/* shinsoo. v2 — paleta del manual "Caribeño sobrio" en campos completos; Bricolage Grotesque alojada en el sitio.
   Composición: frase grande + teléfono 3D, servicios con demos en vivo, secciones que cambian de campo de color. */
@font-face {
  font-family: "Bricolage Grotesque";
  font-style: normal;
  font-display: swap;
  font-weight: 200 800;
  src: url("fonts/bricolage-grotesque-latin-wght-normal.woff2") format("woff2-variations");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Bricolage Grotesque";
  font-style: normal;
  font-display: swap;
  font-weight: 200 800;
  src: url("fonts/bricolage-grotesque-latin-ext-wght-normal.woff2") format("woff2-variations");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --follaje: #1F4D3F;
  --profundo: #143A30;
  --hoja: #3F7A5F;
  --hueso: #F7F2E8;
  --arena: #EDE3D0;
  --carbon: #232826;
  --coral: #E8684A;
  --sol: #E3A53B;
  --linea-ui: #D9CFBB;
  --tinta-ui-suave: #4D5551;
  --tinta-sol: #1B1F1D;
  --pantalla: #FFFFFF;

  --suelo: var(--follaje);
  --tinta: var(--hueso);
  --tinta-suave: var(--arena);
  --foco: var(--hueso);

  --fuente: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --step-small: clamp(0.8125rem, 0.79rem + 0.1vw, 0.875rem);
  --step-body: clamp(1.0625rem, 1rem + 0.25vw, 1.1875rem);
  --step-lead: clamp(1.375rem, 1.1rem + 0.95vw, 2.125rem);
  --step-head: clamp(2.5rem, 1.4rem + 4.4vw, 6.5rem);
  --step-display: clamp(2.6rem, 7.6vw, 9rem);

  --margen: clamp(16px, 2.4vw, 40px);
  --hueco: clamp(14px, 1.6vw, 24px);
  --separacion: clamp(96px, 11vw, 180px);
  --radio: 14px;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.76, 0, 0.24, 1);
  --t-press: 140ms;
  --t-hover: 180ms;
  --t-ui: 240ms;
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { background: var(--suelo); color-scheme: dark; scrollbar-color: var(--hoja) var(--profundo); -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  background: var(--suelo); color: var(--tinta);
  font-family: var(--fuente); font-size: var(--step-body); line-height: 1.5;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  overflow-x: clip; caret-color: var(--coral);
}
::selection { background: var(--coral); color: var(--carbon); }
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--foco); outline-offset: 4px; border-radius: 4px; }
.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; }
.saltar { position: absolute; left: var(--margen); top: -100px; background: var(--hueso); color: var(--follaje); padding: 10px 16px; border-radius: 8px; z-index: 10; font-weight: 500; }
.saltar:focus { top: 12px; }
.marco { padding-inline: var(--margen); }
.solo-movil { display: none; }
@media (hover: none) { .solo-cursor { display: none; } }

/* Campos de color: cada uno define su tinta y su foco */
.campo-sol { background: var(--sol); color: var(--tinta-sol); --tinta-suave: var(--tinta-sol); --foco: var(--tinta-sol); }
.campo-hoja { background: var(--hoja); color: var(--hueso); --tinta-suave: var(--hueso); --foco: var(--hueso); }
.campo-profundo { background: var(--profundo); color: var(--hueso); --tinta-suave: var(--arena); --foco: var(--hueso); }

.enlace { text-decoration: underline; text-decoration-color: color-mix(in srgb, currentColor 45%, transparent); text-underline-offset: 0.22em; text-decoration-thickness: 0.07em; transition: text-decoration-color var(--t-hover) ease; }
@media (hover: hover) and (pointer: fine) { .enlace:hover { text-decoration-color: currentColor; } }

.boton {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 56px; padding: 0 28px; border-radius: 999px;
  background: var(--coral); color: var(--carbon);
  font-weight: 600; font-size: var(--step-body); text-decoration: none;
  transition: transform var(--t-press) var(--ease-out), background-color var(--t-hover) ease;
}
.boton:active { transform: scale(0.97); }
@media (hover: hover) and (pointer: fine) { .boton:hover { background: var(--sol); } }

