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

:root {
    --neon-red: #ff003c;
    --dark-bg: #0a0a0a;
    --dark-secondary: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --border-color: #374151;
    --accent-glow: 0 0 10px rgba(255, 0, 60, 0.3);
}

body {
    font-family: 'Poppins', sans-serif;
    background: var(--dark-bg);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
}

html {
    scroll-behavior: smooth;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Utility Classes */
.text-accent {
    color: var(--neon-red);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Particle Background for All Sections */
.particles-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(45deg, #0a0a0a 0%, #1a0014 50%, #0a0a0a 100%);
}

/* All Sections with Particle Overlay */
.hero,
.about,
.music,
.services,
.portfolio,
.contact {
    position: relative;
    z-index: 1;
}

.hero::before,
.about::before,
.music::before,
.services::before,
.portfolio::before,
.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 0, 60, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 0, 60, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255, 0, 60, 0.04) 0%, transparent 50%);
    z-index: -1;
}

/* Specific background overlays */
.hero::before {
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 0, 60, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 0, 60, 0.09) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255, 0, 60, 0.06) 0%, transparent 50%);
}

.about::before {
    background: 
        radial-gradient(circle at 10% 90%, rgba(255, 0, 60, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 90% 10%, rgba(255, 0, 60, 0.04) 0%, transparent 50%);
}

.music::before {
    background: 
        radial-gradient(circle at 30% 70%, rgba(255, 0, 60, 0.07) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(255, 0, 60, 0.05) 0%, transparent 50%);
}

.services::before {
    background: 
        radial-gradient(circle at 30% 70%, rgba(255, 0, 60, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(255, 0, 60, 0.03) 0%, transparent 50%);
}

.portfolio::before {
    background: 
        radial-gradient(circle at 60% 80%, rgba(255, 0, 60, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 20% 40%, rgba(255, 0, 60, 0.02) 0%, transparent 50%);
}

.contact::before {
    background: 
        radial-gradient(circle at 80% 60%, rgba(255, 0, 60, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(255, 0, 60, 0.04) 0%, transparent 50%);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 50;
    transition: all 0.3s ease;
    background: transparent;
    padding: 1rem 0;
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(12px);
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 0, 60, 0.2);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--neon-red);
    text-shadow: 0 0 8px rgba(255, 0, 60, 0.3);
}

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

.nav-link {
    background: none;
    border: none;
    color: var(--text-primary);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    font-size: 1rem;
    padding: 0.5rem 0;
}

.nav-link:hover {
    color: var(--neon-red);
    text-shadow: 0 0 8px rgba(255, 0, 60, 0.4);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -0.25rem;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-red);
    transition: width 0.3s ease;
    box-shadow: 0 0 8px var(--neon-red);
}

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

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

.menu-icon {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--text-primary);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(10px);
    z-index: 40;
    display: none;
}

.mobile-menu.active {
    display: flex;
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: 2rem;
    position: relative;
}

.mobile-nav-link {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
}

.mobile-nav-link:hover {
    color: var(--neon-red);
    text-shadow: 0 0 10px rgba(255, 0, 60, 0.6);
    transform: translateX(10px);
}

.close-menu-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    transition: color 0.3s ease;
}

.close-menu-btn:hover {
    color: var(--neon-red);
}

.close-icon {
    width: 2rem;
    height: 2rem;
}

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

.hero-particles {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    align-items: center;
    z-index: 10;
    position: relative;
}

.hero-text {
    text-align: center;
    max-width: 48rem;
}

.hero-greeting {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    text-shadow: 0 0 8px rgba(255, 0, 60, 0.2);
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 0 0 15px rgba(255, 0, 60, 0.3);
}

.typewriter-text {
    color: var(--neon-red);
    text-shadow: 0 0 12px rgba(255, 0, 60, 0.4);
}

.typewriter-cursor {
    display: inline-block;
    animation: blink 1s infinite;
    color: var(--neon-red);
    text-shadow: 0 0 8px var(--neon-red);
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    text-shadow: 0 0 8px rgba(255, 0, 60, 0.15);
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    line-height: 1.7;
    text-shadow: 0 0 4px rgba(255, 0, 60, 0.1);
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 3rem;
}

