body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  background: #f9f9fb;
  color: #333;
}

header {
  background: linear-gradient(135deg, #3a8dde, #6ab7f5);
  color: white;
  text-align: center;
  padding: 3rem 1rem;
}

.header-content {
  max-width: 800px;
  margin: auto;
}

header h1 {
  margin: 0;
  font-size: 3rem;
}

header p {
  font-size: 1.2rem;
  margin: 1rem 0;
}

.main-button {
  display: inline-block;
  margin-top: 1rem;
  padding: 1rem 2rem;
  font-size: 1rem;
  background-color: white;
  color: #3a8dde;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  transition: background 0.3s, color 0.3s;
}

.main-button:hover {
  background-color: #3a8dde;
  color: white;
}

.section {
  max-width: 900px;
  margin: 2rem auto;
  padding: 1rem;
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  text-align: center;
}

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

.features li {
  margin: 1rem 0;
  font-size: 1.1rem;
}

/* Estilo responsive para video */
.video-container {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 ratio */
  height: 0;
  overflow: hidden;
  border-radius: 8px;
  margin-top: 1rem;
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 8px;
}

/* Nuevo estilo para testimonios múltiples por fila */
.testimonial-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
}

.testimonial {
  background: #eef6fb;
  padding: 1rem;
  border-radius: 10px;
  font-style: italic;
  flex: 1 1 280px; /* Se adapta al ancho */
  max-width: 400px;
  box-sizing: border-box;
}

.testimonial strong {
  display: block;
  margin-top: 0.5rem;
  color: #007acc;
}

footer {
  text-align: center;
  padding: 2rem 1rem;
  font-size: 0.9rem;
  color: #777;
}