/* Agendo Ya · estilos compartidos (inicio y privacidad) */
:root {
  --fondo: #ffffff;
  --fondo-alt: #f5f5f7;
  --superficie: #ffffff;
  --tinta: #1d1d1f;
  --texto: #424245;
  --suave: #6e6e73;
  --borde: #d2d2d7;
  --acento: #0071e3;
  --acento-hover: #0077ed;
  --verde: #1f9d55;
  --verde-vivo: #25d366;
  --chat-fondo: #efeae2;
  --chat-yo: #d9fdd3;
  --chat-otro: #ffffff;
  --chat-texto: #111b21;
  --tarjeta-chat: rgba(255, 255, 255, .86);
  --sombra: 0 20px 60px rgba(0, 0, 0, .10);
  --sombra-suave: 0 10px 30px rgba(0, 0, 0, .08);
  --nav: rgba(255, 255, 255, .72);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --fondo: #000000; --fondo-alt: #101012; --superficie: #1c1c1e; --tinta: #f5f5f7; --texto: #d2d2d7;
    --suave: #a1a1a6; --borde: #38383a; --acento: #2997ff; --acento-hover: #4aa8ff; --verde: #30d158;
    --chat-fondo: #0b141a; --chat-yo: #005c4b; --chat-otro: #202c33; --chat-texto: #e9edef;
    --tarjeta-chat: rgba(28, 28, 30, .86);
    --sombra: 0 20px 60px rgba(0, 0, 0, .6); --sombra-suave: 0 10px 30px rgba(0, 0, 0, .5); --nav: rgba(22, 22, 23, .72);
  }
}
:root[data-theme="dark"] {
  --fondo: #000000; --fondo-alt: #101012; --superficie: #1c1c1e; --tinta: #f5f5f7; --texto: #d2d2d7;
  --suave: #a1a1a6; --borde: #38383a; --acento: #2997ff; --acento-hover: #4aa8ff; --verde: #30d158;
  --chat-fondo: #0b141a; --chat-yo: #005c4b; --chat-otro: #202c33; --chat-texto: #e9edef;
  --tarjeta-chat: rgba(28, 28, 30, .86);
  --sombra: 0 20px 60px rgba(0, 0, 0, .6); --sombra-suave: 0 10px 30px rgba(0, 0, 0, .5); --nav: rgba(22, 22, 23, .72);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", system-ui, sans-serif;
  font-size: 17px; line-height: 1.55; letter-spacing: -0.011em;
  color: var(--texto); background: var(--fondo);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
a { color: var(--acento); text-decoration: none; }
a:hover { text-decoration: underline; }
img, svg { display: block; }
.contenedor { max-width: 1080px; margin: 0 auto; padding: 0 16px; }
.angosto { max-width: 760px; }

h1, h2, h3 { color: var(--tinta); margin: 0; font-weight: 700; letter-spacing: -0.03em; }
h1 { font-size: clamp(40px, 7vw, 84px); line-height: 1.03; }
h2 { font-size: clamp(32px, 5vw, 56px); line-height: 1.08; }
h3 { font-size: 21px; line-height: 1.25; letter-spacing: -0.02em; }
.antetitulo { color: var(--verde); font-weight: 600; font-size: 17px; letter-spacing: 0; margin: 0 0 12px; }
.bajada { font-size: clamp(19px, 2.4vw, 24px); line-height: 1.4; color: var(--suave); margin: 20px 0 0; letter-spacing: -0.015em; }
.degradado { background: linear-gradient(90deg, var(--verde), var(--acento)); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* Botones */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 12px 24px; border-radius: 980px; font-weight: 500; font-size: 17px; transition: background .2s, transform .2s; }
.btn:hover { text-decoration: none; transform: scale(1.03); }
.btn-primario { background: var(--acento); color: #fff; }
.btn-primario:hover { background: var(--acento-hover); }
.btn-blanco { background: #fff; color: #1d1d1f; }
.enlace-flecha { font-size: 17px; font-weight: 500; }
.enlace-flecha::after { content: " ›"; }
.btn-chico { padding: 6px 14px; font-size: 14px; }

