/* Vantage Growth IA · «Mientras duermes» · W1
   Una noche que amanece: del azul noche al blanco y celeste de la mañana.
   Colores del onboarding y del logo. Tipografía: Montserrat servida desde este mismo sitio (OFL). Sin morados ni degradados de plantilla. */

@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url("/assets/fonts/montserrat-latin-wght.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url("/assets/fonts/montserrat-latin-ext-wght.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }

:root {
  --noche: #060F1E; --azul-noche: #0A1E3D; --azul: #12407A; --cian: #00AEEF; --cian-b: #00E6FF; --celeste: #58D8E8;
  --manana: #F4FAFF; --blanco: #FFFFFF; --texto-claro: #E8F2FF; --texto-oscuro: #0A1E3D; --texto-suave: #3C557A;
  --radio: 18px; --max: 1180px; --cabecera: 68px;
  --fuente: "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--cabecera) + 12px); }
body { margin: 0; font-family: var(--fuente); font-size: 1.0625rem; line-height: 1.65; color: var(--texto-oscuro); background: var(--noche); overflow-x: hidden; }
img, video, canvas, svg { max-width: 100%; }
a { color: var(--azul); }
a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible, select:focus-visible, [tabindex]:focus-visible { outline: 3px solid var(--cian-b); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .6em; font-weight: 700; letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 5.2vw, 3.9rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.saltar { position: absolute; left: 12px; top: -60px; background: var(--cian-b); color: var(--noche); padding: 10px 16px; border-radius: 8px; z-index: 100; font-weight: 700; }
.saltar:focus { top: 10px; }
.contenedor { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.etq { display: inline-block; font-size: .78rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--cian-b); margin-bottom: 14px; }
.hora { font-variant-numeric: tabular-nums; }
.ia { display: inline-block; font-size: .72rem; font-weight: 600; letter-spacing: .02em; padding: 4px 10px; border-radius: 999px; background: rgba(6,15,30,.72); color: var(--texto-claro); border: 1px solid rgba(0,174,239,.5); }

/* ---------- botones ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; font: 700 1rem/1 var(--fuente); padding: 16px 28px; min-height: 52px; border-radius: 999px; border: 2px solid transparent; text-decoration: none; cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s; }
.btn--cian { background: var(--cian); color: var(--noche); box-shadow: 0 0 0 0 rgba(0,230,255,.6); }
.btn--cian:hover { background: var(--cian-b); transform: translateY(-2px); box-shadow: 0 10px 30px rgba(0,174,239,.45); }
.btn--borde { background: transparent; color: var(--texto-claro); border-color: rgba(232,242,255,.55); }
.btn--borde:hover { border-color: var(--cian-b); color: var(--cian-b); }
.btn--azul { background: var(--azul); color: #fff; }
.btn--azul:hover { background: #0e3566; }
.btn--sm { padding: 11px 20px; min-height: 44px; font-size: .92rem; }

/* ---------- cabecera ---------- */
.cab { position: fixed; inset: 0 0 auto 0; height: var(--cabecera); z-index: 50; background: rgba(6,15,30,.78); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid rgba(0,174,239,.22); }
.cab__in { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.cab__logo { display: flex; align-items: center; text-decoration: none; }
.cab__logo img { height: 42px; width: auto; display: block; border-radius: 6px; }
.cab nav { display: flex; align-items: center; gap: 22px; }
.cab nav a:not(.btn) { color: var(--texto-claro); text-decoration: none; font-weight: 500; font-size: .94rem; }
.cab nav a:not(.btn):hover { color: var(--cian-b); }
.cab__menu { display: none; background: none; border: 1px solid rgba(232,242,255,.45); color: var(--texto-claro); border-radius: 10px; padding: 9px 14px; font: 600 .9rem var(--fuente); min-height: 44px; }
@media (max-width: 900px) {
  .cab__menu { display: inline-block; }
  .cab nav { position: absolute; top: var(--cabecera); left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: rgba(6,15,30,.97); padding: 8px 20px 20px; border-bottom: 1px solid rgba(0,174,239,.25); display: none; }
  .cab nav.abierto { display: flex; }
  .cab nav a:not(.btn) { padding: 14px 4px; border-bottom: 1px solid rgba(232,242,255,.1); font-size: 1.02rem; }
  .cab nav .btn { margin-top: 14px; }
}

