/* FONTS */

@font-face {
  font-family: "Open-Sans";
  font-style: normal;
  font-weight: 400;
  src: url("../fonts/OpenSansRegular.woff2") format("woff2");
  font-display: swap;
}

@font-face {
  font-family: "Open-Sans";
  font-style: normal;
  font-weight: 500;
  src: url("../fonts/OpenSansSemiBold.woff2") format("woff2");
  font-display: swap;
}

@font-face {
  font-family: "Open-Sans";
  font-style: normal;
  font-weight: 600;
  src: url("../fonts/OpenSansBold.woff2") format("woff2");
  font-display: swap;
}

@font-face {
  font-family: "Alfios";
  font-style: normal;
  font-weight: 500;
  src: url("../fonts/AlfiosBold.ttf") format("ttf");
  font-display: swap;
}

/* BASE STYLES */

html {
  font-family: "Open-Sans", sans-serif;
  font-size: 16px;
  font-weight: 400;
  font-style: normal;
  color: rgb(58, 57, 57);
  line-height: 1.5;
  scroll-behavior: smooth;
}

body {
  background: #ffffff;
}

body.overflow {
  overflow: hidden;
}

section:not(:first-child),footer {
  padding: 60px 0;
}

input, textarea {
  display: block;
  width: 100%;
  border: 3px solid #f97e2e;
  border-radius: 8px;
  padding: 10px;
  font-size: 18px;
}

strong {
  font-weight: 600;
}

input:focus::placeholder, textarea:focus::placeholder {
  color: transparent;
}

.section {
  box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.25);
}

.section-title {
  color: #fff;
  text-transform: uppercase;
  text-align: center;
  font-weight: 500;
  font-size: 28px;
  margin-bottom: 50px;
}

.accent-text {
  color: rgb(249, 126, 46)
}

.main-container {
  width: 100%;
  min-width: 320px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.text-accent {
  font-weight: 500;
}

.owl-dots {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 10px;
}

.owl-theme .owl-dots .owl-dot span {
  background-color: rgb(211, 125, 67) !important;
  width: 15px !important;
  height: 15px !important;
}

.owl-theme .owl-dots .owl-dot.active span {
  background-color: rgb(248, 66, 0) !important;
}

/* HEADER */

.header {
  position: relative;
  padding: 10px 0;
  background-color: #2c3240;
  background-image: url("../images/grad-white-curve-bg.svg");
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  border-bottom: 1px solid #fff;
  z-index: 1;
}

.header-content {
  display: flex;
  align-items: center;
}

.header-logo-link {
  display: block;
  margin-right: 50px;
  border: 3px solid rgb(249, 126, 46);
  border-radius: 50%;
}

.header-logo-link img {
  width: 155px;
}

.header-menu-items {
  position: relative;
  display: flex;
  list-style: none;
}

.header-menu-item:not(:last-child) {
  margin-right: 20px;
}

.header-menu-link {
  position: relative;
  color: #fff;
  text-decoration: none;
}

.header-menu-link.header-phone:hover {
  color: rgb(249, 126, 46);
}

.header-menu-link.header-phone:hover:after {
  width: 0%;
}

.header-menu-link:after {
  position: absolute;
  display: block;
  content: "";
  height: 2px;
  background-color: rgb(249, 126, 46);
  width: 0%;
  transition: 0.2s width linear;
}

.header-menu-link.active {
  color: rgb(249, 126, 46);
  font-weight: 600;
}

.header-menu-link.active:after {
  width: 100%;
}

.header-menu-link:hover::after {
  width: 100%;
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
  }
}

.header-phone {
  position: relative;
  display: block;
  padding-left: 40px;
  font-size: 18px;
  margin-left: auto;
  transition: 0.15s color linear;
}

.header-phone::before {
  display: block;
  position: absolute;
  content: "";
  width: 30px;
  height: 30px;
  left: -5px;
  top: 0;
  background-image: url("../images/icons/phone.svg");
  background-position: center center;
  background-repeat: no-repeat;
  background-size: contain;
  animation: pulse 1s infinite;
}

