/* === SECCIÓN: RESET CSS — modulosecho.com === */

/* Box sizing universal */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Root y html */
html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

/* Body base */
body {
  min-height: 100vh;
  line-height: var(--line-height-base);
  font-family: var(--font-sans);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Tipografía */
h1, h2, h3, h4, h5, h6 {
  font-size: inherit;
  font-weight: inherit;
  line-height: var(--line-height-tight);
}

p {
  overflow-wrap: break-word;
}

/* Listas */
ul, ol {
  list-style: none;
}

/* Links */
a {
  color: inherit;
  text-decoration: none;
}

/* Imágenes y media */
img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

/* Inputs y formularios */
input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

textarea {
  resize: vertical;
}

/* Tablas */
table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* Elementos de bloque */
blockquote,
dl,
dd,
figure {
  margin: 0;
}

/* Elementos interactivos */
summary {
  cursor: pointer;
}

/* Accesibilidad: ocultar visualmente pero mantener para lectores */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Reducir movimiento para usuarios que lo prefieren */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}