@charset "UTF-8";
/* =============================================================================
   GERALD MARKET · sistema de diseño
   -----------------------------------------------------------------------------
   Fondo negro, superficies con volumen y una marca en cursiva dorada.

   Las cajas no son rectángulos planos con un borde de 1 px: tienen un degradado
   que va de claro arriba a oscuro abajo (como si la luz cayera desde arriba),
   un filo brillante en el borde superior y sombra propia por debajo. Lo que se
   pulsa sobresale; lo que se rellena está hundido. Ese contraste es lo que da
   sensación de relieve.

   Verde y rojo solo con su significado de mercado. El oro es la marca; el
   amarillo, la acción.
   ========================================================================== */

/* ------------------------------------------------------------------ tokens */
:root {
  /* superficies */
  --black:      #04070A;
  --ink:        #070B10;
  --panel:      #0A0F15;
  --line:       rgba(255, 255, 255, .075);
  --line-hi:    rgba(255, 255, 255, .14);
  --line-soft:  rgba(255, 255, 255, .045);

  /* las cajas: luz arriba, sombra abajo, pero con la mano suelta */
  --surf:    linear-gradient(180deg, #121821 0%, #0D131A 60%, #0B1017 100%);
  --surf-hi: linear-gradient(180deg, #18202A 0%, #101821 60%, #0E151C 100%);
  --well:    #05080C;

  /* texto */
  --fg:         #EAF0F6;
  --fg-2:       #98A6B4;
  --fg-3:       #63707E;
  --cream:      #F4F1E9;

  /* mercado + marca */
  --up:         #00D68F;
  --down:       #FF3D57;
  --sig:        #FFD400;         /* amarillo: acción */
  --gold:       #E9C46A;         /* oro: identidad */

  --up-wash:    rgba(0, 214, 143, .11);
  --down-wash:  rgba(255, 61, 87, .11);
  --sig-wash:   rgba(255, 212, 0, .11);
  --gold-wash:  rgba(233, 196, 106, .10);
  --up-line:    rgba(0, 214, 143, .32);
  --down-line:  rgba(255, 61, 87, .32);
  --sig-line:   rgba(255, 212, 0, .34);
  --gold-line:  rgba(233, 196, 106, .34);

  /* relieve */
  --bevel:  inset 0 1px 0 rgba(255, 255, 255, .055);
  --sunken: inset 0 2px 4px rgba(0, 0, 0, .5);
  --sh-1: 0 1px 2px rgba(0, 0, 0, .35), 0 6px 14px -8px rgba(0, 0, 0, .5);
  --sh-2: 0 2px 4px rgba(0, 0, 0, .3),  0 16px 32px -18px rgba(0, 0, 0, .7);
  --sh-3: 0 3px 8px rgba(0, 0, 0, .35), 0 30px 60px -28px rgba(0, 0, 0, .8);

  /* tipografía */
  --script:  'Playfair Display', 'Iowan Old Style', Georgia, serif;
  --display: 'Archivo', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --sans:    'Archivo', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* medidas */
  --shell:   1180px;
  --gutter:  20px;
  --r:       8px;
  --r-lg:    14px;
  --hdr:     64px;

  --ease: cubic-bezier(.2, .7, .3, 1);
}

/* ------------------------------------------------------------------- reset */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--hdr) + 14px);
}

body {
  background: var(--black);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, canvas { display: block; max-width: 100%; }
img { height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; }

::selection { background: var(--gold); color: #000; }

:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 3px; }

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--sig); color: #000; padding: .6rem 1rem;
  font-weight: 700; border-radius: var(--r);
  transition: top .15s var(--ease);
}
.skip:focus { top: 12px; }

.sr {
  position: absolute; width: 1px; height: 1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* -------------------------------------------------------------- tipografía */
/* Archivo es variable, así que el grosor se elige con precisión en vez de
   depender de un peso único. 750 sustituye al negro de antes: sigue mandando
   sobre el fondo negro, pero deja respirar a las letras. */
h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 750;
  line-height: .98;
  letter-spacing: -.018em;
  text-wrap: balance;
}

.d1 { font-size: clamp(2.35rem, 9.5vw, 4.4rem); line-height: .98; letter-spacing: -.024em; }
.d2 { font-size: clamp(1.6rem, 5vw, 2.35rem);   line-height: 1.06; letter-spacing: -.02em; font-weight: 700; }

/* --------------------------------------------------------- titular en relieve
   El tallado se reserva para el titular de la portada. Repetirlo en cada `h2`
   convertía la página en un cartel: mucho ruido y el mensaje perdido. Los demás
   títulos van planos, que se leen mejor. */
.d1, .d2 { color: var(--cream); }
.hero h1 {
  --ext: .008em;
  text-shadow:
    0 calc(var(--ext) * 1) 0 #9AA3AF,
    0 calc(var(--ext) * 2) 0 #6E7783,
    0 calc(var(--ext) * 3) 0 #464D57,
    0 calc(var(--ext) * 4) 0 #262B33,
    0 calc(var(--ext) * 6) calc(var(--ext) * 5) rgba(0, 0, 0, .6);
}

/* La palabra dorada. */
.gold-cut { color: var(--gold); }
.hero h1 .gold-cut {
  color: #F4DCA2;
  text-shadow:
    0 calc(var(--ext) * 1) 0 #D9B25C,
    0 calc(var(--ext) * 2) 0 #AE8C42,
    0 calc(var(--ext) * 3) 0 #7C632E,
    0 calc(var(--ext) * 4) 0 #4E3E1D,
    0 calc(var(--ext) * 6) calc(var(--ext) * 5) rgba(0, 0, 0, .6);
}

/* La palabra hueca: sin relleno, solo el filo. Detrás se ve el gráfico moverse
   a través de las letras. */
.hollow {
  color: transparent;
  -webkit-text-stroke: .022em var(--down);
  text-stroke: .022em var(--down);
  text-shadow: none;
  paint-order: stroke fill;
}

