/* Blog de tocaa: páginas fijas (las sirve el hosting, no React) con los mismos tokens,
   letra y encabezado que el sitio (src/pages/sitio/sitio.css). Si el sitio cambia de
   colores, se cambian aquí también. */
:root {
  --tc-canvas: #f7f7f2; --tc-surface: #ffffff; --tc-ink: #0e1726; --tc-muted: #5b6472;
  --tc-line: #e6e8ec; --tc-primary: #0b6e6b; --tc-accent: #c46a2b; --tc-soft: #eaf3f3;
  --tc-frost: rgba(255,255,255,.88); --tc-on-primary: #ffffff;
  --tc-r-sm: 8px; --tc-r: 14px; --tc-r-lg: 24px;
  color-scheme: light;
}
:root[data-theme="dark"] {
  --tc-canvas: #0b1220; --tc-surface: #0f1a2e; --tc-ink: #eaf0f7; --tc-muted: #a7b2c3;
  --tc-line: #263346; --tc-primary: #19b6b2; --tc-accent: #f2b36d; --tc-soft: #13263f;
  --tc-frost: rgba(11,18,32,.9); --tc-on-primary: #0e1726;
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--tc-canvas); color: var(--tc-ink);
  font-family: 'Figtree', system-ui, sans-serif; font-size: 1rem; line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 2px solid var(--tc-primary); outline-offset: 4px; }
::selection { background: var(--tc-primary); color: var(--tc-canvas); }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { text-wrap: balance; }

.tc-skip { position: fixed; left: 16px; top: -100px; z-index: 100; background: var(--tc-surface); padding: 16px; }
.tc-skip:focus { top: 16px; }
.tc-container { width: 100%; max-width: 1248px; margin-inline: auto; padding-inline: 32px; }

/* Encabezado: el mismo del sitio, sin carrito (vive en el panel). */
.tc-header { position: sticky; top: 0; z-index: 30; background: var(--tc-frost); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid var(--tc-line); }
.tc-header-inner { min-height: 86px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.tc-marca { display: flex; color: var(--tc-ink); }
.tc-nav { display: flex; gap: 32px; align-items: center; }
.tc-nav a { min-height: 44px; display: flex; align-items: center; font-weight: 500; font-size: .875rem; color: var(--tc-muted); }
.tc-nav a:hover, .tc-nav a[aria-current] { color: var(--tc-primary); }
.tc-nav a[aria-current] { box-shadow: inset 0 -2px var(--tc-primary); }
.tc-acciones { display: flex; align-items: center; gap: 12px; }
.tc-tema { width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center; border: 0; border-radius: var(--tc-r-sm); background: transparent; color: var(--tc-ink); cursor: pointer; }
.tc-tema:hover { background: var(--tc-soft); }
.tc-tema svg { width: 18px; height: 18px; }
.tc-tema .sol, :root[data-theme="dark"] .tc-tema .luna { display: none; }
:root[data-theme="dark"] .tc-tema .sol { display: block; }
.tc-login { display: flex; gap: 4px; font-size: .875rem; padding: 12px; align-items: center; }
.tc-cta { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 10px 20px; border-radius: var(--tc-r-sm); background: var(--tc-primary); color: var(--tc-on-primary); font-size: .875rem; font-weight: 600; transition: opacity .2s, transform .2s; }
.tc-cta:hover { opacity: .86; transform: translateY(-2px); }
.tc-cta svg, .tc-login svg { width: 14px; height: 14px; }
.tc-menu { display: none; position: relative; }
.tc-menu summary { list-style: none; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; cursor: pointer; border-radius: var(--tc-r-sm); }
.tc-menu summary::-webkit-details-marker { display: none; }
.tc-menu summary svg { width: 22px; height: 22px; }
.tc-menu nav { position: absolute; right: 0; top: 52px; min-width: 240px; display: grid; padding: 8px 20px; background: var(--tc-surface); border: 1px solid var(--tc-line); border-radius: var(--tc-r); box-shadow: 0 20px 50px rgba(14,23,38,.10); }
.tc-menu nav a { min-height: 48px; display: flex; align-items: center; border-bottom: 1px solid var(--tc-line); }
.tc-menu nav a:last-child { border-bottom: 0; }