/* Navegación */
header { position: sticky; top: 0; z-index: 50; background: var(--nav); backdrop-filter: saturate(180%) blur(20px); -webkit-backdrop-filter: saturate(180%) blur(20px); border-bottom: 1px solid color-mix(in srgb, var(--borde) 50%, transparent); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 52px; gap: 16px; }
.logo { font-weight: 700; font-size: 19px; color: var(--tinta); letter-spacing: -0.03em; display: flex; align-items: center; gap: 8px; }
.logo:hover { text-decoration: none; }
.logo-marca { width: 26px; height: 26px; border-radius: 8px; background: linear-gradient(135deg, var(--verde), var(--acento)); display: grid; place-items: center; color: #fff; font-size: 14px; }
.nav-links { display: flex; gap: 28px; font-size: 13px; }
.nav-links a { color: var(--texto); opacity: .85; }
.nav-links a:hover { opacity: 1; text-decoration: none; }
.nav-acciones { display: flex; align-items: center; gap: 10px; }
.menu-btn { display: none; width: 36px; height: 36px; border: 0; border-radius: 10px; background: transparent; cursor: pointer; position: relative; color: var(--tinta); }
.menu-btn span { position: absolute; left: 10px; right: 10px; height: 1.5px; border-radius: 2px; background: currentColor; transition: transform .3s, top .3s; }
.menu-btn span:first-child { top: 14px; }
.menu-btn span:last-child { top: 21px; }
header.abierto .menu-btn span:first-child { top: 17.5px; transform: rotate(45deg); }
header.abierto .menu-btn span:last-child { top: 17.5px; transform: rotate(-45deg); }
@media (max-width: 760px) {
  .menu-btn { display: block; }
  .nav-links { position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; gap: 0; padding: 8px 16px 20px; background: var(--fondo); border-bottom: 1px solid var(--borde); box-shadow: var(--sombra-suave); font-size: 19px; opacity: 0; transform: translateY(-8px); visibility: hidden; transition: opacity .25s, transform .25s, visibility .25s; }
  .nav-links a { padding: 14px 0; border-bottom: 1px solid color-mix(in srgb, var(--borde) 60%, transparent); color: var(--tinta); font-weight: 500; opacity: 1; }
  .nav-links a:last-child { border-bottom: 0; }
  header.abierto .nav-links { opacity: 1; transform: none; visibility: visible; }
}

/* Secciones */
section { padding: 120px 0; position: relative; }
.alt { background: var(--fondo-alt); }
.centro { text-align: center; }
.cabecera { text-align: center; max-width: 720px; margin: 0 auto 64px; }
@media (max-width: 700px) { section { padding: 80px 0; } .cabecera { margin-bottom: 40px; } }

/* ============ HERO ============ */
.hero { padding: 88px 0 0; text-align: center; overflow: hidden; isolation: isolate; }
.aurora { position: absolute; inset: -20% -10% auto; height: 900px; z-index: -2; pointer-events: none; filter: blur(60px); opacity: .55; }
.aurora span { position: absolute; border-radius: 50%; animation: flotar-aurora 18s ease-in-out infinite alternate; }
.aurora span:nth-child(1) { width: 520px; height: 520px; left: 8%; top: 18%; background: color-mix(in srgb, var(--verde-vivo) 40%, transparent); }
.aurora span:nth-child(2) { width: 600px; height: 600px; right: 6%; top: 8%; background: color-mix(in srgb, var(--acento) 32%, transparent); animation-duration: 22s; }
.aurora span:nth-child(3) { width: 420px; height: 420px; left: 40%; top: 45%; background: color-mix(in srgb, #a78bfa 28%, transparent); animation-duration: 26s; }
@keyframes flotar-aurora { from { transform: translate(0, 0) scale(1); } to { transform: translate(60px, 40px) scale(1.15); } }
.hero .acciones { display: flex; gap: 24px; justify-content: center; align-items: center; flex-wrap: wrap; margin-top: 32px; }
.escena { margin: 64px auto 0; max-width: 1180px; height: 640px; }
.escena .telefono { position: absolute; left: 50%; top: 0; transform: translateX(-50%); width: 340px; z-index: 3; }
@media (max-width: 900px) { .escena { height: auto; padding-bottom: 80px; } .escena .telefono { position: relative; left: auto; transform: none; margin: 0 auto; width: min(340px, 100%); } }