.header-btn {
  display: none;
  border: none;
  margin-left: auto;
  position: relative;
  cursor: pointer;
  width: 30px;
  height: 22px;
  background-color: transparent;
  z-index: 15;
}

.header-btn span {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  display: block;
  height: 4px;
  left: 0;
  right: 0;
  background-color: rgb(249, 126, 46);
  transition: 0.15s background-color linear;
}

.header-btn::before, .header-btn::after {
  display: block;
  position: absolute;
  content: "";
  height: 4px;
  left: 0;
  right: 0;
  background-color: rgb(249, 126, 46);
  transition: 0.15s transform linear, 0.15s background-color linear;
}

.header-btn::before {
  top: 0;
}

.header-btn::after {
  bottom: 0;
}

.header-btn.active span {
  display: none;
}

.header-btn.active::before {
  top: auto;
  transform: rotate(45deg);
}

.header-btn.active::after {
  bottom: auto;
  transform: rotate(-45deg);
}

/* BANNER */

.banner {
  position: relative;
  height: 600px;
  background-color: rgb(92, 99, 113);
  margin-bottom: 1px;
}

.banner-items {
  list-style: none;
}

.banner-item {
  position: relative;
  height: 600px;
}

.banner-item:before {
  position: absolute;
  display: block;
  content: "";
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 2;
}

.banner-item img{
  height: 100%;
  max-height: 100%;
  object-fit: cover;
}

.banner-text {
  padding-top: 100px;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  bottom: 80px;
  z-index: 3;
}

.banner-title {
  position: relative;
  display: inline-block;
  font-size: 50px;
  color: #fff;
  font-family: "Alfios";
  text-transform: uppercase;
  margin-bottom: 20px;
  font-weight: 600;
  letter-spacing: 2px;
}

.banner-title:after {
  position: absolute;
  display: block;
  content: "";
  left: 0;
  bottom: -7px;
  width: 100%;
  height: 3px;
  background-color: rgb(249, 126, 46);
}

.banner-subtitle {
  font-size: 25px;
  color: #fff;
  font-weight: 600;
  font-family: "Alfios";
  text-transform: uppercase;
  margin-bottom: 20px;
  letter-spacing: 2px;
}

.banner-list {
  padding-left: 30px;
  color:#fff;
  margin-bottom: 50px;
  font-size: 20px;
  list-style: none;
}

.banner-list-item {
  position: relative;
}

.banner-list-item::before {
  position: absolute;
  display: block;
  content: "";
  left:-30px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: contain;
  background-image: url("../images/icons/check.svg");
}

.banner-btn {
  display: inline-block;
  color: #fff;
  font-weight: 500;
  padding: 15px 40px;
  border-radius: 8px;
  border: 3px solid rgb(249, 126, 46);
  text-decoration: none;
  font-size: 18px;
  transition: 0.15s color linear, 0.15s background-color linear;
}

.banner-btn:hover {
  color: rgb(249, 126, 46);
  background-color: rgba(0, 0, 0, 0.5)
}

/* ABOUT */

.about {
  background-color: #2c3240;
  background-image: url("../images/grad-white-curve-bg.svg");
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}

.about-items {
  list-style: none;
  display: flex;
  justify-content: space-between;
  color: #fff;
  text-align: center;
}

.about-item {
  padding: 30px 10px;
  border-radius: 10px;
  border: 3px solid rgb(249, 126, 46);
  position: relative;
  padding-top: 120px;
  margin-bottom: 30px;
  flex-basis: 22%;
}

.about-item::before {
  position: absolute;
  display: block;
  width: 100px;
  height: 100px;
  content: "";
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 70%;
}

.about-item:first-child::before {
  background-image: url("../images/icons/quality.svg");
}

.about-item:nth-child(2)::before {
  background-image: url("../images/icons/assortment.svg");
  background-size: 60%;
}

.about-item:nth-child(3)::before {
  background-image: url("../images/icons/discount.svg");
  background-size: 60%;
}

