/* ============================================================================
   pymesmedellin.com — base stylesheet
   Editorial resource site. Restraint over decoration.

   Visual grammar borrows from Colombian institutional / notarial print:
   Cámara de Comercio publications, RUES certificates, DIAN forms.
   One family (Alegreya), stamp-ink blue accent, paper-white ground.
   ========================================================================= */


/* Design tokens
   ---------------------------------------------------------------------- */
:root {
  /* Colour */
  --bg:            #fdfcfa;
  --text:          #0d0d0e;
  --text-muted:    #4a4a4c;
  --rule:          #e2e0dc;
  --accent:        #1b3a5f;                  /* stamp-ink blue */
  --accent-soft:   rgba(27, 58, 95, 0.06);

  /* Type */
  --font-serif:    'Alegreya', 'Charter', 'Iowan Old Style',
                   'Palatino Linotype', Georgia, serif;
  --font-sc:       'Alegreya SC', 'Alegreya', Georgia, serif;

  /* Sizing */
  --measure:       34rem;                    /* ~62ch at body size */
  --gutter:        1.5rem;

  --size-base:     1.1875rem;                /* 19px */
  --size-small:    0.9375rem;
  --size-tiny:     0.8125rem;

  --size-h1:       2.4rem;
  --size-h2:       1.5rem;
  --size-h3:       1.2rem;

  --size-mast:     1.15rem;
  --size-tag:      0.95rem;

  --lh-body:       1.65;
  --lh-tight:      1.2;
}


/* Reset (minimal)
   ---------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; text-rendering: optimizeLegibility; }
img, picture, svg { display: block; max-width: 100%; }


/* Base body
   ---------------------------------------------------------------------- */
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-serif);
  font-size: var(--size-base);
  line-height: var(--lh-body);
  font-feature-settings: "kern", "liga", "onum";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

::selection { background: var(--accent); color: var(--bg); }


/* Column — the whole site lives in one measure-width column
   ---------------------------------------------------------------------- */
.col {
  max-width: var(--measure);
  margin: 0 auto;
  padding-inline: var(--gutter);
  width: 100%;
}


/* Masthead (site header)
   ---------------------------------------------------------------------- */
.masthead {
  padding-block: 2.75rem 0.75rem;
}
.masthead__wordmark {
  font-family: var(--font-sc);
  font-weight: 500;
  font-size: var(--size-mast);
  letter-spacing: 0.08em;
  line-height: 1;
}
.masthead__wordmark a {
  color: var(--text);
  text-decoration: none;
}
.masthead__wordmark .dot { color: var(--accent); }
.masthead__tagline {
  font-style: italic;
  font-size: var(--size-tag);
  color: var(--text-muted);
  margin-top: 0.55rem;
  line-height: 1.4;
}
.masthead__byline {
  font-size: var(--size-small);
  color: var(--text-muted);
  margin-top: 0.3rem;
}
.masthead__byline a {
  color: var(--text-muted);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
  text-decoration-color: var(--rule);
}
.masthead__byline a:hover,
.masthead__byline a:focus-visible {
  color: var(--accent);
  text-decoration-color: var(--accent);
  outline: none;
}


/* Site nav
   ---------------------------------------------------------------------- */
.sitenav {
  padding-block: 1.5rem 2.25rem;
}
.sitenav__list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}
.sitenav__link {
  font-style: italic;
  font-size: var(--size-small);
  color: var(--text);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: border-color 120ms ease, color 120ms ease;
}
.sitenav__link:hover,
.sitenav__link:focus-visible {
  border-bottom-color: var(--accent);
  color: var(--accent);
  outline: none;
}
.sitenav__link[aria-current="page"] {
  color: var(--accent);
  border-bottom-color: var(--accent);
}


/* Page (main content)
   ---------------------------------------------------------------------- */
.page {
  padding-block: 1rem 3rem;
  flex: 1 0 auto;
}
.page__head {
  margin-bottom: 2rem;
}
.page__eyebrow {
  font-style: italic;
  font-size: var(--size-small);
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.page__title {
  font-weight: 500;
  font-size: var(--size-h1);
  line-height: 1.1;
  letter-spacing: -0.015em;
}
.page__deck {
  font-style: italic;
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-top: 0.85rem;
  line-height: 1.45;
  max-width: 30rem;
}


