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

:root {
    --primary: #6366f1;
    --secondary: #8b5cf6;
    --accent: #ec4899;
    --dark: #0f172a;
    --dark-light: #1e293b;
    --darker: #020617;
    --text: #e2e8f0;
    --text-dim: #94a3b8;
}

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

.gradient-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(236, 72, 153, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 40% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.1); }
}

#particle-canvas {
    position: absolute;
    width: 100%;
    height: 100%;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: all 0.3s ease;
}

nav.scrolled {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(15px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    padding: 1rem 5%;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    cursor: pointer;
    transition: transform 0.3s;
}

.logo:hover {
    transform: scale(1.05);
}

.logo span {
    color: var(--accent);
}

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

.nav-links a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 0.4rem;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6rem 5% 2rem;
    position: relative;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    width: 100%;
}

.hero-content {
    animation: fadeInLeft 1s ease;
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-tag {
    display: inline-block;
    padding: 0.7rem 1.5rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 50px;
    margin-bottom: 2rem;
    animation: slideDown 0.8s ease;
    backdrop-filter: blur(10px);
}

.wave {
    display: inline-block;
    animation: wave 2s ease-in-out infinite;
}

@keyframes wave {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(20deg); }
    75% { transform: rotate(-20deg); }
}

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

.glitch {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1rem;
    position: relative;
    animation: fadeInUp 1s ease 0.2s backwards;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--secondary), var(--accent));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientFlow 3s ease infinite;
}

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

.hero-content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease 0.4s backwards;
}

.typing-text {
    font-size: 1.2rem;
    color: var(--text-dim);
    margin-bottom: 2rem;
    min-height: 3.6rem;
    animation: fadeInUp 1s ease 0.6s backwards;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease 0.8s backwards;
}

.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn span {
    position: relative;
    z-index: 1;
}

.btn i {
    position: relative;
    z-index: 1;
    transition: transform 0.3s;
}

.btn:hover i {
    transform: translateX(5px);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.4);
}

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

.btn-secondary:hover {
    background: rgba(99, 102, 241, 0.1);
    transform: translateY(-3px);
}

.social-links-hero {
    display: flex;
    gap: 1rem;
    animation: fadeInUp 1s ease 1s backwards;
}

.social-link {
    width: 50px;
    height: 50px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    text-decoration: none;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    position: relative;
}

.social-link::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: -35px;
    left: 50%;
    transform: translateX(-50%) scale(0);
    background: var(--dark-light);
    color: var(--text);
    padding: 0.4rem 0.8rem;
    border-radius: 5px;
    font-size: 0.8rem;
    white-space: nowrap;
    transition: transform 0.3s;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.social-link:hover::before {
    transform: translateX(-50%) scale(1);
}

.social-link:hover {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    transform: translateY(-5px) rotate(360deg);
    box-shadow: 0 10px 20px rgba(99, 102, 241, 0.4);
}

/* Hero Image */
.hero-image {
    animation: fadeInRight 1s ease;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.profile-container {
    position: relative;
    width: 400px;
    height: 400px;
    margin: 0 auto;
}

.profile-ring,
.profile-ring-2 {
    position: absolute;
    inset: -10px;
    border-radius: 50%;
    border: 2px solid;
    border-color: var(--primary) transparent var(--accent) transparent;
    animation: rotate 8s linear infinite;
}

.profile-ring-2 {
    inset: -20px;
    border-color: var(--accent) transparent var(--secondary) transparent;
    animation: rotate 10s linear infinite reverse;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.profile-img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid var(--darker);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s;
}

.profile-container:hover .profile-img {
    transform: scale(1.05);
}

.profile-status {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    padding: 0.7rem 1.5rem;
    border-radius: 50px;
    border: 1px solid rgba(99, 102, 241, 0.3);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    animation: bounce 2s infinite;
}

.mouse {
    width: 25px;
    height: 40px;
    border: 2px solid var(--primary);
    border-radius: 15px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.wheel {
    width: 3px;
    height: 8px;
    background: var(--primary);
    border-radius: 2px;
    animation: scroll 1.5s infinite;
}

@keyframes scroll {
    0% { transform: translateY(0); opacity: 1; }
    100% { transform: translateY(12px); opacity: 0; }
}

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

.scroll-indicator p {
    font-size: 0.8rem;
    color: var(--text-dim);
}

/* Section Styles */
section {
    padding: 10rem 5% 8rem;
    position: relative;
    clear: both;
}