.about-item:last-child::before {
  background-image: url("../images/icons/shipping.svg");
}

.about-item-title {
  color: rgb(249, 126, 46);
  font-weight: 500;
  font-size: 19px;
  margin-bottom: 30px;
}

/* PARTNERS */

.partners-items {
  list-style: none;
  cursor: pointer;
  border: 3px solid rgb(249, 126, 46);
  border-radius: 12px;
  margin-bottom: 30px;
}

.partners-item {
  padding: 0 10px;
}

.partners .owl-stage {
  display: flex;
  align-items: center;
}

.partners .owl-dots {
  bottom: -50px;
}


.partners-title {
  font-weight: 600;
  color: #000;
}

/* PRODUCTS */

.products {
  background-color: #2c3240;
  background-image: url("../images/grad-white-curve-bg.svg");
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}

.products-items {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
}

.products-item {
  padding: 10px;
  margin-bottom: 30px;
  flex-basis: 24%;
}

.products-item img {
  display: block;
  border-radius: 10px;
  border: 3px solid rgb(249, 126, 46);
  max-width: 100%;
  margin-bottom: 20px;
  transition: 0.2s transform linear;
}

.products-item img:hover {
  transform: scale(1.1);
}

.products-item-title {
  text-align: center;
  color: rgb(249, 126, 46);
  font-weight: 500;
  font-size: 18px;
}

/* EQUIPMENT */

.equipment-items {
  padding: 20px;
  list-style: none;
  cursor: pointer;
  border: 3px solid rgb(249, 126, 46);
  border-radius: 12px;
  margin-bottom: 30px;
}

.equipment-item img {
  display: block;
  margin-bottom: 30px;
}

.equipment .owl-stage {
  display: flex;
  align-items: center;
}

.equipment .owl-dots {
  bottom: -50px;
}

.equipment-title {
  font-weight: 600;
  color: #000;
}

.equipment-item-title {
  font-weight: 500;
  color: #000;
  text-align: center;
}

/* CONTACTS */

.contacts {
  background-color: #2c3240;
  background-image: url("../images/grad-white-curve-bg.svg");
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  margin-bottom: 2px;
}

.contacts-subtitle {
  color: #fff;
  margin-bottom: 30px;
  max-width: 800px;
  margin: 0 auto;
  margin-bottom: 30px;
  text-align: center;
  font-size: 18px;
}

.contacts-form {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  max-width: 800px;
  padding: 30px 50px;
  border: 3px solid #f97e2e;
  border-radius: 12px;
  margin: 0 auto;
}

.contacts-form-name-block, .contacts-form-phone-block {
  flex-basis: 47%;
  margin-bottom: 30px;
}

.contacts-form-message-block {
  flex-basis: 100%;
  margin-bottom: 50px;
}

.contacts-form-agree-block {
  flex-basis: 50%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.contacts-form-label {
  display: block;
  color: #fff;
  margin-bottom: 5px;
}

.contacts-form-label span {
  opacity: 0.7;
}

.contacts-form-message {
  resize: none;
  height: 150px;
}

.contacts-form-label-agree {
  flex-basis: 90%;
  cursor: pointer;
}

.contacts-form-agree {
  width: 20px;
  margin-right: 20px;
  transform: scale(1.5);
  cursor: pointer;
  margin-left: 10px;
}

.contacts-form-btn {
  position: relative;
  display: inline-block;
  color: #fff;
  font-weight: 500;
  padding: 15px 40px;
  border-radius: 8px;
  border: 3px solid rgb(249, 126, 46);
  text-decoration: none;
  font-size: 18px;
  transition: 0.15s color linear, 0.15s background-color linear;
  background-color: transparent;
  flex-basis: 10%;
  cursor: pointer;
}

.contacts-form-btn:hover {
  color: rgb(249, 126, 46);
  background-color: rgb(43, 50, 63)
}

/* EQUIPMENT */

.equipment-text {
  margin-bottom: 20px;
  font-size: 18px;
}


/* RESUME */

.resume-title {
  color: #000;
}

.resume-items {
  list-style: none;
  display: flex;
  justify-content: space-between;
  text-align: center;
}

