@charset "UTF-8";

@font-face {
    font-family: 'Android';
    src: url(fonts/idroid.otf) format('opentype');
    font-weight: normal;
}

:root {
    --cor0: #c5ebd6;
    --cor1: #83e1ad;
    --cor2: #3ddc84;
    --cor3: #2fa866;
    --cor4: #1a5c37;
    --cor5: #063d1e;

    --fonte-padrao: Arial, Helvetica, sans-serif;
    --fonte-destaque: 'Bebas Neue', cursive;
    --fonte-android: 'Android', sans-serif;
}

*{
    margin: 0px;
    padding: 0px;
}

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


a.externo::after{
    content: '\1f517';
}

header {
    background-image: linear-gradient(to bottom, var(--cor3), var(--cor5));
    color: white;
    text-align: center;
    min-height: 150px;
    padding-top: 40px;
    text-shadow: 2px 2px 3px rgba(0, 0, 0, 0.485);
}
header > h1 {
    font: normal 3em var(--fonte-destaque);
    margin-bottom: 20px;
}
header > p {
    font: normal 1.2em var(--fonte-padrao);
    padding: 0px 10px 15px 10px;
    max-width: 600px; /* Converte a display: block*/
    margin: auto;
}


nav {
    background-color: var(--cor5);
    padding: 20px;
    box-shadow: 0px 7px 7px rgba(0, 0, 0, 0.418);
}
nav > a{
    color: var(--cor0);
    text-decoration: none;
    padding: 10px;
    font-weight: bold;
}

nav a:hover {
    background-color: rgba(131, 225, 173, 0.137);
    border-radius: 5px;
    color: rgb(25, 218, 112);
    transition-duration: 0.4s;
}


main {
    background-color: white;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    min-width: 300px; /*Medidas adptáveis/responsivas*/
    max-width: 1000px; /*Ajustes min e max de larguras*/
    padding: 20px;
    margin: auto;
    margin-bottom: 30px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.418);
}
main h1 {
    font: normal 1.8em var(--fonte-android);
    color: var(--cor5);
}
main h2 {
    font: normal 1.3em var(--fonte-android);
    color: var(--cor4);
    background-image: linear-gradient(to right, var(--cor1), transparent);
    text-indent: 6px;
}
main p {
    margin: 15px 0px;
    text-align: justify;
    text-indent: 30px;
    line-height: 2em; /*Espaçamento entre linhas 1.2em(default), 1.5em, 2.0em*/
    font-size: large;
}
main strong {
    color: var(--cor4);
}
main a {
    text-decoration: none;
    color: var(--cor4);
    font-weight: bold;
}
main a:hover{
    color: var(--cor3);
    text-decoration: underline;
}
main img {
    width: 100%;
}
main img.pequena {
    max-width: 300px;
    display: block;
    margin: auto;
}

.video {
    position: relative;
    background-color: var(--cor4);
    height: 0px;
    margin: auto -20px 15px -20px;
    padding-bottom: 59%;
}
.video > iframe {
    position: absolute;
    top: 5%;
    left: 5%;
    width: 90%;
    height: 90%;
}

aside {
    background-color: var(--cor1);
    border-radius: 10px;
    padding: 10px;
    box-shadow: 3px 3px 8px rgba(0, 0, 0, 0.418);
}
aside > h3 {
    background-color: var(--cor4);
    padding: 10px;
    color: white;
    margin: -10px -10px 0px -10px;
    border-radius: 10px 10px 0px 0px;
}

aside ul {
    list-style-type: '\2714\00A0\00A0';
    columns: 2;
    list-style-position: inside;
}

footer {
    background-color: var(--cor5);
    color: white;
    text-align: center;
    font-size: 0.8em;
    padding: 5px;
}

footer a {
    color: white;
    font-weight: bolder;
}

/* ADD em @media
header {padding-bottom: 15px;}
nav a {font-size: small; padding: 9px;} */