/*
  NumerIA — "El Libro Mayor" (The Ledger)
  A deliberately different visual language from the generic AI-startup template
  (dark neon, glassmorphism, gradient-blob hero, geometric-sans-everything).
  Instead: an editorial, dossier/ledger-inspired system that leans into the
  brand doc's "rigor contable" half as hard as its "tecnología" half —
  serif headlines, tabular numerals, dotted price leaders, numbered articles,
  a literal stamp/seal treatment for the isotype. Warm paper, ink, restrained
  brand-blue, gold used only as a rare "stamped" accent. No gradients-as-hero.
*/

/* ---------- Design tokens ---------- */
:root {
  /* Brand colors — from brand doc swatches + real logo asset */
  --brand-blue: #1D4F91;
  --brand-blue-deep: #123564;
  --brand-cyan: #00AEEF;
  --brand-gold: #B8923F;      /* deepened from doc's #EEEA34 for a "stamped wax/brass" read, not a bright highlighter */
  --brand-gold-bright: #EEEA34;

  /* Viridis-derived accent set — used purposefully for ordinal/sequential items (module 01-04, pillars,
     timeline phases) rather than as decoration. Darkened from the reference colormap for AA text contrast
     on warm paper; dark mode gets a lightened set for the same reason against dark paper. */
  --v1: #4B1D6B; /* deep purple */
  --v2: #2E4A8F; /* indigo */
  --v3: #1B6E71; /* teal */
  --v4: #2E7D4F; /* green */
  --v5: #7A6412; /* olive-gold */

  /* Paper & ink — warm, not clinical */
  --paper: #FAF6EE;
  --paper-raised: #FFFDF8;
  --paper-alt: #F1EADA;
  --ink: #201C14;
  --ink-soft: #45402F;
  --ink-faint: #746D57;
  --border: #DED2B4;
  --border-strong: #C7B98D;
  --rule: #C7B98D;

  --success: #2F6B4F;
  --warning: #8A6D00;
  --danger: #A23B2E;
  --focus-ring: #1D4F91;

  /* Typography */
  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --step--1: clamp(0.83rem, 0.8rem + 0.15vw, 0.9rem);
  --step-0: clamp(1rem, 0.96rem + 0.2vw, 1.06rem);
  --step-1: clamp(1.2rem, 1.1rem + 0.45vw, 1.4rem);
  --step-2: clamp(1.55rem, 1.35rem + 0.9vw, 2rem);
  --step-3: clamp(2rem, 1.6rem + 1.8vw, 2.9rem);
  --step-4: clamp(2.6rem, 1.9rem + 3.2vw, 4.4rem);

  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem; --space-4: 1rem;
  --space-5: 1.5rem; --space-6: 2rem; --space-7: 3rem; --space-8: 4.5rem; --space-9: 6.5rem;

  --content-max: 1180px;
  --radius-sm: 4px; --radius-md: 8px; --radius-lg: 14px;
  --shadow-sm: 0 1px 2px rgba(32,28,20,0.08);
  --shadow-md: 0 10px 28px rgba(32,28,20,0.10), 0 2px 8px rgba(32,28,20,0.06);
  --shadow-lg: 0 24px 56px rgba(32,28,20,0.16), 0 6px 16px rgba(32,28,20,0.08);

  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --dur-fast: 140ms; --dur-base: 220ms; --dur-slow: 420ms;
}

[data-theme="dark"] {
  --paper: #17140D;
  --paper-raised: #1E1A11;
  --paper-alt: #241F15;
  --ink: #F3EDDD;
  --ink-soft: #D2C8AC;
  --ink-faint: #A79B7D;
  --border: #3B3423;
  --border-strong: #52492E;
  --rule: #52492E;
  --brand-blue: #7FA3D6;
  --brand-blue-deep: #9DBAE0;
  --brand-cyan: #5FCBF0;
  --brand-gold: #D8B463;
  --focus-ring: #7FA3D6;

