/* ==========================================================================
   Aviso de Pago (firux.co/verificar-pagos)
   Página propia, que no se parece al home: fondo claro, el azul de marca de
   protagonista, títulos navy y el verde SOLO en el bloque del cobro por Bre-B
   (el verde es lo confirmado en el riel; el Aviso es azul).
   ========================================================================== */

:root {
    --av-azul: #0742F2;
    --av-azul-claro: #0785F2;
    --av-navy: #191659;
    --av-tinta: #051726;
    --av-texto: #24324a;
    --av-gris: #5b6b82;
    --av-borde: #e3e9f6;
    --av-suave: #f5f8ff;
    --av-verde: #66D998;
    --av-verde-osc: #137a4a;
    --av-ambar: #F5A524;
    --av-r: 16px;
    --av-r-lg: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: 'Outfit', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    color: var(--av-texto);
    background: #fff;
    line-height: 1.55;
    display: flex; flex-direction: column; min-height: 100vh; min-height: 100dvh;
}
img, svg { max-width: 100%; }
a { color: var(--av-azul); }
h1, h2, h3 { color: var(--av-navy); margin: 0; letter-spacing: -.02em; }
p { margin: 0; }

.av-wrap { max-width: 1140px; margin: 0 auto; padding: 0 20px; }
.av-main { flex: 1 0 auto; }

/* ── Botones ─────────────────────────────────────────────────────────────── */
.av-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    font: inherit; font-weight: 700; font-size: 1rem; text-decoration: none; cursor: pointer;
    border-radius: 14px; padding: 14px 24px; border: 2px solid transparent;
    transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
}
.av-btn:focus-visible { outline: 3px solid rgba(7,66,242,.35); outline-offset: 3px; }
.av-btn-azul { background: var(--av-azul); color: #fff; box-shadow: 0 10px 24px rgba(7,66,242,.25); }
.av-btn-azul:hover { background: #0535c9; transform: translateY(-2px); }
.av-btn-borde { background: #fff; color: var(--av-azul); border-color: rgba(7,66,242,.25); }
.av-btn-borde:hover { border-color: var(--av-azul); transform: translateY(-2px); }
.av-btn-blanco { background: #fff; color: var(--av-azul); }
.av-btn-blanco:hover { transform: translateY(-2px); }
.av-btn-chico { padding: 9px 16px; font-size: .92rem; border-radius: 11px; }

/* ── Barra superior ─────────────────────────────────────────────────────── */
.av-top { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--av-borde); }
.av-top-in { max-width: 1140px; margin: 0 auto; padding: 12px 20px; display: flex; align-items: center; gap: 18px; }
.av-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--av-navy); }
.av-logo img { width: 30px; height: 30px; }
.av-logo b { font-weight: 800; letter-spacing: -.01em; }
.av-logo span { font-size: .78rem; font-weight: 700; color: var(--av-azul); background: rgba(7,66,242,.08); padding: 3px 9px; border-radius: 50px; }
.av-nav { display: none; gap: 20px; margin-left: auto; }
.av-nav a { color: var(--av-gris); font-weight: 600; text-decoration: none; font-size: .95rem; }
.av-nav a:hover { color: var(--av-azul); }
.av-top .av-btn { margin-left: auto; white-space: nowrap; }
.av-logo span { white-space: nowrap; }
/* En el celular, con la barra fija abajo, el botón de arriba sobra. */
@media (max-width: 759px) { .av-con-barra .av-top .av-btn { display: none; } }

/* ── Hero ───────────────────────────────────────────────────────────────── */
.av-hero { background: linear-gradient(180deg, #fff 0%, var(--av-suave) 100%); padding: 34px 0 60px; }
.av-hero-grid { display: grid; gap: 34px; align-items: center; }
.av-kicker { font-size: .8rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--av-azul); }
.av-h1 { font-size: 2.2rem; line-height: 1.1; margin: 14px 0 16px; font-weight: 800; }
.av-h1 em { font-style: normal; color: var(--av-azul); }
.av-lead { font-size: 1.12rem; color: var(--av-gris); max-width: 560px; }
.av-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.av-confianza { margin-top: 14px; color: var(--av-gris); font-size: .9rem; }
.av-bancos { display: flex; align-items: center; gap: 10px; margin-top: 18px; flex-wrap: wrap; color: var(--av-gris); font-size: .86rem; }
.av-banco { display: inline-flex; align-items: center; font-weight: 800; font-size: .9rem; padding: 6px 14px; border-radius: 50px; }
.av-banco-nequi { background: #200E4B; color: #fff; border: 1.5px solid #DA0081; }
.av-banco-bancolombia { background: #FDDA24; color: #000; }

