:root {
    --bg-deep: #0a0a0f;
    --bg-dark: #0f0f14;
    --bg-card: #14141c;
    --neon-green: #00ff9d;
    --neon-cyan: #00ffff;
    --neon-blue: #3b82f6;
    --neon-purple: #a855f7;
    --neon-pink: #ff00aa;
    --neon-magenta: #ff44cc;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --border-glow: rgba(0, 255, 157, 0.3);
    --glow-sm: 0 0 5px;
    --glow-md: 0 0 15px;
    --glow-lg: 0 0 30px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Space Grotesk', monospace;
    background: var(--bg-deep);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
}

/* ========== BACKGROUND EFFECTS ========== */
#matrixCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    opacity: 0.12;
    pointer-events: none;
}

.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0) 0px,
        rgba(0, 0, 0, 0.05) 1px,
        rgba(0, 0, 0, 0) 2px
    );
    pointer-events: none;
    z-index: -1;
    animation: scanMove 8s linear infinite;
}

.noise {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"><filter id="noise"><feTurbulence type="fractalNoise" baseFrequency="0.8" numOctaves="3"/><feColorMatrix type="saturate" values="0"/></filter><rect width="100%" height="100%" filter="url(%23noise)" opacity="0.03"/></svg>');
    pointer-events: none;
    z-index: -1;
    opacity: 0.3;
}

/* ========== LOADING SCREEN ========== */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-deep);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.loading-screen.fade-out {
    opacity: 0;
    pointer-events: none;
}

.loading-content {
    text-align: center;
    animation: pulseGlow 2s infinite;
}

.loading-logo {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

.loading-logo .bracket {
    font-size: 3rem;
    color: var(--neon-green);
    text-shadow: var(--glow-md) var(--neon-green);
}

.loading-logo .logo-text {
    background: linear-gradient(135deg, var(--neon-green), var(--neon-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0 0.5rem;
    font-size: 2.5rem;
}

.loading-bar-container {
    width: 300px;
    height: 2px;
    background: rgba(0, 255, 157, 0.2);
    margin: 1rem auto;
    overflow: hidden;
    position: relative;
}

.loading-bar {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--neon-green), var(--neon-cyan));
    animation: loadProgress 2.5s ease forwards;
    box-shadow: var(--glow-sm) var(--neon-green);
}

.loading-text {
    font-family: 'Share Tech Mono', monospace;
    color: var(--text-secondary);
    letter-spacing: 2px;
}

.loading-prompt {
    color: var(--neon-green);
}

.cursor {
    animation: blink 1s infinite;
}

.loading-progress {
    font-family: monospace;
    color: var(--neon-green);
    margin-top: 1rem;
    font-size: 0.9rem;
}

/* ========== MAIN CONTENT ========== */
.main-content {
    position: relative;
    z-index: 1;
}

.main-content.hidden {
    display: none;
}

/* ========== NAVIGATION HUD ========== */
.nav-hud {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1400px;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(12px);
    border: 1px solid var(--neon-green);
    border-radius: 50px;
    padding: 0.8rem 2rem;
    z-index: 100;
    box-shadow: var(--glow-sm) var(--neon-green), 0 0 20px rgba(0, 0, 0, 0.5);
    animation: slideDown 0.5s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 1.3rem;
    font-weight: 700;
}

.nav-logo .bracket {
    color: var(--neon-green);
}

.logo-main {
    color: var(--text-primary);
}

.logo-dot {
    color: var(--neon-pink);
}

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

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    transition: all 0.3s;
    position: relative;
    padding: 0.5rem 0;
}

.nav-bracket {
    opacity: 0;
    transition: 0.3s;
    color: var(--neon-green);
}

.nav-link:hover .nav-bracket,
.nav-link.active .nav-bracket {
    opacity: 1;
}

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

.nav-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-led {
    width: 8px;
    height: 8px;
    background: var(--neon-green);
    border-radius: 50%;
    animation: pulse 1.5s infinite;
    box-shadow: var(--glow-sm) var(--neon-green);
}

