/* Organic — design-system tokens and component classes. This file is the source of truth for the system's look; retune it here and see readme.md. */
@import url('https://fonts.googleapis.com/css2?family=Caprasimo:wght@400&family=Figtree:wght@400;600;700&display=swap');

:root {
  --color-bg: #f5ead8;
  --color-surface: #ebddc5;
  --color-text: #201e1d;
  --color-accent: #c67139;
  --color-accent-2: #7a8a5e;
  --color-divider: color-mix(in srgb, #201e1d 16%, transparent);

  /* Tonal ramps — generated in OKLCH on one shared lightness scale, so the
     same step of any role matches the others in visual value. */
  --color-neutral-100: #f9f4ed;
  --color-neutral-200: #eee7db;
  --color-neutral-300: #dcd3c4;
  --color-neutral-400: #c0b6a5;
  --color-neutral-500: #a19786;
  --color-neutral-600: #82796a;
  --color-neutral-700: #645c50;
  --color-neutral-800: #474238;
  --color-neutral-900: #2e2b25;

  --color-accent-100: #fff2eb;
  --color-accent-200: #ffe1d0;
  --color-accent-300: #ffc6a5;
  --color-accent-400: #f6a06b;
  --color-accent-500: #d67f48;
  --color-accent-600: #b2622d;
  --color-accent-700: #8c491a;
  --color-accent-800: #643312;
  --color-accent-900: #402310;

  --color-accent-2-100: #f0fae1;
  --color-accent-2-200: #e1eecc;
  --color-accent-2-300: #ccdbb2;
  --color-accent-2-400: #aebf92;
  --color-accent-2-500: #8fa073;
  --color-accent-2-600: #728157;
  --color-accent-2-700: #56633f;
  --color-accent-2-800: #3d472b;
  --color-accent-2-900: #272e1b;

  --font-heading: "Caprasimo", system-ui, sans-serif;
  --font-heading-weight: 400;
  --font-body: "Figtree", system-ui, sans-serif;

  --space-1: 4.4px;
  --space-2: 8.8px;
  --space-3: 13.2px;
  --space-4: 17.6px;
  --space-6: 26.4px;
  --space-8: 35.2px;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;

  /* Elevation — derived from the ground: soft ink-tinted shadows on a
     light theme, a hairline edge + ambient darkness on a dark one. */
  --shadow-sm: 0 1px 2px color-mix(in srgb, #2e2b25 14%, transparent);
  --shadow-md: 0 3px 10px color-mix(in srgb, #2e2b25 16%, transparent);
  --shadow-lg: 0 12px 32px color-mix(in srgb, #2e2b25 22%, transparent);
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
}
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: var(--font-heading-weight); }

.washed{filter:saturate(0.6) contrast(0.85) brightness(1.1) opacity(0.94)}

/* ══════════════════════════════════════════════════════════════════════════
   Components — built with the tokens above. Plain CSS
   on plain HTML: no JavaScript, no build step. Each class is documented in
   readme.md and demonstrated in foundations/ and components/.
   ══════════════════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; font-size: 15px; line-height: 1.55; font-weight: 400; }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  line-height: 1.12; letter-spacing: -0.015em; margin: 0 0 var(--space-2);
}
h1 { font-size: 42px; }
h2 { font-size: 32px; }
h3 { font-size: 25px; }
h4 { font-size: 20px; }
h5 { font-size: 16px; }
h6 { font-size: 13px; }
h6 { letter-spacing: 0.08em; text-transform: uppercase; }
p { margin: 0 0 var(--space-3); }
a { color: var(--color-accent); text-underline-offset: 3px; }
img { display: block; max-width: 100%; }
figure { margin: 0; }
figcaption {
  font-size: 11px; margin-top: var(--space-1);
  color: color-mix(in srgb, var(--color-text) 55%, transparent);
}
.text-muted { color: color-mix(in srgb, var(--color-text) 55%, transparent); }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }

/* — rules — */
.hr {
  height: 1px; border: 0; margin: var(--space-4) 0;
  background: var(--color-divider);
}

