/* =========================================================
   Sistémica AI — Landing
   Paleta: grafito · papel · oro  (ver paleta.md)
   ========================================================= */

:root {
  /* Grafito · superficies oscuras */
  --grafito-950: #101216;
  --grafito-900: #14161a;
  --grafito-800: #1a1d23;
  --tinta: #16181c;

  /* Papel · superficie por defecto */
  --papel: #f5f4f1;
  --blanco: #ffffff;
  --campo: #fcfbf9;

  /* Oro · acento */
  --oro: #ffc107;
  --oro-claro: #ffce3a;
  --oro-activo: #e9ae00;
  --oro-tinta: #8a6400;
  --oro-oscuro: #4a3c00;

  /* Derivados */
  --texto: #4a4d55;
  --texto-suave: #676a72;
  --linea: color-mix(in srgb, var(--tinta) 10%, transparent);
  --linea-fuerte: color-mix(in srgb, var(--tinta) 18%, transparent);
  --texto-claro: color-mix(in srgb, var(--blanco) 72%, transparent);
  --texto-claro-suave: color-mix(in srgb, var(--blanco) 52%, transparent);
  --linea-clara: color-mix(in srgb, var(--blanco) 10%, transparent);

  --glass: color-mix(in srgb, var(--blanco) 55%, transparent);
  --glass-dark: color-mix(in srgb, var(--grafito-800) 50%, transparent);

  --font: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --header-h: 76px;
  --container: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --section-y: clamp(56px, 6vw, 88px);

  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-in-out: cubic-bezier(.65, 0, .35, 1);
}

/* ---------- Base ---------- */

*, *::before, *::after { box-sizing: border-box; border-radius: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) - 4px);
  /* Ningún adorno animado puede ensanchar la página en móvil */
  overflow-x: hidden;
}

body {
  margin: 0;
  background: var(--papel);
  color: var(--tinta);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

html.menu-open { overflow: hidden; }

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
figure { margin: 0; }
small { font-size: inherit; }

h1, h2, h3 {
  margin: 0;
  color: var(--tinta);
  font-weight: 650;
  line-height: 1.04;
  letter-spacing: -.035em;
  text-wrap: balance;
}

/* Escala de titulares, de mayor a menor en cualquier ancho:
   H1 de la portada > H2 de la llamada final > H1 de las legales > H2 de sección */
h2 { font-size: clamp(1.9rem, 1.15rem + 2.3vw, 3rem); }
h3 { font-size: clamp(1.25rem, 1.05rem + .7vw, 1.6rem); letter-spacing: -.025em; line-height: 1.15; }

::selection { background: var(--oro); color: var(--tinta); }

:focus-visible { outline: 2px solid var(--oro-tinta); outline-offset: 3px; }
.section--dark :focus-visible,
.site-header.is-scrolled :focus-visible,
.site-footer :focus-visible,
.mobile-menu :focus-visible { outline-color: var(--oro); }

.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

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

.skip-link {
  position: fixed; top: 12px; left: 12px; z-index: 200;
  padding: 12px 18px; background: var(--grafito-900); color: var(--blanco);
  font-weight: 600; text-decoration: none;
  translate: 0 -200%; transition: translate .3s var(--ease-out);
}
.skip-link:focus { translate: 0 0; }

/* ---------- Tipografía de apoyo ---------- */

.lead {
  color: var(--texto);
  font-size: clamp(1.06rem, 1rem + .3vw, 1.22rem);
  line-height: 1.62;
}

/* Nota: aclaración con filete oro a la izquierda, igual sobre papel y sobre grafito */
.note {
  padding: 16px 22px;
  background: var(--campo);
  border: 1px solid var(--linea);
  border-left: 2px solid var(--oro);
  color: var(--texto);
  font-size: 1rem;
}
.note strong { color: var(--tinta); font-weight: 600; }
.section--dark .note {
  background: color-mix(in srgb, var(--blanco) 3%, transparent);
  border-color: var(--linea-clara);
  border-left-color: var(--oro);
  color: var(--texto-claro);
}
.section--dark .note strong { color: var(--blanco); }

/* Marcador de sección: etiqueta cuadrada con fondo oro para que se vea de un vistazo */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  padding: 8px 14px 8px 12px;
  background: color-mix(in srgb, var(--oro) 18%, transparent);
  border: 1px solid color-mix(in srgb, var(--oro-activo) 50%, transparent);
  color: var(--tinta);
  font-family: var(--mono);
  font-size: .86rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  flex: none;
  width: 8px; height: 8px;
  background: var(--oro-activo);
}
.section--dark .eyebrow {
  background: color-mix(in srgb, var(--oro) 12%, transparent);
  border-color: color-mix(in srgb, var(--oro) 45%, transparent);
  color: var(--oro);
}
.section--dark .eyebrow::before { background: var(--oro); }

/* Resalte: como mucho un subrayado por titular y uno por párrafo, nunca en listas */
/* Subrayado oro (filete) que se dibuja al aparecer */
u {
  text-decoration: none;
  background-image: linear-gradient(var(--oro), var(--oro));
  background-repeat: no-repeat;
  background-position: 0 96%;
  background-size: 100% .13em;
  padding-bottom: .02em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
h1 u, h2 u { background-size: 100% .1em; }

/* Marcador: banda de oro bajo el texto. Solo para la garantía, sobre papel */
mark {
  color: inherit;
  background-color: transparent;
  background-image: linear-gradient(transparent 56%, var(--oro) 56%, var(--oro) 94%, transparent 94%);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  padding: 0 .08em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

/* El texto se ve desde el principio; solo se dibuja el subrayado o el marcador */
.js [data-draw] u { background-size: 0% .13em; transition: background-size .9s var(--ease-out) .15s; }
.js h1[data-draw] u, .js h2[data-draw] u { background-size: 0% .1em; }
.js [data-draw].is-in u { background-size: 100% .13em; }
.js h1[data-draw].is-in u, .js h2[data-draw].is-in u { background-size: 100% .1em; }

.js [data-draw] mark { background-size: 0% 100%; transition: background-size .9s var(--ease-out) .2s; }
.js [data-draw].is-in mark { background-size: 100% 100%; }

/* ---------- Botones (cuadrados) ---------- */

.btn {
  --btn-bg: var(--grafito-900);
  --btn-fg: var(--blanco);
  --btn-arrow-bg: var(--oro);
  --btn-arrow-fg: var(--tinta);
  --btn-h: 56px;
  position: relative;
  display: inline-flex;
  align-items: stretch;
  min-height: var(--btn-h);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font: 600 1rem/1.2 var(--font);
  letter-spacing: -.005em;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  box-shadow: 0 12px 30px -14px color-mix(in srgb, var(--grafito-900) 55%, transparent);
  transition: transform .45s var(--ease-out), translate .6s var(--ease-out), box-shadow .45s var(--ease-out), background-color .3s, color .3s;
}
.btn__label {
  display: flex;
  align-items: center;
  padding: .85em 1.35em;
  position: relative;
  z-index: 1;
  text-wrap: balance;
}
.btn__arrow {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  flex: none;
  width: var(--btn-h);
  background: var(--btn-arrow-bg);
  color: var(--btn-arrow-fg);
  overflow: hidden;
  transition: background-color .3s, color .3s;
}
.btn__arrow svg {
  grid-area: 1 / 1;
  width: 18px; height: 18px;
  fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: square;
  transition: transform .55s var(--ease-out);
}
.btn__arrow svg + svg { transform: translateX(-220%); }
.btn:hover .btn__arrow svg:first-child { transform: translateX(220%); }
.btn:hover .btn__arrow svg + svg { transform: translateX(0); }

