/* ════════════════════════════════════════════════════════════════════════════
   JUAN CRINCOLI — landing "dark editorial premium".
   Fraunces (display serif) + Instrument Sans (cuerpo) + IBM Plex Mono (técnica).
   Negro cálido, papel hueso, rojo racionado. Fondo generativo (canvas) + grano.
   ════════════════════════════════════════════════════════════════════════════ */

:root {
  /* Tinta cálida — nunca #000 plano. */
  --ink: #0b0a09;
  --ink-2: #100e0c;
  --panel: #16120f;
  --panel-2: #1c1713;
  /* Papel hueso (texto). */
  --paper: #f4efe6;
  --paper-dim: #c3bbae;
  --muted: #8f867b;
  --faint: #5e574e;
  /* Filos. */
  --hair: rgba(244, 239, 230, 0.09);
  --hair-2: rgba(244, 239, 230, 0.16);
  /* Rojo señal — racionado. */
  --red: #d8342a;
  --red-hi: #ff4e40;
  --red-deep: #7c1712;
  /* Tipografía. */
  --display: 'Fraunces', 'Times New Roman', Georgia, serif;
  --sans: 'Instrument Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', monospace;
  /* Layout. */
  --pad-x: clamp(20px, 5vw, 80px);
  --maxw: 1240px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
/* El atributo hidden debe ganarle a las clases con display explícito (.pg-form es
   grid, .pg-done es grid → sin esto no se ocultan y el "éxito" queda siempre visible). */
[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  letter-spacing: -0.005em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  /* Base incandescente MUY tenue en el punto de fuga → nunca negro plano si el
     canvas no dibuja. */
  background-image: radial-gradient(
    62% 50% at 50% 32%,
    rgba(216, 52, 42, 0.06),
    transparent 70%
  );
}

::selection {
  background: var(--red);
  color: #fff;
}

em {
  font-style: italic;
  font-optical-sizing: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ═══ CAPAS DE FONDO ════════════════════════════════════════════════════════ */
.jc-field {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  display: block;
  pointer-events: none;
}

/* Grano de película (feTurbulence en data-URI) → textura premium, mata el look plano. */
.jc-grain {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.jc-vignette {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(130% 100% at 50% 30%, transparent 46%, rgba(6, 5, 4, 0.7) 100%);
}

/* Barra de progreso de scroll. */
.jc-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0;
  z-index: 60;
  background: linear-gradient(90deg, var(--red-deep), var(--red), var(--red-hi));
  box-shadow: 0 0 12px rgba(255, 78, 64, 0.5);
  transition: width 0.1s linear;
}

/* Todo el contenido va por encima del fondo. */
.jc-nav,
main,
.jc-footer {
  position: relative;
  z-index: 3;
}

/* ═══ NAV ═══════════════════════════════════════════════════════════════════ */
.jc-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px var(--pad-x);
  transition: background 0.4s ease, border-color 0.4s ease, padding 0.4s ease;
  border-bottom: 1px solid transparent;
}
.jc-nav.scrolled {
  background: rgba(11, 10, 9, 0.72);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom-color: var(--hair);
  padding: 13px var(--pad-x);
}
.jc-monogram-mark {
  font-family: var(--display);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: -0.02em;
  border: 1.5px solid var(--paper);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  transition: border-color 0.3s ease, color 0.3s ease, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.jc-monogram:hover .jc-monogram-mark {
  border-color: var(--red-hi);
  color: var(--red-hi);
  transform: rotate(-8deg);
}
.jc-nav-links {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 40px);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.jc-nav-links a {
  color: var(--paper-dim);
  position: relative;
  padding: 6px 0;
  transition: color 0.25s ease;
}
.jc-nav-links a:not(.jc-nav-cta)::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  height: 1px;
  width: 0;
  background: var(--red);
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.jc-nav-links a:hover {
  color: var(--paper);
}
.jc-nav-links a:hover::after {
  width: 100%;
}
.jc-nav-cta {
  color: var(--paper) !important;
  border: 1px solid var(--hair-2);
  border-radius: 999px;
  padding: 8px 18px !important;
  transition: border-color 0.25s ease, background 0.25s ease;
}
.jc-nav-cta:hover {
  border-color: var(--red);
  background: rgba(216, 52, 42, 0.1);
}
/* Pill rojo del programa — el botón distinto y colorido. */
.jc-nav-apply {
  color: #fff !important;
  background: var(--red);
  border-radius: 999px;
  padding: 8px 18px !important;
  font-weight: 500;
  box-shadow: 0 6px 22px -12px rgba(216, 52, 42, 0.8);
  transition: background 0.25s ease, box-shadow 0.25s ease, transform 0.2s ease;
}
.jc-nav-apply::after {
  display: none !important;
}
.jc-nav-apply:hover {
  background: var(--red-hi);
  color: #fff !important;
  transform: translateY(-1px);
}

