@media (min-width: 769px) and (max-width: 1024px) {
  body {
    grid-template-columns: 10% 90%;
  }
  nav {
    width: 6%;
  }
  header {
    padding: 40% 0;
  }
  .sem_name {
    display: none;
  }
  .sem_social {
    display: flex;
    flex-direction: column;
    position: absolute;
    bottom: -50%;
    left: 0;
    right: 0;
  }
  .sem_social a {
    margin-top: 1em;
  }
  .sem_img img {
    width: 90%;
  }
  .sem_menu_link_text {
    display: none;
  }
  .sem_menu_link_img {
    width: 50%;
  }
  .sem_menu_link {
    justify-content: center;
    margin-top: 0.5em;
    padding: 15px 5px;
  }
  .sem_menu_list {
    margin-top: 1em;
    position: relative;
    padding-bottom: 2em;
  }
  .sem_menu_list::before {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0;
    left: 20%;
    width: 60%;
    height: 100%;
    border-bottom: 1px solid #353535;
  }
  .sem_theme img {
    padding-top: 20vh;
  }
}

@media (min-width: 425px) and (max-width: 768px) {
  body {
    grid-template-columns: 1fr;
  }
  .container {
    width: 100%;
  }
  nav {
    position: static;
    display: flex;
    align-items: center;
    width: 100%;
  }
  header {
    padding: 3% 0;
  }
  .sem_social {
    display: none;
  }
  .sem_menu_list {
    display: none;
  }
  .sem_img {
    display: block;
  }
  .sem_img img {
    width: 40%;
  }
  .sem_theme {
    margin: 0;
    margin-left: auto;
  }
  .sem_name {
    padding: 0;
    text-align: left;
    margin-left: -80px;
  }
  .sem_btn_open_menu {
    display: block;
  }
  .project_layout {
    grid-template-columns: 1fr;
    gap: 1%;
  }
  .project_item_text {
    margin-top: 0;
  }
  .project_item_title {
    padding: 3% 0 2% 0;
  }
  .review {
    padding: 15% 0;
  }
  .review_layout {
    grid-template-columns: 1fr;
  }
  .review_info_client img {
    width: 10%;
  }
  main {
    margin: 0 1em 1em 1em;
  }
  .review_item_grad {
    display: none;
  }
}

@media (max-width: 425px) {
  body {
    grid-template-columns: 1fr;
  }
  .container {
    width: 100%;
  }
  nav {
    position: static;
    display: flex;
    align-items: center;
    width: 100%;
  }
  header {
    padding: 4% 2%;
  }
  .sem_social {
    display: none;
  }
  .sem_menu_list {
    display: none;
  }
  .sem_img {
    display: block;
  }
  .sem_img img {
    width: 40%;
  }
  .sem_theme {
    margin: 0;
    margin-left: auto;
  }
  .sem_name {
    padding: 0;
    text-align: left;
    margin-left: -80px;
  }
  .sem_btn_open_menu {
    display: block;
  }
  .project_layout {
    grid-template-columns: 1fr;
    gap: 1%;
  }
  .project_item_text {
    margin-top: 0;
  }
  .project_item {
    margin-top: 2em;
  }
  .project_item_title {
    padding: 7% 0 5% 0;
  }
  .review {
    margin-top: 5em;
  }
  .review_layout {
    grid-template-columns: 1fr;
  }
  .review_info_client img {
    width: 10%;
  }
  main {
    margin: 0.5em 0.5em 1em 0.5em;
  }
  .review_item_grad {
    display: none;
  }


  .greeting{
    padding-top: 3%;
}
  .ready_for_work {
    font-size: 10px;
    padding: 5px 7px;
  }
  .ready_for_work img{
    width: 4%;
}
.hello{
    margin-top: 10%;
}
  .hello_title {
    font-size: 30px;
    margin-bottom: 2%;
  }
  .hello_text{
    font-weight: 400;
}
.place_author{
    margin-top: 7%;
    margin-bottom: 7%;
}
.overview_text{
    font-weight: 400;
    font-size: 16px;
}
.greeting_btns{
    margin-top: 7%;
}
.greeting_btns{
    gap: 2em;
}
.btn_about{
    font-size: 16px;
    padding: 15px;
}
.btn_copy_mail{
    font-size: 12px;
    padding: 15px;

}
.about_name{
    font-size: 35px;
}
.about_profession{
    margin-top: .5em;
    font-size: 25px;
    font-weight: 400;
}
.about_img{
    display: none;
}
.about{
    display: block;
}

.connect_mail_tel{
    display: grid;
    grid-gap: 7em;
}
.connect_info{
    position: relative;
}
.connect_btns{
    display: grid;
    margin-top: 1em;
}
.btn_copy{
    position: absolute;
    bottom: 11em;
}
button{
    padding: 10px;
    font-size: 16px;
}
}