/* ==========================================================================
   ENELAR ESP — Micrositio "Programa transitorio de incentivo al uso
   eficiente de energía"
   Sistema de diseño basado en la identidad real de ENELAR (ui.enelar.com.co)
   y el logo oficial (2024).
   ========================================================================== */

:root {
  /* Marca ENELAR */
  --primary-700: #02264f;
  --primary-600: #024299;   /* azul institucional (UI kit) */
  --primary-500: #034ea2;   /* azul del logo */
  --primary-400: #0085c8;   /* azul secundario / cian */
  --primary-100: #e6f0fb;   /* azul claro (fondos) */

  --accent-500: #feb809;    /* dorado institucional */
  --accent-600: #e0a400;    /* dorado oscuro (hover) */
  --accent-100: #fef3d8;    /* dorado claro (fondos) */

  /* Semánticos */
  --success-600: #16a34a;
  --success-100: #e7f8ee;
  --danger-600: #ef4444;
  --danger-100: #fee2e2;

  /* Gráfico */
  --chart-over-start: #fdb05c;   /* consumo por encima de la meta */
  --chart-over-end: #f69522;
  --chart-under-start: #86d99a;  /* consumo dentro de la meta */
  --chart-under-end: #2ea44f;

  /* Neutros */
  --ink: #18181b;
  --muted: #52525b;
  --border: #e4e4e7;
  --placeholder: rgba(0, 0, 0, 0.3);
  --bg-soft: #f4f4f5;

  --white: #fff;
  --shadow-lg: 0 24px 60px rgba(2, 66, 153, 0.16);
  --radius: 10px;
  --header-h: 72px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

.wrap { width: min(1320px, 92%); margin: 0 auto; }

/* --------------------------------------------------------------------------
   Botones
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 50px;
  padding: 4px 28px;
  border: 2px solid var(--primary-600);
  border-radius: 6px;
  font-family: inherit;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.4px;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease,
              transform 0.2s ease, box-shadow 0.2s ease;
}
.btn:active { transform: translateY(1px); }

.btn-solid {
  background: var(--primary-600);
  color: var(--white);
}
.btn-solid:hover {
  background: var(--primary-700);
  border-color: var(--primary-700);
  box-shadow: 0 10px 26px rgba(2, 66, 153, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--primary-600);
}
.btn-outline:hover { background: var(--primary-100); }

.btn-gold {
  background: var(--accent-500);
  color: #2a1a00;
  border-color: var(--accent-500);
}
.btn-gold:hover {
  background: var(--accent-600);
  border-color: var(--accent-600);
  box-shadow: 0 10px 26px rgba(254, 184, 9, 0.4);
}

.btn-white {
  background: var(--white);
  color: var(--primary-600);
  border-color: var(--white);
}
.btn-white:hover {
  background: var(--primary-100);
  border-color: var(--primary-100);
}

.btn-ghost-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.75);
}
.btn-ghost-light:hover { background: rgba(255, 255, 255, 0.14); }

.btn-lg { height: 56px; padding: 4px 34px; font-size: 17px; }

/* --------------------------------------------------------------------------
   Header / navegación (blanco, con logo a color)
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.25s ease;
}
.site-header.is-scrolled {
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.10);
}

.site-header-top {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo { display: inline-flex; align-items: center; }
.logo img { height: 42px; width: auto; display: block; }

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -1px;
  color: var(--primary-600);
  text-decoration: none;
  line-height: 1;
}
.brand .brand-sub {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.7;
  margin-left: 8px;
}

.site-menu ul {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-menu a {
  position: relative;
  color: var(--ink);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.2px;
  text-transform: uppercase;
  text-decoration: none;
  transition: color 0.2s ease;
  padding: 6px 0;
}
.site-menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: var(--accent-500);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}
.site-menu a:hover { color: var(--primary-600); }
.site-menu a:hover::after { transform: scaleX(1); }

.header-cta { display: flex; align-items: center; gap: 12px; }
.header-cta .btn {
  height: 42px;
  padding: 4px 22px;
  font-size: 13px;
  letter-spacing: -0.2px;
}

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
  color: var(--ink);
}

/* --------------------------------------------------------------------------
   Hero (gradiente azul con acento dorado)
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: linear-gradient(120deg, #012a5c 0%, var(--primary-600) 48%, var(--primary-400) 100%);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(900px 520px at 85% -10%, rgba(254, 184, 9, 0.22), transparent 60%),
    radial-gradient(700px 480px at -5% 110%, rgba(0, 0, 0, 0.28), transparent 55%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.9), transparent);
  pointer-events: none;
}

/* Slider del hero */
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.9s ease;
  background-image: linear-gradient(120deg, #012a5c 0%, var(--primary-600) 48%, var(--primary-400) 100%);
  background-size: cover;
  background-position: center;
}
.hero-bg-slide.is-active { opacity: 1; }

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  padding: 84px 0 96px;
}
.hero .hero-copy { flex: none; display: block; }

.slide-copy { display: none; }
.slide-copy.is-active { display: block; animation: slideFade 0.55s ease; }
@keyframes slideFade {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}

.hero-nav {
  position: absolute;
  z-index: 3;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  padding: 0 22px;
  pointer-events: none;
}
.hero-arrow {
  pointer-events: auto;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: var(--white);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}
.hero-arrow:hover { background: rgba(255, 255, 255, 0.28); }

.hero-dots {
  position: absolute;
  z-index: 3;
  left: 0;
  right: 0;
  bottom: 26px;
  display: flex;
  justify-content: center;
  gap: 9px;
}
.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 0;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.4);
  transition: background 0.2s ease, width 0.2s ease;
}
.hero-dot.is-active { background: var(--accent-500); width: 26px; border-radius: 5px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary-600);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin: 0 0 22px;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: currentColor;
}
.hero .eyebrow { color: var(--accent-500); }

.hero h1 {
  font-size: clamp(34px, 5vw, 58px);
  font-weight: 700;
  letter-spacing: -2px;
  line-height: 1.04;
  margin: 0 0 22px;
  text-wrap: balance;
}
.hero h1 .hl { color: var(--accent-500); }

.hero .lede {
  font-size: clamp(16px, 1.6vw, 20px);
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: -0.3px;
  max-width: 560px;
  margin: 0 0 34px;
  color: rgba(255, 255, 255, 0.94);
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* Tarjeta de consulta rápida (lado derecho del hero) */
.hero-card {
  background: var(--white);
  color: var(--ink);
  border-radius: 16px;
  padding: 30px 28px;
  box-shadow: var(--shadow-lg);
}
.hero-card h2 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin: 0 0 6px;
  color: var(--primary-600);
}
.hero-card p { color: var(--muted); font-size: 14px; line-height: 1.5; margin: 0 0 20px; }
.hero-card .btn { width: 100%; }

