@font-face {
  font-family: "DinPro";
  src: url("fonts/dinpro.otf");
}
@font-face {
  font-family: "DinPro Medium";
  src: url("fonts/dinpro_medium.otf");
}
@font-face {
  font-family: "DinPro Bold";
  src: url("fonts/dinpro_bold.otf");
}
.up {
  text-transform: uppercase;
}
.none {
  text-decoration: none;
}
.th {
  font-weight: 100;
}
.el {
  font-weight: 200;
}
.l {
  font-weight: 300;
}
.reg {
  font-weight: 400;
}
.med {
  font-weight: 500;
}
.sb {
  font-weight: 600;
}
.bold {
  font-weight: 700;
}
.eb {
  font-weight: 800;
}
.black {
  font-weight: 900;
}
.un {
  text-decoration: underline;
}
.in {
  display: inline-block;
}
.vam {
  vertical-align: middle;
}
.rel {
  position: relative;
}
.bl {
  display: block;
}
.abs {
  position: absolute;
}
.tr {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.try {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}
.trx {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
.tc {
  display: table-cell;
  vertical-align: middle;
}
.dn {
  display: none;
}
.tac {
  text-align: center;
}
.tal {
  text-align: left;
}
.tar {
  text-align: right;
}
.taj {
  text-align: justify;
}
.it {
  font-style: italic;
}
.sn {
  font-style: normal;
}
.b0 {
  border: 0;
}
.bn {
  background: none;
}
.w100 {
  width: 100%;
}
.h100 {
  height: 100%;
}
.wa {
  width: auto;
}
.p0 {
  padding: 0;
}
.m0 {
  margin: 0;
}
.poi {
  cursor: pointer;
}
.auto {
  top: auto;
  bottom: auto;
  left: auto;
  right: auto;
}
.noup {
  text-transform: none;
}
.fix {
  position: fixed;
}
.tn {
  transform: none;
}
.bf {
  background: #fff;
}
.cf {
  color: #fff;
}
.c0 {
  color: #000;
}
.ap {
  appearance: none;
}
.nw {
  white-space: nowrap;
}
.ma {
  margin: 0 auto;
}
.oh {
  overflow: hidden;
}
.pen {
  pointer-events: none;
}
body,
form,
object,
h1,
h2,
h3,
h4,
h5,
h6,
p {
  margin: 0;
  padding: 0;
}
img,
table {
  border: none;
}
a {
  color: #000;
  cursor: pointer;
  -webkit-transition: all 200ms ease;
  -moz-transition: all 200ms ease;
  -ms-transition: all 200ms ease;
  -o-transition: all 200ms ease;
  transition: all 200ms ease;
}
a:hover {
  text-decoration: none;
}
input,
textarea,
button,
select {
  margin: 0;
  outline: none;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  border: 0;
}
input:focus::-webkit-input-placeholder,
textarea:focus::-webkit-input-placeholder,
button:focus::-webkit-input-placeholder,
select:focus::-webkit-input-placeholder {
  color: transparent;
}
input:focus::-moz-placeholder,
textarea:focus::-moz-placeholder,
button:focus::-moz-placeholder,
select:focus::-moz-placeholder {
  color: transparent;
}
input:focus:-moz-placeholder,
textarea:focus:-moz-placeholder,
button:focus:-moz-placeholder,
select:focus:-moz-placeholder {
  color: transparent;
}
input:focus:-ms-input-placeholder,
textarea:focus:-ms-input-placeholder,
button:focus:-ms-input-placeholder,
select:focus:-ms-input-placeholder {
  color: transparent;
}
button,
input[type='submit'] {
  -webkit-transition: all 200ms ease;
  -moz-transition: all 200ms ease;
  -ms-transition: all 200ms ease;
  -o-transition: all 200ms ease;
  transition: all 200ms ease;
  cursor: pointer;
  border: 0;
}
img {
  max-width: 100%;
}
.an {
  -webkit-transition: all 200ms ease;
  -moz-transition: all 200ms ease;
  -ms-transition: all 200ms ease;
