:root {
    --primary-color: #00d4ff;
    --secondary-color: #ff00ff;
    --accent-color: #00ff88;
    --text-primary: #ffffff;
    --text-secondary: #b8c5d6;
    --bg-primary: #0a0a0f;
    --bg-secondary: #151520;
    --bg-tertiary: #1a1a2e;
    --border-color: #2a2a3e;
    --shadow-sm: 0 1px 2px 0 rgba(0, 212, 255, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 212, 255, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0, 212, 255, 0.3);
    --shadow-xl: 0 20px 25px -5px rgba(0, 212, 255, 0.4);
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #ff00ff 100%);
    --gradient-secondary: linear-gradient(135deg, #00ff88 0%, #00d4ff 100%);
    --gradient-tertiary: linear-gradient(135deg, #ff00ff 0%, #00ff88 100%);
    --gradient-dark: linear-gradient(135deg, #0a0a0f 0%, #1a1a2e 100%);
    --neon-glow: 0 0 20px rgba(0, 212, 255, 0.8);
    --neon-glow-secondary: 0 0 20px rgba(255, 0, 255, 0.8);
}

/* Light theme variables with more vibrant colors */
[data-theme="light"] {
    --primary-color: #0066cc;
    --secondary-color: #9900cc;
    --accent-color: #00aa66;
    --text-primary: #1a1a2e;
    --text-secondary: #4a5568;
    --bg-primary: #f8f9fa;
    --bg-secondary: #e9ecef;
    --bg-tertiary: #ffffff;
    --border-color: #dee2e6;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --gradient-primary: linear-gradient(135deg, #0066cc 0%, #9900cc 100%);
    --gradient-secondary: linear-gradient(135deg, #00aa66 0%, #0066cc 100%);
    --gradient-tertiary: linear-gradient(135deg, #9900cc 0%, #00aa66 100%);
    --gradient-dark: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    --neon-glow: 0 0 20px rgba(0, 102, 204, 0.6);
    --neon-glow-secondary: 0 0 20px rgba(153, 0, 204, 0.6);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Space Grotesk', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: all 0.3s ease;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 6px;
}

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

/* Advanced Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-container {
    position: relative;
    width: 200px;
    height: 200px;
}

.loader {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 3px solid transparent;
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1.5s linear infinite;
}

.loader:nth-child(2) {
    width: 80%;
    height: 80%;
    top: 10%;
    left: 10%;
    border-top-color: var(--secondary-color);
    animation-duration: 1.2s;
    animation-direction: reverse;
}

.loader:nth-child(3) {
    width: 60%;
    height: 60%;
    top: 20%;
    left: 20%;
    border-top-color: var(--accent-color);
    animation-duration: 0.9s;
}

.loader-text {
    margin-top: 30px;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: pulse 2s infinite;
}

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

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

/* Background Video */
.video-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.video-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 15, 0.7);
    z-index: 1;
}

[data-theme="light"] .video-background::after {
    background: rgba(248, 249, 250, 0.85);
}

.video-background video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    z-index: 0;
}

/* Light mode background pattern */
[data-theme="light"] .video-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(0, 102, 204, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(153, 0, 204, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(0, 170, 102, 0.1) 0%, transparent 50%);
    z-index: 0;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
    backdrop-filter: blur(20px);
    background: rgba(10, 10, 15, 0.8);
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
}

[data-theme="light"] nav {
    background: rgba(255, 255, 255, 0.9);
    border-bottom: 1px solid rgba(0, 102, 204, 0.2);
}

nav.scrolled {
    background: rgba(10, 10, 15, 0.95);
    box-shadow: var(--shadow-lg);
    padding: 0.5rem 0;
}

[data-theme="light"] nav.scrolled {
    background: rgba(255, 255, 255, 0.95);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    cursor: pointer;
    transition: all 0.3s ease;
    text-shadow: var(--neon-glow);
}

