/* Página de ventas SabiasQue v3: estructura inspirada en una landing de producto, con la marca SabiasQue
   (azul noche, violeta #7B5CFF, Inter, recuadro de "texto seleccionado"). */

@font-face {
  font-family: "Inter";
  src: url("/assets/fonts/inter-latin.woff2") format("woff2");
  font-weight: 400 800;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #060A12;
  --bg-2: #0A101C;
  --panel: #0C1422;
  --raise: #121C2E;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.13);
  --text: #F4F6FB;
  --text-2: #CBD3E1;
  --text-3: #8B96AA;
  --text-4: #5D687C;
  --violeta: #7B5CFF;
  --violeta-2: #9C86FF;
  --verde: #3DD68C;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Consolas, Menlo, monospace;
  /* La ventana de Claude Code imita su tema oscuro (grises cálidos). */
  --app-bg: #262624;
  --app-lado: #1F1E1D;
  --app-texto: #ECEBE6;
  --app-tenue: #A3A199;
  --chispa: #D97757;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--sans); font-size: 16px; line-height: 1.55; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img, video, svg { display: block; }
h1, h2, h3, p, ul, dl, dd { margin: 0; }
ul { padding: 0; list-style: none; }
button { font: inherit; color: inherit; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.saltar { position: absolute; left: 12px; top: -48px; z-index: 100; padding: 8px 14px; border-radius: 8px; background: var(--violeta); color: #fff; font-weight: 600; }
.saltar:focus { top: 12px; }
:focus-visible { outline: 2px solid var(--violeta-2); outline-offset: 3px; border-radius: 6px; }

.wrap { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 20px; }
.ico { width: 16px; height: 16px; flex: none; }
.solo-ancho { display: none; }

/* ---------- Tipografía ---------- */
.h1 { font-size: clamp(40px, 7.4vw, 76px); line-height: 1.04; font-weight: 650; letter-spacing: -0.037em; text-wrap: balance; }
.h1--centro { text-align: center; }
.h2 { font-size: clamp(30px, 4.4vw, 44px); line-height: 1.08; font-weight: 650; letter-spacing: -0.03em; text-wrap: balance; }
.h2--grande { font-size: clamp(36px, 5.6vw, 56px); }
.lead { margin-top: 14px; max-width: 520px; color: var(--text-3); font-size: 16px; line-height: 1.6; }
.lead strong { color: var(--text); font-weight: 600; }
.lead a { color: var(--text); text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: 3px; }
.rotulo { font-family: var(--mono); font-size: 12px; line-height: 16px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-3); }
.rotulo--tenue { color: var(--text-4); font-size: 10.5px; letter-spacing: 0.12em; display: flex; align-items: center; gap: 6px; }

/* Recuadro violeta tipo "texto seleccionado", como el logo */
.sel { position: relative; display: inline-block; padding: 0 0.12em; margin: 0 -0.02em; background: var(--violeta); color: #fff; line-height: 1.02; }
.sel::before, .sel::after { content: ""; position: absolute; width: 0.17em; height: 0.17em; min-width: 8px; min-height: 8px; border-radius: 50%; background: var(--violeta); border: 2px solid #fff; }
.sel::before { left: -0.085em; top: -0.085em; transform: translate(-25%, -25%); }
.sel::after { right: -0.085em; bottom: -0.085em; transform: translate(25%, 25%); }

/* ---------- Botones ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 46px; padding: 0 22px; border-radius: 999px; font-size: 16px; font-weight: 600; letter-spacing: -0.01em; white-space: nowrap; border: 1px solid transparent; transition: background .18s, border-color .18s, transform .18s, box-shadow .18s; }
.btn:active { transform: translateY(1px); }
.btn--violeta { background: var(--violeta); color: #fff; box-shadow: 0 8px 28px -10px rgba(123, 92, 255, 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.18); }
.btn--violeta:hover { background: #8A6EFF; box-shadow: 0 10px 34px -10px rgba(123, 92, 255, 0.9), inset 0 1px 0 rgba(255, 255, 255, 0.2); }
.btn--oscuro { background: var(--raise); color: var(--text); border-color: var(--line); }
.btn--oscuro:hover { background: #18243A; border-color: var(--line-2); }
.btn--claro { background: #EEF0F5; color: #0A0F1A; }
.btn--claro:hover { background: #fff; }
.btn--chico { height: 34px; padding: 0 14px; font-size: 14px; }
.btn--bloque { width: 100%; height: 50px; }
.btn-redondo { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--raise); border: 1px solid var(--line); cursor: pointer; transition: background .18s, opacity .18s; }
.btn-redondo:hover { background: #18243A; }
.btn-redondo:disabled { opacity: .35; cursor: default; }

