/* ==========================================================================
   Sin Filtro — Clases. Design system "Estudio".
   Making-of de un set de grabación: fondo oscuro, tipografía condensada,
   la claqueta y el visor como elementos firma. El rojo REC es señal, no tema.
   ========================================================================== */

:root {
  --bg: #0e0e0c;
  --bg-raise: #161614;
  --bg-sunk: #0a0a09;
  --line: #2a2924;
  --line-strong: #46433b;
  --ink: #efeae0;
  --ink-2: #c3beb2;
  --muted: #8d897f;
  --rec: #ff4a2e;
  --rec-ink: #120604;

  --f-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --f-serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --gutter: clamp(16px, 4vw, 48px);
  --max: 1320px;
  --header-h: 56px;

  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-display);
  font-size: 17px;
  line-height: 1.55;
  font-variation-settings: "wdth" 100;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg, iframe { max-width: 100%; display: block; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }
::selection { background: var(--rec); color: var(--rec-ink); }
:focus-visible { outline: 2px solid var(--rec); outline-offset: 3px; }

.wrap { max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: var(--gutter); top: 8px; z-index: 100; background: var(--ink); color: var(--bg); padding: 8px 12px; }

/* ---- type ------------------------------------------------------------- */
.mono, .meta {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
}
.display {
  font-family: var(--f-display);
  font-variation-settings: "wdth" 72;
  font-weight: 800;
  text-transform: uppercase;
  line-height: .88;
  letter-spacing: -.01em;
  margin: 0;
}
.display em, .serif-em {
  font-family: var(--f-serif);
  font-style: italic;
  font-weight: 400;
  text-transform: none;
  letter-spacing: -.01em;
  font-variation-settings: normal;
}
.h1 { font-size: clamp(56px, 11vw, 168px); }
.h2 { font-size: clamp(40px, 6.4vw, 88px); }
.h3 { font-size: clamp(28px, 3.6vw, 44px); line-height: .95; }
.lede { font-size: clamp(19px, 2vw, 23px); line-height: 1.45; color: var(--ink-2); max-width: 36ch; margin: 0; }
.prose { max-width: 64ch; color: var(--ink-2); }
.prose p { margin: 0 0 1em; }
.prose strong { color: var(--ink); font-weight: 600; }
.prose em { font-family: var(--f-serif); font-size: 1.12em; }
.prose h2 { font-size: 13px; font-family: var(--f-mono); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); font-weight: 400; margin: 2em 0 1em; }
.prose ul { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); }
.prose li { padding: 14px 0 14px 36px; border-bottom: 1px solid var(--line); position: relative; color: var(--ink); }
.prose li::before { content: "→"; position: absolute; left: 0; color: var(--rec); font-family: var(--f-mono); }

/* ---- REC dot ---------------------------------------------------------- */
.rec { display: inline-flex; align-items: center; gap: 8px; font-family: var(--f-mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }
.rec::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--rec); flex: none; }
.rec--live::before { animation: blink 1.6s steps(1) infinite; }
.rec--off::before { background: transparent; border: 1.5px solid var(--muted); }
@keyframes blink { 50% { opacity: .15; } }

/* ---- header ----------------------------------------------------------- */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; gap: 24px; height: var(--header-h); }
.brand { display: flex; align-items: baseline; gap: 10px; text-decoration: none; margin-right: auto; }
.brand__word { font-variation-settings: "wdth" 72; font-weight: 800; font-size: 22px; letter-spacing: .01em; text-transform: uppercase; line-height: 1; }
.brand__tag { font-family: var(--f-serif); font-style: italic; font-size: 18px; color: var(--muted); }
.nav { display: flex; gap: 22px; }
.nav a { font-family: var(--f-mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; text-decoration: none; color: var(--ink-2); padding-block: 6px; border-bottom: 1px solid transparent; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--rec); }
.tc { color: var(--ink-2); font-variant-numeric: tabular-nums; }
@media (max-width: 760px) {
  .site-header .wrap { flex-wrap: wrap; height: auto; padding-block: 12px; gap: 10px 18px; }
  .site-header .tc { display: none; }
  .nav { order: 3; width: 100%; gap: 18px; overflow-x: auto; }
}