/* Teléfono y chat */
.telefono { background: #111; border-radius: 48px; padding: 10px; box-shadow: var(--sombra); }
.pantalla { border-radius: 40px; overflow: hidden; background: var(--chat-fondo); }
.chat-head { background: #075e54; color: #fff; padding: 18px 18px 12px; display: flex; align-items: center; gap: 10px; text-align: left; }
.avatar { width: 36px; height: 36px; flex: 0 0 36px; border-radius: 50%; background: linear-gradient(135deg, var(--verde), var(--acento)); display: grid; place-items: center; font-weight: 700; font-size: 15px; color: #fff; }
.chat-head b { display: block; font-size: 15px; font-weight: 600; }
.chat-head small { display: block; opacity: .8; font-size: 12px; }
.chat { padding: 16px 12px 20px; display: flex; flex-direction: column; gap: 8px; min-height: 440px; text-align: left; font-size: 14.5px; line-height: 1.4; }
.msg { max-width: 82%; padding: 8px 11px 6px; border-radius: 12px; background: var(--chat-otro); color: var(--chat-texto); box-shadow: 0 1px 1px rgba(0,0,0,.08); }
.msg.yo { align-self: flex-end; background: var(--chat-yo); }
.msg small { display: block; text-align: right; font-size: 11px; opacity: .6; margin-top: 2px; }
.escribiendo { display: inline-flex; gap: 4px; padding: 12px 14px; align-self: flex-start; border-radius: 12px; background: var(--chat-otro); color: var(--chat-texto); }
.escribiendo span { width: 7px; height: 7px; border-radius: 50%; background: currentColor; opacity: .4; animation: punto 1.2s infinite; }
.escribiendo span:nth-child(2) { animation-delay: .2s; }
.escribiendo span:nth-child(3) { animation-delay: .4s; }
@keyframes punto { 0%, 60%, 100% { opacity: .25; transform: translateY(0); } 30% { opacity: .8; transform: translateY(-3px); } }
.js .chat .msg { opacity: 0; transform: translateY(8px) scale(.98); transition: opacity .4s ease, transform .4s ease; }
.js .chat .msg.visible { opacity: 1; transform: none; }

