:root {
    --page: #f8f9f5;
    --surface: #ffffff;
    --tint: #eaf0e9;
    --ink: #18251d;
    --muted: #4c5e50;
    --line: #cfdacf;
    --accent: #205d3f;
    --accent-hover: #17452f;
    --focus: #ad5c12;
}

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

html {
    scroll-padding-top: 1rem;
}

body {
    min-width: 0;
    min-height: 100vh;
    min-height: 100svh;
    margin: 0;
    color: var(--ink);
    background: var(--page);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
}

a {
    color: inherit;
}

a:focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 4px;
}

.skip-link {
    position: absolute;
    top: -5rem;
    left: 1rem;
    z-index: 10;
    padding: 0.65rem 1rem;
    background: var(--surface);
    border: 2px solid var(--ink);
}

.skip-link:focus {
    top: 1rem;
}

.container {
    width: 100%;
    max-width: 74rem;
    margin-inline: auto;
    padding-inline: clamp(1rem, 4vw, 2rem);
}

.site-header {
    border-bottom: 1px solid var(--line);
}

.header-inner,
.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem 2rem;
}

.header-inner {
    padding-block: 1.25rem;
}

.site-name {
    font-size: 1.05rem;
    font-weight: 750;
    text-decoration: none;
}

.site-header nav {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem 1.5rem;
}

.site-header nav a,
.site-footer a,
.text-link {
    text-underline-offset: 0.3em;
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    align-items: center;
    gap: clamp(2rem, 5vw, 5rem);
    padding-block: clamp(4rem, 9vw, 7rem);
}

.eyebrow {
    margin: 0 0 0.8rem;
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 750;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

h1,
h2,
h3,
p {
    overflow-wrap: anywhere;
}

h1,
h2,
h3 {
    line-height: 1.15;
}

h1 {
    max-width: 12ch;
    margin: 0;
    font-size: clamp(2.5rem, 6vw, 5rem);
    letter-spacing: -0.045em;
}

h2 {
    max-width: 19ch;
    margin: 0;
    font-size: clamp(2rem, 4vw, 3.2rem);
    letter-spacing: -0.035em;
}

h3 {
    margin: 0 0 0.75rem;
    font-size: 1.2rem;
}

.lead {
    max-width: 54ch;
    margin: 1.5rem 0 0;
    color: var(--muted);
    font-size: clamp(1.05rem, 2vw, 1.2rem);
}

.actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem 1.5rem;
    margin-top: 2rem;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 3rem;
    padding: 0.7rem 1.2rem;
    border-radius: 0.55rem;
    background: var(--accent);
    color: #ffffff;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
}

.button:hover {
    background: var(--accent-hover);
}

.text-link {
    color: var(--accent);
    font-weight: 700;
}

.page-outline {
    min-width: 0;
    padding: clamp(1.5rem, 4vw, 2.5rem);
    border: 1px solid var(--line);
    border-radius: 1.25rem;
    background: var(--surface);
    box-shadow: 0 1.5rem 3rem rgb(24 37 29 / 7%);
}

.outline-label {
    margin: 0 0 1.25rem;
    color: var(--muted);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.page-outline ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

.page-outline li {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    padding-block: 1rem;
    border-top: 1px solid var(--line);
    font-weight: 650;
}

.page-outline li span,
.card-number,
.steps > li > span {
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 750;
}

.section {
    padding-block: clamp(3.5rem, 7vw, 6rem);
}

.section-tinted {
    background: var(--tint);
}

.section-intro {
    max-width: 60ch;
    margin: 1.25rem 0 0;
    color: var(--muted);
    font-size: 1.05rem;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 2.5rem;
}

.card {
    min-width: 0;
    padding: clamp(1.35rem, 3vw, 2rem);
    border: 1px solid var(--line);
    border-radius: 1rem;
    background: var(--surface);
}

.card h3 {
    margin-top: 1.25rem;
}

.card p,
.steps p {
    margin: 0;
    color: var(--muted);
}

.start-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(2rem, 7vw, 6rem);
}

.steps {
    margin: 0;
    padding: 0;
    list-style: none;
}

.steps li {
    display: grid;
    grid-template-columns: 2.5rem minmax(0, 1fr);
    gap: 1rem;
    padding-block: 1.25rem;
    border-top: 1px solid var(--line);
}

.steps li:last-child {
    border-bottom: 1px solid var(--line);
}

.steps h3 {
    margin: 0 0 0.4rem;
}

code {
    padding: 0.1em 0.3em;
    border-radius: 0.25rem;
    background: var(--tint);
    font-size: 0.9em;
}

.next-section {
    padding-block: clamp(3.5rem, 7vw, 6rem);
    background: #173b2a;
    color: #ffffff;
}

.next-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
}

.next-section .eyebrow,
.next-section p {
    color: #e1ede4;
}

.next-section p:last-child {
    max-width: 58ch;
    margin: 1.25rem 0 0;
}

.next-section a:focus-visible {
    outline-color: #f5d991;
}

.button-light {
    flex-shrink: 0;
    background: #ffffff;
    color: #173b2a;
}

.button-light:hover {
    background: #e1ede4;
}

.site-footer {
    border-top: 1px solid var(--line);
}

.footer-inner {
    padding-block: 1.5rem;
    color: var(--muted);
    font-size: 0.9rem;
}

@media (max-width: 52rem) {
    .hero,
    .start-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-block: 3.5rem;
    }

    .card-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 34rem) {
    .header-inner {
        align-items: flex-start;
        flex-direction: column;
    }

    .site-header nav {
        gap: 0.35rem 1rem;
    }

    .actions,
    .next-inner {
        align-items: stretch;
        flex-direction: column;
    }

    .button {
        width: 100%;
    }
}