/* ==========================================================================
   Layout CSS - Header, Navigation, Footer, Main Container (BEM)
   ========================================================================== */

/* ==========================================================================
   Base Layout Containers
   ========================================================================== */

.SiteHeader {
    width: 100%;
    padding: 20px;
    background-color: var(--color-bg-dark);
}

main {
    padding: var(--layout-site-gutter) max(var(--layout-site-gutter), calc((100vw - var(--layout-site-width)) / 2));
}

.SiteFooter {
    padding: var(--layout-site-gutter) max(var(--layout-site-gutter), calc((100vw - var(--layout-site-width)) / 2));
    text-align: center;
    color: var(--color-text-light);
    background-color: var(--color-bg-dark);
}

/* ==========================================================================
   SiteNav Block
   ========================================================================== */

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

.SiteNav__list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: center;
    gap: 2rem;
}

.SiteNav__item {
    margin-left: 0;
}

.SiteNav__item:first-child {
    margin-left: 0;
}

.SiteNav__link {
    color: var(--color-text-light);
    transition: color 0.2s ease;
    font-size: 0.875rem;
    font-family: 'Encode Sans Condensed', sans-serif;
    letter-spacing: 0.05em;
    padding: 0.25rem 0;
    position: relative;
    text-transform: uppercase;
    text-decoration: none;
    font-weight: 500;
}

.SiteNav__link--active,
.SiteNav__link:hover {
    color: var(--color-highlight);
}

.SiteNav__home {
    font-weight: bold;
    display: flex;
    align-items: center;
    margin-right: 1rem;
    padding: 0;
}

.SiteNav__home:hover {
    opacity: 0.8;
}

.SiteNav__logo {
    height: 3.4rem;
    width: auto;
    display: block;
    transition: opacity 0.2s ease;
}

/* Mobile responsive for navigation */
@media (max-width: 768px) {
    .SiteNav {
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .SiteNav__list {
        display: flex;
        width: 100%;
        justify-content: space-between;
        gap: 1.25rem;
        flex-wrap: wrap;
    }

    .SiteNav__home {
        margin-right: 0;
    }
    
    .SiteNav__logo {
        width: 100%;
        height: auto;
    }
    
    .SiteNav__link {
        font-size: 0.8125rem;
    }
    
    .SiteNav__link--active::after {
        bottom: -0.75rem;
    }
}

/* ==========================================================================
   SiteFooter Block
   ========================================================================== */

.SiteFooter a {
    text-decoration: underline;
}

.SiteFooter__copyright,
.SiteFooter__colophon {
    font-size: 0.8rem;
    color: var(--color-muted);
}

.SiteFooter__links {
    margin-top: 0.5rem;
}

.SiteFooter__links a {
    color: var(--color-muted);
    text-decoration: underline;
}

.SiteFooter__links a:hover {
    color: var(--color-base);
}

.SiteFooter__newsletter {
    padding-bottom: 20px;
}