/* El celular del hero, con la pantalla azul del aviso */
.av-arte { position: relative; display: flex; flex-direction: column; align-items: center; }
.av-cel-escuchar { margin-top: 20px; }
.av-cel { width: 270px; border-radius: 38px; background: var(--av-tinta); padding: 12px; box-shadow: 0 30px 70px rgba(25,22,89,.28); }
.av-cel-pantalla { border-radius: 28px; overflow: hidden; background: linear-gradient(170deg, #43A047 0%, #2E7D32 58%, #1F6B28 100%); color: #fff; padding: 26px 20px 30px; min-height: 470px; display: flex; flex-direction: column; align-items: center; text-align: center; position: relative; }
.av-cel-isla { width: 90px; height: 24px; background: var(--av-tinta); border-radius: 0 0 16px 16px; position: absolute; top: 0; left: 50%; transform: translateX(-50%); }
.av-cel-banco { margin-top: 26px; font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; opacity: .85; }
.av-cel-ico { width: 92px; height: 92px; border-radius: 50%; background: #fff; color: #2E7D32; display: flex; align-items: center; justify-content: center; margin: 24px 0 16px; box-shadow: 0 10px 24px rgba(5,23,38,.18); }
.av-cel-ico svg { width: 50px; height: 50px; stroke-width: 2.6; }
.av-cel-titulo { font-size: 1.5rem; font-weight: 800; }
.av-cel-monto { font-size: 2.3rem; font-weight: 800; margin-top: 6px; letter-spacing: -.02em; }
.av-cel-de { margin-top: 4px; opacity: .9; }
.av-cel-nota { margin-top: auto; font-size: .78rem; background: rgba(255,255,255,.14); padding: 8px 12px; border-radius: 12px; text-wrap: balance; }
.av-ondas { position: absolute; top: 120px; left: 50%; width: 92px; height: 92px; margin-left: -46px; pointer-events: none; }
.av-ondas i { position: absolute; inset: 0; border-radius: 50%; border: 2px solid rgba(255,255,255,.55); opacity: 0; }
.av-sonando .av-ondas i { animation: av-onda 1.6s ease-out 3; }
.av-sonando .av-ondas i:nth-child(2) { animation-delay: .4s; }
.av-sonando .av-ondas i:nth-child(3) { animation-delay: .8s; }
@keyframes av-onda { from { transform: scale(1); opacity: .8; } to { transform: scale(2.2); opacity: 0; } }

/* ── Secciones ──────────────────────────────────────────────────────────── */
.av-sec { padding: 64px 0; }
.av-sec-suave { background: var(--av-suave); }
.av-h2 { font-size: 1.7rem; line-height: 1.18; font-weight: 800; margin: 8px 0 10px; }
.av-sub { color: var(--av-gris); max-width: 640px; margin-bottom: 34px; font-size: 1.02rem; }
.av-centro { text-align: center; }
.av-centro .av-sub { margin-left: auto; margin-right: auto; }

.av-grid { display: grid; gap: 18px; }
.av-card { background: #fff; border: 1px solid var(--av-borde); border-radius: var(--av-r); padding: 24px; }
.av-card h3 { font-size: 1.06rem; margin-bottom: 8px; }
.av-card p { color: var(--av-gris); font-size: .96rem; }
.av-card-ico { width: 42px; height: 42px; border-radius: 12px; background: rgba(7,66,242,.08); color: var(--av-azul); display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.av-card-ico svg { width: 22px; height: 22px; }
.av-dolor { border-left: 3px solid var(--av-ambar); }
.av-cierre-dolor { margin-top: 26px; font-weight: 600; color: var(--av-navy); }

/* Pasos */
/* Ilustraciones de las páginas de programas (comisionistas): marco propio, nunca estiradas. */
.av-ilustracion img { display: block; width: 100%; max-width: 520px; height: auto; margin: 0 auto; }
.av-paso-img { display: block; width: 100%; height: auto; aspect-ratio: 240 / 140; margin-bottom: 16px; background: var(--av-suave); border-radius: 12px; }
.av-paso-n { width: 36px; height: 36px; border-radius: 11px; background: var(--av-azul); color: #fff; font-weight: 800; display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }

/* ── El recorrido del aviso (animación de ~5 s) ─────────────────────────── */
.av-flujo { display: grid; gap: 14px; align-items: stretch; }
.av-nodo { background: #fff; border: 1px solid var(--av-borde); border-radius: var(--av-r); padding: 18px; position: relative; opacity: .45; transform: translateY(6px); transition: opacity .35s ease, transform .35s ease, border-color .35s ease, box-shadow .35s ease; }
.av-nodo.activo { opacity: 1; transform: none; border-color: rgba(7,66,242,.45); box-shadow: 0 14px 34px rgba(7,66,242,.12); }
.av-nodo small { display: block; font-size: .74rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--av-azul); margin-bottom: 8px; }
.av-nodo strong { display: block; color: var(--av-navy); }
.av-nodo span { color: var(--av-gris); font-size: .9rem; }
.av-noti { display: flex; gap: 10px; align-items: center; background: var(--av-suave); border-radius: 12px; padding: 10px; }
.av-noti b { display: inline-flex; width: 30px; height: 30px; border-radius: 9px; background: #200E4B; color: #fff; align-items: center; justify-content: center; font-size: .8rem; flex: none; }
/* La burbuja va neutra: en esta página el verde es solo el del cobro por Bre-B. */
.av-wa { background: #eef2fb; border-radius: 12px 12px 12px 4px; padding: 10px 12px; font-size: .88rem; color: var(--av-tinta); }
.av-wa em { font-style: normal; color: #34b7f1; font-weight: 700; margin-left: 6px; }
.av-fila { display: flex; justify-content: space-between; align-items: center; border-left: 4px solid var(--av-azul); background: var(--av-suave); padding: 8px 10px; border-radius: 8px; font-size: .9rem; }
.av-flujo-pie { text-align: center; margin-top: 22px; }

/* ── Incluye / usos ─────────────────────────────────────────────────────── */
.av-uso { background: #fff; border: 1px solid var(--av-borde); border-radius: var(--av-r); padding: 20px; }
.av-uso h3 { font-size: 1rem; margin-bottom: 6px; }
.av-uso p { color: var(--av-gris); font-size: .93rem; }
.av-respaldo { border-style: dashed; }

/* ── Precios ────────────────────────────────────────────────────────────── */
.av-precios { display: grid; gap: 16px; }
.av-plan { background: #fff; border: 1px solid var(--av-borde); border-radius: var(--av-r-lg); padding: 24px; display: flex; flex-direction: column; position: relative; }
.av-plan.recomendado { border: 2px solid var(--av-azul); box-shadow: 0 18px 44px rgba(7,66,242,.14); }
.av-plan-tag { position: absolute; top: -12px; left: 24px; background: var(--av-azul); color: #fff; font-size: .74rem; font-weight: 800; padding: 4px 12px; border-radius: 50px; }
.av-plan h3 { font-size: 1.15rem; }
.av-plan-precio { margin-top: 12px; font-size: 2rem; font-weight: 800; color: var(--av-navy); letter-spacing: -.02em; }
.av-plan-precio small { display: block; font-size: .92rem; font-weight: 600; color: var(--av-gris); letter-spacing: 0; margin-top: 2px; }
.av-plan-total { font-size: .82rem; color: var(--av-gris); }
.av-plan ul { list-style: none; padding: 0; margin: 18px 0 22px; display: grid; gap: 8px; font-size: .94rem; }
.av-plan li { display: flex; gap: 8px; }
.av-plan li::before { content: '✓'; color: var(--av-azul); font-weight: 800; }
.av-plan .av-btn { margin-top: auto; }
.av-objeciones { display: grid; gap: 14px; margin-top: 30px; }
.av-objecion { background: var(--av-suave); border-radius: var(--av-r); padding: 16px 18px; }
.av-objecion b { display: block; color: var(--av-navy); margin-bottom: 4px; }
.av-objecion span { color: var(--av-gris); font-size: .93rem; }
.av-iva { text-align: center; color: var(--av-gris); font-size: .86rem; margin-top: 18px; }

/* ── Comparación ────────────────────────────────────────────────────────── */
.av-tabla-caja { overflow-x: auto; border: 1px solid var(--av-borde); border-radius: var(--av-r); background: #fff; }
.av-tabla { width: 100%; border-collapse: collapse; min-width: 620px; font-size: .95rem; }
.av-tabla th, .av-tabla td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--av-borde); vertical-align: top; }
.av-tabla thead th { background: var(--av-suave); color: var(--av-navy); font-size: .88rem; }
.av-tabla tbody tr:last-child td { border-bottom: 0; }
.av-tabla td:first-child { color: var(--av-navy); font-weight: 600; }
.av-si { color: var(--av-azul); font-weight: 700; }
.av-no { color: var(--av-gris); }
.av-col-aviso { background: rgba(7,66,242,.04); }

