:root {
  --primario: #e63946;
  --primario-dark: #ca2f3c;
  --oscuro: #1d3557;
  --fondo: #f4f7f6;
  --fondo-suave: #f8f9fa;
  --exito: #2a9d8f;
  --exito-dark: #21867a;
  --whatsapp: #25d366;
  --warning: #e9c46a;
  --gris: #64748b;
  --borde: #e2e8f0;
  --radio: 16px;
  --radio-sm: 10px;
  --sombra: 0 2px 12px rgba(29, 53, 87, 0.08);
  --sombra-md: 0 6px 24px rgba(29, 53, 87, 0.12);
  --chat-fondo: #ecece4;
  --trans: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, Roboto, Arial, sans-serif;
  background: var(--fondo);
  color: #1e293b;
  min-height: 100vh;
  line-height: 1.5;
}

a { color: inherit; }

/* ============ HEADER / NAV ============ */
header {
  background: linear-gradient(135deg, #16283f 0%, var(--oscuro) 45%, var(--primario) 130%);
  color: #fff;
  padding: 14px 20px;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 2px 14px rgba(15, 23, 42, 0.22);
  backdrop-filter: blur(6px);
}

.contenedor-header {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.logo {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  cursor: pointer;
}

.logo span { color: #ffd166; }

nav a {
  color: #fff;
  text-decoration: none;
  margin-left: 6px;
  font-size: 0.88rem;
  padding: 7px 12px;
  border-radius: 30px;
  transition: background var(--trans), transform var(--trans);
}

nav a:hover { background: rgba(255, 255, 255, 0.16); }
nav a.activo { background: var(--primario); box-shadow: 0 2px 8px rgba(230, 57, 70, 0.4); }

/* ============ ESTRUCTURA ============ */
.contenedor {
  max-width: 760px;
  margin: 0 auto;
  padding: 22px 16px 70px;
}

.contenedor-ancho { max-width: 980px; }

.titulo-seccion { color: var(--oscuro); font-size: 1.35rem; margin-bottom: 8px; }
.subtitulo-seccion { color: var(--gris); margin-bottom: 20px; }

/* ============ TABS ============ */
.tabs {
  display: flex;
  gap: 8px;
  padding: 10px 0 16px;
  flex-wrap: wrap;
}

.tab, .tabs > a.tab {
  border: none;
  padding: 10px 18px;
  border-radius: 30px;
  cursor: pointer;
  background: #eef2f7;
  color: var(--oscuro);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: background var(--trans), transform var(--trans), box-shadow var(--trans);
}

.tab:hover, .tabs > a.tab:hover { background: #e2e8f0; transform: translateY(-1px); }
.tab.activo, .tabs > a.tab.activo { background: var(--primario); color: #fff; box-shadow: 0 4px 14px rgba(230, 57, 70, 0.35); }

.pestana { display: none; }
.pestana.activa { display: block; animation: aparecer 0.28s ease; }

@keyframes aparecer {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============ CHAT (ventana tipo app) ============ */
.ventana-chat {
  background: #fff;
  border-radius: var(--radio);
  box-shadow: var(--sombra-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.cabecera-chat {
  background: linear-gradient(135deg, var(--oscuro), #2a4d73 70%, #35507a);
  color: #fff;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.cabecera-chat .avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primario), var(--warning));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  flex-shrink: 0;
}

.cabecera-chat .datos { flex: 1; min-width: 0; }
.cabecera-chat .nombre { font-weight: 800; font-size: 0.98rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cabecera-chat .estado-sitio { font-size: 0.78rem; opacity: 0.9; display: flex; align-items: center; gap: 6px; }

.punto-en-linea {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.6);
  animation: pulso 1.8s infinite;
}

@keyframes pulso {
  0% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.6); }
  70% { box-shadow: 0 0 0 7px rgba(74, 222, 128, 0); }
  100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

.chat {
  height: 52vh;
  min-height: 300px;
  max-height: 460px;
  overflow-y: auto;
  background: var(--chat-fondo);
  background-image: radial-gradient(circle, rgba(29, 53, 87, 0.05) 1px, transparent 1px);
  background-size: 22px 22px;
  padding: 16px 12px;
}

/* Scroll fino */
.chat::-webkit-scrollbar { width: 8px; }
.chat::-webkit-scrollbar-track { background: transparent; }
.chat::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 20px; }
.chat::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