.punto-coral { color: var(--coral); }
.punto { display: inline-block; width: 0.42em; height: 0.42em; border-radius: 50%; background: var(--coral); margin-left: 0.2em; vertical-align: 0.05em; flex: none; }
.nota-ejemplo { font-size: var(--step-small); color: var(--tinta-suave); }

/* ---------- Barra ---------- */
.barra { display: flex; justify-content: space-between; align-items: center; padding-block: 26px; }
.marca img { height: 30px; width: auto; }
.barra ul { display: flex; gap: 28px; list-style: none; padding: 0; }

/* ---------- Inicio ---------- */
.hero { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--hueco); align-items: center; min-height: calc(100svh - 82px); padding-bottom: clamp(32px, 4vw, 56px); }
.hero-texto { grid-column: 1 / span 7; display: flex; flex-direction: column; align-items: flex-start; gap: clamp(24px, 3vw, 40px); position: relative; z-index: 2; }
.hero-frase { font-size: min(var(--step-display), calc((100vw - 2 * var(--margen)) * 0.075)); font-weight: 600; line-height: 0.95; letter-spacing: -0.045em; }
.linea { display: block; overflow: clip; overflow-clip-margin: 0.14em; padding-bottom: 0.03em; }
.sube { display: inline-block; white-space: nowrap; }
.apoyo { font-size: var(--step-lead); line-height: 1.25; max-width: 34ch; letter-spacing: -0.01em; }

.hero-escena { grid-column: 8 / -1; display: flex; flex-direction: column; gap: 18px; }
.escena-3d { position: relative; height: min(76svh, 760px); min-height: 460px; }
.escena-3d canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 600ms var(--ease-out); touch-action: pan-y; }
.hero.con-3d .escena-3d canvas { opacity: 1; }
.hero.con-3d .tel-respaldo { opacity: 0; visibility: hidden; }
.tel-respaldo { position: absolute; inset: 0; display: grid; place-items: center; transition: opacity 400ms ease, visibility 0s 400ms; }
.tel-respaldo-pantalla { width: min(320px, 80%); aspect-ratio: 9 / 19; background: var(--carbon); border-radius: 44px; padding: 12px; display: flex; flex-direction: column; overflow: hidden; transform: rotate(-4deg); }
.tr-cabeza { display: flex; align-items: center; gap: 10px; padding: 34px 14px 12px; background: var(--profundo); border-radius: 34px 34px 0 0; }
.tr-cabeza img { border-radius: 50%; }
.tr-chat { flex: 1; background: var(--arena); border-radius: 0 0 34px 34px; padding: 14px; display: flex; flex-direction: column; justify-content: flex-end; gap: 8px; font-size: var(--step-small); }
.tareas { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.tarea {
  min-height: 44px; padding: 0 20px; border-radius: 999px; border: 0; cursor: pointer;
  background: var(--profundo); color: var(--hueso); font-weight: 500;
  transition: background-color var(--t-hover) ease, color var(--t-hover) ease, transform var(--t-press) var(--ease-out);
}
.tarea:active { transform: scale(0.97); }
.tarea[aria-pressed="true"] { background: var(--sol); color: var(--tinta-sol); }
@media (hover: hover) and (pointer: fine) { .tarea[aria-pressed="false"]:hover { background: var(--hoja); } }
.tareas .nota-ejemplo { flex-basis: 100%; }

.globo { padding: 0.55em 0.9em; border-radius: 1.05em; line-height: 1.35; max-width: 84%; }
.globo-cliente { align-self: flex-start; background: var(--hueso); color: var(--carbon); border-bottom-left-radius: 0.3em; }
.globo-bot { align-self: flex-end; background: var(--hoja); color: var(--hueso); border-bottom-right-radius: 0.3em; }

