/* =====================================================
   USUI LAB - ウスイ研究所
   Steins;Gate inspired laboratory theme
   ===================================================== */

:root {
    /* Main colors - mysterious lab palette */
    --bg-dark: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-tertiary: #1a1a25;

    /* Accent colors */
    --accent-green: #00ff88;
    --accent-green-dim: #00cc6a;
    --accent-cyan: #00d4ff;
    --accent-orange: #ff6b35;
    --accent-yellow: #ffed4e;
    --accent-red: #ff3366;
    --accent-purple: #a855f7;

    /* Text colors */
    --text-primary: #e0e0e0;
    --text-secondary: #8a8a9a;
    --text-dim: #5a5a6a;

    /* Effects */
    --glow-green: 0 0 20px rgba(0, 255, 136, 0.5);
    --glow-cyan: 0 0 20px rgba(0, 212, 255, 0.5);
    --glow-orange: 0 0 20px rgba(255, 107, 53, 0.5);

    /* Spacing */
    --section-padding: 100px 5%;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

/* Scanlines Overlay */
.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.1) 0px,
        rgba(0, 0, 0, 0.1) 1px,
        transparent 1px,
        transparent 2px
    );
    animation: scanlineMove 8s linear infinite;
}

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

/* Noise Overlay */
.noise {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9998;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%' height='100%' filter='url(%23noise)'/%3E%3C/svg%3E");
    animation: noiseAnim 0.5s steps(10) infinite;
}

@keyframes noiseAnim {
    0%, 100% { transform: translate(0, 0); }
    10% { transform: translate(-5%, -5%); }
    20% { transform: translate(5%, 5%); }
    30% { transform: translate(-2%, 2%); }
    40% { transform: translate(2%, -2%); }
    50% { transform: translate(-5%, 5%); }
    60% { transform: translate(5%, -5%); }
    70% { transform: translate(-2%, -2%); }
    80% { transform: translate(2%, 2%); }
    90% { transform: translate(-5%, -5%); }
}

/* Particles */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent-green);
    border-radius: 50%;
    opacity: 0.6;
    animation: particleFloat 15s linear infinite;
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(-100vh) rotate(720deg);
        opacity: 0;
    }
}

/* =====================================================
   HEADER
   ===================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: linear-gradient(180deg, rgba(10, 10, 15, 0.98) 0%, rgba(10, 10, 15, 0.9) 100%);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 255, 136, 0.2);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 15px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-icon {
    font-size: 2rem;
    animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconPulse {
    0%, 100% { transform: scale(1); filter: brightness(1); }
    50% { transform: scale(1.1); filter: brightness(1.3); }
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--accent-green);
    text-shadow: var(--glow-green);
    letter-spacing: 3px;
    position: relative;
}

.logo-main::before {
    content: attr(data-text);
    position: absolute;
    left: 2px;
    top: 0;
    color: var(--accent-cyan);
    opacity: 0.5;
    animation: glitchShift 3s infinite;
}

@keyframes glitchShift {
    0%, 90%, 100% { transform: translateX(0); opacity: 0; }
    92% { transform: translateX(-3px); opacity: 0.7; }
    94% { transform: translateX(3px); opacity: 0.3; }
    96% { transform: translateX(-1px); opacity: 0.5; }
}

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

.nav {
    display: flex;
    gap: 30px;
}

.nav-link {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-decoration: none;
    letter-spacing: 2px;
    position: relative;
    padding: 5px 0;
    transition: all 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-green);
    transition: width 0.3s ease;
    box-shadow: var(--glow-green);
}

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

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

.status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 15px;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 20px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: statusBlink 2s ease-in-out infinite;
}

@keyframes statusBlink {
    0%, 100% { opacity: 1; box-shadow: 0 0 10px var(--accent-green); }
    50% { opacity: 0.5; box-shadow: 0 0 5px var(--accent-green); }
}

.status-text {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.75rem;
    color: var(--accent-green);
    letter-spacing: 1px;
}

/* =====================================================
   HERO SECTION
   ===================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--section-padding);
    padding-top: 120px;
    position: relative;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(0, 255, 136, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(0, 212, 255, 0.05) 0%, transparent 50%),
        var(--bg-dark);
}

.hero-content {
    text-align: center;
    z-index: 10;
    max-width: 900px;
}

/* Terminal Window */
.terminal-window {
    background: var(--bg-secondary);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 8px;
    margin-bottom: 40px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 15px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-dot.red { background: #ff5f56; }
.terminal-dot.yellow { background: #ffbd2e; }
.terminal-dot.green { background: #27ca40; }

.terminal-title {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-left: 10px;
}

.terminal-body {
    padding: 20px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.9rem;
    color: var(--accent-green);
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.typing-text {
    display: inline;
}

.cursor {
    animation: cursorBlink 1s step-end infinite;
    margin-left: 2px;
}

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

/* Hero Title */
.hero-title {
    font-size: 3rem;
    margin-bottom: 20px;
}

.glitch {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    color: var(--text-primary);
    position: relative;
    display: inline-block;
    animation: glitchText 5s infinite;
}