/* destello */
.btn::after {
  content: "";
  position: absolute; inset: 0;
  z-index: 2;
  background: linear-gradient(105deg, transparent 30%, color-mix(in srgb, var(--blanco) 32%, transparent) 50%, transparent 70%);
  transform: translateX(-130%);
  pointer-events: none;
}
.btn:hover::after { transform: translateX(130%); transition: transform 1s var(--ease-out); }
.btn:hover { transform: translateY(-3px); box-shadow: 0 22px 40px -16px color-mix(in srgb, var(--grafito-900) 60%, transparent); }
.btn:active { transform: translateY(0); }

.btn--gold {
  --btn-bg: var(--oro);
  --btn-fg: var(--tinta);
  --btn-arrow-bg: var(--grafito-900);
  --btn-arrow-fg: var(--oro);
  box-shadow: 0 14px 44px -14px color-mix(in srgb, var(--oro) 50%, transparent);
}
.btn--gold:hover { --btn-bg: var(--oro-claro); box-shadow: 0 24px 54px -16px color-mix(in srgb, var(--oro) 60%, transparent); }
.btn--gold:active { --btn-bg: var(--oro-activo); }

.btn--sm { --btn-h: 44px; font-size: .92rem; }
.btn--sm .btn__label { padding: .6em 1.1em; }
.btn--lg { --btn-h: 64px; font-size: 1.05rem; }
.btn--lg .btn__label { padding: .9em 1.6em; }
.btn--block { display: flex; width: 100%; }
.btn--block .btn__label { flex: 1; }

/* ---------- Glass ---------- */

.glass-card {
  position: relative;
  background: var(--glass);
  border: 1px solid color-mix(in srgb, var(--blanco) 90%, transparent);
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, var(--blanco) 95%, transparent),
    0 0 0 1px color-mix(in srgb, var(--tinta) 6%, transparent),
    0 30px 60px -32px color-mix(in srgb, var(--grafito-900) 35%, transparent);
  -webkit-backdrop-filter: blur(22px) saturate(170%);
  backdrop-filter: blur(22px) saturate(170%);
}

.glass-dark {
  position: relative;
  background: var(--glass-dark);
  border: 1px solid color-mix(in srgb, var(--blanco) 9%, transparent);
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--blanco) 7%, transparent), 0 40px 80px -40px color-mix(in srgb, var(--grafito-950) 70%, transparent);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  backdrop-filter: blur(24px) saturate(160%);
}

/* Inclinación 3D + reflejo que sigue al cursor */
[data-tilt] {
  transform: perspective(1000px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transition: transform .8s var(--ease-out), box-shadow .5s var(--ease-out);
}
[data-tilt].is-tilting { transition: transform .12s linear, box-shadow .5s var(--ease-out); }
[data-tilt]::after {
  content: "";
  position: absolute; inset: 0;
  pointer-events: none;
  background: radial-gradient(520px circle at var(--mx, 50%) var(--my, 50%), color-mix(in srgb, var(--blanco) 50%, transparent), transparent 42%);
  opacity: 0;
  transition: opacity .4s;
}
.section--dark [data-tilt]::after,
.step--result[data-tilt]::after { background: radial-gradient(520px circle at var(--mx, 50%) var(--my, 50%), color-mix(in srgb, var(--oro) 12%, transparent), transparent 45%); }
[data-tilt].is-tilting::after { opacity: 1; }

/* Cuadrados flotantes desenfocados (dan vida al cristal) */
.float-sq {
  position: absolute;
  z-index: 0;
  width: 220px; height: 220px;
  pointer-events: none;
  filter: blur(70px);
  animation: drift 18s var(--ease-in-out) infinite alternate;
}
.float-sq--lg { width: 320px; height: 320px; }
.float-sq--gold { background: var(--oro); opacity: .38; }
.float-sq--ink { background: var(--grafito-800); opacity: .14; animation-duration: 22s; }

.glow-sq {
  position: absolute;
  z-index: 0;
  width: 340px; height: 340px;
  background: var(--oro);
  opacity: .2;
  filter: blur(90px);
  pointer-events: none;
  animation: drift 20s var(--ease-in-out) infinite alternate;
}
.glow-sq--sm { width: 220px; height: 220px; opacity: .14; animation-duration: 16s; }

@keyframes drift {
  0%   { transform: translate(0, 0) rotate(0deg); }
  50%  { transform: translate(40px, -30px) rotate(25deg); }
  100% { transform: translate(-30px, 20px) rotate(-15deg); }
}

/* ---------- Animaciones de entrada ---------- */

/* Solo tarjetas y piezas decorativas: títulos, textos y botones no se ocultan */
.js [data-reveal] {
  opacity: 0;
  translate: 0 24px;
  transition:
    opacity .6s var(--ease-out) var(--d, 0ms),
    translate .7s var(--ease-out) var(--d, 0ms),
    rotate .7s var(--ease-out) var(--d, 0ms),
    scale .7s var(--ease-out) var(--d, 0ms),
    transform .8s var(--ease-out),
    box-shadow .5s var(--ease-out);
}
.js [data-reveal="left"]  { translate: -40px 0; }
.js [data-reveal="right"] { translate: 40px 0; }
.js [data-reveal="scale"] { translate: 0 16px; scale: .96; }
.js [data-reveal="pop"]   { translate: 0 10px; scale: .85; }
.js [data-reveal="spin"]  { translate: 0 0; scale: .4; rotate: -180deg; }
.js [data-reveal="flip"]  { translate: 0 32px; rotate: x 30deg; transform-origin: 50% 100%; }
.js [data-reveal].is-in { opacity: 1; translate: 0 0; scale: 1; rotate: none; }
.js [data-tilt].is-tilting {
  transition: transform .12s linear, opacity .6s var(--ease-out), translate .7s var(--ease-out), box-shadow .5s var(--ease-out);
}

/* ---------- Cabecera ---------- */

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 60;
  height: var(--header-h);
  color: var(--tinta);
  border-bottom: 1px solid transparent;
  transition: background-color .5s var(--ease-out), border-color .5s, color .4s, height .4s var(--ease-out);
  animation: header-in 1s var(--ease-out) both;
}
@keyframes header-in { from { translate: 0 -100%; } }

.site-header.is-scrolled,
.menu-open .site-header {
  height: 68px;
  color: var(--blanco);
  background: color-mix(in srgb, var(--grafito-900) 92%, transparent);
  border-bottom-color: color-mix(in srgb, var(--blanco) 7%, transparent);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  backdrop-filter: blur(18px) saturate(160%);
}
.menu-open .site-header { background: transparent; border-bottom-color: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; }

.header__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 20px;
  height: 100%;
}

.logo {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  text-decoration: none;
}
.logo__word {
  font-size: 1.2rem;
  font-weight: 650;
  letter-spacing: -.03em;
  white-space: nowrap;
}
.logo__word b {
  display: inline-block;
  margin-left: .4em;
  padding: .12em .32em;
  border: 1px solid currentColor;
  font-family: var(--mono);
  font-size: .62em;
  font-weight: 500;
  letter-spacing: .04em;
  vertical-align: .22em;
  line-height: 1.2;
}
/* La S es la del icono (favicon.svg), a la altura de las mayúsculas */
.logo__s {
  display: inline-block;
  width: auto;
  height: .73em;
  margin-right: .03em;
  fill: currentColor;
}
.logo__s-spur { fill: var(--oro); }
/* La tilde de la é es la pieza dorada de la marca */
.logo__e { position: relative; }
.logo__e::after {
  content: "";
  position: absolute;
  top: -.01em;
  left: 50%;
  width: .15em;
  height: .22em;
  background: var(--oro);
  translate: -30% 0;
  transform: skewX(-30deg);
  transition: translate .4s var(--ease-out);
}
.logo:hover .logo__e::after { translate: -30% -.08em; }
.logo--light { color: var(--blanco); }

