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

html {
  scroll-behavior: smooth;
}

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

body {
  font-size: 0.833vw;
}

.container {
  max-width: 75vw;
  margin: auto;
}

header {
  background-color: #FFFFFF;
  height: auto;
  width: 100%;
  padding: 1.5vw;
  color: #fff;
}

header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

header .container>div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.logo-wrapper {
  display: flex;
  align-items: center;
}

.logo {
  background: url(../images/logo.webp) no-repeat center;
  background-size: contain;
  height: 3.75vw;
  width: 3.75vw;
}

.logo-name {
  margin-left: .75vw;
  font-size: 1.875vw;
  color: #685239;
  font-weight: bold;
}

ul {
  list-style: none;
  display: flex;
}

ul li a {
  padding: 0.417vw;
  color: #1E1E1E;
}

ul li+li {
  margin-left: 3.854vw;
}

header .container .banner-info {
  position: absolute;
  top: 12.839vw;
  left: 6vw;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
}

.banner-section {
  background: url(../images/main-bg.webp) no-repeat center;
  background-size: cover;
  height: 47.396vw;
  width: 100%;
  padding-top: 1.927vw;
  color: #fff;
}

.banner-title {
  font-size: 5vw;
  font-weight: 900;
}

.banner-subtitle {
  font-size: 1.25vw;
  line-height: 1.302vw;
  margin-top: 0.75vw;
}

.btn {
  border-radius: 0.521vw;
  width: 8.49vw;
  height: 2.396vw;
  display: grid;
  place-items: center;
}

.btns {
  display: flex;
  margin-top: 4.193vw;
}

.btns>a+a {
  margin-left: 1.042vw;
}

.app-features-btn {
  background: linear-gradient(90deg, #e4c72f 0%, #f1dd93 100%);
  color: #2c2c2c;
}

.view-more-btn {
  border: 1px solid #ffffff;
}

.go-to-contact {
  width: 13vw;
  height: 3vw;
  position: absolute;
  left: 43.5vw;
  bottom: 2.5vw;
}

.sections {
  background: #1b3763;
}

.about-section {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.about-section h2 {
  font-size: 2.083vw;
  color: #777777;
  padding: 1.5vw;
}

.about-description {
  letter-spacing: 0.26vw;
  line-height: 2.6vw;
  font-size: 1.25vw;
  color: #777777;
  padding: 1.5vw;
  text-align: center;
}

.about-section .image-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.42vw;
  padding: 1.5vw 1.5vw 6vw 1.5vw;
}

.about-section .image-wrapper img {
  width: 38.769vw;
  height: 19.01vw;
  border-radius: 1.042vw;
}

.core-section {
  background-color: #F5ECE3;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 1.5vw 1.5vw 6vw 1.5vw;
}

.core-section h2 {
  font-size: 2.083vw;
  color: #777777;
  padding: 1.5vw;
}

.advantages-items {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.178vw;
  padding: 6vw 1.5vw 1.5vw 1.5vw; 
}

.adv-item {
  width: 18.97vw;
  height: 22.969vw;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: #FFFFFF;
  border-radius: 1.302vw;
  padding: 1.5vw;
  text-align: center;
  
}

.item-title{
  color: #777777;
  font-size: 1.458vw;
  font-weight: bold;
  padding: 1.5vw;
}

.item-description{
  font-size: 0.833vw;
  color: #777777;
  line-height: 1.25vw;
  letter-spacing: 0.15vw;
}

.adv-item img {
  width: 11.736vw;
  height: auto;
}

footer {
  background: #1e1e1e;
  padding-top: 2.188vw;
  padding-bottom: 2.385vw;
}

footer nav {
  display: flex;
}

footer nav ul {
  margin: auto;
  color: #fff;
}

footer nav ul li+li {
  margin-left: 3.854vw;
}

footer .page-info {
  color: #b3b3b3;
  line-height: 1.458vw;
  text-align: center;
  margin-top: 1.302vw;
}