/* Web de PIPPA (pippa.swipy.es): landing y página de cuenta. Sin dependencias externas. */
:root {
  --papel: #fffaf3;
  --papel-2: #fbf1e4;
  --tarjeta: #ffffff;
  --tinta: #2f2620;
  --suave: #75665a;
  --borde: #eadfd2;
  --acento: #e2786c;
  --acento-oscuro: #c85f53;
  --acento-tinta: #ffffff;
  --resalte: #f6e7d6;
  --ok: #3f8f5a;
  --mal: #b4473c;
  --aviso: #b07a14;
  --sombra: 0 24px 60px -24px rgba(58, 40, 28, 0.35), 0 2px 6px rgba(58, 40, 28, 0.06);
  --radio: 18px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --papel: #1b1613;
    --papel-2: #231c18;
    --tarjeta: #2a221d;
    --tinta: #f4ebe2;
    --suave: #b9aa9c;
    --borde: #3f352e;
    --resalte: #3a2f28;
    --ok: #7cc795;
    --mal: #f08a7e;
    --aviso: #e3b45a;
    --sombra: 0 24px 60px -24px rgba(0, 0, 0, 0.7), 0 2px 6px rgba(0, 0, 0, 0.3);
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--papel);
  color: var(--tinta);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img, svg { display: block; }
.mini, .extension { display: inline-block; flex: none; }
.mini > svg, .extension > svg { width: 100%; height: 100%; overflow: visible; }
.contenedor { width: min(1120px, 100% - 32px); margin: 0 auto; }
.saltar { position: absolute; left: -9999px; }
.saltar:focus { left: 16px; top: 16px; background: var(--tarjeta); padding: 8px 12px; border-radius: 8px; z-index: 10; }

/* ---------- botones ---------- */
.boton {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: inherit; font-weight: 650; font-size: 16px; text-decoration: none; cursor: pointer;
  padding: 12px 22px; border-radius: 999px; border: 1px solid transparent; transition: background .2s, border-color .2s, transform .2s;
}
.boton:active { transform: translateY(1px); }
.boton-principal { background: var(--acento); color: var(--acento-tinta); }
.boton-principal:hover { background: var(--acento-oscuro); }
.boton-secundario { background: transparent; color: var(--tinta); border-color: var(--borde); }
.boton-secundario:hover { border-color: var(--acento); }
.boton:focus-visible { outline: 3px solid var(--tinta); outline-offset: 2px; }
.boton[disabled] { opacity: .6; cursor: progress; }

/* ---------- cabecera ---------- */
.cabecera { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--papel) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid color-mix(in srgb, var(--borde) 60%, transparent); }
.cabecera .contenedor { display: flex; align-items: center; gap: 24px; height: 68px; }
.marca { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 800; letter-spacing: .06em; font-size: 18px; }
.marca .mini { width: 36px; height: 36px; }
.navegacion { display: flex; gap: 22px; margin-left: auto; font-size: 15px; }
.navegacion a { text-decoration: none; color: var(--suave); }
.navegacion a:hover { color: var(--tinta); }
.cabecera .boton { padding: 9px 18px; font-size: 15px; }
@media (max-width: 760px) { .navegacion { display: none; } .cabecera .boton { margin-left: auto; } }

/* ---------- portada ---------- */
.portada { padding: 72px 0 56px; background: radial-gradient(1200px 500px at 85% -10%, color-mix(in srgb, var(--acento) 16%, transparent), transparent 60%); }
.portada .contenedor { display: grid; grid-template-columns: 1.02fr 1fr; gap: 56px; align-items: center; }
.etiqueta { display: inline-flex; gap: 8px; align-items: center; font-size: 14px; color: var(--suave); background: var(--tarjeta); border: 1px solid var(--borde); border-radius: 999px; padding: 4px 12px; }
.etiqueta::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--ok); }
h1 { font-size: clamp(38px, 5.6vw, 64px); line-height: 1.04; letter-spacing: -.025em; margin: 18px 0 18px; }
h1 em { font-style: normal; color: var(--acento); }
.entradilla { font-size: clamp(18px, 2vw, 21px); color: var(--suave); margin: 0 0 28px; max-width: 34ch; }
.acciones { display: flex; flex-wrap: wrap; gap: 12px; }
.nota { margin-top: 16px; font-size: 14px; color: var(--suave); }
@media (max-width: 900px) { .portada .contenedor { grid-template-columns: 1fr; gap: 40px; } .portada { padding-top: 44px; } }