/* — buttons — */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  cursor: pointer; text-decoration: none;
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 14px; line-height: 1.2; color: var(--color-text); /* matches the .input's 14px —
     the pair sits side by side in sign-up rows */
  background: transparent; border: 1px solid transparent;
  padding: var(--space-2) calc(var(--space-3) * 1.2);
  border-radius: var(--radius-md);
}
.btn svg { display: block; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary { background: var(--color-accent); color: var(--color-bg); }
.btn-primary:hover { background: var(--color-accent-600); }
.btn-primary:active { background: var(--color-accent-700); }
.btn-secondary { border-color: var(--color-divider); }
.btn-secondary:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.btn-secondary:active { background: color-mix(in srgb, var(--color-text) 14%, transparent); }
.btn-ghost { color: var(--color-accent); padding-inline: var(--space-1); }
.btn-ghost:hover { background: color-mix(in srgb, var(--color-accent) 10%, transparent); }
.btn-ghost:active { background: color-mix(in srgb, var(--color-accent) 18%, transparent); }
.btn-icon { width: 36px; height: 36px; padding: 0; }
.btn-block { width: 100%; margin-top: var(--space-2); }

/* — forms — */
.field > label {
  display: block; font-size: 12px; margin-bottom: 5px;
  color: color-mix(in srgb, var(--color-text) 70%, transparent);
}
.input {
  width: 100%; min-height: 36px; padding: 6px 10px; font: inherit;
  font-size: 14px; color: var(--color-text); caret-color: var(--color-accent);
  background: var(--color-surface);
  border: 1px solid var(--color-divider); border-radius: var(--radius-md);
}
.input:hover { border-color: color-mix(in srgb, var(--color-text) 45%, transparent); }
.input:focus-visible { border-color: var(--color-accent); outline-offset: 0; }
textarea.input { min-height: 90px; resize: vertical; }
.radio { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-size: 14px; }
.radio input, .seg-opt input {
  position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none;
}
.radio .dot {
  width: 16px; height: 16px; flex: none; border-radius: 50%;
  border: 1.5px solid var(--color-divider);
}
.radio:hover .dot { border-color: var(--color-accent); }
.radio input:checked + .dot {
  border-color: var(--color-accent); background: var(--color-accent);
  box-shadow: inset 0 0 0 4px var(--color-bg);
}
.radio input:focus-visible + .dot { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.seg {
  display: inline-flex; overflow: hidden;
  border: 1px solid var(--color-divider); border-radius: var(--radius-md);
}
.seg-opt {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 12px; font-size: 13px; cursor: pointer;
}
.seg-opt + .seg-opt { border-left: 1px solid var(--color-divider); }
.seg-opt:has(input:checked) { background: var(--color-accent); color: var(--color-bg); }
.seg-opt:not(:has(input:checked)):hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.seg-opt:has(input:focus-visible) { outline: 2px solid var(--color-accent); outline-offset: -2px; }

/* — cards — */
.card {
  display: flex; flex-direction: column; gap: var(--space-2);
  padding: var(--space-3); border-radius: var(--radius-md); background: var(--color-surface);
}
.card-kicker { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-accent); }
.card-title {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 17px; line-height: 1.2;
}
.card-body { margin: 0; font-size: 13px; opacity: 0.8; flex: 1; }
.card-meta {
  display: flex; align-items: center; gap: 6px; font-size: 11px;
  color: color-mix(in srgb, var(--color-text) 50%, transparent);
}
.elev-sm { box-shadow: var(--shadow-sm); }
.elev-md { box-shadow: var(--shadow-md); }
.elev-lg { box-shadow: var(--shadow-lg); }

/* — tags — */
.tag {
  display: inline-flex; align-items: center; font-size: 11px;
  letter-spacing: 0.02em; padding: 3px 10px;
  border-radius: calc(var(--radius-md) * 0.75);
}
.tag-accent { background: var(--color-accent-100); color: var(--color-accent-800); }
.tag-accent-2 { background: var(--color-accent-2-100); color: var(--color-accent-2-800); }
.tag-neutral { background: var(--color-neutral-100); color: var(--color-neutral-800); }
.tag-outline { border: 1px solid var(--color-accent); color: var(--color-accent); }

/* — navigation — */
.nav {
  display: flex; align-items: center; gap: var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-bottom: none;
}
.nav-brand {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 18px; margin-right: auto;
}
.nav a { color: inherit; text-decoration: none; font-size: 14px; }
.nav a:hover, .nav a[aria-current='page'] { color: var(--color-accent); }

