/* La landing de Sociorro: oscura y cálida, en el espacio (cielo con estrellas,
   nebulosas y un planeta), con etiquetas HUD y brillo neón, en los colores de la
   marca. Nada de rojo: terracota y ámbar para lo que brilla. Primero el celular. */
:root {
  --noche: #0E0B09;
  --noche-2: #17120F;
  --noche-3: #211A15;
  --linea: rgba(245, 225, 200, .09);
  --arena: #F5EFE0;
  --arena-2: #D9CCB8;
  --arena-3: #9C8E7C;
  --terracota: #D07A58;
  --terracota-brillo: #FF9E6E;
  --ambar: #E8B65E;
  --olivo: #A9BD86;
  --whatsapp: #25D366;
  --radio: 18px;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--noche); color: var(--arena);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
a { color: var(--ambar); }
img, svg { max-width: 100%; }
h1, h2, h3 { margin: 0; line-height: 1.08; letter-spacing: -.02em; }
h2 { font-size: clamp(1.9rem, 6.2vw, 3.4rem); font-weight: 850; margin-bottom: 18px; }
h3 { font-size: 1.12rem; font-weight: 750; }
p { margin: 0 0 12px; color: var(--arena-2); }
b { color: var(--arena); }
:focus-visible { outline: 2px solid var(--terracota-brillo); outline-offset: 3px; border-radius: 6px; }

/* ---------- Fondo: el espacio ----------
   El cielo vivo (estrellas en 3 profundidades, Vía Láctea, nebulosas, fugaces y
   el "despegue") lo pinta landing.js en <canvas class="cielo">. Sin JS quedan
   estas nebulosas en degradado y las estrellas de CSS. */
.fondo { position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden;
  background:
    radial-gradient(60vmax 40vmax at 78% -5%, rgba(208, 122, 88, .24), transparent 60%),
    radial-gradient(50vmax 35vmax at -10% 40%, rgba(232, 182, 94, .08), transparent 60%),
    radial-gradient(55vmax 40vmax at 70% 95%, rgba(74, 62, 140, .10), transparent 65%),
    var(--noche);
}
.cielo { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.cielo-vivo .estrellas { display: none; }
.fondo::after { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse at center, transparent 40%, var(--noche) 95%); }
.estrellas, .estrellas.lejos { position: absolute; top: 0; left: 0; width: 2px; height: 2px; border-radius: 50%; background: transparent;
  box-shadow:
    12vw 8vh #fff, 33vw 18vh #f3e3c9, 52vw 6vh #fff, 71vw 22vh #ffd9b0, 88vw 12vh #fff, 8vw 36vh #fff, 27vw 47vh #ffd9b0,
    46vw 33vh #fff, 64vw 41vh #f3e3c9, 93vw 38vh #fff, 17vw 63vh #fff, 39vw 72vh #f3e3c9, 58vw 66vh #fff, 77vw 59vh #ffd9b0,
    96vw 70vh #fff, 5vw 88vh #f3e3c9, 24vw 94vh #fff, 49vw 86vh #fff, 69vw 92vh #ffd9b0, 85vw 84vh #fff;
  animation: titilar 5s ease-in-out infinite; }
.estrellas.lejos { transform: translate(3vw, 4vh) scale(.6); opacity: .6; animation-delay: -2.5s; }
@keyframes titilar { 50% { opacity: .35; } }

/* ---------- Pantalla de carga (solo con JS) ---------- */
.carga { display: none; }
.js .carga { display: grid; position: fixed; inset: 0; z-index: 100; place-items: center; background: var(--noche); transition: opacity .45s ease, visibility .45s; }
.js .carga.fuera { opacity: 0; visibility: hidden; }
.carga-centro { width: min(320px, 80vw); display: grid; gap: 10px; }
.carga-num { font: 800 clamp(3.6rem, 18vw, 6rem)/1 var(--mono); color: var(--arena); letter-spacing: -.04em; text-shadow: 0 0 24px rgba(255, 158, 110, .35); }
.carga-num small { font-size: .35em; color: var(--terracota-brillo); margin-left: 4px; }
.carga-barra { height: 3px; background: var(--noche-3); border-radius: 3px; overflow: hidden; }
.carga-barra i { display: block; height: 100%; width: var(--avance, 0%); background: linear-gradient(90deg, var(--terracota), var(--ambar)); box-shadow: 0 0 12px var(--terracota-brillo); }

