/* ============================================
   TYPOGRAPHY.CSS
   Define la carga de fuentes, escala tipográfica,
   pesos y estilos base de texto para toda la app.
   ============================================ */

/* Estilos base del body */
body {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* 3. Escala tipográfica base (mobile first) */
html {
  font-size: 16px; /* Base para cálculos con rem */
}

/* 4. Headings */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

h1 {
  font-size: 2rem;
} /* 32px */
h2 {
  font-size: 1.5rem;
} /* 24px */
h3 {
  font-size: 1.25rem;
} /* 20px */
h4 {
  font-size: 1.125rem;
} /* 18px */
h5 {
  font-size: 1rem;
} /* 16px */
h6 {
  font-size: 0.875rem;
} /* 14px */

/* 5. Párrafos */
p {
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: 1rem;
}

/* 6. Texto pequeño / muted */
small,
.text-small {
  font-size: 0.8125rem; /* 13px */
  color: var(--color-text-muted);
}

.text-muted {
  color: var(--color-text-muted);
}

/* 7. Links */
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover,
a:focus-visible {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

/* 8. Selecciones */
::selection {
  background-color: var(--color-primary);
  color: #1f2937;
}

/* 9. Responsive: ajustar escala en pantallas más grandes */
@media (min-width: 768px) {
  html {
    font-size: 18px;
  }

  h1 {
    font-size: 2.25rem;
  }
  h2 {
    font-size: 1.75rem;
  }
  h3 {
    font-size: 1.5rem;
  }
}

/* 10. Reducir movimiento si el usuario lo prefiere */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}