/* ---------- hilo de luz ---------- */
.hilo { position: fixed; left: 14px; top: calc(var(--cabecera) + 14px); bottom: 20px; width: 3px; z-index: 40; pointer-events: none; background: rgba(0,174,239,.15); border-radius: 3px; }
.hilo i { position: absolute; left: 0; top: 0; width: 100%; height: 100%; background: linear-gradient(var(--cian), var(--cian-b)); border-radius: 3px; transform-origin: top; transform: scaleY(var(--p, 0)); box-shadow: 0 0 12px var(--cian); }
@media (max-width: 700px) { .hilo { left: 5px; width: 2px; } }

/* ---------- secciones: una noche que amanece ---------- */
.sec { position: relative; padding: clamp(72px, 11vw, 140px) 0; }
.sec__hora { display: inline-flex; align-items: center; gap: 8px; font-size: .8rem; font-weight: 700; letter-spacing: .08em; color: var(--cian-b); margin-bottom: 14px; }
.sec__hora::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--cian-b); box-shadow: 0 0 10px var(--cian-b); }
.sec--problema { background: linear-gradient(#060F1E, #0A1E3D); color: var(--texto-claro); padding: 0; }
.sec--sistema { background: linear-gradient(#0A1E3D, #0D2C57); color: var(--texto-claro); }
.sec--negocios { background: linear-gradient(#0D2C57, #12407A); color: var(--texto-claro); }
.sec--pruebalo { background: linear-gradient(#12407A, #8FC9EA); color: var(--texto-oscuro); }
.sec--video { background: linear-gradient(#8FC9EA, #D9F0FA); color: var(--texto-oscuro); }
.sec--como { background: linear-gradient(#D9F0FA, #F4FAFF); color: var(--texto-oscuro); }
.sec--cierre { background: linear-gradient(#F4FAFF, #FFFFFF); color: var(--texto-oscuro); }
.sec--pruebalo .sec__hora, .sec--video .sec__hora, .sec--como .sec__hora, .sec--cierre .sec__hora { color: #0b6b95; }
.sec--pruebalo .sec__hora::before, .sec--video .sec__hora::before, .sec--como .sec__hora::before, .sec--cierre .sec__hora::before { background: #0b6b95; box-shadow: 0 0 10px #58D8E8; }
.cabecera-seccion { max-width: 760px; margin-bottom: 44px; }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); line-height: 1.6; }
.sec--sistema .lead, .sec--negocios .lead, .sec--problema .lead { color: rgba(232,242,255,.86); }

/* ---------- portada: video que avanza con el scroll ---------- */
.hero { position: relative; height: 320vh; background: var(--noche); }
.hero__escena { position: sticky; top: 0; height: 100vh; min-height: 560px; overflow: hidden; }
.hero canvas, .hero__poster { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.hero__velo { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(6,15,30,.88) 0%, rgba(6,15,30,.55) 42%, rgba(6,15,30,0) 72%), linear-gradient(0deg, rgba(6,15,30,.7), rgba(6,15,30,0) 38%); pointer-events: none; }
.hero__texto { position: absolute; left: 0; right: 0; top: 50%; transform: translateY(-46%); z-index: 3; }
.hero__texto .contenedor { max-width: var(--max); }
.hero__texto h1 { max-width: 13.5em; color: #fff; text-shadow: 0 2px 30px rgba(6,15,30,.8); }
.hero__texto p.lead { max-width: 36em; color: rgba(232,242,255,.92); }
.hero__acciones { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 26px; }
.hero__nota { font-size: .88rem; color: rgba(232,242,255,.8); margin-top: 14px; }
.hero__reloj { position: absolute; right: 24px; top: calc(var(--cabecera) + 22px); z-index: 3; font-weight: 800; font-size: clamp(1.4rem, 3vw, 2.2rem); color: var(--cian-b); text-shadow: 0 0 20px rgba(0,230,255,.6); }
.hero__ia { position: absolute; right: 24px; bottom: 22px; z-index: 3; }
.hero__mensajes { position: absolute; z-index: 3; left: 36%; bottom: 17%; width: min(340px, 60vw); display: flex; flex-direction: column; gap: 10px; pointer-events: none; }
.burbuja { align-self: flex-start; background: rgba(232,242,255,.95); color: var(--texto-oscuro); padding: 10px 16px; border-radius: 16px 16px 16px 4px; font-size: .92rem; font-weight: 500; line-height: 1.4; box-shadow: 0 10px 30px rgba(0,0,0,.35); opacity: 0; transform: translateY(12px) scale(.96); transition: opacity .5s, transform .5s; }
.burbuja.on { opacity: 1; transform: none; }
.hero__sigue { position: absolute; left: 50%; bottom: 20px; transform: translateX(-50%); z-index: 3; font-size: .78rem; letter-spacing: .12em; color: rgba(232,242,255,.7); text-transform: uppercase; }
@media (max-width: 800px) {
  .hero { height: 260vh; }
  .hero__velo { background: linear-gradient(0deg, rgba(6,15,30,.92) 0%, rgba(6,15,30,.55) 55%, rgba(6,15,30,.2) 100%); }
  .hero__texto { top: auto; bottom: 9%; transform: none; }
  .hero__mensajes { left: 8%; bottom: auto; top: calc(var(--cabecera) + 70px); }
  .hero__reloj { right: 16px; }
  .hero__sigue { display: none; }
}

