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

:root {
    /* Colors */
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --accent-cyan: #00ffff;
    --accent-green: #00ff88;
    --accent-purple: #8b5cf6;
    --border-color: #333333;
    --glow-cyan: rgba(0, 255, 255, 0.5);
    --glow-green: rgba(0, 255, 136, 0.5);
    
    /* Fonts */
    --font-primary: 'Poppins', sans-serif;
    --font-heading: 'Orbitron', monospace;
    --font-accent: 'Montserrat', sans-serif;
    
    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-smooth: 0.5s ease;
    --transition-slow: 0.8s ease;
}

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

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.nav-logo .logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--accent-cyan);
    text-shadow: 0 0 10px var(--glow-cyan);
    transition: var(--transition-fast);
    cursor: pointer;
}

.nav-logo .logo-text:hover {
    animation: iconBounce 1s ease-in-out;
    text-shadow: 0 0 20px var(--glow-cyan);
}

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

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.nav-link:hover {
    color: var(--accent-cyan);
    text-shadow: 0 0 5px var(--glow-cyan);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-green));
    transition: var(--transition-fast);
}

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

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

.bar {
    width: 25px;
    height: 3px;
    background: var(--accent-cyan);
    margin: 3px 0;
    transition: var(--transition-fast);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: radial-gradient(ellipse at center, rgba(0, 255, 255, 0.1) 0%, transparent 70%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="1" fill="%2300ffff" opacity="0.3"><animate attributeName="opacity" values="0.3;1;0.3" dur="2s" repeatCount="indefinite"/></circle><circle cx="80" cy="30" r="1" fill="%2300ff88" opacity="0.5"><animate attributeName="opacity" values="0.5;1;0.5" dur="3s" repeatCount="indefinite"/></circle><circle cx="60" cy="70" r="1" fill="%2300ffff" opacity="0.4"><animate attributeName="opacity" values="0.4;1;0.4" dur="2.5s" repeatCount="indefinite"/></circle></svg>') repeat;
    animation: float 20s linear infinite, drift 30s ease-in-out infinite alternate;
}

.matrix-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(90deg, transparent 98%, var(--accent-cyan) 100%),
        linear-gradient(transparent 98%, var(--accent-green) 100%);
    background-size: 50px 50px;
    opacity: 0.03;
    animation: matrix 10s linear infinite;
}

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

@keyframes drift {
    0% { transform: translateX(0px) translateY(0px); }
    100% { transform: translateX(20px) translateY(-10px); }
}

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

@keyframes pulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
    }
    50% { 
        transform: scale(1.05);
        box-shadow: 0 0 40px rgba(0, 255, 255, 0.6);
    }
}

@keyframes wave {
    0%, 100% { transform: translateY(0px); }
    25% { transform: translateY(-10px); }
    50% { transform: translateY(0px); }
    75% { transform: translateY(5px); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    animation: slideInUp 1s ease-out;
}

.hero-name {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, var(--accent-cyan), var(--accent-green));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 30px var(--glow-cyan);
    animation: textGlow 3s ease-in-out infinite alternate;
}

.typewriter {
    border-right: 3px solid var(--accent-cyan);
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% { border-color: var(--accent-cyan); }
    51%, 100% { border-color: transparent; }
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--accent-green);
    margin-bottom: 1rem;
    font-weight: 500;
    animation: slideInLeft 1.2s ease-out;
}

.hero-tagline {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
    animation: slideInLeft 1.4s ease-out;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: slideInLeft 1.6s ease-out;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 12px 24px;
    text-decoration: none;
    font-weight: 600;
    border-radius: 8px;
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(45deg, var(--accent-cyan), var(--accent-green));
    color: var(--bg-primary);
    box-shadow: 0 4px 15px rgba(0, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-primary::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 0.6s;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 255, 255, 0.5);
    animation: pulse 2s infinite;
}

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

.btn-secondary:hover {
    background: var(--accent-cyan);
    color: var(--bg-primary);
    box-shadow: 0 0 20px var(--glow-cyan);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 1.2s ease-out;
}

.profile-circle {
    position: relative;
    width: 240px;
    height: 240px;
    animation: wave 4s ease-in-out infinite;
}

.glow-ring {
    position: absolute;
    top: -8px;
    left: -8px;
    right: -8px;
    bottom: -8px;
    border: 2px solid transparent;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--accent-cyan), var(--accent-green), var(--accent-purple));
    animation: rotate 3s linear infinite;
}