.d3 { font-size: clamp(1.18rem, 3.2vw, 1.45rem); line-height: 1.18; letter-spacing: -.012em; font-weight: 700; }
.d4 { font-family: var(--sans); font-weight: 650; font-size: 1.02rem; line-height: 1.35; letter-spacing: -.01em; }

p { text-wrap: pretty; }

.lead  { font-size: clamp(1.02rem, 2.4vw, 1.15rem); color: var(--fg-2); line-height: 1.68; }
.muted { color: var(--fg-2); }
.dim   { color: var(--fg-3); }
.small { font-size: .875rem; line-height: 1.62; }

.tag {
  font-family: var(--mono);
  font-size: .7rem; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--fg-3);
}
.tag--sig  { color: var(--sig); }
.tag--gold { color: var(--gold); }
.tag--up   { color: var(--up); }
.tag--down { color: var(--down); }

.num { font-family: var(--mono); font-variant-numeric: tabular-nums; letter-spacing: -.02em; }

/* ------------------------------------------------------------------ layout */
.shell {
  width: 100%; max-width: var(--shell);
  margin-inline: auto; padding-inline: var(--gutter);
}

.sec { padding-block: clamp(66px, 11vw, 132px); position: relative; }
.sec--tight { padding-block: clamp(44px, 7vw, 76px); }
.sec--panel { background: var(--ink); border-block: 1px solid var(--line-soft); }

/* retícula tenue de gráfico */
.grid-bg { position: relative; isolation: isolate; }
.grid-bg::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size: 88px 88px;
  mask-image: radial-gradient(110% 70% at 50% 0%, #000 12%, transparent 66%);
  -webkit-mask-image: radial-gradient(110% 70% at 50% 0%, #000 12%, transparent 66%);
  pointer-events: none;
}

.sec-head { margin-bottom: clamp(28px, 4.5vw, 52px); max-width: 54ch; }
.sec-head__k { display: flex; align-items: center; gap: .7rem; margin-bottom: 1rem; }
.sec-head__k::after {
  content: ""; flex: 1; height: 1px;
  background: linear-gradient(to right, var(--line-hi), transparent);
}
.sec-head p { margin-top: .9rem; }
.sec-head--mid { margin-inline: auto; text-align: center; }
.sec-head--mid .sec-head__k { justify-content: center; }
.sec-head--mid .sec-head__k::before,
.sec-head--mid .sec-head__k::after {
  content: ""; flex: 1; height: 1px; max-width: 70px;
  background: linear-gradient(to right, transparent, var(--line-hi));
}
.sec-head--mid .sec-head__k::after { background: linear-gradient(to left, transparent, var(--line-hi)); }

/* ---------------------------------------------------------------- botones */
/* Sobresalen: degradado, filo claro arriba y sombra propia debajo. */
.btn {
  --btn-bg: linear-gradient(180deg, #1B242F, #10171F);
  --btn-fg: var(--fg);
  --btn-bd: var(--line-hi);
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  min-height: 52px;
  padding: 0 1.5rem;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid var(--btn-bd);
  border-radius: var(--r);
  box-shadow: var(--bevel), var(--sh-1);
  font-weight: 700; font-size: .95rem;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: transform .13s var(--ease), box-shadow .18s, filter .18s, border-color .18s;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--bevel), var(--sh-2); filter: brightness(1.08); }
.btn:active { transform: translateY(1px); box-shadow: var(--bevel), 0 1px 2px rgba(0,0,0,.6); filter: brightness(.96); }
.btn svg { flex: none; }

.btn--sig {
  --btn-bg: linear-gradient(180deg, #FFE566 0%, #FFD400 45%, #E9B800 100%);
  --btn-fg: #14100A; --btn-bd: #FFDE3D;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.6), 0 2px 4px rgba(0,0,0,.5), 0 14px 28px -12px rgba(255,212,0,.5);
}
.btn--sig:hover { box-shadow: inset 0 1px 0 rgba(255,255,255,.6), 0 3px 6px rgba(0,0,0,.5), 0 20px 40px -12px rgba(255,212,0,.6); }

.btn--up {
  --btn-bg: linear-gradient(180deg, #26EBA9 0%, #00D68F 45%, #00B478 100%);
  --btn-fg: #00160E; --btn-bd: #2FEFAE;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.45), 0 2px 4px rgba(0,0,0,.5), 0 14px 28px -12px rgba(0,214,143,.45);
}
.btn--up:hover { box-shadow: inset 0 1px 0 rgba(255,255,255,.45), 0 3px 6px rgba(0,0,0,.5), 0 20px 40px -12px rgba(0,214,143,.55); }

.btn--gold {
  --btn-bg: linear-gradient(180deg, #F5D896 0%, #E9C46A 45%, #C9A24C 100%);
  --btn-fg: #16110A; --btn-bd: #F0CE7E;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.5), 0 2px 4px rgba(0,0,0,.5), 0 14px 28px -12px rgba(233,196,106,.42);
}

.btn--wire { --btn-bg: linear-gradient(180deg, #131B24, #0C1219); }
.btn--ghost {
  --btn-bg: none; --btn-bd: transparent;
  box-shadow: none; padding-inline: .5rem; color: var(--fg-2);
}
.btn--ghost:hover { color: var(--fg); box-shadow: none; }

.btn--wide {
  width: 100%;
  /* sin esto, el nowrap del botón fija el ancho mínimo de la tarjeta que lo
     contiene y la desborda en pantallas estrechas */
  white-space: normal;
  text-align: center;
  padding-block: .7rem;
  line-height: 1.3;
}
.btn--sm { min-height: 42px; font-size: .86rem; padding: 0 1.05rem; }

.btn-row { display: flex; flex-wrap: wrap; gap: .7rem; }

/* ------------------------------------------------------- motivo: la vela */
/* Se usa con cuentagotas: el gráfico del hero y poco más. */
.candles { display: flex; align-items: flex-end; gap: 3px; height: 100%; overflow: hidden; }
.candle { position: relative; flex: 1 1 0; min-width: 2px; height: 100%; }
.candle::before {
  content: ""; position: absolute; left: 50%; translate: -50% 0; width: 1px;
  top: calc(var(--wt, 0) * 1%); bottom: calc(var(--wb, 0) * 1%);
  background: currentColor; opacity: .55;
}
.candle::after {
  content: ""; position: absolute; left: 0; right: 0;
  top: calc(var(--bt, 30) * 1%); bottom: calc(var(--bb, 30) * 1%);
  background: currentColor; border-radius: 1px;
}
.candle--up   { color: var(--up); }
.candle--down { color: var(--down); }