/* ---------- El problema (reloj que avanza) ---------- */
.problema { position: relative; height: 260vh; }
.problema__escena { position: sticky; top: var(--cabecera); min-height: calc(100vh - var(--cabecera)); padding: 40px 0; display: flex; flex-direction: column; justify-content: center; }
.problema h2 { max-width: 20em; }
.problema__texto { max-width: 38em; color: rgba(232,242,255,.88); }
.reloj { display: flex; align-items: center; gap: 14px; margin: 18px 0 22px; font-weight: 800; font-size: clamp(2rem, 5vw, 3.2rem); color: var(--cian-b); }
.reloj small { font-size: .85rem; font-weight: 600; color: rgba(232,242,255,.7); letter-spacing: .08em; text-transform: uppercase; }
.divide { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.lado { border: 1px solid rgba(0,174,239,.3); border-radius: var(--radio); padding: 20px; background: rgba(10,30,61,.55); min-height: 230px; }
.lado h3 { font-size: .95rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 14px; }
.lado--sin h3 { color: #ffb4a8; }
.lado--con h3 { color: var(--cian-b); }
.lado ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 9px; }
.lado li { background: rgba(232,242,255,.1); border-radius: 12px; padding: 9px 14px; font-size: .9rem; opacity: 0; transform: translateY(10px); transition: opacity .4s, transform .4s; display: flex; justify-content: space-between; gap: 10px; }
.lado li.on { opacity: 1; transform: none; }
.lado--sin li { border-left: 3px solid #ff8a78; }
.lado--con li { border-left: 3px solid var(--cian-b); }
.lado--con li::after { content: "Respondido"; font-size: .74rem; font-weight: 700; color: var(--cian-b); white-space: nowrap; }
.lado--sin li::after { content: "Sin responder"; font-size: .74rem; font-weight: 700; color: #ffb4a8; white-space: nowrap; }
.problema__nota { font-size: .82rem; color: rgba(232,242,255,.62); margin-top: 14px; }
.escenas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; padding: 70px 0 110px; }
.escena { border: 1px solid rgba(0,174,239,.28); border-radius: var(--radio); padding: 24px; background: rgba(10,30,61,.5); }
.escena b { display: block; color: var(--cian-b); font-size: .8rem; letter-spacing: .08em; margin-bottom: 8px; }
.escena h3 { color: #fff; }
.escena p { color: rgba(232,242,255,.82); margin: 0; font-size: .98rem; }
@media (max-width: 800px) { .problema { height: 230vh; } .divide { grid-template-columns: 1fr; } .escenas { grid-template-columns: 1fr; } }

