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

:root{
    --purple-200: #9a7bd1;
    --purple-500: #6b36c8;
    --purple-800: #441f88;
    --black-800: #171717;
    --gray-200: #cccccc;
    --white: #f9f9f9;
}

body{
    background: var(--gray-200);
    color: var(--black-800);
    font-family: sans-serif;
}

h1, h2, h3 {
    font-weight: 700;
}

h1 {
    color: var(--white);
    font-size: 2rem;
}

h2 {
    color: var(--black-800);
    font-size: 1.5rem;
    padding: 1rem 0;
    font-weight: 600;
}

h3 {
    color: var(--white);
    font-size: 1rem;
    text-align: justify;
}

section{
    width: 90%;
    margin: 2rem auto;
}

header {
    background: var(--purple-800);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
}

nav ul{
    list-style: none;
    display: flex;
    gap: 1rem;
}

nav a {
    color: var(--white);
    font-size: 1.1rem;
    text-decoration: none;
}

nav a:houver {
    color: var(--purple-200);
    text-decoration: underline;
}

#about article {
    display: flex;
    align-items: center;
    gap: 2rem;
}

#about img {
    width: 200px;
    flex-shrink: 0;
}

#about p {
    flex: 1;
}

#video figure {
    display: flex;
    justify-content: center;
}

footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    color: var(--white);
    background-color: var(--purple-500);
    font-weight: bold;
    text-align: center;
}

footer section {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin: 1rem 0;
}

footer img {
    width: 2rem;
    height: 2rem;
    display: block;
    filter: invert(100%);
    transition: filter;
}

footer img:hover {
    filter: brightness(0)
    saturate(100%)
    invert(65%)
    sepia(59%)
    saturate(2437%)
    hue-rotate(213deg)
    brightness(86%)
    contrast(88%)
}

.main_contato{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    width: 90%;
    margin: 2rem auto;
    justify-content: center; 
    align-items: center;     
}

form {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1.5rem;
    border-radius: 0.75rem;
}

form input,textarea {
    padding: 0.5rem;
    border-radius: 0.75rem;
    border: none;
    font-size: 1rem;
}

textarea {
    resize: none;
    height: 5rem;
}

form button {
    background: var(--purple-800);
    color: var(--white);
    padding: 0.75rem;
    border: 1px solid var(--purple-500);
    border-radius: 0.75rem;
    font-weight: 700;
    cursor: pointer;
}

form button:hover {
    background: var(--purple-500);
}

form span {
    color: #ff0000;
    font-size: 0.75rem;
}

/* Mapa */
.article_mapa {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    background: var(--white);
    padding: 1.5rem;
    border-radius: 0.75rem;
}

.article_mapa address {
    width: 75%;
}

.article_mapa address p { 
    font-weight: 600; 
}

.article_mapa iframe {
    align-self: center; 
}