/* ---------- secciones ---------- */
section { padding: 88px 0; }
.alterna { background: var(--papel-2); }
.titular { max-width: 640px; margin-bottom: 44px; }
.titular .antetitulo { font-size: 14px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--acento); }
h2 { font-size: clamp(30px, 3.6vw, 42px); line-height: 1.12; letter-spacing: -.02em; margin: 8px 0 12px; }
.titular p { color: var(--suave); margin: 0; font-size: 18px; }
.funcion { display: grid; grid-template-columns: 1fr 1.15fr; gap: 56px; align-items: center; margin-top: 72px; }
.funcion:first-of-type { margin-top: 0; }
.funcion.invertida .texto { order: 2; }
.funcion h3 { font-size: 26px; letter-spacing: -.01em; margin: 0 0 10px; }
.funcion p { color: var(--suave); margin: 0 0 14px; }
.funcion ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.funcion li { display: flex; gap: 10px; color: var(--suave); }
.funcion li::before { content: "✓"; color: var(--ok); font-weight: 700; }
@media (max-width: 900px) { .funcion, .funcion.invertida { grid-template-columns: 1fr; gap: 28px; } .funcion.invertida .texto { order: 0; } }

.pasos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: paso; }
.paso { background: var(--tarjeta); border: 1px solid var(--borde); border-radius: var(--radio); padding: 24px; position: relative; }
.paso::before { counter-increment: paso; content: counter(paso); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--resalte); color: var(--acento); font-weight: 800; margin-bottom: 14px; }
.paso h3 { margin: 0 0 6px; font-size: 19px; }
.paso p { margin: 0; color: var(--suave); font-size: 16px; }
@media (max-width: 860px) { .pasos { grid-template-columns: 1fr; } }

.privacidad { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.privacidad div { background: var(--tarjeta); border: 1px solid var(--borde); border-radius: var(--radio); padding: 20px 22px; }
.privacidad strong { display: block; margin-bottom: 4px; }
.privacidad span { color: var(--suave); font-size: 16px; }
@media (max-width: 760px) { .privacidad { grid-template-columns: 1fr; } }

.llamada { text-align: center; }
.llamada .caja { background: var(--tinta); color: var(--papel); border-radius: 28px; padding: 56px 24px; display: grid; justify-items: center; gap: 8px; }
.llamada h2 { color: inherit; margin: 0; }
.llamada p { margin: 0 0 18px; opacity: .8; }
.llamada .mini { width: 76px; height: 76px; margin-bottom: 4px; }

.pie { padding: 36px 0 48px; color: var(--suave); font-size: 14px; border-top: 1px solid var(--borde); }
.pie .contenedor { display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; }

/* ---------- navegadores simulados ---------- */
.navegador { background: var(--tarjeta); border: 1px solid var(--borde); border-radius: 16px; box-shadow: var(--sombra); overflow: hidden; }
.navegador .barra { display: flex; align-items: center; gap: 12px; height: 40px; padding: 0 14px; background: var(--papel-2); border-bottom: 1px solid var(--borde); }
.navegador .puntos { display: flex; gap: 6px; }
.navegador .puntos i { width: 11px; height: 11px; border-radius: 50%; background: #e0d3c4; }
.navegador .puntos i:nth-child(1) { background: #f08a7e; }
.navegador .puntos i:nth-child(2) { background: #f2c15b; }
.navegador .puntos i:nth-child(3) { background: #7cc795; }
.navegador .direccion { flex: 1; max-width: 340px; margin: 0 auto; height: 24px; border-radius: 8px; background: var(--tarjeta); border: 1px solid var(--borde); font-size: 12px; color: var(--suave); display: flex; align-items: center; padding: 0 10px; gap: 6px; white-space: nowrap; overflow: hidden; }
.navegador .direccion::before { content: "🔒"; font-size: 10px; }
.navegador .extension { width: 22px; height: 22px; }
.pantalla { position: relative; height: 360px; display: flex; overflow: hidden; }
.pantalla .web { flex: 1; position: relative; padding: 22px; min-width: 0; }
@media (max-width: 560px) { .pantalla { height: 330px; } }