/* ------------------------------------------------------------------ listas */
.ticks { list-style: none; padding: 0; display: grid; gap: .75rem; }
.ticks li { position: relative; padding-left: 1.5rem; color: var(--fg-2); line-height: 1.5; }
.ticks li::before {
  content: ""; position: absolute; left: .3rem; top: .55em;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--up); box-shadow: 0 0 8px rgba(0,214,143,.55);
}
.ticks--down li::before { background: var(--down); box-shadow: 0 0 8px rgba(255,61,87,.55); }
.ticks--gold li::before { background: var(--gold); box-shadow: 0 0 8px rgba(233,196,106,.55); }
.ticks strong { color: var(--fg); font-weight: 700; }

/* ------------------------------------------------------------------ chips */
.chip {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .34rem .68rem;
  border: 1px solid var(--line-hi);
  border-radius: 999px;
  background: rgba(255, 255, 255, .03);
  font-family: var(--mono); font-size: .68rem; font-weight: 500;
  letter-spacing: .06em; text-transform: uppercase;
  color: var(--fg-2); white-space: nowrap;
}
.chip--up   { color: var(--up);   border-color: var(--up-line); }
.chip--down { color: var(--down); border-color: var(--down-line); }
.chip--sig  { color: var(--sig);  border-color: var(--sig-line); }
.chip--gold { color: var(--gold); border-color: var(--gold-line); }

.chip__dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex: none; }
.chip--live .chip__dot { animation: pulse 1.9s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .25; } }

.chip-row { display: flex; flex-wrap: wrap; gap: .45rem; }

/* --------------------------------------------------------------- cabecera */
.hdr {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--hdr); display: flex; align-items: center;
  background: rgba(4, 7, 10, .8);
  border-bottom: 1px solid transparent;
  transition: background-color .2s, border-color .2s, box-shadow .2s;
}
.hdr--stuck {
  background: rgba(6, 9, 13, .97);
  border-bottom-color: var(--line);
  box-shadow: 0 10px 30px -12px rgba(0, 0, 0, .95);
}
.hdr__in { display: flex; align-items: center; gap: 1rem; width: 100%; }

.brand { display: flex; align-items: center; gap: .62rem; text-decoration: none; margin-right: auto; min-width: 0; }
.brand__mark {
  width: 34px; height: 34px; flex: none;
  border-radius: 8px;
  box-shadow: var(--sh-1);
}
.brand__name {
  font-family: var(--script); font-style: italic; font-weight: 600;
  font-size: 1.42rem; line-height: 1; color: var(--cream);
  white-space: nowrap;
}
.brand__name em { font-style: italic; color: var(--gold); }

.nav { display: none; gap: .15rem; }
.nav a {
  padding: .5rem .85rem; font-size: .93rem; font-weight: 600;
  color: var(--fg-2); text-decoration: none; border-radius: var(--r);
  transition: color .15s, background-color .15s;
}
.nav a:hover { color: var(--fg); background: rgba(255,255,255,.05); }
.nav a[aria-current="page"] { color: var(--fg); }
.nav a[aria-current="page"]::after {
  content: ""; display: block; height: 2px; margin-top: 4px;
  background: var(--gold); border-radius: 2px;
}

.hdr__cta { display: none; }

.burger {
  width: 44px; height: 44px; flex: none; display: grid; place-items: center;
  background: linear-gradient(180deg, #1A222C, #0E151C);
  border: 1px solid var(--line-hi); border-radius: var(--r);
  box-shadow: var(--bevel), var(--sh-1); cursor: pointer;
}
.burger span {
  display: block; width: 17px; height: 1.5px; background: var(--fg);
  transition: transform .2s var(--ease), opacity .15s;
}
.burger span + span { margin-top: 4px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

.drawer {
  position: fixed; inset: var(--hdr) 0 auto 0; z-index: 99;
  background: linear-gradient(180deg, #0D141B, #070B10);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 26px 50px -18px rgba(0,0,0,1);
  padding: 1rem var(--gutter) 1.35rem;
  display: grid; gap: .15rem;
  transform: translateY(-10px); opacity: 0; visibility: hidden;
  transition: opacity .18s, transform .18s var(--ease), visibility .18s;
}
.drawer[data-open="true"] { opacity: 1; transform: none; visibility: visible; }
.drawer a {
  display: flex; align-items: center; justify-content: space-between;
  padding: .9rem .2rem; font-family: var(--display); font-size: 1.25rem;
  text-decoration: none; border-bottom: 1px solid var(--line-soft);
}
.drawer .btn { margin-top: 1rem; }

/* ------------------------------------------------------------ cinta/ticker */
.tape {
  position: relative; height: 36px;
  display: flex; align-items: center; overflow: hidden;
  background: linear-gradient(180deg, #0B1119, #06090D);
  border-block: 1px solid var(--line-soft);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05), inset 0 -12px 20px -14px rgba(0,0,0,.9);
  -webkit-mask-image: linear-gradient(to right, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(to right, transparent, #000 6%, #000 94%, transparent);
}
.tape__track {
  display: flex; flex: none; gap: 2.2rem; padding-right: 2.2rem;
  animation: tape 52s linear infinite; will-change: transform;
}
@keyframes tape { to { transform: translateX(-50%); } }
.tape:hover .tape__track { animation-play-state: paused; }
.tape__i { display: inline-flex; align-items: baseline; gap: .5rem; font-family: var(--mono); font-size: .72rem; white-space: nowrap; }
.tape__sym { color: var(--fg-2); font-weight: 500; }
.tape__px  { color: var(--fg-3); }
.tape__ch  { font-weight: 700; }
.tape__ch[data-dir="up"]   { color: var(--up); }
.tape__ch[data-dir="down"] { color: var(--down); }

