/* ==========================================================================
   ASTRA GROUP — Sistema de diseño editorial
   Registro: sobriedad editorial. Aire por sobre densidad. Dorado como acento
   de autoridad, nunca fondo de texto. Fotografía real o nada.
   Tokens en tokens.css. Mobile-first. WCAG 2.1 AA.
   ========================================================================== */

/* --------------------------------------------------------------- Fuentes -- */
/* Autoalojadas: cero peticiones a terceros (ver CLAUDE.md §4). */
@font-face {
  font-family: "Fraunces";
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
  src: url("/assets/fonts/fraunces-latin-var.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Fraunces";
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
  src: url("/assets/fonts/fraunces-latin-ext-var.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7,
    U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF,
    U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("/assets/fonts/inter-latin-var.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("/assets/fonts/inter-latin-ext-var.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7,
    U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF,
    U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--text);
  background: var(--bg);
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video, picture { display: block; max-width: 100%; }
img, video { height: auto; }
ul, ol { list-style: none; padding: 0; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
table { border-collapse: collapse; width: 100%; }

a {
  color: var(--navy-500);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  transition: color var(--t) var(--ease);
}
a:hover { color: var(--gold-600); }

::selection { background: var(--gold-300); color: var(--navy-900); }

:focus-visible {
  outline: 3px solid var(--gold-500);
  outline-offset: 2px;
  border-radius: var(--r-1);
}
.on-dark :focus-visible { outline-color: var(--gold-300); }


/* -------------------------------------------------------------- Utilidad -- */
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: var(--s-4); top: -100%;
  z-index: 999; background: var(--navy-900); color: var(--white);
  padding: var(--s-3) var(--s-6); border-radius: var(--r-2);
  font-size: var(--fs-small); font-weight: 600; text-decoration: none;
}
.skip-link:focus { top: var(--s-4); color: var(--white); }

.container {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section); }
.section-lg { padding-block: var(--section-lg); }
.section-sm { padding-block: var(--section-sm); }

.measure { max-width: var(--prose); }
.narrow  { max-width: var(--narrow); }
.center  { margin-inline: auto; text-align: center; }
.center .measure { margin-inline: auto; }

.bg-soft  { background: var(--bg-soft); }
.bg-navy  { background: var(--navy-900); color: var(--navy-100); }
.bg-navy-50 { background: var(--navy-50); }
.rule { height: 1px; background: var(--rule); border: 0; }
.rule-gold { height: 2px; width: 3.5rem; background: var(--gold-500); border: 0; }

.stack > * + * { margin-top: var(--s-4); }
.stack-6 > * + * { margin-top: var(--s-6); }
.stack-8 > * + * { margin-top: var(--s-8); }
.stack-12 > * + * { margin-top: var(--s-12); }

/* ----------------------------------------------------------- Tipografía -- */
h1, h2, h3, .h1, .h2, .h3, .display {
  font-family: var(--font-display);
  color: var(--navy-900);
  font-weight: 600;
  letter-spacing: var(--tracking-display);
  font-variation-settings: "SOFT" 0, "WONK" 0;
  text-wrap: balance;
}

h1, .h1 { font-size: var(--fs-h1); line-height: var(--lh-tight); font-weight: 700; }
h2, .h2 { font-size: var(--fs-h2); line-height: var(--lh-head); }
h3, .h3 { font-size: var(--fs-h3); line-height: var(--lh-h3); }

h4, .h4 {
  font-family: var(--font-body);
  font-size: var(--fs-h4);
  line-height: 1.3;
  font-weight: 600;
  letter-spacing: -0.005em;
  color: var(--navy-900);
}

.eyebrow {
  display: block;
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--gold-600);
  margin-bottom: var(--s-4);
}
.section-head > .eyebrow, .hero .eyebrow, .split .eyebrow {
  display: flex; align-items: flex-start; gap: 0.75em;
}
/* La regla se alinea con la primera línea aunque el eyebrow ocupe dos. */
.section-head > .eyebrow::before, .hero .eyebrow::before, .split .eyebrow::before {
  content: ""; flex: none; width: 1.75rem; height: 1px; margin-top: 0.7em;
  background: currentColor;
}
.section-head--center > .eyebrow { justify-content: center; }
.on-dark .eyebrow { color: var(--gold-300); }

.lead {
  font-size: var(--fs-lead);
  line-height: 1.55;
  color: var(--text);
  max-width: var(--prose);
}
.on-dark .lead { color: var(--navy-100); }

.small { font-size: var(--fs-small); }
.caption, figcaption {
  font-size: var(--fs-caption);
  line-height: 1.5;
  color: var(--muted);
}
.muted { color: var(--muted); }
.note {
  font-size: var(--fs-caption);
  line-height: 1.55;
  color: var(--muted);
  max-width: var(--prose);
}
.on-dark .muted, .on-dark .note, .on-dark figcaption, .on-dark .caption {
  color: var(--navy-100); opacity: 0.82;
}

.text-gold { color: var(--gold-600); }
.on-dark .text-gold { color: var(--gold-500); }
.text-white { color: var(--white); }

.prose { max-width: var(--prose); }
.prose > * + * { margin-top: var(--s-6); }
.prose h2 { margin-top: var(--s-16); }
.prose h3 { margin-top: var(--s-12); }
.prose h2 + *, .prose h3 + * { margin-top: var(--s-4); }
.prose ul { margin-left: 0; }
.prose li { position: relative; padding-left: var(--s-6); }
.prose li + li { margin-top: var(--s-3); }
.prose li::before {
  content: ""; position: absolute; left: 0; top: 0.7em;
  width: 6px; height: 1px; background: var(--gold-500);
}
.prose ol { counter-reset: p; }
.prose ol li { counter-increment: p; }
.prose ol li::before {
  content: counter(p) "."; width: auto; height: auto; background: none;
  top: 0; color: var(--gold-600); font-weight: 600; font-size: var(--fs-small);
}
.prose a { color: var(--navy-500); text-decoration: underline; }
.prose strong { color: var(--navy-900); font-weight: 600; }

/* Frase ancla — tratamiento editorial para las líneas de marca */
.anchor-line {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  line-height: 1.25;
  font-weight: 600;
  color: var(--navy-900);
  letter-spacing: var(--tracking-display);
  max-width: 34ch;
  padding-left: var(--s-6);
  border-left: 3px solid var(--gold-500);
}
.on-dark .anchor-line { color: var(--white); }

