/* ==========================================================================
   METASCALPING · SITIO2 DESIGN SYSTEM
   Inspirado en la estética técnica, oscura y de alta convicción de AlgoNetwork.
   ========================================================================== */

@font-face {
  font-family: "Archivo";
  src: url("fuentes/archivo.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Geist";
  src: url("fuentes/geist.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: dark;

  /* Paleta base (marca.yml) */
  --canvas: #06070a;
  --superficie: #0c0e15;
  --superficie-elevada: #131722;
  --superficie-destacada: #1a2030;
  --linea: rgba(255, 255, 255, 0.08);
  --linea-fuerte: rgba(255, 255, 255, 0.16);
  --linea-acento: rgba(216, 163, 92, 0.35);

  /* Tipografías */
  --titulos: "Archivo", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --texto: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;

  /* Colores de texto */
  --tinta: #f0ece5;
  --tinta-suave: #9da1ad;
  --tinta-tenue: #868b98;      /* 5.9:1 sobre canvas, 5.3:1 sobre superficie-elevada */

  /* Acento Tungsteno */
  --acento: #d8a35c;
  --acento-rgb: 216, 163, 92;
  --acento-hover: #e5b36e;
  --acento-suave: rgba(216, 163, 92, 0.12);
  --acento-brillo: rgba(216, 163, 92, 0.18);
  --acento-tinta: #0a0906;

  /* Estados y trading */
  --verde: #10b981;
  --verde-suave: rgba(16, 185, 129, 0.12);
  --verde-borde: rgba(16, 185, 129, 0.3);
  --rojo: #f43f5e;
  --rojo-suave: rgba(244, 63, 94, 0.12);
  --azul: #38bdf8;
  --azul-suave: rgba(56, 189, 248, 0.12);

  /* Sombras y elevaciones */
  --sombra-card: 0 10px 30px -10px rgba(0, 0, 0, 0.6);
  --sombra-acento: 0 0 30px -5px rgba(216, 163, 92, 0.16);
  --sombra-verde: 0 0 25px -5px rgba(16, 185, 129, 0.25);

  /* Bordes */
  --radio-sm: 6px;
  --radio-md: 12px;
  --radio-lg: 18px;
  --radio-pill: 9999px;

  /* Transiciones */
  --trans-rapida: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --trans-media: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset y caja */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 100%;
  background-color: var(--canvas);
  color: var(--tinta);
  font-family: var(--texto);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }
.hero-titulo .destacado { background-clip: text; -webkit-background-clip: text; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 2000;
  background: var(--acento);
  color: var(--acento-tinta);
  padding: 0.75rem 1rem;
  border-radius: var(--radio-sm);
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus {
  top: 1rem;
}

body {
  background-color: var(--canvas);
  color: var(--tinta);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Fondo con rejilla sutil de precisión y gradientes */
.fondo-tecnico {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: 
    radial-gradient(circle at 50% 0%, rgba(216, 163, 92, 0.08) 0%, transparent 60%),
    radial-gradient(circle at 85% 30%, rgba(16, 185, 129, 0.04) 0%, transparent 50%),
    linear-gradient(to right, rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 48px 48px, 48px 48px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 25%, black 40%, transparent 100%);
}

.contenedor {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   CABECERA / NAVBAR GLASS
   ========================================================================== */
.barra-navegacion {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6, 7, 10, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--linea);
  transition: background var(--trans-media), border-color var(--trans-media);
}

.barra-interior {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
  gap: 1.5rem;
}

.logotipo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--tinta);
}

.isotipo-marca {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #131722 0%, #1f2738 100%);
  border: 1px solid var(--linea-acento);
  border-radius: var(--radio-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 12px rgba(216, 163, 92, 0.2);
}

.isotipo-marca svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: var(--acento);
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nombre-marca {
  font-family: var(--titulos);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.version-pill {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--acento);
  background: var(--acento-suave);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radio-pill);
  border: 1px solid rgba(216, 163, 92, 0.3);
  font-weight: 500;
  letter-spacing: 0.04em;
}