/* ---------- Títulos ---------- */
.titulo-seccion { font-size: var(--step-head); font-weight: 600; line-height: 0.96; letter-spacing: -0.04em; max-width: 14ch; text-wrap: balance; }
section { scroll-margin-top: 0; }

/* ---------- Servicios (campo Sol) ---------- */
.servicios { padding-block: var(--separacion); }
.servicios-cuerpo { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--hueco); margin-top: clamp(56px, 6vw, 96px); align-items: start; }
.pestanas { grid-column: 1 / span 5; display: flex; flex-direction: column; gap: 6px; }
.pestanas [role="tab"] {
  text-align: left; background: none; border: 0; cursor: pointer; color: inherit;
  font-size: var(--step-lead); font-weight: 600; line-height: 1.15; letter-spacing: -0.02em;
  padding: 10px 0; display: flex; align-items: center; gap: 0.35em;
  text-decoration: underline; text-decoration-color: transparent; text-decoration-thickness: 0.08em; text-underline-offset: 0.2em;
  transition: text-decoration-color var(--t-hover) ease;
}
.pestanas [role="tab"][aria-selected="true"] { text-decoration-color: currentColor; }
.pestanas [role="tab"][aria-selected="true"]::after { content: ""; width: 0.3em; height: 0.3em; border-radius: 50%; background: currentColor; flex: none; }
@media (hover: hover) and (pointer: fine) { .pestanas [role="tab"]:hover { text-decoration-color: color-mix(in srgb, currentColor 40%, transparent); } }
.paneles { grid-column: 6 / -1; }
.panel-texto { margin-top: 20px; max-width: 58ch; font-size: var(--step-body); }

.demo[data-ui] {
  aspect-ratio: 16 / 11; background: var(--pantalla); color: var(--carbon);
  border-radius: 22px; overflow: hidden; display: flex; flex-direction: column;
  font-size: var(--step-small); font-variant-numeric: tabular-nums;
  box-shadow: 0 40px 70px -30px rgba(35, 40, 38, 0.55), 0 2px 0 rgba(35, 40, 38, 0.08);
}
.demo[data-ui] .demo-barra { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 20px; background: var(--profundo); color: var(--hueso); }
.demo[data-ui] .demo-barra > span:first-child { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.demo[data-ui] .demo-barra img { border-radius: 50%; }
.demo-vivo { color: var(--arena); }
.demo [data-paso] { transition: opacity 420ms var(--ease-out), transform 520ms var(--ease-expo); }
.js .demo [data-paso]:not(.visto) { opacity: 0; transform: translateY(10px); }

