/* ============================================================
   TokenizaUY — sistema de diseño v2
   Sitio claro con remates oscuros: el navy vive en el hero, la
   banda de cifras y el footer; el contenido va sobre claro.
   Jerarquía por tamaño (un solo peso de display), datos en mono
   tabular, un único color de acción y el dorado solo como
   privilegio. Botones casi rectos: 4px.
   ============================================================ */

:root {
  /* Paleta */
  --navy-900: #0b1526;   /* hero, footer, banda de cifras */
  --navy-700: #16294a;   /* superficies elevadas sobre navy */
  --navy-text: #132039;  /* titulares sobre claro */
  --esmeralda: #0e8f6f;  /* ÚNICO color de acción */
  --esmeralda-700: #0b7a5f;
  --esmeralda-100: #e4f3ee;
  --dorado: #c9a227;     /* solo privilegio: cifras, sellos */
  --dorado-100: #f7f0da;
  --hueso: #f7f8f6;      /* fondo de página */
  --blanco: #ffffff;
  --gris-600: #4b5a74;   /* cuerpo */
  --gris-400: #8b96aa;   /* captions */
  --linea: #e2e6ec;
  --alerta: #b0532c;
  --alerta-100: #f9ede6;
  --sobre-navy: #9fb0c8; /* texto secundario sobre navy */

  --r: 4px;              /* radio de acción (botones, chips) */
  --r-card: 10px;
  --sombra-hover: 0 14px 34px rgba(11, 21, 38, 0.12);

  --font-display: "Sora", "Trebuchet MS", sans-serif;
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", monospace;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: 1.0625rem;             /* 17px */
  color: var(--gris-600);
  background: var(--hueso);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img, svg, canvas, video { max-width: 100%; display: block; }

/* El video explicativo de la home: un marco centrado, con la proporción
   reservada para que la página no salte cuando carga el póster. */
.video-seccion { padding-top: 64px; }
.video-seccion .section-lead { margin-bottom: 28px; }
.video-marco {
  max-width: 960px;
  aspect-ratio: 16 / 9;
  background: var(--navy-900);
  border-radius: var(--r-card);
  overflow: hidden;
  box-shadow: 0 18px 48px rgba(11, 21, 38, 0.22);
}
.video-marco video { width: 100%; height: 100%; object-fit: contain; background: var(--navy-900); }
.video-pie { margin-top: 18px; color: var(--gris-600); font-size: 0.95rem; }

a { color: var(--esmeralda); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible { outline: 2px solid var(--dorado); outline-offset: 2px; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ---------- Tipografía ---------- */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--navy-text);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2.2rem, 4.6vw, 3.4rem);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

h3 { font-size: 1.375rem; font-weight: 500; }

p { max-width: 68ch; }

.eyebrow {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--esmeralda);
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  margin-bottom: 14px;
}

.section-lead { max-width: 68ch; font-size: 1.0625rem; }

.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

section { padding: 84px 0; }
section.compacta { padding: 56px 0; }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 21, 38, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 18px; }

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.06rem;
  letter-spacing: 0.01em;
}
.brand:hover { text-decoration: none; }
.brand-mark { width: 34px; height: 34px; }
.brand small {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--sobre-navy);
  text-transform: uppercase;
}

.nav-links { display: flex; align-items: center; gap: 26px; list-style: none; }
.nav-links a { color: #c9d6e8; font-size: 0.92rem; font-weight: 500; }
.nav-links a:hover { color: #fff; text-decoration: none; }
.nav-links a[aria-current="page"] { color: #fff; border-bottom: 2px solid var(--esmeralda); padding-bottom: 3px; }

.nav-toggle { display: none; background: none; border: 0; color: #fff; font-size: 1.6rem; cursor: pointer; }

/* ---------- Botones ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 26px;
  border-radius: var(--r);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.98rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.12s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }

.btn-primary { background: var(--esmeralda); color: #fff; }
.btn-primary:hover { background: var(--esmeralda-700); }

/* fantasma sobre navy */
.btn-ghost { background: transparent; color: #eef4fb; border-color: rgba(255, 255, 255, 0.35); }
.btn-ghost:hover { border-color: #fff; color: #fff; }

