/* SimClínico · landing de la beta cerrada. Diseño D del simulador (services/portal,
   css/simulador.css): Geist + Geist Mono (OFL) con los colores de «Cristal». Los tokens están
   copiados a propósito: este servicio no depende de nada del simulador. Encima: la esfera que
   escucha, dos escenas fijas que avanzan con el scroll y detalles que siguen al mouse. */

:root {
  --fondo: #F5F5F7;
  --tarjeta: #FFFFFF;
  --texto: #1D1D1F;
  --texto-2: #424245;
  --suave: #6E6E73;
  --linea: #E3E3E8;
  --linea-2: #F0F0F3;
  --campo: #D2D2D7;
  --activo: #E8E8ED;
  --azul: #0071E3;
  --azul-osc: #0066CC;
  --azul-claro: #E8F0FE;
  --azul-texto: #0B57D0;
  --verde: #1B7A3E;
  --verde-claro: #E3F4E8;
  --peligro: #C4221A;
  --noche: #0A0B0F;
  --sombra: 0 1px 2px rgba(0, 0, 0, 0.04), 0 12px 32px rgba(0, 0, 0, 0.06);
  --sans: "Geist", -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  --mono: "Geist Mono", ui-monospace, "SF Mono", monospace;
  --curva: cubic-bezier(0.22, 1, 0.36, 1);
  --resorte: cubic-bezier(0.34, 1.56, 0.64, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--fondo);
  color: var(--texto);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
a { color: var(--azul-osc); text-decoration: none; }
a:hover { color: #004E9E; }
button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3 { margin: 0; letter-spacing: -0.03em; font-weight: 600; }
p { margin: 0; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid rgba(0, 113, 227, 0.45); outline-offset: 2px; }
::selection { background: rgba(0, 113, 227, 0.18); }

.mono { font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--suave); }
.suave { color: var(--suave); }
.tenue { color: #A1A1A6; }

.contenedor { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 clamp(16px, 4vw, 48px); }

/* Marca: el cerebro de rayas (libs/marca, #65) */
.marca { display: inline-flex; align-items: center; gap: 10px; font-size: 16px; font-weight: 600; color: var(--texto); }
.marca:hover { color: var(--texto); }
.logo-cerebro { flex: none; display: block; }
.marca-chica { font-size: 14px; }

/* Botones */
.boton { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 20px; border-radius: 999px; border: 1px solid transparent; font-size: 14px; font-weight: 500; white-space: nowrap; transition: transform 0.35s var(--curva), background 0.2s, border-color 0.2s, box-shadow 0.3s; }
.boton-primario { background: var(--azul); color: #FFFFFF; box-shadow: 0 6px 20px -8px rgba(0, 113, 227, 0.6); }
.boton-primario:hover { background: #0062C4; color: #FFFFFF; box-shadow: 0 10px 28px -8px rgba(0, 113, 227, 0.7); }
.boton-secundario { background: var(--tarjeta); border-color: var(--campo); color: var(--texto); }
.boton-secundario:hover { border-color: #AEAEB2; color: var(--texto); }
.boton-secundario[aria-pressed="true"] { border-color: var(--azul); color: var(--azul-texto); background: var(--azul-claro); }
.boton[disabled] { opacity: 0.55; cursor: default; }
.boton-chico { min-height: 36px; padding: 0 16px; }
.boton-grande { min-height: 52px; padding: 0 26px; font-size: 15px; }
.boton-alto { height: 52px; }

.chip { display: inline-flex; align-items: center; font-family: var(--mono); font-size: 11px; letter-spacing: 0.04em; padding: 5px 10px; border-radius: 999px; background: var(--activo); color: var(--texto-2); }
.chip-azul { background: var(--azul-claro); color: var(--azul-texto); }
.chip-verde { background: var(--verde-claro); color: var(--verde); }

.inicial { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; flex: none; }
.inicial-azul { background: var(--azul-claro); color: var(--azul-texto); }

.tarjeta { background: var(--tarjeta); border-radius: 24px; box-shadow: var(--sombra); }
.borde { background: var(--tarjeta); border-radius: 24px; border: 1px solid #ECECF0; }

