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

html, body {
  width: 100%;
  height: 100%;
  font-family: 'Inter', sans-serif;
  min-width: 1400px;
  position: relative;
}

.header {
  width: 100%;
  height: 110px;
  background-color: #FFF;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 10;
}

.header img {
  height: 48px;
}

.hero {
  width: 100%;
  height: calc(100% - 110px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero > div {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-color: rgba(128, 192, 255, 0.45);
}

.hero > div div {
  position: absolute;
  top: 0;
  display: flex;
  gap: 18px;
}

.hero > div div a {
  width: 280px;
  height: 60px;
  line-height: 60px;
  text-decoration: none;
  color: #FFF;
  text-align: center;
  font-size: 18px;
  font-weight: 400;
}

.hero > div p {
  color: #FFF;
  text-align: center;
  text-shadow: 0px 4px 5px rgba(0, 0, 0, 0.4);
  font-size: 60px;
  font-weight: 400;
  line-height: 93px;
}

.hero > div img {
  width: 60px;
  height: 60px;
  margin-top: 83px;
  transition: all 0.3s ease-in;
}

.hero > div img:hover {
  transform: scale(1.2);
}

.our-services {
  width: 100%;
  display: flex;
  justify-content: center;
}

.our-services .center {
  width: 1400px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.our-services .center > img:nth-of-type(1) {
  width: 980px;
}

.our-services .center > img:nth-of-type(2) {
  width: 60px;
  position: absolute;
  top: 20px;
  left: 0;
}

.our-services .center > img:nth-of-type(3) {
  width: 60px;
  position: absolute;
  bottom: 20px;
  right: 0;
  transform: rotateZ(180deg);
}

.our-services .center > div {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.our-services .center > div > p {
  width: 1080px;
  color: #00305B;
  font-size: 60px;
  font-weight: 400;
  line-height: 84px;
  margin-top: 80px;
  margin-bottom: 120px;
}

.our-services .center > div > div {
  width: 1080px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: 120px;
  row-gap: 60px;
  margin-bottom: 120px;
}

.our-services .center > div > div > div {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.our-services .center > div > div > div img {
  width: 200px;
  height: 200px;
  margin-bottom: 30px;
}

.our-services .center > div > div > div p {
  color: #000;
  text-align: center;
  font-size: 20px;
  font-weight: 400;
  line-height: 30px;
}

.about-us {
  width: 100%;
  display: flex;
  justify-content: center;
  background-image: url("../img/about-us-bg.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.about-us .center {
  width: 980px;
}

.about-us .center > p:nth-of-type(1) {
  color: #00305B;
  font-size: 60px;
  font-weight: 400;
  line-height: 84px;
  margin-top: 60px;
}

.about-us .center > p:nth-of-type(2) {
  width: 855px;
  color: #757575;
  font-size: 21px;
  font-weight: 400;
  line-height: 35.7px;
  margin-top: 48px;
}

.about-us .center > div {
  border: 1px solid #FFF;
  background: #FFF;
  box-shadow: 0px 1px 4px 0px rgba(0, 0, 0, 0.6);
  padding: 60px 80px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 60px;
  margin-top: 46px;
  margin-bottom: 228px;
}

.about-us .center > div > div {
  display: flex;
  flex-direction: column;
  background-color: #045184;
  padding: 25px 20px 39px 20px;
  gap: 17px;
}

.about-us .center > div > div p:nth-of-type(1) {
  color: #E8E6E6;
  font-size: 40px;
  font-weight: 400;
}

.about-us .center > div > div p:nth-of-type(2) {
  color: #E8E6E6;
  font-size: 23px;
  font-weight: 400;
  line-height: 32.2px;
}

.about-us .center > div > div p:nth-of-type(3) {
  color: #FFF;
  font-size: 16px;
  font-weight: 400;
  opacity: 0.6;
}

.our-partners {
  width: 100%;
  display: flex;
  justify-content: center;
  background-color: #FFF;
}

.our-partners .center {
  width: 980px;
}

.our-partners .center > p:nth-of-type(1) {
  color: #00305B;
  font-size: 60px;
  font-weight: 400;
  line-height: 84px;
  margin-top: 60px;
}

