:root {
  --color-fondo: #fdf6ec;
  --color-texto: #333333;
  --color-principal: #b3541e;
  --color-portada: #3b2a20;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: var(--color-fondo);
  color: var(--color-texto);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 32px;
  background-color: var(--color-portada);
}

.logo {
  color: white;
  font-size: 1.3rem;
  font-weight: bold;
}

nav ul {
  display: flex;
  gap: 24px;
  list-style: none;
  margin: 0;
  padding: 0;
}

nav a {
  color: white;
  text-decoration: none;
}

.portada {
  text-align: center;
  padding: 100px 20px;
  background-color: var(--color-portada);
  color: white;
}

.portada h1 {
  font-size: 2.6rem;
  margin: 0 0 12px;
}

.boton {
  display: inline-block;
  margin-top: 24px;
  padding: 12px 28px;
  background-color: var(--color-principal);
  color: white;
  text-decoration: none;
  border-radius: 6px;
}

section:not(.portada) {
  max-width: 700px;
  margin: 0 auto;
  padding: 56px 20px;
  text-align: center;
}

h2 {
  color: var(--color-principal);
}

footer {
  text-align: center;
  padding: 24px;
  background-color: var(--color-portada);
  color: white;
}
@media (max-width: 480px) {
  nav {
    flex-direction: column;
    gap: 12px;
    padding: 14px 16px;
  }

  nav ul {
    gap: 20px;
  }

  .portada {
    padding: 70px 20px;
  }

  .portada h1 {
    font-size: 2rem;
  }
}