.btn {
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    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 ease;
}

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

.btn-primary {
    background: var(--neon-red);
    color: var(--text-primary);
    box-shadow: 0 0 15px rgba(255, 0, 60, 0.3);
}

.btn-primary:hover {
    background: #e00034;
    transform: scale(1.05);
    box-shadow: 0 0 25px rgba(255, 0, 60, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--neon-red);
    border: 2px solid var(--neon-red);
    box-shadow: 0 0 12px rgba(255, 0, 60, 0.2);
}

.btn-secondary:hover {
    background: var(--neon-red);
    color: var(--text-primary);
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(255, 0, 60, 0.3);
}

.btn-full {
    width: 100%;
}

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

.social-link {
    color: var(--text-secondary);
    transition: all 0.3s ease;
    padding: 0.5rem;
    border-radius: 0.5rem;
    background: rgba(255, 0, 60, 0.08);
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-link:hover {
    color: var(--neon-red);
    transform: translateY(-3px);
    box-shadow: 0 0 12px rgba(255, 0, 60, 0.3);
    background: rgba(255, 0, 60, 0.15);
}

.social-icon {
    font-size: 1.25rem;
    width: 1em;
    height: 1em;
}

.hero-image {
    display: flex;
    justify-content: center;
}

.profile-container {
    position: relative;
    width: 18rem;
    height: 18rem;
}

.profile-glow {
    position: absolute;
    inset: -0.25rem;
    background: var(--neon-red);
    border-radius: 50%;
    animation: glow-subtle 3s ease-in-out infinite alternate;
    opacity: 0.4;
    filter: blur(8px);
}

@keyframes glow-subtle {
    from {
        box-shadow: 0 0 15px rgba(255, 0, 60, 0.3), 0 0 30px rgba(255, 0, 60, 0.2);
    }
    to {
        box-shadow: 0 0 20px rgba(255, 0, 60, 0.4), 0 0 40px rgba(255, 0, 60, 0.3);
    }
}

.profile-image {
    position: relative;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid var(--dark-bg);
    z-index: 10;
    box-shadow: 0 0 20px rgba(255, 0, 60, 0.2);
}

/* Section Styles */
section {
    padding: 5rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 0 0 12px rgba(255, 0, 60, 0.2);
}

.section-divider {
    width: 6rem;
    height: 0.25rem;
    background: var(--neon-red);
    margin: 0 auto 1rem;
    box-shadow: 0 0 8px var(--neon-red);
    position: relative;
}

.section-divider::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--neon-red);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 36rem;
    margin: 0 auto;
    text-shadow: 0 0 4px rgba(255, 0, 60, 0.1);
}

/* About Section */
.about {
    background: rgba(10, 10, 10, 0.7);
}

.about-content {
    max-width: 64rem;
    margin: 0 auto;
}

.about-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    text-align: center;
    line-height: 1.7;
    margin-bottom: 2rem;
    text-shadow: 0 0 4px rgba(255, 0, 60, 0.1);
}

/* Personal Info */
.personal-info {
    background: rgba(0, 0, 0, 0.5);
    padding: 2rem;
    border-radius: 0.5rem;
    border: 1px solid rgba(255, 0, 60, 0.15);
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.personal-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 0, 60, 0.08), transparent);
    transition: left 0.5s ease;
}

.personal-info:hover::before {
    left: 100%;
}

.info-title {
    font-size: 1.5rem;
    color: var(--neon-red);
    margin-bottom: 1.5rem;
    text-align: center;
    text-shadow: 0 0 8px rgba(255, 0, 60, 0.3);
}

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

.info-item {
    text-align: center;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 0.5rem;
    border: 1px solid rgba(255, 0, 60, 0.1);
    transition: all 0.3s ease;
}

.info-item:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 0, 60, 0.3);
    box-shadow: 0 8px 20px rgba(255, 0, 60, 0.15);
}

