:root {
    --bg-main: #0B132B;
    /* Dark Blue */
    --bg-surface: #1d252c;
    /* Slightly lighter dark blue/gray surface */
    --text-main: #aaaaaa;
    /* White text */
    --text-heading: #2c7aa7;
    --color-accent: #3ba1db;
    /* Gold */
    --btn-text: #000000;
    /* Dark text on gold button */
    --border-color: #3A506B;
    /* bg center */
    --gradient-start: #4d4d4d;
    /* bg outer */
    --gradient-end: #1d252c;
}