.menu-enlaces {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.menu-enlaces a {
  text-decoration: none;
  color: var(--tinta-suave);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--trans-rapida);
  position: relative;
  white-space: nowrap;
}

.menu-enlaces a:hover {
  color: var(--tinta);
}

.acciones-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-menu-movil {
  display: none;
  background: none;
  border: 1px solid var(--linea);
  color: var(--tinta);
  padding: 0.5rem;
  border-radius: var(--radio-sm);
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
}

/* ==========================================================================
   BOTONES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.75rem 1.6rem;
  min-height: 44px;
  font-size: 0.92rem;
  font-weight: 600;
  font-family: var(--texto);
  border-radius: var(--radio-sm);
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--trans-rapida), box-shadow var(--trans-rapida), background var(--trans-rapida), border-color var(--trans-rapida);
  border: 1px solid transparent;
  line-height: 1;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primario {
  background: var(--acento);
  color: var(--acento-tinta);
  box-shadow: 0 0 20px rgba(216, 163, 92, 0.22);
}

.btn-primario:hover {
  background: var(--acento-hover);
  box-shadow: 0 0 25px rgba(216, 163, 92, 0.35);
  transform: translateY(-1px);
}

.btn-secundario {
  background: var(--superficie-elevada);
  color: var(--tinta);
  border-color: var(--linea-fuerte);
}

.btn-secundario:hover {
  background: var(--superficie-destacada);
  border-color: var(--linea-acento);
  color: var(--acento);
  transform: translateY(-1px);
}

.btn-icono-flecha svg {
  width: 14px;
  height: 14px;
  transition: transform var(--trans-rapida);
}

.btn:hover .btn-icono-flecha svg {
  transform: translateX(3px);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.seccion-hero {
  padding: clamp(4rem, 9vw, 7rem) 0 clamp(2.5rem, 6vw, 4.5rem);
  text-align: center;
  position: relative;
}

.badge-estado {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.4rem 1.1rem;
  border-radius: var(--radio-pill);
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid var(--verde-borde);
  color: var(--verde);
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.beacon-luz {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--verde);
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulso-beacon 2s infinite cubic-bezier(0.66, 0, 1, 1);
}

@keyframes pulso-beacon {
  to {
    box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
  }
}

.hero-titulo {
  font-family: var(--titulos);
  font-size: clamp(2.2rem, 5.2vw, 3.7rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
  max-width: 960px;
  margin: 0 auto 1.5rem;
}

.br-desktop {
  display: inline;
}

.hero-titulo .destacado {
  color: var(--acento);
  background: linear-gradient(135deg, #f0ece5 10%, #d8a35c 90%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-bajada {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.6;
  color: var(--tinta-suave);
  max-width: 760px;
  margin: 0 auto 2.5rem;
}

.hero-bajada strong {
  color: var(--tinta);
  font-weight: 600;
}

.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

.micro-riesgo {
  font-size: 0.78rem;
  color: var(--tinta-tenue);
  text-align: center;
  margin-top: -2rem;
  margin-bottom: 2rem;
}

.micro-riesgo a {
  color: var(--tinta-suave);
  text-decoration: underline;
}

.micro-riesgo a:hover {
  color: var(--acento);
}

.hero-seguridad-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.8rem;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--tinta-tenue);
  font-family: var(--mono);
  margin-top: 2rem;
  margin-bottom: 2rem;
}

.seguridad-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.seguridad-item svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: var(--acento);
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ==========================================================================
   METRICAS DESTACADAS (FRANJA INSTITUCIONAL TICKER)
   ========================================================================== */
.cuadricula-metricas {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--superficie);
  border: 1px solid var(--linea);
  border-radius: var(--radio-lg);
  overflow: hidden;
  margin-top: 2.5rem;
  box-shadow: var(--sombra-card);
}

.tarjeta-metrica {
  background: transparent;
  border: none;
  border-radius: 0;
  border-right: 1px solid var(--linea);
  padding: 1.75rem 1.5rem;
  text-align: left;
  position: relative;
  transition: background var(--trans-media);
}

