/* isTargetSleeping · web
   Claro por defecto, oscuro si Windows lo pide. Monocroma, con azul solo para el estado. */

:root {
  color-scheme: light dark;
  --fondo: #FFFFFF;
  --gris: #F4F5F7;
  --tarjeta: #FFFFFF;
  --tinta: #111214;
  --tinta-2: #3B3E45;
  --muted: #676B74;
  --faint: #8B8F98;
  --linea: #DDDFE4;
  --linea-suave: #ECEDF0;
  --azul: #4DA3FF;
  --azul-txt: #1665C4;
  --hielo: #EAF3FF;
  --hielo-2: #D6E8FF;
  --ambar: #F2A33A;
  --coral: #FF6B5E;
  --negro: #0C0C0E;
  --negro-2: #17181B;
  --negro-linea: rgba(255, 255, 255, .09);
  --sombra: 0 1px 2px rgba(0, 0, 0, .04), 0 12px 40px rgba(17, 18, 20, .07);
  --sys: "Segoe UI Variable Text", "Segoe UI", Inter, system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --sys-display: "Segoe UI Variable Display", "Segoe UI", Inter, system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: "Cascadia Mono", "Cascadia Code", Consolas, ui-monospace, "SF Mono", Menlo, monospace;
  --ancho: 1080px;
  --radio: 28px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --fondo: #03040A;
    --gris: #070A14;
    --tarjeta: #0A0D18;
    --tinta: #ECEFF7;
    --tinta-2: #C3C9D8;
    --muted: #8C94A8;
    --faint: #6F7790;
    --linea: rgba(236, 239, 247, .12);
    --linea-suave: rgba(236, 239, 247, .07);
    --azul: #19B8FF;
    --azul-txt: #5CC8FF;
    --hielo: #0A1630;
    --hielo-2: #102252;
    --negro: #03040A;
    --negro-2: #0A0D18;
    --sombra: 0 1px 2px rgba(0, 0, 0, .4), 0 12px 40px rgba(0, 0, 0, .35);
  }
}
:root[data-theme="dark"] {
  --fondo: #03040A;
  --gris: #070A14;
  --tarjeta: #0A0D18;
  --tinta: #ECEFF7;
  --tinta-2: #C3C9D8;
  --muted: #8C94A8;
  --faint: #6F7790;
  --linea: rgba(236, 239, 247, .12);
  --linea-suave: rgba(236, 239, 247, .07);
  --azul: #19B8FF;
  --azul-txt: #5CC8FF;
  --hielo: #0A1630;
  --hielo-2: #102252;
  --negro: #03040A;
  --negro-2: #0A0D18;
  --sombra: 0 1px 2px rgba(0, 0, 0, .4), 0 12px 40px rgba(0, 0, 0, .35);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--fondo);
  color: var(--tinta);
  font: 17px/1.5 var(--sys);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video, svg { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; }
code, kbd, pre { font-family: var(--mono); }
:focus-visible { outline: 2px solid var(--azul); outline-offset: 3px; border-radius: 8px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.contenedor { width: 100%; max-width: var(--ancho); margin: 0 auto; padding: 0 24px; }
@media (max-width: 600px) { .contenedor { padding: 0 16px; } }

/* ---------- Navegación ---------- */

.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--fondo) 80%, transparent);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid var(--linea-suave);
}
.nav .contenedor { display: flex; align-items: center; gap: 24px; height: 60px; max-width: 1200px; }
.marca { display: flex; flex: none; align-items: center; gap: 10px; font-weight: 650; font-size: 16px; text-decoration: none; letter-spacing: -.01em; white-space: nowrap; }
.marca img { width: 28px; height: 28px; border-radius: 7px; }
.nav-links { display: flex; flex: 1 1 auto; justify-content: center; gap: clamp(14px, 2vw, 26px); min-width: 0; margin: 0; font-size: 14px; color: var(--muted); white-space: nowrap; }
.nav-links a { text-decoration: none; transition: color .15s; }
.nav-links a:hover { color: var(--tinta); }
.nav-acciones { display: flex; flex: none; align-items: center; gap: 14px; margin-left: auto; }
.nav-acciones > * { flex: none; }
.icono-btn { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 999px; border: 0; background: none; cursor: pointer; color: var(--tinta-2); text-decoration: none; }
.icono-btn:hover { background: var(--gris); }
.icono-btn svg { width: 18px; height: 18px; }
.idioma-btn { font-size: 13px; font-weight: 600; letter-spacing: .02em; width: auto; padding: 0 10px; }
@media (max-width: 1024px) { .nav-links { display: none; } }
@media (max-width: 600px) {
  .nav .contenedor { gap: 12px; }
  .nav-acciones { gap: 6px; }
  .marca { flex: none; white-space: nowrap; }
}
@media (max-width: 440px) {
  .nav .btn--chico { width: 36px; padding: 0; justify-content: center; }
  .nav .btn--chico span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
}
@media (max-width: 400px) {
  .nav .contenedor { gap: 6px; }
  .nav-acciones { gap: 4px; }
}
@media (max-width: 480px) { .marca span { display: none; } }
@media (max-width: 300px) {
  .nav .contenedor { gap: 4px; }
  .nav-acciones { gap: 2px; }
  .icono-btn { width: 28px; height: 30px; }
  .idioma-btn { min-width: 24px; padding: 0 4px; }
  .nav .btn--chico { width: 28px; height: 30px; }
  .tema-switch { gap: 1px; padding: 2px; }
  .tema-opcion { width: 20px; height: 20px; }
}
@media (max-width: 228px) {
  .nav .contenedor { height: auto; min-height: 60px; flex-wrap: wrap; padding-top: 8px; padding-bottom: 8px; }
  .nav-acciones { width: 100%; justify-content: flex-end; flex-wrap: wrap; row-gap: 2px; }
}

/* ---------- Botones ---------- */

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 0 22px; height: 52px; border-radius: 999px; border: 0;
  background: var(--tinta); color: var(--fondo);
  font-weight: 600; font-size: 16px; text-decoration: none; cursor: pointer;
  transition: transform .15s, opacity .15s;
}
.btn:hover { opacity: .88; }
.btn:active { transform: scale(.98); }
.btn svg { width: 16px; height: 16px; flex: none; }
.btn { white-space: nowrap; }
.btn--chico { height: 36px; padding: 0 16px; font-size: 14px; gap: 8px; }
.btn--chico svg { width: 14px; height: 14px; }
.btn--claro { background: var(--fondo); color: var(--tinta); border: 1px solid var(--linea); }
.btn--azul { background: var(--azul); color: #04121F; }
.enlace { color: var(--azul-txt); text-decoration: none; font-weight: 500; }
.enlace:hover { text-decoration: underline; }
.enlace::after { content: " ›"; }

/* ---------- Hero ---------- */

.hero { text-align: center; padding: 88px 0 0; position: relative; }
.hero::before {
  content: ""; position: absolute; inset: 0 0 auto; height: 900px; z-index: -1; pointer-events: none;
  background: radial-gradient(60% 50% at 50% 0%, var(--hielo) 0%, transparent 70%);
}
.hero-icono { width: 104px; height: 104px; margin: 0 auto 26px; border-radius: 24px; box-shadow: 0 18px 48px rgba(12, 12, 14, .28); }
.eyebrow { font-size: 15px; font-weight: 600; color: var(--azul-txt); margin: 0 0 12px; }
h1, h2, h3 { font-family: var(--sys-display); margin: 0; }
h1 { font-size: clamp(40px, 6.6vw, 76px); line-height: 1.04; letter-spacing: -.035em; font-weight: 700; max-width: 900px; margin: 0 auto; }
.hero-sub { font-size: clamp(18px, 2vw, 21px); color: var(--muted); max-width: 640px; margin: 22px auto 0; line-height: 1.45; }
.hero-cta { display: flex; justify-content: center; align-items: center; gap: 22px; margin-top: 34px; flex-wrap: wrap; }
/* Nota bajo los botones de descarga: misma medida en portada, instalar y cierre */
.hero-meta, .descargas-meta, .cierre .hero-meta { font-size: 14px; line-height: 1.47; letter-spacing: -.01em; color: var(--faint); margin: 14px 0 0; }

