/* Color Palette */
:root {
    --primary: #1E3A8A;      /* deep blue */
    --secondary: #3B82F6;    /* bright blue */
    --accent: #F59E0B;       /* orange accent */
    --background: #D1D5DB;   /* light grey/white */
    /* 1st, #F9FAFB */
    --text: #111827;         /* dark text */
}

/* Body */
body {
    background-color: var(--background);
    color: var(--text);
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

/* Headings */
h1 {
    color: var(--primary);
    font-size: 2.5rem;
    text-align: center;
}

h2 {
    color: var(--secondary);
    text-align: center;
}

h3 {
    color: var(--primary);
    text-align: center;
}

/* Paragraphs */
p {
    line-height: 1.6;
    text-align: center;
}

/* Links */
a {
    display: block;
    color: var(--secondary);
    text-decoration: none;
    text-align: center;
}

a:hover {
    color: var(--accent);
}

/* Buttons */
button {
    background-color: var(--primary);
    color: rgb(255, 255, 255);
    border: none;
    padding: 10px 15px;
    cursor: pointer;
    border-radius: 5px;
}

button:hover {
    background-color: var(--secondary);
}

.address-bar {
    display: flex;
    justify-content: center;
    gap: 5px; /* space between buttons */
}

/* Section container example */
section {
    padding: 20px;
}