/* ---------- Navegación ---------- */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(6, 10, 18, 0.72); backdrop-filter: saturate(140%) blur(18px); -webkit-backdrop-filter: saturate(140%) blur(18px); border-bottom: 1px solid transparent; transition: border-color .2s; }
.nav.con-fondo { border-bottom-color: var(--line); }
.nav__fila { height: 64px; display: flex; align-items: center; gap: 4px; }
.marca { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 16px; letter-spacing: -0.015em; margin-right: auto; }
.marca__logo { width: 28px; height: 28px; border-radius: 7px; }
.nav__menu { display: none; }
.nav__menu a { padding: 6px 12px; font-size: 14px; color: var(--text-3); border-radius: 999px; transition: color .15s; }
.nav__menu a:hover { color: var(--text); }
.nav__sep { display: none; width: 1px; height: 18px; background: var(--line-2); margin: 0 10px; }

/* ---------- Héroe ---------- */
.heroe { position: relative; padding: 56px 0 0; }
.heroe::before { content: ""; position: absolute; inset: -64px 0 auto; height: 900px; background: radial-gradient(700px 420px at 78% 62%, rgba(123, 92, 255, 0.22), transparent 70%), radial-gradient(520px 300px at 8% 0%, rgba(123, 92, 255, 0.10), transparent 70%); pointer-events: none; z-index: -1; }
.heroe .h1 .sel { margin-top: 6px; }
.heroe__fila { margin-top: 22px; display: grid; gap: 22px; }
.heroe__sub { max-width: 540px; color: var(--text-3); font-size: 17px; line-height: 1.6; }
.heroe__acciones { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 10px; }
.heroe__precio { display: inline-flex; align-items: center; gap: 8px; font-size: 15px; color: var(--text-3); justify-self: start; }
.heroe__precio strong { color: var(--text); font-weight: 600; }
.heroe__precio:hover { color: var(--text-2); }
.heroe__rotulo { margin-top: 56px; }

