/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-4xl);
    align-items: start;
}

/* Image profil */
.about-image {
    position: relative;
}

.image-wrapper {
    position: relative;
    margin-bottom: var(--space-xl);
}

.image-frame {
    position: relative;
    aspect-ratio: 1;
    background: var(--color-bg-secondary);
    border: 2px solid var(--neon-cyan);
    overflow: hidden;
}

.image-inner {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-bg-tertiary), var(--color-bg-secondary));
}

.avatar-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.avatar-ring {
    position: absolute;
    width: 150px;
    height: 150px;
    border: 2px solid var(--neon-cyan);
    border-radius: 50%;
    animation: ringPulse 3s ease-in-out infinite;
}

@keyframes ringPulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 1; }
}

.avatar-emoji {
    font-size: 5rem;
    position: relative;
    z-index: 1;
}

.image-glitch-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        transparent 0%,
        rgba(0, 240, 255, 0.05) 50%,
        transparent 100%
    );
    animation: glitchScan 4s linear infinite;
}

@keyframes glitchScan {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100%); }
}

.image-scanline {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--neon-cyan);
    opacity: 0.3;
    animation: scanlineDown 3s linear infinite;
}

@keyframes scanlineDown {
    0% { top: 0; }
    100% { top: 100%; }
}

/* Brackets */
.bracket {
    position: absolute;
    width: 25px;
    height: 25px;
    border: 2px solid var(--neon-pink);
}

.bracket.top-left { top: -10px; left: -10px; border-right: none; border-bottom: none; }
.bracket.top-right { top: -10px; right: -10px; border-left: none; border-bottom: none; }
.bracket.bottom-left { bottom: -10px; left: -10px; border-right: none; border-top: none; }
.bracket.bottom-right { bottom: -10px; right: -10px; border-left: none; border-top: none; }

/* About Stats */
.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.stat-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-lg);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-bg-tertiary);
    transition: all var(--transition-normal);
}

.stat-card:hover {
    border-color: var(--neon-cyan);
    transform: translateY(-5px);
}

.stat-icon {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--neon-cyan);
    text-shadow: 0 0 20px var(--neon-cyan-dim);
}

.stat-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Terminal Window */
.terminal-window {
    background: var(--color-bg-secondary);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--space-lg);
}

.terminal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg-tertiary);
    border-bottom: 1px solid rgba(0, 240, 255, 0.1);
}

.terminal-buttons {
    display: flex;
    gap: 6px;
}

.term-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.term-btn.close { background: #ff5f57; }
.term-btn.minimize { background: #febc2e; }
.term-btn.maximize { background: #28c840; }

.terminal-title {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.terminal-status {
    display: flex;
    align-items: center;
}

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

.terminal-body {
    padding: var(--space-lg);
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

.terminal-line {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xs);
}

.terminal-prompt {
    color: var(--neon-green);
    font-weight: 700;
}

.terminal-path {
    color: var(--neon-cyan);
}

.terminal-command {
    color: var(--text-primary);
}

.terminal-output {
    padding: var(--space-md) 0 var(--space-lg) var(--space-lg);
    color: var(--text-secondary);
    line-height: 1.8;
    border-left: 2px solid var(--color-bg-tertiary);
}

.terminal-output .highlight {
    color: var(--neon-cyan);
    font-weight: 600;
}

.output-emoji {
    margin-right: var(--space-sm);
}

.terminal-cursor {
    color: var(--neon-green);
    animation: cursorBlink 1s step-end infinite;
}

/* Terminal */
.interactive-terminal {
    display: flex;
    flex-direction: column;
    max-height: 600px;
    height: 600px;
}

.interactive-terminal .terminal-body {
    flex: 1;
    overflow-y: auto;
    max-height: 600px;
    height: 600px;
    scrollbar-width: thin;
    scrollbar-color: var(--neon-cyan-dim) transparent;
}

.interactive-terminal .terminal-body::-webkit-scrollbar {
    width: 6px;
}

.interactive-terminal .terminal-body::-webkit-scrollbar-track {
    background: transparent;
}