/* ------------------------------------------------------------------- hero */
.hero {
  position: relative;
  display: flex; align-items: flex-end;
  padding-top: calc(var(--hdr) + 34px);
  padding-bottom: clamp(34px, 7vw, 60px);
  overflow: hidden; background: var(--black);
}
.hero__screen { position: absolute; inset: 0; z-index: 0; }
.hero__screen canvas { width: 100%; height: 100%; opacity: .45; }
/* El velo se aclaró al tallar el titular: ahora las letras tienen sombra propia
   y se leen sin tener que apagar el gráfico. Así se ve moverse por dentro de la
   palabra hueca. */
.hero__screen::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(to top, var(--black) 2%, rgba(4,7,10,.9) 30%, rgba(4,7,10,.5) 62%, rgba(4,7,10,.62) 100%),
    linear-gradient(to right, rgba(4,7,10,.5), rgba(4,7,10,.22) 55%, rgba(4,7,10,.45));
}

.hero__in { position: relative; z-index: 1; width: 100%; }
.hero__eyebrow { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; margin-bottom: 1.15rem; }
.hero h1 { margin-bottom: 1.15rem; }
.hero h1 em { font-style: normal; }
.hero__lead {
  max-width: 45ch; margin-bottom: 1.7rem;
  color: #AFBCC9;
  text-shadow: 0 1px 4px rgba(0, 0, 0, .9);   /* se lee limpio sobre el gráfico */
}
.hero .btn-row { margin-bottom: 2.2rem; }
.hero__foot { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem .9rem; margin-top: .9rem; }

/* lectura de terminal, con relieve */
.readout {
  display: grid; grid-template-columns: repeat(2, 1fr);
  background: var(--surf);
  border: 1px solid var(--line);
  border-top-color: var(--line-hi);
  border-radius: var(--r-lg);
  box-shadow: var(--bevel), var(--sh-2);
  overflow: hidden;
}
.readout__i { padding: .9rem 1.05rem; border-right: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.readout__i:nth-child(2n) { border-right: 0; }
.readout__i:nth-last-child(-n+2) { border-bottom: 0; }
.readout__v {
  display: block; font-family: var(--mono); font-weight: 700;
  font-size: clamp(1.15rem, 4.6vw, 1.55rem); line-height: 1.1; letter-spacing: -.03em;
}
.readout__v.up   { color: var(--up); }
.readout__v.gold { color: var(--gold); }
.readout__k { display: block; margin-top: .3rem; }

.scroll-hint { display: none; position: absolute; left: 50%; bottom: 14px; translate: -50% 0; z-index: 1; }
.scroll-hint span {
  display: block; width: 1px; height: 26px; margin: .5rem auto 0;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: drop 1.9s ease-in-out infinite;
}
@keyframes drop { 0%, 100% { transform: scaleY(.3); transform-origin: top; opacity: .3; } 50% { transform: scaleY(1); opacity: 1; } }

/* ================================================== superficies con relieve */
.card, .pane, .plan, .pcard, .reach__i, .close-cta,
.form-note, .risk, .who__ph, .incl {
  background: var(--surf);
  border: 1px solid var(--line);
  border-top-color: var(--line-hi);
  border-radius: var(--r-lg);
  box-shadow: var(--bevel), var(--sh-2);
}

.card { padding: clamp(1.2rem, 3.4vw, 1.7rem); }
.card--hi { background: var(--surf-hi); }

.grid { display: grid; gap: 16px; }
.grid--2 { grid-template-columns: 1fr; }
.grid--3 { grid-template-columns: 1fr; }
.grid--4 { grid-template-columns: 1fr; }
.grid > * { min-width: 0; }

/* pasos del método */
.step {
  display: grid; grid-template-columns: auto 1fr; gap: 1rem;
  padding: 1.2rem 0; border-top: 1px solid var(--line-soft); align-items: start;
}
.step:last-child { border-bottom: 1px solid var(--line-soft); }
.step__n {
  font-family: var(--script); font-style: italic; font-weight: 600;
  font-size: 1.5rem; line-height: 1; color: var(--gold);
  padding-top: .1rem; min-width: 1.6ch;
}
.step h3 { margin-bottom: .3rem; }
.step p { color: var(--fg-2); font-size: .95rem; }

/* dos columnas contrapuestas */
.split { display: grid; gap: 16px; }
.pane { padding: clamp(1.2rem, 3.4vw, 1.7rem); }
.pane--down { border-color: var(--down-line); background: linear-gradient(180deg, #21141A 0%, #0E151D 46%, #0B1119 100%); }
.pane--up   { border-color: var(--up-line);   background: linear-gradient(180deg, #0F2620 0%, #0E151D 46%, #0B1119 100%); }
.pane__hd { margin-bottom: 1.1rem; }

/* titular a un lado, contenido al otro */
.duo { display: grid; gap: clamp(26px, 4vw, 44px); }

/* ============================================== la tienda (página Educate!) */
.pcard { display: flex; flex-direction: column; overflow: hidden; position: relative; }
.pcard--feature { border-color: var(--gold-line); background: var(--surf-hi); box-shadow: var(--bevel), var(--sh-3); }

/* la portada del producto: un numeral en cursiva dorada, nada más */
.pcard__top {
  position: relative; overflow: hidden;
  aspect-ratio: 16 / 7;
  display: grid; place-items: center;
  background: radial-gradient(120% 130% at 50% 0%, #1E2833 0%, #0A1017 70%);
  border-bottom: 1px solid var(--line);
}
.pcard--feature .pcard__top { background: radial-gradient(120% 130% at 50% 0%, #2A2418 0%, #0A1017 72%); }
.pcard__mark {
  font-family: var(--script); font-style: italic; font-weight: 600;
  font-size: clamp(3.6rem, 14vw, 5.2rem); line-height: 1;
  color: var(--gold); opacity: .5;
  text-shadow: 0 8px 26px rgba(0, 0, 0, .8);
  user-select: none;
}
.pcard--feature .pcard__mark { opacity: .78; }
.pcard__flag {
  position: absolute; top: .8rem; right: .8rem; z-index: 2;   /* por encima de la portada */
  background: linear-gradient(180deg, #F5D896, #C9A24C);
  color: #16110A; box-shadow: var(--sh-1);
  font-family: var(--mono); font-size: .6rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  padding: .3rem .55rem; border-radius: 999px;
}

