/* ===================================================================
   == ESTILOS DO FOOTER ==
   =================================================================== */
footer {
  background-color: #080808; /* Um preto um pouco mais suave que o body */
  color: #aaa;
  padding: 40px 20px;
  margin-top: 50px; /* Espaçamento do conteúdo acima */
  border-top: 2px solid #0f0;
  box-shadow: 0px 0px 15px rgba(0, 255, 0, 0.4);
}

.footer-content-wrapper {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.footer-section {
  padding: 10px;
}

.footer-section h4 {
  color: #0f0;
  font-size: 1.2rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-section h4::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 40px;
  height: 2px;
  background-color: #0f0;
}

.footer-section p {
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-section .logo-footer {
  width: 150px;
  margin-bottom: 15px;
}

.footer-links ul,
.footer-social ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links ul li {
  margin-bottom: 10px;
}

.footer-links ul li a {
  color: #aaa;
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.footer-links ul li a:hover {
  color: #0f0;
  text-shadow: none;
  padding-left: 5px;
}

.footer-social {
  text-align: left;
}

.footer-social ul {
  display: flex;
  gap: 15px;
}

.footer-social ul li a {
  font-size: 1.5rem;
  color: #aaa;
  transition: all 0.3s ease;
}

.footer-social ul li a:hover {
  color: #0f0;
  transform: scale(1.1) translateY(-2px);
  text-shadow: 0px 0px 6px #0f0;
}

.footer-bottom {
  text-align: center;
  padding: 20px 0;
  margin-top: 30px;
  border-top: 1px solid #222;
  font-size: 0.8rem;
  color: #666;
}

.footer-bottom strong {
  color: #0f0;
}
/* ÍCONES SOCIAIS COMO IMAGEM */
.social-icon {
  width: 28px;
  height: 28px;
  object-fit: contain;

  /* deixa o ícone branco automaticamente */
  filter: brightness(0) invert(1);

  opacity: 0.75;
  transition: 0.3s ease;
}

/* Reset para garantir que as imagens fiquem coloridas */
.footer-social ul li a img {
  width: 32px;
  height: 32px;
  filter: none !important;
  transition: transform 0.3s ease, filter 0.3s ease;
}

/* Efeito hover */
.footer-social ul li a:hover img {
  transform: scale(1.1) translateY(-2px);
  filter: drop-shadow(0 0 6px #0f0);
}