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

.glitch::before {
    color: var(--accent-cyan);
    animation: glitchBefore 3s infinite;
    clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
}

.glitch::after {
    color: var(--accent-orange);
    animation: glitchAfter 2s infinite;
    clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
}

@keyframes glitchText {
    0%, 90%, 100% { transform: translateX(0); }
    92% { transform: translateX(-2px); }
    94% { transform: translateX(2px); }
    96% { transform: translateX(-1px); }
}

@keyframes glitchBefore {
    0%, 90%, 100% { transform: translateX(0); }
    91% { transform: translateX(-5px); }
    93% { transform: translateX(5px); }
    95% { transform: translateX(-2px); }
}

@keyframes glitchAfter {
    0%, 88%, 100% { transform: translateX(0); }
    89% { transform: translateX(5px); }
    91% { transform: translateX(-5px); }
    93% { transform: translateX(2px); }
}

/* Hero Subtitle */
.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.classified {
    display: inline-block;
    background: var(--accent-red);
    color: white;
    padding: 2px 8px;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-right: 10px;
    animation: classifiedPulse 2s ease-in-out infinite;
}

@keyframes classifiedPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-bottom: 50px;
}

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

.stat-value {
    display: block;
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--accent-green);
    text-shadow: var(--glow-green);
}

.stat-label {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.75rem;
    color: var(--text-secondary);
    letter-spacing: 2px;
}

/* CTA Button */
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 18px 40px;
    background: transparent;
    border: 2px solid var(--accent-green);
    color: var(--accent-green);
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    cursor: pointer;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 136, 0.2), transparent);
    transition: left 0.5s ease;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    background: rgba(0, 255, 136, 0.1);
    box-shadow: var(--glow-green);
    transform: translateY(-3px);
}

.cta-arrow {
    transition: transform 0.3s ease;
}

.cta-button:hover .cta-arrow {
    transform: translateX(5px);
}

/* Floating Icons */
.floating-icons {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    overflow: hidden;
}

.float-icon {
    position: absolute;
    font-size: 2rem;
    left: var(--x);
    animation: floatUpDown 6s ease-in-out infinite;
    animation-delay: var(--delay);
    opacity: 0.3;
}

@keyframes floatUpDown {
    0%, 100% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0.3;
    }
    50% {
        transform: translateY(-20vh) rotate(180deg);
        opacity: 0.6;
    }
}

/* =====================================================
   PROJECTS SECTION
   ===================================================== */
.projects {
    padding: var(--section-padding);
    background: var(--bg-secondary);
    position: relative;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    margin-bottom: 60px;
}

.section-line {
    flex: 1;
    max-width: 200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-green), transparent);
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-green);
    text-shadow: var(--glow-green);
    letter-spacing: 3px;
    display: flex;
    align-items: center;
    gap: 15px;
    white-space: nowrap;
}

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

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.project-card {
    background: var(--bg-tertiary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 30px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 255, 136, 0.3);
}

.project-card.released:hover {
    border-color: rgba(0, 255, 136, 0.5);
}

.project-card.development:hover {
    border-color: rgba(255, 237, 78, 0.5);
}

.project-card.placeholder:hover {
    border-color: rgba(168, 85, 247, 0.5);
}

.project-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(0, 255, 136, 0.05) 0%, transparent 70%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.project-glow.development {
    background: radial-gradient(ellipse at center, rgba(255, 237, 78, 0.05) 0%, transparent 70%);
}

.project-glow.placeholder {
    background: radial-gradient(ellipse at center, rgba(168, 85, 247, 0.05) 0%, transparent 70%);
}

.project-card:hover .project-glow {
    opacity: 1;
}

.project-status {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.status-badge {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 5px 12px;
    border-radius: 20px;
    letter-spacing: 1px;
}

.status-badge.released {
    background: rgba(0, 255, 136, 0.2);
    color: var(--accent-green);
    border: 1px solid var(--accent-green);
}

.status-badge.development {
    background: rgba(255, 237, 78, 0.2);
    color: var(--accent-yellow);
    border: 1px solid var(--accent-yellow);
    animation: devPulse 2s ease-in-out infinite;
}

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

.status-badge.placeholder {
    background: rgba(168, 85, 247, 0.2);
    color: var(--accent-purple);
    border: 1px solid var(--accent-purple);
}

.project-number {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-dim);
}

.project-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.project-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.project-category {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.project-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.7;
}

.redacted {
    background: var(--text-dim);
    color: var(--text-dim);
    padding: 0 5px;
    border-radius: 2px;
    user-select: none;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.tech-tag {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.75rem;
    padding: 4px 10px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 4px;
    color: var(--accent-cyan);
}

.project-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.project-link {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.project-link.primary {
    background: var(--accent-green);
    color: var(--bg-dark);
}

.project-link.primary:hover {
    background: var(--accent-green-dim);
    box-shadow: var(--glow-green);
    transform: translateY(-2px);
}

.project-link.secondary {
    background: transparent;
    border: 1px solid var(--text-dim);
    color: var(--text-secondary);
}

.project-link.secondary:hover {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

