/* =========================================================================
   FINTELLIGENCE — Decision Intelligence para la mediana empresa
   Mobile-first. Base = móvil; se enriquece con min-width hacia desktop.
   No frameworks. Self-hosted fonts.
   Breakpoints: 560 (2-col menores) · 768 (tablet) · 900 · 1000 (desktop)
   ========================================================================= */

/* ---------- Fonts (self-hosted, variable) ---------- */
@font-face {
  font-family: "Geist";
  src: url("../fonts/geist-variable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-variable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* ---------- Design tokens ---------- */
:root {
  /* Surfaces — negro azabache */
  --paper: #0a0b0a;
  --paper-raised: #151714;
  --paper-sunken: #060706;

  /* Text — blancos */
  --ink: #f2f4ec;
  --ink-soft: #aab0a2;
  --ink-faint: #7d8577;

  /* Lines */
  --line: rgba(255, 255, 255, 0.10);
  --line-strong: rgba(255, 255, 255, 0.20);

  /* Bandas oscuras (ritmo) */
  --navy: #131512;
  --navy-deep: #060706;

  /* Acento ambiental — verde musgo */
  --accent: #86995c;
  --accent-ink: #a9be7c;
  --accent-bright: #a9be7c;
  --accent-soft: rgba(134, 153, 92, 0.16);

  /* CTA — verde eléctrico (tipo WhatsApp) */
  --cta: #25d366;
  --cta-bright: #2ee87a;

  /* Semáforo */
  --ok: #25d366;
  --warn: #f0b862;
  --bad: #e8564d;

  --font-display: "Geist", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", "Menlo", "Consolas", monospace;

  --container: 1500px;
  --gutter: clamp(24px, 5vw, 104px);
  --section-y: clamp(60px, 12vw, 96px);
  --radius: 10px;
  --radius-sm: 7px;

  --ease: cubic-bezier(0.2, 0.6, 0.2, 1);

  color-scheme: dark;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: clamp(1.06rem, 1rem + 0.28vw, 1.2rem);
  line-height: 1.62;
  font-weight: 400;
  letter-spacing: -0.006em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 560;
  line-height: 1.04;
  letter-spacing: -0.028em;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0; }
a { color: inherit; }

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

::selection { background: var(--accent-soft); color: var(--ink); }

.tnum,
table,
.window,
.metric__val,
.stat__val { font-variant-numeric: tabular-nums; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
}

.skip {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 200;
  background: var(--ink);
  color: var(--paper);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  transition: top 0.2s var(--ease);
}
.skip:focus { top: 16px; }

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

.section {
  position: relative;
  padding-block: var(--section-y);
}
.section + .section { border-top: 1px solid var(--line); }

.section--dark,
.section--deep {
  --paper: var(--navy);
  --paper-raised: #1c1e1a;
  --paper-sunken: #0e100d;
  background: var(--navy);
  color: var(--ink);
}
.section--deep {
  --paper: var(--navy-deep);
  --paper-raised: #141613;
  background: var(--navy-deep);
}
.section--dark + .section,
.section--deep + .section { border-top: none; }

/* ---------- Micro-typography ---------- */
.section-label,
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0;
}
.section-label { margin-bottom: clamp(28px, 4vw, 48px); }
.section-label span { color: var(--accent-ink); }

.lead {
  font-size: clamp(1.3rem, 1.1rem + 0.85vw, 1.7rem);
  line-height: 1.5;
  color: var(--ink-soft);
  letter-spacing: -0.014em;
  max-width: 48ch;
}

/* Maturity chips */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: lowercase;
  padding: 6px 12px 6px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  color: var(--ink-faint);
  white-space: nowrap;
  line-height: 1;
}
.chip::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.55;
}
.chip--verified { color: var(--accent-ink); border-color: color-mix(in srgb, var(--accent-ink) 40%, var(--line-strong)); }
.chip--verified::before { opacity: 1; background: var(--accent); }
.chip--dev { color: var(--ink-soft); }
.chip--vision { color: var(--ink-faint); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 0.98rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  padding: 14px 22px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease),
    border-color 0.2s var(--ease), color 0.2s var(--ease);
}
.btn svg { width: 16px; height: 16px; transition: transform 0.25s var(--ease); }
.btn:hover svg { transform: translateX(3px); }

.btn--primary { background: var(--cta); color: #06210f; font-weight: 560; }
.btn--primary:hover { transform: translateY(-1px); background: var(--cta-bright); }

.btn--lg { padding: 17px 28px; font-size: 1.05rem; }

.btn--link { padding: 14px 6px; color: var(--ink); background: transparent; }
.btn--link .arrow { color: var(--accent-ink); }
.btn--link:hover { color: var(--accent-ink); }

