/** CommercialShell FE-02: fixed responsive header, navigation and footer. */

:root { --site-header-height: 8.75rem; }

body {
    padding-block-start: var(--site-header-height);
}

.site-header {
    position: fixed;
    z-index: 50;
    inset: 0 0 auto;
    border-block-end: 1px solid var(--color-border);
    background: rgb(10 10 10 / 96%);
    backdrop-filter: blur(0.75rem);
}

.site-header__inner {
    display: grid;
    grid-template-areas: "brand locale navigation" "cta cta cta";
    grid-template-columns: 1fr auto auto;
    align-items: center;
    gap: var(--space-2);
    min-height: var(--site-header-height);
    padding-block: var(--space-2);
}

.site-brand {
    grid-area: brand;
    display: inline-flex;
    min-width: 2.75rem;
    min-height: 2.75rem;
    align-items: center;
    gap: var(--space-2);
    justify-self: start;
    text-decoration: none;
}

.site-brand__mark {
    width: 2.75rem;
    height: 2.75rem;
    flex: 0 0 auto;
}

.site-brand__mark .logo-swd {
    width: 100%;
    height: 100%;
}

.logo-swd__dark,
.logo-swd__light,
.logo-swd__accent {
    transition: fill 180ms ease;
}

.logo-swd__dark { fill: #0a0a0a; }
.logo-swd__light { fill: #f2c230; }
.logo-swd__accent { fill: #fff; }
.site-brand:hover .logo-swd__dark,
.site-brand:focus-visible .logo-swd__dark { fill: #141414; }
.site-brand:hover .logo-swd__light,
.site-brand:focus-visible .logo-swd__light { fill: #fff; }
.site-brand:hover .logo-swd__accent,
.site-brand:focus-visible .logo-swd__accent { fill: #f2c230; }

.site-brand__name {
    display: none;
    font-weight: 700;
    white-space: nowrap;
}

.site-navigation {
    grid-area: navigation;
    justify-self: end;
}

.site-navigation__toggle {
    display: grid;
    width: 2.75rem;
    height: 2.75rem;
    padding: 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    color: var(--color-text);
    cursor: pointer;
    place-items: center;
}

.site-navigation__icon,
.site-navigation__icon span {
    display: block;
}

.site-navigation__icon {
    width: 1.25rem;
}

.site-navigation__icon span {
    height: 2px;
    margin-block: 0.24rem;
    background: currentcolor;
    transition: transform 180ms ease, opacity 180ms ease;
}

.site-navigation.is-open .site-navigation__icon span:first-child { transform: translateY(0.48rem) rotate(45deg); }
.site-navigation.is-open .site-navigation__icon span:nth-child(2) { opacity: 0; }
.site-navigation.is-open .site-navigation__icon span:last-child { transform: translateY(-0.48rem) rotate(-45deg); }

.site-navigation__panel {
    position: fixed;
    z-index: 45;
    inset: var(--site-header-height) 0 auto;
    display: none;
    max-height: calc(100vh - var(--site-header-height));
    max-height: calc(100dvh - var(--site-header-height));
    overflow-y: auto;
    border-block-end: 1px solid var(--color-border);
    background: var(--color-bg);
}

.site-navigation.is-open .site-navigation__panel { display: block; }
.site-navigation__list,
.site-footer__links {
    margin: 0;
    padding: 0;
    list-style: none;
}

.site-navigation__list {
    display: grid;
    gap: var(--space-1);
    width: min(100% - 2rem, var(--container));
    margin-inline: auto;
    padding-block: var(--space-3);
}

.site-navigation__link {
    display: flex;
    min-height: 3rem;
    align-items: center;
    padding-inline: var(--space-3);
    border-radius: var(--radius-sm);
    text-decoration: none;
}

.site-navigation__link:hover,
.site-navigation__link:focus-visible,
.site-navigation__link[aria-current="page"] {
    background: transparent;
    color: var(--color-accent);
}

.locale-selector {
    grid-area: locale;
    display: inline-flex;
    align-items: center;
    justify-self: end;
}

.locale-selector__step,
.locale-selector__candidate {
    display: grid;
    min-width: 2.25rem;
    min-height: 2.75rem;
    padding: 0.25rem;
    border: 0;
    background: transparent;
    color: var(--color-text);
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    place-items: center;
}

.locale-selector__candidate { color: var(--color-accent); }
.site-header__cta {
    grid-area: cta;
    position: relative;
    width: 100%;
    animation: audit-cta-attention 6s ease-in-out infinite;
}

@keyframes audit-cta-attention {
    0%, 70%, 100% { box-shadow: 0 0 0 0 rgb(242 194 48 / 0%); transform: scale(1); }
    77% { box-shadow: 0 0 0 0.45rem rgb(242 194 48 / 18%); transform: scale(1.025); }
    84% { box-shadow: 0 0 0 0.9rem rgb(242 194 48 / 0%); transform: scale(1); }
}

.site-footer {
    border-block-start: 1px solid var(--color-border);
    background: var(--color-surface);
}

.site-footer__inner {
    display: grid;
    gap: var(--space-4);
    padding-block: var(--space-5);
}

.site-footer__brand {
    display: inline-flex;
    min-height: 3rem;
    align-items: center;
    gap: var(--space-2);
    margin-block-end: var(--space-1);
    font-weight: 700;
    text-decoration: none;
}
.site-footer__logo { width: 3rem; height: 3rem; }
.site-footer__copyright { margin: 0; color: var(--color-muted); font-size: 0.9rem; }
.site-footer__links { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-4); }
.site-footer__links a {
    display: inline-flex;
    min-height: 2.75rem;
    align-items: center;
    color: var(--color-muted);
    font-size: 0.78rem;
    text-underline-offset: 0.25em;
}
.site-footer a:hover,
.site-footer a[aria-current="page"] { color: var(--color-accent); }

@media (prefers-reduced-motion: reduce) {
    .site-header__cta { animation: none; }
}

@media (max-width: 47.99rem) {
    :root { --site-header-height: 5.5rem; }

    .site-header__inner {
        grid-template-areas: "brand locale navigation";
        min-height: var(--site-header-height);
    }

    .site-header__cta.swd-push-button {
        display: none;
    }
}

@media (min-width: 48rem) {
    :root { --site-header-height: 5.5rem; }
    .site-header__inner {
        grid-template-areas: "brand locale cta navigation";
        grid-template-columns: 1fr auto auto auto;
        min-height: var(--site-header-height);
    }
    .site-header__cta { width: auto; }
    .site-navigation__panel { inset-block-start: var(--site-header-height); max-height: calc(100vh - var(--site-header-height)); max-height: calc(100dvh - var(--site-header-height)); }
}

@media (min-width: 75rem) {
    .site-header__inner {
        grid-template-areas: "brand navigation locale cta";
        grid-template-columns: auto minmax(28rem, 1fr) auto auto;
        gap: var(--space-3);
    }
    .site-brand__name { display: inline; }
    .site-navigation { justify-self: stretch; }
    .site-navigation__toggle { display: none; }
    .site-navigation__panel,
    .site-navigation.is-open .site-navigation__panel {
        position: static;
        display: block;
        max-height: none;
        overflow: visible;
        border: 0;
        background: transparent;
    }
    .site-navigation__list {
        display: flex;
        width: auto;
        justify-content: center;
        padding: 0;
    }
    .site-navigation__link { padding-inline: var(--space-2); }
}