@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Khula:wght@300;400;600;700;800&display=swap');

html,
body {
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
}

.wrapper {
  height: 100vh;
}

.order-box {
  border: none;
}

.site-header {
  background: none;
  box-shadow: none;
}

.site-header .logo {
  margin: 15px 0 0 0;
}

.site-header .logo a {
  padding: 0;
}

.site-header .menu-box {
  background: none;
}

.menu-box .site-nav {
  background: none;
}

.site-main {
  height: 100%;
}

.index-banner {
  width: 100%;
  height: 100%;
  position: relative;
  isolation: isolate;
  z-index: 0;
}

.index-banner .video {
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: 1;
}

.index-banner .video::before {
  content: '';
  position: absolute;
  background: #000;
  opacity: 0.3;
  inset: 0;
  z-index: 1;
  display: block;
}

.index-banner .video::after {
  content: '';
  position: absolute;
  opacity: 0.5;
  height: 30%;
  width: 100%;
  left: 0;
  top: 0;
  display: block;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0) 100%);
}

.index-banner video {
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
  object-fit: cover;
  z-index: -1;
}

.footer-box {
  position: absolute;
  bottom: 0;
  width: 100%;
  padding: 0;
  background: none;
}

@media screen and (max-width: 1000px) {
  .footer-box {
    display: none;
  }
}

.footer-box .copyright {
  background: none;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  border-top: 1px solid #999;
}

.footer-box .copyright a {
  color: #999;
}

.site-nav .top-menu>li>a {
  color: #fff;
}

.site-nav .top-menu>li.active>a,
.site-nav .top-menu>li:hover>a {
  color: #000;
}

.index-banner .infoBoxBox {
  position: absolute;
  inset: 50px 0px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

@media screen and (max-width: 767px) {
  .index-banner .infoBoxBox {
    inset: 30px 0px 130px;
  }
}

.index-banner .infoBox {
  height: 80vh;
  aspect-ratio: 1;
  position: relative;
}

@media screen and (max-width: 1000px) {
  .index-banner .infoBox {
    height: auto;
    width: 90%;
  }
}

.index-banner .bg {
  position: absolute;
  width: 100%;
  height: 100%;
}

.index-banner .bg::before {
  content: '';
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: url('../images/index/index_c.svg') center no-repeat;
  animation: bannerRotating 20s infinite linear;
  transform-origin: 50%;
}

.index-banner .bg::after {
  content: '';
  width: 95%;
  height: 95%;
  display: block;
  border-radius: 100%;
  top: 50%;
  background: #777777;
  opacity: 0.3;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
}

@keyframes bannerRotating {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@keyframes bannerRotating2 {
  from {
    transform: rotate(360deg);
  }

  to {
    transform: rotate(0deg);
  }
}

.index-banner .btnBox {
  position: absolute;
  inset: 0;
}

@media screen and (max-width: 1000px) {
  .index-banner .btnBox {
    position: fixed;
    inset: unset;
    height: 140px;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
  }
}

.index-banner .btnBox a {
  width: 50%;
  display: block;
  z-index: 2;
  height: 70px;
  font-size: 18px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #171717;
  transition: all 0.3s linear;
}

.index-banner .btnBox a:hover {
  background: #d7000f;
}

@media screen and (max-width: 1000px) {
  .index-banner .btnBox a:nth-child(2) {
    border-left: #454545 1px solid;
  }

  .index-banner .btnBox a:nth-child(3) {
    border-top: #454545 1px solid;
  }

  .index-banner .btnBox a:nth-child(4) {
    border-top: #454545 1px solid;
    border-left: #454545 1px solid;
  }
}

@media screen and (min-width: 1001px) {
  .index-banner .btnBox a {
    width: 134px;
    height: 134px;
    font-size: 20px;
    border-radius: 100%;
    position: absolute;
    padding: 10px;
    background: #d7000f;
  }
}

.index-banner .btnBox a span {
  display: block;
  text-align: center;
  margin: 0 10px;
  line-height: 1.2;
  color: #fff;
  font-size: 21px;
  font-weight: bold;
}

@media screen and (max-width: 1000px) {
  .index-banner .btnBox a span {
    font-size: 18px;
  }
}

@media screen and (min-width: 1001px) {
  .index-banner .btnBox a:nth-child(1) {
    top: 45%;
    transform: translateX(-45%) translateY(-50%);
  }

  .index-banner .btnBox a:nth-child(2) {
    right: 0%;
    transform: translateX(-20%) translateY(50%);
  }

  .index-banner .btnBox a:nth-child(3) {
    right: 0;
    bottom: 20%;
    transform: translateX(15%) translateY(10%);
  }

  .index-banner .btnBox a:nth-child(4) {
    bottom: 0;
    transform: translateX(65%) translateY(-10%);
  }

