/* Paleta de cores */
:root {
  --color1: #000000;
  --color2: #272727;
  --color3: #4e4e4e;
  --color4: #747474;
  --color5: #9b9b9b;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Poppins, sans-serif;
}

body {
  background-color: var(--color5);
  color: var(--color1);
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Estilo do Cabeçalho */
header {
  background-color: var(--color1);
  color: white;
  padding: 1rem;
  text-align: center;
}

header h1 {
  font-size: 2rem;
}

nav {
  margin-top: 1rem;
}

nav a {
  color: white;
  text-decoration: none;
  margin: 0 1rem;
  font-weight: bold;
}

nav a:hover {
  color: var(--color5);
}

#hero {
  display: flex;
  background-color: blue;
}

/* Estilo da Barra Lateral */
aside {
  background-color: var(--color2);
  color: white;
  padding: 1rem;
  width: 250px;
  float: left;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

aside img {
  width: 100%;
  border-radius: 50%;
  margin-bottom: 1rem;
}

aside h2,
aside h3 {
  color: var(--color5);
}

aside p,
aside ul {
  margin-top: 1rem;
}

aside ul {
  list-style: none;
}

aside a {
  color: var(--color5);
  text-decoration: none;
}

aside a:hover {
  color: white;
}

/* Estilo do Conteúdo Principal */
main {
  padding: 2rem;
  /* margin-left: 270px; */
  background-color: white;
  flex: 1;
  height: 100%;
}

main section {
  margin-bottom: 2rem;
}

main h2 {
  font-size: 1.8rem;
  color: var(--color2);
  margin-bottom: 1rem;
}

main p,
main ul {
  font-size: 1rem;
  color: var(--color3);
}

main ul {
  list-style: square;
  padding-left: 20px;
}

main ul li {
  margin-bottom: 0.5rem;
}

/* Estilo do Rodapé */
footer {
  background-color: var(--color1);
  color: white;
  padding: 1rem;
  text-align: center;
}

footer p,
footer a {
  color: white;
  font-size: 1rem;
}

footer a {
  text-decoration: none;
  font-weight: bold;
}

footer a:hover {
  color: var(--color5);
}

/* Responsividade */
@media (max-width: 768px) {
  aside {
    width: 100%;
    float: none;
    text-align: center;
  }

  main {
    margin-left: 0;
    padding: 1rem;
  }

  nav a {
    display: block;
    margin: 0.5rem 0;
  }

  #hero {
    flex-direction: column;
  }
}