body {
  margin: 0;
  font-family: "Open Sans", "Arial", sans-serif;
}

h2 {
  margin: 0;
}

a:hover,
a:active {
  opacity: 0.7;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  border: 0;
  padding: 0;
  white-space: nowrap;
  -webkit-clip-path: inset(100%);
          clip-path: inset(100%);
  clip: rect(0 0 0 0);
  overflow: hidden;
}

.button {
  padding: 12px 24px;
  font-size: 16px;
  line-height: 24px;
  color: #000000;
  text-align: center;
  text-decoration: none;
  font-weight: 700;
  border-radius: 3px;
  border: none;
  background-color: #FFD706;
}

.page-header__container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 20px;
  background-color: #ffffff;
}

.page-header__logo {
	text-align: center;
}

.page-header__phonebox{
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.page-header__phonebox a {
  min-width: 200px;
  color: #000000;
  font-size: 24px;
  text-decoration: none;
}

.page-footer__callback a {
  min-width: 200px;
  color: #3D404D;
  font-size: 24px;
  text-decoration: none;
}

.page-header__phonetext {
  font-size: 14px;
  color: #000000;
}

@media (min-width: 768px) {
  .page-header__container {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
  }

  .page-header__phonebox{
    margin-left: auto;
    -webkit-box-align: end;
        -ms-flex-align: end;
            align-items: flex-end;
    text-align: right;
  }
}

@media (min-width: 1150px) {
  .page-header__wrapper {
    width: 1150px;
    margin-left: auto;
    margin-right: auto;
  }
}

.offer {
  background-image: url('img/bg.jpg');
  background-size: contain;
}

.offer__container {
  padding: 20px 20px 10px;
  color: #24282E;
}

.offer__header {
  text-align: center;
  margin-bottom: 40px;
}

.offer__features {
  display: flex;
  flex-direction: column-reverse;
}

.offer__item {
  margin-bottom: 40px;
  text-align: left;
}

.offer__item-title {
  position: relative;
  text-align: center;
}

.offer__item iframe {
  width: 335px;
  height: 188px;
}

.offer__item li {
  position: relative;
  margin-bottom: 15px;
}

.offer__item ul {
  padding-left: 15px;
}

.articles__item {
	text-align: center;
}

.articles__item a.item__logo {
  display: block;
  height: 60px;
  text-align: center;
}

.articles__item a.article__title {
  color: #2082f2;
}

.articles__item li {
  padding-bottom: 20px;
  padding-right: 15px;
}

.articles__item ul {
	padding-left: 15px;
	text-align: left;
}

.articles__column {
	margin-bottom: 30px;
}

.articles__column:nth-last-child(1) {
	margin-bottom: 0;
}

.item__logo img {
  width: 150px;
  height: auto;
  margin-left: auto;
  margin-right: auto;
}

.item__logo--srdu, .item__logo--srou, .item__logo--ssz, .item__logo--sso {
	width: 150px;
	height: auto;
	text-align: center;
	margin-left: auto;
	margin-right: auto;
}

.btn__container {
  display: block;
  text-align: center;
  margin: 24px 0;
}

a.features__btn {
  border-radius: 5px;
  padding: 12px 24px;
  background-color: #F14831;
  font-weight: 700;
  font-size: 16px;
  line-height: 32px;
  text-decoration: none;
  color: #ffffff;
}

@media (min-width: 768px) {
  .offer__item {
    text-align: left;
  }

  .offer__item iframe {
    width: 640px;
    height: 360px;
  }

  .offer__articles {
    display: flex;
    flex-direction: row;
  }

  .articles__column {
    margin-right: 10px;
    flex: 1;
  }
}

@media (min-width: 1150px) {
  .offer__wrapper {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    width: 1150px;
    margin-left: auto;
    margin-right: auto;
  }

  .offer__item {
    margin-bottom: 50px;
  }

  .offer__item:nth-last-child(1) {
    margin-bottom: 0px;
  }

  .offer__item iframe {
    width: 480px;
    height: 270px;
  }

  .offer__features {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
  }

  .features__column {
    width: 50%;
    padding-right: 25px;
  }

  .features__column:nth-last-child(1) {
    padding-right: 0px;
  }
}

.page-footer__container {
  padding: 0 20px;
  font-size: 14px;
  text-align: center;
}

.page-footer__policy {
  color: #000000;
}

.page-footer__callback,
.page-footer__logo {
  margin-bottom: 20px;
}

.page-footer__logo {
  min-width: 240px;
}

@media (min-width: 768px) {
  .page-footer__container {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    text-align: left;
  }

  .page-footer__callback {
    margin-left: 20px;
    margin-right: 20px;
  }

  .page-footer__logo {
    margin-top: 15px;
  }
}

@media (min-width: 1150px) {
  .page-footer__wrapper {
    width: 1150px;
    margin-left: auto;
    margin-right: auto;
  }
}