* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Inter", sans-serif;
}

.site-footer {
  position: relative;
  background: url("footer-bg.jpg") center/cover no-repeat;
  color: #fff;
}

.footer-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  z-index: 0;
}

.footer-container {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: auto;
  padding: 60px 20px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.3fr;
  gap: 40px;
}

.footer-col h4 {
  color: #00a2ff;
  margin-bottom: 20px;
  font-size: 18px;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col ul li a {
  text-decoration: none;
  color: #ddd;
  font-size: 15px;
  transition: 0.3s;
}

.footer-col ul li a:hover {
  color: #00a2ff;
}

.brand-logo img {
  width: 150px;       /* desktop size */
  max-width: 100%;
  height: auto;
  display: block;
}

.brand p {
  font-size: 15px;
  line-height: 1.7;
  color: #ddd;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 15px;
}

.contact-item i {
  color: #00a2ff;
}

.social-icons {
  display: flex;
  gap: 14px;
  margin-top: 15px;
}

.social-icons a {
  color: #00a2ff;
  font-size: 18px;
  transition: 0.3s;
}

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

.footer-bottom {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding: 20px;
  text-align: center;
  font-size: 14px;
  color: #ccc;
}

.footer-bottom p:last-child {
  margin-top: 6px;
}

/* =======================
   RESPONSIVE
======================= */
@media (max-width: 900px) {
  .footer-container {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .footer-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .contact-item {
    justify-content: center;
  }

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

  @media (max-width: 600px) {
  .brand-logo img {
    width: 120px;
    margin: 0 auto;
  }
}

}