.pie-nav {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9000;
    display: flex;
    justify-content: center;
    padding: 0 1rem 1.35rem;
    pointer-events: none;
    transform: translateY(calc(100% + 1.5rem));
    transition: transform 0.7s var(--ease-out-expo);
}

.pie-nav.pie-nav--visible {
    transform: translateY(0);
}

.pie-nav__dock {
    pointer-events: auto;
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.2rem;
    padding: 0.4rem 0.45rem;
    --pie-sello-size: 1.32rem;
    background: rgba(8, 8, 8, 0.48);
    backdrop-filter: blur(16px) saturate(120%);
    -webkit-backdrop-filter: blur(16px) saturate(120%);
    border: 1px solid rgba(201, 169, 98, 0.1);
    border-radius: 1rem;
    box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.28);
}

.pie-nav__sello {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-sizing: border-box;
    width: calc(var(--pie-sello-size) + 16px);
    height: var(--pie-sello-size);
    min-width: 0;
    margin-left: 0.15rem;
    padding: 0 8px;
    line-height: 0;
    text-decoration: none;
    border-radius: 0.35rem;
    overflow: hidden;
    transition: opacity 0.22s ease, transform 0.22s var(--ease-out-expo);
}

.pie-nav__sello:hover,
.pie-nav__sello:focus-visible {
    opacity: 0.92;
    transform: scale(1.06);
}

.pie-nav__sello img {
    width: 100%;
    height: 100%;
    max-width: var(--pie-sello-size);
    max-height: var(--pie-sello-size);
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 0 0.35rem rgba(201, 169, 98, 0.25));
}

.pie-nav__sello-sep {
    width: 1px;
    align-self: stretch;
    margin: 0.28rem 0.22rem 0.28rem 0.12rem;
    background: rgba(201, 169, 98, 0.22);
    flex-shrink: 0;
}

.pie-nav__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 0.95rem;
    border-radius: 0.65rem;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    text-decoration: none;
    text-transform: none;
    color: rgba(220, 192, 122, 0.82);
    white-space: nowrap;
    transition:
        color 0.22s ease,
        background 0.22s ease,
        box-shadow 0.22s ease;
}

.pie-nav__link:hover,
.pie-nav__link:focus-visible {
    color: var(--ae-blanco);
    background: rgba(255, 255, 255, 0.05);
}

.pie-nav__link.pie-nav__link--activa {
    color: var(--ae-blanco);
    background: rgba(201, 169, 98, 0.14);
    box-shadow: 0 0 0 1px rgba(201, 169, 98, 0.18) inset;
}

@media (max-width: 480px) {
    .pie-nav {
        padding-bottom: 1rem;
    }

    .pie-nav__dock {
        width: min(100%, 24rem);
        justify-content: flex-start;
        padding: 0.35rem 0.4rem 0.35rem 0.35rem;
        border-radius: 0.85rem;
        gap: 0.12rem;
        --pie-sello-size: 1.22rem;
    }

    .pie-nav__link {
        flex: 0 1 auto;
        padding: 0.48rem 0.55rem;
        font-size: 0.72rem;
    }
}

@media (min-width: 768px) {
    .pie-nav {
        padding: 0 clamp(1.25rem, 3vw, 2.5rem) clamp(1.35rem, 2.2vw, 2rem);
    }

    .pie-nav__dock {
        gap: clamp(0.25rem, 0.45vw, 0.45rem);
        padding: clamp(0.45rem, 0.7vw, 0.6rem) clamp(0.5rem, 0.8vw, 0.75rem);
        border-radius: clamp(1rem, 1.2vw, 1.25rem);
        --pie-sello-size: clamp(1.28rem, 1.9vw, 1.52rem);
    }

    .pie-nav__link {
        font-size: clamp(0.82rem, 0.95vw, 0.98rem);
        padding: clamp(0.55rem, 0.85vw, 0.72rem) clamp(1rem, 1.6vw, 1.45rem);
        border-radius: clamp(0.65rem, 0.85vw, 0.85rem);
    }
}

@media (min-width: 1024px) {
    .pie-nav__dock {
        gap: 0.4rem;
        padding: 0.6rem 0.75rem;
        border-radius: 1.3rem;
        --pie-sello-size: 1.62rem;
    }

    .pie-nav__link {
        font-size: clamp(0.92rem, 1.05vw, 1.08rem);
        padding: 0.72rem 1.55rem;
        border-radius: 0.9rem;
    }
}

@media (min-width: 1440px) {
    .pie-nav__dock {
        --pie-sello-size: 1.72rem;
    }

    .pie-nav__link {
        font-size: 1.1rem;
        padding: 0.78rem 1.75rem;
    }
}