.logo:hover {
    transform: scale(1.05);
    text-shadow: 0 0 30px rgba(0, 212, 255, 1);
}

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

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.1rem;
    position: relative;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 30px;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 30px;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.3s ease;
    z-index: -1;
}

.nav-link:hover::before,
.nav-link.active::before {
    opacity: 0.2;
    transform: scale(1);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
    text-shadow: var(--neon-glow);
}

.theme-toggle {
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: 50px;
    padding: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.theme-toggle:hover {
    transform: scale(1.1);
    box-shadow: var(--neon-glow);
    border-color: var(--primary-color);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Music Player */
.music-player {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    background: rgba(21, 21, 32, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 15px;
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: 1000;
    transition: all 0.3s ease;
}

[data-theme="light"] .music-player {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(0, 102, 204, 0.3);
}

.music-player:hover {
    transform: translateY(-5px);
    box-shadow: var(--neon-glow);
}

.music-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gradient-primary);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.music-toggle:hover {
    transform: scale(1.1);
    box-shadow: var(--neon-glow);
}

.music-info {
    display: flex;
    flex-direction: column;
}

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

.music-artist {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(10, 10, 15, 0.9) 0%, rgba(26, 26, 46, 0.9) 100%);
}

[data-theme="light"] .hero {
    background: linear-gradient(135deg, rgba(248, 249, 250, 0.9) 0%, rgba(233, 236, 239, 0.9) 100%);
}

.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.particle {
    position: absolute;
    background: rgba(0, 212, 255, 0.3);
    border-radius: 50%;
    animation: float 20s infinite linear;
}

[data-theme="light"] .particle {
    background: rgba(0, 102, 204, 0.3);
}

@keyframes float {
    0% {
        transform: translateY(100vh) translateX(0) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) translateX(100px) scale(1.5);
        opacity: 0;
    }
}

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    animation: slideInLeft 1s ease;
}

.hero-text h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: var(--neon-glow);
    animation: glitch 3s infinite;
}

@keyframes glitch {
    0%, 100% {
        text-shadow: var(--neon-glow);
    }
    25% {
        text-shadow: var(--neon-glow-secondary);
    }
    50% {
        text-shadow: 0 0 20px rgba(0, 255, 136, 0.8);
    }
    75% {
        text-shadow: var(--neon-glow);
    }
}

.hero-text h2 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    animation: slideInLeft 1s ease 0.2s both;
}

.typing-text {
    font-size: 1.4rem;
    color: var(--accent-color);
    margin-bottom: 2rem;
    min-height: 2rem;
    animation: slideInLeft 1s ease 0.4s both;
    font-family: 'Space Grotesk', sans-serif;
}

.typing-text span {
    border-right: 3px solid var(--accent-color);
    animation: blink 1s infinite;
}

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

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    animation: slideInLeft 1s ease 0.6s both;
}

.btn {
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    border: none;
    font-size: 1.1rem;
    font-family: 'Rajdhani', sans-serif;
    position: relative;
    overflow: hidden;
}

.btn::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;
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--neon-glow);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 0 30px rgba(0, 212, 255, 1);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    backdrop-filter: blur(10px);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--bg-primary);
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--neon-glow);
}

.hero-image {
    position: relative;
    animation: slideInRight 1s ease;
}

.profile-img-container {
    position: relative;
    width: 450px;
    height: 450px;
    margin: 0 auto;
}

.profile-img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid transparent;
    background: linear-gradient(var(--bg-primary), var(--bg-primary)) padding-box,
                var(--gradient-primary) border-box;
    box-shadow: var(--neon-glow);
    animation: float 6s ease-in-out infinite, rotate 20s linear infinite;
}