.info-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.info-value {
    font-size: 1.25rem;
    color: var(--text-primary);
    font-weight: 600;
}

.hobby-value {
    font-size: 1rem;
    color: var(--text-secondary);
    font-style: italic;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.stat-card {
    background: rgba(0, 0, 0, 0.5);
    padding: 1.5rem;
    border-radius: 0.5rem;
    border: 1px solid rgba(255, 0, 60, 0.15);
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 0, 60, 0.08), transparent);
    transition: left 0.5s ease;
}

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

.stat-card:hover {
    border-color: rgba(255, 0, 60, 0.3);
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(255, 0, 60, 0.15);
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--neon-red);
    margin-bottom: 0.5rem;
    text-shadow: 0 0 8px rgba(255, 0, 60, 0.3);
}

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

/* Music Section */
.music {
    background: rgba(10, 10, 10, 0.7);
}

.music-player-container {
    max-width: 800px;
    margin: 0 auto;
}

.now-playing {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    background: rgba(0, 0, 0, 0.5);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 0, 60, 0.15);
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}

.now-playing-cover {
    width: 12rem;
    height: 12rem;
    margin: 0 auto;
    border-radius: 0.5rem;
    overflow: hidden;
    border: 2px solid rgba(255, 0, 60, 0.2);
    box-shadow: 0 0 20px rgba(255, 0, 60, 0.15);
}

.now-playing-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.now-playing-info {
    text-align: center;
}

#current-title {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

#current-artist {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.progress-container {
    margin-bottom: 1.5rem;
}

.progress-bar {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    margin-bottom: 0.5rem;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--neon-red);
    width: 0%;
    border-radius: 2px;
    box-shadow: 0 0 8px var(--neon-red);
    transition: width 0.1s linear;
}

.time-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.player-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.control-btn {
    background: rgba(255, 0, 60, 0.1);
    border: 1px solid rgba(255, 0, 60, 0.2);
    color: var(--text-primary);
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.control-btn:hover {
    background: rgba(255, 0, 60, 0.2);
    transform: scale(1.1);
    box-shadow: 0 0 15px rgba(255, 0, 60, 0.3);
}

.control-btn.play-btn {
    background: var(--neon-red);
    width: 3.5rem;
    height: 3.5rem;
}

.control-btn.play-btn:hover {
    background: #e00034;
    box-shadow: 0 0 20px rgba(255, 0, 60, 0.4);
}

.volume-control {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: 1rem;
}

.volume-icon {
    color: var(--text-secondary);
}

#volume-slider {
    width: 80px;
    height: 4px;
    -webkit-appearance: none;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    outline: none;
}

#volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    background: var(--neon-red);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 8px var(--neon-red);
}

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

.playlist-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 0.5rem;
    border: 1px solid rgba(255, 0, 60, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.playlist-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 0, 60, 0.08), transparent);
    transition: left 0.5s ease;
}

.playlist-item:hover::before {
    left: 100%;
}

.playlist-item:hover {
    background: rgba(0, 0, 0, 0.6);
    border-color: rgba(255, 0, 60, 0.2);
    transform: translateX(5px);
}

.playlist-item.playing {
    background: rgba(255, 0, 60, 0.1);
    border-color: rgba(255, 0, 60, 0.3);
}

.playlist-cover {
    width: 3rem;
    height: 3rem;
    border-radius: 0.25rem;
    overflow: hidden;
    margin-right: 1rem;
}

.playlist-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.playlist-info {
    flex: 1;
}

.playlist-info h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.playlist-info p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.duration {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.play-track-btn {
    background: transparent;
    border: none;
    color: var(--neon-red);
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.play-track-btn:hover {
    background: rgba(255, 0, 60, 0.1);
    transform: scale(1.1);
}

/* Services Section */
.services {
    background: rgba(10, 10, 10, 0.8);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.service-card {
    background: rgba(0, 0, 0, 0.5);
    padding: 1.5rem;
    border-radius: 0.5rem;
    border: 1px solid rgba(255, 0, 60, 0.15);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 0, 60, 0.08), transparent);
    transition: left 0.5s ease;
}