/* fantasma sobre claro */
.btn-outline { background: transparent; color: var(--navy-text); border-color: var(--navy-text); }
.btn-outline:hover { background: var(--navy-text); color: #fff; }

.btn-sm { min-height: 44px; padding: 0 16px; font-size: 0.87rem; }

/* ---------- Hero (portada) ---------- */

.hero {
  position: relative;
  min-height: 92vh;
  min-height: 92svh;
  display: flex;
  align-items: center;
  background: var(--navy-900);
  color: #eaf1fa;
  padding: 110px 0 90px;
  overflow: hidden;
}

.hero-lienzo { position: absolute; inset: 0; width: 100%; height: 100%; }

.hero-velo {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(11, 21, 38, 0.95) 0%,
    rgba(11, 21, 38, 0.82) 38%,
    rgba(11, 21, 38, 0.15) 68%,
    rgba(11, 21, 38, 0) 100%
  );
}

.hero-contenido { position: relative; }

.hero-badge {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6fd7b7;
  margin-bottom: 18px;
}

.hero h1 { max-width: 800px; margin-bottom: 20px; color: #fff; }
.hero h1 em { font-style: normal; color: #58d6b3; }

/* Tooltip didáctico: la palabra clave subrayada con punteado. */
.defin {
  text-decoration: underline dotted 2px rgba(255, 255, 255, 0.45);
  text-underline-offset: 5px;
  cursor: help;
  position: relative;
}
.defin:hover::after, .defin:focus::after {
  content: attr(data-definicion);
  position: absolute;
  left: 0;
  top: calc(100% + 10px);
  z-index: 5;
  width: min(430px, 82vw);
  background: var(--blanco);
  color: var(--gris-600);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.55;
  padding: 12px 16px;
  border-radius: var(--r-card);
  border: 1px solid var(--linea);
  box-shadow: var(--sombra-hover);
}

.hero p.lead { font-size: 1.12rem; color: #b9c8dd; max-width: 640px; margin-bottom: 30px; }

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 34px; }

/* Mini-ticker de datos vivos bajo el CTA */
.ticker { display: flex; gap: 10px; flex-wrap: wrap; }
.ticker span {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.8rem;
  color: #cddced;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--r);
  padding: 7px 12px;
}
.ticker b { color: #6fd7b7; font-weight: 500; }

.hero-baja {
  position: absolute;
  left: 50%;
  bottom: 26px;
  width: 26px;
  height: 42px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  transform: translateX(-50%);
}
.hero-baja span {
  position: absolute;
  left: 50%;
  top: 9px;
  width: 4px;
  height: 8px;
  margin-left: -2px;
  border-radius: 2px;
  background: #58d6b3;
  animation: baja 1.9s ease-in-out infinite;
}
@keyframes baja {
  0%, 100% { transform: translateY(0); opacity: 1; }
  60% { transform: translateY(13px); opacity: 0.15; }
}

/* Hero B2B (empresas): navy pero sin lienzo ni pantalla completa. */
.hero-b2b { min-height: 0; padding: 96px 0 72px; display: block; }

/* Hero de subpágina: claro, breve, sin lienzo. */
.hero-pagina {
  background: var(--blanco);
  border-bottom: 1px solid var(--linea);
  padding: 72px 0 56px;
}
.hero-pagina h1 { font-size: clamp(2rem, 4.5vw, 3rem); margin-bottom: 14px; }
.hero-pagina .lead { font-size: 1.1rem; max-width: 68ch; }

/* ---------- Tarjetas de proyecto ---------- */

.proyectos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 40px;
}

.tarjeta-proyecto {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--r-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.18s ease, transform 0.18s ease;
  color: inherit;
}
.tarjeta-proyecto:hover { box-shadow: var(--sombra-hover); transform: translateY(-2px); text-decoration: none; }

.tp-visual {
  position: relative;
  min-height: 130px;
  background:
    radial-gradient(420px 200px at 80% 110%, rgba(14, 143, 111, 0.35), transparent 60%),
    linear-gradient(150deg, var(--navy-700), var(--navy-900));
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 14px 16px;
}