/* Marcador de dato pendiente — visible, nunca silencioso */
.pending {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--fs-caption);
  font-weight: 600;
  line-height: 1.4;
  color: var(--error);
  background: var(--error-bg);
  border: 1px dashed var(--error);
  border-radius: var(--r-2);
  padding: 0.15em 0.5em;
}

/* ------------------------------------------------------------- Botones ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.005em;
  padding: 0.9375rem var(--s-6);
  border: 1px solid transparent;
  border-radius: var(--r-2);
  text-decoration: none;
  text-align: center;
  transition: background var(--t) var(--ease), color var(--t) var(--ease),
              border-color var(--t) var(--ease), transform var(--t-fast) var(--ease);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: none; }
.btn:disabled, .btn[aria-disabled="true"] {
  opacity: 0.55; cursor: not-allowed; transform: none;
}

.btn-primary {
  background: var(--gold-500);
  color: var(--navy-900);
  border-color: var(--gold-500);
}
.btn-primary:hover { background: var(--gold-300); border-color: var(--gold-300); color: var(--navy-900); }

.btn-navy {
  background: var(--navy-900);
  color: var(--white);
  border-color: var(--navy-900);
}
.btn-navy:hover { background: var(--navy-700); border-color: var(--navy-700); color: var(--white); }

.btn-ghost {
  background: transparent;
  color: var(--navy-900);
  border-color: var(--rule);
}
.btn-ghost:hover { border-color: var(--navy-900); color: var(--navy-900); background: var(--navy-50); }

.btn-ghost-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.38);
}
.btn-ghost-light:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--white); color: var(--white);
}

.btn-lg { font-size: var(--fs-body); padding: 1.0625rem var(--s-8); }

.btn-row {
  display: flex; flex-wrap: wrap; gap: var(--s-4); align-items: center;
}
/* Móvil: los botones grandes de una fila van a ancho completo y parejos. */
@media (max-width: 639px) {
  .btn-row > .btn-lg { flex: 1 1 100%; justify-content: center; }
}

/* Enlace con flecha */
.link-arrow {
  display: inline-flex; align-items: center; gap: 0.4em;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--navy-500);
  text-decoration: none;
}
.link-arrow::after {
  content: "→"; transition: transform var(--t) var(--ease);
}
.link-arrow:hover { color: var(--gold-600); }
.link-arrow:hover::after { transform: translateX(3px); }
.on-dark .link-arrow { color: var(--gold-300); }
.on-dark .link-arrow:hover { color: var(--white); }

/* -------------------------------------------------------------- Header ---- */
.site-header {
  position: sticky; top: 0; z-index: var(--z-header);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(150%) blur(8px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t) var(--ease), box-shadow var(--t) var(--ease);
}
.site-header.is-scrolled {
  background: var(--bg);
  border-bottom-color: var(--rule);
  box-shadow: var(--sh-1);
}

.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-6);
  min-height: 5rem;
}

.brand { display: inline-flex; flex-direction: column; gap: 0.1875rem; text-decoration: none; }
/* El lockup reducido omite la línea "GROUP" del logo completo: a 32 px de alto
   era ilegible (BUILD_SPEC §4.1). Relación 4:1, declarada para no provocar CLS. */
.brand img { height: 2rem; width: 8rem; aspect-ratio: 4 / 1; }
.brand-descriptor {
  font-family: var(--font-body);
  font-size: 0.6875rem;         /* 11px — legible: mayúsculas + tracking + AA */
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-600);
  white-space: nowrap;
}

.main-nav { display: none; }
.nav-list { display: flex; align-items: center; gap: var(--s-2); }
.nav-link {
  display: inline-flex; align-items: center; gap: 0.3em;
  padding: var(--s-2) var(--s-3);
  font-size: var(--fs-small); font-weight: 500;
  color: var(--navy-900); text-decoration: none;
  border-radius: var(--r-2);
}
.nav-link { position: relative; }
.nav-link:hover, .nav-link[aria-current="page"] { color: var(--gold-600); }
.nav-link[aria-current="page"] { font-weight: 600; }
.nav-link[aria-current="page"]::after {
  content: ""; position: absolute; left: var(--s-3); right: var(--s-3); bottom: 0;
  height: 2px; background: var(--gold-500); border-radius: 1px;
}
.nav-caret { font-size: 0.7em; transition: transform var(--t) var(--ease); }
[aria-expanded="true"] .nav-caret { transform: rotate(180deg); }

.has-dropdown { position: relative; }
.dropdown {
  position: absolute; top: calc(100% + 0.5rem); left: 0;
  min-width: 18.5rem;
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: var(--r-3);
  box-shadow: var(--sh-2);
  padding: var(--s-2);
  opacity: 0; visibility: hidden; transform: translateY(-4px);
  /* Cerrado no intercepta el puntero: el cierre retrasa `visibility` para que
     se vea el desvanecido, y sin esto el panel seguiría capturando clics sobre
     el contenido de abajo durante ese lapso. */
  pointer-events: none;
  /* `visibility` es discreta: dentro de un transition normal cambiaría a mitad
     de la duración y el panel no sería alcanzable durante ~100 ms. Acá se abre
     al instante (0s) y sólo el cierre se retrasa, para que el desvanecido se
     alcance a ver. */
  transition: opacity var(--t) var(--ease), transform var(--t) var(--ease),
              visibility 0s linear var(--t);
}
/* Puente sobre el hueco entre el ítem y el panel. Sin él, al bajar el puntero
   deja de estar sobre el <li> y sobre el panel al mismo tiempo, y el submenú se
   cierra justo antes de que el cursor llegue. Sólo existe con el panel abierto:
   cerrado hereda visibility:hidden y no intercepta nada. */
.dropdown::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: calc(-0.5rem - 1px);
  height: calc(0.5rem + 1px);
}
.dropdown[data-open="true"],
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
  opacity: 1; visibility: visible; transform: none;
  pointer-events: auto;
  transition: opacity var(--t) var(--ease), transform var(--t) var(--ease),
              visibility 0s;
}
.dropdown a {
  display: block; padding: var(--s-3) var(--s-4);
  font-size: var(--fs-small); color: var(--navy-900);
  text-decoration: none; border-radius: var(--r-2);
}
.dropdown a:hover { background: var(--navy-50); color: var(--gold-600); }