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

.profile-badge {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: var(--gradient-secondary);
    color: var(--bg-primary);
    padding: 1rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-family: 'Orbitron', sans-serif;
    box-shadow: var(--neon-glow-secondary);
    animation: pulse 2s infinite;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.freelance-badge {
    position: absolute;
    top: 30px;
    right: 30px;
    background: rgba(21, 21, 32, 0.9);
    color: var(--secondary-color);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: fadeInUp 1s ease 1s both;
    border: 1px solid rgba(255, 0, 255, 0.3);
}

[data-theme="light"] .freelance-badge {
    background: rgba(255, 255, 255, 0.9);
}

.freelance-badge i {
    color: var(--secondary-color);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    cursor: pointer;
    color: var(--primary-color);
    font-size: 2rem;
}

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

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

/* Section Styles */
section {
    padding: 6rem 0;
    position: relative;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-title {
    text-align: center;
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 4rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: var(--neon-glow);
    text-transform: uppercase;
    letter-spacing: 2px;
}

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

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="none"/><path d="M0,0 L100,100 M100,0 L0,100" stroke="rgba(0,212,255,0.1)" stroke-width="0.5"/></svg>');
    opacity: 0.3;
    z-index: 0;
}

[data-theme="light"] .about::before {
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="none"/><path d="M0,0 L100,100 M100,0 L0,100" stroke="rgba(0,102,204,0.1)" stroke-width="0.5"/></svg>');
}

/* Light mode decorative elements */
[data-theme="light"] .about::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(0, 102, 204, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(153, 0, 204, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(0, 170, 102, 0.05) 0%, transparent 50%);
    z-index: 0;
}

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

.about-text {
    animation: fadeInUp 1s ease;
}

.about-text h3 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.skill-card {
    background: var(--bg-tertiary);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid rgba(0, 212, 255, 0.2);
    position: relative;
    overflow: hidden;
}

[data-theme="light"] .skill-card {
    border: 1px solid rgba(0, 102, 204, 0.2);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0.1;
    transition: left 0.5s ease;
}

.skill-card:hover::before {
    left: 0;
}

.skill-card:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: var(--neon-glow);
    border-color: var(--primary-color);
}

.skill-icon {
    font-size: 2.5rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 15px;
    color: white;
    animation: pulse 2s infinite;
}

.skill-name {
    font-weight: 600;
    color: var(--text-primary);
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Skills Section */
.skills {
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.skills::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(255, 0, 255, 0.1) 0%, transparent 50%);
    z-index: 0;
}

[data-theme="light"] .skills::before {
    background: radial-gradient(circle at 20% 50%, rgba(0, 102, 204, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(153, 0, 204, 0.05) 0%, transparent 50%);
}

/* Light mode decorative elements for skills section */
[data-theme="light"] .skills::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 30% 30%, rgba(0, 102, 204, 0.03) 0%, transparent 40%),
        radial-gradient(circle at 70% 70%, rgba(153, 0, 204, 0.03) 0%, transparent 40%);
    z-index: 0;
}

.skills-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    position: relative;
    z-index: 1;
}

.technical-skills {
    animation: fadeInLeft 1s ease;
}

.soft-skills {
    animation: fadeInRight 1s ease;
}

.technical-skills h3,
.soft-skills h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.skill-item {
    margin-bottom: 2rem;
}

.skill-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.8rem;
}

.skill-name {
    font-weight: 600;
    color: var(--text-primary);
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.skill-percentage {
    color: var(--accent-color);
    font-weight: 600;
    font-family: 'Orbitron', sans-serif;
}

.skill-bar {
    height: 12px;
    background: var(--bg-tertiary);
    border-radius: 50px;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

[data-theme="light"] .skill-bar {
    border: 1px solid rgba(0, 102, 204, 0.2);
    background: #e9ecef;
}

.skill-progress {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 50px;
    width: 0;
    transition: width 2s ease;
    position: relative;
    overflow: hidden;
}

.skill-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

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

.soft-skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.soft-skill-card {
    background: var(--bg-tertiary);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid rgba(0, 212, 255, 0.2);
    position: relative;
    overflow: hidden;
}