/* ---------- Etiquetas HUD ---------- */
.hud { font: 600 .74rem/1.4 var(--mono); text-transform: uppercase; letter-spacing: .2em; color: var(--terracota-brillo); margin: 0 0 14px; }
/* Lo que la gente busca en Google, dicho en claro arriba del titular. */
.clave { margin: -6px 0 16px; font-size: clamp(.92rem, 3.2vw, 1.05rem); font-weight: 650; color: var(--arena-2); max-width: 46ch; }
.hud::before { content: "▍"; margin-right: 6px; color: var(--ambar); animation: cursor 1.1s steps(1) infinite; }
@keyframes cursor { 50% { opacity: 0; } }

/* ---------- Barra de arriba ---------- */
.barra { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; gap: 14px; padding: 12px 16px;
  padding-top: max(12px, env(safe-area-inset-top));
  background: rgba(14, 11, 9, .72); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--linea); }
.marca { display: inline-flex; align-items: center; gap: 9px; color: var(--arena); text-decoration: none; font-weight: 850; letter-spacing: .02em; }
.menu { display: none; margin-left: auto; gap: 22px; }
.menu a { color: var(--arena-2); text-decoration: none; font-size: .92rem; font-weight: 600; }
.menu a:hover { color: var(--arena); }
.barra .boton.chico { margin-left: auto; }
@media (min-width: 860px) { .menu { display: flex; } .barra .boton.chico { margin-left: 0; } .barra { padding: 14px 40px; } }

/* ---------- Botones ---------- */
.boton { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 50px; padding: 12px 22px;
  border-radius: 999px; border: 1px solid transparent; font-weight: 750; font-size: 1rem; text-decoration: none; cursor: pointer;
  background: linear-gradient(135deg, var(--terracota), #E69A62); color: #1A110C;
  box-shadow: 0 0 0 1px rgba(255, 158, 110, .35), 0 10px 30px -10px rgba(255, 158, 110, .65); transition: transform .15s ease, box-shadow .2s ease; }
.boton:hover { transform: translateY(-1px); box-shadow: 0 0 0 1px rgba(255, 158, 110, .5), 0 14px 36px -10px rgba(255, 158, 110, .8); }
.boton.fantasma { background: transparent; color: var(--arena); border-color: rgba(245, 225, 200, .25); box-shadow: none; }
.boton.fantasma:hover { border-color: var(--terracota-brillo); }
.boton.chico { min-height: 40px; padding: 8px 16px; font-size: .9rem; }
.boton.whatsapp { background: var(--whatsapp); color: #062B14; box-shadow: 0 10px 30px -12px rgba(37, 211, 102, .7); margin-top: 8px; }

