@import url('https://fonts.googleapis.com/css2?family=Nunito:ital,wght@0,200..1000;1,200..1000&display=swap');
html {
    box-sizing: border-box;
    scroll-behavior: smooth;
}
*,
*::after,
*::before {
    box-sizing: inherit;
    margin: 0;
    padding: 0;
}
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background-color: #fff;
}
::-webkit-scrollbar-thumb {
  background-color: #1579bb;
  border-radius: 8px;
  border: solid 2px #fff;
}
body {
    font-family: 'Nunito', sans-serif;    
    font-style: normal;
    font-size: 18px;
    line-height: 1.4;
    font-weight: normal;
    overflow-x: hidden;
    color: #46d9fd;
    background-color: white;
}
li {
    list-style-type: none;
}
a {
    text-decoration: none;
}
section {
    width: 100%;
    min-height: 800px;
    display: flex;
}
#content {
    width: 100%;
    margin: 0 auto;
}
.header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 50px;
  flex-wrap: wrap;
}
.header img {
  width: 100px;
  border-radius: 20px;
}
.header ul {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}
.header ul a {
  color: #1579bb;
  transition: .3s all;
}
.header ul a:hover {
  color: #ccc;
}
.header > a {
  font-size: 40px;
}
.main__page {
  align-items: center;
  padding: 0 80px;
  gap: 20px;
  justify-content: space-between;
}
.main__page--container {
  width: 90%;
  min-height: 630px;
  height: max-content;
  padding: 30px;
  border-radius: 30px;
  background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url(../img/fone_first.jpg) no-repeat center;
  background-size: cover;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.mainpage__high {
  width: 100%;
  display: flex;
  gap: 30px;
  justify-content: space-between;
  align-items: center;
}
.mainpage__high > img {
  width: 100px;
  border-radius: 50%;
}
.main__down {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.main__page--link {
  width: 165px;
  background-color: white;
  border-radius: 100px;
  color: black;
  text-transform: uppercase;
  border: solid 3px white;
  padding: 10px;
  font-size: 20px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  margin-top: 10px;
  transition: .3s all;
}
.main__page--link:hover {
  background-color: transparent;
  color: white;
}
.video__container {
  width: 40%;
  position: relative;
  overflow: hidden;
  border-radius: 30px;
  height: 630px;
}
.samsung__video {
  position: absolute;
  top: 50%;
  left: 10%;
  transform: translate(-50%, -50%);
  min-width: 100%;
  min-height: 100%;
  border-radius: 30px;
}
.video__mobile {
  display: none;
}
.main__logo {
  position: absolute;
  z-index: 2;
  top: 30px;
  left: 30px;
  width: 120px;
}
.sign__down {
  margin: 0 auto;
  background-color: transparent;
  border: none;
  transition: all 0.5s ease;
  animation: sign-move 2s linear infinite;
  cursor: pointer;
}
@keyframes sign-move {
  0% {
    transform: translateY(10px);
  }
  50% {
    transform: translateY(20px);
  }
  100% {
    transform: translateY(10px);
  }
}
.benef {
  flex-direction: column;
  gap: 100px;
}
.benef__block {
  width: 90%;
  display: flex;
  gap: 50px;
  justify-content: space-between;
  align-items: center;
}

.benef__block2 {
  width: 100%;
  display: flex;
  gap: 50px;
  justify-content: space-between;
  align-items: center;
  padding-left: 300px;
}
.benef__block--text {
  width: 600px;
}
.benef__block--text h1 {
  font-size: 50px;
  line-height: 1.1;
  margin-bottom: 20px;
}
.benef__block--text span {
  font-weight: 300;
}
.benef__block--img2 {
  transform: rotate(180deg);
}
.partners {
  width: 100%;
  display: flex;
  align-items: center;
  flex-direction: column;
  margin-bottom: 50px;
  margin-top: 80px;
}
.partners__title {
  font-size: 60px;
  font-weight: 500;
}
.partners__desc {
  font-size: 20px;
  font-weight: 400;
}
.partner__block {
  width: 100%;
  justify-content: center;
  gap: 100px;