/* Escritorio de Windows con el panel abierto junto a la bandeja */
.escritorio {
  position: relative; margin: 64px auto 0; max-width: 1040px; height: 700px;
  border-radius: var(--radio); overflow: hidden; isolation: isolate;
  background:
    radial-gradient(70% 60% at 78% 30%, rgba(255, 255, 255, .18), transparent 70%),
    radial-gradient(60% 70% at 15% 85%, rgba(255, 255, 255, .07), transparent 70%),
    linear-gradient(160deg, #1a1a1d 0%, #0e0e10 45%, #040405 100%);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .5);
  text-align: left;
}
.escritorio::after { /* grano para que el degradado no haga bandas */
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: .25; 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 baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}
.ventana { position: absolute; border-radius: 14px; box-shadow: 0 24px 60px rgba(0, 0, 0, .55), 0 0 0 1px rgba(255, 255, 255, .08); }
.ventana--ajustes { width: 270px; left: 7%; top: 46px; transform: rotate(-2deg); opacity: .92; }
.ventana--actividad { width: 270px; left: 36%; top: 82px; transform: rotate(1deg); opacity: .96; }
.ventana--panel { width: 300px; right: 24px; bottom: 60px; }
.barra-tareas {
  position: absolute; left: 0; right: 0; bottom: 0; height: 48px;
  display: flex; align-items: center; justify-content: center; gap: 6px;
  background: rgba(20, 22, 28, .78); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-top: 1px solid rgba(255, 255, 255, .08);
}
.bt-app { width: 36px; height: 36px; border-radius: 6px; display: grid; place-items: center; }
.bt-app:hover { background: rgba(255, 255, 255, .06); }
.bt-app i { display: block; width: 20px; height: 20px; border-radius: 5px; background: rgba(255, 255, 255, .18); }
.bt-inicio i { background: none; display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.bt-inicio i b { background: #E8E8EC; border-radius: 1.5px; }
.bt-inicio i b:nth-child(1) { border-top-left-radius: 4px; }
.bt-inicio i b:nth-child(2) { border-top-right-radius: 4px; }
.bt-inicio i b:nth-child(3) { border-bottom-left-radius: 4px; }
.bt-inicio i b:nth-child(4) { border-bottom-right-radius: 4px; }
.bandeja { position: absolute; right: 12px; top: 0; bottom: 0; display: flex; align-items: center; gap: 12px; color: #fff; font-size: 12px; }
.bandeja-mira { position: relative; width: 32px; height: 32px; border-radius: 6px; display: grid; place-items: center; background: rgba(255, 255, 255, .08); }
.bandeja-mira img { width: 20px; height: 20px; }
.punto { position: absolute; right: 3px; bottom: 4px; width: 8px; height: 8px; border-radius: 50%; background: var(--azul); box-shadow: 0 0 0 2px #191B21; }
.reloj { text-align: right; line-height: 1.25; opacity: .92; }
.hero-mascota { position: absolute; left: calc(50% - 92px); bottom: 46px; width: 54px; opacity: .95; }

@media (max-width: 900px) {
  .escritorio { height: 640px; }
  .ventana--ajustes { display: none; }
  .ventana--actividad { left: 6%; width: 250px; }
  .ventana--panel { width: 270px; }
}
@media (max-width: 600px) {
  .escritorio { height: 560px; margin-top: 44px; border-radius: 20px; }
  .ventana--actividad { display: none; }
  .ventana--panel { left: 50%; right: auto; transform: translateX(-50%); width: 236px; bottom: 58px; }
  .bt-extra, .reloj { display: none; }
}

.pildoras { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; max-width: 900px; margin: 48px auto 0; padding-bottom: 96px; }
.pildora { display: flex; flex-direction: column; align-items: center; gap: 10px; font-size: 14px; color: var(--tinta-2); }
.pildora svg { width: 22px; height: 22px; color: var(--muted); }
@media (max-width: 600px) { .pildoras { grid-template-columns: 1fr 1fr; row-gap: 28px; } }

/* ---------- Secciones ---------- */

.seccion { padding: 120px 0; }
.seccion--gris { background: var(--gris); }
.cabecera { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.cabecera .eyebrow { margin-bottom: 10px; }
h2 { font-size: clamp(34px, 5vw, 56px); line-height: 1.06; letter-spacing: -.03em; font-weight: 700; }
.cabecera p { color: var(--muted); font-size: 19px; margin: 18px 0 0; }
@media (max-width: 600px) { .seccion { padding: 80px 0; } }

/* Video */
.video-marco { max-width: 960px; margin: 0 auto; border-radius: var(--radio); overflow: hidden; background: #000; box-shadow: var(--sombra); aspect-ratio: 16 / 9; }
.video-marco video { width: 100%; height: 100%; object-fit: cover; }
.video-pie { text-align: center; font-size: 13px; color: var(--faint); margin-top: 14px; }
.video-pie a { color: var(--muted); }
.video-reels { max-width: 680px; margin: 24px auto 0; font-size: 14px; line-height: 1.5; color: var(--muted); }
.video-reels > span { display: block; margin-bottom: 12px; }
.video-reels a { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 10px 18px; margin: 4px 5px; border: 1px solid var(--linea); border-radius: 24px; font-weight: 600; text-decoration: none; }
.video-reels a:hover { color: var(--azul-txt); border-color: currentColor; }

/* ---------- Bento de funciones ---------- */

.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
.tarjeta {
  position: relative; overflow: hidden;
  background: var(--tarjeta); border-radius: var(--radio);
  padding: 34px; display: flex; flex-direction: column;
  box-shadow: 0 1px 0 rgba(0, 0, 0, .02);
}
.tarjeta h3 { font-size: 28px; line-height: 1.12; letter-spacing: -.022em; font-weight: 700; }
.tarjeta p { color: var(--muted); margin: 12px 0 0; font-size: 16px; }
.tarjeta .eyebrow { font-size: 13px; margin-bottom: 8px; }
.tarjeta--oscura { background: var(--negro); color: #F2F3F5; }
.tarjeta--oscura p { color: #9A9EA7; }
.tarjeta--oscura .eyebrow { color: var(--azul); }
.tarjeta--hielo { background: linear-gradient(180deg, var(--hielo) 0%, var(--tarjeta) 100%); }
.s2 { grid-column: span 2; } .s3 { grid-column: span 3; } .s4 { grid-column: span 4; } .s6 { grid-column: 1 / -1; }
@media (max-width: 900px) {
  .bento { grid-template-columns: 1fr 1fr; }
  .s2, .s3 { grid-column: span 1; } .s4, .s6 { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  .bento { grid-template-columns: 1fr; gap: 14px; }
  .s2, .s3, .s4, .s6 { grid-column: 1 / -1; }
  .tarjeta { padding: 26px; }
}

/* Siesta: selector de tiempo */
.segmentos { display: inline-flex; gap: 4px; padding: 4px; background: var(--gris); border-radius: 999px; margin-top: 28px; flex-wrap: wrap; }
.segmentos button { border: 0; background: none; padding: 8px 16px; border-radius: 999px; font-size: 14px; font-weight: 500; color: var(--muted); cursor: pointer; transition: background .15s, color .15s; }
.segmentos button[aria-pressed="true"] { background: var(--tinta); color: var(--fondo); }
.siesta-linea { display: flex; align-items: center; gap: 10px; margin-top: 18px; font: 14px var(--mono); color: var(--tinta-2); }
.siesta-linea .barra { flex: 0 0 120px; height: 6px; border-radius: 3px; background: var(--linea-suave); overflow: hidden; }
.siesta-linea .barra i { display: block; height: 100%; background: var(--azul); border-radius: 3px; transition: width .4s; }
.siesta-linea--pausa .barra i { background: var(--faint); }

/* Atajo */
.teclas { display: flex; gap: 10px; margin-top: auto; padding-top: 30px; }
.teclas kbd {
  min-width: 58px; height: 58px; padding: 0 12px; display: grid; place-items: center;
  border-radius: 14px; background: var(--negro-2); border: 1px solid var(--negro-linea);
  box-shadow: inset 0 -3px 0 rgba(255, 255, 255, .05); font: 600 17px var(--sys); color: #fff;
}
.teclas kbd.activa { border-color: var(--azul); box-shadow: 0 0 0 3px rgba(77, 163, 255, .25); }
.atajos-extra { margin-top: 16px; font-size: 13px; color: #8B8F98; }
.atajos-extra b { color: #D8DBE0; font-weight: 600; font-family: var(--mono); font-size: 12px; }

/* Mascotas: tarjeta ancha */
.mascotas { display: grid; grid-template-columns: 1fr 1.35fr; gap: 36px; align-items: center; }
.mascotas ul { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 14px; }
.mascotas li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; font-size: 15px; color: var(--tinta-2); }
.mascotas li::before { content: ""; width: 8px; height: 8px; margin: 8px 0 0 6px; border-radius: 50%; background: var(--azul); }
.mascotas-arte { border-radius: 20px; overflow: hidden; background: #0C0C0E; }
@media (max-width: 900px) { .mascotas { grid-template-columns: 1fr; } }

/* Estado en la bandeja */
.estados { display: grid; gap: 10px; margin-top: 26px; }
.estado { display: flex; align-items: center; gap: 14px; padding: 10px 12px; border-radius: 14px; background: var(--gris); font-size: 15px; }
.estado small { display: block; color: var(--faint); font-size: 12px; }
.estado .bandeja-mira { background: transparent; flex: none; }
.estado .punto { box-shadow: 0 0 0 2px #15171C; }
.punto--ambar { background: var(--ambar); }
.radar { animation: giro 2.4s linear infinite; }
@keyframes giro { to { transform: rotate(360deg); } }