/* --------------------------------------------------------------------------
   Secciones genéricas
   -------------------------------------------------------------------------- */
.section { padding: 84px 0; }
.section.tint { background: var(--bg-soft); }

.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head .kicker {
  color: var(--primary-600);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin: 0 0 12px;
}
.section-head h2 {
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 700;
  letter-spacing: -1.5px;
  line-height: 1.12;
  margin: 0 0 14px;
  text-wrap: balance;
}
.section-head h2 strong { color: var(--primary-600); }
.section-head p { color: var(--muted); font-size: 17px; line-height: 1.6; margin: 0; }

/* --------------------------------------------------------------------------
   Contexto / El Niño
   -------------------------------------------------------------------------- */
.context-banner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 26px;
  align-items: flex-start;
  background: var(--primary-100);
  border-radius: 16px;
  padding: 34px 38px;
  border: 1px solid rgba(2, 66, 153, 0.12);
}
.context-banner .icon-circle {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--primary-600); color: var(--white);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.context-banner .icon-circle svg { width: 28px; height: 28px; }
.context-banner h3 { font-size: 20px; font-weight: 700; margin: 0 0 10px; color: var(--primary-600); }
.context-banner p { color: var(--ink); font-size: 16px; line-height: 1.6; margin: 0; }

/* --------------------------------------------------------------------------
   Qué es el programa
   -------------------------------------------------------------------------- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.about-body p { color: var(--muted); font-size: 17px; line-height: 1.7; margin: 0 0 18px; }
.about-body p strong { color: var(--ink); }

.check-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.check-list li { display: flex; gap: 14px; align-items: flex-start; font-size: 16px; line-height: 1.5; }
.check-list .tick {
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--success-100); color: var(--success-600);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-weight: 800; margin-top: 1px;
}
.check-list strong { color: var(--ink); }

/* A quién le aplica (tarjeta "mercado no regulado") */
.quien-note {
  background: var(--primary-100);
  border: 1px solid rgba(2, 66, 153, 0.14);
  border-radius: 14px;
  padding: 30px 32px;
  display: flex; gap: 18px; align-items: flex-start;
}
.quien-note .icon-circle {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--primary-600); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 800; flex-shrink: 0;
}
.quien-note h3 { font-size: 19px; font-weight: 700; margin: 0 0 10px; }
.quien-note p { color: var(--muted); font-size: 16px; line-height: 1.6; margin: 0; }
.quien-note p strong { color: var(--primary-600); }

/* --------------------------------------------------------------------------
   Cómo funciona (pasos)
   -------------------------------------------------------------------------- */
.steps-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.step-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 34px 28px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.step-card:hover { transform: translateY(-6px); box-shadow: 0 18px 44px rgba(0, 0, 0, 0.09); }
.step-number {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--primary-600); color: var(--white);
  font-weight: 700; font-size: 20px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
}
.step-card h3 { font-size: 20px; font-weight: 700; letter-spacing: -0.4px; margin: 0 0 12px; }
.step-card p { color: var(--muted); font-size: 16px; line-height: 1.6; margin: 0; }

/* --------------------------------------------------------------------------
   Cómo se define tu meta
   -------------------------------------------------------------------------- */
.meta-note {
  background: var(--accent-100);
  border-radius: 14px;
  padding: 30px 34px;
  margin-bottom: 30px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  border: 1px solid rgba(254, 184, 9, 0.35);
}
.meta-note .icon-circle {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--accent-500); color: #2a1a00;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 20px; flex-shrink: 0;
}
.meta-note p { margin: 0; font-size: 16px; line-height: 1.6; color: var(--ink); }

/* Tu meta — "lo que debes saber" + excepciones */
.meta-note-body { flex: 1; min-width: 0; }
.meta-note-title {
  font-weight: 800; font-size: 18px; color: #7a5400;
  margin: 0 0 14px; letter-spacing: -0.3px;
}
.meta-note .check-list { gap: 11px; margin-top: 2px; }
.meta-note .check-list li { font-size: 15.5px; line-height: 1.55; }
.meta-note .check-list .tick { background: rgba(255, 255, 255, 0.72); color: var(--primary-600); }
.meta-note .check-list strong { color: var(--ink); }

.meta-ref {
  font-size: 17px; font-weight: 600; color: var(--ink);
  border-left: 3px solid var(--accent-500);
  padding: 4px 0 4px 18px; margin: 0 0 38px;
}
.meta-ref strong { color: var(--primary-600); }
.excepciones-title { font-size: 20px; font-weight: 700; letter-spacing: -0.3px; margin: 0 0 20px; }
.excepciones-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.excepciones .step-card p { font-size: 15.5px; line-height: 1.65; }
@media (max-width: 980px) {
  .excepciones-grid { grid-template-columns: 1fr; }
}

/* --------------------------------------------------------------------------
   Margen de tolerancia y beneficios (semáforo)
   -------------------------------------------------------------------------- */
.margen-gauge-wrap { display: flex; flex-direction: column; align-items: center; gap: 24px; margin-bottom: 44px; }
.margen-gauge-row { display: flex; align-items: center; justify-content: center; gap: clamp(12px, 3.5vw, 48px); width: 100%; max-width: 780px; }
.zone-label { flex: 0 0 118px; text-align: center; font-weight: 800; font-size: clamp(15px, 1.8vw, 21px); line-height: 1.2; letter-spacing: -0.4px; }
.zone-label.left { color: var(--success-600); }
.zone-label.right { color: var(--danger-600); }
.margen-gauge { flex: 1 1 auto; max-width: 400px; width: 100%; height: auto; display: block; }
.margen-gauge .gauge-tick { fill: var(--ink); font-size: 15px; font-weight: 700; }
@media (max-width: 820px) {
  .zone-label { display: none; }
}

.margen-legend { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 28px; margin: 0; padding: 0; }
.margen-legend li { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--muted); font-weight: 600; }
.dot { width: 13px; height: 13px; border-radius: 50%; flex-shrink: 0; }
.dot.green { background: var(--success-600); }
.dot.amber { background: #f59e0b; }
.dot.red { background: var(--danger-600); }

.bandas-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.banda-card {
  background: var(--white); border: 1px solid var(--border); border-radius: 14px;
  padding: 28px 26px; display: flex; flex-direction: column; gap: 12px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.banda-card:hover { transform: translateY(-5px); box-shadow: 0 18px 44px rgba(0, 0, 0, 0.08); }
.banda-tag {
  align-self: flex-start; color: var(--white); font-weight: 800; font-size: 14px;
  padding: 6px 14px; border-radius: 999px; letter-spacing: -0.2px;
}
.banda-tag.green { background: var(--success-600); }
.banda-tag.amber { background: #f59e0b; }
.banda-tag.red { background: var(--danger-600); }
.banda-rango { font-weight: 700; font-size: 16px; color: var(--ink); margin: 0; }
.banda-card p { color: var(--muted); font-size: 15px; line-height: 1.6; margin: 0; }
@media (max-width: 980px) {
  .bandas-grid { grid-template-columns: 1fr; }
}