.tp-estado {
  position: absolute;
  top: 12px;
  left: 12px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  border-radius: var(--r);
  padding: 4px 10px;
}
.tp-estado.abierto { background: var(--esmeralda); color: #fff; }
.tp-estado.proximo { background: var(--dorado-100); color: #7a6115; }
.tp-estado.financiado { background: rgba(255, 255, 255, 0.92); color: var(--navy-text); }

.tp-simbolo {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  color: #d9e5f2;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--r);
  padding: 4px 9px;
}

.tp-empresa { font-size: 0.78rem; color: #9fb0c8; font-weight: 600; }

.tp-cuerpo { padding: 20px; flex: 1; display: flex; flex-direction: column; gap: 14px; }

.tp-cuerpo h3 { font-size: 1.15rem; }
.tp-demo { display: inline-block; font-size: .66rem; font-weight: 700; letter-spacing: .06em; padding: 2px 8px;
  border-radius: 999px; background: #eef2f8; color: #46536b; margin-left: 6px; vertical-align: middle; text-transform: uppercase; }
.tp-demo.tp-mixto { background: #e6f4ef; color: #0e6b52; }
.tp-desc {
  font-size: 0.88rem;
  color: var(--gris-600);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Tres métricas por tarjeta. Las columnas se ACOMODAN: con `repeat(3, 1fr)`
   fijo, una tarjeta de 330 px daba tres columnas de 103 y «US$ 1.200.000»
   se salía. Con auto-fit bajan a dos —o a una— antes de romperse. */
.tp-metricas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(105px, 1fr));
  gap: 10px 12px;
  border-top: 1px solid var(--linea);
  padding-top: 14px;
}
.tp-metricas div span {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gris-400);
  margin-bottom: 2px;
}
.tp-metricas div b {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  font-size: 0.94rem;
  color: var(--navy-text);
  overflow-wrap: anywhere;
}

.tp-clase {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--esmeralda-700);
  background: var(--esmeralda-100);
  border-radius: var(--r);
  padding: 3px 9px;
}

.tp-progreso { margin-top: auto; }
.tp-progreso .barra {
  height: 6px;
  background: var(--linea);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 6px;
}
.tp-progreso .barra i {
  display: block;
  height: 100%;
  background: var(--esmeralda);
  border-radius: 3px;
}
.tp-progreso small {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.74rem;
  color: var(--gris-400);
}

.tp-cta {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--esmeralda);
}

.ver-todos { margin-top: 28px; }

/* ---------- Clases de activo (portada) ---------- */

.clases-banda { background: var(--blanco); border-top: 1px solid var(--linea); }

.clases-grid { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }

.clase-tag {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--navy-text);
  background: var(--hueso);
  border: 1px solid var(--linea);
  border-radius: var(--r);
  padding: 11px 16px;
  transition: border-color 0.15s ease, color 0.15s ease, transform 0.12s ease;
}
.clase-tag:hover {
  border-color: var(--esmeralda);
  color: var(--esmeralda-700);
  text-decoration: none;
  transform: translateY(-1px);
}

/* ---------- Bloque dual de audiencia ---------- */

.duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-top: 40px;
}

.duo-card {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--r-card);
  padding: 34px 32px;
}
.duo-card .eyebrow { margin-bottom: 8px; }
.duo-card h3 { font-size: 1.45rem; margin-bottom: 16px; }
.duo-card ul { list-style: none; margin-bottom: 24px; }
.duo-card li {
  position: relative;
  padding: 8px 0 8px 30px;
  font-size: 0.97rem;
  border-bottom: 1px dashed var(--linea);
}
.duo-card li:last-child { border-bottom: 0; }
.duo-card li::before {
  content: "→";
  position: absolute;
  left: 2px;
  color: var(--esmeralda);
  font-weight: 700;
}

/* ---------- Banda navy: cifras + sellos ---------- */

.banda {
  background: var(--navy-900);
  color: var(--sobre-navy);
  padding: 64px 0;
}

.banda-cifras {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
  margin-bottom: 42px;
}

.cifra b {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  font-size: clamp(2rem, 3.2vw, 2.8rem);
  white-space: nowrap;
  color: var(--dorado);
  line-height: 1.05;
}
.cifra span { font-size: 0.87rem; }

.banda .nota-marco { font-size: 0.9rem; max-width: 76ch; }
.banda .nota-marco a { color: #6fd7b7; }