.tarjeta-metrica:last-child {
  border-right: none;
}

.tarjeta-metrica:hover {
  background: rgba(216, 163, 92, 0.03);
}

.tarjeta-metrica::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--acento), transparent);
  opacity: 0;
  transition: opacity var(--trans-media);
}

.tarjeta-metrica:hover::before {
  opacity: 1;
}

.metrica-etiqueta {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--tinta-suave);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.metrica-valor {
  font-family: var(--titulos);
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--tinta);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 0.4rem;
}

.metrica-valor.verde {
  color: var(--verde);
}

.metrica-valor.acento {
  color: var(--acento);
}

.metrica-desc {
  font-size: 0.85rem;
  color: var(--tinta-suave);
  line-height: 1.4;
}

/* ==========================================================================
   SECCION DE PROCESO (4 PASOS - INSPIRADO EN ALGORIER)
   ========================================================================== */
.seccion {
  padding: clamp(3.5rem, 8vw, 6.5rem) 0;
  position: relative;
}

.cabecera-seccion {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 4rem;
}

.subtitulo-pre {
  font-family: var(--mono);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--acento);
  margin-bottom: 0.75rem;
  display: block;
  font-weight: 600;
}

.titulo-seccion {
  font-family: var(--titulos);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.bajada-seccion {
  font-size: 1.1rem;
  color: var(--tinta-suave);
  line-height: 1.6;
}

.proceso-rejilla {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}

.paso-card {
  background: var(--superficie);
  border: 1px solid var(--linea);
  border-radius: var(--radio-md);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: border-color var(--trans-media);
}

.paso-card:hover {
  border-color: var(--linea-acento);
}

.paso-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.paso-num {
  font-family: var(--mono);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--acento);
  opacity: 0.9;
}

.paso-reloj {
  font-family: var(--mono);
  font-size: 0.75rem;
  background: var(--acento-suave);
  border: 1px solid rgba(216, 163, 92, 0.2);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radio-pill);
  color: var(--acento);
}

.paso-titulo {
  font-family: var(--titulos);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.paso-cuerpo {
  font-size: 0.92rem;
  color: var(--tinta-suave);
  line-height: 1.55;
  flex-grow: 1;
}

.paso-detalles,
.paso-metricas {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--linea);
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--tinta-tenue);
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.paso-detalles span,
.paso-metricas-fila {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
}

.paso-metricas dt {
  color: var(--tinta-tenue);
  font-weight: 400;
}

.paso-metricas dd {
  margin: 0;
  color: var(--tinta);
  font-weight: 600;
  text-align: right;
}

.paso-detalles strong {
  color: var(--tinta);
}

/* Diagrama visual de ciclo de trade */
.diagrama-trade-wrap {
  margin-top: 3.5rem;
  background: var(--superficie);
  border: 1px solid var(--linea);
  border-radius: var(--radio-lg);
  padding: 2.5rem 2rem;
  text-align: center;
}

.diagrama-trade-header {
  margin-bottom: 2rem;
}

.diagrama-trade-titulo {
  font-family: var(--titulos);
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 0.25rem;
}

.diagrama-trade-svg-box {
  width: 100%;
  overflow-x: auto;
}

.figura-trade {
  width: 100%;
  min-width: 760px;
  max-width: 960px;
  height: auto;
  margin: 0 auto;
  display: block;
}

/* ==========================================================================
   TERMINAL ESTRATÉGICO & PARÁMETROS REALES
   ========================================================================== */
.terminal-wrapper {
  background: var(--superficie);
  border: 1px solid var(--linea-fuerte);
  border-radius: var(--radio-lg);
  box-shadow: var(--sombra-card), 0 0 40px rgba(0, 0, 0, 0.8);
  overflow: hidden;
}

.terminal-barra {
  background: #090b10;
  padding: 0.85rem 1.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--linea);
  flex-wrap: wrap;
  gap: 0.75rem;
}

.terminal-botones {
  display: flex;
  gap: 0.45rem;
}

.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.terminal-dot.rojo { background: #ff5f56; }
.terminal-dot.amarillo { background: #ffbd2e; }
.terminal-dot.verde { background: #27c93f; }