.interactive-terminal .terminal-body::-webkit-scrollbar-thumb {
    background: var(--neon-cyan-dim);
    border-radius: var(--radius-full);
}

.terminal-input-wrapper {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: rgba(0, 0, 0, 0.3);
    border-top: 1px solid rgba(0, 240, 255, 0.1);
}

.terminal-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--text-primary);
    caret-color: var(--neon-cyan);
}

.terminal-input::placeholder {
    color: var(--text-dim);
    font-style: italic;
}

/* Terminal Output */
.terminal-output.ls-output p {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.terminal-output .dir {
    color: var(--neon-cyan);
    font-weight: 600;
}

.terminal-output .file {
    color: var(--text-secondary);
}

.terminal-output .error {
    color: var(--neon-red);
}

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

.terminal-output .info {
    color: var(--text-muted);
    font-style: italic;
}

.terminal-output .cmd-name {
    color: var(--neon-purple);
    font-weight: 600;
    display: block;
    margin-top: var(--space-sm);
}

.terminal-output .tip {
    color: var(--neon-yellow);
    display: block;
    margin-top: var(--space-md);
}

.terminal-output .link {
    color: var(--neon-cyan);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color var(--transition-fast);
}

.terminal-output .link:hover {
    color: var(--neon-pink);
}

.terminal-output .label {
    color: var(--neon-cyan);
}

/* Neofetch */
.terminal-output .neofetch {
    font-size: 0.7rem;
    line-height: 1.4;
    margin: 0;
    white-space: pre;
}

.terminal-output .cyan {
    color: var(--neon-cyan);
}

.terminal-output .pink {
    color: var(--neon-pink);
}

.terminal-output .purple {
    color: var(--neon-purple);
}

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

.terminal-output .yellow {
    color: var(--neon-yellow);
}

.terminal-output .orange {
    color: var(--neon-orange);
}

.terminal-output .color-block {
    display: inline-block;
}

.terminal-output .color-block.cyan { background: var(--neon-cyan); color: var(--neon-cyan); }
.terminal-output .color-block.pink { background: var(--neon-pink); color: var(--neon-pink); }
.terminal-output .color-block.purple { background: var(--neon-purple); color: var(--neon-purple); }
.terminal-output .color-block.green { background: var(--neon-green); color: var(--neon-green); }
.terminal-output .color-block.yellow { background: var(--neon-yellow); color: var(--neon-yellow); }
.terminal-output .color-block.orange { background: var(--neon-orange); color: var(--neon-orange); }

/* Special effects */
.terminal-output .rainbow {
    background: linear-gradient(90deg, 
        var(--neon-cyan), 
        var(--neon-purple), 
        var(--neon-pink), 
        var(--neon-yellow), 
        var(--neon-green)
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: rainbowShift 3s linear infinite;
    background-size: 200% 100%;
}

@keyframes rainbowShift {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

.terminal-output .matrix-text {
    color: var(--neon-green);
    text-shadow: 0 0 10px var(--neon-green);
    font-weight: bold;
}

.terminal-output .hack-text {
    color: var(--neon-green);
    font-family: var(--font-mono);
}

/* Matrix mode */
body.matrix-mode {
    animation: matrixFlicker 0.1s infinite;
}

body.matrix-mode::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 255, 0, 0.05);
    pointer-events: none;
    z-index: 9999;
}

@keyframes matrixFlicker {
    0%, 100% { filter: hue-rotate(0deg); }
    50% { filter: hue-rotate(30deg); }
}

/* Terminal Buttons */
.term-btn {
    cursor: pointer;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.term-btn:hover {
    transform: scale(1.2);
}

.term-btn.close:hover {
    opacity: 0.8;
}

/* Tags about */
.about-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.about-tag {
    padding: var(--space-sm) var(--space-md);
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    color: var(--neon-purple);
    transition: all var(--transition-normal);
}

.about-tag:hover {
    background: rgba(139, 92, 246, 0.2);
    transform: translateY(-2px);
}