/* ---------- El sistema (núcleo y siete módulos) ---------- */
.nucleo { position: relative; width: 100%; aspect-ratio: 16 / 9; max-height: 640px; border-radius: 24px; background: radial-gradient(ellipse at center, rgba(0,174,239,.16), rgba(6,15,30,0) 65%); border: 1px solid rgba(0,174,239,.22); overflow: hidden; }
.nucleo canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.nucleo__etq { position: absolute; left: 0; top: 0; z-index: 2; transform: translate(-50%, -50%); text-align: center; text-decoration: none; color: var(--texto-claro); width: 168px; padding: 8px 10px; border-radius: 14px; background: rgba(6,15,30,.78); border: 1px solid rgba(0,174,239,.55); transition: border-color .2s, background .2s; will-change: transform; }
.nucleo__etq b { display: block; font-size: .86rem; line-height: 1.2; }
.nucleo__etq span { display: block; font-size: .72rem; line-height: 1.3; color: rgba(232,242,255,.8); max-height: 0; overflow: hidden; opacity: 0; transition: max-height .3s, opacity .3s, margin .3s; }
.nucleo__etq:hover, .nucleo__etq:focus-visible { border-color: var(--cian-b); background: rgba(10,30,61,.96); z-index: 4; }
.nucleo__etq:hover span, .nucleo__etq:focus-visible span, .nucleo.abierto .nucleo__etq span { max-height: 4.5em; opacity: 1; margin-top: 4px; }
.nucleo__ayuda { text-align: center; font-size: .85rem; color: rgba(232,242,255,.7); margin-top: 14px; }
.modulos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.modulos a { display: block; height: 100%; text-decoration: none; color: var(--texto-claro); border: 1px solid rgba(0,174,239,.4); border-radius: var(--radio); padding: 18px 20px; background: rgba(10,30,61,.6); }
.modulos a:hover { border-color: var(--cian-b); }
.modulos b { display: block; margin-bottom: 4px; color: #fff; }
.modulos span { font-size: .92rem; color: rgba(232,242,255,.84); }
.nucleo, .nucleo__ayuda { display: none; }
.con-3d .nucleo { display: block; }
.con-3d .nucleo__ayuda { display: block; }
.con-3d .modulos { display: none; }
.logo-circulo { width: 150px; height: 150px; border-radius: 50%; overflow: hidden; position: relative; box-shadow: 0 0 60px rgba(0,174,239,.35); }
.logo-circulo img { position: absolute; width: 112%; height: 112%; left: -6%; top: -6%; max-width: none; }

/* ---------- Elige tu negocio ---------- */
.pestanas { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 26px; }
.pestanas [role="tab"] { font: 700 .95rem var(--fuente); color: var(--texto-claro); background: rgba(10,30,61,.55); border: 1px solid rgba(0,174,239,.45); border-radius: 999px; padding: 12px 22px; min-height: 46px; cursor: pointer; }
.pestanas [role="tab"][aria-selected="true"] { background: var(--cian); color: var(--noche); border-color: var(--cian); }
.neg { display: none; grid-template-columns: 1.15fr 1fr; gap: 30px; align-items: center; }
.neg.on { display: grid; }
.neg__img { position: relative; border-radius: 24px; overflow: hidden; aspect-ratio: 16/9; background: var(--azul-noche); border: 1px solid rgba(0,174,239,.3); }
.neg__img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.neg__img img.dia { opacity: 0; }
.neg.on .neg__img img.dia { animation: amanece 7s ease-in-out 1 forwards .6s; }
@keyframes amanece { to { opacity: 1; } }
.neg__img .ia { position: absolute; left: 12px; bottom: 12px; }
.neg ol { padding-left: 1.2em; margin: 0 0 22px; }
.neg li { margin: 0 0 8px; color: rgba(232,242,255,.92); }
.neg h3 { color: #fff; font-size: 1.5rem; }
@media (max-width: 800px) { .neg.on { grid-template-columns: 1fr; } }

/* ---------- Pruébalo tú (chat) ---------- */
.panel { background: rgba(255,255,255,.94); border-radius: 24px; padding: clamp(24px, 4vw, 44px); box-shadow: 0 24px 70px rgba(6,15,30,.25); color: var(--texto-oscuro); }
.panel h2 { color: var(--azul-noche); }
.chat { margin-top: 26px; display: none; }
.chat.on { display: block; }
.chat__aviso { font-size: .9rem; background: #E6F6FD; border: 1px solid #9ad8f2; border-radius: 12px; padding: 12px 16px; margin-bottom: 12px; }
.chat iframe { width: 100%; height: min(620px, 80vh); border: 1px solid #bfe0f0; border-radius: 16px; background: #fff; }
.chat__texto { font-size: .9rem; margin-top: 10px; }