.terminal-pestanas {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.pestana-btn {
  background: none;
  border: 1px solid transparent;
  color: var(--tinta-suave);
  font-family: var(--mono);
  font-size: 0.8rem;
  padding: 0.45rem 0.95rem;
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radio-sm);
  cursor: pointer;
  transition: all var(--trans-rapida);
}

.pestana-btn:hover {
  color: var(--tinta);
}

.pestana-btn.activa {
  background: var(--superficie-elevada);
  border-color: var(--linea-acento);
  color: var(--acento);
}

.terminal-contenido {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
}

.terminal-codigo {
  background: #07080d;
  padding: 2rem;
  font-family: var(--mono);
  font-size: 0.88rem;
  line-height: 1.7;
  overflow-x: auto;
  border-right: 1px solid var(--linea);
}

.codigo-linea {
  display: block;
}

.c-comentario { color: #7a89b8; font-style: italic; }
.c-tipo { color: #8be9fd; }
.c-variable { color: #50fa7b; }
.c-valor { color: #f1fa8c; }
.c-resaltado { color: #ff79c6; }
.c-acento { color: var(--acento); font-weight: 600; }

.terminal-aviso-pseudo {
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--tinta-tenue);
  padding: 0.75rem 1.5rem;
  background: #05060a;
  border-top: 1px solid var(--linea);
  border-right: 1px solid var(--linea);
}

.terminal-panel-lateral {
  background: var(--superficie);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.panel-header-sub {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--tinta-tenue);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.panel-titulo-param {
  font-family: var(--titulos);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.lista-especificaciones {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.esp-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.88rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--linea);
}

.esp-item .nombre {
  color: var(--tinta-suave);
}

.esp-item .valor {
  font-family: var(--mono);
  font-weight: 600;
  color: var(--tinta);
}

.esp-item .valor.acento {
  color: var(--acento);
}

.nota-auditoria {
  margin-top: 1.5rem;
  padding: 1rem;
  background: rgba(216, 163, 92, 0.06);
  border-left: 3px solid var(--acento);
  border-radius: 0 var(--radio-sm) var(--radio-sm) 0;
  font-size: 0.82rem;
  color: var(--tinta-suave);
  line-height: 1.5;
}

/* Placeholder de captura real MT5 */
.captura-terminal-placeholder {
  margin-top: 2.5rem;
  background: var(--superficie);
  border: 1px solid var(--linea);
  border-radius: var(--radio-lg);
  padding: 1.5rem;
  text-align: center;
}

.captura-marco {
  background: #050608;
  border: 1px dashed rgba(216, 163, 92, 0.3);
  border-radius: var(--radio-md);
  padding: 3.5rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.captura-vacia {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  color: var(--tinta-tenue);
}

.captura-vacia svg {
  color: var(--acento);
  opacity: 0.8;
}

.captura-vacia-titulo {
  font-family: var(--titulos);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--tinta);
}

.captura-vacia-sub {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--tinta-tenue);
}

.captura-caption {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--tinta-tenue);
  margin-top: 1rem;
}

/* ==========================================================================
   CALCULADORA DE RIESGO INTERACTIVA (ESTILO ALGORIER)
   ========================================================================== */
.calculadora-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  background: var(--superficie);
  border: 1px solid var(--linea);
  border-radius: var(--radio-lg);
  padding: 2.5rem;
}

.calculadora-controles {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.control-grupo {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.control-encabezado {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.control-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--tinta);
}

.control-valor-actual {
  font-family: var(--mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--acento);
}

.slider-rango {
  --fill: 0%;
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 8px;
  background: linear-gradient(to right, var(--acento) var(--fill), var(--superficie-elevada) var(--fill));
  border-radius: var(--radio-pill);
  border: 1px solid var(--linea);
  outline: none;
}
.slider-rango::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--acento); border: 2px solid var(--canvas);
  box-shadow: 0 0 12px rgba(216,163,92,.6); cursor: pointer;
  transition: transform var(--trans-rapida);
}
.slider-rango::-moz-range-thumb {
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--acento); border: 2px solid var(--canvas);
  box-shadow: 0 0 12px rgba(216,163,92,.6); cursor: pointer;
}
.slider-rango::-moz-range-track { background: transparent; }
.slider-rango:focus-visible { outline: 2px solid var(--acento); outline-offset: 4px; }