/* ── Lo que es y lo que no ──────────────────────────────────────────────── */
.av-esno { display: grid; gap: 18px; }
.av-esno ul { margin: 12px 0 0; padding-left: 18px; color: var(--av-gris); display: grid; gap: 8px; }
/* El ÚNICO bloque verde de la página: el del cobro por Bre-B. */
.av-verde { margin-top: 22px; background: #effbf4; border: 1px solid rgba(102,217,152,.6); border-radius: var(--av-r-lg); padding: 24px; }
.av-verde h3 { color: var(--av-verde-osc); font-size: 1.12rem; margin-bottom: 8px; }
.av-verde p { color: #1d4d35; }
.av-verde a { color: var(--av-verde-osc); font-weight: 700; }

/* ── Preguntas ──────────────────────────────────────────────────────────── */
.av-faq { max-width: 860px; margin: 0 auto; border: 1px solid var(--av-borde); border-radius: var(--av-r); background: #fff; overflow: hidden; }
.av-faq details { border-bottom: 1px solid var(--av-borde); }
.av-faq details:last-child { border-bottom: 0; }
.av-faq summary { cursor: pointer; padding: 18px 22px; font-weight: 700; color: var(--av-navy); list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.av-faq summary::-webkit-details-marker { display: none; }
.av-faq summary::after { content: '+'; color: var(--av-azul); font-size: 1.35rem; font-weight: 400; line-height: 1; }
.av-faq details[open] summary::after { content: '\2212'; }
.av-faq-r { padding: 0 22px 20px; color: var(--av-gris); }

/* ── Cierre ─────────────────────────────────────────────────────────────── */
.av-final { background: linear-gradient(150deg, #0785F2 0%, #0742F2 55%, #191659 100%); color: #fff; border-radius: var(--av-r-lg); padding: 46px 26px; text-align: center; }
.av-final h2 { color: #fff; font-size: 1.7rem; }
.av-final p { color: rgba(255,255,255,.85); max-width: 560px; margin: 10px auto 24px; }
.av-final .av-ctas { justify-content: center; }
.av-final .av-btn-borde { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }

/* ── Pie ────────────────────────────────────────────────────────────────── */
.av-pie { flex-shrink: 0; border-top: 1px solid var(--av-borde); padding: 28px 0 40px; text-align: center; color: var(--av-gris); font-size: .86rem; }
.av-pie a { color: var(--av-gris); text-decoration: none; }
.av-pie a:hover { color: var(--av-azul); }
.av-pie-legal { margin-top: 12px; max-width: 760px; margin-left: auto; margin-right: auto; }

/* Barra fija abajo en el celular: el botón principal siempre a mano */
.av-barra { position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; background: #fff; border-top: 1px solid var(--av-borde); padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); display: flex; gap: 10px; align-items: center; box-shadow: 0 -8px 24px rgba(9,30,66,.08); }
.av-barra .av-btn { flex: 1; padding: 13px 16px; }
.av-barra small { color: var(--av-gris); font-size: .78rem; line-height: 1.25; max-width: 120px; }
body.av-con-barra { padding-bottom: 76px; }

/* ── Términos ───────────────────────────────────────────────────────────── */
.av-legal { max-width: 820px; margin: 0 auto; padding: 30px 20px 60px; }
.av-legal h1 { font-size: 2rem; margin-bottom: 8px; }
.av-legal h2 { font-size: 1.2rem; margin: 30px 0 10px; }
.av-legal p, .av-legal li { color: var(--av-texto); margin-bottom: 10px; }
.av-legal ul { padding-left: 20px; }
.av-encorto { background: var(--av-suave); border: 1px solid var(--av-borde); border-radius: var(--av-r); padding: 20px 22px; margin: 20px 0 10px; }
.av-encorto h2 { margin-top: 0; }
.av-version { color: var(--av-gris); font-size: .88rem; }
.av-legal .av-kicker { color: var(--av-azul); }

