/* ======== ESTILO GERAL ======== */
body {
  font-family: "Poppins", sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f7faff;
  color: #222;
}

/* ======== CABEÇALHO ======== */
header {
  background-color: #0078d7;
  color: white;
  text-align: center;
  padding: 20px 0;
}

header h1 {
  margin: 0;
  font-size: 28px;
}

nav ul {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
}

nav ul li {
  display: inline-block;
  margin: 0 15px;
}

nav ul li a {
  color: white;
  text-decoration: none;
  font-weight: bold;
  font-size: 15px;
}

nav ul li a:hover {
  text-decoration: underline;
}

/* ======== SECÇÃO PRINCIPAL ======== */
.hero {
  background-color: #e6f2ff;
  text-align: center;
  padding: 60px 20px;
}

.hero h2 {
  font-size: 26px;
  margin-bottom: 10px;
}

.hero p {
  font-size: 17px;
  line-height: 1.6;
  color: #333;
}

.btn {
  display: inline-block;
  margin-top: 15px;
  background-color: #0078d7;
  color: white;
  padding: 10px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
}

.btn:hover {
  background-color: #005fa3;
}

/* ======== SECÇÃO SOBRE ======== */
.sobre {
  padding: 50px 20px;
  text-align: center;
}

.sobre h2 {
  font-size: 24px;
  color: #0078d7;
}

.sobre ul {
  list-style: none;
  padding: 0;
}

.sobre li {
  margin: 8px 0;
  font-size: 16px;
}

/* ======== RODAPÉ ======== */
footer {
  background-color: #222;
  color: white;
  text-align: center;
  padding: 15px;
  font-size: 14px;
}

footer a {
  color: #00aaff;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}