/* ---------- Sellos de confianza ---------- */

.sellos { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0; }

.sello {
  background: var(--dorado-100);
  border: 1px solid var(--dorado);
  border-radius: var(--r);
  padding: 10px 16px;
  color: #5d4a10;
}
.sello b {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.sello span { font-size: 0.82rem; }
a.sello:hover { text-decoration: none; box-shadow: 0 4px 14px rgba(201, 162, 39, 0.25); }

/* ---------- Pasos numerados ---------- */

.pasos {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  counter-reset: paso;
}
* + .pasos { margin-top: 44px; }

.paso {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--r-card);
  padding: 26px 24px;
  counter-increment: paso;
}
.paso::before {
  content: "0" counter(paso);
  display: block;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--esmeralda);
  margin-bottom: 12px;
}
.paso h3 { font-size: 1.08rem; margin-bottom: 8px; }
.paso p { font-size: 0.9rem; }
.paso .fricción, .paso .friccion {
  display: block;
  margin-top: 10px;
  font-size: 0.78rem;
  color: var(--gris-400);
}

/* ---------- Cadena de la estructura ---------- */

.chain {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 40px;
}

.chain-step {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--r-card);
  padding: 24px 20px;
  position: relative;
}

.chain-step .num, .chain-step .idx {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--esmeralda);
  display: block;
  margin-bottom: 12px;
}

.chain-step h3 { font-size: 1.02rem; margin-bottom: 8px; }
.chain-step p { font-size: 0.88rem; }
.chain-step .law {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--navy-text);
  background: var(--esmeralda-100);
  border-radius: var(--r);
  padding: 3px 8px;
}

.chain-step::after {
  content: "→";
  position: absolute;
  right: -16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gris-400);
  font-size: 1.3rem;
  z-index: 2;
}
.chain-step:last-child::after { display: none; }

/* ---------- Sí / No ---------- */

.yesno { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 36px; }

.yesno-card {
  border-radius: var(--r-card);
  padding: 30px;
  border: 1px solid var(--linea);
  background: var(--blanco);
}
.yesno-card.yes { border-top: 3px solid var(--esmeralda); }
.yesno-card.no { border-top: 3px solid var(--alerta); }
.yesno-card h3 { margin-bottom: 16px; font-size: 1.1rem; }
.yesno-card ul { list-style: none; }
.yesno-card li {
  padding: 9px 0 9px 32px;
  position: relative;
  font-size: 0.95rem;
  border-bottom: 1px dashed var(--linea);
}
.yesno-card li:last-child { border-bottom: 0; }
.yesno-card.yes li::before { content: "✓"; position: absolute; left: 4px; color: var(--esmeralda); font-weight: 800; }
.yesno-card.no li::before { content: "✕"; position: absolute; left: 4px; color: var(--alerta); font-weight: 800; }

/* ---------- Grillas de features ---------- */

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 40px; }

.feature-card {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--r-card);
  padding: 28px 26px;
}
.feature-card .icon {
  width: 44px;
  height: 44px;
  border-radius: var(--r);
  background: var(--esmeralda-100);
  display: grid;
  place-items: center;
  font-size: 1.25rem;
  margin-bottom: 14px;
}
.feature-card h3 { font-size: 1.02rem; margin-bottom: 8px; }
.feature-card p { font-size: 0.9rem; }

/* ---------- Marco legal ---------- */

.law-list { margin-top: 36px; display: grid; gap: 12px; }

.law-item {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--r-card);
  padding: 20px 24px;
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 18px;
  align-items: baseline;
}
.law-item b, .law-item .law {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--navy-text);
  font-size: 0.92rem;
}
.law-item span, .law-item p { font-size: 0.93rem; max-width: none; }