/* ═══ Etiquetas de sección (mono, técnicas) ═════════════════════════════════ */
.jc-section-label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--red-hi);
  margin-bottom: 18px;
}

/* ═══ BOTONES ═══════════════════════════════════════════════════════════════ */
.jc-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 15px 26px;
  border-radius: 999px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.16s ease, background 0.25s ease, border-color 0.25s ease,
    color 0.25s ease, box-shadow 0.25s ease;
  white-space: nowrap;
}
.jc-btn-arrow {
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.jc-btn:hover .jc-btn-arrow {
  transform: translateX(4px);
}
.jc-btn--solid {
  background: var(--paper);
  color: var(--ink);
  font-weight: 600;
}
.jc-btn--solid:hover {
  background: var(--red);
  color: #fff;
  box-shadow: 0 10px 40px -12px rgba(216, 52, 42, 0.7);
}
.jc-btn--solid:active {
  transform: translateY(1px);
}
.jc-btn--ghost {
  border-color: var(--hair-2);
  color: var(--paper);
  background: transparent;
}
.jc-btn--ghost:hover {
  border-color: var(--paper);
  background: rgba(244, 239, 230, 0.05);
}
/* Botón rojo destacado — la acción principal: aplicar al programa. */
.jc-btn--red {
  background: var(--red);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 8px 30px -14px rgba(216, 52, 42, 0.7);
}
.jc-btn--red:hover {
  background: var(--red-hi);
  box-shadow: 0 12px 44px -12px rgba(255, 78, 64, 0.8);
}
.jc-btn--red:active {
  transform: translateY(1px);
}
.jc-btn--block {
  width: 100%;
  justify-content: center;
}
.jc-btn:disabled {
  opacity: 0.55;
  cursor: default;
}

/* ═══ REVEAL (carga escalonada) ═════════════════════════════════════════════ */
.jc-reveal {
  opacity: 0;
  transform: translateY(22px);
  filter: blur(6px);
  animation: jc-reveal 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: var(--d, 0s);
}
@keyframes jc-reveal {
  to {
    opacity: 1;
    transform: none;
    filter: blur(0);
  }
}

/* Reveal por scroll (secciones). */
.jc-inview {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.9s ease, transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}
.jc-inview.is-in {
  opacity: 1;
  transform: none;
}

/* ═══ 01 · HERO ═════════════════════════════════════════════════════════════ */
.jc-hero {
  min-height: 100svh;
  padding: 140px var(--pad-x) 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  max-width: var(--maxw);
  margin: 0 auto;
}
.jc-hero-inner {
  max-width: 940px;
}
.jc-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--paper-dim);
  margin-bottom: 30px;
}
.jc-eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 12px 1px rgba(216, 52, 42, 0.8);
  animation: jc-pulse 2.6s ease-in-out infinite;
}
@keyframes jc-pulse {
  0%, 100% { opacity: 0.4; transform: scale(0.82); }
  50% { opacity: 1; transform: scale(1); }
}
.jc-hero-title {
  font-family: var(--display);
  font-optical-sizing: auto;
  font-weight: 400;
  font-size: clamp(2.6rem, 8.4vw, 7.4rem);
  line-height: 0.98;
  letter-spacing: -0.035em;
  margin-bottom: 34px;
}
.jc-line {
  display: block;
}
.jc-hero-title em {
  color: var(--paper);
  font-weight: 300;
}
.jc-line--accent {
  color: var(--red);
  font-style: italic;
  font-weight: 300;
}
.jc-hero-sub {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  line-height: 1.55;
  color: var(--paper-dim);
  max-width: 60ch;
  margin-bottom: 40px;
}
.jc-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.jc-scrollcue {
  position: absolute;
  left: var(--pad-x);
  bottom: 34px;
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.3em;
  color: var(--muted);
}
.jc-scrollcue-line {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, var(--muted), transparent);
  position: relative;
  overflow: hidden;
}
.jc-scrollcue-line::after {
  content: '';
  position: absolute;
  inset: 0;
  width: 30%;
  background: var(--red-hi);
  animation: jc-slide 2.4s ease-in-out infinite;
}
@keyframes jc-slide {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(300%); }
}

