/*
 * Estilos solo de la portada (index.html). Lo compartido con las paginas
 * legales -- colores, barra, botones, pie -- vive en estilos.css.
 *
 * Toda animacion respeta prefers-reduced-motion al final del archivo.
 */

:root { --ancho-ancho: 1180px; }

.envoltorio-ancho { max-width: var(--ancho-ancho); margin: 0 auto; padding: 0 22px; }

/* Etiqueta tecnica encima de cada titulo: "// SERVICIOS" */
.antetitulo {
    display: inline-flex; align-items: center; gap: 8px; margin-bottom: 16px;
    font-family: var(--mono); font-size: 0.74rem; font-weight: 500;
    letter-spacing: 0.14em; text-transform: uppercase; color: var(--acento);
}
.antetitulo::before { content: "//"; color: var(--tinta-tenue); letter-spacing: 0; }

.degradado-texto {
    background: var(--degradado);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
}

/* Panel de vidrio: la pieza base de todo el diseno. */
.vidrio {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015));
    border: 1px solid var(--borde);
    border-radius: var(--r-lg);
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}

/* ============ PORTADA ============ */
.hero { position: relative; overflow: hidden; padding: 84px 0 96px; isolation: isolate; }
/* Cuadricula tecnica que se desvanece hacia abajo. */
.hero::before {
    content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 20%, #000 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 20%, #000 30%, transparent 80%);
}
/* Aurora: dos manchas de luz que respiran lentamente. */
.aurora { position: absolute; inset: -20% -10% auto; height: 120%; z-index: -2; pointer-events: none; filter: blur(70px); opacity: 0.55; }
.aurora span { position: absolute; border-radius: 50%; }
.aurora span:nth-child(1) { width: 520px; height: 520px; right: 6%; top: 8%; background: rgba(62, 240, 166, 0.35); animation: flota 16s ease-in-out infinite; }
.aurora span:nth-child(2) { width: 440px; height: 440px; right: 26%; top: 30%; background: rgba(56, 189, 248, 0.28); animation: flota 20s ease-in-out infinite reverse; }
@keyframes flota { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(-40px, 30px) scale(1.08); } }

.hero-rejilla { display: grid; grid-template-columns: minmax(0, 1fr) 390px; gap: 64px; align-items: center; }
.pastilla {
    display: inline-flex; align-items: center; gap: 10px; margin-bottom: 26px;
    padding: 6px 14px 6px 10px; border-radius: 100px;
    background: var(--superficie); border: 1px solid var(--borde);
    font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--tinta-suave);
}
.pastilla .punto { width: 7px; height: 7px; border-radius: 50%; background: var(--acento); box-shadow: 0 0 12px var(--acento); animation: latido 2.2s infinite; }
@keyframes latido { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }
.hero h1 {
    font-size: clamp(2.5rem, 6.2vw, 4.4rem); font-weight: 600;
    letter-spacing: -0.05em; line-height: 1; margin-bottom: 24px; text-wrap: balance;
}
.hero .entrada { font-size: clamp(1.05rem, 1.9vw, 1.18rem); color: var(--tinta-suave); max-width: 560px; margin-bottom: 34px; line-height: 1.6; }
.hero-acciones { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-acciones .boton { padding: 15px 26px; font-size: 0.98rem; }
.confianza {
    display: flex; flex-wrap: wrap; gap: 10px 26px; margin: 34px 0 0; padding: 0; list-style: none;
    font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--tinta-tenue);
}
.confianza li { display: flex; align-items: center; gap: 8px; }
.confianza svg { width: 15px; height: 15px; color: var(--acento); flex-shrink: 0; }

/* ============ TELEFONO CON CHAT (modo oscuro de WhatsApp) ============ */
.demo-chat { position: relative; }
.pestanas { display: flex; gap: 5px; justify-content: center; margin-bottom: 16px; flex-wrap: wrap; }
.pestana {
    font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.04em; text-transform: uppercase;
    padding: 7px 10px; border-radius: 100px; cursor: pointer; white-space: nowrap;
    border: 1px solid var(--borde); background: var(--superficie); color: var(--tinta-suave);
    transition: all 0.2s ease;
}
.pestana:hover { color: var(--tinta); border-color: var(--borde-fuerte); }
.pestana[aria-selected="true"] { color: #03140c; background: var(--acento); border-color: var(--acento); box-shadow: 0 0 18px -4px var(--acento); }
.telefono {
    position: relative; border-radius: 34px; padding: 10px;
    background: linear-gradient(160deg, #1b2226, #0b0f12);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1), 0 40px 80px -30px rgba(0, 0, 0, 0.9), 0 0 80px -20px rgba(62, 240, 166, 0.35);
}
.pantalla { background: #0b141a; border-radius: 25px; overflow: hidden; }
.chat-cabeza { background: #1f2c34; padding: 13px 15px; display: flex; align-items: center; gap: 10px; color: #e9edef; }
.chat-avatar {
    width: 34px; height: 34px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 600; font-size: 0.8rem; color: #03140c; background: var(--acento);
    transition: background 0.3s ease;
}
.chat-nombre { font-weight: 600; font-size: 0.9rem; line-height: 1.2; }
.chat-estado { font-size: 0.72rem; color: #8696a0; }
.chat-cuerpo {
    height: 390px; padding: 14px 12px;
    display: flex; flex-direction: column; justify-content: flex-end; gap: 7px; overflow: hidden;
    background-image: radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 16px 16px;
}
.burbuja {
    max-width: 82%; padding: 8px 11px 6px; font-size: 0.85rem; line-height: 1.42;
    border-radius: 10px; white-space: pre-line; color: #e9edef;
    animation: entra 0.32s cubic-bezier(.2, .8, .3, 1);
}
.burbuja .hora { display: block; text-align: right; font-size: 0.62rem; color: rgba(233, 237, 239, 0.55); margin-top: 2px; }
.burbuja.cliente { align-self: flex-end; background: #005c4b; border-top-right-radius: 3px; }
.burbuja.bot     { align-self: flex-start; background: #202c33; border-top-left-radius: 3px; }
.escribiendo { align-self: flex-start; background: #202c33; border-radius: 10px; padding: 11px 14px; display: flex; gap: 4px; animation: entra 0.25s ease-out; }
.escribiendo span { width: 6px; height: 6px; border-radius: 50%; background: #8696a0; animation: rebote 1.1s infinite ease-in-out; }
.escribiendo span:nth-child(2) { animation-delay: 0.15s; }
.escribiendo span:nth-child(3) { animation-delay: 0.3s; }
@keyframes rebote { 0%, 60%, 100% { transform: translateY(0); opacity: 0.5; } 30% { transform: translateY(-4px); opacity: 1; } }
@keyframes entra { from { opacity: 0; transform: translateY(8px) scale(0.98); } to { opacity: 1; transform: none; } }
.chat-pie { padding: 8px 12px 12px; }
.chat-pie div { background: #2a3942; border-radius: 100px; padding: 9px 15px; font-size: 0.8rem; color: #8696a0; }
.nota-ejemplo { text-align: center; font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--tinta-tenue); margin-top: 16px; }

