html {
  box-sizing: border-box;
}

*,
*::before,
*::after {
  box-sizing: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

:root {
  --text-color: #FFFFFF;
  --main-color: #00ADB5;
  --back-color: #222831;
}


.poppins-regular {
  font-family: "Poppins", sans-serif;
  font-weight: 400;
  font-style: normal;
}

.poppins-bold {
  font-family: "Poppins", sans-serif;
  font-weight: 700;
  font-style: normal;
}

.poppins-regular-italic {
  font-family: "Poppins", sans-serif;
  font-weight: 400;
  font-style: italic;
}

.poppins-bold-italic {
  font-family: "Poppins", sans-serif;
  font-weight: 700;
  font-style: italic;
}

.oswald-bold {
  font-family: "Oswald", sans-serif;
  font-optical-sizing: auto;
  font-weight: 700;
  font-style: normal;
}



body {
  margin: 0;
  padding: 0;
  font-family: "Poppins", sans-serif;
  font-weight: 500;
  font-style: normal;
  color: var(--text-color);
  overflow: hidden;
}

p {
  display: block;
  padding: 0;
  margin: 0
}

.container {
  margin: 0 auto;
}

.main {
  /* position: relative; */
  display: flex;
  flex-direction: column;
  background-color: var(--back-color);
  background-repeat: no-repeat;
  max-width: 1440px;
  min-height: 1024px;
  overflow: hidden;
  z-index: -10;
}

.header {

  display: flex;
  z-index: 2;
  justify-content: space-between;
  padding: 48px 96px;
  border-bottom: solid;
  border-color: #EEEEEE1A;
  border-width: 2px;
}

.header-left {
  display: flex;
  align-items: center;
  font-size: 24px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 48px;
  font-size: 18px;

}


.content {
  position: relative;
  display: flex;
  justify-content: space-between;
  padding: 0 48px;
  padding-left: 155px;
  z-index: 3;

}

.content-main-text {
  position: relative;
  display: flex;
  flex-direction: column;
  font-size: 96px;
  z-index: 5;

}

.last-par {
  position: absolute;
  top: 95px;
}

.buttons {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  font-size: 18px;
  padding-top: 110px;
  gap: 24px;
}

.left-button {
  position: relative;
  display: flex;
  padding: 10px 32px;
  background-color: var(--main-color);
  border-radius: 24px;
  justify-content: center;
  align-items: center;
  z-index: 10;
  cursor: pointer;
}

.left-button a {
  position: relative;
  z-index: 100;
}

.right-button {
  display: flex;
  gap: 10px;
  background-color: #393E46BF;
  border-radius: 24px;
  padding: 10px 32px;
  justify-content: center;
  align-items: center;
}

.right-button-img {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 48px;
  height: auto;
}

.right-button-img img {
  width: 100%;
  height: 100%;
  filter: invert(100%);
  -webkit-filter: invert(100%);
}

@keyframes glowing {
  0% {
    background-color: #00ADB5;
    box-shadow: 0 0 5px #00ADB5;
  }

  50% {
    background-color: #56ebd2;
    box-shadow: 0 0 20px #56ebd2;
  }

  100% {
    background-color: #018d86;
    box-shadow: 0 0 5px #018d86;
  }
}

.right-button {
  animation: glowing 1300ms infinite;
}

.content-main-images {
  display: flex;
  flex-direction: column;
  position: relative;
  width: 514px;
  height: 514px;
  /* background-image: url(../images/doodles_mixed_round); */
  background-repeat: no-repeat;
  background-size: cover;
}

.first-image img {
  position: absolute;
  width: 100%;
  height: 100%;
}

.back-image {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 145px;
  right: 65px;
  z-index: 5;
}

.down-image {
  position: relative;
  top: 505px;
  z-index: 1;
}

.color-text {
  color: var(--main-color);
}

.arrow {
  width: 96px;
  height: 96px;
  background-color: #393E46BF;
}

.arrow {
  position: relative;
  left: 390px;
}

.arrow img {
  width: 100%;
  height: 100%;
  padding: 30px 38px;
}

.vertival-line {
  position: absolute;
  width: 2px;
  height: 100vh;
  background-color: #EEEEEE1A;
  
  left: 677px;
}

.left-image {
  position: relative;
  left: 78px;
  top: -533px;
}

.footer {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border-top: solid 2px #EEEEEE1A;
  padding: 48px 96px;
  gap: 35px;
}

.link-icons-block {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  font-size: 18px;
}

.link-icon-item {
  display: flex;
  flex-direction: row-reverse;
  justify-content: center;
  align-items: normal;
  gap: 14px;
  padding: 10px;
}

.item-img {
  width: 24px;
  height: 24px;
}

.item-img img {
  width: 100%;
  height: 100%;
}

.circle-link-block {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
}

.circle-item {
  display: flex;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50px;
  padding: 12px;
  background-color: #393E46;
  border-radius: 50px;
}

.circle-item img {
  width: 100%;
  height: 100%;

}


.git-hub {
  padding: 4px;
}

.main-pic img,
.ellipse img,
.left-pic img,
.keyb img,
.mail img {
  width: 100%;
  height: 100%;
}


@media screen and (max-width: 767px) {

  .header {
    flex-direction: column;
    justify-content: center;
    align-content: center;
    gap: 15px;
    padding: 24px 24px;
    align-items: center;
  }

  .header-left {
    font-size: 18px;
  }

  .header-right {
    font-size: 14px;
  }



  .content {
    position: absolute;
    flex-wrap: wrap;
    padding: 48px;
    top: 100px;
  }

  .content-main-text {
    font-size: 48px;
  }

  .last-par {
    top: 50px;
  }

  .left-image {

    width: 47px;
    left: 14px;
    top: 123px;
  }


  .left-image img {
    width: 100%;
    height: 100%;
  }

  .buttons {
    justify-content: center;
  }
  
  .left-button, .right-button {
    padding: 8px 16px;
    font-size: 12px;
  }

  .right-button-img {
    width: 28px;
  }

  .back-image {
    position: absolute;
    display: flex;
    justify-content: center;
    width: 185px;
    height: 221px;
    top:195px;
    left: 76px;
    
  }

  .back-image img {
    width: 100%;
    height: 100%;
  }

  .first-image {
    position: relative;
    display: flex;
    width: 357px;
    height: 357px;
    padding-top: 30px;
    left: -19px;
  }
  
  .first-image img {
    width: 100%;
    height: auto;
  };

  .down-image {
    
    /* width: 200px;
    height: 40px;
    z-index: -100;
    top:313px; */
    position: absolute;
    display: flex;
    width: 294px;
    height: 21px;
    left: 12px;
    top: -1000px;
  
  }

  .down-image img {
    width: 100%;
    height: 100%;
  }

  .arrow {
    top: -999px;
    position: absolute;
    left: 170px;
  }

  .vertival-line {
    position: absolute;
    visibility: hidden;
    top:-1000px;
  }


  .footer {
    padding: 24px 48px;
    margin-top: 600px;
    gap:15px;
  }

  .link-icons-block {
    gap: 20px;
    font-size: 12px;
  }

  .item-img {
    width: 16px;
    height: 16px;
  }

  .circle-item {
    width: 24px;
    height: 24px;
    padding: 6px;
    align-items: center;
  }

  .back-img1 {
    position: absolute;
    width: 44px;
    height: 61px;
    left: 254px;
    top: -233px;
  }

}