.glow-ring::before {
    content: '';
    position: absolute;
    inset: 8px;
    background: var(--bg-primary);
    border-radius: 50%;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.profile-picture {
    position: relative;
    width: 224px;
    height: 224px;
    border-radius: 50%;
    overflow: hidden;
    z-index: 1;
}

.profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    transition: var(--transition-smooth);
}

.profile-img:hover {
    transform: scale(1.05);
    filter: brightness(1.1) saturate(1.2);
}

.profile-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--accent-cyan);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-arrow {
    width: 2px;
    height: 30px;
    background: var(--accent-cyan);
    position: relative;
    animation: scroll-bounce 2s infinite;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 10px;
    border-right: 2px solid var(--accent-cyan);
    border-bottom: 2px solid var(--accent-cyan);
    transform: translateX(-50%) rotate(45deg);
}

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

/* Section Styles */
section {
    padding: 80px 0;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    background: linear-gradient(45deg, var(--accent-cyan), var(--accent-green));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    background-size: 200% 200%;
    animation: backgroundShift 3s ease-in-out infinite;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-green));
    border-radius: 2px;
    animation: shimmer 2s ease-in-out infinite;
    background-size: 200% 100%;
}

/* About Section */
.about {
    background: var(--bg-secondary);
}

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

.about-text p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.8;
}

.highlight {
    color: var(--accent-cyan);
    font-weight: 600;
    transition: var(--transition-fast);
}

.highlight:hover {
    text-shadow: 0 0 10px var(--glow-cyan);
}

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

.stat-card {
    background: var(--bg-tertiary);
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition-fast);
}

.stat-card:hover {
    border-color: var(--accent-cyan);
    box-shadow: 0 5px 20px rgba(0, 255, 255, 0.2);
    transform: translateY(-5px);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 900;
    color: var(--accent-green);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-weight: 500;
}

/* Skills Section */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.skill-category {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: var(--transition-fast);
}

.skill-category:hover {
    border-color: var(--accent-cyan);
    box-shadow: 0 10px 30px rgba(0, 255, 255, 0.1);
}

.category-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--accent-green);
    margin-bottom: 1.5rem;
    text-align: center;
}

.skill-items {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.skill-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-tertiary);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    transition: var(--transition-fast);
    cursor: pointer;
}

.skill-badge:hover {
    border-color: var(--accent-cyan);
    background: rgba(0, 255, 255, 0.1);
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 5px 15px rgba(0, 255, 255, 0.2);
}
.tech-icon {
    width: 20px;
    height: 20px;
    margin-right: 6px;
}
.skill-badge i {
    color: var(--accent-cyan);
}

.skill-badge span {
    font-size: 0.9rem;
    font-weight: 500;
}

/* Projects Section */
.projects {
    background: var(--bg-secondary);
}

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

.project-card {
    background: var(--bg-tertiary);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.1), transparent);
    transition: var(--transition-smooth);
}

.project-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-green), var(--accent-purple));
    transform: scaleX(0);
    transition: var(--transition-smooth);
    transform-origin: left;
}

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

.project-card:hover::after {
    transform: scaleX(1);
}

.project-card:hover {
    border-color: var(--accent-cyan);
    box-shadow: 0 15px 40px rgba(0, 255, 255, 0.2);
    transform: translateY(-10px) scale(1.02);
    animation: borderGlow 2s infinite;
}

.project-header {
    margin-bottom: 1rem;
}

.project-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--accent-cyan);
    margin-bottom: 0.5rem;
}

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

.tech-tag {
    background: rgba(0, 255, 136, 0.2);
    color: var(--accent-green);
    padding: 0.3rem 0.8rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

.project-description {
    margin: 1.5rem 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

.project-features ul {
    list-style: none;
    margin: 1.5rem 0;
}

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

.project-features li::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: var(--accent-cyan);
}

.project-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.project-buttons .btn {
    flex: 1;
    justify-content: center;
    text-align: center;
}

/* Hidden Projects */
.hidden-project {
    display: none;
    opacity: 0;
    transform: translateY(20px);
}

.hidden-project.show {
    display: block;
    animation: fadeInUp 0.6s ease forwards;
}

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

/* Load More Projects Button */
.load-more-container {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.btn-load-more {
    background: transparent;
    color: var(--accent-cyan);
    border: 2px solid var(--accent-cyan);
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 12px;
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
    min-width: 200px;
    opacity: 1;
    transform: translateY(0);
}

.btn-load-more::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-green));
    transition: var(--transition-smooth);
    z-index: -1;
}

.btn-load-more:hover {
    color: var(--bg-primary);
    border-color: var(--accent-green);
    box-shadow: 0 8px 25px rgba(0, 255, 255, 0.3);
    transform: translateY(-3px);
}