/* Memoria */
.medidor { margin-top: 26px; display: grid; gap: 18px; }
.medidor-fila { font-size: 13px; color: var(--muted); }
.medidor-fila b { color: var(--tinta); font-weight: 600; }
.medidor-titulo { display: flex; justify-content: space-between; margin-bottom: 8px; }
.medidor-barra { display: flex; height: 8px; border-radius: 4px; overflow: hidden; background: var(--linea-suave); }
.medidor-barra i { display: block; height: 100%; }
.medidor-barra .modelo { background: var(--tinta); }
.medidor-barra .resto { background: var(--faint); opacity: .55; }
.leyenda { display: flex; flex-wrap: wrap; gap: 4px 12px; margin-top: 8px; font: 12px var(--mono); }
.leyenda > * { white-space: nowrap; }
.leyenda span::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 6px; background: var(--tinta); }
.leyenda span + span::before { background: var(--faint); }
.presion { font-size: 12px; color: var(--azul-txt); font-weight: 600; }
.presion::before { content: "● "; }

/* Modelos */
.modelos { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 8px; }
.modelos li { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 14px; background: var(--tarjeta); border: 1px solid var(--linea-suave); }
.modelos .nombre { font: 600 14px var(--mono); }
.modelos small { display: block; color: var(--faint); font-size: 12px; margin-top: 2px; }
.etiqueta { display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 999px; background: var(--gris); color: var(--muted); margin-left: 4px; }
.modelos .pt { width: 8px; height: 8px; border-radius: 50%; background: var(--linea); flex: none; }
.modelos .en-uso .pt { background: var(--azul); }
.en-uso-tag { margin-left: auto; font-size: 12px; font-weight: 600; color: var(--azul-txt); background: var(--hielo); padding: 3px 10px; border-radius: 999px; }

/* Modo juego */
.juego-linea { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 28px; }
.juego-paso { padding: 14px; border-radius: 16px; background: var(--negro-2); border: 1px solid var(--negro-linea); font-size: 13px; color: #9A9EA7; }
.juego-paso b { display: block; font: 600 12px var(--mono); color: var(--azul); margin-bottom: 4px; letter-spacing: .02em; }
.juego-paso span { color: #E6E8EB; }
.lanzadores { margin-top: 18px; font-size: 13px; color: #8B8F98; }

/* Liberar RAM */
.ram-antes { display: flex; align-items: flex-end; gap: 18px; margin-top: 26px; }
.ram-col { flex: 1; }
.ram-col small { display: block; font-size: 12px; color: var(--faint); margin-bottom: 6px; }
.ram-col .medidor-barra { height: 10px; }
.ram-nota { font: 13px var(--mono); color: var(--azul-txt); margin-top: 14px; }

/* Lista pequeña de detalles en tarjetas */
.minilista { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 10px; font-size: 14px; color: var(--tinta-2); }
.minilista li { display: flex; justify-content: space-between; gap: 12px; padding-bottom: 10px; border-bottom: 1px solid var(--linea-suave); }
.minilista li:last-child { border-bottom: 0; padding-bottom: 0; }
.minilista span:last-child { color: var(--faint); white-space: nowrap; }
.tarjeta--oscura .minilista { color: #D8DBE0; }
.tarjeta--oscura .minilista li { border-color: var(--negro-linea); }

/* Idioma */
.idioma-demo { display: flex; align-items: center; gap: 16px; margin-top: 28px; font-family: var(--sys-display); font-size: 30px; font-weight: 700; letter-spacing: -.02em; }
.idioma-demo span { color: var(--faint); font-weight: 400; }

/* ---------- Cómo funciona ---------- */

.mecanismos { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 16px; }
.mecanismo { border: 1px solid var(--linea); border-radius: 22px; padding: 22px; display: flex; flex-direction: column; gap: 14px; background: var(--tarjeta); }
.mecanismo h3 { font-size: 18px; letter-spacing: -.01em; }
.sello { align-self: flex-start; font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; padding: 3px 9px; border-radius: 999px; background: var(--hielo); color: var(--azul-txt); }
.sello--gris { background: var(--gris); color: var(--muted); }
.accion small { display: block; font-size: 11px; font-weight: 700; letter-spacing: .06em; color: var(--faint); text-transform: uppercase; }
.accion code { font-size: 13px; color: var(--tinta-2); }
.nota-tecnica { max-width: 760px; margin: 36px auto 0; display: grid; gap: 10px; font-size: 15px; color: var(--muted); text-align: center; }
.nota-tecnica code { font-size: 13px; background: var(--gris); padding: 1px 6px; border-radius: 6px; color: var(--tinta-2); }

.figura { margin: 72px auto 0; max-width: 960px; }
.figura h3 { font-size: 26px; letter-spacing: -.02em; text-align: center; }
.figura > p { text-align: center; color: var(--muted); max-width: 640px; margin: 10px auto 26px; }
.figura-lienzo { border-radius: 22px; overflow: hidden; background: #0C0C0E; }

/* Modo juego: texto a tamaño natural y una línea de tiempo que cambia de dirección. */
.game-diagram { margin: 0; padding: 32px; color: #F2F3F5; border: 1px solid rgba(255,255,255,.12); border-radius: 22px; background: linear-gradient(135deg, #1B1E23, #0C0D10); }
.game-diagram__caption { text-align: left; }
.game-diagram__caption span { display: block; font: 11px var(--mono); text-transform: uppercase; letter-spacing: .12em; color: #9A9EA7; }
.game-diagram__caption strong { display: block; margin-top: 8px; font: 600 20px/1.35 var(--sys-display); }
.game-diagram__band { width: fit-content; max-width: 100%; margin: 24px 0 24px auto; padding: 7px 14px; border: 1px solid rgba(77,163,255,.3); border-radius: 999px; color: #8CC5FF; background: rgba(77,163,255,.12); font-size: 13px; line-height: 1.4; text-align: center; }
.game-diagram__steps { --step-gap: 28px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--step-gap); margin: 0; padding: 0; list-style: none; }
.game-diagram__step { position: relative; min-width: 0; display: flex; flex-direction: column; align-items: center; padding-top: 28px; text-align: center; }
.game-diagram__step::before { content: ""; position: absolute; top: 0; left: calc(50% - 7px); width: 14px; height: 14px; border: 2px solid #D5D9E0; border-radius: 50%; background: #111317; }
.game-diagram__step::after { content: ""; position: absolute; top: 6px; left: calc(50% + 14px); width: calc(100% + var(--step-gap) - 28px); border-top: 2px solid rgba(77,163,255,.45); }
.game-diagram__step:first-child::after { border-top-style: dashed; border-color: rgba(255,255,255,.25); }
.game-diagram__step:last-child::after { display: none; }
.game-diagram__step > strong { font: 650 16px/1.4 var(--sys-display); }
.game-diagram__step > p { flex: 1; margin: 8px 0 16px; color: #BDC1C9; font-size: 14px; line-height: 1.55; text-wrap: pretty; }
.game-diagram__state { display: inline-flex; align-items: center; gap: 6px; padding: 4px 9px; border-radius: 999px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); font: 11px/1.4 var(--mono); }
.game-diagram__state::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #F2F2F4; }
.game-diagram__step--off::before { border-color: #9299A5; }
.game-diagram__step--off .game-diagram__state::before { background: #9299A5; }
.game-diagram__step--back::before { border-color: #F2F2F4; background: #26262a; }
.game-diagram__step--back > strong { color: #8CC5FF; }
@media (max-width: 640px) {
  .game-diagram { padding: 24px; }
  .game-diagram__caption strong { font-size: 18px; }
  .game-diagram__band { margin-left: 0; }
  .game-diagram__steps { --step-gap: 24px; grid-template-columns: minmax(0, 1fr); }
  .game-diagram__step { align-items: flex-start; padding: 0 0 0 32px; text-align: left; }
  .game-diagram__step::before { top: 5px; left: 0; }
  .game-diagram__step::after { top: 29px; left: 6px; width: 0; height: calc(100% + var(--step-gap) - 34px); border: 0; border-left: 2px solid rgba(77,163,255,.45); }
  .game-diagram__step:first-child::after { border-left-style: dashed; }
  .game-diagram__step > p { margin-bottom: 12px; }
}

/* ---------- Privacidad (bloque oscuro) ---------- */

.privada { background: var(--negro); color: #F2F3F5; padding: 130px 0; position: relative; overflow: hidden; }
.privada::before {
  content: ""; position: absolute; width: 900px; height: 900px; left: 50%; top: -420px; transform: translateX(-50%);
  background: radial-gradient(closest-side, rgba(255, 255, 255, .10), transparent); pointer-events: none;
}
.privada .cabecera p { color: #9A9EA7; }
.privada .cabecera p code { color: #D8DBE0; font-size: 15px; }
.privada .eyebrow { color: var(--azul); }
.garantias { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; position: relative; }
.garantia { border: 1px solid var(--negro-linea); border-radius: 22px; padding: 28px; background: rgba(255, 255, 255, .025); }
.garantia svg { width: 26px; height: 26px; color: var(--azul); margin-bottom: 18px; }
.garantia h3 { font-size: 20px; }
.garantia p { color: #9A9EA7; font-size: 15px; margin: 8px 0 0; }
.privada-pie { text-align: center; font-size: 13px; color: #7C808A; max-width: 680px; margin: 34px auto 0; position: relative; }
@media (max-width: 800px) { .garantias { grid-template-columns: 1fr; } }