[data-theme="light"] .soft-skill-card {
    border: 1px solid rgba(0, 102, 204, 0.2);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.soft-skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-secondary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.soft-skill-card:hover::before {
    opacity: 0.1;
}

.soft-skill-card:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: var(--neon-glow-secondary);
    border-color: var(--secondary-color);
}

.soft-skill-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.soft-skill-name {
    font-weight: 600;
    color: var(--text-primary);
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.filter-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.8rem 2rem;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: 50px;
    color: var(--text-primary);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Rajdhani', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
}

[data-theme="light"] .filter-btn {
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transition: left 0.5s ease;
}

.filter-btn:hover::before,
.filter-btn.active::before {
    left: 0;
}

.filter-btn:hover,
.filter-btn.active {
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--neon-glow);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.project-card {
    background: var(--bg-tertiary);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

[data-theme="light"] .project-card {
    border: 1px solid rgba(0, 102, 204, 0.2);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

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

.project-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: var(--neon-glow);
    border-color: var(--primary-color);
}

.project-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-card:hover .project-image {
    transform: scale(1.1);
}

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

.project-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.project-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 1.1rem;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
}

.tech-tag {
    padding: 0.5rem 1rem;
    background: var(--bg-primary);
    color: var(--accent-color);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid rgba(0, 255, 136, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
}

[data-theme="light"] .tech-tag {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(0, 170, 102, 0.3);
    color: #00aa66;
}

.project-links {
    display: flex;
    gap: 1.5rem;
}

.project-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    font-family: 'Rajdhani', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.project-link:hover {
    color: var(--secondary-color);
    transform: translateX(5px);
}

/* Experience Section - FIXED LAYOUT */
.experience {
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.timeline {
    position: relative;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--gradient-primary);
    transform: translateX(-50%);
    box-shadow: var(--neon-glow);
}

.timeline-item {
    position: relative;
    margin-bottom: 4rem;
    display: flex;
    align-items: center;
}

/* First item: content on left, date on right */
.timeline-item:nth-child(1) {
    flex-direction: row;
}

/* Second item: content on right, date on left */
.timeline-item:nth-child(2) {
    flex-direction: row-reverse;
}

/* Third item: content on left, date on right */
.timeline-item:nth-child(3) {
    flex-direction: row;
}

/* Fourth item: content on right, date on left */
.timeline-item:nth-child(4) {
    flex-direction: row-reverse;
}

.timeline-content {
    width: 45%;
    background: var(--bg-tertiary);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    position: relative;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

[data-theme="light"] .timeline-content {
    border: 1px solid rgba(0, 102, 204, 0.2);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}

.timeline-content:hover {
    transform: scale(1.05);
    box-shadow: var(--neon-glow);
    border-color: var(--primary-color);
}

.timeline-dot {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 24px;
    background: var(--gradient-primary);
    border-radius: 50%;
    border: 4px solid var(--bg-primary);
    z-index: 1;
    box-shadow: var(--neon-glow);
}

.timeline-date {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 45%;
    text-align: center;
    font-weight: 600;
    color: var(--accent-color);
    font-family: 'Orbitron', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* First item: date on right */
.timeline-item:nth-child(1) .timeline-date {
    right: 0;
}

/* Second item: date on left */
.timeline-item:nth-child(2) .timeline-date {
    left: 0;
}

/* Third item: date on right */
.timeline-item:nth-child(3) .timeline-date {
    right: 0;
}

/* Fourth item: date on left */
.timeline-item:nth-child(4) .timeline-date {
    left: 0;
}

.timeline-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.timeline-company {
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: 1.5rem;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.2rem;
}

.timeline-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 1.1rem;
}

.timeline-achievements {
    list-style: none;
}

.timeline-achievements li {
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
    padding-left: 1.8rem;
    position: relative;
    font-size: 1.05rem;
}

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

/* Blog Section */
.blog {
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.blog-card {
    background: var(--bg-tertiary);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