/* ---------- Hero ---------- */
/* clip y no hidden: el planeta es más ancho que la pantalla y no debe dar scroll de lado. */
main { position: relative; overflow-x: clip; }
.hero { min-height: calc(100svh - 64px); display: grid; align-items: center; gap: 24px; padding: 36px 16px 56px; max-width: 1180px; margin: 0 auto; }
.titulo { font-size: clamp(3rem, 15vw, 6.6rem); font-weight: 900; letter-spacing: -.045em; margin-bottom: 20px; }
.titulo .linea { display: block; }
.neon { font-style: normal; color: var(--terracota-brillo);
  text-shadow: 0 0 6px rgba(255, 158, 110, .65), 0 0 22px rgba(255, 158, 110, .45), 0 0 60px rgba(208, 122, 88, .4); }
.bajada { font-size: clamp(1.02rem, 3.6vw, 1.22rem); max-width: 40ch; }
.acciones { display: flex; flex-wrap: wrap; gap: 12px; margin: 22px 0; }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0; }
.chips li { font: 600 .78rem var(--mono); letter-spacing: .06em; color: var(--arena-2); border: 1px solid var(--linea); border-radius: 999px; padding: 6px 12px; background: rgba(23, 18, 15, .6); }
.punto { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--olivo); box-shadow: 0 0 10px var(--olivo); margin-right: 4px; animation: latido 1.6s ease-in-out infinite; }
@keyframes latido { 50% { opacity: .4; } }
.hero-mascota { position: relative; display: grid; justify-items: center; isolation: isolate; }
/* El planeta bajo Asistontín: su horizonte, con atmósfera y un anillo. Solo CSS.
   La zona recorta y desvanece el planeta para que no tape la siguiente sección. */
.planeta-zona { position: absolute; z-index: -1; left: -60vw; right: -60vw; top: calc(100% - 150px); height: 360px; overflow: hidden; pointer-events: none;
  -webkit-mask-image: linear-gradient(#000 55%, transparent); mask-image: linear-gradient(#000 55%, transparent); }
.planeta { position: absolute; left: 50%; top: 120px; width: min(165vw, 980px); aspect-ratio: 1; transform: translateX(-50%); border-radius: 50%;
  background:
    radial-gradient(110% 55% at 50% 0%, rgba(255, 170, 120, .32), transparent 42%),
    radial-gradient(14% 4% at 34% 7%, rgba(20, 12, 8, .55), transparent 70%),
    radial-gradient(10% 3% at 63% 12%, rgba(20, 12, 8, .45), transparent 70%),
    radial-gradient(30% 3% at 52% 17%, rgba(255, 190, 140, .10), transparent 70%),
    linear-gradient(100deg, rgba(255, 190, 140, .10), transparent 42%, rgba(0, 0, 0, .35)),
    radial-gradient(circle at 50% 30%, #3B2519 0%, #22160F 38%, #120D0A 66%);
  box-shadow:
    0 -1px 0 rgba(255, 210, 165, .75),
    0 -8px 26px -4px rgba(255, 158, 110, .6),
    0 -46px 100px -18px rgba(208, 122, 88, .5); }
.planeta::after { content: ""; position: absolute; left: -24%; right: -24%; top: -3%; height: 17%; border-radius: 50%;
  border: 2px solid transparent; border-bottom-color: rgba(232, 182, 94, .55); border-top-color: rgba(232, 182, 94, .07);
  transform: rotate(-5deg); filter: drop-shadow(0 0 6px rgba(232, 182, 94, .5)); }
.hero-mascota .asistontin { width: min(78vw, 360px); filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .45)); }
.globo { position: relative; background: var(--arena); color: #241A13; font-weight: 600; padding: 12px 16px; border-radius: 16px; max-width: 270px; margin-bottom: 6px;
  box-shadow: 0 12px 30px -10px rgba(0, 0, 0, .6); }
.globo b { color: #8A4A30; }
.globo::after { content: ""; position: absolute; left: 50%; bottom: -8px; width: 16px; height: 16px; background: var(--arena); transform: translateX(-50%) rotate(45deg); border-radius: 3px; }
@media (min-width: 900px) {
  .hero { grid-template-columns: 1.15fr .85fr; padding: 40px 40px 80px; }
  .hero-mascota .asistontin { width: 400px; }
}

/* Letras que aparecen una por una (las separa landing.js), sin partir palabras. */
.palabra { display: inline-block; white-space: nowrap; }
.js .letra { display: inline-block; opacity: 0; transform: translateY(.45em) rotate(4deg); filter: blur(6px);
  animation: aparecer .7s cubic-bezier(.2, .7, .2, 1) forwards; animation-delay: calc(var(--i) * 32ms + .1s);
  animation-play-state: paused; }
/* Arrancan cuando se va la pantalla de carga, no debajo de ella. */
.js .listo-carga .letra { animation-play-state: running; }
@keyframes aparecer { to { opacity: 1; transform: none; filter: none; } }

