:root {
  /* Cores principais */
  --bg-color: #2F2A25;
  --card-bg: #3F3C3A;
  --text-color: #ffffff;
  --muted-color: #bbbbbb;
  --button-color: #4d4c45;

  /* Cores de botões */
  --btn-github-hover: #1D1A18;
  --btn-linkedin-hover: #0077b5;
  --btn-email-hover: #d33131;
  --btn-cv-hover: #308a2d;

  /* Outros */
  --border-radius: 12px;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  --font-family: 'Arial', sans-serif;
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-color);
  color: var(--text-color);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 1rem;
}

/* Container principal */
.container {
  background-color: var(--card-bg);
  padding: 2rem 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  text-align: center;
  width: 100%;
  max-width: 400px;
}

/* Perfil */
#user-info {
  display: flex;
  flex-direction: column;
  align-items: center;
}

#user-info img {
  width: 25vw;
  max-width: 120px;
  min-width: 80px; 
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center;
  border-radius: 50%;
  margin-bottom: 1rem;
  border: 2px solid #ccc;
}

#user-info h1 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

#user-info .role {
  font-size: 1rem;
  color: var(--muted-color);
}

#user-info .bio {
  font-size: 0.95rem;
  color: var(--muted-color);
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
  padding: 0 1rem;
}

/* Separador */
hr {
  margin: 1.5rem 0;
  border: none;
  border-top: 1px solid #777;
}

/* Lista de links */
.user-links ul {
  list-style: none;
}

.user-links li {
  margin: 1rem 0;
}

.user-links a {
  background-color: var(--button-color);
  text-decoration: none;
  color: white;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  display: inline-block;
  width: 100%;
  transition: background-color 0.3s ease;
  font-weight: bold;
}

/* Botões personalizados */

.user-links a.github:hover {
  background-color: var(--btn-github-hover);
}

.user-links a.linkedin:hover {
  background-color: var(--btn-linkedin-hover);
}

.user-links a.email:hover {
  background-color: var(--btn-email-hover);
}

.user-links a.cv:hover {
  background-color: var(--btn-cv-hover);
}

@media (max-width: 350px) {
  #user-info h1 {
    font-size: 1.3rem;
  }
  #user-info .role,
  #user-info .bio {
    font-size: 0.9rem;
  }
  .user-links a {
    font-size: 1rem;
    padding: 1rem;
  }
}