.chips-presets {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.chip-preset {
  background: var(--superficie-elevada);
  border: 1px solid var(--linea);
  color: var(--tinta-suave);
  font-family: var(--mono);
  font-size: 0.78rem;
  min-height: 36px;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radio-pill);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--trans-rapida);
}

.chip-preset:hover, .chip-preset.activo {
  border-color: var(--acento);
  color: var(--tinta);
  background: var(--acento-suave);
}

.calculadora-resultado {
  background: var(--superficie-elevada);
  border: 1px solid var(--linea-acento);
  border-radius: var(--radio-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--sombra-acento);
}

.resumen-titulo {
  font-family: var(--mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  color: var(--acento);
  letter-spacing: 0.08em;
  margin-bottom: 1.5rem;
}

.metricas-resultado-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.caja-res-metrica {
  background: var(--superficie);
  padding: 1.25rem;
  border-radius: var(--radio-sm);
  border: 1px solid var(--linea);
}

.caja-res-metrica .lab {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--tinta-suave);
  margin-bottom: 0.35rem;
}

.caja-res-metrica .val {
  font-family: var(--titulos);
  font-size: clamp(1.25rem, 2.2vw, 1.7rem);
  font-weight: 800;
  line-height: 1;
  overflow-wrap: anywhere;
}

.caja-res-metrica .val.rojo { color: var(--rojo); }
.caja-res-metrica .val.verde { color: var(--verde); }
.caja-res-metrica .val.acento { color: var(--acento); }

.caja-res-metrica .sub {
  font-size: 0.8rem;
  color: var(--tinta-tenue);
  margin-top: 0.35rem;
}

.aviso-calculo {
  font-size: 0.8rem;
  color: var(--tinta-tenue);
  line-height: 1.45;
  border-top: 1px solid var(--linea);
  padding-top: 1rem;
}

/* ==========================================================================
   PERSPECTIVAS / QUIÉNES SOMOS (ESTILO ALGORIER "WHETHER YOU TRADE OR NOT")
   ========================================================================== */
.perspectivas-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.perspectiva-card {
  background: var(--superficie);
  border: 1px solid var(--linea);
  border-radius: var(--radio-lg);
  padding: 2.75rem 2.25rem;
  display: flex;
  flex-direction: column;
  transition: border-color var(--trans-media);
}

.perspectiva-card:hover {
  border-color: var(--linea-acento);
}

.perspectiva-tag {
  font-family: var(--mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  color: var(--acento);
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.perspectiva-titulo {
  font-family: var(--titulos);
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 1.25rem;
}

.perspectiva-bajada {
  color: var(--tinta-suave);
  font-size: 0.98rem;
  margin-bottom: 1.75rem;
  line-height: 1.6;
}

.perspectiva-lista {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.perspectiva-item {
  display: flex;
  gap: 0.85rem;
  font-size: 0.92rem;
  color: var(--tinta);
  line-height: 1.45;
}

.perspectiva-check {
  width: 20px;
  height: 20px;
  background: var(--acento-suave);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--acento);
  flex-shrink: 0;
  margin-top: 2px;
}

.perspectiva-check svg {
  width: 13px;
  height: 13px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.25;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ==========================================================================
   SEGURIDAD Y CONTROL (ESTILO ALGORIER "YOUR MONEY NEVER LEAVES")
   ========================================================================== */
.seguridad-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.seguridad-card {
  background: var(--superficie);
  border: 1px solid var(--linea);
  border-radius: var(--radio-md);
  padding: 2rem 1.75rem;
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  transition: border-color var(--trans-media);
}

.seguridad-card:hover {
  border-color: var(--linea-acento);
}

.seguridad-icono {
  width: 48px;
  height: 48px;
  background: var(--superficie-elevada);
  border: 1px solid var(--linea);
  border-radius: var(--radio-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--acento);
  flex-shrink: 0;
  margin-bottom: 0;
}

