:root {
  --primary: #0e7490;
  --secondary: #e0f7fa;
  --accent: #007d99;
  --text: #1e293b;
  --bg: #ffffff;
}

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

body {
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

header {
  background-color: var(--secondary);
  padding: 2rem;
  text-align: center;
}

header h1 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
}

header p {
  font-size: 1.2rem;
  margin-top: 0.5rem;
}

/* Hero sin fondo */
.hero {
  background-color: #f1f5f9;
  padding: 6rem 2rem;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-content {
  max-width: 700px;
}

.hero-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--primary);
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

/* Botón */
.btn {
  background-color: var(--primary);
  color: white;
  padding: 1rem 2rem;
  font-size: 1rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s;
  text-decoration: none;
  display: inline-block;
}

.btn:hover {
  background-color: var(--accent);
}

/* Sección de características */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  padding: 4rem 2rem;
  background-color: #f8fafc;
}

.feature {
  background: white;
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  text-align: center;
}

.feature h3 {
  font-size: 1.3rem;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.feature p {
  font-size: 0.95rem;
}

/* Footer */
footer {
  background-color: var(--primary);
  color: white;
  text-align: center;
  padding: 2rem;
  font-size: 0.9rem;
}

/* Contacto */
.contact-info {
  margin: 2rem 0;
  font-size: 1.1rem;
}

.contact-info p {
  margin-bottom: 1rem;
}