/* Leadbot: página de inicio cinematográfica. Una historia en actos que se
   cuenta con el scroll, sobre una escena 3D fija (canvas #escena) que cambia
   de estado en cada acto. Sin JavaScript o con movimiento reducido, todo el
   contenido se ve completo y en orden. */
:root {
  --bg: #04060c;
  --bg-2: #0a0f1c;
  --panel: rgba(12, 17, 32, 0.84);
  --line: rgba(255, 255, 255, 0.09);
  --text: #eef1f8;
  --muted: #8d97ad;
  --accent: #4a78ff;
  --accent-2: #8eaaff;
  --warm: #ffb547;
  --alert: #ff6170;
  --ok: #3fd68f;
  --display: "Instrument Serif", "Iowan Old Style", Georgia, serif;
  --body: "Figtree", "Helvetica Neue", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --gutter: clamp(20px, 5vw, 72px);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { background: var(--bg); -webkit-text-size-adjust: 100%; overflow-x: clip; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 17px/1.6 var(--body); overflow-x: hidden; }
a { color: inherit; }
img, svg { max-width: 100%; }
em { font-family: var(--display); font-style: italic; font-weight: 400; color: var(--accent-2); }
:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 3px; border-radius: 6px; }

/* El objeto 3D va encima del texto (cruza la pantalla entre actos) pero no
   captura el mouse; el aura de color va detrás y sigue al objeto. */
#escena { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 3; display: block; pointer-events: none; }
.aura { --aura: rgba(74, 120, 255, 0.22); position: fixed; z-index: 0; left: 0; top: 0; width: 80vmax; height: 80vmax; margin: -40vmax 0 0 -40vmax; border-radius: 50%; pointer-events: none;
  background: radial-gradient(circle, var(--aura), transparent 62%); transform: translate3d(70vw, 45vh, 0); will-change: transform; }
/* El globo con lo que dice el robot: landing.js lo ubica junto a él
   (.dialogo) y la caja de adentro hace la animación de entrada, saliendo
   desde la cola, que siempre apunta al robot. */
.dialogo { position: fixed; z-index: 4; left: 0; top: 0; max-width: min(290px, 66vw); pointer-events: none; will-change: transform; }
.dialogo-caja { position: relative; padding: 12px 16px 14px; border-radius: 20px; color: #0b1020; font: 500 15px/1.45 var(--body); letter-spacing: -0.005em;
  /* Borde con degradado de la marca (azul → violeta → ámbar) y fondo claro con un toque azul. */
  border: 1.5px solid transparent;
  background: linear-gradient(160deg, #ffffff, #f1f5ff) padding-box, linear-gradient(135deg, #4a78ff, #9a7bff 55%, #ffb547) border-box;
  box-shadow: 0 22px 50px -18px rgba(0, 0, 0, 0.75), 0 0 40px -6px rgba(74, 120, 255, 0.45);
  opacity: 0; transform: scale(0.6); transform-origin: var(--origen, 50% 100%);
  transition: opacity 0.2s ease, transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1); }
.dialogo.visible .dialogo-caja { opacity: 1; transform: scale(1); animation: flota 3.2s ease-in-out 0.5s infinite; }
@keyframes flota { 0%, 100% { translate: 0 0; } 50% { translate: 0 -4px; } }
.dialogo-quien { display: flex; align-items: center; gap: 6px; margin: 0 0 4px; font: 700 11px/1 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: #3a5bd9; }
.dialogo-quien small { font: 500 10px var(--mono); letter-spacing: 0.06em; text-transform: none; color: #7a86a3; }
.dialogo-punto { width: 7px; height: 7px; border-radius: 50%; background: #22c47a; box-shadow: 0 0 0 3px rgba(34, 196, 122, 0.18); animation: latido 1.8s ease-in-out infinite; }
@keyframes latido { 50% { box-shadow: 0 0 0 6px rgba(34, 196, 122, 0); } }
.dialogo-texto { margin: 0; min-height: 1.45em; }
/* El botón del globo sí recibe clics (el globo no, para no estorbar). */
.dialogo-accion { pointer-events: none; display: flex; align-items: center; gap: 6px; margin-top: 10px; padding: 7px 14px; border: 0; border-radius: 999px; cursor: pointer;
  background: linear-gradient(135deg, #4a78ff, #6f5cff); color: #fff; font: 600 13px/1 var(--body); text-decoration: none; width: fit-content;
  box-shadow: 0 8px 18px -8px rgba(74, 120, 255, 0.9); animation: aparece 0.35s ease both; transition: transform 0.2s, box-shadow 0.2s; }
.dialogo.visible .dialogo-accion { pointer-events: auto; }
.dialogo-accion:hover { transform: translateX(3px); box-shadow: 0 10px 22px -8px rgba(74, 120, 255, 1); }
.dialogo-accion:focus-visible { outline: 2px solid #4a78ff; outline-offset: 3px; }
a.dialogo-accion { background: linear-gradient(135deg, #1fbf73, #12a35f); box-shadow: 0 8px 18px -8px rgba(31, 191, 115, 0.9); }
@keyframes aparece { from { opacity: 0; transform: translateY(4px); } }