  --v1: #C79EE8;
  --v2: #8FB2E8;
  --v3: #6FD1C7;
  --v4: #8FDBA1;
  --v5: #E1CE7E;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.5);
  --shadow-md: 0 10px 28px rgba(0,0,0,0.5);
  --shadow-lg: 0 24px 56px rgba(0,0,0,0.6);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; color-scheme: light; }
html[data-theme="dark"] { color-scheme: dark; }
body {
  font-family: var(--font-sans);
  font-size: var(--step-0);
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  transition: background-color var(--dur-base) var(--ease), color var(--dur-base) var(--ease);
}
img, picture, video { max-width: 100%; display: block; }
img { height: auto; }
ul, ol { list-style: none; padding: 0; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4 {
  font-family: var(--font-display); line-height: 1.1; text-wrap: balance;
  font-weight: 600; letter-spacing: -0.01em; font-optical-sizing: auto;
}
p { max-width: 65ch; }
p.measure-none { max-width: none; }
.font-mono, .tabular { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

svg:not([width]) { width: 1em; height: 1em; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important; animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important; scroll-behavior: auto !important;
  }
}
html { scroll-behavior: smooth; }
:focus-visible { outline: 2.5px solid var(--focus-ring); outline-offset: 2px; border-radius: 2px; }
:focus:not(:focus-visible) { outline: none; }

.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(--space-4); top: -60px; z-index: 1000;
  background: var(--ink); color: var(--paper); padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm); transition: top var(--dur-base) var(--ease); font-family: var(--font-mono);
}
.skip-link:focus { top: var(--space-4); }

/* ---------- Layout ---------- */
.container { max-width: var(--content-max); margin-inline: auto; padding-inline: var(--space-5); }
.section { padding-block: var(--space-9); }
.section-tight { padding-block: var(--space-8); }
.grid { display: grid; gap: var(--space-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: 1fr 1fr; } .grid-4 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); } }
.section-alt { background: var(--paper-alt); }

/* Ledger paper texture — used sparingly, not everywhere */
.ledger-texture {
  background-image: repeating-linear-gradient(to bottom, var(--rule) 0, var(--rule) 1px, transparent 1px, transparent 42px);
  background-position: 0 6px;
}
.ledger-texture-faint { opacity: 0.35; }

/* Numbered eyebrow: "— 01 · Servicios —" instead of generic uppercase tag */
.doc-number {
  display: inline-flex; align-items: baseline; gap: var(--space-2);
  font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--brand-blue); font-weight: 500;
}
.doc-number::before, .doc-number::after { content: "—"; color: var(--border-strong); }

.section-head { max-width: 62ch; margin-bottom: var(--space-7); }
.section-head h2 { font-size: var(--step-3); margin-top: var(--space-3); font-weight: 500; }
.section-head p { font-size: var(--step-1); color: var(--ink-soft); margin-top: var(--space-4); font-family: var(--font-sans); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: 0.8rem 1.4rem; border-radius: var(--radius-sm); font-weight: 600; font-size: var(--step--1);
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
  white-space: nowrap; border: 1.5px solid transparent;
}
.btn svg { width: 1.05em; height: 1.05em; flex-shrink: 0; }
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--brand-blue-deep); box-shadow: var(--shadow-md); transform: translateY(-1px); }
/* --ink/--paper invert together in dark mode, so this already yields a light button with dark text —
   no override needed (a previous override here forced both to the same color, making text vanish). */
.btn-secondary { background: transparent; color: var(--ink); border-color: var(--border-strong); }
.btn-secondary:hover { border-color: var(--ink); }
.btn-ghost { color: var(--brand-blue); padding-inline: var(--space-2); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--border-strong); }
.btn-ghost:hover { text-decoration-color: var(--brand-blue); }
.btn-lg { padding: 1rem 1.9rem; font-size: var(--step-0); }
.btn-block { width: 100%; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.header-row { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: var(--space-4); }
.brand { display: inline-flex; align-items: center; gap: var(--space-3); }
.brand-mark { width: 36px; height: 36px; flex-shrink: 0; }
.brand-word { font-family: var(--font-display); font-weight: 600; font-size: var(--step-1); color: var(--ink); }
.brand-word .word-ia { color: var(--brand-blue); }

.nav-primary { display: none; }
.nav-primary ul { display: flex; align-items: center; gap: var(--space-6); }
.nav-primary a {
  font-weight: 500; font-size: var(--step--1); color: var(--ink-soft); padding-block: var(--space-2);
  border-bottom: 1px solid transparent; font-family: var(--font-mono); letter-spacing: 0.02em;
}
.nav-primary a:hover, .nav-primary a[aria-current="page"] { color: var(--ink); border-color: var(--brand-gold); }
@media (min-width: 900px) { .nav-primary { display: block; } }

.header-actions { display: flex; align-items: center; gap: var(--space-3); }
.theme-toggle {
  width: 40px; height: 40px; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%; border: 1.5px solid var(--border-strong); flex-shrink: 0;
}
.theme-toggle:hover { border-color: var(--ink); }
.theme-toggle svg { width: 17px; height: 17px; }
.theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: block; }