/* ---------- Navigation (base = móvil) ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.nav.is-stuck {
  border-bottom-color: var(--line);
  background: color-mix(in srgb, var(--paper) 92%, transparent);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 68px;
}
.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 580;
  font-size: 1.12rem;
  letter-spacing: -0.03em;
}
.brand-mark { width: 26px; height: 26px; color: var(--ink); flex: none; }
.brand-mark .node { fill: var(--accent); stroke: none; }

.nav__links { display: none; }

.nav__actions { display: flex; align-items: center; gap: 12px; }
.btn--portal {
  padding: 10px 18px;
  font-size: 0.92rem;
  background: var(--cta);
  color: #06210f;
  font-weight: 560;
  border-radius: 100px;
}
.btn--portal:hover { transform: translateY(-1px); }
.nav__actions .btn--portal { display: none; }

.nav__toggle {
  display: inline-flex;
  width: 42px; height: 42px;
  align-items: center; justify-content: center;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--ink);
}
.nav__toggle svg { width: 20px; height: 20px; }
.nav__toggle .close { display: none; }
.nav__toggle[aria-expanded="true"] .open { display: none; }
.nav__toggle[aria-expanded="true"] .close { display: block; }

.nav__mobile {
  display: none;
  border-top: 1px solid var(--line);
  background: var(--paper);
  padding: 12px var(--gutter) 24px;
  box-shadow: 0 26px 40px -28px rgba(14, 42, 59, 0.55);
}
.nav.is-open .nav__mobile { display: block; }
.nav__mobile a {
  display: block;
  padding: 14px 2px;
  text-decoration: none;
  color: var(--ink);
  font-size: 1.05rem;
  border-bottom: 1px solid var(--line);
}
.nav__mobile .btn--portal {
  display: inline-flex;
  margin-top: 18px;
  color: var(--paper);
  border-bottom: none;
  padding: 13px 20px;
}

/* ---------- Reveal animation ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
  transition-delay: var(--rd, 0ms);
}
[data-reveal].is-visible { opacity: 1; transform: none; }

/* =========================================================================
   HERO (00)
   ========================================================================= */
.hero {
  padding-top: clamp(116px, 26vw, 190px);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow: hidden;
}
.hero__inner { position: relative; z-index: 2; }
.hero .eyebrow { margin-bottom: 24px; }
.hero .eyebrow span { color: var(--accent-ink); }

.hero__title {
  font-size: clamp(2.75rem, 1.2rem + 6.6vw, 6.1rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
  font-weight: 580;
  max-width: 15ch;
}
.hero__lead {
  margin-top: clamp(24px, 4vw, 38px);
  font-size: clamp(1.12rem, 1rem + 0.7vw, 1.5rem);
  line-height: 1.45;
  color: var(--ink-soft);
  max-width: 40ch;
  letter-spacing: -0.014em;
}
.hero__cta {
  margin-top: clamp(30px, 5vw, 44px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 22px;
}

/* Clarity strip — base: 1 columna */
.hero__facts {
  list-style: none;
  margin: clamp(48px, 10vw, 84px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.hero__facts li {
  background: var(--paper);
  padding: 22px clamp(18px, 2vw, 28px) 24px;
}
.fact__k {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: block;
  margin-bottom: 12px;
}
.fact__v {
  display: block;
  font-size: 1.12rem;
  color: var(--ink);
  line-height: 1.45;
  letter-spacing: -0.01em;
}
.fact__v strong { font-weight: 560; }

.hero__motif {
  position: absolute;
  top: clamp(80px, 20vw, 150px);
  right: calc(-1 * var(--gutter));
  width: min(70vw, 560px);
  color: var(--ink);
  opacity: 0.06;
  z-index: 1;
  pointer-events: none;
}

/* =========================================================================
   Statement / editorial primitives
   ========================================================================= */
.statement {
  font-size: clamp(2rem, 1.1rem + 3.6vw, 3.75rem);
  line-height: 1.02;
  letter-spacing: -0.032em;
  max-width: 18ch;
}
.statement--wide { max-width: 24ch; }

/* split — base 1 col */
.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}
.split__aside { align-self: start; }

/* 01 — Problem */
.problem__body { display: flex; flex-direction: column; gap: 22px; padding-top: 8px; }
.problem__body p { color: var(--ink-soft); font-size: 1.22rem; line-height: 1.55; max-width: 46ch; }
.problem__body p strong { color: var(--ink); font-weight: 500; }

.tags {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.tags li {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  padding: 8px 13px;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  color: var(--ink-soft);
  background: color-mix(in srgb, var(--paper-raised) 60%, transparent);
}
.tags li:nth-child(3n) { transform: translateY(-3px); }
.tags li:nth-child(4n) { transform: translateY(2px); }