/* ---------- Instalar ---------- */

.pasos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: paso; }
.paso { background: var(--gris); border-radius: 22px; padding: 28px; }
.paso-num { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--tinta); color: var(--fondo); font-weight: 700; font-size: 15px; margin-bottom: 18px; }
.paso h3 { font-size: 20px; }
.paso p { color: var(--muted); font-size: 15px; margin: 6px 0 0; }
.paso code { font-size: 13px; }
@media (max-width: 800px) { .pasos { grid-template-columns: 1fr; } }

.descargas { text-align: center; margin-top: 44px; }
.descargas .btn { height: 56px; padding: 0 28px; }
.descargas-alt { display: flex; justify-content: center; gap: 8px 22px; flex-wrap: wrap; margin-top: 18px; font-size: 14px; }


/* ---------- Terminal ---------- */

.dos-col { display: grid; grid-template-columns: 1fr 1.15fr; gap: 56px; align-items: center; }
.dos-col h2 { font-size: clamp(32px, 4.2vw, 48px); }
.dos-col > div > p { color: var(--muted); font-size: 18px; margin: 18px 0 0; }
@media (max-width: 900px) { .dos-col { grid-template-columns: 1fr; gap: 36px; } }

.hoja { margin-top: 28px; }
.hoja small { font-size: 12px; font-weight: 700; letter-spacing: .08em; color: var(--faint); text-transform: uppercase; }
.hoja ul { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 8px; font-size: 15px; color: var(--tinta-2); }
.hoja li::before { content: "○"; color: var(--azul); margin-right: 10px; }
.hoja--hecho li::before { content: "●"; }

.terminal { background: var(--negro); color: #E6E8EB; border-radius: 18px; overflow: hidden; box-shadow: var(--sombra); font: 13.5px/1.7 var(--mono); }
.terminal-barra { display: flex; align-items: center; gap: 8px; padding: 12px 16px; background: #16171A; border-bottom: 1px solid var(--negro-linea); font: 12px var(--sys); color: #8B8F98; }
.terminal-barra .ventanas { margin-left: auto; display: flex; gap: 14px; color: #6B6F78; }
.terminal pre { margin: 0; padding: 20px 22px; overflow-x: auto; white-space: pre; }
.t-prompt { color: var(--azul); }
.t-com { color: #6B6F78; }
.t-str { color: #A8D4FF; }
.t-var { color: #F2C47A; }

/* ---------- Código abierto ---------- */

.abierto-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.checks { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 10px; font-size: 15px; color: var(--tinta-2); }
.checks li { display: grid; grid-template-columns: 22px 1fr; gap: 8px; }
.checks svg { width: 18px; height: 18px; color: var(--azul-txt); margin-top: 3px; }
.legal { font-size: 13px; color: var(--faint); margin-top: 22px; }

/* ---------- Preguntas ---------- */

.faq { max-width: 780px; margin: 0 auto; border-top: 1px solid var(--linea); }
.faq details { border-bottom: 1px solid var(--linea); }
.faq summary { cursor: pointer; list-style: none; padding: 22px 4px; font-size: 18px; font-weight: 600; display: flex; justify-content: space-between; gap: 20px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; flex: none; width: 10px; height: 10px; margin-top: 7px; border-right: 2px solid var(--faint); border-bottom: 2px solid var(--faint); transform: rotate(45deg); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: 11px; }
.faq .respuesta { padding: 0 4px 22px; color: var(--muted); font-size: 16px; }
.faq .respuesta p { margin: 0 0 10px; }
.faq .respuesta p:last-child { margin: 0; }
.faq code { font-size: 14px; background: var(--gris); padding: 1px 6px; border-radius: 6px; color: var(--tinta-2); }

/* ---------- Cierre y pie ---------- */

.cierre { text-align: center; padding: 140px 0 120px; background: radial-gradient(50% 60% at 50% 100%, var(--hielo), transparent 75%); }
.cierre img { width: 88px; height: 88px; margin: 0 auto 28px; border-radius: 20px; box-shadow: 0 18px 48px rgba(12, 12, 14, .25); }
.cierre p { color: var(--muted); font-size: 19px; margin: 16px 0 32px; }

.pie { background: var(--gris); padding: 64px 0 32px; font-size: 14px; color: var(--muted); }
.pie a { color: var(--tinta-2); text-decoration: none; }
.pie a:hover { color: var(--tinta); }
.pie-arriba { display: grid; grid-template-columns: minmax(220px, 1fr) 2.4fr; gap: 48px; padding-bottom: 40px; border-bottom: 1px solid var(--linea); }
.pie-marca { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.pie-logo { display: flex; align-items: center; gap: 10px; font: 650 17px var(--sys-display); letter-spacing: -.01em; }
.pie .pie-logo { color: var(--tinta); }
.pie-logo img { width: 32px; height: 32px; border-radius: 8px; }
.pie-lema { margin: 0; max-width: 280px; line-height: 1.5; }
.pie .btn, .pie .btn:hover { color: var(--fondo); }
.pie-columnas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.pie-columna h2 { font: 600 13px var(--sys); letter-spacing: 0; color: var(--tinta); margin: 0 0 14px; }
.pie-columna ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.pie-autor { margin: 0 0 14px; line-height: 1.5; }
.pie-autor b { color: var(--tinta-2); font-weight: 600; }
.pie-redes a { display: inline-flex; align-items: center; gap: 8px; }
.pie-redes svg { width: 16px; height: 16px; flex: none; }
.pie .pie-empresa { display: inline-block; margin-top: 14px; font-weight: 600; color: var(--tinta-2); }
.pie .pie-empresa:hover { color: var(--tinta); }
.pie-abajo { display: grid; gap: 16px; padding-top: 24px; font-size: 12.5px; color: var(--faint); }
.pie-aviso { margin: 0; max-width: 760px; line-height: 1.55; }
.pie-aviso a { color: var(--muted); text-decoration: underline; text-underline-offset: 2px; }
.pie-fila { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.pie-idioma { display: flex; gap: 4px; }
.pie-idioma button { border: 0; background: none; padding: 4px 8px; border-radius: 6px; font-size: 12.5px; color: var(--faint); cursor: pointer; }
.pie-idioma button:hover { color: var(--tinta); }
.pie-idioma button[aria-current="true"] { color: var(--tinta); font-weight: 600; }
@media (max-width: 900px) {
  .pie-arriba { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 600px) {
  .pie { padding-top: 48px; }
  .pie-columnas { grid-template-columns: 1fr 1fr; gap: 32px 20px; }
  .pie-columna:last-child { grid-column: 1 / -1; }
}

/* ---------- Aparición al hacer scroll ---------- */

.revela { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.revela.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .revela { opacity: 1; transform: none; transition: none; }
  .radar { animation: none; }
}

/* ---------- Selector de tema claro / oscuro / sistema ---------- */

.tema-switch { display: flex; align-items: center; gap: 2px; padding: 3px; border: 1px solid var(--linea); border-radius: 999px; background: var(--fondo); }
.tema-opcion { display: grid; place-items: center; width: 22px; height: 22px; padding: 0; border: 0; border-radius: 999px; background: transparent; color: var(--muted); cursor: pointer; transition: background-color .16s, color .16s; }
.tema-opcion svg { width: 16px; height: 16px; }
.tema-opcion:hover:not([aria-pressed="true"]) { background: var(--gris); color: var(--tinta); }
.tema-opcion[aria-pressed="true"] { background: var(--tinta); color: var(--fondo); }
.tema-opcion:focus-visible { outline: 2px solid var(--azul-txt); outline-offset: 2px; }
:root[data-theme="light"] { color-scheme: light; }
:root[data-theme="dark"] { color-scheme: dark; }
@media (prefers-reduced-motion: reduce) { .tema-opcion { transition: none; } }

/* ---------- Atajo en tablet: a todo el ancho y en horizontal ---------- */

@media (min-width: 601px) and (max-width: 900px) {
  .bento .atajo { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr auto; column-gap: 32px; align-items: center; }
  .atajo > :not(.teclas) { grid-column: 1; }
  .atajo .teclas { grid-column: 2; grid-row: 1 / span 4; padding-top: 0; margin: 0; }
}

/* ---------- Móvil: tarjetas a la medida ---------- */

.desliza { display: none; }
@media (max-width: 600px) {
  .tarjeta h3 { font-size: 24px; }
  .tarjeta { padding: 24px; }

  .segmentos { display: grid; grid-template-columns: repeat(5, 1fr); width: 100%; }
  .segmentos button { padding: 8px 0; font-size: 13px; }
  .siesta-linea { flex-direction: column; align-items: stretch; gap: 8px; font-size: 13px; }
  .siesta-linea .barra { flex: none; width: 100%; }