.resume-item {
  font-weight: 600;
  color: #000;
  padding: 30px 10px;
  border-radius: 10px;
  border: 3px solid #f97e2e;
  position: relative;
  padding-top: 120px;
  margin-bottom: 30px;
  flex-basis: 22%;
}

.resume-item::before {
  position: absolute;
  display: block;
  width: 100px;
  height: 100px;
  content: "";
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 70%;
}

.resume-item:first-child::before {
  background-image: url("../images/icons/motor.svg");
}

.resume-item:nth-child(2)::before {
  background-image: url("../images/icons/weel.svg");
  background-size: 60%;
}

.resume-item:nth-child(3)::before {
  background-image: url("../images/icons/boxes.svg");
  background-size: 60%;
}

.resume-item:last-child::before {
  background-image: url("../images/icons/outdoor.svg");
  width: 150px;
}

.resume-item-title {
  color: rgb(249, 126, 46);
  font-weight: 500;
  font-size: 19px;
  margin-bottom: 30px;
}

.resume-item-text {
  font-weight: 400;
}

/* FOOTER */

.footer {
  background-color: #2c3240;
  background-image: url("../images/grad-white-curve-bg.svg");
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}

.footer-logo-link {
  display: inline-block;
  border: 3px solid rgb(249, 126, 46);
  border-radius: 50%;
}

.footer-logo-link img {
  width: 155px;
}

.footer-items {
  list-style: none;
  display: flex;
  justify-content: space-between;
}

.footer-item-title {
  position: relative;
  font-size: 20px;
  font-weight: 500;
  color: #f97e2e;
  margin-bottom: 30px;
}

.footer-item-title:after {
  position: absolute;
  display: block;
  content: "";
  height: 2px;
  background-color: #f97e2e;
  bottom: -5px;
  left: 0;
  right: 0;
}

.footer-images-items, .footer-contacts-items, .footer-menu-items {
  list-style: none;
}

.footer-menu-item {
  margin-bottom: 15px;
}

.footer-menu-link {
  text-decoration: none;
  color: #fff;
}

.footer-menu-link:hover, .footer-contacts-link:hover {
  color: #f97e2e;
}

.footer-contacts-link--telegram:hover {
  color: #fff;
}

.footer-menu-link, .footer-contacts-link {
  transition: 0.15s color linear;
}

.footer-contacts-item {
  position: relative;
  margin-bottom: 15px;
  padding-left: 50px;
}

.footer-contacts-item::before {
  position: absolute;
  display: block;
  content: "";
  left: 0;
  top: 50%;
  width: 30px;
  height: 30px;
  transform: translateY(-50%);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: contain;
}

.footer-contacts-item:first-child::before {
  background-image: url("../images/icons/mail.svg");
}

.footer-contacts-item:nth-child(2)::before {
  background-image: url("../images/icons/phone-footer.svg");
}

.footer-contacts-item:nth-child(3)::before {
  background-image: url("../images/icons/telegram.svg");
}

.footer-contacts-item:last-child::before {
  background-image: url("../images/icons/viber.svg");
}

.footer-contacts-link {
  text-decoration: none;
  color: #fff;
}

.footer-contacts-link--viber {
  color: #fff;
}

.footer-images-items {
  margin-top: 10px;
  max-width: 200px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.footer-images-item {
  flex-basis: 31%;
  margin-bottom: 7px;
  overflow: hidden;
  transition: 0.15s transform linear, 0.15s border-color linear;
  border: 2px solid #fff;
  width: 60px !important;
  height: 60px !important;
}

.footer-images-item-link {
  display: block;
  height: 100%;
  width: 100%;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  opacity: 0.7;
}

.footer-images-item:first-child .footer-images-item-link {
  background-image: url("../images/footer/01-small.webp");
}