.nav { position: relative; }
.nav ul { display: flex; gap: 2px; }
.nav a {
  display: block;
  padding: 10px 14px;
  font-size: .94rem;
  font-weight: 500;
  text-decoration: none;
  opacity: .66;
  transition: opacity .3s;
}
.nav a:hover, .nav a.is-active { opacity: 1; }
.nav__indicator {
  position: absolute;
  left: 0; bottom: 2px;
  width: 0; height: 2px;
  background: var(--oro);
  opacity: 0;
  transition: transform .55s var(--ease-out), width .55s var(--ease-out), opacity .3s;
}

.header__end {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-self: end;
}
.site-header.is-scrolled .header__cta {
  --btn-bg: var(--oro);
  --btn-fg: var(--tinta);
  --btn-arrow-bg: var(--grafito-950);
  --btn-arrow-fg: var(--oro);
}

.burger {
  display: none;
  position: relative;
  width: 44px; height: 44px;
  padding: 0;
  color: inherit;
  background: transparent;
  border: 1px solid currentColor;
  cursor: pointer;
}
.burger span {
  position: absolute;
  left: 11px; right: 11px;
  height: 2px;
  background: currentColor;
  transition: transform .45s var(--ease-out), top .45s var(--ease-out);
}
.burger span:nth-child(1) { top: 16px; }
.burger span:nth-child(2) { top: 24px; }
.burger[aria-expanded="true"] span:nth-child(1) { top: 20px; transform: rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { top: 20px; transform: rotate(-45deg); }

.scroll-progress {
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 2px;
  pointer-events: none;
}
.scroll-progress span {
  display: block;
  height: 100%;
  background: var(--oro);
  transform: scaleX(0);
  transform-origin: left;
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 55;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 32px;
  padding: calc(var(--header-h) + 24px) var(--gutter) calc(28px + env(safe-area-inset-bottom));
  color: var(--blanco);
  background: color-mix(in srgb, var(--grafito-950) 94%, transparent);
  -webkit-backdrop-filter: blur(22px);
  backdrop-filter: blur(22px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .45s var(--ease-out), visibility .45s;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; }
.mm-link {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--linea-clara);
  font-size: clamp(1.9rem, 8vw, 2.8rem);
  font-weight: 650;
  letter-spacing: -.035em;
  text-decoration: none;
  opacity: 0;
  translate: 0 30px;
  transition: opacity .5s var(--ease-out), translate .7s var(--ease-out), color .3s;
}
.mm-link:hover { color: var(--oro); }
.mobile-menu.is-open .mm-link { opacity: 1; translate: 0 0; transition-delay: calc(var(--i) * 60ms + 120ms); }

/* ---------- Secciones ---------- */

.section {
  position: relative;
  padding-block: var(--section-y);
}
.section > .container { position: relative; z-index: 1; }

.section-head { max-width: 880px; margin-bottom: clamp(44px, 6vw, 76px); }
.section-head .lead { margin-top: 24px; max-width: 760px; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .lead { margin-inline: auto; }

.section--dark {
  background: var(--grafito-900);
  color: var(--blanco);
  isolation: isolate;
  overflow: hidden;
}
.section--dark h2, .section--dark h3 { color: var(--blanco); }
.section--dark .lead { color: var(--texto-claro); }

.paper-grid, .dark-grid, .hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.paper-grid {
  background-image:
    linear-gradient(color-mix(in srgb, var(--tinta) 6%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--tinta) 6%, transparent) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 25%, #000 70%, transparent);
  mask-image: linear-gradient(to bottom, transparent, #000 25%, #000 70%, transparent);
}
.dark-grid {
  z-index: -1;
  background-image:
    linear-gradient(color-mix(in srgb, var(--blanco) 4.5%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--blanco) 4.5%, transparent) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 30%, transparent 80%);
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 30%, transparent 80%);
}

/* ---------- 1. Hero ---------- */

.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100svh;
  padding: calc(var(--header-h) + clamp(16px, 3vh, 40px)) 0 clamp(24px, 3vh, 48px);
  isolation: isolate;
  overflow: hidden;
}
.hero__bg {
  z-index: -2;
  background-image:
    linear-gradient(color-mix(in srgb, var(--tinta) 7%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--tinta) 7%, transparent) 1px, transparent 1px);
  background-size: 64px 64px;
  background-position: -1px -1px;
  -webkit-mask-image: radial-gradient(ellipse 70% 75% at 72% 42%, #000 25%, transparent 78%);
  mask-image: radial-gradient(ellipse 70% 75% at 72% 42%, #000 25%, transparent 78%);
}
.hero__glow {
  position: absolute;
  top: 12%; right: 10%;
  width: min(44vw, 640px);
  aspect-ratio: 1;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--oro) 20%, transparent), transparent);
  animation: breathe 7s var(--ease-in-out) infinite alternate;
}
@keyframes breathe { to { scale: 1.15; opacity: .7; } }

.hero__visual {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: min(58%, 980px);
  z-index: -1;
  pointer-events: none;
}
.hero__visual canvas {
  display: block;
  width: 100%; height: 100%;
  opacity: 0;
  transition: opacity 1.4s var(--ease-out);
}
.hero__visual.is-ready canvas { opacity: 1; }

/* Nombre de cada pilar sobre su columna (lo coloca scene.js) */
.hero__labels { position: absolute; inset: 0; opacity: 0; }
/* Excepción a la escala de etiquetas: van dentro de la ilustración y más grandes se pisan */
.hero-label {
  position: absolute;
  top: 0; left: 0;
  translate: -50% -100%;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 9px 5px 8px;
  background: color-mix(in srgb, var(--blanco) 90%, transparent);
  border: 1px solid var(--linea);
  box-shadow: 0 10px 22px -14px color-mix(in srgb, var(--grafito-900) 45%, transparent);
  color: var(--tinta);
  font-family: var(--mono);
  font-size: .66rem;
  font-weight: 600;
  letter-spacing: .1em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
  transition: background-color .3s var(--ease-out), border-color .3s var(--ease-out);
  will-change: transform;
}
.hero-label::before { content: ""; flex: none; width: 6px; height: 6px; background: var(--oro-activo); transition: background-color .3s var(--ease-out); }
.hero-label b { font-weight: inherit; }
.hero-label .pillar__ico { display: none; }
.hero-label.is-active { background: var(--oro); border-color: var(--oro); }
.hero-label.is-active::before { background: var(--tinta); }

.hero__inner {
  flex: 1;
  display: flex;
  align-items: center;
}
.hero__copy { max-width: 720px; }

/* Etiqueta neutra: caja clara con borde fino. La dorada (.eyebrow) solo marca secciones */
p.chip,
.step__label,
.page-hero__meta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 8px 14px;
  background: color-mix(in srgb, var(--blanco) 60%, transparent);
  border: 1px solid var(--linea);
  color: var(--texto);
  font-family: var(--font);
  font-size: .88rem;
  font-weight: 500;
  line-height: 1.3;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}
p.chip { padding-left: 12px; }
.chip__pulse {
  position: relative;
  flex: none;
  width: 8px; height: 8px;
  background: var(--oro-activo);
}
.chip__pulse::after {
  content: "";
  position: absolute; inset: -4px;
  border: 1px solid var(--oro-activo);
  animation: pulse 2s var(--ease-out) infinite;
}
@keyframes pulse {
  0% { opacity: 1; scale: .6; }
  100% { opacity: 0; scale: 1.9; }
}

