*{
    overflow-x: hidden;
}
.hamburger-menu{
    display: none;}
section.telefon{
    display: none;
}
section.komputer{
    width: 100vw;
    height: 100vh;
    ;
}
section.komputer_pierwsza{
    display: flex;
    align-items: center;
    justify-content: space-around;
    width: 100vw;
    height: 100vh;
    background-image: url("");
    background-color: #F4F4F4;
}
section.komputer_pierwsza::after{
    content: "";
    position: absolute;
    width: 0;
    height: 0;
    border-bottom: 100vh solid #213357;
    border-right: 100vw solid transparent;
    background-color: #ffff;
    left: 0;
    box-sizing: border-box;
    
}
div.komputer_pierwsza_h1{
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    
}
div.komputer_przycisk a{
    
    width: 40%;
    max-width: 300px;
    height: 50px;
    background-color: #0F6CE4;
    z-index: 2;
    border-radius: 9999px;

}
div.komputer_przycisk{
    width: 100%;
    z-index: 2;
    display: flex;
    justify-content: center;
    align-items: center;
}
div.wyspa{
    border: solid #000000 0.5rem;
    border-radius: 40px;
    width: 25vw;
    max-width: 350px;
    min-width: 320px;
    display: flex;
    justify-content: center;
    height: 80vh;
    max-height: 900px;
    z-index: 2;
}
div.wyspa::after{
    content: "";
    position: absolute;
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;
    z-index: 2;
    max-width: 200px;
    width: 20%;
    height: 3%;
    background-color: #000000;
}
div.wyspa::before{
    content: "";
    position: absolute;
    border-radius: 20px;
    z-index: 2;
    max-width: 200px;
    width: 20%;
    height: 0.8%;
    background-color: rgba(0, 0,0, 0.3);
    bottom: 11%;
}
div.komputer_telefon{
    width: 100%;
    height: 100%;    
    overflow: hidden;
}
section.pierwsza{
    height: 80%;
}

    div.kolo_tlo{
        background-color: #F4F4F4;
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        overflow: hidden;
        position: relative;
        
    
    }
    div.kolo_tlo::after{
        content: "";
        position: absolute;
        width: 150%;
        height: 100%;
        overflow: hidden;
        border-bottom-left-radius: 50%;
        border-bottom-right-radius: 50%;
        background-color: #213357;
        z-index: 2;
        top: 0%;   
        
    }
    div.komputer_pierwsza_h1 h2{
        z-index: 3;
        position: relative;
        
        text-decoration: none;
        color: #F4F4F4;
        font-size: 2rem;
        font-weight: 800;
        font-family: "Inter", sans-serif;
        margin-bottom: 10%; 
        box-sizing: border-box;


    }
    div.komputer_pierwsza_h1 h1{
        z-index: 3;
        position: relative;
        text-decoration: none;
        color: #0F6CE4;
        font-size: 3rem;
        font-weight: 800;
        font-family: "Inter", sans-serif;
        margin-bottom: 10px;
        

    }
    h2{
        z-index: 3;
        position: relative;
        
        text-decoration: none;
        color: #ffff;
        font-size: 2rem;
        font-weight: 800;
        font-family: "Inter", sans-serif;
        margin-bottom: 0;

    }
    h3{
        z-index: 3;
        position: relative;
        
        text-decoration: none;
        color: #0F6CE4;
        font-size: 1rem;
        font-weight: 800;
        font-family: "Inter", sans-serif;
        margin-bottom: 10%;

    }
    body{
        margin: 0;
    }
    
    section.druga{
        display: flex;
        justify-content: space-evenly;
        background-color: #F4F4F4;
        height: 20%;
        


        
    }
    div.przyciski{
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    div.kontakt, div.montaz{
        aspect-ratio: 1;
        
        width: 100%;
        padding-inline: 20px;
        border: 7px solid #213357;
        border-radius: 100%;
        box-sizing: border-box;
        display: flex;
        justify-content: center;
        align-items: center;
        z-index: 4;
        background-color: #F4F4F4;
        
        
    }
    
    div.kontakt a, div.montaz a{
        width: 100%;
        height: 100%;
        z-index: 4;
    }

    div.kontakt:hover, div.montaz:hover{
        border: 7px solid #0F6CE4;
        
        
        
    }
    
    section.druga p{
        text-align: center;
        text-decoration: none;
        color: #0F6CE4;
        font-size: 1rem;
        font-weight: 800;
        font-family: "Inter", sans-serif;
        margin-top: 0;
        z-index: 4;
        
    }















html,body{
    background-color: transparent;
    margin: 0;
    padding: 0;
    
}


html{
    width: 100vw;
    overflow-x: hidden;
    scroll-behavior: smooth;
}
body{
    margin: 0;
    overflow: hidden;

}
header{
    padding-inline: 10%;
    background-color: #0F6CE4;
    height: 6vh;
    width: 100%;
    display: flex;
    align-items: center;
    position: absolute;
    z-index: 3;
    margin-bottom: 10%;
    box-sizing: border-box;