  .teclas kbd { min-width: 50px; height: 50px; border-radius: 12px; }

  .mascotas { gap: 24px; }
  .mascotas-arte { overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x proximity; -webkit-overflow-scrolling: touch; }
  .mascotas-arte img { width: 640px; max-width: none; }
  .desliza { display: block; font-size: 12px; color: var(--faint); margin: 8px 0 0; text-align: right; }

  .juego-linea { grid-template-columns: 1fr; gap: 8px; }
  .juego-paso { display: flex; align-items: baseline; gap: 12px; }
  .juego-paso b { margin: 0; flex: 0 0 76px; }

  .minilista span:last-child { white-space: normal; text-align: right; }
  .ram-antes { gap: 12px; }

  .escritorio { height: 600px; }
  .ventana--panel { bottom: 64px; }
}

/* ---------- Novedades ---------- */

.nov-hero { text-align: center; padding: 80px 0 48px; position: relative; }
.nov-hero::before {
  content: ""; position: absolute; inset: 0 0 auto; height: 520px; z-index: -1; pointer-events: none;
  background: radial-gradient(60% 60% at 50% 0%, var(--hielo) 0%, transparent 70%);
}
.nov-hero h1 { font-size: clamp(38px, 6vw, 64px); }
.nov-indice { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; margin-top: 30px; }
.nov-indice a { text-decoration: none; font: 600 13px var(--mono); padding: 6px 12px; border-radius: 999px; background: var(--gris); color: var(--tinta-2); }
.nov-indice a:hover { background: var(--hielo); color: var(--azul-txt); }

.linea-tiempo { max-width: 920px; margin: 0 auto; padding-bottom: 100px; }
.version { display: grid; grid-template-columns: 180px 1fr; gap: 32px; padding: 48px 0; border-top: 1px solid var(--linea-suave); scroll-margin-top: 72px; }
.version-meta { position: sticky; top: 84px; align-self: start; }
.version-num { font: 700 30px/1.1 var(--sys-display); letter-spacing: -.02em; }
.version-fecha { display: block; font-size: 14px; color: var(--faint); margin-top: 6px; }
.salto { display: inline-block; margin-top: 12px; font-size: 11px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; padding: 3px 10px; border-radius: 999px; background: var(--hielo); color: var(--azul-txt); }
.salto--grande { background: var(--tinta); color: var(--fondo); }
.salto--arreglo { background: var(--gris); color: var(--muted); }
.salto--proxima { background: transparent; border: 1px dashed var(--azul); }
.version-cuerpo > p { color: var(--muted); margin: 0 0 22px; font-size: 17px; }
.grupo + .grupo { margin-top: 28px; }
.grupo h3 { font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--faint); margin-bottom: 12px; }
.novedades { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.novedad { background: var(--gris); border-radius: 18px; padding: 18px 20px; }
.novedad b { display: block; font-size: 16px; margin-bottom: 4px; }
.novedad span { color: var(--muted); font-size: 14px; }
.novedad code { font-size: 12.5px; }
.novedad--ancha { grid-column: 1 / -1; }
.version--proxima .novedad { background: transparent; border: 1px dashed var(--linea); }
@media (max-width: 760px) {
  .version { grid-template-columns: 1fr; gap: 18px; padding: 36px 0; }
  .version-meta { position: static; display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 12px; }
  .version-fecha, .salto { margin-top: 0; }
  .novedades { grid-template-columns: 1fr; }
}

.version-avance { max-width: 680px; margin: 14px auto 0; font-size: 14px; color: var(--muted); }
.version-avance a { text-decoration: underline; text-underline-offset: 3px; }
.version-pendiente { color: var(--azul-txt); font-size: 13px; }
.respuesta code { overflow-wrap: anywhere; }

/* ---------- TargetOS ESP32 ---------- */
.targetos-callout { max-width: 820px; margin: 28px auto 0; padding: 18px 22px; text-align: left; border: 1px solid var(--linea); border-radius: 18px; background: color-mix(in srgb, var(--gris) 82%, transparent); }
.targetos-callout b { display: block; font-size: 16px; margin-bottom: 5px; }
.targetos-callout p { color: var(--muted); font-size: 14px; margin: 0; }
.targetos-gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 32px; }
.targetos-shot { min-width: 0; margin: 0; overflow: hidden; border: 1px solid var(--linea); border-radius: 20px; background: var(--gris); }
.targetos-shot img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: contain; background: #050607; }
.targetos-shot figcaption { display: grid; gap: 4px; padding: 14px 16px 16px; }
.targetos-shot figcaption b { font-size: 15px; }
.targetos-shot figcaption span { color: var(--muted); font-size: 13px; }
.targetos-specs { margin-top: 28px; }
.targetos-command { display: block; overflow-x: auto; margin: 14px 0 0; padding: 14px 16px; border: 1px solid var(--linea); border-radius: 12px; background: var(--fondo); color: var(--tinta); font: 13px/1.65 var(--mono); white-space: pre; }
.targetos-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 28px; }
.targetos-steps .paso { min-width: 0; }
.targetos-steps .targetos-command { box-sizing: border-box; max-width: 100%; }
.targetos-note { max-width: 920px; margin: 24px auto 0; }
@media (max-width: 760px) {
  .targetos-gallery, .targetos-steps { grid-template-columns: minmax(0, 1fr); }
  .targetos-gallery { gap: 12px; }
}


/* ============ Estilo Nusa ============
   Oscuro y casi negro, titulares gruesos y apretados, un degradado cian → índigo → violeta como único color y tarjetas con filo fino.
   Los colores salen de los tokens de arriba; el tema claro sigue existiendo, con la misma estructura. */
:root {
  --cian: #19B8FF; --indigo: #2D5BFF; --violeta: #7B4BFF;
  --brillo: linear-gradient(90deg, var(--cian), var(--indigo) 55%, var(--violeta));
  --muelle: cubic-bezier(.34, 1.32, .5, 1);
  --radio: 22px;
}
h1, h2 { font-weight: 800; letter-spacing: -.04em; }
h1 { font-size: clamp(44px, 8vw, 82px); line-height: .98; max-width: 980px; }
.seccion h2, .cabecera h2 { font-weight: 800; letter-spacing: -.035em; }
/* El resplandor de arriba de la portada */
.hero::before {
  background:
    radial-gradient(55% 45% at 50% 0%, color-mix(in srgb, var(--indigo) 34%, transparent), transparent 72%),
    radial-gradient(38% 30% at 18% 8%, color-mix(in srgb, var(--violeta) 22%, transparent), transparent 70%),
    radial-gradient(34% 28% at 84% 6%, color-mix(in srgb, var(--cian) 18%, transparent), transparent 70%);
}
/* «Ya disponible…»: una píldora con filo, no una línea suelta */
.hero .eyebrow {
  display: inline-block; padding: 7px 16px; margin: 0 0 22px; font-size: 13px; font-weight: 500; letter-spacing: 0;
  color: var(--tinta-2); border: 1px solid var(--linea); border-radius: 999px;
  background: color-mix(in srgb, var(--tarjeta) 70%, transparent);
}
.hero-icono { display: none; }   /* como en Nusa, la portada abre con la píldora y el titular; la marca ya está en la barra */
.hero { padding-top: 96px; }
.hero-sub { color: var(--muted); }
/* Botones: blanco con halo el principal; filo de degradado el secundario */
.btn { transition: transform .25s var(--muelle), box-shadow .25s, opacity .15s; box-shadow: 0 0 0 1px var(--linea), 0 10px 34px -12px color-mix(in srgb, var(--cian) 55%, transparent); }
.btn:hover { opacity: 1; transform: translateY(-2px); box-shadow: 0 0 0 1px var(--linea), 0 16px 44px -12px color-mix(in srgb, var(--indigo) 75%, transparent); }
.hero-cta .enlace, .cierre .enlace {
  display: inline-flex; align-items: center; height: 52px; padding: 0 24px; border: 1px solid transparent; border-radius: 999px;
  background: linear-gradient(var(--tarjeta), var(--tarjeta)) padding-box, var(--brillo) border-box;
  color: var(--tinta); font-weight: 600; text-decoration: none; transition: transform .25s var(--muelle), box-shadow .25s;
}
.hero-cta .enlace:hover, .cierre .enlace:hover { transform: translateY(-2px); box-shadow: 0 14px 40px -14px color-mix(in srgb, var(--violeta) 80%, transparent); }
/* Barra de arriba: más fina y con el filo de siempre */
.nav { background: color-mix(in srgb, var(--fondo) 72%, transparent); border-bottom: 1px solid var(--linea-suave); }
.nav-links { color: var(--muted); font-size: 14px; }
.marca { font-family: var(--sys-display); font-weight: 800; letter-spacing: -.02em; }
/* Tarjetas: filo fino, y al pasar el ratón se encienden con el degradado */
.tarjeta { border: 1px solid var(--linea-suave); transition: border-color .25s, box-shadow .3s, transform .3s var(--muelle); }
.tarjeta:hover { border-color: color-mix(in srgb, var(--cian) 38%, var(--linea)); transform: translateY(-3px);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--cian) 14%, transparent), 0 26px 70px -28px color-mix(in srgb, var(--indigo) 70%, transparent); }
.tarjeta h3 { font-weight: 800; letter-spacing: -.03em; }
.tarjeta--oscura { border-color: var(--linea); }
/* Las píldoras de debajo de la portada, como los modos de Nusa */
.pildora { border: 1px solid var(--linea); background: color-mix(in srgb, var(--tarjeta) 72%, transparent); }
.faq summary { font-weight: 650; }
.cierre { background: radial-gradient(52% 60% at 50% 100%, color-mix(in srgb, var(--indigo) 32%, transparent), transparent 70%); }
@media (prefers-reduced-motion: reduce) {
  .btn, .tarjeta, .hero-cta .enlace { transition: none; }
  .btn:hover, .tarjeta:hover, .hero-cta .enlace:hover { transform: none; }
}

