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

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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: #0A0A0A;
    color: #F8F9FA;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Loading Animation */
.loader {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(212, 175, 55, 0.3);
    border-radius: 50%;
    border-top-color: #D4AF37;
    animation: spin 1s ease-in-out infinite;
}

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

/* Responsive Images */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Terminal Effect (Linux Theme) */
.terminal {
    background: rgba(26, 26, 26, 0.9);
    border: 1px solid #D4AF37;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
    font-family: 'Courier New', monospace;
    position: relative;
    overflow: hidden;
}

.terminal::before {
    content: 'root@aeron:~$';
    position: absolute;
    left: 10px;
    top: 10px;
    color: #D4AF37;
    font-weight: bold;
}

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Print Styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    body {
        color: #000;
        background: #fff;
    }
}

/* Performance Optimizations */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(26, 26, 26, 0.8);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #D4AF37, #B8860B);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #FFD700, #D4AF37);
}

/* Selection Color */
::selection {
    background: rgba(212, 175, 55, 0.3);
    color: #fff;
}