/* ═══ 02 · MANIFIESTO ═══════════════════════════════════════════════════════ */
.jc-manifesto {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(90px, 16vh, 200px) var(--pad-x);
}
.jc-manifesto-text {
  font-family: var(--display);
  font-optical-sizing: auto;
  font-weight: 400;
  font-size: clamp(1.8rem, 5vw, 4.2rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--paper);
  max-width: 20ch;
}
.jc-manifesto-text b {
  font-weight: 400;
  font-style: italic;
  color: var(--red);
}
/* Palabras que entran una por una (data-splitwords, ver landing.js). */
.jc-word {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.5em);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.jc-word.is-in {
  opacity: 1;
  transform: none;
}

/* ═══ 03 · RECURSOS ═════════════════════════════════════════════════════════ */
.jc-resources {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(40px, 8vh, 90px) var(--pad-x) clamp(80px, 14vh, 160px);
}
.jc-resources-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  padding-bottom: 44px;
  margin-bottom: 44px;
  border-bottom: 1px solid var(--hair);
}
.jc-resources-title {
  font-family: var(--display);
  font-optical-sizing: auto;
  font-weight: 400;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  line-height: 1;
  letter-spacing: -0.03em;
}
.jc-resources-note {
  font-size: 1rem;
  color: var(--muted);
  max-width: 40ch;
}

.jc-docs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 22px;
}
.jc-docs-loading {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 13px;
  padding: 40px 0;
}
.jc-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--hair-2);
  border-top-color: var(--red);
  border-radius: 50%;
  animation: jc-spin 0.8s linear infinite;
}
@keyframes jc-spin {
  to { transform: rotate(360deg); }
}

/* Tarjeta de documento. */
.jc-doc {
  position: relative;
  display: flex;
  flex-direction: column;
  background: linear-gradient(160deg, var(--panel), var(--ink-2));
  border: 1px solid var(--hair);
  border-radius: 18px;
  padding: 26px 26px 22px;
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.35s ease,
    box-shadow 0.4s ease;
}
.jc-doc::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(var(--red), var(--red-deep));
  opacity: 0;
  transition: opacity 0.35s ease;
}
.jc-doc:hover {
  transform: translateY(-4px);
  border-color: var(--hair-2);
  box-shadow: 0 24px 60px -30px rgba(0, 0, 0, 0.9), 0 0 40px -20px rgba(216, 52, 42, 0.4);
}
.jc-doc:hover::before {
  opacity: 1;
}
.jc-doc-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 22px;
}
.jc-doc-cat {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-dim);
  border: 1px solid var(--hair-2);
  border-radius: 999px;
  padding: 5px 12px;
}
.jc-doc-type {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--red-hi);
  border: 1px solid rgba(216, 52, 42, 0.4);
  border-radius: 6px;
  padding: 4px 8px;
  background: rgba(216, 52, 42, 0.08);
}
.jc-doc-title {
  font-family: var(--display);
  font-optical-sizing: auto;
  font-weight: 500;
  font-size: 1.55rem;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  text-wrap: balance;
}
.jc-doc-desc {
  font-size: 0.96rem;
  line-height: 1.55;
  color: var(--muted);
  margin-bottom: 24px;
  flex: 1;
}
.jc-doc-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 18px;
  border-top: 1px solid var(--hair);
}
.jc-doc-meta {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.05em;
  color: var(--faint);
  text-transform: uppercase;
}
.jc-doc-dl {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--paper);
  cursor: pointer;
  background: none;
  border: none;
  transition: color 0.25s ease;
}
.jc-doc-dl svg {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.jc-doc:hover .jc-doc-dl {
  color: var(--red-hi);
}
.jc-doc:hover .jc-doc-dl svg {
  transform: translateY(3px);
}

/* Muestra (cuando no hay backend, en preview local). */
.jc-doc[data-sample] .jc-doc-cat::after {
  content: ' · muestra';
  color: var(--faint);
}

/* Skeleton de carga. */
.jc-skel {
  border: 1px solid var(--hair);
  border-radius: 18px;
  padding: 26px;
  background: var(--ink-2);
  min-height: 240px;
}
.jc-skel-bar {
  height: 12px;
  border-radius: 6px;
  background: linear-gradient(90deg, var(--panel) 0%, var(--panel-2) 50%, var(--panel) 100%);
  background-size: 200% 100%;
  animation: jc-shimmer 1.4s ease-in-out infinite;
  margin-bottom: 14px;
}
@keyframes jc-shimmer {
  to { background-position: -200% 0; }
}

/* Estado vacío. */
.jc-docs-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 70px 20px;
  border: 1px dashed var(--hair-2);
  border-radius: 18px;
  color: var(--muted);
}
.jc-docs-empty strong {
  display: block;
  font-family: var(--display);
  font-size: 1.5rem;
  color: var(--paper);
  margin-bottom: 8px;
  font-weight: 400;
}