/* ---- sections --------------------------------------------------------- */
.section { padding-block: clamp(56px, 9vw, 120px); border-top: 1px solid var(--line); }
.section-head { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 16px 32px; margin-bottom: clamp(28px, 4vw, 48px); }
.section-head .meta { grid-column: 1 / -1; }
.section-head a.meta { grid-column: auto; text-decoration: none; }
.section-head a.meta:hover { color: var(--ink); }

/* ---- hero ------------------------------------------------------------- */
.hero { padding-block: clamp(40px, 7vw, 96px) clamp(56px, 8vw, 104px); }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .9fr); gap: clamp(32px, 5vw, 72px); align-items: end; }
.hero__copy { display: grid; gap: 28px; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 900px) { .hero__grid { grid-template-columns: 1fr; } }

/* ---- buttons ---------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-mono); font-size: 13px; letter-spacing: .08em; text-transform: uppercase;
  text-decoration: none; padding: 14px 20px; border: 1px solid var(--ink); color: var(--ink); background: transparent;
  transition: background .15s, color .15s;
}
.btn:hover { background: var(--ink); color: var(--bg); }
.btn--rec { background: var(--rec); border-color: var(--rec); color: var(--rec-ink); }
.btn--rec:hover { background: var(--ink); border-color: var(--ink); color: var(--bg); }

/* ---- the slate (claqueta) — signature element ------------------------- */
.slate { border: 1px solid var(--line-strong); background: var(--bg-raise); }
.slate__sticks {
  height: 30px; border-bottom: 1px solid var(--line-strong);
  background: repeating-linear-gradient(-45deg, var(--ink) 0 18px, var(--bg-raise) 18px 36px);
}
.slate__title { padding: 20px 20px 18px; border-bottom: 1px solid var(--line); display: grid; gap: 10px; }
.slate__title .display { font-size: clamp(30px, 3.4vw, 44px); }
.slate__rows { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.slate__cell { padding: 12px 20px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); min-width: 0; }
.slate__cell:nth-child(3n) { border-right: 0; }
.slate__cell dt { font-family: var(--f-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.slate__cell dd { margin: 4px 0 0; font-size: 16px; font-weight: 600; overflow-wrap: anywhere; }
.slate__foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 20px; }
.slate a { text-decoration: none; }

/* ---- the viewfinder (visor) — 16:9 frame with crop marks -------------- */
.viewfinder { position: relative; aspect-ratio: 16 / 9; background: var(--bg-sunk); border: 1px solid var(--line); max-width: 100%; }
.viewfinder iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.viewfinder__marks::before, .viewfinder__marks::after,
.viewfinder__marks span::before, .viewfinder__marks span::after {
  content: ""; position: absolute; width: 28px; height: 28px; border: 2px solid var(--ink-2); pointer-events: none;
}
.viewfinder__marks::before { top: 16px; left: 16px; border-right: 0; border-bottom: 0; }
.viewfinder__marks::after { top: 16px; right: 16px; border-left: 0; border-bottom: 0; }
.viewfinder__marks span::before { bottom: 16px; left: 16px; border-right: 0; border-top: 0; }
.viewfinder__marks span::after { bottom: 16px; right: 16px; border-left: 0; border-top: 0; }
.viewfinder__hud { position: absolute; inset: 0; display: grid; grid-template-rows: auto 1fr auto; padding: 22px 56px; pointer-events: none; }
.viewfinder__top, .viewfinder__bottom { display: flex; justify-content: space-between; gap: 12px; }
.viewfinder__center { display: grid; place-items: center; text-align: center; gap: 10px; align-content: center; }
.viewfinder__center .display { font-size: clamp(28px, 5vw, 64px); }
@media (max-width: 560px) {
  .viewfinder__hud { padding: 18px 48px; }
  .viewfinder__bottom .meta:last-child, .viewfinder__center .muted, .viewfinder__center .meta { display: none; }
}