.footer-images-item:nth-child(2) .footer-images-item-link {
  background-image: url("../images/footer/02-small.webp");
}
.footer-images-item:nth-child(3) .footer-images-item-link {
  background-image: url("../images/footer/03-small.webp");
}
.footer-images-item:nth-child(4) .footer-images-item-link {
  background-image: url("../images/footer/04-small.webp");
}
.footer-images-item:nth-child(5) .footer-images-item-link {
  background-image: url("../images/footer/05-small.webp");
}
.footer-images-item:nth-child(6) .footer-images-item-link {
  background-image: url("../images/footer/06-small.webp");
}
.footer-images-item:nth-child(7) .footer-images-item-link {
  background-image: url("../images/footer/07-small.webp");
}

.footer-images-item:nth-child(8) .footer-images-item-link {
  background-image: url("../images/footer/08-small.webp");
}

.footer-images-item:last-child .footer-images-item-link {
  background-image: url("../images/footer/09-small.webp");
}

.footer-images-item:hover {
  transform: scale(1.05);
  border-color: #f97e2e;
}

/* MEDIA */

@media all and (max-width : 1199px) {

  /* BASE STYLES */

  html {
    font-size: calc(15px + (16 - 15) * ((100vw - 320px) / (1199 - 355)));
  }

  section:not(:first-child),footer {
    padding-top: calc(15px + (60 - 15) * ((100vw - 320px) / (1199 - 355)));
    padding-bottom: calc(15px + (60 - 15) * ((100vw - 320px) / (1199 - 355)));
  }

  input, textarea {
    border-width: calc(1px + (3 - 1) * ((100vw - 320px) / (1199 - 355)));
    border-radius: calc(5px + (8 - 5) * ((100vw - 320px) / (1199 - 355)));
    font-size: calc(15px + (18 - 15) * ((100vw - 320px) / (1199 - 355)));
  }

  .section-title {
    font-size: calc(18px + (28 - 18) * ((100vw - 320px) / (1199 - 355)));
    margin-bottom: calc(10px + (50 - 10) * ((100vw - 320px) / (1199 - 355)));
  }

  .container {
    padding-left: calc(5px + (15 - 5) * ((100vw - 320px) / (1199 - 355)));
    padding-right: calc(5px + (15 - 5) * ((100vw - 320px) / (1199 - 355)));
  }

  .owl-theme .owl-dots .owl-dot span {
    width: calc(10px + (15 - 10) * ((100vw - 320px) / (1199 - 355))) !important;
    height: calc(10px + (15 - 10) * ((100vw - 320px) / (1199 - 355))) !important;
  }

  /* HEADER */

  .header {
    padding-top: calc(5px + (10 - 5) * ((100vw - 320px) / (1199 - 355)));
    padding-bottom: calc(5px + (10 - 5) * ((100vw - 320px) / (1199 - 355)));
  }

  .header-logo-link {
    margin-right: calc(10px + (50 - 10) * ((100vw - 320px) / (1199 - 355)));
    border-width: calc(2px + (3 - 2) * ((100vw - 320px) / (1199 - 355)));
  }
  
  .header-logo-link img {
    width: calc(80px + (155 - 80) * ((100vw - 320px) / (1199 - 355)));
  }

  .header-menu-item:not(:last-child) {
    margin-right: calc(10px + (20 - 10) * ((100vw - 320px) / (1199 - 355)));
  }

  .header-phone {
    font-size: calc(16px + (18 - 16) * ((100vw - 320px) / (1199 - 355)));
  }

  /* BANNER */

  .banner {
    height: calc(330px + (600 - 330) * ((100vw - 320px) / (1199 - 355)));
  }

  .banner-item {
    height: calc(330px + (600 - 330) * ((100vw - 320px) / (1199 - 355)));
  }
  
  .banner-text {
    padding-top: calc(10px + (100 - 10) * ((100vw - 320px) / (1199 - 355)));
  }

  .banner-title {
    font-size: calc(20px + (50 - 20) * ((100vw - 320px) / (1199 - 355)));
    margin-bottom: calc(10px + (20 - 10) * ((100vw - 320px) / (1199 - 355)));
    font-weight: 600;
    letter-spacing: calc(1px + (2 - 1) * ((100vw - 320px) / (1199 - 355)));
  }