.aviso-cita {
    position: absolute; left: -46px; bottom: 96px;
    display: flex; gap: 10px; align-items: center; padding: 11px 14px; font-size: 0.8rem;
    background: rgba(10, 14, 17, 0.85); border: 1px solid rgba(62, 240, 166, 0.35); border-radius: 14px;
    box-shadow: 0 0 30px -8px rgba(62, 240, 166, 0.5); backdrop-filter: blur(10px);
    opacity: 0; transform: translateY(10px); transition: all 0.4s ease; pointer-events: none;
}
.aviso-cita.visible { opacity: 1; transform: none; }
.aviso-cita .ico { width: 30px; height: 30px; border-radius: 8px; background: var(--acento-tenue); color: var(--acento); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.aviso-cita b { display: block; color: var(--tinta); font-size: 0.82rem; font-weight: 600; }
.aviso-cita span { color: var(--tinta-tenue); font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.04em; }

/* ============ CINTA DE SECTORES ============ */
.sectores { border-top: 1px solid var(--borde); border-bottom: 1px solid var(--borde); padding: 26px 0; overflow: hidden; background: var(--fondo-alt); }
.sectores p { text-align: center; font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--tinta-tenue); margin: 0 0 16px; }
.cinta-mov { display: flex; gap: 40px; width: max-content; animation: desliza 42s linear infinite; }
.sectores:hover .cinta-mov { animation-play-state: paused; }
.cinta-mov span { white-space: nowrap; font-size: 1.05rem; font-weight: 500; color: var(--tinta-suave); letter-spacing: -0.01em; display: flex; align-items: center; gap: 40px; }
.cinta-mov span::after { content: "✦"; color: var(--acento); font-size: 0.7rem; opacity: 0.7; }
@keyframes desliza { to { transform: translateX(-50%); } }
.mascara {
    mask-image: linear-gradient(to right, transparent, #000 10%, #000 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, #000 10%, #000 90%, transparent);
}

/* ============ BLOQUES ============ */
.bloque { padding: 110px 0; position: relative; }
.bloque-alt { background: var(--fondo-alt); border-top: 1px solid var(--borde); border-bottom: 1px solid var(--borde); }
.cabeza { max-width: 680px; margin-bottom: 54px; }
.cabeza.centro { margin-left: auto; margin-right: auto; text-align: center; }
.cabeza h2 { font-size: clamp(2rem, 4.6vw, 3.1rem); letter-spacing: -0.045em; line-height: 1.05; }
.cabeza p { color: var(--tinta-suave); font-size: 1.06rem; margin: 0; }

/* ============ SERVICIOS ============ */
.servicios { display: grid; gap: 16px; grid-template-columns: 1.35fr 1fr; }
.servicio {
    position: relative; padding: 32px; display: flex; flex-direction: column; overflow: hidden;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.servicio:hover { transform: translateY(-4px); border-color: rgba(62, 240, 166, 0.35); box-shadow: 0 0 40px -14px rgba(62, 240, 166, 0.45); }
/* Luz que sigue al cursor dentro de la tarjeta (la posicion la pone inicio.js). */
.servicio::before {
    content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity 0.3s ease;
    background: radial-gradient(360px circle at var(--mx, 50%) var(--my, 0%), rgba(62, 240, 166, 0.1), transparent 60%);
}
.servicio:hover::before { opacity: 1; }
.servicio.principal { grid-row: span 2; border-color: rgba(62, 240, 166, 0.28); background: linear-gradient(160deg, rgba(62, 240, 166, 0.09), rgba(56, 189, 248, 0.04) 45%, rgba(255, 255, 255, 0.015)); }
.servicio .ico {
    width: 46px; height: 46px; border-radius: 13px; margin-bottom: 22px;
    background: var(--acento-tenue); color: var(--acento); border: 1px solid rgba(62, 240, 166, 0.22);
    display: flex; align-items: center; justify-content: center;
}
.servicio .ico svg { width: 22px; height: 22px; }
.servicio h3 { font-size: 1.45rem; letter-spacing: -0.035em; margin-bottom: 10px; }
.servicio.principal h3 { font-size: clamp(1.7rem, 3vw, 2.1rem); }
.servicio p { color: var(--tinta-suave); margin-bottom: 20px; }
.servicio ul { list-style: none; padding: 0; margin: 0 0 28px; display: grid; gap: 10px; }
.servicio li { display: flex; gap: 10px; font-size: 0.94rem; color: var(--tinta-suave); }
.servicio li::before { content: "→"; color: var(--acento); font-family: var(--mono); }
.servicio .etiqueta-sv {
    position: absolute; top: 26px; right: 26px;
    font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase;
    padding: 5px 10px; border-radius: 100px; background: var(--acento-tenue); color: var(--acento); border: 1px solid rgba(62, 240, 166, 0.3);
}
.servicio .enlace-sv { margin-top: auto; font-weight: 600; display: inline-flex; align-items: center; gap: 6px; transition: gap 0.2s ease; }
.servicio .enlace-sv:hover { text-decoration: none; gap: 11px; }
.servicio.principal .boton { align-self: flex-start; margin-top: auto; }

/* ============ CIFRAS ============ */
.cifras { padding: 64px 0; border-bottom: 1px solid var(--borde); }
.cifras-rejilla { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cifra { text-align: center; padding: 8px 16px; border-left: 1px solid var(--borde); }
.cifra:first-child { border-left: 0; }
.cifra b { display: block; font-size: clamp(2.2rem, 4.8vw, 3.3rem); font-weight: 600; letter-spacing: -0.05em; line-height: 1.05; margin-bottom: 6px; }
.cifra b { background: var(--degradado); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.cifra > span { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--tinta-tenue); }