  -o-transition: all 200ms ease;
  transition: all 200ms ease;
}
.box {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
* {
  outline: none!important;
}
.flex {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
}
.flex2 {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
}
body {
  font-family: "DinPro";
}
.hero {
  padding: 60px 0 70px;
  background: url('img/hero.webp') bottom center / cover;
  background-attachment: fixed;
  color: #fff;
}
.hero__top-text {
  margin-bottom: 30px;
  text-transform: uppercase;
  font-size: 54px;
  color: #3bbdc1;
  line-height: 1.333;
  font-family: "DinPro Medium";
}
.hero__name {
  margin-bottom: 30px;
  max-width: 630px;
  font-size: 36px;
  font-family: "DinPro Bold";
  line-height: 1.389;
}
.hero__text {
  max-width: 555px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  padding: 10px 0 20px 42px;
  border-left: 2px solid #3bbdc1;
  font-size: 18px;
  line-height: 1.667;
}
.hero__text span {
  display: block;
  font-size: 20px;
  font-family: "DinPro Bold";
  margin-top: 20px;
  text-transform: uppercase;
  line-height: 1.2;
}
.about {
  padding: 45px 0 40px;
}
.about__image {
  text-align: center;
  margin-bottom: 20px;
}
.about__name {
  margin-bottom: 30px;
  font-size: 30px;
  color: #3bbdc1;
  font-family: "DinPro Bold";
}
.about__name span {
  display: block;
  font-size: 38px;
  color: #000;
  padding-top: 20px;
}
.about p {
  margin-bottom: 15px;
  font-size: 18px;
  line-height: 1.444;
}
.about__magnesium-text p {
  margin-bottom: 15px;
  font-size: 16px;
  line-height: 1.444;
}
.about__bottom-text {
  padding-top: 10px;
  font-size: 20px;
  line-height: 1.4;
  font-family: "DinPro Medium";
  margin-bottom: 20px;
}
.about__bottom-line {
  margin-top: 10px;
  height: 24px;
  background: url('img/line.png') center;
}
.advantages {
  padding: 0 0 60px 0;
}
.advantages__name {
  text-transform: uppercase;
  margin-bottom: 30px;
  font-size: 30px;
  line-height: 1.633;
  font-family: "DinPro Bold";
}
.advantages__item {
  position: relative;
  margin-bottom: 40px;
  padding-left: 138px;
}
.advantages__item h3 {
  text-transform: uppercase;
  margin-bottom: 10px;
  font-size: 18px;
  line-height: 1.556;
  font-family: "DinPro Bold";
}
.advantages__item p {
  font-size: 16px;
  line-height: 1.5;
}
.advantages__image {
  position: absolute;
  left: 0;
  top: 0;
}
.params {
  padding: 0 0 30px 0;
  position: relative;
}
.params__image {
  position: absolute;
  right: 52%;
  bottom: 0;
  max-width: 48%;
}
.params__name {
  text-transform: uppercase;
  margin-bottom: 20px;
  font-size: 28px;
  line-height: 1.286;
  font-family: "DinPro Bold";
}
.params__desc {
  margin-bottom: 30px;
  font-size: 16px;
  line-height: 1.5;
}
.params__name2 {
  text-transform: uppercase;
  margin-bottom: 15px;
  font-size: 20px;
  line-height: 1.2;
  font-family: "DinPro Bold";
}
.params__item {
  margin-bottom: 20px;
  text-transform: uppercase;
  font-size: 18px;
  line-height: 1.333;
  font-family: "DinPro Medium";
}
.params__letter {
  display: inline-block;
  color: #fff;
  background: #3bbdc1;
  text-align: center;
  width: 26px;
  height: 24px;
  line-height: 24px;
  margin: 0 5px;
}
.params__size {
  font-size: 28px;
  line-height: 0.857;
  font-family: "DinPro Bold";
  display: inline-block;