  .banner-title:after {
    height: calc(2px + (3 - 2) * ((100vw - 320px) / (1199 - 355)));
  }

  .banner-subtitle {
    font-size: calc(18px + (25 - 18) * ((100vw - 320px) / (1199 - 355)));
    color: #fff;
    font-weight: 600;
    font-family: "Alfios";
    text-transform: uppercase;
    margin-bottom: 20px;
    letter-spacing: 2px;
  }

  .banner-list {
    margin-bottom: calc(30px + (50 - 30) * ((100vw - 320px) / (1199 - 355)));
    font-size: calc(17px + (20 - 17) * ((100vw - 320px) / (1199 - 355)));
  }

  .banner-list-item::before {
    left:-30px;
    width: calc(15px + (20 - 15) * ((100vw - 320px) / (1199 - 355)));
    height: calc(15px + (20 - 15) * ((100vw - 320px) / (1199 - 355)));
  }

  .banner-btn {
    padding-top: calc(10px + (15 - 10) * ((100vw - 320px) / (1199 - 355)));
    padding-bottom: calc(10px + (15 - 10) * ((100vw - 320px) / (1199 - 355)));
    padding-left: calc(25px + (40 - 25) * ((100vw - 320px) / (1199 - 355)));
    padding-right: calc(25px + (40 - 25) * ((100vw - 320px) / (1199 - 355)));
    border-radius: calc(5px + (8 - 5) * ((100vw - 320px) / (1199 - 355)));
    border-width: calc(2px + (3 - 2) * ((100vw - 320px) / (1199 - 355))); 
    font-size: calc(16px + (18 - 16) * ((100vw - 320px) / (1199 - 355)));
  }

  /* ABOUT and RESUME*/

  .about-item, .resume-item {
    padding-top: calc(10px + (30 - 10) * ((100vw - 320px) / (1199 - 355)));
    padding-bottom: calc(10px + (30 - 10) * ((100vw - 320px) / (1199 - 355)));
    padding-left: calc(5px + (10 - 5) * ((100vw - 320px) / (1199 - 355)));
    padding-right: calc(5px + (10 - 5) * ((100vw - 320px) / (1199 - 355)));
    border-radius: calc(6px + (10 - 6) * ((100vw - 320px) / (1199 - 355)));
    border-width: calc(2px + (3 - 2) * ((100vw - 320px) / (1199 - 355)));
    padding-top: 120px;
    margin-bottom: calc(10px + (30 - 10) * ((100vw - 320px) / (1199 - 355)));
  }

  .about-item::before, .resume-item::before {
    top: 10px;
    left: 50%;
  }

  .about-item-title, .resume-item-title {
    font-size: calc(16px + (19 - 16) * ((100vw - 320px) / (1199 - 355)));
    margin-bottom: calc(10px + (30 - 10) * ((100vw - 320px) / (1199 - 355)));
  }

  /* CONTACTS */

  .contacts {
    margin-bottom: calc(1px + (2 - 1) * ((100vw - 320px) / (1199 - 355)));;
  }

  .contacts-subtitle {
    margin-bottom: calc(10px + (30 - 10) * ((100vw - 320px) / (1199 - 355)));
    max-width: 800px;
    margin-bottom: calc(10px + (30 - 10) * ((100vw - 320px) / (1199 - 355)));
    font-size: calc(15px + (18 - 15) * ((100vw - 320px) / (1199 - 355)));
  }

  .contacts-form {
    padding-top: calc(10px + (30 - 10) * ((100vw - 320px) / (1199 - 355)));;
    padding-bottom: calc(10px + (30 - 10) * ((100vw - 320px) / (1199 - 355)));;
    padding-left: calc(10px + (50 - 10) * ((100vw - 320px) / (1199 - 355)));;
    padding-right: calc(10px + (50 - 10) * ((100vw - 320px) / (1199 - 355)));;
    border-width: calc(2px + (3 - 2) * ((100vw - 320px) / (1199 - 355)));
    border-radius: calc(8px + (12 - 8) * ((100vw - 320px) / (1199 - 355)));
  }

