/* ============================================================
   FOOTER.CSS — Rodapé e ícones sociais fixos
   ============================================================ */


/* ============================================================
   RODAPÉ
   ============================================================ */

.footer { background-color: var(--cor-fundo-escuro); padding: 64px 0 0; }
.footer__inner {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: 48px;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--padding-lado);
}

/* --- Tipografia logo rodapé --- */
.footer__logo {
    font-family: var(--fonte-titulo);
    font-size: 18px;
    font-weight: var(--peso-bold);
    color: #fff;
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
}
.footer__logo span { color: var(--cor-principal); }

/* --- Tagline rodapé --- */
.footer__tagline {
    font-size: 13px;
    color: #6B7A8D;
    font-weight: var(--peso-leve);
    line-height: 1.6;
    margin-bottom: 24px;
}

/* --- Redes sociais no rodapé --- */
.footer__redes { display: flex; gap: 10px; }
.footer__rede {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: transparent;
    border: 1px solid rgba(255,255,255,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color 0.2s, background-color 0.2s;
}
.footer__rede:hover { border-color: var(--cor-principal); background-color: var(--cor-principal); }
.footer__rede svg { width: 15px; height: 15px; fill: #6B7A8D; }
.footer__rede:hover svg { fill: #fff; }

/* --- Colunas --- */
.footer__col-titulo {
    font-size: 11px;
    font-weight: var(--peso-bold);
    color: #fff;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 18px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.07);
}
.footer__col-links { list-style: none; }
.footer__col-links li { margin-bottom: 10px; }
.footer__col-links a { font-size: 14px; color: #6B7A8D; text-decoration: none; transition: color 0.2s; }
.footer__col-links a:hover { color: var(--cor-destaque); }

/* --- Barra inferior --- */
.footer__bar {
    margin-top: 56px;
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 20px var(--padding-lado);
    max-width: var(--max-width);
    margin-left: auto;
    margin-right: auto;
}
.footer__direitos { font-size: 12px; color: #3A4A5C; text-align: center; }

/* --- Responsivo rodapé --- */
@media (max-width: 900px) { .footer__inner { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 480px) { .footer__inner { grid-template-columns: 1fr; } }


/* ============================================================
   ÍCONES SOCIAIS FIXOS — cinza flutuantes, lateral esquerda
   ============================================================ */

/* --- Container --- */
.social-fixo {
    position: fixed;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 200;
}

/* --- Linha decorativa acima --- */
.social-fixo::before,
.social-fixo::after {
    content: '';
    display: block;
    width: 1px;
    height: 40px;
    background: #D0D5DD;
    margin: 0 auto;
    align-self: center;
}

/* --- Cada ícone --- */
.social-fixo__item {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1.5px solid #D0D5DD;
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: border-color 0.22s, box-shadow 0.22s, transform 0.22s;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.social-fixo__item:hover {
    border-color: var(--cor-principal);
    box-shadow: 0 4px 16px rgba(74,111,165,0.18);
    transform: translateX(3px);
}

/* --- Ícones cinza, azul no hover --- */
.social-fixo__item svg { width: 17px; height: 17px; fill: #8A9AB0; transition: fill 0.22s; }
.social-fixo__item:hover svg { fill: var(--cor-principal); }

/* --- Oculta em telas pequenas --- */
@media (max-width: 480px) { .social-fixo { display: none; } }