@media (min-width: 760px) {
    .av-h1 { font-size: 3rem; }
    .av-h2 { font-size: 2.15rem; }
    .av-sec { padding: 84px 0; }
    .av-hero { padding: 46px 0 84px; }
    .av-grid-2 { grid-template-columns: 1fr 1fr; }
    .av-grid-3 { grid-template-columns: repeat(3, 1fr); }
    .av-grid-4 { grid-template-columns: repeat(4, 1fr); }
    .av-precios { grid-template-columns: repeat(2, 1fr); }
    .av-objeciones { grid-template-columns: repeat(2, 1fr); }
    .av-esno { grid-template-columns: 1fr 1fr; }
    .av-flujo { grid-template-columns: repeat(5, 1fr); }
    /* El respaldo para un reclamo va aparte, a todo el ancho: no es lo principal. */
    .av-respaldo { grid-column: 1 / -1; display: grid; grid-template-columns: auto 1fr; column-gap: 16px; align-items: start; }
    .av-respaldo .av-card-ico { grid-row: span 2; margin-bottom: 0; }
    .av-barra { display: none; }
    body.av-con-barra { padding-bottom: 0; }
}
@media (min-width: 960px) {
    .av-nav { display: flex; }
    .av-top .av-btn { margin-left: 8px; }
    .av-hero-grid { grid-template-columns: 1.1fr .9fr; gap: 56px; }
    .av-precios { grid-template-columns: repeat(4, 1fr); }
    .av-objeciones { grid-template-columns: repeat(4, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .av-btn, .av-nodo { transition: none; }
    .av-nodo { opacity: 1; transform: none; }
    .av-sonando .av-ondas i { animation: none; }
}

/* ==========================================================================
   Verificador de Pagos (rediseño del 3-oct-2026): empieza gratis, el chat de
   WhatsApp en el hero, los canales, sin aparatos, cualquier banco, el
   comprobante opcional, tranquilidad, la API y las dos capas.
   ========================================================================== */

/* "Empieza gratis" grande, arriba de todo */
.av-gratis { display: inline-flex; align-items: center; gap: 10px; background: #fff; border: 1.5px solid rgba(7,66,242,.25); border-radius: 50px; padding: 6px 16px 6px 6px; box-shadow: 0 8px 22px rgba(7,66,242,.10); }
.av-gratis b { background: var(--av-azul); color: #fff; font-size: .95rem; font-weight: 800; letter-spacing: .04em; padding: 6px 14px; border-radius: 50px; white-space: nowrap; }
.av-gratis span { color: var(--av-navy); font-weight: 600; font-size: .95rem; }
@media (max-width: 420px) {
    .av-gratis { padding-right: 12px; gap: 8px; }
    .av-gratis b { font-size: .8rem; padding: 6px 11px; }
    .av-gratis span { font-size: .84rem; }
}

/* Insignia de Bre-B */
.av-breb { display: inline-flex; align-items: center; gap: 10px; margin-top: 18px; color: var(--av-navy); font-weight: 600; font-size: .98rem; }
.av-breb svg { height: 30px; width: auto; }

/* Chips de confianza */
.av-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; padding: 0; list-style: none; }
.av-chips li { background: #fff; border: 1px solid var(--av-borde); color: var(--av-navy); font-weight: 600; font-size: .86rem; padding: 7px 12px; border-radius: 50px; }
.av-chips li::before { content: '✓ '; color: var(--av-azul); font-weight: 800; }