/* Conversaciones flotantes de fondo */
.flotante { position: absolute; width: 250px; z-index: 2; text-align: left; animation: flotar 9s ease-in-out infinite; }
.flotante .tarjeta { background: var(--tarjeta-chat); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border: 1px solid color-mix(in srgb, var(--borde) 60%, transparent); border-radius: 22px; box-shadow: var(--sombra-suave); padding: 12px; }
.flotante.lejos { z-index: 1; filter: blur(1.5px); opacity: .55; transform: scale(.82); }
.flotante .cabeza { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.flotante .cabeza .avatar { width: 30px; height: 30px; flex-basis: 30px; font-size: 15px; background: var(--fondo-alt); }
.flotante .cabeza b { font-size: 13px; color: var(--tinta); display: block; line-height: 1.2; }
.flotante .cabeza small { font-size: 11px; color: var(--verde); }
.mini-chat { display: flex; flex-direction: column; gap: 6px; min-height: 132px; justify-content: flex-end; font-size: 13px; line-height: 1.35; }
.mini-chat .b { max-width: 88%; padding: 7px 10px; border-radius: 12px; background: var(--fondo-alt); color: var(--tinta); animation: aparecer .35s ease both; }
.mini-chat .b.yo { align-self: flex-end; background: var(--chat-yo); color: var(--chat-texto); }
.mini-chat .b.puntos { display: inline-flex; gap: 3px; padding: 10px 12px; align-self: flex-start; }
.mini-chat .b.puntos span { width: 5px; height: 5px; border-radius: 50%; background: var(--suave); animation: punto 1.2s infinite; }
.mini-chat .b.puntos span:nth-child(2) { animation-delay: .2s; }
.mini-chat .b.puntos span:nth-child(3) { animation-delay: .4s; }
.mini-chat.saliendo { animation: desvanecer .5s ease forwards; }
@keyframes aparecer { from { opacity: 0; transform: translateY(6px) scale(.97); } to { opacity: 1; transform: none; } }
@keyframes desvanecer { to { opacity: 0; transform: translateY(-6px); } }
@keyframes flotar { 0%, 100% { translate: 0 0; } 50% { translate: 0 -14px; } }
.fondo-chats { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.hero-texto, .hero .escena { position: relative; z-index: 1; }
.f1 { left: 3%; top: 70px; animation-duration: 8s; }
.f2 { left: 14%; top: 400px; animation-duration: 10s; animation-delay: -3s; }
.f3 { left: 4%; top: 660px; animation-duration: 11s; animation-delay: -5s; }
.f4 { right: 3%; top: 50px; animation-duration: 9s; animation-delay: -2s; }
.f5 { right: 13%; top: 380px; animation-duration: 12s; animation-delay: -6s; }
.f6 { right: 4%; top: 640px; animation-duration: 10s; animation-delay: -4s; }
@media (max-width: 1360px) { .flotante { width: 220px; } .f1, .f4 { top: 20px; } }
@media (max-width: 1220px) { .f1, .f4 { display: none; } .f2 { left: 2%; } .f5 { right: 2%; } }
.flotante.dup { display: none; }
@media (max-width: 900px) {
  /* En celular las conversaciones pasan como una cinta entre el título y el teléfono */
  .hero { display: flex; flex-direction: column; }
  .hero-texto { order: 1; }
  .fondo-chats { order: 2; position: relative; inset: auto; z-index: 1; align-self: flex-start; display: flex; gap: 14px; width: max-content; margin: 48px 0 0; animation: deslizar 45s linear infinite; }
  .hero .escena { order: 3; margin-top: 40px; }
  .fondo-chats .mini-chat { height: 190px; min-height: 0; overflow: hidden; -webkit-mask-image: linear-gradient(transparent, #000 28px); mask-image: linear-gradient(transparent, #000 28px); }
  .flotante, .flotante.lejos, .f1, .f4, .flotante.dup { display: block; position: static; width: 230px; flex: 0 0 230px; animation: none; filter: none; opacity: 1; transform: none; }
}

/* ============ CINTA DE RUBROS ============ */
.cinta { padding: 36px 0; border-top: 1px solid var(--borde); border-bottom: 1px solid var(--borde); overflow: hidden; background: var(--fondo); }
.cinta p { text-align: center; color: var(--suave); font-size: 14px; margin: 0 0 20px; }
.carril { display: flex; gap: 12px; width: max-content; animation: deslizar 40s linear infinite; }
.carril.reverso { animation-direction: reverse; animation-duration: 55s; margin-top: 12px; }
.carril:hover { animation-play-state: paused; }
.pastilla { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 980px; background: var(--fondo-alt); color: var(--tinta); font-weight: 500; font-size: 15px; white-space: nowrap; }
.mascara { -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); overflow: hidden; }
@keyframes deslizar { to { transform: translateX(-50%); } }