.seguridad-icono svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.seguridad-info {
  flex: 1;
}

.seguridad-titulo {
  font-family: var(--titulos);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.seguridad-desc {
  font-size: 0.88rem;
  color: var(--tinta-suave);
  line-height: 1.55;
}

/* ==========================================================================
   TABLA COMPARATIVA RIGUROSA
   ========================================================================== */
.tabla-wrapper {
  background: var(--superficie);
  border: 1px solid var(--linea);
  border-radius: var(--radio-lg);
  overflow-x: auto;
}

.deslizar-aviso {
  display: none;
  font-size: 0.8rem;
  color: var(--tinta-tenue);
  text-align: right;
  margin-bottom: 0.5rem;
}

.tabla-comparativa {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  text-align: left;
}

.tabla-comparativa th,
.tabla-comparativa td {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--linea);
}

.tabla-comparativa thead th {
  background: var(--superficie-elevada);
  font-family: var(--mono);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--tinta-suave);
}

.tabla-comparativa thead th:first-child {
  position: sticky;
  left: 0;
  background: var(--superficie-elevada);
  z-index: 3;
  box-shadow: 2px 0 8px rgba(0, 0, 0, 0.4);
}

.tabla-comparativa th.col-destacada,
.tabla-comparativa td.col-destacada {
  background: rgba(216, 163, 92, 0.05);
  border-left: 1px solid rgba(216, 163, 92, 0.25);
  border-right: 1px solid rgba(216, 163, 92, 0.25);
}

.tabla-comparativa th.col-destacada {
  color: var(--acento);
  font-weight: 700;
}

.tabla-comparativa .criterio {
  font-weight: 500;
  text-align: left;
  color: var(--tinta);
  font-size: 0.95rem;
  position: sticky;
  left: 0;
  background: var(--superficie);
  z-index: 2;
  box-shadow: 2px 0 8px rgba(0, 0, 0, 0.4);
}

.tabla-comparativa td {
  font-size: 0.9rem;
  color: var(--tinta-suave);
}

.tabla-comparativa td.col-destacada {
  color: var(--tinta);
  font-weight: 500;
}

/* ==========================================================================
   FAQ ACORDEON (QUESTIONS ANSWERED)
   ========================================================================== */
.faq-acordeon {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--superficie);
  border: 1px solid var(--linea);
  border-radius: var(--radio-md);
  overflow: hidden;
  transition: border-color var(--trans-media);
}

.faq-item:hover {
  border-color: var(--linea-fuerte);
}

.faq-item.abierto {
  border-color: var(--linea-acento);
}

.faq-pregunta {
  width: 100%;
  background: none;
  border: none;
  padding: 1.4rem 1.6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  text-align: left;
  font-family: var(--titulos);
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--tinta);
  cursor: pointer;
}

.faq-icono {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--superficie-elevada);
  border: 1px solid var(--linea);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--acento);
  flex-shrink: 0;
  font-family: var(--mono);
  font-size: 1.1rem;
  line-height: 1;
  transition: transform var(--trans-media);
}

.faq-item.abierto .faq-icono {
  transform: rotate(45deg);
}

.faq-respuesta {
  padding: 0 1.6rem 1.4rem;
  color: var(--tinta-suave);
  font-size: 0.95rem;
  line-height: 1.65;
  display: none;
}

.faq-item.abierto .faq-respuesta {
  display: block;
}

/* ==========================================================================
   BLOQUE FINAL DE CONVERSIÓN (READY WHEN YOU ARE)
   ========================================================================== */
.tarjeta-conversion-final {
  background: linear-gradient(135deg, #0d1017 0%, #151b28 100%);
  border: 1px solid var(--linea-acento);
  border-radius: var(--radio-lg);
  padding: 4.5rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--sombra-acento);
}

.tarjeta-conversion-final::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(216, 163, 92, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.conversion-titulo {
  font-family: var(--titulos);
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
  position: relative;
}