/* ---------- Asistontín (el SVG) ---------- */
.asistontin .ast-sombra { fill: rgba(0, 0, 0, .35); animation: sombra 4s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
.asistontin .ast-todo { animation: flotar 4s ease-in-out infinite; }
.asistontin .ast-mano { transform-box: view-box; transform-origin: 150px 158px; animation: saludar 2.6s ease-in-out infinite; }
.asistontin .ast-ojo { transform-box: fill-box; transform-origin: center; animation: parpadeo 4.6s infinite; }
.asistontin .ast-ojos { filter: drop-shadow(0 0 5px #FFB36B); }
.asistontin .ast-antena { filter: drop-shadow(0 0 6px #E8B65E); animation: latido 1.8s ease-in-out infinite; }
.asistontin .ast-led { animation: latido 2.4s ease-in-out infinite; }
.asistontin .ast-oreja-izq { transform-box: view-box; transform-origin: 80px 90px; animation: oreja 6s ease-in-out infinite; }
.asistontin .ast-oreja-der { transform-box: view-box; transform-origin: 160px 90px; animation: oreja 6s ease-in-out infinite reverse; }
@keyframes flotar { 50% { transform: translateY(-9px); } }
@keyframes sombra { 50% { transform: scaleX(.86); opacity: .7; } }
@keyframes saludar { 0%, 60%, 100% { transform: rotate(0); } 15%, 45% { transform: rotate(-14deg); } 30% { transform: rotate(10deg); } }
@keyframes parpadeo { 0%, 93%, 100% { transform: scaleY(1); } 96% { transform: scaleY(.08); } }
@keyframes oreja { 0%, 80%, 100% { transform: rotate(0); } 86% { transform: rotate(-6deg); } 92% { transform: rotate(3deg); } }

/* ---------- Secciones ---------- */
.seccion { max-width: 1180px; margin: 0 auto; padding: 72px 16px; scroll-margin-top: 70px; }
@media (min-width: 860px) { .seccion { padding: 110px 40px; } }
.acento { color: var(--ambar); }
.bajada-seccion { margin-top: -6px; }
.rejilla { display: grid; gap: 14px; margin-top: 26px; }
@media (min-width: 700px) { .rejilla.tres, .rejilla.funciones { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .rejilla.tres, .rejilla.funciones { grid-template-columns: repeat(3, 1fr); } }
.tarjeta { position: relative; padding: 22px; border-radius: var(--radio); border: 1px solid var(--linea);
  background: linear-gradient(160deg, rgba(33, 26, 21, .92), rgba(20, 16, 13, .92)); overflow: hidden; }
.tarjeta::before { content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none;
  background: linear-gradient(140deg, rgba(255, 158, 110, .45), transparent 40%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: .7; }
.tarjeta .icono { font-size: 1.8rem; display: block; margin-bottom: 12px; }
.tarjeta h3 { margin-bottom: 8px; }
.tarjeta p { margin: 0; font-size: .96rem; }
.tarjeta .num { position: absolute; top: 18px; right: 20px; font: 600 .74rem var(--mono); color: var(--arena-3); letter-spacing: .14em; }

.dos { display: grid; gap: 34px; align-items: center; }
@media (min-width: 900px) { .dos { grid-template-columns: 1fr 1fr; gap: 60px; } }
.lista-check { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
.lista-check li { padding-left: 30px; position: relative; color: var(--arena-2); }
.lista-check li::before { content: "✓"; position: absolute; left: 0; top: 0; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(169, 189, 134, .16); color: var(--olivo); font-weight: 800; font-size: .8rem; }