.status-text {
    font-size: 0.7rem;
    letter-spacing: 2px;
    color: var(--neon-green);
}

/* ========== SECTIONS ========== */
.section {
    min-height: 100vh;
    padding: 100px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.2, 0.9, 0.4, 1.1);
}

.section.visible {
    opacity: 1;
    transform: translateY(0);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* ========== HERO SECTION - CENTRATA ========== */
.hero {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.hero-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-content {
    max-width: 900px;
    width: 100%;
    padding: 0 20px;
    text-align: center;
}

.hero-title {
    font-size: 5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    text-align: center;
}

.title-line {
    display: inline-block;
    margin: 0 0.2rem;
}

.glitch-text {
    position: relative;
    animation: glitch 3s infinite;
}

.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.8;
}

.glitch-text::before {
    animation: glitchOffset 0.3s infinite;
    color: var(--neon-pink);
    z-index: -1;
}

.glitch-text::after {
    animation: glitchOffset 0.3s infinite reverse;
    color: var(--neon-cyan);
    z-index: -2;
}

.glitch-text.highlight {
    color: var(--neon-green);
    text-shadow: var(--glow-md) var(--neon-green);
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    text-align: center;
}

.neon-cyan { 
    color: var(--neon-cyan); 
    text-shadow: var(--glow-sm) var(--neon-cyan); 
}

.neon-purple { 
    color: var(--neon-purple); 
    text-shadow: var(--glow-sm) var(--neon-purple); 
}

.neon-pink { 
    color: var(--neon-pink); 
    text-shadow: var(--glow-sm) var(--neon-pink); 
}

.hero-stats {
    display: flex;
    gap: 3rem;
    margin-bottom: 2rem;
    justify-content: center;
    width: 100%;
}

.stat-item {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--neon-green);
    text-shadow: var(--glow-sm) var(--neon-green);
}

.stat-label {
    font-size: 0.7rem;
    letter-spacing: 1px;
    color: var(--text-secondary);
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    width: 100%;
}

/* ========== CYBER BUTTONS ========== */
.cyber-btn {
    position: relative;
    padding: 0.8rem 2rem;
    font-family: 'Space Grotesk', monospace;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 2px;
    cursor: pointer;
    border: none;
    background: transparent;
    transition: all 0.3s;
    overflow: hidden;
}

.cyber-btn.primary {
    background: linear-gradient(135deg, var(--neon-green), var(--neon-cyan));
    color: var(--bg-deep);
    box-shadow: var(--glow-md) var(--neon-green);
}

.cyber-btn.secondary {
    border: 2px solid var(--neon-purple);
    color: var(--neon-purple);
}

.btn-glitch {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: 0.5s;
}

.cyber-btn:hover .btn-glitch {
    left: 100%;
}

.cyber-btn.primary:hover {
    transform: scale(1.05);
    box-shadow: var(--glow-lg) var(--neon-green);
}

.cyber-btn.secondary:hover {
    background: var(--neon-purple);
    color: var(--bg-deep);
    box-shadow: var(--glow-md) var(--neon-purple);
}

.btn-icon {
    margin-left: 0.5rem;
}

/* ========== SCROLL INDICATOR ========== */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
}

.scroll-text {
    font-size: 0.7rem;
    letter-spacing: 2px;
    color: var(--text-secondary);
}

.scroll-line {
    width: 2px;
    height: 50px;
    background: linear-gradient(180deg, var(--neon-green), transparent);
    margin: 0.5rem auto;
    animation: scrollBounce 2s infinite;
}

/* ========== ABOUT SECTION - CENTRATA ========== */
.about {
    text-align: center;
}

.about .container {
    max-width: 1000px;
    margin: 0 auto;
}

.about-grid {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
}

.about-content {
    max-width: 800px;
    text-align: center;
    width: 100%;
}

.section-badge {
    text-align: center;
    margin-bottom: 1rem;
}

.section-badge.centered {
    text-align: center;
}

.badge-bracket {
    color: var(--neon-green);
    margin: 0 0.3rem;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-align: center;
}