/* Portada del blog */
.bl-portada { padding-block: 88px 40px; }
.bl-eyebrow { display: inline-block; color: var(--tc-primary); font-size: .6875rem; font-weight: 700; letter-spacing: .15em; margin-bottom: 20px; }
.bl-portada h1 { margin: 0; font-size: clamp(2.5rem, 4.1vw, 4.25rem); font-weight: 600; line-height: 1.08; letter-spacing: -.04em; max-width: 14ch; }
.bl-portada h1 em { font-style: normal; color: var(--tc-primary); }
.bl-lead { margin: 24px 0 0; max-width: 46ch; font-size: 1.125rem; line-height: 1.65; color: var(--tc-muted); }
.bl-lista { list-style: none; margin: 0; padding: 0 0 96px; display: grid; gap: 24px; }
.bl-tarjeta a { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 40px; align-items: center; padding: 32px; background: var(--tc-surface); border: 1px solid var(--tc-line); border-radius: var(--tc-r-lg); transition: border-color .2s, transform .2s; }
.bl-tarjeta a:hover { border-color: var(--tc-primary); transform: translateY(-2px); }
.bl-meta { font-size: .8125rem; color: var(--tc-muted); }
.bl-tarjeta h2 { margin: 12px 0 0; font-size: clamp(1.5rem, 2.2vw, 2rem); font-weight: 600; line-height: 1.15; letter-spacing: -.03em; }
.bl-tarjeta p { margin: 16px 0 0; color: var(--tc-muted); max-width: 60ch; }
.bl-leer { display: inline-flex; align-items: center; gap: 8px; margin-top: 24px; color: var(--tc-primary); font-weight: 600; font-size: .875rem; }
.bl-leer svg { width: 14px; height: 14px; }
.bl-miniatura { height: 220px; border-radius: var(--tc-r); background: var(--tc-soft); overflow: hidden; display: flex; justify-content: center; }
.bl-miniatura img { width: 70%; object-fit: cover; object-position: top; margin-top: 24px; border-radius: 12px 12px 0 0; box-shadow: 0 24px 30px -15px rgba(14,23,38,.3); }