/* ============ DOLORES ============ */
.dolores { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.dolor-t { display: flex; gap: 16px; align-items: flex-start; padding: 24px; border-radius: var(--r-md); }
.dolor-t .x { font-family: var(--mono); font-size: 0.78rem; color: #ff6b6b; flex-shrink: 0; padding-top: 3px; }
.dolor-t p { margin: 0; color: var(--tinta-suave); }
.dolor-t b { color: var(--tinta); font-weight: 600; }

/* ============ COMO FUNCIONA ============ */
.flujo { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.paso-t { position: relative; padding: 30px; }
.paso-t .n { font-family: var(--mono); font-size: 0.8rem; color: var(--acento); margin-bottom: 30px; display: flex; align-items: center; gap: 12px; }
.paso-t .n::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, rgba(62, 240, 166, 0.5), transparent); }
.paso-t h3 { font-size: 1.25rem; }
.paso-t p { color: var(--tinta-suave); margin: 0; }
.funciones { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 16px; }
.funcion { display: flex; gap: 14px; align-items: flex-start; padding: 20px; border-radius: var(--r-md); }
.funcion .ico { width: 36px; height: 36px; border-radius: 10px; background: var(--acento-tenue); color: var(--acento); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.funcion .ico svg { width: 18px; height: 18px; }
.funcion b { display: block; font-size: 0.96rem; font-weight: 600; margin-bottom: 2px; }
.funcion span { font-size: 0.88rem; color: var(--tinta-suave); line-height: 1.5; display: block; }

/* ============ PRUEBA 7 DIAS ============ */
.prueba {
    position: relative; overflow: hidden; padding: 60px; border-radius: 28px;
    display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 54px; align-items: center;
    border: 1px solid rgba(62, 240, 166, 0.25);
    background:
        radial-gradient(60% 80% at 100% 0%, rgba(62, 240, 166, 0.16), transparent 70%),
        radial-gradient(50% 60% at 0% 100%, rgba(56, 189, 248, 0.12), transparent 70%),
        var(--fondo-alt);
}
.prueba h2 { font-size: clamp(2rem, 4.6vw, 3rem); letter-spacing: -0.045em; line-height: 1.05; }
.prueba > div > p { color: var(--tinta-suave); font-size: 1.05rem; }
.prueba .incluye { list-style: none; padding: 0; margin: 24px 0 30px; display: grid; gap: 11px; }
.prueba .incluye li { display: flex; gap: 10px; color: var(--tinta-suave); }
.prueba .incluye li::before { content: "→"; color: var(--acento); font-family: var(--mono); }
.prueba .letra-chica { font-size: 0.8rem; color: var(--tinta-tenue); margin: 18px 0 0; }
.linea-tiempo { display: grid; gap: 12px; position: relative; }
.hito { display: flex; gap: 18px; align-items: flex-start; padding: 20px 22px; border-radius: 18px; }
.hito .dia {
    flex-shrink: 0; min-width: 70px; text-align: center; padding: 6px 8px; border-radius: 8px;
    font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.04em;
    background: var(--acento-tenue); color: var(--acento); border: 1px solid rgba(62, 240, 166, 0.25);
}
.hito b { display: block; margin-bottom: 3px; font-weight: 600; }
.hito span { color: var(--tinta-suave); font-size: 0.92rem; line-height: 1.5; display: block; }

/* ============ CALCULADORA ============ */
.calculadora { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.calc-entradas { padding: 32px; display: grid; gap: 30px; align-content: center; }
.calc-entradas label { display: flex; justify-content: space-between; gap: 12px; color: var(--tinta-suave); margin-bottom: 14px; }
.calc-entradas output { font-size: 1.6rem; font-weight: 600; letter-spacing: -0.04em; color: var(--tinta); font-variant-numeric: tabular-nums; }
.calc-entradas small { display: block; font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.04em; color: var(--tinta-tenue); margin-top: 2px; }
input[type="range"] {
    -webkit-appearance: none; appearance: none; width: 100%; height: 4px; border-radius: 4px; outline: none; cursor: pointer;
    background: linear-gradient(to right, var(--acento) var(--lleno, 50%), rgba(255, 255, 255, 0.12) var(--lleno, 50%));
}
input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none; width: 20px; height: 20px; border-radius: 50%;
    background: var(--fondo); border: 2px solid var(--acento); box-shadow: 0 0 16px rgba(62, 240, 166, 0.6);
}
input[type="range"]::-moz-range-thumb {
    width: 16px; height: 16px; border-radius: 50%;
    background: var(--fondo); border: 2px solid var(--acento); box-shadow: 0 0 16px rgba(62, 240, 166, 0.6);
}
.calc-resultado {
    padding: 34px; border-radius: var(--r-lg); display: flex; flex-direction: column; justify-content: center; gap: 22px;
    border: 1px solid rgba(62, 240, 166, 0.25);
    background: radial-gradient(80% 90% at 100% 0%, rgba(62, 240, 166, 0.12), transparent 70%), var(--fondo-alt);
}
.calc-resultado .etq { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--tinta-tenue); }
.calc-resultado .grande { font-size: clamp(2.4rem, 5.4vw, 3.5rem); font-weight: 600; letter-spacing: -0.05em; line-height: 1.05; margin: 6px 0; font-variant-numeric: tabular-nums; }
.calc-resultado hr { border: 0; height: 1px; background: var(--borde); margin: 0; }
.calc-resultado .fila { display: flex; justify-content: space-between; gap: 16px; align-items: baseline; color: var(--tinta-suave); }
.calc-resultado .fila b { color: var(--tinta); font-weight: 600; }
.calc-resultado .veredicto { background: var(--acento-tenue); border: 1px solid rgba(62, 240, 166, 0.2); border-radius: 12px; padding: 13px 15px; font-size: 0.92rem; color: var(--tinta); }
.nota-calc { font-size: 0.8rem; color: var(--tinta-tenue); margin: 16px 0 0; }

