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

/* BODY */
body {
  font-family: Arial, Helvetica, sans-serif;
  background: #f1f5f9;
}

/* LAYOUT */
.container {
  display: flex;
  gap: 20px;
  padding: 20px;
}

.conteudo {
  flex: 1;
}

/* SIDEBAR */
.sidebar {
  width: 300px;
  background: white;
  padding: 20px;
  border-radius: 10px;
  text-align: center;
  line-height: 1.5;
}

.sidebar h2 {
  margin-bottom: 10px;
}

.sidebar h3 {
  margin-bottom: 10px;
  color: #3b82f6;
}

.sidebar p {
  font-size: 14px;
  margin-bottom: 5px;
}

/* FOTO */
.foto {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  margin: 0 auto 15px;
  border: 3px solid #3b82f6;
}

/* BLOCOS */
.bloco {
  margin-top: 25px;
  padding-top: 15px;
  border-top: 1px solid #eee;
}

/* SKILLS */
.skill {
  margin-top: 10px;
  margin-bottom: 15px;
}

.barra {
  background: #ddd;
  height: 8px;
  border-radius: 10px;
}

.barra span {
  display: block;
  height: 100%;
  background: #3b82f6;
  border-radius: 10px;
}

/* CARDS */
.card {
  background: white;
  padding: 20px;
  margin-bottom: 20px;
  border-radius: 20px;
  transition: 0.3s;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.card:hover {
  transform: translateY(-5px);
}

.card h2 {
  margin-bottom: 10px;
  color: #3b82f6;
}

.card h3 {
  color: #1e293b;
  font-size: 16px;
}

.card div {
  margin-bottom: 20px;
  padding-bottom: 15px;
}

.card p {
  line-height: 1.6;
}

/* BOTÃO DARK MODE */
#toggle {
  margin-top: 15px;
  padding: 8px 12px;
  border: none;
  border-radius: 8px;
  background: #3b82f6;
  color: white;
  cursor: pointer;
}

/* FOOTER */
footer {
  text-align: center;
  padding: 20px;
  background-color: #111;
  color: white;
}

.social-links a {
  margin: 0 10px;
  color: #00bcd4;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* DARK MODE */
body.dark {
  background: #0f172a;
  color: #e2e8f0;
}

body.dark .sidebar,
body.dark .card {
  background: #1e293b;
}

body.dark h2 {
  color: #38bdf8;
}

body.dark .card h3 {
  color: #e2e8f0;
}

body.dark .sidebar h3 {
  color: #38bdf8;
}

body.dark .barra {
  background: #334155;
}

/* RESPONSIVIDADE */
@media (max-width: 768px) {
  .container {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
  }
}

@media (min-width: 1024px) {
  body {
    font-size: 16px;
  }

  h1 {
    font-size: 28px;
  }

  h2 {
    font-size: 22px;
  }

  .container {
    max-width: 1200px;
    margin: auto;
    gap: 30px;
    padding: 40px;
  }

  .sidebar {
    width: 320px;
    position: sticky;
    top: 20px;
    height: fit-content;
  }

  .card {
    padding: 25px;
  }
}