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

/* Variáveis */
:root {
    --bg-color: #d1daf3;
    --text-color: #00082f;
    --bg-primary: #304bcd;
    --bg-secondary: #5572e3;
}

a {
    text-decoration: none;
}

body {
    background: var(--bg-color);
    font-family: 'Ubuntu', sans-serif;
    transition: background 0.2s linear;
}

.container {
    text-align: center;
    width: 300px;
    margin: 60px auto;
}

/* Imagem avatar */
#perfil {
    border-radius: 50%;
    width: 200px;
    height: 200px;
    padding: 3.7px;
    border: #4263EB solid 4px;
    box-shadow: 0 0 1.2em var(--bg-primary);
}

/* Nome */
#nome {
    font-size: 32px;
    color: var(--text-color);
    margin-top: 24px;
    margin-bottom: 8px;
}

/* Username */
#username {
    color: var(--text-color);
    font-weight: 400;
    opacity: 0.8;
    font-size: 18px;
}

/* Icones */
img.icon {
    height: 20px;
    width: 20px;
    margin-right: 3px;
}

/* Estilo inks */
ul {
    list-style: none;
    margin: 48px 0;
}

ul li a{
    display: flex;
    height: 53px;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    box-shadow: 2px 2px 2px var(--bg-secondary);
    color: white;
    text-transform: uppercase;
    font-size: 14px;  
    margin-bottom: 16px;
    border-radius: 6px;
    transition: background 400ms;
}

/* Pseudo-class */
ul li a:hover {
    background: var(--bg-secondary);
    transform: translate(-2px, -2px);
    box-shadow: 4px 4px 8px #0000007e;
}

footer {
    font-weight: 500;
    font-size: 12px;
    color: var(--text-color);
    opacity: 0.6;
    transition: opacity 400ms;
}

footer:hover {
    opacity: 1;
}

footer a {
    color: var(--text-color);
}

footer a:hover{
    color: #4263EB;
}

/* Estilo para Theme Color */

#theme {
    opacity: 0;
    position: absolute;
}

.label {
    background: rgb(73, 102, 179);
    border-radius: 50px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 5px;
    position: relative;
    height: 25px;
    width: 50px;
    transform: scale(1.5);
}

.label .ball {
    background: white;
    border-radius: 50%;
    position: absolute;
    top: 2px;
    left: 2px;
    height: 22px;
    width: 22px;
    transform: translateX(0px);
    transition: transform 0.2s linear;
}

#theme:checked + .label .ball{
    transform: translateX(24px);
}

.fa-moon {
    color: #f1c40f;
}

.fa-sun {
    color: #f39c12;
}