/* ═══════════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════════ */
.footer{background:var(--verde-escuro);color:rgba(255,255,255,.75);}
.footer__top{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:56px;
  padding:72px 0 48px;border-bottom:1px solid rgba(255,255,255,.1);
}
.footer__brand{}
.footer__logo{margin-bottom:20px;}
.footer__logo img{height:80px;width:auto;filter:brightness(0) invert(1);}
.footer__tagline{font-size:.88rem;line-height:1.7;color:rgba(255,255,255,.6);margin-bottom:24px;max-width:280px;}
.footer__social{display:flex;gap:8px;}
.footer__social a{
  width:36px;height:36px;border-radius:8px;
  background:rgba(255,255,255,.07);border:1.5px solid rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.6);transition:all .3s ease;
}
.footer__social a:hover{background:var(--amarelo);border-color:var(--amarelo);color:var(--verde-escuro);}
.footer__social svg{width:15px;height:15px;}
.footer__col-title{font-size:.75rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin-bottom:20px;}
.footer__links{display:flex;flex-direction:column;gap:10px;}
.footer__links a{font-size:.85rem;color:rgba(255,255,255,.6);transition:color .3s ease;display:flex;align-items:center;gap:6px;}
.footer__links a::before{content:'';width:6px;height:1px;background:var(--amarelo);border-radius:1px;flex-shrink:0;}
.footer__links a:hover{color:#fff;}
.footer__bottom{
  display:flex;align-items:center;justify-content:space-between;
  padding:24px 0;gap:16px;flex-wrap:wrap;
}
.footer__copy{font-size:.78rem;color:rgba(255,255,255,.4);}
.footer__bottom-links{display:flex;gap:20px;}
.footer__bottom-links a{font-size:.78rem;color:rgba(255,255,255,.4);transition:color .3s ease;}
.footer__bottom-links a:hover{color:rgba(255,255,255,.8);}