/* Beneficios por ahorro / Margen de tolerancia (detalle, debajo del gráfico) */
.margen-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 6px; }
.detalle-card {
  background: var(--white); border: 1px solid var(--border); border-radius: 16px;
  padding: 30px 32px; display: flex; flex-direction: column; gap: 15px;
}
.detalle-tag {
  align-self: flex-start; color: var(--white); font-weight: 800; font-size: 15px;
  padding: 7px 16px; border-radius: 999px; letter-spacing: -0.2px;
}
.detalle-tag.green { background: var(--success-600); }
.detalle-tag.amber { background: #f59e0b; }
.detalle-intro { color: var(--ink); font-size: 16px; line-height: 1.65; margin: 0; }
.detalle-intro strong { color: var(--primary-600); }
.detalle-texto { color: var(--muted); font-size: 15px; line-height: 1.65; margin: 0; }
.detalle-sub { font-size: 17px; font-weight: 700; color: var(--primary-600); margin: 6px 0 0; }
.detalle-card .check-list { gap: 12px; }
.detalle-card .check-list li { font-size: 15px; line-height: 1.6; }
@media (max-width: 980px) {
  .margen-cards { grid-template-columns: 1fr; }
}

/* ¿Cuánto se cobra? — tabla de factores + nota */
.cobro-table-wrap {
  max-width: 660px; margin: 6px 0 30px;
  border-radius: 14px; overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 10px 30px rgba(2, 66, 153, 0.07);
  overflow-x: auto;
}
.cobro-table { width: 100%; min-width: 380px; border-collapse: collapse; background: var(--white); }
.cobro-table thead th {
  background: var(--primary-600); color: var(--white);
  font-weight: 700; font-size: 15px; text-align: left;
  padding: 14px 18px; letter-spacing: -0.2px;
}
.cobro-table tbody td { padding: 14px 18px; font-size: 15px; border-top: 1px solid var(--border); color: var(--ink); }
.cobro-table tbody tr:nth-child(even) { background: var(--bg-soft); }
.cobro-table tbody tr:hover { background: var(--primary-100); }
.cobro-table tbody td:last-child { color: var(--primary-600); font-weight: 800; font-size: 17px; white-space: nowrap; }
.cobro-nota {
  background: var(--primary-100); border: 1px solid rgba(2, 66, 153, 0.14);
  border-radius: 14px; padding: 22px 28px; display: flex; gap: 18px; align-items: flex-start;
  max-width: 720px;
}
.cobro-nota .icon-circle {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--primary-600); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 20px; flex-shrink: 0;
}
.cobro-nota p { margin: 0; color: var(--ink); font-size: 16px; line-height: 1.6; font-weight: 600; }
.cobro-nota strong { color: var(--primary-600); }
.meta-note strong { font-weight: 700; }

/* --------------------------------------------------------------------------
   Recomendaciones (tips)
   -------------------------------------------------------------------------- */
.tips-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.tip-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.tip-card .tip-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--success-100); color: var(--success-600);
  display: flex; align-items: center; justify-content: center;
}
.tip-card .tip-icon svg { width: 24px; height: 24px; }
.tip-card h3 { font-size: 18px; font-weight: 700; letter-spacing: -0.3px; margin: 0; }
.tip-card p { color: var(--muted); font-size: 15px; line-height: 1.6; margin: 0; }

/* --------------------------------------------------------------------------
   FAQ (acordeón)
   -------------------------------------------------------------------------- */
.faq-list { display: flex; flex-direction: column; gap: 12px; max-width: 860px; margin: 0 auto; }
.faq-item { background: var(--white); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.faq-item button.faq-q {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  text-align: left; background: none; border: 0; padding: 22px 26px;
  font-family: inherit; font-size: 17px; font-weight: 700; letter-spacing: -0.3px;
  color: var(--ink); cursor: pointer;
}
.faq-item .faq-chev {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--primary-100); color: var(--primary-600);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: transform 0.25s ease;
}
.faq-item .faq-a { max-height: 0; overflow: hidden; transition: max-height 0.32s ease; }
.faq-item .faq-a-inner { padding: 0 26px 24px; color: var(--muted); font-size: 16px; line-height: 1.65; }
.faq-item.is-open .faq-chev { transform: rotate(180deg); }
.faq-item.is-open .faq-a { max-height: 320px; }

/* --------------------------------------------------------------------------
   CTA final
   -------------------------------------------------------------------------- */
.cta-band {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  color: var(--white);
  padding: 60px 56px;
  background:
    radial-gradient(700px 360px at 90% 0%, rgba(254, 184, 9, 0.22), transparent 55%),
    linear-gradient(120deg, #012a5c, var(--primary-600) 55%, var(--primary-400));
  text-align: center;
}
.cta-band h2 {
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 700;
  letter-spacing: -1.5px;
  margin: 0 auto 14px;
  max-width: 680px;
  line-height: 1.12;
}
.cta-band p {
  font-size: 17px; line-height: 1.6; max-width: 560px;
  margin: 0 auto 30px; color: rgba(255, 255, 255, 0.92);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: #061f45;
  color: rgba(255, 255, 255, 0.72);
  padding: 54px 0 30px;
  margin-top: 40px;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.site-footer .brand { color: var(--white); }
.site-footer .brand .brand-sub { opacity: 0.6; }
.site-footer p.legal { font-size: 13px; line-height: 1.7; max-width: 360px; margin: 16px 0 0; }
.footer-col h4 {
  color: var(--white); font-size: 13px; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase; margin: 0 0 16px;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: rgba(255,255,255,0.72); text-decoration: none; font-size: 14px; }
.footer-col a:hover { color: var(--accent-500); }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  margin-top: 40px; padding-top: 22px; font-size: 13px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   Animaciones de aparición (reveal on scroll)
   -------------------------------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in-view { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ==========================================================================
   PÁGINA DE CONSULTA (equivalente a metaconsumo.enelcol.com.co)
   ========================================================================== */
.page-consulta { background: var(--white); }

.title-band {
  background: linear-gradient(120deg, #012a5c, var(--primary-600) 55%, var(--primary-400));
  color: var(--white);
  text-align: center;
}
.title-band p {
  max-width: 1000px;
  margin: 0 auto;
  padding: 46px 20px;
  font-weight: 600;
  font-size: clamp(22px, 3.4vw, 40px);
  letter-spacing: -1px;
  line-height: 1.15;
}