.msg { margin-bottom: 12px; display: flex; align-items: flex-end; gap: 8px; animation: entrada-msg 0.25s ease; }

@keyframes entrada-msg {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.msg .avatar-msg {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #cbd5e1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.12);
}

.msg .burbuja {
  max-width: 76%;
  padding: 10px 14px;
  border-radius: var(--radio);
  font-size: 0.93rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
  position: relative;
}

.msg .hora {
  display: block;
  font-size: 0.66rem;
  color: #94a3b8;
  margin-top: 4px;
  text-align: right;
  letter-spacing: 0.3px;
}

.msg.cliente { justify-content: flex-end; }
.msg.cliente .avatar-msg { order: 2; background: #fecaca; }
.msg.cliente .burbuja {
  background: linear-gradient(135deg, var(--primario), var(--primario-dark));
  color: #fff;
  border-bottom-right-radius: 5px;
  box-shadow: 0 2px 8px rgba(230, 57, 70, 0.25);
}

.msg.cliente .hora { color: rgba(255, 255, 255, 0.75); }

.msg.ia { justify-content: flex-start; }
.msg.ia .avatar-msg { background: #dbeafe; }
.msg.ia .burbuja {
  background: #fff;
  color: #1e293b;
  border-bottom-left-radius: 5px;
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.msg.sistema .burbuja {
  background: #fff7e6;
  color: #7c5a00;
  font-size: 0.85rem;
  border: 1px solid #fde68a;
}

.msg.ia .burbuja b, .msg.cliente .burbuja b { color: var(--primario); }
.msg.cliente .burbuja b { color: #ffe9a8; }

/* Indicador "escribiendo…" */
.escribiendo { display: inline-flex; align-items: center; gap: 4px; padding: 14px 16px; }
.escribiendo .punto {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #94a3b8;
  animation: latido 1.2s infinite ease-in-out;
}
.escribiendo .punto:nth-child(2) { animation-delay: 0.15s; }
.escribiendo .punto:nth-child(3) { animation-delay: 0.3s; }

@keyframes latido {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.5; }
  30% { transform: translateY(-4px); opacity: 1; }
}

.acciones-rapidas { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }

.chip {
  border: 1.5px solid var(--primario);
  background: #fff;
  color: var(--primario);
  padding: 7px 14px;
  border-radius: 30px;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  transition: background var(--trans), color var(--trans), transform var(--trans);
}

.chip:hover { background: var(--primario); color: #fff; transform: translateY(-1px); }

.campo-chat { display: flex; gap: 8px; padding: 12px; background: #f1f5f9; }

.campo-chat input,
.campo-chat textarea {
  flex: 1;
  padding: 12px 16px;
  border: 2px solid transparent;
  border-radius: 30px;
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
  background: #fff;
  transition: border-color var(--trans), box-shadow var(--trans);
}

.campo-chat input:focus,
.campo-chat textarea:focus {
  border-color: var(--primario);
  box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.15);
}

.boton {
  border: none;
  padding: 11px 22px;
  border-radius: 30px;
  background: var(--primario);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--trans), transform var(--trans), box-shadow var(--trans);
  font-size: 0.92rem;
}

.boton:hover { background: var(--primario-dark); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(230, 57, 70, 0.3); }
.boton:active { transform: translateY(0); }
.boton.secundario { background: var(--oscuro); }
.boton.secundario:hover { box-shadow: 0 4px 12px rgba(29, 53, 87, 0.3); }
.boton.exito { background: var(--exito); }
.boton.exito:hover { background: var(--exito-dark); box-shadow: 0 4px 12px rgba(42, 157, 143, 0.3); }
.boton.accion { min-width: 44px; padding: 11px 14px; }
.boton.bloque { width: 100%; }

/* ============ CARDS ============ */
.panel-card {
  background: #fff;
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  padding: 20px;
  margin-bottom: 16px;
  transition: box-shadow var(--trans);
}

.panel-card h3 { color: var(--oscuro); margin-bottom: 10px; }
.panel-card p { color: #64748b; font-size: 0.94rem; }

/* ============ LISTA PROSPECTOS (mini-CRM) ============ */
.filtros { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }

.lista-prospectos { list-style: none; }
.lista-prospectos li {
  background: var(--fondo-suave);
  border: 1px solid var(--borde);
  border-radius: var(--radio-sm);
  padding: 12px 14px;
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  transition: border-color var(--trans), transform var(--trans);
}

