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

* {
    margin: 0;
}

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--nav-h) + 1rem);
}

body {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: var(--lh-normal);
    color: var(--text);
    background-color: var(--bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color var(--dur-2) ease, color var(--dur-2) ease;
}

img,
picture,
svg,
video {
    display: block;
    max-width: 100%;
    height: auto;
}

input,
button,
textarea,
select {
    font: inherit;
    color: inherit;
}

button {
    cursor: pointer;
}

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

h1,
h2,
h3,
h4 {
    line-height: var(--lh-snug);
    color: var(--text-strong);
    letter-spacing: var(--tracking-tight);
    text-wrap: balance;
}

p {
    text-wrap: pretty;
}

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-radius: var(--r-xs);
}

.container {
    width: 100%;
    max-width: var(--w-content);
    margin-inline: auto;
    padding-inline: var(--pad-inline);
}

.container--prose {
    max-width: var(--w-prose);
}

.container--wide {
    max-width: var(--w-wide);
}

.flex-grow {
    flex: 1 1 auto;
}

.section {
    padding-block: var(--pad-section);
}

.stack > * + * {
    margin-top: var(--gap);
}

.stack-lg > * + * {
    margin-top: var(--gap-lg);
}

.grid {
    display: grid;
    gap: var(--gap-lg);
}

.eyebrow {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    color: var(--text-faint);
}

.section-head {
    max-width: 40rem;
    margin-inline: auto;
    text-align: center;
    margin-bottom: var(--space-10);
}

.section-head h2 {
    font-size: var(--text-4xl);
    font-weight: 800;
}

.section-head p {
    margin-top: var(--space-3);
    color: var(--text-muted);
    font-size: var(--text-lg);
}

.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;
}

.skip-link {
    position: fixed;
    top: var(--space-3);
    left: var(--space-3);
    z-index: 100;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--r-sm);
    background: var(--bg-elev);
    color: var(--text-strong);
    box-shadow: var(--elev-2);
    transform: translateY(-150%);
    transition: transform var(--dur-1) var(--ease-standard);
}

.skip-link:focus {
    transform: translateY(0);
}

@view-transition {
    navigation: auto;
}

.site-nav {
    view-transition-name: site-nav;
}

.site-footer {
    view-transition-name: site-footer;
}

::view-transition-group(*) {
    animation-duration: 0.4s;
    animation-timing-function: cubic-bezier(0.2, 0, 0, 1);
}

::view-transition-old(root) {
    animation: vtFadeOut 0.24s cubic-bezier(0.2, 0, 0, 1) both;
}

::view-transition-new(root) {
    animation: vtFadeIn 0.42s cubic-bezier(0.2, 0, 0, 1) both;
}

@keyframes vtFadeOut {
    to { opacity: 0; }
}

@keyframes vtFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }

    ::view-transition-group(*),
    ::view-transition-old(*),
    ::view-transition-new(*) {
        animation: none !important;
    }
}