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

.service-card:hover {
    border-color: rgba(255, 0, 60, 0.3);
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 35px rgba(255, 0, 60, 0.2);
}

.service-image {
    margin-bottom: 1rem;
    position: relative;
    overflow: hidden;
    border-radius: 0.5rem;
    height: 10rem;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.service-image-overlay {
    position: absolute;
    inset: 0;
    background: rgba(255, 0, 60, 0.2);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover .service-image-overlay {
    opacity: 0.5;
}

.service-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.service-card:hover .service-title {
    color: var(--neon-red);
    text-shadow: 0 0 8px rgba(255, 0, 60, 0.3);
}

.service-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.service-link {
    display: flex;
    align-items: center;
    color: var(--neon-red);
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s ease;
    text-shadow: 0 0 5px rgba(255, 0, 60, 0.2);
}

.service-card:hover .service-link {
    transform: translateX(0.5rem);
    text-shadow: 0 0 10px rgba(255, 0, 60, 0.3);
}

.service-link i {
    margin-left: 0.5rem;
}

/* Portfolio Section */
.portfolio {
    background: rgba(10, 10, 10, 0.7);
}

.portfolio-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.filter-btn {
    padding: 0.5rem 1.5rem;
    border-radius: 9999px;
    border: 1px solid rgba(255, 0, 60, 0.2);
    background: rgba(0, 0, 0, 0.5);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.875rem;
    backdrop-filter: blur(10px);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--neon-red);
    border-color: var(--neon-red);
    color: var(--text-primary);
    box-shadow: 0 0 12px rgba(255, 0, 60, 0.3);
    transform: translateY(-2px);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.portfolio-item {
    background: rgba(0, 0, 0, 0.5);
    border-radius: 0.5rem;
    overflow: hidden;
    border: 1px solid rgba(255, 0, 60, 0.15);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    position: relative;
}

.portfolio-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 0, 60, 0.08), transparent);
    transition: left 0.5s ease;
}

.portfolio-item:hover::before {
    left: 100%;
}

.portfolio-item:hover {
    border-color: rgba(255, 0, 60, 0.3);
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 35px rgba(255, 0, 60, 0.2);
}

.portfolio-image {
    position: relative;
    overflow: hidden;
    height: 12rem;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    opacity: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    transition: opacity 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-link {
    background: var(--neon-red);
    color: var(--text-primary);
    padding: 0.75rem;
    border-radius: 50%;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 8px rgba(255, 0, 60, 0.4);
}

.portfolio-link:hover {
    background: #e00034;
    transform: scale(1.1);
    box-shadow: 0 0 15px rgba(255, 0, 60, 0.6);
}

.portfolio-link.github {
    background: var(--text-primary);
    color: var(--dark-bg);
}

.portfolio-link.github:hover {
    background: #e5e7eb;
}

.portfolio-content {
    padding: 1.5rem;
}

.portfolio-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.portfolio-item:hover .portfolio-title {
    color: var(--neon-red);
    text-shadow: 0 0 8px rgba(255, 0, 60, 0.3);
}

.portfolio-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.portfolio-technologies {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.technology-tag {
    padding: 0.25rem 0.75rem;
    background: rgba(255, 0, 60, 0.15);
    color: var(--neon-red);
    border: 1px solid rgba(255, 0, 60, 0.2);
    border-radius: 9999px;
    font-size: 0.75rem;
    text-shadow: 0 0 5px rgba(255, 0, 60, 0.2);
}

/* Contact Section */
.contact {
    background: rgba(10, 10, 10, 0.8);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    max-width: 72rem;
    margin: 0 auto;
}

.contact-info {
    order: 2;
}

.contact-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    text-shadow: 0 0 8px rgba(255, 0, 60, 0.15);
}

.contact-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
    text-shadow: 0 0 4px rgba(255, 0, 60, 0.1);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-method {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 0.5rem;
    border: 1px solid rgba(255, 0, 60, 0.15);
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.contact-method::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 0, 60, 0.08), transparent);
    transition: left 0.5s ease;
}