/* Puntos de avance: uno por acto, al costado derecho (abajo del menú en el celular). */
.progreso { position: fixed; z-index: 9; right: 22px; top: 50%; transform: translateY(-50%); display: flex; flex-direction: column; gap: 14px; }
.progreso:empty { display: none; }
.progreso button { position: relative; width: 10px; height: 10px; padding: 0; border: 0; border-radius: 50%; cursor: pointer; background: rgba(255, 255, 255, 0.22); transition: background 0.3s, transform 0.3s, box-shadow 0.3s; }
.progreso button::before { content: ""; position: absolute; inset: -8px; }
.progreso button[aria-current] { background: var(--accent-2); transform: scale(1.35); box-shadow: 0 0 12px rgba(142, 170, 255, 0.8); }
.progreso button span { position: absolute; right: 22px; top: 50%; transform: translate(6px, -50%); white-space: nowrap; padding: 5px 10px; border-radius: 8px; font: 500 12px var(--body); color: var(--text);
  background: var(--panel); border: 1px solid var(--line); opacity: 0; pointer-events: none; transition: opacity 0.2s, transform 0.2s; }
.progreso button:hover span, .progreso button:focus-visible span { opacity: 1; transform: translate(0, -50%); }
.progreso button:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 4px; }
.nav-cta.nav-whatsapp { background: #1fbf73; border-color: #1fbf73; color: #fff; }
@media (max-width: 760px) {
  .progreso { top: calc(env(safe-area-inset-top, 0px) + 66px); right: 50%; transform: translateX(50%); flex-direction: row; gap: 9px; }
  .progreso button { width: 7px; height: 7px; }
  .progreso button span { display: none; }
}
/* La cola: un rombo con el mismo borde de degradado. */
.dialogo-caja::after { content: ""; position: absolute; width: 16px; height: 16px; border-radius: 4px; border: 1.5px solid transparent;
  background: linear-gradient(160deg, #ffffff, #f1f5ff) padding-box, linear-gradient(135deg, #4a78ff, #9a7bff) border-box; transform: rotate(45deg); }
.dialogo[data-lado="arriba"] .dialogo-caja::after { left: var(--cola, 50%); bottom: -8px; margin-left: -8px; border-top-color: transparent; border-left-color: transparent; clip-path: polygon(100% 0, 100% 100%, 0 100%); }
.dialogo[data-lado="abajo"] .dialogo-caja::after { left: var(--cola, 50%); top: -8px; margin-left: -8px; clip-path: polygon(0 0, 100% 0, 0 100%); }
.dialogo[data-lado="izquierda"] .dialogo-caja::after { top: var(--cola, 50%); right: -8px; margin-top: -8px; clip-path: polygon(0 0, 100% 0, 100% 100%); }
.dialogo[data-lado="derecha"] .dialogo-caja::after { top: var(--cola, 50%); left: -8px; margin-top: -8px; clip-path: polygon(0 0, 0 100%, 100% 100%); }
.dialogo .puntos { display: inline-flex; gap: 5px; padding: 6px 10px; border-radius: 999px; background: #e8eeff; }
.dialogo .puntos i { width: 7px; height: 7px; border-radius: 50%; background: #4a78ff; animation: escribe 1s infinite; }
.dialogo .puntos i:nth-child(2) { animation-delay: 0.15s; }
.dialogo .puntos i:nth-child(3) { animation-delay: 0.3s; }
.dialogo .cursor { display: inline-block; width: 2px; height: 1em; margin-left: 2px; vertical-align: -2px; background: #4a78ff; animation: cursor 0.8s steps(2) infinite; }
@keyframes cursor { 50% { opacity: 0; } }
@media (max-width: 760px) { .dialogo-caja { font-size: 13.5px; padding: 10px 13px 12px; } }
@media (prefers-reduced-motion: reduce) { .dialogo.visible .dialogo-caja { animation: none; } }

