), 0 0 40px var(--secondary-color), 0 0 60px var(--primary-color), 0 0 80px var(--secondary-color);
    }
}

@keyframes glitchEffect {
    0%, 90%, 100% {
        transform: translate(0);
    }
    91% {
        transform: translate(-2px, 2px);
    }
    92% {
        transform: translate(2px, -2px);
    }
    93% {
        transform: translate(-2px, -2px);
    }
    94% {
        transform: translate(2px, 2px);
    }
}

@keyframes rainbowMove {
    0% {
        background-position: 0% 50%;
    }
    100% {
        background-position: 200% 50%;
    }
}

@keyframes rainbowShift {
    0%, 100% {
        filter: hue-rotate(0deg);
    }
    50% {
        filter: hue-rotate(180deg);
    }
}

@keyframes wave {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-10px) rotate(-2deg);
    }
    75% {
        transform: translateY(10px) rotate(2deg);
    }
}

@keyframes gradientRotate {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes glowPulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(0.9);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.1);
    }
}

.animation-slider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.slider-arrow {
    background: var(--dark-secondary);
    border: 2px solid var(--primary-color);
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-arrow:hover {
    background: var(--primary-color);
    transform: scale(1.1);
}

.animation-indicators {
    display: flex;
    gap: 0.5rem;
}

.animation-dot {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: var(--dark-secondary);
    border: 2px solid rgba(99, 102, 241, 0.3);
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.9rem;
}

.animation-dot:hover {
    border-color: var(--primary-color);
    transform: scale(1.1);
}

.animation-dot.active {
    background: var(--gradient);
    border-color: transparent;
    color: white;
    transform: scale(1.2);
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

.btn {
    padding: 0.8rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    display: inline-block;
}

.btn-primary {
    background: var(--gradient);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--primary-color);
}

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

.hero-animation {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.1;
}

.code-lines {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding: 2rem;
    font-family: 'Courier New', monospace;
    font-size: 1.5rem;
}

.code-line {
    animation: slideIn 1s ease-out;
    opacity: 0.5;
}

.code-line:nth-child(1) { animation-delay: 0s; }
.code-line:nth-child(2) { animation-delay: 0.2s; }
.code-line:nth-child(3) { animation-delay: 0.4s; }
.code-line:nth-child(4) { animation-delay: 0.6s; }

section {
    padding: 5rem 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.skill-card {
    background: var(--dark-secondary);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(99, 102, 241, 0.2);
    transition: all 0.3s;
    cursor: pointer;
}

.skill-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

.skill-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.skill-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.skill-bar {
    width: 100%;
    height: 8px;
    background: rgba(99, 102, 241, 0.2);
    border-radius: 4px;
    overflow: hidden;
    margin: 1rem 0;
}

.skill-progress {
    height: 100%;
    background: var(--gradient);
    width: 0;
    transition: width 1s ease-out;
    border-radius: 4px;
}

.skill-card p {
    color: var(--text-secondary);
}

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

.project-card {
    background: var(--dark-secondary);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(99, 102, 241, 0.2);
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.project-header h3 {
    font-size: 1.3rem;
}

.project-tag {
    background: var(--gradient);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.project-card p {
    color: var(--text-secondary);
    flex-grow: 1;
    margin-bottom: 1rem;
}

.project-footer {
    margin-top: auto;
}

.project-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
}

.project-link:hover {
    color: var(--secondary-color);
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.contact-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.btn-discord {
    background: #5865f2;
    color: white;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    padding: 1rem 2.5rem;
}

.btn-discord:hover {
    background: #4752c4;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(88, 101, 242, 0.4);
}

.btn-discord svg {
    width: 24px;
    height: 24px;
}

.footer {
    background: var(--dark-secondary);
    padding: 2rem 0;
    text-align: center;
    border-top: 1px solid rgba(99, 102, 241, 0.2);
}

