/********************
        GENERAL
********************/ 
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: linear-gradient(90deg, rgba(238, 237, 235, 0.8) 0%, rgba(173, 173, 170, 0.8) 100%), url(img/svestky-art-orez-tiny.jpg);
    background-size: cover;
    background-position: top;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

/********************
        HEADER
********************/
header {
    background: rgb(245, 217, 43);
    height: 80px;
    width: 100%;
    }


.logo {
    color: black;
    font-size: 25px;
    line-height: 80px;
    padding: 0 80px;
    font-family: 'Instrument Serif', serif;
    }

nav {
    position: relative;
    }
    
nav ul {
    position: absolute;
    top: -78px;
    right: 60px;
    }

nav li {
    display: inline-block;
    list-style-type: none;
    line-height: 80px;
    margin: 0 5px; 
    }
    
nav a {
    text-decoration: none;
    color: black;
    font-family: 'Instrument Serif', serif;
    font-weight: 700;
    font-size: 18px;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-left: 10px;
    margin-right: 10px;
    line-height: 80px;
    padding: 8px;
    }

a.active, nav a:hover {
    background: rgba(252, 243, 189, 1);
    border-radius: 15px;
    transition: background-color 0.3s;
}

.checkicon {
    position: absolute;
    right: 20px;
    top: -78px;
    font-size: 30px;
    color: black;
    line-height: 80px;
    margin-right: 40px;
    cursor: pointer;
    display: none;
}

#check {
    display: none;
    }

/********************
        SECTIONS
********************/

/** TITULEK STRANY **/

.nazev-strany {
    width: 100%;
    height: 220px;
    background: url(img/plums-orez1-tiny.jpg);
    background-size: cover;
    background-position: top;
    background-attachment: fixed;
    background-repeat: no-repeat;
    
}

.nazev-strany h1 {
    color: black;
    font-family: 'Instrument Serif', serif;
    font-weight: 700;
    font-size: 45px;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-align: center;
    background: rgba(184, 196, 203, 0.2);
    text-shadow: 2px 2px 6px rgb(255, 255, 255);
    padding-top: 30px;
    padding-bottom: 15px;
}    

.nazev-strany h2 {
    color: black;
    font-family: 'Instrument Serif', serif;
    font-weight: 700;
    font-size: 60px;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-align: center;
    padding-bottom: 30px;
    background: rgba(184, 196, 203, 0.2);
    text-shadow: 2px 2px 6px rgb(255, 255, 255);
    border-bottom: 12px solid rgb(210, 182, 10);
}

/** ROZDĚLOVNÍK**/

.rozdelovnik {
    display: flex;
    flex-direction: row;
    justify-content: space-evenly
}

.nabidka {
    width: 75vw;
    margin: 0 auto;
    margin-top: 40px;
    background: rgba(238, 237, 235, 0.4);
    border-radius: 30px;
    padding: 25px;
    font-family: 'Instrument Serif', serif;
    font-size: 20px;
    font-weight: 700;
    line-height: 28px;
    letter-spacing: 0.2px;
    text-align: justify;
}

.uvod {
    font-size: 22px;
    padding-top: 15px;
    padding-bottom: 50px;
    text-align: center;
}

.produkt {
    text-decoration: none;
    color: black;
    font-size: 30px;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 60px;
    
}

/*Enzymy*/
.enzymy {
    width: 375px;
    background: rgb(186, 205, 146);
    border: 6px solid rgb(131, 148, 92);
    border-radius: 50%;
    height: 375px;
    text-align: center;
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.enzymy p {
    font-size: 22px;
    margin-left: 50px;
    margin-right: 50px;
}

.E {
    font-size: 22px;
    display: inline-block;
    margin-top: 30px;
    color: black;
    padding: 8px 20px;
}

.E:hover {
    text-decoration: none;
    background: rgb(231, 251, 190);
    border-radius: 12px;
}

/*Kvasinky*/

.kvasinky {
    width: 375px;
    background:rgb(255, 187, 112);
    border: 6px solid rgb(214, 149, 74);
    border-radius: 50%;
    height: 375px;
    text-align: center;
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.kvasinky p {
    font-size: 22px;
    margin-left: 50px;
    margin-right: 50px;
}

.K {
    font-size: 22px;
    display: inline-block;
    margin-top: 30px;
    color: black;
    padding: 8px 20px;
}

.K:hover {
    text-decoration: none;
    background: rgb(255, 215, 173);
    border-radius: 12px;
}


/*Živné soli*/
.zivne-soli {
    width: 375px;
    background:rgb(209, 187, 158);
    border: 6px solid rgb(167, 146, 119);
    border-radius: 50%;
    height: 375px;
    text-align: center;
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.zivne-soli p {
    font-size: 22px;
    margin-left: 50px;
    margin-right: 50px;
}

.Z {
    font-size: 22px;
    display: inline-block;
    margin-top: 30px;
    color: black;
    padding: 8px 20px;
}

.Z:hover {
    text-decoration: none;
    background: rgb(234, 216, 192);
    border-radius: 12px;
}


/********************
       FOOTER
********************/

footer {
    width: 100%;
    height: 65px;
    margin-top: 40px;
    background: rgb(245, 217, 43);
    font-family: 'Instrument Serif', serif;
    font-size: 20px;
    font-weight: 700;
    line-height: 65px;
    text-align: center;
}