.nav-toggle {
  display: inline-flex; align-items: center; gap: var(--s-2);
  padding: var(--s-2) var(--s-3);
  font-size: var(--fs-small); font-weight: 600; color: var(--navy-900);
  border: 1px solid var(--rule); border-radius: var(--r-2);
}
.nav-toggle-bars { display: block; width: 1.125rem; height: 9px; position: relative; }
.nav-toggle-bars::before, .nav-toggle-bars::after {
  content: ""; position: absolute; left: 0; width: 100%; height: 1.5px;
  background: currentColor;
}
.nav-toggle-bars::before { top: 0; }
.nav-toggle-bars::after { bottom: 0; }

.header-cta { display: none; }

@media (min-width: 1024px) {
  .main-nav { display: block; }
  .header-cta { display: inline-flex; }
  .nav-toggle { display: none; }
}

/* Panel móvil */
.mobile-nav {
  position: fixed; inset: 0; z-index: var(--z-drawer);
  background: var(--navy-900); color: var(--navy-100);
  padding: var(--s-6) var(--gutter) var(--s-12);
  overflow-y: auto;
  display: flex; flex-direction: column; gap: var(--s-8);
}
.mobile-nav[hidden] { display: none; }
.mobile-nav-top { display: flex; align-items: center; justify-content: space-between; min-height: 3.25rem; }
.mobile-nav-close {
  font-size: var(--fs-small); font-weight: 600; color: var(--white);
  border: 1px solid rgba(255,255,255,.35); border-radius: var(--r-2);
  padding: var(--s-2) var(--s-4);
}
.mobile-nav a { color: var(--white); text-decoration: none; }
.mobile-nav-list > li + li { margin-top: var(--s-2); border-top: 1px solid rgba(255,255,255,.12); }
.mobile-nav-list > li > a, .mobile-nav-group > span {
  display: block; padding: var(--s-4) 0;
  font-family: var(--font-display); font-size: var(--fs-h4); font-weight: 600;
}
.mobile-nav-group > span { color: var(--gold-300); font-size: var(--fs-eyebrow);
  font-family: var(--font-body); letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase; padding-bottom: var(--s-2); }
.mobile-sub { padding-bottom: var(--s-4); }
.mobile-sub li + li { margin-top: var(--s-1); }
.mobile-sub a { display: block; padding: var(--s-2) 0; font-size: var(--fs-small); color: var(--navy-100); }

/* ---------------------------------------------------------------- Hero ---- */
.hero {
  background: var(--navy-900);
  color: var(--navy-100);
  position: relative;
  overflow: hidden;
  padding-block: clamp(4rem, 11vw, 7.5rem) clamp(4rem, 10vw, 7rem);
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(48rem 30rem at 85% -10%, rgba(196, 160, 82, 0.13), transparent 62%),
    radial-gradient(40rem 32rem at 8% 108%, rgba(30, 58, 95, 0.55), transparent 60%);
  pointer-events: none;
}
.hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(196, 160, 82, 0.55) 30%,
              rgba(196, 160, 82, 0.55) 70%, transparent);
  pointer-events: none;
}
.hero > * { position: relative; }
.hero h1 { color: var(--white); max-width: 24ch; letter-spacing: -0.024em; }
/* Cada verso en su línea y sin partirse dentro de sí: `balance` cortaba
   "Acertar es / el trabajo." a 390 px. */
.hero h1 .break { text-wrap: pretty; }
.hero h1 .break { display: block; }
.hero-grid { display: grid; gap: var(--s-12); }
@media (min-width: 1024px) {
  .hero-grid { grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: var(--s-16); align-items: end; }
}
.hero-aside {
  border-left: 2px solid var(--gold-500);
  padding-left: var(--s-6);
}
.hero-aside p {
  font-family: var(--font-display);
  font-size: var(--fs-h4);
  line-height: 1.35;
  color: var(--white);
  max-width: 26ch;
}
.hero--compact { padding-block: clamp(3rem, 8vw, 5.5rem) clamp(3rem, 7vw, 4.5rem); }

/* ------------------------------------------------------- Contexto oscuro -- */
/* Todo bloque de fondo navy lleva `.on-dark` (hero, cta-block, bg-navy,
   card-navy). Sin estas reglas los encabezados heredan --navy-900 y quedan
   invisibles sobre su propio fondo. */
.on-dark { color: var(--navy-100); }
.on-dark h1, .on-dark h2, .on-dark h3, .on-dark h4,
.on-dark .h1, .on-dark .h2, .on-dark .h3, .on-dark .h4,
.on-dark legend { color: var(--white); }
.on-dark p, .on-dark li { color: var(--navy-100); }
.on-dark .prose strong { color: var(--white); }
.on-dark a { color: var(--gold-300); }
.on-dark a:hover { color: var(--white); }
.on-dark .btn { color: inherit; }
.on-dark .btn-primary { color: var(--navy-900); }
.on-dark .btn-ghost-light { color: var(--white); }
/* Las tarjetas claras dentro de un bloque oscuro recuperan el color de texto */
.on-dark .card:not(.card-navy), .on-dark .quote {
  color: var(--text);
}
.on-dark .card:not(.card-navy) h1, .on-dark .card:not(.card-navy) h2,
.on-dark .card:not(.card-navy) h3, .on-dark .card:not(.card-navy) h4,
.on-dark .quote blockquote { color: var(--navy-900); }
.on-dark .card:not(.card-navy) p, .on-dark .card:not(.card-navy) li,
.on-dark .quote p { color: var(--text); }
.on-dark .card:not(.card-navy) a { color: var(--navy-500); }

/* ---------------------------------------------------------- Breadcrumb ---- */
.breadcrumb { font-size: var(--fs-caption); margin-bottom: var(--s-8); }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 0.5em; align-items: center; }
.breadcrumb li + li::before { content: "/"; margin-right: 0.5em; color: var(--muted); }
.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--gold-600); }
.breadcrumb [aria-current] { color: var(--navy-900); font-weight: 500; }
.breadcrumb--light a, .breadcrumb--light li + li::before { color: rgba(217, 226, 237, 0.75); }
.breadcrumb--light a:hover { color: var(--gold-300); }
.breadcrumb--light [aria-current] { color: var(--white); }

/* ------------------------------------------------- Encabezado de sección -- */
.section-head { max-width: var(--prose); margin-bottom: var(--s-12); }
.section-head > * + * { margin-top: var(--s-4); }
.section-head--center { margin-inline: auto; text-align: center; }