.pcard__body { padding: clamp(1.15rem, 3.4vw, 1.5rem); display: flex; flex-direction: column; flex: 1; gap: .55rem; }
.pcard__name { margin-top: .15rem; }
.pcard__desc { color: var(--fg-2); font-size: .93rem; }
.pcard__foot { margin-top: auto; padding-top: 1.1rem; display: flex; flex-direction: column; gap: .85rem; }
.pcard__px { display: flex; align-items: baseline; gap: .45rem; flex-wrap: wrap; }
.pcard__amt {
  font-family: var(--mono); font-weight: 700;
  font-size: clamp(1.85rem, 6.5vw, 2.25rem); line-height: 1; letter-spacing: -.045em;
  color: var(--cream);
}
.pcard--feature .pcard__amt { color: var(--gold); }
.pcard__per { font-family: var(--mono); font-size: .76rem; color: var(--fg-3); }

/* lo que incluye la suscripción */
.incl { padding: clamp(1.3rem, 4vw, 1.9rem); }
.incl__hd { display: flex; flex-wrap: wrap; align-items: baseline; gap: .6rem 1rem; margin-bottom: 1.3rem; }

/* temario plegado: está, pero no estorba */
.fold { border-top: 1px solid var(--line-soft); }
.fold summary {
  display: flex; align-items: center; gap: .8rem;
  padding: 1.05rem .2rem; cursor: pointer; list-style: none;
  font-weight: 600; font-size: .98rem;
}
.fold summary::-webkit-details-marker { display: none; }
.fold summary::after {
  content: ""; flex: none; width: 10px; height: 10px; margin-left: auto;
  border-right: 1.5px solid var(--gold); border-bottom: 1.5px solid var(--gold);
  transform: rotate(45deg); transition: transform .2s var(--ease);
}
.fold[open] summary::after { transform: rotate(-135deg); }
.mods { display: grid; gap: 0; padding-bottom: 1rem; }
.mod {
  display: grid; grid-template-columns: auto 1fr; gap: .9rem;
  align-items: baseline; padding: .62rem .2rem;
  border-top: 1px solid var(--line-soft);
}
.mod__n { font-family: var(--mono); font-size: .72rem; font-weight: 700; color: var(--gold); }
.mod__t { font-size: .93rem; color: var(--fg-2); }

/* ------------------------------------------------------------ acordeón FAQ */
.acc { border-top: 1px solid var(--line-soft); }
.acc details { border-bottom: 1px solid var(--line-soft); }
.acc summary {
  display: flex; align-items: flex-start; gap: .9rem;
  padding: 1.05rem .2rem; cursor: pointer; list-style: none;
  font-weight: 600; font-size: 1rem; line-height: 1.45;
}
.acc summary::-webkit-details-marker { display: none; }
.acc summary::after {
  content: ""; flex: none; width: 11px; height: 11px; margin-left: auto; margin-top: .38em;
  border-right: 1.5px solid var(--gold); border-bottom: 1.5px solid var(--gold);
  transform: rotate(45deg); transition: transform .2s var(--ease);
}
.acc details[open] summary::after { transform: rotate(-135deg); }
.acc__b { padding: 0 .2rem 1.15rem 0; color: var(--fg-2); font-size: .95rem; max-width: 68ch; }
.acc__b p + p { margin-top: .7rem; }

/* --------------------------------------------------------------- formulario */
/* Al revés que las tarjetas: los campos están hundidos. */
.form { display: grid; gap: 1.05rem; }
.form > * { min-width: 0; }
.field { display: grid; gap: .42rem; }
.field > label:not(.check) {
  font-family: var(--mono); font-size: .68rem; font-weight: 500;
  letter-spacing: .13em; text-transform: uppercase; color: var(--fg-2);
}
.field > label .req { color: var(--gold); }

.input, .select, .textarea {
  width: 100%; min-height: 52px; padding: .8rem .95rem;
  background: var(--well);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--sunken);
  color: var(--fg); font-size: 1rem;
  transition: border-color .15s, box-shadow .18s;
}
.textarea { min-height: 136px; resize: vertical; line-height: 1.55; }
.input::placeholder, .textarea::placeholder { color: var(--fg-3); }
.input:focus, .select:focus, .textarea:focus {
  border-color: var(--gold); outline: none;
  box-shadow: var(--sunken), 0 0 0 3px rgba(233, 196, 106, .16);
}
.select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--fg-2) 50%),
    linear-gradient(135deg, var(--fg-2) 50%, transparent 50%);
  background-position: calc(100% - 18px) 23px, calc(100% - 13px) 23px;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 2.4rem;
}
.select option { background: #0C1219; color: var(--fg); }

.input[aria-invalid="true"], .textarea[aria-invalid="true"], .select[aria-invalid="true"] { border-color: var(--down); }
.err { font-size: .8rem; color: var(--down); }
.err:empty { display: none; }

.check { display: flex; gap: .7rem; align-items: flex-start; cursor: pointer; }
.check input { flex: none; width: 19px; height: 19px; margin-top: .18em; accent-color: var(--gold); }
.check span { font-size: .88rem; color: var(--fg-2); line-height: 1.5; }

.form-note { padding: .95rem 1.1rem; border-left: 2px solid var(--gold); }

.sent {
  display: none; padding: .9rem 1.1rem;
  border: 1px solid var(--up-line); border-radius: var(--r);
  background: linear-gradient(180deg, #0F2620, #0B1119);
  box-shadow: var(--bevel), var(--sh-1);
  color: var(--up); font-size: .9rem;
}
.sent[data-on="true"] { display: block; }

/* ------------------------------------------------------------------ perfil */
.who { display: grid; gap: clamp(22px, 5vw, 44px); }
.who__ph { position: relative; overflow: hidden; aspect-ratio: 4 / 5; }
.who__ph img { width: 100%; height: 100%; object-fit: cover; }
.who__ph figcaption {
  position: absolute; inset: auto 0 0 0;
  display: flex; align-items: center; gap: .5rem; flex-wrap: wrap;
  padding: .8rem .9rem;
  background: linear-gradient(to top, rgba(4,7,10,.96), transparent);
}
.who__q {
  border-left: 2px solid var(--gold);
  padding-left: 1.15rem; margin: 1.5rem 0;
  font-family: var(--script); font-style: italic; font-weight: 500;
  font-size: clamp(1.2rem, 3.8vw, 1.6rem); line-height: 1.32;
  color: var(--cream);
}
.who__body p + p { margin-top: .9rem; }
.who__body p { color: var(--fg-2); max-width: 62ch; }

