@media  (min-width: 810px) and (max-width: 1279px) {
  .menu-container {
    margin: 20px auto;
    width: 95%;
    background-color: rgb(255, 255, 255);
    position: relative;
    color: rgb(0, 0, 0);
    text-align: center;
    height: 40px;
    font-family: sans-serif;
    display: flex;
    justify-content: space-between;
  }
  
  #check-menu {
    display: none;
  
  }
  .nav{
    display: none;
  }
  
  label {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    z-index: 2;
  }
  
  .burger-line {
    position: absolute;
    top: 8px;
    right: 10px;
    width: 35px;
    height: 4px;
    background-color: rgb(114, 114, 114);
    
    -webkit-transition: 0.5s;
    transition: 0.5s;
  }
  
  .second, .third {
    top: 18px;
  }
  
  .fourth {
    top: 28px;
  }
  
  .menu {
    display: block;
    position: absolute;
    width: 100%;
    bottom: 0;
    left: 0;
    -webkit-transform: translateY(100%);
            transform: translateY(100%);
    max-height: 0;
    font-size: 0;
    overflow: hidden;
    -webkit-transition: 0.5s;
            transition: 0.5s;
    background: white;
  }
  
  a {
    display: block; 
    padding: 10px;
    color: white;
    text-decoration: none;
    color: black;
  }
  
  #check-menu:checked ~ .menu {
    max-height: 500px;
    font-size: 16px;
  }
  
  #check-menu:checked ~ .first {
    display: none;
  }
  
  #check-menu:checked ~ .second {
    -webkit-transform: rotate(45deg);
            transform: rotate(45deg);
  }
  
  #check-menu:checked ~ .third {
    -webkit-transform: rotate(-45deg);
            transform: rotate(-45deg);
  }
  
  #check-menu:checked ~ .fourth {
    display: none;
  }
  .header__img{
    width: 70%;
  }
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }
  
    body {
      font-family: Arial, sans-serif;
      line-height: 1.6;
    }
    header{
      display: flex;
      flex-direction: row-reverse;
    }
    .header {
      padding: 1rem;
    }
  
    .logo {
      font-size: 1.5rem;
      font-weight: bold;
    }
  
    .burger-menu {
      font-size: 1.5rem;
      background: none;
      border: none;
    }
  
    .nav-links {
      list-style: none;
      display: none;
      flex-direction: column;
    }
  
    .nav-links li {
      margin: 0.5rem 0;
    }
  
    .nav-links a {
      text-decoration: none;
      color: #333;
      font-size: 1.2rem;
    }
  
    .hero {
      padding: 2rem 1rem;
      background-color: #e9f7ef;
      text-align: center;
    }
  
    .cta-button {
      padding: 0.5rem 1rem;
      background-color: #2e8b57;
      color: white;
      border: none;
      cursor: pointer;
      font-size: 1rem;
    }
  
    .about, .history {
      padding: 1rem;
    }
    h1{
      padding: 1rem;
    }
    .history-block {
      margin: 1rem 0;
    }
    p{
      padding: 1rem;
    }
    .lets_go{
      background: rgb(250, 180, 51);
      width: 60%;
      margin: 0.5rem;
      border-radius: 2vh;
      text-align: center;
      color: white;
      display: flex;
      justify-content: center;
      font-weight: 800;
      box-shadow: 0px 4px 5px rgba(0, 0, 0, 0.459);
    }
    .text{
      display: flex;
      flex-direction: column;
      padding: 1rem;
  
    }
      .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
      }
    
      .footer-menu {
          display: flex;
      }
    
      .footer-column {
        width: 25%;
      }
  
  body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    font-family: 'Arial', sans-serif;
  }
  
  .footer {
    background-color: #e8f5f5;
    padding: 20px;
    margin-top: auto;
  }
  
