/* Sistema de diseño de las páginas de producto (Presente, Estima Fácil Residente, Gastos de Obra y la vitrina).
   Base: auditorías taste-skill e impeccable del 4-nov-2026. Fondo y cian de la marca; Outfit como única familia;
   un solo acento; nada se anima con el scroll; con prefers-reduced-motion todo queda quieto. */

:root {
    --g-main: #050914;
    --g-alt: #0b1220;
    --g-dark: #03050b;
    --card: #0d1526;
    --frag: #131c2e;
    --ink: #e9eef5;
    --c-text: #c9d2de;
    --muted: #8b97a8;
    --line: rgba(233, 238, 245, 0.12);
    --line-strong: rgba(233, 238, 245, 0.28);
    --accent: #00f0ff;
    --accent-ink: #041016;
    --accent-hover: #6ff6ff;
    --lit: #c6d3df;
    --lit-2: #d6e0e9;
    --wa: #128c4a;

    --font: 'Outfit', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --t-h1: clamp(2.375rem, 1.586rem + 3.238vw, 4.5rem);
    --t-h2: clamp(1.875rem, 1.457rem + 1.714vw, 3rem);
    --t-h3: clamp(1.25rem, 1.15rem + .4vw, 1.5rem);
    --t-lead: clamp(1.125rem, 1.079rem + .19vw, 1.25rem);
    --t-stat: clamp(1.75rem, 1.518rem + .952vw, 2.375rem);
    --measure: 62ch;

    --nav: 72px;
    --gut: 80px;
    --wrap: min(100% - 2 * var(--gut), 1280px);
    --r-sm: 8px;
    --r-md: 12px;
    --r-lg: 20px;
    --sh-hover: 0 8px 24px rgb(0 0 0 / .35);
    --u-shadow: 0 1px 2px rgb(0 0 0 / .25), 0 18px 40px rgb(0 0 0 / .35);

    --m-in: 140ms;
    --m-out: 200ms;
    --m-press: 90ms;
    --m-ease: cubic-bezier(.2, .8, .2, 1);
}
@media (max-width: 1023px) { :root { --gut: 48px; } }
@media (max-width: 639px) { :root { --nav: 60px; --gut: 16px; } }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { background: var(--g-main); color: var(--c-text); font: 400 1rem/1.625 var(--font); -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--nav) + 16px); }
body { background: var(--g-main); min-height: 100vh; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, h4 { color: var(--ink); font-weight: 500; line-height: 1.1; text-wrap: balance; }
p { max-width: var(--measure); text-wrap: pretty; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -100px; z-index: 50; background: var(--accent); color: var(--accent-ink); padding: 8px 16px; border-radius: var(--r-sm); text-decoration: none; }
.skip:focus { top: 12px; }

.wrap { width: var(--wrap); margin: 0 auto; }
.label { font-size: .8125rem; font-weight: 500; color: var(--muted); letter-spacing: .01em; }
.label--accent { color: var(--accent); }
.lead { font-size: var(--t-lead); line-height: 1.55; color: var(--c-text); }
.small { font-size: .875rem; color: var(--muted); }