/* ============ Simulador del notch (estilo Nusa) ============
   Un portátil dibujado con un notch negro que cambia de forma con un muelle. Medidas en px del notch real, escaladas con --u (lo fija simulador.js). */
.sim { --u: 1; padding: 72px 0 0; position: relative; }
.sim-titulo { text-align: center; margin: 0 0 28px; font-size: clamp(28px, 4vw, 44px); }
.sim .laptop { position: relative; margin-inline: auto; overflow: hidden; height: calc(var(--u) * 260px + 30px);
  -webkit-mask: linear-gradient(#000 72%, transparent); mask: linear-gradient(#000 72%, transparent); }
.sim .lid { position: absolute; left: 50%; top: 24px; transform: translateX(-50%); width: calc(var(--u) * 1180px); height: 900px;
  border-radius: calc(var(--u) * 24px) calc(var(--u) * 24px) 0 0; background: linear-gradient(#3a3d45, #24262c 14px); padding: 2px; }
.sim .bezel { position: absolute; inset: 2px; border-radius: inherit; background: #050506; padding: calc(var(--u) * 9px); }
.sim .cam { position: absolute; top: calc(var(--u) * 3.3px); left: 50%; width: 5px; height: 5px; margin-left: -2.5px; border-radius: 50%; background: radial-gradient(circle at 40% 40%, #2b3a55, #0b0f18); }
.sim .screen { position: absolute; inset: calc(var(--u) * 9px); bottom: 0; overflow: hidden; border-radius: calc(var(--u) * 15px) calc(var(--u) * 15px) 0 0; background: #1b2a6b; }
.sim .wall { position: absolute; left: 0; right: 0; top: 0; height: calc(var(--u) * 320px); overflow: hidden;
  background: radial-gradient(70% 60% at 50% -12%, #fff 0%, rgba(255,255,255,.65) 30%, transparent 62%), linear-gradient(180deg, #dbe7ff 0%, #b7cdff 30%, #7e95ff 62%, #4b3fd0 100%); }
.sim .petal { position: absolute; left: 50%; top: calc(var(--u) * 430px); width: calc(var(--u) * 175px); height: calc(var(--u) * 420px); margin-left: calc(var(--u) * -87.5px);
  transform-origin: 50% 0; transform: rotate(calc(var(--r) + 180deg)); border-radius: 50% 50% 46% 46% / 64% 64% 36% 36%;
  background: linear-gradient(0deg, rgba(123,75,255,.95) 0%, rgba(45,91,255,.92) 38%, rgba(25,184,255,.88) 72%, rgba(210,240,255,.95) 100%);
  box-shadow: inset 0 calc(var(--u) * -18px) calc(var(--u) * 40px) rgba(255,255,255,.35), 0 0 calc(var(--u) * 30px) rgba(40,60,200,.25); opacity: .9; }
.sim .petal.back { width: calc(var(--u) * 260px); margin-left: calc(var(--u) * -130px); height: calc(var(--u) * 380px); opacity: .5; filter: blur(calc(var(--u) * 3px)); }
.sim .shine { position: absolute; inset: 0; background: radial-gradient(45% 40% at 50% 30%, rgba(255,255,255,.35), transparent 70%); mix-blend-mode: soft-light; }

.sim .mn-holder { position: absolute; top: 0; left: 50%; transform: translateX(-50%) scale(var(--u)); transform-origin: top center; }
.sim .mn { --w: 150px; --h: 30px; --r: 14px; --e: 10px; --bg: #000; position: relative; width: var(--w); height: var(--h); transform-origin: 50% 0;
  background: var(--bg); border-radius: 0 0 var(--r) var(--r); transition: width .62s var(--muelle), height .62s var(--muelle), border-radius .45s ease;
  font-family: inherit; color: #fff; font-size: 13px; line-height: 1; box-shadow: 0 14px 34px -16px rgba(0,0,0,.95); }
.sim .mn::before, .sim .mn::after { content: ""; position: absolute; top: 0; width: var(--e); height: var(--e); transition: width .45s, height .45s; }
.sim .mn::before { right: 100%; background: radial-gradient(circle at 0 100%, transparent calc(var(--e) - .5px), var(--bg) var(--e)); }
.sim .mn::after { left: 100%; background: radial-gradient(circle at 100% 100%, transparent calc(var(--e) - .5px), var(--bg) var(--e)); }
.sim .mn:is([data-s="music"], [data-s="pomo"], [data-s="ollama"], [data-s="system"]) { --w: 420px; --h: 140px; --r: 32px; --e: 22px; }
.sim .mn[data-s="lyrics"] { --w: 520px; --h: 140px; --r: 32px; --e: 22px; }
.sim .mn[data-s="charge"] { --w: 310px; --h: 60px; --r: 19px; --e: 13px; }
.sim .ly { position: absolute; inset: 0; overflow: hidden; border-radius: inherit; opacity: 0; transition: opacity .2s ease; pointer-events: none; }
.sim .mn[data-s="idle"] .l-idle, .sim .mn[data-s="music"] .l-music, .sim .mn[data-s="lyrics"] .l-lyrics, .sim .mn[data-s="pomo"] .l-pomo,
.sim .mn[data-s="ollama"] .l-ollama, .sim .mn[data-s="system"] .l-system, .sim .mn[data-s="charge"] .l-charge,
.sim .mn:is([data-s="music"], [data-s="pomo"], [data-s="ollama"], [data-s="system"]) .l-hdr { opacity: 1; transition: opacity .32s ease .2s; }
.sim .a { position: absolute; }
.sim .vc { transform: translateY(-50%); }
.sim .c { transform: translate(-50%, -50%); }
.sim .dim { color: rgba(255,255,255,.5); }
.sim .sb { font-weight: 600; }
.sim .b { font-weight: 700; }
.sim .ring { width: 15px; height: 15px; border-radius: 50%; background: conic-gradient(#33e07a 0 72%, rgba(51,224,122,.28) 0);
  -webkit-mask: radial-gradient(circle, transparent 4.6px, #000 5px); mask: radial-gradient(circle, transparent 4.6px, #000 5px); }
.sim .bars { display: flex; gap: 2px; align-items: center; height: 14px; }
.sim .bars i { width: 2.2px; border-radius: 2px; background: #fff; height: 30%; animation: sim-eq .9s ease-in-out infinite alternate; }
.sim .bars i:nth-child(2) { animation-delay: -.3s; } .sim .bars i:nth-child(3) { animation-delay: -.6s; }
.sim .bars i:nth-child(4) { animation-delay: -.15s; } .sim .bars i:nth-child(5) { animation-delay: -.45s; }
@keyframes sim-eq { to { height: 100%; } }
.sim .ttl { left: 15px; top: 19px; font-size: 15px; font-weight: 600; }
.sim .art { border-radius: 10px; overflow: hidden;
  background: linear-gradient(115deg, transparent 0 46%, rgba(255,255,255,.75) 46% 48%, transparent 48%), radial-gradient(circle at 34% 58%, #2e7fe0 0 22%, transparent 23%),
    radial-gradient(circle at 34% 58%, transparent 0 30%, #5aa6f2 31% 33%, transparent 34%), repeating-linear-gradient(0deg, rgba(46,127,224,.18) 0 2px, transparent 2px 7px), linear-gradient(160deg, #eef5ff, #cfe2fb); }
.sim .prog { height: 4px; border-radius: 2px; background: rgba(255,255,255,.22); overflow: hidden; }
.sim .prog i { display: block; height: 100%; background: #fff; border-radius: 2px; animation: sim-play 40s linear infinite; }
@keyframes sim-play { from { width: 52%; } to { width: 100%; } }
.sim svg.ctl { width: 17px; height: 17px; fill: #fff; }
.sim .ambient { position: absolute; left: 0; right: 0; top: 0; height: 82%; opacity: .95; background: linear-gradient(90deg, #2c64b8, #3a7ad0 50%, #2a5aa8); -webkit-mask: linear-gradient(#000 40%, transparent); mask: linear-gradient(#000 40%, transparent); }
.sim .lyr { left: 264px; width: 234px; top: 16px; bottom: 4px; overflow: hidden; -webkit-mask: linear-gradient(transparent, #000 22%, #000 78%, transparent); mask: linear-gradient(transparent, #000 22%, #000 78%, transparent); }
.sim .lyr ol { list-style: none; margin: 0; padding: 0; transition: transform .7s var(--muelle); }
.sim .lyr li { font-weight: 700; font-size: 16px; line-height: 1.25; padding: 4.5px 0; color: rgba(255,255,255,.3); transform: scale(.93); transform-origin: left center; transition: color .5s, transform .5s; }
.sim .lyr li.on { color: #fff; transform: scale(1); }
.sim .pring { left: 80px; top: 74px; width: 64px; height: 64px; border-radius: 50%; transform: translate(-50%, -50%);
  background: conic-gradient(from 200deg, #ff5a6e, #ff3a3a, #ff6b5f, #ff5a6e); -webkit-mask: radial-gradient(circle, transparent 25.4px, #000 25.8px); mask: radial-gradient(circle, transparent 25.4px, #000 25.8px); box-shadow: 0 0 18px rgba(255,70,70,.35); }
.sim .pglow { left: 80px; top: 74px; width: 88px; height: 88px; border-radius: 50%; transform: translate(-50%, -50%); background: radial-gradient(circle, rgba(255,60,60,.32), transparent 65%); }
.sim .pill { height: 28px; border-radius: 14px; background: rgba(255,255,255,.12); display: flex; align-items: center; justify-content: center; font-size: 12px; }
.sim .sw { left: 162px; top: 37px; width: 34px; height: 20px; border-radius: 10px; background: #2699ff; }
.sim .sw i { position: absolute; right: 2px; top: 2px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: 0 1px 2px rgba(0,0,0,.35); }
.sim .wbar { left: 44px; width: 152px; height: 5px; border-radius: 3px; background: linear-gradient(90deg, #66dbff, #2d6bff); }
.sim .wbtn { height: 26px; border-radius: 13px; display: flex; align-items: center; padding: 0 14px; font-size: 12px; background: rgba(255,255,255,.12); }
.sim .bar { width: 248px; height: 6px; border-radius: 3px; background: rgba(255,255,255,.14); transform: translateY(-50%); overflow: hidden; }
.sim .bar i { display: block; height: 100%; width: 0; border-radius: 3px; background: linear-gradient(90deg, #66dbff, #2d6bff); transition: width .9s cubic-bezier(.3,1.2,.5,1) .25s; }
.sim .mn[data-s="system"] .bar i { width: var(--v); }
.sim .pk-ring { left: 35px; top: 30px; width: 30px; height: 30px; transform: translate(-50%, -50%); }
.sim .pk-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.sim .pk-ring .arc { transition: stroke-dashoffset 1s cubic-bezier(.2,.8,.2,1) .35s; }
.sim .mn[data-s="charge"] .arc { stroke-dashoffset: 20.7; }
.sim .try { margin-top: 26px; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.sim .try button { font: inherit; font-size: 15px; color: var(--tinta); background: transparent; border: 1px solid var(--linea); border-radius: 999px; padding: 8px 16px; cursor: pointer; transition: background .2s, border-color .2s, color .2s; }
.sim .try button:hover { border-color: color-mix(in srgb, var(--tinta) 30%, transparent); }
.sim .try button[aria-pressed="true"] { background: var(--tinta); color: var(--fondo); border-color: var(--tinta); }
@media (max-width: 900px) {
  body:not([data-pagina="castillo"]) #probar .try { flex-wrap: nowrap; overflow-x: auto; gap: clamp(1px, calc(1.2vw - 3.5px), 8px); }
  body:not([data-pagina="castillo"]) #probar .try button { flex: 0 0 auto; white-space: nowrap; font-size: clamp(10.5px, 2vw, 15px); padding-inline: clamp(1px, calc(2.8vw - 9.5px), 16px); }
}
@media (max-width: 350px) { body:not([data-pagina="castillo"]) #probar .try { justify-content: flex-start; } }
.sim .cap { text-align: center; color: var(--tinta-2); font-size: 15px; margin: 14px 0 0; min-height: 1.6em; }
@media (prefers-reduced-motion: reduce) { .sim .mn, .sim .mn::before, .sim .mn::after, .sim .lyr ol, .sim .bar i { transition: none; } .sim .bars i, .sim .prog i { animation: none; } }