/* contenido de relleno de la web simulada */
.falsa .logo { width: 78px; height: 12px; border-radius: 6px; background: var(--tinta); opacity: .8; }
.falsa .menu { display: flex; gap: 10px; margin: 16px 0 20px; }
.falsa .menu i { width: 42px; height: 8px; border-radius: 4px; background: var(--borde); }
.falsa .titulo { width: 70%; height: 22px; border-radius: 8px; background: var(--tinta); opacity: .85; margin-bottom: 10px; }
.falsa .linea { height: 9px; border-radius: 5px; background: var(--borde); margin-bottom: 8px; }
.falsa .linea.corta { width: 55%; }
.falsa .mosaico { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 18px; }
.falsa .mosaico i { aspect-ratio: 4 / 3; border-radius: 10px; }
.falsa .mosaico i:nth-child(1) { background: linear-gradient(135deg, #f6c7a8, #e2786c); }
.falsa .mosaico i:nth-child(2) { background: linear-gradient(135deg, #b9d8cf, #6fb3a6); }
.falsa .mosaico i:nth-child(3) { background: linear-gradient(135deg, #f2d98a, #d9a066); }
.cartel { position: absolute; inset: 20px 30% 20px 20px; border-radius: 12px; background: #1f2a44; padding: 22px; color: #fff; overflow: hidden; }
.cartel b { display: block; font: 800 46px/1 Georgia, serif; color: #f2c14e; letter-spacing: .04em; }
.cartel span { display: block; font: 600 22px/1.2 Georgia, serif; margin-top: 8px; }
.cartel small { position: absolute; bottom: 18px; left: 22px; right: 22px; font-size: 11px; opacity: .7; }

/* panel lateral simulado */
.lateral { width: 44%; max-width: 280px; border-left: 1px solid var(--borde); background: var(--papel); padding: 14px; font-size: 13px; display: flex; flex-direction: column; gap: 8px; }
.lateral .cab { display: flex; align-items: center; gap: 8px; font-weight: 800; letter-spacing: .05em; }
.lateral .cab .mini { width: 26px; height: 26px; }
.lateral .pestanas { display: flex; gap: 10px; font-size: 12px; color: var(--suave); border-bottom: 1px solid var(--borde); padding-bottom: 6px; }
.lateral .pestanas b { color: var(--tinta); border-bottom: 2px solid var(--acento); padding-bottom: 4px; margin-bottom: -7px; }
.lateral .tarea { display: flex; gap: 8px; align-items: flex-start; line-height: 1.35; }
.lateral .tarea .caja { flex: none; width: 15px; height: 15px; border-radius: 4px; border: 1.5px solid var(--suave); margin-top: 1px; display: grid; place-items: center; font-size: 10px; color: #fff; }
.lateral .tarea.hecha .caja { background: var(--acento); border-color: var(--acento); }
.lateral .tarea.hecha span { text-decoration: line-through; color: var(--suave); }
.lateral .barra-progreso { height: 6px; border-radius: 999px; background: var(--resalte); overflow: hidden; }
.lateral .barra-progreso i { display: block; height: 100%; width: 40%; background: var(--acento); border-radius: 999px; }
.lateral .reloj { font: 800 40px/1 system-ui, sans-serif; text-align: center; margin: 18px 0 4px; font-variant-numeric: tabular-nums; }
.lateral .centro { text-align: center; color: var(--suave); }
.lateral .punto { border: 1px solid var(--borde); border-radius: 10px; padding: 7px 9px; background: var(--tarjeta); }
.lateral .punto b { display: flex; gap: 6px; align-items: center; font-size: 12.5px; }
.lateral .punto p { margin: 3px 0 0; color: var(--suave); font-size: 12px; line-height: 1.35; }
.insignia { font-size: 10px; font-weight: 700; border-radius: 999px; padding: 1px 7px; }
.insignia.bien { background: color-mix(in srgb, var(--ok) 20%, transparent); color: var(--ok); }
.insignia.mejorable { background: color-mix(in srgb, var(--aviso) 22%, transparent); color: var(--aviso); }
.insignia.problema { background: color-mix(in srgb, var(--mal) 20%, transparent); color: var(--mal); }
.prioridad { background: var(--resalte); border-left: 3px solid var(--acento); border-radius: 6px; padding: 6px 8px; font-size: 12px; }