/* ---------- Navegación ---------- */
.nav { position: fixed; inset: 0 0 auto; height: var(--nav); z-index: 20; background: var(--g-main); border-bottom: 1px solid var(--line); }
.nav__in { width: var(--wrap); height: 100%; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.nav__brand { font-weight: 500; font-size: 1.125rem; letter-spacing: .08em; color: var(--ink); text-decoration: none; white-space: nowrap; }
.nav__links { list-style: none; display: flex; align-items: center; gap: 28px; }
.nav__links > li > a:not(.btn), .nav__dd-top { font-size: .9375rem; font-weight: 500; color: var(--ink); text-decoration: none; background: linear-gradient(currentColor 0 0) 0 calc(100% + 3px) / 0 1px no-repeat; transition: background-size var(--m-out) var(--m-ease); padding: 6px 0; }
.nav__links > li > a:not(.btn):hover, .nav__dd-top:hover { background-size: 100% 1px; }
.nav__links a[aria-current="page"], .nav__dd-top[aria-current="page"] { color: var(--accent); }
.nav__dd { position: relative; }
.nav__dd-menu { list-style: none; position: absolute; top: calc(100% + 14px); left: -20px; width: 360px; padding: 8px; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-md); box-shadow: var(--u-shadow); visibility: hidden; opacity: 0; transform: translateY(-4px); transition: opacity var(--m-out) var(--m-ease), transform var(--m-out) var(--m-ease), visibility 0s linear var(--m-out); }
.nav__dd::after { content: ""; position: absolute; left: 0; right: 0; top: 100%; height: 16px; }
.nav__dd:hover .nav__dd-menu, .nav__dd:focus-within .nav__dd-menu { visibility: visible; opacity: 1; transform: none; transition-delay: 0s; }
.nav__dd-menu a { display: block; padding: 10px 12px; border-radius: var(--r-sm); text-decoration: none; }
.nav__dd-menu a:hover { background: var(--frag); }
.nav__dd-menu b { display: block; font-weight: 500; color: var(--ink); }
.nav__dd-menu small { display: block; font-size: .8125rem; color: var(--muted); line-height: 1.4; }
.nav__dd-menu a[aria-current="page"] b { color: var(--accent); }
.nav .nav__toggle { display: none; }

@media (max-width: 1023px) {
    .nav .nav__toggle { display: inline-flex; }
    .nav__links { position: fixed; inset: var(--nav) 0 0; flex-direction: column; align-items: stretch; gap: 0; padding: 16px var(--gut) 32px; background: var(--g-main); overflow-y: auto; display: none; }
    .nav.is-open .nav__links { display: flex; }
    .nav__links > li { border-bottom: 1px solid var(--line); }
    .nav__links > li > a:not(.btn), .nav__dd-top { display: block; padding: 16px 0; font-size: 1.125rem; background: none; }
    .nav__links > li:last-child { border: 0; padding-top: 24px; }
    .nav__links .btn { width: 100%; justify-content: center; }
    .nav__dd-menu { position: static; width: auto; visibility: visible; opacity: 1; transform: none; background: none; border: 0; box-shadow: none; padding: 0 0 12px; }
    .nav__dd::after { display: none; }
    .nav__dd-menu a { padding: 10px 0; }
}

/* ---------- Botones ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 24px; border-radius: 999px; font: 500 1rem/1 var(--font); text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: background-color var(--m-out) var(--m-ease), border-color var(--m-out) var(--m-ease), transform var(--m-out) var(--m-ease); white-space: nowrap; }
.btn--primary { background: var(--accent); color: var(--accent-ink); }
.btn--secondary { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn--sm { min-height: 40px; padding: 0 18px; font-size: .9375rem; }
.btn--xl { min-height: 60px; padding: 0 32px; font-size: 1.125rem; }
@media (hover: hover) {
    .btn:hover { transform: translateY(-1px); transition-duration: var(--m-in); }
    .btn--primary:hover { background: var(--accent-hover); }
    .btn--secondary:hover { background: rgba(233, 238, 245, .06); border-color: var(--ink); }
}
.btn:active { transform: translateY(1px) scale(.985); transition-duration: var(--m-press); }
.btn[disabled] { opacity: .45; cursor: not-allowed; transform: none; }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.link-arrow { color: var(--ink); text-decoration: none; font-weight: 500; display: inline-flex; gap: 6px; align-items: center; }
.link-arrow span { transition: transform var(--m-out) var(--m-ease); }
.link-arrow:hover span { transform: translateX(3px); }

/* ---------- Secciones ---------- */
main { padding-top: var(--nav); }
.section { padding: 112px 0 96px; }
.section--alt { background: var(--g-alt); }
.section--dark { background: var(--g-dark); }
.section__head { display: grid; gap: 16px; margin-bottom: 56px; max-width: 820px; }
.section__head h2 { font-size: var(--t-h2); letter-spacing: -.03em; }
@media (max-width: 639px) { .section { padding: 72px 0 64px; } .section__head { margin-bottom: 36px; } }