.section-title {
    text-align: center;
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 6rem;
    position: relative;
    width: 100%;
    display: block;
}

.title-number {
    font-size: 1.5rem;
    color: var(--primary);
    font-weight: 600;
    margin-right: 0.5rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -25px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 2px;
}

/* About Section */
#about {
    padding-top: 8rem;
    padding-bottom: 8rem;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.about-text p {
    color: var(--text-dim);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.8;
}

.highlight {
    color: var(--primary);
    font-weight: 600;
    background: rgba(99, 102, 241, 0.1);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
}

.about-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(99, 102, 241, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(99, 102, 241, 0.2);
    transition: all 0.3s;
}

.highlight-item:hover {
    transform: translateY(-5px);
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--primary);
}

.highlight-item i {
    font-size: 1.5rem;
    color: var(--primary);
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat-card {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    border: 1px solid rgba(99, 102, 241, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    min-height: 180px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    animation: rotate 10s linear infinite;
}

.stat-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.3);
}

.stat-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.stat-card h4 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 1;
    font-weight: 700;
}

.stat-card p {
    color: var(--text-dim);
    position: relative;
    z-index: 1;
    font-size: 0.95rem;
    line-height: 1.4;
}

/* Experience Section */
#experience {
    padding-top: 8rem;
    padding-bottom: 8rem;
}

.timeline {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    padding: 2rem 0;
    z-index: 1;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, transparent, var(--primary), var(--accent), transparent);
}

.timeline-item {
    margin-bottom: 6rem;
    position: relative;
    width: 100%;
}

.timeline-item[data-aos="left"] .timeline-content {
    margin-left: 0;
    margin-right: auto;
    width: 45%;
}

.timeline-item[data-aos="right"] .timeline-content {
    margin-left: auto;
    margin-right: 0;
    width: 45%;
}

.timeline-dot {
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 0 4px var(--darker), 0 0 0 8px rgba(99, 102, 241, 0.3);
    z-index: 2;
}

.timeline-content {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(139, 92, 246, 0.05));
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid rgba(99, 102, 241, 0.2);
    transition: all 0.3s ease;
    position: relative;
}

.timeline-content:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.2);
}

.timeline-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.timeline-content h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.company {
    font-size: 1.1rem;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.company i {
    color: var(--primary);
}

.period {
    color: var(--text-dim);
    font-size: 0.9rem;
    background: rgba(99, 102, 241, 0.1);
    padding: 0.3rem 1rem;
    border-radius: 20px;
}

.timeline-content p {
    color: var(--text-dim);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.achievements-list {
    list-style: none;
    margin: 1rem 0;
}

.achievements-list li {
    color: var(--text-dim);
    padding: 0.5rem 0;
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
}

.achievements-list i {
    color: var(--primary);
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.tech-tags-inline {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.tech-tags-inline span {
    padding: 0.4rem 1rem;
    background: rgba(99, 102, 241, 0.2);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--text);
    border: 1px solid rgba(99, 102, 241, 0.3);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transition: all 0.3s;
}

.tech-tags-inline span:hover {
    background: var(--primary);
    transform: translateY(-2px);
}

/* Projects Section */
#projects {
    padding-top: 8rem;
    padding-bottom: 8rem;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

@media (max-width: 1024px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }
}

.project-card {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.03), rgba(139, 92, 246, 0.03));
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(99, 102, 241, 0.15);
    transition: all 0.4s ease;
    position: relative;
    backdrop-filter: blur(10px);
}

.project-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 50px rgba(99, 102, 241, 0.25);
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(139, 92, 246, 0.08));
}

.project-number {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 3.5rem;
    font-weight: 800;
    color: rgba(99, 102, 241, 0.08);
    z-index: 0;
    line-height: 1;
}

.project-image-container {
    padding: 3rem 2rem 2rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(236, 72, 153, 0.1));
    position: relative;
    overflow: hidden;
}

.project-image-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 10px,
            rgba(99, 102, 241, 0.03) 10px,
            rgba(99, 102, 241, 0.03) 20px
        );
    opacity: 0;
    transition: opacity 0.3s;
}

.project-card:hover .project-image-container::before {
    opacity: 1;
}

.project-image {
    width: 100%;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 15px;
    background: 
        radial-gradient(circle at 30% 30%, rgba(99, 102, 241, 0.15), transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(236, 72, 153, 0.15), transparent 50%),
        linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(30, 41, 59, 0.95));
    backdrop-filter: blur(10px);
    border: 1px solid rgba(99, 102, 241, 0.2);
    position: relative;
    overflow: hidden;
}