/* ============ CÓMO FUNCIONA (scroll con panel fijo) ============ */
.historia { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.pasos-lista { display: flex; flex-direction: column; }
.paso-item { min-height: 62vh; display: flex; flex-direction: column; justify-content: center; opacity: .3; transition: opacity .5s; }
.paso-item.activo { opacity: 1; }
.paso-item .numero { font-size: 15px; font-weight: 600; color: var(--verde); margin-bottom: 12px; }
.paso-item h3 { font-size: clamp(28px, 3.4vw, 40px); letter-spacing: -0.03em; }
.paso-item p { font-size: 19px; color: var(--suave); margin: 16px 0 0; max-width: 420px; }
.panel { position: sticky; top: 15vh; height: 70vh; min-height: 460px; border-radius: 32px; background: var(--superficie); box-shadow: var(--sombra-suave); overflow: hidden; }
.cuadro { position: absolute; inset: 0; display: grid; place-items: center; padding: 32px; opacity: 0; transform: scale(.96); transition: opacity .6s, transform .6s; }
.panel[data-paso="1"] .c1, .panel[data-paso="2"] .c2, .panel[data-paso="3"] .c3 { opacity: 1; transform: none; }
.cuadro-movil { display: none; }
@media (max-width: 900px) {
  .historia { grid-template-columns: 1fr; gap: 0; }
  .panel { display: none; }
  .paso-item { min-height: 0; opacity: 1; padding: 0 0 56px; }
  .cuadro-movil { display: block; position: relative; margin-top: 24px; border-radius: 28px; background: var(--superficie); box-shadow: var(--sombra-suave); padding: 24px; overflow: hidden; }
}

/* Cuadro 1: ficha del negocio */
.ficha { width: 100%; max-width: 360px; background: var(--fondo-alt); border-radius: 24px; padding: 24px; }
.ficha-titulo { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.ficha-titulo .avatar { width: 44px; height: 44px; flex-basis: 44px; font-size: 20px; }
.ficha-titulo b { color: var(--tinta); font-size: 17px; display: block; }
.ficha-titulo small { color: var(--suave); font-size: 13px; }
.fila { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-top: 1px solid var(--borde); font-size: 15px; }
.fila span:first-child { color: var(--suave); }
.fila span:last-child { color: var(--tinta); font-weight: 500; text-align: right; }
.activo-anim .fila { animation: aparecer .5s ease both; }
.activo-anim .fila:nth-child(2) { animation-delay: .15s; } .activo-anim .fila:nth-child(3) { animation-delay: .3s; }
.activo-anim .fila:nth-child(4) { animation-delay: .45s; } .activo-anim .fila:nth-child(5) { animation-delay: .6s; }
.activo-anim .fila:nth-child(6) { animation-delay: .75s; }
.listo { margin-top: 16px; display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; color: var(--verde); }

/* Cuadro 2: conexiones */
.red { width: 100%; max-width: 420px; }
.red .nodo-fondo { fill: var(--fondo-alt); stroke: var(--borde); }
.red .nodo-centro { fill: var(--verde); }
.red text { fill: var(--tinta); font: 600 13px "Inter", system-ui, sans-serif; text-anchor: middle; }
.red .emoji { font-size: 22px; }
.red .linea { stroke: var(--borde); stroke-width: 2; fill: none; }
.red .pulso { stroke: var(--verde); stroke-width: 3; fill: none; stroke-linecap: round; stroke-dasharray: 14 200; animation: pulso 2.4s linear infinite; }
.red .pulso.p2 { stroke: var(--acento); animation-delay: -.8s; }
.red .pulso.p3 { animation-delay: -1.6s; }
@keyframes pulso { from { stroke-dashoffset: 214; } to { stroke-dashoffset: 0; } }

/* Cuadro 3: en vivo */
.vivo { position: relative; width: 100%; max-width: 340px; }
.aviso { position: absolute; left: 50%; top: -6px; width: 92%; translate: -50% 0; z-index: 2; background: var(--tarjeta-chat); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border: 1px solid color-mix(in srgb, var(--borde) 60%, transparent); border-radius: 18px; padding: 12px 14px; box-shadow: var(--sombra-suave); display: flex; gap: 10px; align-items: center; font-size: 13px; color: var(--tinta); animation: notificar 5s ease-in-out infinite; }
.aviso .icono-app { width: 32px; height: 32px; flex: 0 0 32px; border-radius: 9px; background: var(--verde-vivo); display: grid; place-items: center; color: #fff; font-size: 16px; }
.aviso small { display: block; color: var(--suave); font-size: 12px; }
@keyframes notificar { 0%, 8% { opacity: 0; transform: translateY(-20px); } 15%, 70% { opacity: 1; transform: none; } 80%, 100% { opacity: 0; transform: translateY(-20px); } }
.vivo .pantalla { border-radius: 28px; margin-top: 52px; }
.vivo .chat { min-height: 300px; }

