* {

    margin: 0;

    padding: 0;

    box-sizing: border-box;

}



html {

    scroll-behavior: smooth;

    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;

    background-color: #fcfaf7;

    color: #33261c;

}



section:not(#uvod) {

    padding: 100px 5%; 



    scroll-margin-top: 80px; 

    

    min-height: 80vh;

    display: flex;

    flex-direction: column;

    justify-content: center; 

    max-width: 1400px;

    margin: 0 auto;

}



.btn {

    display: inline-block;

    padding: 14px 35px;

    background-color: #735338;

    color: white;

    text-decoration: none;

    font-weight: 600;

    text-transform: uppercase;

    font-size: 13px;

    border-radius: 3px;

    transition: background 0.3s;

    letter-spacing: 1px;

}



.btn:hover {

    background-color: #5c4d42;

}



@media (max-width: 768px) {

    section:not(#uvod) {

        padding: 60px 6%;

        min-height: auto; 

    }

    

    .btn {

        padding: 12px 28px;

        font-size: 12px;

    }

}



@media (min-width: 2560px) {



    section:not(#uvod) {

        max-width: 1800px; 

    }

    

    #o-nas {

        max-width: 1600px;

    }





    body {

        font-size: 18px;

    }



    .o-nas-text p {

        font-size: 18px;

        line-height: 1.8;

    }



    .o-nas-text h3 {

        font-size: 36px;

    }



    .hero-content h1 {

        font-size: 72px; 

    }



    .hero-content h2 {

        font-size: 46px;

    }

}