/* Tabla financiera / legal */
.tabla-marco { width: 100%; border-collapse: collapse; background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--r-card); overflow: hidden; margin-top: 30px; }
.tabla-marco th {
  text-align: left;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--navy-text);
  background: var(--esmeralda-100);
  padding: 12px 18px;
}
.tabla-marco td { padding: 13px 18px; border-top: 1px solid var(--linea); font-size: 0.93rem; vertical-align: top; }
.tabla-marco td:first-child { font-weight: 600; color: var(--navy-text); }
/* El envoltorio se desliza en vez de dejar que la tabla se comprima hasta
   una palabra por renglón. El piso es un número y no `max-content`: las
   celdas de esta tabla son oraciones enteras, y max-content las pondría en
   una sola línea — 1.800 px de tabla para deslizar en un teléfono. Con
   640 px cada columna tiene ~200 y el texto envuelve como texto. */
.tabla-envoltura { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.tabla-envoltura .tabla-marco { min-width: 640px; }

/* ---------- Tarifas (empresas) ---------- */

.tarifa-card { text-align: left; }
.tarifa-precio {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-weight: 500;
  font-size: clamp(1.4rem, 4.5vw, 1.85rem);
  line-height: 1.1;
  color: var(--esmeralda);
  letter-spacing: -0.01em;
  margin-bottom: 12px;
  font-variant-numeric: tabular-nums;
}

/* ---------- FAQ (details/summary nativos) ---------- */

.faq-grupo { margin-top: 44px; }
.faq-grupo:first-child { margin-top: 0; }
.faq-grupo h2 { font-size: 1.35rem; margin-bottom: 16px; }

details.faq-item {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--r-card);
  margin-bottom: 10px;
  padding: 0 22px;
}

details.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 34px 18px 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.05rem;
  color: var(--navy-text);
  position: relative;
}
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 2px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  color: var(--esmeralda);
  font-family: var(--font-sans);
}
details.faq-item[open] summary::after { content: "−"; }
details.faq-item .faq-a { padding: 0 0 20px; font-size: 0.95rem; }

/* ---------- CTA final ---------- */

.cta-final {
  background:
    radial-gradient(900px 400px at 15% -20%, rgba(14, 143, 111, 0.3), transparent 55%),
    var(--navy-900);
  color: #fff;
  text-align: center;
  padding: 84px 0;
}
.cta-final h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); color: #fff; margin-bottom: 14px; }
.cta-final p { color: #b9c8dd; max-width: 620px; margin: 0 auto 28px; }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--navy-900);
  color: var(--sobre-navy);
  padding: 52px 0 36px;
  font-size: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 34px;
  margin-bottom: 32px;
}

.site-footer h4 { color: #dbe4f0; font-size: 0.9rem; margin-bottom: 12px; font-weight: 500; }
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { color: var(--sobre-navy); }
.site-footer a:hover { color: #fff; }

.footer-legal {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 22px;
  font-size: 0.78rem;
  line-height: 1.7;
  color: #7c8dab;
}
.footer-legal p { max-width: none; }

/* ---------- Alternancia de fondo ---------- */

section.alt { background: var(--blanco); border-top: 1px solid var(--linea); border-bottom: 1px solid var(--linea); }

/* ============================================================
   Página "Para empresas" (asistente white-label)
   ============================================================ */

.hero-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 40px; align-items: center; }
.hero-visual { min-height: 200px; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--r-card);
  overflow: hidden;
  margin-top: 44px;
}
.hero-stat { background: rgba(15, 29, 51, 0.75); padding: 18px 20px; }
.hero-stat b {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--dorado);
}
.hero-stat span { font-size: 0.8rem; color: var(--sobre-navy); }

.role-chip {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.07em;
  padding: 4px 10px;
  border-radius: var(--r);
  margin-bottom: 12px;
}
.role-admin        { background: var(--dorado-100);    color: #7a6115; }
.role-cumplimiento { background: var(--alerta-100);    color: var(--alerta); }
.role-operador     { background: #e5ebf4;              color: var(--navy-700); }
.role-inversor     { background: var(--esmeralda-100); color: var(--esmeralda-700); }

.lock-note { margin-top: 24px; font-size: 0.85rem; color: var(--gris-400); }

.wizard { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 36px; align-items: start; }

.wizard-form {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--r-card);
  padding: 26px;
}

.wizard-steps { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }

.wiz-step {
  border: 1px solid var(--linea);
  background: var(--hueso);
  color: var(--gris-400);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: var(--r);
  cursor: pointer;
  transition: all 0.15s ease;
}
.wiz-step b { margin-right: 4px; }
.wiz-step.is-active { background: var(--navy-text); border-color: var(--navy-text); color: #fff; }
.wiz-step.is-done { background: var(--esmeralda-100); border-color: var(--esmeralda-100); color: var(--esmeralda-700); }