.lista-prospectos li:hover { border-color: var(--primario); transform: translateX(2px); }

.lista-prospectos .info { font-size: 0.9rem; }

.estado {
  font-size: 0.72rem;
  padding: 5px 12px;
  border-radius: 20px;
  color: #fff;
  white-space: nowrap;
  border: none;
  cursor: pointer;
  font-weight: 700;
  transition: filter var(--trans);
}
.estado:hover { filter: brightness(0.94); }
.estado.nuevo { background: var(--warning); color: #6b3d00; }
.estado.contactado { background: #457b9d; }
.estado.vendido { background: var(--exito); }

.vacio { color: var(--gris); font-style: italic; text-align: center; padding: 22px; }

/* ============ MARKETING ============ */
.gen-area { display: flex; gap: 10px; flex-direction: column; }

.gen-area textarea {
  width: 100%;
  padding: 12px 14px;
  border: 2px solid var(--borde);
  border-radius: var(--radio-sm);
  font-size: 0.95rem;
  font-family: inherit;
  resize: vertical;
  outline: none;
  transition: border-color var(--trans), box-shadow var(--trans);
}

.gen-area textarea:focus { border-color: var(--primario); box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.12); }

.gen-bloque {
  background: #fff;
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  padding: 16px;
  margin-bottom: 12px;
}

.gen-bloque h4 { color: var(--oscuro); margin-bottom: 8px; }

.gen-bloque textarea {
  width: 100%;
  padding: 10px 12px;
  border: none;
  background: var(--fondo-suave);
  border-radius: 8px;
  font-size: 0.9rem;
  resize: vertical;
  color: #334155;
}

.verde { color: var(--exito); font-weight: 700; }

/* ============ LANDING ============ */
.hero {
  text-align: center;
  padding: 44px 0 24px;
}

.hero h1 {
  font-size: 2.15rem;
  color: var(--oscuro);
  margin-bottom: 12px;
  line-height: 1.15;
  letter-spacing: -0.5px;
}

.hero p { color: var(--gris); font-size: 1.06rem; max-width: 640px; margin: 0 auto 24px; }

.badges { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 28px; }
.badge {
  background: #fff;
  border: 1px solid var(--borde);
  border-radius: 30px;
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--oscuro);
  transition: transform var(--trans), box-shadow var(--trans);
}

.badge:hover { transform: translateY(-2px); box-shadow: var(--sombra); }

.grid-demo {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}

.card-demo {
  background: #fff;
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  padding: 24px 18px;
  text-align: center;
  text-decoration: none;
  color: inherit;
  transition: transform var(--trans), box-shadow var(--trans);
}

.card-demo:hover { transform: translateY(-4px); box-shadow: var(--sombra-md); }

.card-demo .icono { font-size: 2rem; margin-bottom: 10px; display: block; }
.card-demo h3 { color: var(--oscuro); margin-bottom: 6px; }
.card-demo p { color: var(--gris); font-size: 0.85rem; }

/* ============ PERSONALIZADO: SEO / AVATAR EXTRA ============ */
.avatar-perfil {
  border-radius: 50%;
  object-fit: cover;
}

/* ============ WA BUTTON ============ */
.wa-flotante {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--whatsapp);
  color: #fff;
  border-radius: 50px;
  padding: 13px 20px;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.4);
  z-index: 60;
  font-size: 0.9rem;
  transition: transform var(--trans), background var(--trans), box-shadow var(--trans);
}

.wa-flotante:hover { background: #1eb958; transform: translateY(-2px) scale(1.03); box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5); }

/* ============ DASHBOARD ============ */
.grid-metricas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(145px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.metrica {
  background: #fff;
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  padding: 18px 14px;
  text-align: center;
  border-top: 4px solid var(--primario);
  transition: transform var(--trans), box-shadow var(--trans);
}

.metrica:hover { transform: translateY(-3px); box-shadow: var(--sombra-md); }
.metrica:nth-child(2) { border-top-color: var(--warning); }
.metrica:nth-child(3) { border-top-color: #457b9d; }
.metrica:nth-child(4) { border-top-color: var(--exito); }
.metrica:nth-child(5) { border-top-color: #7c3aed; }

.metrica .numero { font-size: 1.9rem; font-weight: 800; color: var(--oscuro); }
.metrica .etiqueta { color: var(--gris); font-size: 0.8rem; }