/* 02 — Fintelligence · from→to (base: apilado) */
.fromto {
  margin-top: clamp(36px, 6vw, 64px);
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: 20px;
  max-width: 900px;
}
.fromto__card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 24px 26px;
  background: var(--paper-raised);
}
.fromto__card .k {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: block;
  margin-bottom: 14px;
}
.fromto__card .q {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1rem + 0.9vw, 1.7rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.fromto__card--after { border-color: color-mix(in srgb, var(--accent) 34%, var(--line)); }
.fromto__arrow { color: var(--accent); flex: none; transform: rotate(90deg); justify-self: start; }
.fromto__arrow svg { width: 30px; height: 30px; }

/* =========================================================================
   03 — Engines (base: 2 columnas de grilla, meta abajo)
   ========================================================================= */
.engines { list-style: none; margin: clamp(36px, 6vw, 64px) 0 0; padding: 0; }
.engine {
  display: grid;
  grid-template-columns: 40px 1fr;
  align-items: start;
  gap: 14px 18px;
  padding: clamp(24px, 5vw, 40px) 0;
  border-top: 1px solid var(--line);
}
.engine:last-child { border-bottom: 1px solid var(--line); }
.engine__mark { color: var(--ink); width: 44px; height: 44px; }
.engine__mark .node { fill: var(--accent); stroke: none; }
.engine__title {
  font-size: clamp(1.4rem, 1.05rem + 1.3vw, 2.05rem);
  letter-spacing: -0.028em;
  line-height: 1.05;
}
.engine__desc {
  margin-top: 12px;
  color: var(--ink-soft);
  max-width: 54ch;
  font-size: 1.16rem;
  line-height: 1.5;
}
.engine__meta {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
}
.engine__q {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  list-style: none;
  padding: 0;
}
.engine__q li {
  position: relative;
  padding-left: 16px;
  font-size: 1.02rem;
  color: var(--ink-faint);
}
.engine__q li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.62em;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.6;
}

.maturity-note { margin-top: 24px; font-size: 1.02rem; color: var(--ink-faint); }
.maturity-note b { color: var(--ink-soft); font-weight: 500; }

/* =========================================================================
   04 — Chain (base: VERTICAL)
   ========================================================================= */
.chain-head { max-width: 62ch; }
.chain-head .lead { max-width: 60ch; margin-top: 26px; }

.chain {
  position: relative;
  margin-top: clamp(40px, 9vw, 96px);
}
.chain__nodes { display: flex; flex-direction: column; gap: 4px; }
.chain__track {
  position: absolute;
  left: 6px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--line-strong);
  z-index: 0;
  overflow: hidden;
}
.chain__track i {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 1.25s var(--ease) 0.15s;
}
.section--deep .chain__track i,
.section--dark .chain__track i { background: var(--accent-bright); }
.chain.is-visible .chain__track i { transform: scaleY(1); }

.chain__node {
  position: relative;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  text-align: left;
  gap: 16px;
  padding-bottom: 22px;
  z-index: 1;
}
.chain__dot {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--line-strong);
  position: relative;
  z-index: 2;
  margin-top: 2px;
  transition: background 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.chain__label {
  font-family: var(--font-display);
  font-size: clamp(0.9rem, 0.82rem + 0.35vw, 1.06rem);
  font-weight: 520;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--ink);
}
.chain__sub {
  font-size: 0.94rem;
  color: var(--ink-faint);
  line-height: 1.4;
}
.chain__node--end .chain__label { color: var(--accent-ink); }
.chain.is-visible .chain__node--end .chain__dot {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 0 6px var(--accent-soft);
}
.section--deep .chain.is-visible .chain__node--end .chain__dot,
.section--dark .chain.is-visible .chain__node--end .chain__dot {
  background: var(--accent-bright);
  border-color: var(--accent-bright);
}
.chain__node--key .chain__dot {
  width: 18px; height: 18px;
  background: var(--accent);
  border-color: var(--accent);
}
.chain__node--key .chain__label { color: var(--ink); font-weight: 580; }

.chain--compact { margin-top: clamp(28px, 6vw, 44px); }

/* =========================================================================
   05 — Pipeline + product windows
   ========================================================================= */
.pipeline-wrap { margin-bottom: clamp(40px, 8vw, 80px); }

.window {
  margin: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--paper-raised);
  overflow: hidden;
  box-shadow: 0 1px 0 rgba(15, 37, 48, 0.03), 0 22px 48px -30px rgba(14, 42, 59, 0.4);
}
.section--dark .window,
.section--deep .window {
  background: var(--paper-raised);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: 0 30px 60px -34px rgba(0, 0, 0, 0.6);
}
.window__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}
.window__name {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--ink-faint);
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.window__name .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); flex: none; }
.window__body { padding: clamp(18px, 2.4vw, 28px); }

/* Registro C/V */
.rcv__head {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 6px;
}
.rcv__kv { display: flex; flex-direction: column; gap: 4px; }
.rcv__kv .k {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.rcv__kv .v { font-size: 1.05rem; font-weight: 520; color: var(--ink); letter-spacing: -0.01em; }

