/* Explain: Base reset and tech styling defaults */
* {
    box-sizing: border-box;
}

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

body {
    min-height: 100vh;
    overflow-x: hidden;
    font-family: var(--font-body);
    letter-spacing: 0.02em;
}

h1,
h2,
h3,
.brand-mark {
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.01em;
}

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

:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 4px;
}

::selection {
    background: var(--primary-color);
    color: #000;
}