:root {
  --white: #fff;
  --black: #000;
  --primary: #2cc9b7;
  --secondary: #f2f2f2;
  --poppins-font: "Poppins", serif;
  --bg-1: #d9d9d9;
  --black-2: #1b1818;
  --blue: #392e5c;
  --blue-2: #442063;
  --btn-bg: #1d1b3c;
  --header-bg: #1c2c43;
  --header-height: 85px;
  --footer-bg: #231f20;
  --gradient-bg: linear-gradient(to right, #372757 0%, #1c3949 40%, #1d1b3c 50%, #1c3949 60%, #372757 100%);
  --shadow: inset 0 0 0 100rem rgba(0, 0, 0, 0.5);
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: var(--poppins-font);
  transition: 0.4s;
}
html,
body {
  height: 100%;
  width: 100%;
}
html {
  font-size: 10px;
  scroll-behavior: smooth;
}
body {
  font-family: var(--poppins-font);
  font-size: 1.4rem;
}
.container {
  width: 100%;
  /* max-width: 120rem; */
  padding: 0 3rem;
  margin: 0 auto;
}
img {
  max-width: 100%;
}
.d-flex {
  display: flex;
}
.order-1 {
  order: 1;
}
.order-2 {
  order: 2;
}
.align-items-center {
  align-items: center;
}
.justify-content-center {
  justify-content: center;
}
.justify-content-between {
  justify-content: space-between;
}
.vertical {
  flex-flow: column;
}
li {
  list-style: none;
}
a {
  text-decoration: none;
}
.btn {
  background: var(--btn-bg);
  padding: 6px 30px;
  color: var(--secondary);
  border: 1px solid var(--primary);
  border-radius: 8px;
}
.margin-left-auto {
  margin-left: auto;
}
.margin-right-auto {
  margin-right: auto;
}
/* haeder style */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  padding: 16px 0;
  box-shadow: 0px 2px 12px 1px #19314387;
  background: var(--header-bg);
}
.header li + li {
  margin-left: 60px;
}
.header li a {
  font-size: 1.4rem;
  line-height: 2rem;
  font-weight: 400;
  color: var(--secondary);
}
.header li:hover a {
  color: var(--primary);
}
.header-left img {
  width: 17rem;
}
.header-right button {
  margin-left: 30px;
}

/* banner section */
.banner {
  /* background: linear-gradient(90deg, rgba(56,50,94,1) 0%, rgba(39,74,98,1) 40%, rgba(29,27,60,1) 50%, rgba(39,74,98,1) 60%, rgba(56,50,94,1) 100%); */
  background: var(--gradient-bg);
  padding: calc(15rem + var(--header-height)) 0 15rem;
  position: relative;
}
.banner-gif {
  position: absolute;
  left: -20rem;
  top: calc(50% - 25rem);
  max-width: 50rem;
}
.banner-content {
  max-width: 75rem;
  margin: 0 auto;
}
.banner h1 {
  font-size: 5rem;
  line-height: 6.4rem;
  color: var(--secondary);
  font-weight: 400;
  margin-bottom: 2rem;
}
.banner h1 span {
  display: block;
  font-size: 4.6rem;
  line-height: 5.8rem;
  color: var(--primary);
  font-weight: 400;
}
.banner h2 {
  font-size: 2.8rem;
  line-height: 4rem;
  color: var(--secondary);
  font-weight: 300;
}

/* steps section style */
.steps {
  background: var(--bg-1);
  padding: 2.4rem 0;
}
.steps ul{
justify-content: space-around;
}
}
.steps li {
  padding: 0 2rem;
}
.steps li .card-img {
  padding-right: 1.4rem;
}
.steps li .card-img img {
  width: 6rem;
}
.steps li .card-content h3 {
  color: var(--blue);
  font-size: 2.4rem;
  line-height: 3.4rem;
  font-weight: 500;
}
.steps li .card-content p {
  color: var(--blue-2);
  font-size: 2rem;
  line-height: 3rem;
  font-weight: 400;
}

/* about section style */
.about {
  background: var(--gradient-bg);
  padding: 6rem 0;
  box-shadow: var(--shadow);
  border-bottom: 1px solid #203546;
}
.about .card {
  max-width: 100rem;
  margin: 0 auto;
}
.about .card-img {
  width: 50%;
}
.about .card .img-box {
  width: 42rem;
  height: 42rem;
  display: flex;
  align-items: center;
  position: relative;
  z-index: 0;
}
.about .card-img img:nth-child(1) {
  width: 25rem;
  height: 25rem;
  object-fit: cover;
  border-radius: 50%;
  background: var(--bg-1);
  display: block;
  position: relative;
  z-index: 1;
}
.about .card-img img:nth-child(2) {
  position: absolute;
    right: -30px;
    top: 54px;
    width: 28rem;
    height: 28rem;
}
.about .card-content {
  width: 50%;
}
.about .card-content h2 {
  color: var(--secondary);
  font-size: 2.6rem;
  line-height: 3.6rem;
  font-weight: 400;
  margin-bottom: 2rem;
}
.about .card-content p {
  color: var(--secondary);
  font-size: 1.6rem;
  line-height: 2.6rem;
  font-weight: 300;
}
.about .content-box {
  max-width: 60rem;
  padding: 3rem;
  border: 1px solid var(--secondary);
}
.about.about-reverse .card-img img:nth-child(2) {
  transform: rotate(247deg);
  left: -30px;
  right: unset;
}

/* live demo section style */
.live-demo {
  background: var(--bg-1);
  padding: 5rem 0;
}
.live-demo h2 {
  font-size: 3.6rem;
  line-height: 4.6rem;
  color: var(--blue-2);
  font-weight: 600;
  text-align: center;
  margin-bottom: 4rem;
}
.live-demo .video-frame {
  max-width: 90rem;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.live-demo .video-frame::before,
.live-demo .video-frame:after {
  content: "";
  /* background: red; */
  position: absolute;
  top: -12px;
  bottom: 0;
  width: calc(50% + 14px);
  height: calc(100% + 20px);
  z-index: 0;
}
.live-demo .video-frame::before {
  left: 50%;
  border-radius: 0px 20px 20px 0px;
  background: linear-gradient(
    90deg,
    rgba(98, 41, 39, 0) 0%,
    rgba(177, 174, 188, 1) 98%
  );
}
.live-demo .video-frame:after {
  right: 50%;
  border-radius: 20px 0px 0 20px;
  background: linear-gradient(
    90deg,
    rgba(177, 174, 188, 1) 2%,
    rgba(98, 41, 39, 0) 100%
  );
}
.live-demo .video-frame iframe {
  border-radius: 20px;
  position: relative;
  z-index: 1;
}

/* footer style */
.footer {
  background: var(--footer-bg);
  padding: 3rem 0;
}
.footer-logo img {
  width: 15rem;
}
.footer-links h3 {
  font-size: 1.4rem;
  line-height: 3rem;
  font-weight: 300;
  color: var(--secondary);
  margin-bottom: 0.8rem;
}
.footer-links li + li {
  margin-top: 0.6rem;
}
.footer-links li a {
  color: var(--secondary);
}
.footer-links li:hover a {
  color: var(--primary);
}
.footer-links li a img {
  width: 1.8rem;
}
.footer-links li a span {
  padding-left: 1rem;
  font-size: 1.3rem;
  font-weight: 300;
}