/* Artículo */
.ar { padding-block: 72px 96px; }
.ar-cabeza { max-width: 760px; }
.ar-migas { font-size: .8125rem; color: var(--tc-muted); margin-bottom: 28px; }
.ar-migas a { color: var(--tc-primary); }
.ar h1 { margin: 0; font-size: clamp(2.25rem, 3.6vw, 3.5rem); font-weight: 600; line-height: 1.1; letter-spacing: -.04em; }
.ar-entrada { margin: 24px 0 0; font-size: 1.25rem; line-height: 1.6; color: var(--tc-muted); }
.ar-meta { margin-top: 24px; font-size: .8125rem; color: var(--tc-muted); }
.ar-cuerpo { display: grid; grid-template-columns: minmax(0, 680px) minmax(0, 1fr); gap: 72px; margin-top: 56px; align-items: start; }
.ar-texto { font-size: 1.125rem; line-height: 1.75; }
.ar-texto h2 { margin: 56px 0 0; font-size: 1.75rem; font-weight: 600; line-height: 1.2; letter-spacing: -.03em; }
.ar-texto h2:first-child { margin-top: 0; }
.ar-texto h3 { margin: 32px 0 0; font-size: 1.125rem; font-weight: 600; line-height: 1.4; }
.ar-texto p, .ar-texto ul, .ar-texto ol { margin: 18px 0 0; }
.ar-texto ul, .ar-texto ol { padding-left: 1.25em; }
.ar-texto li { margin-top: 10px; padding-left: .25em; }
.ar-texto li::marker { color: var(--tc-primary); font-weight: 600; }
.ar-texto strong { font-weight: 600; }
.ar-texto a { color: var(--tc-primary); text-decoration: underline; text-underline-offset: 3px; }
.ar-nota { margin-top: 24px; padding: 20px 24px; border-left: 3px solid var(--tc-accent); background: var(--tc-surface); border-radius: 0 var(--tc-r-sm) var(--tc-r-sm) 0; font-size: 1rem; }
.ar-figura { position: sticky; top: 118px; margin: 0; }
.ar-figura .marco { background: var(--tc-soft); border-radius: var(--tc-r-lg); padding: 32px 32px 0; overflow: hidden; }
.ar-figura img { width: 100%; max-width: 300px; margin-inline: auto; border-radius: 16px 16px 0 0; box-shadow: 0 24px 30px -15px rgba(14,23,38,.3); }
.ar-figura figcaption { margin-top: 12px; font-size: .8125rem; color: var(--tc-muted); }
.ar-cierre { margin-top: 64px; padding: 40px; background: var(--tc-surface); border: 1px solid var(--tc-line); border-radius: var(--tc-r-lg); }
.ar-cierre h2 { margin: 0; }
.ar-botones { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.ar-botones a { text-decoration: none; }
.tc-cta-2 { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 10px 20px; border-radius: var(--tc-r-sm); border: 1px solid var(--tc-line); color: var(--tc-primary); font-size: .875rem; font-weight: 600; }
.tc-cta-2:hover { background: var(--tc-soft); }
.ar-cierre .tc-cta { color: var(--tc-on-primary); }

/* Pie: el mismo del sitio */
.tc-footer { padding-top: 64px; border-top: 1px solid var(--tc-line); }
.tc-footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; }
.tc-footer-grid p { margin: 24px 0 0; line-height: 1.5; }
.tc-footer-grid small { color: var(--tc-muted); font-size: .6875rem; display: block; margin-top: 16px; }
.tc-footer-grid h4 { margin: 0 0 24px; font-size: 9px; letter-spacing: .12em; color: var(--tc-muted); }
.tc-footer-grid nav { display: flex; flex-direction: column; align-items: flex-start; }
.tc-footer-grid nav a { font-size: .8125rem; padding-block: 4px; min-height: 36px; }
.tc-footer-grid nav a:hover { color: var(--tc-primary); }
.tc-footer-bottom { display: flex; gap: 20px; justify-content: space-between; align-items: center; margin-top: 64px; padding-block: 24px; border-top: 1px solid var(--tc-line); font-size: .6875rem; color: var(--tc-muted); }

@media (max-width: 1023px) {
  .ar-cuerpo { grid-template-columns: minmax(0, 1fr); gap: 48px; }
  .ar-figura { position: static; max-width: 420px; order: -1; }
  /* Arriba del texto solo va la parte de arriba de la tarjeta: lo demás es igual. */
  .ar-figura .marco { max-height: 330px; }
  .tc-footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 767px) {
  .tc-container { padding-inline: 16px; }
  .tc-header-inner { min-height: 68px; gap: 12px; }
  .tc-nav, .tc-login, .tc-acciones .tc-cta { display: none; }
  .tc-menu { display: block; }
  .bl-portada { padding-block: 56px 32px; }
  .bl-tarjeta a { grid-template-columns: 1fr; gap: 24px; padding: 24px; }
  .bl-miniatura { order: -1; height: 180px; }
  .ar { padding-block: 40px 64px; }
  .ar-entrada { font-size: 1.125rem; }
  .ar-texto { font-size: 1.0625rem; }
  .ar-texto h2 { margin-top: 44px; font-size: 1.5rem; }
  .ar-cierre { padding: 28px 24px; }
  .tc-footer-grid { grid-template-columns: 1fr; }
  .tc-footer-bottom { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}