/* Prose
   ---------------------------------------------------------------------- */
.prose > * + * { margin-top: 1rem; }

.prose p { text-wrap: pretty; hyphens: auto; }

.prose h2 {
  font-weight: 500;
  font-size: var(--size-h2);
  line-height: 1.25;
  margin-top: 2.5rem;
  margin-bottom: 0.4rem;
  letter-spacing: -0.005em;
}
.prose h3 {
  font-weight: 500;
  font-style: italic;
  font-size: var(--size-h3);
  margin-top: 1.75rem;
  margin-bottom: 0.25rem;
}

.prose a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
  text-decoration-color: color-mix(in srgb, var(--accent) 45%, transparent);
}
.prose a:hover,
.prose a:focus-visible {
  text-decoration-color: var(--accent);
  outline: none;
}

.prose strong { font-weight: 500; }
.prose em     { font-style: italic; }

.prose blockquote {
  border-left: 2px solid var(--accent);
  padding-left: 1.25rem;
  margin-block: 1.5rem;
  font-style: italic;
  color: var(--text-muted);
}

.prose ul, .prose ol { padding-left: 1.4rem; }
.prose li + li { margin-top: 0.35rem; }

.prose hr {
  border: 0;
  border-top: 1px solid var(--rule);
  margin-block: 2.5rem;
}


/* Metadata line
   ---------------------------------------------------------------------- */
.meta {
  font-style: italic;
  font-size: var(--size-small);
  color: var(--text-muted);
  margin-top: 3rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--rule);
}


/* Roadmap — Portada list of pillar guides
   ---------------------------------------------------------------------- */
.roadmap {
  list-style: none;
  padding: 0;
  margin-top: 1.5rem;
}
.roadmap__item {
  padding-block: 1.5rem;
  border-top: 1px solid var(--rule);
}
.roadmap__item:last-child { border-bottom: 1px solid var(--rule); }
.roadmap__title {
  font-weight: 500;
  font-size: 1.25rem;
  line-height: 1.3;
  margin: 0 0 0.35rem;
}
.roadmap__title a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--accent) 45%, transparent);
  text-underline-offset: 0.2em;
  text-decoration-thickness: 1px;
}
.roadmap__title a:hover,
.roadmap__title a:focus-visible {
  color: var(--accent);
  text-decoration-color: var(--accent);
  outline: none;
}
.roadmap__deck {
  color: var(--text-muted);
  font-size: var(--size-small);
  line-height: 1.5;
  margin: 0 0 0.5rem;
}
.roadmap__status {
  font-style: italic;
  font-size: var(--size-tiny);
  color: var(--text-muted);
}
.roadmap__status--soon::before {
  content: "";
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--accent);
  opacity: 0.35;
  margin-right: 0.5rem;
  vertical-align: middle;
  transform: translateY(-1px);
}


/* Sources — Fuentes bibliography
   ---------------------------------------------------------------------- */
.sources {
  list-style: none;
  padding: 0;
}
.sources__group {
  margin-top: 2.5rem;
}
.sources__group h2 {
  font-weight: 500;
  font-size: 1.1rem;
  font-style: italic;
  margin-bottom: 0.75rem;
  color: var(--text-muted);
}
.sources__item {
  padding-block: 1rem;
  border-top: 1px solid var(--rule);
  font-size: var(--size-small);
  line-height: 1.5;
}
.sources__item:last-child { border-bottom: 1px solid var(--rule); }
.sources__author {
  color: var(--text);
}
.sources__title {
  font-style: italic;
  color: var(--text);
}
.sources__url {
  display: block;
  margin-top: 0.25rem;
  color: var(--accent);
  word-break: break-all;
  font-size: var(--size-tiny);
}
.sources__retrieved {
  display: block;
  color: var(--text-muted);
  font-size: var(--size-tiny);
  font-style: italic;
  margin-top: 0.15rem;
}


