.footer {
  color: #ffffff;
  padding: 80px 0 0px 0;
  position: relative;
}
.footer .bg_footer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  z-index: -1;
  opacity: 1;
}
.footer__flex {
  display: flex;
  gap: 160px;
  margin-bottom: 40px;
}
@media (max-width: 1200px) {
  .footer__flex {
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
  }
}
@media (max-width: 768px) {
  .footer__flex {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    flex-direction: column;
  }
}
.footer__flex .company-info {
  width: 40%;
}
.footer__flex .site-map {
  width: 60%;
  -moz-column-count: 3;
       column-count: 3;
}
.footer__flex .site-map .footer_info_item {
  -moz-column-break-inside: avoid;
       break-inside: avoid;
  margin-bottom: 50px;
  padding-left: 24px;
}
@media screen and (max-width: 768px) {
  .footer__flex .site-map {
    -moz-column-count: 2;
         column-count: 2;
    width: 100%;
    margin-top: 32px;
  }
  .footer__flex .site-map .footer_info_item {
    padding: 0;
  }
}
@media (max-width: 1200px) {
  .footer__col:first-child {
    grid-column: span 3;
  }
}
@media (max-width: 768px) {
  .footer__col:first-child {
    grid-column: span 2;
    width: 100%;
  }
}
.footer__col .company_information {
  display: flex;
  align-items: center;
  margin-bottom: 12px;
  gap: 12px;
}
.footer__col .company_information.hotline-supports {
  gap: 37px;
}
.footer__col .company_information.hotline-supports .hotline-support-item {
  display: flex;
  align-items: center;
  gap: 12px;
}
.footer__col .company_information img {
  margin-right: 0px;
  width: 24px;
}
.footer__col .company_information p {
  margin: 0;
  font-size: 16px;
  color: rgb(255, 255, 255);
}
.footer__col .connect-with {
  margin-top: 40px;
}
.footer__col .connect-with .social-links {
  display: flex;
  gap: 15px;
  margin-top: 15px;
}
.footer__col .connect-with .social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: auto;
  background-color: #166cdc;
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: all 0.3s ease;
}
.footer__col .connect-with .social-links a:hover {
  background-color: #1359b4;
  color: #4a90e2;
  transform: translateY(-2px);
}
.footer__col .connect-with .social-links a img {
  width: 100%;
  height: auto;
}
.footer__col h4 {
  font-size: 19.44px;
  margin-bottom: 20px;
  color: #ffffff;
  font-weight: 600;
  position: relative;
}
.footer__col p {
  font-size: 16px;
  line-height: 1.8;
  color: rgb(255, 255, 255);
  margin-bottom: 10px;
  transition: color 0.3s ease;
}
.footer__col p:hover {
  color: rgba(255, 255, 255, 0.9);
}
.footer__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer__col ul li {
  margin-bottom: 12px;
  position: relative;
}
.footer__col ul li a {
  color: rgb(255, 255, 255);
  text-decoration: none;
  font-size: 16px;
  transition: all 0.3s ease;
  display: inline-block;
}
.footer__col ul li a:hover {
  color: #ffffff;
  transform: translateX(5px);
}
.footer__col--social .social-links {
  display: flex;
  gap: 15px;
  margin-top: 15px;
}
.footer__col--social .social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: all 0.3s ease;
}
.footer__col--social .social-links a:hover {
  background-color: #ffffff;
  color: #4a90e2;
  transform: translateY(-2px);
}
.footer__back-to-top {
  position: fixed;
  bottom: 20px;
  left: 20px;
  width: 50px;
  height: 50px;
  background-color: #ffb600;
  color: #ffffff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 20px;
  display: none;
  z-index: 1000;
  transition: all 0.3s ease;
}
.footer__back-to-top:hover {
  background-color: #1877f2;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
}
.footer__newsletter-form {
  display: flex;
  gap: 10px;
  margin-top: 15px;
}
.footer__newsletter-form input[type=email] {
  flex: 1;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 5px;
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  font-size: 14px;
}
.footer__newsletter-form input[type=email]::-moz-placeholder {
  color: rgba(255, 255, 255, 0.5);
}
.footer__newsletter-form input[type=email]::placeholder {
  color: rgba(255, 255, 255, 0.5);
}
.footer__newsletter-form input[type=email]:focus {
  outline: none;
  border-color: #ffffff;
  background-color: rgba(255, 255, 255, 0.15);
}
.footer__newsletter-form button {
  padding: 12px 20px;
  background-color: #ffffff;
  color: #4a90e2;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.3s ease;
}
.footer__newsletter-form button:hover {
  background-color: rgba(255, 255, 255, 0.9);
  transform: translateY(-1px);
}
.footer__bottom {
  border-top: 1px solid #369de5;
  padding: 24px 0;
  text-align: center;
}
.footer__bottom p {
  color: #dcedfc;
  font-size: 14px;
  margin: 0;
  text-align: left;
}