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

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

body {
    overflow-x: hidden;
    margin: 0;
    font-family: var(--font-body);
    color: var(--text-color);
    background: var(--background-color);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin: 0;
}

p {
    margin: 0;
}

img {
    display: block;
    max-width: 100%;
}

a {
    text-decoration: none;
    color: inherit;
}

[hidden] {
    display: none !important;
}

::selection {
    background: var(--primary-color);
    color: #ffffff;
}