/* Base styles and custom properties */
:root {
    --color-midnight-900: #050D1A;
    --color-midnight-800: #0A1628;
    --color-midnight-700: #0F2140;
    --color-mint-500: #1DD9A0;
    --color-mint-400: #45F0BE;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'DM Sans', sans-serif;
    background-color: var(--color-midnight-900);
    color: white;
    overflow-x: hidden;
}

/* Selection color */
::selection {
    background-color: rgba(29, 217, 160, 0.3);
    color: white;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-midnight-900);
}

::-webkit-scrollbar-thumb {
    background: var(--color-midnight-600);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-mint-500);
}

/* Smooth focus outlines */
*:focus-visible {
    outline: 2px solid var(--color-mint-400);
    outline-offset: 2px;
}

/* Select dropdown arrow */
select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

/* Reduce motion preference */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Print styles */
@media print {
    nav, #back-to-top, .reveal-on-scroll {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
}