/* WEBSITE MINT — public chrome composition.
 *
 * The same relationship portal.css has to the authenticated shell: mint-only layout built on
 * the design system's semantic tokens. Every colour, radius, space and type value below is a
 * var(--…) read from ds/tokens (README, "Design system", rule 14) — no raw hex, no re-theming
 * of DS-owned element defaults (body/heading fonts, links, buttons, focus ring), and nothing
 * here edits wwwroot/ds. Loaded by SiteLayout via <HeadContent>, so it costs the portal
 * nothing.
 */

.site-shell {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: var(--surface-page);
}

/* ---- top bar ---------------------------------------------------------------------------- */

.site-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
    height: var(--topbar-h);
    padding: 0 var(--gutter-page);
    background: var(--surface-primary);
    border-bottom: var(--border-w) solid var(--border-default);
}

.site-brand {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-display);
    font-size: var(--fs-card-title);
    font-weight: var(--fw-semibold);
    letter-spacing: var(--tracking-tight);
    color: var(--text-strong);
    text-decoration: none;
}

.site-brand-mark {
    display: inline-grid;
    place-items: center;
    width: var(--control-h-sm);
    height: var(--control-h-sm);
    border-radius: var(--radius-md);
    background: var(--brand-dark);
    color: var(--brand-accent);
    font-size: var(--fs-label);
    font-weight: var(--fw-semibold);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: var(--space-5);
}

.site-nav a {
    font-size: var(--fs-body-sm);
    font-weight: var(--fw-medium);
    color: var(--text-secondary);
    text-decoration: none;
}

.site-nav a:hover {
    color: var(--text-strong);
}

/* ---- content --------------------------------------------------------------------------- */

.site-main {
    flex: 1 1 auto;
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-10) var(--gutter-page) var(--space-12);
}

.site-hero {
    max-width: var(--container-narrow);
    margin-bottom: var(--space-11);
}

.site-eyebrow {
    margin: 0 0 var(--space-3);
    font-size: var(--fs-eyebrow);
    font-weight: var(--fw-semibold);
    letter-spacing: var(--ls-eyebrow);
    text-transform: uppercase;
    color: var(--text-tertiary);
}

.site-lead {
    font-size: var(--text-xl);
    line-height: var(--leading-relaxed);
    color: var(--text-secondary);
}

.site-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-top: var(--space-7);
}

.site-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-5);
}

.site-card h2 {
    margin: 0 0 var(--space-2);
    font-size: var(--fs-card-title);
}

.site-card p {
    margin: 0;
    color: var(--text-secondary);
}

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

.site-prose p {
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
}

/* ---- forms ----------------------------------------------------------------------------- */

.site-form {
    max-width: var(--container-narrow);
    display: grid;
    gap: var(--space-5);
}

.site-field {
    display: grid;
    gap: var(--space-2);
}

/* ---- footer ---------------------------------------------------------------------------- */

.site-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
    padding: var(--space-6) var(--gutter-page);
    border-top: var(--border-w) solid var(--border-default);
    font-size: var(--fs-body-sm);
    color: var(--text-tertiary);
}

.site-foot a {
    color: var(--text-tertiary);
    text-decoration: none;
}

.site-foot a:hover {
    color: var(--text-secondary);
}

@media (max-width: 640px) {
    .site-top {
        gap: var(--space-3);
    }

    .site-nav {
        gap: var(--space-4);
    }
}