/* Coming Soon Box */
.coming-soon-box {
    text-align: center;
    padding: 20px;
    border: 1px dashed var(--accent-yellow);
    border-radius: 6px;
    background: rgba(255, 237, 78, 0.05);
}

.loading-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 10px;
}

.loading-progress {
    width: 35%;
    height: 100%;
    background: linear-gradient(90deg, var(--accent-yellow), var(--accent-orange));
    border-radius: 3px;
    animation: loadingPulse 2s ease-in-out infinite;
}

@keyframes loadingPulse {
    0%, 100% { opacity: 1; width: 35%; }
    50% { opacity: 0.7; width: 40%; }
}

.coming-soon-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.8rem;
    color: var(--accent-yellow);
    letter-spacing: 2px;
}

/* Mystery Text */
.mystery-text {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.9rem;
    color: var(--accent-purple);
    text-align: center;
    padding: 20px;
}

.blink {
    animation: blinkAnim 1s step-end infinite;
}

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

/* =====================================================
   ABOUT SECTION
   ===================================================== */
.about {
    padding: var(--section-padding);
    background: var(--bg-dark);
}

.about-content {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.about-terminal {
    background: var(--bg-secondary);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 8px;
    overflow: hidden;
}

.about-text {
    font-size: 0.9rem;
    line-height: 1.8;
}

.prompt {
    color: var(--accent-green);
    margin-right: 10px;
}

.code-block {
    background: rgba(0, 0, 0, 0.3);
    padding: 15px;
    border-radius: 4px;
    margin: 10px 0;
}

.code-key {
    color: var(--accent-cyan);
}

.status-active {
    color: var(--accent-green);
    animation: statusBlink 1s ease-in-out infinite;
}

.philosophy {
    color: var(--accent-yellow);
    font-style: italic;
    margin-top: 10px;
}

.lab-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-card {
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 20px;
    transition: all 0.3s ease;
}

.info-card:hover {
    border-color: rgba(0, 212, 255, 0.3);
    transform: translateX(10px);
}

.info-icon {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.info-card h4 {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.9rem;
    color: var(--accent-cyan);
    margin-bottom: 8px;
    letter-spacing: 1px;
}

.info-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* =====================================================
   CONTACT SECTION
   ===================================================== */
.contact {
    padding: var(--section-padding);
    background: var(--bg-secondary);
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.contact-message {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 40px;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px 30px;
    background: var(--bg-tertiary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-link:hover {
    transform: translateX(10px);
}

.contact-link.github:hover {
    border-color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.contact-link.twitter:hover {
    border-color: #1da1f2;
    background: rgba(29, 161, 242, 0.1);
}

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

.contact-name {
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 700;
}

.contact-handle {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-left: auto;
}

.transmission-status {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 25px;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 25px;
    animation: transmissionPulse 3s ease-in-out infinite;
}

@keyframes transmissionPulse {
    0%, 100% { box-shadow: 0 0 10px rgba(0, 255, 136, 0.2); }
    50% { box-shadow: 0 0 25px rgba(0, 255, 136, 0.4); }
}

.transmission-icon {
    font-size: 1.2rem;
    animation: radioWave 1s ease-in-out infinite;
}

@keyframes radioWave {
    0%, 100% { transform: rotate(-10deg); }
    50% { transform: rotate(10deg); }
}

.transmission-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.75rem;
    color: var(--accent-green);
    letter-spacing: 2px;
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
    padding: 60px 5%;
    background: var(--bg-dark);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}

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

.footer-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent-green);
    letter-spacing: 3px;
}

.footer-divider {
    width: 100px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-green), transparent);
    margin: 20px auto;
}

.footer-copyright {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.footer-disclaimer {
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-bottom: 30px;
}

.footer-decoration {
    margin-top: 20px;
}

.footer-code {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.7rem;
    color: var(--text-dim);
    letter-spacing: 2px;
    animation: footerFlicker 4s ease-in-out infinite;
}

@keyframes footerFlicker {
    0%, 90%, 100% { opacity: 0.5; }
    92% { opacity: 0.2; }
    94% { opacity: 0.8; }
    96% { opacity: 0.3; }
}

/* =====================================================
   RESPONSIVE DESIGN
   ===================================================== */
@media (max-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr;
    }

    .projects-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px 5%;
    }

    .header-content {
        flex-wrap: wrap;
        gap: 15px;
    }

    .nav {
        order: 3;
        width: 100%;
        justify-content: center;
        gap: 20px;
    }

    .nav-link {
        font-size: 0.75rem;
    }

    .status-indicator {
        order: 2;
    }

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

    .hero-stats {
        gap: 30px;
    }

    .stat-value {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.1rem;
    }

    .section-line {
        max-width: 50px;
    }

    .contact-link {
        flex-wrap: wrap;
        justify-content: center;
        text-align: center;
        gap: 10px;
    }

    .contact-handle {
        margin-left: 0;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .logo-main {
        font-size: 1.2rem;
    }

    .terminal-body {
        font-size: 0.75rem;
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .cta-button {
        padding: 15px 30px;
        font-size: 0.85rem;
    }

    .project-card {
        padding: 20px;
    }

    .project-title {
        font-size: 1.1rem;
    }
}