  .column{
      flex-wrap: none;
  }
  
  .footer-logo img {
    max-width: 60px;
    margin-bottom: 10px;
  }
  .footer-social {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
  }
  }
  .steps_pw{
    font-weight: 600;
}
@media (min-width: 1280px){
    .product{
        width: 100%;
        display: flex;
        height: 442px;
        justify-content: space-between;
        flex-direction: row-reverse;
    }
    .product_img{
        height: 80%;
    }
    .product_text p{    
        width: 80%;
    }
    .product_text{
        width: 60%;
    }
    .steps{
        display: flex;
        height: 640px;
        width: 100%;
        flex-direction: column;
        justify-content: space-around;
    }
    h2{
        width: 100%; 
        text-align: center;
    }
    .steps_items{
        width: 100%;
        display: flex;
        justify-content: space-between;
    }
    .steps_item{
        height: 240px;
        width: 270px;
        background: #DCF9FF;
        border-radius: 10px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
    }
    .steps_img{
        height: 38%;
        width: 38%;
    }
    .steps_p{
        width: 90%;
    }
    .work{
        width: 100%;
        display: flex;
        height: 442px;
        justify-content: space-between; 
    }
    .work_img{
        height: 80%;
    }
    .work_text p{
        width: 100%;
    }
    .work_text{
        width: 45%;
    }
    summary{
        font-weight: 500;
        font-size: 140%;
        user-select: none;
        cursor: pointer;
    }
    details{
        width: 40%;
        display: flex;
        align-items: center;
        flex-direction: column;
        border: 1px solid rgba(0, 0, 0, 0.233);
        text-align: center;
        font-size: 20px;
        margin: 0 auto;
        transition: all 0.4s ease-in-out;
    }
    details:nth-child(9){
        margin-bottom: 60px;
    }
    details[open]{
        width: 100%;
    }
    .details_p{
        margin: 5px 10px;
    }
    details > summary::marker {
        display: none;
        content: '';
    }
    .orange{
        background: #FFFACF;
    }
    .yellow{
        background: #FFFDCF;
    }
    .yelgreen{
        background: #F5FFD9;
    }
    .lightgreen{
        background: #EEFFD9;
    }
    .green{
        background: #E0FFD9;
    }
    .lightblugreen{
        background: #CDF4D9;
    }
    .darkgreen{
        background: #B3DEC1;
    }
    .blackgreen{
        background: #98CBA8;
    }
    .info{
        width: 100%;
        display: flex;
        justify-content: center;
    }
}
@media (max-width: 767px) {
    body{
        overflow-x: hidden;
    }
    .menu-container {
      margin: 20px auto;
      width: 95%;
      background-color: rgb(255, 255, 255);
      position: relative;
      color: rgb(0, 0, 0);
      text-align: center;
      height: 40px;
      font-family: sans-serif;
      display: flex;
      justify-content: space-between;
    }
    .container{
        height: auto;
    }
    .nav{
      display: none;
    }
    
    #check-menu {
      display: none;
    }
    
    label {
      display: block;
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      cursor: pointer;
      z-index: 2;
    }
    
    .burger-line {
      position: absolute;
      top: 8px;
      right: 10px;
      width: 35px;
      height: 4px;
      background-color: rgb(114, 114, 114);
      
      -webkit-transition: 0.5s;
      transition: 0.5s;
    }
    
    .second, .third {
      top: 18px;
    }
    
    .fourth {
      top: 28px;
    }
    
    .menu {
      display: block;
      position: absolute;
      width: 100%;
      bottom: 0;
      left: 0;
      -webkit-transform: translateY(100%);
              transform: translateY(100%);
      max-height: 0;
      font-size: 0;
      overflow: hidden;
      -webkit-transition: 0.5s;
              transition: 0.5s;
      background: white;
    }
    
    a {
      display: block; 
      padding: 10px;
      color: white;
      text-decoration: none;
      color: black;
    }
    
    #check-menu:checked ~ .menu {
      max-height: 500px;
      font-size: 16px;
    }
    
    #check-menu:checked ~ .first {
      display: none;
    }
    
    #check-menu:checked ~ .second {
      -webkit-transform: rotate(45deg);
              transform: rotate(45deg);
    }
    
    #check-menu:checked ~ .third {
      -webkit-transform: rotate(-45deg);
              transform: rotate(-45deg);
    }
    
