@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

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

body {
  background: #f4f6f8;
  color: #333;
}

/* HEADER */
header {
  background: #0b3c5d;
  padding: 20px 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header h1 {
  color: #fff;
  font-size: 26px;
}

header h1 span {
  color: #f2b705;
}

nav a {
  color: #fff;
  margin-left: 20px;
  text-decoration: none;
  font-weight: 500;
}

nav a.btn {
  background: #f2b705;
  color: #000;
  padding: 8px 18px;
  border-radius: 20px;
}

/* HERO */
.hero {
  background: linear-gradient(135deg, #0b3c5d, #1d6fa5);
  color: #fff;
  padding: 100px 20px;
  text-align: center;
}

.hero h2 {
  font-size: 42px;
}

.hero p {
  margin-top: 20px;
  font-size: 18px;
}

.hero .numbers {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 40px;
}

.hero .numbers div {
  font-size: 22px;
  font-weight: bold;
}

/* CONTAINER */
.container {
  max-width: 400px;
  background: #fff;
  margin: 80px auto;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.container h2 {
  text-align: center;
  margin-bottom: 30px;
  color: #0b3c5d;
}

/* FORM */
input, select, button {
  width: 100%;
  padding: 12px;
  margin-top: 15px;
  border-radius: 8px;
  border: 1px solid #ccc;
}

button {
  background: #0b3c5d;
  color: #fff;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: 0.3s;
}

button:hover {
  background: #1d6fa5;
}

/* DASHBOARD */
.dashboard {
  max-width: 900px;
  margin: 50px auto;
}

.card {
  background: #fff;
  padding: 30px;
  border-radius: 12px;
  margin-bottom: 20px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* CURSO */
.course-title {
  color: #0b3c5d;
  font-size: 32px;
}

/* FOOTER */
footer {
  background: #0b3c5d;
  color: #fff;
  text-align: center;
  padding: 20px;
  margin-top: 80px;
}

/* RESPONSIVO */
@media (max-width: 768px) {
  header {
    flex-direction: column;
  }

  .hero h2 {
    font-size: 32px;
  }

  .hero .numbers {
    flex-direction: column;
  }
}