/* barra de contacto directo */
.reach { display: grid; gap: 14px; }
.reach__i {
  display: flex; align-items: center; gap: .95rem;
  padding: 1.05rem 1.15rem; text-decoration: none;
  transition: transform .13s var(--ease), box-shadow .2s, border-color .2s;
}
.reach__i:hover { transform: translateY(-2px); box-shadow: var(--bevel), var(--sh-3); border-color: var(--line-hi); }
.reach__ic {
  width: 44px; height: 44px; flex: none; display: grid; place-items: center;
  border-radius: 10px; border: 1px solid var(--line-hi);
  background: linear-gradient(180deg, #1A222C, #0C1219);
  box-shadow: var(--bevel), var(--sh-1);
}
.reach__i--wa  .reach__ic { color: var(--up);   border-color: var(--up-line); }
.reach__i--tel .reach__ic { color: var(--gold); border-color: var(--gold-line); }
.reach__t { display: block; font-weight: 700; font-size: .98rem; }
.reach__d { display: block; font-family: var(--mono); font-size: .78rem; color: var(--fg-3); margin-top: .1rem; }
.reach__go { margin-left: auto; color: var(--fg-3); flex: none; }

/* -------------------------------------------------------------- cierre CTA */
.close-cta {
  position: relative; overflow: hidden; text-align: center;
  padding: clamp(1.8rem, 6vw, 3.2rem);
  background: radial-gradient(120% 150% at 50% 0%, #1A222D 0%, #0A1017 68%);
  box-shadow: var(--bevel), var(--sh-3);
}
.close-cta > :not(.close-cta__viz) { position: relative; }
.close-cta__viz { position: absolute; inset: auto 0 0 0; height: 104px; opacity: .26; pointer-events: none; }
.close-cta .btn-row { justify-content: center; margin-top: 1.5rem; }

/* ------------------------------------------------------------------- footer */
.ft { border-top: 1px solid var(--line); background: var(--ink); padding-block: clamp(38px, 7vw, 58px) 26px; }
.ft__top { display: grid; gap: 30px; }
.ft__nav { display: grid; gap: .55rem; }
.ft__nav a { color: var(--fg-2); text-decoration: none; font-size: .93rem; width: fit-content; }
.ft__nav a:hover { color: var(--gold); }
.ft__h { display: block; margin-bottom: .95rem; }

.risk { margin-top: 30px; padding: 1.05rem 1.15rem; border-left: 2px solid var(--down); }
.risk p { font-size: .8rem; color: var(--fg-3); line-height: 1.55; }
.risk p + p { margin-top: .5rem; }
.risk strong { color: var(--fg-2); }

.ft__end {
  margin-top: 26px; padding-top: 20px; border-top: 1px solid var(--line-soft);
  display: flex; flex-wrap: wrap; gap: .6rem 1.2rem;
  align-items: center; justify-content: space-between;
}

/* ------------------------------------------------------- barra fija móvil */
.dock {
  position: fixed; inset: auto 0 0 0; z-index: 90;
  display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
  background: var(--line-hi);
  box-shadow: 0 -14px 34px -12px rgba(0, 0, 0, 1);
  padding-bottom: env(safe-area-inset-bottom, 0);
  transform: translateY(115%);
  transition: transform .24s var(--ease);
}
.dock[data-on="true"] { transform: none; }
.dock a {
  display: flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 56px; text-decoration: none; font-weight: 700; font-size: .92rem;
  background: linear-gradient(180deg, #131B24, #0A0F15);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.07);
}
.dock a.is-gold { background: linear-gradient(180deg, #F5D896, #C9A24C); color: #16110A; }
.dock a.is-wa   { background: linear-gradient(180deg, #26EBA9, #00B478); color: #00160E; }

/* --------------------------------------------------------------- hoja/página */
.phead {
  padding-top: calc(var(--hdr) + clamp(40px, 9vw, 82px));
  padding-bottom: clamp(30px, 6vw, 56px);
  border-bottom: 1px solid var(--line-soft);
  position: relative; overflow: hidden;
}
.phead h1 { margin: .9rem 0 1rem; }
.phead p { max-width: 54ch; }

/* ========================================================== LA CLASE GRATIS
   El corazón del sitio: primero se enseña, después se vende. Todo lo de abajo
   sirve a esa secuencia. */

/* marco de video. Mientras no haya grabaciones, muestra un hueco honesto que
   dice que falta el video, con la misma proporción que tendrá el real. */
.vframe {
  position: relative;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line);
  border-top-color: var(--line-hi);
  border-radius: var(--r-lg);
  overflow: hidden;
  background:
    linear-gradient(to right, rgba(255,255,255,.03) 1px, transparent 1px) 0 0 / 44px 44px,
    linear-gradient(to bottom, rgba(255,255,255,.03) 1px, transparent 1px) 0 0 / 44px 44px,
    radial-gradient(120% 130% at 50% 0%, #18212C 0%, #080D13 72%);
  box-shadow: var(--bevel), var(--sh-2);
  display: grid; place-items: center;
}
.vframe iframe, .vframe video, .vframe img {
  position: absolute; inset: 0; width: 100%; height: 100%; border: 0; object-fit: cover;
}
.vframe__ph { display: grid; justify-items: center; gap: .85rem; text-align: center; padding: 1rem; }
.vframe__play {
  width: clamp(54px, 12vw, 74px); aspect-ratio: 1; border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(180deg, #F5D896, #C9A24C);
  color: #16110A;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.5), 0 3px 8px rgba(0,0,0,.6), 0 18px 36px -14px rgba(233,196,106,.45);
  transition: transform .16s var(--ease);
}
a.lesson:hover .vframe__play, .vframe:hover .vframe__play { transform: scale(1.06); }
.vframe__t { font-weight: 700; font-size: .98rem; }

