/* bottom-contact */
.bottom-contact {
  color: #fff;
  background: var(--style-color);
}

.bottom-contact .item {
  padding: 30px 0;
}

.bottom-contact .container {
  display: grid;
  gap: 20px;
}

.bottom-contact .sub-title {
  color: rgba(255, 255, 255, 0.60);
  font-size: 12px;
  line-height: 16px;
  letter-spacing: 2.64px;
}

.bottom-contact .title {
  line-height: 1;
  margin-top: 16px;
  margin-bottom: 20px;
}

.bottom-contact .sub-info {
  color: rgba(255, 255, 255, 0.70);
}

.bottom-contact .rt {
  display: flex;
  flex-wrap: wrap;
  gap: 15px 19px;
}

.bottom-contact .btn:first-child {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  padding: 12px 20px;
  color: #01182D;
  background: #fff;
}

.bottom-contact .btn i {
  width: 20px;
  height: 20px;
  font-size: 14px;
  font-weight: bold;
  transform: rotate(-45deg);
  display: flex;
  justify-content: center;
  align-items: center;
}

.bottom-contact .btn-tel {
  display: flex;
  flex-direction: column;
  padding: 10px 20px;
  gap: 4px;
  color: #fff;
  text-align: left;
  border: 1px solid rgba(255, 255, 255, 0.30);
}

.bottom-contact .btn-tel span {
  color: rgba(255, 255, 255, 0.55);
  font-size: 10px;
}

@media (min-width: 1200px) {
  .bottom-contact .item {
    padding: 60px 0;
  }

  .bottom-contact .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .bottom-contact .btn:first-child:hover {
    color: var(--sub-color);
  }

  .bottom-contact .btn-tel {
    padding: 12px 28px;
  }

  .bottom-contact .btn-tel:hover strong {
    text-decoration: underline;
  }
}

@media (min-width: 1200px) {
  .bottom-contact .item {
    padding: 96px 0;
  }
}


/* footer */
.footer {
  color: #fff;
  background: #001121;
  margin-bottom: 51px;
}

.footer .footer-top {
  padding: 30px 0;
}

.footer .footer-top .container {
  display: grid;
  row-gap: 30px;
}

.footer .logo {
  width: auto;
  height: 55px;
  margin-bottom: 20px;
}

.footer .info {
  line-height: 1.5;
}

.footer .icon-list {
  display: flex;
  gap: 20px;
  margin-top: 20px;
}

.footer .icon-list li a {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  font-size: 18px;
  color: var(--style-color);
  border: 1px solid rgba(255, 255, 255, 0.30);
  background: #022647;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer .icon-list li i {
  font-size: inherit;
  line-height: 1;
}

.footer .tit {
  margin-bottom: 20px;
}

.footer .item-list>li {
  color: rgba(255, 255, 255, 0.60);
}

.footer .item-list>li:not(:last-child) {
  margin-bottom: 16px;
}

.footer .cont-list li {
  color: rgba(255, 255, 255, 0.60);
}

.footer .cont-list li:not(:last-child) {
  margin-bottom: 16px;
}

.footer .footer-bottom {
  text-align: center;
  padding: 15px 0;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.60);
  border-top: 1px solid rgba(255, 255, 255, 0.30);
}

.footer .footer-bottom .container {
  display: grid;
  gap: 10px 20px;
}

@media (min-width: 768px) {
  .footer {
    margin-bottom: 0;
  }

  .footer .footer-top .container {
    display: flex;
    flex-wrap: wrap;
    padding: 0;
    justify-content: space-between;
  }

  .footer .item {
    padding: 0 15px;
  }

  .footer .item:nth-child(1), .footer .item:nth-child(5) {
    order: 1;
    width: 50%;
  }

  .footer .item:nth-child(2) {
    width: 150px;
  }

  .footer .item:nth-child(3) {
    width: 200px;
  }

  .footer .item:nth-child(4) {
    width: 200px;
  }

  .footer .footer-bottom .container {
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

@media (min-width: 1200px) {
  .footer .footer-top {
    padding: 60px 0 100px;
  }

  .footer .item:nth-child(1) {
    order: 0;
    width: 280px;
  }

  .footer .item:nth-child(5) {
    order: 0;
    width: 250px;
  }

  .footer .logo {
    margin-bottom: 40px;
  }

  .footer .item ul>li a {
    transition: all .3s;
  }

  .footer .icon-list {
    margin-top: 50px;
  }

  .footer .icon-list li:hover a {
    color: #fff;
    background: var(--sub-color);
  }

  .footer .tit {
    margin-bottom: 36px;
  }

  .footer .cont-list>li a:hover, .footer .item-list>li a:hover {
    color: #fff;
    text-decoration: underline;
  }

  .footer .footer-bottom {
    padding: 40px 0;
  }

  .footer .footer-bottom .container {
    gap: 42px;
  }

  .footer .footer-bottom a:hover {
    color: #fff;
    text-decoration: underline;
  }
}

@media (min-width: 1440px) {
  .footer .footer-top {
    padding-bottom: 148px;
  }

  .footer .item:nth-child(1) {
    width: 390px;
  }

  .footer .item:nth-child(2) {
    width: 170px;
  }

  .footer .item:nth-child(3), .footer .item:nth-child(4) {
    width: 230px;
  }

  .footer .item:nth-child(5) {
    width: 270px;
  }

  .footer .info {
    font-size: 20px;
  }

  .footer .icon-list li a {
    width: 40px;
    height: 40px;
    font-size: 20px;
  }
}


/* 手机端底部 */
.mobile-footer {
  width: 100%;
  color: #666;
  text-align: center;
  border-top: 1px solid #ccc;
  position: fixed;
  bottom: 0;
  left: 0;
  z-index: 99;
}

.mobile-footer ul {
  background: #fff;
  padding: 0 15px;
  flex-wrap: nowrap;
  justify-content: space-around;
  display: flex;
}

.mobile-footer li a i, .mobile-footer li span i {
  width: 20px;
  height: 20px;
  margin: 5px auto 1px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 768px) {
  .mobile-footer {
    display: none;
  }
}