* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', 'Helvetica Neue', sans-serif; 
}

body {
  background: #ffffff;
  color: #333;
  line-height: 1.6; 
}

header {
  background: linear-gradient(to right, #2b6cb0, #2c5282); 
  color: rgb(253, 251, 251);
  text-align: center;
  padding: 80px 20px 100px;
}

header h1 {
  font-size: 3em;
  margin-bottom: 15px;
}

header p {
  font-size: 1.2em;
}


.btn-primary {
  margin-top: 10px;
  padding: 10px 20px;
  background-color: #e60023;
  color: #fff;
  border: none;
  border-radius: 20px;
  font-weight: 100;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.btn-primary:hover {
  background: #b00026;
}

.btn-primary:focus {
  outline: 2px dashed #b00026;
  outline-offset: 10px;
}

.info-section {
  max-width: 1100px;
  margin: 60px auto;
  padding: 30px;
  background: #fff;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
}

.info-card {
  flex: 1 1 300px;
  padding: 20px;
}

.info-card h3 {
  font-size: 1.3em;
  margin-bottom: 10px;
  color: #2b6cb0;
}

.info-card ul {
  list-style: disc;
  padding-left: 20px;
}

.info-card ul li {
  margin-bottom: 8px;
}


section.armada {
  max-width: 1100px;
  margin: 50px auto;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}

.card {
  width: 320px;
  background: white;
  border-radius: 20px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
  overflow: hidden;
  text-align: center;
  transition: 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.15);
}

.card img {
  width: 100%;
  height: auto;
}

.card-content {
  padding: 20px;
}


footer {
  background: #111;
  color: #fff;
  text-align: center;
  padding: 20px;
  font-size: 0.9em;
}


@media (max-width: 768px) {
  header h1 {
    font-size: 2.2em;
  }

  .info-section {
    padding: 20px;
  }

  .card {
    width: 90%;
  }
}