/* ════════════════════════════════════════════════════════════════════
   Web pública de Cyber Valtorix Academy (portada y páginas de curso).

   HTML estático, sin Angular: se indexa entero y pinta en el primer
   fotograma. La plataforma (/dashboard y demás) es la app aparte.

   Lenguaje: el de Apple en la web.
   · Tipografía del sistema (SF Pro en Apple, Segoe UI Variable en
     Windows) con tracking y interlineado según el tamaño: negativo y
     apretado en titulares, neutro y holgado en el cuerpo.
   · Liquid Glass: botones, rejillas y hojas son vidrio translúcido con
     borde que refracta la luz, brillo que sigue al puntero y un
     entintado según su función (azul ofensiva, verde gratis, índigo
     bootcamp, ámbar pack). Debajo hay un fondo ambiental de color para
     que el vidrio tenga algo que refractar.
   · Movimiento con muelles, interrumpible, y transiciones entre páginas
     (View Transitions). Todo respeta `prefers-reduced-motion`,
     `prefers-reduced-transparency` y `prefers-contrast`.
   ════════════════════════════════════════════════════════════════════ */

@font-face {
  font-family: "JetBrains Mono";
  src: url("/fonts/jetbrains-mono-latin.woff2") format("woff2");
  font-weight: 400 700;
  font-display: swap;
}

/* Propiedades registradas: se pueden interpolar (brillo del vidrio). */
@property --sheen { syntax: "<number>"; inherits: false; initial-value: 0; }
@property --mx { syntax: "<percentage>"; inherits: false; initial-value: 50%; }
@property --my { syntax: "<percentage>"; inherits: false; initial-value: 0%; }

/* ── Tokens ────────────────────────────────────────────────────────── */
:root {
  --bg: #fbfbfd;
  --bg-alt: 242 242 246;
  --surface: #ffffff;
  --ink: #1d1d1f;
  --ink-2: #424245;
  --ink-3: #6e6e73;
  --line: rgba(0, 0, 0, 0.08);
  --shadow: 0 1px 2px rgba(16, 24, 48, 0.05), 0 18px 48px -18px rgba(16, 24, 48, 0.22);

  /* Entintado: canales RGB. --t es el tinte principal; --t2 y --t3 sólo
     colorean el fondo ambiental. Azul por defecto. */
  --t: 10 98 232;
  --t2: 94 92 230;
  --t3: 50 173 230;
  --on-t: #ffffff;

  /* Vidrio */
  --g-fill: 255 255 255;
  --g-a: 0.56;          /* opacidad del relleno */
  --g-blur: 22px;
  --g-hi: rgba(255, 255, 255, 0.95);   /* filo superior: la luz que entra */
  --g-rim-a: rgba(255, 255, 255, 0.9);
  --g-rim-b: rgba(255, 255, 255, 0.12);
  --g-edge: rgba(0, 0, 0, 0.06);
  --g-shadow: 0 1px 1px rgba(16, 24, 48, 0.04), 0 14px 36px -16px rgba(16, 24, 48, 0.28);

  --radius: 24px;
  --radius-sm: 16px;
  /* Curvas: --ease es una salida suave; --spring aproxima un muelle
     con un ligero rebote (sólo para lo que el usuario empuja). */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --spring: cubic-bezier(0.34, 1.36, 0.64, 1);
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI Variable Display", "Segoe UI", system-ui, Roboto, "Helvetica Neue", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  color-scheme: light dark;
  interpolate-size: allow-keywords;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #07080c;
    --bg-alt: 17 19 24;
    --surface: #16181e;
    --ink: #f5f5f7;
    --ink-2: #d2d2d7;
    --ink-3: #98989f;
    --line: rgba(255, 255, 255, 0.09);
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 24px 60px -24px rgba(0, 0, 0, 0.7);
    --t: 77 141 255;
    --t2: 125 122 255;
    --t3: 64 200 224;
    --on-t: #04122e;
    --g-fill: 255 255 255;
    --g-a: 0.065;
    --g-hi: rgba(255, 255, 255, 0.28);
    --g-rim-a: rgba(255, 255, 255, 0.36);
    --g-rim-b: rgba(255, 255, 255, 0.04);
    --g-edge: rgba(255, 255, 255, 0.07);
    --g-shadow: 0 1px 1px rgba(0, 0, 0, 0.3), 0 20px 50px -20px rgba(0, 0, 0, 0.8);
  }
}

/* Tintes. Se aplican a una página entera (body) o a una sola pieza. */
[data-tint="azul"]   { --t: 10 98 232;  --t2: 94 92 230;  --t3: 50 173 230;  --on-t: #fff; }
[data-tint="verde"]  { --t: 21 128 61;  --t2: 13 148 136; --t3: 101 163 13;  --on-t: #fff; }
[data-tint="indigo"] { --t: 88 86 214;  --t2: 175 82 222; --t3: 10 98 232;   --on-t: #fff; }
[data-tint="ambar"]  { --t: 180 83 9;   --t2: 234 88 12;  --t3: 219 39 119;  --on-t: #fff; }
@media (prefers-color-scheme: dark) {
  [data-tint="azul"]   { --t: 77 141 255;  --t2: 125 122 255; --t3: 64 200 224;  --on-t: #04122e; }
  [data-tint="verde"]  { --t: 52 209 105;  --t2: 45 212 191;  --t3: 163 230 53;  --on-t: #032611; }
  [data-tint="indigo"] { --t: 139 136 255; --t2: 200 120 255; --t3: 77 141 255;  --on-t: #0d0b33; }
  [data-tint="ambar"]  { --t: 255 166 43;  --t2: 255 120 60;  --t3: 244 114 182; --on-t: #2a1500; }
}
/* Derivados del tinte: se recalculan allí donde cambia --t. */
:root, [data-tint] {
  --accent: rgb(var(--t));
  --accent-soft: rgb(var(--t) / 0.1);
  --accent-line: rgb(var(--t) / 0.28);
}

/* ── Base y tipografía ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;          /* 17 px, el cuerpo de Apple */
  line-height: 1.52;
  letter-spacing: -0.011em;
  font-optical-sizing: auto;
  font-kerning: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; color: inherit; -webkit-tap-highlight-color: transparent; }
a { -webkit-tap-highlight-color: transparent; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; color: var(--ink); text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 10px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 22px; }
.mono { font-family: var(--mono); letter-spacing: 0; }
.muted { color: var(--ink-3); }

/* Fondo ambiental: manchas de luz del color del tinte, fijas detrás de
   todo. Es lo que el vidrio refracta. Sin bucles de movimiento. */
.ambient {
  position: fixed; inset: -10vh -10vw; z-index: -1; pointer-events: none;
  background:
    radial-gradient(42vmax 30vmax at 10% 4%, rgb(var(--t) / 0.16), transparent 70%),
    radial-gradient(36vmax 28vmax at 96% 26%, rgb(var(--t2) / 0.13), transparent 70%),
    radial-gradient(40vmax 30vmax at 34% 62%, rgb(var(--t3) / 0.08), transparent 70%),
    radial-gradient(44vmax 32vmax at 84% 98%, rgb(var(--t) / 0.11), transparent 70%);
}
@media (prefers-color-scheme: dark) {
  .ambient {
    background:
      radial-gradient(42vmax 30vmax at 10% 4%, rgb(var(--t) / 0.22), transparent 70%),
      radial-gradient(36vmax 28vmax at 96% 26%, rgb(var(--t2) / 0.16), transparent 70%),
      radial-gradient(40vmax 30vmax at 34% 62%, rgb(var(--t3) / 0.09), transparent 70%),
      radial-gradient(44vmax 32vmax at 84% 98%, rgb(var(--t) / 0.14), transparent 70%);
  }
}

/* ════════════════════════════════════════════════════════════════════
   Liquid Glass
   Capas, de abajo arriba:
   1. backdrop-filter: desenfoca y satura lo que hay detrás.
   2. relleno translúcido + un velo del tinte.
   3. brillo especular que sigue al puntero (--mx/--my, --sheen).
   4. filo superior iluminado y contorno fino (box-shadow inset).
   5. ::before: aro de refracción, claro arriba a la izquierda y abajo a
      la derecha, casi invisible en los laterales (como un canto de
      vidrio curvado).
   ════════════════════════════════════════════════════════════════════ */
.glass, .tile, .btn, .round, .nav__menu, .modal__card, .subnav, .nav {
  --g-tint: 0;
}
.glass, .tile, .modal__card {
  position: relative;
  isolation: isolate;
  border: 0;
  background:
    radial-gradient(140% 120% at var(--mx) var(--my), rgb(255 255 255 / calc(var(--sheen) * 0.22)), transparent 42%),
    linear-gradient(180deg, rgb(var(--t) / calc(var(--g-tint) * 1.2)), rgb(var(--t) / calc(var(--g-tint) * 0.5))),
    rgb(var(--g-fill) / var(--g-a));
  -webkit-backdrop-filter: blur(var(--g-blur)) saturate(180%);
  backdrop-filter: blur(var(--g-blur)) saturate(180%);
  box-shadow: inset 0 1px 0 var(--g-hi), inset 0 0 0 1px var(--g-edge), var(--g-shadow);
  transition: --sheen .5s var(--ease), --mx .2s linear, --my .2s linear;
}
.glass::before, .tile::before, .btn::before, .round::before, .nav__menu::before, .modal__card::before {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit; padding: 1px;
  pointer-events: none;
  background: linear-gradient(135deg, var(--g-rim-a), var(--g-rim-b) 32%, var(--g-rim-b) 64%, var(--g-rim-a));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  opacity: 0.85;
}
/* Pieza interactiva: el brillo aparece bajo el puntero. */
a.glass:hover, a.tile:hover, .btn:hover, .round:hover, .nav__menu:hover { --sheen: 1; }