[data-theme="light"] .blog-card {
    border: 1px solid rgba(0, 102, 204, 0.2);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}

.blog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-secondary);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

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

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--neon-glow-secondary);
    border-color: var(--secondary-color);
}

.blog-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.blog-card:hover .blog-image {
    transform: scale(1.1);
}

.blog-content {
    padding: 2rem;
    position: relative;
    z-index: 1;
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.blog-category {
    padding: 0.5rem 1rem;
    background: var(--gradient-secondary);
    color: var(--bg-primary);
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.blog-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.blog-excerpt {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 1.1rem;
}

.blog-link {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    font-family: 'Rajdhani', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.blog-link:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

/* Contact Section */
.contact {
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

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

.contact-info {
    animation: fadeInLeft 1s ease;
}

.contact-info h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.contact-details {
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.contact-icon:hover {
    transform: scale(1.1) rotate(360deg);
    box-shadow: var(--neon-glow);
}

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

.social-link {
    width: 50px;
    height: 50px;
    background: var(--bg-tertiary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.3rem;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

[data-theme="light"] .social-link {
    border: 1px solid rgba(0, 102, 204, 0.2);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.social-link:hover {
    background: var(--gradient-primary);
    color: white;
    transform: translateY(-5px) rotate(360deg);
    box-shadow: var(--neon-glow);
}

.contact-form {
    background: var(--bg-tertiary);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    animation: fadeInRight 1s ease;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

[data-theme="light"] .contact-form {
    border: 1px solid rgba(0, 102, 204, 0.2);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}

.form-group {
    margin-bottom: 1.8rem;
}

.form-label {
    display: block;
    margin-bottom: 0.8rem;
    font-weight: 600;
    color: var(--primary-color);
    font-family: 'Rajdhani', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 1rem;
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: inherit;
    transition: all 0.3s ease;
    font-size: 1.1rem;
}

[data-theme="light"] .form-input,
[data-theme="light"] .form-textarea {
    background: rgba(255, 255, 255, 0.7);
    border-color: #dee2e6;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.2);
}

[data-theme="light"] .form-input:focus,
[data-theme="light"] .form-textarea:focus {
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.2);
}

.form-textarea {
    resize: vertical;
    min-height: 140px;
}

.form-submit {
    width: 100%;
    padding: 1rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Rajdhani', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 1.1rem;
    position: relative;
    overflow: hidden;
}

.form-submit::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;
}

.form-submit:hover::before {
    left: 100%;
}

.form-submit:hover {
    transform: translateY(-3px);
    box-shadow: var(--neon-glow);
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 10px;
    text-align: center;
    display: none;
    font-weight: 600;
}

.form-message.success {
    background: rgba(0, 255, 136, 0.2);
    color: var(--accent-color);
    border: 1px solid rgba(0, 255, 136, 0.3);
    display: block;
}

.form-message.error {
    background: rgba(255, 0, 0, 0.2);
    color: #ff4444;
    border: 1px solid rgba(255, 0, 0, 0.3);
    display: block;
}

/* Footer */
footer {
    background: var(--bg-secondary);
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    position: relative;
    overflow: hidden;
}

[data-theme="light"] footer {
    border-top: 1px solid rgba(0, 102, 204, 0.2);
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="none"/><path d="M0,0 L100,100 M100,0 L0,100" stroke="rgba(0,212,255,0.1)" stroke-width="0.5"/></svg>');
    opacity: 0.3;
    z-index: 0;
}

[data-theme="light"] footer::before {
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="none"/><path d="M0,0 L100,100 M100,0 L0,100" stroke="rgba(0,102,204,0.1)" stroke-width="0.5"/></svg>');
}

