/**
 * Barra inferior móvel — Início, Empresas, Feed, Perfil/Entrar.
 * O clearance fica no footer (mesmo fundo escuro), não no body —
 * assim não sobra faixa clara entre o rodapé e a barra.
 */
body:has(.public-bottom-nav) .site-footer {
    padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 4.85rem + 0.875rem);
}

.public-bottom-nav {
    --pb-nav-bg: color-mix(in srgb, var(--header-dark, #162e3d) 92%, #0b1620);
    --pb-nav-fg: rgba(255, 255, 255, 0.58);
    --pb-nav-fg-hover: rgba(255, 255, 255, 0.92);
    --pb-nav-active: #5eead4;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1040;
    padding: 0 0 env(safe-area-inset-bottom, 0px);
    background: var(--pb-nav-bg);
    color: #fff;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow:
        0 -1px 0 rgba(255, 255, 255, 0.04) inset,
        0 -10px 28px rgba(8, 18, 28, 0.35);
    backdrop-filter: blur(14px) saturate(1.15);
    -webkit-backdrop-filter: blur(14px) saturate(1.15);
}

.public-bottom-nav__inner {
    display: grid;
    grid-template-columns: repeat(var(--public-bottom-nav-cols, 4), minmax(0, 1fr));
    max-width: 520px;
    margin: 0 auto;
    padding: 0.28rem 0.35rem 0.35rem;
    gap: 0.15rem;
}

.public-bottom-nav__link {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.2rem;
    min-height: 3.25rem;
    min-width: 0;
    padding: 0.35rem 0.2rem;
    border: 0;
    border-radius: 14px;
    background: transparent;
    color: var(--pb-nav-fg);
    text-decoration: none;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    line-height: 1.15;
    transition: color 0.18s ease, transform 0.18s ease;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.public-bottom-nav__link span {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.public-bottom-nav__link i {
    font-size: 1.28rem;
    line-height: 1;
}

.public-bottom-nav__link:hover {
    color: var(--pb-nav-fg-hover);
}

.public-bottom-nav__link:active {
    transform: scale(0.96);
}

.public-bottom-nav__link.is-active {
    color: var(--pb-nav-active);
}

.public-bottom-nav__link.is-active span {
    font-weight: 700;
}

.public-bottom-nav__link:focus-visible {
    outline: 2px solid rgba(94, 234, 212, 0.55);
    outline-offset: 1px;
}

@media (min-width: 769px) {
    body:has(.public-bottom-nav) .site-footer {
        padding-bottom: 1.25rem;
    }

    .public-bottom-nav {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .public-bottom-nav__link {
        transition: none;
    }

    .public-bottom-nav__link:active {
        transform: none;
    }
}