/* La plática de ejemplo del asistente. */
.chat-demo { display: grid; gap: 10px; padding: 18px; border-radius: 24px; border: 1px solid var(--linea); background: rgba(23, 18, 15, .85); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .8); }
.burbuja { max-width: 82%; padding: 10px 14px; border-radius: 16px; font-size: .95rem; line-height: 1.45; }
.burbuja.yo { justify-self: end; background: rgba(208, 122, 88, .22); border: 1px solid rgba(255, 158, 110, .3); border-bottom-right-radius: 4px; }
.burbuja.ia { justify-self: start; background: var(--noche-3); border: 1px solid var(--linea); border-bottom-left-radius: 4px; color: var(--arena-2); }
.foto-demo { display: grid; place-items: center; width: 74px; height: 74px; border-radius: 12px; background: var(--noche-3); font-size: 2.2rem; margin-bottom: 6px; }
.propuesta-demo { justify-self: start; width: min(100%, 330px); padding: 14px; border-radius: 16px; background: var(--noche-2); border: 1px solid var(--linea); border-left: 4px solid #4F86CC; display: grid; gap: 10px; }
.propuesta-demo .cifras { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.propuesta-demo .cifras span { display: grid; font-size: .72rem; color: var(--arena-3); background: var(--noche-3); border-radius: 10px; padding: 6px 8px; }
.propuesta-demo .cifras b { font-size: 1.05rem; color: var(--arena); }
.propuesta-demo ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 3px; font-size: .9rem; color: var(--arena-2); }
.botones-demo { display: flex; justify-content: flex-end; gap: 8px; }
.botones-demo span { padding: 8px 14px; border-radius: 10px; border: 1px solid var(--linea); font-weight: 700; font-size: .88rem; }
.botones-demo .si { background: var(--terracota); color: #1A110C; border-color: transparent; }
.nota-demo { margin: 0; font: .72rem var(--mono); color: var(--arena-3); text-align: right; }
.js .chat-demo > * { opacity: 0; transform: translateY(10px); }
.js .chat-demo.visto > * { animation: aparecer .5s ease forwards; }
.js .chat-demo.visto > :nth-child(2) { animation-delay: .6s; }
.js .chat-demo.visto > :nth-child(3) { animation-delay: 1.3s; }
.js .chat-demo.visto > :nth-child(4) { animation-delay: 2s; }
.js .chat-demo.visto > :nth-child(5) { animation-delay: 2.6s; }

/* El celular de muestra. */
.telefono { justify-self: center; width: min(290px, 78vw); aspect-ratio: 9 / 18.5; border-radius: 42px; padding: 12px; background: #0A0806;
  border: 1px solid rgba(245, 225, 200, .18); box-shadow: 0 0 0 6px #19130F, 0 40px 80px -30px rgba(0, 0, 0, .9), 0 0 60px -20px rgba(255, 158, 110, .4); }
.pantalla { position: relative; height: 100%; border-radius: 32px; overflow: hidden; background: #14110E; padding: 22px 12px 70px; display: grid; align-content: start; gap: 10px; }
.tel-cabeza { display: flex; justify-content: space-between; align-items: baseline; }
.tel-cabeza small { font: .62rem var(--mono); color: var(--arena-3); text-transform: uppercase; letter-spacing: .12em; }
.tel-kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.tel-kpis span { display: grid; font-size: .7rem; color: var(--arena-3); background: #1E1A16; border-radius: 12px; padding: 10px; }
.tel-kpis b { font-size: 1.15rem; color: var(--arena); }
.tel-tarjeta { font-size: .78rem; background: #1E1A16; border-radius: 12px; padding: 10px; color: var(--arena-2); }
.tel-tarjeta.chat { border: 1px solid rgba(255, 158, 110, .35); }
.tel-barra { position: absolute; left: 0; right: 0; bottom: 0; display: grid; grid-template-columns: repeat(5, 1fr); padding: 10px 6px 16px; background: #1E1A16; border-top: 1px solid var(--linea); text-align: center; font-size: 1.1rem; }

.pasos { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 18px; }
.pasos li { display: flex; gap: 16px; align-items: flex-start; }
.pasos li > span { flex-shrink: 0; width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; font: 800 1.1rem var(--mono);
  color: #1A110C; background: linear-gradient(135deg, var(--terracota), var(--ambar)); box-shadow: 0 0 22px -4px rgba(255, 158, 110, .6); }
.pasos p { margin: 2px 0 0; }