/* ============ SERVICIOS (bento animado) ============ */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
.celda { background: var(--fondo-alt); border-radius: 28px; padding: 32px; grid-column: span 3; min-height: 260px; display: flex; flex-direction: column; justify-content: space-between; gap: 24px; overflow: hidden; position: relative; }
.celda.ancha { grid-column: span 4; }
.celda.chica { grid-column: span 2; }
.celda p { color: var(--suave); margin: 10px 0 0; }
.icono { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: var(--superficie); color: var(--acento); margin-bottom: 32px; }
.icono svg { width: 24px; height: 24px; }
@media (max-width: 860px) { .celda, .celda.ancha, .celda.chica { grid-column: span 6; min-height: 0; } }

/* Mini agenda que se llena */
.agenda { display: grid; grid-template-columns: 44px repeat(5, 1fr); gap: 6px; font-size: 11px; color: var(--suave); }
.agenda .dia { text-align: center; font-weight: 600; }
.agenda .hora { text-align: right; padding-right: 4px; line-height: 26px; }
.agenda .slot { height: 26px; border-radius: 8px; background: var(--superficie); position: relative; overflow: hidden; }
.agenda .slot::after { content: ""; position: absolute; inset: 0; border-radius: 8px; background: linear-gradient(135deg, var(--verde-vivo), var(--verde)); transform: scale(0); opacity: 0; animation: reservar 9s ease-in-out infinite; animation-delay: var(--d, 0s); }
.agenda .slot.ocupado::after { transform: none; opacity: .28; animation: none; }
.agenda .slot.libre::after { animation: none; }
@keyframes reservar { 0%, 8% { transform: scale(0); opacity: 0; } 14%, 85% { transform: none; opacity: 1; } 95%, 100% { transform: scale(0); opacity: 0; } }

/* Reloj 24/7 */
.reloj { display: flex; align-items: center; gap: 14px; }
.reloj .cielo { font-size: 34px; width: 48px; text-align: center; transition: transform .4s; }
.reloj .hora-grande { font-size: 44px; font-weight: 700; color: var(--tinta); letter-spacing: -0.04em; font-variant-numeric: tabular-nums; line-height: 1; }
.reloj .estado { font-size: 13px; color: var(--verde); font-weight: 600; margin-top: 6px; }

/* Recordatorios apilados */
.pila { position: relative; height: 150px; }
.noti { position: absolute; left: 0; right: 0; background: var(--superficie); border-radius: 16px; padding: 10px 12px; display: flex; gap: 10px; align-items: center; font-size: 13px; color: var(--tinta); box-shadow: var(--sombra-suave); animation: apilar 9s ease-in-out infinite; opacity: 0; }
.noti .icono-app { width: 28px; height: 28px; flex: 0 0 28px; border-radius: 8px; background: var(--verde-vivo); display: grid; place-items: center; color: #fff; font-size: 14px; }
.noti small { display: block; color: var(--suave); font-size: 11.5px; }
.noti:nth-child(2) { animation-delay: 3s; } .noti:nth-child(3) { animation-delay: 6s; }
@keyframes apilar {
  0% { opacity: 0; transform: translateY(-30px) scale(.95); }
  6% { opacity: 1; transform: translateY(0) scale(1); }
  33% { opacity: 1; transform: translateY(0) scale(1); }
  39% { opacity: .85; transform: translateY(52px) scale(.97); }
  66% { opacity: .85; transform: translateY(52px) scale(.97); }
  72% { opacity: .5; transform: translateY(100px) scale(.94); }
  95% { opacity: .5; transform: translateY(100px) scale(.94); }
  100% { opacity: 0; transform: translateY(120px) scale(.92); }
}