.rcv__scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-inline: -2px; }
.rcv__table { width: 100%; border-collapse: collapse; margin-top: 6px; min-width: 430px; }
.rcv__table th,
.rcv__table td {
  text-align: right;
  padding: 13px 6px;
  font-size: 0.96rem;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.rcv__table th {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.rcv__table th:first-child,
.rcv__table td:first-child { text-align: left; }
.rcv__table td:first-child { font-weight: 500; color: var(--ink); }
.rcv__table tbody tr:last-child td { border-bottom: none; }
.rcv__table .pos { color: var(--accent-ink); }
.rcv__table tfoot .rcv__total {
  border-top: 2px solid var(--line-strong);
  border-bottom: none;
  padding-top: 14px;
  font-weight: 560;
}
.rcv__table tfoot .rcv__total:first-child { color: var(--ink-soft); font-weight: 500; }

.trace {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--line-strong);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 8px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--ink-faint);
}
.trace__step { display: inline-flex; align-items: center; gap: 8px; }
.trace__step .arw { color: var(--line-strong); }
.trace__check { color: var(--accent-ink); display: inline-flex; align-items: center; gap: 6px; }
.trace__check svg { width: 14px; height: 14px; }

.window-note { margin-top: 20px; font-size: 1.02rem; line-height: 1.5; color: var(--ink-faint); max-width: 60ch; }

/* =========================================================================
   06 — Financial + Tax (base: 1 col)
   ========================================================================= */
.matsplit {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: clamp(36px, 6vw, 64px);
}
.matcol {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(22px, 2.6vw, 32px);
  background: var(--paper-raised);
}
.matcol--verified { border-color: color-mix(in srgb, var(--accent) 26%, var(--line)); }
.matcol__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}
.matcol__head h3 {
  font-size: 1.2rem;
  font-family: var(--font-body);
  font-weight: 560;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.matlist { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.matlist li {
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  font-size: 1.1rem;
  color: var(--ink-soft);
  display: flex;
  gap: 11px;
  align-items: baseline;
}
.matlist li:last-child { border-bottom: none; }
.matlist li::before {
  content: "";
  flex: none;
  width: 6px; height: 6px;
  border-radius: 50%;
  margin-top: 0.5em;
  background: var(--line-strong);
}
.matcol--verified .matlist li::before { background: var(--accent); }
.matlist li b { color: var(--ink); font-weight: 500; }

.sii-note { margin-top: 28px; font-size: 1.08rem; line-height: 1.55; color: var(--ink-faint); max-width: 64ch; }

/* =========================================================================
   07 — Inventory signal (base: 1 col)
   ========================================================================= */
.signal__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
  margin-top: clamp(36px, 6vw, 64px);
}
.signal__flag {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 0.82rem;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  color: #f0b862;
  margin-bottom: 16px;
}
.signal__flag .d { width: 8px; height: 8px; border-radius: 50%; background: #e8a13f; box-shadow: 0 0 0 4px rgba(232,161,63,0.16); flex: none; }

.signal__sku { font-size: 1.15rem; font-weight: 540; letter-spacing: -0.01em; color: var(--ink); }
.signal__cat { font-size: 0.9rem; color: var(--ink-faint); margin-top: 4px; }

.metrics {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-top: 22px;
}
.metric { background: var(--paper-raised); padding: 16px 16px 18px; }
.section--deep .metric { background: var(--navy); }
.metric__k {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: block;
  margin-bottom: 9px;
}
.metric__val { display: block; font-size: 1.2rem; font-weight: 560; color: var(--ink); letter-spacing: -0.02em; }
.metric__val.warn { color: #f0b862; }
.metric__hint { display: block; font-size: 0.78rem; color: var(--ink-faint); margin-top: 4px; }

.reco {
  margin-top: 20px;
  padding: 16px 18px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: rgba(134, 153, 92, 0.10);
}
.reco__k {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-bright);
  display: block;
  margin-bottom: 8px;
}
.reco p { font-size: 0.98rem; color: var(--ink); line-height: 1.45; }

.signal__aside .lead { margin-bottom: 26px; }
.signal__q { list-style: none; margin: 24px 0 0; padding: 0; columns: 1; column-gap: 28px; }
.signal__q li {
  break-inside: avoid;
  padding: 9px 0 9px 18px;
  position: relative;
  font-size: 1.05rem;
  color: var(--ink-soft);
}
.signal__q li::before {
  content: "";
  position: absolute; left: 0; top: 0.95em;
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent-bright); opacity: 0.7;
}

/* =========================================================================
   08 — Audience (base: 1 col)
   ========================================================================= */
.audience__primary {
  margin-top: clamp(32px, 6vw, 60px);
  padding: clamp(24px, 3.4vw, 44px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--paper-raised);
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: center;
}
.audience__badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-ink);
  border-top: 2px solid var(--accent);
  padding: 12px 0 0;
  display: flex;
  align-items: center;
}
.audience__primary h3 {
  font-size: clamp(1.4rem, 1.1rem + 1.4vw, 2.1rem);
  letter-spacing: -0.025em;
  line-height: 1.08;
}
.audience__primary p { margin-top: 14px; color: var(--ink-soft); max-width: 56ch; }
.audience__primary p strong { color: var(--ink); font-weight: 520; }