    
}
nav{
    
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    z-index: 4;

}
.logo{
    color: #ffff;
    display: flex;
    font-size: 30px;
    align-items: center;
}
.zdjecielogo{
    max-height: 30px;
}

.zawartosc_menu{
    display: flex;
    gap: 2rem;
    list-style: none;
    
    
}


div.kolo_tlo{
    display: flex;
    justify-content: center;
    align-items: center;
    
}
div.kolo{
    width: 300px;
    height: 300px;
    background-color: #FEFEFE;
    border-radius: 100%;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    z-index: 3;
    overflow: hidden;
    

    
    
    

   
}
div.kolo:hover{
    animation-name: obrot;
    animation-duration: 3s;
    animation-play-state: running;
    cursor: pointer;
    
    
}


div.kolo::after{
    content: "";
    position: absolute;
    background-color: rgba(0, 0,0, 0.3);
    z-index: 3;
    width: 40px;
    height: 20px;
    border-bottom-left-radius: 30%;
    border-top-left-radius: 30%;


}
a{
    height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
}
.kolo a{
    color: green;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    
}
svg.ikona{
    position: absolute;
    z-index: 3;
}


@keyframes obrot {
    from {
            rotate: 0deg;
            
        }
    
        to {
            rotate: 360deg;
        }
}


a{
    text-decoration: none;
    color: #ffff;
    font-size: 15px;
    font-weight: 800;
    font-family: "Inter", sans-serif;
}




footer{
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #0F6CE4;
}

footer p{
    color: #F4F4F4;
    font-family: "Inter", sans-serif;
    font-weight: 600;
    font-size: 15px;


}

section.trzecia{
    padding-top:100px ;
    width: 100%;
    display: flex;
    justify-content: space-around;
    align-items: center;
    background-color: #213357;
    flex-wrap: wrap;
    z-index: 9;
    
}
div.coto{
    width: 50%;
    max-width: 650px;
    height: 700px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    background-color: #213357;
    border: solid 2px #F4F4F4;
    border-radius: 30px;
    margin-bottom:5%;
    padding-bottom:3%;
    

    
}
div.coto_img{
    height: 50%;
    overflow: hidden;
    
}
div.coto_text{
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
    gap: 40px;
    height: 50%;
    width: 80%;
}
div.coto_img img{
    
    width: 100%;
}
div.coto .coto_text h2,div.coto .coto_text h3{
    overflow: hidden;
    text-align: center;
    font-size: 2rem;
    margin: 0;
}
span.niebieski{
    color: #0F6CE4;
}
div.coto .coto_text h3{
    color: #F4F4F4;
    font-size: 1.5rem;
}
section.czwarta{
    background-color: #F4F4F4;
    display: flex;
    width: 100%;
    justify-content: center;
    align-items: center;
    padding-top: 10%;
    padding-bottom: 10%;
    
}
section.czwarta h2{
    color: #0F6CE4;

}

/* ___________________________________________media________________________________________________ */


@media screen and (max-width:900px) {
    section.komputer{
        display: none;
    }
    section.telefon{
        height: 100%;
        width: 100%;
        display:block;
    }
    body{
        max-width: 100vw;
    }
    header{
    
    width: 100%;
    background-color: #0F6CE4;
    height: 6vh;
    display: flex;
    align-items: center;
    
    
}
nav{
    display: flex;
    justify-content: space-between;
    align-items: center;
    
}
    .logo{
        color: #ffff;
        display: flex;
        font-size: 2rem;
        align-items: center;
    }
    .zdjecielogo{
        max-height: 2rem;
    }
    
    .zawartosc_menu{
        overflow: hidden;
        display: none;
        
    
    }

body {
  margin: 0;
}


    div.kolo_tlo{
        background-color: #F4F4F4;
        width: 100vw;
        height: 80vh;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        overflow: hidden;
        position: relative;
    
    }
    div.kolo_tlo::after{
        content: "";
        position: absolute;
        width: 150%;
        height: 100%;
        min-height: 600px;
        overflow: hidden;
        border-bottom-left-radius: 50%;
        border-bottom-right-radius: 50%;
        background-color: #213357;
        z-index: 2;
        top: 0%;   
        
    }
    h2{
        z-index: 3;
        position: relative;
        
        text-decoration: none;
        color: #ffff;
        font-size: 2rem;
        font-weight: 800;
        font-family: "Inter", sans-serif;
        margin-bottom: 0;

    }
    h3{
        z-index: 3;
        position: relative;
        
        text-decoration: none;
        color: #0F6CE4;
        font-size: 1rem;
        font-weight: 800;
        font-family: "Inter", sans-serif;
        margin-bottom: 2%;

    }
    body{
        margin: 0;
    }
    *{
        overflow-x: hidden;
    }
    section.druga{
        display: flex;
        justify-content: space-evenly;
        background-color: #F4F4F4;
       


