:root {
    --primary: #ff003c;
    --primary-dark: #cc0030;
    --primary-light: #ff3366;
    --secondary: #0a0a0a;
    --accent: #1a1a1a;
    --text: #ffffff;
    --text-secondary: #aaaaaa;
    --card-bg: rgba(26, 26, 26, 0.8);
    --glow: 0 0 20px rgba(255, 0, 60, 0.7);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--secondary);
    color: var(--text);
    overflow-x: hidden;
    line-height: 1.6;
}

/* 3D Background Effect */
#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.6;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 0, 60, 0.2);
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary);
    text-shadow: var(--glow);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

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

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

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

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

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text);
    margin: 3px 0;
    transition: 0.3s;
}

/* Sections */
section {
    min-height: 100vh;
    padding: 100px 5%;
    display: none;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

section.active {
    display: flex;
}

.section-title {
    font-size: 3.5rem;
    margin-bottom: 3rem;
    text-align: center;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--primary);
    box-shadow: var(--glow);
}

.section-subtitle {
    font-size: 1.2rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-secondary);
}

/* Home Section */
#home {
    text-align: center;
}

.hero-content {
    z-index: 10;
    position: relative;
}

.profile-pic {
    width: 220px;
    height: 220px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 2rem;
    border: 4px solid var(--primary);
    box-shadow: var(--glow);
    transform: perspective(1000px) rotateY(0deg);
    transition: transform 0.5s ease;
}

.profile-pic:hover {
    transform: perspective(1000px) rotateY(15deg);
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 800;
    text-shadow: 0 0 10px rgba(255, 0, 60, 0.5);
}

.hero-subtitle {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--text-secondary);
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
}

.btn {
    padding: 12px 30px;
    border: 2px solid var(--primary);
    background: transparent;
    color: var(--text);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
    text-decoration: none;
    display: inline-block;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--primary);
    transition: all 0.5s ease;
    z-index: -1;
}

.btn:hover::before {
    left: 0;
}

.btn:hover {
    color: var(--secondary);
    box-shadow: var(--glow);
}

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

.btn-primary::before {
    background: var(--primary-dark);
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 3rem;
}

.social-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--card-bg);
    color: var(--text);
    font-size: 1.3rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 0, 60, 0.3);
    text-decoration: none;
}

.social-icon:hover {
    background: var(--primary);
    color: var(--secondary);
    transform: translateY(-5px);
    box-shadow: var(--glow);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--text-secondary);
}

.scroll-indicator .arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid var(--primary);
    border-bottom: 2px solid var(--primary);
    transform: rotate(45deg);
    margin: 10px auto;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: rotate(45deg) translateY(0);
    }
    40% {
        transform: rotate(45deg) translateY(-10px);
    }
    60% {
        transform: rotate(45deg) translateY(-5px);
    }
}

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

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

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

.about-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 0, 60, 0.2);
    transform: perspective(1000px) rotateX(0deg);
}

.about-card:hover {
    transform: perspective(1000px) rotateX(5deg);
    box-shadow: var(--glow);
    border-color: var(--primary);
}

.card-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

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

/* Skills Section */
.skills-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.tab-btn {
    padding: 12px 30px;
    border: 2px solid var(--primary);
    background: transparent;
    color: var(--text);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.tab-btn.active {
    background: var(--primary);
    color: var(--secondary);
    box-shadow: var(--glow);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

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

.skill-category {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 10px;
    border: 1px solid rgba(255, 0, 60, 0.2);
    transform: perspective(1000px) rotateY(0deg);
    transition: all 0.3s ease;
}

.skill-category:hover {
    transform: perspective(1000px) rotateY(5deg);
    box-shadow: var(--glow);
    border-color: var(--primary);
}

.category-title {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    text-align: center;
    color: var(--primary);
}