.section-title.centered {
    text-align: center;
}

.glitch-text-sm {
    position: relative;
    display: inline-block;
}

.about-text p {
    text-align: center;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.glow-text {
    font-size: 1.3rem;
    color: var(--text-primary);
}

.neon-green { 
    color: var(--neon-green); 
}

.highlight {
    color: var(--neon-cyan);
    font-weight: bold;
}

.quote {
    font-style: italic;
    border-left: 3px solid var(--neon-green);
    padding-left: 1rem;
    margin-top: 1rem;
    color: var(--text-primary);
    text-align: center;
    display: inline-block;
    max-width: 80%;
}

.about-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    justify-content: center;
    margin-top: 2rem;
}

.about-tech.centered {
    justify-content: center;
}

.tech-tag {
    padding: 0.3rem 1rem;
    background: rgba(0, 255, 157, 0.1);
    border: 1px solid var(--neon-green);
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--neon-green);
    transition: 0.3s;
}

.tech-tag:hover {
    background: var(--neon-green);
    color: var(--bg-deep);
    box-shadow: var(--glow-sm) var(--neon-green);
}

.about-terminal {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

/* Terminal Window */
.terminal-window {
    background: rgba(0, 0, 0, 0.7);
    border: 1px solid var(--neon-green);
    border-radius: 8px;
    overflow: hidden;
    backdrop-filter: blur(5px);
}

.terminal-window.mini {
    width: 100%;
}

.terminal-header {
    background: rgba(0, 0, 0, 0.8);
    padding: 0.8rem;
    border-bottom: 1px solid var(--border-glow);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.terminal-title {
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-family: monospace;
}

.terminal-body {
    padding: 1.5rem;
    font-family: 'Share Tech Mono', monospace;
}

.terminal-line {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.prompt {
    color: var(--neon-green);
}

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

/* ========== SERVICES SECTION ========== */
.services-grid.two-columns {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 2rem auto 0;
}

.service-card-3d {
    perspective: 1000px;
    cursor: pointer;
}

.card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s cubic-bezier(0.2, 0.9, 0.4, 1.1);
    transform-style: preserve-3d;
}

.service-card-3d:hover .card-inner {
    transform: rotateY(180deg);
}

.card-front,
.card-back {
    position: relative;
    width: 100%;
    min-height: 420px;
    background: var(--bg-card);
    border: 1px solid var(--neon-green);
    border-radius: 12px;
    padding: 2rem;
    backface-visibility: hidden;
    transition: all 0.3s;
}

.card-front {
    z-index: 2;
}

.card-back {
    position: absolute;
    top: 0;
    left: 0;
    transform: rotateY(180deg);
    background: linear-gradient(135deg, var(--bg-card), var(--bg-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.service-card-3d:hover .card-front {
    border-color: var(--neon-pink);
    box-shadow: var(--glow-md) var(--neon-pink);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.card-title {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.card-price {
    margin: 1rem 0;
    padding: 0.5rem 0;
    border-top: 1px solid var(--border-glow);
    border-bottom: 1px solid var(--border-glow);
}

.price-currency {
    color: var(--neon-green);
}

.price-value {
    font-size: 2rem;
    font-weight: 700;
    margin: 0 0.2rem;
}

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

.card-features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1rem;
}

.card-features span {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.card-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--neon-pink);
    color: var(--bg-deep);
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: bold;
}

.back-content {
    text-align: center;
}

.back-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.back-content p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.back-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 1rem;
}

.back-tech span {
    background: rgba(0, 255, 157, 0.1);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-size: 0.7rem;
    color: var(--neon-green);
}

/* ========== SKILLS SECTION ========== */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.skill-card-3d {
    perspective: 1000px;
    cursor: pointer;
    position: relative;
    min-height: 280px;
}

.skill-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s cubic-bezier(0.2, 0.9, 0.4, 1.1);
    transform-style: preserve-3d;
}