.project-image::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(99, 102, 241, 0.03) 2px,
            rgba(99, 102, 241, 0.03) 4px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 2px,
            rgba(99, 102, 241, 0.03) 2px,
            rgba(99, 102, 241, 0.03) 4px
        );
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.project-image i {
    font-size: 5rem;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.3s;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 0 20px rgba(99, 102, 241, 0.3));
}

.project-card:hover .project-image {
    background: 
        radial-gradient(circle at 30% 30%, rgba(99, 102, 241, 0.25), transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(236, 72, 153, 0.25), transparent 50%),
        linear-gradient(135deg, rgba(15, 23, 42, 1), rgba(30, 41, 59, 1));
    border-color: var(--primary);
    box-shadow: inset 0 0 50px rgba(99, 102, 241, 0.1);
}

.project-card:hover .project-image i {
    transform: scale(1.15) rotate(5deg);
    filter: drop-shadow(0 0 30px rgba(99, 102, 241, 0.5));
}

.project-info {
    padding: 2rem;
    position: relative;
    z-index: 1;
}

.project-info h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: var(--text);
    font-weight: 700;
}

.project-info p {
    color: var(--text-dim);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 1.5rem;
}

.project-tags span {
    padding: 0.4rem 1rem;
    background: rgba(99, 102, 241, 0.15);
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--text);
    border: 1px solid rgba(99, 102, 241, 0.25);
    transition: all 0.3s;
    font-weight: 500;
}

.project-tags span:hover {
    background: var(--primary);
    transform: translateY(-2px);
    border-color: var(--primary);
}

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

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.5rem;
    background: transparent;
    border: 2px solid var(--primary);
    border-radius: 25px;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.project-link:hover {
    background: var(--primary);
    color: white;
    transform: translateX(3px);
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.3);
}

/* Skills Section */
#skills {
    padding-top: 8rem;
    padding-bottom: 8rem;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

@media (max-width: 1024px) {
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .skills-grid {
        grid-template-columns: 1fr;
    }
}

.skill-card {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(139, 92, 246, 0.05));
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(99, 102, 241, 0.2);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent, rgba(99, 102, 241, 0.1));
    transform: translateX(-100%);
    transition: transform 0.6s;
}

.skill-card:hover::before {
    transform: translateX(0);
}

.skill-card:hover {
    transform: translateY(-10px) rotate(2deg);
    border-color: var(--primary);
    box-shadow: 0 20px 50px rgba(99, 102, 241, 0.3);
}

.skill-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

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

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    position: relative;
    z-index: 1;
}

.skill-tag {
    padding: 0.6rem 1.2rem;
    background: rgba(99, 102, 241, 0.2);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 25px;
    font-size: 0.9rem;
    color: var(--text);
    transition: all 0.3s ease;
    cursor: pointer;
}

.skill-tag:hover {
    background: var(--primary);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.4);
}

/* Competitive Programming Section */
#competitive {
    padding-top: 8rem;
    padding-bottom: 8rem;
}

.competitive-content {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.competitive-intro {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-dim);
    margin-bottom: 3rem;
    line-height: 1.8;
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (max-width: 1024px) {
    .platforms-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .platforms-grid {
        grid-template-columns: 1fr;
    }
}

.platform-card {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(139, 92, 246, 0.05));
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid rgba(99, 102, 241, 0.2);
    transition: all 0.3s ease;
    text-align: center;
}

.platform-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.3);
}

.platform-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.platform-icon {
    font-size: 3rem;
    padding: 1rem;
    border-radius: 15px;
    background: rgba(99, 102, 241, 0.1);
}

.leetcode { color: #FFA116; }
.codechef { color: #5B4638; }
.hackerrank { color: #00EA64; }
.gfg { color: #2F8D46; }

.platform-card h3 {
    font-size: 1.5rem;
    color: var(--text);
}

.platform-stats {
    margin: 1.5rem 0;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 10px;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-dim);
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.platform-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    padding: 0.7rem 1.5rem;
    border: 2px solid var(--primary);
    border-radius: 25px;
    transition: all 0.3s;
}

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

.open-source-contribution {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(236, 72, 153, 0.1));
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid rgba(99, 102, 241, 0.2);
    text-align: center;
}