/* ---------- Planes ---------- */
.rejilla.planes { align-items: stretch; }
@media (min-width: 900px) { .rejilla.planes { grid-template-columns: repeat(3, 1fr); } }
.plan { position: relative; display: flex; flex-direction: column; gap: 12px; padding: 26px 22px; border-radius: 24px; border: 1px solid var(--linea); background: rgba(23, 18, 15, .9); }
.plan.recomendado { border-color: rgba(255, 158, 110, .55); box-shadow: 0 0 0 1px rgba(255, 158, 110, .25), 0 30px 70px -30px rgba(255, 158, 110, .45); }
.sello { position: absolute; top: -12px; left: 22px; font: 700 .72rem var(--mono); letter-spacing: .14em; text-transform: uppercase; padding: 5px 12px; border-radius: 999px; background: var(--ambar); color: #1A110C; }
.plan h3 { font-size: 1.5rem; }
.para-quien { margin: 0; min-height: 3em; }
.precio { margin: 4px 0; }
.precio b { font-size: 2.6rem; font-weight: 900; letter-spacing: -.03em; }
.precio span { color: var(--arena-3); font-size: .9rem; }
.plan ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 7px; }
.plan .topes li { font-weight: 650; color: var(--arena); }
.plan .topes li::before, .plan .incluye li::before { content: "✓ "; color: var(--olivo); font-weight: 800; }
.plan .incluye { padding-top: 12px; border-top: 1px dashed var(--linea); font-size: .94rem; }
.plan .incluye li { color: var(--arena-2); }
.no-incluye { font-size: .84rem; color: var(--arena-3); margin: 0; }
.plan .boton { margin-top: auto; }

/* ---------- Preguntas ---------- */
.preguntas { display: grid; gap: 10px; margin-top: 24px; max-width: 860px; }
.preguntas details { border: 1px solid var(--linea); border-radius: 16px; background: rgba(23, 18, 15, .85); padding: 0 18px; }
.preguntas summary { cursor: pointer; list-style: none; padding: 18px 28px 18px 0; font-weight: 700; position: relative; min-height: 44px; }
.preguntas summary::-webkit-details-marker { display: none; }
.preguntas summary::after { content: "+"; position: absolute; right: 0; top: 14px; font: 600 1.4rem var(--mono); color: var(--terracota-brillo); transition: transform .2s; }
.preguntas details[open] summary::after { transform: rotate(45deg); }
.preguntas details p { padding-bottom: 16px; }

/* ---------- Formulario ---------- */
.formulario { display: grid; gap: 14px; padding: 22px; border-radius: 24px; border: 1px solid var(--linea); background: rgba(23, 18, 15, .92); }
.formulario label { display: grid; gap: 6px; font-size: .88rem; font-weight: 650; color: var(--arena-2); }
.formulario input, .formulario select, .formulario textarea {
  width: 100%; min-height: 48px; font: inherit; font-size: 16px; color: var(--arena); background: var(--noche);
  border: 1px solid rgba(245, 225, 200, .18); border-radius: 12px; padding: 10px 12px; }
.formulario textarea { min-height: 90px; resize: vertical; }
.formulario input:focus, .formulario select:focus, .formulario textarea:focus { outline: none; border-color: var(--terracota-brillo); box-shadow: 0 0 0 3px rgba(255, 158, 110, .2); }
.dos-campos { display: grid; gap: 14px; }
@media (min-width: 600px) { .dos-campos { grid-template-columns: 1fr 1fr; } }
.trampa { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.aviso-form { min-height: 1.4em; margin: 0; font-weight: 650; }
.aviso-form.bien { color: var(--olivo); }
.aviso-form.ojo { color: var(--ambar); }
.letra-chica { font-size: .8rem; color: var(--arena-3); margin: 0; }

/* ---------- Pie ---------- */
.pie { display: grid; gap: 10px; justify-items: center; text-align: center; padding: 40px 16px calc(120px + env(safe-area-inset-bottom)); border-top: 1px solid var(--linea); color: var(--arena-3); }
.pie .marca span { font-weight: 850; color: var(--arena); }
.pie nav { display: flex; gap: 18px; }
.pie a { color: var(--arena-2); }