/* ── Botones de vidrio ─────────────────────────────────────────────── */
.btn {
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 46px; padding: 0 22px; border-radius: 999px; border: 0;
  font: 600 1rem/1 var(--font); letter-spacing: -0.012em; text-decoration: none; white-space: nowrap;
  cursor: pointer; user-select: none; -webkit-user-select: none;
  -webkit-backdrop-filter: blur(14px) saturate(180%);
  backdrop-filter: blur(14px) saturate(180%);
  /* Al soltar: vuelve con un muelle con rebote (hubo un impulso). */
  transition: transform .45s var(--spring), box-shadow .3s var(--ease), --sheen .45s var(--ease), --mx .2s linear, --my .2s linear, background-color .3s var(--ease);
}
.btn::after {
  /* Brillo especular: una lente de luz que sigue al puntero. */
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit; pointer-events: none;
  background: radial-gradient(90px 60px at var(--mx) var(--my), rgb(255 255 255 / calc(var(--sheen) * 0.38)), transparent 70%);
}
/* Al presionar: respuesta inmediata, sin esperar al clic. */
.btn:active, .round:active, .nav__menu:active { transform: scale(0.955); transition-duration: .09s; transition-timing-function: ease-out; }

/* Primario: vidrio teñido, casi opaco, con su propia luz debajo. */
.btn--primary {
  color: var(--on-t);
  background:
    linear-gradient(180deg, rgb(255 255 255 / 0.26), rgb(255 255 255 / 0) 52%),
    rgb(var(--t) / 0.92);
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / 0.5),
    inset 0 -1px 1px rgb(0 0 0 / 0.14),
    0 1px 2px rgb(var(--t) / 0.3),
    0 10px 26px -10px rgb(var(--t) / 0.75);
}
.btn--primary::before { --g-rim-a: rgb(255 255 255 / 0.65); --g-rim-b: rgb(255 255 255 / 0.08); }
.btn--primary:hover { box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.55), inset 0 -1px 1px rgb(0 0 0 / 0.14), 0 1px 2px rgb(var(--t) / 0.3), 0 16px 34px -12px rgb(var(--t) / 0.8); }

/* Secundario: vidrio claro, con el texto del tinte. */
.btn--ghost, .round, .nav__menu {
  color: var(--accent);
  background:
    linear-gradient(180deg, rgb(255 255 255 / 0.18), rgb(255 255 255 / 0) 60%),
    rgb(var(--t) / 0.07),
    rgb(var(--g-fill) / calc(var(--g-a) * 0.9));
  box-shadow: inset 0 1px 0 var(--g-hi), inset 0 0 0 1px var(--g-edge), 0 6px 18px -12px rgb(16 24 48 / 0.35);
}
.btn--ghost:hover { background-color: rgb(var(--t) / 0.05); }
@media (prefers-color-scheme: dark) {
  .btn--ghost, .round, .nav__menu { color: color-mix(in srgb, var(--accent) 80%, white); }
}

.btn--sm { height: 34px; padding: 0 15px; font-size: 0.875rem; letter-spacing: -0.006em; }
.btn--lg { height: 52px; padding: 0 28px; font-size: 1.0625rem; }

.round, .nav__menu {
  position: relative; isolation: isolate; overflow: hidden;
  width: 42px; height: 42px; border-radius: 999px; border: 0; cursor: pointer;
  display: grid; place-items: center;
  -webkit-backdrop-filter: blur(14px) saturate(180%); backdrop-filter: blur(14px) saturate(180%);
  transition: transform .45s var(--spring), --sheen .45s var(--ease);
}

.link-arrow {
  display: inline-flex; align-items: center; gap: 6px; color: var(--accent);
  font-weight: 600; text-decoration: none; letter-spacing: -0.01em;
}
.link-arrow svg { transition: transform .45s var(--spring); }
a:hover > .link-arrow svg, .link-arrow:hover svg { transform: translateX(4px); }

.tag {
  display: inline-flex; align-self: flex-start; align-items: center; gap: 6px;
  padding: 5px 11px; border-radius: 999px; font-size: 0.8125rem; font-weight: 600; letter-spacing: -0.003em;
  background: rgb(var(--t) / 0.12); color: var(--accent);
  box-shadow: inset 0 0 0 1px rgb(var(--t) / 0.18), inset 0 1px 0 rgb(255 255 255 / 0.4);
}
.tag--lg { padding: 6px 13px; font-size: 0.875rem; }
.pill {
  display: inline-block; padding: 3px 7px; margin-right: 10px; border-radius: 999px;
  font: 600 11px/1 var(--mono); letter-spacing: 0.02em; text-transform: uppercase;
  background: rgb(var(--t) / 0.12); color: var(--accent);
}

/* ── Navegación ────────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgb(var(--g-fill) / calc(var(--g-a) + 0.1));
  -webkit-backdrop-filter: saturate(180%) blur(24px);
  backdrop-filter: saturate(180%) blur(24px);
  box-shadow: inset 0 -1px 0 var(--line);
}
@media (prefers-color-scheme: dark) { .nav { background: rgb(7 8 12 / 0.62); } }
.nav--static { position: relative; }
.nav__in { display: flex; align-items: center; gap: 28px; height: 60px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; font-size: 1rem; letter-spacing: -0.022em; white-space: nowrap; }
.brand img { width: 28px; height: 28px; }
.nav__links { display: flex; gap: 26px; margin-left: auto; }
.nav__links a { font-size: 0.875rem; color: var(--ink-2); text-decoration: none; letter-spacing: -0.005em; transition: color .2s; }
.nav__links a:hover { color: var(--ink); }
.nav__cta { display: flex; align-items: center; gap: 8px; }
.nav__menu { display: none; width: 36px; height: 36px; color: var(--ink); }
@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav__cta { margin-left: auto; }
  .nav__menu { display: grid; }
}
@media (max-width: 520px) {
  .nav__cta [data-login] { display: none; }
}
@media (max-width: 420px) {
  .brand span { display: none; }
}

/* Subnavegación de las páginas de curso: como en las fichas de Apple,
   la barra global se va con el scroll y ésta se queda arriba con el
   nombre, las secciones y el botón de compra. */
.subnav {
  position: sticky; top: 0; z-index: 49;
  background: rgb(var(--g-fill) / calc(var(--g-a) + 0.12));
  -webkit-backdrop-filter: saturate(180%) blur(24px);
  backdrop-filter: saturate(180%) blur(24px);
  box-shadow: inset 0 -1px 0 var(--line);
}
@media (prefers-color-scheme: dark) { .subnav { background: rgb(7 8 12 / 0.6); } }
.subnav__in { display: flex; align-items: center; gap: 22px; height: 54px; }
.subnav__t { font-weight: 700; font-size: 1.1875rem; letter-spacing: -0.024em; text-decoration: none; white-space: nowrap; }
.subnav__links { display: flex; gap: 22px; margin-left: auto; }
.subnav__links a {
  position: relative; font-size: 0.8125rem; color: var(--ink-2); text-decoration: none; padding: 6px 0;
  transition: color .2s;
}
.subnav__links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; border-radius: 2px;
  background: var(--accent); transform: scaleX(0); transition: transform .45s var(--ease);
}
.subnav__links a:hover, .subnav__links a[aria-current="true"] { color: var(--ink); }
.subnav__links a[aria-current="true"]::after { transform: scaleX(1); }
.subnav__p { font-size: 0.8125rem; color: var(--ink-3); font-variant-numeric: tabular-nums; }
@media (max-width: 700px) {
  .subnav__links { display: none; }
  .subnav__p { margin-left: auto; }
  .subnav__t { font-size: 1.0625rem; }
}

/* ── Hero de la portada ────────────────────────────────────────────── */
.hero { position: relative; overflow: clip; }
.hero__in {
  display: grid; grid-template-columns: 1.2fr 1fr; align-items: center; gap: 40px;
  min-height: min(760px, calc(100dvh - 60px)); padding-block: 56px 72px;
}
.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem); line-height: 1.03; letter-spacing: -0.048em;
  max-width: 17ch; font-weight: 700;
}
h1 .w { display: inline-block; }
.hero h1 em {
  font-style: normal;
  background: linear-gradient(100deg, rgb(var(--t)), rgb(var(--t2)));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero__sub { margin-top: 22px; font-size: clamp(1.125rem, 1.6vw, 1.3125rem); line-height: 1.42; letter-spacing: -0.018em; color: var(--ink-2); max-width: 34ch; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero__art { position: relative; height: 520px; perspective: 1400px; }
.sheet {
  position: absolute; width: 78%; border-radius: 18px; overflow: hidden;
  background: var(--surface); box-shadow: var(--shadow), inset 0 0 0 1px var(--g-edge);
  transform-origin: center;
}
.sheet::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.5), inset 0 0 0 1px rgb(255 255 255 / 0.12); pointer-events: none; }
.sheet img { width: 100%; height: auto; }
.sheet--a { top: 4%; right: 0; transform: rotate(4deg) translateZ(0); z-index: 1; }
.sheet--b { top: 30%; left: 0; transform: rotate(-5deg); z-index: 2; }
.sheet--c { bottom: 0; right: 6%; transform: rotate(1.5deg); z-index: 3; width: 70%; }
@media (max-width: 900px) {
  .hero__in { grid-template-columns: 1fr; min-height: 0; padding-block: 40px 56px; gap: 36px; }
  .hero__art { height: 360px; }
}
@media (max-width: 520px) { .hero__art { height: 260px; } }