.punto { width: 8px; height: 8px; border-radius: 50%; background: var(--verde); display: inline-block; flex: none; box-shadow: 0 0 0 0 rgba(27, 122, 62, 0.5); animation: latido 2s infinite; }
.punto.escucha { background: var(--azul); animation-name: latido-azul; }
@keyframes latido { 70% { box-shadow: 0 0 0 8px rgba(27, 122, 62, 0); } 100% { box-shadow: 0 0 0 0 rgba(27, 122, 62, 0); } }
@keyframes latido-azul { 0% { box-shadow: 0 0 0 0 rgba(0, 113, 227, 0.5); } 70% { box-shadow: 0 0 0 10px rgba(0, 113, 227, 0); } 100% { box-shadow: 0 0 0 0 rgba(0, 113, 227, 0); } }

/* Aura que sigue al mouse */
.aura { position: fixed; left: -300px; top: -300px; width: 600px; height: 600px; border-radius: 50%; pointer-events: none; z-index: 0; opacity: 0; background: radial-gradient(closest-side, rgba(0, 113, 227, 0.09), transparent); transition: opacity 0.8s; }
.aura.viva { opacity: 1; }
main, .pie { position: relative; z-index: 1; }

/* Barra de arriba */
.barra { position: sticky; top: 0; z-index: 20; background: rgba(245, 245, 247, 0.78); backdrop-filter: saturate(180%) blur(18px); -webkit-backdrop-filter: saturate(180%) blur(18px); border-bottom: 1px solid var(--linea); }
.barra-fila { display: flex; align-items: center; gap: 12px; height: 60px; }
.barra-fila .boton { margin-left: auto; }
.barra-fila .ingresar { margin-left: auto; padding: 8px 6px; font-size: 14px; font-weight: 500; color: var(--texto); }
.barra-fila .ingresar:hover { color: var(--azul-osc); }
.barra-fila .ingresar + .boton { margin-left: 0; }
.progreso { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; }
.progreso span { display: block; height: 100%; background: linear-gradient(90deg, #6FA3EC, var(--azul)); transform: scaleX(0); transform-origin: left; }

/* 1 · Héroe */
.heroe { position: relative; min-height: calc(100svh - 60px); display: flex; align-items: center; padding: clamp(32px, 5vw, 56px) 0 88px; }
.heroe-grilla { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: clamp(16px, 3vw, 40px); align-items: center; }
.heroe-texto { display: flex; flex-direction: column; gap: 20px; position: relative; z-index: 2; }
.titulo-heroe { font-size: clamp(42px, 5.6vw, 80px); line-height: 1; letter-spacing: -0.05em; font-weight: 600; perspective: 600px; }
.renglon { display: block; }
.palabra { display: inline-block; }
.bajada { font-size: clamp(17px, 1.5vw, 19px); color: var(--texto-2); max-width: 470px; }
.acciones { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.nota-mic { font-size: 13px; color: var(--suave); min-height: 20px; }

.escenario { position: relative; aspect-ratio: 1; width: 100%; max-width: 620px; justify-self: center; cursor: crosshair; touch-action: pan-y; }
.escenario canvas { position: absolute; inset: -8%; width: 116%; height: 116%; }
.escenario-etiqueta { position: absolute; left: 50%; bottom: 2%; transform: translateX(-50%); display: inline-flex; align-items: center; gap: 10px; padding: 8px 14px; border-radius: 999px; background: rgba(255, 255, 255, 0.85); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: var(--sombra); white-space: nowrap; }

.bajar { position: absolute; left: 50%; bottom: 24px; width: 24px; height: 38px; margin-left: -12px; border-radius: 12px; border: 1.5px solid var(--campo); }
.bajar span { position: absolute; left: 50%; top: 8px; width: 3px; height: 7px; margin-left: -1.5px; border-radius: 2px; background: var(--suave); animation: bajar 1.8s var(--curva) infinite; }
@keyframes bajar { 0% { transform: translateY(0); opacity: 0; } 30% { opacity: 1; } 100% { transform: translateY(12px); opacity: 0; } }

