@charset "UTF-8";
html, body {
  overscroll-behavior: none;
}

body {
  font-family: "Arial", "Microsoft YaHei", "黑体", "宋体", sans-serif;
  color: #000;
  margin: 0;
  font-size: 16px;
}

h1, h2, h3, ul, ol, li, p {
  margin: 0;
  padding: 0;
}

ul, ol {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: var(--t1, #EE1D47);
}

.wrapper {
  max-width: 1920px;
  margin: 0 auto;
}

.header {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 956px;
  color: #fff;
  background: url("./images/1.jpg") center center no-repeat;
}
.header h1 {
  font-size: 60px;
}
.header p {
  font-size: 30px;
}

.about {
  padding: 130px 0;
}
.about .wrap {
  display: flex;
  width: 1500px;
  margin: 0 auto;
}
.about img {
  width: 648px;
  margin-right: 65px;
}
.about h2 {
  font-size: 50px;
}
.about h2::after {
  content: "";
  display: block;
  width: 135px;
  margin: 36px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.2);
}

.services {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 75px;
  height: 902px;
  background: url("./images/3.png") center center no-repeat;
}
.services ul {
  display: flex;
  gap: 160px;
  align-items: center;
}
.services li {
  width: 240px;
}
.services i {
  display: block;
  width: 157px;
  height: 157px;
  margin: 0 auto;
  background: center center no-repeat;
}
.services h2 {
  font-size: 40px;
  margin: 40px 0 20px;
  text-align: center;
}
.services p {
  color: rgba(0, 0, 0, 0.6);
}
.services .btn-contact {
  display: inline-block;
  width: 400px;
  padding: 22px 0;
  font-size: 20px;
  text-decoration: none;
  text-align: center;
  background-color: #fff;
}
.services .item-1 .ico {
  background-image: url("./images/ico-1.png");
}
.services .item-1 h2 {
  color: rgb(59, 174, 178);
}
.services .item-2 .ico {
  background-image: url("./images/ico-2.png");
}
.services .item-2 h2 {
  color: rgb(225, 87, 85);
}
.services .item-3 .ico {
  background-image: url("./images/ico-3.png");
}
.services .item-3 h2 {
  color: rgb(244, 171, 40);
}

.contact .wrap {
  width: 830px;
  margin: 0 auto;
  padding: 150px 0;
}
.contact h2 {
  font-size: 50px;
  font-weight: normal;
  margin-bottom: 32px;
}
.contact form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact .row {
  display: flex;
  gap: 22px;
}
.contact .buttons {
  text-align: right;
}
.contact input, .contact textarea {
  display: block;
  width: 100%;
  font-size: 20px;
  padding: 22px;
  border: 1px solid rgba(0, 0, 0, 0.3);
  outline: none;
  box-sizing: border-box;
  font-family: inherit;
}
.contact button {
  border: none;
  background-color: transparent;
  color: #142A7B;
  font-size: 20px;
}

footer {
  height: 419px;
  color: #fff;
  font-size: 20px;
  background: url("./images/4.jpg") center center no-repeat;
}
footer .wrap {
  display: flex;
  justify-content: space-between;
  width: 1120px;
  margin: 0 auto;
  padding-top: 165px;
}
footer h2 {
  font-size: 30px;
}
footer p {
  color: rgba(255, 255, 255, 0.8);
  margin-top: 10px;
}