/* ── Cifras ────────────────────────────────────────────────────────── */
.stats { padding-block: 8px 0; }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); border-radius: var(--radius); }
.stat { padding: 32px 26px; }
.stat + .stat { box-shadow: inset 1px 0 0 var(--line); }
.stat__n { font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 700; letter-spacing: -0.055em; line-height: 1; font-variant-numeric: tabular-nums; }
.stat__l { margin-top: 10px; font-size: 0.9375rem; line-height: 1.4; color: var(--ink-3); max-width: 22ch; letter-spacing: -0.005em; }
@media (max-width: 760px) {
  .stats__grid { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(3) { box-shadow: none; }
  .stat:nth-child(n+3) { box-shadow: inset 0 1px 0 var(--line); }
  .stat:nth-child(4) { box-shadow: inset 1px 0 0 var(--line), inset 0 1px 0 var(--line); }
}

/* ── Secciones ─────────────────────────────────────────────────────── */
.section { padding: clamp(72px, 10vw, 128px) 0; }
.section--alt { background: rgb(var(--bg-alt) / 0.55); }
.section h2 { font-size: clamp(2rem, 4.4vw, 3.5rem); line-height: 1.05; letter-spacing: -0.042em; max-width: 18ch; }
.section__lead { margin-top: 16px; font-size: clamp(1.0625rem, 1.5vw, 1.3125rem); line-height: 1.45; letter-spacing: -0.016em; color: var(--ink-3); max-width: 52ch; }
.eyebrow { font-size: 0.9375rem; font-weight: 600; color: var(--accent); margin-bottom: 12px; letter-spacing: -0.01em; }
.sub-h { margin-top: 72px; font-size: 1.625rem; letter-spacing: -0.032em; line-height: 1.15; }

/* ── Cursos: bento de vidrio ───────────────────────────────────────── */
.bento {
  display: grid; gap: 18px; margin-top: 48px;
  grid-template-columns: repeat(3, 1fr);
  grid-template-areas: "boot boot n0" "boot boot n1" "pack pack pack";
}
.tile {
  --g-tint: 0.05;
  display: flex; flex-direction: column; gap: 10px;
  padding: 30px; border-radius: var(--radius); text-decoration: none; overflow: hidden;
  transition: transform .6s var(--spring), box-shadow .45s var(--ease), --sheen .5s var(--ease), --mx .2s linear, --my .2s linear;
}
.tile:hover { transform: translateY(-4px); box-shadow: inset 0 1px 0 var(--g-hi), inset 0 0 0 1px rgb(var(--t) / 0.2), 0 26px 50px -22px rgb(var(--t) / 0.45); }
.tile:active { transform: translateY(-1px) scale(0.985); transition-duration: .12s; }
.tile h3 { font-size: 1.625rem; letter-spacing: -0.032em; line-height: 1.1; }
.tile p { color: var(--ink-3); font-size: 1rem; line-height: 1.45; }
.tile__ic {
  width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; margin-bottom: 6px;
  color: var(--on-t);
  background: linear-gradient(180deg, rgb(255 255 255 / 0.3), rgb(255 255 255 / 0) 60%), rgb(var(--t));
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.5), 0 8px 18px -8px rgb(var(--t) / 0.8);
}
.tile__price { margin-top: auto; padding-top: 14px; font-weight: 600; font-size: 1.0625rem; display: flex; align-items: baseline; gap: 10px; font-variant-numeric: tabular-nums; }
.tile__price .free { color: var(--accent); }
.tile .link-arrow { font-size: 0.9375rem; }

/* Bootcamp: vidrio ahumado y teñido de índigo, siempre oscuro. */
.tile--boot {
  grid-area: boot; min-height: 440px; color: #f5f5f7;
  --g-hi: rgba(255, 255, 255, 0.22); --g-rim-a: rgba(255, 255, 255, 0.34); --g-rim-b: rgba(255, 255, 255, 0.04); --g-edge: rgba(255, 255, 255, 0.06);
  background:
    radial-gradient(140% 120% at var(--mx) var(--my), rgb(255 255 255 / calc(var(--sheen) * 0.12)), transparent 42%),
    radial-gradient(60% 80% at 0% 0%, rgb(88 86 214 / 0.55), transparent 70%),
    linear-gradient(160deg, rgb(14 18 52 / 0.92) 0%, rgb(8 9 14 / 0.94) 62%);
}
.tile--boot h3 { color: #fff; font-size: clamp(1.875rem, 3.4vw, 2.75rem); max-width: 14ch; letter-spacing: -0.04em; line-height: 1.04; }
.tile--boot p { color: #c7c9d1; max-width: 40ch; }
.tile--boot .link-arrow { color: #b3b1ff; }
.tile--boot .tile__price { color: #fff; }
.tile--boot::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background: linear-gradient(90deg, rgb(8 9 14 / 0.9) 30%, rgb(8 9 14 / 0.45) 55%, transparent 80%);
}
.tile--boot img {
  position: absolute; right: -10%; bottom: -18%; width: 58%; border-radius: 14px;
  transform: rotate(-6deg); opacity: 0.9; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.8);
  transition: transform .9s var(--spring);
}
.tile--boot:hover img { transform: rotate(-3deg) translateY(-10px); }
.tile--boot .tile__body { position: relative; z-index: 1; display: flex; flex-direction: column; gap: 10px; height: 100%; max-width: 52%; }
.tile--boot .tag { background: rgb(179 177 255 / 0.16); color: #c8c6ff; box-shadow: inset 0 0 0 1px rgb(179 177 255 / 0.2); }
.tile--n0 { grid-area: n0; }
.tile--n1 { grid-area: n1; }
.tile--pack { grid-area: pack; flex-direction: row; align-items: center; gap: 24px; --g-tint: 0.08; }
.tile--pack .tile__ic { margin: 0; flex-shrink: 0; }
.tile--pack .tile__body { flex: 1; display: flex; flex-direction: column; gap: 8px; }
.tile--pack .tile__price { margin: 0; padding: 0; }
@media (max-width: 900px) {
  .bento { grid-template-columns: 1fr 1fr; grid-template-areas: "boot boot" "n0 n1" "pack pack"; }
  .tile--boot .tile__body { max-width: 100%; }
  .tile--boot { min-height: 0; padding-bottom: 280px; }
  .tile--boot::after { background: linear-gradient(180deg, rgb(8 9 14 / 0.9) 45%, transparent 85%); }
  .tile--boot img { width: 78%; right: 4%; bottom: -70px; }
}
@media (max-width: 600px) {
  .bento { grid-template-columns: 1fr; grid-template-areas: "boot" "n0" "n1" "pack"; }
  .tile--pack { flex-direction: column; align-items: flex-start; }
}

/* ── Temario: control segmentado de vidrio ─────────────────────────── */
.seg {
  display: inline-flex; padding: 4px; margin-top: 40px; border-radius: 999px;
  max-width: 100%; overflow-x: auto; scrollbar-width: none;
}
.seg::-webkit-scrollbar { display: none; }
/* La pastilla es una lente: al desplazarse se hincha un poco, como una
   gota, y se asienta con un muelle. */
.seg__pill {
  position: absolute; top: 4px; left: 0; height: calc(100% - 8px); border-radius: 999px; z-index: 0;
  background:
    linear-gradient(180deg, rgb(255 255 255 / 0.5), rgb(255 255 255 / 0.1)),
    rgb(var(--t) / 0.1);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.9), inset 0 0 0 1px rgb(var(--t) / 0.16), 0 1px 3px rgb(0 0 0 / 0.1), 0 8px 20px -10px rgb(var(--t) / 0.5);
  transition: transform .55s var(--spring), width .55s var(--spring), scale .35s var(--ease);
}
.seg.is-moving .seg__pill { scale: 1.06 1.12; }
@media (prefers-color-scheme: dark) {
  .seg__pill { background: linear-gradient(180deg, rgb(255 255 255 / 0.16), rgb(255 255 255 / 0.04)), rgb(var(--t) / 0.2); box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.25), inset 0 0 0 1px rgb(var(--t) / 0.3), 0 8px 20px -10px rgb(0 0 0 / 0.8); }
}
.seg button {
  position: relative; z-index: 1; border: 0; background: none; cursor: pointer;
  padding: 10px 18px; border-radius: 999px; white-space: nowrap;
  font: 600 0.875rem/1 var(--font); letter-spacing: -0.006em; color: var(--ink-3); transition: color .3s var(--ease);
}
.seg button:hover { color: var(--ink-2); }
.seg button[aria-selected="true"] { color: var(--ink); }
.panels { margin-top: 32px; }
.panel[hidden] { display: none; }
.panel { animation: panel-in .6s var(--ease) both; }
@keyframes panel-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.panel__head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 22px; }
.panel__head h3 { font-size: 1.5rem; letter-spacing: -0.03em; }

/* Lista de módulos: un panel de vidrio con filas pulsables. */
.mods {
  list-style: none; margin: 0; padding: 8px; border-radius: var(--radius);
  display: grid; grid-template-columns: 1fr 1fr; gap: 0 8px;
}
.mod { min-width: 0; }
.mod__hit {
  width: 100%; display: grid; grid-template-columns: 34px 1fr auto; gap: 14px; align-items: center;
  padding: 16px 14px; border: 0; border-radius: 16px; background: transparent; text-align: left; cursor: pointer;
  transition: background-color .25s var(--ease), transform .45s var(--spring);
}
.mod__hit:hover { background: rgb(var(--t) / 0.07); }
.mod__hit:active { transform: scale(0.985); background: rgb(var(--t) / 0.11); transition-duration: .1s; }
.mod__i { font: 500 13px/1 var(--mono); color: var(--ink-3); }
.mod__c { min-width: 0; display: block; }
.mod__t { display: block; font-weight: 600; letter-spacing: -0.016em; line-height: 1.3; }
.mod__d { display: block; font-size: 0.9375rem; line-height: 1.4; color: var(--ink-3); margin-top: 3px; letter-spacing: -0.006em; }
.mod__m { display: inline-flex; align-items: center; gap: 4px; font: 500 13px/1 var(--mono); color: var(--ink-3); white-space: nowrap; }
.mod__m svg { opacity: 0.5; transition: transform .45s var(--spring), opacity .2s; }
.mod__hit:hover .mod__m svg { opacity: 1; transform: translateX(2px); color: var(--accent); }
@media (max-width: 760px) { .mods { grid-template-columns: 1fr; padding: 6px; } .mod__hit { padding: 14px 10px; gap: 10px; grid-template-columns: 28px 1fr auto; } }