.grano { position: fixed; inset: -50%; z-index: 1; pointer-events: none; opacity: 0.05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grano 1.2s steps(6) infinite; }
@keyframes grano { 0% { transform: translate(0, 0); } 50% { transform: translate(-3%, 2%); } 100% { transform: translate(2%, -3%); } }

main, .pie { position: relative; z-index: 2; }

/* Navegación */
.nav { position: fixed; z-index: 10; top: 0; left: 0; right: 0; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: calc(env(safe-area-inset-top, 0px) + 16px) var(--gutter) 16px;
  background: linear-gradient(to bottom, rgba(4, 6, 12, 0.85), rgba(4, 6, 12, 0)); }
.marca { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; text-decoration: none; letter-spacing: -0.01em; }
.marca img { border-radius: 7px; }
.nav nav { display: flex; align-items: center; gap: clamp(12px, 2.5vw, 28px); font-size: 14px; }
.nav nav a { text-decoration: none; color: var(--muted); transition: color 0.2s; }
.nav nav a:hover { color: var(--text); }
.nav .nav-cta { color: var(--text); padding: 8px 16px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255, 255, 255, 0.04); }
@media (max-width: 620px) { .nav nav a:not(.nav-cta) { display: none; } }

/* Piezas comunes */
.acto { position: relative; padding-inline: var(--gutter); }
.kicker { margin: 0 0 18px; font: 500 12px/1 var(--mono); letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent-2); }
.bajada { max-width: 560px; margin: 24px 0 0; color: var(--muted); font-size: clamp(16px, 1.4vw, 19px); }
.acciones { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.boton { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 24px; border-radius: 999px; font-weight: 600; font-size: 15px; text-decoration: none; transition: transform 0.25s, background 0.25s, box-shadow 0.25s; }
.boton.primario { background: var(--accent); color: #fff; box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12) inset, 0 12px 40px -12px rgba(74, 120, 255, 0.8); }
.boton.primario:hover { transform: translateY(-2px); background: #5a86ff; box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.18) inset, 0 18px 50px -12px rgba(74, 120, 255, 0.95); }
.boton.fantasma { border: 1px solid var(--line); background: rgba(255, 255, 255, 0.03); color: var(--text); }
.boton.fantasma:hover { background: rgba(255, 255, 255, 0.08); }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.02em; text-wrap: balance; }

/* Acto 0: hero */
/* Dos columnas: el mensaje a la izquierda y, a la derecha, conversaciones
   reales de los tres canales en abanico 3D (el robot va abajo a la derecha). */
.hero { min-height: 100vh; min-height: 100svh; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: clamp(24px, 4vw, 64px); padding-block: 110px 80px; }
.titular { max-width: 12ch; font-size: clamp(48px, 7.6vw, 136px); line-height: 0.96; letter-spacing: -0.035em; font-weight: 600; }
.hero .bajada { max-width: 34ch; font-size: clamp(17px, 1.55vw, 23px); }
/* Arriba en pantallas bajitas y centradas con el texto en las altas; el
   robot queda anclado justo debajo (ver landing.js, DESKTOP). */
.hero-tarjetas { --w: clamp(220px, 25vw, 380px); position: relative; height: min(30vw, 46vh); align-self: start; margin-top: max(1vh, calc(50vh - 380px)); perspective: 1400px; }
.hero-tarjetas .tarjeta { width: var(--w); margin-left: calc(var(--w) / -2); padding: clamp(16px, 1.5vw, 26px); }
.hero-tarjetas .tarjeta .canal { font-size: clamp(10px, 0.75vw, 12px); }
.hero-tarjetas .tarjeta b { font-size: clamp(16px, 1.2vw, 20px); }
.hero-tarjetas .tarjeta p { font-size: clamp(14px, 1vw, 17px); }
.hero-tarjetas .estado { font-size: clamp(12px, 0.85vw, 14px); }
/* Abanico quieto (sin animaciones); con animaciones lo arma landing.js
   (si no, GSAP sumaría esta posición a la suya). */
/* Escalera: WhatsApp arriba, Instagram encima de su mitad, Messenger encima de la de Instagram. */
.hero-tarjetas .t-wa { z-index: 1; } .hero-tarjetas .t-ig { z-index: 2; } .hero-tarjetas .t-ms { z-index: 3; }
html:not(.anim) .hero-tarjetas .t-wa { transform: translate(-36%, 0) rotate(-4deg); }
html:not(.anim) .hero-tarjetas .t-ig { transform: translateY(85px); }
html:not(.anim) .hero-tarjetas .t-ms { transform: translate(36%, 170px) rotate(4deg); }
.titular em { color: var(--text); background: linear-gradient(100deg, var(--accent-2), #fff 45%, var(--warm)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; padding-right: 0.06em; }
.titular .palabra { display: inline-block; }
.desliza { position: absolute; left: var(--gutter); bottom: 32px; display: flex; align-items: center; gap: 12px; font: 500 11px var(--mono); letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); }
.desliza span { width: 1px; height: 44px; background: linear-gradient(var(--accent-2), transparent); animation: desliza 2s ease-in-out infinite; transform-origin: top; }
@keyframes desliza { 0%, 100% { transform: scaleY(0.3); opacity: 0.4; } 50% { transform: scaleY(1); opacity: 1; } }