/* ============ CASOS ============ */
.casos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.caso-t { padding: 32px; }
.caso-t .tipo { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--acento); margin-bottom: 14px; }
.caso-t h3 { font-size: 1.4rem; letter-spacing: -0.035em; margin-bottom: 10px; }
.caso-t p { color: var(--tinta-suave); margin-bottom: 18px; }
.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chips span { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.06em; text-transform: uppercase; padding: 5px 10px; border-radius: 100px; border: 1px solid var(--borde); color: var(--tinta-suave); }

/* ============ PRECIOS ============ */
.precios-cabeza { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; margin-bottom: 46px; }
.precios-cabeza .cabeza { margin-bottom: 0; }
.selector { display: inline-flex; background: var(--superficie); border: 1px solid var(--borde); border-radius: 100px; padding: 4px; gap: 4px; }
.selector button {
    font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase;
    border: 0; cursor: pointer; padding: 9px 16px; border-radius: 100px; background: transparent; color: var(--tinta-suave); transition: all 0.2s ease;
}
.selector button[aria-pressed="true"] { background: var(--tinta); color: var(--fondo); }
.planes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; align-items: stretch; }
.plan-t { padding: 32px; display: flex; flex-direction: column; position: relative; }
.plan-t.destacado {
    border-color: transparent; transform: translateY(-10px);
    background:
        linear-gradient(var(--fondo-alt), var(--fondo-alt)) padding-box,
        var(--degradado) border-box;
    border: 1px solid transparent;
    box-shadow: 0 0 60px -20px rgba(62, 240, 166, 0.5);
}
.plan-t .cinta-plan {
    position: absolute; top: -12px; left: 32px; padding: 4px 11px; border-radius: 100px;
    font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.1em; text-transform: uppercase;
    background: var(--degradado); color: #03140c; font-weight: 600;
}
.plan-t h3 { font-size: 1.3rem; margin-bottom: 4px; }
.plan-t .para { font-size: 0.88rem; color: var(--tinta-tenue); margin-bottom: 22px; }
.plan-t .monto { font-size: 2.4rem; font-weight: 600; letter-spacing: -0.05em; line-height: 1.05; font-variant-numeric: tabular-nums; }
.plan-t .monto small { font-family: var(--mono); font-size: 0.72rem; font-weight: 400; color: var(--tinta-tenue); letter-spacing: 0.04em; }
.plan-t .instal { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.02em; color: var(--tinta-tenue); margin: 8px 0 26px; }
.plan-t ul { list-style: none; padding: 22px 0 0; margin: 0 0 28px; display: grid; gap: 11px; flex: 1; border-top: 1px solid var(--borde); }
.plan-t li { display: flex; gap: 10px; font-size: 0.93rem; color: var(--tinta-suave); }
.plan-t li::before { content: "→"; color: var(--acento); font-family: var(--mono); }
.plan-t .boton { width: 100%; }
.extra-precios { margin-top: 28px; display: flex; justify-content: space-between; align-items: center; gap: 18px; flex-wrap: wrap; padding: 22px 26px; border-radius: var(--r-md); }
.extra-precios p { margin: 0; color: var(--tinta-suave); }
.extra-precios b { color: var(--tinta); font-weight: 600; }
.nota-meta { font-size: 0.82rem; color: var(--tinta-tenue); margin: 18px 0 0; max-width: 680px; }

/* ============ PREGUNTAS ============ */
.faq { max-width: 820px; margin: 0 auto; border-top: 1px solid var(--borde); }
.faq details { border-bottom: 1px solid var(--borde); }
.faq summary {
    list-style: none; cursor: pointer; padding: 24px 0; font-weight: 500; font-size: 1.08rem; letter-spacing: -0.015em;
    display: flex; justify-content: space-between; gap: 20px; align-items: center; transition: color 0.2s ease;
}
.faq summary:hover { color: var(--acento); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .mas {
    width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--borde-fuerte); flex-shrink: 0;
    display: flex; align-items: center; justify-content: center; font-family: var(--mono); color: var(--acento);
    transition: transform 0.3s ease, background 0.3s ease;
}
.faq details[open] summary .mas { transform: rotate(45deg); background: var(--acento-tenue); border-color: rgba(62, 240, 166, 0.35); }
.faq .resp { padding: 0 54px 24px 0; color: var(--tinta-suave); }
.faq .resp p { margin: 0; }

/* ============ CIERRE ============ */
.cierre-t { position: relative; overflow: hidden; text-align: center; padding: 130px 0; border-top: 1px solid var(--borde); isolation: isolate; }
.cierre-t::before {
    content: ""; position: absolute; left: 50%; bottom: -320px; width: 900px; height: 520px; transform: translateX(-50%); z-index: -1;
    background: radial-gradient(closest-side, rgba(62, 240, 166, 0.35), rgba(56, 189, 248, 0.12) 55%, transparent);
    filter: blur(20px);
}
.cierre-t h2 { font-size: clamp(2.3rem, 6vw, 4rem); letter-spacing: -0.05em; line-height: 1.02; max-width: 820px; margin: 0 auto 20px; }
.cierre-t p { color: var(--tinta-suave); max-width: 540px; margin: 0 auto 36px; font-size: 1.08rem; }
.cierre-t .boton { padding: 16px 30px; font-size: 1rem; }

/* ============ APARICION AL HACER SCROLL ============ */
.js .revelar { opacity: 0; transform: translateY(24px); filter: blur(6px); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(.2, .8, .3, 1), filter 0.8s ease; }
.js .revelar.visto { opacity: 1; transform: none; filter: none; }
.revelar[data-retraso="1"] { transition-delay: 0.08s; }
.revelar[data-retraso="2"] { transition-delay: 0.16s; }
.revelar[data-retraso="3"] { transition-delay: 0.24s; }

/* ================================================================
 * CAPA FUTURISTA
 * Tipografia de titulares, telefono vivo y cinta de sectores.
 * Va antes de RESPONSIVE para que los ajustes moviles la pisen.
 * ================================================================ */

/* ---------- Tipografia ---------- */
.hero h1 {
    font-family: var(--display); font-weight: 600;
    font-size: clamp(2.1rem, 4.9vw, 3.65rem);
    letter-spacing: -0.045em; line-height: 1.04;
}
/* El remate del titular brilla como un letrero de neon que se recorre. */
.hero h1 .degradado-texto {
    background: linear-gradient(90deg, #3ef0a6, #38bdf8, #a78bfa, #3ef0a6);
    background-size: 300% 100%;
    -webkit-background-clip: text; background-clip: text;
    animation: neon 7s linear infinite;
    filter: drop-shadow(0 0 22px rgba(62, 240, 166, 0.28));
}
@keyframes neon { to { background-position: 300% 0; } }

