*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: clip;
}

html,
body {
    margin: 0;
    padding: 0;
}

body {
    min-height: 100vh;
    font-family: var(--font-body);
    font-size: var(--fs-md);
    font-weight: var(--fw-regular);
    line-height: var(--lh-body);
    color: var(--text-primary);
    background: var(--bg-body);
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: inherit;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.18em;
}

a:hover {
    color: var(--color-blue-600);
}

h1,
h2,
h3,
h4 {
    margin: 0;
    font-family: var(--font-display);
    font-weight: var(--fw-semibold);
    letter-spacing: var(--tracking-display);
    line-height: var(--lh-snug);
    color: var(--text-primary);
    overflow-wrap: break-word;
}

h1 {
    font-size: var(--fs-5xl);
    line-height: var(--lh-tight);
}

h2 {
    font-size: var(--fs-3xl);
}

h3 {
    font-size: var(--fs-xl);
}

p {
    margin: 0;
}

ul,
ol,
dl {
    margin: 0;
    padding: 0;
}

li {
    list-style: none;
}

button {
    font: inherit;
    color: inherit;
    background: none;
    border: 0;
    padding: 0;
    cursor: pointer;
}

:focus {
    outline: none;
}

:focus-visible {
    outline: 2px solid var(--color-blue-500);
    outline-offset: 3px;
}

.skip-link {
    position: absolute;
    left: var(--space-4);
    top: -4rem;
    z-index: 200;
    padding: var(--space-2) var(--space-4);
    background: var(--color-white);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
}

.skip-link:focus {
    top: var(--space-4);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.container {
    width: min(100% - (var(--space-gutter) * 2), var(--container));
    margin-inline: auto;
}

.container--wide {
    width: min(100% - (var(--space-gutter) * 2), var(--container-wide));
}

.container--narrow {
    width: min(100% - (var(--space-gutter) * 2), var(--container-narrow));
}

.eyebrow {
    margin: 0 0 var(--space-4);
    font-family: var(--font-display);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    color: var(--color-cyan-500);
}

.eyebrow--light {
    color: var(--color-cyan-300);
}

.grid-2,
.grid-3,
.grid-4 {
    display: grid;
    gap: var(--space-8);
}

.grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

body.is-nav-open,
body:has(.nav-checkbox:checked) {
    overflow: hidden;
}