.main-footer {
  background: #f9f5f5;
  padding: 80px 60px 0;
  border-top: 1px solid #eee;
  font-family: 'Noto Sans', sans-serif;
}

.footer-container {
  max-width: 1400px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 60px;
}

.footer-logo {
  width: 180px;
  margin-bottom: 25px;
}

.footer-col h4 {
  font-size: 20px;
  margin-bottom: 20px;
  color: #333;
}

.footer-col p {
  color: #666;
  font-size: 15px;
  line-height: 1.8;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 15px;
  color: #555;
}

.contact-item i {
  font-size: 18px;
  color: #f58220;
}

.footer-btn {
  display: inline-block;
  margin-top: 15px;
  padding: 12px 28px;
  background: #f58220;
  color: #fff;
  text-decoration: none;
  border-radius: 6px;
  font-weight: 600;
}

.footer-links {
  list-style: none;
}

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

.footer-links a {
  color: #f58220;
  text-decoration: none;
  font-size: 16px;
}

.footer-links a::before {
  content: "» ";
}

.footer-social {
  margin-top: 20px;
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 42px;
  height: 42px;
  background: #f2f2f2;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  color: #777;
  transition: all 0.3s ease;
}

.footer-social a:hover {
  background: #f58220;
  color: #fff;
}

.footer-bottom {
  margin-top: 50px;
  padding: 20px;
  text-align: center;
  font-size: 14px;
  color: #777;
  border-top: 1px solid #eee;
}

/* RESPONSIVE */
@media (max-width: 992px) {
  .footer-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .footer-container {
    grid-template-columns: 1fr;
  }
}
html, body {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.page-content {
  flex: 1 0 auto;
}