.wiz-pane { display: none; }
.wiz-pane.is-active { display: block; animation: fadeIn 0.25s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.wiz-pane h3 { margin-bottom: 14px; font-size: 1.1rem; }

.wiz-pane label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gris-600);
  margin: 14px 0 6px;
}

.wiz-pane input[type="text"], .wiz-pane select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--linea);
  border-radius: var(--r);
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--navy-text);
  background: #fff;
}
.wiz-pane input:focus, .wiz-pane select:focus {
  outline: 2px solid var(--esmeralda);
  outline-offset: 1px;
  border-color: transparent;
}

.wiz-hint { font-size: 0.82rem; color: var(--gris-400); margin-top: 14px; line-height: 1.5; }
.wiz-ok { font-size: 0.85rem; font-weight: 600; color: var(--esmeralda-700); margin-top: 8px; }

.wiz-list { list-style: none; }
.wiz-list li { padding: 9px 0; border-bottom: 1px solid var(--linea); font-size: 0.93rem; }
.wiz-list li:last-child { border-bottom: none; }

.wiz-check {
  display: flex !important;
  align-items: center;
  gap: 8px;
  font-weight: 600 !important;
  cursor: pointer;
  margin-top: 18px !important;
}
.wiz-check input { accent-color: var(--esmeralda); width: 16px; height: 16px; }

.wiz-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid var(--linea);
}

.swatches { display: flex; gap: 10px; }
.swatch {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.12s ease;
}
.swatch:hover { transform: scale(1.12); }
.swatch.is-active { border-color: #fff; outline: 2px solid var(--navy-text); }

.sub-input {
  display: flex;
  align-items: center;
  border: 1px solid var(--linea);
  border-radius: var(--r);
  overflow: hidden;
  background: #fff;
}
.sub-input input { border: none !important; border-radius: 0 !important; flex: 1; min-width: 0; }
.sub-input input:focus { outline: none !important; }
.sub-input span {
  font-family: var(--font-mono);
  background: var(--hueso);
  color: var(--gris-400);
  font-size: 0.85rem;
  padding: 10px 12px;
  border-left: 1px solid var(--linea);
  white-space: nowrap;
}

.wizard-preview { position: sticky; top: 88px; }

.browser {
  border-radius: var(--r-card);
  overflow: hidden;
  box-shadow: var(--sombra-hover);
  border: 1px solid var(--linea);
  background: #fff;
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #e8edf4;
  padding: 9px 12px;
  border-bottom: 1px solid var(--linea);
}
.browser-bar .dot { width: 10px; height: 10px; border-radius: 50%; background: #c9d3e0; }
.browser-url {
  flex: 1;
  margin-left: 8px;
  background: #fff;
  border: 1px solid var(--linea);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--gris-600);
  padding: 4px 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pv-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--navy-700);
  transition: background 0.25s ease;
}
.pv-mark {
  width: 24px; height: 24px;
  border-radius: var(--r);
  background: #fff;
  color: var(--navy-700);
  font-weight: 800;
  font-size: 0.85rem;
  display: grid;
  place-items: center;
}
.pv-brand { color: #fff; font-weight: 700; font-size: 0.88rem; flex: 1; }
.pv-login {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: var(--r);
  padding: 3px 10px;
}

.pv-hero {
  padding: 26px 20px 22px;
  background: linear-gradient(160deg, var(--navy-700), var(--navy-900));
  color: #fff;
  transition: background 0.25s ease;
}
.pv-badge {
  display: inline-block;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--esmeralda);
  color: var(--esmeralda);
  background: rgba(255, 255, 255, 0.92);
  border-radius: var(--r);
  padding: 3px 9px;
  margin-bottom: 12px;
}
.pv-hero h4 { font-size: 1.25rem; margin-bottom: 6px; color: #fff; }
.pv-hero p { font-size: 0.85rem; opacity: 0.85; margin-bottom: 14px; }
.pv-cta {
  display: inline-block;
  background: var(--esmeralda);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  border-radius: var(--r);
  padding: 7px 14px;
  transition: background 0.25s ease;
}