/* chat de Pippa simulado */
.chat-demo { position: absolute; right: 18px; bottom: 96px; width: min(300px, calc(100% - 36px)); background: var(--papel); border: 1px solid var(--borde); border-radius: 16px; box-shadow: var(--sombra); font-size: 12.5px; overflow: hidden; }
.chat-demo .cab { padding: 8px 12px; border-bottom: 1px solid var(--borde); font-weight: 800; letter-spacing: .04em; display: flex; justify-content: space-between; }
.chat-demo .cab span { font-weight: 400; color: var(--suave); letter-spacing: 0; font-size: 11px; }
.chat-demo .mensajes { padding: 10px; display: grid; gap: 7px; }
.chat-demo .msg { max-width: 92%; padding: 6px 10px; border-radius: 12px; line-height: 1.4; white-space: pre-line; }
.chat-demo .msg.tu { justify-self: end; background: var(--acento); color: #fff; border-bottom-right-radius: 3px; }
.chat-demo .msg.pippa { background: var(--resalte); border-bottom-left-radius: 3px; }
.chat-demo .chips { display: flex; gap: 6px; padding: 0 10px 10px; flex-wrap: wrap; }
.chat-demo .chips i { font-style: normal; border: 1px solid var(--borde); border-radius: 999px; padding: 2px 9px; font-size: 11px; }
.chat-demo .msg.aparece { opacity: 0; animation: aparecer 9s ease-out infinite; }
@keyframes aparecer { 0%, 12% { opacity: 0; transform: translateY(6px); } 18%, 92% { opacity: 1; transform: none; } 100% { opacity: 0; } }

.bocadillo-demo { position: absolute; right: 22px; bottom: 98px; max-width: 230px; background: var(--papel); border: 1px solid var(--borde); border-radius: 14px; padding: 8px 12px; font-size: 13px; box-shadow: var(--sombra); animation: bocadillo 7s ease-out infinite; }
@keyframes bocadillo { 0%, 20% { opacity: 0; transform: translateY(8px); } 28%, 86% { opacity: 1; transform: none; } 94%, 100% { opacity: 0; } }

/* ---------- Pippa en la web (mismas animaciones que la extensión, en bucle) ---------- */
.pippa-demo { position: absolute; bottom: 0; right: 26px; width: 92px; height: 92px; }
.pippa-demo > svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.pippa-demo .pippa-svg-lado { display: none; }
.pippa-cuerpo { transform-origin: 60px 110px; animation: respirar 3.2s ease-in-out infinite; }
.pippa-ojo { transform-box: fill-box; transform-origin: center; animation: parpadeo 5s infinite; }
.pippa-oreja-izq { transform-box: fill-box; transform-origin: 80% 90%; animation: oreja 7s infinite; }
.pippa-oreja-der { transform-box: fill-box; transform-origin: 20% 90%; animation: oreja 7s 1.3s infinite; }
.pippa-nariz { transform-box: fill-box; transform-origin: center; animation: olfatear 2.4s infinite; }
@keyframes respirar { 0%, 100% { transform: scale(1, 1); } 50% { transform: scale(1.015, .985); } }
@keyframes parpadeo { 0%, 94%, 100% { transform: scaleY(1); } 96% { transform: scaleY(.1); } }
@keyframes oreja { 0%, 90%, 100% { transform: rotate(0); } 93% { transform: rotate(-12deg); } 96% { transform: rotate(6deg); } }
@keyframes olfatear { 0%, 70%, 100% { transform: translateY(0); } 78% { transform: translateY(-.6px) scale(1.08); } 86% { transform: translateY(0); } }