  .contacts-form-name-block, .contacts-form-phone-block {
    margin-bottom: calc(10px + (30 - 10) * ((100vw - 320px) / (1199 - 355)));;
  }

  .contacts-form-message-block {
    margin-bottom: calc(20px + (50 - 20) * ((100vw - 320px) / (1199 - 355)));;
  }

  .contacts-form-label {
    margin-bottom: calc(3px + (5 - 3) * ((100vw - 320px) / (1199 - 355)));;
  }

  .contacts-form-btn {
    padding-top: calc(10px + (15 - 10) * ((100vw - 320px) / (1199 - 355)));
    padding-bottom: calc(10px + (15 - 10) * ((100vw - 320px) / (1199 - 355)));
    padding-left: calc(25px + (40 - 25) * ((100vw - 320px) / (1199 - 355)));
    padding-right: calc(25px + (40 - 25) * ((100vw - 320px) / (1199 - 355)));
    border-radius: calc(5px + (8 - 5) * ((100vw - 320px) / (1199 - 355)));
    border-width: calc(2px + (3 - 2) * ((100vw - 320px) / (1199 - 355))); 
    font-size: calc(16px + (18 - 16) * ((100vw - 320px) / (1199 - 355)));
  }

  .contacts-form-btn:hover {
    color: rgb(249, 126, 46);
    background-color: rgb(43, 50, 63)
  }

  /* PARTNERS and EQUIPMENT */

  .equipment-items, .partners-items {
    margin-bottom: calc(20px + (50 - 20) * ((100vw - 320px) / (1199 - 355)));
    border-radius: calc(8px + (12 - 8) * ((100vw - 320px) / (1199 - 355)));
  }

  .equipment-text {
    margin-bottom: calc(10px + (20 - 10) * ((100vw - 320px) / (1199 - 355)));
    font-size: calc(16px + (18 - 16) * ((100vw - 320px) / (1199 - 355)));
  }

  /* PRODUCTS */
  
  .products-item {
    padding: calc(5px + (10 - 5) * ((100vw - 320px) / (1199 - 355)));
    margin-bottom: calc(10px + (30 - 10) * ((100vw - 320px) / (1199 - 355)));
  }
  
  .products-item img {
    border-radius: calc(6px + (10 - 6) * ((100vw - 320px) / (1199 - 355)));;
    border-width: calc(2px + (3 - 2) * ((100vw - 320px) / (1199 - 355)));
    margin-bottom: calc(10px + (20 - 10) * ((100vw - 320px) / (1199 - 355)));;
  }
  
  .products-item-title {
    font-size: calc(16px + (18 - 16) * ((100vw - 320px) / (1199 - 355)));
  }

  /* FOOTER */

  .footer-logo-link {
    border-width: calc(2px + (3 - 2) * ((100vw - 320px) / (1199 - 355)));
  }
  
  .footer-logo-link img {
    width: calc(80px + (155 - 80) * ((100vw - 320px) / (1199 - 355)));
  }

  .footer-item-title {
    font-size: calc(16px + (20 - 16) * ((100vw - 320px) / (1199 - 355)));
    margin-bottom: calc(15px + (30 - 15) * ((100vw - 320px) / (1199 - 355)));
  }

  .footer-menu-item {
    margin-bottom: calc(10px + (15 - 10) * ((100vw - 320px) / (1199 - 355)));
  }

  .footer-contacts-item {
    margin-bottom: calc(10px + (15 - 10) * ((100vw - 320px) / (1199 - 355)));
  }

  .footer-images-items {
    margin-top: 10px;
    max-width: 200px;
  }

  .footer-images-item {
    width: calc(40px + (60 - 40) * ((100vw - 320px) / (1199 - 355)));
    height: calc(40px + (60 - 40) * ((100vw - 320px) / (1199 - 355)));
  }
  