/* El chat de WhatsApp del hero (vectorial, animado) */
/* Un celular de verdad (CEO, 8-oct-2026): angosto y alto, no "medio celular". */
.av-wa-cel { width: min(260px, 74vw); border-radius: 40px; background: var(--av-tinta); padding: 11px; box-shadow: 0 30px 70px rgba(25,22,89,.28); }
.av-wa-pantalla { border-radius: 30px; overflow: hidden; background: #efe7de; aspect-ratio: 9 / 18.5; display: flex; flex-direction: column; position: relative; }
.av-wa-dia { align-self: center; margin-bottom: auto; font-size: .68rem; font-weight: 600; color: #54656f; background: #fff; border-radius: 8px; padding: 3px 10px; box-shadow: 0 1px 1px rgba(0,0,0,.08); }
.av-wa-entrada { display: flex; align-items: center; gap: 8px; padding: 8px 10px 14px; background: #efe7de; }
.av-wa-entrada span { flex: 1; background: #fff; border-radius: 20px; padding: 8px 14px; font-size: .78rem; color: #667781; }
.av-wa-entrada i { width: 34px; height: 34px; border-radius: 50%; background: #00a884; flex: none; }
.av-wa-top { background: #075E54; color: #fff; display: flex; align-items: center; gap: 10px; padding: 30px 14px 12px; }
.av-wa-top i { width: 34px; height: 34px; border-radius: 50%; background: #fff url('/images/logo.png') center/70% no-repeat; flex: none; }
.av-wa-top b { display: block; font-size: .95rem; }
.av-wa-top small { display: block; font-size: .72rem; opacity: .85; }
.av-wa-chat { flex: 1; padding: 16px 12px; display: flex; flex-direction: column; gap: 10px; justify-content: flex-end; background-image: radial-gradient(rgba(0,0,0,.035) 1px, transparent 1px); background-size: 14px 14px; }
.av-wa-msg { align-self: flex-start; max-width: 88%; background: #fff; border-radius: 4px 12px 12px 12px; padding: 10px 12px 18px; font-size: .86rem; color: #111; line-height: 1.45; position: relative; box-shadow: 0 1px 1px rgba(0,0,0,.12); }
.av-wa-msg strong { display: block; margin-bottom: 4px; }
.av-wa-msg .av-wa-hora { position: absolute; right: 8px; bottom: 4px; font-size: .66rem; color: #667781; }
.av-wa-msg .av-wa-checks { color: #667781; margin-left: 4px; }
/* El "escribiendo" y el mensaje nuevo ocupan el mismo lugar: primero uno, luego el otro, sin dejar hueco. */
.av-wa-ultimo { display: grid; justify-items: start; align-items: end; }
.av-wa-ultimo > * { grid-area: 1 / 1; }
.av-wa-escribiendo { align-self: flex-start; background: #fff; border-radius: 12px; padding: 10px 14px; display: inline-flex; gap: 4px; }
.av-wa-escribiendo i { width: 7px; height: 7px; border-radius: 50%; background: #9aa0a6; animation: av-punto 1.2s infinite ease-in-out; }
.av-wa-escribiendo i:nth-child(2) { animation-delay: .15s; }
.av-wa-escribiendo i:nth-child(3) { animation-delay: .3s; }
@keyframes av-punto { 0%, 80%, 100% { transform: translateY(0); opacity: .5; } 40% { transform: translateY(-4px); opacity: 1; } }
/* El ciclo: escribiendo, llega el pago, chulos azules. 7 s y vuelve a empezar. */
/* Corre una sola vez: escribe, llega el mensaje y se queda leído. */
.av-wa-anima .av-wa-escribiendo { animation: av-wa-escribe 2.6s 1 forwards; }
.av-wa-anima .av-wa-nuevo { opacity: 0; animation: av-wa-llega 3s 1 forwards; }
.av-wa-anima .av-wa-nuevo .av-wa-checks { animation: av-wa-leido 4.2s 1 forwards; }
@keyframes av-wa-escribe { 0% { opacity: 0; } 12%, 78% { opacity: 1; } 90%, 100% { opacity: 0; } }
@keyframes av-wa-llega { 0%, 80% { opacity: 0; transform: translateY(14px) scale(.96); } 100% { opacity: 1; transform: none; } }
@keyframes av-wa-leido { 0%, 85% { color: #667781; } 100% { color: #34b7f1; } }

/* Así funciona: los 4 pasos con el celular que habla al lado */
.av-como-grid { display: grid; gap: 34px; align-items: center; }
.av-pasos { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; counter-reset: paso; }
.av-pasos li { background: #fff; border: 1px solid var(--av-borde); border-radius: var(--av-r); padding: 18px 18px 18px 64px; position: relative; counter-increment: paso; }
.av-pasos li::before { content: counter(paso); position: absolute; left: 18px; top: 18px; width: 32px; height: 32px; border-radius: 10px; background: var(--av-azul); color: #fff; font-weight: 800; display: flex; align-items: center; justify-content: center; }
.av-pasos b { display: block; color: var(--av-navy); margin-bottom: 2px; }
.av-pasos span { color: var(--av-gris); font-size: .95rem; }
.av-destacado { margin-top: 22px; background: var(--av-navy); color: #fff; border-radius: var(--av-r-lg); padding: 20px 22px; font-weight: 700; font-size: 1.05rem; display: flex; gap: 12px; align-items: center; }
.av-destacado svg { width: 26px; height: 26px; flex: none; color: #8fb5ff; }
.av-rapido { margin-top: 12px; color: var(--av-gris); font-size: .95rem; }

/* Canales */
.av-canal { background: #fff; border: 1px solid var(--av-borde); border-radius: var(--av-r); padding: 22px; display: flex; flex-direction: column; gap: 6px; }
.av-canal .av-card-ico { margin-bottom: 8px; }
.av-canal h3 { font-size: 1.05rem; }
.av-canal p { color: var(--av-gris); font-size: .94rem; }
.av-canal small { margin-top: auto; padding-top: 8px; color: var(--av-azul); font-weight: 700; font-size: .82rem; }