.btn-load-more:hover::before {
    left: 0;
}

.btn-load-more:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(0, 255, 255, 0.2);
}

.btn-load-more i {
    margin-right: 0.5rem;
    transition: var(--transition-fast);
}

.btn-load-more:hover i {
    transform: rotate(180deg);
}

/* Experience Section */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, var(--accent-cyan), var(--accent-green));
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    width: 50%;
}

.timeline-item:nth-child(odd) {
    left: 0;
    text-align: right;
    padding-right: 2rem;
}

.timeline-item:nth-child(even) {
    left: 50%;
    text-align: left;
    padding-left: 2rem;
}

.timeline-dot {
    position: absolute;
    width: 16px;
    height: 16px;
    background: var(--accent-cyan);
    border-radius: 50%;
    top: 0;
    box-shadow: 0 0 10px var(--glow-cyan);
}

.timeline-item:nth-child(odd) .timeline-dot {
    right: -8px;
}

.timeline-item:nth-child(even) .timeline-dot {
    left: -8px;
}

.timeline-content {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: var(--transition-fast);
}

.timeline-content:hover {
    border-color: var(--accent-cyan);
    box-shadow: 0 10px 30px rgba(0, 255, 255, 0.1);
}

.timeline-date {
    color: var(--accent-green);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.timeline-title {
    font-family: var(--font-heading);
    color: var(--accent-cyan);
    margin-bottom: 0.5rem;
}

.timeline-company {
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: 0.5rem;
}

.timeline-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Certifications Section */
.certifications {
    background: var(--bg-secondary);
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.cert-card {
    background: var(--bg-tertiary);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.cert-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, var(--accent-cyan), transparent);
    animation: rotate 4s linear infinite;
    opacity: 0;
    transition: var(--transition-fast);
}

.cert-card:hover::before {
    opacity: 0.1;
}

.cert-card:hover {
    border-color: var(--accent-cyan);
    box-shadow: 0 15px 40px rgba(0, 255, 255, 0.2);
    transform: translateY(-10px);
}

.cert-icon {
    font-size: 3rem;
    color: var(--accent-cyan);
    margin-bottom: 1rem;
}

.cert-title {
    font-family: var(--font-heading);
    color: var(--accent-green);
    margin-bottom: 0.5rem;
}

.cert-issuer {
    color: var(--accent-cyan);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.cert-date {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.cert-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.cert-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-cyan);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-fast);
}

.cert-link:hover {
    text-shadow: 0 0 10px var(--glow-cyan);
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: var(--bg-primary);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
}

.contact-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.contact-header {
    margin-bottom: 3rem;
}

.contact-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--accent-cyan);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.contact-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.contact-card {
    background: var(--bg-tertiary);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-green));
    transform: scaleX(0);
    transition: var(--transition-smooth);
    transform-origin: left;
}

.contact-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-cyan);
    box-shadow: 0 15px 40px rgba(0, 255, 255, 0.15);
}

.contact-card:hover::before {
    transform: scaleX(1);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-green));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    position: relative;
    transition: var(--transition-fast);
}

.contact-icon::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: inherit;
    filter: blur(8px);
    opacity: 0.4;
    z-index: -1;
    transition: var(--transition-fast);
}

.contact-card:hover .contact-icon {
    animation: iconBounce 1s ease-in-out;
}

.contact-card:hover .contact-icon::after {
    opacity: 0.8;
    filter: blur(12px);
}

.contact-icon i {
    font-size: 1.5rem;
    color: var(--bg-primary);
}

.contact-details {
    text-align: center;
}

.contact-method {
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-link {
    color: var(--accent-cyan);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.contact-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-green);
    transition: var(--transition-fast);
}

.contact-link:hover {
    color: var(--accent-green);
}

.contact-link:hover::after {
    width: 100%;
}

.contact-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.contact-btn {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
    min-width: 200px;
}

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

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

.contact-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 255, 255, 0.3);
}

.contact-btn i {
    margin-right: 0.5rem;
}

.contact-form {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.form-group {
    position: relative;
    margin-bottom: 2rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-primary);
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.2);
}

.form-group label {
    position: absolute;
    top: 1rem;
    left: 1rem;
    color: var(--text-secondary);
    pointer-events: none;
    transition: var(--transition-fast);
}

.form-group input:focus + label,
.form-group input:valid + label,
.form-group textarea:focus + label,
.form-group textarea:valid + label {
    top: -0.5rem;
    left: 0.5rem;
    font-size: 0.8rem;
    color: var(--accent-cyan);
    background: var(--bg-secondary);
    padding: 0 0.5rem;
}