.phases { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.phases--2 { margin-top: 22px; grid-template-columns: 1fr 1fr; }
.phase { padding: 24px 18px 18px; border-radius: var(--radius); }
.phase__k { font-size: 12px; color: var(--accent); padding-inline: 6px; }
.phase h4 { margin: 6px 6px 14px; font-size: 1.125rem; letter-spacing: -0.022em; line-height: 1.2; }
.phase ol { margin: 0; padding: 0; list-style: none; display: grid; gap: 2px; }
.phase li { font-size: 0.90625rem; line-height: 1.4; color: var(--ink-2); display: grid; grid-template-columns: 28px 1fr; padding: 6px; }
.phase li span, .wk span { font: 500 12px/1.6 var(--mono); color: var(--ink-3); }
.phase li:has(.wk) { padding: 0; display: block; }
.wk {
  width: 100%; display: grid; grid-template-columns: 28px 1fr; text-align: left; padding: 8px 6px; border: 0; border-radius: 10px;
  background: transparent; cursor: pointer; font-size: 0.90625rem; line-height: 1.4; color: var(--ink-2);
  transition: background-color .25s var(--ease), transform .45s var(--spring);
}
.wk:hover { background: rgb(var(--t) / 0.08); color: var(--ink); }
.wk:active { transform: scale(0.98); transition-duration: .1s; }
@media (max-width: 960px) { .phases { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .phases, .phases--2 { grid-template-columns: 1fr; } }

/* ── Instructor ────────────────────────────────────────────────────── */
.teacher { display: grid; grid-template-columns: 340px 1fr; gap: 56px; align-items: center; }
.teacher img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow), inset 0 0 0 1px var(--g-edge); }
.teacher__certs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; list-style: none; padding: 0; }
.teacher__certs li { padding: 7px 14px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-size: 0.875rem; font-weight: 600; box-shadow: inset 0 0 0 1px rgb(var(--t) / 0.16); }
@media (max-width: 760px) { .teacher { grid-template-columns: 1fr; gap: 28px; } .teacher img { max-width: 320px; } }

/* ── Reseñas: carrusel ─────────────────────────────────────────────── */
.reviews[hidden] { display: none; }
.rail {
  display: grid; grid-auto-flow: column; grid-auto-columns: min(400px, 84vw); gap: 18px;
  margin-top: 44px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none;
  --gutter: max(22px, calc((100vw - 1180px) / 2 + 22px));
  padding: 6px var(--gutter) 30px; scroll-padding-inline: var(--gutter);
  overscroll-behavior-x: contain;
}
.rail::-webkit-scrollbar { display: none; }
.rev {
  scroll-snap-align: start; display: flex; flex-direction: column; gap: 22px; margin: 0;
  padding: 28px; border-radius: var(--radius);
  transition: transform .6s var(--spring), box-shadow .45s var(--ease);
}
.rev:hover { transform: translateY(-3px); }
.rev.is-new { animation: rev-in .9s var(--spring) both; }
@keyframes rev-in { from { opacity: 0; transform: translateY(18px) scale(.97); } to { opacity: 1; transform: none; } }
.rev blockquote { margin: 0; font-size: 1.1875rem; line-height: 1.42; letter-spacing: -0.022em; color: var(--ink); }
.rev figcaption { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.rev__ph { width: 48px; height: 48px; border-radius: 999px; object-fit: cover; background: var(--accent-soft); flex-shrink: 0; }
.rev__ini { display: grid; place-items: center; font-weight: 700; color: var(--accent); }
.rev__n { font-weight: 600; font-size: 0.96875rem; }
.rev__r { font-size: 0.875rem; color: var(--ink-3); }
.rev__prog { margin-left: auto; font: 500 12px/1 var(--mono); color: var(--accent); background: var(--accent-soft); padding: 6px 9px; border-radius: 999px; white-space: nowrap; }
.rail-ctrl { display: flex; gap: 10px; justify-content: flex-end; }
.round { color: var(--ink); }
.reviews__foot { margin-top: 8px; }

/* ── Precios ───────────────────────────────────────────────────────── */
.prices { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 48px; }
.price { display: flex; flex-direction: column; gap: 14px; padding: 30px 26px; border-radius: var(--radius); }
.price--hl { --g-tint: 0.09; box-shadow: inset 0 1px 0 var(--g-hi), inset 0 0 0 1.5px rgb(var(--t) / 0.45), 0 24px 50px -22px rgb(var(--t) / 0.55); }
.price--hl::after {
  content: "Recomendado"; position: absolute; top: -11px; left: 24px; padding: 5px 10px; border-radius: 999px;
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.45), 0 6px 14px -6px rgb(var(--t) / 0.8);
  font-size: 0.75rem; font-weight: 600; color: var(--on-t); background: rgb(var(--t));
}
.price h3 { font-size: 1.1875rem; letter-spacing: -0.022em; }
.price__n { font-size: 2.75rem; font-weight: 700; letter-spacing: -0.055em; line-height: 1; font-variant-numeric: tabular-nums; }
.price__n small { display: block; margin-top: 8px; font-size: 0.875rem; font-weight: 500; color: var(--ink-3); letter-spacing: -0.006em; min-height: 1em; }
.price ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: 0.9375rem; line-height: 1.4; color: var(--ink-2); }
.price li { display: grid; grid-template-columns: 20px 1fr; gap: 8px; }
.price li svg { color: var(--accent); margin-top: 2px; }
.price .btn { margin-top: auto; }
.price__save { font-size: 0.875rem; color: var(--accent); font-weight: 600; }
@media (max-width: 980px) { .prices { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .prices { grid-template-columns: 1fr; } }

/* ── FAQ: acordeón dentro de un panel de vidrio ────────────────────── */
.faq { margin-top: 40px; max-width: 860px; padding: 6px 26px; border-radius: var(--radius); }
.faq details + details { box-shadow: inset 0 1px 0 var(--line); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; gap: 16px;
  padding: 22px 0; font-size: 1.1875rem; font-weight: 600; letter-spacing: -0.022em; line-height: 1.3;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary svg { margin-left: auto; flex-shrink: 0; color: var(--ink-3); transition: transform .5s var(--spring), color .2s; }
.faq summary:hover svg { color: var(--accent); }
.faq details[open] summary svg { transform: rotate(45deg); color: var(--accent); }
.faq details p { padding: 0 40px 24px 0; color: var(--ink-2); line-height: 1.55; }
/* La respuesta se despliega con altura animada donde el navegador sabe
   (::details-content); en el resto aparece sin más. */
.faq details::details-content {
  block-size: 0; overflow: clip;
  transition: block-size .5s var(--ease), content-visibility .5s allow-discrete;
}
.faq details[open]::details-content { block-size: auto; }
@media (max-width: 560px) { .faq { padding: 4px 18px; } .faq summary { font-size: 1.0625rem; } .faq details p { padding-right: 0; } }

/* ── Cierre ────────────────────────────────────────────────────────── */
.closer { text-align: center; }
.closer__card {
  --g-tint: 0.08; padding: clamp(48px, 7vw, 88px) 24px; border-radius: 32px;
}
.closer h2 { margin: 0 auto; }
.closer .section__lead { margin: 16px auto 0; }
.closer .hero__ctas { justify-content: center; }

.foot { padding: 40px 0 56px; box-shadow: inset 0 1px 0 var(--line); font-size: 0.8125rem; color: var(--ink-3); }
.foot__in { display: flex; flex-wrap: wrap; gap: 18px 40px; justify-content: space-between; }
.foot nav { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.foot a { text-decoration: none; color: var(--ink-2); }
.foot a:hover { color: var(--ink); }

/* ── Página de curso ───────────────────────────────────────────────── */
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: 0.875rem; color: var(--ink-3); padding-top: 28px; }
.crumbs a { text-decoration: none; color: var(--ink-3); }
.crumbs a:hover { color: var(--accent); }
.crumbs [aria-current] { color: var(--ink-2); }
.course-hero { padding: 28px 0 88px; }
.course-hero__in { display: grid; grid-template-columns: 1.25fr 1fr; gap: 56px; align-items: center; margin-top: 30px; }
.course-hero h1 {
  font-size: clamp(2.375rem, 5.4vw, 4.375rem); line-height: 1.03; letter-spacing: -0.05em; margin-top: 18px; max-width: 15ch;
}
.course-hero__in > div > p { margin-top: 20px; font-size: clamp(1.125rem, 1.6vw, 1.3125rem); line-height: 1.42; letter-spacing: -0.018em; color: var(--ink-2); max-width: 44ch; }
.buy { --g-tint: 0.06; --g-blur: 30px; padding: 30px; border-radius: 30px; }
.buy__k { font-size: 0.8125rem; font-weight: 600; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.06em; }
.buy__n { margin-top: 6px; font-size: 3.5rem; font-weight: 700; letter-spacing: -0.058em; line-height: 1; font-variant-numeric: tabular-nums; }
.buy__s { margin-top: 8px; font-size: 0.9375rem; color: var(--ink-3); }
.buy__l { list-style: none; margin: 22px 0 0; padding: 18px 0 0; display: grid; gap: 10px; box-shadow: inset 0 1px 0 var(--line); font-size: 0.9375rem; line-height: 1.4; color: var(--ink-2); }
.buy__l li { display: grid; grid-template-columns: 20px 1fr; gap: 8px; }
.buy__l svg { color: var(--accent); margin-top: 2px; }
.buy .btn { width: 100%; margin-top: 22px; height: 50px; }
.buy__note { margin-top: 14px; font-size: 0.875rem; line-height: 1.45; color: var(--ink-3); }
.facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 56px; }
.fact { padding: 22px 24px; border-radius: var(--radius-sm); }
.fact__n { font-size: 2.25rem; font-weight: 700; letter-spacing: -0.048em; line-height: 1.05; font-variant-numeric: tabular-nums; }
.fact__l { margin-top: 4px; font-size: 0.875rem; color: var(--ink-3); }

