body{
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    background-color: #101010;
    color: #f5f5f5;
    overflow-x: hidden;
    font-size: 1.2rem;
}

a{
    text-decoration: none;
    color: #529efb;
}

a:hover:not(.btn){
    text-decoration: underline dotted;
}

h1, .h1{font-size: 3rem;}
h2, .h2{font-size: 2.25rem;}
h3, .h3{font-size: 1.8rem;}
h4, .h4{font-size: 1.5rem;}
h5, .h5{font-size: 1.2rem;}
h6, .h6{font-size: 0.9rem;}
h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6{
    font-weight: bold;
    text-align: center;
    color: #529efb;
    font-family: 'Comic Sans MS', sans-serif;
}

#header{
    background-color: #202020;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 8vh;
    padding-left: 1rem;
    padding-right: 2rem;
}

#header .logo{
    height: 6vh;
    width: 6vh;
}

nav ul, nav ol{
    list-style: none;
    display: flex;
    gap: 3rem;
    margin: 0;
    font-weight: bold;
    flex-direction: row;
}

.hidden{
    display: none;
}

.txt-center{
    text-align: center;
}

.logo-wrap{
    display: flex;
    align-items: center;
    gap: 2rem;
    cursor: pointer;
}

@media (max-width:600px){
    .logo-wrap>span{
        display: none;
    }
}

section{
    display: flex;
}

section:nth-of-type(even){
    background-color: #202020;
}

section *{
    margin: 0;
}

section>div{
    padding: 1rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 3rem;
}

section>img{
    object-fit: contain;
    object-position: center;
}

.btn, button, [type="submit"], [type="button"], [type="reset"]{
    background-color: #008bff;
    color: #f5f5f5;
    padding: 1rem 2rem;
    border-radius: .4rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease-in-out;
}
.btn:hover, button:hover, [type="submit"]:hover, [type="button"]:hover, [type="reset"]:hover, .btn:focus, button:focus, [type="submit"]:focus, [type="button"]:focus, [type="reset"]:focus{
    background-color: #003ff1;
}

::-webkit-scrollbar{
    width: .7rem;
    background-color: #000000;
    box-shadow: inset 0 0 5px #acacac;
}
::-webkit-scrollbar-thumb{
    background-color: #008bff;
    border-radius: 0.5rem;
    cursor: pointer;
    box-shadow: inset 0 0 5px #84bbff;
    transition: all 0.3s ease-in-out;
}
::-webkit-scrollbar-thumb:hover{
    background-color: #003ff1;
}

.fala{
    background-image: url(../img/fala.svg);
}

.marg{
    height: 10vh;
    width: 100%;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    margin-top: 3rem;
}

.large{
    font-size: 1.5rem;
}

@media(orientation:landscape){
    section:nth-of-type(even){
        flex-direction: row;
    }
    section:nth-of-type(odd){
        flex-direction: row-reverse;
    }
    
    section>*{
        width: 49.5vw;
    }
    
    section>img{
        height: 90vh;
    }
    
}

@media (orientation:portrait){
    section{
        flex-direction: column;
    }
    
    
    section>img{
        height: 45vh;
    }
}