.menu-toggle { width: 40px; height: 40px; display: inline-flex; align-items: center; justify-content: center; border-radius: var(--radius-sm); }
.menu-toggle svg { width: 22px; height: 22px; }
@media (min-width: 900px) { .menu-toggle { display: none; } }

.mobile-nav { display: none; border-top: 1px solid var(--border); padding-block: var(--space-4); }
.mobile-nav.is-open { display: block; }
.mobile-nav ul { display: flex; flex-direction: column; gap: var(--space-1); }
.mobile-nav a { display: block; padding: var(--space-3) var(--space-1); font-weight: 600; font-family: var(--font-mono); }
.mobile-nav a[aria-current="page"] { color: var(--brand-blue); }
@media (min-width: 900px) { .mobile-nav { display: none !important; } }

/* ---------- Breadcrumb ---------- */
.breadcrumb { padding-block: var(--space-4); }
.breadcrumb ol { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); list-style: none; margin: 0; padding: 0; font-size: 0.8rem; font-family: var(--font-mono); color: var(--ink-faint); }
.breadcrumb li { display: flex; align-items: center; gap: var(--space-2); }
.breadcrumb li:not(:last-child)::after { content: "/"; color: var(--border-strong); }
.breadcrumb a:hover { color: var(--brand-blue); text-decoration: underline; }
.breadcrumb [aria-current="page"] { color: var(--ink-soft); font-weight: 600; }

/* ---------- Hero: the "cover page" — not a centered SaaS hero ---------- */
.hero { padding-block: var(--space-7) var(--space-9); position: relative; border-bottom: 1px solid var(--border); }
.hero-kicker {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--space-4);
  padding-bottom: var(--space-5); margin-bottom: var(--space-7); border-bottom: 1px dashed var(--border-strong);
  font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink-faint); letter-spacing: 0.03em;
}
.hero-grid { display: grid; gap: var(--space-8); align-items: end; }
@media (min-width: 980px) { .hero-grid { grid-template-columns: 1.3fr 0.7fr; } }
.hero h1 { font-size: var(--step-4); font-weight: 500; }
.hero-lede { font-size: var(--step-1); color: var(--ink-soft); margin-top: var(--space-5); max-width: 46ch; font-family: var(--font-sans); }
.hero-actions { margin-top: var(--space-6); display: flex; flex-wrap: wrap; gap: var(--space-3); }
.hero-note { margin-top: var(--space-5); font-size: 0.8rem; color: var(--ink-faint); font-family: var(--font-mono); max-width: 42ch; }

/* Seal / stamp treatment for the isotype — literal "sello" rather than tiled tech iconography */
.seal { position: relative; width: min(100%, 240px); margin-inline: auto; aspect-ratio: 1; }
.seal img { width: 100%; height: 100%; }
.seal-ring-text { position: absolute; inset: 0; width: 100%; height: 100%; color: var(--ink-faint); animation: seal-spin 40s linear infinite; }
.seal-mark { position: absolute; inset: 0; padding: 21%; }
@media (prefers-reduced-motion: reduce) { .seal-ring-text { animation: none; } }
@keyframes seal-spin { to { transform: rotate(360deg); } }
.seal-caption { text-align: center; margin-top: var(--space-4); font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-faint); }

/* ---------- Credibility strip — as a ledger row, not icon cards ---------- */
.credibility { border-bottom: 1px solid var(--border); }
.credibility ul { display: grid; gap: 0; grid-template-columns: 1fr; }
@media (min-width: 720px) { .credibility ul { grid-template-columns: repeat(3, 1fr); } }
.credibility li {
  display: flex; align-items: flex-start; gap: var(--space-3); padding-block: var(--space-6);
  border-top: 1px solid var(--border);
}
@media (min-width: 720px) {
  .credibility li { border-top: 0; border-left: 1px solid var(--border); padding-left: var(--space-5); }
  .credibility li:first-child { border-left: 0; padding-left: 0; }
}
.credibility svg { width: 20px; height: 20px; color: var(--brand-blue); flex-shrink: 0; margin-top: 3px; }
.credibility strong { display: block; font-family: var(--font-display); font-weight: 600; font-size: var(--step-0); }
.credibility span { color: var(--ink-faint); font-size: var(--step--1); }

/* ---------- Accent utilities — viridis-derived, applied to ordinal/sequential items only ---------- */
.accent-1 { --accent: var(--v1); }
.accent-2 { --accent: var(--v2); }
.accent-3 { --accent: var(--v3); }
.accent-4 { --accent: var(--v4); }
.accent-5 { --accent: var(--v5); }