/* Sin aparatos y te pagan desde cualquier banco */
.av-sin-aparatos { display: grid; gap: 18px; align-items: center; background: #fff; border: 1px solid var(--av-borde); border-radius: var(--av-r-lg); padding: 26px; }
.av-sin-aparatos h3 { font-size: 1.25rem; margin-bottom: 6px; }
.av-sin-aparatos p { color: var(--av-gris); }
.av-sin-ilus { display: block; width: 100%; max-width: 260px; height: auto; margin: 0 auto; }
.av-sin-aparatos .av-tachado { margin-top: 16px; }
.av-tachado { display: flex; flex-wrap: wrap; gap: 8px; }
.av-tachado span { background: var(--av-suave); color: var(--av-gris); font-weight: 600; font-size: .88rem; padding: 7px 12px; border-radius: 50px; text-decoration: line-through; text-decoration-color: rgba(7,66,242,.5); }
.av-pagan { margin-top: 26px; text-align: center; }
.av-pagan p { color: var(--av-gris); margin-bottom: 14px; }
.av-pagan-bancos { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.av-pagan-bancos span { background: #fff; border: 1px solid var(--av-borde); color: var(--av-navy); font-weight: 700; font-size: .86rem; padding: 7px 12px; border-radius: 10px; }

/* El comprobante subido y la respuesta (validar, opcional) */
.av-validar { display: grid; gap: 20px; align-items: center; background: #fff; border: 1px dashed rgba(7,66,242,.35); border-radius: var(--av-r-lg); padding: 24px; }
.av-validar-arte { display: flex; gap: 14px; align-items: flex-end; justify-content: center; }
.av-comprobante { width: 140px; background: #fff; border: 1px solid var(--av-borde); border-radius: 14px; padding: 14px 12px; box-shadow: 0 12px 30px rgba(25,22,89,.12); font-size: .72rem; color: var(--av-gris); transform: rotate(-4deg); }
.av-comprobante b { display: block; color: var(--av-navy); font-size: .8rem; }
.av-comprobante big { display: block; color: var(--av-tinta); font-size: 1.15rem; font-weight: 800; margin: 6px 0; }
.av-comprobante i { display: block; height: 6px; border-radius: 3px; background: var(--av-borde); margin-top: 5px; }
.av-respuesta { background: #fff; border-radius: 4px 12px 12px 12px; padding: 10px 12px; box-shadow: 0 1px 2px rgba(0,0,0,.15); font-size: .82rem; max-width: 190px; color: #111; border-left: 4px solid #22a06b; }
.av-respuesta strong { display: block; }
.av-opcional { display: inline-block; font-size: .74rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--av-azul); background: rgba(7,66,242,.08); padding: 4px 10px; border-radius: 50px; margin-bottom: 8px; }

/* Tranquilidad */
.av-tranquilidad { background: var(--av-navy); color: #fff; border-radius: var(--av-r-lg); padding: 30px 26px; display: grid; gap: 20px; }
.av-tranquilidad h2 { color: #fff; }
.av-tranquilidad ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.av-tranquilidad li { display: flex; gap: 10px; color: rgba(255,255,255,.92); font-size: 1rem; }
.av-tranquilidad li::before { content: '✓'; color: #8fb5ff; font-weight: 800; }

/* API: el ejemplo de código, corto y claro */
.av-api { display: grid; gap: 22px; align-items: center; }
.av-api-lista { list-style: none; padding: 0; margin: 0 0 20px; display: grid; gap: 10px; }
.av-api-lista li { display: flex; gap: 10px; align-items: flex-start; color: var(--av-texto); font-size: .95rem; }
.av-api-lista svg { width: 20px; height: 20px; flex: none; margin-top: 2px; color: var(--av-azul); }
.av-codigo { background: #0f1630; color: #dbe4ff; border-radius: var(--av-r); padding: 18px 20px; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: .86rem; line-height: 1.6; overflow-x: auto; margin: 0; }
.av-codigo .c { color: #7f8db3; }
.av-codigo .k { color: #8fb5ff; }
.av-codigo .s { color: #a6e3c4; }

/* Dos capas */
.av-capas { display: grid; gap: 16px; }
.av-capa { border-radius: var(--av-r-lg); padding: 24px; border: 1px solid var(--av-borde); background: #fff; }
.av-capa h3 { font-size: 1.15rem; margin-bottom: 6px; }
.av-capa p { color: var(--av-gris); }
.av-capa ul { margin: 12px 0 0; padding-left: 18px; color: var(--av-gris); display: grid; gap: 6px; font-size: .95rem; }
.av-capa-azul { border: 2px solid var(--av-azul); }
.av-capa-verde { background: #effbf4; border-color: rgba(102,217,152,.6); }
.av-capa-verde h3 { color: var(--av-verde-osc); }
.av-capa-verde a { color: var(--av-verde-osc); font-weight: 700; }