/* ---- series list (rows) ---------------------------------------------- */
.reel { border-top: 1px solid var(--line-strong); }
.reel__row {
  display: grid;
  grid-template-columns: clamp(64px, 10vw, 140px) minmax(0, 1fr) minmax(0, 230px);
  gap: 8px clamp(16px, 3vw, 40px);
  padding: clamp(20px, 3vw, 32px) 0;
  border-bottom: 1px solid var(--line-strong);
  text-decoration: none; position: relative;
  transition: background .2s;
}
.reel__row:hover { background: var(--bg-raise); }
.reel__num {
  font-variation-settings: "wdth" 62; font-weight: 800; font-size: clamp(48px, 8vw, 112px); line-height: .8;
  color: transparent; -webkit-text-stroke: 1.5px var(--line-strong); transition: color .2s, -webkit-text-stroke-color .2s;
}
.reel__row:hover .reel__num, .reel__row.is-live .reel__num { color: var(--ink); -webkit-text-stroke-color: var(--ink); }
.reel__row.is-live .reel__num { color: var(--rec); -webkit-text-stroke-color: var(--rec); }
.reel__main { display: grid; gap: 10px; align-content: start; }
.reel__main .display { font-size: clamp(26px, 3.4vw, 46px); }
.reel__promesa { color: var(--ink-2); margin: 0; max-width: 58ch; }
.reel__side { display: grid; gap: 8px; align-content: start; justify-items: start; }
@media (max-width: 760px) {
  .reel__row { grid-template-columns: 56px minmax(0, 1fr); }
  .reel__side { grid-column: 2; }
}

.chip { display: inline-block; font-family: var(--f-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; padding: 4px 8px; border: 1px solid var(--line-strong); color: var(--ink-2); }
.chip--solid { background: var(--ink); color: var(--bg); border-color: var(--ink); }

/* ---- "cómo es una clase" strip --------------------------------------- */
.steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 1px solid var(--line-strong); border-left: 1px solid var(--line); }
.step { padding: 22px 20px 26px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: grid; gap: 12px; align-content: start; }
.step__tc { font-family: var(--f-mono); font-size: 12px; color: var(--rec); font-variant-numeric: tabular-nums; }
.step h3 { margin: 0; font-size: 20px; font-variation-settings: "wdth" 80; font-weight: 700; text-transform: uppercase; line-height: 1.05; }
.step p { margin: 0; color: var(--ink-2); font-size: 15px; }
@media (max-width: 960px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

.formats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; margin-top: 40px; border: 1px solid var(--line); }
.format { padding: 20px; border-right: 1px solid var(--line); }
.format:last-child { border-right: 0; }
.format strong { display: block; font-size: 18px; text-transform: uppercase; font-variation-settings: "wdth" 80; margin-bottom: 6px; }
.format span { color: var(--ink-2); font-size: 15px; }
@media (max-width: 760px) { .formats { grid-template-columns: 1fr 1fr; } .format:nth-child(2) { border-right: 0; } .format:nth-child(-n+2) { border-bottom: 1px solid var(--line); } }

/* ---- framework (7 movimientos) --------------------------------------- */
.moves { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); border-top: 1px solid var(--line-strong); }
.move { padding: 18px 16px 24px 0; border-right: 1px solid var(--line); display: grid; gap: 10px; align-content: start; }
.move + .move { padding-left: 16px; }
.move:last-child { border-right: 0; }
.move__n { font-family: var(--f-mono); font-size: 12px; color: var(--rec); }
.move h3 { margin: 0; font-size: 19px; font-variation-settings: "wdth" 78; font-weight: 700; text-transform: uppercase; line-height: 1.05; }
.move p { margin: 0; font-size: 14px; color: var(--ink-2); }
@media (max-width: 1000px) {
  .moves { grid-template-columns: 1fr; }
  .move, .move + .move { grid-template-columns: 48px minmax(0, 1fr); padding: 18px 0; border-right: 0; border-bottom: 1px solid var(--line); column-gap: 16px; }
  .move__n { grid-row: span 2; }
}