.audience__more {
  list-style: none;
  margin: clamp(24px, 5vw, 44px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.audience__more li { background: var(--paper); padding: 22px 22px 26px; }
.audience__more .k {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: block;
  margin-bottom: 10px;
}
.audience__more .t { display: block; font-size: 1.2rem; font-weight: 520; color: var(--ink); letter-spacing: -0.015em; }
.audience__more .d { display: block; font-size: 1.02rem; color: var(--ink-soft); margin-top: 8px; line-height: 1.45; }

/* =========================================================================
   09 — Trust (base: 1 col)
   ========================================================================= */
.trust__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: clamp(36px, 6vw, 60px);
}
.principle { background: var(--navy-deep); padding: 26px 24px 30px; }
.section--dark .principle { background: var(--navy); }
.principle__no {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-bright);
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 16px;
}
.principle h3 {
  font-size: 1.2rem;
  font-family: var(--font-body);
  font-weight: 560;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--ink);
}
.principle p { margin-top: 12px; font-size: 1.02rem; color: var(--ink-soft); line-height: 1.5; }

.trust__note {
  margin-top: clamp(28px, 5vw, 48px);
  max-width: 66ch;
  font-size: clamp(1.02rem, 0.96rem + 0.4vw, 1.2rem);
  color: var(--ink-soft);
  line-height: 1.5;
}
.trust__note b { color: var(--ink); font-weight: 500; }

/* =========================================================================
   10 — CTA
   ========================================================================= */
.cta { text-align: center; }
.cta__title {
  font-size: clamp(2.1rem, 1.2rem + 4vw, 4.2rem);
  letter-spacing: -0.035em;
  line-height: 1.02;
  max-width: 18ch;
  margin-inline: auto;
}
.cta__sub {
  margin: 24px auto 0;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 1rem + 0.4vw, 1.25rem);
  max-width: 44ch;
}
.cta__actions {
  margin-top: clamp(30px, 5vw, 46px);
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px 22px;
  align-items: center;
}

/* =========================================================================
   Footer
   ========================================================================= */
.footer {
  background: var(--navy-deep);
  color: #cfdadd;
  padding-block: clamp(44px, 8vw, 76px);
}
.footer__top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.footer__brand { display: flex; align-items: center; gap: 11px; color: #fff; font-family: var(--font-display); font-weight: 560; font-size: 1.2rem; letter-spacing: -0.03em; }
.footer__brand .brand-mark { color: #fff; }
.footer__brand .node { fill: var(--accent-bright); }
.footer__tag { margin-top: 14px; color: #8fa3a8; font-size: 0.95rem; max-width: 34ch; }
.footer__nav { display: flex; gap: 40px; flex-wrap: wrap; }
.footer__col h4 {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #6f858b;
  margin-bottom: 14px;
}
.footer__col a, .footer__col span {
  display: block;
  color: #b9c7ca;
  text-decoration: none;
  font-size: 0.94rem;
  padding: 5px 0;
}
.footer__col a:hover { color: #fff; }
.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-top: 26px;
  font-size: 0.85rem;
  color: #6f858b;
}

/* =========================================================================
   ENHANCEMENTS · min-width (mobile-first)
   ========================================================================= */

/* ---- ≥ 560px : grillas menores a 2 columnas ---- */
@media (min-width: 560px) {
  .metrics { grid-template-columns: 1fr 1fr; }
  .trust__grid { grid-template-columns: 1fr 1fr; }
  .signal__q { columns: 2; }
}

/* ---- ≥ 768px : tablet ---- */
@media (min-width: 768px) {
  :root { --section-y: clamp(84px, 9vw, 152px); }

  .hero__facts { grid-template-columns: repeat(2, 1fr); }

  .fromto {
    grid-template-columns: 1fr auto 1fr;
    gap: clamp(20px, 3vw, 44px);
  }
  .fromto__card { padding: 26px 26px 28px; }
  .fromto__arrow { transform: none; justify-self: auto; }
  .fromto__arrow svg { width: 34px; height: 34px; }

  .matsplit { grid-template-columns: 1fr 1fr; gap: clamp(20px, 3vw, 40px); }

  .audience__more { grid-template-columns: repeat(3, 1fr); }

  .audience__primary {
    grid-template-columns: auto 1fr;
    gap: clamp(20px, 3vw, 44px);
  }
  .audience__badge {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    border-top: none;
    border-left: 2px solid var(--accent);
    padding: 0 0 0 14px;
    align-self: stretch;
  }