/* ---------- Dossier cards (replace generic icon-badge SaaS cards) ---------- */
.dossier-card {
  background: var(--paper-raised); border: 1px solid var(--border); border-top: 3px solid var(--border-strong); border-radius: var(--radius-md);
  padding: var(--space-6); position: relative; transition: box-shadow var(--dur-base) var(--ease), transform var(--dur-base) var(--ease), border-color var(--dur-base) var(--ease);
}
.dossier-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: var(--border-strong); }
.dossier-card[class*="accent-"] { border-top-color: var(--accent); }
.dossier-tab {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; color: var(--brand-blue);
  display: block; margin-bottom: var(--space-3);
}
.dossier-card[class*="accent-"] .dossier-tab { color: var(--accent); }
.dossier-card h3 { font-size: var(--step-1); margin-bottom: var(--space-2); font-weight: 600; }
.dossier-card p { color: var(--ink-soft); font-size: var(--step--1); }
.card-link { display: inline-flex; align-items: center; gap: var(--space-1); margin-top: var(--space-4); font-weight: 600; color: var(--ink); font-size: var(--step--1); font-family: var(--font-mono); border-bottom: 1px solid var(--brand-gold); }
.card-link svg { width: 14px; height: 14px; transition: transform var(--dur-fast) var(--ease); }
.card-link:hover svg { transform: translateX(3px); }

/* Plain content card (forms, founder, etc.) */
.card {
  background: var(--paper-raised); border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: var(--space-6); box-shadow: var(--shadow-sm);
}

/* ---------- Module / pricing — ledger line-item style, not gradient pricing cards ---------- */
.module {
  border-top: 3px solid var(--ink); padding-block: var(--space-7);
}
.module[class*="accent-"] { border-top-color: var(--accent); }
.module-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: var(--space-3); margin-bottom: var(--space-5); }
.module-head h2 { font-size: var(--step-3); font-weight: 500; }
.module-num { font-family: var(--font-mono); font-size: var(--step-1); color: var(--brand-blue); }
.module[class*="accent-"] .module-num { color: var(--accent); }
.module-body { display: grid; gap: var(--space-7); }
@media (min-width: 900px) { .module-body { grid-template-columns: 1.1fr 0.9fr; } }
.module-desc { font-size: var(--step-0); color: var(--ink-soft); max-width: 52ch; }
.module-price {
  font-family: var(--font-mono); font-size: var(--step-2); font-weight: 600; color: var(--ink);
  display: flex; align-items: baseline; gap: var(--space-2); margin-top: var(--space-4);
}
.module-price small { font-size: var(--step--1); font-weight: 400; color: var(--ink-faint); font-family: var(--font-sans); }

.ledger-list { border-top: 1px dashed var(--border-strong); }
.ledger-row {
  display: flex; align-items: baseline; gap: var(--space-2); padding-block: var(--space-3);
  border-bottom: 1px dashed var(--border-strong); font-size: var(--step--1);
}
.ledger-row .desc { color: var(--ink-soft); }
.ledger-row .leader { flex: 1; border-bottom: 1px dotted var(--border-strong); height: 0; align-self: center; margin: 0 var(--space-1); min-width: var(--space-4); }
.ledger-row .amount { font-family: var(--font-mono); font-weight: 600; color: var(--ink); white-space: nowrap; }
.ledger-row.is-bonus .amount { color: var(--success); }
.module-cta { margin-top: var(--space-6); }

/* ---------- Calculator — styled like a printed receipt/boleta ---------- */
.calculator {
  background: var(--paper-raised); border: 1px solid var(--border); border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg); overflow: hidden;
}
.calculator-grid { display: grid; gap: 0; }
@media (min-width: 880px) { .calculator-grid { grid-template-columns: 1fr 1fr; } }
.calculator-form { padding: var(--space-7); }
.calculator-results {
  padding: var(--space-7); background: var(--paper-alt); border-left: 1px solid var(--border);
  font-family: var(--font-mono); position: relative;
}
.calculator-results::before {
  content: ""; position: absolute; top: 0; left: -1px; right: 0; height: 6px;
  background: repeating-linear-gradient(90deg, transparent 0 6px, var(--paper) 6px 12px);
}
@media (max-width: 879px) { .calculator-results { border-left: 0; border-top: 1px solid var(--border); } }
.receipt-title { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: var(--space-5); padding-bottom: var(--space-4); border-bottom: 1px dashed var(--border-strong); }

