/* Campus ILC · base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font-text);
  font-size: var(--t-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-variant-numeric: lining-nums;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--burgundy); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--burgundy-600); }
h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); font-weight: 600; line-height: 1.08; letter-spacing: var(--track-tight); text-wrap: balance; color: var(--ink); }
h1 { font-size: var(--t-3xl); }
h2 { font-size: var(--t-2xl); }
h3 { font-size: var(--t-lg); line-height: 1.2; }
h4 { font-size: var(--t-md); line-height: 1.25; }
p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; }
::selection { background: var(--burgundy); color: var(--on-dark); }
:focus-visible { outline: 2px solid var(--burgundy); outline-offset: 3px; border-radius: 4px; }
input, textarea { caret-color: var(--burgundy); }
.tnum, table, .num { font-variant-numeric: tabular-nums lining-nums; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-thumb { background: var(--sand); border-radius: 99px; border: 3px solid var(--canvas); }
::-webkit-scrollbar-track { background: transparent; }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.stack > * + * { margin-top: var(--s-4); }
.serif { font-family: var(--font-display); }
.script { font-family: var(--font-script); font-weight: 400; letter-spacing: 0; }
.caps { text-transform: uppercase; letter-spacing: var(--track-caps); font-size: var(--t-xs); font-weight: 600; }
.soft { color: var(--ink-soft); }
.mute { color: var(--ink-mute); }
.small { font-size: var(--t-sm); }
.lead { font-size: var(--t-md); color: var(--ink-soft); max-width: 62ch; }

/* Página */
.page { padding-bottom: var(--s-11); min-height: calc(100vh - var(--header-h)); }
.page-body { padding-top: var(--s-8); }
.section { margin-top: var(--s-10); }
.section:first-child { margin-top: 0; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: var(--s-4); margin-bottom: var(--s-5); }
.section-head h2 { font-size: var(--t-xl); }
.section-head .link { white-space: nowrap; }

/* Grillas */
.grid { display: grid; gap: var(--s-5); }
.g-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g-main-side { grid-template-columns: minmax(0, 1fr) 360px; gap: var(--s-7); align-items: start; }
@media (max-width: 1100px) {
  .g-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .g-main-side { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .g-2, .g-3, .g-4 { grid-template-columns: 1fr; }
  :root { --header-h: 64px; }
  .page { padding-bottom: calc(var(--s-11) + 64px); }
}

/* Entrada de vista */
.view-enter { animation: viewIn 420ms var(--ease-out) both; }
@keyframes viewIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.reveal { opacity: 0; transform: translateY(14px); transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .view-enter { animation: none; }
  .reveal { transform: none; transition: opacity 300ms linear; }
}
svg.lucide { flex-shrink: 0; }