.open-source-contribution h3 {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.open-source-contribution p {
    font-size: 1.1rem;
    color: var(--text-dim);
    line-height: 1.8;
}

/* Achievements Section */
#achievements {
    padding-top: 8rem;
    padding-bottom: 8rem;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

@media (max-width: 1024px) {
    .achievements-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .achievements-grid {
        grid-template-columns: 1fr;
    }
}

.achievement-card {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.03), rgba(139, 92, 246, 0.03));
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(99, 102, 241, 0.15);
    text-align: left;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.achievement-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.08), transparent);
    transform: scale(0);
    transition: transform 0.6s;
}

.achievement-card:hover::before {
    transform: scale(2);
}

.achievement-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 20px 50px rgba(99, 102, 241, 0.25);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(139, 92, 246, 0.08));
}

.achievement-badge {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    position: relative;
    z-index: 1;
}

.achievement-card h3 {
    color: var(--primary);
    font-size: 1.6rem;
    margin-bottom: 0.8rem;
    position: relative;
    z-index: 1;
    font-weight: 700;
}

.achievement-event {
    color: var(--text);
    font-weight: 600;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
    font-size: 1rem;
}

.achievement-desc {
    color: var(--text-dim);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    font-size: 0.95rem;
}

.achievement-prize {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent);
    font-weight: 700;
    font-size: 1.1rem;
    padding: 0.7rem 1.5rem;
    background: rgba(236, 72, 153, 0.1);
    border-radius: 25px;
    border: 1px solid rgba(236, 72, 153, 0.3);
    position: relative;
    z-index: 1;
}

/* Contact Section */
#contact {
    padding-top: 8rem;
    padding-bottom: 8rem;
}

.contact-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.contact-intro {
    font-size: 1.2rem;
    color: var(--text-dim);
    margin-bottom: 3rem;
    line-height: 1.8;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(139, 92, 246, 0.05));
    border-radius: 15px;
    border: 1px solid rgba(99, 102, 241, 0.2);
    transition: all 0.3s;
    text-align: left;
}

.contact-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 15px 30px rgba(99, 102, 241, 0.2);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
    color: var(--text);
}

.contact-details a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s;
}

.contact-details a:hover {
    color: var(--accent);
}

.contact-details span {
    color: var(--text-dim);
}

.social-links-footer {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
}

/* Footer */
.footer {
    background: var(--dark);
    padding: 2rem 5%;
    text-align: center;
    border-top: 1px solid rgba(99, 102, 241, 0.2);
}

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

.footer i {
    color: var(--accent);
}

/* Fade In Animation */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

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

/* Mobile Responsive */
@media (max-width: 968px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-image {
        order: -1;
    }

    .profile-container {
        width: 300px;
        height: 300px;
    }

    .glitch {
        font-size: 2.5rem;
    }

    .hero-content h2 {
        font-size: 1.5rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .social-links-hero {
        justify-content: center;
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        padding-left: 4rem;
    }
    
    .timeline-item[data-aos="left"] .timeline-content,
    .timeline-item[data-aos="right"] .timeline-content {
        width: 100%;
        margin: 0;
    }

    .timeline-dot {
        left: 30px;
        transform: translateX(0);
    }

    .nav-links {
        position: fixed;
        right: -100%;
        top: 80px;
        flex-direction: column;
        background: rgba(15, 23, 42, 0.98);
        width: 100%;
        padding: 2rem;
        transition: right 0.3s;
        border-top: 1px solid rgba(99, 102, 241, 0.2);
        backdrop-filter: blur(10px);
    }

    .nav-links.active {
        right: 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

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

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

    .about-content {
        grid-template-columns: 1fr;
    }

    .stats-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .projects-grid {
        grid-template-columns: 1fr !important;
    }
    
    .skills-grid {
        grid-template-columns: 1fr !important;
    }
    
    .platforms-grid {
        grid-template-columns: 1fr !important;
    }
    
    .achievements-grid {
        grid-template-columns: 1fr !important;
    }
    
    .contact-grid {
        grid-template-columns: 1fr !important;
    }
}

@media (max-width: 600px) {
    .glitch {
        font-size: 2rem;
    }

    .hero-content h2 {
        font-size: 1.2rem;
    }

    .profile-container {
        width: 250px;
        height: 250px;
    }

    .stats-container {
        grid-template-columns: 1fr;
    }

    .project-number {
        font-size: 3rem;
    }
}