/* Sección partida: en escritorio el encabezado va a la izquierda y el texto a
   la derecha, en vez de una columna de prosa con media pantalla vacía. */
@media (min-width: 1024px) {
  .split > .container {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    column-gap: var(--s-16);
    align-items: start;
  }
  .split > .container > .section-head { grid-row: 1 / span 6; margin-bottom: 0; }
  .split > .container > :not(.section-head) { grid-column: 2; }
  /* El texto arranca a la altura del titular, no del eyebrow. */
  .split > .container > .section-head + * { padding-top: 2.1rem; }
  .split > .container > .section-head:not(:has(> .eyebrow)) + * { padding-top: 0.5rem; }
  .split > .container > .section-head .lead { font-size: var(--fs-body); }
  .split .prose p:first-child { font-size: var(--fs-lead); line-height: 1.55; }
}

/* ---------------------------------------------------- Embudo 40 → 1 ------- */
/* Componente firma. Reutilizable en Home, Servicios y fichas. */
.funnel {
  display: grid;
  gap: var(--s-2);
  grid-template-columns: 1fr;
  counter-reset: none;
  margin-block: var(--s-8);
}
@media (min-width: 768px) {
  .funnel { grid-template-columns: repeat(5, 1fr); gap: var(--s-4); align-items: stretch; }
}
.funnel-step {
  position: relative;
  display: flex; flex-direction: row; align-items: baseline; gap: var(--s-4);
  padding: var(--s-4) var(--s-6);
  background: var(--bg-soft);
  border-left: 3px solid var(--gold-500);
  border-radius: var(--r-2);
}
@media (min-width: 768px) {
  .funnel-step {
    flex-direction: column; align-items: flex-start; gap: var(--s-2);
    padding: var(--s-6) var(--s-4);
    border-left: 0; border-top: 3px solid var(--gold-500);
  }
  /* La proporción del embudo, insinuada por el ancho de la regla superior */
  .funnel-step:nth-child(1) { border-top-color: var(--gold-500); }
  .funnel-step:nth-child(2) { border-top-color: var(--gold-300); }
  .funnel-step:nth-child(3) { border-top-color: var(--gold-300); }
  .funnel-step:nth-child(4) { border-top-color: var(--gold-500); }
  .funnel-step:nth-child(5) { border-top-color: var(--navy-900); }
}
.funnel-num {
  min-width: 2.2ch;
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 1.5rem + 3vw, 3.25rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--gold-600);
  font-variant-numeric: tabular-nums;
}
.funnel-step:last-child .funnel-num { color: var(--navy-900); }
.funnel-label {
  font-size: var(--fs-caption);
  font-weight: 600;
  line-height: 1.35;
  color: var(--text);
  letter-spacing: 0.01em;
}
/* Proporción real respecto del primer paso: 40 → 1 se ve, no sólo se lee. */
.funnel-bar {
  display: none;
  height: 4px; width: 100%;
  margin-top: auto;
  background: var(--rule);
  border-radius: 2px;
  position: relative; overflow: hidden;
}
.funnel-bar::after {
  content: ""; position: absolute; inset: 0 auto 0 0;
  width: max(calc(var(--p) * 100%), 4px);
  background: var(--gold-500); border-radius: 2px;
}
.funnel-step:last-child .funnel-bar::after { background: var(--navy-900); }
@media (min-width: 768px) {
  .funnel-bar { display: block; margin-top: var(--s-4); }
}
.on-dark .funnel-bar { background: rgba(255, 255, 255, 0.12); }
.on-dark .funnel-step:last-child .funnel-bar::after { background: var(--white); }
.on-dark .funnel-step { background: rgba(255, 255, 255, 0.05); }
.on-dark .funnel-num { color: var(--gold-500); }
.on-dark .funnel-step:last-child .funnel-num { color: var(--white); }
.on-dark .funnel-label { color: var(--navy-100); }
.on-dark .funnel-step:last-child { border-top-color: var(--white); }

.funnel-foot { font-size: var(--fs-caption); color: var(--muted); max-width: var(--prose); }
.on-dark .funnel-foot { color: var(--navy-100); opacity: .82; }

/* --------------------------------------------- Verticales e industrias --- */
.verticals {
  display: grid; grid-template-columns: 1fr;
  border-top: 1px solid var(--rule);
}
.verticals li {
  display: flex; align-items: baseline; gap: var(--s-4);
  padding-block: var(--s-4);
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-display);
  font-size: var(--fs-h4);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: var(--tracking-display);
  color: var(--navy-900);
}
.verticals-n {
  flex: none;
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--gold-600);
  font-variant-numeric: tabular-nums;
}
@media (min-width: 768px) {
  .verticals { grid-template-columns: repeat(3, 1fr); border-top: 0; column-gap: var(--s-8); }
  .verticals li {
    flex-direction: column; gap: var(--s-2);
    padding-block: var(--s-4) 0; border-bottom: 0;
    border-top: 2px solid var(--gold-500);
    font-size: var(--fs-h3);
  }
}
.industries {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: var(--s-2) var(--s-4);
  margin-top: var(--s-8);
  font-size: var(--fs-small);
  color: var(--muted);
}
.industries-label {
  font-size: var(--fs-eyebrow); font-weight: 600;
  letter-spacing: var(--tracking-eyebrow); text-transform: uppercase;
  color: var(--navy-700);
}
.industries-list { display: flex; flex-wrap: wrap; gap: var(--s-1) var(--s-4); }
/* Marca antes de cada ítem (no entre ítems): al envolver, ninguna línea
   empieza con un separador huérfano. */
.industries-list li { display: inline-flex; align-items: center; gap: 0.5em; }
.industries-list li::before {
  content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--gold-500);
}
.on-dark .verticals li { color: var(--white); }
.on-dark .industries, .on-dark .industries-label { color: var(--navy-100); }