.field { margin-bottom: var(--space-5); }
.field label { display: block; font-weight: 600; font-size: var(--step--1); margin-bottom: var(--space-2); font-family: var(--font-sans); }
.field .hint { font-size: 0.78rem; color: var(--ink-faint); margin-top: var(--space-1); }
.input-affix { position: relative; display: flex; align-items: center; }
.input-affix span {
  position: absolute; left: var(--space-3); width: 2.6rem; text-align: left;
  color: var(--ink-faint); font-size: 0.78rem; pointer-events: none; font-family: var(--font-mono);
  padding-right: var(--space-2); border-right: 1px solid var(--border-strong); line-height: 1;
}
.input-affix input { padding-left: 3.6rem; }
.field input, .field select, .field textarea {
  width: 100%; padding: 0.7rem var(--space-4); border-radius: var(--radius-sm); border: 1.5px solid var(--border-strong);
  background: var(--paper); color: var(--ink); font-family: var(--font-mono);
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.field select, .field textarea { font-family: var(--font-sans); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--brand-blue); box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand-blue) 18%, transparent); }
.field [aria-invalid="true"] { border-color: var(--danger); }
.field-error { display: none; color: var(--danger); font-size: 0.78rem; margin-top: var(--space-1); font-family: var(--font-sans); }
.field[data-invalid] .field-error { display: block; }
.field-row { display: grid; gap: var(--space-4); grid-template-columns: 1fr; }
@media (min-width: 480px) { .field-row { grid-template-columns: 1fr 1fr; } }

.calc-placeholder { color: var(--ink-faint); font-size: var(--step--1); font-family: var(--font-sans); }
.calc-result { display: none; }
.calc-result.is-visible { display: block; }
.diagnosis-badge {
  display: inline-flex; align-items: center; gap: var(--space-2); padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm); font-weight: 700; font-size: var(--step--1); margin-bottom: var(--space-5);
  font-family: var(--font-sans); border: 1.5px solid currentColor;
}
.diagnosis-badge.status-healthy { color: var(--success); }
.diagnosis-badge.status-watch { color: var(--warning); }
.diagnosis-badge.status-risk { color: var(--danger); }
.calc-metric { display: flex; justify-content: space-between; align-items: baseline; padding-block: var(--space-3); border-bottom: 1px dashed var(--border-strong); font-size: var(--step--1); }
.calc-metric:last-of-type { border-bottom: 0; }
.calc-metric dt { color: var(--ink-soft); font-family: var(--font-sans); }
.calc-metric dd { font-weight: 700; font-size: var(--step-0); }
.calc-findings { margin-top: var(--space-5); padding-top: var(--space-5); border-top: 1px dashed var(--border-strong); }
.calc-findings li { display: flex; gap: var(--space-2); font-size: var(--step--1); color: var(--ink-soft); margin-bottom: var(--space-3); font-family: var(--font-sans); }
.calc-findings svg { width: 17px; height: 17px; flex-shrink: 0; margin-top: 2px; color: var(--brand-blue); }
.calc-findings li[data-sev="alta"] svg { color: var(--danger); }
.calc-findings li[data-sev="media"] svg { color: var(--warning); }
.calc-findings li[data-sev="ok"] svg { color: var(--success); }

/* Shared small heading inside the results panel */
.block-title {
  display: block; font-family: var(--font-sans); font-weight: 700; font-size: var(--step--1);
  margin-bottom: var(--space-3); color: var(--ink);
}

/* ---- Health score ring ---- */
.score-block { display: flex; align-items: center; gap: var(--space-5); margin-bottom: var(--space-5); }
.score-ring { width: 104px; height: 104px; flex-shrink: 0; transform: rotate(-90deg); }
.score-track { fill: none; stroke: var(--border); stroke-width: 9; }
.score-fill {
  fill: none; stroke: var(--brand-blue); stroke-width: 9; stroke-linecap: round;
  stroke-dasharray: 326.7; stroke-dashoffset: 326.7;
  transition: stroke-dashoffset 900ms var(--ease), stroke 400ms var(--ease);
}
.score-ring text { transform: rotate(90deg); transform-origin: 60px 60px; text-anchor: middle; }
.score-value { font-family: var(--font-mono); font-size: 30px; font-weight: 600; fill: var(--ink); }
.score-caption { font-family: var(--font-mono); font-size: 11px; fill: var(--ink-faint); }
.score-detail { font-family: var(--font-sans); font-size: var(--step--1); color: var(--ink-soft); margin-top: var(--space-2); }