    #check-menu:checked ~ .fourth {
      display: none;
    }
    .product_img{
        width: 80%;
        margin: 10%;
    }
    h2{
        width: 100%; 
        text-align: center;
    }
    .steps{
        display: flex;
        width: 100%;
        flex-direction: column;
        align-items: center;
        height: 1700px;
        justify-content: space-between;
    }
    .steps_items{
        width: 80%;
        height: 800px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    .steps_item{
        height: 240px;
        width: 100%;
        background: #DCF9FF;
        border-radius: 10px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
    }
    .steps_img{
        height: 39%;
        width: 30%;
    }
    .work{
        display: flex;
        flex-direction: column-reverse;
    }
    summary{
        font-weight: 500;
        font-size: 140%;
        user-select: none;
        cursor: pointer;
    }
    details{
        width: 100%;
        display: flex;
        align-items: center;
        flex-direction: column;
        border: 1px solid rgba(0, 0, 0, 0.233);
        text-align: center;
        font-size: 20px;
        margin: 0 auto;
        transition: all 0.4s ease-in-out;
    }
    details[open]{
        width: 100%;
    }
    .details_p{
        margin: 5px 10px;
    }
    details > summary::marker {
        display: none;
        content: '';
    }
    .orange{
        background: #FFFACF;
    }
    .yellow{
        background: #FFFDCF;
    }
    .yelgreen{
        background: #F5FFD9;
    }
    .lightgreen{
        background: #EEFFD9;
    }
    .green{
        background: #E0FFD9;
    }
    .lightblugreen{
        background: #CDF4D9;
    }
    .darkgreen{
        background: #B3DEC1;
    }
    .blackgreen{
        background: #98CBA8;
    }
    .info{
        width: 100%;
        display: flex;
        justify-content: center;
    }
    .info{
        display: none;
    }
}
@media (min-width: 768px) and (max-width: 1280px) {
    body{
        overflow-x: hidden;
    }
    .container{
        width: 3000px;
        display: flex;
        flex-direction: column;
        justify-content: space-evenly;
    }
    .menu-container {
      margin: 20px auto;
      width: 95%;
      background-color: rgb(255, 255, 255);
      position: relative;
      color: rgb(0, 0, 0);
      text-align: center;
      height: 40px;
      font-family: sans-serif;
      display: flex;
      justify-content: space-between;
    }
    .nav{
      display: none;
    }
    
    #check-menu {
      display: none;
    }
    
    label {
      display: block;
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      cursor: pointer;
      z-index: 2;
    }
    
    .burger-line {
      position: absolute;
      top: 8px;
      right: 10px;
      width: 35px;
      height: 4px;
      background-color: rgb(114, 114, 114);
      
      -webkit-transition: 0.5s;
      transition: 0.5s;
    }
    
    .second, .third {
      top: 18px;
    }
    
    .fourth {
      top: 28px;
    }
    
    .menu {
      display: block;
      position: absolute;
      width: 100%;
      bottom: 0;
      left: 0;
      -webkit-transform: translateY(100%);
              transform: translateY(100%);
      max-height: 0;
      font-size: 0;
      overflow: hidden;
      -webkit-transition: 0.5s;
              transition: 0.5s;
      background: white;
    }
    
    a {
      display: block; 
      padding: 10px;
      color: white;
      text-decoration: none;
      color: black;
    }
    
    #check-menu:checked ~ .menu {
      max-height: 500px;
      font-size: 16px;
    }
    
    #check-menu:checked ~ .first {
      display: none;
    }
    
    #check-menu:checked ~ .second {
      -webkit-transform: rotate(45deg);
              transform: rotate(45deg);
    }
    
    #check-menu:checked ~ .third {
      -webkit-transform: rotate(-45deg);
              transform: rotate(-45deg);
    }
    