/* Light mode decorative elements for footer */
[data-theme="light"] footer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 10% 10%, rgba(0, 102, 204, 0.03) 0%, transparent 40%),
        radial-gradient(circle at 90% 90%, rgba(153, 0, 204, 0.03) 0%, transparent 40%);
    z-index: 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.footer-section h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-section p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 1.1rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.1rem;
    display: inline-block;
    position: relative;
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.footer-links a:hover::after {
    width: 100%;
}

.footer-links a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    color: var(--text-secondary);
    position: relative;
    z-index: 1;
}

[data-theme="light"] .footer-bottom {
    border-top: 1px solid rgba(0, 102, 204, 0.2);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    font-size: 1.5rem;
    box-shadow: var(--neon-glow);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 0 30px rgba(0, 212, 255, 1);
}

/* Advanced Cursor Effect */
.cursor {
    position: fixed;
    width: 20px;
    height: 20px;
    background: var(--gradient-primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transition: all 0.1s ease;
    transform: translate(-50%, -50%);
    box-shadow: var(--neon-glow);
}

.cursor-follower {
    position: fixed;
    width: 40px;
    height: 40px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transition: all 0.3s ease;
    transform: translate(-50%, -50%);
}

.cursor.hover {
    width: 40px;
    height: 40px;
    background: var(--gradient-secondary);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-text h1 {
        font-size: 3rem;
    }

    .profile-img-container {
        width: 350px;
        height: 350px;
    }

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

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

    .timeline-item {
        flex-direction: column !important;
        align-items: flex-start !important;
        padding-left: 60px;
    }

    .timeline-content {
        width: 100%;
    }

    .timeline-dot {
        left: 30px;
    }

    .timeline-date {
        position: relative;
        width: 100%;
        margin-bottom: 1rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

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

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

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

    .skills-grid,
    .soft-skills-grid {
        grid-template-columns: 1fr;
    }

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

    .music-player {
        bottom: 1rem;
        left: 1rem;
        right: 1rem;
    }

    .music-info {
        display: none;
    }
}

/* Font Animation Classes */
.font-animate {
    animation: fontChange 0.5s ease;
}

@keyframes fontChange {
    0% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.2) rotate(5deg); }
    100% { transform: scale(1) rotate(0deg); }
}

/* Sound Wave Animation */
.sound-wave {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3px;
    z-index: 1000;
}

.sound-bar {
    width: 4px;
    height: 20px;
    background: var(--gradient-primary);
    border-radius: 2px;
    animation: soundWave 1s ease-in-out infinite;
}

.sound-bar:nth-child(2) {
    animation-delay: 0.2s;
}

.sound-bar:nth-child(3) {
    animation-delay: 0.4s;
}

.sound-bar:nth-child(4) {
    animation-delay: 0.6s;
}

.sound-bar:nth-child(5) {
    animation-delay: 0.8s;
}

@keyframes soundWave {
    0%, 100% { height: 10px; }
    50% { height: 30px; }
}

.sound-wave.playing .sound-bar {
    animation-play-state: running;
}

.sound-wave.paused .sound-bar {
    animation-play-state: paused;
    height: 10px;
}

/* Enhanced Light Mode Styles */
[data-theme="light"] {
    /* More vibrant colors for light mode */
    --primary-color: #0066cc;
    --secondary-color: #9900cc;
    --accent-color: #00aa66;
    --text-primary: #1a1a2e;
    --text-secondary: #4a5568;
    --bg-primary: #f8f9fa;
    --bg-secondary: #e9ecef;
    --bg-tertiary: #ffffff;
    --border-color: #dee2e6;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --gradient-primary: linear-gradient(135deg, #0066cc 0%, #9900cc 100%);
    --gradient-secondary: linear-gradient(135deg, #00aa66 0%, #0066cc 100%);
    --gradient-tertiary: linear-gradient(135deg, #9900cc 0%, #00aa66 100%);
    --gradient-dark: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    --neon-glow: 0 0 20px rgba(0, 102, 204, 0.6);
    --neon-glow-secondary: 0 0 20px rgba(153, 0, 204, 0.6);
}