.consulta-page {
  max-width: 1320px;
  margin: 0 auto;
  padding: 44px 20px 90px;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.hero-consulta { display: flex; gap: 24px; align-items: flex-start; flex-wrap: wrap; }
.hero-copy { flex: 1 1 460px; display: flex; flex-direction: column; gap: 16px; }
.hero-copy h1 {
  font-weight: 700;
  font-size: clamp(26px, 3vw, 36px);
  letter-spacing: -1px;
  line-height: 1.15;
  margin: 0;
}
.body-text { color: var(--muted); font-weight: 500; font-size: 16px; letter-spacing: -0.5px; line-height: 1.55; margin: 0; }
.body-text strong { color: var(--ink); font-weight: 700; }

/* Intro de la meta diaria + fórmula */
.meta-desc { max-width: 660px; margin-top: 14px; }
.formula-meta {
  display: inline-block;
  margin: 16px 0 0;
  padding: 10px 24px;
  background: var(--primary-100);
  border: 1px solid rgba(2, 66, 153, 0.14);
  border-left: 3px solid var(--accent-500);
  border-radius: 8px;
  color: var(--primary-600);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.2px;
}

.hero-form { flex: 1 1 460px; display: flex; flex-direction: column; justify-content: flex-end; gap: 10px; }
.form-row { display: flex; gap: 21px; align-items: flex-end; flex-wrap: wrap; }
.form-fields { display: flex; gap: 15px; align-items: flex-end; }
.field { display: flex; flex-direction: column; gap: 10px; }
.field label {
  display: flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: 16px; letter-spacing: -0.4px; white-space: nowrap;
}
.field input {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 15px;
  font-family: "Inter", sans-serif;
  font-size: 18px;
  letter-spacing: -1px;
  color: var(--ink);
  width: 180px;
  height: 47px;
}
.field input::placeholder { color: var(--placeholder); }
.field input:focus { outline: none; border-color: var(--primary-600); box-shadow: 0 0 0 3px rgba(2, 66, 153, 0.15); }
.field.dv input { width: 47px; height: 47px; text-align: center; font-size: 18px; padding: 0; }
.separator { font-size: 39px; color: rgba(0, 0, 0, 0.4); padding-bottom: 8px; }

.info-tooltip-wrap { position: relative; display: inline-flex; }
.info-icon {
  width: 15px; height: 15px; border-radius: 50%;
  border: 1.5px solid var(--muted); color: var(--muted);
  background: none; padding: 0; font-family: inherit; font-size: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; cursor: pointer; flex-shrink: 0;
}
.info-tooltip {
  position: absolute; bottom: calc(100% + 10px); left: 50%;
  transform: translateX(-50%); width: max-content; max-width: 260px;
  background: var(--primary-600); color: var(--white); font-size: 13px;
  font-weight: 600; line-height: 1.4; letter-spacing: -0.2px;
  text-align: center; padding: 10px 16px; border-radius: 8px;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity 0.15s ease; z-index: 20;
}
.info-tooltip::after {
  content: ""; position: absolute; top: 100%; left: 50%;
  transform: translateX(-50%); border: 6px solid transparent;
  border-top-color: var(--primary-600);
}
.info-tooltip-wrap:hover .info-tooltip,
.info-tooltip-wrap.is-open .info-tooltip { opacity: 1; visibility: visible; }

.form-cta { flex: 1 1 240px; display: flex; align-items: stretch; }
.form-cta .btn { flex: 1 0 0; height: 47px; }

.form-error { background: var(--danger-100); border-radius: 10px; padding: 6px 20px; display: none; }
.form-error.show { display: block; }
.form-error p { color: var(--danger-600); font-weight: 700; font-size: 16px; letter-spacing: -0.5px; line-height: 1.4; margin: 0; }

/* --------------------------------------------------------------------------
   Resultado de la consulta (estados)
   -------------------------------------------------------------------------- */
.consulta-result { display: none; flex-direction: column; gap: 40px; }
.consulta-result.show { display: flex; }

.goal-row { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.goal-copy { flex: 1 1 460px; display: flex; flex-direction: column; gap: 15px; }
h2.big { font-weight: 700; font-size: 36px; letter-spacing: -1px; margin: 0; line-height: 1.2; }
h2.big strong { color: var(--primary-600); }

.daily-row { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.daily-copy { flex: 1 1 500px; display: flex; flex-direction: column; gap: 15px; }
.daily-copy .value { display: flex; align-items: flex-end; gap: 8px; }
.daily-copy .value .num { color: var(--primary-600); font-size: 50px; font-weight: 700; line-height: 1; }
.daily-copy .value .unit { font-size: 24px; }

.note-panel {
  background: var(--primary-100); border-radius: 10px;
  padding: 18px 45px; display: flex; align-items: center; flex: 1 1 460px;
}
.note-panel-inner { display: flex; gap: 23px; align-items: flex-start; }
.note-panel .icon-circle {
  width: 44px; height: 44px; border-radius: 50%; background: var(--primary-600);
  color: var(--white); display: flex; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 700; flex-shrink: 0;
}
.note-panel h3 { font-size: 20px; font-weight: 700; margin: 0 0 12px; }
.note-panel p { color: var(--muted); font-size: 16px; line-height: 1.4; margin: 0; }

/* Gráfico + resumen */
.analytics-row { display: flex; gap: 20px; align-items: stretch; flex-wrap: wrap; }
.chart-card {
  flex: 2 1 700px; min-width: 0; border: 1px solid var(--border);
  border-radius: 10px; padding: 24px 31px; display: flex; flex-direction: column; gap: 18px;
}
.chart-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.chart-title { color: var(--primary-600); font-weight: 700; font-size: 22px; margin: 0; }
.goal-label-mobile { display: none; margin: 0; color: var(--primary-600); font-weight: 700; font-size: 11px; }
.range-toggle { display: flex; gap: 7px; align-items: center; }
.range-toggle span { color: var(--muted); font-size: 12px; padding: 4px 16px; border-radius: 5px; white-space: nowrap; }
.range-toggle span.active { background: var(--primary-600); color: var(--white); font-weight: 700; }

