/* =====================================================================
   site-shell.css — S63 unified site chrome
   ---------------------------------------------------------------------
   Shared header + footer used by both _HomeLayout and _MarketingLayout.
   Created in S63 to unify the homepage's marketing header lift and to
   propagate the homepage S62 footer treatment (light, navy text, top
   border) onto every marketing page.

   Class prefix is `sp-site-*` (neutral — not `sp-home-*` or
   `sp-marketing-*`) so future layout consolidation has a clean
   foundation.

   Container width: 1440px literal. Marketing pages use 1280px section
   shells but the wider header/footer overhang is intentional — matches
   modern marketing-site convention and keeps the chrome consistent
   with the homepage's S59 1440px sections.

   Both layouts continue to link their own page-content CSS
   (homepage.css and marketing.css) for everything except the header
   and footer.
   ===================================================================== */

/* ── Header ────────────────────────────────────────────────────────── */
.sp-site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--sp-bg-primary);
    border-bottom: 1px solid var(--sp-border-light);
}

.sp-site-header-shell {
    max-width: 1440px;
    margin: 0 auto;
    padding: var(--sp-space-3) var(--sp-space-4);
    display: flex;
    flex-direction: column;
    gap: var(--sp-space-3);
    align-items: stretch;
}

@media (min-width: 900px) {
    .sp-site-header-shell {
        flex-direction: row;
        align-items: center;
        gap: var(--sp-space-6);
        padding: var(--sp-space-4) var(--sp-space-6);
    }
}

.sp-site-logo {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-space-2);
    color: var(--sp-text-primary);
    text-decoration: none;
    font-family: var(--sp-font-display);
    font-weight: var(--sp-font-bold);
    font-size: var(--sp-text-xl);
}

/* S65 — sized for the Fynn stroke-fox SVG mark (replaced the 🦊
   emoji glyph). line-height: 0 prevents the span's text line-box
   from adding vertical padding around the SVG; SVG width/height
   live on the element attribute. The parent .sp-site-logo
   align-items: center handles cross-axis alignment with the
   wordmark. */
.sp-site-logo-glyph {
    display: inline-flex;
    align-items: center;
    line-height: 0;
    color: var(--sp-fynn-orange);
}

.sp-site-nav {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-space-2) var(--sp-space-4);
    flex: 1;
}

@media (min-width: 900px) {
    .sp-site-nav {
        justify-content: center;
    }
}

.sp-site-nav-link {
    color: var(--sp-text-secondary);
    text-decoration: none;
    font-size: var(--sp-text-base);
    font-weight: var(--sp-font-medium);
    padding: var(--sp-space-2) 0;
    min-height: var(--sp-touch-min);
    display: inline-flex;
    align-items: center;
}

    .sp-site-nav-link:hover,
    .sp-site-nav-link:focus-visible {
        color: var(--sp-text-primary);
        outline: none;
    }

.sp-site-nav-link--quiet {
    color: var(--sp-text-tertiary);
}

.sp-site-header-actions {
    display: flex;
    align-items: center;
    gap: var(--sp-space-3);
    flex-wrap: wrap;
}

.sp-site-cta-primary,
.sp-site-cta-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: var(--sp-touch-min);
    padding: 0 var(--sp-space-5);
    border-radius: var(--sp-radius-full);
    font-family: var(--sp-font-sans);
    font-size: var(--sp-text-base);
    font-weight: var(--sp-font-semibold);
    text-decoration: none;
    cursor: pointer;
    border: 1px solid transparent;
    transition: background-color var(--sp-transition-fast), transform var(--sp-transition-fast);
}

.sp-site-cta-primary {
    background: var(--sp-fynn-orange);
    color: var(--sp-white);
}

    .sp-site-cta-primary:hover,
    .sp-site-cta-primary:focus-visible {
        background: var(--sp-fynn-orange-dark);
        outline: none;
    }

.sp-site-cta-secondary {
    background: var(--sp-bg-primary);
    color: var(--sp-text-primary);
    border-color: var(--sp-border);
}

    .sp-site-cta-secondary:hover,
    .sp-site-cta-secondary:focus-visible {
        background: var(--sp-bg-secondary);
        outline: none;
    }

/* ── Footer ────────────────────────────────────────────────────────── */
/* Treatment inherited from the homepage S62 polish: white background
   with a top border, navy headings and links, text-secondary body,
   reduced vertical padding so the footer reads as clearly secondary
   to whatever section sits above it. Same shape on every page. */
.sp-site-footer {
    background-color: var(--sp-white);
    color: var(--sp-text-secondary);
    padding: var(--sp-space-8) var(--sp-space-6) var(--sp-space-5);
    margin-top: var(--sp-space-8);
    border-top: 1px solid var(--sp-border);
}

.sp-site-footer-shell {
    max-width: 1440px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: var(--sp-space-8);
    padding-bottom: var(--sp-space-6);
    border-bottom: 1px solid var(--sp-border);
}

.sp-site-footer-brand {
    max-width: 16rem;
}

.sp-site-footer-logo {
    font-family: var(--sp-font-display);
    font-size: var(--sp-text-lg);
    font-weight: var(--sp-font-bold);
    color: var(--sp-navy);
    margin: 0 0 var(--sp-space-2);
}

.sp-site-footer-tagline {
    color: var(--sp-text-tertiary);
    font-size: var(--sp-text-sm);
    line-height: var(--sp-leading-relaxed);
    margin: 0;
}

.sp-site-footer-col {
    display: flex;
    flex-direction: column;
    gap: var(--sp-space-2);
}

    .sp-site-footer-col a {
        color: var(--sp-text-secondary);
        text-decoration: none;
        font-size: var(--sp-text-sm);
        transition: color 0.15s ease;
    }

        .sp-site-footer-col a:hover {
            color: var(--sp-navy);
        }

.sp-site-footer-heading {
    color: var(--sp-navy);
    font-weight: var(--sp-font-semibold);
    font-size: var(--sp-text-sm);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin: 0 0 var(--sp-space-2);
}

.sp-site-footer-bottom {
    max-width: 1440px;
    margin: var(--sp-space-5) auto 0;
    text-align: center;
}

    .sp-site-footer-bottom p {
        margin: 0;
        font-size: var(--sp-text-xs);
        color: var(--sp-text-muted);
    }

/* ── Skip link (shared) ──────────────────────────────────────────── */
.sp-site-skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--sp-navy);
    color: var(--sp-white);
    padding: var(--sp-space-3) var(--sp-space-4);
    z-index: 1000;
}

    .sp-site-skip-link:focus {
        left: 0;
    }

/* ── Responsive ──────────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .sp-site-footer-shell {
        grid-template-columns: 1fr 1fr 1fr;
        gap: var(--sp-space-6);
    }

    .sp-site-footer-brand {
        grid-column: 1 / -1;
        max-width: none;
    }
}

@media (max-width: 768px) {
    .sp-site-footer {
        padding: var(--sp-space-7) var(--sp-space-4) var(--sp-space-5);
    }

    .sp-site-footer-shell {
        grid-template-columns: 1fr 1fr;
    }
}