/* ---------- Asistontín guía (abajo a la derecha) ---------- */
.guia { position: fixed; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 40; display: grid; justify-items: end; gap: 8px;
  opacity: 0; transform: translateY(20px) scale(.9); pointer-events: none; transition: opacity .35s ease, transform .35s ease; }
.guia.activa { opacity: 1; transform: none; pointer-events: auto; }
.guia-boton { width: 78px; height: 78px; padding: 4px; border-radius: 50%; border: 1px solid rgba(255, 158, 110, .45); cursor: pointer;
  background: radial-gradient(circle at 50% 40%, #2A211B, #120E0B); box-shadow: 0 10px 30px -8px rgba(0, 0, 0, .8), 0 0 24px -6px rgba(255, 158, 110, .55); }
.guia-boton .asistontin { width: 100%; height: 100%; }
.guia-globo { max-width: min(300px, calc(100vw - 110px)); background: var(--arena); color: #241A13; font-size: .9rem; font-weight: 600; line-height: 1.4;
  padding: 10px 14px; border-radius: 14px 14px 4px 14px; box-shadow: 0 12px 30px -10px rgba(0, 0, 0, .7); }
.guia-globo:empty { display: none; }
/* En celular el globito tapa contenido: se calla solo al rato (landing.js). */
.guia-globo { transition: opacity .4s ease; }
.guia-globo.callado { opacity: 0; pointer-events: none; }
@media (max-width: 640px) { .guia-boton { width: 64px; height: 64px; } }
.guia-panel { width: min(340px, calc(100vw - 24px)); max-height: min(70vh, 520px); overflow: auto; background: var(--noche-2); border: 1px solid rgba(255, 158, 110, .35);
  border-radius: 20px; padding: 14px; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .9); }
.guia-panel[hidden] { display: none; }
.guia-panel-cabeza { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.guia-cerrar { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--linea); background: transparent; color: var(--arena); cursor: pointer; }
.guia-respuesta { background: var(--noche-3); border-radius: 14px; padding: 12px; color: var(--arena-2); font-size: .94rem; margin-bottom: 10px; }
.guia-respuesta:empty { display: none; }
.guia-preguntas { display: flex; flex-wrap: wrap; gap: 8px; }
.guia-preguntas button { min-height: 40px; padding: 8px 12px; border-radius: 999px; border: 1px solid rgba(245, 225, 200, .2); background: transparent; color: var(--arena); font: inherit; font-size: .86rem; cursor: pointer; text-align: left; }
.guia-preguntas button:hover { border-color: var(--terracota-brillo); }

/* ---------- Revelar al bajar (solo con JS) ---------- */
.js .revela { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .2, 1); }
.js .revela.visto { opacity: 1; transform: none; }

/* ---------- Página de "gracias" (sin JS) ---------- */
body.sencilla { display: grid; place-items: center; min-height: 100vh; padding: 24px;
  background: radial-gradient(60vmax 40vmax at 70% 0%, rgba(208, 122, 88, .25), transparent 60%), var(--noche); }
.caja-gracias { max-width: 480px; text-align: center; display: grid; gap: 10px; }
.caja-gracias h1 { font-size: 2.4rem; }

/* ---------- Para tu giro (landing) ---------- */
.rejilla.giros { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 700px) { .rejilla.giros { grid-template-columns: repeat(4, 1fr); } }
.tarjeta.giro { display: grid; gap: 4px; text-decoration: none; color: var(--arena); transition: transform .2s, border-color .2s; }
.tarjeta.giro:hover { transform: translateY(-3px); border-color: rgba(255, 158, 110, .45); }
.tarjeta.giro h3 { margin: 0; font-size: 1rem; }
.ir { font: 600 .78rem var(--mono); letter-spacing: .04em; color: var(--terracota-brillo); margin-top: 6px; }

/* ---------- Pie con ligas (todas las páginas) ---------- */
.pie-ligas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 18px; width: min(1100px, 100%); text-align: left; margin-bottom: 18px; }
@media (min-width: 860px) { .pie-ligas { grid-template-columns: repeat(4, 1fr); } }
.pie-ligas div { display: grid; gap: 8px; align-content: start; }
.pie-ligas b { color: var(--arena); font-size: .92rem; }
.pie-ligas a { text-decoration: none; font-size: .9rem; }
.pie-ligas a:hover { color: var(--terracota-brillo); }