.chart-area { display: flex; gap: 12px; min-width: 0; }
.chart-axis {
  display: flex; flex-direction: column; justify-content: space-between;
  font-size: 12px; color: var(--ink); opacity: 0.5; text-align: right;
  width: 34px; flex-shrink: 0; height: 176px;
}
.chart-plot { position: relative; flex: 1; min-width: 0; }
.goal-line { position: absolute; left: 0; right: 0; height: 0; border-top: 1px dashed var(--primary-600); }
.goal-line .goal-label {
  position: absolute; right: 4px; bottom: 6px; color: var(--primary-600);
  font-weight: 700; font-size: 11px; text-align: right; line-height: 1.3;
  background: var(--white); padding: 3px 7px; border-radius: 5px;
  box-shadow: 0 1px 4px rgba(2, 66, 153, 0.12); z-index: 2;
}
.bars { display: flex; align-items: flex-end; gap: 12px; height: 176px; padding-right: clamp(132px, 12vw, 176px); }
.bar-col {
  position: relative; display: flex; flex-direction: column; align-items: center;
  justify-content: flex-end; height: 100%; flex: 1; min-width: 27px;
}
.bar-value {
  font-size: 12px; position: absolute; margin-bottom: 6px; background: var(--white);
  padding: 0 3px; border-radius: 2px; z-index: 1;
}
.bar { width: 21px; border-radius: 4px 4px 0 0; }
.bar.over { background: linear-gradient(to bottom, var(--chart-over-start), var(--chart-over-end)); }
.bar.under { background: linear-gradient(to bottom, var(--chart-under-start), var(--chart-under-end)); }
.chart-months { display: flex; gap: 12px; margin-top: 10px; }
.chart-axis-spacer { width: 34px; flex-shrink: 0; }
.month-row { flex: 1; display: flex; gap: 12px; padding-right: clamp(132px, 12vw, 176px); }
.bar-month { flex: 1; min-width: 27px; font-size: 12px; opacity: 0.5; text-align: center; line-height: 1.25; }
.bar-month.current { font-weight: 700; opacity: 1; }

.legend { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; }
.legend-row { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; }
.legend-item { display: flex; gap: 5px; align-items: center; font-size: 12px; color: rgba(0,0,0,0.5); }
.legend-dot { width: 12px; height: 12px; border-radius: 50%; }
.legend-dot.over { background: var(--chart-over-end); }
.legend-dot.under { background: var(--chart-under-end); }
.legend-line { width: 24px; height: 0; border-top: 1.5px dashed var(--primary-600); }

.summary-card {
  flex: 1 1 320px; border: 1px solid var(--border); border-radius: 10px;
  padding: 31px 30px; display: flex; flex-direction: column; gap: 30px; justify-content: center;
}
.summary-title { color: var(--primary-600); font-weight: 700; font-size: 22px; margin: 0; }
.summary-big { display: flex; align-items: flex-end; gap: 12px; }
.summary-big .num { color: var(--primary-600); font-size: 50px; font-weight: 700; line-height: 1; }
.summary-big .unit { font-size: 20px; }
.summary-item { display: flex; gap: 16px; align-items: flex-start; }
.summary-icon {
  width: 48px; height: 48px; border-radius: 50%; color: var(--white);
  display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 700; flex-shrink: 0;
}
.summary-icon.primary { background: var(--primary-600); }
.summary-icon.success { background: var(--success-600); }
.summary-text .label { color: var(--muted); font-size: 14px; }
.summary-text .value { font-weight: 700; font-size: 18px; }

/* Paneles informativos */
.info-row { display: flex; gap: 20px; flex-wrap: wrap; }
.info-panel { border-radius: 10px; padding: 31px 40px; display: flex; gap: 23px; flex: 1 1 320px; }
.info-panel.blue { background: var(--primary-100); }
.info-panel.green { background: var(--success-100); }
.info-panel .icon-circle {
  width: 44px; height: 44px; border-radius: 50%; color: var(--white);
  display: flex; align-items: center; justify-content: center; font-size: 22px; font-weight: 700; flex-shrink: 0;
}
.info-panel.blue .icon-circle { background: var(--primary-600); }
.info-panel.green .icon-circle { background: var(--success-600); }
.info-panel h3 { font-size: 20px; font-weight: 700; margin: 0 0 12px; }
.info-panel.green h3 { color: var(--success-600); }
.info-panel p { color: var(--muted); font-size: 16px; line-height: 1.4; margin: 0; }

/* Pasos "así se definió tu meta" */
.steps-card {
  border: 1px solid var(--border); border-radius: 10px;
  padding: 31px 40px; display: flex; flex-direction: column; gap: 30px;
}
.steps-title { color: var(--primary-600); font-weight: 700; font-size: 22px; letter-spacing: -1px; margin: 0; }

/* Intro + destacado dentro de la tarjeta de pasos */
.card-block { display: flex; flex-direction: column; gap: 8px; }
.card-block h3 { font-size: 20px; font-weight: 700; letter-spacing: -0.3px; margin: 0; }
.card-block p { color: var(--muted); font-size: 16px; line-height: 1.6; margin: 0; }

.intro-destacado {
  background: var(--primary-100);
  border-radius: 10px;
  padding: 16px 20px;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.55;
  border: 1px solid rgba(2, 66, 153, 0.12);
}
.intro-destacado p { margin: 0; }
.intro-destacado strong { color: var(--primary-600); font-weight: 700; }

/* Nota metodológica al final del detalle mensual */
.nota-final {
  margin: 20px 0 0;
  padding: 14px 20px;
  background: var(--bg-soft);
  border-left: 3px solid var(--accent-500);
  border-radius: 0 8px 8px 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.6;
  max-width: 720px;
}
.nota-final strong { color: var(--ink); }
.steps-row-f { display: flex; align-items: flex-start; flex-wrap: wrap; }
.step { flex: 1 1 260px; display: flex; gap: 23px; padding: 0 20px; }
.step-icon-col { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.step-number {
  width: 33px; height: 33px; border-radius: 50%; background: var(--primary-600);
  color: var(--white); font-weight: 700; font-size: 20px;
  display: flex; align-items: center; justify-content: center;
}
.step-copy h3 { font-size: 20px; font-weight: 700; margin: 0 0 12px; }
.step-copy p { color: var(--muted); font-size: 16px; line-height: 1.55; margin: 0; }

/* Grid mensual */
.month-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 24px; width: 100%; }
.month-card {
  border: 1px solid var(--border); border-radius: 10px;
  padding: 21px 20px; display: flex; flex-direction: column; gap: 12px;
}
.month-card h4 { color: var(--primary-600); font-weight: 700; font-size: 20px; margin: 0; }
.month-rows { display: flex; flex-direction: column; gap: 2px; }
.month-line { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); padding: 6px 0; border-bottom: 1px solid var(--border); }
.month-line:last-child { border-bottom: none; padding-bottom: 0; }
.month-line.media .v { color: var(--success-600); font-weight: 700; }

/* Nota de vista previa */
.preview-note {
  background: var(--accent-100); border-radius: 10px; padding: 14px 20px;
  font-size: 13px; line-height: 1.5; color: #7a5400;
}