    #check-menu:checked ~ .fourth {
      display: none;
    }
    .product_img{
        width: 50%;
        margin: 0 25%;
    }
    h2{
        width: 100%; 
        text-align: center;
    }
    .steps{
        display: flex;
        width: 100%;
        flex-direction: column;
        align-items: center;
        height: 3400px;
        justify-content: space-between;
    }
    .steps_items{
        width: 70%;
        height: 1500px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    .steps_item{
        height: 410px;
        width: 100%;
        background: #DCF9FF;
        border-radius: 10px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
    }
    .steps_img{
        height: 39%;
        width: 30%;
    }
    .work{
        display: flex;
        flex-direction: column-reverse;
    }
    summary{
        font-weight: 500;
        font-size: 140%;
        user-select: none;
        cursor: pointer;
    }
    details{
        width: 100%;
        display: flex;
        align-items: center;
        flex-direction: column;
        border: 1px solid rgba(0, 0, 0, 0.233);
        text-align: center;
        font-size: 20px;
        margin: 0 auto;
        transition: all 0.4s ease-in-out;
    }
    details[open]{
        width: 100%;
    }
    .details_p{
        margin: 5px 10px;
    }
    details > summary::marker {
        display: none;
        content: '';
    }
    .orange{
        background: #FFFACF;
    }
    .yellow{
        background: #FFFDCF;
    }
    .yelgreen{
        background: #F5FFD9;
    }
    .lightgreen{
        background: #EEFFD9;
    }
    .green{
        background: #E0FFD9;
    }
    .lightblugreen{
        background: #CDF4D9;
    }
    .darkgreen{
        background: #B3DEC1;
    }
    .blackgreen{
        background: #98CBA8;
    }
    .info{
        width: 100%;
        display: flex;
        justify-content: center;
    }
    .work_img{
        width: 50%;
        margin: 0 25%;
    }
    .info{
        display: none;
    }
    p{
        font-size: 20px;
    }
}
@media  (max-width: 767px) {
  .menu-container {
    margin: 20px auto;
    width: 95%;
    background-color: rgb(255, 255, 255);
    position: relative;
    color: rgb(0, 0, 0);
    text-align: center;
    height: 40px;
    font-family: sans-serif;
    display: flex;
    justify-content: space-between;
  }
  .nav{
    display: none;
  }
  
  #check-menu {
    display: none;
  
  }
  
  label {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    z-index: 2;
  }
  
  .burger-line {
    position: absolute;
    top: 8px;
    right: 10px;
    width: 35px;
    height: 4px;
    background-color: rgb(114, 114, 114);
    
    -webkit-transition: 0.5s;
    transition: 0.5s;
  }
  
  .second, .third {
    top: 18px;
  }
  
  .fourth {
    top: 28px;
  }
  
  .menu {
    display: block;
    position: absolute;
    width: 100%;
    bottom: 0;
    left: 0;
    -webkit-transform: translateY(100%);
            transform: translateY(100%);
    max-height: 0;
    font-size: 0;
    overflow: hidden;
    -webkit-transition: 0.5s;
            transition: 0.5s;
    background: white;
  }
  
  a {
    display: block; 
    padding: 10px;
    color: white;
    text-decoration: none;
    color: black;
  }
  
  #check-menu:checked ~ .menu {
    max-height: 500px;
    font-size: 16px;
  }
  
  #check-menu:checked ~ .first {
    display: none;
  }
  
  #check-menu:checked ~ .second {
    -webkit-transform: rotate(45deg);
            transform: rotate(45deg);
  }
  
  #check-menu:checked ~ .third {
    -webkit-transform: rotate(-45deg);
            transform: rotate(-45deg);
  }
  
  #check-menu:checked ~ .fourth {
    display: none;
  }
  .header__img{
    width: 90%;
  }
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }
  
    body {
      font-family: Arial, sans-serif;
      line-height: 1.6;
    }
  
    .header {
      padding: 1rem;
    }
  
    .logo {
      font-size: 1.5rem;
      font-weight: bold;
    }
  
    .burger-menu {
      font-size: 1.5rem;
      background: none;
      border: none;
    }
  
    .nav-links {
      list-style: none;
      display: none;
      flex-direction: column;
    }
  
    .nav-links li {
      margin: 0.5rem 0;
    }
  
    .nav-links a {
      text-decoration: none;
      color: #333;
      font-size: 1.2rem;
    }
  
    .hero {
      padding: 2rem 1rem;
      background-color: #e9f7ef;
      text-align: center;
    }
  
    .cta-button {
      padding: 0.5rem 1rem;
      background-color: #2e8b57;
      color: white;
      border: none;
      cursor: pointer;
      font-size: 1rem;
    }
  