  display: flex;
  align-items: center;
  margin-top: 50px;
  padding: 0 20px;
}
.partner__block2 {
  width: 100%;
  justify-content: center;
  gap: 100px;
  display: flex;
  align-items: center;
  margin-top: 50px;
  padding: 0 20px;
  text-align: end;
}
.partner__block2 > div {
  max-width: 800px;
}
.partner__block > div {
  max-width: 800px;
}
.partner__block img, .partner__block2 img {
  width: 600px;
}
.partner__block h1 {
  font-size: 40px;
}
.partner__block p {
  font-size: 23px;
  max-width: 800px;
}
.partner__block2 h1 {
  font-size: 40px;
}
.partner__block2 p {
  font-size: 23px;
}
.contacts {
  width: 100%;
  align-items: center;
  flex-direction: column;
}
.contacts__title {
  font-size: 50px;
  margin-top: 120px;
}
.contacts__desc {
  font-weight: 400;
  color: #e0e0e0;
  margin-top: 30px;
  line-height: 1.7;
}
.contacts__desc > a {
  font-weight: 700;
  color: white;
}
.form {
  width: 1000px;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
  margin-top: 50px;
  padding: 0 20px;
}
.form__container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}
.form__input {
  font-family: inherit;
  width: 470px;
  border: solid 2px transparent;
  color: #000000;
  background-color: #9c9c9c;
  padding: 8px 15px;
  border-radius: 10px;
  font-size: 18px;
  outline: none;
  max-width: 100%;
}
.form__message {
  font-family: inherit;
  width: 100%;
  height: 250px;
  border: solid 2px transparent;
  color: #000000;
  background-color: #9c9c9c;
  padding: 8px 15px;
  border-radius: 10px;
  font-size: 20px;
  outline: none;
}
.form__input::placeholder, .form__message::placeholder {
  color: #000000;
  font-size: 16px;
}
.form__require {
  font-size: 14px;
  color: #969696;
  font-weight: 400;
  font-family: inherit;
  text-align: start;
  width: 100%;
}
.msg {
  width: 100%;
  display: flex;
  align-items: center;
  flex-direction: column;
}
.msg a {
  color: white;
  font-size: 50px;
}
.copyright {
  padding-left: 50px;
  color: #1579bb;
  font-weight: 500;
}
.form-btn {
  width: 300px;
  padding: 10px 5px;
  border-radius: 20px;
  background-color: #e0e0e0;
  font-size: 20px;
  color: #262525;
  border: solid 2px #e0e0e0;
  cursor: pointer;
  font-family: inherit;
  margin-bottom: 30px;
  transition: .3s all;
}
.form-btn:hover {
  background-color: transparent;
  color: #e0e0e0;
}
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: white;
  display: flex;
  justify-content: center;
  visibility: visible;
  opacity: 1;
  transition-duration: .5s;
}
.progress-bar {
  width: 100%;
  height: 100px;
  background-color: #fcfbfb;
  position: relative;
  border-bottom: solid 5px #46d9fd;
  transition-duration: .4s;
}
.progress {
  width: 0%;
  height: 100%;
  background-color: #46d9fd;
}
.percent {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 160px;
}
.im__partner {
  display: flex;
  align-items: center;
  justify-content: center;
  transition-duration: .4s;
}
.im__partner--container {
  width: 60%;
  max-width: 100%;
  padding: 20px;
  border-radius: 20px;
  background: radial-gradient(circle, rgba(199, 199, 199, .4) 0%, rgba(150,150,150,.4) 100%);
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
}
.im__partner--high {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 30px;
}
.im__partner--middle {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.im__partner--desc {
  font-size: 18px;
}
.im__partner--down {
  width: 100%;
  display: flex;
  justify-content: center;
}
.im__partner--link {
  width: 250px;
  background-color: white;
  color: black;
  text-transform: uppercase;
  border: solid 3px white;
  padding: 10px;
  font-size: 16px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  border-radius: 10px;
  transition: .3s all;
}
.im__partner--link:hover {
  background-color: transparent;
  color: white;
}