.contact-method:hover::before {
    left: 100%;
}

.contact-method:hover {
    border-color: rgba(255, 0, 60, 0.3);
    transform: translateX(5px);
    box-shadow: 0 10px 20px rgba(255, 0, 60, 0.15);
}

.contact-icon {
    color: var(--neon-red);
    padding: 0.75rem;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 0.5rem;
    margin-right: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 0 8px rgba(255, 0, 60, 0.2);
}

.contact-method:hover .contact-icon {
    animation: glow-subtle 2s ease-in-out infinite alternate;
    box-shadow: 0 0 12px rgba(255, 0, 60, 0.3);
}

.contact-icon i {
    font-size: 1.25rem;
    width: 1em;
    height: 1em;
}

.contact-method-title {
    font-weight: 600;
    margin-bottom: 0.25rem;
    transition: color 0.3s ease;
}

.contact-method:hover .contact-method-title {
    color: var(--neon-red);
    text-shadow: 0 0 8px rgba(255, 0, 60, 0.3);
}

.contact-method-value {
    color: var(--text-secondary);
}

.contact-social {
    margin-top: 2rem;
}

.social-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-shadow: 0 0 5px rgba(255, 0, 60, 0.15);
}

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

.social-btn {
    padding: 0.75rem;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 0, 60, 0.15);
    border-radius: 0.5rem;
    color: var(--text-secondary);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    width: 3rem;
    height: 3rem;
}

.social-btn:hover {
    color: var(--neon-red);
    border-color: rgba(255, 0, 60, 0.3);
    transform: translateY(-3px);
    box-shadow: 0 10px 15px rgba(255, 0, 60, 0.2);
}

.contact-form-container {
    order: 1;
    background: rgba(0, 0, 0, 0.5);
    padding: 2rem;
    border-radius: 0.5rem;
    border: 1px solid rgba(255, 0, 60, 0.15);
    backdrop-filter: blur(10px);
    box-shadow: 0 20px 35px rgba(255, 0, 60, 0.1);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    text-shadow: 0 0 4px rgba(255, 0, 60, 0.1);
}

.form-input,
.form-textarea {
    padding: 0.75rem 1rem;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(255, 0, 60, 0.2);
    border-radius: 0.5rem;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--neon-red);
    box-shadow: 0 0 0 1px rgba(255, 0, 60, 0.3), 0 0 12px rgba(255, 0, 60, 0.2);
}

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

.form-textarea {
    resize: none;
    min-height: 9rem;
}

/* Footer */
.footer {
    background: rgba(10, 10, 10, 0.9);
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 0, 60, 0.15);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 0%, rgba(255, 0, 60, 0.04) 0%, transparent 50%);
    z-index: -1;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    text-align: center;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--neon-red);
    margin-bottom: 0.5rem;
    text-shadow: 0 0 8px rgba(255, 0, 60, 0.3);
}

.footer-description {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.copyright-text {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.built-with {
    color: var(--text-muted);
    font-size: 0.75rem;
    margin-top: 0.25rem;
}

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

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

::-webkit-scrollbar-thumb {
    background: var(--neon-red);
    border-radius: 4px;
    box-shadow: 0 0 8px var(--neon-red);
}

::-webkit-scrollbar-thumb:hover {
    background: #cc002f;
}

/* Responsive Design */
@media (min-width: 768px) {
    .nav-menu {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: none;
    }
    
    .hero-content {
        flex-direction: row;
        text-align: left;
    }
    
    .hero-text {
        text-align: left;
    }
    
    .hero-buttons {
        flex-direction: row;
    }
    
    .social-links {
        justify-content: flex-start;
    }
    
    .info-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .now-playing {
        flex-direction: row;
        align-items: center;
        text-align: left;
    }
    
    .now-playing-cover {
        margin: 0;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 4.5rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .contact-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .contact-info {
        order: 1;
    }
    
    .contact-form-container {
        order: 2;
    }
}

@media (min-width: 1280px) {
    .hero-title {
        font-size: 5rem;
    }
}