.conversion-bajada {
  font-size: 1.15rem;
  color: var(--tinta-suave);
  max-width: 650px;
  margin: 0 auto 2.5rem;
  line-height: 1.6;
  position: relative;
}

.conversion-form-box {
  max-width: 500px;
  margin: 0 auto;
  position: relative;
}

.form-fila {
  display: flex;
  gap: 0.75rem;
}

.input-email {
  flex-grow: 1;
  background: var(--superficie);
  border: 1px solid var(--linea-fuerte);
  color: var(--tinta);
  padding: 0.85rem 1.25rem;
  font-family: var(--texto);
  font-size: 0.95rem;
  border-radius: var(--radio-sm);
  outline: none;
  transition: border-color var(--trans-rapida);
}

.input-email:focus {
  border-color: var(--acento);
  box-shadow: 0 0 10px rgba(216, 163, 92, 0.25);
}

.form-aviso-legal {
  font-size: 0.8rem;
  color: var(--tinta-tenue);
  margin-top: 0.75rem;
  text-align: center;
}

.form-aviso-legal a {
  color: var(--tinta-suave);
  text-decoration: underline;
}

/* ==========================================================================
   MODAL DE CONTACTO / SOLICITUD
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4, 5, 8, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  overflow-y: auto;
  transition: opacity var(--trans-media), visibility 0s linear var(--trans-media);
}

.modal-overlay.activo {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transition: opacity var(--trans-media), visibility 0s;
}

.modal-caja {
  background: var(--superficie);
  border: 1px solid var(--linea-acento);
  border-radius: var(--radio-lg);
  padding: 2.5rem;
  width: 100%;
  max-width: 520px;
  position: relative;
  box-shadow: var(--sombra-card), 0 0 50px rgba(0, 0, 0, 0.9);
  transform: translateY(20px);
  transition: transform var(--trans-media);
  margin: auto;
  max-height: calc(100dvh - 3rem);
  overflow-y: auto;
}

.modal-overlay.activo .modal-caja {
  transform: translateY(0);
}

.btn-cerrar-modal {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  min-width: 44px;
  min-height: 44px;
  display: grid;
  place-items: center;
  background: none;
  border: none;
  color: var(--tinta-suave);
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
  padding: 0.25rem;
  transition: color var(--trans-rapida);
}

.btn-cerrar-modal:hover {
  color: var(--tinta);
}

.modal-header {
  margin-bottom: 1.75rem;
}

.modal-titulo {
  font-family: var(--titulos);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.modal-desc {
  font-size: 0.9rem;
  color: var(--tinta-suave);
  line-height: 1.5;
}

.form-grupo {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 1.2rem;
}

.form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--tinta);
  font-family: var(--mono);
}

.form-input, .form-select {
  background: var(--superficie-elevada);
  border: 1px solid var(--linea-fuerte);
  color: var(--tinta);
  padding: 0.75rem 1rem;
  border-radius: var(--radio-sm);
  font-family: var(--texto);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--trans-rapida);
}

.form-input:focus, .form-select:focus {
  border-color: var(--acento);
  box-shadow: 0 0 0 3px var(--acento-suave);
}

.form-error {
  color: var(--rojo);
  font-size: 0.85rem;
  margin-top: 0.75rem;
}

.campo-trampa {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-checkbox-grupo {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-top: 0.5rem;
  margin-bottom: 1rem;
  font-size: 0.82rem;
  color: var(--tinta-suave);
}

.form-checkbox-grupo input[type="checkbox"] {
  margin-top: 0.2rem;
  accent-color: var(--acento);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.form-checkbox-grupo a {
  color: var(--acento);
  text-decoration: underline;
}

.btn-modal-submit {
  width: 100%;
  margin-top: 1rem;
}

.modal-feedback {
  display: none;
  padding: 1.5rem;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid var(--verde);
  border-radius: var(--radio-sm);
  text-align: center;
  color: var(--tinta);
}

/* ==========================================================================
   PIE DE PÁGINA (LEGAL & COMPLIANCE)
   ========================================================================== */
.pie-pagina {
  background: #040508;
  border-top: 1px solid var(--linea);
  padding: 5rem 0 3rem;
  margin-top: 6rem;
}