/* ═══ 04 · NEWSLETTER ═══════════════════════════════════════════════════════ */
.jc-news {
  position: relative;
  border-top: 1px solid var(--hair);
  padding: clamp(90px, 16vh, 190px) var(--pad-x);
}
.jc-news-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.jc-news .jc-section-label {
  color: var(--red-hi);
}
.jc-news-title {
  font-family: var(--display);
  font-optical-sizing: auto;
  font-weight: 400;
  font-size: clamp(2.4rem, 6vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin-bottom: 22px;
}
.jc-news-title em {
  color: var(--red);
  font-weight: 300;
}
.jc-news-sub {
  color: var(--paper-dim);
  font-size: 1.1rem;
  line-height: 1.6;
  max-width: 52ch;
  margin: 0 auto 40px;
}
.jc-news-form {
  display: flex;
  gap: 12px;
  max-width: 520px;
  margin: 0 auto;
  flex-wrap: wrap;
  justify-content: center;
}
.jc-input {
  flex: 1 1 240px;
  min-width: 0;
  background: var(--ink-2);
  border: 1px solid var(--hair-2);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 15px;
  padding: 16px 18px;
  border-radius: 12px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.jc-input::placeholder {
  color: var(--faint);
}
.jc-input:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(216, 52, 42, 0.15);
}
.jc-news-msg {
  margin-top: 18px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.03em;
  min-height: 1.2em;
}
.jc-news-msg.ok { color: var(--red-hi); }
.jc-news-msg.err { color: #f6a; }

/* ═══ FOOTER ════════════════════════════════════════════════════════════════ */
.jc-footer {
  border-top: 1px solid var(--hair);
  padding: 40px var(--pad-x);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.jc-footer-name {
  font-family: var(--display);
  font-size: 1.4rem;
  font-weight: 500;
  display: block;
}
.jc-footer-tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.jc-footer-meta {
  display: flex;
  gap: 22px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
  font-variant-numeric: tabular-nums;
}
.jc-clock {
  color: var(--paper-dim);
}

/* ═══ MODAL EMAIL-GATE ══════════════════════════════════════════════════════ */
.jc-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 20px;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.jc-modal.open {
  visibility: visible;
  opacity: 1;
}
.jc-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 5, 4, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.jc-modal-card {
  position: relative;
  width: min(460px, 100%);
  background: linear-gradient(165deg, var(--panel), var(--ink-2));
  border: 1px solid var(--hair-2);
  border-radius: 22px;
  padding: 38px 34px 30px;
  box-shadow: 0 40px 120px -30px rgba(0, 0, 0, 0.9);
  transform: translateY(16px) scale(0.98);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.jc-modal.open .jc-modal-card {
  transform: none;
}
.jc-modal-x {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--hair-2);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  transition: color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.jc-modal-x:hover {
  color: var(--paper);
  border-color: var(--paper);
  transform: rotate(90deg);
}
.jc-modal-title {
  font-family: var(--display);
  font-weight: 400;
  font-size: 1.8rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.jc-modal-doc {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--red-hi);
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}
.jc-modal-card form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
/* En el form vertical del modal el input NO debe crecer (si no, el flex-basis
   de 240px de .jc-input se aplica a la altura y lo estira). */
.jc-modal-card .jc-input {
  flex: 0 0 auto;
  width: 100%;
}
.jc-modal-fine {
  font-size: 12px;
  color: var(--faint);
  margin-top: 16px;
  line-height: 1.5;
}
.jc-modal-err {
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: #f6a;
  min-height: 1em;
}

/* ═══ TOAST ═════════════════════════════════════════════════════════════════ */
.jc-toast {
  position: fixed;
  left: 50%;
  bottom: 30px;
  transform: translate(-50%, 20px);
  z-index: 90;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 13px 22px;
  border-radius: 999px;
  box-shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.8);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
}
.jc-toast.show {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}
.jc-toast.err {
  background: var(--red);
  color: #fff;
}

/* ═══ RESPONSIVE ════════════════════════════════════════════════════════════ */
@media (max-width: 720px) {
  body { font-size: 16px; }
  /* En mobile dejamos solo Recursos + el botón rojo del programa. */
  .jc-nav-links a:not(.jc-nav-apply):not([href='#recursos']) {
    display: none;
  }
  .jc-nav-links { gap: 12px; }
  .jc-docs-grid {
    grid-template-columns: 1fr;
  }
  .jc-scrollcue {
    display: none;
  }
  .jc-footer-meta {
    gap: 14px;
    flex-wrap: wrap;
  }
}

/* ═══ REDUCED MOTION ════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .jc-reveal,
  .jc-inview,
  .jc-word {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }
}