@import url("https://fonts.googleapis.com/css?family=Poppins:100,200,300,400,500,600,700,800,900");

*{
    margin: 0;
    padding: 0;
}

body{
    user-select: none;
    height: 1000px;
    background:   #222222;
    font-family: "Poppins", sans-serif;
}

::-webkit-scrollbar{
    width: 0.4em;
}

::-webkit-scrollbar-track{
    margin-block: 10px;
}

::-webkit-scrollbar-thumb{
    background: rgb(2,0,36);
    background: #fff;
    border-radius: 100vw;
}

:root{
    --visina: 800px; 
}

/*  HEADER */

header{
    z-index: 1;
    left: 2.5%;
    right: 2.5%;
    margin: 0 auto;
    width: 95%;
    display: flex;
    position: fixed;
    color: #fff;
    background-color: rgba(255, 255, 255, 0.918);
}

.logo {
    margin-left: 50px;
    margin:5px 20px;
}

.logo img{
    max-height: 50px;
}
  
header #lista1{
    position: absolute;
    margin: auto 0;
    padding: 15px 0;
    right: 100px;
}

header #lista1 li{
    font-size: .9em;
    margin-right: 20px;
    color: #000;
    right: 0;
    list-style: none;
    position: relative;
    float: right;
}

header #lista1 li a{
    color: #000;
}

#mail i,#br-tel i{
    margin-right: 5px;
}

/* HERO SECTION */

.hero-section{
    z-index: 0;
    position: relative;
    display: flex;
    flex-direction: column;
    color: #fff;
    height: var(--visina);
    left: 2.5%;
    right: 2.5%;
    width: 95%;
    background-position: center bottom;
    background-position: center -200px;
}


#background-slider{
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url("./main-background.jpg");
    position: absolute;
    transition: background-image 0.5s ease-in-out;
    height: var(--visina);
    width: 100%;
    background-position: center -470px;
    z-index: -1;
}

.hero-section .hero-login{
    text-align: center;
    font-family: "poppins", sans-serif;
    width: 20%;
    color: #000;
    padding: 40px 0 100px 0;
    margin: auto 0 auto 100px;
    background: #fff;
    display: flex;
    flex-direction: column;
}

.hero-section .hero-login h3{   
    text-align: center;
    font-size: 18px;
    font-weight: bold;
}

.hero-section .hero-login p{
    font-size: 15px !important;
    margin-bottom: 30px;
    text-transform: capitalize;
}

.hero-section .hero-login input{
    cursor: text;
    padding: 10px 0;
    background-color: #f0f0f0;
    border: 0;
    text-align: center;
    padding: 15px 20px;
    border-radius: 5px;
    margin: 3px auto;
    width: 70%;
}

.hero-section .hero-login #btn{
    padding: 0;
    cursor: pointer;
    margin: 20px auto 0 auto;
    width: 300px;
    height: 40px;
    border: 0;
    border-radius: 5px;
    background-color: #2092d4;
    color: #fff;
    font-family: "poppins", sans-serif;
    box-shadow: 0px 5px #0f5a86;
    transition: .6s;
}

.hero-section .hero-login #btn:hover{
    box-shadow: 0px 12px #0f5a86;
    transition: .6s;
}

.hero-section .hero-login #btn:active{
    margin-top: 23px;
    margin-bottom: -3px;
    transition: .1s;
    box-shadow: 0px 7px #0f5a86;
}

.hero-section .hero-login label{
    text-align: left;
    margin: 10px 0 0 40px;
}

.hero-section .hero-login select option{
    font-size: 1.4em;
}

/* ABOUT */

.about{
    z-index: 0;
    position: relative;
    top: -100px;
    margin: 0 auto;
    text-align: center;
}

.about ul{
    position: relative;
    top: -100px;
    justify-content: center;
    margin:  auto auto;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
}

.about ul li{
    margin: 20px 20px;
    max-width: 600px;
    list-style: none;
}

.about ul li img{
    height: 200px;
    border: 2px solid #fff;
    border-radius: 5px;
}

.about ul li{
    display: flex;
    flex-direction: row;
}

.about ul li .text{
    margin-left: -5px;
    background-color: #fff;
}

.about ul li .text h4{
    margin-top: 20px;
    font-size: 20px;
}

.about ul li .text p{
    color: #666;
    width: 70%;   
    margin: 15px auto 10px auto;
}