.caja-aviso-riesgo {
  background: var(--superficie);
  border: 1px solid var(--linea);
  border-left: 4px solid var(--acento);
  border-radius: var(--radio-md);
  padding: 1.75rem 2rem;
  margin-bottom: 3.5rem;
}

.aviso-riesgo-titulo {
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--acento);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.aviso-riesgo-texto {
  font-size: 0.85rem;
  color: var(--tinta-suave);
  line-height: 1.6;
}

.pie-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.pie-col-marca {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.pie-desc {
  font-size: 0.88rem;
  color: var(--tinta-suave);
  line-height: 1.6;
}

.pie-col-titulo {
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--tinta);
  margin-bottom: 1.25rem;
}

.pie-lista {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.pie-lista a {
  text-decoration: none;
  color: var(--tinta-suave);
  font-size: 0.88rem;
  transition: color var(--trans-rapida);
}

.pie-lista a:hover {
  color: var(--acento);
}

.pie-bottom-bar {
  border-top: 1px solid var(--linea);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--tinta-tenue);
  flex-wrap: wrap;
  gap: 1rem;
}

/* ==========================================================================
   FOCO VISIBLE GLOBAL
   ========================================================================== */
:focus-visible {
  outline: 2px solid var(--acento);
  outline-offset: 3px;
}

.input-email:focus-visible,
.form-input:focus-visible,
.form-select:focus-visible {
  outline-offset: 0;
}

/* ==========================================================================
   RESPONSIVIDAD Y MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1180px) {
  .menu-enlaces {
    display: none;
  }
  .menu-enlaces.activo {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--superficie);
    border-bottom: 1px solid var(--linea);
    padding: 1.5rem;
    gap: 1.2rem;
  }
  .btn-menu-movil {
    display: block;
  }
}

@media (max-width: 1100px) {
  .cuadricula-metricas {
    grid-template-columns: repeat(2, 1fr);
  }
  .tarjeta-metrica:nth-child(2) {
    border-right: none;
  }
  .tarjeta-metrica:nth-child(1),
  .tarjeta-metrica:nth-child(2) {
    border-bottom: 1px solid var(--linea);
  }
  .proceso-rejilla {
    grid-template-columns: repeat(2, 1fr);
  }
  .seguridad-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pie-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .terminal-contenido {
    grid-template-columns: 1fr;
  }
  .terminal-codigo {
    border-right: none;
    border-bottom: 1px solid var(--linea);
  }
  .calculadora-grid {
    grid-template-columns: 1fr;
    padding: 1.5rem;
  }
}

@media (max-width: 768px) {
  .br-desktop {
    display: none;
  }
  .deslizar-aviso {
    display: block;
  }
  .calculadora-grid {
    grid-template-columns: 1fr;
    padding: 1.5rem;
  }
  .perspectivas-grid {
    grid-template-columns: 1fr;
  }
  .pie-grid {
    grid-template-columns: 1fr;
  }
  .form-fila {
    flex-direction: column;
  }
}

@media (max-width: 680px) {
  .cuadricula-metricas {
    grid-template-columns: 1fr;
  }
  .tarjeta-metrica {
    border-right: none;
    border-bottom: 1px solid var(--linea);
  }
  .tarjeta-metrica:last-child {
    border-bottom: none;
  }
  .proceso-rejilla {
    grid-template-columns: 1fr;
  }
  .seguridad-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .terminal-botones {
    display: none;
  }
  .terminal-pestanas {
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
  }
  .pestana-btn {
    white-space: nowrap;
  }
  .terminal-codigo {
    padding: 1.25rem;
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  .version-pill {
    display: none;
  }
  .acciones-nav .btn {
    padding: 0.65rem 1rem;
    font-size: 0.85rem;
  }
  .barra-interior {
    gap: 0.75rem;
  }
  .metricas-resultado-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   ANIMACIÓN DE ENTRADA SUAVE (SCROLL REVEAL)
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.reveal.revelado {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}