/* chat */
.d-chat { flex: 1; background: var(--arena); padding: 18px; display: flex; flex-direction: column; justify-content: flex-end; gap: 8px; overflow: hidden; }
/* factura */
.d-factura { flex: 1; padding: 20px 24px; display: flex; flex-direction: column; gap: 14px; }
.df-datos { display: grid; grid-template-columns: 1.4fr 1fr; gap: 12px; }
.df-datos dt { color: var(--tinta-ui-suave); }
.df-datos dd { margin: 0; font-weight: 600; }
.demo[data-ui] .df-lineas p { display: flex; justify-content: space-between; gap: 16px; padding: 9px 0; border-bottom: 1px solid var(--linea-ui); }
.demo[data-ui] .df-lineas .df-total { font-weight: 700; font-size: var(--step-body); border-bottom: 0; }
.df-estado { margin-top: auto; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.df-estado p:first-child { display: flex; align-items: center; gap: 8px; font-weight: 600; }
.df-estado .punto { margin: 0; width: 10px; height: 10px; }
/* web */
.d-web { flex: 1; display: flex; flex-direction: column; background: var(--pantalla); }
.demo[data-ui] .dw-nav { display: flex; gap: 18px; align-items: center; padding: 12px 20px; border-bottom: 1px solid var(--linea-ui); }
.dw-nav b { margin-right: auto; font-weight: 700; }
.dw-hero { flex: 1; display: grid; grid-template-columns: 1.1fr 1fr; gap: 18px; align-items: center; padding: 20px; }
.dw-texto { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.dw-titulo { font-size: var(--step-lead); font-weight: 700; line-height: 1.05; letter-spacing: -0.03em; }
.dw-boton { background: var(--carbon); color: var(--hueso); padding: 9px 14px; border-radius: 999px; font-weight: 600; }
.dw-imagen { aspect-ratio: 1; border-radius: 16px; background: var(--sol); display: grid; place-items: center; }
.dw-imagen svg { width: 78%; }
/* tienda */
.d-tienda { flex: 1; display: flex; flex-direction: column; padding: 18px; gap: 14px; }
.dt-productos { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; flex: 1; }
.dt-productos li { display: flex; flex-direction: column; gap: 4px; border-radius: 12px; padding: 6px; transition: background-color var(--t-ui) ease; }
.dt-productos li.visto { background: var(--arena); }
.js .dt-productos li[data-paso]:not(.visto) { opacity: 1; transform: none; }
.dt-foto { flex: 1; min-height: 64px; border-radius: 10px; background: var(--arena); display: grid; place-items: center; }
.dt-productos li.visto .dt-foto { background: var(--pantalla); }
.dt-foto svg { width: 70%; height: 70%; }
.demo[data-ui] .dt-pago { display: flex; align-items: center; gap: 12px; padding-top: 12px; border-top: 1px solid var(--linea-ui); min-height: 52px; }
.dt-pago > span:first-child { margin-right: auto; font-weight: 600; }
.dt-boton { background: var(--coral); color: var(--carbon); padding: 9px 14px; border-radius: 999px; font-weight: 600; }
.dt-listo { display: flex; align-items: center; gap: 6px; font-weight: 600; }
.dt-listo .punto { margin: 0; width: 9px; height: 9px; }
/* tickets */
.d-tickets { flex: 1; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; padding: 18px; background: var(--arena); }
.dk-col { display: flex; flex-direction: column; gap: 8px; }
.dk-titulo { font-weight: 700; padding-bottom: 2px; }
.dk-tarjeta { background: var(--pantalla); border-radius: 10px; padding: 10px 12px; line-height: 1.35; transition: transform 520ms var(--ease-expo), opacity 300ms ease; }
.dk-tarjeta b { display: block; color: var(--tinta-ui-suave); font-weight: 600; }
.dk-mueve { outline: 2px solid var(--coral); outline-offset: -2px; }
.dk-quien { display: block; margin-top: 4px; font-weight: 600; }
.dk-quien:empty { display: none; }
/* a medida */
.d-medida { flex: 1; padding: 18px 22px; display: flex; flex-direction: column; gap: 12px; }
.dm-evento { background: var(--arena); border-radius: 10px; padding: 10px 12px; font-weight: 600; }
.dm-tabla { width: 100%; border-collapse: collapse; }
.demo[data-ui] .dm-tabla th, .demo[data-ui] .dm-tabla td { text-align: left; padding: 9px 0; border-bottom: 1px solid var(--linea-ui); }
.dm-tabla th { color: var(--tinta-ui-suave); font-weight: 500; }
.dm-tabla td:not(:first-child), .dm-tabla th:not(:first-child) { text-align: right; }
.dm-cambia.marcado td { color: var(--follaje); font-weight: 700; }
.dm-alerta td:nth-child(2) { color: #A8402A; font-weight: 700; }
.dm-pedido { margin-top: auto; display: flex; align-items: center; gap: 8px; font-weight: 600; }
.dm-pedido .punto { margin: 0; width: 10px; height: 10px; }