/* -------------------------------------------------------------- Grillas --- */
.grid { display: grid; gap: var(--s-6); }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }
@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .grid { gap: var(--s-8); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* -------------------------------------------------------------- Tarjetas -- */
.card {
  display: flex; flex-direction: column; gap: var(--s-4);
  padding: var(--s-8);
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: var(--r-3);
  transition: border-color var(--t) var(--ease), box-shadow var(--t) var(--ease),
              transform var(--t) var(--ease);
}
.card > :last-child { margin-top: auto; }
.card-link { position: relative; }
.card-link .link-arrow::before { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.card-link:hover { border-color: var(--gold-300); box-shadow: var(--sh-2); transform: translateY(-2px); }
.card-link:hover .link-arrow { color: var(--gold-600); }
.card-link:hover .link-arrow::after { transform: translateX(3px); }
.card-link:focus-within { border-color: var(--gold-500); }
.card-link .link-arrow:focus-visible { outline-offset: 4px; }
.card h3 + p { margin-top: calc(var(--s-1) * -1); }
.bg-soft .card-soft { background: var(--bg); border-color: var(--rule); }
.card-soft { background: var(--bg-soft); border-color: transparent; }
.card-navy { background: var(--navy-900); border-color: transparent; color: var(--navy-100); }
.card-navy h3, .card-navy h4 { color: var(--white); }

.card-service .card-when {
  font-size: var(--fs-caption);
  font-weight: 600;
  color: var(--gold-600);
  padding-top: var(--s-3);
  border-top: 1px solid var(--rule-soft);
}
.card p { color: var(--text); }
.card-navy p { color: var(--navy-100); }

.badge {
  display: inline-flex; align-items: center;
  font-size: 0.6875rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 0.25rem 0.5rem; border-radius: var(--r-1);
  background: var(--navy-50); color: var(--navy-700);
  align-self: flex-start;
}
.badge-gold { background: var(--gold-100); color: var(--gold-700); }

/* Testimonios */
.quote {
  display: flex; flex-direction: column; gap: var(--s-6);
  padding: var(--s-8);
  background: var(--bg-soft);
  border-radius: var(--r-3);
  height: 100%;
}
.bg-soft .quote { background: var(--bg); border: 1px solid var(--rule); }
@media (max-width: 639px) {
  .quotes {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: 86%;
    gap: var(--s-4);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    overscroll-behavior-x: contain;
    margin-inline: calc(var(--gutter) * -1);
    padding: 0 var(--gutter) var(--s-4);
    scroll-padding-inline: var(--gutter);
    scrollbar-width: thin;
    scrollbar-color: var(--gold-300) transparent;
  }
  .quotes > .quote { scroll-snap-align: start; }
}
.quote blockquote {
  font-family: var(--font-display);
  font-size: var(--fs-h4);
  line-height: 1.45;
  color: var(--navy-900);
  position: relative;
  padding-top: var(--s-6);
}
.quote blockquote::before {
  content: "“";
  position: absolute; top: -0.15em; left: -0.05em;
  font-family: var(--font-display);
  font-size: 3.5rem; line-height: 1;
  color: var(--gold-500);
}
.quote--long blockquote { font-size: clamp(1.0625rem, 1rem + 0.3vw, 1.1875rem); line-height: 1.55; }
.quote figcaption {
  margin-top: auto;
  padding-top: var(--s-4);
  border-top: 1px solid var(--rule-soft);
  font-size: var(--fs-caption);
  font-weight: 600;
  color: var(--navy-700);
}
.quote figcaption span { display: block; font-weight: 400; color: var(--muted); }

/* --------------------------------------------------------- Callout/cita --- */
.callout {
  background: var(--bg-soft);
  border-left: 4px solid var(--gold-500);
  padding: var(--s-6) var(--s-8);
  border-radius: 0 var(--r-3) var(--r-3) 0;
  max-width: var(--prose);
}
.callout > * + * { margin-top: var(--s-3); }
.callout-lead {
  font-family: var(--font-display);
  font-size: var(--fs-h4);
  line-height: 1.4;
  color: var(--navy-900);
  font-weight: 600;
}
.on-dark .callout { background: rgba(255, 255, 255, 0.06); }
.on-dark .callout-lead { color: var(--white); }

/* Bloque de frase destacada a ancho de sección */
.statement {
  padding-block: var(--s-16);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.statement p {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: var(--tracking-display);
  color: var(--navy-900);
  max-width: 32ch;
}
.statement-cite { margin-top: var(--s-4); font-size: var(--fs-caption); color: var(--muted); }

/* ------------------------------------------------------------- Timeline --- */
.timeline { counter-reset: step; display: grid; gap: 0; }
.timeline-step {
  counter-increment: step;
  position: relative;
  padding: var(--s-6) 0 var(--s-6) var(--s-16);
  border-top: 1px solid var(--rule);
}
.timeline-step:last-child { border-bottom: 1px solid var(--rule); }
.timeline-step::before {
  content: counter(step, decimal-leading-zero);
  position: absolute; left: 0; top: var(--s-6);
  font-family: var(--font-display);
  font-size: var(--fs-h4);
  font-weight: 700;
  color: var(--gold-600);
  font-variant-numeric: tabular-nums;
}
.timeline-when {
  display: block;
  font-size: var(--fs-eyebrow); font-weight: 600;
  letter-spacing: var(--tracking-eyebrow); text-transform: uppercase;
  color: var(--muted); margin-bottom: var(--s-2);
}
.timeline-step h3, .timeline-step h4 { margin-bottom: var(--s-3); }
.timeline-step p { max-width: var(--prose); }
.timeline-when:empty { display: none; }
@media (min-width: 1024px) {
  .timeline-step {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    column-gap: var(--s-16);
    padding-block: var(--s-8);
  }
  .timeline-step::before { top: var(--s-8); }
  .timeline-when { grid-column: 1; grid-row: 1; }
  .timeline-step h3, .timeline-step h4 { grid-column: 1; grid-row: 2; margin-bottom: 0; }
  .timeline-step p { grid-column: 2; grid-row: 1 / span 2; align-self: center; }
  .timeline-when:empty + :is(h3, h4) { grid-row: 1 / span 2; }
}

/* ------------------------------------------------ Listas de valor agregado */
.value-groups { display: grid; gap: var(--s-8); }
@media (min-width: 768px) { .value-groups { grid-template-columns: repeat(2, 1fr); gap: var(--s-12); } }
.value-group h3 {
  font-size: var(--fs-h4);
  font-family: var(--font-body);
  padding-bottom: var(--s-3);
  border-bottom: 2px solid var(--gold-500);
  margin-bottom: var(--s-4);
}
.check-list li { position: relative; padding-left: var(--s-8); }
.check-list li + li { margin-top: var(--s-3); }
.check-list li::before {
  content: ""; position: absolute; left: 0; top: 0.45em;
  width: 0.6875rem; height: 0.4375rem;
  border-left: 2px solid var(--gold-500);
  border-bottom: 2px solid var(--gold-500);
  transform: rotate(-45deg);
}
.on-dark .check-list li::before { border-color: var(--gold-500); }