/* ---------- Hero ---------- */
.hero { padding: 64px 0 80px; }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.hero__copy { display: grid; gap: 24px; align-content: start; }
.hero h1 { font-size: var(--t-h1); letter-spacing: -.04em; line-height: 1.02; }
.hero h1 em { font-style: normal; color: var(--accent); }
.facts { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.facts li { font-size: .875rem; color: var(--ink); border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; background: var(--card); }
@media (max-width: 1023px) { .hero__grid { grid-template-columns: 1fr; gap: 40px; } .hero { padding: 40px 0 64px; } }
@media (max-width: 639px) { .hero .btn-row .btn { flex: 1 1 auto; } .hero .btn-row .btn--primary { flex-basis: 100%; } }

/* ---------- Escenario con la UI (panel claro tras los teléfonos) ---------- */
.stage { position: relative; background: linear-gradient(160deg, var(--lit-2), var(--lit)); border-radius: var(--r-lg); padding: 40px 24px; display: flex; justify-content: center; align-items: center; gap: 24px; overflow: hidden; min-height: 560px; }
.stage__tag { position: absolute; left: 16px; top: 14px; font-size: .75rem; font-weight: 500; color: #3a4654; background: rgba(255, 255, 255, .7); padding: 4px 10px; border-radius: 999px; }
.stage .loop-pause { position: absolute; right: 14px; bottom: 14px; }
.float-card { position: absolute; right: 20px; bottom: 56px; width: 230px; background: #fff; color: #1d2733; border-radius: 16px; padding: 14px 16px; box-shadow: 0 12px 32px rgb(20 30 45 / .22); font-size: .8125rem; line-height: 1.45; }
.float-card b { display: block; font-weight: 600; font-size: .9375rem; color: #0f1720; }
.stage:has(.float-card) { justify-content: flex-start; padding-left: 6%; }
@media (max-width: 1180px) { .float-card { display: none; } .stage:has(.float-card) { justify-content: center; padding-left: 24px; } }
@media (max-width: 639px) { .stage { min-height: 0; padding: 40px 8px 24px; border-radius: var(--r-md); } }

/* Teléfono */
.phone { flex: none; width: 290px; background: #0a0d13; border-radius: 42px; padding: 9px; box-shadow: var(--u-shadow), inset 0 0 0 1.5px #262b35; }
.phone--sm { width: 252px; border-radius: 38px; }
.screen { position: relative; border-radius: 34px; overflow: hidden; aspect-ratio: 9 / 19; background: #fff; display: flex; flex-direction: column; font-family: Roboto, system-ui, -apple-system, 'Segoe UI', sans-serif; line-height: 1.3; }
.phone--sm .screen { border-radius: 30px; }
.screen__status { height: 26px; flex: none; display: flex; align-items: center; justify-content: space-between; padding: 0 20px; font-size: 10.5px; font-weight: 600; }
.screen__status i { width: 52px; height: 14px; border-radius: 999px; background: #0a0d13; }
.screen__body { flex: 1; overflow: hidden; display: flex; flex-direction: column; }
@media (max-width: 639px) { .phone { width: min(280px, 82vw); } .stage .phone:not(:first-of-type) { display: none; } }

/* Bucle de estados (un solo movimiento por página, con pausa) */
.loop-state { display: none; }
.loop-state.is-on { display: block; }
.loop-pause { width: 32px; height: 32px; border-radius: 50%; border: 0; background: rgba(10, 13, 19, .7); color: #fff; display: grid; place-items: center; cursor: pointer; }
.loop-pause svg { width: 14px; height: 14px; }

/* ---------- Problema (tres columnas de texto) ---------- */
.pains { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.pain { border-top: 1px solid var(--line-strong); padding-top: 24px; display: grid; gap: 12px; align-content: start; }
.pain h3 { font-size: var(--t-h3); letter-spacing: -.015em; }
.pain__n { font-size: .8125rem; color: var(--accent); font-weight: 500; }
@media (max-width: 860px) { .pains { grid-template-columns: 1fr; } }

/* ---------- Pantallas de la app ---------- */
.screens { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.screens__item { display: grid; gap: 16px; align-content: start; }
.screens__item h3 { font-size: 1.125rem; }
.screens__item > p { font-size: .9375rem; }
.screens__stage { background: linear-gradient(160deg, var(--lit-2), var(--lit)); border-radius: var(--r-lg); padding: 32px 16px; display: flex; justify-content: center; }
@media (max-width: 1023px) { .screens { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; } }