/* ============ AUTODEMO ============ */
.autodemo-paso {
  background: #fff;
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  padding: 16px;
  margin-bottom: 10px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  opacity: 0.35;
  transition: opacity 0.4s;
}

.autodemo-paso.activo { opacity: 1; border-left: 4px solid var(--primario); }

.autodemo-paso .num {
  background: var(--oscuro);
  color: #fff;
  min-width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}

.autodemo-paso h4 { color: var(--oscuro); margin-bottom: 4px; }
.autodemo-paso p { color: #555; font-size: 0.88rem; }

/* ============ MOCKUP DE CELULAR (landing) ============ */
.disp-mockup {
  display: flex;
  justify-content: center;
  padding: 10px 0 0;
}

.telefono {
  width: 280px;
  background: #0f172a;
  border-radius: 36px;
  padding: 12px;
  box-shadow: 0 22px 50px rgba(15, 23, 42, 0.35);
  position: relative;
}

.telefono .notch {
  width: 110px;
  height: 22px;
  background: #0f172a;
  border-radius: 0 0 14px 14px;
  margin: -12px auto 10px;
}

.telefono .pantalla {
  background: var(--chat-fondo);
  background-image: radial-gradient(circle, rgba(29, 53, 87, 0.05) 1px, transparent 1px);
  background-size: 22px 22px;
  border-radius: 26px;
  padding: 10px;
  min-height: 430px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow: hidden;
}

.pantalla .mini-cab {
  background: linear-gradient(135deg, var(--oscuro), #2a4d73);
  color: #fff;
  border-radius: 20px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.8rem;
  font-weight: 700;
}

.pantalla .mini-cab .av { width: 26px; height: 26px; border-radius: 50%; background: linear-gradient(135deg, var(--primario), var(--warning)); display: flex; align-items: center; justify-content: center; font-size: 0.9rem; }

.burbuja-min {
  max-width: 78%;
  padding: 8px 11px;
  border-radius: 12px;
  font-size: 0.72rem;
  line-height: 1.4;
  background: #fff;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}

.burbuja-min.cliente { align-self: flex-end; background: var(--primario); color: #fff; border-bottom-left-radius: 12px; border-bottom-right-radius: 4px; }

.min-chips { align-self: center; display: flex; gap: 5px; }
.min-chips span {
  background: #fff;
  border: 1px solid var(--primario);
  color: var(--primario);
  font-size: 0.62rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 30px;
}

.min-campo { margin-top: auto; background: #fff; border-radius: 20px; padding: 7px 12px; font-size: 0.7rem; color: #94a3b8; display: flex; justify-content: space-between; }
.min-campo b { background: var(--primario); color: #fff; border-radius: 30px; padding: 1px 8px; font-size: 0.62rem; }

/* ============ FOOTER MÍNIMO ============ */
.footer-demo {
  text-align: center;
  color: var(--gris);
  font-size: 0.78rem;
  padding: 6px 0 0;
}

@media (max-width: 560px) {
  .logo { font-size: 1.02rem; }
  nav a { margin-left: 4px; font-size: 0.76rem; padding: 6px 9px; }
  .hero h1 { font-size: 1.55rem; }
  .telefono { width: 240px; }
  .burbuja-min { font-size: 0.68rem; }
  .cabecera-chat .nombre { font-size: 0.9rem; }
  .msg .burbuja { max-width: 88%; font-size: 0.9rem; }
  .tabs { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 10px; -webkit-overflow-scrolling: touch; }
  .tabs .tab, .tabs > a.tab { flex-shrink: 0; }
  .chat { height: 46vh; }
  .wa-flotante { bottom: 14px; right: 14px; padding: 11px 16px; }
}

@media (max-width: 400px) {
  .contenedor { padding: 16px 12px 70px; }
  .campo-chat { flex-direction: row; }
  .lista-prospectos li { flex-direction: column; align-items: flex-start; }
  .lista-prospectos .info { width: 100%; }
}

/* ===== Estado en vivo, compartir y mapa (MarketAttack) ===== */
.ma-acciones{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:10px 0 6px}
.ma-estado{font-size:.92rem;font-weight:700;padding:6px 14px;border-radius:999px;border:1px solid #ddd;background:#fff;color:#555}
.ma-estado.abierto{color:#0a7d33;border-color:#bfe6cd;background:#e8f7ee}
.ma-estado.cerrado{color:#a4161a;border-color:#f2c6c6;background:#fdeaea}
.ma-mapa:not(:empty){margin:14px 0}