/* asomarse por el borde de la pantalla */
.pippa-demo.asoma { animation: asomar 7s cubic-bezier(.34, 1.56, .64, 1) infinite; }
@keyframes asomar { 0%, 6% { transform: translateY(105%); } 18%, 88% { transform: translateY(18%); } 96%, 100% { transform: translateY(105%); } }

/* comer una pipa, en bucle de 7 s */
.pippa-demo.come .pippa-manos { animation: manos-bucle 7s ease-in-out infinite; }
.pippa-demo.come .pippa-pipa { transform-box: fill-box; transform-origin: 50% 80%; animation: pipa-bucle 7s linear infinite; }
.pippa-demo.come .pippa-boca { transform-box: fill-box; transform-origin: top center; animation: mordisco .28s ease-in-out infinite; }
.pippa-demo.come .pippa-bocado { animation: 7s steps(1, end) infinite; }
.pippa-demo.come .pippa-bocado-1 { animation-name: bocado-1; }
.pippa-demo.come .pippa-bocado-2 { animation-name: bocado-2; }
.pippa-demo.come .pippa-bocado-3 { animation-name: bocado-3; }
.pippa-demo.come .pippa-bocado-4 { animation-name: bocado-4; }
.pippa-demo.come .pippa-bocado-5 { animation-name: bocado-5; }
@keyframes manos-bucle { 0%, 4%, 70%, 100% { transform: translateY(0); } 10%, 64% { transform: translateY(-10px); } 30%, 46% { transform: translateY(-8.5px); } }
@keyframes pipa-bucle { 0%, 4% { opacity: 0; transform: scale(.7); } 10% { opacity: 1; transform: scale(1); } 60% { opacity: 1; transform: scale(1); } 66%, 100% { opacity: 0; transform: scale(0); } }
@keyframes mordisco { 50% { transform: scaleY(.55); } }
@keyframes bocado-1 { 0%, 18% { opacity: 0; } 18.01%, 66% { opacity: 1; } 66.01%, 100% { opacity: 0; } }
@keyframes bocado-2 { 0%, 27% { opacity: 0; } 27.01%, 66% { opacity: 1; } 66.01%, 100% { opacity: 0; } }
@keyframes bocado-3 { 0%, 36% { opacity: 0; } 36.01%, 66% { opacity: 1; } 66.01%, 100% { opacity: 0; } }
@keyframes bocado-4 { 0%, 44% { opacity: 0; } 44.01%, 66% { opacity: 1; } 66.01%, 100% { opacity: 0; } }
@keyframes bocado-5 { 0%, 52% { opacity: 0; } 52.01%, 66% { opacity: 1; } 66.01%, 100% { opacity: 0; } }