.footer p {
    color: var(--text-secondary);
}

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

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 0.5;
        transform: translateX(0);
    }
}

body.light-mode .navbar {
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid rgba(79, 70, 229, 0.2);
}

body.light-mode .hero::before {
    background: radial-gradient(circle at 50% 50%, rgba(79, 70, 229, 0.1) 0%, transparent 50%);
}

body.high-contrast .skill-card,
body.high-contrast .project-card {
    border-width: 2px;
}

body.high-contrast .btn {
    border: 2px solid currentColor;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    background: var(--dark-secondary);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 16px;
    max-width: 700px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    z-index: 2001;
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 2rem;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: all 0.3s;
}

.modal-close:hover {
    background: rgba(99, 102, 241, 0.2);
    transform: rotate(90deg);
}

.modal-body {
    padding: 2rem;
}

.modal-title {
    font-size: 2rem;
    margin-bottom: 1rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.modal-tags {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.modal-tag {
    background: var(--gradient);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.modal-description {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.modal-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.detail-section h3 {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    color: var(--text-primary);
}

.tech-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-item {
    background: var(--dark-bg);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: 1px solid rgba(99, 102, 241, 0.3);
    font-size: 0.9rem;
    color: var(--text-primary);
}

.features-list {
    list-style: none;
    padding: 0;
}

.features-list li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.5rem;
}

.features-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

.features-list li.negative-feature::before {
    content: '✗';
    color: #ef4444;
}

.status-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
}

.status-badge.completed {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.status-badge.in-progress {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
}

.status-badge.planned {
    background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
    color: white;
}

.links-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.link-btn {
    background: var(--gradient);
    color: white;
    padding: 0.6rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s;
    display: inline-block;
}

.link-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(99, 102, 241, 0.4);
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-right {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--dark-bg);
        flex-direction: column;
        justify-content: flex-start;
        padding: 2rem;
        gap: 2rem;
        transition: left 0.3s ease;
        border-top: 1px solid rgba(99, 102, 241, 0.2);
        overflow-y: auto;
    }
    
    .nav-right.active {
        left: 0;
    }
    
    .nav-menu {
        flex-direction: column;
        gap: 1.5rem;
        width: 100%;
    }
    
    .nav-menu li {
        width: 100%;
    }
    
    .nav-menu a {
        display: block;
        padding: 1rem;
        background: var(--dark-secondary);
        border-radius: 8px;
        text-align: center;
        font-size: 1.1rem;
    }
    
    .theme-switcher {
        width: 100%;
        justify-content: center;
        gap: 1rem;
    }
    
    .theme-btn {
        width: 50px;
        height: 50px;
    }
    
    .hero-title {
        font-size: 2.5rem;
        padding: 0 1rem;
    }
    
    .animation-dot {
        width: 30px;
        height: 30px;
        font-size: 0.8rem;
    }
    
    .slider-arrow {
        width: 35px;
        height: 35px;
        font-size: 1.3rem;
    }
    
    .animation-slider {
        gap: 0.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        padding: 0 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        padding: 0 1rem;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
    
    .skills-grid,
    .projects-grid {
        grid-template-columns: 1fr;
        padding: 0 1rem;
    }
    
    .skill-card,
    .project-card {
        min-width: 0;
    }
    
    .modal-content {
        width: 95%;
        max-height: 90vh;
    }
    
    .modal-body {
        padding: 1.5rem;
    }
    
    .modal-title {
        font-size: 1.5rem;
    }
    
    .modal-close {
        top: 0.5rem;
        right: 0.5rem;
    }
    
    .tech-list {
        justify-content: center;
    }
    
    .section-title {
        font-size: 2rem;
        padding: 0 1rem;
    }
    
    .contact-description {
        font-size: 1rem;
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .animation-indicators {
        gap: 0.3rem;
    }
    
    .animation-dot {
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .skill-card h3,
    .project-card h3 {
        font-size: 1.2rem;
    }
    
    .nav-brand {
        font-size: 1.2rem;
    }
}