/* Contact card
   ---------------------------------------------------------------------- */
.contact-card {
  padding: 1.75rem 0;
  border-block: 1px solid var(--rule);
  margin-block: 1.75rem;
}
.contact-card__label {
  font-style: italic;
  font-size: var(--size-small);
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.contact-card__email {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--accent);
  padding-bottom: 2px;
}
.contact-card__email:hover,
.contact-card__email:focus-visible {
  border-bottom-width: 2px;
  outline: none;
}


/* Error page (404)
   ---------------------------------------------------------------------- */
.err {
  padding-block: 3rem 2rem;
  text-align: left;
}
.err__number {
  font-family: var(--font-sc);
  font-size: 3.5rem;
  font-weight: 500;
  color: var(--accent);
  line-height: 1;
  letter-spacing: 0.02em;
}
.err__title {
  font-weight: 500;
  font-size: var(--size-h1);
  margin-top: 0.5rem;
  line-height: 1.15;
}
.err__deck {
  font-style: italic;
  color: var(--text-muted);
  margin-top: 0.75rem;
  font-size: 1.15rem;
}


/* Footer
   ---------------------------------------------------------------------- */
.sitefoot {
  padding-block: 2.5rem 3rem;
  margin-top: 3rem;
  border-top: 1px solid var(--rule);
  flex: 0 0 auto;
}
.sitefoot__wordmark {
  font-family: var(--font-sc);
  font-weight: 500;
  letter-spacing: 0.08em;
  font-size: 0.95rem;
  color: var(--text);
}
.sitefoot__wordmark .dot { color: var(--accent); }
.sitefoot__disclosure {
  font-style: italic;
  font-size: var(--size-small);
  color: var(--text-muted);
  line-height: 1.55;
  margin-top: 0.75rem;
}
.sitefoot__disclosure a {
  color: var(--text-muted);
  text-decoration: underline;
  text-decoration-color: var(--rule);
  text-underline-offset: 0.15em;
}
.sitefoot__disclosure a:hover,
.sitefoot__disclosure a:focus-visible {
  color: var(--accent);
  text-decoration-color: var(--accent);
  outline: none;
}
.sitefoot__nav {
  margin-top: 1.5rem;
  font-size: var(--size-small);
}
.sitefoot__nav ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.25rem;
}
.sitefoot__nav a {
  color: var(--text);
  text-decoration: none;
  padding-bottom: 1px;
  border-bottom: 1px solid var(--rule);
}
.sitefoot__nav a:hover,
.sitefoot__nav a:focus-visible {
  border-bottom-color: var(--accent);
  color: var(--accent);
  outline: none;
}
.sitefoot__legal {
  font-size: var(--size-tiny);
  color: var(--text-muted);
  margin-top: 1.75rem;
  line-height: 1.5;
}


/* Skip link
   ---------------------------------------------------------------------- */
.skip {
  position: absolute;
  left: -9999px;
  background: var(--accent);
  color: var(--bg);
  padding: 0.5rem 0.75rem;
  font-size: var(--size-small);
}
.skip:focus {
  position: fixed;
  top: 0.5rem;
  left: 0.5rem;
}


/* Focus
   ---------------------------------------------------------------------- */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 1px;
}


/* Small screens
   ---------------------------------------------------------------------- */
@media (max-width: 40rem) {
  :root {
    --size-base: 1.0625rem;
    --size-h1:   1.85rem;
    --size-h2:   1.3rem;
    --size-h3:   1.1rem;
  }
  .masthead { padding-block: 2rem 0.5rem; }
  .sitenav  { padding-block: 1rem 1.5rem; }
  .err__number { font-size: 2.75rem; }
  .contact-card__email { font-size: 1.25rem; }
}


/* Reduced motion
   ---------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
  }
}


/* Print
   ---------------------------------------------------------------------- */
@media print {
  :root { --bg: #fff; --text: #000; }
  body { font-size: 11pt; line-height: 1.5; }
  .sitenav, .skip { display: none; }
  .sitefoot { border-top: 1px solid #999; margin-top: 2rem; }
  a { color: #000; text-decoration: underline; }
  .page__title { font-size: 20pt; }
  .roadmap__item { break-inside: avoid; }
}