/* ---------- Ejemplo ---------- */
.ejemplo { position: relative; height: 200vh; padding-top: var(--separacion); }
.marcador { position: absolute; left: 0; width: 1px; height: 40svh; }
.marcador[data-marcador="1"] { top: 0; }
.marcador[data-marcador="2"] { top: 40vh; }
.marcador[data-marcador="3"] { top: 80vh; height: 120svh; }
.escenario { position: sticky; top: 0; height: 100svh; display: grid; grid-template-columns: 1fr auto 1fr; grid-template-rows: 1fr auto 1fr; align-items: center; justify-items: center; }
.mitad { font-size: var(--step-display); font-weight: 600; line-height: 0.95; letter-spacing: -0.045em; white-space: nowrap; }
.mitad-1 { grid-column: 1 / -1; grid-row: 1; align-self: end; margin-bottom: 0.12em; }
.mitad-2 { grid-column: 1 / -1; grid-row: 3; align-self: start; margin-top: -0.3em; position: relative; z-index: 2; }
.marco-tel { grid-column: 2; grid-row: 2; width: clamp(240px, 30vw, 440px); aspect-ratio: 4 / 5; overflow: hidden; background: var(--arena); border-radius: 18px; }
.tel { width: 100%; height: 100%; display: flex; flex-direction: column; font-size: var(--step-small); line-height: 1.35; transform-origin: var(--ox, 50%) var(--oy, 50%); transition: transform 800ms var(--ease-expo); }
.tel-cabeza { display: flex; align-items: center; gap: 10px; padding: 12px 14px; background: var(--profundo); color: var(--hueso); }
.tel-cabeza img { width: 30px; height: 30px; border-radius: 50%; }
.tel-cabeza span { display: flex; flex-direction: column; color: var(--arena); }
.tel-cabeza b { color: var(--hueso); font-weight: 600; }
.tel-chat { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; gap: 7px; padding: 12px; }
.tel-factura { align-self: flex-end; width: 84%; background: var(--pantalla); color: var(--carbon); border-radius: 12px; padding: 10px 12px; font-variant-numeric: tabular-nums; }
.tel-factura p { display: flex; justify-content: space-between; gap: 10px; }
.tel-factura .tel-factura-titulo { font-weight: 600; justify-content: flex-start; margin-bottom: 4px; }
.tel-factura .total { font-weight: 600; margin-top: 4px; }
.ejemplo-nota { grid-column: 3; grid-row: 2; justify-self: start; align-self: start; max-width: 28ch; margin-left: clamp(20px, 3vw, 48px); display: flex; flex-direction: column; gap: 10px; }
.js .ejemplo .mitad-2, .js .ejemplo .ejemplo-nota { opacity: 0; transform: translateY(20px); transition: opacity 600ms var(--ease-out), transform 800ms var(--ease-expo); }
.js .ejemplo[data-etapa="2"] .mitad-2, .js .ejemplo[data-etapa="3"] .mitad-2, .js .ejemplo[data-etapa="3"] .ejemplo-nota { opacity: 1; transform: none; }
.ejemplo[data-etapa="2"] .tel { transform: translate(var(--tx, 0), var(--ty, 0)) scale(1.15); }
.ejemplo[data-etapa="3"] .tel { transform: translate(var(--tx, 0), var(--ty, 0)) scale(1.75); }

/* ---------- Cómo trabajamos (campo Hoja) ---------- */
.proceso-dentro { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--hueco); padding-block: var(--separacion); }
.escalera { grid-column: 1 / -1; grid-row: 1; list-style: none; padding: 0; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--hueco); row-gap: 56px; }
.escalera li:nth-child(1) { grid-column: 1 / span 8; }
.escalera li:nth-child(2) { grid-column: 3 / span 8; }
.escalera li:nth-child(3) { grid-column: 5 / span 8; }
.escalera li:nth-child(4) { grid-column: 6 / span 7; }
.paso { font-size: var(--step-head); font-weight: 600; line-height: 1; letter-spacing: -0.04em; white-space: nowrap; }
.escalera p { margin-top: 14px; max-width: 36ch; font-size: var(--step-body); }
.tickets-figura { grid-column: 1 / span 4; grid-row: 1; align-self: end; display: flex; flex-direction: column; gap: 12px; }
.tickets-figura figcaption { font-size: var(--step-small); }
.tickets[data-ui] { background: var(--pantalla); color: var(--carbon); border-radius: var(--radio); padding: 20px; min-height: 230px; font-size: var(--step-small); box-shadow: 0 30px 60px -30px rgba(20, 58, 48, 0.7); }
.tickets-titulo { font-weight: 700; font-size: var(--step-body); margin-bottom: 10px; }
.tickets ul { list-style: none; padding: 0; }
.tickets[data-ui] li { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: baseline; padding: 11px 0; border-top: 1px solid var(--linea-ui); }
.tk-num, .tk-estado { color: var(--tinta-ui-suave); }
.tk-estado { white-space: nowrap; display: inline-flex; align-items: center; }
.tk-listo { color: var(--carbon); font-weight: 600; }
.tk-listo .punto { margin: 0 6px 0 0; width: 8px; height: 8px; }