/* ---- Headline leak figure ---- */
.leak-headline {
  border: 1.5px solid var(--ink); border-radius: var(--radius-sm);
  padding: var(--space-5); margin-bottom: var(--space-5); text-align: center;
}
.leak-label { display: block; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.09em; text-transform: uppercase; color: var(--ink-faint); }
.leak-amount { display: block; font-family: var(--font-mono); font-size: var(--step-3); font-weight: 600; margin-block: var(--space-2); line-height: 1.1; }
.leak-note { display: block; font-family: var(--font-sans); font-size: 0.78rem; color: var(--ink-soft); }
.leak-headline[data-tone="risk"] { border-color: var(--danger); }
.leak-headline[data-tone="risk"] .leak-amount { color: var(--danger); }
.leak-headline[data-tone="watch"] { border-color: var(--warning); }
.leak-headline[data-tone="watch"] .leak-amount { color: var(--warning); }
.leak-headline[data-tone="healthy"] { border-color: var(--success); }
.leak-headline[data-tone="healthy"] .leak-amount { color: var(--success); }

.calc-metrics { margin-bottom: var(--space-5); }

/* ---- Distribution bar ---- */
.dist-block { margin-top: var(--space-5); padding-top: var(--space-5); border-top: 1px dashed var(--border-strong); }
.dist-bar {
  display: flex; width: 100%; height: 30px; border-radius: var(--radius-sm);
  overflow: hidden; border: 1px solid var(--border-strong); background: var(--paper);
}
.dist-seg { height: 100%; transition: width 600ms var(--ease); }
.dist-legend { margin-top: var(--space-4); display: grid; gap: var(--space-2); }
.dist-legend li { display: flex; align-items: center; gap: var(--space-2); font-size: 0.78rem; font-family: var(--font-sans); color: var(--ink-soft); }
.dist-swatch { width: 11px; height: 11px; border-radius: 2px; flex-shrink: 0; }
.dist-legend .dist-amt { margin-left: auto; font-family: var(--font-mono); font-weight: 600; color: var(--ink); }

/* ---- Benchmark bars ---- */
.bench-block { margin-top: var(--space-5); padding-top: var(--space-5); border-top: 1px dashed var(--border-strong); }
.bench-row { margin-bottom: var(--space-4); }
.bench-head { display: flex; justify-content: space-between; align-items: baseline; font-size: 0.78rem; font-family: var(--font-sans); margin-bottom: var(--space-2); }
.bench-head .bench-val { font-family: var(--font-mono); font-weight: 600; }
.bench-track { position: relative; height: 8px; border-radius: 999px; background: var(--border); overflow: hidden; }
.bench-zone { position: absolute; top: 0; bottom: 0; background: color-mix(in srgb, var(--success) 30%, transparent); }
.bench-marker { position: absolute; top: -3px; width: 3px; height: 14px; border-radius: 2px; background: var(--ink); transition: left 600ms var(--ease); }
.bench-scale { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 0.66rem; color: var(--ink-faint); margin-top: var(--space-1); }
.bench-row[data-state="ok"] .bench-marker { background: var(--success); }
.bench-row[data-state="warn"] .bench-marker { background: var(--warning); }
.bench-row[data-state="bad"] .bench-marker { background: var(--danger); }

/* ---- Scenario simulator ---- */
.scenario-block { margin-top: var(--space-5); padding-top: var(--space-5); border-top: 1px dashed var(--border-strong); }
.scenario-row { display: flex; align-items: center; gap: var(--space-4); }
.scenario-row input[type="range"] { flex: 1; accent-color: var(--brand-blue); height: 22px; }
.scenario-pct { font-family: var(--font-mono); font-weight: 600; font-size: var(--step-0); min-width: 3.2rem; text-align: right; }
.scenario-out { font-family: var(--font-sans); font-size: var(--step--1); color: var(--ink-soft); margin-top: var(--space-3); }
.scenario-out strong { color: var(--success); font-family: var(--font-mono); }

/* ---------- Timeline — "Fase" tabs instead of circled numbers on a connector line ---------- */
.timeline { display: grid; gap: 0; grid-template-columns: 1fr; border-top: 1px solid var(--ink); }
@media (min-width: 860px) { .timeline { grid-template-columns: repeat(4, 1fr); } }
.timeline-step { padding: var(--space-5) var(--space-5) var(--space-6) 0; border-bottom: 1px solid var(--border); }
@media (min-width: 860px) {
  .timeline-step { border-bottom: 0; border-right: 1px solid var(--border); padding-right: var(--space-5); }
  .timeline-step:last-child { border-right: 0; }
}
.timeline-step .doc-number { margin-bottom: var(--space-3); }
.timeline-step .doc-number::before, .timeline-step .doc-number::after { content: none; }
.timeline-step[class*="accent-"] .doc-number { color: var(--accent); }
.timeline-step[class*="accent-"] { box-shadow: inset 0 3px 0 var(--accent); }
.timeline-step h3 { font-size: var(--step-0); margin-bottom: var(--space-2); font-weight: 600; }
.timeline-step p { font-size: var(--step--1); color: var(--ink-soft); }

