:root{--acento: #2f7d5b;--tinta: #141a1f;--suave: #5b6670;--tenue: #8a959c;--fondo: #f4f6f8;--tarjeta: #fff;--linea: #e2e8ec;--noche: #0b1220;--amarillo: #ffd43b;--wa-fondo: #efeae2;--wa-mio: #d9fdd3;--wa-suyo: #fff}*{box-sizing:border-box}html,body{margin:0}body{background:var(--fondo);color:var(--tinta);font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:inherit}.envoltura{max-width:1120px;margin:0 auto;padding:0 16px}.cabecera{background:var(--noche);color:#fff}.cabecera .envoltura{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:14px;padding-bottom:14px}.marca{display:flex;align-items:center;gap:10px;text-decoration:none}.marca svg{width:31px;height:35px;flex:none}.marca b{font-size:18px;letter-spacing:.2px}.marca span{font-weight:400;color:#c9d2db}.etiqueta-demo{font-size:12px;font-weight:700;color:var(--noche);background:var(--amarillo);border-radius:999px;padding:4px 10px;white-space:nowrap}.portada{background:linear-gradient(180deg,var(--noche) 0%,#121c2e 100%);color:#fff;padding:40px 0 56px}.portada .envoltura{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}.portada h1{font-size:clamp(28px,4.4vw,44px);line-height:1.12;margin:10px 0 14px;letter-spacing:-.5px}.portada p{color:#c9d2db;font-size:18px;margin:0 0 22px;max-width:34em}.sector{display:inline-flex;align-items:center;gap:8px;color:#fff;font-weight:600;font-size:14px;background:#ffffff14;border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:5px 12px}.sector i{width:9px;height:9px;border-radius:50%;background:var(--acento);display:inline-block}.botones{display:flex;gap:10px;flex-wrap:wrap}.boton{display:inline-flex;align-items:center;gap:8px;border-radius:12px;padding:13px 18px;font-weight:700;text-decoration:none;border:0;cursor:pointer;font-size:16px}.boton.principal{background:var(--amarillo);color:var(--noche)}.boton.secundario{background:#ffffff14;color:#fff;border:1px solid rgba(255,255,255,.2)}.puntos{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:8px;color:#dbe3ea;font-size:15px}.puntos li:before{content:"✓";color:var(--amarillo);font-weight:800;margin-right:8px}.telefono{background:#111b21;border-radius:28px;padding:10px;box-shadow:0 30px 60px #00000059;max-width:420px;width:100%;justify-self:center}.chat{background:var(--wa-fondo);border-radius:20px;overflow:hidden;display:flex;flex-direction:column;height:560px}.chat-cab{background:#075e54;color:#fff;display:flex;align-items:center;gap:10px;padding:10px 14px}.chat-cab .avatar{width:36px;height:36px;border-radius:50%;background:var(--acento);display:flex;align-items:center;justify-content:center;font-weight:800}.chat-cab b{display:block;font-size:15px}.chat-cab small{color:#cfe7e3;font-size:12px}.mensajes{flex:1;overflow-y:auto;padding:14px 12px;display:flex;flex-direction:column;gap:6px}.burbuja{max-width:82%;padding:7px 10px 6px;border-radius:10px;font-size:15px;line-height:1.4;color:#111b21;white-space:pre-wrap;word-wrap:break-word;box-shadow:0 1px 1px #00000014}.burbuja.suyo{background:var(--wa-suyo);align-self:flex-start;border-top-left-radius:2px}.burbuja.mio{background:var(--wa-mio);align-self:flex-end;border-top-right-radius:2px}.burbuja.sistema{align-self:center;background:#fff8c5;color:#54656f;font-size:12.5px;text-align:center;max-width:92%}.escribiendo{align-self:flex-start;background:#fff;border-radius:10px;padding:10px 12px;display:none;gap:4px}.escribiendo.on{display:inline-flex}.escribiendo i{width:7px;height:7px;border-radius:50%;background:#8696a0;animation:salto 1.2s infinite}.escribiendo i:nth-child(2){animation-delay:.15s}.escribiendo i:nth-child(3){animation-delay:.3s}@keyframes salto{0%,60%,to{transform:translateY(0);opacity:.5}30%{transform:translateY(-4px);opacity:1}}.sugerencias{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:6px;padding:0 10px 8px}.sugerencias button{flex:0 1 auto;max-width:100%;text-align:left;border:1px solid #d1d7db;background:#fff;border-radius:999px;padding:6px 11px;font-size:13px;color:#111b21;cursor:pointer}.entrada{display:flex;gap:8px;padding:8px;background:#f0f2f5}.entrada input{flex:1;border:0;border-radius:22px;padding:11px 14px;font-size:15px;min-width:0}.entrada input:focus{outline:2px solid #25d366}.entrada button{width:44px;height:44px;border-radius:50%;border:0;background:#00a884;color:#fff;font-size:18px;cursor:pointer;flex:none}.entrada button:disabled{opacity:.5}.voz{background:var(--tarjeta);border:1px solid var(--linea);border-radius:20px;padding:28px;display:grid;grid-template-columns:300px 1fr;gap:28px;align-items:start}.voz-izq{text-align:center}.llamar{width:112px;height:112px;border-radius:50%;border:0;cursor:pointer;background:#1e8e4e;color:#fff;font-size:40px;box-shadow:0 0 0 calc((var(--nivel, 1) - 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