/* Entrada del héroe */
.js .palabra, .js .entra { animation: entrar 1.1s var(--curva) both; animation-delay: calc(var(--i) * 75ms + 120ms); }
.js .palabra { animation-name: entrar-palabra; }
.js .escenario { animation: entrar-esfera 1.6s var(--curva) 0.2s both; }
@keyframes entrar { from { opacity: 0; transform: translateY(16px); filter: blur(6px); } }
@keyframes entrar-palabra { from { opacity: 0; transform: translateY(0.45em) rotateX(-70deg); filter: blur(10px); } }
@keyframes entrar-esfera { from { opacity: 0; transform: scale(0.82); filter: blur(14px); } }

/* Manifiesto: cada palabra se enciende a medida que se baja, como si se leyera en voz alta */
.manifiesto { position: relative; padding: clamp(96px, 14vw, 180px) 0; background: var(--tarjeta); border-block: 1px solid var(--linea); }
.manifiesto .contenedor { display: flex; flex-direction: column; gap: 28px; }
.manifiesto-texto { max-width: 1040px; font-size: clamp(28px, 4vw, 54px); line-height: 1.16; font-weight: 500; letter-spacing: -0.035em; color: var(--texto); }
.manifiesto-texto em { font-style: normal; color: var(--azul); }
.js .manifiesto-texto .voz-palabra { color: #D2D2D7; transition: color 0.35s ease, text-shadow 0.6s ease; }
.js .manifiesto-texto .voz-palabra.dicha { color: var(--texto); }
.js .manifiesto-texto em .voz-palabra.dicha { color: var(--azul); }
.js .manifiesto-texto .voz-palabra.ahora { text-shadow: 0 0 24px rgba(0, 113, 227, 0.35); }

/* Escenas fijas */
.escena { position: relative; height: 300vh; }
.escena-fija { position: sticky; top: 60px; height: calc(100svh - 60px); display: flex; align-items: center; overflow: hidden; }
.escena-grilla { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(24px, 5vw, 72px); align-items: center; }
.escena-texto { display: flex; flex-direction: column; gap: 14px; }
.escena h2 { font-size: clamp(30px, 3.8vw, 48px); line-height: 1.05; letter-spacing: -0.04em; }
.escena-texto > .suave { font-size: 16px; max-width: 440px; }

.medidor { position: relative; width: 260px; margin-top: 18px; }
.medidor svg { width: 100%; overflow: visible; }
.medidor path { fill: none; stroke-width: 12; stroke-linecap: round; }
.medidor-fondo { stroke: var(--activo); }
.medidor-valor { stroke: var(--azul); stroke-dasharray: 1; stroke-dashoffset: 0.82; filter: drop-shadow(0 4px 10px rgba(0, 113, 227, 0.35)); transition: stroke 0.6s; }
.confia .medidor-valor { stroke: #1A7FE6; }
.medidor-numero { position: absolute; left: 0; right: 0; bottom: 0; display: flex; flex-direction: column; align-items: center; gap: 2px; }
.medidor-numero b { font-size: 26px; font-weight: 600; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; line-height: 1; }

.dialogo-vivo { padding: clamp(20px, 3vw, 32px); }
.dialogo-cabeza { display: flex; align-items: center; gap: 10px; padding-bottom: 14px; border-bottom: 1px solid var(--linea-2); }
.turnos { list-style: none; margin: 0; padding: 0; }
.turno { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 4px 14px; padding: 13px 0; border-top: 1px solid var(--linea-2); }
.turno:first-child { border-top: none; }
.turno .mono { padding-top: 4px; }
.turno p { font-size: 17px; letter-spacing: -0.015em; }
.turno.terapeuta p { color: var(--texto-2); }
.turno.paciente p { color: var(--texto); font-weight: 500; }
.js .turno { opacity: 0.08; transform: translateY(10px); transition: opacity 0.6s var(--curva), transform 0.6s var(--curva); }
.js .turno.visto { opacity: 1; transform: none; }
.secreto p { position: relative; transition: filter 1.2s var(--curva), color 1.2s; }
.js .secreto:not(.abierto) p { filter: blur(7px); user-select: none; }
.secreto.abierto p { background: linear-gradient(100deg, var(--texto) 40%, var(--azul) 50%, var(--texto) 60%) 0 0 / 300% 100% text; -webkit-background-clip: text; color: transparent; animation: destello 1.6s var(--curva) both; }
@keyframes destello { from { background-position: 100% 0; } to { background-position: 0 0; } }
.candado { grid-column: 2; color: var(--azul-texto); letter-spacing: 0.04em; transition: opacity 0.6s; }
.abierto .candado { opacity: 0; }