/* ---------- Nosotros (campo Profundo) ---------- */
.nosotros { padding-block: var(--separacion); }
.nosotros-cuerpo { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--hueco); margin-top: 64px; }
.datos { grid-column: 1 / span 2; display: flex; flex-direction: column; gap: 18px; font-size: var(--step-small); padding-top: 0.4em; }
.datos dt { color: var(--tinta-suave); }
.datos dd { margin: 0; font-weight: 500; }
.bio { grid-column: 3 / -1; display: flex; flex-direction: column; gap: 22px; }
.bio .frase { font-size: var(--step-lead); line-height: 1.22; letter-spacing: -0.015em; max-width: 50ch; margin-bottom: 8px; }
.bio p:not(.frase) { max-width: 62ch; }
.bio strong { font-weight: 600; }
.bio::after { content: ""; display: block; clear: both; }
.capital { float: left; width: 3.66em; height: 3.66em; margin: 0.12em 0.5em 0 0; }
.empresas { margin-top: 88px; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--hueco); align-items: center; }
.empresas p { grid-column: 1 / span 2; font-size: var(--step-small); color: var(--tinta-suave); }
.empresas ul { grid-column: 3 / -1; list-style: none; padding: 0; display: flex; flex-wrap: wrap; align-items: center; gap: clamp(28px, 5vw, 80px); }
.empresas img { height: 58px; width: auto; }
.empresas li:nth-child(2) img { height: 64px; }
.empresas li:nth-child(4) img { height: 34px; }

/* ---------- Preguntas ---------- */
.preguntas { padding-block: var(--separacion); }
.lista-preguntas { margin-top: 72px; margin-left: calc((100% - 11 * var(--hueco)) / 12 * 4 + 4 * var(--hueco)); }
.lista-preguntas details { border-radius: var(--radio); margin-inline: calc(-1 * min(24px, var(--margen))); padding: 0 min(24px, var(--margen)); transition: background-color var(--t-ui) ease; }
.lista-preguntas details + details { margin-top: 10px; }
.lista-preguntas details[open] { background: var(--profundo); }
.lista-preguntas summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 18px 0; font-size: var(--step-lead); line-height: 1.2; letter-spacing: -0.015em; }
.lista-preguntas summary::-webkit-details-marker { display: none; }
.flecha { width: 20px; height: 12px; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform var(--t-ui) var(--ease-out); }
details[open] .flecha { transform: rotate(180deg); }
.lista-preguntas details p { max-width: 52ch; padding-bottom: 24px; }

/* ---------- Contacto (campo Coral) ---------- */
.contacto-dentro { min-height: 76svh; display: flex; flex-direction: column; justify-content: space-between; padding-block: clamp(32px, 5vw, 64px); }
.contacto-frase { font-size: var(--step-lead); font-weight: 600; max-width: 22ch; line-height: 1.15; letter-spacing: -0.015em; }
.correo-grande { display: block; margin-top: auto; margin-bottom: 10vh; font-size: var(--step-display); font-weight: 500; line-height: 1; letter-spacing: -0.045em; text-decoration: none; transition: color var(--t-hover) ease; }
@media (hover: hover) and (pointer: fine) { .correo-grande:hover { color: var(--profundo); } }
.contacto-pie { display: flex; justify-content: space-between; align-items: end; gap: 24px; font-size: var(--step-small); font-weight: 500; }
.redes { display: flex; gap: 22px; }