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

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-text p {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-tertiary);
    color: var(--accent-cyan);
    border-radius: 50%;
    text-decoration: none;
    border: 1px solid var(--border-color);
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--accent-cyan);
    color: var(--bg-primary);
    box-shadow: 0 0 20px var(--glow-cyan);
    transform: translateY(-3px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--bg-primary);
        width: 100%;
        text-align: center;
        transition: var(--transition-fast);
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-name {
        font-size: 2.5rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-stats {
        flex-direction: row;
        justify-content: space-around;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .contact-card {
        padding: 1.5rem;
    }

    .contact-actions {
        flex-direction: column;
        align-items: center;
    }

    .contact-btn {
        min-width: 250px;
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        width: 100%;
        left: 0 !important;
        text-align: left !important;
        padding-left: 3rem !important;
        padding-right: 0 !important;
    }

    .timeline-dot {
        left: 12px !important;
        right: auto !important;
    }

    .hero-buttons {
        justify-content: center;
    }

    .btn {
        flex: 1;
        min-width: 150px;
    }

    .load-more-container {
        margin-top: 2rem;
        padding-top: 1.5rem;
    }

    .btn-load-more {
        min-width: 180px;
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-name {
        font-size: 2rem;
    }

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

    .contact-title {
        font-size: 1.8rem;
    }

    .contact-subtitle {
        font-size: 1rem;
    }

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

    .contact-card {
        padding: 1.2rem;
    }

    .contact-icon {
        width: 50px;
        height: 50px;
        margin-bottom: 1rem;
    }

    .contact-icon i {
        font-size: 1.2rem;
    }

    .contact-btn {
        min-width: 200px;
        padding: 0.7rem 1.2rem;
        font-size: 0.9rem;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .project-buttons {
        flex-direction: column;
    }

    .about-stats {
        flex-direction: column;
    }
}

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

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

::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, var(--accent-cyan), var(--accent-green));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(to bottom, var(--accent-green), var(--accent-cyan));
}

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

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

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

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

@keyframes textGlow {
    0% {
        text-shadow: 0 0 10px var(--glow-cyan);
    }
    100% {
        text-shadow: 0 0 20px var(--glow-cyan), 0 0 30px var(--glow-green);
    }
}

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

@keyframes shimmer {
    0% {
        background-position: -200% center;
    }
    100% {
        background-position: 200% center;
    }
}

@keyframes borderGlow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(0, 255, 255, 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(0, 255, 255, 0.8), 0 0 30px rgba(0, 255, 136, 0.5);
    }
}

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

/* Add animation classes for JavaScript */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

.animate-slide-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s ease;
}

.animate-slide-left.animated {
    opacity: 1;
    transform: translateX(0);
}

.animate-slide-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s ease;
}

.animate-slide-right.animated {
    opacity: 1;
    transform: translateX(0);
}

/* Enhanced Navigation Active State */
.nav-link.active {
    color: var(--accent-cyan);
    text-shadow: 0 0 10px var(--glow-cyan);
}

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

/* Enhanced Hover Effects */
.skill-badge {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.skill-badge:hover {
    border-color: var(--accent-cyan);
    background: rgba(0, 255, 255, 0.1);
    transform: translateY(-2px) scale(1.05) rotate(2deg);
    box-shadow: 0 5px 15px rgba(0, 255, 255, 0.2);
}

/* Floating Animation for Profile */
@keyframes profileFloat {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg);
    }
    25% { 
        transform: translateY(-10px) rotate(1deg);
    }
    50% { 
        transform: translateY(-5px) rotate(0deg);
    }
    75% { 
        transform: translateY(-15px) rotate(-1deg);
    }
}

.profile-circle {
    position: relative;
    width: 240px;
    height: 240px;
    animation: profileFloat 6s ease-in-out infinite;
}

/* Enhanced Button Animations */
.btn {
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

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

/* Glitch Effect for Logo */
@keyframes glitch {
    0% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
    100% { transform: translate(0); }
}

.nav-logo .logo-text:active {
    animation: glitch 0.3s ease-in-out;
}

/* Notification Animations */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* Enhanced Card Tilt Effect */
.project-card {
    transform-style: preserve-3d;
    transition: transform 0.3s ease;
}

.project-card:hover {
    transform: translateY(-10px) scale(1.02) perspective(1000px) rotateX(5deg) rotateY(5deg);
}

/* Magnetic Effect for Contact Cards */
.contact-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-card:hover {
    transform: translateY(-8px) scale(1.03);
    border-color: var(--accent-cyan);
    box-shadow: 
        0 15px 40px rgba(0, 255, 255, 0.15),
        0 0 0 1px rgba(0, 255, 255, 0.2);
}