/* Escena del proceso: la única oscura. Cuatro sesiones que se encienden sobre una línea. */
.escena-proceso { background: var(--noche); color: #F5F5F7; }
.escena-proceso .mono { color: #8E8E93; }
.escena-proceso .cabeza p { color: #A1A1A6; }
.escena-proceso::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 50% at 50% 45%, rgba(0, 113, 227, 0.2), transparent 70%); pointer-events: none; }
.cabeza-centro { text-align: center; align-items: center; margin: 0 auto 48px; }

.proceso { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; padding-top: 34px; }
.proceso-linea { position: absolute; top: 6px; left: 12px; right: 12px; height: 2px; border-radius: 2px; background: rgba(255, 255, 255, 0.1); }
.proceso-linea span { display: block; width: 100%; height: 100%; border-radius: 2px; background: linear-gradient(90deg, #3F86E8, #8AB8FF); box-shadow: 0 0 16px rgba(80, 160, 255, 0.7); transform: scaleX(0); transform-origin: left; }

.sesion { position: relative; display: flex; flex-direction: column; gap: 14px; padding: 22px; border-radius: 20px; background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.08); transition: background 0.6s, border-color 0.6s, transform 0.8s var(--curva), opacity 0.8s var(--curva), box-shadow 0.6s; }
.sesion::before { content: ""; position: absolute; top: -34px; left: 18px; width: 14px; height: 14px; border-radius: 50%; background: var(--noche); border: 2px solid rgba(255, 255, 255, 0.2); transition: all 0.5s var(--resorte); }
.js .sesion { opacity: 0.25; transform: translateY(16px); }
.js .sesion.visto { opacity: 1; transform: none; }
.sesion.visto::before { background: #8AB8FF; border-color: #8AB8FF; box-shadow: 0 0 0 5px rgba(80, 160, 255, 0.2); }
.sesion.actual { background: linear-gradient(180deg, rgba(0, 113, 227, 0.2), rgba(0, 113, 227, 0.06)); border-color: rgba(80, 160, 255, 0.45); box-shadow: 0 20px 50px -20px rgba(0, 113, 227, 0.6); }
.sesion-num { color: #8AB8FF !important; }
.sesion-frase { font-size: 18px; line-height: 1.35; font-weight: 500; letter-spacing: -0.02em; }
.sesion-nota { display: flex; flex-direction: column; gap: 4px; margin-top: auto; padding-top: 14px; border-top: 1px solid rgba(255, 255, 255, 0.08); font-size: 14px; color: #A1A1A6; }

/* Secciones comunes */
.seccion { padding-top: clamp(48px, 7vw, 96px); padding-bottom: clamp(24px, 4vw, 48px); }
.cabeza { display: flex; flex-direction: column; gap: 10px; max-width: 640px; margin-bottom: 28px; }
.cabeza h2, .acceso-texto h2 { font-size: clamp(30px, 3.6vw, 44px); line-height: 1.05; letter-spacing: -0.04em; }
.cabeza p { font-size: 16px; }

.js .revela { opacity: 0; transform: translateY(28px); transition: opacity 0.9s var(--curva) var(--retraso, 0s), transform 0.9s var(--curva) var(--retraso, 0s); }
.js .revela.visible { opacity: 1; transform: none; }

