/* ==========================================================================
   Site navigation
   ========================================================================== */

.site-nav {
    position: sticky;
    top: 0;
    z-index: var(--z-nav);
    background-color: rgba(250, 240, 218, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    padding-block: var(--space-4);
}

.site-nav__inner {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--space-6);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
}

.site-nav__brand {
    font-family: var(--font-display);
    font-size: var(--fs-2xl);
    color: var(--color-ink);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.site-nav__brand-dot {
    color: var(--color-salsa);
}

.site-nav__links {
    display: flex;
    gap: var(--space-8);
    align-items: center;
    font-family: var(--font-mono);
    font-size: var(--fs-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.site-nav__link {
    color: var(--color-ink);
    text-decoration: none;
    padding-block: var(--space-2);
    border-bottom: 2px solid transparent;
    transition: border-color var(--duration-fast) ease;
}

.site-nav__link:hover {
    color: var(--color-ink);
    border-bottom-color: var(--color-salsa);
}

.site-nav__link.active {
    border-bottom-color: var(--color-salsa);
}

.site-nav__cart-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background-color: var(--color-ink);
    color: var(--color-paper);
    padding: var(--space-2) var(--space-5);
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-size: var(--fs-sm);
    font-weight: 700;
    text-decoration: none;
    transition: background-color var(--duration-fast) ease;
}

.site-nav__cart-btn:hover {
    background-color: var(--color-salsa);
    color: var(--color-paper);
}

.site-nav__cart-count {
    background-color: var(--color-salsa);
    color: var(--color-paper);
    border-radius: var(--radius-full);
    min-width: 22px;
    height: 22px;
    padding-inline: var(--space-2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
}

.site-nav__cart-btn:hover .site-nav__cart-count {
    background-color: var(--color-paper);
    color: var(--color-salsa);
}

/* ----- Mobile ----- */
@media (max-width: 700px) {
    .site-nav__links {
        display: none;
    }
    .site-nav__brand {
        font-size: var(--fs-xl);
    }
}