/* Base styles */
body {
    background-color: #0d1117;
    color: #c9d1d9;
}

/* Terminal shadow effect */
.terminal-shadow {
    box-shadow: 0 20px 50px -12px rgba(0, 0, 0, 0.8);
}

/* Gradient text for headings */
.gradient-text {
    background: linear-gradient(135deg, #58a6ff 0%, #a371f7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Hover lift animation */
.hover-lift {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hover-lift:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px -10px rgba(88, 166, 255, 0.2);
}

/* Code line counter */
.code-line {
    counter-increment: line;
}

.code-line::before {
    content: counter(line);
    display: inline-block;
    width: 2rem;
    margin-right: 1rem;
    color: #6e7681;
    text-align: right;
    font-size: 0.875rem;
}

/* Syntax highlighting colors */
.syntax-dir {
    color: #58a6ff;
}

.syntax-file {
    color: #c9d1d9;
}

.syntax-ignored {
    color: #8b949e;
    font-style: italic;
}

.syntax-size {
    color: #3fb950;
}

.syntax-comment {
    color: #8b949e;
}

/* Cursor blink animation */
.cursor-blink::after {
    content: '▋';
    animation: cursor 1s infinite;
    color: #58a6ff;
}

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

/* Star background pattern */
.star-bg {
    background-image: 
        radial-gradient(1px 1px at 20px 30px, #eee, rgba(0,0,0,0)),
        radial-gradient(1px 1px at 40px 70px, #fff, rgba(0,0,0,0)),
        radial-gradient(1px 1px at 50px 160px, #ddd, rgba(0,0,0,0)),
        radial-gradient(1px 1px at 90px 40px, #fff, rgba(0,0,0,0)),
        radial-gradient(2px 2px at 160px 120px, #ddd, rgba(0,0,0,0));
    background-repeat: repeat;
    background-size: 200px 200px;
    opacity: 0.03;
}

/* Feature cards animation initial state */
.feature-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out, border-color 0.2s ease, box-shadow 0.2s ease;
}

.feature-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Selection styling */
::selection {
    background-color: rgba(88, 166, 255, 0.3);
    color: #c9d1d9;
}

/* Custom scrollbar for terminal */
.terminal-shadow ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.terminal-shadow ::-webkit-scrollbar-track {
    background: #0d1117;
}

.terminal-shadow ::-webkit-scrollbar-thumb {
    background: #30363d;
    border-radius: 4px;
}

.terminal-shadow ::-webkit-scrollbar-thumb:hover {
    background: #484f58;
}

/* Focus visible for accessibility */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #58a6ff;
    outline-offset: 2px;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .feature-card {
        opacity: 1;
        transform: translateY(0);
    }
}