.move-detail { display: grid; grid-template-columns: clamp(64px, 10vw, 140px) minmax(0, 1fr) minmax(0, 1fr); gap: 16px clamp(16px, 3vw, 40px); padding-block: 32px; border-bottom: 1px solid var(--line-strong); }
.move-detail__n { font-variation-settings: "wdth" 62; font-weight: 800; font-size: clamp(48px, 7vw, 96px); line-height: .8; color: var(--rec); }
.move-detail .display { font-size: clamp(28px, 3.6vw, 48px); }
.move-detail p { margin: 12px 0 0; color: var(--ink-2); max-width: 40ch; }
@media (max-width: 860px) { .move-detail { grid-template-columns: 56px minmax(0, 1fr); } .move-detail > :last-child { grid-column: 2; } }

/* ---- lists of clases -------------------------------------------------- */
.takes { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line-strong); }
.take a {
  display: grid; grid-template-columns: 72px minmax(0, 1fr) auto; gap: 6px 20px; align-items: baseline;
  padding: 18px 0; border-bottom: 1px solid var(--line); text-decoration: none; transition: background .15s, padding .15s;
}
.take a:hover { background: var(--bg-raise); padding-inline: 12px; }
.take__code { font-family: var(--f-mono); font-size: 13px; color: var(--muted); font-variant-numeric: tabular-nums; }
.take__title { font-size: clamp(18px, 2vw, 22px); font-weight: 600; line-height: 1.25; }
.take__tags { display: flex; flex-wrap: wrap; gap: 6px; grid-column: 2; }
.take__state { grid-row: 1; grid-column: 3; }
@media (max-width: 560px) { .take a { grid-template-columns: 52px minmax(0, 1fr); } .take__state { grid-column: 2; grid-row: auto; } }
.takes--compact .take a { grid-template-columns: 72px minmax(0, 1fr); }

/* ---- serie / clase pages --------------------------------------------- */
.page-head { padding-block: clamp(36px, 6vw, 80px) clamp(36px, 5vw, 64px); }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--ink); }
.page-head__grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); align-items: end; }
@media (max-width: 900px) { .page-head__grid { grid-template-columns: 1fr; } }

.split { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 80px); align-items: start; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.aside { display: grid; gap: 0; border-top: 1px solid var(--line-strong); position: sticky; top: calc(var(--header-h) + 24px); }
.aside__block { padding: 18px 0; border-bottom: 1px solid var(--line); display: grid; gap: 8px; }
.aside__block p { margin: 0; color: var(--ink-2); }
@media (max-width: 900px) { .aside { position: static; } }

.tarea { border: 1px solid var(--rec); padding: 24px; display: grid; gap: 10px; margin-top: 40px; }
.tarea p { margin: 0; font-size: 20px; line-height: 1.4; }

.pager { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); }
.pager a { padding: 24px 0; text-decoration: none; display: grid; gap: 6px; }
.pager a + a, .pager span + a { text-align: right; border-left: 1px solid var(--line); padding-left: 20px; }
.pager a:hover .pager__t { text-decoration: underline; }
.pager__t { font-size: 19px; font-weight: 600; line-height: 1.25; }

.product-card { border: 1px solid var(--line-strong); padding: 24px; display: grid; gap: 12px; }
.product-card .display { font-size: 40px; }

/* ---- people ----------------------------------------------------------- */
.hosts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line-strong); border-left: 1px solid var(--line); }
.host { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 24px; display: grid; gap: 14px; align-content: start; text-decoration: none; transition: background .15s; }
.host:hover { background: var(--bg-raise); }
.host__mono {
  width: 64px; height: 64px; display: grid; place-items: center; border: 1px solid var(--line-strong);
  font-family: var(--f-serif); font-style: italic; font-size: 38px; line-height: 1;
}
.host .display { font-size: clamp(36px, 4vw, 56px); }
.host p { margin: 0; color: var(--ink-2); }
.host p.display { color: var(--ink); }
@media (max-width: 860px) { .hosts { grid-template-columns: 1fr; } }