/* ---------- Funciones 2x2 ---------- */
.features { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.feature { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 32px; display: flex; flex-direction: column; gap: 12px; overflow: hidden; }
.feature .frag { flex: 1; }
.feature h3 { font-size: var(--t-h3); letter-spacing: -.015em; }
.feature > p { font-size: .9375rem; }
.frag { margin: 12px -32px -32px; padding: 32px; background: linear-gradient(160deg, var(--lit-2), var(--lit)); min-height: 240px; display: flex; align-items: center; justify-content: center; }
.frag__ui { width: 100%; max-width: 380px; background: #fff; color: #1d2733; border-radius: 14px; padding: 16px; font-family: Roboto, system-ui, sans-serif; font-size: 12.5px; line-height: 1.4; box-shadow: 0 8px 28px rgb(20 30 45 / .14); }
@media (max-width: 860px) { .features { grid-template-columns: 1fr; } .feature { padding: 24px; } .frag { margin: 8px -24px -24px; padding: 24px; } }

/* ---------- Pasos ---------- */
.steps { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; counter-reset: paso; }
.steps li { counter-increment: paso; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px; display: grid; gap: 10px; align-content: start; }
.steps li::before { content: "Paso " counter(paso); font-size: .8125rem; color: var(--accent); font-weight: 500; }
.steps h3 { font-size: 1.25rem; }
.steps p { font-size: .9375rem; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } }

/* ---------- Diagrama de flujo de datos ---------- */
.flow { display: grid; grid-template-columns: 1.1fr auto 1fr; gap: 0; align-items: center; }
.flow__src, .flow__dst { display: grid; gap: 12px; }
.flow__node { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-md); padding: 16px 18px; display: flex; gap: 14px; align-items: center; }
.flow__node b { display: block; color: var(--ink); font-weight: 500; }
.flow__node span { font-size: .875rem; color: var(--muted); }
.flow__node svg { width: 32px; height: 32px; flex: none; }
.flow__node--main { border-color: var(--accent); }
.flow__wire { width: 120px; height: 2px; background: repeating-linear-gradient(90deg, var(--accent) 0 8px, transparent 8px 14px); position: relative; margin: 0 8px; }
.flow__wire::after { content: ""; position: absolute; right: -2px; top: -5px; border: 6px solid transparent; border-left-color: var(--accent); border-right: 0; }
.flow__note { grid-column: 1 / -1; margin-top: 24px; font-size: .9375rem; }
@media (max-width: 860px) {
    .flow { grid-template-columns: 1fr; }
    .flow__wire { width: 2px; height: 48px; margin: 8px auto; background: repeating-linear-gradient(180deg, var(--accent) 0 8px, transparent 8px 14px); }
    .flow__wire::after { right: -5px; top: auto; bottom: -2px; border: 6px solid transparent; border-top-color: var(--accent); border-bottom: 0; }
}

/* ---------- Identidad de cada app ----------
   El cian sigue siendo el único color de acción (botones). El color de cada app solo marca su ícono,
   su resplandor y sus detalles, como los íconos de color de un catálogo de apps. */
.app-presente { --app: #16755B; --app-tint: #62D6A0; }
.app-residente { --app: #1F5FBF; --app-tint: #8DB4F2; }
.app-gastos { --app: #0E7490; --app-tint: #67D3E8; }
.app-estima { --app: #C2410C; --app-tint: #FDA77A; }
.appicon { width: 48px; height: 48px; flex: none; border-radius: 14px; background: linear-gradient(150deg, color-mix(in srgb, var(--app) 78%, #fff), var(--app)); display: grid; place-items: center; box-shadow: 0 6px 18px color-mix(in srgb, var(--app) 45%, transparent), inset 0 1px 0 rgba(255, 255, 255, .25); }
.appicon svg { width: 26px; height: 26px; fill: none; stroke: #fff; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.appicon--sm { width: 32px; height: 32px; border-radius: 10px; }
.appicon--sm svg { width: 18px; height: 18px; }
.app-label { display: inline-flex; align-items: center; gap: 10px; font-size: .9375rem; font-weight: 500; color: var(--ink); }
.app-label small { color: var(--app-tint); font-size: inherit; }