/* ---------------------------------------------------------------- Tablas -- */
.table-wrap { max-width: 100%; }
.table caption, .table-caption {
  caption-side: bottom;
  text-align: left;
  font-size: var(--fs-caption);
  color: var(--muted);
  padding-top: var(--s-4);
}
.table th, .table td {
  padding: var(--s-4) var(--s-6);
  text-align: left;
  vertical-align: top;
  font-size: var(--fs-small);
  line-height: 1.5;
  border-bottom: 1px solid var(--rule);
}
.table thead th {
  background: var(--navy-900);
  color: var(--white);
  font-family: var(--font-body);
  font-size: var(--fs-caption);
  font-weight: 600;
  letter-spacing: 0.03em;
  border-bottom: 0;
}
.table thead th:first-child { border-top-left-radius: var(--r-3); }
.table thead th:last-child { border-top-right-radius: var(--r-3); }
.table tbody tr:nth-child(even) { background: var(--navy-50); }
.table tbody th { font-weight: 600; color: var(--navy-900); }
.table-highlight { color: var(--navy-900); font-weight: 600; }

/* Móvil: nunca scroll horizontal. Se apila en tarjetas. */
@media (max-width: 767px) {
  .table--stack thead { display: none; }
  .table--stack tbody, .table--stack tr, .table--stack td, .table--stack th {
    display: block; width: 100%;
  }
  /* La tabla pasa a columna flexible: un <caption> en `display:block` se
     encogería a su ancho mínimo (una palabra por línea) y quedaría arriba.
     Con flex fluye a todo el ancho y `order` lo mantiene al pie, igual que en
     escritorio. */
  .table--stack { display: flex; flex-direction: column; width: 100%; }
  .table--stack caption { display: block; order: 1; text-align: left; }
  .table--stack tbody { order: 0; }
  .table--stack tr {
    border: 1px solid var(--rule);
    border-radius: var(--r-3);
    padding: var(--s-2) var(--s-4);
    background: var(--bg) !important;
  }
  .table--stack tr + tr { margin-top: var(--s-4); }
  .table--stack tbody th {
    font-family: var(--font-body);
    font-size: var(--fs-eyebrow);
    font-weight: 600;
    letter-spacing: var(--tracking-eyebrow);
    text-transform: uppercase;
    color: var(--gold-600);
    padding: var(--s-3) 0 var(--s-1);
    border-bottom: 0;
  }
  .table--stack td {
    padding: var(--s-1) 0 var(--s-3);
    border-bottom: 1px solid var(--rule-soft);
  }
  .table--stack td:last-child { border-bottom: 0; }
  .table--stack td::before {
    content: attr(data-col);
    display: block;
    font-size: var(--fs-eyebrow);
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: var(--s-1);
  }
}

/* ------------------------------------------------------- Bloque de CTA ---- */
.cta-block {
  background: var(--navy-900);
  color: var(--navy-100);
  position: relative; overflow: hidden;
}
.cta-block::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(42rem 26rem at 78% -20%, rgba(196,160,82,.13), transparent 62%);
  pointer-events: none;
}
.cta-block .container { position: relative; }
.cta-block h2 { color: var(--white); max-width: 30ch; }

/* ------------------------------------------------------- Retrato founder -- */
.founder { display: grid; gap: var(--s-8); align-items: start; }
@media (min-width: 768px) {
  .founder { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: var(--s-12); }
  /* Sin retrato: la ficha va a un ancho, no en la columna angosta. */
  .founder--sin-retrato { grid-template-columns: minmax(0, 1fr); }
}
.founder--sin-retrato .founder-body { max-width: 68ch; }
.founder-portrait {
  position: relative;
  background: var(--bg-soft);
  border: 1px solid var(--gold-300);
  border-radius: var(--r-3);
  aspect-ratio: 4 / 5;
  overflow: hidden;
}
.founder-portrait img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; }
.founder-body > * + * { margin-top: var(--s-4); }
.founder-role {
  font-size: var(--fs-eyebrow); font-weight: 600;
  letter-spacing: var(--tracking-eyebrow); text-transform: uppercase;
  color: var(--gold-600);
}

/* ----------------------------------------------------------- Formularios -- */
.form { max-width: 42rem; }
.form-grid { display: grid; gap: var(--s-6); grid-template-columns: 1fr; }
@media (min-width: 640px) { .form-grid-2 { grid-template-columns: repeat(2, 1fr); } }
.field-full { grid-column: 1 / -1; }

fieldset { border: 0; padding: 0; min-width: 0; }
legend {
  font-family: var(--font-body);
  font-size: var(--fs-h4);
  font-weight: 600;
  color: var(--navy-900);
  padding: 0;
  margin-bottom: var(--s-2);
}
.fieldset-hint { font-size: var(--fs-caption); color: var(--muted); margin-bottom: var(--s-6); }
.fieldset + .fieldset { margin-top: var(--s-12); }

.field { display: flex; flex-direction: column; gap: var(--s-2); }
.field > label, .label {
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--navy-900);
  line-height: 1.4;
}
.field-optional { font-weight: 400; color: var(--muted); }
.field-help { font-size: var(--fs-caption); color: var(--muted); }

.input, .select, .textarea {
  width: 100%;
  padding: 0.8125rem var(--s-4);
  font-size: var(--fs-body);
  line-height: 1.5;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: var(--r-2);
  transition: border-color var(--t) var(--ease), box-shadow var(--t) var(--ease);
}
.input::placeholder, .textarea::placeholder { color: var(--muted); opacity: 1; }
.input:hover, .select:hover, .textarea:hover { border-color: var(--navy-100); }
.input:focus, .select:focus, .textarea:focus {
  border-color: var(--gold-500);
  box-shadow: 0 0 0 3px rgba(196, 160, 82, 0.2);
  outline: none;
}
.textarea { min-height: 8.5rem; resize: vertical; }
.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%235C6B7A' stroke-width='1.6' d='M1 1.5 6 6.5 11 1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--s-4) center;
  padding-right: var(--s-12);
}
input[type="file"].input { padding: var(--s-3); font-size: var(--fs-small); }