/* ---- statement -------------------------------------------------------- */
.statement { font-family: var(--f-serif); font-size: clamp(30px, 4.4vw, 60px); line-height: 1.08; letter-spacing: -.01em; max-width: 22ch; margin: 0; }
.statement em { color: var(--rec); }

/* ---- footer ----------------------------------------------------------- */
.site-footer { border-top: 1px solid var(--line-strong); padding-block: 48px calc(40px + env(safe-area-inset-bottom, 0px)); margin-top: 0; }
.site-footer__grid { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr)); gap: 32px; }
.site-footer .display { font-size: clamp(44px, 7vw, 96px); }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.site-footer ul a { text-decoration: none; color: var(--ink-2); }
.site-footer ul a:hover { color: var(--ink); }
.site-footer__credit { margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
@media (max-width: 760px) { .site-footer__grid { grid-template-columns: 1fr 1fr; } .site-footer__grid > :first-child { grid-column: 1 / -1; } }

.stack-sm { display: grid; gap: 8px; }
.stack { display: grid; gap: 20px; }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.muted { color: var(--muted); }
.mt-0 { margin-top: 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ---- responsive polish ------------------------------------------------ */
.site-footer__grid { align-items: start; }
.site-footer ul { align-content: start; }
.reel__main .display { line-height: .92; }
@media (max-width: 760px) {
  .section-head { grid-template-columns: 1fr; }
  .section-head a.meta { justify-self: start; }
  .reel__side { display: flex; flex-wrap: wrap; gap: 6px 16px; align-items: center; }
  .site-header { --header-h: 96px; }
}
a.chip { text-decoration: none; transition: border-color .15s, color .15s; }
a.chip:hover { border-color: var(--ink); color: var(--ink); }
@media (max-width: 900px) { .page-head .slate__title { display: none; } }
@media (max-width: 560px) {
  .pager { grid-template-columns: 1fr; }
  .pager > span:empty { display: none; }
  .pager a + a, .pager span + a { text-align: left; border-left: 0; padding-left: 0; border-top: 1px solid var(--line); }
  .pager span:empty + a { border-top: 0; }
}
.viewfinder--wide { aspect-ratio: 21 / 9; }
@media (max-width: 760px) { .viewfinder--wide { aspect-ratio: 4 / 3; } }
@media (min-width: 521px) and (max-width: 960px) { .step:last-child { grid-column: span 2; } }
.nav { scrollbar-width: none; }
.nav::-webkit-scrollbar { display: none; }
@media (max-width: 380px) { .nav { gap: 14px; } .nav a { font-size: 11px; letter-spacing: .05em; } }

/* ---- el set (production board) ---------------------------------------- */
.board { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 1px solid var(--line-strong); border-left: 1px solid var(--line); }
.board__col { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 16px; display: grid; gap: 10px; align-content: start; min-height: 280px; }
.board__head { display: flex; align-items: baseline; gap: 10px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.board__n { font-family: var(--f-mono); font-size: 12px; color: var(--rec); }
.board__name { font-variation-settings: "wdth" 78; font-weight: 700; text-transform: uppercase; font-size: 18px; margin-right: auto; }
.board__empty { margin: 8px 0 0; }
.card { display: grid; gap: 8px; padding: 14px; border: 1px solid var(--line-strong); background: var(--bg-raise); text-decoration: none; transition: border-color .15s; }
.card:hover { border-color: var(--ink); }
.card.is-live { border-color: var(--rec); }
.card__top { display: flex; justify-content: space-between; gap: 8px; }
.card__title { font-weight: 600; line-height: 1.25; }
@media (max-width: 1100px) { .board { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 700px) { .board { grid-template-columns: 1fr; } .board__col { min-height: 0; } }