/* Resplandor del color de la app detrás del hero */
.hero--app { background: radial-gradient(55% 65% at 82% 38%, color-mix(in srgb, var(--app) 30%, transparent), transparent 72%); }
.hero--app h1 em { color: var(--app-tint); }
.hero--app .stage { box-shadow: 0 30px 80px color-mix(in srgb, var(--app) 35%, transparent); }
.app-page .pain__n, .app-page .steps li::before { color: var(--app-tint); }
.app-page .feature { border-top: 2px solid color-mix(in srgb, var(--app) 70%, transparent); }

/* ---------- Catálogo: las apps en una pantalla ---------- */
.hero--catalog { padding: 56px 0 72px; background: radial-gradient(70% 60% at 50% 0, rgba(0, 240, 255, .08), transparent 70%); }
.catalog__head { display: grid; gap: 18px; max-width: 860px; margin-bottom: 40px; }
.catalog__head h1 { font-size: clamp(2.25rem, 1.6rem + 2.4vw, 3.75rem); letter-spacing: -.04em; line-height: 1.04; }
.catalog { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.app-tile { position: relative; height: 100%; display: flex; flex-direction: column; gap: 12px; padding: 28px 24px 24px; border-radius: var(--r-lg); text-decoration: none; color: inherit; border: 1px solid var(--line); background: radial-gradient(120% 70% at 0 0, color-mix(in srgb, var(--app) 26%, transparent), transparent 62%), var(--card); transition: transform 180ms var(--m-ease), border-color var(--m-out) var(--m-ease), box-shadow var(--m-out) var(--m-ease); }
@media (hover: hover) { .app-tile:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--app-tint) 60%, transparent); box-shadow: 0 18px 44px color-mix(in srgb, var(--app) 30%, transparent); } }
.app-tile__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 4px; }
.app-tile__cat { font-size: .75rem; font-weight: 500; letter-spacing: .04em; text-transform: uppercase; color: var(--app-tint); }
.app-tile h2, .app-tile h3 { font-size: 1.5rem; letter-spacing: -.02em; }
.app-tile__problem { color: var(--ink); font-size: 1.0625rem; line-height: 1.4; font-weight: 500; }
.app-tile__sol { font-size: .9375rem; line-height: 1.5; flex: 1; }
.app-tile__for { font-size: .8125rem; color: var(--muted); }
.app-tile .link-arrow { padding-top: 14px; border-top: 1px solid var(--line); }
.catalog__cta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; margin-top: 32px; }
.catalog__cta .small { flex-basis: 100%; }
@media (max-width: 1180px) { .catalog { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
/* En el celular el catálogo pasa a una fila por app (ícono, nombre y problema) para que las cuatro quepan en una pantalla */
@media (max-width: 639px) {
    .hero--catalog { padding: 24px 0 48px; }
    .catalog__head { gap: 12px; margin-bottom: 20px; }
    .catalog__head h1 { font-size: 2rem; }
    .catalog__head .lead { font-size: 1rem; }
    .catalog { grid-template-columns: 1fr; gap: 10px; }
    .catalog .app-tile { display: grid; grid-template-columns: 44px minmax(0, 1fr) 16px; column-gap: 14px; row-gap: 2px; align-items: center; padding: 14px 16px; }
    .catalog .app-tile__top { grid-row: 1 / span 2; margin: 0; }
    .catalog .app-tile__cat, .catalog .app-tile__sol, .catalog .app-tile__for { display: none; }
    .catalog .appicon { width: 44px; height: 44px; border-radius: 12px; }
    .catalog .app-tile h2 { font-size: 1.125rem; }
    .catalog .app-tile__problem { font-size: .875rem; font-weight: 400; color: var(--c-text); }
    .catalog .app-tile .link-arrow { grid-column: 3; grid-row: 1 / span 2; border: 0; padding: 0; font-size: 0; }
    .catalog .app-tile .link-arrow span { font-size: 1.25rem; color: var(--app-tint); }
    .catalog__cta { margin-top: 20px; }
    .catalog__cta .btn { flex: 1 1 100%; }
    .others .app-tile { padding: 20px; }
}