/* Difusión de promociones */
.difusion { position: relative; height: 170px; }
.difusion svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.difusion .rayo { stroke: var(--borde); stroke-width: 1.5; fill: none; }
.difusion .viaje { stroke: var(--acento); stroke-width: 3; fill: none; stroke-linecap: round; stroke-dasharray: 10 300; animation: viajar 3s ease-in infinite; }
.difusion .viaje:nth-of-type(2n) { animation-delay: -.6s; stroke: var(--verde); }
.difusion .viaje:nth-of-type(3n) { animation-delay: -1.4s; }
@keyframes viajar { from { stroke-dashoffset: 310; } to { stroke-dashoffset: 0; } }
.difusion .origen { position: absolute; left: 0; top: 50%; translate: 0 -50%; background: var(--superficie); border-radius: 16px; padding: 10px 14px; font-size: 13px; color: var(--tinta); box-shadow: var(--sombra-suave); max-width: 46%; z-index: 1; }
.difusion .destino { position: absolute; right: 0; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; font-size: 17px; background: var(--superficie); box-shadow: var(--sombra-suave); animation: latir 3s ease-in-out infinite; }
@keyframes latir { 0%, 70%, 100% { transform: scale(1); } 80% { transform: scale(1.18); } }

/* ============ BENEFICIOS ============ */
.cifras { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 72px; text-align: center; }
.cifra strong { display: block; font-size: clamp(48px, 7vw, 80px); font-weight: 700; letter-spacing: -0.05em; line-height: 1; color: var(--tinta); margin-bottom: 12px; font-variant-numeric: tabular-nums; }
.cifra span { color: var(--suave); }
.lista { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 48px; max-width: 820px; margin: 0 auto; padding: 0; list-style: none; }
.lista li { padding: 18px 0; border-top: 1px solid var(--borde); display: flex; gap: 14px; align-items: baseline; color: var(--tinta); }
.lista li::before { content: ""; flex: 0 0 8px; height: 8px; border-radius: 50%; background: var(--verde); transform: translateY(-2px); }
@media (max-width: 700px) { .cifras { grid-template-columns: 1fr; gap: 40px; } .lista { grid-template-columns: 1fr; } }

/* Muro de conversaciones */
.muro { margin-top: 96px; }
.muro .carril { gap: 16px; animation-duration: 60s; }
.muro .carril.reverso { animation-duration: 75s; margin-top: 16px; }
.pareja { width: 280px; flex: 0 0 280px; background: var(--superficie); border-radius: 22px; padding: 14px; display: flex; flex-direction: column; gap: 6px; font-size: 13.5px; line-height: 1.35; box-shadow: var(--sombra-suave); }
.pareja .rubro { font-size: 11.5px; font-weight: 600; color: var(--suave); margin-bottom: 2px; }
.pareja .b { padding: 7px 10px; border-radius: 12px; max-width: 90%; background: var(--fondo-alt); color: var(--tinta); }
.pareja .b.yo { align-self: flex-end; background: var(--chat-yo); color: var(--chat-texto); }

/* Etiqueta "Próximamente" */
.pronto { display: inline-block; vertical-align: middle; margin-left: 6px; padding: 3px 10px; border-radius: 980px; font-size: 12px; font-weight: 600; letter-spacing: 0; color: var(--acento); background: color-mix(in srgb, var(--acento) 12%, transparent); transform: translateY(-2px); }

/* ============ PREGUNTAS FRECUENTES ============ */
.faq { border-bottom: 1px solid var(--borde); }
.pregunta { border-top: 1px solid var(--borde); }
.pregunta summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 24px 0; font-size: 19px; font-weight: 600; color: var(--tinta); letter-spacing: -0.02em; }
.pregunta summary::-webkit-details-marker { display: none; }
.pregunta summary::after { content: "+"; flex: 0 0 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: var(--superficie); color: var(--acento); font-size: 22px; font-weight: 400; transition: transform .3s; }
.pregunta[open] summary::after { transform: rotate(45deg); }
.pregunta p { margin: -8px 0 0; padding: 0 56px 24px 0; color: var(--suave); }
.pregunta[open] p { animation: aparecer .35s ease both; }
@media (max-width: 560px) { .pregunta summary { font-size: 17px; } .pregunta p { padding-right: 0; } }