/* ---- stepper ---------------------------------------------------------- */
.stepper { list-style: none; margin: 16px 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.stepper__step { display: flex; align-items: center; gap: 8px; padding: 12px 8px 0 0; font-family: var(--f-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); position: relative; }
.stepper__step::before { content: ""; position: absolute; top: -1px; left: 0; right: 0; height: 2px; background: transparent; }
.stepper__step.is-done::before { background: var(--ink-2); }
.stepper__step.is-now::before { background: var(--rec); }
.stepper__step.is-done { color: var(--ink-2); }
.stepper__step.is-now { color: var(--ink); }
.stepper__dot { width: 8px; height: 8px; border-radius: 50%; border: 1.5px solid currentColor; flex: none; }
.stepper__step.is-done .stepper__dot { background: var(--ink-2); border-color: var(--ink-2); }
.stepper__step.is-now .stepper__dot { background: var(--rec); border-color: var(--rec); animation: blink 1.6s steps(1) infinite; }
@media (max-width: 560px) { .stepper { grid-template-columns: 1fr; } .stepper__step { padding: 8px 0; border-bottom: 1px solid var(--line); } .stepper__step::before { display: none; } }

/* ---- mapa del curso --------------------------------------------------- */
.mapa-scroll { overflow-x: auto; border-top: 1px solid var(--line-strong); }
.mapa { border-collapse: collapse; width: 100%; min-width: 760px; }
.mapa caption { caption-side: bottom; text-align: left; padding-top: 14px; }
.mapa th, .mapa td { border-bottom: 1px solid var(--line); border-right: 1px solid var(--line); padding: 10px; vertical-align: middle; }
.mapa th:last-child, .mapa td:last-child { border-right: 0; }
.mapa thead th { text-align: left; vertical-align: bottom; }
.mapa th a { display: grid; gap: 4px; text-decoration: none; font-size: 13px; font-weight: 700; text-transform: uppercase; font-variation-settings: "wdth" 80; line-height: 1.05; }
.mapa th a:hover { color: var(--rec); }
.mapa__n { font-family: var(--f-mono); font-size: 11px; font-weight: 400; color: var(--muted); }
.mapa tbody th { width: 120px; }
.mapa td { text-align: center; }
.mapa td.is-on { background: var(--bg-raise); }
.mapa__cell { display: inline-grid; place-items: center; width: 34px; height: 34px; margin: 2px; border: 1px solid var(--line-strong); font-family: var(--f-mono); font-size: 12px; text-decoration: none; color: var(--ink); }
.mapa__cell:hover { background: var(--ink); color: var(--bg); }
.mapa__cell.is-live { border-color: var(--rec); color: var(--rec); }
.mapa__cell.is-live:hover { background: var(--rec); color: var(--rec-ink); }

/* ---- cold open + chapters --------------------------------------------- */
.viewfinder__quote { font-family: var(--f-serif); font-style: italic; font-size: clamp(22px, 3.4vw, 46px); line-height: 1.12; max-width: 24ch; margin: 0; }
@media (max-width: 560px) { .viewfinder__quote { font-size: 20px; } }
.prose ol.chapters { list-style: none; padding: 0; margin: 0 0 1em; border-top: 1px solid var(--line); }
.chapters li { border-bottom: 1px solid var(--line); }
.chapters__btn { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 16px; width: 100%; padding: 12px 0; background: none; border: 0; color: var(--ink); font: inherit; text-align: left; }
button.chapters__btn { cursor: pointer; }
button.chapters__btn:hover { color: var(--rec); }
.chapters__tc { font-family: var(--f-mono); font-size: 13px; color: var(--rec); font-variant-numeric: tabular-nums; padding-top: 2px; }

/* ---- document prose (recibos) ----------------------------------------- */
.prose--doc { max-width: 76ch; }
.prose--doc h2 { font-family: var(--f-display); font-size: clamp(24px, 2.6vw, 32px); font-variation-settings: "wdth" 78; font-weight: 800; text-transform: uppercase; letter-spacing: 0; color: var(--ink); margin: 2.2em 0 .6em; padding-top: 18px; border-top: 1px solid var(--line-strong); }
.prose--doc blockquote { margin: 0 0 2em; padding: 18px 22px; border-left: 3px solid var(--rec); background: var(--bg-raise); color: var(--ink); }
.prose--doc blockquote p { margin: 0; }
.prose--doc ol { padding-left: 1.4em; }
.prose--doc ol li { padding: 6px 0; color: var(--ink); }
.prose--doc hr { border: 0; border-top: 1px solid var(--line); margin: 2.5em 0 1.5em; }
.prose table { width: 100%; border-collapse: collapse; margin: 1em 0 1.6em; font-size: 15px; display: block; overflow-x: auto; }
.prose th, .prose td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose th { font-family: var(--f-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); font-weight: 400; border-bottom-color: var(--line-strong); }
.prose td { color: var(--ink); }