/* Otras apps, al final de cada página de app */
.others { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; list-style: none; }
.others .app-tile { padding: 22px; }
.others .app-tile__sol { flex: 1; }
@media (max-width: 1023px) { .others { grid-template-columns: 1fr; } }

/* ---------- Lo que cambia en tu semana (antes → ahora) ---------- */
.shift { list-style: none; display: grid; gap: 0; border-top: 1px solid var(--line-strong); }
.shift li { display: grid; grid-template-columns: minmax(0, 1fr) 48px minmax(0, 1fr); align-items: center; gap: 16px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.shift__before { color: var(--muted); font-size: 1.0625rem; }
.shift__before::before { content: "Antes"; display: block; font-size: .75rem; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 4px; }
.shift__arrow { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: color-mix(in srgb, var(--app, var(--accent)) 30%, transparent); color: var(--app-tint, var(--accent)); font-size: 1.125rem; }
.shift__after { color: var(--ink); font-size: 1.25rem; font-weight: 500; line-height: 1.35; }
.shift__after::before { content: "Con la app"; display: block; font-size: .75rem; letter-spacing: .04em; text-transform: uppercase; color: var(--app-tint, var(--accent)); font-weight: 500; margin-bottom: 4px; }
.incl { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; margin-top: 40px; }
.incl li { font-size: .9375rem; color: var(--ink); background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 8px 16px 8px 34px; position: relative; }
.incl li::before { content: ""; position: absolute; left: 15px; top: 50%; width: 9px; height: 5px; border-left: 1.8px solid var(--app-tint, var(--accent)); border-bottom: 1.8px solid var(--app-tint, var(--accent)); transform: translateY(-70%) rotate(-45deg); }
@media (max-width: 639px) { .shift li { grid-template-columns: 1fr; gap: 10px; } .shift__arrow { transform: rotate(90deg); } }

/* ---------- Productos (vitrina) ---------- */
.roles { display: grid; gap: 24px; }
.role { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; text-decoration: none; color: inherit; transition: transform 180ms var(--m-ease), border-color var(--m-out) var(--m-ease), box-shadow var(--m-out) var(--m-ease); }
@media (hover: hover) { a.role:hover { transform: translateY(-2px); border-color: var(--line-strong); box-shadow: var(--sh-hover); } }
.role__copy { padding: 40px; display: grid; gap: 14px; align-content: center; }
.role__copy h3 { font-size: clamp(1.75rem, 1.4rem + 1vw, 2.25rem); letter-spacing: -.025em; }
.role__stage { background: linear-gradient(160deg, var(--lit-2), var(--lit)); display: flex; align-items: flex-end; justify-content: center; padding: 36px 24px 0; min-height: 340px; overflow: hidden; }
.role__stage .phone { margin-bottom: -150px; }
.role__stage .phone--sm { width: 236px; }
@media (max-width: 860px) { .role { grid-template-columns: 1fr; } .role__copy { padding: 28px 24px; } .role__stage { min-height: 300px; } }

.day { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line-strong); }
.day li { padding: 24px 24px 0 0; display: grid; gap: 8px; align-content: start; position: relative; }
.day li::before { content: ""; position: absolute; top: -5px; left: 0; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); }
.day time { font-size: var(--t-stat); color: var(--ink); font-weight: 500; letter-spacing: -.02em; line-height: 1; }
.day b { color: var(--ink); font-weight: 500; }
.day p { font-size: .9375rem; }
@media (max-width: 860px) { .day { grid-template-columns: 1fr; border-top: 0; border-left: 1px solid var(--line-strong); padding-left: 24px; gap: 28px; } .day li { padding: 0; } .day li::before { left: -29px; top: 10px; } }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r-lg); }
.compare { width: 100%; border-collapse: collapse; min-width: 720px; font-size: .9375rem; }
.compare th, .compare td { text-align: left; padding: 16px 20px; border-bottom: 1px solid var(--line); vertical-align: top; }
.compare thead th { color: var(--muted); font-weight: 500; font-size: .8125rem; background: var(--card); }
.compare tbody th { color: var(--ink); font-weight: 500; }
.compare tr:last-child > * { border-bottom: 0; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 0; max-width: 880px; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 22px 40px 22px 0; position: relative; color: var(--ink); font-size: 1.125rem; font-weight: 500; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 8px; top: 50%; width: 10px; height: 10px; border-right: 1.5px solid var(--muted); border-bottom: 1.5px solid var(--muted); transform: translateY(-70%) rotate(45deg); transition: transform var(--m-out) var(--m-ease); }
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq details p { padding: 0 0 24px; font-size: 1rem; }

