/* Reset completo de CSS */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary, 
time, mark, audio, video {
margin: 0;
padding: 0;
border: 0;
font-size: 100%;
font: inherit;
vertical-align: baseline;
}

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
display: block;
}

body {
line-height: 1;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}

ol, ul {
list-style: none;
}

blockquote, q {
quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
content: '';
content: none;
}

table {
border-collapse: collapse;
border-spacing: 0;
}

img, video {
max-width: 100%;
height: auto;
display: block;
}

/* Box sizing rules */
*,
*::before,
*::after {
box-sizing: border-box;
}

/* Reset de formularios */
input, button, textarea, select {
font: inherit;
color: inherit;
margin: 0;
}

button, input {
overflow: visible;
border: none;
background: none;
}

textarea {
resize: vertical;
}

button {
cursor: pointer;
appearance: none;
}

input[type="search"]::-webkit-search-decoration,
input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-results-button,
input[type="search"]::-webkit-search-results-decoration {
-webkit-appearance: none;
}

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

/* Reset para la tipografía */
body, input, button, textarea, select {
font-family: sans-serif;
font-size: 100%;
line-height: 1.5;
}

/* Ajustes generales */
html {
scroll-behavior: smooth;
}

textarea {
white-space: pre-wrap;
}

pre {
white-space: pre;
overflow: auto;
}

address {
font-style: normal;
}

/* Estilos para accesibilidad */
:focus {
outline: 2px solid blue;
outline-offset: 2px;
}