.skill-item {
    margin-bottom: 1.5rem;
}

.skill-name {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.skill-bar {
    height: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: var(--primary);
    border-radius: 5px;
    width: 0;
    transition: width 1.5s ease;
    box-shadow: 0 0 10px var(--primary);
}

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

.project-card {
    background: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(255, 0, 60, 0.2);
    transform: perspective(1000px) rotateY(0deg);
    transition: all 0.3s ease;
}

.project-card:hover {
    transform: perspective(1000px) rotateY(5deg);
    box-shadow: var(--glow);
    border-color: var(--primary);
}

.project-image {
    height: 200px;
    overflow: hidden;
}

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

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

.project-content {
    padding: 1.5rem;
}

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

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

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

.tag {
    padding: 5px 10px;
    background: rgba(255, 0, 60, 0.2);
    color: var(--primary);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Music Section */
.music-player {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 2rem;
    border: 1px solid rgba(255, 0, 60, 0.2);
    max-width: 600px;
    margin: 0 auto;
    transform: perspective(1000px) rotateX(0deg);
    transition: all 0.3s ease;
}

.music-player:hover {
    transform: perspective(1000px) rotateX(5deg);
    box-shadow: var(--glow);
    border-color: var(--primary);
}

.player-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.album-art {
    width: 120px;
    height: 120px;
    border-radius: 10px;
    object-fit: cover;
    border: 2px solid var(--primary);
}

.track-info {
    flex: 1;
}

.track-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.track-artist {
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.track-genre {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.player-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.control-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid var(--primary);
    background: transparent;
    color: var(--text);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.control-btn:hover {
    background: var(--primary);
    color: var(--secondary);
    box-shadow: var(--glow);
}

.play-btn {
    width: 60px;
    height: 60px;
    font-size: 1.2rem;
}

.playlist {
    margin-bottom: 2rem;
}

.playlist-item {
    display: flex;
    align-items: center;
    padding: 1rem;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 0.5rem;
}

.playlist-item:hover {
    background: rgba(255, 0, 60, 0.1);
}

.playlist-item.active {
    background: rgba(255, 0, 60, 0.2);
    border-left: 3px solid var(--primary);
}

.track-number {
    width: 30px;
    color: var(--primary);
    font-weight: 600;
}

.track-details {
    flex: 1;
    display: flex;
    justify-content: space-between;
}

.track-name {
    color: var(--text);
}

.track-duration {
    color: var(--text-secondary);
}

.player-actions {
    text-align: center;
}

/* Contact Section */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 10px;
    border: 1px solid rgba(255, 0, 60, 0.2);
    transform: perspective(1000px) rotateY(-5deg);
    transition: all 0.3s ease;
}

.contact-info:hover {
    transform: perspective(1000px) rotateY(0deg);
    box-shadow: var(--glow);
    border-color: var(--primary);
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--primary);
    text-align: center;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 0, 60, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.2rem;
}

.contact-details h4 {
    color: var(--text);
    margin-bottom: 0.5rem;
}

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

.social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 0, 60, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--primary);
    color: var(--secondary);
    transform: translateY(-3px);
}

.contact-form {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 10px;
    border: 1px solid rgba(255, 0, 60, 0.2);
    transform: perspective(1000px) rotateY(5deg);
    transition: all 0.3s ease;
}

.contact-form:hover {
    transform: perspective(1000px) rotateY(0deg);
    box-shadow: var(--glow);
    border-color: var(--primary);
}

.contact-form h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--primary);
    text-align: center;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 5px;
    color: var(--text);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 10px rgba(255, 0, 60, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(10, 10, 10, 0.95);
        flex-direction: column;
        padding: 1rem;
        gap: 1rem;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-btns {
        flex-direction: column;
        align-items: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-info,
    .contact-form {
        transform: none;
    }
    
    .contact-info:hover,
    .contact-form:hover {
        transform: none;
    }
    
    .skills-tabs {
        flex-direction: column;
        align-items: center;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
}