}

@media all and (max-width : 1024px) {

  .about-items, .resume-items {
    flex-wrap: wrap
  }

  .about-item, .resume-item {
    flex-basis: 48%;
  }

  .products-items {
    flex-wrap: wrap;
  }

  .products-item {
    flex-basis: 48%;
  }

}

@media all and (max-width : 840px) {

  /* HEADER */

  .header-btn {
    display: block;
    margin-right: 10px;
  }

  .header-menu {
    position: fixed;
    right: -100vw;
    top: 0;
    width: 100vw;
    height: 100vh;
    background: rgb(43, 50, 63);
    z-index: 10;
    transition: 0.4s transform linear;
    will-change: transform;
  }

  .header-menu.active {
    transform: translateX(-100vw);
  }

  .header-menu-items {
    width: 100%;
    height: 100%;
    flex-direction: column;
    align-items: center;
    justify-content: center;
   }

  .header-menu-item:not(:last-child){
    margin-right: 0;
    margin-bottom: 20px;
  }

  .header-menu-link {
    text-transform: uppercase;
  }

  .header-menu-link.header-phone:hover {
    color: #fff;
  }

  .header-menu-link:hover::after {
    width: 0%;
  }

  .header-phone::before {
    left: 0;
  }

  /* BANNER */

  .banner-btn:hover, .contacts-form-btn:hover {
    color: #fff;
    background-color: transparent;
  }

  .banner-title {
    text-align: center;
    left: 50%;
    transform: translateX(-50%);
    font-size: calc(20px + (50 - 20) * ((100vw - 320px) / (1199 - 355)));
    margin-bottom: calc(10px + (20 - 10) * ((100vw - 320px) / (1199 - 355)));
    font-weight: 600;
    letter-spacing: calc(1px + (2 - 1) * ((100vw - 320px) / (1199 - 355)));
  }

  .banner-title:after {
    height: calc(2px + (3 - 2) * ((100vw - 320px) / (1199 - 355)));
  }

  .banner-subtitle {
    text-align: center;
  }

  .banner-list {
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }

  .banner-list-item::before {
    left:-25px;
  }

  .banner-btn {
    position: relative;
    left: 50%;
    transform: translateX(-50%);
  }

  .products-item img:hover {
    transform: none;
  }

  .footer-item {
    margin-bottom: 20px;
  }

  .footer-menu-link:hover, .footer-contacts-link:hover {
    color: #fff;
  }

  .footer-images-item:hover {
    transform: none;
    border-color: #fff;
  }

}

@media all and (max-width : 770px) {
  .footer-items {
    flex-wrap: wrap;
    justify-content: space-around;
  }

  .footer-item {
    flex-basis: 40%;
  }

  .footer-item-title {
    max-width: 200px;
  }
}

@media all and (max-width : 640px) {

  .partners .owl-dots, .equipment .owl-dots {
    display: none;
  }

  .equipment-items, .partners-items {
    margin-bottom: 0;
  }

  .products-item {
    flex-basis: 49%;
  }
}

@media all and (max-width : 520px) {
  .contacts-form-name-block, .contacts-form-phone-block {
    flex-basis: 100%;
  }
  
  .contacts-form-agree-block {
    flex-basis: 100%;
    margin-bottom: 30px;
  }

  .contacts-form-btn {
    position: relative;
    left: 50%;
    transform: translateX(-50%);
  }

  .about:last-child, .resume-item:last-child {
    margin-bottom: 0;
  }
}

@media all and (max-width : 460px) {
  .banner .owl-dots {
    display: none;
  }

  .about-item, .resume-item {
    flex-basis: 100%;
  }

  .products-item {
    flex-basis: 100%;
  }

  .footer-item {
    flex-basis: 100%;
  }

  .footer-menu-item {
    text-align: center;
  }
  
  .footer-item-title {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
    max-width: 300px;
  }
  
  .footer-items {
    justify-content: center;
  }

  .footer-item--logo {
    text-align: center;
  }

  .footer-logo-link img {
    width: 155px;
  }

  .footer-contacts-items {
    max-width: 220px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .footer-images-items {
    margin-left: auto;
    margin-right: auto;
  }

  

}