.skill-card-3d:hover .skill-inner {
    transform: rotateY(180deg);
}

.skill-front,
.skill-back {
    position: relative;
    width: 100%;
    min-height: 280px;
    background: var(--bg-card);
    border-radius: 12px;
    padding: 2rem;
    backface-visibility: hidden;
    transition: all 0.3s;
}

.skill-front {
    border: 1px solid var(--neon-green);
    text-align: center;
    z-index: 2;
}

.skill-back {
    position: absolute;
    top: 0;
    left: 0;
    transform: rotateY(180deg);
    background: linear-gradient(135deg, var(--bg-card), var(--bg-dark));
    border: 1px solid var(--neon-pink);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.skill-card-3d:hover .skill-front {
    border-color: var(--neon-pink);
    box-shadow: var(--glow-md) var(--neon-pink);
}

.skill-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.skill-front h3 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.skill-level {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    margin: 1rem 0;
    overflow: hidden;
}

.level-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--neon-green), var(--neon-cyan));
    border-radius: 2px;
}

.level-bar.learning {
    background: linear-gradient(90deg, var(--neon-purple), var(--neon-pink));
}

.skill-percent {
    font-family: monospace;
    color: var(--neon-green);
    font-size: 0.9rem;
}

.skill-badge {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: var(--neon-purple);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.6rem;
    font-weight: bold;
}

.web3-skill .skill-front {
    border-color: var(--neon-purple);
}

.skill-back-content {
    text-align: center;
}

.skill-back-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.skill-back-title {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--neon-green);
}

.skill-back-text {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.skill-back-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 0.5rem;
}

.skill-back-stats span {
    background: rgba(0, 255, 157, 0.1);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    color: var(--neon-green);
}

/* ========== CONTACT SECTION ========== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info-card,
.contact-form-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--neon-green);
    border-radius: 16px;
    padding: 2rem;
    overflow: hidden;
}

.contact-glow,
.form-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 255, 157, 0.1), transparent);
    animation: rotate 20s linear infinite;
    pointer-events: none;
}

.contact-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.contact-text {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-link-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-glow);
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.3s;
}

.contact-link-item:hover {
    border-color: var(--neon-green);
    transform: translateX(10px);
}

.link-icon {
    font-size: 1.5rem;
}

.link-details {
    flex: 1;
}

.link-label {
    display: block;
    font-size: 0.7rem;
    color: var(--neon-green);
    letter-spacing: 2px;
}

.link-value {
    font-size: 0.9rem;
}

.link-arrow {
    font-size: 1.2rem;
    opacity: 0;
    transition: 0.3s;
}

.contact-link-item:hover .link-arrow {
    opacity: 1;
    transform: translateX(5px);
}

.form-title {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    color: var(--neon-green);
}

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

.form-field {
    position: relative;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 0.8rem;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-glow);
    border-radius: 4px;
    color: var(--text-primary);
    font-family: 'Space Grotesk', monospace;
    transition: 0.3s;
}

.form-field label {
    position: absolute;
    left: 0.8rem;
    top: 0.8rem;
    color: var(--text-secondary);
    transition: 0.3s;
    pointer-events: none;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus,
.form-field input:not(:placeholder-shown),
.form-field select:not(:placeholder-shown),
.form-field textarea:not(:placeholder-shown) {
    border-color: var(--neon-green);
    outline: none;
}

.form-field input:focus ~ label,
.form-field select:focus ~ label,
.form-field textarea:focus ~ label,
.form-field input:not(:placeholder-shown) ~ label,
.form-field select:not(:placeholder-shown) ~ label,
.form-field textarea:not(:placeholder-shown) ~ label {
    top: -0.5rem;
    left: 0.5rem;
    font-size: 0.7rem;
    background: var(--bg-card);
    padding: 0 0.3rem;
    color: var(--neon-green);
}

.field-border {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-green);
    transition: 0.3s;
}

.form-field input:focus ~ .field-border,
.form-field select:focus ~ .field-border,
.form-field textarea:focus ~ .field-border {
    width: 100%;
}

