:root {
  --tinta: #0a1a4a;
  --suave: #5b6683;
  --morado: #6257d9;
  --morado-2: #7c5cf0;
  --azul: #1f7ae0;
  --menta: #19c3b0;
  --rosa: #fdf0f6;
  --linea: #e4e8f3;
  --fondo: #f3f5fc;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: radial-gradient(120% 60% at 50% -10%, #e6e2ff 0%, var(--fondo) 55%); color: var(--tinta); overflow-x: hidden;
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; line-height: 1.45;
}
.app { width: 100%; max-width: 520px; margin: 0 auto; padding: 0 16px 56px; }
button, select, textarea { font: inherit; color: inherit; }

/* Barra superior */
.barra { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 16px 0 10px; }
.marca { font-size: 21px; font-weight: 850; letter-spacing: -0.04em; white-space: nowrap; }
.marca b { color: var(--morado); font-weight: 850; }
.etiqueta { font-size: 11px; font-weight: 800; letter-spacing: 0.06em; color: var(--morado); background: #fff; border: 1px solid #ddd8ff; border-radius: 999px; padding: 6px 10px; white-space: nowrap; }

/* Introducción */
.intro { padding: 8px 0 18px; }
.intro h1 { margin: 0; font-size: clamp(27px, 8vw, 36px); line-height: 1.08; letter-spacing: -0.04em; }
.intro p { margin: 10px 0 0; color: var(--suave); font-size: 15.5px; }

/* Panel de controles */
.panel { background: #fff; border: 1px solid var(--linea); border-radius: 22px; padding: 16px; box-shadow: 0 14px 34px -22px rgba(40, 30, 120, 0.45); }
.fila { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.campo { display: block; min-width: 0; font-size: 12px; font-weight: 800; color: var(--suave); letter-spacing: 0.03em; }
.campo select, .campo textarea {
  display: block; width: 100%; margin-top: 6px; border: 1.5px solid var(--linea); border-radius: 14px; background: #fafbff; padding: 13px 12px; font-size: 16px; font-weight: 650; color: var(--tinta); outline: none;
}
.campo select:focus, .campo textarea:focus { border-color: var(--morado); box-shadow: 0 0 0 3px rgba(98, 87, 217, 0.15); }
.campo textarea { min-height: 84px; resize: vertical; font-weight: 600; line-height: 1.4; }
.campo small { display: block; margin-top: 6px; font-weight: 500; letter-spacing: 0; color: var(--suave); }
.propias { margin-top: 12px; }
.boton-principal {
  display: block; width: 100%; margin-top: 14px; border: 0; border-radius: 16px; padding: 16px; font-size: 17px; font-weight: 850; letter-spacing: -0.01em; color: #fff; cursor: pointer;
  background: linear-gradient(135deg, var(--morado), var(--morado-2)); box-shadow: 0 12px 24px -12px rgba(98, 87, 217, 0.9); min-height: 54px;
}
.boton-principal:active { transform: translateY(1px); }
.aviso-error { margin-top: 12px; padding: 12px 14px; border-radius: 14px; background: #fff1f1; border: 1px solid #ffcfcf; color: #a12626; font-size: 14px; font-weight: 650; }