/* Mascota del notch: cuerpo blanco con ojos negros; dormida en reposo, abre los ojos al tocarla. */
.sim .mn[data-s="pet"] { --bg: #f3f4f8; box-shadow: 0 14px 34px -16px rgba(0,0,0,.6); }
.sim .mn[data-s="pet"] .l-pet { opacity: 1; transition: opacity .32s ease .2s; }
.sim .l-pet .eye { position: absolute; top: 8px; width: 11.36px; height: 10px; color: #0b0c10; }
.sim .l-pet .eye svg { width: 100%; height: 100%; overflow: visible; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; }
.sim .l-pet .eye .o { display: none; fill: currentColor; stroke: none; }
.sim .l-pet.awake .eye .o { display: block; animation: sim-blink 3.2s infinite; transform-origin: 50% 50%; }
.sim .l-pet.awake .eye .z { display: none; }
.sim .l-pet::before, .sim .l-pet::after { content: ""; position: absolute; top: 59.52%; width: 6.06%; height: 8.57%; border-radius: 50%; background: #ff8fa8; opacity: 0; transition: opacity .3s ease; }
.sim .l-pet::before { left: 36.36%; }
.sim .l-pet::after { left: 57.58%; }
.sim .l-pet.awake::before, .sim .l-pet.awake::after { opacity: .75; }
.sim .l-pet .zz { position: absolute; right: 14px; top: 2px; font-size: 9px; font-weight: 700; color: #7b4bff; animation: sim-zz 2.4s ease-in-out infinite; }
.sim .l-pet.awake .zz { display: none; }
@keyframes sim-blink { 0%, 92%, 100% { transform: scaleY(1); } 96% { transform: scaleY(.1); } }
@keyframes sim-zz { 0%, 100% { opacity: .2; transform: translateY(2px); } 50% { opacity: 1; transform: translateY(-2px); } }
@media (prefers-reduced-motion: reduce) { .sim .l-pet .zz, .sim .l-pet.awake .eye .o { animation: none; } .sim .l-pet::before, .sim .l-pet::after { transition: none; } }

/* Fondo del simulador: pixel art (el fondo de Wallpaper Engine del autor), sin suavizar los píxeles. */
.sim .wall { background: #0c1a17 url("media/sim-wallpaper.jpg") 0 calc(var(--u) * -110px) / 100% auto no-repeat; image-rendering: pixelated; }
.sim .petal, .sim .shine { display: none; }
.sim .mn { box-shadow: 0 0 0 1px rgba(255,255,255,.07), 0 14px 34px -16px rgba(0,0,0,.95); }

/* ============ Paleta en blanco y negro ============
   Sin azules ni violetas como color principal: negro y blanco con grises neutros. El único color que queda son los estados (verde, rojo) y las imágenes. */
:root {
  --cian: #FFFFFF; --indigo: #B8B8BE; --violeta: #6E6E75;
  --brillo: linear-gradient(90deg, #FFFFFF, #A9A9AF 55%, #5E5E64);
  --azul: #111214; --azul-txt: #111214; --hielo: #F1F1F3; --hielo-2: #E2E2E6;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --fondo: #000; --gris: #08080A; --tarjeta: #0E0E10; --tinta: #F2F2F4; --tinta-2: #C9C9CE; --muted: #9A9AA1; --faint: #77777E;
    --linea: rgba(255, 255, 255, .13); --linea-suave: rgba(255, 255, 255, .07);
    --azul: #F2F2F4; --azul-txt: #F2F2F4; --hielo: #17171A; --hielo-2: #222226; --negro: #000; --negro-2: #0E0E10;
    --cian: #FFFFFF; --indigo: #B8B8BE; --violeta: #6E6E75;
  }
}
:root[data-theme="dark"] {
  --fondo: #000; --gris: #08080A; --tarjeta: #0E0E10; --tinta: #F2F2F4; --tinta-2: #C9C9CE; --muted: #9A9AA1; --faint: #77777E;
  --linea: rgba(255, 255, 255, .13); --linea-suave: rgba(255, 255, 255, .07);
  --azul: #F2F2F4; --azul-txt: #F2F2F4; --hielo: #17171A; --hielo-2: #222226; --negro: #000; --negro-2: #0E0E10;
  --cian: #FFFFFF; --indigo: #B8B8BE; --violeta: #6E6E75;
}
.hero::before { background: radial-gradient(55% 45% at 50% 0%, rgba(255, 255, 255, .10), transparent 72%); }
.btn--azul { color: #000; }
.teclas kbd.activa { box-shadow: 0 0 0 3px rgba(128, 128, 128, .3); }
.sim .sw { background: #f2f2f4; } .sim .sw i { background: #000; }
.sim .wbar, .sim .bar i { background: linear-gradient(90deg, #d9d9dd, #8a8a90); }
.sim .ambient { background: linear-gradient(90deg, #2b2b30, #44444a 50%, #2b2b30); }
.sim .pglow { background: radial-gradient(circle, rgba(255, 255, 255, .18), transparent 65%); }
.sim .pring { background: conic-gradient(from 200deg, #fff, #9a9aa0, #e6e6ea, #fff); box-shadow: 0 0 18px rgba(255, 255, 255, .22); }
.sim .pill[style*="ff4b55"] { background: #f2f2f4 !important; } .sim .pill[style*="ff4b55"] svg { fill: #000 !important; }
.sim .l-pet .zz { color: #8a8a90; }

