@charset "UTF-8";

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

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

:root {
    --cor01: #c5ebd6;
    --cor02: #83e1ad;
    --cor03: #3ddc84;
    --cor04: #2fa866;
    --cor05: #1a5c37;
    --cor06: #063d1e;

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

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--cor01);
    font-family: var(--fonte-padrao);
    position: relative;
}

a.externo::after {
    content: '\1F4CE';
}

header {
    background-image: linear-gradient(to bottom, var(--cor03), var(--cor06));
    min-height: 150px;
    text-align: center;
    padding-top: 30px;
    padding-bottom: 30px;
}

header h1 {
    color: white;
    font-family: var(--fonte-destaque);
    font-size: 3em;
    font-weight: normal;
    margin-bottom: 20px;
    text-shadow: 2px 2px 0px rgba(0, 0, 0, 0.389);
}

header p {
    color: white;
    font-family: var(--fonte-padrao);
    font-size: 1.2em;
    max-width: 600px;
    margin-bottom: 40px;
    margin: auto;
    padding-right: 10px;
    padding-left: 10px;
}

nav {
    background-color: var(--cor06);
    box-shadow: 0px 7px 7px rgba(0, 0, 0, 0.256);

    padding: 10px 2px;
}

nav a {
   color: white;
   text-align: center;
   text-decoration: none;
   padding: 10px; 
   font-weight: bold;
   border-radius: 5px;
   transition-duration: 0.3s;
}

nav a:hover {
    background-color: var(--cor03);
    color: var(--cor06);
}

main {
    background-color: white;
    min-width: 300px;
    max-width: 800px;
    margin: auto;
    margin-bottom: 30px;
    padding: 20px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.477);
    border-radius: 0px 0px 5px 5px;
}

main p {
    margin: 15px 0px;
    text-align: justify;
    text-indent: 5%;
    font-size: 1em;
    line-height: 1.5em;
}

main strong {
    color: var(--cor05);
    font-weight: bold;
    padding: 2px 4px;
}

main a {
    background-color: var(--cor03);
    text-decoration: none;
    font-weight: bold;
    color: var(--cor05);
    padding: 2px 2px;
}

main a:hover {
    text-decoration: underline;
    color: var(--cor06);
}

main img {
    width: 100%;
}

main img#pequena {
    display: block;
    margin: auto;
    max-width: 350px;
}

main h1 {
    color: var(--cor06);
    font-weight: normal;
    font-size: 1.7em;
    font-family: var(--fonte-android);
}

main h2 {
    font-family: var(--fonte-android);
    color: var(--cor05);
    font-size: 1.3em;
    font-weight: normal;
    background-image: linear-gradient(to right, var(--cor02), transparent);
    text-indent: 8px;
}

.video {
    background-color: var(--cor05);
    margin: 0px -20px 30px -20px;
    padding: 15px;

    position: relative;
    padding-bottom: 57.1%;
}

iframe {
    position: absolute;
    top: 5%;
    left: 4.5%;
    width: 90%;
    height: 90%;
}

aside {
    background-color: var(--cor01);
    padding: 10px;
    border-radius: 11px;
    box-shadow: 3px 3px 7px rgba(0, 0, 0, 0.367);
    border: 1px solid var(--cor04);
}

aside h3 {
    background-color: var(--cor04);
    color: white;
    padding: 10px;
    margin: -10px -10px -0px -10px;
    border-radius:10px 10px 0px 0px;
}

aside ul {
    list-style-type: '\2705\00a0\00a0';
    list-style-position: inside;
    columns: 2;
}

footer {
    background-color: var(--cor05);
    color: white;
    text-align: center;
    padding: 5px;
    font-size: 0.8em;
}

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

footer a:hover {
    text-decoration: underline;
    color: var(--cor01);
}

#toUp {
    background-color: rgb(0, 72, 255);
    color: white;
    width: 50px;
    height: 50px;
    position: fixed;
    bottom: 40px;
    right: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.6em;
    transform: scale(1);
    transition: 0.5s ease;
    border-radius: 50%;
    z-index: 99;
}

#toUp:hover {
    background-color: var(--cor04);
    color: white;
    animation: scale 1s ease forwards;
    box-shadow: 1px 2px 4px  black;
    border: 1px solid #063d1e;
}

@keyframes scale {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.1);
    }
}