  .engine {
    grid-template-columns: 56px minmax(0, 1fr) auto;
    gap: clamp(16px, 2.4vw, 40px);
    align-items: start;
  }
  .engine__mark { width: 48px; height: 48px; }
  .engine__meta {
    grid-column: auto;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
    padding-top: 6px;
  }

  /* Chain → horizontal */
  .chain__nodes { flex-direction: row; gap: clamp(8px, 2vw, 22px); }
  .chain__track {
    left: var(--edge, 10%);
    right: var(--edge, 10%);
    top: 6px;
    bottom: auto;
    width: auto;
    height: 2px;
  }
  .chain__track i {
    transform: scaleX(0);
    transform-origin: left;
  }
  .chain.is-visible .chain__track i { transform: scaleX(1); }
  .chain__node {
    flex: 1 1 0;
    min-width: 0;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
    padding-bottom: 0;
  }
  .chain__dot { margin-top: 0; }
  .chain__sub { max-width: 20ch; }
  .chain--compact .chain__label { font-size: clamp(0.8rem, 0.74rem + 0.3vw, 0.95rem); }
}

/* ---- ≥ 900px : principios a 4 columnas ---- */
@media (min-width: 900px) {
  .trust__grid { grid-template-columns: repeat(4, 1fr); }
}

/* ---- ≥ 1000px : desktop ---- */
@media (min-width: 1000px) {
  .nav__links {
    display: flex;
    gap: clamp(18px, 2.4vw, 40px);
    margin-inline: auto;
  }
  .nav__links a {
    text-decoration: none;
    color: var(--ink-soft);
    font-size: 0.94rem;
    font-weight: 450;
    letter-spacing: -0.01em;
    transition: color 0.2s var(--ease);
    position: relative;
    padding-block: 6px;
  }
  .nav__links a:hover,
  .nav__links a[aria-current="true"] { color: var(--ink); }
  .nav__links a[aria-current="true"]::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: -2px;
    height: 2px;
    background: var(--accent);
    border-radius: 2px;
  }
  .nav__actions .btn--portal { display: inline-flex; }
  .nav__toggle { display: none; }
  .nav.is-open .nav__mobile { display: none; }

  .split { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: clamp(32px, 5vw, 88px); }
  .signal__grid { grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 64px); }
}

/* =========================================================================
   PARTNERS (alianzas)
   ========================================================================= */
.partners { padding-block: clamp(44px, 6vw, 76px); }
.partners__label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0;
}
.partners__band {
  margin: clamp(22px, 3vw, 30px) auto 0;
  max-width: 960px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(26px, 5vw, 60px);
  padding: clamp(24px, 3vw, 34px) clamp(22px, 4vw, 48px);
  background: #f2f3ec;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius);
}
.plogo {
  height: clamp(24px, 3.2vw, 32px);
  width: auto;
  filter: grayscale(1);
  opacity: 0.68;
  transition: filter 0.25s var(--ease), opacity 0.25s var(--ease);
}
.plogo:hover { filter: none; opacity: 1; }
.pword {
  font-family: var(--font-display);
  font-weight: 560;
  font-size: clamp(1rem, 0.9rem + 0.5vw, 1.2rem);
  letter-spacing: -0.02em;
  color: #565a4c;
  transition: color 0.25s var(--ease);
}
.pword:hover { color: #23261d; }

/* =========================================================================
   CLIENTES (carrusel transversal / marquee)
   ========================================================================= */
.clients {
  background: var(--paper-raised);
  overflow: hidden;
  padding-block: clamp(48px, 7vw, 84px);
}
.clients__label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 clamp(28px, 4vw, 40px);
}
.marquee {
  position: relative;
  width: 100%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}
.marquee__track {
  display: flex;
  width: max-content;
  align-items: center;
  gap: clamp(34px, 6vw, 70px);
  animation: marquee 46s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item {
  display: inline-flex;
  align-items: center;
  gap: clamp(34px, 6vw, 70px);
  white-space: nowrap;
  font-family: var(--font-display);
  font-weight: 560;
  font-size: clamp(1.05rem, 0.95rem + 0.6vw, 1.5rem);
  letter-spacing: -0.02em;
  color: var(--ink-soft);
}
.marquee__item::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.5;
  flex: none;
}
/* Logos dentro del carrusel */
.mlogo {
  height: clamp(22px, 3vw, 30px);
  width: auto;
  /* logos vectoriales transparentes → blanco monocromo sobre negro */
  filter: grayscale(1) brightness(0) invert(1);
  opacity: 0.55;
  transition: opacity 0.25s var(--ease);
}
.mlogo--emblem {
  height: clamp(34px, 4.4vw, 44px);
  border-radius: 8px;
  filter: none;
  opacity: 0.9;
}
.marquee:hover .mlogo { opacity: 1; }
.marquee:hover .marquee__item { color: var(--ink); }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Screen-reader-only list */
.sr-only-list {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* =========================================================================
   BLOG — índice y artículos
   ========================================================================= */
.blog-index { padding-top: clamp(120px, 16vw, 168px); }
.blog-index .lead { max-width: 62ch; }