  .index-banner .btnBox a::before {
    content: '';
    display: block;
    background: #d7000f;
    border-radius: 100%;
    height: calc(100% + 0px);
    width: calc(100% + 0px);
    position: absolute;
    opacity: 0;
    top: 0px;
    left: 0px;
    z-index: -2;
    animation: pulsate2 3s linear infinite;
  }
}

@keyframes pulsate2 {
  0% {
    transform: scale(0.5);
    opacity: 0;
  }

  30% {
    transform: scale(0.8);
    opacity: 0.7;
  }

  60% {
    transform: scale(1);
    opacity: 0.8;
  }

  100% {
    transform: scale(1.3);
    opacity: 0;
  }
}

.index-banner .ballBoxOut {
  border: 1px solid rgba(255, 255, 255, 0.35);
  position: absolute;
  width: 75%;
  height: 75%;
  border-radius: 100%;
  top: 50%;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
}

.index-banner .ballBox {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  animation: bannerRotating2 20s infinite linear;
}

.index-banner .ballBox .ball {
  width: 16px;
  height: 16px;
  line-height: 53px;
  font-weight: bold;
  font-size: 20px;
  z-index: 2;
  text-align: center;
  position: absolute;
  cursor: pointer;
  left: 50%;
  background: #fff;
  border-radius: 100%;
  transform: translateY(-50%) translateX(-50%);
}

.index-banner .ballBox .ball::before {
  content: '';
  display: block;
  border: 1px solid #fff;
  border-radius: 100%;
  height: calc(100% + 0px);
  width: calc(100% + 0px);
  position: absolute;
  opacity: 0;
  top: 0px;
  left: 0px;
  z-index: -2;
  animation: pulsate 2.5s linear infinite;
}

@keyframes pulsate {
  0% {
    transform: scale(0.5);
    opacity: 0;
  }

  70% {
    transform: scale(1);
    opacity: 0.8;
  }

  100% {
    transform: scale(1.8);
    opacity: 0;
  }
}

.index-banner .ballBox2 {
  animation: bannerRotating 25s infinite linear;
}

.index-banner .ballBox2 .ball {
  left: 100%;
  top: 50%;
  transform: translateY(-50%) translateX(-50%);
  background: #fff900;
}

.index-banner .ballBox2 .ball::before {
  border-color: #fff900;
}

.index-banner .ballBox3 {
  animation: bannerRotating 30s infinite linear;
}

.index-banner .ballBox3 .ball {
  top: 50%;
  left: 0;
  transform: translateY(-50%) translateX(-50%);
  background: #d7000f;
}

.index-banner .ballBox3 .ball::before {
  border-color: #d7000f;
}

.index-banner .ballBox4 {
  animation: bannerRotating2 35s infinite linear;
}

.index-banner .ballBox4 .ball {
  left: 50%;
  bottom: 0;
  transform: translateY(50%) translateX(-50%);
}

.index-banner .ballBox4 .ball:after {
  background: #fff;
}

.index-banner .ballBox4 .ball::before {
  border-color: #fff;
}

.index-banner .textBoxOut {
  width: 68%;
  height: 68%;
  border-radius: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  padding: 60px;
  transform: translateX(-50%) translateY(-50%);
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 50px;
}

@media screen and (max-width: 1000px) {
  .index-banner .textBoxOut {
    padding: 30px;
  }
}

.index-banner .textBox .title,
.index-banner .textBox .title2 {
  line-height: 0.6;
  color: #fff;
  font-size: 50px;
  font-family: 'Khula', sans-serif;
  font-weight: 800;
}

.index-banner .textBox .title2 {
  line-height: 1;
  text-align: right;
  font-size: 50px;
  color: #000;
}

@media screen and (max-width: 1000px) {

  .index-banner .textBox .title,
  .index-banner .textBox .title2 {
    font-size: 40px;
  }
}

@media screen and (max-width: 600px) {

  .index-banner .textBox .title,
  .index-banner .textBox .title2 {
    font-size: 30px;
  }
}

.index-banner .textBox .description {
  color: #fff;
  font-size: 28px;
  line-height: 1.2;
  text-align: center;
  margin: 0 0 30px;
}

@media screen and (max-width: 1000px) {
  .index-banner .textBox .description {
    font-size: 20px;
  }
}

@media screen and (max-width: 600px) {
  .index-banner .textBox .description {
    font-size: 18px;
  }
}

.index-banner .textBox .more {
  border: 1px solid #fff;
  border-radius: 50px;
  text-align: center;
  padding: 10px;
  font-size: 16px;
  color: #fff;
  color: #fff;
  display: block;
  max-width: 230px;
  margin: 0 auto;
}

@media screen and (max-width: 1000px) {
  .index-banner .textBox .more {
    max-width: 150px;
  }
}

@media screen and (max-width: 600px) {
  .index-banner .textBox .more {
    font-size: 14px;
    padding: 6px;
  }
}

.gotop {
  display: none;
}