        
    }
    div.przyciski{
        display: flex;
        flex-direction: column;
    }
    div.kontakt, div.montaz{
        width: 100px;
        height: 100px;
        border: 7px solid #213357;
        border-radius: 100%;
        box-sizing: border-box;
        display: flex;
        justify-content: center;
        align-items: center;
        z-index: 4;
        background-color: #F4F4F4;
        
        
    }
    
    div.kontakt a, div.montaz a{
        width: 100%;
        height: 100%;
        z-index: 4;
    }

    div.kontakt:hover, div.montaz:hover{
        border: 7px solid #0F6CE4;
        
        
        
    }
    
    section.druga p{
        text-align: center;
        text-decoration: none;
        color: #0F6CE4;
        font-size: 1rem;
        font-weight: 800;
        font-family: "Inter", sans-serif;
        margin-bottom: 50%;
        z-index: 4;
        
    }
   
    section.trzecia{
        background-color: #F4F4F4;
        /* section.trzecia{
            padding-top:100px ;
            width: 100%;
            display: flex;
            justify-content: space-around;
            align-items: center;
            background-color: #213357;
            flex-wrap: wrap;
            z-index: 9;
            
        } */
        
    }
    div.coto{
        width: 90%;
        height:100%;
        background-color: #213357;

        border: solid 2px #213357;
        
        /* width: 90%;
    max-width: 600px;
    min-height: 440px;
    height:100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: #213357;
    overflow: hidden;
    border: solid 2px #F4F4F4;
    border-radius: 10%;
    margin-bottom:10%; */


        
    }
    
    span.niebieski{
        color: #0F6CE4;
    }
    div.coto .coto_text h3{
        color: #F4F4F4;
        font-size: 1.5rem;
    }
    
    /* ____________________________________PRODUKTY____________________________________________ */
    section.produkty{
        background-color: #213357;
        width: 100vw;
        height: 100vh;
        position: absolute;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        
    }
    section.produkty a{
        width: 40%;
        height: 30%;
        margin: 4%;
        border-radius: 20px;
        
    }
    .produkty_tlo{
        height: 100%;
        width: 100%;
        max-height: 300px;
        min-width: 200px;
        background-color: #F4F4F4;
    }


















    /* div.tlo_kolo{
        width: 100vw;
    }
    div.tlo_kolo h2{
        position: absolute;
        top: 15%;
        text-align: center;
        width: 300px;
        
        
    }
    div.kolo{
        width: 300px;
        height: 300px;
        display: flex;
        justify-content: flex-end;
        align-items: center;
        display: flex;

    }
    div.kolo:before{
        content: "";
        position: absolute;
        width: 35px;
        height: 25px;
        background-color: rgba(0, 0, 0, 0.3);
        border-top-left-radius:40%;
        border-bottom-left-radius:40%;
        

    }
    div.kolo img{
        position: absolute;
        
        
    } */
    
    :root {
        --bar-width: 40px;
        --bar-height: 5px;
        --hamburger-gap: 6px;
        --foreground: #333;
        --background: white;
        --hamburger-margin: 15px;
        --animation-timing: 200ms ease-in-out;
        --hamburger-height: calc(var(--bar-height) * 3 + var(--hamburger-gap) * 2);
      }
      
      .hamburger-menu {
        --x-width: calc(var(--hamburger-height) * 1.41421356237);
      
        display: flex;
        flex-direction: column;
        gap: var(--hamburger-gap);
        width: max-content;
        position: absolute;
        top: var(--hamburger-margin);
        right: var(--hamburger-margin);
        z-index: 4;
        cursor: pointer;
        overflow: hidden;
      }
      
      .hamburger-menu:has(input:checked) {
        --foreground: white;
        --background: #333;
        
      }
      
      .hamburger-menu:has(input:focus-visible)::before,
      .hamburger-menu:has(input:focus-visible)::after,
      .hamburger-menu input:focus-visible {
        border: 1px solid var(--background);
        box-shadow: 0 0 0 1px var(--foreground);
        
      }
      
      .hamburger-menu::before,
      .hamburger-menu::after,
      .hamburger-menu input {
        content: "";
        width: var(--bar-width);
        height: var(--bar-height);
        background-color: var(--foreground);
        border-radius: 9999px;
        transform-origin: left center;
        transition: opacity var(--animation-timing), width var(--animation-timing),
          rotate var(--animation-timing), translate var(--animation-timing),
          background-color var(--animation-timing);
          overflow: hidden;
      }
      
      .hamburger-menu input {
        appearance: none;
        padding: 0;
        margin: 0;
        outline: none;
        pointer-events: none;
        
      }
      
      .hamburger-menu:has(input:checked)::before {
        rotate: 45deg;
        width: var(--x-width);
        translate: 0 calc(var(--bar-height) / -2);
        
      }
      
      .hamburger-menu:has(input:checked)::after {
        rotate: -45deg;
        width: var(--x-width);
        translate: 0 calc(var(--bar-height) / 2);
        
      
      }
      
      .hamburger-menu input:checked {
        opacity: 0;
        width: 0;
      }
      
      .hamburger-menu:has(input:checked) + .sidebar {
        translate: 0;
        z-index: 4;
        
      }
}