.steps { list-style: none; margin: 44px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.step { padding: 26px 24px 28px; border-radius: var(--radius); }
.step__ic {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; color: var(--on-t);
  background: linear-gradient(180deg, rgb(255 255 255 / 0.3), rgb(255 255 255 / 0) 60%), rgb(var(--t));
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.5), 0 10px 20px -10px rgb(var(--t) / 0.85);
}
.step__n { position: absolute; top: 26px; right: 24px; font-size: 12px; color: var(--ink-3); }
.step h3 { margin-top: 22px; font-size: 1.25rem; letter-spacing: -0.026em; }
.step p { margin-top: 8px; font-size: 0.9375rem; line-height: 1.45; color: var(--ink-3); }

.includes { list-style: none; padding: 0; margin: 40px 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 16px; }
.includes li { display: grid; grid-template-columns: 24px 1fr; gap: 12px; padding: 22px; border-radius: var(--radius-sm); font-size: 1rem; line-height: 1.42; letter-spacing: -0.012em; }
.includes svg { color: var(--accent); margin-top: 1px; }
.others { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 40px; }
@media (max-width: 960px) {
  .steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .course-hero__in { grid-template-columns: 1fr; gap: 36px; }
  .facts { grid-template-columns: 1fr 1fr; }
  .others { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .steps { grid-template-columns: 1fr; }
  .buy__n { font-size: 3rem; }
  .fact { padding: 18px; }
  .fact__n { font-size: 1.875rem; }
}

/* ── Hoja modal de vidrio ──────────────────────────────────────────────
   La mueve landing.js con un muelle (interrumpible y que hereda la
   velocidad del dedo): --p va de 0 (cerrada) a 1 (abierta). En
   escritorio nace desde el elemento que la abrió; en el móvil sube
   desde abajo y se puede arrastrar para cerrarla. */
.modal {
  position: fixed; inset: 0; width: 100%; height: 100%; max-width: none; max-height: none;
  margin: 0; padding: 24px; border: 0; color: var(--ink);
  background: rgb(6 8 14 / calc(var(--p, 0) * 0.3));
  /* Atenuar y desenfocar el fondo: la atención va a la hoja. */
  -webkit-backdrop-filter: blur(calc(var(--p, 0) * 14px)) saturate(calc(1 + var(--p, 0) * 0.4));
  backdrop-filter: blur(calc(var(--p, 0) * 14px)) saturate(calc(1 + var(--p, 0) * 0.4));
  display: none; place-items: center; overflow: hidden;
}
.modal[open] { display: grid; }
.modal::backdrop { background: transparent; }
.modal__card {
  --g-a: 0.8; --g-blur: 40px;
  width: min(540px, 100%); max-height: min(82vh, 760px);
  display: flex; flex-direction: column; border-radius: 32px;
  box-shadow: inset 0 1px 0 var(--g-hi), inset 0 0 0 1px var(--g-edge), 0 40px 90px -30px rgb(0 0 0 / 0.5), 0 0 0 0.5px rgb(0 0 0 / 0.06);
  will-change: transform, opacity;
  transition: none;
}
@media (prefers-color-scheme: dark) { .modal__card { --g-a: 0.08; background-color: rgb(24 26 33 / 0.86); } }
.modal__head { position: relative; padding: 22px 64px 0 28px; touch-action: none; }
.modal__grab { display: none; width: 38px; height: 5px; border-radius: 3px; margin: 0 auto 12px; background: rgb(127 127 140 / 0.45); }
.modal__x { position: absolute; top: 16px; right: 16px; width: 36px; height: 36px; color: var(--ink-2); }
.modal__body { padding: 8px 28px 28px; overflow-y: auto; overscroll-behavior: contain; }
@media (max-width: 640px) {
  .modal { padding: 0; place-items: end stretch; align-content: end; }
  .modal__card { width: 100%; max-height: 90dvh; border-radius: 30px 30px 0 0; padding-bottom: env(safe-area-inset-bottom); }
  .modal__grab { display: block; }
  .modal__head { padding: 10px 60px 0 22px; }
  .modal__x { top: 18px; }
  .modal__body { padding: 8px 22px 26px; }
}
html.modal-open { overflow: hidden; }

/* Contenido de las hojas */
.sheet__k { margin: 22px 0 8px; font-size: 0.8125rem; font-weight: 600; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.06em; }
.sheet__t { font-size: 1.75rem; line-height: 1.12; letter-spacing: -0.034em; padding-top: 2px; }
.sheet__x { margin-top: 12px; font-size: 1.0625rem; line-height: 1.5; color: var(--ink-2); }
.sheet__meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.sheet__meta span {
  display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; border-radius: 999px;
  font-size: 0.8125rem; font-weight: 600; color: var(--ink-2);
  background: rgb(var(--g-fill) / 0.5); box-shadow: inset 0 0 0 1px var(--line), inset 0 1px 0 var(--g-hi);
}
.sheet__meta span.on { color: var(--accent); background: rgb(var(--t) / 0.1); box-shadow: inset 0 0 0 1px rgb(var(--t) / 0.2); }
.sheet__ctas { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.sheet__ctas .btn { flex: 1 1 160px; }
.sheet__nav { display: grid; margin-top: 10px; border-radius: 18px; overflow: hidden; background: rgb(var(--g-fill) / 0.45); box-shadow: inset 0 0 0 1px var(--line); }
.sheet__nav a {
  display: flex; align-items: center; gap: 12px; padding: 15px 16px; text-decoration: none; font-size: 1.0625rem; font-weight: 600; letter-spacing: -0.016em;
  transition: background-color .2s;
}
.sheet__nav a + a { box-shadow: inset 0 1px 0 var(--line); }
.sheet__nav a:active { background: rgb(var(--t) / 0.1); }
.sheet__nav a svg { margin-left: auto; color: var(--ink-3); }
.sheet__nav .dot { width: 10px; height: 10px; border-radius: 99px; background: rgb(var(--t)); box-shadow: 0 0 0 3px rgb(var(--t) / 0.18); }
@media (prefers-color-scheme: dark) { .sheet__nav, .sheet__meta span { background: rgb(255 255 255 / 0.05); } }

/* ════════════════════════════════════════════════════════════════════
   Movimiento
   ════════════════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: no-preference) {
  /* Titular: palabra a palabra, como una frase que se dice. En todas las
     páginas, también al llegar con transición de página: el titular vuela
     desde la tarjeta y se va llenando mientras aterriza. */
  .js h1 .w {
    opacity: 0; transform: translateY(0.38em); filter: blur(8px);
    animation: word-in 1s var(--ease) both; animation-delay: calc(80ms + var(--i) * 55ms);
  }
  .js .hero__sub, .js .hero__ctas, .js .course-hero__in > div > p, .js .course-hero .hero__ctas, .js .course-hero .tag { animation: fade-up .9s var(--ease) both; }
  .js .hero__sub, .js .course-hero__in > div > p { animation-delay: .4s; }
  .js .hero__ctas, .js .course-hero .hero__ctas { animation-delay: .55s; }
  /* El vidrio «se materializa»: desenfoque y escala juntos, no un fundido. */
  .js .buy { animation: materialize 1.1s var(--ease) .25s both; }
  .js .sheet { animation: sheet-in 1.2s var(--spring) both; }
  .js .sheet--a { animation-delay: .25s; --r: 4deg; }
  .js .sheet--b { animation-delay: .4s; --r: -5deg; }
  .js .sheet--c { animation-delay: .55s; --r: 1.5deg; }
  /* Revelado al hacer scroll: lo pone landing.js con IntersectionObserver. */
  .js [data-reveal] {
    opacity: 0; transform: translateY(28px) scale(0.985);
    transition: opacity .9s var(--ease), transform 1s var(--ease), --sheen .5s var(--ease);
    transition-delay: calc(var(--d, 0) * 70ms);
  }
  .js [data-reveal].is-in { opacity: 1; transform: none; }
  /* Texto que se colorea con el scroll: landing.js mueve --p (palabras
     ya encendidas) y cada palabra se enciende según su turno --k. El
     fundido corto sólo suaviza los saltos de la rueda del ratón. */
  .sf .sf-w {
    opacity: clamp(0.22, calc(0.22 + (var(--p, 99) - var(--k, 0)) * 0.78), 1);
    transition: opacity .12s linear;
  }
  .js .tile[data-reveal].is-in { transition: opacity .9s var(--ease), transform .6s var(--spring), box-shadow .45s var(--ease), --sheen .5s var(--ease), --mx .2s linear, --my .2s linear; transition-delay: 0s; }
  /* Paralaje suave de las láminas del hero, atado al scroll de la página
     (scroll-driven animations). Donde no existe, se quedan quietas. */
  @supports (animation-timeline: scroll()) {
    .hero__art { animation: art-drift linear both; animation-timeline: scroll(root); animation-range: 0 90vh; }
  }