.cabeza h2, .prueba h2, .cierre-t h2 { font-family: var(--display); letter-spacing: -0.045em; font-weight: 600; }
.cabeza h2 { font-size: clamp(1.75rem, 3.7vw, 2.55rem); }
.cierre-t h2 { font-size: clamp(2rem, 4.8vw, 3.3rem); }
.servicio h3, .paso-t h3, .caso-t h3, .plan-t h3 { font-family: var(--display); letter-spacing: -0.03em; font-weight: 500; }
.servicio h3 { font-size: 1.2rem; }
.servicio.principal h3 { font-size: clamp(1.4rem, 2.5vw, 1.75rem); }
.cifra b, .plan-t .monto, .calc-resultado .grande, .calc-entradas output {
    font-family: var(--display); font-weight: 600; letter-spacing: -0.05em;
}
.plan-t .monto { font-size: 2.05rem; }

/* Etiquetas tecnicas: Chakra Petch en mayusculas, como una interfaz de mando */
.pastilla, .antetitulo, .confianza, .nota-ejemplo, .pestana, .sectores p, .chips span, .caso-t .tipo {
    font-family: var(--mono); font-weight: 500;
}
.antetitulo { letter-spacing: 0.22em; }
.antetitulo::before { content: "◢"; color: var(--acento); font-size: 0.6rem; letter-spacing: 0; }
.pastilla { letter-spacing: 0.16em; border-color: rgba(62, 240, 166, 0.25); }
.boton { font-family: var(--fuente); letter-spacing: 0.01em; }

/* ---------- Telefono vivo ---------- */
@property --giro { syntax: "<angle>"; inherits: false; initial-value: 0deg; }

.escena {
    position: relative; perspective: 1100px;
    animation: levita 6s ease-in-out infinite;
}
@keyframes levita { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

.telefono {
    --rx: 0deg; --ry: 0deg;
    isolation: isolate;
    transform: rotateX(var(--rx)) rotateY(var(--ry));
    transform-style: preserve-3d;
    transition: transform 0.25s ease-out, box-shadow 0.6s ease;
}
/* Borde de luz que gira alrededor del telefono */
.telefono::before {
    content: ""; position: absolute; inset: -1.5px; border-radius: 35.5px; z-index: -1;
    background: conic-gradient(from var(--giro), transparent 0deg, #3ef0a6 60deg, #38bdf8 120deg, transparent 180deg, transparent 360deg);
    animation: gira 5s linear infinite;
}
.telefono::after {
    content: ""; position: absolute; inset: 0; border-radius: 34px; z-index: -1;
    background: linear-gradient(160deg, #1b2226, #0b0f12);
}
@keyframes gira { to { --giro: 360deg; } }
.telefono.exito { box-shadow: 0 0 0 1px rgba(62, 240, 166, 0.6), 0 40px 80px -30px rgba(0, 0, 0, 0.9), 0 0 120px -10px rgba(62, 240, 166, 0.75); }

.notch {
    position: absolute; top: 16px; left: 50%; transform: translateX(-50%); z-index: 3;
    width: 74px; height: 6px; border-radius: 10px; background: rgba(0, 0, 0, 0.55);
}
.pantalla { position: relative; font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
/* Reflejo de vidrio que barre la pantalla cada tanto */
.pantalla::after {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background: linear-gradient(115deg, transparent 38%, rgba(255, 255, 255, 0.07) 48%, transparent 58%);
    background-size: 250% 100%; background-position: 150% 0;
    animation: barrido 7s ease-in-out infinite;
}
@keyframes barrido { 0%, 70% { background-position: 150% 0; } 100% { background-position: -60% 0; } }

.chat-estado { transition: color 0.2s ease; }
.chat-estado.escribe { color: var(--acento); }

/* Burbujas con resorte: nacen desde su esquina */
.burbuja { animation: brota 0.5s cubic-bezier(.2, 1.4, .4, 1) both; }
.burbuja.cliente { transform-origin: bottom right; }
.burbuja.bot { transform-origin: bottom left; box-shadow: 0 0 0 1px rgba(62, 240, 166, 0.06); }
@keyframes brota {
    0% { opacity: 0; transform: translateY(14px) scale(0.6); filter: blur(4px); }
    60% { opacity: 1; filter: none; }
    100% { opacity: 1; transform: none; }
}
.burbuja .hora .vistos { transition: color 0.35s ease; }
.burbuja .hora .vistos.leido { color: #53bdeb; }
.chat-cuerpo { transition: opacity 0.25s ease, transform 0.25s ease; }
.chat-cuerpo.cambiando { opacity: 0; transform: translateX(-14px); }

/* Chips que orbitan el telefono */
.chip-flota {
    position: absolute; z-index: 4; display: flex; align-items: center; gap: 9px;
    padding: 9px 13px 9px 10px; border-radius: 14px; pointer-events: none;
    background: rgba(8, 12, 15, 0.78); border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 18px 40px -18px rgba(0, 0, 0, 0.9);
    font-size: 0.7rem; color: var(--tinta-tenue); white-space: nowrap;
    animation: orbita 9s ease-in-out infinite;
}
.chip-flota i { font-style: normal; font-size: 1rem; width: 28px; height: 28px; border-radius: 9px; display: grid; place-items: center; background: rgba(62, 240, 166, 0.12); }
.chip-flota b { display: block; color: var(--tinta); font-family: var(--mono); font-size: 0.78rem; font-weight: 600; letter-spacing: 0.02em; }
/* Van sobre las zonas del telefono que no tienen mensajes (la cabecera,
   la barra de escribir y el marco de arriba): nunca tapan una burbuja. */
.chip-a { top: 18px; right: -44px; animation-delay: 0s; }
.chip-b { top: -46px; left: -104px; animation-delay: -3s; }
.chip-c { bottom: -30px; right: -36px; animation-delay: -6s; }
.pestanas { margin-bottom: 30px; }
@keyframes orbita {
    0%, 100% { opacity: 0; transform: translateY(12px) scale(0.92); }
    12%, 55% { opacity: 1; transform: translateY(0) scale(1); }
    70% { opacity: 0; transform: translateY(-14px) scale(0.96); }
}
.aviso-cita { z-index: 5; }
.aviso-cita.visible { animation: salta 0.6s cubic-bezier(.2, 1.5, .4, 1); }
@keyframes salta { 0% { transform: translateY(16px) scale(0.85); } 100% { transform: none; } }