.hero__title {
  margin: 20px 0;
  font-size: clamp(2.2rem, 1.2rem + 3vw, 3.7rem);
  line-height: 1.0;
  letter-spacing: -.048em;
}
.hero__lead { max-width: 600px; }

.hero__cards {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 16px;
  margin-top: clamp(28px, 4vh, 56px);
}
.hero-card {
  padding: 20px 22px 22px;
  color: var(--texto);
  font-size: .96rem;
  line-height: 1.5;
}
/* Remate oro arriba a la izquierda: lo llevan todas las tarjetas claras */
.hero-card::before,
.pillar::before,
.step:not(.step--result)::before,
.legal__block::before {
  content: "";
  position: absolute;
  top: -1px; left: -1px;
  width: 32px; height: 2px;
  background: var(--oro);
  transition: width .7s var(--ease-out);
}
.hero-card:hover::before,
.pillar:hover::before,
.step:not(.step--result):hover::before,
.legal__block:hover::before { width: calc(100% + 2px); }
.hero-card strong { display: block; margin-bottom: 4px; color: var(--tinta); font-weight: 600; }

/* Diagnóstico: la tarjeta principal, con los 5 pilares a la vista */
.hero-card--pilares { container-type: inline-size; }
.hero-card--pilares strong { margin-bottom: 16px; }
.hero-pillars {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}
.hero-pillar {
  display: grid;
  justify-items: center;
  gap: 9px;
  color: var(--tinta);
  font-size: .8rem;
  font-weight: 500;
  line-height: 1.2;
  text-align: center;
}
.hero-pillar .pillar__ico {
  width: 56px; height: 56px;
  margin-bottom: 0;
  background-size: 7px 7px;
  transition: border-color .4s var(--ease-out), translate .4s var(--ease-out);
}
.hero-pillar:is(:hover, .is-active) .pillar__ico { translate: 0 -3px; }
.hero-pillar .pillar__ico svg { width: 40px; height: 40px; stroke-width: 2; }
@container (max-width: 540px) {
  .hero-pillars { display: flex; flex-wrap: wrap; justify-content: center; row-gap: 14px; }
  .hero-pillar { flex: 0 0 calc((100% - 16px) / 3); }
}

/* Garantía: borde y fondo oro para que destaque sobre las otras dos */
.hero-card--garantia {
  color: var(--tinta);
  background: linear-gradient(160deg, color-mix(in srgb, var(--oro) 22%, transparent), color-mix(in srgb, var(--blanco) 72%, transparent) 70%);
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, var(--blanco) 95%, transparent),
    0 0 0 1px var(--oro),
    0 30px 60px -28px color-mix(in srgb, var(--oro-activo) 55%, transparent);
}
.hero-card--garantia::before { width: calc(100% + 2px); height: 3px; }
.hero-card--garantia strong {
  width: fit-content;
  margin-bottom: 6px;
  padding: 0 .1em;
  font-weight: 600;
  background-image: linear-gradient(transparent 56%, var(--oro) 56%, var(--oro) 94%, transparent 94%);
}

/* ---------- 2. Agenda ---------- */

.agenda { overflow: hidden; }

.calendly-frame {
  position: relative;
  max-width: 1080px;
  margin-inline: auto;
  padding: 10px;
  background: color-mix(in srgb, var(--blanco) 50%, transparent);
  border: 1px solid color-mix(in srgb, var(--blanco) 90%, transparent);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--tinta) 7%, transparent), 0 50px 100px -50px color-mix(in srgb, var(--grafito-900) 45%, transparent);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  backdrop-filter: blur(20px) saturate(160%);
}
.calendly-frame .calendly-inline-widget {
  position: relative;
  background:
    linear-gradient(90deg, transparent, color-mix(in srgb, var(--blanco) 70%, transparent), transparent) 0 0 / 40% 100% no-repeat,
    var(--blanco);
  animation: shimmer 1.6s linear infinite;
}
@keyframes shimmer { from { background-position: -60% 0, 0 0; } to { background-position: 160% 0, 0 0; } }
.calendly-frame iframe { display: block; }

.corner {
  position: absolute;
  width: 26px; height: 26px;
  border: 0 solid var(--oro);
  pointer-events: none;
  transition: transform .6s var(--ease-out);
}
.corner--tl { top: -8px; left: -8px; border-top-width: 2px; border-left-width: 2px; }
.corner--tr { top: -8px; right: -8px; border-top-width: 2px; border-right-width: 2px; }
.corner--bl { bottom: -8px; left: -8px; border-bottom-width: 2px; border-left-width: 2px; }
.corner--br { bottom: -8px; right: -8px; border-bottom-width: 2px; border-right-width: 2px; }
.calendly-frame:hover .corner--tl { transform: translate(-6px, -6px); }
.calendly-frame:hover .corner--tr { transform: translate(6px, -6px); }
.calendly-frame:hover .corner--bl { transform: translate(-6px, 6px); }
.calendly-frame:hover .corner--br { transform: translate(6px, 6px); }

/* ---------- 3. Pilares ---------- */

.pilares { overflow: hidden; }
.pilares__head { max-width: 1040px; }
.big-stat {
  color: var(--tinta);
  font-variant-numeric: tabular-nums;
}

.pillars {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  perspective: 1400px;
}
.pillar { padding: 20px 20px 22px; }

/* Ilustraciones de los pilares: trazo tinta, acentos oro y un gesto al pasar el ratón */
.pillar__ico {
  display: grid;
  place-items: center;
  width: 76px; height: 76px;
  margin-bottom: 16px;
  border: 1px solid var(--linea);
  background:
    linear-gradient(color-mix(in srgb, var(--tinta) 4.5%, transparent) 1px, transparent 1px) 0 0 / 9.5px 9.5px,
    linear-gradient(90deg, color-mix(in srgb, var(--tinta) 4.5%, transparent) 1px, transparent 1px) 0 0 / 9.5px 9.5px,
    color-mix(in srgb, var(--blanco) 70%, transparent);
  transition: border-color .4s var(--ease-out);
}
:is(.pillar:hover, .hero-pillar:hover, .hero-pillar.is-active) .pillar__ico { border-color: color-mix(in srgb, var(--oro-activo) 55%, transparent); }
.pillar__ico svg {
  width: 56px; height: 56px;
  overflow: visible;
  fill: none;
  stroke: var(--tinta);
  stroke-width: 1.75;
  stroke-linecap: square;
  stroke-linejoin: miter;
}
.pillar__ico .s { fill: color-mix(in srgb, var(--tinta) 5%, transparent); }
.pillar__ico .l { stroke: color-mix(in srgb, var(--tinta) 38%, transparent); }
.pillar__ico .g { fill: var(--oro); }
.pillar__ico .k { fill: var(--tinta); }
.pillar__ico .h { fill: var(--campo); }
.pillar__ico .gs { stroke: var(--oro-activo); stroke-width: 2.25; }
.pillar__ico .sign,
.pillar__ico .chk { stroke-dasharray: 1; }
.pillar__ico .seal,
.pillar__ico .key,
.pillar__ico .plane,
.pillar__ico .trail { transform-box: fill-box; transition: translate .5s var(--ease-out), rotate .5s var(--ease-out), opacity .5s; }
.pillar__ico .seal { transform-origin: center; }
.pillar__ico .key { transform-origin: 50% 25%; }