/* ---------- Páginas por giro, función, guías y la calculadora ---------- */
.pagina { max-width: 860px; margin: 0 auto; padding: 0 16px; }
.pagina-cabeza { padding: 36px 0 28px; }
.pagina-cabeza h1 { font-size: clamp(2rem, 7.5vw, 3.4rem); font-weight: 900; letter-spacing: -.035em; margin-bottom: 16px; }
.pagina-cabeza .bajada { max-width: 60ch; }
.pagina-cabeza .acciones { margin-bottom: 0; }
.migas { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: .85rem; color: var(--arena-3); margin-bottom: 18px; }
.migas a { color: var(--arena-2); text-decoration: none; }
.migas a:hover { color: var(--terracota-brillo); }
.sutil { color: var(--arena-3); font-size: .9rem; }
.pagina-cuerpo { display: grid; gap: 14px; padding-bottom: 40px; }
.bloque { padding: 22px; border-radius: var(--radio); border: 1px solid var(--linea); background: rgba(20, 16, 13, .82); scroll-margin-top: 80px; }
.bloque h2 { font-size: clamp(1.35rem, 4.6vw, 1.8rem); margin-bottom: 12px; }
.bloque p:last-child { margin-bottom: 0; }
.bloque a { color: var(--ambar); }
.bloque .lista-check { margin-top: 10px; }
.indice { padding: 18px 22px; border-radius: var(--radio); border: 1px dashed rgba(255, 158, 110, .35); background: rgba(14, 11, 9, .6); }
.indice ol { margin: 10px 0 0; padding-left: 20px; display: grid; gap: 6px; }
.indice a { color: var(--arena-2); }
.relacionadas { display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
.relacionadas.grandes { grid-template-columns: 1fr; }
@media (min-width: 700px) { .relacionadas.grandes { grid-template-columns: 1fr 1fr; } }
.tarjeta.relacionada { display: grid; gap: 6px; text-decoration: none; color: var(--arena); padding: 18px; transition: transform .2s; }
.tarjeta.relacionada:hover { transform: translateY(-2px); }
.tarjeta.relacionada .icono { font-size: 1.5rem; margin: 0; }
.sub .pie { margin-top: 10px; }

/* La calculadora */
.calc { display: grid; gap: 18px; }
@media (min-width: 760px) { .calc { grid-template-columns: 1.1fr .9fr; align-items: start; } }
.calculadora { display: grid; gap: 14px; }
.calculadora label { display: grid; gap: 6px; font-size: .88rem; font-weight: 650; color: var(--arena-2); }
.calculadora input, .calculadora select { width: 100%; min-height: 48px; font: inherit; font-size: 16px; color: var(--arena); background: var(--noche);
  border: 1px solid rgba(245, 225, 200, .18); border-radius: 12px; padding: 10px 12px; }
.calculadora input:focus, .calculadora select:focus { outline: none; border-color: var(--terracota-brillo); box-shadow: 0 0 0 3px rgba(255, 158, 110, .2); }
@media (min-width: 600px) { .calculadora .dos-campos { grid-template-columns: 1fr 1fr; } }
.resultado { padding: 18px; border-radius: 18px; background: rgba(14, 11, 9, .75); border: 1px solid rgba(255, 158, 110, .3); display: grid; gap: 12px; scroll-margin-top: 90px; }
.resultado-grande { display: grid; gap: 2px; }
.resultado-grande small { font: 600 .74rem var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--terracota-brillo); }
.resultado-grande b { font-size: clamp(2.2rem, 9vw, 3rem); font-weight: 900; letter-spacing: -.03em; color: var(--arena); }
.resultado-grande span { color: var(--arena-3); font-size: .9rem; }
.desglose { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.desglose li { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-top: 1px solid var(--linea); color: var(--arena-2); }
.desglose b { color: var(--arena); }
.actual-calc { margin: 0; padding: 10px 12px; border-radius: 12px; background: rgba(232, 182, 94, .1); color: var(--arena); }
.aviso-calc { margin: 0; color: var(--ambar); font-weight: 650; }

/* ---------- Sin movimiento para quien lo pide ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .revela, .js .letra, .js .chat-demo > * { opacity: 1 !important; transform: none !important; filter: none !important; }
  .js .carga { display: none; }
}