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

body {
  background: #0b0b0b;
  color: #ffffff;
  line-height: 1.6;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
  text-align: center;
}

.header {
  background: linear-gradient(135deg, #b30000, #ffd700);
  padding: 60px 20px;
}

.header h1 {
  font-size: 2.5rem;
  font-weight: bold;
}

.slogan {
  margin: 10px 0 20px;
  font-size: 1.2rem;
}

.btn-whatsapp {
  background: #25d366;
  color: #000;
  padding: 14px 22px;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
}

section {
  padding: 50px 20px;
}

h2 {
  color: #ffd700;
  margin-bottom: 30px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.card {
  background: #1a1a1a;
  padding: 20px;
  border-radius: 10px;
  border: 1px solid #333;
}

ol {
  max-width: 400px;
  margin: auto;
  text-align: left;
}

ol li {
  margin-bottom: 10px;
}

.contact {
  background: #111;
}

.footer {
  background: #000;
  padding: 20px;
  font-size: 0.9rem;
}

.float-whatsapp {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #25d366;
  color: #000;
  font-size: 24px;
  padding: 14px 16px;
  border-radius: 50%;
  text-decoration: none;
}