.field.has-error .input, .field.has-error .select, .field.has-error .textarea {
  border-color: var(--error);
  background: var(--error-bg);
}
.field-error {
  display: none;
  align-items: flex-start; gap: 0.4em;
  font-size: var(--fs-caption);
  font-weight: 500;
  color: var(--error);
  line-height: 1.45;
}
.field.has-error .field-error { display: flex; }
/* El error no se comunica solo por color: icono + texto */
.field-error::before { content: "⚠"; flex: none; font-size: 1em; line-height: 1.4; }

.consent {
  display: grid; grid-template-columns: auto 1fr; gap: var(--s-3);
  align-items: start;
  padding: var(--s-6);
  background: var(--bg-soft);
  border-radius: var(--r-3);
  border-left: 3px solid var(--gold-500);
}
.consent + .consent { margin-top: var(--s-4); }
.consent input[type="checkbox"] {
  width: 1.25rem; height: 1.25rem; margin-top: 0.15rem;
  accent-color: var(--navy-900); flex: none;
}
.consent label { font-size: var(--fs-small); line-height: 1.5; color: var(--text); font-weight: 400; }
.consent .field-error { grid-column: 1 / -1; }
.consent.has-error { border-left-color: var(--error); background: var(--error-bg); }

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

.form-actions { display: flex; flex-wrap: wrap; gap: var(--s-4); align-items: center; margin-top: var(--s-8); }
.form-alert {
  padding: var(--s-6);
  border-radius: var(--r-3);
  font-size: var(--fs-small);
  line-height: 1.55;
  border-left: 3px solid;
}
.form-alert[hidden] { display: none; }
.form-alert-success { background: var(--success-bg); border-color: var(--success); color: var(--ink); }
.form-alert-error { background: var(--error-bg); border-color: var(--error); color: var(--ink); }
.form-alert strong { display: block; margin-bottom: var(--s-1); color: var(--navy-900); }
.form-note { font-size: var(--fs-caption); color: var(--muted); max-width: var(--prose); }

/* reCAPTCHA v3: el badge flotante de Google se oculta —queda fijo sobre la
   página y rompe el registro editorial— y el formulario muestra la atribución
   que Google exige a cambio. Mismo trato que en el CORE (su spec 015). */
.grecaptcha-badge { visibility: hidden; }

.form-legal {
  margin-top: var(--s-6);
  font-size: var(--fs-caption);
  line-height: 1.5;
  color: var(--muted);
  max-width: var(--prose);
}
.form-legal a { color: var(--navy-500); }

.form-aside {
  margin-top: var(--s-8); padding-top: var(--s-6);
  border-top: 1px solid var(--rule);
  font-size: var(--fs-small); color: var(--muted);
}
.form-aside a { color: var(--navy-500); }

.spinner {
  width: 0.9375rem; height: 0.9375rem; flex: none;
  border: 2px solid currentColor; border-right-color: transparent;
  border-radius: 50%;
  animation: spin 700ms linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ------------------------------------------------------ Contacto: layout -- */
.contact-layout { display: grid; gap: var(--s-12); }
@media (min-width: 1024px) {
  .contact-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: var(--s-16); align-items: start;
  }
  .contact-aside { position: sticky; top: 7rem; }
}
.contact-aside {
  background: var(--bg-soft);
  border-radius: var(--r-3);
  border-top: 3px solid var(--gold-500);
  padding: var(--s-8);
}
.contact-aside > * + * { margin-top: var(--s-6); }
.contact-steps { counter-reset: paso; }
.contact-steps li {
  counter-increment: paso;
  position: relative; padding-left: var(--s-12);
}
.contact-steps li + li { margin-top: var(--s-6); }
.contact-steps li::before {
  content: counter(paso, decimal-leading-zero);
  position: absolute; left: 0; top: 0.05em;
  font-family: var(--font-display); font-weight: 700;
  color: var(--gold-600); font-variant-numeric: tabular-nums;
}
.contact-steps h3 {
  font-family: var(--font-body); font-size: var(--fs-body);
  line-height: 1.4; letter-spacing: 0;
}
.contact-steps p { font-size: var(--fs-small); color: var(--text); margin-top: var(--s-1); }
.contact-channels { padding-top: var(--s-6); border-top: 1px solid var(--rule); }
.contact-channels > * + * { margin-top: var(--s-3); }
.contact-channels a { font-weight: 600; overflow-wrap: anywhere; }

/* ---------------------------------------------------------- Calculadora --- */
.calc { display: grid; gap: var(--s-12); }
@media (min-width: 1024px) {
  .calc { grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr); gap: var(--s-16); align-items: start; }
}
.calc-inputs > * + * { margin-top: var(--s-8); }
.calc-field .field-source {
  font-size: var(--fs-caption);
  line-height: 1.45;
  color: var(--muted);
}
.calc-field .field-source a { color: var(--navy-500); }
.input-money { display: flex; align-items: stretch; }
.input-money-prefix {
  display: inline-flex; align-items: center;
  padding-inline: var(--s-4);
  font-size: var(--fs-small); font-weight: 600; color: var(--muted);
  background: var(--navy-50);
  border: 1px solid var(--rule); border-right: 0;
  border-radius: var(--r-2) 0 0 var(--r-2);
}
.input-money .input { border-radius: 0 var(--r-2) var(--r-2) 0; font-variant-numeric: tabular-nums; }

.calc-result {
  position: sticky; top: 6rem;
  background: var(--navy-900);
  color: var(--navy-100);
  border-radius: var(--r-3);
  padding: var(--s-8);
}
@media (max-width: 1023px) { .calc-result { position: static; } }
.calc-result-label { font-size: var(--fs-small); color: var(--navy-100); }
.calc-result-figure {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 1.1rem + 2.6vw, 2.5rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--white);
  font-variant-numeric: tabular-nums;
  margin-block: var(--s-4);
}
.calc-result-figure .cur { color: var(--gold-500); font-size: 0.55em; letter-spacing: 0; }
.calc-result-monthly {
  padding-top: var(--s-6); margin-top: var(--s-6);
  border-top: 1px solid rgba(255,255,255,.16);
  font-size: var(--fs-small);
}
.calc-result-monthly b { color: var(--gold-500); font-variant-numeric: tabular-nums; }
.calc-result-empty { font-size: var(--fs-small); color: var(--navy-100); opacity: .85; }

.calc-breakdown { margin-top: var(--s-6); }
.calc-breakdown-row {
  display: flex; justify-content: space-between; gap: var(--s-4);
  padding-block: var(--s-3);
  border-top: 1px solid rgba(255,255,255,.12);
  font-size: var(--fs-caption);
}
.calc-breakdown-row b { font-variant-numeric: tabular-nums; color: var(--white); font-weight: 600; }
.calc-breakdown-row span { color: var(--navy-100); }

