/* Tipografía base */
body {
  font-family: 'Poppins', sans-serif;
  margin: 0;
  padding: 0;
  line-height: 1.6;
  background-color: #ffffff;
  color: #21689C;
}

/* Navegación */
.header {
  background-color: #E5F4FB;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.header .logo {
  max-height: 80px;
}

.header nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}

.header nav ul li a {
  text-decoration: none;
  color: #21689C;
  font-weight: 600;
  transition: color 0.3s ease;
}

.header nav ul li a:hover {
  color: #2D84B6;
}

/* Contenedor general */
.contenedor {
  padding: 2rem 1rem;
  max-width: 1200px;
  margin: auto;
}

/* Sección bienvenida */
.bienvenida {
  background-color: #F6F3EE;
  padding: 3rem 1rem;
  border-radius: 12px;
  text-align: center;
  margin-bottom: 2rem;
}

.bienvenida h1 {
  font-size: 2rem;
  color: #21689C;
  margin-bottom: 1rem;
}

.bienvenida p {
  font-size: 1.1rem;
  color: #2D84B6;
}

/* Misión y visión */
.mision-vision article {
  margin-bottom: 2rem;
}

.mision-vision h2 {
  color: #21689C;
  border-bottom: 2px solid #2D84B6;
  padding-bottom: 0.5rem;
}

.mision-vision p {
  color: #333;
}

/* Sección ¿Qué hacemos? */
.que-hacemos {
  background-color: #E5F4FB;
  padding: 2rem;
  margin-top: 2rem;
  border-radius: 12px;
}

.que-hacemos h2 {
  color: #21689C;
  font-size: 1.5rem;
  margin-bottom: 1rem;
  border-bottom: 2px solid #2D84B6;
  padding-bottom: 0.5rem;
}

.que-hacemos p {
  font-size: 1.1rem;
  color: #333;
  margin-bottom: 1.5rem;
}

.beneficios {
  list-style: none;
  padding: 0;
}

.beneficios li {
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  position: relative;
  font-size: 1rem;
  color: #333;
}

/* Formulario de contacto */
form {
  background-color: #F6F3EE;
  padding: 2rem;
  border-radius: 12px;
  max-width: 600px;
  margin: 2rem auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

form label {
  font-weight: 600;
  color: #21689C;
}

form input,
form textarea {
  padding: 0.75rem;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
}

form button {
  background-color: #21689C;
  color: white;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

form button:hover {
  background-color: #2D84B6;
}

/* Pie de página */
footer {
  background-color: #E5F4FB;
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
  color: #21689C;
  margin-top: 2rem;
}

/* WhatsApp flotante */
.whatsapp {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 55px;
  height: 55px;
  z-index: 999;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s ease;
}

.whatsapp img {
  width: 100%;
  height: 100%;
  display: block;
}

.whatsapp:hover {
  transform: scale(1.1);
}

/* Responsive (móvil) */
@media (max-width: 768px) {
  .header {
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    text-align: center;
    padding: 1rem;
  }

  .header nav ul {
    flex-direction: column;
    width: 100%;
    gap: 0.2rem;
  }

  .header nav ul li a {
    display: block;
    padding: 0.4rem;
    width: 100%;
  }

  .contenedor {
    padding: 2rem 1rem;
  }

  .bienvenida {
    padding: 3rem 1rem;
    margin: 1rem 0;
  }

  .mision-vision,
  .que-hacemos {
    padding: 2rem 1rem;
    margin: 1rem 0;
  }
}

/* Subtítulos en azul */
.subtitulo-azul {
  color: #21689C;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}