/* FOOTER */

footer{
    position: relative;
    top: -400px;
    z-index: -1;
    background-color: #0f5a86;
    height: 650px;
}

footer .footer{
    position: absolute;
    width: 100%;
    background-color: #222222;
    height: 90px;
    bottom: 0;
}

footer .footer h5{
    color: #fff;
    font-size: 17px;
    margin: 30px auto 0 auto;
    text-align: center;
    font-family: "poppins", sans-serif;
}

footer .footer p{
    color: #fff;
    text-align: center;
    font-size: 15px;
}

footer .footer p span a{
    color: #2092d4;
}

footer .footer ul{
    display: none;
    padding: 15px 0;    
    margin: 40px auto 0 auto;
}

footer .footer ul li{
    align-items: center;
    text-align: center;
    display: flex;
    font-size: 20px;
    margin: 0px auto;
    color: #fff;
    list-style: none;
}

footer .footer ul li i,a{
    font-size: 1em;
    text-align: center;
    color: #eee;
    text-decoration: none;
}

/* RESPONSIVE */

@media only screen and (max-width: 1600px) {
    .hero-section .hero-login p{
        font-size: 1.2vh;
    }

    .hero-section .hero-login #btn{
        width: 200px;
    }

    .about ul li img{
        height: 150px;
    }

}

@media only screen and (max-width: 1500px) {
    .hero-section{
        height: 700px;
    }

    .hero-section .hero-login {
        width: 25%;
    }
    
    #br-tel{
        font-size: 0.9em;
    }

    #br-tel1{
        font-size: 0.9em;
    }

    #mail{
        font-size: 0.9em;
    }

    .about{
        width: 100%;
        top: -30px;
    }
}

@media only screen and (max-width: 1250px){
    .hero-section .hero-login{
        width: 30%;
    }
    .about{
        margin-top: 70px;
    }

    .about ul li .text{
        max-width: 250px;
    }
    .hero-section{
        background-size: 100%  140% !important;
    }
}

@media only screen and (max-width: 1070px){

    .hero-section .hero-login{
        width: 35%;
        margin-right: 50px;
    }

    .about ul #slika3{
        display: none;
    }

    .hero-section{
        background-size: 100% 100% !important;
    }
}

@media only screen and (max-width: 950px){
    
    #br-tel,#mail,#br-tel1{
        font-size: 1em;
    }


    .hero-section{
        flex-direction: column;
    }

    .hero-section .hero-text{
        width: 90%;
        margin: 50px auto 50px auto;
        text-align: center;
    }

    .hero-section .hero-login{
        margin: auto auto;
        height: 30%;
        width: 50%;
    }

    .about{
        margin-top: 150px;
    }
}

@media only screen and (max-width: 795px){
    #lista1{
        display: none;
    }

    footer .footer ul{
        display: flex !important;
    }
    
    .hero-section .hero-text h1{
        font-size: 30px;
    }

    .hero-section .hero-text p{
        font-size: 15px;
    }

    .about ul{
        margin-top: 120px;
    }
    
    .about ul #slika1{
        order: 2;
    }

    .about ul #slika2{
        order: 1;
    }
    
    .about ul #slika3{
        order: 3;
        display: block;
    }

    footer{
        top: -400px;
        height: 550px;
    }
}

@media only screen and (max-width: 650px){
    .hero-section .hero-login{
        width: 70%;
    }
    
    .about ul{
        align-items: center;
        flex-direction: column;
        flex-wrap: nowrap;
    }

    .about ul #slika2{
        display: flex;
        margin: 10px 0 20px 0;
    }

    .about ul #slika2 .text{
        position: relative;
        left: -10px;
        padding: 2px;
        margin: auto;
    }

    footer .footer ul li p{
        font-size: 13px;
    }

}

@media only screen and (max-width: 560px) {
    header{
        width: 100%;
        right: 0;
        left: 0;
    }

    .hero-section{
        height: calc(var(--visina)+0px);
        background-size: 150% !important;
    }
    
    .hero-section .hero-login{
        margin-top: 200px;
    }

    .about ul #slika2{
        flex-direction: column;
    }

    .about ul #slika2 .text{
        position: relative;
        top: -10px;
        left: 0;
        padding: 2px;
        margin: auto;
    }

    footer .footer ul{
        text-align: center;
        margin: 0 auto;
        flex-direction: column;
    }

    footer .footer ul li{
        margin: 5px auto;
    }

    .logo {
        z-index: 1;
        position: relative;
        display: block;
        margin: 5px auto;
    }
    
    .logo img{
        max-height: 50px;
    }
}

@media only screen and (max-width: 450px){
    .hero-section .hero-text h1{
        font-size: 20px;
        margin-top: 50px;
    }

    .hero-section .hero-login{
        width: 95%;
    }
    
    .hero-section .hero-login h3{   
        text-align: center;
        font-size: 18px;
        font-weight: bold;
    }
}