/* ---------- Ventana de Claude Code ---------- */
.escenario { position: relative; margin-top: 18px; }
.escenario::after { content: ""; position: absolute; left: -20px; right: -20px; bottom: -1px; height: 80px; background: linear-gradient(180deg, rgba(6, 10, 18, 0), var(--bg)); pointer-events: none; }
.app { display: grid; grid-template-columns: 1fr; border-radius: 14px; overflow: hidden; background: var(--app-bg); border: 1px solid rgba(255, 255, 255, 0.1); box-shadow: 0 40px 120px -40px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(0, 0, 0, 0.4); font-size: 13px; line-height: 20px; color: var(--app-texto); }
.chispa { color: var(--chispa); font-size: 16px; line-height: 1; }
.app__lado { display: none; background: var(--app-lado); border-right: 1px solid rgba(255, 255, 255, 0.06); padding: 14px 10px; }
.app__marca { display: flex; align-items: center; gap: 8px; padding: 4px 8px 16px; font-weight: 600; font-size: 14px; }
.app__item { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-radius: 8px; color: #C2C0B6; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.app__item--activo { background: rgba(255, 255, 255, 0.07); color: #FAF9F5; }
.app__titulo { padding: 16px 8px 6px; font-size: 12px; color: #8F8D86; }
.app__centro { display: flex; flex-direction: column; min-width: 0; }
.app__barra { height: 44px; display: flex; align-items: center; justify-content: center; border-bottom: 1px solid rgba(255, 255, 255, 0.06); color: #C2C0B6; }
.chat { padding: 22px 16px 0; display: flex; flex-direction: column; gap: 18px; max-width: 660px; width: 100%; margin: 0 auto; }
.msg-tu { align-self: flex-end; max-width: 88%; padding: 10px 14px; border-radius: 16px; background: #141413; color: #F5F4EE; font-size: 14px; line-height: 21px; }
.tareas { padding: 12px 14px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, 0.08); background: #2A2A28; display: grid; gap: 6px; color: #C2C0B6; }
.tareas__cab { display: flex; align-items: center; gap: 8px; color: var(--app-texto); font-weight: 600; margin-bottom: 2px; }
.tareas__cab .chispa { font-size: 13px; }
.tarea { display: flex; align-items: center; gap: 8px; }
.tarea .ico { width: 14px; height: 14px; color: var(--verde); }
.msg-ia { display: grid; grid-template-columns: 20px 1fr; gap: 10px; align-items: start; }
.msg-ia .chispa { margin-top: 4px; }
.msg-ia__texto { font-family: Georgia, "Times New Roman", serif; font-size: 16px; line-height: 25px; color: var(--app-texto); }
.msg-ia__video { margin-top: 14px; width: 168px; aspect-ratio: 9 / 16; border-radius: 12px; overflow: hidden; border: 1px solid rgba(255, 255, 255, 0.1); background: #000; }
.msg-ia__video video, .app__video video, .video-card__media video { width: 100%; height: 100%; object-fit: cover; }
.archivos { margin-top: 12px; display: flex; flex-wrap: wrap; gap: 8px; }
.archivo { display: inline-flex; align-items: center; gap: 7px; padding: 6px 10px; border-radius: 8px; background: #30302E; border: 1px solid rgba(255, 255, 255, 0.07); font-size: 12px; color: #A3A199; }
.archivo .ico { width: 14px; height: 14px; color: #C2C0B6; }
.archivo b { color: #F5F4EE; font-weight: 600; }
.app__escribir { margin: 18px 16px 20px; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 12px 12px 16px; border-radius: 16px; background: #30302E; border: 1px solid rgba(255, 255, 255, 0.08); color: #8F8D86; font-size: 14px; max-width: 640px; width: calc(100% - 32px); align-self: center; }
.app__enviar { width: 30px; height: 30px; border-radius: 8px; background: #C96442; display: grid; place-items: center; color: #fff; flex: none; }
.app__vista { display: none; border-left: 1px solid rgba(255, 255, 255, 0.06); background: var(--app-lado); padding: 16px; }
.app__titulo-vista { font-size: 12px; color: #8F8D86; margin-bottom: 12px; }
.app__video { width: 100%; aspect-ratio: 9 / 16; border-radius: 10px; overflow: hidden; background: #000; border: 1px solid rgba(255, 255, 255, 0.08); }
.props { margin-top: 14px; display: grid; gap: 8px; }
.props div { display: flex; justify-content: space-between; gap: 8px; font-size: 12px; color: #8F8D86; }
.props dd { color: var(--app-texto); display: inline-flex; align-items: center; gap: 6px; }
.punto { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--verde); flex: none; }
.punto--vivo { background: #FF6B6B; animation: latido 1.6s ease-in-out infinite; }

/* Las tareas se marcan una tras otra cuando carga la página */
.js .tarea .ico, .js .lista-ok .ico { opacity: 0; transform: scale(.5); animation: marcar .35s cubic-bezier(.2, .8, .3, 1.4) forwards; }
.js .tarea:nth-child(2) .ico { animation-delay: .5s; } .js .tarea:nth-child(3) .ico { animation-delay: .9s; }
.js .tarea:nth-child(4) .ico { animation-delay: 1.3s; } .js .tarea:nth-child(5) .ico { animation-delay: 1.7s; }
.js .tarea:nth-child(6) .ico { animation-delay: 2.1s; }
@keyframes marcar { to { opacity: 1; transform: none; } }
@keyframes latido { 50% { opacity: .35; } }

/* ---------- Cifras ---------- */
.cifras { padding: 64px 0 24px; }
.cifras__fila { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 20px; }
.cifra:last-child { grid-column: 1 / -1; }
.cifra__num { font-size: clamp(34px, 4.6vw, 44px); line-height: 1; font-weight: 650; letter-spacing: -0.035em; font-variant-numeric: tabular-nums; }
.cifra__txt { margin-top: 10px; color: var(--text-3); font-size: 14px; }