  /* Transición entre páginas (portada ↔ curso ↔ curso). */
  @view-transition { navigation: auto; }
  ::view-transition-old(root) { animation: vt-out .32s var(--ease-in-out) both; }
  ::view-transition-new(root) { animation: vt-in .5s var(--ease) both; }
  ::view-transition-group(*) { animation-duration: .6s; animation-timing-function: cubic-bezier(0.2, 0.9, 0.1, 1); }
}
@keyframes word-in { to { opacity: 1; transform: none; filter: none; } }
@keyframes fade-up { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@keyframes materialize { from { opacity: 0; transform: scale(.94) translateY(14px); filter: blur(14px); } to { opacity: 1; transform: none; filter: none; } }
@keyframes sheet-in {
  from { opacity: 0; transform: translateY(60px) rotate(calc(var(--r) * 2.2)) scale(.92); }
  to { opacity: 1; transform: rotate(var(--r)); }
}
@keyframes art-drift { to { transform: translateY(-60px) scale(.97); opacity: .55; } }
@keyframes vt-out { to { opacity: 0; transform: scale(.985); filter: blur(4px); } }
@keyframes vt-in { from { opacity: 0; transform: scale(1.01); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .faq details::details-content { transition: none; }
}

/* ── Accesibilidad de materiales ───────────────────────────────────── */
/* Menos transparencia: el vidrio se vuelve escarcha casi sólida. */
@media (prefers-reduced-transparency: reduce) {
  .ambient { display: none; }
  .glass, .tile:not(.tile--boot), .modal__card, .nav, .subnav, .btn--ghost, .round, .nav__menu {
    -webkit-backdrop-filter: none; backdrop-filter: none;
    background: var(--surface);
  }
  .nav, .subnav { background: var(--bg); }
  .section--alt { background: rgb(var(--bg-alt)); }
}
/* Más contraste: bordes definidos y rellenos casi opacos. */
@media (prefers-contrast: more) {
  .glass, .tile, .modal__card, .btn--ghost, .round, .nav__menu { --g-a: 0.92; --g-edge: rgb(0 0 0 / 0.45); }
  .glass::before, .tile::before, .btn::before, .round::before, .modal__card::before { display: none; }
  .muted, .section__lead, .tile p, .mod__d, .fact__l, .stat__l { color: var(--ink-2); }
}
@media (prefers-contrast: more) and (prefers-color-scheme: dark) {
  .glass, .tile, .modal__card, .btn--ghost, .round, .nav__menu { --g-a: 0.16; --g-edge: rgb(255 255 255 / 0.5); }
}
@media (forced-colors: active) {
  .glass, .tile, .btn, .modal__card { border: 1px solid CanvasText; }
}

/* ── Tintes adicionales y grilla de Especialidades (Hub & Spoke) ──── */
[data-tint="rojo"]   { --t: 225 29 72;  --t2: 244 63 94;  --t3: 251 113 133; --on-t: #fff; }
[data-tint="cian"]   { --t: 8 145 178;  --t2: 6 182 212;  --t3: 56 189 248;  --on-t: #fff; }
@media (prefers-color-scheme: dark) {
  [data-tint="rojo"] { --t: 255 64 112; --t2: 244 63 94;  --t3: 251 146 60;  --on-t: #2b020d; }
  [data-tint="cian"] { --t: 34 211 238; --t2: 56 189 248; --t3: 52 211 153;  --on-t: #022329; }
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 44px;
}
.spec-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.spec-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.spec-card__head .tile__ic {
  margin-bottom: 0;
}
.spec-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}
.spec-pill {
  font-size: 11px;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgb(var(--t) / 0.1);
  color: var(--accent);
  box-shadow: inset 0 0 0 1px rgb(var(--t) / 0.18);
}
@media (max-width: 960px) {
  .spec-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .spec-grid { grid-template-columns: 1fr; }
}

/* ── Escuelas: catálogo completo, precios y la intro de la portada ── */
.prices--esc { grid-template-columns: repeat(5, 1fr); margin-top: 28px; }
.prices--esc .price { padding: 24px 20px; gap: 12px; }
.prices--esc .price h3 { font-size: 1.0625rem; }
.prices--esc .price__n { font-size: 2.25rem; }
.prices--2 { grid-template-columns: repeat(2, minmax(0, 420px)); justify-content: start; }
.price .link-arrow { font-size: 0.875rem; }
@media (max-width: 1180px) { .prices--esc { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 760px) { .prices--esc, .prices--2 { grid-template-columns: 1fr; } }

.esc-ruta { display: grid; gap: 14px; margin-top: 40px; }
.esc-sec { border-radius: var(--radius); padding: 0; overflow: hidden; }
.esc-sec summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; gap: 16px; padding: 20px 24px;
}
.esc-sec summary::-webkit-details-marker { display: none; }
.esc-sec summary > svg { flex-shrink: 0; color: var(--ink-3); transition: transform .5s var(--spring), color .2s; }
.esc-sec[open] summary > svg { transform: rotate(45deg); color: var(--accent); }
.esc-sec__n {
  width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; flex-shrink: 0;
  font-size: 13px; font-weight: 700; color: var(--on-t); background: rgb(var(--t));
}
.esc-sec__c { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.esc-sec__t { font-size: 1.125rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.3; }
.esc-sec__d { font-size: 0.9375rem; color: var(--ink-2); line-height: 1.45; }
.esc-sec__k { font-size: 12px; color: var(--accent); white-space: nowrap; }
.esc-items { list-style: none; margin: 0; padding: 0 12px 12px; display: grid; }
.ei { display: grid; grid-template-columns: 34px 1fr auto; gap: 12px; align-items: start; padding: 14px 12px; border-radius: 14px; }
.ei + .ei { box-shadow: inset 0 1px 0 var(--line); }
.ei:hover { background: rgb(var(--t) / 0.06); }
.ei__n { font-size: 12px; color: var(--ink-3); padding-top: 3px; }
.ei__c { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.ei__t { font-weight: 600; letter-spacing: -0.012em; }
.ei__d { font-size: 0.875rem; color: var(--ink-2); line-height: 1.45; }
.ei__m { font-size: 11.5px; color: var(--ink-3); }
.ei__r { display: flex; flex-wrap: wrap; gap: 6px; justify-content: flex-end; align-items: center; max-width: 220px; }
.ei__r .pill { margin-right: 0; }
.ei__min { font-size: 12px; color: var(--ink-3); }
.pill--free { background: rgb(52 199 89 / 0.16); color: rgb(21 128 61); }
@media (prefers-color-scheme: dark) { .pill--free { color: rgb(74 222 128); } }
@media (max-width: 620px) {
  .esc-sec summary { padding: 16px; gap: 12px; }
  .esc-sec__k { display: none; }
  .ei { grid-template-columns: 26px 1fr; }
  .ei__r { grid-column: 2; justify-content: flex-start; max-width: none; }
}