/* Timeline Enhanced Animations */
.timeline-item {
    position: relative;
    transition: all 0.5s ease;
}

.timeline-item:hover .timeline-content {
    transform: scale(1.02);
    box-shadow: 0 20px 50px rgba(0, 255, 255, 0.15);
}

.timeline-dot {
    position: absolute;
    width: 16px;
    height: 16px;
    background: var(--accent-cyan);
    border-radius: 50%;
    top: 0;
    box-shadow: 0 0 10px var(--glow-cyan);
    transition: all 0.3s ease;
}

.timeline-item:hover .timeline-dot {
    transform: scale(1.5);
    box-shadow: 0 0 20px var(--glow-cyan);
}

/* Enhanced Glow Ring Animation */
@keyframes enhancedRotate {
    0% { 
        transform: rotate(0deg) scale(1);
        filter: hue-rotate(0deg);
    }
    25% { 
        transform: rotate(90deg) scale(1.02);
        filter: hue-rotate(90deg);
    }
    50% { 
        transform: rotate(180deg) scale(1);
        filter: hue-rotate(180deg);
    }
    75% { 
        transform: rotate(270deg) scale(1.02);
        filter: hue-rotate(270deg);
    }
    100% { 
        transform: rotate(360deg) scale(1);
        filter: hue-rotate(360deg);
    }
}

.glow-ring {
    position: absolute;
    top: -8px;
    left: -8px;
    right: -8px;
    bottom: -8px;
    border: 2px solid transparent;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--accent-cyan), var(--accent-green), var(--accent-purple));
    animation: enhancedRotate 4s linear infinite;
}

/* Scroll Progress Indicator */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-green));
    z-index: 1001;
    transition: width 0.3s ease;
}

/* Enhanced Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan), var(--accent-green), transparent);
    animation: shimmer 3s ease-in-out infinite;
}

/* Social Links Enhanced Animation */
.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-tertiary);
    color: var(--accent-cyan);
    border-radius: 50%;
    text-decoration: none;
    border: 1px solid var(--border-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: var(--accent-cyan);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.5s ease;
    z-index: 0;
}

.social-link i {
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.social-link:hover::before {
    width: 100px;
    height: 100px;
}

.social-link:hover {
    color: var(--bg-primary);
    box-shadow: 0 0 20px var(--glow-cyan);
    transform: translateY(-3px) rotate(360deg);
}

/* Particle Enhancement */
.particle {
    pointer-events: none;
    filter: blur(0.5px);
}

@keyframes particleFloat {
    0% { 
        transform: translateY(0px) translateX(0px) rotate(0deg);
        opacity: 0.3;
    }
    25% { 
        transform: translateY(-20px) translateX(10px) rotate(90deg);
        opacity: 0.7;
    }
    50% { 
        transform: translateY(-10px) translateX(-5px) rotate(180deg);
        opacity: 1;
    }
    75% { 
        transform: translateY(-30px) translateX(-10px) rotate(270deg);
        opacity: 0.5;
    }
    100% { 
        transform: translateY(0px) translateX(0px) rotate(360deg);
        opacity: 0.3;
    }
}

.skill-badge {
    background: var(--bg-tertiary);
    padding: 6px 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    display: inline-block;
    margin: 4px;
    font-size: 0.9rem;
}

/* Bright Mode for Coding Profiles */
.coding-profiles .coding-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--accent-cyan);
    border-radius: 12px;
    padding: 1.5rem;
    transition: 0.3s ease;
    text-decoration: none;
    color: var(--text-primary);
    box-shadow: 0 0 10px rgba(0,255,255,0.2);
}

.coding-profiles .coding-card:hover {
    border-color: var(--accent-green);
    transform: translateY(-6px);
    box-shadow: 0 0 20px rgba(0,255,255,0.5), 0 0 30px rgba(0,255,136,0.4);
}

.coding-profiles .coding-card .category-title {
    color: var(--accent-cyan);
    margin-bottom: 1rem;
    font-weight: 700;
    text-align: center;
    text-shadow: 0 0 10px var(--glow-cyan);
}

.bright-badge {
    background: rgba(0,255,255,0.12);
    border: 1px solid var(--accent-cyan);
    color: var(--accent-green);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    margin-bottom: 0.5rem;
    transition: 0.3s ease;
}

.bright-badge:hover {
    background: rgba(0,255,136,0.2);
    border-color: var(--accent-green);
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(0,255,255,0.4);
}

.bright-badge strong {
    color: var(--accent-green);
}