  vertical-align: middle;
  margin-top: -6px;
}
.compare2 {
  background: url('img/compare.webp') center / cover;
  background-attachment: fixed;
  padding: 40px 0;
  color: #fff;
}
.compare2__name {
  margin-bottom: 20px;
  text-transform: uppercase;
  font-size: 26px;
  line-height: 0.923;
  font-family: "DinPro Bold";
}
.compare2__top-text {
  margin-bottom: 20px;
  color: #c1c1c1;
  line-height: 1.714;
  font-size: 14px;
}
.compare2__item {
  padding: 25px 0;
}
.compare2__item--white {
  background: #fff;
  padding: 25px 30px;
  color: #000;
}
.compare2__item h3 {
  text-transform: uppercase;
  margin-bottom: 20px;
  font-family: "DinPro Bold";
  font-size: 20px;
  line-height: 1.2;
}
.compare2__result {
  margin-bottom: 10px;
  width: 44px;
  text-align: right;
  font-size: 14px;
  font-family: "DinPro Medium";
}
.compare2__progress {
  width: calc(100% - 44px);
  height: 4px;
  margin-top: 6px;
  background: #707070;
  overflow: hidden;
  position: relative;
}
.compare2__progress span {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  -webkit-transition: all 200ms ease;
  -moz-transition: all 200ms ease;
  -ms-transition: all 200ms ease;
  -o-transition: all 200ms ease;
  transition: all 200ms ease;
  background: #43bdc0;
}
.compare2__block {
  display: inline-block;
  vertical-align: top;
  font-size: 12px;
}
.compare2__block:not(:last-child) {
  margin-right: 25px;
}
.compare2__block span {
  display: block;
  font-size: 26px;
  line-height: 0.923;
  font-family: "DinPro Bold";
}
.compare2__block span.small {
  font-size: 20px;
  line-height: 1.2;
  margin-top: 3px;
}
.bolts-buttons {
  padding: 30px 0 60px;
}
@media screen and (max-width: 768px) {  
   .bolts-buttons {
   padding: 0px 0 30px;
}
.bolts-buttons__button {
  display: block;
  text-decoration: none;
  text-align: center;
  height: 56px;
  line-height: 56px;
  color: #fff;
  text-transform: uppercase;
  font-family: "DinPro Medium";
  font-size: 14px;
  background: #3cbdc1;
}
.bolts-buttons__button:hover {
  background: #303030;
}
.bolts-buttons__button span {
  display: inline-block;
  vertical-align: middle;
  width: 7px;
  height: 9px;
  background: url('img/go-arrow.svg') center / cover;
  margin: -2px 0 0 16px;
}
.bolts-buttons__link {
  display: block;
  text-decoration: none;
  line-height: 56px;
  padding-left: 38px;
  background: url('img/list-krepezh.svg') no-repeat left;
  background-size: 19px;
  color: #3cbdc1;
  text-transform: uppercase;
  font-size: 14px;
  font-family: "DinPro Medium";
}
.bolts-buttons__link:hover {
  filter: grayscale(100%) brightness(0.1);
}
.bolts-buttons__link span {
  display: inline-block;
  vertical-align: middle;
  width: 7px;
  height: 9px;
  background: url('img/go-arrow2.svg') center / cover;
  margin: -2px 0 0 16px;
}
.catalogs__list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
}
.catalogs__item {
  text-align: center;
  margin-bottom: 40px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  padding: 0 20px;
  width: 20%;
}
.catalogs__item a {
  text-decoration: none;
}
.catalogs__item img {
  display: block;
  margin: 0 auto 15px auto;
}
.catalogs__item span {
  display: inline-block;
  position: relative;
  padding: 3px 20px;
  font-size: 16px;
  line-height: 22px;
  letter-spacing: 0.02em;
  font-family: "DinPro Bold";