.cyber-btn.full {
    width: 100%;
}

/* ========== FOOTER ========== */
.footer {
    border-top: 1px solid var(--border-glow);
    padding: 2rem 0;
    margin-top: 2rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-logo .bracket {
    color: var(--neon-green);
}

.footer-copy {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-left: 1rem;
}

.terminal-footer {
    font-family: monospace;
    font-size: 0.8rem;
}

.footer-prompt {
    color: var(--neon-green);
}

.footer-command {
    color: var(--text-secondary);
}

.footer-version {
    font-size: 0.7rem;
    color: var(--neon-purple);
}

/* ========== EASTER EGG CONSOLE ========== */
.easter-egg-console {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 400px;
    background: rgba(0, 0, 0, 0.95);
    border: 2px solid var(--neon-green);
    border-radius: 8px;
    z-index: 1000;
    backdrop-filter: blur(10px);
    box-shadow: var(--glow-lg) var(--neon-green);
}

.easter-egg-console.hidden {
    display: none;
}

.console-header {
    background: rgba(0, 0, 0, 0.8);
    padding: 0.8rem;
    border-bottom: 1px solid var(--neon-green);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--neon-green);
    font-family: monospace;
}

.console-close {
    background: none;
    border: none;
    color: var(--neon-pink);
    cursor: pointer;
    font-size: 1.2rem;
}

.console-body {
    padding: 1rem;
}

.console-output {
    height: 200px;
    overflow-y: auto;
    font-family: monospace;
    font-size: 0.8rem;
    color: var(--neon-green);
    margin-bottom: 1rem;
}

.console-line {
    margin-bottom: 0.3rem;
}

.console-input-line {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-top: 1px solid var(--border-glow);
    padding-top: 0.5rem;
}

.console-prompt {
    color: var(--neon-green);
}

.console-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: monospace;
    outline: none;
}

/* ========== SCROLL PROGRESS BAR ========== */
.scroll-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--neon-green), var(--neon-cyan));
    z-index: 1000;
    transition: width 0.1s;
}

/* ========== ANIMATIONS ========== */
@keyframes loadProgress {
    0% { width: 0%; }
    100% { width: 100%; }
}

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

@keyframes pulseGlow {
    0%, 100% { text-shadow: 0 0 0px var(--neon-green); }
    50% { text-shadow: 0 0 20px var(--neon-green); }
}

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

@keyframes glitch {
    0%, 100% { transform: skew(0); }
    95% { transform: skew(0); }
    96% { transform: skew(5deg); }
    97% { transform: skew(-5deg); }
}

@keyframes glitchOffset {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(-2px, 1px); }
    40% { transform: translate(2px, -1px); }
}

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

@keyframes scanMove {
    0% { background-position: 0 0; }
    100% { background-position: 0 20px; }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(15px); opacity: 0.5; }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .title-line {
        display: block;
    }
    
    .nav-links {
        display: none;
    }
    
    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .hero-actions {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .quote {
        max-width: 90%;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 60px 0;
    }
    
    .services-grid.two-columns {
        grid-template-columns: 1fr;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .footer-container {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-copy {
        margin-left: 0;
    }
    
    .easter-egg-console {
        width: 90%;
        right: 5%;
        left: 5%;
        bottom: 10px;
    }
    
    .hero-stats {
        gap: 1.5rem;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .card-front,
    .card-back {
        min-height: 380px;
    }
    
    .skill-front,
    .skill-back {
        min-height: 260px;
    }
    
    .about-text p {
        text-align: left;
    }
    
    .quote {
        max-width: 100%;
        text-align: left;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-description {
        font-size: 0.9rem;
    }
    
    .cyber-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.8rem;
    }
    
    .contact-info-card,
    .contact-form-card {
        padding: 1.5rem;
    }
    
    .card-front,
    .card-back {
        padding: 1.5rem;
        min-height: 340px;
    }
    
    .card-title {
        font-size: 1.1rem;
    }
    
    .price-value {
        font-size: 1.5rem;
    }
    
    .skill-front,
    .skill-back {
        padding: 1.5rem;
        min-height: 240px;
    }
}