/* ---------- Pie (campo Profundo) ---------- */
.pie-dentro { min-height: 62svh; display: flex; flex-direction: column; padding-block: 40px; }
.pie-arriba { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--hueco); align-items: start; font-size: var(--step-small); }
.pie-arriba img { grid-column: 1 / span 2; height: 25px; width: auto; }
.pie-arriba p { grid-column: 3 / span 5; }
.pie-arriba .volver { grid-column: 12; justify-self: end; white-space: nowrap; }
.pie-titulo { margin-top: auto; padding-top: 80px; font-size: var(--step-display); font-weight: 600; line-height: 1; letter-spacing: -0.045em; white-space: nowrap; }
.pie-titulo a { text-decoration: none; transition: color var(--t-hover) ease; }
@media (hover: hover) and (pointer: fine) { .pie-titulo a:hover { color: var(--sol); } }
.pie-meta { margin-top: 40px; display: grid; grid-template-columns: 1fr auto 1fr; gap: 16px; font-size: var(--step-small); }
.pie-meta nav { display: flex; gap: 20px; }
.pie-meta p:last-child { text-align: right; }

/* ---------- Movimiento ---------- */
@media (prefers-reduced-motion: no-preference) {
  .js .hero .sube { transform: translateY(105%); transition: transform 1100ms var(--ease-expo); }
  .js .hero .linea + .linea .sube { transition-delay: 90ms; }
  .js .hero.lista .sube { transform: none; }
  .js .hero .apoyo, .js .hero .boton, .js .hero .tareas { opacity: 0; transform: translateY(16px); transition: opacity 700ms var(--ease-out) 500ms, transform 900ms var(--ease-expo) 500ms; }
  .js .hero.lista .apoyo, .js .hero.lista .boton, .js .hero.lista .tareas { opacity: 1; transform: none; }
  .js .hero.lista .boton { transition-delay: 600ms; }
  .js .hero.lista .tareas { transition-delay: 900ms; }

  .js [data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity 700ms var(--ease-out), transform 900ms var(--ease-expo); }
  .js [data-reveal].is-in { opacity: 1; transform: none; }
  .js [data-reveal]:nth-child(2) { transition-delay: 80ms; }
  .js [data-reveal]:nth-child(3) { transition-delay: 160ms; }
  .js [data-reveal]:nth-child(4) { transition-delay: 240ms; }

  .panel:not([hidden]) .demo[data-ui] { animation: demo-entra 520ms var(--ease-expo) both; }
  @keyframes demo-entra { from { opacity: 0; transform: translateY(14px) scale(0.985); } to { opacity: 1; transform: none; } }
  .dk-salta { animation: salta 520ms var(--ease-expo) both; }
  @keyframes salta { from { opacity: 0; transform: translateY(-12px) scale(0.97); } to { opacity: 1; transform: none; } }
}
@media (prefers-reduced-motion: reduce) {
  .ejemplo { height: auto; }
  .escenario { position: static; height: auto; padding-block: 40px; row-gap: 24px; }
  .tel { transform: none !important; transition: none; }
  .js .ejemplo .mitad-2, .js .ejemplo .ejemplo-nota { opacity: 1; transform: none; }
  .marcador { display: none; }
  .demo [data-paso] { transition: none; }
}

