/* Dirección provisional: una carta de presentación, centrada en el contenido.
   Los colores y roles tipográficos se pueden ajustar aquí sin cambiar el HTML. */
:root {
  --paper: #eee9df;
  --ink: #20382f;
  --muted: #56645d;
  --line: #c7cdc5;
  --accent: #2c5742;
  --wash: #e1e4d8;
  --reading: 1.65;
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
}
* { box-sizing: border-box; }
body { margin: 0; font-size: 1rem; line-height: var(--reading); }
a { color: inherit; text-underline-offset: .25em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; border-radius: 1px; }
main:focus { outline: none; }
p { margin: 0 0 1.25rem; }
h1, h2, h3 { margin: 0; }
h1, h2 { font-family: Georgia, "Times New Roman", serif; font-weight: 400; }
h1 { max-width: 24ch; font-size: clamp(2.6rem, 4.2vw, 3.5rem); line-height: 1.08; letter-spacing: -.035em; }
h2 { font-size: clamp(1.7rem, 2.6vw, 2.1rem); line-height: 1.2; letter-spacing: -.025em; text-wrap: pretty; }
h3 { font-size: 1rem; font-weight: 650; line-height: 1.5; margin-bottom: .45rem; }
.wrap { max-width: 1120px; margin-inline: auto; padding-inline: 40px; }
.site-header { display: flex; justify-content: space-between; align-items: center; gap: 2rem; padding-block: 28px; }
.wordmark { font-size: 1.8rem; font-weight: 650; letter-spacing: -.055em; text-decoration: none; line-height: 1.3; }
.wordmark span { color: var(--accent); }
nav { display: flex; gap: 1.75rem; flex-wrap: wrap; font-size: .9rem; }
nav a { padding-block: .6rem; text-decoration: none; }
nav a:hover { text-decoration: underline; }
.skip-link { position: absolute; top: 12px; left: 12px; padding: .75rem 1rem; background: var(--ink); color: var(--paper); transform: translateY(-200%); z-index: 1; }
.skip-link:focus { transform: none; }
.intro { padding-block: 44px 48px; }
.lead { margin-top: 30px; max-width: 57ch; font-size: 1.2rem; line-height: 1.55; }
.text-link { display: inline-flex; align-items: center; gap: 1rem; font-size: .95rem; padding-block: .5rem; }
.section-row { display: grid; grid-template-columns: 1fr 2fr; gap: 4rem; padding-block: 48px; border-top: 1px solid var(--line); scroll-margin-top: 24px; }
.section-body { min-width: 0; }
.section-body > :last-child { margin-bottom: 0; }
.steps { list-style: decimal-leading-zero; margin: 1.75rem 0 0; padding-left: 2.5rem; }
.steps li { padding-left: .65rem; margin-bottom: 1.5rem; }
.steps li:last-child, .steps li:last-child p { margin-bottom: 0; }
.steps li::marker { color: var(--muted); font-size: .85rem; font-variant-numeric: tabular-nums; }
.steps p { margin-bottom: 0; }
.contributions { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.approval { border-top: 1px solid var(--line); padding-top: 1.25rem; margin-top: .25rem; }
.agreement-note { color: var(--muted); font-size: .9rem; }
.team-copy > p:first-child { font-size: 1.2rem; line-height: 1.55; }
.contact-status { background: var(--wash); padding: 1rem 1.25rem; font-size: .9rem; }
.contact-status a { font-weight: 600; overflow-wrap: anywhere; }
.site-footer { display: flex; justify-content: space-between; gap: 1rem 2rem; flex-wrap: wrap; padding-block: 24px 32px; color: var(--muted); font-size: .8rem; }
.site-footer > :first-child { color: var(--ink); font-weight: 650; }
@media (max-width: 760px) {
  .wrap { padding-inline: 24px; }
  .site-header { align-items: flex-start; flex-direction: column; gap: .5rem; padding-block: 20px; }
  nav { gap: .25rem 1.25rem; font-size: .875rem; }
  nav a { display: inline-block; min-height: 44px; }
  .intro { padding-block: 36px 40px; }
  .lead { margin-top: 24px; font-size: 1.125rem; }
  .section-row { grid-template-columns: 1fr; gap: 1.5rem; padding-block: 36px; }
  .desktop-break { display: none; }
  .contributions { gap: 1rem; grid-template-columns: 1fr; }
  .contributions p { margin-bottom: .75rem; }
  .team-copy > p:first-child { font-size: 1.125rem; }
  .site-footer { flex-direction: column; gap: .5rem; padding-block: 12px 28px; }
  .site-footer a { padding-block: .5rem; align-self: flex-start; }
}
@media (prefers-reduced-motion: no-preference) {
  a { transition: color .15s; }
}
@media print {
  :root { background: white; color: black; }
  nav, .skip-link, .text-link, .site-footer a { display: none; }
  .intro { padding-block: 20px 32px; }
  .section-row { padding-block: 24px; break-inside: avoid; }
}