.site-header {
    width: 100%;
    background: var(--color-black);
}

.site-header__inner {
    display: flex;
    width: min(100%, var(--page-max-width));
    min-height: 3.75rem;
    margin-inline: auto;
    padding: 0.3rem var(--page-padding);
    align-items: center;
    gap: clamp(0.35rem, 2vw, 1rem);
}

.site-header__brand {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
}

.site-header__logo {
    width: clamp(2.55rem, 13vw, 3.2rem);
    height: auto;
    aspect-ratio: 1;
    object-fit: contain;
}

.site-nav {
    display: grid;
    flex: 1 1 auto;
    min-width: 0;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: center;
    gap: 0;
}

.site-nav > * {
    justify-self: center;
}

.site-nav__link {
    flex: 0 1 auto;
    color: var(--color-yellow);
    font-size: clamp(0.53rem, 2.35vw, 0.71rem);
    line-height: 1.05;
    text-align: center;
    white-space: nowrap;
}

.site-nav__link--about {
    max-width: 4.4rem;
    white-space: normal;
}

.site-nav__link:hover {
    text-decoration: underline;
    text-underline-offset: 0.15rem;
}


/* Registro: sus tres opciones ocupan el ancho disponible de forma equilibrada. */
.site-nav--account {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.site-nav--account .button--login {
    margin-left: clamp(0.3rem, 2vw, 0.75rem);
}

@media (min-width: 48rem) {
    .site-header__inner {
        display: grid;
        grid-template-columns: 1fr auto 1fr;
        width: calc(100% - 2rem);
        max-width: 68rem;
        min-height: 4.4rem;
        padding: 0.35rem 0;
    }

    .site-header__brand {
        justify-self: start;
    }

    .site-header__logo {
        width: 3.7rem;
    }

    .site-nav {
        grid-column: 2;
        justify-self: center;
        display: flex;
        flex: none;
        justify-content: center;
        gap: clamp(2rem, 4vw, 3.75rem);
    }

    .site-nav__link,
    .button {
        font-size: 0.86rem;
    }

    .site-nav__link--about {
        max-width: none;
        white-space: nowrap;
    }
}

@media (min-width: 64rem) and (max-height: 50rem) {
    .site-header__inner {
        min-height: 3.9rem;
    }

    .site-header__logo {
        width: 3.2rem;
    }
}