/* Estado de error en la consulta */
.result-row { display: flex; align-items: stretch; gap: 21px; flex-wrap: wrap; }
.error-panel {
  flex: 1 1 620px;
  background: var(--danger-100);
  border-radius: 10px;
  padding: 18px 45px;
  display: flex;
  align-items: center;
}
.error-panel-inner { display: flex; gap: 23px; align-items: flex-start; }
.error-panel .icon-circle {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--danger-600); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 700; flex-shrink: 0;
}
.error-panel h2 { font-size: 25px; font-weight: 700; margin: 0 0 12px; line-height: 1.3; }
.error-panel p { color: var(--muted); font-size: 16px; line-height: 1.4; margin: 0; }
.help-card {
  flex: 1 1 400px;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 21px 37px;
  display: flex; flex-direction: column; justify-content: center; gap: 6px;
}
.help-card h3 { font-size: 20px; font-weight: 700; margin: 0 0 12px; }
.help-card p { color: var(--muted); font-size: 16px; line-height: 1.4; margin: 0; }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; gap: 36px; padding: 56px 0 72px; }
  .about-grid { grid-template-columns: 1fr; }
  .steps-row, .tips-grid { grid-template-columns: 1fr; }
  .month-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 767px) {
  .section { padding: 60px 0; }
  .site-header-top { height: 64px; }
  .logo img { height: 34px; }
  .site-menu { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-header.is-open .site-menu {
    display: block; position: absolute; top: 64px; left: 0; right: 0;
    background: var(--white); padding: 8px 0 18px;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 12px 30px rgba(0,0,0,0.12);
  }
  .site-header.is-open .site-menu ul { flex-direction: column; gap: 6px; align-items: flex-start; }
  .site-header.is-open .site-menu a { display: block; padding: 10px 6%; font-size: 14px; }
  .header-cta .btn { height: 38px; padding: 4px 14px; font-size: 12px; }

  .hero-inner { padding: 44px 0 60px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }

  .context-banner { grid-template-columns: 1fr; padding: 26px 24px; }
  .cta-band { padding: 44px 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }

  .title-band p { padding: 30px 16px; }
  .consulta-page { padding: 28px 16px 60px; gap: 24px; }
  .hero-consulta { flex-direction: column; }
  .hero-copy, .hero-form { flex: none; }
  .hero-copy h1 { font-size: 24px; line-height: 1.3; }
  .body-text { font-size: 14px; }
  .form-row { flex-direction: column; align-items: stretch; gap: 15px; }
  .field { gap: 5px; }
  .field label { font-size: 14px; }
  .field:not(.dv) { flex: 1; min-width: 0; }
  .field:not(.dv) input { width: 100%; }
  .form-cta { flex: none; width: 100%; }

  h2.big { font-size: 24px; line-height: 1.3; }
  .daily-row, .analytics-row, .info-row { flex-direction: column; }
  .daily-copy .value .num, .summary-big .num { font-size: 36px; }
  .daily-copy .value .unit, .summary-big .unit { font-size: 18px; }
  .chart-card { padding: 20px 14px; gap: 16px; }
  .chart-title { font-size: 20px; }
  .chart-area { gap: 6px; overflow-x: auto; }
  .chart-axis { width: 24px; height: 150px; padding-bottom: 26px; font-size: 9px; }
  .chart-axis-spacer { width: 24px; }
  .chart-plot { flex: 0 0 auto; min-width: 0; }
  .goal-line .goal-label { display: none; }
  .goal-label-mobile { display: block; }
  .bars, .month-row { padding-right: 0; gap: 2px; }
  .bars { height: 150px; padding-top: 14px; }
  .bar-col, .bar-month { flex: 0 0 21px; min-width: 21px; }
  .bar { width: 10px; border-radius: 2px 2px 0 0; }
  .bar-value { font-size: 9px; padding: 0 1px; }
  .chart-months { gap: 6px; margin-top: 8px; overflow-x: auto; scrollbar-width: none; }
  .chart-months::-webkit-scrollbar { display: none; }
  .bar-month { font-size: 8px; }
  .legend { flex-direction: column; gap: 6px; }
  .note-panel, .info-panel { flex: none; flex-direction: column; padding: 24px 20px; gap: 16px; }
  .error-panel, .help-card { flex: none; padding: 20px 24px; }
  .error-panel .icon-circle { width: 40px; height: 40px; font-size: 20px; }
  .error-panel h2 { font-size: 20px; }
  .summary-card { padding: 24px 20px; gap: 22px; }
  .steps-card { padding: 31px 10px; gap: 24px; }
  .steps-title { padding: 0 10px; }
  .steps-card .card-block, .steps-card .intro-destacado { margin: 0 10px; }
  .steps-row-f { flex-direction: column; gap: 24px; }
  .step { flex: none; flex-direction: column; }
  .step-icon-col { flex-direction: row; }
  .month-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
}

/* ==========================================================================
   REDISEÑO V2 — PÁGINA DE CONSULTA
   (profesional, distribuido, responsivo)
   ========================================================================== */

/* ---- Banda del formulario ---- */
.hero-consulta {
  background: linear-gradient(135deg, var(--primary-100) 0%, #ffffff 72%);
  border: 1px solid rgba(2, 66, 153, 0.08);
  border-radius: 18px;
  padding: 44px 46px;
  align-items: center;
}

.hero-bullets { list-style: none; margin: 6px 0 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.hero-bullets li {
  display: flex; align-items: center; gap: 12px;
  font-weight: 600; font-size: 15px; color: var(--ink); letter-spacing: -0.3px;
}
.hb-icon {
  width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0;
  background: var(--accent-500); color: #2a1a00;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 900;
}

/* ---- Tarjeta del formulario ---- */
.hero-form { justify-content: center; }
.consulta-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 30px 28px 24px;
  box-shadow: 0 24px 60px rgba(2, 66, 153, 0.12);
  display: flex; flex-direction: column; gap: 16px;
  width: 100%;
}
.consulta-card-title { font-weight: 700; font-size: 19px; letter-spacing: -0.4px; margin: 0; }
.consulta-card .form-row { align-items: flex-end; }
.consulta-card .form-fields { flex: 1 1 200px; }
.consulta-card .field:not(.dv) { flex: 1; min-width: 0; }
.consulta-card .field:not(.dv) input { width: 100%; height: 52px; font-size: 20px; padding: 10px 16px; }
.consulta-card .form-cta { flex: 1 1 190px; }
.consulta-card .form-cta .btn { height: 52px; width: 100%; }
.btn-block { width: 100%; }

/* ---- Cabecera del resultado ---- */
.result-head {
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 16px; flex-wrap: wrap;
}
.result-head .eyebrow { margin-bottom: 0; }
.code-chip {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--primary-600); color: var(--white);
  font-size: 14px; font-weight: 600; letter-spacing: -0.2px;
  padding: 8px 16px; border-radius: 999px;
}
.code-chip strong { color: var(--accent-500); font-weight: 800; letter-spacing: 0.5px; }