/* correr en la rueda (de perfil, galopando) */
.rueda-demo { position: absolute; bottom: 0; left: 26px; width: 112px; height: 120px; }
.rueda-demo > svg { width: 100%; height: 100%; }
.rueda-demo .pippa-rueda-giro { transform-origin: 70px 70px; animation: girar .7s linear infinite; }
@keyframes girar { to { transform: rotate(360deg); } }
.pippa-demo.en-rueda { left: 38px; right: auto; bottom: 16px; width: 88px; height: 88px; transform: scale(.8); transform-origin: 50% 100%; }
.pippa-demo.en-rueda .pippa-svg { display: none; }
.pippa-demo.en-rueda .pippa-svg-lado { display: block; transform-origin: 50% 100%; animation: carrera .15s ease-in-out infinite alternate; }
.pippa-demo.en-rueda .pippa-sombra { display: none; }
.pippa-demo.en-rueda .pippa-columna { animation: columna .15s ease-in-out infinite alternate; }
.pippa-demo.en-rueda .pippa-cola { animation: cola .15s ease-in-out infinite alternate; }
.pippa-demo.en-rueda .pippa-pata { transform-box: fill-box; transform-origin: 50% 0; }
.pippa-demo.en-rueda .pippa-pata-tras { animation: zancada-tras .15s ease-in-out infinite alternate; }
.pippa-demo.en-rueda .pippa-pata-del { animation: zancada-del .15s ease-in-out infinite alternate; }
@keyframes carrera { from { transform: translateY(0) rotate(4deg); } to { transform: translateY(-4px) rotate(1deg); } }
@keyframes cola { from { transform: translateX(6px); } to { transform: translateX(-5px); } }
@keyframes zancada-tras { from { transform: translateX(5px) rotate(-38deg); } to { transform: translateX(-4px) rotate(30deg); } }
@keyframes zancada-del { from { transform: rotate(30deg); } to { transform: rotate(-38deg); } }
.reloj-demo { position: absolute; left: 50px; bottom: 128px; background: var(--papel); border: 1px solid var(--borde); border-radius: 999px; padding: 1px 10px; font-weight: 800; font-size: 13px; font-variant-numeric: tabular-nums; box-shadow: var(--sombra); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .pippa-demo.asoma { transform: translateY(18%); }
  .bocadillo-demo, .chat-demo .msg.aparece { opacity: 1; }
}

/* ---------- página de cuenta ---------- */
.cuenta { min-height: calc(100vh - 68px); display: grid; place-items: center; padding: 48px 16px; background: radial-gradient(900px 420px at 50% -10%, color-mix(in srgb, var(--acento) 14%, transparent), transparent 65%); }
.tarjeta-cuenta { width: min(440px, 100%); background: var(--tarjeta); border: 1px solid var(--borde); border-radius: 24px; box-shadow: var(--sombra); padding: 32px 28px; }
.tarjeta-cuenta .mini { width: 72px; height: 72px; margin: 0 auto 8px; }
.tarjeta-cuenta h1 { font-size: 28px; text-align: center; margin: 0 0 6px; letter-spacing: -.01em; }
.tarjeta-cuenta .sub { text-align: center; color: var(--suave); margin: 0 0 22px; font-size: 16px; }
.campo { display: grid; gap: 6px; margin-bottom: 14px; }
.campo label { font-size: 14px; font-weight: 600; }
.campo input { font: inherit; color: var(--tinta); background: var(--papel); border: 1px solid var(--borde); border-radius: 12px; padding: 12px 14px; }
.campo input:focus { outline: 2px solid var(--acento); outline-offset: -1px; }
.campo input.codigo { letter-spacing: .5em; font-size: 22px; text-align: center; font-variant-numeric: tabular-nums; }
.tarjeta-cuenta .boton { width: 100%; }
.mensaje { font-size: 14px; margin: 12px 0 0; min-height: 1.2em; }
.mensaje.error { color: var(--mal); }
.mensaje.exito { color: var(--ok); }
.enlace { background: none; border: 0; font: inherit; color: var(--suave); text-decoration: underline; cursor: pointer; padding: 6px 0; font-size: 14px; }
.datos-cuenta { display: grid; gap: 10px; margin: 6px 0 20px; }
.datos-cuenta div { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--borde); padding-bottom: 8px; font-size: 15px; }
.datos-cuenta dt { color: var(--suave); }
.datos-cuenta dd { margin: 0; font-weight: 600; text-align: right; overflow-wrap: anywhere; }
.siguientes { background: var(--resalte); border-radius: 14px; padding: 14px 16px; font-size: 15px; margin-bottom: 18px; }
.siguientes ol { margin: 6px 0 0; padding-left: 20px; }
.legal { text-align: center; font-size: 13px; color: var(--suave); margin: 18px 0 0; }
[hidden] { display: none !important; }