body {
  font-family: "Segoe UI", sans-serif;
  margin: 0;
  background-color: #f6f8f9;
  color: #333;
  line-height: 1.6;
}

/* HERO */
.hero {
  background: linear-gradient(160deg, #073b4c, #118ab2);
  color: white;
  text-align: center;
  padding: 6rem 2rem;
}
.hero h1 {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}
.hero h2 {
  font-weight: 400;
  max-width: 800px;
  margin: 0 auto 1rem;
}
.cta {
  display: inline-block;
  background-color: #06d6a0;
  color: #073b4c;
  padding: 1rem 2rem;
  margin-top: 1.5rem;
  border-radius: 10px;
  font-weight: bold;
  cursor: pointer;
  border: none;
  font-size: 1rem;
}
.cta:hover {
  background-color: #05b88a;
}

/* PASOS */
.metodo {
  background-color: #ffffff;
  text-align: center;
  padding: 4rem 2rem;
}
.metodo h2 {
  font-size: 2rem;
  color: #073b4c;
  margin-bottom: 2rem;
}
.steps {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
}
.step {
  background: #f6f8f9;
  border-radius: 14px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
  padding: 2rem;
  max-width: 300px;
  border-left: 6px solid #06d6a0;
  transition: transform 0.3s ease;
}
.step:hover {
  transform: translateY(-5px);
}
.icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

/* EJEMPLOS */
.ejemplo {
  text-align: center;
  padding: 4rem 2rem;
}
.ejemplo-card {
  background-color: white;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  padding: 2rem;
  margin: 1.5rem auto;
  max-width: 700px;
  text-align: left;
  border-left: 6px solid #06d6a0;
}
.ejemplo-card h3 {
  color: #118ab2;
}

/* MODAL */
.modal {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.6);
  justify-content: center;
  align-items: center;
}
.modal-content {
  background: white;
  padding: 2rem;
  border-radius: 10px;
  max-width: 500px;
  width: 90%;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  text-align: center;
}
.modal-content input,
.modal-content textarea {
  width: 90%;
  margin: 0.5rem 0;
  padding: 0.8rem;
  border-radius: 6px;
  border: 1px solid #ccc;
}
.modal-content button {
  background-color: #06d6a0;
  color: #073b4c;
  border: none;
  padding: 0.8rem 2rem;
  border-radius: 8px;
  font-weight: bold;
  cursor: pointer;
}
.close {
  position: absolute;
  top: 20px;
  right: 40px;
  font-size: 2rem;
  cursor: pointer;
}

/* WHATSAPP */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  font-size: 2rem;
  text-decoration: none;
  background: #25d366;
  color: white;
  padding: 0.8rem 1rem;
  border-radius: 50%;
  box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

/* FOOTER */
.footer {
  background-color: #073b4c;
  color: white;
  text-align: center;
  padding: 1rem;
}

/* RESET SUAVE */
body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  color: #222;
  background: #f7f7f7;
}

/* LAYOUT GENERAL */
body {
  padding: 0 16px 40px;
}

header.hero {
  text-align: center;
  padding: 40px 16px 32px;
  background: linear-gradient(135deg, #003b5c, #005f7f);
  color: white;
  border-radius: 0 0 16px 16px;
}

header.hero h1 {
  font-size: 1.8rem;
  margin-bottom: 12px;
}

header.hero .subtitulo {
  font-size: 1.1rem;
  max-width: 720px;
  margin: 0 auto 18px;
}

.cta-principal {
  background-color: #06c167;
  padding: 12px 22px;
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
  font-weight: 600;
}

.cta-principal:hover {
  opacity: 0.9;
}

/* CONTENIDO */
section {
  max-width: 900px;
  margin: 32px auto;
  background: white;
  padding: 24px 20px;
  border-radius: 14px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.05);
}

h2 {
  margin-top: 0;
  margin-bottom: 16px;
  font-size: 1.5rem;
}

h3 {
  margin-bottom: 6px;
  margin-top: 18px;
  font-size: 1.15rem;
}

.paso {
  margin-bottom: 12px;
}

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

.beneficios li {
  margin-bottom: 6px;
  font-size: 1rem;
}

/* EJEMPLOS */
.ejemplo-card {
  margin-bottom: 18px;
}

/* FOOTER */
.footer {
  text-align: center;
  padding: 16px;
  font-size: 0.9rem;
  color: #555;
}

/* WHATSAPP FLOAT (ya lo tienes, por si quieres ajustar) */
.whatsapp-float {
  position: fixed;
  bottom: 18px;
  right: 18px;
  font-size: 1.6rem;
  text-decoration: none;
}
header.hero p {
  color: #e8f8ff;
}
header.hero {
  padding-top: 60px;
  padding-bottom: 60px;
}