/* — tables — */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th {
  text-align: left; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text) 60%, transparent);
  padding: var(--space-2); border-bottom: 1px solid var(--color-divider);
}
.table td {
  padding: var(--space-2);
  border-bottom: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent);
}
.table tbody tr:hover { background: color-mix(in srgb, var(--color-text) 4%, transparent); }

/* — dialog — */
.dialog-backdrop {
  position: fixed; inset: 0; display: grid; place-items: center;
  padding: var(--space-4);
  background: color-mix(in srgb, var(--color-neutral-900) 50%, transparent);
}
.dialog {
  width: min(440px, 100%); display: flex; flex-direction: column; gap: var(--space-3);
  padding: var(--space-4); border-radius: var(--radius-lg);
  background: var(--color-surface); box-shadow: var(--shadow-lg);
}
.dialog-title {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 20px;
}
.dialog-body { font-size: 14px; opacity: 0.85; }
.dialog-actions { display: flex; justify-content: flex-end; gap: var(--space-2); margin-top: var(--space-2); }

/* — rounded frame: everything softens, small controls go pill — */
.card, .dialog { border-radius: calc(var(--radius-lg) * 1.15); }
.btn, .tag, .seg, .input { border-radius: 999px; }
.input { padding-inline: 14px; }



/* ══════════════════════════════════════════════════════════════════
   SITE LAYER — QMetrika redesign (home · blog · artículo)
   Añadido sobre los tokens/componentes del sistema Organic.
   ══════════════════════════════════════════════════════════════════ */
:root { --font-mono: 'Space Mono', ui-monospace, monospace; }
.wrap { max-width: 1180px; margin: 0 auto; }
.mono { font-family: var(--font-mono); }
.push { margin-left: auto; }

/* nav */
.nav--site { padding: 26px 52px; }
.nav-brand { display: flex; align-items: center; gap: 10px; }
.brand-dot { width: 26px; height: 26px; border-radius: 50%; background: var(--color-accent-2); display: inline-block; }
.lang { font-family: var(--font-mono); font-size: 13px; }

/* shared section chrome */
.kicker { font-family: var(--font-mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }
.kicker--accent { color: var(--color-accent-700); }
.kicker--sage { color: var(--color-accent-2-700); }
.section { padding: 16px 52px 60px; }
.section-head { max-width: 640px; margin-bottom: 30px; }
.section-title { font-size: 42px; margin: 14px 0 10px; }
.section-intro { font-size: 16px; color: color-mix(in srgb, var(--color-text) 74%, transparent); margin: 0; }
.btn--mono { font-family: var(--font-mono); font-size: 13px; }

/* home — hero */
.hero { padding: 24px 52px 48px; }
.hero-panel { background: var(--color-accent-2-100); border-radius: 36px; padding: 60px; display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.hero-title { font-size: 56px; line-height: 1.02; letter-spacing: -.02em; margin: 16px 0 20px; }
.hero-lede { font-size: 17px; line-height: 1.55; color: var(--color-accent-2-900); max-width: 44ch; margin: 0; }
.hero-cta { margin-top: 30px; }
.hero-side { text-align: center; }
.formula { font-family: var(--font-heading); font-size: 94px; color: var(--color-accent-2-700); line-height: 1; }
.formula-cap { font-family: var(--font-mono); font-size: 13px; color: var(--color-accent-2-800); margin-top: 14px; }
.hero-stats { display: flex; justify-content: center; gap: 28px; margin-top: 34px; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; gap: 2px; }
.stat-v { font-family: var(--font-heading); font-size: 34px; color: var(--color-accent-2-900); line-height: 1; }
.stat-l { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .04em; color: var(--color-accent-2-800); }

/* home — tools */
.tools-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.tool-card { display: flex; flex-direction: column; gap: 16px; background: var(--color-accent-100); border-radius: 30px; padding: 38px; }
.tool-name { font-size: 32px; margin: 0; font-family: var(--font-mono); font-weight: 700; letter-spacing: -.01em; color: var(--color-accent-900); }
.tool-desc { font-size: 14.5px; line-height: 1.55; margin: 0; color: var(--color-accent-900); flex: 1; }
.install { align-self: flex-start; background: var(--color-text); color: var(--color-bg); font-family: var(--font-mono); font-size: 13px; padding: 10px 18px; border-radius: 999px; }
.tool-links { display: flex; gap: 10px; flex-wrap: wrap; }