/* Intro tipo vídeo (portada): oculta por defecto, la abre landing.js. */
html.intro-abierta { overflow: hidden; }
.intro {
  position: fixed; inset: 0; z-index: 200; display: flex; flex-direction: column;
  color: #e8ecf4; background: #05060a; overflow: hidden; animation: introIn .5s ease both;
}
.intro[hidden] { display: none; }
.intro.is-out { animation: introOut .45s ease forwards; }
@keyframes introIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes introOut { to { opacity: 0; visibility: hidden; } }
.intro__bg { position: absolute; inset: 0; pointer-events: none; }
.intro__grid {
  position: absolute; inset: -50%;
  background-image: linear-gradient(rgb(0 240 255 / 0.06) 1px, transparent 1px), linear-gradient(90deg, rgb(0 240 255 / 0.06) 1px, transparent 1px);
  background-size: 48px 48px; transform: perspective(600px) rotateX(55deg); animation: introGrid 18s linear infinite;
}
@keyframes introGrid { to { background-position: 0 480px; } }
.intro__orb { position: absolute; width: 55vmax; height: 55vmax; border-radius: 50%; filter: blur(80px); opacity: .35; }
.intro__orb--a { background: #6366f1; top: -25vmax; left: -15vmax; animation: introOrb 12s ease-in-out infinite alternate; }
.intro__orb--b { background: #ff2a85; bottom: -30vmax; right: -20vmax; animation: introOrb 14s ease-in-out infinite alternate-reverse; }
@keyframes introOrb { to { transform: translate(8vmax, 6vmax) scale(1.1); } }
.intro__bars { position: relative; display: flex; gap: 6px; padding: max(14px, env(safe-area-inset-top)) 16px 0; }
.intro__bar { flex: 1; height: 14px; padding: 5px 0; background: none; border: 0; cursor: pointer; }
.intro__bar span { display: block; height: 3px; border-radius: 3px; background: rgb(255 255 255 / 0.18); position: relative; overflow: hidden; }
.intro__bar span::after { content: ""; position: absolute; inset: 0; background: #fff; transform-origin: left; transform: scaleX(0); }
.intro__bar.is-done span::after { transform: scaleX(1); }
.intro__bar.is-run span::after { animation: introBar linear forwards; animation-duration: var(--ms, 3500ms); }
.intro.is-paused .intro__bar.is-run span::after { animation-play-state: paused; }
@keyframes introBar { to { transform: scaleX(1); } }
.intro__top { position: relative; display: flex; justify-content: flex-end; gap: 8px; padding: 8px 16px; }
.intro__ctl {
  display: inline-flex; align-items: center; gap: 6px; font: 600 13px/1 inherit; padding: 9px 14px; border-radius: 999px; cursor: pointer;
  color: #e8ecf4; background: rgb(255 255 255 / 0.08); border: 1px solid rgb(255 255 255 / 0.16); text-decoration: none;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.intro__ctl:hover { background: rgb(255 255 255 / 0.14); }
.intro__stage { position: relative; flex: 1; display: grid; place-items: center; padding: 16px; overflow-y: auto; }
.intro .sc { display: none; width: 100%; max-width: 1100px; text-align: center; }
.intro .sc.is-on { display: block; animation: introSc .7s cubic-bezier(.2,.8,.2,1) both; }
@keyframes introSc { from { opacity: 0; transform: translateY(24px) scale(.98); filter: blur(6px); } to { opacity: 1; transform: none; filter: none; } }
.sc-k { font-size: 12px; letter-spacing: .24em; text-transform: uppercase; color: #00f0ff; margin: 0; }
.sc-logo { display: block; margin: 0 auto 18px; filter: drop-shadow(0 0 30px rgb(99 102 241 / 0.6)); animation: introLogo 1.2s cubic-bezier(.2,.8,.2,1) both; }
@keyframes introLogo { from { opacity: 0; transform: scale(.6) rotate(-12deg); } to { opacity: 1; transform: none; } }
.sc-h { font-size: clamp(34px, 6vw, 72px); font-weight: 800; line-height: 1.04; letter-spacing: -0.045em; margin: 14px 0 0; color: #fff; }
.sc-h em { font-style: normal; background: linear-gradient(90deg, #ff2a85, #f59e0b); -webkit-background-clip: text; background-clip: text; color: transparent; }
.sc-h2 { font-size: clamp(26px, 4vw, 44px); font-weight: 800; letter-spacing: -0.035em; margin: 8px 0 22px; color: #fff; }
.sc-p { font-size: clamp(15px, 1.6vw, 19px); color: rgb(232 236 244 / 0.72); margin: 14px auto 0; max-width: 46ch; }
.intro-cifras { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; margin-top: 28px; }
.intro-cifra { padding: 22px 12px; border-radius: 22px; background: rgb(255 255 255 / 0.05); border: 1px solid rgb(255 255 255 / 0.1); animation: introSc .6s calc(var(--i) * .18s) both; }
.intro-cifra b { display: block; font-size: clamp(36px, 5vw, 56px); font-weight: 800; letter-spacing: -0.04em; background: linear-gradient(180deg, #fff, #8aa0c8); -webkit-background-clip: text; background-clip: text; color: transparent; }
.intro-cifra span { font-size: 14px; color: rgb(232 236 244 / 0.7); }
.intro-ruta { list-style: none; padding: 0; margin: 34px 0 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; position: relative; }
.intro-ruta::before {
  content: ""; position: absolute; top: 25px; left: 10%; right: 10%; height: 2px;
  background: linear-gradient(90deg, #10b981, #22d3ee, #f59e0b, #f43f5e, #a855f7); transform-origin: left; animation: introLinea 2.4s ease both;
}
@keyframes introLinea { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.intro-ruta li { position: relative; display: flex; flex-direction: column; align-items: center; gap: 6px; animation: introSc .6s calc(.3s + var(--i) * .35s) both; }
.intro-ruta__dot { width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; background: #05060a; border: 2px solid #22d3ee; color: #22d3ee; box-shadow: 0 0 24px rgb(34 211 238 / 0.4); }
.intro-ruta b { font-size: 16px; color: #fff; }
.intro-ruta span { font-size: 13px; color: rgb(232 236 244 / 0.65); max-width: 18ch; }
.intro-desfile { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-top: 28px; }
.intro-elige { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.intro-card {
  display: flex; flex-direction: column; align-items: flex-start; gap: 8px; text-align: left; padding: 18px; border-radius: 22px;
  color: #e8ecf4; text-decoration: none;
  background: linear-gradient(160deg, rgb(var(--t) / 0.22), rgb(255 255 255 / 0.03));
  border: 1px solid rgb(var(--t) / 0.5);
  animation: introCarta .7s calc(var(--i) * .35s) cubic-bezier(.2,.8,.2,1) both;
  transition: transform .25s var(--spring), box-shadow .25s;
}
.intro-elige .intro-card { animation-duration: .5s; animation-delay: calc(var(--i) * .08s); }
.intro-card:hover, .intro-card:focus-visible { transform: translateY(-4px); box-shadow: 0 16px 40px -12px rgb(var(--t) / 0.7); outline: none; }
@keyframes introCarta { from { opacity: 0; transform: translateY(40px) rotateX(30deg); } to { opacity: 1; transform: none; } }
.intro-card__ic { width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; color: rgb(var(--t)); background: rgb(var(--t) / 0.16); border: 1px solid rgb(var(--t) / 0.45); }
.intro-card__k { font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: rgb(var(--t)); }
.intro-card b { font-size: 16px; line-height: 1.3; color: #fff; }
.intro-card__r { font-size: 13px; line-height: 1.5; color: rgb(232 236 244 / 0.72); }
.intro-card__go { margin-top: auto; display: inline-flex; align-items: center; gap: 5px; font-size: 12.5px; font-weight: 700; color: rgb(var(--t)); }
.intro__pie { display: flex; justify-content: center; gap: 10px; margin-top: 22px; flex-wrap: wrap; }
.intro-revs { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; margin-top: 28px; text-align: left; }
.intro-rev {
  margin: 0; padding: 22px; border-radius: 22px; display: flex; flex-direction: column; gap: 16px;
  background: rgb(255 255 255 / 0.05); border: 1px solid rgb(255 255 255 / 0.12);
  animation: introCarta .7s calc(var(--i) * .3s) cubic-bezier(.2,.8,.2,1) both;
}
.intro-rev blockquote { margin: 0; font-size: clamp(15px, 1.5vw, 18px); line-height: 1.5; color: #fff; }
.intro-rev figcaption { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.intro-rev figcaption > span:not(.rev__ph) { display: flex; flex-direction: column; gap: 2px; font-size: 13px; color: rgb(232 236 244 / 0.65); }
.intro-rev b { font-size: 14.5px; color: #fff; }
.intro-rev .rev__ph { width: 44px; height: 44px; }
.intro [data-tint="indigo"] { --t: 139 136 255; } .intro [data-tint="rojo"] { --t: 255 64 112; }
.intro [data-tint="cian"] { --t: 34 211 238; } .intro [data-tint="verde"] { --t: 52 209 105; } .intro [data-tint="ambar"] { --t: 255 166 43; }
@media (max-width: 760px) {
  .intro-ruta, .intro-desfile { grid-template-columns: 1fr; }
  .intro-ruta::before { display: none; }
  .intro-ruta li { flex-direction: row; text-align: left; }
  .intro-desfile .intro-card { flex-direction: row; align-items: center; padding: 12px; }
  .intro-desfile .intro-card__k { display: none; }
  .intro-revs .intro-rev:nth-child(n+3) { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .intro, .intro *, .intro *::before, .intro *::after { animation: none !important; transition: none !important; }
}

/* ── Páginas legales ─────────────────────────────────────────────── */
.legal { max-width: 820px; }
.legal h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); letter-spacing: -0.035em; line-height: 1.1; margin-top: 18px; }
.legal h2 { font-size: 1.35rem; letter-spacing: -0.022em; margin: 40px 0 10px; max-width: none; }
.legal p, .legal li { color: var(--ink-2); line-height: 1.65; }
.legal ol { padding-left: 22px; display: grid; gap: 8px; margin-top: 12px; }
.legal__dl { display: grid; grid-template-columns: max-content 1fr; gap: 10px 22px; margin-top: 16px; padding: 22px 24px; border-radius: var(--radius);
  background: rgb(var(--g-fill) / var(--g-a)); box-shadow: inset 0 0 0 1px var(--line); }
.legal__dl dt { font-weight: 600; color: var(--ink); }
.legal__dl dd { margin: 0; color: var(--ink-2); }
.legal mark.pend { background: rgb(255 159 10 / 0.18); color: rgb(180 83 9); padding: 1px 7px; border-radius: 6px; font: 600 12px/1.6 var(--mono); }
@media (max-width: 560px) { .legal__dl { grid-template-columns: 1fr; gap: 2px; } .legal__dl dd { margin-bottom: 10px; } }