:is(.pillar:hover, .hero-pillar:hover, .hero-pillar.is-active) .ico-cap .drop { animation: ico-drop 1.5s var(--ease-in-out) infinite; }
:is(.pillar:hover, .hero-pillar:hover, .hero-pillar.is-active) .ico-cap .drop:nth-of-type(2) { animation-delay: .3s; }
:is(.pillar:hover, .hero-pillar:hover, .hero-pillar.is-active) .ico-cap .drop:nth-of-type(3) { animation-delay: .6s; }
:is(.pillar:hover, .hero-pillar:hover, .hero-pillar.is-active) .ico-ven .sign { animation: ico-draw .9s var(--ease-out); }
:is(.pillar:hover, .hero-pillar:hover, .hero-pillar.is-active) .ico-ven .seal { animation: ico-pop .6s var(--ease-out) .5s; }
:is(.pillar:hover, .hero-pillar:hover, .hero-pillar.is-active) .ico-adm .chip { animation: ico-chip .6s var(--ease-out); }
:is(.pillar:hover, .hero-pillar:hover, .hero-pillar.is-active) .ico-onb .chk { animation: ico-draw .45s var(--ease-out) both; }
:is(.pillar:hover, .hero-pillar:hover, .hero-pillar.is-active) .ico-onb .chk:nth-of-type(2) { animation-delay: .25s; }
:is(.pillar:hover, .hero-pillar:hover, .hero-pillar.is-active) .ico-onb .key { rotate: -14deg; }
:is(.pillar:hover, .hero-pillar:hover, .hero-pillar.is-active) .ico-del .plane { translate: 3px -3px; }
:is(.pillar:hover, .hero-pillar:hover, .hero-pillar.is-active) .ico-del .trail { translate: -2px 2px; opacity: .5; }

@keyframes ico-drop {
  0% { translate: 0 -6px; opacity: 0; }
  30% { opacity: 1; }
  70% { translate: 0 6px; opacity: 1; }
  100% { translate: 0 10px; opacity: 0; }
}
@keyframes ico-draw { from { stroke-dashoffset: 1; } }
@keyframes ico-pop { 50% { scale: 1.14; } }
@keyframes ico-chip { from { translate: 0 -12px; opacity: 0; } }
.pillar h3 {
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--linea);
  font-size: clamp(1.15rem, 1rem + .45vw, 1.35rem);
}
.pains { display: grid; gap: 6px; }
.pains li {
  position: relative;
  padding-left: 17px;
  color: var(--texto);
  font-size: .93rem;
  line-height: 1.4;
}
.pains li::before {
  content: "";
  position: absolute;
  left: 0; top: .5em;
  width: 7px; height: 7px;
  border: 1.5px solid var(--texto-suave);
}

/* Cinta: transición papel → grafito, apenas inclinada */
.tapes {
  position: relative;
  z-index: 2;
  padding: 48px 0;
  overflow: hidden;
  background: linear-gradient(to bottom, var(--papel) 50%, var(--grafito-900) 50%);
}
.tape {
  position: relative;
  width: 112%;
  margin-left: -6%;
  overflow: hidden;
  box-shadow: 0 20px 40px -20px color-mix(in srgb, var(--grafito-950) 35%, transparent);
}
.tape--gold { background: var(--oro); color: var(--tinta); rotate: -1.5deg; }
.tape__track {
  display: flex;
  width: max-content;
  animation: marquee 60s linear infinite;
}
.tape:hover .tape__track { animation-play-state: paused; }
.tape__track span {
  display: inline-flex;
  align-items: center;
  gap: .5em;
  padding: 18px 0;
  font-size: clamp(1rem, .9rem + .4vw, 1.25rem);
  font-weight: 500;
  letter-spacing: -.01em;
  white-space: nowrap;
}
.tape--gold .tape__track span { color: var(--oro-oscuro); }
.tape__track b { color: var(--tinta); font-weight: 650; }
.tape__track span::after {
  content: "";
  width: 10px; height: 10px;
  margin: 0 32px;
  background: var(--tinta);
  rotate: 45deg;
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- 4. Contratar vs Optimizar ---------- */

.optimizar .section-head { max-width: 960px; }

.versus {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: stretch;
  gap: 22px;
}
.vs-card {
  position: relative;
  padding: clamp(26px, 3.5vw, 44px);
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--blanco) 9%, transparent);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  backdrop-filter: blur(24px) saturate(160%);
}
.vs-card--con {
  background: var(--glass-dark);
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--blanco) 6%, transparent);
}
.vs-card--pro {
  background: linear-gradient(160deg, color-mix(in srgb, var(--oro) 10%, transparent), var(--glass-dark) 45%);
  border-color: color-mix(in srgb, var(--oro) 40%, transparent);
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--blanco) 8%, transparent), 0 40px 90px -40px color-mix(in srgb, var(--oro) 35%, transparent);
}
.vs-card--pro::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--oro);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1.2s var(--ease-out) .5s;
}
.vs-card--pro.is-in::before { transform: scaleX(1); }
.vs-card__head { margin-bottom: 22px; }
.vs-card--con h3 { color: color-mix(in srgb, var(--blanco) 78%, transparent); }

.checklist li {
  position: relative;
  padding: 14px 0 14px 40px;
  border-top: 1px solid color-mix(in srgb, var(--blanco) 8%, transparent);
  line-height: 1.45;
}
.checklist li::before {
  content: "";
  position: absolute;
  left: 0; top: 14px;
  width: 22px; height: 22px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: 14px;
}
.checklist--x li { color: var(--texto-claro-suave); }
.checklist--x li::before {
  border: 1px solid color-mix(in srgb, var(--blanco) 22%, transparent);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-opacity='.55' stroke-width='2.5' stroke-linecap='square'%3E%3Cpath d='M6 6l12 12M18 6L6 18'/%3E%3C/svg%3E");
}
.checklist--check li { color: var(--blanco); }
.checklist--check li::before {
  background-color: var(--oro);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2316181c' stroke-width='3' stroke-linecap='square'%3E%3Cpath d='M4 12.5l5 5L20 6.5'/%3E%3C/svg%3E");
}

.vs-badge {
  align-self: center;
  display: grid;
  place-items: center;
  width: 64px; height: 64px;
  background: var(--grafito-900);
  border: 1px solid var(--oro);
  rotate: 45deg;
  box-shadow: 0 0 0 8px var(--grafito-900), 0 0 40px color-mix(in srgb, var(--oro) 25%, transparent);
}
.vs-badge span {
  rotate: -45deg;
  color: var(--oro);
  font-family: var(--mono);
  font-size: .86rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.optimizar__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 28px 40px;
  margin-top: clamp(44px, 5vw, 72px);
}
.optimizar__foot .note { max-width: 620px; }

/* ---------- 5. Método ---------- */

.metodo { overflow: hidden; }

.equation {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 64px 1fr 64px .86fr;
  align-items: stretch;
  gap: 18px;
}
.step {
  display: flex;
  flex-direction: column;
  padding: clamp(26px, 2.6vw, 36px);
}
.step__label {
  align-self: flex-start;
  margin-bottom: 20px;
}
.step h3 { margin-bottom: 14px; }
.step > p:not(.step__label):not(.step__result) { color: var(--texto); font-size: .98rem; }
.lead u,
.step u { color: var(--tinta); font-weight: 600; }
.section--dark .lead u { color: var(--blanco); }

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 26px;
}
.tags li {
  display: inline-flex;
  align-items: center;
  padding: 7px 12px;
  background: color-mix(in srgb, var(--blanco) 70%, transparent);
  border: 1px solid var(--linea-fuerte);
  font-size: .86rem;
  font-weight: 500;
  transition: background-color .3s, color .3s, transform .4s var(--ease-out);
}
.tags li:hover { background: var(--grafito-900); color: var(--blanco); transform: translateY(-3px); }