  text-transform: uppercase;
}
.catalogs__item span:before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 100%;
  background: #e2e2e2;
  -webkit-transform: skewX(-15deg);
  transform: skewX(-15deg);
  -webkit-transition-duration: 0.2s;
  transition-duration: 0.2s;
}
.catalogs__item span i {
  font-style: normal;
  position: relative;
}
.catalogs__item:hover a span:before {
  width: 100%;
}
@media (max-width: 991px) {
  .params__image {
    position: relative;
    top: auto;
    bottom: auto;
    left: auto;
    right: auto;
    display: block;
    margin: 0 auto;
    max-width: 100%;
  }
  .params {
    padding: 0;
  }
  .catalogs__item {
    width: 25%;
  }
}
@media (max-width: 767px) {
  .bolts-buttons {
    text-align: center;
  }
  .bolts-buttons__link {
    display: inline-block;
  }
  .catalogs__item {
    width: 33.33334%;
  }
}
@media (max-width: 575px) {
  .hero {
    padding: 30px 0;
  }
  .hero__top-text {
    font-size: 34px;
    margin-bottom: 15px;
  }
  .hero__name {
    font-size: 20px;
    margin-bottom: 20px;
  }
  .hero__text {
    font-size: 14px;
    padding: 0 0 5px 30px;
    line-height: 1.6;
  }
  .hero__text span {
    font-size: 14px;
    margin-top: 10px;
  }
  .about {
    padding: 40px 0 30px;
    background: url('img/about2.png') no-repeat right 0 top 40px;
  }
  .about__image {
    display: none;
  }
  .about__name {
    padding-right: 120px;
    font-size: 22px;
    margin-bottom: 20px;
  }
  .about__name span {
    font-size: 26px;
    padding-top: 10px;
  }
  .about p {
    font-size: 14px;
    margin-bottom: 10px;
    padding-right: 140px;
  }
  .about__bottom-text {
    font-size: 16px;
  }
  .advantages {
    padding: 0 0 30px 0;
  }
  .advantages__name {
    font-size: 22px;
    margin-bottom: 20px;
  }
  .advantages__item {
    margin-bottom: 30px;
    padding-left: 100px;
  }
  .advantages__image {
    width: 80px;
  }
  .advantages__item h3 {
    font-size: 15px;
    margin-bottom: 5px;
  }
  .advantages__item p {
    font-size: 14px;
    line-height: 1.429;
  }
  .params__name {
    font-size: 22px;
    margin-bottom: 15px;
  }
  .params__desc {
    font-size: 14px;
    line-height: 1.429;
    margin-bottom: 20px;
  }
  .params__name2 {
    font-size: 16px;
  }
  .params__item {
    margin-bottom: 16px;
    font-size: 14px;
  }
  .params__letter {
    width: 22px;
    height: 20px;
    line-height: 20px;
  }
  .params__size {
    font-size: 22px;
  }
  .params__image {
    width: calc(100% - 15px);
    margin: 0;
  }
  .compare2 {
    padding: 30px 0;
  }
  .compare2__name {
    font-size: 22px;
    line-height: 1.364;
    margin-bottom: 10px;
  }
  .compare2__top-text {
    font-size: 12px;
  }
  .compare2__item {
    padding: 0;
    margin-bottom: 30px;
  }
  .compare2__item h3 {
    font-size: 18px;
    margin-bottom: 10px;
  }
  .compare2__item--white {
    padding: 20px 30px;
    margin-bottom: 0;
  }
  .bolts-buttons__button {
    height: 48px;
    line-height: 48px;
    font-size: 13px;
    margin-bottom: 20px;
  }
  .bolts-buttons__link {
    line-height: 1.2;
    font-size: 13px;
    padding-left: 34px;
    background-size: 16px;
  }
  .catalogs__item {
    width: 50%;
    padding: 0 10px;
    margin-bottom: 20px;
  }
  .catalogs__item span {
    font-size: 14px;
    line-height: 20px;
  }
}