@media print {
  :root { --bg: #fff; --bg-raise: #f4f2ee; --ink: #111; --ink-2: #222; --muted: #555; --line: #ccc; --line-strong: #999; color-scheme: light; }
  .site-header, .site-footer, .no-print, .skip { display: none !important; }
  body { background: #fff; color: #111; font-size: 12pt; }
  .section, .page-head { padding-block: 12pt; border: 0; }
  .prose--doc { max-width: none; }
  .prose--doc h2 { break-after: avoid; }
  a { color: inherit; text-decoration: none; }
}

/* ---- avísame ---------------------------------------------------------- */
.avisame { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 16px 40px; align-items: center; padding: 28px; border: 1px solid var(--line-strong); background: var(--bg-raise); }
.avisame__copy { display: grid; gap: 10px; }
.avisame__title { margin: 0; font-family: var(--f-serif); font-style: italic; font-size: clamp(24px, 2.6vw, 34px); line-height: 1.1; }
.avisame__form { display: flex; gap: 0; }
.avisame__form input[type="email"] { flex: 1; min-width: 0; padding: 14px 16px; background: var(--bg); color: var(--ink); border: 1px solid var(--ink); border-right: 0; font: inherit; border-radius: 0; }
.avisame__form input[type="email"]::placeholder { color: var(--muted); }
.avisame__form .btn { white-space: nowrap; }
.avisame__hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.avisame__legal { grid-column: 2; margin: 0; text-transform: none; letter-spacing: .02em; }
@media (max-width: 760px) { .avisame { grid-template-columns: 1fr; padding: 20px; } .avisame__legal { grid-column: 1; } .avisame__form { flex-direction: column; } .avisame__form input[type="email"] { border-right: 1px solid var(--ink); border-bottom: 0; } }

/* ---- boletín: result + admin ----------------------------------------- */
.avisame__slot { display: grid; gap: 12px; }
.avisame__slot .avisame__legal { grid-column: auto; }
.avisame__legal a { color: var(--ink-2); }
.avisame__done { margin: 0; padding: 14px 16px; border: 1px solid var(--rec); color: var(--ink); font-size: 16px; }
.avisame__done.is-error { border-color: var(--line-strong); color: var(--ink-2); }
.admin-edicion { border: 1px solid var(--line-strong); display: grid; }
.admin-edicion__head { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: baseline; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.admin-edicion__preview { width: 100%; height: 640px; border: 0; background: var(--bg); }
.admin-edicion__actions { display: grid; gap: 12px; padding: 16px 20px; border-top: 1px solid var(--line); }
.admin-edicion__actions input[type="text"] { flex: 1; min-width: 0; padding: 14px 16px; background: var(--bg); color: var(--ink); border: 1px solid var(--ink); border-right: 0; font: inherit; border-radius: 0; }
code { font-family: var(--f-mono); font-size: .9em; }

/* ---- i18n ------------------------------------------------------------- */
.lang-switch { font-family: var(--f-mono); font-size: 12px; letter-spacing: .1em; text-decoration: none; color: var(--ink); border: 1px solid var(--line-strong); padding: 4px 8px; }
.lang-switch:hover { border-color: var(--ink); }
.site-footer .lang-switch { padding: 2px 6px; font-size: 11px; }
.lang-note { margin: 0; color: var(--ink-2); text-transform: none; letter-spacing: .02em; }
.wrap > .lang-note { margin-top: 12px; }
@media (max-width: 760px) { .site-header .lang-switch { order: 2; } }