:root {
    --color-black: #09150B;
    --color-white: #ffffff;
    --font-size-base: 16px;
}

* {
    box-sizing: border-box;
}

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

html,
body {
  height: 100vh;
  width: 100%;
  max-height:100%;
  overflow-y: hidden;  
}


.page {
    font-family: 'Sora', sans-serif;
    font-size: var(--font-size-base);
    color: var(--color-black);
    
}
.container {
    max-width: 1350px;
    box-sizing: content-box;
    margin: 0 auto;
    padding-right: 30px;
    padding-left: 30px;
}

.center {
    display: flex;
    /* justify-content: center; */
}

.down {
    height: 70vh;
    align-items: center;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100px;
    position: relative;
}

.page-header__contacts {
    color: var(--color-black);
}

.page-header p{
    text-align: right;
}

.logo {
    display: block;
}

.section-main {
    display: flex;
}
.mainmenu {
   margin: 0;
   position: absolute;
   padding-left: 0;
   list-style-type: none;
   top: 90px;
   left: 25px;
   
} 
.mainmenu li{
    font-size: 17px;
    padding: 40px 50px 30px 15px;
    max-width: 150px;
}

.mainmenu a {
    text-decoration: none;
    color: var(--color-black);
    position: relative;
    transition: text-decoration 5s;
    max-width: 100px;
   
}
.mainmenu a::before {
    content: "";
    bottom: 0;
    left: 0;
    position: absolute;
    width: 0%;
    height: 1.5px;
    background-color: var(--color-black);
    transition: 0.2s;
}

.mainmenu a:hover::before{
  width: 100%;
 
}

.hero-picture {
    display: block;
    max-width: 100%;
    margin-left: 200px;
    object-fit: cover;
}
.page-footer {
    display: flex;
    justify-content: end;
    
}
.page-footer p{
    text-align: right;
    padding-left: 120px;
    color: var(--color-black);
}

.page-footer__contacts-down {
    display: none;
}


@media (max-width: 1800px){
    
     .hero-picture {
       max-width: 90%;
    }
  
                
}

@media (max-width: 1450px){
    .container {
        max-width: 1200px;
    }
     .hero-picture {
       max-width: 83%;
    }
    
}

@media (max-width: 1370px){
   
     
    .page-header {
        height: 70px;
    }

    .mainmenu {
        top: 47px;
    }
}
@media (max-width: 1200px){
 
 .mainmenu li{
        padding-bottom: 20px;
    }
}

@media (max-width: 1100px){
   
  
    .hero-picture {
     max-width: 80%;  
                }
}

@media (max-width: 1000px){
   
   .mainmenu {
       top: 60px;
       
   }
   
  
    .hero-picture {
     margin-left: 185px;
     min-height: 500px;  
                }
   
}


@media (max-width: 900px){
   
    .page-footer__contacts-down {
      display: block;  
      position: fixed;
      bottom: 10px;
      
    
    }
    .page-footer p {
        padding-left: 65px;
    }
    
    .page-header__contacts {
        display: none;
    }
    
   .hero-picture {
       margin-left: 0px;
       max-width: 100%;
       
   }

   .mainmenu {
        background: var(--color-white);
        border-radius: 4px;
        box-shadow: 4px 4px 25px var(--color-grey_secondary);
        top: 20px;
   }

    .mainmenu li:first-child {
     padding-left: 30px;
     padding-top: 40px;
    }
    
    .mainmenu li {
     padding-bottom: 10px;
     padding-left: 30px;
     max-width: 180px;
    } 

    .mainmenu li:last-child {
     padding-bottom: 40px;
    }
}

@media (max-width: 830px){
  .page-footer p {
    font-size: 13px;
    
    }
}

@media (max-width: 700px){
  .page-footer p {
    padding-left: 40px;
    
    }
}


@media (max-width: 570px){
   
  
    .container {
    padding-right: 30px;
   
    }

    .page-footer__contacts-down {
      display: block;  
      padding-top: 10px ; 
    
    }

    .info {
        display: none;
    }

   
  
}  
@media (min-width: 320px){
   
   /* .page-footer p {
    font-size: 14px;
    } */
   .page-footer p:last-child {
    padding-left: 50px;
   }
   
   
}