body {
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f9f9fb;
  color: #111;
}

header {
  background-color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 40px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 120px;
  margin-right: 15px;
}

.logo span {
  font-size: 26px;
  font-weight: bold;
  color: #3f66ff;
}

nav a {
  text-decoration: none;
  margin-left: 25px;
  font-weight: 500;
  font-size: 16px;
  color: #3f66ff;
  transition: 0.3s ease;
}

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

nav a.registrar {
  background: linear-gradient(90deg, #3f66ff, #5b85ff);
  color: #fff;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: bold;
  box-shadow: 0 4px 10px rgba(63, 102, 255, 0.4);
  transition: all 0.3s ease;
}

nav a.registrar:hover {
  background: linear-gradient(90deg, #2748cc, #3f66ff);
  transform: scale(1.05);
}

.hero {
  text-align: center;
  padding: 60px 20px;
}

.hero h1 {
  font-size: 36px;
  margin-bottom: 10px;
}

.hero p {
  font-size: 18px;
  color: #555;
  margin-bottom: 30px;
}

.hero .cta {
  background: #3f66ff;
  color: white;
  font-size: 18px;
  padding: 12px 26px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: transform 0.3s ease, background 0.3s ease;
}

.hero .cta:hover {
  transform: scale(1.05);
  background: #2748cc;
}

.cards {
  display: flex;
  justify-content: center;
  gap: 40px;
  padding: 30px 20px;
}

.card {
  background-color: #fff;
  border-radius: 12px;
  padding: 25px;
  width: 260px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.06);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.1);
}

.card h3 {
  margin-bottom: 10px;
  color: #111;
}

.card p {
  font-size: 14px;
  color: #666;
  margin-bottom: 18px;
}

.card button {
  background-color: #3f66ff;
  color: white;
  padding: 8px 18px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: transform 0.3s ease, background 0.3s ease;
}

.card button:hover {
  transform: scale(1.05);
  background-color: #2748cc;
}
.plano {
  background-color: #fff;
  border-radius: 12px;
  padding: 25px;
  width: 260px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.06);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.plano:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.1);
}

.recomendado {
  border: 2px solid #3f66ff;
  box-shadow: 0 0 15px rgba(63, 102, 255, 0.2);
  position: relative;
}

.recomendado::before {
  content: "Recomendado";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: #3f66ff;
  color: white;
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 12px;
}


footer {
  text-align: center;
  padding: 20px;
  font-size: 14px;
  color: #777;
}