@charset "UTF-8";

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Raleway:wght@100;300;500;600&display=swap');

@import url('https://fonts.googleapis.com/css2?family=Raleway:wght@100&display=swap');

@font-face {
    font-family: 'Android';
    src: url('../fontes/idroid.otf') format('opentype');
    font-weight: normal;
}
:root{
    --cor0: #c5ebd6;
    --cor1: #83e1ad;
    --cor2: #3ddc84;
    --cor3: #1a5c37;
    --cor4: #063d1e;
    
    --fonte-padrao: Arial, Verdana, Helvetica, sans-serif;
    --fonte-destaque:'Bebas Neue', cursive;
    --fonte-android: 'Android', cursive;
    --fonte-numero2: 'Raleway', cursive;

}
/* Essa variável vai servir para zerar as margens e o alcochoamento de todos os elementos dentro deste documento html*/
*{
    margin: 0px;
    padding: 0px;
}

body{
    background-color: var(--cor0);
    font-family: var(--fonte-numero2);
    
}

a.externo::after{
    content: '\00A0\1F517';
}


header{
    background-color: var(--cor3);
    background: linear-gradient(to bottom, var(--cor2), var(--cor4));
    min-height: 150px;
    padding-top: 50px;
}

header > p{
    color: white;
    font-size: 1.2em;
    text-align: center;
    max-width: 600px;
    padding-right: 10px;
    padding-left: 10px;
    margin: auto;
    padding-bottom: 30px;
    text-shadow: 2px 2px 0px rgba(0, 0, 0, 0.5);
}

header > h1{

    font-family: var(--fonte-destaque);
    font-size: 4em;
    font-weight: normal;
    text-align: center;
    margin-bottom: 20px;
    color: white;
    text-shadow: 2px 2px 0px rgba(0, 0, 0, 0.5);
}

nav{
    background-color: var(--cor4);
    padding: 10px;
    box-shadow: 0px 7px 7px rgba(0, 0, 0, 0.233);
}

nav > a:hover{
    background-color: var(--cor1);
    border-radius: 7px;
    color: var(--cor4);
    transition-duration: 0.5s;
}
nav > a{
    color: var(--cor2);
    padding: 10px;
    text-decoration: none;
    font-weight: bold;
}

main{
    
    padding: 20px;
    min-width: 300px;
    max-width: 800px;
    margin: auto;
    margin-bottom: 30px;
    background-color: white;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.466);
    border-radius: 0px 0px 10px 10px;
}

main h1{
    font-family: var(--fonte-android);
    color: var(--cor4);
    font-size: 1.8em;
    font-weight: normal;
}

main h2{

    border-radius: 3px;
    padding-left: 5px;
    font-family: var(--fonte-android);
    font-weight: normal;
    color: var(--cor3);
    font-size: 1.3em;
    background-image: linear-gradient(to right, var(--cor2), transparent);
    text-indent: 8px;
}

main p{
    margin: 15px 0px;
    text-align: justify;
    text-indent: 30px;
    font-size: 1em;
    line-height: 1.5em; 
}

main strong{
    color: var(--cor3);
    font-weight: bold;    
}

main a{
    text-decoration: none; 
    background-color: var(--cor1);
    padding: 2px 8px;
}

main a:hover{
    text-decoration: underline;
    font-weight: bold;
    color: var(--cor4);

}

main img{
    width: 100%;
}

main img.pequena{
    max-width: 350px;
/* Uma imagem é considerada um in-line, eu tenho que forçar ela a ser , mesmo que só mostrando, um bloco.*/
    display: block;
    margin: auto;
    
}



div.video{
    /*background-color: var(--cor4);*/
    margin: 0px -20px 30px -20px;
    padding: 20px;
    padding-bottom: 60%;
    position: relative;
    
}

div.video > iframe{
    position: absolute;
    top: 5%;
    left: 5%;
    width: 90%;
    height: 90%;
}

aside{
    background-color: var(--cor1);
    padding: 10px;
    border-radius: 10px;
}

aside > ul{
    text-decoration: none;
    list-style-type: '\2714\00A0'; /*não é compatível com todos os navegadores*/
    list-style-position: inside;
    columns: 2;
}

aside > h3{
    background-color: var(--cor3);
    color: white;
    padding: 10px;
    margin: -10px -10px 0px -10px;
    border-radius: 10px 10px 0px 0px;
    box-shadow: 3px 3px 8px rgba(0, 0, 0, 0.26);
}

footer{
    background-color: var(--cor4);
    color: white;
    text-align: center;
    font-size: 0.8em;
    padding: 5px;
     
}

footer a{
    color: white;
    font-weight: bolder;
    text-decoration: none;
}

footer  a:hover{
    text-decoration: underline;
    color: var(--cor1);
}