/* Celebración */
.celebra { margin-top: 18px; padding: 18px 16px; border-radius: 22px; color: #fff; background: linear-gradient(135deg, #1f7ae0, #6257d9 60%, #8b5cf6); box-shadow: 0 18px 36px -20px rgba(70, 60, 200, 0.85); animation: entra 0.45s ease both; }
.celebra strong { display: block; font-size: 21px; line-height: 1.2; letter-spacing: -0.03em; }
.celebra span { display: block; margin-top: 6px; font-size: 14.5px; opacity: 0.95; }
@keyframes entra { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* Hoja generada */
.hoja { margin-top: 18px; background: #fff; border-radius: 22px; padding: 14px; border: 1px solid var(--linea); box-shadow: 0 24px 44px -26px rgba(30, 30, 100, 0.55); scroll-margin-top: 12px; }
.hoja-cabecera { border-radius: 16px; padding: 16px 12px; text-align: center; color: #fff; background: linear-gradient(135deg, #1f7ae0, #6257d9); }
.hoja-cabecera b { display: block; font-size: clamp(22px, 7vw, 30px); letter-spacing: -0.03em; font-weight: 900; }
.hoja-cabecera i { display: block; margin-top: 2px; font-style: normal; font-size: 13px; font-weight: 700; opacity: 0.95; }
.hoja-datos { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 10px 0 12px; }
.hoja-datos span { font-size: 11px; font-weight: 800; color: var(--suave); border: 1.5px dashed #d8dcec; border-radius: 999px; padding: 7px 10px; }
.rejilla-marco { container-type: inline-size; border: 2px solid #e5e9f8; border-radius: 16px; padding: 8px; background: #fff; }
.rejilla { display: grid; gap: 3px; --n: 8; }
.rejilla span {
  display: grid; place-items: center; aspect-ratio: 1; border-radius: 7px; background: var(--rosa); font-weight: 850; color: var(--tinta);
  font-size: calc((100cqw - 16px) / var(--n) * 0.5); transition: background 0.2s, color 0.2s;
}
.rejilla .sales-word-search-cell-solution { background: var(--menta); color: #fff; box-shadow: inset 0 0 0 2px #0f9e8e; }
.banco { margin-top: 12px; text-align: center; }
.banco > b { display: inline-block; font-size: 11px; letter-spacing: 0.12em; font-weight: 900; color: #fff; background: var(--menta); border-radius: 999px; padding: 5px 14px; }
.banco div { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin-top: 10px; }
.banco div span { font-size: 12.5px; font-weight: 800; padding: 6px 11px; border-radius: 999px; background: #f4f6fd; border: 1px solid var(--linea); }
.acciones { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }
.boton-secundario { border: 1.5px solid #d9d5ff; background: #f6f5ff; color: var(--morado); font-weight: 850; font-size: 15px; border-radius: 14px; padding: 13px 8px; min-height: 48px; cursor: pointer; }
.boton-secundario[aria-pressed='true'] { background: var(--menta); border-color: var(--menta); color: #fff; }

/* Secciones posteriores */
.seccion { margin-top: 34px; }
.seccion.nueva { animation: entra 0.5s ease both; }
.seccion h2 { margin: 0; font-size: clamp(22px, 6.6vw, 27px); line-height: 1.15; letter-spacing: -0.035em; }
.seccion > p { margin: 8px 0 0; color: var(--suave); font-size: 15px; }
.carrusel { display: flex; align-items: flex-start; gap: 12px; overflow-x: auto; margin: 16px -16px 0; padding: 4px 16px 14px; scroll-snap-type: x mandatory; scroll-padding: 0 16px; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.carrusel::-webkit-scrollbar { display: none; }
.muestra { flex: 0 0 min(72vw, 290px); scroll-snap-align: start; margin: 0; background: #fff; border: 1px solid var(--linea); border-radius: 18px; overflow: hidden; box-shadow: 0 16px 30px -22px rgba(30, 30, 100, 0.55); }
.muestra img { display: block; width: 100%; height: auto; background: #fff; }
.muestra figcaption { padding: 11px 13px 13px; }
.muestra figcaption b { display: block; font-size: 15px; letter-spacing: -0.02em; }
.muestra figcaption span { display: block; font-size: 12.5px; color: var(--suave); }
.nota-galeria { margin: 0; font-size: 12.5px; color: var(--suave); }

.cierre { padding: 22px 18px; border-radius: 26px; background: #fff; border: 1px solid #ddd8ff; box-shadow: 0 26px 50px -30px rgba(70, 60, 200, 0.7); }
.cierre h2 { font-size: clamp(22px, 6.6vw, 28px); }
.chips { display: flex; flex-wrap: wrap; gap: 7px; margin: 14px 0 0; padding: 0; list-style: none; }
.chips li { font-size: 12.5px; font-weight: 800; padding: 7px 11px; border-radius: 999px; background: #f4f3ff; color: #3d3aa8; border: 1px solid #e3e0ff; }
.chips li.activa { background: var(--menta); color: #fff; border-color: var(--menta); }
.bonos { margin: 18px 0 0; padding: 14px; border-radius: 16px; background: #fffaf0; border: 1px solid #fde8b5; }
.bonos > b { display: block; font-size: 13px; letter-spacing: 0.04em; }
.bonos ul { margin: 8px 0 0; padding: 0; list-style: none; display: grid; gap: 6px; }
.bonos li { font-size: 14px; font-weight: 650; }
.bonos li::before { content: '🎁 '; }
.precio { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 10px; margin-top: 18px; }
.precio b { font-size: 38px; letter-spacing: -0.04em; font-weight: 900; }
.precio span { font-size: 15px; font-weight: 750; color: var(--suave); }
.garantia { margin: 4px 0 0; font-size: 14.5px; font-weight: 750; color: #0f7e70; }
.cta { display: block; margin-top: 16px; text-align: center; text-decoration: none; color: #fff; font-weight: 900; font-size: 17px; border-radius: 16px; padding: 17px 14px; min-height: 56px; background: linear-gradient(135deg, var(--morado), var(--morado-2)); box-shadow: 0 14px 26px -12px rgba(98, 87, 217, 0.9); }
.pie { margin: 22px 0 0; text-align: center; font-size: 12px; color: var(--suave); }