.pipeline {
  display: grid;
  gap: 8px;
  margin-top: auto;
  padding-top: 26px;
}
.pipeline li {
  position: relative;
  display: grid;
  grid-template-columns: 8px 1fr;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: color-mix(in srgb, var(--blanco) 70%, transparent);
  border: 1px solid var(--linea-fuerte);
  font-size: .92rem;
  font-weight: 500;
  overflow: hidden;
}
.pipeline li::before {
  content: "";
  width: 8px; height: 8px;
  background: var(--oro-activo);
}
.pipeline b {
  position: absolute;
  left: 0; bottom: 0;
  height: 2px; width: 100%;
  background: var(--oro);
  transform: scaleX(0);
  transform-origin: left;
}
.is-in .pipeline b { animation: flow 4.5s var(--ease-in-out) infinite; }
.is-in .pipeline li:nth-child(2) b { animation-delay: .9s; }
.is-in .pipeline li:nth-child(3) b { animation-delay: 1.8s; }
@keyframes flow {
  0% { transform: scaleX(0); transform-origin: left; }
  30% { transform: scaleX(1); transform-origin: left; }
  31% { transform: scaleX(1); transform-origin: right; }
  60%, 100% { transform: scaleX(0); transform-origin: right; }
}

.op {
  align-self: center;
  display: grid;
  place-items: center;
  width: 64px; height: 64px;
  background: var(--grafito-900);
  color: var(--oro);
  font-family: var(--mono);
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 1;
  box-shadow: 0 20px 40px -18px color-mix(in srgb, var(--grafito-900) 60%, transparent);
}

.step--result {
  position: relative;
  align-self: center;
  overflow: hidden;
  background: var(--grafito-900);
  color: var(--blanco);
  box-shadow: 0 40px 80px -36px color-mix(in srgb, var(--grafito-900) 70%, transparent);
}
.step--result::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(color-mix(in srgb, var(--blanco) 5%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--blanco) 5%, transparent) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}
.step--result .step__label {
  position: relative;
  background: color-mix(in srgb, var(--blanco) 4%, transparent);
  border-color: var(--linea-clara);
  color: var(--oro);
}
/* Gráfico de crecimiento: barras que suben y una tendencia con flecha */
.growth { position: relative; margin-bottom: 30px; }
.growth svg { display: block; width: 100%; height: auto; max-height: 240px; overflow: visible; }
.growth__base { stroke: color-mix(in srgb, var(--blanco) 18%, transparent); stroke-width: 1; }
.growth__bar { fill: url(#growth-bar); }
.growth__cap,
.growth__dot,
.growth__head { fill: var(--oro); }
.growth__line {
  fill: none;
  stroke: var(--oro);
  stroke-width: 3;
  stroke-linejoin: miter;
}
.growth__col { transform-box: fill-box; transform-origin: 50% 100%; }
.js .growth__col { transform: scaleY(0); transition: transform 1.1s var(--ease-out) calc(var(--i) * 110ms + 250ms); }
.js .growth__line { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.1s var(--ease-out) .9s; }
.js .growth__dot,
.js .growth__head { opacity: 0; transition: opacity .35s var(--ease-out) 1.8s; }
.js .is-in .growth__col { transform: none; }
.js .is-in .growth__line { stroke-dashoffset: 0; }
.js .is-in .growth__dot,
.js .is-in .growth__head { opacity: 1; }
.step__result {
  position: relative;
  margin-bottom: 14px;
  font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem);
  line-height: 1.1;
  letter-spacing: -.03em;
}
.step__result strong { font-weight: 650; color: var(--oro); }
.checklist--compact { position: relative; }
.checklist--compact li { padding-block: 10px; }
.checklist--compact li::before { top: 10px; }

.cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 18px 28px;
  margin-top: clamp(44px, 5vw, 72px);
}
.microcopy {
  font-size: .88rem;
  color: var(--texto-suave);
}
.section--dark .microcopy { color: var(--texto-claro-suave); }
.section--dark .chip__pulse { background: var(--oro); }
.section--dark .chip__pulse::after { border-color: var(--oro); }

/* ---------- 6. Quién soy ---------- */

.about__grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  align-items: center;
  gap: clamp(48px, 7vw, 110px);
}
.about__figure { position: relative; padding: 0 22px 40px 0; }
.about__frame { position: relative; }
.about__frame::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 2px solid var(--oro);
  transform: translate(22px, 22px);
  transition: transform .8s var(--ease-out);
}
.about__frame:hover::before { transform: translate(14px, 14px); }
.about__photo {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--blanco);
  box-shadow: 0 40px 80px -40px color-mix(in srgb, var(--grafito-900) 50%, transparent);
}
.about__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 50% 30%;
  scale: 1.12;
  transition: scale 1.6s var(--ease-out);
}
.js .about__photo { clip-path: inset(100% 0 0 0); transition: clip-path 1.4s var(--ease-out) .1s; }
.js .is-in .about__photo { clip-path: inset(0 0 0 0); }
.is-in .about__photo img { scale: 1; }
.about__sq {
  position: absolute;
  pointer-events: none;
}
.about__sq--a {
  top: -18px; left: -18px;
  width: 36px; height: 36px;
  background: var(--grafito-900);
}
.about__sq--b {
  top: 38%; right: -30px;
  width: 16px; height: 16px;
  background: var(--oro);
}
.about__caption {
  position: absolute;
  left: -24px; bottom: 0;
  display: grid;
  gap: 2px;
  max-width: 330px;
  padding: 18px 22px;
  background: color-mix(in srgb, var(--blanco) 86%, transparent);
  font-size: .9rem;
  color: var(--texto);
  line-height: 1.4;
}
.about__caption strong { color: var(--tinta); font-size: 1.05rem; font-weight: 650; letter-spacing: -.01em; }

.about__copy .lead { margin-top: 24px; }
.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px 32px;
  margin: 40px 0 44px;
}
.stat { border-top: 1px solid var(--linea-fuerte); padding-top: 18px; }
.stat__num {
  display: block;
  margin-bottom: 8px;
  font-size: clamp(2.2rem, 1.6rem + 2vw, 3.2rem);
  font-weight: 650;
  line-height: 1;
  letter-spacing: -.04em;
  font-variant-numeric: tabular-nums;
}
.stat__num em { font-style: normal; color: var(--oro-tinta); }
.stat p { color: var(--texto); font-size: .94rem; line-height: 1.5; }
.stat strong { color: var(--tinta); font-weight: 600; }

/* ---------- 7. Garantía ---------- */

.garantia { background: var(--blanco); overflow: hidden; }
.garantia__grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  align-items: center;
  gap: clamp(48px, 7vw, 110px);
}
.garantia__copy .lead { margin-top: 24px; }
.garantia__copy .note { margin: 26px 0 36px; }

.mark-stage {
  --size: clamp(150px, 18vw, 230px);
  position: relative;
  display: grid;
  place-items: center;
  height: calc(var(--size) * 2);
}
/* La S en 3D la pinta scene.js; mientras carga (o sin WebGL) se ve plana */
.mark-stage canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s var(--ease-out);
}
.mark-stage__fallback {
  width: auto;
  height: calc(var(--size) * 1.1);
  transition: opacity .6s var(--ease-out);
}
.mark-stage.is-ready canvas { opacity: 1; }
.mark-stage.is-ready .mark-stage__fallback { opacity: 0; }
.mark-shadow {
  position: absolute;
  bottom: 6%;
  width: calc(var(--size) * 1.3);
  height: 26px;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--grafito-900) 30%, transparent), transparent);
  animation: shadow-pulse 4s var(--ease-in-out) infinite alternate;
}
@keyframes shadow-pulse { to { scale: .8 1; opacity: .6; } }
.orbit {
  position: absolute;
  top: 50%; left: 50%;
  width: 14px; height: 14px;
  margin: -7px 0 0 -7px;
  background: var(--oro);
  animation: orbit 9s linear infinite;
}
.orbit--2 {
  width: 9px; height: 9px;
  margin: -4.5px 0 0 -4.5px;
  background: var(--grafito-900);
  animation-duration: 13s;
  animation-direction: reverse;
}
@keyframes orbit {
  from { transform: rotate(0deg) translateX(calc(var(--size) * .95)) rotate(0deg); }
  to   { transform: rotate(360deg) translateX(calc(var(--size) * .95)) rotate(-360deg); }
}