/* ---------- Tableta ---------- */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; row-gap: 32px; min-height: 0; padding-top: 24px; }
  .hero-texto, .hero-escena { grid-column: 1 / -1; }
  .hero-frase { font-size: min(var(--step-display), calc((100vw - 2 * var(--margen)) * 0.12)); }
  .escena-3d { height: 64vw; max-height: 620px; min-height: 380px; }
  .pestanas { grid-column: 1 / -1; flex-direction: row; flex-wrap: wrap; gap: 4px 22px; margin-bottom: 32px; }
  .pestanas [role="tab"] { font-size: var(--step-body); padding: 8px 0; }
  .paneles { grid-column: 1 / -1; }
  .escalera li:nth-child(1) { grid-column: 1 / span 11; }
  .escalera li:nth-child(2), .escalera li:nth-child(3), .escalera li:nth-child(4) { grid-column: 2 / span 11; }
  .tickets-figura { grid-column: 1 / span 8; grid-row: 2; margin-top: 56px; }
  .datos { grid-column: 1 / -1; flex-direction: row; flex-wrap: wrap; gap: 24px 40px; order: 2; margin-top: 40px; }
  .bio { grid-column: 1 / -1; }
  .empresas p, .empresas ul { grid-column: 1 / -1; }
  .empresas ul { margin-top: 24px; }
  .lista-preguntas { margin-left: 0; }
  .ejemplo-nota { grid-column: 1 / -1; grid-row: 4; justify-self: center; text-align: center; margin: 24px 0 0; }
  .escenario { grid-template-rows: 1fr auto auto auto 1fr; }
  .marco-tel { width: min(56vw, 420px); }
  .contacto-dentro { min-height: 56svh; }
}

/* ---------- Teléfono ---------- */
@media (max-width: 640px) {
  .solo-amplio { display: none; }
  .solo-movil { display: inline; }
  .barra { padding-block: 20px; }
  .marca img { height: 26px; }
  .hero-frase { font-size: calc((100vw - 2 * var(--margen)) * 0.118); }
  .boton { width: 100%; }
  .escena-3d { height: 112vw; min-height: 0; }
  .titulo-seccion { font-size: 10.4vw; }
  .pestanas { flex-direction: column; gap: 0; }
  .pestanas [role="tab"] { font-size: var(--step-lead); padding: 6px 0; }
  .demo[data-ui] { aspect-ratio: auto; min-height: 420px; }
  .dw-hero { grid-template-columns: 1fr; }
  .dw-imagen { aspect-ratio: 16 / 9; }
  .dw-nav span { display: none; }
  .dt-productos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dt-productos li:nth-child(2) { display: none; }
  .d-tickets { grid-template-columns: 1fr; }
  .dk-col[data-columna="proceso"] { display: none; }
  .df-estado { flex-direction: column; align-items: flex-start; }
  .marco-tel { width: 70vw; }
  .ejemplo[data-etapa="2"] .tel { transform: translate(var(--tx, 0), var(--ty, 0)) scale(1.05); }
  .ejemplo[data-etapa="3"] .tel { transform: translate(var(--tx, 0), var(--ty, 0)) scale(1.3); }
  .mitad { font-size: 10.4vw; }
  .paso { font-size: 10.4vw; white-space: normal; }
  .escalera { row-gap: 40px; }
  .escalera li { grid-column: 1 / -1 !important; }
  .escalera li:nth-child(2) { padding-left: 6vw; }
  .escalera li:nth-child(3) { padding-left: 12vw; }
  .escalera li:nth-child(4) { padding-left: 18vw; }
  .tickets-figura { grid-column: 1 / -1; }
  .capital { width: 4.2em; height: 4.2em; }
  .datos { flex-direction: column; gap: 14px; }
  .empresas { margin-top: 64px; }
  .empresas ul { gap: 28px 40px; }
  .empresas img { height: 44px; }
  .empresas li:nth-child(2) img { height: 50px; }
  .empresas li:nth-child(4) img { height: 26px; }
  .lista-preguntas details { margin-inline: calc(-1 * var(--margen)); padding-inline: var(--margen); border-radius: 0; }
  .lista-preguntas summary { font-size: var(--step-body); font-weight: 500; }
  .contacto-dentro { min-height: 64svh; }
  .correo-grande { font-size: 11.6vw; margin-bottom: 8vh; }
  .contacto-pie { flex-direction: column; align-items: start; }
  .pie-arriba { grid-template-columns: 1fr; row-gap: 14px; }
  .pie-arriba img, .pie-arriba p, .pie-arriba .volver { grid-column: 1; justify-self: start; }
  .pie-titulo { font-size: 11.6vw; }
  .pie-meta { grid-template-columns: 1fr; }
  .pie-meta p:last-child { text-align: left; }
}