@media (min-width: 700px) { .app { max-width: 600px; } }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }

/* Galería: flechas, indicador y visor */
.pista { position: relative; }
.muestra-boton { position: relative; display: block; width: 100%; margin: 0; padding: 0; border: 0; background: #fff; cursor: zoom-in; text-align: left; }
.lupa { position: absolute; right: 8px; bottom: 8px; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 9px; background: rgba(10, 26, 74, 0.72); color: #fff; font-size: 15px; line-height: 1; }
.flecha { position: absolute; top: 42%; z-index: 2; display: grid; place-items: center; width: 38px; height: 38px; margin-top: -19px; padding: 0 0 3px; border: 1px solid var(--linea); border-radius: 50%; background: rgba(255, 255, 255, 0.95); color: var(--morado); font-size: 26px; line-height: 1; cursor: pointer; box-shadow: 0 8px 18px -8px rgba(30, 30, 100, 0.55); }
.flecha-izq { left: -4px; }
.flecha-der { right: -4px; }
.flecha:disabled { opacity: 0; pointer-events: none; }
.indicador { display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 2px; }
.puntos { display: flex; gap: 5px; }
.puntos i { width: 6px; height: 6px; border-radius: 50%; background: #cfd3e6; transition: width 0.2s, background 0.2s; }
.puntos i.activo { width: 16px; border-radius: 999px; background: var(--morado); }
.posicion { font-size: 12px; font-weight: 750; color: var(--suave); min-width: 30px; }
.nota-galeria { margin-top: 8px; text-align: center; }
.beneficio { margin: 10px 0 0; color: var(--suave); font-size: 15.5px; }
.cierre h2 { font-size: clamp(23px, 7vw, 30px); }

body.visor-abierto { overflow: hidden; }
.visor { position: fixed; inset: 0; z-index: 50; display: flex; flex-direction: column; background: rgba(8, 18, 52, 0.94); }
.visor-cerrar { position: absolute; top: 10px; right: 12px; z-index: 2; width: 44px; height: 44px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, 0.16); color: #fff; font-size: 20px; cursor: pointer; }
.visor-marco { flex: 1; min-height: 0; overflow: auto; padding: 60px 12px 8px; -webkit-overflow-scrolling: touch; }
.visor-imagen { display: block; width: 100%; max-width: 900px; height: auto; margin: 0 auto; border-radius: 12px; background: #fff; }
.visor-pie { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 8px 12px 16px; color: #fff; }
.visor-texto { text-align: center; min-width: 0; }
.visor-texto b { display: block; font-size: 16px; }
.visor-texto span { font-size: 12.5px; opacity: 0.8; }
.visor-flecha { width: 46px; height: 46px; padding: 0 0 3px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, 0.16); color: #fff; font-size: 28px; line-height: 1; cursor: pointer; }

/* [COPIA DE DESPLIEGUE] Aviso de transparencia sobre tildes y ñ, junto a la entrada de palabras: discreto, legible (contraste > 5:1) y sin estilos en línea. */
.aviso-tildes { display: flex; align-items: flex-start; gap: 10px; margin-top: 10px; padding: 10px 12px; border-radius: 14px; background: #fff8e8; border: 1px solid #f3dfae; color: #6b4a08; font-size: 13px; font-weight: 600; line-height: 1.4; }
.aviso-tildes .icono { flex: 0 0 18px; display: grid; place-items: center; width: 18px; height: 18px; margin-top: 1px; border-radius: 50%; background: #f3c64d; color: #4a3300; font-size: 12px; font-weight: 900; font-style: italic; font-family: Georgia, 'Times New Roman', serif; }
.aviso-tildes .texto { min-width: 0; overflow-wrap: anywhere; }
.aviso-tildes b { font-weight: 850; }
.aviso-tildes .ejemplos { display: block; margin-top: 4px; font-weight: 600; color: #7a5200; }
.aviso-tildes .ejemplos strong { font-weight: 850; letter-spacing: 0.02em; color: #5c3f00; }