/* home — pillars */
.pillars { padding: 0 52px 60px; display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.pillar { background: var(--color-surface); border-radius: 22px; padding: 24px; display: flex; flex-direction: column; gap: 6px; }
.pillar-n { font-family: var(--font-mono); font-size: 12px; color: var(--color-accent-700); }
.pillar h4 { font-size: 18px; margin: 0; }
.pillar p { font-size: 12.5px; margin: 0; }

/* home — bio-ia */
.bioia { padding: 0 52px 60px; display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: start; }
.bioia-body { font-size: 16px; line-height: 1.6; color: color-mix(in srgb, var(--color-text) 80%, transparent); }
.glassbox { background: var(--color-accent-2-100); border-radius: 26px; padding: 32px; align-self: start; }
.glassbox p { font-size: 16px; line-height: 1.55; margin: 12px 0 22px; color: var(--color-accent-2-900); }
.video-links { display: flex; gap: 10px; flex-wrap: wrap; }

/* home — pubs */
.pubs { margin: 0 52px 64px; background: var(--color-surface); border-radius: 32px; padding: 48px 52px; }
.pub-row { display: grid; grid-template-columns: 80px 1fr 200px; gap: 24px; padding: 24px 0; align-items: start; border-bottom: 1px solid var(--color-divider); }
.pub-row h4 { font-size: 18px; line-height: 1.25; margin: 0 0 8px; }
.pub-row p { font-size: 13px; line-height: 1.5; margin: 0; color: color-mix(in srgb, var(--color-text) 72%, transparent); }
.pub-doi { font-family: var(--font-mono); font-size: 12px; word-break: break-all; }

/* home — contact */
.contact { padding: 0 52px 60px; display: grid; grid-template-columns: 1fr 1fr; gap: 44px; }
.contact-name { font-size: 28px; margin: 14px 0 4px; }
.contact-org { font-family: var(--font-mono); font-size: 13px; color: color-mix(in srgb, var(--color-text) 60%, transparent); margin-bottom: 18px; }
.contact-meta { font-family: var(--font-mono); font-size: 13px; line-height: 2; color: color-mix(in srgb, var(--color-text) 75%, transparent); }
.open-card { background: var(--color-accent-100); border-radius: 28px; padding: 36px; }
.open-card p { font-size: 14.5px; line-height: 1.55; margin: 0 0 20px; color: var(--color-accent-900); }

/* footer */
.site-footer { background: var(--color-surface); border-radius: 32px 32px 0 0; padding: 28px 52px; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; font-family: var(--font-mono); font-size: 12px; color: color-mix(in srgb, var(--color-text) 62%, transparent); }
.site-footer .lead { color: var(--color-text); }

/* blog index */
.blog-hero { padding: 36px 52px 40px; }
.blog-hero h1 { font-size: 72px; line-height: 1; letter-spacing: -.02em; margin: 16px 0 12px; }
.blog-hero p { font-size: 18px; color: color-mix(in srgb, var(--color-text) 72%, transparent); margin: 0; }
.card-link { text-decoration: none; color: inherit; display: block; }
.meta-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.meta-date { font-family: var(--font-mono); font-size: 12px; color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.meta-date--sage { color: var(--color-accent-2-800); font-size: 11.5px; }
.readmore { font-family: var(--font-mono); font-size: 13px; color: var(--color-accent-700); }
.readmore--sage { color: var(--color-accent-2-700); }
.featured-wrap { padding: 0 52px 44px; }
.featured { background: var(--color-accent-100); border-radius: 34px; padding: 52px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: center; }
.featured h2 { font-size: 38px; line-height: 1.08; margin: 18px 0 16px; }
.featured p { font-size: 16px; line-height: 1.6; margin: 0 0 22px; color: var(--color-accent-900); }
.blob { aspect-ratio: 1/1; border-radius: 44% 56% 52% 48% / 50% 46% 54% 50%; background: repeating-linear-gradient(120deg, var(--color-accent-200) 0 14px, var(--color-accent-100) 14px 28px); display: grid; place-items: center; box-shadow: var(--shadow-md); }
.blob-glyph { font-family: var(--font-heading); font-size: 52px; color: var(--color-accent-700); }
.notes-grid { padding: 0 52px 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.post-card { display: flex; flex-direction: column; gap: 14px; background: var(--color-surface); border-radius: 28px; padding: 34px; height: 100%; box-sizing: border-box; }
.post-card h3 { font-size: 24px; line-height: 1.15; margin: 0; }
.post-card p { font-size: 14px; line-height: 1.55; margin: 0; color: color-mix(in srgb, var(--color-text) 75%, transparent); flex: 1; }
.colateral-head { padding: 44px 52px 0; }
.colateral-grid { padding: 22px 52px 40px; display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.colateral-card { display: flex; flex-direction: column; gap: 14px; background: var(--color-accent-2-100); border-radius: 28px; padding: 32px; height: 100%; box-sizing: border-box; }
.colateral-card h3 { font-size: 21px; line-height: 1.18; margin: 0; }
.colateral-card p { font-size: 13.5px; line-height: 1.5; margin: 0; color: var(--color-accent-2-900); flex: 1; }