.post-list {
  list-style: none;
  margin: clamp(40px, 6vw, 68px) 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.post-card { border-bottom: 1px solid var(--line); }
.post-card__link {
  display: block;
  padding: clamp(24px, 3.4vw, 38px) 0;
  text-decoration: none;
  color: inherit;
  transition: opacity 0.2s var(--ease);
}
.post-card__meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 12px;
}
.post-card__title {
  font-size: clamp(1.4rem, 1.05rem + 1.4vw, 2.15rem);
  letter-spacing: -0.028em;
  line-height: 1.06;
  color: var(--ink);
  max-width: 24ch;
  transition: color 0.2s var(--ease);
}
.post-card__desc {
  margin-top: 12px;
  color: var(--ink-soft);
  max-width: 64ch;
  font-size: 1.14rem;
  line-height: 1.5;
}
.post-card__more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--accent-ink);
}
.post-card__more svg { width: 15px; height: 15px; transition: transform 0.25s var(--ease); }
.post-card__link:hover .post-card__title { color: var(--accent-ink); }
.post-card__link:hover .post-card__more svg { transform: translateX(4px); }

/* Artículo */
.article-wrap {
  max-width: 720px;
  margin-inline: auto;
  padding-inline: var(--gutter);
  padding-top: clamp(116px, 15vw, 156px);
  padding-bottom: clamp(64px, 9vw, 120px);
}
.article__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 18px;
}
.article__eyebrow a { color: var(--accent-ink); text-decoration: none; }
.article__title {
  font-size: clamp(2rem, 1.3rem + 3.4vw, 3.4rem);
  letter-spacing: -0.03em;
  line-height: 1.04;
  color: var(--ink);
}
.article__meta {
  margin-top: 20px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  color: var(--ink-faint);
}
.article__body { margin-top: 32px; color: var(--ink-soft); font-size: 1.075rem; line-height: 1.72; }
.article__body > * + * { margin-top: 1.25em; }
.article__body h2 {
  color: var(--ink);
  font-size: clamp(1.35rem, 1.05rem + 1vw, 1.7rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-top: 1.9em;
}
.article__body h3 {
  color: var(--ink);
  font-size: 1.2rem;
  letter-spacing: -0.015em;
  margin-top: 1.6em;
}
.article__body strong { color: var(--ink); font-weight: 560; }
.article__body a { color: var(--accent-ink); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.article__body ul, .article__body ol { padding-left: 1.25em; }
.article__body li { margin-top: 0.5em; }
.article__body li::marker { color: var(--accent); }
.article__body blockquote {
  margin: 1.6em 0;
  padding: 4px 0 4px 22px;
  border-left: 2px solid var(--accent);
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1rem + 0.7vw, 1.5rem);
  letter-spacing: -0.02em;
  line-height: 1.3;
}
.article__body blockquote p { margin: 0; }
.article__body code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 1px 6px;
}
.article__body hr { border: none; border-top: 1px solid var(--line); margin: 2.2em 0; }

.article__tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 36px 0 0;
  padding: 28px 0 0;
  border-top: 1px solid var(--line);
}
.article__tags li {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  color: var(--ink-faint);
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  padding: 6px 12px;
}

.article__cta {
  max-width: 720px;
  margin: clamp(40px, 6vw, 64px) auto 0;
  padding: clamp(28px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-raised);
  text-align: center;
}
.article__cta h2 {
  font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2rem);
  letter-spacing: -0.025em;
  color: var(--ink);
  margin-bottom: 22px;
}

/* =========================================================================
   CONTACTO
   ========================================================================= */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
  margin-top: clamp(36px, 5vw, 56px);
}
.contact__intro .lead { margin-top: 22px; }
.contact__direct {
  margin-top: 28px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  color: var(--ink-faint);
  line-height: 1.7;
}
.contact__direct a { color: var(--accent-ink); text-decoration: none; }
.contact__direct a:hover { text-decoration: underline; text-underline-offset: 3px; }

.contact__form { display: flex; flex-direction: column; gap: 18px; }
.contact__row { display: grid; grid-template-columns: 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.field input,
.field textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--paper-raised);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 13px 14px;
  width: 100%;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.field textarea { resize: vertical; min-height: 118px; }
.field input::placeholder,
.field textarea::placeholder { color: color-mix(in srgb, var(--ink-faint) 75%, transparent); }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--cta);
  box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.18);
}
.contact__form .btn { align-self: flex-start; margin-top: 4px; }
.contact__note { font-size: 0.8rem; color: var(--ink-faint); }
.contact__honey { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.cf-turnstile { margin-top: 2px; min-height: 65px; }
.contact__error {
  margin: 0;
  font-size: 0.95rem;
  color: var(--bad);
  border: 1px solid color-mix(in srgb, var(--bad) 45%, var(--line-strong));
  background: rgba(232, 86, 77, 0.08);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
}

