.footer {
  position: relative;
  background: #080808;
  color: #fff;
  padding: 80px 7% 25px;
  overflow: hidden;
}

.footer::before {
  content: "";
  position: absolute;
  width: 450px;
  height: 450px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 50%;
  filter: blur(100px);
  top: -200px;
  right: -100px;
  pointer-events: none;
}

.footer-container {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1.3fr 1.3fr;
  gap: 50px;
}

.footer-brand img {
  width: 150px;
  max-width: 100%;
  margin-bottom: 20px;
}

.footer-brand p {
  color: #aaa;
  line-height: 1.8;
  max-width: 350px;
  font-size: 14px;
}

.footer-wa {
  display: inline-flex;
  margin-top: 20px;
  padding: 12px 22px;
  border-radius: 50px;
  background: #fff;
  color: #000;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s ease;
}

.footer-wa:hover {
  transform: translateY(-3px);
  background: #25d366;
  color: #fff;
}

.footer-column h3 {
  font-size: 17px;
  margin-bottom: 22px;
}

.footer-column a {
  display: block;
  color: #999;
  text-decoration: none;
  margin-bottom: 13px;
  font-size: 14px;
  transition: 0.3s ease;
}

.footer-column a:hover {
  color: #fff;
  transform: translateX(4px);
}

.footer-column p {
  color: #777;
  font-size: 13px;
  margin: 14px 0 5px;
}

.footer-bottom {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 60px auto 0;
  padding-top: 25px;
  border-top: 1px solid rgba(255,255,255,0.1);

  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.footer-bottom p {
  color: #777;
  font-size: 13px;
  margin: 0;
}

.footer-social {
  display: flex;
  gap: 20px;
}

.footer-social a {
  color: #777;
  text-decoration: none;
  font-size: 13px;
  transition: 0.3s;
}

.footer-social a:hover {
  color: #fff;
}

/* MOBILE */
@media (max-width: 768px) {

  .footer {
    padding: 60px 25px 20px;
  }

  .footer-container {
    grid-template-columns: 1fr 1fr;
    gap: 40px 25px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    margin-top: 40px;
    flex-direction: column;
    text-align: center;
  }

  .footer-social {
    justify-content: center;
  }
}

@media (max-width: 480px) {

  .footer-container {
    grid-template-columns: 1fr;
  }

  .footer-brand {
    grid-column: auto;
  }

  .footer-column {
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding-bottom: 20px;
  }

  .footer-bottom {
    gap: 15px;
  }
}