/* Tarjetas con foco e inclinación */
.grilla-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; perspective: 1000px; }
.foco { position: relative; padding: 28px; display: flex; flex-direction: column; gap: 10px; overflow: hidden; }
.foco::before { content: ""; position: absolute; inset: 0; background: radial-gradient(320px circle at var(--mx, 50%) var(--my, 0%), rgba(0, 113, 227, 0.1), transparent 60%); opacity: 0; transition: opacity 0.4s; pointer-events: none; }
.foco:hover::before { opacity: 1; }
.foco > * { position: relative; }
.foco .inicial { margin-bottom: 10px; }
.foco h3 { font-size: 19px; }
.js .inclina.visible { transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform 0.25s ease-out, opacity 0.9s var(--curva); }

/* Pasos con línea que se llena */
.pasos { position: relative; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.linea-pasos { position: absolute; top: 19px; left: 20px; right: calc(33.33% - 20px); height: 2px; background: var(--activo); border-radius: 2px; overflow: hidden; }
.linea-pasos span { display: block; width: 100%; height: 100%; background: var(--azul); transform: scaleX(0); transform-origin: left; }
.paso { position: relative; display: flex; flex-direction: column; gap: 8px; }
.paso-num { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; font-family: var(--mono); font-size: 14px; background: var(--tarjeta); border: 1.5px solid var(--campo); color: var(--suave); margin-bottom: 10px; transition: background 0.4s, color 0.4s, border-color 0.4s, transform 0.5s var(--resorte), box-shadow 0.4s; }
.paso.encendido .paso-num { background: var(--azul); border-color: var(--azul); color: #FFFFFF; transform: scale(1.1); box-shadow: 0 0 0 6px rgba(0, 113, 227, 0.14); }
.paso h3 { font-size: 18px; }

/* Pedir acceso */
.acceso { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(24px, 5vw, 64px); align-items: start; scroll-margin-top: 72px; }
.acceso-texto { display: flex; flex-direction: column; gap: 12px; padding-top: 8px; position: sticky; top: 100px; }
.acceso-texto > .suave { font-size: 16px; }
.requisitos { margin: 12px 0 0; padding-left: 20px; display: flex; flex-direction: column; gap: 8px; color: var(--texto-2); }

.formulario { padding: clamp(20px, 3.5vw, 36px); }
form { display: flex; flex-direction: column; gap: 16px; }
.campo { display: flex; flex-direction: column; gap: 8px; min-width: 0; margin: 0; padding: 0; border: 0; }
.campo label, .campo legend { font-size: 14px; font-weight: 500; padding: 0; }
.campo legend { margin-bottom: 8px; }
.campo label .suave { font-weight: 400; }
.campo input, .campo textarea { width: 100%; padding: 0 16px; border-radius: 12px; border: 1px solid var(--campo); background: var(--tarjeta); font: inherit; font-size: 15px; color: var(--texto); transition: border-color 0.2s, box-shadow 0.3s; }
.campo input { height: 48px; }
.campo textarea { padding: 12px 16px; min-height: 96px; resize: vertical; }
.campo input::placeholder, .campo textarea::placeholder { color: #A1A1A6; }
.campo input:focus, .campo textarea:focus { border-color: var(--azul); outline: none; box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.15); }
.campo input[aria-invalid="true"] { border-color: var(--peligro); animation: sacudir 0.4s; }
.campo-doble { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }

.opciones { display: flex; flex-wrap: wrap; gap: 8px; }
.opcion { position: relative; cursor: pointer; }
.opcion input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.opcion span { display: inline-flex; align-items: center; min-height: 38px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--campo); background: var(--tarjeta); font-size: 14px; color: var(--texto-2); transition: all 0.25s var(--curva); }
.opcion:hover span { border-color: #AEAEB2; color: var(--texto); }
.opcion input:checked + span { background: var(--azul-claro); border-color: var(--azul); color: var(--azul-texto); font-weight: 500; transform: scale(1.04); }
.opcion input:focus-visible + span { outline: 3px solid rgba(0, 113, 227, 0.45); outline-offset: 2px; }