/* Contenedor que GSAP fija mientras se cuenta cada acto. */
.pin { min-height: 100vh; min-height: 100svh; display: flex; align-items: center; justify-content: center; position: relative; }

/* Acto 1: la noche */
.noche .pin { flex-direction: column; text-align: center; gap: 20px; }
.reloj { margin: 0; font: 500 clamp(64px, 14vw, 200px)/1 var(--mono); letter-spacing: -0.04em; font-variant-numeric: tabular-nums; color: var(--text); text-shadow: 0 0 60px rgba(255, 97, 112, 0.35); }
.reloj-ampm { font-size: 0.22em; margin-left: 0.3em; color: var(--muted); letter-spacing: 0; }
.noche-lineas { display: flex; flex-direction: column; gap: 4px; }
.linea { margin: 0; font-size: clamp(28px, 4vw, 54px); font-weight: 600; letter-spacing: -0.02em; }
.linea em { color: var(--alert); }
.contador { margin: 12px 0 0; font: 500 14px var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.contador-num { color: var(--alert); font-size: 1.6em; margin-right: 6px; font-variant-numeric: tabular-nums; }
.avisos { list-style: none; margin: 0; padding: 0; position: absolute; inset: 0; pointer-events: none; }
.avisos li { position: absolute; padding: 10px 14px; border-radius: 14px; background: var(--panel); border: 1px solid var(--line); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); font-size: 14px; color: var(--text); white-space: nowrap; box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.8); }
.avisos li b { display: block; font: 500 10px var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--alert); margin-bottom: 2px; }
.avisos li:nth-child(1) { top: 16%; left: 8%; }
.avisos li:nth-child(2) { top: 22%; right: 9%; }
.avisos li:nth-child(3) { bottom: 12%; left: 30%; }
.avisos li:nth-child(4) { bottom: 14%; right: 14%; }
.avisos li:nth-child(5) { top: 52%; right: 4%; }
@media (max-width: 760px) { .avisos li:nth-child(n + 4) { display: none; } .avisos li { font-size: 12px; } }