/* ---- Tarjeta hero de la meta ---- */
.meta-card {
  display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap;
  background: linear-gradient(120deg, #012a5c 0%, var(--primary-600) 58%, var(--primary-400) 100%);
  border-radius: 18px;
  padding: 42px 44px;
  color: var(--white);
  box-shadow: 0 24px 60px rgba(2, 66, 153, 0.28);
}
.meta-card-info { flex: 1 1 460px; display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.meta-card-eyebrow {
  margin: 0; font-size: 12px; font-weight: 700; letter-spacing: 1.4px; text-transform: uppercase;
  color: var(--accent-500);
}
.meta-card-title { font-size: clamp(26px, 2.6vw, 34px); font-weight: 700; letter-spacing: -1px; line-height: 1.15; margin: 0; }
.meta-card-title strong { color: var(--accent-500); }
.meta-card-desc { margin: 0; color: rgba(255, 255, 255, 0.85); font-size: 16px; line-height: 1.6; }
.formula-chip {
  align-self: flex-start;
  background: var(--accent-500); color: #2a1a00;
  font-weight: 800; font-size: 15px; letter-spacing: 0.2px;
  padding: 10px 20px; border-radius: 999px;
  margin: 4px 0 0;
}
.meta-card-period { margin: 0; color: rgba(255, 255, 255, 0.7); font-size: 13.5px; line-height: 1.5; }
.meta-card-period strong { color: var(--white); }
.meta-card-stat { display: flex; align-items: center; }
.stat-box {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 16px;
  padding: 26px 34px;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  min-width: 220px;
}
.stat-label { font-size: 13px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: rgba(255, 255, 255, 0.75); }
.stat-num { font-size: 62px; font-weight: 800; line-height: 1; letter-spacing: -2px; }
.stat-unit { font-size: 18px; font-weight: 600; color: var(--accent-500); }

/* ---- Franja informativa "Ten en cuenta" (ancho completo de pantalla) ---- */
body { overflow-x: clip; }
.ten-card {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  border-radius: 0;
  border-left: none; border-right: none;
  padding: 26px 20px;
  background: var(--primary-100);
  box-shadow: none;
}
.ten-inner {
  display: flex; gap: 18px; align-items: center; justify-content: center;
  max-width: 1080px; margin: 0 auto; text-align: left;
}
.ten-card .icon-circle {
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--primary-600); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 21px; font-weight: 800; flex-shrink: 0;
}
.ten-card h3 { font-size: 17px; font-weight: 700; margin: 0 0 4px; color: var(--primary-600); }
.ten-card p { color: var(--muted); font-size: 15px; line-height: 1.55; margin: 0; max-width: 820px; }

/* ---- Análisis (gráfico + resumen) ---- */
.chart-card { border-radius: 16px; padding: 28px 32px; }
.chart-title { font-size: 20px; }
.summary-card { border-radius: 16px; gap: 24px; }

/* ---- Pasos (metodología) ---- */
.steps-card { gap: 26px; padding: 36px 40px; border-radius: 16px; }
.steps-head .eyebrow { margin-bottom: 8px; }
.steps-title { font-size: 26px; }
.steps-row-f { gap: 18px; margin-top: 4px; }
.step { flex: 1 1 240px; display: flex; flex-direction: column; gap: 14px; padding: 0; }
.step-icon-col { width: 100%; flex-direction: row; align-items: center; gap: 0; }
.step-number {
  width: 38px; height: 38px; font-size: 18px;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  box-shadow: 0 6px 14px rgba(2, 66, 153, 0.28);
  flex-shrink: 0;
}
.step-line {
  flex: 1; height: 2px; margin-left: 14px;
  background: linear-gradient(90deg, var(--primary-100), rgba(2, 66, 153, 0.05));
  border-radius: 2px;
}
.step.last .step-line { display: none; }
.step-copy {
  background: var(--bg-soft); border: 1px solid var(--border);
  border-radius: 12px; padding: 18px 20px; flex: 1;
}
.step-copy h3 { font-size: 17px; margin: 0 0 8px; }
.step-copy p { font-size: 14.5px; line-height: 1.55; }

/* ---- Historial mes a mes ---- */
.historial-section .section-head { margin-bottom: 24px; }
.historial-section .eyebrow { margin-bottom: 8px; }
.section-sub { color: var(--muted); font-size: 15px; margin: 10px 0 0; }
.month-grid { gap: 18px; }
.month-card {
  border-radius: 14px; padding: 20px;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.month-card:hover { transform: translateY(-3px); box-shadow: 0 14px 34px rgba(2, 66, 153, 0.10); }
.month-card.over { border-color: rgba(239, 68, 68, 0.35); background: #fffbfb; }
.month-card-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 10px; }
.month-card h4 { font-size: 16px; letter-spacing: -0.3px; }
.month-badge {
  background: var(--danger-100); color: var(--danger-600);
  font-size: 10px; font-weight: 800; letter-spacing: 0.2px;
  padding: 3px 9px; border-radius: 999px; white-space: nowrap;
}
.month-line { font-size: 12.5px; padding: 7px 0; }
.month-line.media .v { color: var(--success-600); }
.month-card.over .month-line.media .v { color: var(--danger-600); }

/* ---- Estado de error ---- */
.error-panel { border-radius: 16px; padding: 26px 34px; }
.error-panel h2 { font-size: 22px; }
.help-card { border-radius: 16px; padding: 24px 30px; }

/* ---- Sin información (DataNotFound) — estado informativo, no error ---- */
.notfound-panel {
  max-width: 780px;
  background: var(--primary-100);
  border: 1px solid rgba(2, 66, 153, 0.14);
  border-radius: 16px;
  padding: 30px 34px;
  display: flex; align-items: center;
}
.notfound-inner { display: flex; gap: 20px; align-items: flex-start; }
.notfound-panel .icon-circle {
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--primary-600); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 800; flex-shrink: 0;
}
.notfound-panel h2 { font-size: 24px; font-weight: 700; line-height: 1.3; margin: 0 0 10px; color: var(--ink); }
.notfound-panel p { color: var(--muted); font-size: 16px; line-height: 1.5; margin: 0; }
.notfound-panel .notfound-hint { margin-top: 10px; font-size: 14.5px; color: var(--muted); }
@media (max-width: 767px) {
  .notfound-panel { padding: 22px 20px; }
  .notfound-panel h2 { font-size: 20px; }
}

/* ---- Responsive v2 ---- */
@media (max-width: 1100px) {
  .month-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 980px) {
  .month-grid { grid-template-columns: repeat(3, 1fr); }
  .meta-card { padding: 34px 30px; }
  .meta-card-stat { width: 100%; justify-content: flex-start; }
}

@media (max-width: 767px) {
  .hero-consulta { padding: 28px 22px; border-radius: 14px; }
  .hero-bullets li { font-size: 14px; }
  .consulta-card { padding: 24px 18px 20px; }
  .result-head { flex-direction: column; align-items: flex-start; }
  .meta-card { padding: 30px 22px; gap: 24px; }
  .meta-card-title { font-size: 24px; }
  .stat-box { width: 100%; min-width: 0; padding: 22px; }
  .stat-num { font-size: 48px; }
  .formula-chip { align-self: stretch; text-align: center; font-size: 14px; padding: 10px 14px; }
  .ten-card { padding: 22px 16px; }
  .ten-inner { flex-direction: column; text-align: center; gap: 12px; }
  .steps-card { padding: 26px 16px; }
  .step { flex-direction: row; align-items: stretch; }
  .step-icon-col { width: auto; flex-direction: column; }
  .step-line {
    width: 2px; height: 100%; flex: 1; margin: 8px 0 0;
    background: linear-gradient(to bottom, var(--primary-100), rgba(2, 66, 153, 0.05));
  }
  .step-copy { flex: 1; }
  .month-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .month-card { padding: 16px; }
  .month-badge { font-size: 9px; padding: 2px 7px; }
}