/* ── Ruta ISO 27001 · CertiProf ─────────────────────────────────────
   Formación oficial en vivo. El diagrama de la ruta es navegación: cada
   caja baja a la ficha de su curso. */
.partner-sello b { color: var(--ink); font-weight: 700; }
.course-hero h1 .ruta-acento { color: var(--accent); }
.ruta-mapa { display: grid; grid-template-columns: minmax(0, 1fr) 64px minmax(0, 1.5fr); align-items: center; gap: 12px; margin-top: 40px; }
.ruta-rama { display: grid; gap: 14px; }
.ruta-nodo { display: flex; flex-direction: column; gap: 6px; padding: 24px 26px; border-radius: var(--radius); text-decoration: none; color: var(--ink); }
.ruta-nodo__k { font-size: 0.8125rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--accent); }
.ruta-nodo__t { font-size: 1.625rem; font-weight: 700; letter-spacing: -0.035em; line-height: 1.1; }
.ruta-nodo__d { font-size: 0.9375rem; line-height: 1.45; color: var(--ink-3); }
.ruta-nodo__m { margin-top: 2px; font-size: 0.9375rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.ruta-flecha { position: relative; height: 4px; border-radius: 4px; background: rgb(var(--t)); margin-right: 12px; }
.ruta-flecha::after { content: ""; position: absolute; right: -12px; top: 50%; transform: translateY(-50%);
  border-left: 14px solid rgb(var(--t)); border-top: 10px solid transparent; border-bottom: 10px solid transparent; }
.ruta-pie { margin-top: 20px; font-size: 0.9375rem; }
.ruta-cursos { display: grid; gap: 18px; margin-top: 40px; }
.ruta-curso { padding: 30px; border-radius: var(--radius); scroll-margin-top: 120px; }
.ruta-curso__h { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 18px; align-items: flex-start; }
.ruta-curso__h h3 { margin-top: 12px; font-size: clamp(1.625rem, 3vw, 2.25rem); letter-spacing: -0.04em; line-height: 1.08; }
.ruta-curso__h p { margin-top: 6px; font-size: 0.9375rem; font-variant-numeric: tabular-nums; }
.ruta-curso__p { display: flex; flex-direction: column; align-items: flex-end; }
.ruta-curso__p .price__n { color: var(--accent); }
.ruta-curso__p small { margin-top: 6px; font-size: 0.875rem; color: var(--ink-3); }
.ruta-curso__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 26px; }
.ruta-curso__cols h4 { font-size: 1rem; letter-spacing: -0.016em; color: var(--accent); margin-bottom: 10px; }
.ruta-curso__cols ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; font-size: 0.9375rem; line-height: 1.42; color: var(--ink-2); }
.ruta-curso__cols li { display: grid; grid-template-columns: 20px 1fr; gap: 8px; }
.ruta-curso__cols svg { color: var(--accent); margin-top: 2px; }
.ruta-curso__n { margin-top: 20px; font-size: 0.875rem; line-height: 1.5; }
.ruta-cohorte { display: grid; grid-template-columns: 16px 1fr; align-items: start; gap: 8px; margin-top: 12px; font-size: 0.875rem; line-height: 1.45; color: var(--ink-2); }
.ruta-cohorte svg { margin-top: 2px; color: rgb(var(--t, 110 110 115)); }
.ruta-cohorte a { font-weight: 700; color: rgb(var(--t, 10 98 232)); text-decoration: underline; text-underline-offset: 3px; }
.ruta-curso__a { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin-top: 22px; }
.ruta-tabla { margin-top: 36px; border-radius: var(--radius); overflow-x: auto; }
.ruta-tabla table { width: 100%; min-width: 600px; border-collapse: collapse; font-size: 0.9375rem; font-variant-numeric: tabular-nums; }
.ruta-tabla th { text-align: left; font-size: 0.8125rem; font-weight: 600; color: var(--ink-3); padding: 16px 20px; }
.ruta-tabla td { padding: 16px 20px; box-shadow: inset 0 1px 0 var(--line); color: var(--ink-2); }
.ruta-tabla .n { text-align: right; }
.ruta-tabla .b { font-weight: 700; color: var(--accent); }
.prices--ruta { grid-template-columns: repeat(3, 1fr); margin-top: 40px; }
.ruta-notas { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 6px; font-size: 0.875rem; line-height: 1.5; color: var(--ink-3); max-width: 80ch; }
@media (max-width: 860px) {
  .ruta-mapa { grid-template-columns: 1fr; }
  .ruta-flecha { width: 4px; height: 28px; margin: 0 auto 12px; }
  .ruta-flecha::after { right: auto; left: 50%; top: auto; bottom: -12px; transform: translateX(-50%);
    border-left: 10px solid transparent; border-right: 10px solid transparent; border-top: 14px solid rgb(var(--t)); border-bottom: 0; }
  .ruta-curso { padding: 22px; }
  .ruta-curso__cols, .prices--ruta { grid-template-columns: 1fr; }
  .ruta-curso__p { align-items: flex-start; }
}

.ruta-temario { margin-top: 22px; border-radius: var(--radius-sm); box-shadow: inset 0 0 0 1px var(--line); }
.ruta-temario summary { display: flex; align-items: center; gap: 10px; padding: 14px 18px; cursor: pointer; list-style: none; font-weight: 600; letter-spacing: -0.012em; }
.ruta-temario summary::-webkit-details-marker { display: none; }
.ruta-temario summary .muted { flex: 1; font-size: 0.8125rem; }
.ruta-temario summary svg { transition: transform .45s var(--spring); }
.ruta-temario[open] summary svg { transform: rotate(45deg); }
.ruta-temario ol { list-style: none; margin: 0; padding: 0 18px 18px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 24px; }
.ruta-temario li { display: grid; grid-template-columns: 28px 1fr; gap: 6px; font-size: 0.9375rem; line-height: 1.4; }
.ruta-temario li .mono { font: 500 12px/1.6 var(--mono); color: var(--accent); }
.ruta-temario li b { display: block; font-weight: 600; color: var(--ink); }
.ruta-temario li small { display: block; font-size: 0.8125rem; color: var(--ink-3); }
@media (max-width: 860px) { .ruta-temario ol { grid-template-columns: 1fr; } }

/* ── Escuela 06 · Certificaciones Oficiales ─────────────────────────
   Bloque de la portada y hoja «Nuestra propuesta» (modal largo con
   scroll propio, más ancho que las hojas de módulo). */
.modal__card--ancha { width: min(920px, calc(100vw - 48px)); max-height: min(90vh, 1000px); }
.modal__card--ancha .modal__body { min-width: 0; }
@media (max-width: 640px) { .modal__card--ancha { width: 100vw; max-height: 92dvh; } }
.cert-sec .cert-in { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 28px; margin-top: 36px; align-items: start; }
.cert-ruta { display: flex; flex-direction: column; gap: 10px; padding: 28px; border-radius: var(--radius); text-decoration: none; color: var(--ink); }
.cert-ruta h3 { font-size: clamp(1.625rem, 3vw, 2.25rem); letter-spacing: -0.04em; line-height: 1.08; }
.cert-ruta p { color: var(--ink-3); font-size: 1rem; line-height: 1.5; }
.cert-cifras { display: flex; flex-wrap: wrap; gap: 14px 28px; margin-top: 8px; }
.cert-cifras div { display: flex; flex-direction: column; }
.cert-cifras b { font-size: 1.75rem; font-weight: 700; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.cert-cifras span { font-size: 0.8125rem; color: var(--ink-3); }
.cert-mini { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 10px; }
.cert-mini a { display: flex; flex-direction: column; gap: 3px; padding: 14px; border-radius: var(--radius-sm); text-decoration: none; color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--line); }
.cert-mini a:hover { box-shadow: inset 0 0 0 1px rgb(var(--t) / 0.5); }
.cert-mini small { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--accent); }
.cert-mini b { font-size: 1.0625rem; letter-spacing: -0.02em; }
.cert-mini span { font-size: 0.875rem; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.cert-pasos { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; counter-reset: paso; }
.cert-pasos li { display: grid; grid-template-columns: 40px 1fr; gap: 12px; align-items: start; padding: 14px 16px; border-radius: var(--radius-sm); }
.cert-pasos li > span { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; color: var(--accent); background: rgb(var(--t) / 0.12); }
.cert-pasos b { display: block; font-size: 1rem; letter-spacing: -0.016em; }
.cert-pasos p { margin-top: 2px; font-size: 0.9rem; line-height: 1.45; color: var(--ink-3); }
.cert-ctas { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.cert-prox { margin-top: 10px; padding: 14px 16px; border-radius: var(--radius-sm); box-shadow: inset 0 0 0 1px var(--line); border: 1px dashed transparent; font-size: 0.9375rem; color: var(--ink-3); }
/* Contenido de la hoja de propuesta */
.prop h3 { font-size: 1.25rem; letter-spacing: -0.024em; margin-top: 30px; }
.prop .sheet__x b { color: var(--ink); }
.prop-mapa { display: grid; grid-template-columns: minmax(0,1fr) 40px minmax(0,1.4fr); gap: 10px; align-items: center; margin-top: 14px; }
.prop-rama { display: grid; gap: 10px; }
.prop-nodo { display: flex; flex-direction: column; gap: 3px; padding: 14px 16px; border-radius: var(--radius-sm); box-shadow: inset 0 0 0 1px var(--line); }
.prop-nodo small { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--accent); }
.prop-nodo b { font-size: 1.125rem; letter-spacing: -0.02em; }
.prop-nodo span { font-size: 0.875rem; color: var(--ink-3); line-height: 1.4; font-variant-numeric: tabular-nums; }
.prop-flecha { height: 3px; border-radius: 3px; background: rgb(var(--t)); position: relative; margin-right: 8px; }
.prop-flecha::after { content: ""; position: absolute; right: -9px; top: 50%; transform: translateY(-50%); border-left: 10px solid rgb(var(--t)); border-top: 7px solid transparent; border-bottom: 7px solid transparent; }
.prop-pasos { list-style: none; margin: 14px 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 10px; }
.prop-pasos li { padding: 12px 14px; border-radius: var(--radius-sm); box-shadow: inset 0 0 0 1px var(--line); font-size: 0.875rem; line-height: 1.45; color: var(--ink-3); }
.prop-pasos b { display: block; color: var(--ink); font-size: 0.9375rem; margin-bottom: 2px; }
.prop-tabla { overflow-x: auto; margin-top: 14px; border-radius: var(--radius-sm); box-shadow: inset 0 0 0 1px var(--line); }
.prop-tabla table { width: 100%; min-width: 520px; border-collapse: collapse; font-size: 0.875rem; font-variant-numeric: tabular-nums; }
.prop-tabla th { text-align: left; padding: 10px 12px; font-size: 0.75rem; color: var(--ink-3); font-weight: 600; }
.prop-tabla td { padding: 10px 12px; box-shadow: inset 0 1px 0 var(--line); color: var(--ink-2); }
.prop-tabla .n { text-align: right; }
.prop-tabla .b { font-weight: 700; color: var(--accent); }
.prop-lista { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 8px; font-size: 0.9375rem; line-height: 1.45; color: var(--ink-2); }
.prop-lista li { display: grid; grid-template-columns: 20px 1fr; gap: 8px; }
.prop-lista svg { color: var(--accent); margin-top: 2px; }
@media (max-width: 860px) {
  .cert-sec .cert-in { grid-template-columns: 1fr; }
  .cert-mini { grid-template-columns: 1fr; }
  .prop-mapa { grid-template-columns: 1fr; }
  .prop-flecha { width: 3px; height: 18px; margin: 0 auto 8px; }
  .prop-flecha::after { right: auto; left: 50%; top: auto; bottom: -9px; transform: translateX(-50%); border-left: 7px solid transparent; border-right: 7px solid transparent; border-top: 10px solid rgb(var(--t)); border-bottom: 0; }
}