* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

@font-face {
  font-family: "circular";
  src: url("fonts/CircularStd-Book.otf");
}

/* ====== GENERAL ====== */

body {
  padding: 1.5rem;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.4;
}

body > .container {
  display: grid;
  grid-template-columns: 150px 1fr 300px;
  gap: 2rem;
}

main > .container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

p + p {
  margin-top: 1em;
}

a {
  color: inherit;
  text-decoration: none;
}

.box {
  border-radius: 0.5rem;
  padding: 1rem;
  align-self: start;
  box-shadow: 0 0 0.2rem #0000003d;
}

.sticky {
  position: sticky;
  top: 1.5rem;
}

/* ====== GRID ====== */

.column-3 {
  grid-column: span 3;
}

.column-2 {
  grid-column: span 2;
}

/* ====== TEXT STYLES ====== */

.text-sm {
  font-size: 0.8rem;
}

.text-lg {
  font-size: 1.75rem;
  line-height: 1.2;
  font-style: italic;
  font-family: serif;
}

.lowercase {
  text-transform: lowercase;
}

/* ====== SPACE STYLES ====== */

.mb-1 {
  margin-bottom: 0.25rem;
}

.mb-2 {
  margin-bottom: 0.5rem;
}

.mb-3 {
  margin-bottom: 0.75rem;
}

.mb-4 {
  margin-bottom: 1rem;
}

.mt-1 {
  margin-top: 0.25rem;
}

.mt-2 {
  margin-top: 0.5rem;
}

.mt-3 {
  margin-top: 0.75rem;
}

.mt-4 {
  margin-top: 1rem;
}

/* ====== HEADER ====== */

header ul {
  list-style: none;
}

header ul ul {
  margin-left: 2rem;
}

/* ====== THUMB ====== */
.thumb {
  aspect-ratio: 4/3;
  background-color: rgba(0, 255, 255, 0.282);
}

/* ====== CATEGORIAS ====== */
.categoria {
  padding: 0.2rem 0.5rem;
  border: 1px solid #000;
  border-radius: 1rem;
  font-size: 0.8rem;
}