.pestana { transition: all 0.25s ease; }
.pestana[aria-selected="true"] { animation: pulso-tab 2.4s ease-in-out infinite; }
@keyframes pulso-tab { 0%, 100% { box-shadow: 0 0 14px -4px var(--acento); } 50% { box-shadow: 0 0 26px -2px var(--acento); } }

/* ---------- Cinta de sectores: una sola linea, de izquierda a derecha ---------- */
.sectores { padding: 30px 0; }
.sectores .mascara { overflow: hidden; }
.cinta-mov {
    flex-wrap: nowrap; gap: 0;
    animation: desliza-der 55s linear infinite;
}
@keyframes desliza-der { from { transform: translateX(-50%); } to { transform: translateX(0); } }
.cinta-mov span {
    flex-shrink: 0; gap: 34px; padding-right: 34px;
    font-family: var(--display); font-size: clamp(1.1rem, 2.3vw, 1.7rem); font-weight: 600;
    letter-spacing: -0.02em; text-transform: uppercase; color: var(--tinta);
}
/* Una palabra llena, la siguiente en contorno: ritmo de cartel */
.cinta-mov span:nth-child(even) { color: transparent; -webkit-text-stroke: 1px rgba(233, 237, 239, 0.45); }
.cinta-mov span:hover { color: var(--acento); -webkit-text-stroke: 0; }
.cinta-mov span::after { content: "◆"; font-size: 0.55rem; color: var(--acento); -webkit-text-stroke: 0; opacity: 0.9; }

@media (max-width: 1200px) {
    .chip-a, .chip-c { right: -12px; }
    .chip-b { left: -8px; }
}
@media (max-width: 760px) {
    /* En celular solo queda una, compacta, sobre la barra de escribir */
    .chip-a, .chip-b { display: none; }
    .chip-c { right: 6px; bottom: 10px; padding: 6px 10px 6px 7px; }
    .chip-flota span { font-size: 0; }
    .chip-flota b { font-size: 0.7rem; }
    .chip-flota i { width: 22px; height: 22px; font-size: 0.8rem; }
    .cinta-mov { animation-duration: 38s; }
    .cinta-mov span:nth-child(even) { -webkit-text-stroke-color: rgba(233, 237, 239, 0.7); }
}

/* ---------- Pestanas en cinta infinita, de izquierda a derecha ---------- */
.pestanas {
    display: block; overflow: hidden; margin-bottom: 30px; padding: 8px 0;
    mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent);
}
/* La cinta es mas ancha que la pantalla: sin esto estiraba la columna del
   telefono y en celular se cortaba por la derecha. */
.hero-rejilla > *, .demo-chat, .escena { min-width: 0; }
.pestanas-pista { display: flex; width: max-content; animation: desliza-der 24s linear infinite; }
.pestanas:hover .pestanas-pista, .pestanas:focus-within .pestanas-pista { animation-play-state: paused; }
.grupo-tabs { display: flex; gap: 6px; padding-right: 6px; flex-shrink: 0; }

/* ---------- Fotos y catalogo dentro del chat ---------- */
/* Pantalla un poco mas alta: las fotos y el catalogo ocupan mas que un texto */
.chat-cuerpo { height: 440px; }
.burbuja.con-media { padding: 4px 4px 6px; max-width: 86%; }
.burbuja.con-media .texto { padding: 7px 7px 0; }
.burbuja.con-media .hora { padding-right: 6px; }
.media-foto, .producto-foto {
    position: relative; overflow: hidden; border-radius: 8px;
    display: grid; place-items: center;
}
.media-foto { aspect-ratio: 16 / 10; }
.media-foto i, .producto-foto i { font-style: normal; font-size: 2.2rem; filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.35)); animation: flota-ico 3s ease-in-out infinite; }
/* Brillo y textura para que el degradado lea como foto y no como boton */
.media-foto::before, .producto-foto::before {
    content: ""; position: absolute; inset: 0;
    background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.45), transparent 45%),
                repeating-linear-gradient(0deg, rgba(0, 0, 0, 0.04) 0 2px, transparent 2px 4px);
}
.media-foto img, .producto-foto img {
    position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
    opacity: 0; transform: scale(1.08); transition: opacity 0.5s ease, transform 1.2s ease;
}
.real img { opacity: 1; transform: scale(1); }
.real i { display: none; }
.real::before { background: linear-gradient(180deg, transparent 55%, rgba(0, 0, 0, 0.35)); z-index: 1; }
.media-foto small { z-index: 2; }
.media-foto small {
    position: absolute; left: 7px; bottom: 6px; padding: 2px 7px; border-radius: 6px;
    background: rgba(0, 0, 0, 0.45); color: #fff; font-size: 0.62rem; letter-spacing: 0.02em;
}
.media-foto small:empty { display: none; }
@keyframes flota-ico { 0%, 100% { transform: translateY(0) rotate(-3deg); } 50% { transform: translateY(-4px) rotate(3deg); } }

.media-album { display: grid; grid-template-columns: 2fr 1fr; grid-template-rows: 1fr 1fr; gap: 3px; }
.media-album .media-foto { aspect-ratio: auto; min-height: 58px; }
.media-album .media-foto:first-child { grid-row: span 2; }
.media-album .media-foto i { font-size: 1.5rem; }
.media-album .media-foto:first-child i { font-size: 2.3rem; }

.catalogo { overflow: hidden; border-radius: 8px; }
.catalogo-pista { display: flex; gap: 6px; width: max-content; animation: vitrina 6s ease-in-out 0.6s infinite alternate; }
@keyframes vitrina { 0%, 15% { transform: translateX(0); } 85%, 100% { transform: translateX(calc(-100% + 230px)); } }
.producto { width: 108px; border-radius: 8px; overflow: hidden; background: #111b21; flex-shrink: 0; }
.producto-foto { height: 70px; border-radius: 0; }
.producto-foto i { font-size: 1.7rem; }
.producto-info { padding: 6px 8px 7px; }
.producto-info b { display: block; font-size: 0.72rem; color: #e9edef; }
.producto-info span { font-size: 0.68rem; color: #3ef0a6; font-weight: 600; }