/* ---------- Comparison table — literal ledger ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--ink); border-radius: var(--radius-md); }
table.compare { width: 100%; border-collapse: collapse; min-width: 640px; font-size: var(--step--1); }
table.compare caption { text-align: left; padding: var(--space-5); font-family: var(--font-display); font-weight: 600; font-size: var(--step-1); background: var(--paper-alt); border-bottom: 1px solid var(--ink); }
table.compare th, table.compare td { padding: var(--space-4) var(--space-5); text-align: left; border-bottom: 1px solid var(--border); border-left: 1px solid var(--border); }
table.compare th:first-child, table.compare td:first-child { border-left: 0; }
table.compare thead th { background: var(--paper-alt); font-weight: 700; font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.04em; text-transform: uppercase; border-bottom: 1px solid var(--ink); }
table.compare th[scope="col"]:first-child, table.compare td:first-child { position: sticky; left: 0; background: var(--paper); font-weight: 600; font-family: var(--font-display); }
table.compare tbody tr:nth-child(even) td, table.compare tbody tr:nth-child(even) th { background: color-mix(in srgb, var(--paper-alt) 55%, transparent); }
table.compare tbody tr:last-child td, table.compare tbody tr:last-child th { border-bottom: 0; }
table.compare td[data-highlight="true"] { color: var(--brand-blue); font-weight: 700; font-family: var(--font-mono); }

/* ---------- FAQ — numbered "Artículo" list, not chat-bubble accordion ---------- */
.faq-list { border-top: 1px solid var(--ink); }
.faq-item { border-bottom: 1px solid var(--border); counter-increment: faq; }
.faq-list { counter-reset: faq; }
.faq-question {
  width: 100%; display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-4);
  padding-block: var(--space-5); text-align: left;
}
.faq-question .faq-label { display: flex; align-items: baseline; gap: var(--space-4); font-family: var(--font-display); font-weight: 600; font-size: var(--step-0); }
.faq-question .faq-label::before {
  content: "Art. " counter(faq, decimal-leading-zero);
  font-family: var(--font-mono); font-weight: 500; font-size: 0.75rem; color: var(--brand-blue); flex-shrink: 0;
}
.faq-question .faq-icon { width: 18px; height: 18px; flex-shrink: 0; transition: transform var(--dur-base) var(--ease); color: var(--ink-faint); }
.faq-question[aria-expanded="true"] .faq-icon { transform: rotate(45deg); color: var(--brand-blue); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height var(--dur-slow) var(--ease); }
.faq-answer-inner { padding-bottom: var(--space-5); padding-left: calc(3.2rem); color: var(--ink-soft); font-size: var(--step--1); max-width: 62ch; }

/* ---------- CTA band — a stamped notice, not a gradient banner ---------- */
.cta-band {
  border: 1.5px solid var(--ink); border-radius: var(--radius-md); padding: var(--space-8) var(--space-6);
  text-align: center; position: relative; background: var(--paper-raised);
}
.cta-band h2 { font-size: var(--step-3); font-weight: 500; }
.cta-band p { color: var(--ink-soft); max-width: 52ch; margin-inline: auto; margin-top: var(--space-4); font-size: var(--step-0); }
.cta-band .btn { margin-top: var(--space-6); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; gap: var(--space-7); grid-template-columns: 1fr; }
@media (min-width: 900px) { .contact-grid { grid-template-columns: 1fr 1fr; } }
.contact-list { margin-top: var(--space-5); display: flex; flex-direction: column; gap: var(--space-4); }
.contact-list li { display: flex; gap: var(--space-3); align-items: flex-start; font-family: var(--font-mono); font-size: var(--step--1); }
.contact-list svg { width: 19px; height: 19px; color: var(--brand-blue); flex-shrink: 0; margin-top: 2px; }
.contact-list a:hover { text-decoration: underline; color: var(--brand-blue); }
form.contact-form .field:last-of-type { margin-bottom: var(--space-4); }
.form-status { font-size: var(--step--1); margin-top: var(--space-3); font-family: var(--font-sans); }
.form-status[data-state="success"] { color: var(--success); }
.form-status[data-state="error"] { color: var(--danger); }

