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

h1,
h2,
h3 {
  margin: 0;
  padding: 0;
}

p {
  margin: 0;
  padding: 0;
}

a {
  text-decoration: none;
  color: #f2f2f2;
  display: block;
}

body {
  font-family: "Atyp Display", sans-serif;
  font-weight: 400;
  top: 0;
  left: 0;
  padding: 0;
  background: #000000;
  width: 100%;
  display: flex;
  flex-direction: column;
  background-size: 100% auto;
}

html,
body {
  width: 100vw;
  overflow-x: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
}

::-webkit-scrollbar {
  width: 5px;
  background-color: #1a1a1a;
  height: 5px;
  border-radius: 10px;
}

::-webkit-scrollbar-thumb {
  border-radius: 10px;
  background-color: #4f4f4f;
  width: 10px;
}

::-webkit-scrollbar-track {
  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.2);
  border-radius: 10px;
  background-color: #1a1a1a;
}

header {
  width: 100%;
  height: auto;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 1;
  background: #121415;
}
main {
  position: relative;
  padding: 47px 0 100px;
}
.header_items {
  display: flex;
  align-items: center;
  padding: 10px;
}
.header_item:last-child {
  margin-left: auto;
}
.header_item_logo {
  cursor: pointer;
}
.header_item_logo img {
  width: 100px;
  vertical-align: middle;
}
.header_item_button {
  cursor: pointer;
  background: linear-gradient(
    135deg,
    rgb(255, 51, 66) 0%,
    rgb(255, 48, 64) 0.01%,
    rgb(255, 125, 102) 100%
  );
  border-radius: 12px;
  white-space: nowrap;
  padding: 8px 20px;
  color: #000;
  text-align: center;
  font-weight: bold;
  outline: none;
  border: none;
}
.header_item_button_main {
}
.intro {
  padding-top: 70px;
}
.intro_logo {
  width: 250px;
  vertical-align: middle;
  display: block;
  margin: 0 auto;
}
.intro_tittle {
  text-align: center;
  margin: 45px 0;
  font-size: 16px;
  color: #fff;
}
.timer {
  padding: 50px 0 70px 0;
}
.timer_main {
  font-weight: bold;
  color: #fff;
  text-transform: uppercase;
  text-align: center;
  font-family: "Quantico", sans-serif;
  font-size: 65px;
}
.item {
}
.item_block_selected {
  box-shadow: 0 0 0 1px white;
}
.item_block_selected img {
  transform: scale(1.2);
  transition: all 0.5s;
}
.item_blocks {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 500px;
}
.item_block {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(5.5px);
  -webkit-backdrop-filter: blur(5.5px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #fff;
  width: 460px;
  height: 220px;
  box-sizing: border-box;
  margin-bottom: 20px;
  position: relative;
  cursor: pointer;
  transition: all 0.5s;
}

.item_block_content {
  padding: 10px;
}
.item_block_tittle {
  color: white;
  font-size: 21px;
  top: 10px;
  text-transform: uppercase;
  text-align: center;
}
.item_block_icon {
  height: 70px;
  vertical-align: middle;
  display: block;
  margin: 0 auto;
  margin-top: 40px;
  transition: all 0.5s;
}
.item_button_main {
  border: 1px solid hsla(38, 22%, 90%, 0.5);
  padding: 10px 10px;
  transition: all 0.5s;
  width: fit-content;
  display: block;
  margin: 0 auto;
  margin-top: 20px;
  height: 72px;
}
.item_button_main:hover {
  padding: 5px 10px;
  border-width: 2px;
  height: 62px;
}
.item_button {
  text-transform: uppercase;
  font-family: "Quantico", sans-serif;
  font-size: 18px;
  height: 50px;
  outline: none;
  text-align: center;
  cursor: pointer;
  text-decoration: none;
  background: #ff4655;
  color: #fff;
  cursor: pointer;
  text-decoration: none;
  width: 220px;
  border: none;
}
.item_button:hover {
  background: #0f1923;
  color: #fff;
}
footer {
  margin-top: auto;
  background: #111;
  height: 100px;
}
.footer_content {
  padding-top: 12px;
  padding-bottom: 10px;
}
.footer_logo img {
  display: block;
  margin: 0 auto;
  width: 100px;
}
.footer_text {
  margin: 0px;
  color: #52575a;
  font: 11px / 16px Arial, Helvetica, sans-serif;
  text-align: center;
}

.background-video {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
  transform: scale(1.5);
}

@media (min-width: 320px) and (max-width: 930px) {
  .container {
    padding-left: 20px;
    padding-right: 20px;
  }
  .timer_main {
    font-size: 55px;
  }
  .item_blocks {
    flex-direction: column;
    gap: 20px;
  }

  footer {
    height: auto;
  }
  .background-video {
    height: 100%;
    position: fixed;
  }
}

@media (min-width: 931px) and (max-width: 1439px) {
  .container {
    padding-left: 20px;
    padding-right: 20px;
  }
  .timer_main {
    font-size: 55px;
  }
  .item_blocks {
    gap: 10px;
  }
  .background-video {
    height: 100%;
    position: fixed;
  }
}

@media (min-width: 1440px) and (max-width: 1919px) {
  .background-video {
    height: 100%;
    position: fixed;
  }
}

@media (min-width: 1921px) {
  .background-video {
    height: 100%;
    position: fixed;
  }
}