@media (min-width: 620px) {
  .contact__row { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 900px) {
  .contact__grid { grid-template-columns: 0.85fr 1.15fr; gap: clamp(40px, 5vw, 80px); }
}

/* =========================================================================
   DASHBOARD (Registro de Compras y Ventas)
   ========================================================================= */
.dash__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.dash__meta { display: flex; flex-wrap: wrap; gap: 12px 30px; }
.dash__seg {
  display: inline-flex;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 0.74rem;
}
.dash__seg span { padding: 7px 15px; color: var(--ink-faint); }
.dash__seg .on { background: var(--cta); color: #06210f; font-weight: 560; }

.kpis {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-top: 20px;
}
.kpi { background: var(--paper); padding: 18px 18px 20px; }
.kpi__k {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 12px;
}
.kpi__v {
  display: block;
  font-size: clamp(1.3rem, 1.05rem + 0.8vw, 1.7rem);
  font-weight: 560;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.kpi__delta { display: inline-block; margin-top: 9px; font-family: var(--font-mono); font-size: 0.8rem; }
.kpi__delta.up { color: var(--cta); }
.kpi__delta.flat { color: var(--ink-faint); }

.dash__chart {
  margin-top: 20px;
  padding: 18px 18px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--paper);
}
.chart__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.chart__title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.chart__delta { font-family: var(--font-mono); font-size: 0.88rem; color: var(--cta); }
.dash-svg { width: 100%; height: clamp(150px, 17vw, 220px); display: block; }
.dbaseline { stroke: var(--line-strong); stroke-width: 1; }
.dbar { fill: #2b2f29; transition: fill 0.3s var(--ease); }
.dbar--hot { fill: var(--cta); }
.chart__x {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-faint);
  text-align: center;
}

.dash__signal {
  margin-top: 20px;
  padding: 16px 18px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: rgba(134, 153, 92, 0.08);
}
.dash__signal p { margin-top: 8px; font-size: 1.08rem; line-height: 1.5; color: var(--ink-soft); }
.dash__signal p strong { color: var(--ink); font-weight: 560; }

@media (min-width: 720px) {
  .kpis { grid-template-columns: repeat(4, 1fr); }
}
.kpi__delta.down { color: var(--bad); }
.kpi__delta.warn { color: var(--warn); }

/* Semáforo (verde / amarillo / rojo) */
.semaforo { display: flex; flex-wrap: wrap; gap: 10px 14px; margin-top: 20px; }
.sem {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.01em;
  color: var(--ink-soft);
  padding: 8px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
}
.sem__dot { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.sem--ok .sem__dot,
.sem__dot--ok { background: var(--ok); box-shadow: 0 0 0 4px rgba(37, 211, 102, 0.16); }
.sem--warn .sem__dot,
.sem__dot--warn { background: var(--warn); box-shadow: 0 0 0 4px rgba(240, 184, 98, 0.16); }
.sem--bad .sem__dot,
.sem__dot--bad { background: var(--bad); box-shadow: 0 0 0 4px rgba(232, 86, 77, 0.16); }

/* Barra apilada (capital por estado) */
.stackbar {
  display: flex;
  height: 18px;
  border-radius: 100px;
  overflow: hidden;
  margin-top: 6px;
  background: var(--paper-raised);
  gap: 2px;
}
.stackbar__seg { height: 100%; }
.stackbar__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--ink-soft);
}
.stackbar__legend span { display: inline-flex; align-items: center; gap: 8px; }
.stackbar__legend i { width: 11px; height: 11px; border-radius: 3px; display: inline-block; }

/* Alerta destacada (rojo) */
.alert { margin-top: 20px; padding: 16px 18px; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); }
.alert--bad { border-color: color-mix(in srgb, var(--bad) 45%, var(--line-strong)); background: rgba(232, 86, 77, 0.08); }
.alert__head {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0.03em;
  color: var(--ink);
}
.alert p { margin-top: 10px; font-size: 1.05rem; line-height: 1.55; color: var(--ink-soft); }
.alert p strong { color: var(--ink); font-weight: 560; }
.alert__reco { color: var(--ink-soft); }
.alert__reco b { color: var(--ink); font-weight: 560; }

/* Bloque bajo el dashboard de inventarios */
.signal__after { margin-top: clamp(32px, 4vw, 52px); }
.signal__after .lead { max-width: 64ch; margin-bottom: 24px; }
@media (min-width: 900px) {
  .signal__after .signal__q { columns: 3; }
}

/* ---------- Reduced motion ---------- */
@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;
  }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
  .chain__track i { transform: none !important; }
  .chain.is-visible .chain__node--end .chain__dot { box-shadow: 0 0 0 6px var(--accent-soft); }
}