/* Acto 2: la respuesta */
.respuesta .pin { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 6vw, 96px); align-items: center; max-width: 1180px; margin-inline: auto; }
.paso-kicker { margin: 0 0 28px; font: 500 12px var(--mono); letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent-2); }
.pasos ol { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 28px; }
.paso { display: grid; grid-template-columns: auto 1fr; column-gap: 18px; transition: opacity 0.4s; }
.paso-num { grid-row: span 2; font: 500 13px var(--mono); color: var(--accent-2); padding-top: 10px; }
.paso h2 { font-size: clamp(26px, 3vw, 40px); }
.paso p { margin: 6px 0 0; color: var(--muted); max-width: 40ch; }
.telefono-escena { perspective: 1400px; display: flex; justify-content: center; }
.telefono { width: min(340px, 82vw); height: min(640px, 76svh); border-radius: 44px; padding: 14px; background: linear-gradient(160deg, #20283c, #0b0f1b); box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12) inset, 0 40px 120px -30px rgba(74, 120, 255, 0.55), 0 30px 60px -30px rgba(0, 0, 0, 0.9); transform-style: preserve-3d; display: flex; flex-direction: column; }
.telefono-top { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 30px 30px 0 0; background: #111829; }
.telefono-top b { display: block; font-size: 14px; }
.telefono-top small { color: var(--ok); font-size: 11px; }
.avatar { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; font-weight: 700; background: linear-gradient(135deg, var(--accent), var(--warm)); }
.chat { flex: 1; overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end; gap: 8px; padding: 14px 12px; border-radius: 0 0 30px 30px; background: radial-gradient(120% 80% at 50% 0%, #0f1628, #070a13); }
.msg { margin: 0; max-width: 84%; padding: 9px 12px; border-radius: 16px; font-size: 13.5px; line-height: 1.4; }
.msg time { display: inline-block; margin-left: 6px; font: 500 9.5px var(--mono); opacity: 0.6; }
.msg.cliente { align-self: flex-start; background: #1a2236; border-bottom-left-radius: 6px; }
.msg.bot { align-self: flex-end; background: var(--accent); color: #fff; border-bottom-right-radius: 6px; }
.msg.foto { padding: 5px; background: #f3f5fa; width: 62%; }
.msg.foto svg { display: block; border-radius: 12px; }
.msg.pdf { display: flex; align-items: center; gap: 10px; background: #e9eefc; color: #0b1020; }
.pdf-icono { padding: 8px 6px; border-radius: 6px; background: #e5484d; color: #fff; font: 700 10px var(--mono); }
.msg.pdf small { display: block; color: #5b6377; font-size: 11px; }
.msg.pedido { display: flex; flex-direction: column; gap: 3px; background: linear-gradient(135deg, var(--accent), #6c5cff); }
.msg.pedido span { font-size: 12.5px; opacity: 0.9; }
.msg.pedido .total { opacity: 1; font-weight: 700; color: var(--warm); margin-top: 3px; }
.msg.escribiendo { align-self: flex-end; display: flex; gap: 4px; background: rgba(74, 120, 255, 0.25); }
.msg.escribiendo span { width: 6px; height: 6px; border-radius: 50%; background: #fff; animation: escribe 1s infinite; }
.msg.escribiendo span:nth-child(2) { animation-delay: 0.15s; }
.msg.escribiendo span:nth-child(3) { animation-delay: 0.3s; }
@keyframes escribe { 0%, 100% { opacity: 0.3; transform: translateY(0); } 50% { opacity: 1; transform: translateY(-3px); } }
@media (max-width: 860px) {
  .respuesta .pin { grid-template-columns: 1fr; padding-block: 90px 40px; align-content: center; }
  .pasos ol { gap: 14px; }
  .paso p { display: none; }
  .telefono { height: min(520px, 58svh); }
}

/* Tarjetas de conversación (las del inicio). */
.tarjeta { position: absolute; left: 50%; top: 0; width: min(270px, 70vw); margin-left: calc(min(270px, 70vw) / -2); padding: 18px; border-radius: 20px; text-align: left; background: var(--panel); border: 1px solid var(--line); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.9); }
.tarjeta .canal { font: 500 10px var(--mono); letter-spacing: 0.16em; text-transform: uppercase; }
.t-wa .canal { color: #3fd68f; } .t-ig .canal { color: #ff7ab0; } .t-ms .canal { color: #69b4ff; }
.tarjeta b { display: block; margin-top: 10px; font-size: 16px; }
.tarjeta p { margin: 2px 0 14px; color: var(--muted); font-size: 14px; }
.estado { display: inline-block; padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; background: rgba(255, 255, 255, 0.07); color: var(--muted); }
.estado.ok { background: rgba(63, 214, 143, 0.14); color: var(--ok); }
.estado.alerta { background: rgba(255, 97, 112, 0.15); color: var(--alert); }

/* Acto 3: funciones */
.funciones { padding-block: clamp(100px, 16vh, 180px); max-width: 1240px; margin-inline: auto; }
.seccion-titulo { font-size: clamp(36px, 5vw, 72px); line-height: 1.04; letter-spacing: -0.03em; max-width: 14ch; margin-bottom: clamp(40px, 6vh, 72px); }
.rejilla { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.tile { position: relative; padding: 28px; border-radius: 24px; background: var(--panel); border: 1px solid var(--line); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); transform-style: preserve-3d; transition: border-color 0.3s; }
.tile:hover { border-color: rgba(142, 170, 255, 0.35); }
.tile svg { width: 30px; height: 30px; fill: none; stroke: var(--accent-2); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.tile h3 { margin-top: 22px; font-size: 21px; }
.tile p { margin: 8px 0 0; color: var(--muted); font-size: 15.5px; }