/* ============ LLAMADO FINAL ============ */
.cta-oscura { background: #000; color: #a1a1a6; text-align: center; overflow: hidden; isolation: isolate; padding: 160px 0; }
.cta-oscura h2 { color: #f5f5f7; }
.cta-oscura .bajada { color: #a1a1a6; max-width: 560px; margin-left: auto; margin-right: auto; }
.cta-oscura .acciones { margin-top: 36px; display: flex; gap: 24px; justify-content: center; align-items: center; flex-wrap: wrap; }
.cta-oscura .enlace-flecha { color: #2997ff; }
.cta-oscura .aurora { inset: auto -10% -40%; height: 700px; opacity: .45; }
.burbujas { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.burbuja { position: absolute; bottom: -60px; left: var(--x); padding: 8px 14px; border-radius: 16px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.1); color: #d2d2d7; font-size: 13px; white-space: nowrap; animation: subir var(--t, 14s) linear infinite; animation-delay: var(--d, 0s); opacity: 0; }
.burbuja.yo { background: rgba(37, 211, 102, .16); border-color: rgba(37, 211, 102, .25); }
@keyframes subir { 0% { transform: translateY(0); opacity: 0; } 10% { opacity: .9; } 80% { opacity: .5; } 100% { transform: translateY(-760px); opacity: 0; } }
@media (max-width: 700px) { .burbuja:nth-child(n+7) { display: none; } .cta-oscura { padding: 120px 0; } }

/* Pie */
footer { background: var(--fondo-alt); color: var(--suave); font-size: 13px; padding: 40px 0; }
.pie { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; align-items: center; border-top: 1px solid var(--borde); padding-top: 24px; }
.pie-links { display: flex; gap: 24px; flex-wrap: wrap; }
.pie a { color: var(--texto); }
.lema { color: var(--tinta); font-weight: 600; font-size: 15px; margin: 0 0 24px; }

/* Aparición al hacer scroll */
.js .revelar { opacity: 0; transform: translateY(28px); transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1); }
.js .revelar.visible { opacity: 1; transform: none; }
.js .revelar.d1 { transition-delay: .1s; }
.js .revelar.d2 { transition-delay: .2s; }
.js .revelar.d3 { transition-delay: .3s; }

/* Animaciones en pausa fuera de pantalla */
.pausado, .pausado * { animation-play-state: paused !important; }

/* ============ PRIVACIDAD ============ */
.priv-hero { padding: 96px 0 72px; text-align: center; }
.escudo { width: 72px; height: 72px; margin: 0 auto 28px; border-radius: 22px; background: linear-gradient(135deg, var(--verde), var(--acento)); display: grid; place-items: center; color: #fff; box-shadow: var(--sombra); }
.escudo svg { width: 36px; height: 36px; }
.fecha { color: var(--suave); font-size: 14px; margin-top: 16px; }
.resumen { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.resumen .celda { grid-column: auto; min-height: 0; background: var(--superficie); }
.resumen .celda .icono { margin-bottom: 8px; }
@media (max-width: 860px) { .resumen { grid-template-columns: 1fr; } }
.bloque { display: grid; grid-template-columns: 56px 1fr; gap: 20px; padding: 40px 0; border-top: 1px solid var(--borde); }
.bloque:first-child { border-top: 0; }
.bloque .icono { margin: 0; background: var(--fondo-alt); }
.bloque p, .bloque li { color: var(--texto); }
.bloque p { margin: 12px 0 0; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.chip { font-size: 14px; padding: 6px 14px; border-radius: 980px; background: var(--fondo-alt); color: var(--tinta); }
.chip.no { text-decoration: line-through; color: var(--suave); }
@media (max-width: 560px) { .bloque { grid-template-columns: 1fr; gap: 16px; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .revelar, .js .chat .msg { opacity: 1; transform: none; }
  .noti { opacity: 1; position: static; margin-bottom: 8px; }
  .pila { height: auto; }
  .aviso { opacity: 1; }
  .agenda .slot:nth-child(3n)::after { transform: none; opacity: 1; }
  .burbujas { display: none; }
}