.our-partners .center > p:nth-of-type(2) {
  width: 855px;
  color: #757575;
  font-size: 21px;
  font-weight: 400;
  line-height: 35.7px;
  margin-top: 48px;
}

.our-partners .center img {
  width: 100%;
  margin-bottom: 225px;
  margin-top: 46px;
}

.join-us {
  width: 100%;
  display: flex;
  justify-content: center;
  position: relative;
}

.join-us .bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.join-us .bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
}

.join-us .bg .cover {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-color: rgba(128, 192, 255, 0.45);
}

.join-us .center {
  width: 1600px;
  background: rgba(0, 43, 85, 0.72);
  padding: 98px 310px;
  display: flex;
  flex-direction: column;
  gap: 60px;
  margin-top: 240px;
  margin-bottom: 120px;
}

.join-us .center > p:nth-of-type(1) {
  color: #FFF;
  font-size: 50px;
  font-weight: 400;
  line-height: 70px;
}

.join-us .center > p:nth-of-type(2) {
  color: #FFF;
  font-size: 24px;
  font-weight: 400;
  line-height: 35.7px;
}

.contact-us {
  width: 100%;
  display: flex;
  justify-content: center;
}

.contact-us .center {
  width: 980px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 50px;
}

.contact-us .center > div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 30px;
  flex: 1;
}

.contact-us .center > div p:nth-of-type(1) {
  color: #045184;
  font-size: 25px;
  font-weight: 700;
  line-height: 37.5px;
}

.contact-us .center > div p:nth-of-type(2) {
  color: #045184;
  font-size: 23px;
  font-weight: 400;
  line-height: 34.5px;
}

.contact-us .center > div p:nth-of-type(3) {
  color: #045184;
  font-size: 23px;
  font-weight: 400;
  line-height: 34.5px;
}

.contact-us .center > div p:nth-of-type(3) a {
  color: #045184;
  font-size: 23px;
  font-weight: 400;
  line-height: 34.5px;
  text-decoration-line: underline;
}

.contact-us .center form {
  width: 490px;
  display: flex;
  flex-direction: column;
  padding: 38px 30px;
  background-color: #E6E6E6;
  flex-shrink: 0;
}

.contact-us .center form p {
  color: #0080FF;
  font-size: 35px;
  font-weight: 400;
  line-height: 49px;
}

.contact-us .center form .items-box {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.contact-us .center form .item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 40px;
}

.contact-us .center form .item label {
  color: #000;
  font-size: 18px;
  font-weight: 400;
  line-height: 18px;
}

.contact-us .center form .item div input {
  width: 100%;
  height: 43px;
  border: none;
  box-shadow: none;
  border-bottom: 2px solid #000;
  outline: none;
  background-color: #E6E6E6;
  padding: 5px;
}

.contact-us .center form .item div textarea {
  width: 100%;
  height: 235px;
  border: none;
  box-shadow: none;
  outline: none;
  border-bottom: 2px solid #000;
  background-color: #E6E6E6;
  padding: 5px;
  resize: none;
}

.contact-us .center form .btn-and-tip {
  display: flex;
  align-items: center;
  margin-top: 23px;
}

.contact-us .center form .btn-and-tip .tip-box {
  flex: 1;
}

.contact-us .center form .btn-and-tip .tip-box .tip {
  color: #E6E6E6;
  font-size: 16px;
  font-weight: 400;
}

.contact-us .center form .btn-and-tip .btn-box {
  width: 163px;
  height: 42px;
  flex-shrink: 0;
}

.contact-us .center form .btn-and-tip .btn-box .btn {
  width: 163px;
  height: 42px;
  flex-shrink: 0;
  border-radius: 300px;
  background: #0080FF;
  display: flex;
  justify-content: center;
  align-items: center;
  border: unset;
  cursor: pointer;
}

.contact-us .center form .btn-and-tip .btn-box .btn span {
  color: #FFF;
  font-size: 18px;
  font-weight: 400;
  line-height: 30.6px;
}