.calc-d {
  margin-top: var(--s-8);
  padding: var(--s-6);
  border: 1px dashed var(--rule);
  border-radius: var(--r-3);
  background: var(--bg-soft);
}
.calc-d-head { display: flex; gap: var(--s-3); align-items: flex-start; }
.calc-d-head input[type="checkbox"] { width: 1.25rem; height: 1.25rem; margin-top: .2rem; accent-color: var(--navy-900); }
.calc-d-body[hidden] { display: none; }
.calc-d-body { margin-top: var(--s-6); display: grid; gap: var(--s-6); }
.calc-d-result {
  margin-top: var(--s-6); padding-top: var(--s-4);
  border-top: 1px solid var(--rule);
  font-size: var(--fs-small);
}
.calc-d-result b { font-variant-numeric: tabular-nums; color: var(--navy-900); }

details.panel {
  border: 1px solid var(--rule);
  border-radius: var(--r-3);
  background: var(--bg);
}
details.panel + details.panel { margin-top: var(--s-4); }
details.panel > summary {
  cursor: pointer;
  list-style: none;
  padding: var(--s-6);
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--navy-900);
  display: flex; align-items: center; justify-content: space-between; gap: var(--s-4);
}
details.panel > summary::-webkit-details-marker { display: none; }
details.panel > summary::after {
  content: "+"; font-size: 1.25rem; line-height: 1; color: var(--gold-600); flex: none;
}
details.panel[open] > summary::after { content: "–"; }
details.panel[open] > summary { border-bottom: 1px solid var(--rule); }
.panel-body { padding: var(--s-6); }
.panel-body > * + * { margin-top: var(--s-4); }
.panel-body h3 { font-size: var(--fs-h4); font-family: var(--font-body); }
.panel-body code, .formula {
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 0.875em;
  background: var(--navy-50);
  padding: 0.15em 0.4em;
  border-radius: var(--r-1);
  color: var(--navy-900);
}
.formula {
  display: block; padding: var(--s-4);
  overflow-x: auto; white-space: pre;
  line-height: 1.7;
}

/* -------------------------------------------------------- Pasos (agenda) -- */
.steps-indicator { display: flex; gap: var(--s-4); align-items: center; margin-bottom: var(--s-8); flex-wrap: wrap; }
.step-dot {
  display: inline-flex; align-items: center; gap: var(--s-2);
  font-size: var(--fs-caption); font-weight: 600; color: var(--muted);
}
.step-dot b {
  display: inline-flex; align-items: center; justify-content: center;
  width: 1.625rem; height: 1.625rem; border-radius: 50%;
  border: 1px solid var(--rule); font-size: var(--fs-eyebrow);
}
.step-dot[data-state="current"] { color: var(--navy-900); }
.step-dot[data-state="current"] b { background: var(--gold-500); border-color: var(--gold-500); color: var(--navy-900); }
.step-dot[data-state="done"] b { background: var(--navy-900); border-color: var(--navy-900); color: var(--white); }

.slot-grid { display: grid; gap: var(--s-3); grid-template-columns: repeat(auto-fill, minmax(7.5rem, 1fr)); }
.slot {
  padding: var(--s-3) var(--s-4);
  font-size: var(--fs-small); font-weight: 600;
  border: 1px solid var(--rule); border-radius: var(--r-2);
  background: var(--bg); color: var(--navy-900);
  font-variant-numeric: tabular-nums;
}
.slot:hover { border-color: var(--gold-500); background: var(--bg-soft); }
.slot[aria-pressed="true"] { background: var(--navy-900); border-color: var(--navy-900); color: var(--white); }
.slot-day { margin-top: var(--s-6); }
.slot-day h4 { font-size: var(--fs-small); margin-bottom: var(--s-3); text-transform: capitalize; }

/* --------------------------------------------------------------- Footer --- */
.site-footer {
  background: var(--navy-900);
  color: var(--navy-100);
  padding-block: var(--section) var(--s-8);
  font-size: var(--fs-small);
}
.footer-grid { display: grid; gap: var(--s-8); }
@media (min-width: 640px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: 1.3fr repeat(4, 1fr); gap: var(--s-8); }
}
.footer-brand img {
  height: 2.25rem; width: 9rem; aspect-ratio: 4 / 1;
  margin-bottom: var(--s-4);
}
.footer-brand p { color: var(--navy-100); max-width: 30ch; }
.footer-tagline {
  font-family: var(--font-display);
  font-size: var(--fs-h4);
  color: var(--white);
  margin-bottom: var(--s-3);
}
.footer-col h2, .footer-col h3 {
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--gold-300);
  margin-bottom: var(--s-4);
}
.footer-col li + li { margin-top: var(--s-3); }
.footer-col a { color: var(--navy-100); text-decoration: none; }
.footer-col a:hover { color: var(--white); text-decoration: underline; }

.footer-privacy {
  margin-top: var(--s-12);
  padding: var(--s-6);
  border: 1px solid rgba(196, 160, 82, 0.35);
  border-radius: var(--r-3);
  background: rgba(196, 160, 82, 0.06);
  display: flex; flex-wrap: wrap; gap: var(--s-3) var(--s-6);
  align-items: baseline; justify-content: space-between;
}
.footer-privacy p { color: var(--white); max-width: 62ch; }
.footer-privacy a { color: var(--gold-300); font-weight: 600; white-space: nowrap; }

.footer-bottom {
  margin-top: var(--s-8); padding-top: var(--s-6);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex; flex-wrap: wrap; gap: var(--s-3) var(--s-8);
  justify-content: space-between;
  font-size: var(--fs-caption);
  color: var(--navy-100);
}
.footer-bottom p { opacity: 0.85; }
.footer-seal { font-style: italic; }

/* ---------------------------------------------------------------- Motion -- */
/* Sin aparición decorativa al hacer scroll: BUILD_SPEC §2.6 admite una sola
   animación con propósito, el conteo del embudo 40→1. "Nada más". */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .btn:hover { transform: none; }
}

/* ----------------------------------------------------------- Impresión --- */
@media print {
  .site-header, .site-footer, .cta-block, .mobile-nav, .skip-link { display: none; }
  body { font-size: 11pt; color: #000; }
  a::after { content: " (" attr(href) ")"; font-size: 9pt; }
}