/* Acto 4: la frase */
.frase { padding-block: clamp(120px, 24vh, 260px); }
.frase-texto { margin: 0 auto; max-width: 20ch; font-family: var(--display); font-size: clamp(40px, 6.4vw, 104px); line-height: 1.04; letter-spacing: -0.02em; text-align: center; }
.frase-texto .palabra { display: inline-block; }

/* Acto 5: cierre */
.cierre { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding-block: clamp(120px, 18vh, 180px) clamp(200px, 30vh, 280px); }
.cierre .bajada { margin-inline: auto; }
.cierre .acciones { justify-content: center; }
.cierre-titulo { font-size: clamp(48px, 9vw, 140px); line-height: 0.96; letter-spacing: -0.04em; }

/* Pie: datos del responsable (los pide Meta) y legales */
.pie { display: grid; grid-template-columns: auto 1fr auto; gap: 24px 48px; align-items: start; padding: 48px var(--gutter) calc(env(safe-area-inset-bottom, 0px) + 40px); border-top: 1px solid var(--line); background: var(--bg); color: var(--muted); font-size: 14px; }
.pie-marca { display: flex; align-items: center; gap: 8px; color: var(--text); }
.pie-marca img { border-radius: 6px; }
.pie-datos p { margin: 0 0 4px; }
.pie a { color: var(--text); }
.pie-links { display: flex; flex-direction: column; gap: 6px; }
@media (max-width: 860px) { .pie { grid-template-columns: 1fr; } }

/* Estados iniciales solo cuando las animaciones van a correr (ver landing.js). */
.anim .titular .palabra, .anim .hero .kicker, .anim .hero .bajada, .anim .hero .acciones { opacity: 0; }
.anim .msg, .anim .avisos li { opacity: 0; }

@media (prefers-reduced-motion: reduce) {
  .grano, .desliza span, .msg.escribiendo span { animation: none; }
}

/* Celular: el robot vive abajo a la derecha (~150 px). Cada acto deja ese
   espacio libre para que el robot y su globo no tapen botones ni textos. */
@media (max-width: 760px) {
  .hero { grid-template-columns: 1fr; align-items: start; gap: 20px; padding-block: 96px 210px; }
  .titular { font-size: clamp(38px, 11vw, 48px); }
  .hero .bajada { display: none; }
  .hero-tarjetas { --w: 70vw; height: 236px; margin: 4px 0 0; perspective: none; }
  .hero-tarjetas .tarjeta { width: 70vw; margin-left: -35vw; padding: 12px 14px; background: rgba(13, 18, 33, 0.97); }
  .hero-tarjetas .tarjeta b { margin-top: 6px; font-size: 15px; }
  .hero-tarjetas .tarjeta p { margin: 0 0 8px; font-size: 13px; }
  html:not(.anim) .hero-tarjetas .t-wa { transform: translate(6%, 0) rotate(1.5deg); }
  html:not(.anim) .hero-tarjetas .t-ig { transform: translate(0, 44px) rotate(-1deg); }
  html:not(.anim) .hero-tarjetas .t-ms { transform: translate(-6%, 88px) rotate(-1.5deg); }
  .hero .bajada { margin-top: 16px; font-size: 15px; }
  .hero .acciones { margin-top: 24px; flex-wrap: nowrap; gap: 8px; }
  .hero .boton { min-height: 44px; padding: 0 16px; font-size: 14px; white-space: nowrap; }
  .desliza { display: none; }
  .pin { padding-bottom: 170px; }
  .respuesta .pin { padding-block: 84px 170px; gap: 18px; }
  .pasos ol { gap: 8px; }
  .paso h2 { font-size: 22px; }
  .paso-kicker { margin-bottom: 14px; }
  .telefono { height: min(330px, 40svh); width: min(290px, 76vw); }
  .noche .pin { gap: 12px; }
  .avisos li:nth-child(3) { bottom: 26%; left: 6%; }
  .dialogo { max-width: calc(100vw - 150px); }
  .cierre { padding-bottom: 210px; }
}