/* ================================================================
 * WHATSAPP FIEL: el celular se ve como un Android real con WhatsApp
 * en modo oscuro (colores, colitas, fondo de garabatos, barras).
 * ================================================================ */
.telefono { padding: 9px; border-radius: 40px; }
.telefono::before { border-radius: 41.5px; }
.telefono::after { border-radius: 40px; }
.notch { display: none; }
.lado { position: absolute; right: -3px; width: 3px; border-radius: 0 3px 3px 0; background: #2a3136; }
.lado-1 { top: 120px; height: 56px; }
.lado-2 { top: 190px; height: 34px; }
.pantalla { border-radius: 32px; background: #0b141a; font-family: "Segoe UI", -apple-system, Roboto, Helvetica, Arial, sans-serif; }

.barra-estado {
    display: flex; align-items: center; justify-content: space-between;
    padding: 9px 20px 5px; background: #1f2c34; color: #e9edef;
    font-size: 0.74rem; font-weight: 600; position: relative;
}
.barra-estado .camara { position: absolute; left: 50%; top: 7px; transform: translateX(-50%); width: 12px; height: 12px; border-radius: 50%; background: #050708; box-shadow: inset 0 0 0 2px #151b1f; }
.iconos-estado { display: flex; align-items: center; gap: 5px; }
.bateria { width: 22px; height: 11px; border: 1.5px solid currentColor; border-radius: 3px; padding: 1px; position: relative; }
.bateria::after { content: ""; position: absolute; right: -4px; top: 3px; width: 2px; height: 4px; border-radius: 0 1px 1px 0; background: currentColor; }
.bateria i { display: block; height: 100%; width: 78%; background: currentColor; border-radius: 1px; }

.chat-cabeza { background: #1f2c34; padding: 6px 10px 9px 6px; gap: 6px; }
.chat-cabeza .atras { color: #aebac1; display: flex; }
.chat-cabeza .atras svg { width: 20px; height: 20px; }
.chat-avatar { width: 36px; height: 36px; flex-shrink: 0; }
.chat-titulos { flex: 1; min-width: 0; }
.chat-nombre { font-size: 0.95rem; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chat-estado { font-size: 0.72rem; color: #8696a0; }
.chat-estado.escribe { color: #00a884; }
.acciones-cabeza { display: flex; gap: 14px; color: #aebac1; }
.acciones-cabeza svg { width: 19px; height: 19px; }

.chat-cuerpo {
    background-color: #0b141a;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140' viewBox='0 0 140 140' fill='none' stroke='%23ffffff' stroke-opacity='0.04' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 22a8 8 0 1 1 16 0c0 6-8 11-8 11s-8-5-8-11Z'/%3E%3Crect x='92' y='14' width='22' height='16' rx='4'/%3E%3Cpath d='m98 30-3 6 7-6'/%3E%3Cpath d='M58 58l4 8 9 1-7 6 2 9-8-5-8 5 2-9-7-6 9-1Z'/%3E%3Ccircle cx='112' cy='78' r='9'/%3E%3Cpath d='M108 76h.01M116 76h.01M108 81s2 2 4 2 4-2 4-2'/%3E%3Cpath d='M16 96c6-6 14-6 20 0M20 102c3-3 9-3 12 0'/%3E%3Ccircle cx='26' cy='108' r='1.5'/%3E%3Crect x='62' y='104' width='14' height='22' rx='3'/%3E%3Cpath d='M67 122h4'/%3E%3Cpath d='M100 116l10-10M104 104h6v6'/%3E%3Cpath d='M44 20l6 6M50 20l-6 6'/%3E%3C/svg%3E");
    /* Dos capas del mismo dibujo, desfasadas y a distinto tamano: rompe la
       cuadricula y queda denso como el fondo real de WhatsApp. */
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140' viewBox='0 0 140 140' fill='none' stroke='%23ffffff' stroke-opacity='0.04' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 22a8 8 0 1 1 16 0c0 6-8 11-8 11s-8-5-8-11Z'/%3E%3Crect x='92' y='14' width='22' height='16' rx='4'/%3E%3Cpath d='m98 30-3 6 7-6'/%3E%3Cpath d='M58 58l4 8 9 1-7 6 2 9-8-5-8 5 2-9-7-6 9-1Z'/%3E%3Ccircle cx='112' cy='78' r='9'/%3E%3Cpath d='M108 76h.01M116 76h.01M108 81s2 2 4 2 4-2 4-2'/%3E%3Cpath d='M16 96c6-6 14-6 20 0M20 102c3-3 9-3 12 0'/%3E%3Ccircle cx='26' cy='108' r='1.5'/%3E%3Crect x='62' y='104' width='14' height='22' rx='3'/%3E%3Cpath d='M67 122h4'/%3E%3Cpath d='M100 116l10-10M104 104h6v6'/%3E%3Cpath d='M44 20l6 6M50 20l-6 6'/%3E%3C/svg%3E"), url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140' viewBox='0 0 140 140' fill='none' stroke='%23ffffff' stroke-opacity='0.04' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 22a8 8 0 1 1 16 0c0 6-8 11-8 11s-8-5-8-11Z'/%3E%3Crect x='92' y='14' width='22' height='16' rx='4'/%3E%3Cpath d='m98 30-3 6 7-6'/%3E%3Cpath d='M58 58l4 8 9 1-7 6 2 9-8-5-8 5 2-9-7-6 9-1Z'/%3E%3Ccircle cx='112' cy='78' r='9'/%3E%3Cpath d='M108 76h.01M116 76h.01M108 81s2 2 4 2 4-2 4-2'/%3E%3Cpath d='M16 96c6-6 14-6 20 0M20 102c3-3 9-3 12 0'/%3E%3Ccircle cx='26' cy='108' r='1.5'/%3E%3Crect x='62' y='104' width='14' height='22' rx='3'/%3E%3Cpath d='M67 122h4'/%3E%3Cpath d='M100 116l10-10M104 104h6v6'/%3E%3Cpath d='M44 20l6 6M50 20l-6 6'/%3E%3C/svg%3E");
    background-size: 150px 150px, 110px 110px;
    background-position: 0 0, 55px 70px;
    padding: 10px 14px; gap: 3px;
}
.chip-sistema {
    align-self: center; max-width: 88%; text-align: center;
    padding: 5px 10px; border-radius: 8px; margin: 2px 0 6px;
    background: #182229; color: #8696a0; font-size: 0.68rem; line-height: 1.35;
    box-shadow: 0 1px 0.5px rgba(11, 20, 26, 0.13);
}
.chip-sistema.fecha { padding: 4px 11px; letter-spacing: 0.02em; }
.chip-sistema.cifrado { color: #ffd279; background: #182229; }