/* ---------- Modal ---------- */
.modal-overlay { position: fixed; inset: 0; background: rgba(32,28,20,0.55); display: none; align-items: center; justify-content: center; padding: var(--space-5); z-index: 200; }
.modal-overlay.is-open { display: flex; }
.modal { background: var(--paper-raised); border-radius: var(--radius-md); max-width: 520px; width: 100%; max-height: 90vh; overflow-y: auto; padding: var(--space-7); box-shadow: var(--shadow-lg); position: relative; border: 1px solid var(--border); }
.modal-close { position: absolute; top: var(--space-5); right: var(--space-5); width: 36px; height: 36px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; }
.modal-close svg { width: 18px; height: 18px; }
.modal-close:hover { background: var(--paper-alt); }
.modal h2 { font-size: var(--step-2); margin-bottom: var(--space-2); padding-right: var(--space-7); font-weight: 500; }
.modal .lede { color: var(--ink-soft); font-size: var(--step--1); margin-bottom: var(--space-6); font-family: var(--font-sans); }

/* ---------- Footer — document colophon ---------- */
.site-footer { border-top: 1px solid var(--ink); padding-block: var(--space-8) var(--space-6); }
.footer-grid { display: grid; gap: var(--space-7); grid-template-columns: 1fr; }
@media (min-width: 720px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.footer-brand .brand-mark { width: 30px; height: 30px; }
.footer-brand p { color: var(--ink-faint); font-size: var(--step--1); margin-top: var(--space-4); max-width: 40ch; }
.footer-col h3 { font-family: var(--font-mono); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-faint); margin-bottom: var(--space-4); font-weight: 500; }
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-3); font-size: var(--step--1); }
.footer-col a:hover { color: var(--brand-blue); text-decoration: underline; }
.footer-bottom { margin-top: var(--space-7); padding-top: var(--space-5); border-top: 1px dashed var(--border-strong); display: flex; flex-wrap: wrap; gap: var(--space-4); justify-content: space-between; font-size: 0.78rem; color: var(--ink-faint); font-family: var(--font-mono); }

/* ---------- WhatsApp float — a plain stamped tab, not a glowing bubble ---------- */
.whatsapp-float {
  position: fixed; right: var(--space-5); bottom: var(--space-5); z-index: 150;
  width: 54px; height: 54px; border-radius: 50%; background: var(--ink); color: var(--paper);
  display: inline-flex; align-items: center; justify-content: center; box-shadow: var(--shadow-lg);
  transition: transform var(--dur-fast) var(--ease); border: 1.5px solid var(--ink);
}
.whatsapp-float:hover, .whatsapp-float:focus-visible { transform: scale(1.05); background: var(--brand-blue-deep); }
.whatsapp-float svg { width: 26px; height: 26px; }
.whatsapp-tooltip {
  position: fixed; right: calc(var(--space-5) + 64px); bottom: calc(var(--space-5) + 15px); z-index: 150;
  background: var(--ink); color: var(--paper); padding: var(--space-2) var(--space-4); border-radius: var(--radius-sm);
  font-size: 0.78rem; font-family: var(--font-mono); white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity var(--dur-fast) var(--ease);
}
.whatsapp-float:hover + .whatsapp-tooltip, .whatsapp-float:focus-visible + .whatsapp-tooltip { opacity: 1; }

/* ---------- Pillars / pull quote (nosotros) ---------- */
.pull-quote {
  border-left: 3px solid var(--brand-gold); padding-left: var(--space-6); margin-block: var(--space-8);
  font-family: var(--font-display); font-size: var(--step-2); font-weight: 500; color: var(--ink); max-width: 56ch;
}
.pull-quote cite { display: block; margin-top: var(--space-4); font-size: 0.78rem; font-weight: 500; color: var(--ink-faint); font-style: normal; font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.05em; }

/* Vision/Mission/Purpose rows (nosotros.html) */
@media (min-width: 640px) { .vmp-row { grid-template-columns: 12rem 1fr !important; } }

/* ---------- Misc editorial helpers ---------- */
.dropcap::first-letter {
  font-family: var(--font-display); font-size: 3.4em; float: left; line-height: 0.85; padding-right: 0.1em; padding-top: 0.05em; color: var(--brand-blue); font-weight: 600;
}
.marginalia { font-family: var(--font-mono); font-size: 0.75rem; color: var(--ink-faint); border-top: 1px dashed var(--border-strong); margin-top: var(--space-8); padding-top: var(--space-4); }