/* Syntax highlighting */
.code-snippet .keyword {
    color: var(--keyword);
}

.code-snippet .function {
    color: var(--function);
}

.code-snippet .string {
    color: var(--string);
}

.code-snippet .comment {
    color: var(--comment);
}

.code-snippet .variable {
    color: var(--variable);
}

/* More developer-themed elements */
.code-line-numbers {
    counter-reset: line;
    position: absolute;
    left: 0;
    top: 0;
    padding-top: 15px;
    padding-right: 10px;
    color: var(--comment);
    border-right: 1px solid var(--border);
    opacity: 0.6;
}

.code-line-number::before {
    counter-increment: line;
    content: counter(line);
    display: block;
    font-size: 0.8rem;
    line-height: 1.5;
    text-align: right;
    padding-right: 5px;
}

.about-section p code {
    background-color: var(--code-bg);
    padding: 2px 5px;
    border-radius: 3px;
    font-size: 0.9em;
}

/* Matrix rain animation */
@keyframes matrixRain {
    0% {
        transform: translateY(-100%);
    }
    100% {
        transform: translateY(1000%);
    }
}

.matrix-column {
    position: absolute;
    top: 0;
    font-size: 1.2rem;
    color: var(--accent);
    opacity: 0.2;
    pointer-events: none;
    animation: matrixRain 10s linear infinite;
}

/* Cool gradient border for cards */
.gradient-border {
    position: relative;
    border-radius: var(--border-radius);
    padding: 1px;
    background: linear-gradient(135deg, var(--accent), var(--accent-alt));
    margin-bottom: 20px;
}

.gradient-border-content {
    background-color: var(--bg-secondary);
    border-radius: calc(var(--border-radius) - 1px);
    padding: 20px;
}

/* Command line prompt animation */
@keyframes commandPrompt {
    0%, 100% {
        border-right-color: var(--accent);
    }
    50% {
        border-right-color: transparent;
    }
}

.command-prompt {
    display: inline-block;
    border-right: 2px solid var(--accent);
    animation: commandPrompt 1s infinite;
}

/* Code indent guide */
.code-indent-guide {
    border-left: 1px dashed var(--border);
    opacity: 0.2;
    margin-left: 20px;
    padding-left: 10px;
}