/* Guías del blog */
/* Guías: las mismas tarjetas del blog en el home. La imagen va en un marco 16:9
   y lo llena recortada (antes el alto de la etiqueta la estiraba). */
.av-guia { display: flex; flex-direction: column; text-decoration: none; background: #fff; border: 1px solid var(--av-borde); border-radius: var(--av-r); overflow: hidden; color: inherit; transition: transform .18s ease, box-shadow .18s ease, border-color .18s; }
.av-guia:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(25,22,89,.10); border-color: rgba(7,66,242,.25); }
.av-guia-img { aspect-ratio: 16 / 9; overflow: hidden; background: var(--av-suave); }
.av-guia-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s ease; }
.av-guia:hover .av-guia-img img { transform: scale(1.04); }
.av-guia-img.sin-foto { display: grid; place-items: center; background: linear-gradient(135deg, #191659, #0742F2); color: rgba(255,255,255,.85); font-weight: 800; letter-spacing: 2px; text-transform: uppercase; font-size: .8rem; }
.av-guia-cuerpo { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.av-guia-cat { font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .6px; color: var(--av-azul); }
.av-guia h3 { font-size: 1.06rem; line-height: 1.35; color: var(--av-navy); }
.av-guia p { color: var(--av-gris); font-size: .92rem; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.av-guia-meta { margin-top: auto; padding-top: 6px; color: var(--av-gris); font-size: .8rem; font-weight: 600; }
@media (prefers-reduced-motion: reduce) {
    .av-guia, .av-guia-img img { transition: none; }
    .av-guia:hover, .av-guia:hover .av-guia-img img { transform: none; }
}

/* La ficha, destacada a todo el ancho con su sello */
.av-ficha-destacada { border: 2px solid rgba(7,66,242,.18); background: linear-gradient(120deg, #fff 0%, var(--av-suave) 100%); }
.av-sello { display: inline-block; margin-left: 6px; vertical-align: middle; font-size: .74rem; font-weight: 800; color: #137a4a; background: #e7f8ee; border: 1px solid rgba(34,160,107,.35); padding: 3px 9px; border-radius: 50px; }
@media (min-width: 760px) {
    .av-ficha-destacada { grid-column: 1 / -1; display: grid; grid-template-columns: auto 1fr; column-gap: 16px; align-items: center; }
    .av-ficha-destacada .av-card-ico { margin-bottom: 0; }
}

/* El cierre: lo más completo */
.av-lider { margin-bottom: 8px; font-size: .82rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: #bcd0ff; }

@media (min-width: 760px) {
    .av-sin-aparatos { grid-template-columns: 260px 1fr; gap: 32px; }
    .av-validar { grid-template-columns: 1fr 1.2fr; }
    .av-tranquilidad { grid-template-columns: 1fr 1.2fr; padding: 40px; }
    .av-api { grid-template-columns: 1fr 1.1fr; }
    .av-capas { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 960px) {
    .av-como-grid { grid-template-columns: 1.1fr .9fr; gap: 56px; }
}
@media (prefers-reduced-motion: reduce) {
    .av-wa-anima .av-wa-escribiendo, .av-wa-anima .av-wa-nuevo, .av-wa-anima .av-wa-nuevo .av-wa-checks, .av-wa-escribiendo i { animation: none; }
    .av-wa-anima .av-wa-escribiendo { display: none; }
    .av-wa-anima .av-wa-nuevo { opacity: 1; }
}

/* Mensual o anual (C10): pagas 10 meses y usas 12. */
.av-ciclo { display: inline-flex; gap: 4px; margin-top: 18px; padding: 4px; border-radius: 16px; background: #fff; border: 1px solid #e2e8f0; box-shadow: 0 1px 2px rgba(5,23,38,.06); }
.av-ciclo button { border: 0; cursor: pointer; padding: 10px 18px; border-radius: 12px; font: inherit; font-size: 1rem; font-weight: 700; color: #334155; background: transparent; }
.av-ciclo button span { margin-left: 4px; font-size: .9rem; color: #0E7A4B; }
.av-ciclo button[aria-pressed="true"] { background: var(--av-azul, #0742F2); color: #fff; }
.av-ciclo button[aria-pressed="true"] span { color: #d1fae5; }
.av-precios[data-ciclo="mensual"] .av-solo-anual, .av-precios[data-ciclo="anual"] .av-solo-mensual { display: none; }

/* Formularios dentro de grids: que los campos encojan en el celular (C11). */
.av-campos label { min-width: 0; }
.av-campos input, .av-campos select, .av-campos textarea { width: 100%; min-width: 0; box-sizing: border-box; }
.av-campos input[type="checkbox"], .av-campos input[type="file"] { width: auto; }

/* Clientes que vuelven y "entra y sale" (D18). */
.av-ilus { display: block; width: 100%; max-width: 440px; height: auto; margin: 0 auto; }