/* ---------- Secciones ---------- */
.seccion { padding: 88px 0; }
.seccion--linea .wrap { border-top: 1px solid var(--line); padding-top: 88px; }
.seccion--linea { padding-top: 0; }

/* ---------- Cómo funciona ---------- */
.pasos { display: grid; gap: 48px; }
.paso > .rotulo { margin-bottom: 14px; }
.paso h3 { margin-top: 26px; font-size: 16px; font-weight: 600; letter-spacing: -0.01em; }
.paso > p:last-child { margin-top: 8px; color: var(--text-3); font-size: 15px; max-width: 320px; }
.mini { min-height: 212px; padding: 16px; border-radius: 14px; border: 1px solid var(--line); background: linear-gradient(180deg, var(--panel), var(--bg-2)); display: flex; flex-direction: column; gap: 9px; font-size: 13px; }
.chip { align-self: flex-start; padding: 5px 11px; border-radius: 999px; border: 1px solid var(--line-2); color: var(--text-3); font-size: 12px; }
.chip:first-of-type { margin-top: 4px; }
.mini__input { margin-top: auto; display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; padding: 12px 12px 12px 14px; border-radius: 12px; background: var(--raise); border: 1px solid var(--line-2); color: var(--text); font-weight: 500; line-height: 1.45; }
.cursor { display: inline-block; width: 1.5px; height: 15px; margin-left: 2px; vertical-align: -2px; background: var(--violeta-2); animation: parpadeo 1s steps(1) infinite; }
@keyframes parpadeo { 50% { opacity: 0; } }
.mini__enviar { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 7px; background: var(--violeta); color: #fff; flex: none; }
.mini__enviar .ico { width: 14px; height: 14px; }
.mini__cab { display: flex; align-items: center; gap: 8px; font-weight: 600; color: var(--text); }
.lista-ok { display: grid; gap: 7px; color: var(--text-2); }
.lista-ok li { display: flex; align-items: center; gap: 9px; }
.lista-ok .ico { width: 16px; height: 16px; padding: 3px; border-radius: 50%; background: var(--verde); color: #05210F; }
.paso.is-in .lista-ok li:nth-child(2) .ico { animation-delay: .35s; } .paso.is-in .lista-ok li:nth-child(3) .ico { animation-delay: .7s; }
.paso.is-in .lista-ok li:nth-child(4) .ico { animation-delay: 1.05s; } .paso.is-in .lista-ok li:nth-child(5) .ico { animation-delay: 1.4s; }
.js .paso:not(.is-in) .lista-ok .ico { animation: none; }
.barra-progreso { margin-top: auto; height: 3px; border-radius: 3px; background: var(--line); overflow: hidden; }
.barra-progreso span { display: block; height: 100%; width: 100%; background: linear-gradient(90deg, var(--violeta), var(--verde)); transform-origin: left; }
.js .paso:not(.is-in) .barra-progreso span { transform: scaleX(0); }
.js .paso.is-in .barra-progreso span { animation: llenar 1.9s ease-out both; }
@keyframes llenar { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.mini--entrega { flex-direction: row; gap: 14px; }
.mini__poster { width: 96px; height: auto; aspect-ratio: 9 / 16; object-fit: cover; border-radius: 9px; border: 1px solid var(--line-2); flex: none; }
.mini--entrega > div { flex: 1; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.entrega { display: flex; align-items: center; gap: 8px; padding: 9px 10px; border-radius: 9px; background: var(--raise); border: 1px solid var(--line); font-size: 12.5px; color: var(--text-3); }
.entrega b { color: var(--text); font-weight: 600; }
.entrega span { margin-left: auto; color: var(--text-4); }
.entrega .ico { width: 14px; height: 14px; }

/* ---------- Resultados ---------- */
.cab-seccion { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; }
.carrusel__botones { display: flex; gap: 8px; flex: none; }
.carrusel { margin: 36px -20px 0; padding: 0 20px 6px; display: grid; grid-auto-flow: column; grid-auto-columns: 72%; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; scroll-padding: 0 20px; }
.carrusel::-webkit-scrollbar { display: none; }
.video-card { scroll-snap-align: start; min-width: 0; }
.video-card__media { aspect-ratio: 9 / 16; border-radius: 14px; overflow: hidden; background: #000; border: 1px solid var(--line); transition: transform .3s, border-color .3s; }
.video-card:hover .video-card__media { border-color: var(--line-2); transform: translateY(-3px); }
.video-card h3 { margin-top: 14px; min-height: 2.7em; font-size: 15.5px; line-height: 1.35; font-weight: 600; letter-spacing: -0.01em; text-wrap: balance; }
.video-card__meta { margin-top: 8px; display: flex; justify-content: space-between; font-size: 13px; color: var(--text-3); }