/* ---------- Video ---------- */
.video { position: relative; max-width: 960px; margin: 0 auto; border-radius: 24px; overflow: hidden; box-shadow: 0 24px 70px rgba(6,15,30,.3); background: var(--noche); }
.video video { display: block; width: 100%; height: auto; aspect-ratio: 16/9; background: var(--noche); }
.video .ia { position: absolute; left: 14px; top: 14px; z-index: 2; pointer-events: none; }
.video__nota { text-align: center; font-size: .86rem; color: var(--texto-suave); margin-top: 14px; }

/* ---------- Cómo trabajamos / preguntas ---------- */
.pasos { counter-reset: p; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; list-style: none; margin: 0 0 70px; padding: 0; }
.pasos li { counter-increment: p; background: #fff; border: 1px solid #cfe7f4; border-radius: var(--radio); padding: 26px; box-shadow: 0 10px 30px rgba(18,64,122,.08); }
.pasos li::before { content: counter(p); display: inline-flex; width: 38px; height: 38px; border-radius: 50%; background: var(--azul); color: #fff; align-items: center; justify-content: center; font-weight: 800; margin-bottom: 12px; }
.pasos p { margin: 0; color: var(--texto-suave); }
@media (max-width: 800px) { .pasos { grid-template-columns: 1fr; } }
.faq details { background: #fff; border: 1px solid #cfe7f4; border-radius: 14px; padding: 4px 22px; margin-bottom: 12px; }
.faq summary { cursor: pointer; font-weight: 700; padding: 16px 0; list-style: none; display: flex; justify-content: space-between; gap: 14px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.4rem; line-height: 1; color: var(--azul); }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--texto-suave); padding-bottom: 12px; margin: 0; }

/* ---------- Cierre y formulario ---------- */
.cierre { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(26px, 5vw, 64px); align-items: start; }
.cierre__foto { position: relative; border-radius: 24px; overflow: hidden; margin-top: 22px; aspect-ratio: 16/9; box-shadow: 0 20px 50px rgba(18,64,122,.2); }
.cierre__foto img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cierre__foto .ia { position: absolute; left: 12px; bottom: 12px; }
.cierre h2 { color: var(--azul-noche); }
.firma { display: flex; align-items: center; gap: 18px; margin-top: 26px; }
.firma p { margin: 0; color: var(--texto-suave); font-size: .95rem; }
form.demo { background: #fff; border: 1px solid #cfe7f4; border-radius: 24px; padding: clamp(22px, 3.5vw, 36px); box-shadow: 0 18px 50px rgba(18,64,122,.12); }
.campo { margin-bottom: 16px; }
.campo label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: 6px; }
.campo input[type="text"], .campo input[type="email"], .campo input[type="tel"], .campo select { width: 100%; font: 500 1rem var(--fuente); padding: 13px 14px; min-height: 48px; border: 1.5px solid #9fbfd6; border-radius: 12px; background: #fff; color: var(--texto-oscuro); }
.campo input:focus, .campo select:focus { border-color: var(--cian); outline: 3px solid rgba(0,174,239,.3); }
.fila2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .fila2 { grid-template-columns: 1fr; } }
.casilla { display: flex; gap: 12px; align-items: flex-start; font-size: .86rem; line-height: 1.5; margin-bottom: 14px; color: var(--texto-oscuro); }
.casilla input { width: 22px; height: 22px; margin-top: 2px; flex: 0 0 auto; accent-color: var(--azul); }
.trampa { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.cf-turnstile { margin: 14px 0; min-height: 65px; }
.form__nota { font-size: .8rem; color: var(--texto-suave); margin-top: 10px; }
@media (max-width: 900px) { .cierre { grid-template-columns: 1fr; } }

/* ---------- pie ---------- */
.pie { background: var(--noche); color: var(--texto-claro); padding: 56px 0 40px; font-size: .92rem; }
.pie__in { display: grid; grid-template-columns: 1.3fr 1fr; gap: 30px; }
.pie a { color: var(--texto-claro); text-decoration: none; }
.pie a:hover { color: var(--cian-b); text-decoration: underline; }
.pie ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 18px; }
.pie p { margin: 0 0 10px; }
.pie__copia { margin-top: 28px; padding-top: 20px; border-top: 1px solid rgba(232,242,255,.15); color: rgba(232,242,255,.75); }
@media (max-width: 800px) { .pie__in { grid-template-columns: 1fr; } }