/* ============ Barra de tareas simulada con las mascotas ============
   El escritorio de la portada ya no enseña capturas: es un fondo pixel art con la barra de tareas de Windows y la mascota encima de Inicio, animada con sus hojas de sprites reales. */
.escritorio { height: 360px; background: #0c1a17 url("media/sim-wallpaper.jpg") 50% 30% / cover no-repeat; image-rendering: pixelated; }
.escritorio::after { display: none; }
.pet-escena { position: absolute; left: 0; right: 0; bottom: 48px; height: 130px; pointer-events: none; }
.pet { --fw: 96px; --fh: 96px; --n: 12; --dur: 2.6s; --x: 0px; position: absolute; bottom: 0; left: calc(50% - 84px - var(--fw) / 2);
  width: var(--fw); height: var(--fh); background-repeat: no-repeat; background-position: 0 0; image-rendering: pixelated;
  animation: pet-run var(--dur) steps(var(--n)) infinite; pointer-events: auto; cursor: pointer; transform: scale(1.5); transform-origin: 50% 100%; }
@keyframes pet-run { to { background-position-x: calc(var(--fw) * var(--n) * -1); } }
.pet-try { margin-top: 18px; }
.pet-try + .pet-try { margin-top: 10px; }
.pet-try button { font: inherit; font-size: 15px; color: var(--tinta); background: transparent; border: 1px solid var(--linea); border-radius: 999px; padding: 8px 16px; cursor: pointer; transition: background .2s, border-color .2s, color .2s; }
.pet-try button:hover { border-color: color-mix(in srgb, var(--tinta) 30%, transparent); }
.pet-try button[aria-pressed="true"] { background: var(--tinta); color: var(--fondo); border-color: var(--tinta); }
.pet-try button:focus-visible { outline: 2px solid var(--azul); outline-offset: 2px; }
#pet-cap { text-align: center; color: var(--tinta-2); font-size: 15px; margin: 14px 0 0; min-height: 1.6em; }
.punto { transition: background .3s; }
@media (max-width: 600px) { .escritorio { height: 300px; }  }
@media (prefers-reduced-motion: reduce) { .pet { animation: none; } }

/* Barra de tareas a tamaño real: Windows 11 al 100 %: 48 px de alto, botones de 40 px con iconos de 24 px. La mascota se dibuja a su escala real (1×). */
.escritorio { height: 300px; }
.barra-tareas { height: 48px; gap: 4px; background: rgba(32, 32, 34, .86); border-top: 1px solid rgba(255, 255, 255, .08); }
.tb-b { position: relative; width: 40px; height: 40px; border-radius: 5px; display: grid; place-items: center; }
.tb-b:hover { background: rgba(255, 255, 255, .07); }
.tb-activo::after { content: ""; position: absolute; bottom: 2px; left: 50%; width: 14px; height: 3px; margin-left: -7px; border-radius: 2px; background: #5ad0ff; }
.bandeja { gap: 10px; right: 8px; font: 12px "Segoe UI Variable Text", "Segoe UI", system-ui, sans-serif; }
.bandeja-mira { width: 28px; height: 28px; background: none; }
.bandeja-mira img { width: 18px; height: 18px; }
.tb-sys { display: flex; align-items: center; gap: 9px; padding: 0 8px; height: 36px; border-radius: 5px; }
.tb-chev { opacity: .85; }
.reloj { font-size: 12px; line-height: 1.3; padding: 0 6px; }
.pet { --sx: 132px; left: calc(50% - var(--sx) - var(--fw) / 2); transform: none; bottom: -13px; }
.pet-escena { bottom: 48px; height: 130px; }
@media (max-width: 600px) { .pet { --sx: 88px; transform: none; } .tb-sys, .reloj { display: none; } .tb-extra { display: none; } .escritorio { height: 260px; } }
.pet-escena { z-index: 2; } .barra-tareas { z-index: 1; }

/* Barra algo mayor (como un Windows al 125 %) para que la mascota, a su escala real, no la aplaste; los iconos de apps son cuadritos grises. */
.barra-tareas { height: 60px; gap: 6px; }
.tb-b { width: 50px; height: 50px; }
.tb-b i { display: block; width: 26px; height: 26px; border-radius: 7px; background: rgba(255, 255, 255, .18); }
.bandeja { right: 10px; gap: 12px; font-size: 13px; }
.bandeja-mira { width: 34px; height: 34px; }
.bandeja-mira img { width: 22px; height: 22px; }
.tb-sys { height: 44px; gap: 11px; } .tb-sys svg { width: 20px; height: 20px; } .tb-chev { width: 14px; height: 14px; }
.reloj { font-size: 13px; }
.pet-escena { bottom: 60px; }
.pet { --sx: 109px; bottom: -16px; }
.escritorio { height: 320px; }
@media (max-width: 600px) { .pet { --sx: 57px; } .escritorio { height: 270px; } }

/* El logo de Windows, como en la ilustración de las mascotas: grande (unos 34 px), con la mascota apoyada justo encima. */
.tb-inicio svg { width: 34px; height: 34px; }
.pet { bottom: -13px; }
.barra-tareas { height: 64px; } .pet-escena { bottom: 64px; }
.tb-b { width: 54px; height: 54px; }
.tb-inicio svg { width: 44px; height: 44px; }
.tb-b i { width: 30px; height: 30px; border-radius: 8px; }
.pet { --sx: 120px; bottom: -10px; }
@media (max-width: 600px) { .pet { --sx: 60px; } }

/* Todo a la escala de las hojas de sprites de la app (como un Windows al 200 %): barra de 96 px y logo de 46 px, que es el que dibuja la propia mascota. */
.escritorio { --sx: 144px; height: 400px; }
.barra-tareas { height: 96px; gap: 8px; }
.tb-b { width: 88px; height: 80px; border-radius: 8px; }
.tb-b i { width: 48px; height: 48px; border-radius: 12px; }
.tb-sys { display: none; }
.bandeja { right: 16px; gap: 20px; font-size: 22px; }
.tb-chev { width: 22px; height: 22px; }
.bandeja-mira { width: 68px; height: 68px; border-radius: 10px; }
.bandeja-mira img { width: 40px; height: 40px; }
.punto { width: 14px; height: 14px; right: 8px; bottom: 9px; }
.reloj { font-size: 21px; padding: 0 8px; }
.pet-escena { bottom: 96px; height: 220px; }
.pet { --sx: inherit; left: calc(50% - var(--sx) - var(--ox, calc(var(--fw) / 2))); bottom: var(--by, -25px); }
.logo-w { position: absolute; z-index: 3; width: 46px; height: 46px; left: calc(50% - var(--sx) - 23px); bottom: 25px; pointer-events: none; }
@media (max-width: 600px) { .escritorio { --sx: 96px; height: 340px; } .bandeja { display: none; } }

/* ============ Movimiento de la portada (escena.js) ============ */
.js .revela { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s var(--muelle, ease); }
.js .revela.vista { opacity: 1; transform: none; }
/* El portátil entra echado hacia atrás y se pone de frente al hacer scroll; con el ratón se inclina unos grados. */
.sim[data-escena] .laptop { transform-origin: 50% 100%; will-change: transform;
  transform: perspective(1400px) rotateX(calc((1 - var(--p, 1)) * 24deg + var(--my, 0) * -3deg)) rotateY(calc(var(--mx, 0) * 5deg)) translateY(calc((1 - var(--p, 1)) * 40px));
  opacity: calc(.35 + var(--p, 1) * .65); }
video[data-clip] { opacity: 0; transition: opacity .5s ease; }
video[data-clip].con-cuadro { opacity: 1; }
@media (prefers-reduced-motion: reduce) { .js .revela { opacity: 1; transform: none; transition: none; } .sim[data-escena] .laptop { transform: none; opacity: 1; } }

/* Recorrido fijado: el portátil se queda en pantalla y el scroll recorre los estados del notch. */
@media (min-width: 700px) and (min-height: 560px) {
  .sim[data-escena] { height: 520vh; padding-top: 0; }
  .sim-pin { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; justify-content: center; padding-top: 64px; box-sizing: border-box; }
  .sim-pin .sim-titulo { margin-bottom: 18px; }
  .sim-pin .try { margin-top: 18px; }
}
.sim-pin .laptop { width: 100%; flex: none; }