/* ---------- Precio ---------- */
.precio { display: grid; gap: 40px; }
.precio__texto .h2 { margin-top: 12px; }
.tarjeta-precio { position: relative; padding: 28px 24px; border-radius: 18px; background: linear-gradient(180deg, #111B2E, var(--panel)); border: 1px solid var(--line-2); box-shadow: 0 30px 80px -40px rgba(123, 92, 255, 0.55); }
.tarjeta-precio::before { content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; background: linear-gradient(160deg, rgba(123, 92, 255, 0.8), rgba(123, 92, 255, 0) 45%); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; }
.tarjeta-precio__nombre { font-weight: 600; font-size: 15px; }
.tarjeta-precio__monto { margin-top: 18px; font-size: clamp(52px, 8vw, 64px); line-height: 1; font-weight: 700; letter-spacing: -0.045em; }
.tarjeta-precio__monto small { font-size: 14px; font-weight: 500; letter-spacing: 0; color: var(--text-3); }
.tarjeta-precio__antes { margin-top: 6px; color: var(--text-3); font-size: 14px; }
.tarjeta-precio .btn { margin-top: 24px; }
.tarjeta-precio__seguro { margin-top: 10px; text-align: center; font-size: 12.5px; color: var(--text-4); }
.lista-incluye { margin-top: 24px; padding-top: 22px; border-top: 1px solid var(--line); display: grid; gap: 12px; color: var(--text-2); font-size: 15px; }
.lista-incluye li { display: flex; gap: 10px; align-items: flex-start; }
.lista-incluye .ico { margin-top: 4px; color: var(--violeta-2); }
.sellos { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 8px 16px; font-size: 12.5px; color: var(--text-3); }
.sellos li { display: inline-flex; align-items: center; gap: 6px; }
.sellos .ico { width: 14px; height: 14px; }
.nota { margin-top: 14px; font-size: 13px; color: var(--text-4); }
.nota a { color: var(--text-3); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Garantía ---------- */
.garantia { display: grid; gap: 40px; align-items: center; }
.sello-garantia { position: relative; width: 210px; height: 210px; justify-self: center; }
.sello-garantia svg { width: 100%; height: 100%; animation: girar 40s linear infinite; }
.sello-garantia__borde { fill: none; stroke: var(--line-2); stroke-width: 1.2; }
.sello-garantia__giro { fill: var(--text-3); font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.18em; }
.sello-garantia__num { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; font-size: 64px; line-height: .9; font-weight: 700; letter-spacing: -0.04em; }
.sello-garantia__num small { display: block; margin-top: 10px; font-family: var(--mono); font-size: 11px; font-weight: 400; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-3); }
@keyframes girar { to { transform: rotate(360deg); } }
.garantia .h2 { margin-top: 12px; }
.lista-linea { margin-top: 28px; border-top: 1px solid var(--line); }
.lista-linea li { display: flex; align-items: center; gap: 12px; padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 15px; font-weight: 500; }
.lista-linea .ico { color: var(--text-3); }

/* ---------- Preguntas ---------- */
.faq { display: grid; gap: 36px; }
.faq__lista { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 19px 0; font-size: 15.5px; font-weight: 600; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; width: 20px; text-align: center; font-size: 22px; font-weight: 300; line-height: 1; color: var(--text-3); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq summary:hover { color: #fff; }
.faq details p { padding: 0 36px 20px 0; color: var(--text-3); font-size: 15px; line-height: 1.65; }

/* ---------- Cierre ---------- */
.cierre { position: relative; padding: 110px 0 120px; text-align: center; overflow: hidden; }
.cierre::before { content: ""; position: absolute; inset: 0; background: radial-gradient(560px 300px at 50% 55%, rgba(123, 92, 255, 0.2), transparent 70%); pointer-events: none; }
.cierre .wrap { position: relative; }
.cierre__acciones { margin-top: 36px; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }

/* ---------- Pie ---------- */
.pie { border-top: 1px solid var(--line); padding: 52px 0 calc(32px + env(safe-area-inset-bottom)); }
.pie__fila { display: grid; gap: 36px; }
.redes { margin-top: 18px; display: flex; gap: 8px; }
.redes a { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; border: 1px solid var(--line); color: var(--text-3); transition: color .15s, border-color .15s; }
.redes a:hover { color: var(--text); border-color: var(--line-2); }
.redes svg { width: 16px; height: 16px; fill: currentColor; }
.pie__col { display: flex; flex-direction: column; gap: 10px; font-size: 14px; color: var(--text-3); }
.pie__col a:hover { color: var(--text); }
.pie__titulo { color: var(--text); font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.pie__legal { margin-top: 44px; display: grid; gap: 6px; font-size: 12px; line-height: 1.6; color: var(--text-4); }

/* ---------- Barra fija de compra (celular) ---------- */
.barra-compra { position: fixed; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 60; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 10px 10px 16px; border-radius: 16px; background: rgba(18, 28, 46, 0.88); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border: 1px solid var(--line-2); box-shadow: 0 16px 40px -12px rgba(0, 0, 0, 0.8); font-size: 14px; color: var(--text-3); transform: translateY(140%); transition: transform .3s cubic-bezier(.2, .8, .2, 1); }
.barra-compra strong { color: var(--text); font-weight: 600; margin-right: 4px; }
.barra-compra.visible { transform: none; }

/* ---------- Aparición ---------- */
.js .revelar { opacity: 0; transform: translateY(16px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .8, .2, 1); }
.js .revelar.is-in { opacity: 1; transform: none; }

/* ---------- Tamaños ---------- */
@media (min-width: 640px) {
  .wrap { padding: 0 32px; }
  .carrusel { margin: 36px -32px 0; padding: 0 32px 6px; grid-auto-columns: 42%; scroll-padding: 0 32px; }
  .cifras__fila { grid-template-columns: repeat(3, auto); justify-content: start; column-gap: 72px; }
  .cifra:last-child { grid-column: auto; }
  .pasos { grid-template-columns: repeat(2, 1fr); column-gap: 32px; }
  .pie__fila { grid-template-columns: 2fr 1fr 1fr; }
}
@media (min-width: 900px) {
  .heroe { padding-top: 104px; }
  .solo-ancho { display: inline; }
  .heroe__fila { grid-template-columns: 1fr auto; align-items: end; }
  .heroe__precio { margin-bottom: 64px; }
  .nav__menu { display: flex; gap: 6px; }
  .nav__sep { display: block; }
  .app { grid-template-columns: 1fr 260px; }
  .app__vista { display: block; }
  .msg-ia__video { display: none; }
  .pasos { grid-template-columns: repeat(3, 1fr); column-gap: 0; }
  .paso { padding: 0 32px; border-left: 1px solid var(--line); }
  .paso:first-child { padding-left: 0; border-left: 0; }
  .mini__poster { width: 64px; }
  .entrega { white-space: nowrap; }
  .carrusel { margin: 40px 0 0; padding: 0 0 6px; grid-auto-columns: calc((100% - 48px) / 4); scroll-padding: 0; }
  .carrusel__botones { display: none; }
  .precio { grid-template-columns: 1fr minmax(0, 500px); align-items: start; column-gap: 64px; }
  .garantia { grid-template-columns: 360px 1fr; }
  .faq { grid-template-columns: 5fr 7fr; column-gap: 64px; align-items: start; }
  .faq__cab { position: sticky; top: 96px; }
  .barra-compra { display: none; }
}
@media (min-width: 1120px) {
  .app { grid-template-columns: 232px 1fr 280px; }
  .app__lado { display: block; }
  .chat { padding: 26px 28px 0; }
  .mini__poster { width: 96px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .revelar { opacity: 1; transform: none; }
  .js .tarea .ico, .js .lista-ok .ico { opacity: 1; transform: none; }
  .js .paso .barra-progreso span { transform: none; }
}