/* ---------- 8. Llamada final ---------- */

.cta-final__canvas {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%; height: 100%;
  opacity: 0;
  transition: opacity 1.6s var(--ease-out);
}
.cta-final__canvas.is-ready { opacity: 1; }
.cta-final__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(to bottom, var(--grafito-900) 0%, color-mix(in srgb, var(--grafito-900) 20%, transparent) 45%, color-mix(in srgb, var(--grafito-900) 10%, transparent) 100%),
    linear-gradient(to right, color-mix(in srgb, var(--grafito-900) 90%, transparent), color-mix(in srgb, var(--grafito-900) 60%, transparent) 45%, transparent 75%);
}
.cta-final__grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  align-items: center;
  gap: clamp(44px, 6vw, 96px);
}
.cta-final h2 { font-size: clamp(2.1rem, 1.2rem + 2.8vw, 3.5rem); letter-spacing: -.045em; line-height: 1.02; }
.cta-final .lead { margin-top: 26px; }
.cta-final__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  margin-top: 38px;
}

.cta-final__panel { padding: clamp(22px, 3vw, 34px); }
.countdown {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  padding-bottom: 26px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--linea-clara);
}
.countdown__cell {
  display: grid;
  justify-items: center;
  gap: 6px;
  padding: 16px 6px 12px;
  background: color-mix(in srgb, var(--blanco) 3%, transparent);
  border: 1px solid var(--linea-clara);
  overflow: hidden;
}
.countdown__cell span {
  display: block;
  color: var(--oro);
  font-family: var(--mono);
  font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.4rem);
  font-weight: 500;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.countdown__cell span.tick { animation: tick .5s var(--ease-out); }
@keyframes tick { from { translate: 0 -40%; opacity: 0; } }
.countdown__cell small {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--texto-claro-suave);
}
.countdown__label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  color: var(--texto-claro);
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}
/* Cuánto del año llevamos: de 2026 a 2027, con un marcador en hoy */
.countdown__year {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--texto-claro-suave);
}
.countdown__year span:last-child { color: var(--oro); }
.countdown__year i { position: relative; flex: 1; height: 2px; background: var(--linea-clara); }
.countdown__year b {
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--p, 0%);
  background: var(--oro);
  transition: width 1.4s var(--ease-out) .5s;
}
.countdown__year b::after {
  content: "";
  position: absolute;
  top: 50%; right: -4px;
  width: 8px; height: 8px;
  translate: 0 -50%;
  background: var(--oro);
}
.js .countdown__year b { width: 0; }
.js .is-in .countdown__year b { width: var(--p, 0%); }
.steps li {
  position: relative;
  padding: 14px 0 14px 22px;
  color: var(--blanco);
  font-weight: 500;
  line-height: 1.4;
}
.steps li + li { border-top: 1px solid var(--linea-clara); }
.steps li::before {
  content: "";
  position: absolute;
  left: 0;
  top: calc(14px + .7em - 4px);
  width: 8px; height: 8px;
  border: 1.5px solid var(--oro);
  transition: background-color .3s;
}
.steps li:hover::before { background: var(--oro); }

/* ---------- Pie ---------- */

.site-footer {
  position: relative;
  padding: 56px 0 28px;
  background: var(--grafito-950);
  color: color-mix(in srgb, var(--blanco) 60%, transparent);
}
.footer__inner,
.footer__bottom {
  width: calc(100% - var(--gutter) * 2);
  max-width: var(--container);
  padding-inline: 0;
}
.footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 32px;
  border-bottom: 1px solid color-mix(in srgb, var(--blanco) 8%, transparent);
}
.footer__brand {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 32px;
}
.footer__social {
  display: flex;
  gap: 24px;
  padding-left: 32px;
  border-left: 1px solid color-mix(in srgb, var(--blanco) 12%, transparent);
}
.footer__social a,
.footer__legal a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  color: color-mix(in srgb, var(--blanco) 78%, transparent);
  font-size: .92rem;
  font-weight: 500;
  text-decoration: none;
  transition: color .3s var(--ease-out);
}
.footer__social a:hover,
.footer__legal a:hover,
.footer__legal a[aria-current="page"] { color: var(--oro); }
.footer__social svg { flex: none; width: 18px; height: 18px; fill: currentColor; }
.footer__legal { display: flex; flex-wrap: wrap; gap: 0 24px; }
.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  padding-top: 24px;
  font-size: .85rem;
}

/* ---------- CTA fija móvil ---------- */

.sticky-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 50;
  display: none;
  padding: 10px var(--gutter) calc(10px + env(safe-area-inset-bottom));
  background: color-mix(in srgb, var(--grafito-900) 86%, transparent);
  border-top: 1px solid color-mix(in srgb, var(--blanco) 8%, transparent);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  translate: 0 110%;
  transition: translate .55s var(--ease-out);
}
.sticky-cta.is-visible { translate: 0 0; }

/* ---------- Responsive ---------- */

@media (max-width: 1180px) {
  .nav a { padding: 10px 10px; font-size: .9rem; }
  .hero__cards { grid-template-columns: 1fr 1fr; }
  .hero-card--pilares { grid-column: 1 / -1; }
  .pillars { grid-template-columns: repeat(6, 1fr); }
  .pillar { grid-column: span 2; }
  .pillar:nth-child(4), .pillar:nth-child(5) { grid-column: span 3; }
  .equation { grid-template-columns: 1fr 56px 1fr; }
  .equation .op:nth-of-type(2) { grid-column: 1 / -1; justify-self: center; }
  .step--result { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; column-gap: 40px; align-items: center; align-content: center; }
  .step--result > * { grid-column: 1; }
  .step--result .step__label { justify-self: start; }
  .step--result .growth { grid-column: 2; grid-row: 1 / span 3; margin-bottom: 0; }
  .op { width: 56px; height: 56px; }
}

@media (max-width: 1000px) {
  .nav { display: none; }
  .burger { display: block; }
  .header__inner { grid-template-columns: 1fr auto; }

  .hero { min-height: 0; }
  .hero__visual {
    position: relative;
    width: 100%;
    height: clamp(320px, 62vw, 480px);
    margin-top: 12px;
    z-index: 0;
  }
  .hero__cards { margin-top: -40px; position: relative; z-index: 1; }

  .versus { grid-template-columns: 1fr; }
  .vs-badge { justify-self: center; margin-block: -10px; position: relative; z-index: 2; }

  .about__grid, .garantia__grid, .cta-final__grid { grid-template-columns: 1fr; }
  .cta-final__veil { background: linear-gradient(to bottom, var(--grafito-900), color-mix(in srgb, var(--grafito-900) 78%, transparent) 30%, color-mix(in srgb, var(--grafito-900) 55%, transparent)); }
  .about__figure { max-width: 480px; }
  .garantia__grid .mark-stage { order: -1; }
  .mark-stage { height: calc(var(--size) * 1.9); }
}