.pv-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 14px; }
.pv-card { border: 1px solid var(--linea); border-radius: var(--r); padding: 12px; background: var(--hueso); }
.pv-card b { display: block; font-size: 0.82rem; color: var(--navy-text); }
.pv-card span { font-size: 0.72rem; color: var(--gris-400); }

.pv-legal {
  margin: 0 14px 14px;
  background: var(--dorado-100);
  border: 1px solid #e7d9a8;
  border-radius: var(--r);
  font-size: 0.72rem;
  color: #6d5a15;
  padding: 9px 12px;
  line-height: 1.45;
}
.pv-legal em { display: block; color: var(--gris-400); font-size: 0.68rem; margin-top: 3px; }

.pv-note { text-align: center; }

/* ---------- Responsive ---------- */

@media (max-width: 979px) {
  .hero-velo {
    background: linear-gradient(
      180deg,
      rgba(11, 21, 38, 0.94) 0%,
      rgba(11, 21, 38, 0.86) 42%,
      rgba(11, 21, 38, 0.3) 68%,
      rgba(11, 21, 38, 0.05) 100%
    );
  }
  .hero { padding: 96px 0 80px; align-items: flex-start; }
  .proyectos-grid { grid-template-columns: 1fr 1fr; }
  .pasos { grid-template-columns: 1fr 1fr; }
  .chain { grid-template-columns: 1fr 1fr; }
  .chain-step::after { display: none; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .banda-cifras { grid-template-columns: 1fr 1fr; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .wizard { grid-template-columns: 1fr; }
  .wizard-preview { position: static; }
  /* El nav de 6 ítems no entra entre 681 y 979px: el hamburguesa
     arranca acá, alineado con el resto del breakpoint. */
  .nav-links {
    display: none;
    position: absolute;
    top: 68px; left: 0; right: 0;
    background: var(--navy-900);
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 24px;
    gap: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
}

@media (max-width: 680px) {
  .container { padding: 0 16px; }
  .proyectos-grid, .pasos, .chain, .yesno, .grid-3, .duo,
  .banda-cifras, .footer-grid, .hero-stats, .pv-cards { grid-template-columns: 1fr; }
  .law-item { grid-template-columns: 1fr; gap: 4px; }
  section { padding: 56px 0; }
  .duo-card { padding: 24px 18px; }
  .hero-baja { display: none; }
  /* El tooltip de definición anclado al span se sale del viewport:
     en pantalla chica se fija abajo, a lo ancho. */
  .defin:hover::after, .defin:focus::after {
    position: fixed;
    left: 16px; right: 16px;
    top: auto; bottom: 18px;
    width: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-baja span { animation: none; }
  .btn, .tarjeta-proyecto { transition: none; }
}

/* ---------- Solicitud de demo (el formulario del CTA de empresas) ---------- */

.solicitud {
  max-width: 660px;
  margin: 0 auto;
  text-align: left;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 14px;
}
.solicitud label { display: block; font-size: 0.8rem; font-weight: 600; color: #b9c8dd; margin-bottom: 5px; }
.solicitud input, .solicitud textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--r);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  font: inherit;
  font-size: 0.95rem;
}
.solicitud input::placeholder, .solicitud textarea::placeholder { color: rgba(255, 255, 255, 0.4); }
.solicitud input:focus, .solicitud textarea:focus { outline: 2px solid var(--esmeralda); outline-offset: 1px; }
.solicitud .ancho { grid-column: 1 / -1; }
.solicitud textarea { min-height: 96px; resize: vertical; }
.solicitud .acciones { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; margin-top: 6px; }
.solicitud .alt { color: #b9c8dd; font-size: 0.85rem; }
.solicitud .alt a { color: #fff; text-decoration: underline; }
.solicitud .msg { grid-column: 1 / -1; font-size: 0.9rem; color: #fff; min-height: 1.2em; }
.solicitud .msg.err { color: #f0a48a; }
/* El campo trampa: un humano no lo ve ni lo toca; un robot que rellena
   todo lo completa y con eso se descarta. */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
@media (max-width: 640px) { .solicitud { grid-template-columns: 1fr; } }