/* ---------- Demo / formulario ---------- */
.demo { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 56px; align-items: start; }
.demo__copy { display: grid; gap: 20px; }
.demo__copy h2 { font-size: var(--t-h2); letter-spacing: -.03em; }
.form { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 32px; display: grid; gap: 18px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 6px; }
.field label { font-size: .8125rem; font-weight: 500; color: var(--ink); }
.field label small { color: var(--muted); font-weight: 400; }
.field input, .field select, .field textarea { width: 100%; min-height: 48px; padding: 12px 14px; font: 400 1rem/1.4 var(--font); color: var(--ink); background: var(--g-alt); border: 1px solid rgba(233, 238, 245, .32); border-radius: var(--r-sm); transition: border-color var(--m-out) var(--m-ease), box-shadow var(--m-out) var(--m-ease); }
.field textarea { min-height: 96px; resize: vertical; }
.field select option { background: var(--g-alt); }
.field input::placeholder, .field textarea::placeholder { color: #7f8b9c; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(0, 240, 255, .25); }
.check { display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; font-size: .875rem; }
.check input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--accent); }
.form .btn { width: 100%; }
.form__note { font-size: .8125rem; color: var(--muted); }
.wa-line { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn--wa svg { color: #25d366; }
@media (max-width: 1023px) { .demo { grid-template-columns: 1fr; gap: 32px; } }
@media (max-width: 639px) { .form { padding: 22px; } .form__row { grid-template-columns: 1fr; } }

/* ---------- Cierre y pie ---------- */
.closing { background: var(--g-dark); padding: 96px 0 calc(40px + var(--bar, 0px)); }
.closing__cta { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 32px; padding-bottom: 72px; border-bottom: 1px solid var(--line); }
.closing__cta h2 { font-size: var(--t-h2); letter-spacing: -.03em; max-width: 16ch; }
.closing__dir { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; padding: 48px 0; }
.closing__dir h3 { font-size: .8125rem; color: var(--muted); font-weight: 500; margin-bottom: 14px; }
.closing__dir ul { list-style: none; display: grid; gap: 10px; }
.closing__dir a { text-decoration: none; color: var(--ink); font-size: .9375rem; }
.closing__dir a:hover { text-decoration: underline; text-underline-offset: 3px; }
.closing__legal { font-size: .8125rem; color: var(--muted); }
@media (max-width: 860px) { .closing__dir { grid-template-columns: 1fr 1fr; } .closing { padding-top: 72px; } }

/* ---------- Barra de acción en móvil ---------- */
.actionbar { display: none; }
@media (max-width: 639px) {
    body { --bar: calc(72px + env(safe-area-inset-bottom)); }
    .actionbar { display: grid; grid-template-columns: 46px 46px 1fr; gap: 10px; position: fixed; inset: auto 0 0; z-index: 15; padding: 12px 16px calc(12px + env(safe-area-inset-bottom)); background: var(--g-main); border-top: 1px solid var(--line); }
    .actionbar .btn { min-height: 46px; padding: 0 12px; }
    .actionbar .btn--icon { padding: 0; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition-duration: 1ms !important; scroll-behavior: auto !important; }
}

/* Nota bajo el catálogo: diferencia entre las dos Estima Fácil */
.catalog__note { margin-top: 20px; font-size: .9375rem; color: var(--muted); max-width: 90ch; }
.catalog__note b { color: var(--ink); font-weight: 500; }
.check a { color: var(--accent); }
/* Correos largos del pie (clientservice@…) sin desbordar en el celular */
.closing__dir { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr); }
.closing__dir a { overflow-wrap: anywhere; }
@media (max-width: 860px) { .closing__dir { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }