:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --secondary: #ec4899;
    --accent: #f59e0b;
    --text: #1f2937;
    --text-light: #6b7280;
    --bg: #ffffff;
    --bg-secondary: #f8fafc;
    --glass: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 25px 50px rgba(0, 0, 0, 0.15);
}

[data-theme="dark"] {
    --text: #f3f4f6;
    --text-light: #d1d5db;
    --bg: #0f172a;
    --bg-secondary: #1e293b;
    --glass: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 25px 50px rgba(0, 0, 0, 0.4);
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    transition: background 0.3s ease;
}

/* Animated Background */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.gradient-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0.7;
}

.blob-1 {
    width: 500px;
    height: 500px;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    top: -200px;
    left: -100px;
    animation: float 20s infinite ease-in-out;
}

.blob-2 {
    width: 400px;
    height: 400px;
    background: linear-gradient(45deg, var(--secondary), var(--accent));
    bottom: -150px;
    right: -100px;
    animation: float 25s infinite ease-in-out reverse;
}

.blob-3 {
    width: 300px;
    height: 300px;
    background: linear-gradient(45deg, var(--accent), var(--primary));
    top: 50%;
    left: 50%;
    animation: float 30s infinite ease-in-out;
}

/* Glass Navigation */
.glass-nav {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    padding: 12px 24px;
    z-index: 1000;
    width: 90%;
    max-width: 1200px;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo .logo-text {
    font-weight: 800;
    font-size: 1.5rem;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

.nav-link {
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
    position: relative;
    padding: 8px 0;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    transition: width 0.3s ease;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
    position: relative;
}

.hero-content {
    max-width: 1200px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1rem;
}

.gradient-text {
    background: linear-gradient(45deg, var(--primary), var(--secondary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 4rem;
    letter-spacing: 0.5px;
}

.hero-subtitle {
    font-size: 1.4rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    line-height: 1.7;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.btn {
    padding: 16px 32px;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: var(--shadow);
}

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

.btn-hover {
    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;
}

.btn-primary:hover .btn-hover {
    left: 100%;
}

.btn-secondary {
    background: transparent;
    color: var(--text);
    border: 2px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

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

/* Social Icons */
.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--glass-border);
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.social-icon::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;
}

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

.social-icon:hover {
    color: var(--primary);
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.social-icon svg {
    width: 24px;
    height: 24px;
}

/* Specific hover colors for each platform */
.social-icon:hover[aria-label="GitHub"] {
    color: #333;
    background: rgba(51, 51, 51, 0.1);
}

.social-icon:hover[aria-label="LinkedIn"] {
    color: #0077b5;
    background: rgba(0, 119, 181, 0.1);
}

.social-icon:hover[aria-label="LeetCode"] {
    color: #ffa116;
    background: rgba(255, 161, 22, 0.1);
}

.social-icon:hover[aria-label="Twitter"] {
    color: #1da1f2;
    background: rgba(29, 161, 242, 0.1);
}

.social-icon:hover[aria-label="Discord"] {
    color: #5865f2;
    background: rgba(88, 101, 242, 0.1);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 400px;
}

/* Profile Photo Styles - STATIC VERSION */
.profile-photo-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 400px;
}

.profile-photo {
    position: relative;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    padding: 8px;
    background: linear-gradient(45deg, var(--primary), var(--secondary), var(--accent));
    /* No animation - completely static */
}

.profile-img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--bg);
    position: relative;
    z-index: 2;
}

.photo-glow {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: linear-gradient(45deg, var(--primary), var(--secondary), var(--accent));
    border-radius: 50%;
    filter: blur(20px);
    opacity: 0.6;
    z-index: 1;
    /* No animation - static glow */
}

.photo-decoration {
    position: absolute;
    top: -15px;
    left: -15px;
    right: -15px;
    bottom: -15px;
    border: 2px solid var(--primary);
    border-radius: 50%;
    opacity: 0.3;
    z-index: 1;
}

/* Floating elements - static positions */
.floating-element {
    position: absolute;
    font-size: 1.5rem;
    background: var(--glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    /* No animation - static positions */
}

.element-1 {
    top: 50px;
    right: 30px;
}

.element-2 {
    bottom: 80px;
    left: 20px;
}

.element-3 {
    top: 100px;
    left: 50px;
}

.element-4 {
    bottom: 120px;
    right: 60px;
}

/* Skills Marquee */
.skills-marquee {
    background: var(--glass);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    padding: 2rem 0;
    overflow: hidden;
}

.marquee-content {
    display: flex;
    gap: 2rem;
    animation: marquee 30s linear infinite;
    white-space: nowrap;
}

.marquee-content span {
    font-weight: 600;
    color: var(--text-light);
    font-size: 1.1rem;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-light);
}

.scroll-line {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, var(--primary), transparent);
    animation: scroll-bounce 2s infinite;
}

/* Animations - Only keeping necessary ones */
@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

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

/* Custom Cursor */
.custom-cursor {
    position: fixed;
    width: 20px;
    height: 20px;
    background: var(--primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: difference;
    transition: transform 0.2s ease;
}

.btn:hover ~ .custom-cursor,
.nav-link:hover ~ .custom-cursor,
.social-icon:hover ~ .custom-cursor {
    transform: scale(1.5);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text h1 {
        font-size: 2.8rem;
    }
    
    .gradient-text {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-desc {
        font-size: 1rem;
    }
    
    .hero-visual {
        height: 300px;
    }
    
    .nav-menu {
        display: none;
    }
    
    .glass-nav {
        width: 95%;
    }
    
    .profile-photo {
        width: 250px;
        height: 250px;
    }
    
    .profile-photo-container {
        height: 300px;
    }
    
    .social-icons {
        justify-content: center;
        gap: 0.8rem;
    }
    
    .social-icon {
        width: 45px;
        height: 45px;
    }
    
    .social-icon svg {
        width: 20px;
        height: 20px;
    }
    
    .floating-element {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .element-1 {
        top: 30px;
        right: 20px;
    }
    
    .element-2 {
        bottom: 60px;
        left: 10px;
    }
    
    .element-3 {
        top: 80px;
        left: 30px;
    }
    
    .element-4 {
        bottom: 90px;
        right: 40px;
    }
    
    .hero-buttons {
        justify-content: center;
    }
}

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

/* About Section */
.about-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--text);
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.about-details {
    display: grid;
    gap: 2rem;
}

.detail-item h3 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.focus-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.focus-tag {
    background: var(--glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--text);
    transition: all 0.3s ease;
}

.focus-tag:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.stat-card {
    background: var(--glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-light);
    font-size: 1rem;
}

/* Projects Section */
.projects-section {
    padding: 100px 0;
}

.projects-section h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.project-card {
    background: var(--glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.project-image {
    height: 200px;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-placeholder {
    font-size: 4rem;
}

.project-content {
    padding: 2rem;
}

.project-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.project-content p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.project-tech span {
    background: var(--primary);
    color: white;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.project-links {
    display: flex;
    gap: 1rem;
}

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

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

/* Contact Section */
.contact-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--text);
}

.contact-info p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
}

.contact-item strong {
    color: var(--primary);
    min-width: 100px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--text);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-light);
}

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

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.footer-social {
    display: flex;
    gap: 1.5rem;
}

.footer-social .social-link {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Responsive Design for New Sections */
@media (max-width: 768px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-stats {
        flex-direction: row;
        justify-content: space-around;
    }
    
    .stat-card {
        padding: 1.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .about-text h2,
    .projects-section h2,
    .contact-info h2 {
        font-size: 2rem;
    }
}

/* Skills Section */
.skills-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.skills-section h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text);
}

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

.skill-category {
    background: var(--glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    transition: transform 0.3s ease;
}

.skill-category:hover {
    transform: translateY(-5px);
}

.skill-category h3 {
    color: var(--primary);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.skills-list {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.skill-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.skill-name {
    font-weight: 600;
    color: var(--text);
    font-size: 1rem;
}

.skill-bar {
    width: 100%;
    height: 8px;
    background: var(--glass-border);
    border-radius: 10px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    border-radius: 10px;
    width: 0;
    transition: width 1s ease-in-out;
}

/* Certificates Section */
.certificates-section {
    padding: 100px 0;
}

.certificates-section h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text);
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.certificate-card {
    background: var(--glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.certificate-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

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

.certificate-card h3 {
    color: var(--text);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.certificate-card p {
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.certificate-date {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
}

/* Resume Section */
.resume-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.resume-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.resume-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.resume-text p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.resume-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
}

.feature-icon {
    font-size: 1.5rem;
}

.download-card {
    background: var(--glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 3rem 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.download-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.download-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.download-card h3 {
    color: var(--text);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.download-card p {
    color: var(--text-light);
    margin-bottom: 2rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .certificates-grid {
        grid-template-columns: 1fr;
    }
    
    .resume-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .resume-features {
        align-items: center;
    }
}