.banner__container {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-top: 40px;
}
.banner__container > img {
  border-radius: 50px;
}
@media (max-width: 1660px) {
  .main__page {
    padding: 0;
  }
  .benef {
    gap: 50px;
  }
  .benef__block img, .benef__block2 img {
    width: 500px;
  }
  .benef__block--text h1 {
    font-size: 30px;
  }
  .partner__block, .partner__block2 {
    justify-content: space-between;
    gap: 30px;
  }
  .partner__block img, .partner__block2 img {
    width: 500px;
    max-width: 100%;
  }
  .partner__block h1 {
    font-size: 30px;
  }
  .partner__block p {
    font-size: 18px;
  }
  .partner__block2 h1 {
    font-size: 30px;
  }
  .partner__block2 p {
    font-size: 18px;
  }
  .partners__desc, .partners__title {
    text-align: center;
  }
}
@media (max-width: 1130px) {
  .main__page {
    flex-direction: column;
    padding: 0 10px;
  }
  .main__page--container {
    width: 100%;
    margin-top: 100px;
  }
  .video__container {
    width: 100%;
    display: flex;
    justify-content: center;
  }
  .samsung__video {
    position: relative;
    transform: none;
    top: 0;
    left: 0;
    min-width: auto;
  }
  .benef {
    margin-top: 50px;
  }
  .benef__block {
    width: 100%;
    gap: 20px;
    justify-content: space-between;
  }
  .benef__block2 {
    padding-left: 20px;
    gap: 20px;
  }
  .benef__block img, .benef__block2 img {
    width: 300px;
  }
  .benef__block--text h1 {
    font-size: 25px;
    margin-bottom: 10px;
  }
  .benef__block--text p {
    font-size: 18px;
  }
}
@media (max-width: 880px) {
  .partner__block {
    flex-direction: column;
  }
  .partner__block2 {
    flex-direction: column-reverse;
  }
  .partners__title {
    line-height: 1.1;
    font-size: 45px;
    margin-bottom: 10px;
  }
}
@media (max-width: 600px) {
  .benef__block img, .benef__block2 img {
    width: 150px;
  }
  .benef__block--text h1 {
    font-size: 20px;
    margin-bottom: 0;
  }
  .benef__block--text span {
    font-size: 16px;
    line-height: 10px;
  }
  .benef__block--text {
    padding-right: 10px;
  }
  .form__input {
    width: 100%;
  }
  .main__page--container {
    padding: 10px;
  }
  .mainpage__high {
    flex-direction: column;
    gap: 0;
    margin-bottom: 10px;
  }
  .main__page--title {
    font-size: 20px;
    color: white;
  }
  .im__partner--container {
    padding: 10px;
  }
  .im__partner--desc {
    font-size: 16px;
  }
  .sign__down svg {
    width: 20px;
  }
  .percent {
    font-size: 40px;
  }
  .progress-bar {
    height: 30px;
  }
  .header {
    justify-content: center;
    gap: 15px;
    flex-direction: column;
  }
  .header img {
    display: none;
  }
  .header > a:first-child {
    font-size: 0;
  }
  .im__partner--container {
    width: 100%;
  }
}
@media (max-width: 450px) {
  .main__page--container {
    min-height: auto;
  }
  .im__partner--high {
    width: 100%;
    font-size: 20px;
    justify-content: center;
  }
  .im__partner--desc {
    font-size: 14px;
  }
  .im__partner--link, .main__page--link {
    width: auto;
    font-size: 14px;
  }
  .video__container {
    height: 400px;
  }
  .benef__block img, .benef__block2 img {
    width: 100px;
  }
  .partners__title {
    font-size: 25px;
    font-weight: 600;
  }
  .partners__desc {
    font-size: 18px;
  }
  .partner__block h1 {
    font-size: 25px;
    text-align: center;
  }
  .partner__block p {
    font-size: 18px;
    text-align: center;
  }
  .partner__block2 h1 {
    font-size: 25px;
    text-align: center;
  }
  .partner__block2 p {
    font-size: 18px;
    text-align: center;
  }
  .contacts__title {
    margin-top: 0;
    font-size: 25px;
    text-align: center;
  }
  .contacts__desc {
    font-size: 18px;
    text-align: center;
  }
  .form-btn {
    width: 100%;
    padding: 10px;
    font-size: 16px;
  }
  .copyright {
    font-size: 14px;
    padding-left: 10px;
  }
}