/* la ruta del programa completo, como una escalera con pasamanos */
.path { display: grid; gap: 0; position: relative; }
.path__i {
  display: grid; grid-template-columns: auto 1fr; gap: 1.1rem;
  padding: 1.15rem 0;
  border-top: 1px solid var(--line-soft);
  position: relative;
}
.path__i:last-child { border-bottom: 1px solid var(--line-soft); }
.path__n {
  font-family: var(--script); font-style: italic; font-weight: 600;
  font-size: 1.6rem; line-height: 1; color: var(--gold);
  width: 1.7ch; text-align: right;
}
.path__t { font-weight: 700; font-size: 1.02rem; line-height: 1.3; }
.path__d { color: var(--fg-2); font-size: .93rem; margin-top: .25rem; }

/* rejilla de pruebas: lo que se enseña, no lo que se promete */
.proof { display: grid; gap: 14px; }
.proof__i {
  padding: clamp(1.05rem, 3vw, 1.4rem);
  background: var(--surf);
  border: 1px solid var(--line);
  border-top-color: var(--line-hi);
  border-radius: var(--r-lg);
  box-shadow: var(--bevel), var(--sh-1);
}
.proof__t { font-weight: 700; font-size: .98rem; margin: .7rem 0 .3rem; }
.proof__d { color: var(--fg-2); font-size: .9rem; }

/* testimonios: sobre cómo enseña, nunca sobre cuánto ganó nadie */
.says { display: grid; gap: 14px; }
.say {
  padding: clamp(1.1rem, 3vw, 1.5rem);
  background: var(--surf);
  border: 1px solid var(--line);
  border-top-color: var(--line-hi);
  border-left: 2px solid var(--gold);
  border-radius: var(--r-lg);
  box-shadow: var(--bevel), var(--sh-1);
}
.say__q { font-size: .97rem; line-height: 1.55; }
.say__w { display: flex; align-items: center; gap: .6rem; margin-top: 1rem; }

/* aviso legal destacado, no escondido en el pie */
.legal {
  padding: 1rem 1.15rem;
  border: 1px solid var(--down-line);
  border-left: 2px solid var(--down);
  border-radius: var(--r);
  background: linear-gradient(180deg, #1D1216, #0B1119);
  box-shadow: var(--bevel), var(--sh-1);
}
.legal p { font-size: .84rem; color: var(--fg-2); line-height: 1.55; }
.legal strong { color: var(--fg); }


/* ======================================================= EL EMBUDO
   El sitio es publicidad, no un catálogo. Todo lo de abajo empuja hacia una
   sola acción: inscribirse. */

/* --- el video de portada, que arranca solo ------------------------------- */
.filmstrip { position: relative; }
.filmstrip video {
  display: block; width: 100%; height: auto;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  border-top-color: var(--line-hi);
  box-shadow: var(--bevel), var(--sh-3);
  background: #05080C;
}
.filmstrip__bar {
  display: flex; align-items: center; gap: .7rem; flex-wrap: wrap;
  padding: .85rem .1rem 0;
}
.sound {
  display: inline-flex; align-items: center; gap: .5rem;
  min-height: 40px; padding: 0 .95rem;
  border: 1px solid var(--line-hi); border-radius: 999px;
  background: rgba(4, 7, 10, .8);
  box-shadow: var(--bevel), var(--sh-1);
  color: var(--fg); font-weight: 650; font-size: .86rem;
  cursor: pointer;
}
.sound:hover { border-color: var(--gold-line); color: var(--gold); }
.sound__off, .sound[data-on="true"] .sound__on { display: none; }
.sound[data-on="true"] .sound__off { display: inline; }

/* A partir de tableta hay sitio de sobra dentro del propio video */
@media (min-width: 720px) {
  .filmstrip__bar {
    position: absolute; inset: auto 0 0 0;
    padding: .9rem 1rem;
    border-radius: 0 0 var(--r-lg) var(--r-lg);
    background: linear-gradient(to top, rgba(4, 7, 10, .94), transparent);
    pointer-events: none;
  }
  .filmstrip__bar > * { pointer-events: auto; }
}

/* --- acciones frente a opciones: la mini clase --------------------------- */
.versus { display: grid; gap: 16px; }
.vs {
  padding: clamp(1.2rem, 3.4vw, 1.7rem);
  background: var(--surf);
  border: 1px solid var(--line);
  border-top-color: var(--line-hi);
  border-radius: var(--r-lg);
  box-shadow: var(--bevel), var(--sh-1);
}
.vs__hd { display: flex; align-items: baseline; gap: .7rem; margin-bottom: .9rem; }
.vs__n {
  font-family: var(--script); font-style: italic; font-weight: 600;
  font-size: 1.7rem; line-height: 1; color: var(--gold);
}
.vs__d { color: var(--fg-2); font-size: .95rem; }
.vs__meter { display: grid; gap: .5rem; margin-top: 1.1rem; }
.meter { display: grid; grid-template-columns: 8ch 1fr; gap: .7rem; align-items: center; }
.meter__k { font-family: var(--mono); font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; color: var(--fg-3); }
/* display:block obligatorio: son <span>, y un span en línea ignora la altura */
.meter__t { display: block; height: 7px; border-radius: 99px; background: var(--well); box-shadow: var(--sunken); overflow: hidden; }
.meter__f { display: block; height: 100%; border-radius: 99px; width: var(--v, 50%); }
.meter__f--gain { background: linear-gradient(90deg, #0B8C63, #00D68F); }
.meter__f--risk { background: linear-gradient(90deg, #A3283A, #FF3D57); }

/* --- testimonios --------------------------------------------------------- */
.voices { display: grid; gap: 16px; }
.voice {
  padding: clamp(1.2rem, 3.4vw, 1.6rem);
  background: var(--surf);
  border: 1px solid var(--line);
  border-top-color: var(--line-hi);
  border-left: 2px solid var(--gold);
  border-radius: var(--r-lg);
  box-shadow: var(--bevel), var(--sh-1);
}
.voice__q { font-size: .98rem; line-height: 1.6; }
.voice__w { display: flex; align-items: center; gap: .65rem; margin-top: 1.1rem; }
.voice__av {
  width: 38px; height: 38px; flex: none; border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(180deg, #1B242F, #0E151C);
  border: 1px solid var(--gold-line);
  font-family: var(--script); font-style: italic; font-weight: 600;
  color: var(--gold); font-size: 1.05rem;
}
.voice__n { font-weight: 700; font-size: .92rem; }