/* ---------- páginas interiores ---------- */
.int { background: var(--manana); color: var(--texto-oscuro); }
.int__hero { background: linear-gradient(#060F1E, #0A1E3D 70%, #12407A); color: var(--texto-claro); padding: calc(var(--cabecera) + 64px) 0 70px; }
.int__hero h1 { color: #fff; max-width: 16em; font-size: clamp(1.9rem, 4.4vw, 3.2rem); }
.int__hero .lead { max-width: 40em; color: rgba(232,242,255,.9); }
.migas { font-size: .86rem; margin-bottom: 18px; color: rgba(232,242,255,.75); }
.migas a { color: var(--texto-claro); }
.int__cuerpo { padding: 64px 0 40px; }
.cols { display: grid; grid-template-columns: 1.2fr 1fr; gap: 44px; align-items: start; }
@media (max-width: 900px) { .cols { grid-template-columns: 1fr; } }
.int h2 { color: var(--azul-noche); font-size: clamp(1.4rem, 2.6vw, 1.9rem); margin-top: 1.4em; }
.int h2:first-child { margin-top: 0; }
.chulos { list-style: none; padding: 0; margin: 0 0 1.4em; }
.chulos li { position: relative; padding: 0 0 12px 34px; }
.chulos li::before { content: ""; position: absolute; left: 0; top: 6px; width: 20px; height: 20px; border-radius: 50%; background: var(--cian); box-shadow: 0 0 0 4px rgba(0,174,239,.2); }
.tarjeta { background: #fff; border: 1px solid #cfe7f4; border-radius: var(--radio); padding: 26px; box-shadow: 0 10px 30px rgba(18,64,122,.08); margin-bottom: 18px; }
.tarjeta h3 { color: var(--azul-noche); }
.tarjeta p:last-child { margin-bottom: 0; }
.tarjeta--limite { border-left: 5px solid var(--azul); }
.rel { display: flex; flex-wrap: wrap; gap: 10px; padding: 0; list-style: none; margin: 0; }
.rel a { display: inline-block; padding: 10px 18px; border-radius: 999px; background: #E6F6FD; border: 1px solid #9ad8f2; color: var(--azul-noche); font-weight: 600; font-size: .92rem; text-decoration: none; }
.rel a:hover { background: var(--cian); border-color: var(--cian); }
.banda { background: linear-gradient(#12407A, #0A1E3D); color: var(--texto-claro); padding: 64px 0; text-align: center; }
.banda h2 { color: #fff; }
.banda p { max-width: 36em; margin: 0 auto 26px; color: rgba(232,242,255,.9); }
.legal { max-width: 800px; margin: 0 auto; padding: calc(var(--cabecera) + 48px) 20px 70px; background: var(--manana); }
.legal h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); color: var(--azul-noche); }
.legal h2 { font-size: 1.5rem; color: var(--azul-noche); margin-top: 2em; }
.legal h3 { font-size: 1.15rem; color: var(--azul-noche); margin-top: 1.6em; }
.legal table { border-collapse: collapse; width: 100%; font-size: .93rem; }
.legal th, .legal td { border: 1px solid #b9d3e4; padding: 10px 12px; text-align: left; vertical-align: top; }
.legal th { background: #E6F6FD; }
.legal .tabla { overflow-x: auto; margin: 1.2em 0; }
.legal blockquote { margin: 1em 0; padding: 10px 18px; border-left: 4px solid var(--cian); background: #E6F6FD; }
.legal-fondo { background: var(--manana); }

/* ---------- detalles ---------- */
.hero__fase2 { position: absolute; z-index: 3; left: 0; right: 0; top: 26%; text-align: center; margin: 0; padding: 0 24px; font-weight: 800; font-size: clamp(1.3rem, 3.2vw, 2.4rem); color: #fff; text-shadow: 0 2px 30px rgba(6,15,30,.85); }
html.js .hero__fase2 { opacity: 0; }
.hero canvas { opacity: 0; }
.hero.listo canvas { opacity: 1; }
.neg-solo { margin-bottom: 30px; }
.neg-solo img.dia { opacity: 0; animation: amanece 7s ease-in-out 1 forwards .6s; }
.pasos-lista { padding-left: 1.3em; margin: 0 0 1.4em; }
.pasos-lista li { margin: 0 0 10px; }
.migas.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; }
.legal, .legal a, .legal strong, .legal td, .legal th { overflow-wrap: anywhere; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
  .burbuja, .lado li { opacity: 1; transform: none; }
  .neg__img img.dia { opacity: 1; }
}