/* Enhanced light mode specific styles */
[data-theme="light"] .hero {
    background: linear-gradient(135deg, rgba(248, 249, 250, 0.9) 0%, rgba(233, 236, 239, 0.9) 100%);
}

[data-theme="light"] .nav-container {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .skill-card,
[data-theme="light"] .soft-skill-card,
[data-theme="light"] .project-card,
[data-theme="light"] .blog-card,
[data-theme="light"] .timeline-content,
[data-theme="light"] .contact-form {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .skill-card:hover,
[data-theme="light"] .soft-skill-card:hover,
[data-theme="light"] .project-card:hover,
[data-theme="light"] .blog-card:hover,
[data-theme="light"] .timeline-content:hover {
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.12);
}

[data-theme="light"] .form-input,
[data-theme="light"] .form-textarea {
    background: rgba(255, 255, 255, 0.8);
    border-color: #ced4da;
    color: #212529;
}

[data-theme="light"] .form-input:focus,
[data-theme="light"] .form-textarea:focus {
    border-color: #0066cc;
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.2);
}

[data-theme="light"] .btn-primary {
    background: linear-gradient(135deg, #0066cc 0%, #9900cc 100%);
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
}

[data-theme="light"] .btn-primary:hover {
    box-shadow: 0 6px 20px rgba(0, 102, 204, 0.4);
}

[data-theme="light"] .btn-secondary {
    border-color: #0066cc;
    color: #0066cc;
}

[data-theme="light"] .btn-secondary:hover {
    background: #0066cc;
    color: white;
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
}

[data-theme="light"] .social-link {
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .social-link:hover {
    background: linear-gradient(135deg, #0066cc 0%, #9900cc 100%);
    box-shadow: 0 6px 15px rgba(0, 102, 204, 0.3);
}

[data-theme="light"] .tech-tag {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(0, 170, 102, 0.3);
    color: #00aa66;
}

[data-theme="light"] .music-player {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(0, 102, 204, 0.3);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .back-to-top {
    background: linear-gradient(135deg, #0066cc 0%, #9900cc 100%);
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
}

[data-theme="light"] .back-to-top:hover {
    box-shadow: 0 6px 20px rgba(0, 102, 204, 0.4);
}

/* Enhanced light mode decorative elements */
[data-theme="light"] .about::after,
[data-theme="light"] .skills::after,
[data-theme="light"] footer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(0, 102, 204, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(153, 0, 204, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(0, 170, 102, 0.05) 0%, transparent 50%);
    z-index: 0;
}

/* Enhanced light mode particle effects */
[data-theme="light"] .particle {
    background: rgba(0, 102, 204, 0.3);
    box-shadow: 0 0 10px rgba(0, 102, 204, 0.2);
}

/* Enhanced light mode cursor */
[data-theme="light"] .cursor {
    background: linear-gradient(135deg, #0066cc 0%, #9900cc 100%);
    box-shadow: 0 0 20px rgba(0, 102, 204, 0.6);
}

[data-theme="light"] .cursor-follower {
    background: rgba(0, 102, 204, 0.1);
}

/* Enhanced light mode sound wave */
[data-theme="light"] .sound-bar {
    background: linear-gradient(135deg, #0066cc 0%, #9900cc 100%);
}

/* Custom SVG Icons */
.tableau-icon {
    width: 20px;
    height: 20px;
    fill: #e97627;
}

.fiverr-icon {
    width: 20px;
    height: 20px;
    fill: #1dbf73;
}

.instagram-icon {
    width: 20px;
    height: 20px;
    fill: #E4405F;
}

.facebook-icon {
    width: 20px;
    height: 20px;
    fill: #1877F2;
}

.project-link svg,
.social-link svg {
    transition: all 0.3s ease;
}

.project-link:hover svg,
.social-link:hover svg {
    transform: scale(1.2);
}

/* Chatbot styling */
#noupe-chatbot {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}