/* Explain: Base reset and typography defaults for the website. */
* {
    box-sizing: border-box;
}

html {
    background: var(--background-color);
    scroll-behavior: smooth;
}

body {
    margin: 0;
    overflow-x: hidden;
    background: var(--background-color);
    color: var(--text-color);
    font-family: var(--font-body);
    line-height: 1.7;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
}

button,
.btn {
    cursor: pointer;
}

button:disabled,
.btn:disabled {
    cursor: not-allowed;
}

[id] {
    scroll-margin-top: 6rem;
}

::selection {
    background: var(--accent-color);
    color: var(--accent-text);
}

:focus-visible {
    outline: 3px solid var(--accent-color);
    outline-offset: 3px;
}