.acepta { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; color: var(--texto-2); cursor: pointer; }
.acepta input { width: 18px; height: 18px; flex: none; margin: 1px 0 0; accent-color: var(--azul); }
.trampa { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.aviso-error { font-size: 14px; color: var(--peligro); min-height: 21px; }

.listo { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 12px; padding: 40px 8px; outline: none; animation: entrar 0.8s var(--curva) both; }
.listo h3 { font-size: 26px; }
.listo b { color: var(--texto); font-weight: 500; overflow-wrap: anywhere; }
.listo-icono { position: relative; width: 64px; height: 64px; margin-bottom: 8px; border-radius: 50%; display: grid; place-items: center; background: var(--verde-claro); color: var(--verde); }
.listo-icono svg path { stroke-dasharray: 1; stroke-dashoffset: 1; animation: trazo 0.7s var(--curva) 0.3s forwards; }
.onda-listo { position: absolute; inset: 0; border-radius: 50%; border: 2px solid rgba(27, 122, 62, 0.35); animation: onda-listo 2.4s var(--curva) infinite; }
.onda-listo:nth-child(2) { animation-delay: 0.8s; }
.onda-listo:nth-child(3) { animation-delay: 1.6s; }
@keyframes trazo { to { stroke-dashoffset: 0; } }
@keyframes onda-listo { from { transform: scale(1); opacity: 1; } to { transform: scale(2.4); opacity: 0; } }

/* Preguntas */
.lista-preguntas { padding: 4px 24px; max-width: 820px; }
details { border-top: 1px solid var(--linea-2); }
details:first-child { border-top: none; }
summary { display: flex; justify-content: space-between; gap: 16px; padding: 20px 0; font-size: 16px; font-weight: 500; cursor: pointer; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--suave); font-weight: 400; font-size: 20px; line-height: 1; transition: transform 0.3s var(--curva); }
details[open] summary::after { transform: rotate(45deg); }
details p { padding-bottom: 20px; max-width: 640px; }
details[open] p { animation: entrar 0.5s var(--curva); }

/* Pie */
.pie { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; padding-top: 32px; padding-bottom: 40px; border-top: 1px solid var(--linea); margin-top: 48px; }
.pie .mono { letter-spacing: 0.04em; }

/* Pantallas medianas y celular */
@media (max-width: 960px) {
  .heroe-grilla { grid-template-columns: minmax(0, 1fr); }
  .escenario { order: -1; max-width: 420px; margin: -12px auto 4px; }
  .heroe { min-height: 0; padding-bottom: 72px; }
  .bajar { display: none; }
  .acceso { grid-template-columns: minmax(0, 1fr); }
  .acceso-texto { position: static; }
}

@media (max-width: 760px) {
  .escena { height: auto; }
  .escena-fija { position: static; height: auto; overflow: visible; padding: 64px 0; }
  .escena-grilla { grid-template-columns: minmax(0, 1fr); }
  .medidor { width: 200px; }
  .proceso { grid-template-columns: minmax(0, 1fr); padding: 0 0 0 36px; }
  .proceso-linea { top: 8px; bottom: 8px; left: 6px; right: auto; width: 2px; height: auto; }
  .proceso-linea span { transform: scaleY(0); transform-origin: top; }
  .sesion::before { top: 24px; left: -36px; }
  .grilla-3 { grid-template-columns: minmax(0, 1fr); }
  .pasos { grid-template-columns: minmax(0, 1fr); gap: 28px; padding-left: 56px; }
  .linea-pasos { top: 20px; bottom: 20px; left: 19px; right: auto; width: 2px; height: auto; }
  .linea-pasos span { transform: scaleY(0); transform-origin: top; }
  .paso-num { position: absolute; left: -56px; top: -8px; }
  .lista-preguntas { padding: 4px 16px; }
}

@media (max-width: 520px) {
  .barra .chip { display: none; }
  .campo-doble { grid-template-columns: minmax(0, 1fr); }
  .acciones .boton { flex: 1 1 auto; }
  .turno { grid-template-columns: minmax(0, 1fr); }
  .candado { grid-column: 1; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; animation-delay: 0s !important; }
}