/* article */
.article { max-width: 780px; margin: 0 auto; padding: 24px 24px 0; }
.article-head { margin-top: 32px; }
.article-title { font-size: 60px; line-height: 1.02; letter-spacing: -.02em; margin: 16px 0 22px; }
.article-title em { font-style: italic; color: var(--color-accent-700); }
.article-lede { font-size: 20px; line-height: 1.55; color: color-mix(in srgb, var(--color-text) 78%, transparent); margin: 0 0 20px; }
.ic { font-family: var(--font-mono); font-size: .82em; background: var(--color-accent-100); color: var(--color-accent-800); padding: 2px 8px; border-radius: 999px; }
.prose p { font-size: 17px; line-height: 1.72; margin: 0 0 22px; color: color-mix(in srgb, var(--color-text) 88%, transparent); text-wrap: pretty; }
.prose h2 { font-size: 30px; line-height: 1.12; margin: 46px 0 18px; }
.code { font-family: var(--font-mono); font-size: 14px; line-height: 1.8; background: var(--color-text); color: var(--color-bg); padding: 24px 28px; border-radius: 22px; overflow-x: auto; margin: 0 0 22px; }
.code .comment { color: var(--color-accent-300); }
.statcards-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 0 0 26px; }
.statcards-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; margin: 0 0 26px; }
.statcard { border-radius: 22px; padding: 26px; }
.statcard--accent { background: var(--color-accent-100); }
.statcard--sage { background: var(--color-accent-2-100); }
.statcard--muted { background: var(--color-surface); }
.statcard .v { font-family: var(--font-heading); line-height: 1; font-size: 44px; }
.statcards-3 .statcard .v { font-size: 38px; }
.statcard .l { font-family: var(--font-mono); font-size: 12px; margin-top: 8px; }
.t-accent { color: var(--color-accent-700); }
.t-sage { color: var(--color-accent-2-700); }
.t-muted { color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.l-accent { color: var(--color-accent-900); }
.l-sage { color: var(--color-accent-2-900); }
.l-muted { color: color-mix(in srgb, var(--color-text) 60%, transparent); }
.cta { background: var(--color-accent-100); border-radius: 28px; padding: 34px; margin: 36px 0 0; display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.cta h3 { font-size: 22px; margin: 0 0 4px; }
.cta p { font-size: 14px; margin: 0; color: var(--color-accent-900); }
.cta-actions { display: flex; gap: 10px; }
.note { border: 1px solid var(--color-divider); border-radius: 22px; padding: 22px 26px; margin: 20px 0 0; }
.note p { font-size: 13.5px; line-height: 1.6; margin: 0; color: color-mix(in srgb, var(--color-text) 68%, transparent); }
.article-footer { margin-top: 56px; }

/* responsive */
@media (max-width: 900px) {
  .hero-panel, .bioia, .contact, .featured { grid-template-columns: 1fr; }
  .tools-grid, .notes-grid, .colateral-grid, .statcards-2, .statcards-3 { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr 1fr; }
  .pub-row { grid-template-columns: 1fr; gap: 8px; }
  .hero, .section, .pillars, .bioia, .contact, .hero-panel, .featured, .pubs { padding-left: 24px; padding-right: 24px; }
  .pubs, .featured-wrap, .blog-hero, .notes-grid, .colateral-head, .colateral-grid { padding-left: 24px; padding-right: 24px; }
  .hero-panel, .featured { padding: 32px; }
  .hero-title { font-size: 40px; } .blog-hero h1 { font-size: 48px; } .article-title { font-size: 40px; } .formula { font-size: 60px; }
  .nav--site { flex-wrap: wrap; padding: 20px 24px; }
}