/* Reset básico moderno */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  transition: all 0.25s ease-in-out;
}

html {
  font-size: 16px; /* base para usar rem */
  scroll-behavior: smooth;
}

body {
  background-color: #ffffff;
  font-family: 'Segoe UI', sans-serif;
  color: #222;
  line-height: 1.6;
  transition: background-color 0.4s ease;
}

/* Encabezados */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  color: #1a1a1a;
  margin-bottom: 1rem;
}

/* Párrafos */
p {
  color: #333;
  font-size: 1rem;
  margin-bottom: 1rem;
}

/* Secciones */
section {
  background: #ffffff;
  padding: 40px 30px;
  max-width: 100%;
  border-radius: 0px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease-in-out;
}

/* Listas */
ul, ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

li {
  line-height: 1.5;
}

/* Enlaces */
a {
  text-decoration: none;
  /*list-style: none;*/
  transition: color 0.3s ease;
}

a:hover,
a:focus {
  text-decoration: underline;
  outline: none;
}

/* Botones */
button {
  font-family: inherit;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  outline: none;
  padding: 12px 24px;
  border-radius: 12px;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

button:hover {
  transform: translateY(-2px);
}

/* Tablas */
table {
  border-collapse: collapse;
  width: 100%;
}

th, td {
  text-align: left;
  padding: 8px;
}

/* Imágenes y videos */
img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Formularios */
input, textarea, select {
  font-family: inherit;
  font-size: 1rem;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 6px;
  width: 100%;
  box-sizing: border-box;
}

input:focus, textarea:focus, select:focus {
  border-color: #888;
  outline: none;
}

/* Accesibilidad */
a:focus, button:focus, input:focus {
  outline: 1px solid hsl(33, 49%, 53%) ;
  outline-offset: 1px;
}