    .about, .history {
      padding: 1rem;
    }
    h1{
      padding: 1rem;
    }
    .history-block {
      margin: 1rem 0;
    }
    p{
      padding: 1rem;
    }
    .lets_go{
      background: rgb(250, 180, 51);
      width: 30%;
      margin: 0.5rem;
      border-radius: 2vh;
      text-align: center;
      color: white;
      display: flex;
      justify-content: center;
      font-weight: 800;
      box-shadow: 0px 4px 5px rgba(0, 0, 0, 0.459);
    }
    .text{
      display: flex;
      flex-direction: column;
      padding: 1rem;
  
    }
      .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
      }
    
      .footer-menu {
        flex-direction: column;
        align-items: center;
      }
    
      .footer-column {
        margin-bottom: 15px;
      }
  
  body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    font-family: 'Arial', sans-serif;
  }
  
  .footer {
    background-color: #e8f5f5;
    padding: 20px;
    margin-top: auto;
  }
  
  .column{
    column-count: 2;
  }
  
  .footer-logo img {
    max-width: 60px;
    margin-bottom: 10px;
  }
  .footer-social {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
  }
  }
  @media (min-width: 1280px){
      nav{
        display: flex;
        width: 100%;
        justify-content: space-between;
      }
      .nav_items{
        display: flex;
        justify-content: space-between;
        width: 40%;
      }
      .nav_item{
        cursor: pointer;
        border-radius: 20px;
        display: flex;
        justify-content: center;
        align-items: center;
        transition: background 0.3s ease;
        padding: 0 20px;
      }
      .nav_item:hover{
        background: #cfcfcf50;
      }
      .menu-container{
        display: none;
      }
        * {
          margin: 0;
          padding: 0;
          box-sizing: border-box;
        }
      
        body {
          font-family: Arial, sans-serif;
          line-height: 1.6;
        }
        header{
          display: flex;
          flex-direction: row-reverse;
          justify-content: center;
        }
        .header {
          padding: 1rem;
          width: 100%;
          text-align: center;
        }
        
        .header__img{
          width: 53%;
        }
        .logo {
          font-size: 1.5rem;
          font-weight: bold;
        }
      
        .burger-menu {
          font-size: 1.5rem;
          background: none;
          border: none;
        }
      
        .nav-links {
          list-style: none;
          display: none;
          flex-direction: column;
        }
        a {
          display: block; 
          padding: 10px;
          color: white;
          text-decoration: none;
          color: black;
        }
      
        .nav-links li {
          margin: 0.5rem 0;
        }
      
        .nav-links a {
          text-decoration: none;
          color: #333;
          font-size: 1.2rem;
        }
      
        .hero {
          padding: 2rem 1rem;
          background-color: #e9f7ef;
          text-align: center;
        }
      
        .cta-button {
          padding: 0.5rem 1rem;
          background-color: #2e8b57;
          color: white;
          border: none;
          cursor: pointer;
          font-size: 1rem;
        }
      
        .about, .history {
          padding: 1rem;
        }
        h1{
          padding: 1rem;
          text-align: center;
          width: 100%;
        }
        .history-block {
          margin: 1rem 0;
        }
        .lets_go{
          background: rgb(250, 180, 51);
          width: 30%;
          height: 10%;
          margin: 0.5rem;
          border-radius: 2vh;
          text-align: center;
          color: white;
          display: flex;
          justify-content: center;
          font-weight: 800;
          box-shadow: 0px 4px 5px rgba(0, 0, 0, 0.459);
          display: flex;
          align-items: center;
        }
        .text{
          display: flex;
          flex-direction: column;
          padding: 1rem;
          width: 40%; 
          justify-content: center;
          align-items: center;
        }
          .footer-content {
            flex-direction: column;
            align-items: center;
            text-align: center;
          }
        
          .footer-menu {
              display: flex;
          }
        
          .footer-column {
            width: 25%;
          }
      
      .container{
        display: flex;
        flex-direction: column;
        font-family: 'Arial', sans-serif;
        height: 80%;
        width: 80%;
        margin: 0 auto;
      }
      
      .footer {
        background-color: #e8f5f5;
        padding: 20px;
        margin-top: auto;
        width: 80%;
        margin: 0 auto;
      }
      
      .column{
          flex-wrap: none;
      }
      
      .footer-logo img {
        max-width: 60px;
        margin-bottom: 10px;
      }
      .footer-social {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
      }
      }