/* --- redes sociales ------------------------------------------------------ */
.social { display: flex; flex-wrap: wrap; gap: 10px; }
.social a {
  display: inline-flex; align-items: center; gap: .6rem;
  min-height: 48px; padding: 0 1.1rem;
  border: 1px solid var(--line-hi); border-radius: var(--r);
  background: linear-gradient(180deg, #131B24, #0C1219);
  box-shadow: var(--bevel), var(--sh-1);
  text-decoration: none; font-weight: 650; font-size: .92rem;
  transition: transform .13s var(--ease), border-color .18s, color .18s;
}
.social a:hover { transform: translateY(-2px); border-color: var(--gold-line); color: var(--gold); }
.social svg { flex: none; }

/* --- las dos formas de pagar -------------------------------------------- */
.pays { display: grid; gap: 16px; }
.pays > * { min-width: 0; }
.pay {
  display: flex; flex-direction: column;
  padding: clamp(1.4rem, 4vw, 2rem);
  background: var(--surf);
  border: 1px solid var(--line);
  border-top-color: var(--line-hi);
  border-radius: var(--r-lg);
  box-shadow: var(--bevel), var(--sh-2);
  position: relative;
}
.pay--feature { border-color: var(--gold-line); background: var(--surf-hi); box-shadow: var(--bevel), var(--sh-3); }
.pay__flag {
  position: absolute; top: -11px; left: clamp(1.4rem, 4vw, 2rem);
  background: linear-gradient(180deg, #F5D896, #C9A24C); color: #16110A;
  font-family: var(--mono); font-size: .6rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  padding: .3rem .6rem; border-radius: 999px; box-shadow: var(--sh-1);
}
.pay__name { margin-bottom: .5rem; }
.pay__d { color: var(--fg-2); font-size: .95rem; }
.pay__px { display: flex; align-items: baseline; gap: .45rem; flex-wrap: wrap; margin: 1.3rem 0 .3rem; }
.pay__amt {
  font-family: var(--mono); font-weight: 700;
  font-size: clamp(1.9rem, 7vw, 2.5rem); line-height: 1; letter-spacing: -.045em;
  color: var(--cream);
}
.pay--feature .pay__amt { color: var(--gold); }
.pay__per { font-family: var(--mono); font-size: .78rem; color: var(--fg-3); }
.pay__body { flex: 1; margin-top: 1.3rem; }
.pay__ft { margin-top: 1.5rem; }

/* --- qué hay al otro lado ------------------------------------------------ */
.after { display: grid; gap: 14px; }
.after__i {
  display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: start;
  padding: 1.1rem 0; border-top: 1px solid var(--line-soft);
}
.after__i:last-child { border-bottom: 1px solid var(--line-soft); }
.after__n {
  font-family: var(--script); font-style: italic; font-weight: 600;
  font-size: 1.5rem; line-height: 1; color: var(--gold); width: 1.6ch; text-align: right;
}
.after__t { font-weight: 700; font-size: 1rem; }
.after__d { color: var(--fg-2); font-size: .93rem; margin-top: .25rem; }

/* --------------------------------------------------------------- revelado */
.rv { opacity: 0; transform: translateY(14px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.rv[data-in="true"] { opacity: 1; transform: none; }

/* =============================================================== responsive */
@media (min-width: 560px) {
  .grid--2 { grid-template-columns: 1fr 1fr; }
  .grid--4 { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr 1fr; }
  .readout { grid-template-columns: repeat(4, 1fr); }
  .readout__i { border-bottom: 0; }
  .readout__i:nth-child(2n) { border-right: 1px solid var(--line-soft); }
  .readout__i:last-child { border-right: 0; }
  .reach { grid-template-columns: 1fr 1fr; }
  .ft__top { grid-template-columns: 1.4fr 1fr 1fr; }
}

@media (min-width: 720px) {
  :root { --gutter: 32px; --hdr: 72px; }
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  /* la clase: video a un lado, texto al otro */
  .lesson { grid-template-columns: 260px 1fr; align-items: center; }
  .gate__grid { grid-template-columns: 1fr 1fr; align-items: center; gap: clamp(24px, 5vw, 48px); }
  .proof { grid-template-columns: repeat(3, 1fr); }
  .says, .voices { grid-template-columns: repeat(2, 1fr); }
  .versus { grid-template-columns: repeat(2, 1fr); }
  .pays { grid-template-columns: repeat(2, 1fr); }
  .who { grid-template-columns: 380px 1fr; align-items: start; }
  .dock { display: none; }
  .scroll-hint { display: block; }
  .brand__name { font-size: 1.55rem; }
}

@media (min-width: 960px) {
  .nav { display: flex; }
  .hdr__cta { display: inline-flex; }
  .burger, .drawer { display: none; }
  .hero__lead { font-size: 1.22rem; }
  .hero__screen canvas { opacity: .6; }
  .hero__screen::after {
    background:
      linear-gradient(to right, rgba(4,7,10,.88) 0%, rgba(4,7,10,.64) 32%, rgba(4,7,10,.08) 66%, transparent 100%),
      linear-gradient(to top, var(--black) 2%, rgba(4,7,10,.74) 22%, rgba(4,7,10,.16) 56%, rgba(4,7,10,.42) 100%);
  }
  .duo { grid-template-columns: 340px 1fr; gap: 70px; align-items: start; }
  .duo__aside { position: sticky; top: calc(var(--hdr) + 30px); }
  .duo .sec-head { margin-bottom: 0; }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
  .grid--2, .grid--3, .grid--4, .split { gap: 22px; }
  .voices, .versus, .pays, .proof, .says { gap: 20px; }
  .voices { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 379px) {
  :root { --gutter: 16px; }
  .brand__name { font-size: 1.25rem; }
}

/* =============================================================== movimiento */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .rv { opacity: 1; transform: none; }
  .tape__track { animation: none; }
}

@media print {
  .hdr, .drawer, .dock, .tape, .hero__screen, .scroll-hint { display: none !important; }
  body { background: #fff; color: #000; }
}