@media (max-width: 760px) {
  :root { --header-h: 64px; }
  .site-header.is-scrolled, .menu-open .site-header { height: 64px; }
  .header__cta { display: none; }
  .sticky-cta { display: block; }
  .site-footer { padding-bottom: calc(28px + 76px); }

  .hero__cards { grid-template-columns: 1fr; }
  .hero-label { padding: 0; background: none; border: 0; box-shadow: none; }
  .hero-label::before, .hero-label b { display: none; }
  .hero-label .pillar__ico { display: grid; width: 34px; height: 34px; margin: 0; background-size: 4.25px 4.25px; background-color: color-mix(in srgb, var(--blanco) 92%, transparent); box-shadow: 0 10px 22px -14px color-mix(in srgb, var(--grafito-900) 45%, transparent); }
  .hero-label .pillar__ico svg { width: 26px; height: 26px; stroke-width: 2.3; }
  .hero-label.is-active { background: none; }
  .hero-label.is-active .pillar__ico { border-color: var(--oro); }
  .pillars { grid-template-columns: 1fr 1fr; }
  .pillar, .pillar:nth-child(4) { grid-column: span 1; }
  .pillar:nth-child(5) { grid-column: 1 / -1; }

  .equation { grid-template-columns: 1fr; gap: 14px; }
  .op { justify-self: center; }
  .step--result { grid-column: auto; display: flex; align-items: stretch; }
  .step--result .growth { margin-bottom: 22px; }

  .stats { grid-template-columns: 1fr 1fr; gap: 24px 18px; }
  .about__caption { left: 0; }

  .tapes { padding: 40px 0; }
  .tape__track span { padding: 14px 0; }
  .tape__track span::after { margin: 0 22px; }
}

@media (max-width: 480px) {
  .btn--lg { --btn-h: 58px; font-size: .95rem; }
  .btn--lg .btn__label { padding: .8em 1em; }
  .cta-row .btn, .optimizar__foot .btn, .cta-final__actions .btn { width: 100%; }
  .cta-row .btn .btn__label, .optimizar__foot .btn .btn__label, .cta-final__actions .btn .btn__label { flex: 1; }
  .pillars { grid-template-columns: 1fr; }
  .pillar:nth-child(5) { grid-column: auto; }
  .stats { grid-template-columns: 1fr; }
  .countdown { gap: 6px; }
  .countdown__cell { padding: 12px 4px 10px; }
  p.chip { font-size: .8rem; }
  .footer__brand { flex-direction: column; align-items: flex-start; }
  .footer__social { padding-left: 0; border-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    transition-delay: 0ms !important;
  }
  .tape__track { animation: none; }
  /* Sin animación las órbitas se quedarían quietas encima de la S */
  .orbit { display: none; }
}

/* =========================================================
   Páginas legales y 404
   ========================================================= */

.page-hero {
  position: relative;
  padding: calc(var(--header-h) + clamp(56px, 9vw, 120px)) 0 clamp(44px, 6vw, 80px);
  overflow: hidden;
  isolation: isolate;
  border-bottom: 1px solid var(--linea);
}
.page-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(color-mix(in srgb, var(--tinta) 7%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--tinta) 7%, transparent) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 60% 90% at 80% 30%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse 60% 90% at 80% 30%, #000 20%, transparent 75%);
}
.page-hero .float-sq { top: -60px; right: 8%; }
.page-hero h1 {
  max-width: 900px;
  font-size: clamp(2.1rem, 1.3rem + 2.4vw, 3.2rem);
  line-height: 1;
  letter-spacing: -.048em;
}
.page-hero__meta { margin-top: 26px; }

.legal { padding-block: var(--section-y); }
.legal__grid {
  display: grid;
  grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
  gap: clamp(40px, 7vw, 110px);
  align-items: start;
}
.legal__aside {
  position: sticky;
  top: calc(var(--header-h) + 28px);
  display: grid;
  gap: 18px;
}
.legal__block { padding: 22px 22px 18px; }
.legal__label {
  margin-bottom: 12px;
  color: var(--oro-tinta);
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.legal__toc a {
  display: block;
  padding: 7px 0 7px 14px;
  border-left: 2px solid var(--linea);
  color: var(--texto);
  font-size: .92rem;
  line-height: 1.4;
  text-decoration: none;
  transition: color .3s, border-color .3s;
}
.legal__toc a:hover { color: var(--tinta); }
.legal__toc a.is-active { color: var(--tinta); border-left-color: var(--oro); font-weight: 600; }
.legal__docs { display: grid; gap: 6px; }
.legal__docs a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border: 1px solid var(--linea-fuerte);
  font-size: .92rem;
  font-weight: 500;
  text-decoration: none;
  transition: background-color .3s, color .3s, border-color .3s, transform .4s var(--ease-out);
}
.legal__docs a::after {
  content: "";
  flex: none;
  width: 8px; height: 8px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  rotate: 45deg;
  opacity: .5;
}
.legal__docs a:hover { transform: translateX(4px); border-color: var(--tinta); }
.legal__docs a[aria-current="page"] {
  background: var(--grafito-900);
  border-color: var(--grafito-900);
  color: var(--blanco);
}
.legal__docs a[aria-current="page"]::after { border-color: var(--oro); opacity: 1; }

.legal__body { max-width: 780px; }
.legal__intro {
  margin-bottom: 12px;
  color: var(--texto);
  font-size: clamp(1.06rem, 1rem + .3vw, 1.2rem);
  line-height: 1.65;
}
.legal__intro strong { color: var(--tinta); font-weight: 600; }
.legal-section {
  padding: 34px 0 6px;
  border-top: 1px solid var(--linea);
  scroll-margin-top: calc(var(--header-h) + 24px);
}
.legal-section:first-child { border-top: 0; padding-top: 0; }
.legal__intro + .legal-section { border-top: 1px solid var(--linea); padding-top: 34px; }
.legal-section h2 {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
  font-size: clamp(1.35rem, 1.1rem + .8vw, 1.8rem);
  letter-spacing: -.03em;
  line-height: 1.15;
}
.legal-num {
  flex: none;
  color: var(--oro-tinta);
  font-family: var(--mono);
  font-size: .62em;
  font-weight: 500;
  letter-spacing: .02em;
}
.legal-section p { color: var(--texto); line-height: 1.7; }
.legal-section p + p,
.legal-section .legal-list + p,
.legal-section p + .legal-list { margin-top: 14px; }
.legal-section strong { color: var(--tinta); font-weight: 600; }
.legal-section a {
  color: var(--tinta);
  text-decoration: none;
  background-image: linear-gradient(var(--oro), var(--oro));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 100% 2px;
  transition: background-size .4s var(--ease-out);
}
.legal-section a:hover { background-size: 100% 100%; }
.legal-list { display: grid; }
.legal-list li {
  position: relative;
  padding: 12px 0 12px 26px;
  border-top: 1px solid var(--linea);
  color: var(--texto);
  line-height: 1.6;
}
.legal-list li:last-child { border-bottom: 1px solid var(--linea); }
.legal-list li::before {
  content: "";
  position: absolute;
  left: 0; top: calc(12px + .55em);
  width: 8px; height: 8px;
  background: var(--oro);
}

.notfound {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  border-bottom: 0;
}
.notfound .btn { margin-top: 36px; }

@media (max-width: 1000px) {
  .legal__grid { grid-template-columns: 1fr; }
  .legal__aside { position: relative; top: 0; grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .legal__aside { grid-template-columns: 1fr; }
}
.legal-section > .legal-list:last-child li:last-child { border-bottom: 0; }
.nowrap { white-space: nowrap; }