/* ==========================================================================
   DESIGN SYSTEM v2 — fundamentos
   (tipografía, tarjetas, sombras, ritmo vertical, foco accesible)
   ========================================================================== */
:root {
  --radius-sm: 8px;
  --radius-card: 14px;
  --radius-lg: 18px;
  --shadow-soft: 0 1px 3px rgba(24, 24, 27, 0.04), 0 1px 2px rgba(24, 24, 27, 0.06);
  --shadow-card: 0 2px 8px rgba(24, 24, 27, 0.05), 0 1px 2px rgba(24, 24, 27, 0.04);
  --shadow-card-hover: 0 18px 44px rgba(2, 66, 153, 0.13);
  --shadow-lift: 0 20px 50px rgba(2, 66, 153, 0.16);
  --section-pad: clamp(64px, 9vw, 96px);
}

/* Tipografía base + texto balanceado */
body { font-size: 16px; line-height: 1.65; }
h1, h2, h3, h4, p { text-wrap: pretty; }

/* Ritmo vertical de sección consistente */
.section { padding: var(--section-pad) 0; }
.section .section-head { margin-bottom: 52px; }

/* Titulares: jerarquía corporativa */
.section-head h2 { letter-spacing: -1.2px; line-height: 1.12; }

/* Botones: radio uniforme + foco accesible */
.btn { border-radius: var(--radius-sm); letter-spacing: -0.2px; }
a:focus-visible, button:focus-visible, .btn:focus-visible {
  outline: 3px solid rgba(2, 66, 153, 0.45); outline-offset: 2px; border-radius: 6px;
}

/* Tarjetas: un solo lenguaje (radio + sombra suave) */
.step-card, .banda-card, .detalle-card, .month-card, .chart-card, .summary-card,
.help-card, .quien-note, .info-panel, .cobro-table-wrap {
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}
.step-card:hover, .banda-card:hover, .month-card:hover { box-shadow: var(--shadow-card-hover); }

/* Tarjetas hero: radio mayor y sombras más suaves */
.consulta-card, .meta-card, .steps-card { border-radius: var(--radius-lg); }
.meta-card { box-shadow: var(--shadow-lift); }
.consulta-card { box-shadow: 0 18px 46px rgba(2, 66, 153, 0.10); }

/* ==========================================================================
   ESPACIADO — normalización del ritmo (revisión de paddings)
   ========================================================================== */
:root {
  --section-pad: clamp(48px, 8vw, 84px);
  --gap-lg: clamp(32px, 5vw, 56px);
  --gap-md: clamp(24px, 3.5vw, 40px);
}

/* Secciones: ritmo contenido y uniforme */
.section { padding: var(--section-pad) 0; }
.section-head { margin-bottom: var(--gap-lg); }

/* Página de consulta: padding y separación consistentes (antes 44/20/90 + gap 40) */
.consulta-page {
  padding: clamp(36px, 6vw, 56px) clamp(20px, 4vw, 32px) clamp(56px, 8vw, 88px);
  gap: var(--gap-lg);
}
.hero-consulta { padding: clamp(28px, 4vw, 46px) clamp(22px, 3.5vw, 42px); }

/* Banda de título de la consulta: menos altura (antes 46px) */
.title-band p { padding: clamp(26px, 4vw, 40px) clamp(16px, 3vw, 24px); }

/* Resultado + bloques: separación uniforme */
.consulta-result { gap: var(--gap-lg); }
.goal-row, .daily-row { gap: var(--gap-md); }
.info-row, .analytics-row { gap: var(--gap-md); }

/* ==========================================================================
   RESPONSIVE — revisión y ajustes (tablet + pantallas muy pequeñas)
   ========================================================================== */

/* Tablets: el menú completo ya no cabe (5 enlaces + logo + CTA) → hamburguesa */
@media (max-width: 1020px) {
  .site-menu { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-header.is-open .site-menu {
    display: block; position: absolute; top: var(--header-h); left: 0; right: 0;
    background: var(--white); padding: 8px 0 18px;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
  }
  .site-header.is-open .site-menu ul { flex-direction: column; gap: 6px; align-items: flex-start; }
  .site-header.is-open .site-menu a { display: block; padding: 10px 6%; font-size: 14px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* Pantallas muy pequeñas (<460px): padding y tamaños finos */
@media (max-width: 460px) {
  .wrap { width: 92%; }
  .section { padding: clamp(40px, 6vw, 56px) 0; }
  .section-head { margin-bottom: 34px; }
  .section-head h2 { font-size: clamp(22px, 6.2vw, 28px); letter-spacing: -0.8px; }
  .hero-inner { padding: 36px 0 48px; }
  .hero-copy h1 { font-size: 27px; }
  .hero-copy .lede { font-size: 16px; }
  .consulta-page { padding: 26px 14px 52px; gap: 28px; }
  .hero-consulta { padding: 24px 16px; }
  .consulta-card { padding: 20px 14px 16px; gap: 13px; }
  .consulta-card input { height: 48px; font-size: 18px; }
  .consulta-card .form-cta .btn { height: 48px; }
  .stat-num { font-size: 40px; }
  .formula-chip { font-size: 12.5px; padding: 8px 12px; }
  h2.big, .meta-card-title { font-size: 22px; }
  .title-band p { padding: 22px 14px; font-size: clamp(17px, 5.5vw, 22px); }
  .steps-card { padding: 22px 12px; }
  .ten-card { padding: 18px 12px; }
  .cobro-nota { padding: 18px 16px; }
  .month-grid { gap: 10px; }
  .month-card-head { flex-wrap: wrap; }
  .margen-gauge { max-width: 100%; }
  .bandas-grid, .margen-cards, .excepciones-grid { gap: 14px; }
}

/* Móvil: la tarjeta de consulta en columna no debe forzar alturas ni desalinear */
@media (max-width: 767px) {
  .consulta-card .form-row { align-items: stretch; }
  .consulta-card .form-fields { flex: none; width: 100%; }
  .consulta-card .form-cta { flex: none; width: 100%; }
  /* Resultado: al apilarse en columna, estos flex con basis en px no deben forzar altura */
  .analytics-row .chart-card,
  .analytics-row .summary-card { flex: none; width: 100%; }
  .steps-row-f .step { flex: none; width: 100%; }
}