/* Burbujas: colores, esquinas y colita de WhatsApp */
.burbuja {
    position: relative; max-width: 80%; padding: 6px 8px 7px 9px;
    border-radius: 8px; font-size: 0.86rem; line-height: 1.36; color: #e9edef;
    box-shadow: 0 1px 0.5px rgba(11, 20, 26, 0.13);
}
.burbuja.colita { margin-top: 5px; }
.burbuja.cliente { background: #005c4b; border-top-right-radius: 8px; }
.burbuja.bot { background: #202c33; border-top-left-radius: 8px; box-shadow: 0 1px 0.5px rgba(11, 20, 26, 0.13); }
.burbuja.cliente.colita { border-top-right-radius: 0; }
.burbuja.bot.colita { border-top-left-radius: 0; }
.burbuja.colita::before {
    content: ""; position: absolute; top: 0; width: 8px; height: 13px;
}
.burbuja.cliente.colita::before { right: -8px; background: #005c4b; clip-path: polygon(0 0, 100% 0, 0 100%); }
.burbuja.bot.colita::before { left: -8px; background: #202c33; clip-path: polygon(0 0, 100% 0, 100% 100%); }
/* Hora y checks dentro de la burbuja, abajo a la derecha */
.burbuja .hora {
    float: right; position: relative; top: 5px; margin: 0 0 0 10px;
    font-size: 0.64rem; color: rgba(233, 237, 239, 0.6); white-space: nowrap;
}
.burbuja .texto { display: inline; white-space: pre-line; }
.burbuja.con-media .texto { display: block; padding: 6px 5px 0; }
.burbuja.con-media .hora { top: -2px; padding-right: 4px; }
.burbuja .hora .vistos { color: rgba(233, 237, 239, 0.6); letter-spacing: -2px; margin-left: 3px; }
.burbuja .hora .vistos.leido { color: #53bdeb; }

/* Botones de respuesta rapida (mensajes interactivos de empresa) */
.botones-wa { clear: both; margin: 9px -8px -7px -9px; }
.botones-wa span {
    display: block; text-align: center; padding: 8px 6px;
    border-top: 1px solid rgba(233, 237, 239, 0.08);
    color: #53bdeb; font-size: 0.82rem; font-weight: 500;
}

.escribiendo { background: #202c33; border-radius: 0 8px 8px 8px; margin-top: 5px; position: relative; }
.escribiendo::before { content: ""; position: absolute; left: -8px; top: 0; width: 8px; height: 13px; background: #202c33; clip-path: polygon(0 0, 100% 0, 100% 100%); }

/* Barra de escribir */
.chat-pie { display: flex; align-items: center; gap: 6px; padding: 6px 7px 10px; background: #0b141a; }
.chat-pie div, .caja-mensaje {
    flex: 1; display: flex; align-items: center; gap: 10px;
    background: #1f2c34; border-radius: 24px; padding: 9px 13px; color: #8696a0;
}
.caja-mensaje .placeholder { flex: 1; font-size: 0.86rem; }
.caja-mensaje svg { width: 20px; height: 20px; flex-shrink: 0; }
.caja-mensaje .clip { transform: rotate(-45deg); }
.microfono {
    width: 44px; height: 44px; border-radius: 50%; flex-shrink: 0;
    display: grid; place-items: center; background: #00a884; color: #111b21;
}
.microfono svg { width: 20px; height: 20px; }

/* Mensajes de WhatsApp incluidos en cada plan */
.plan-t .recargo { color: var(--acento); opacity: 0.85; }
/* Misma altura en los tres planes: los chips de mensajes quedan alineados */
.plan-t .instal { min-height: 2.9em; }
.incluye-msg { display: flex; flex-wrap: wrap; gap: 6px; margin: 14px 0 0; }
.incluye-msg span {
    font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.04em; text-transform: uppercase;
    padding: 5px 9px; border-radius: 8px; color: var(--tinta-suave);
    background: rgba(62, 240, 166, 0.08); border: 1px solid rgba(62, 240, 166, 0.22);
}
.incluye-msg b { color: var(--acento); font-weight: 600; margin-right: 3px; }
.incluye-msg span.no { opacity: 0.5; background: transparent; border-color: var(--borde); }
.incluye-msg span.no b { color: var(--tinta-tenue); }

/* ============ RESPONSIVE ============ */
@media (max-width: 980px) {
    .hero-rejilla { grid-template-columns: 1fr; gap: 56px; }
    .demo-chat { max-width: 390px; margin: 0 auto; width: 100%; }
    .aviso-cita { left: -8px; }
    .servicios { grid-template-columns: 1fr; }
    .servicio.principal { grid-row: auto; }
    .prueba { grid-template-columns: 1fr; padding: 40px 26px; gap: 36px; }
    .funciones { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .planes { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
    .plan-t.destacado { transform: none; }
}
@media (max-width: 760px) {
    .hero { padding: 52px 0 70px; }
    .bloque { padding: 76px 0; }
    .cifras-rejilla { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 30px; }
    .cifra:nth-child(3) { border-left: 0; }
    .dolores, .casos, .calculadora, .funciones, .flujo { grid-template-columns: 1fr; }
    .chat-cuerpo { height: 400px; }
    .aviso-cita { display: none; }
    .faq .resp { padding-right: 0; }
    .cierre-t { padding: 90px 0; }
    .aurora span:nth-child(1) { width: 320px; height: 320px; }
    .aurora span:nth-child(2) { width: 260px; height: 260px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
    .js .revelar { opacity: 1; transform: none; filter: none; }
}