/* Orchesta AI — sistema visual del blog (v1, 24-sep-2026)
   Lo carga la plantilla de publish-seo.php. Todo lo interactivo lo monta blog.js
   a partir de HTML simple, porque el cuerpo del artículo pasa por un sanitizador
   que no deja <script>, <svg> ni <input>. */

:root {
  --primary: #00D9C0; --primary-dark: #00B8A3; --secondary: #4A5FFF; --violet: #C084FC;
  --dark: #0A0E27; --dark-2: #151A3D; --dark-3: #1E2447;
  --text: #E8EAED; --muted: #9CA3AF; --line: rgba(255,255,255,.08); --line-strong: rgba(255,255,255,.14);
  --green: #25D366;
  --measure: 720px;
  --gutter: clamp(16px, 4vw, 32px);
  --radius: 16px;
}
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: 'DM Sans', system-ui, sans-serif; background: var(--dark); color: var(--text); line-height: 1.75; overflow-x: hidden; }
img, svg { max-width: 100%; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: 4px; }
.sr-only { position: absolute !important; width: 1px !important; height: 1px !important; min-width: 0 !important; padding: 0 !important; margin: -1px !important; border: 0 !important; overflow: hidden !important; clip: rect(0 0 0 0) !important; white-space: nowrap !important; }

/* ── Barra de progreso de lectura ───────────────────────────── */
.o-progress { position: fixed; top: 0; left: 0; height: 3px; width: 100%; z-index: 200; transform-origin: 0 50%; transform: scaleX(0);
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--violet)); }

/* ── Navegación ─────────────────────────────────────────────── */
.site-nav { position: sticky; top: 0; z-index: 150; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  height: 64px; padding: 0 var(--gutter); background: rgba(10,14,39,.86); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line); }
.site-nav .brand { display: flex; align-items: center; gap: 14px; min-width: 0; }
.site-nav .brand a:first-child { display: flex; align-items: center; min-height: 44px; }
.site-nav .brand img { height: 34px; width: auto; display: block; }
.site-nav .nav-back { font-size: 14px; color: var(--muted); text-decoration: none; white-space: nowrap; transition: color .2s; padding: 12px 4px; }
.site-nav .nav-back:hover { color: var(--primary); }
.site-nav .nav-cta { flex: none; background: var(--primary); color: #06122A; font-weight: 700; font-size: 14px; padding: 10px 18px; border-radius: 10px;
  text-decoration: none; white-space: nowrap; transition: transform .2s, box-shadow .2s; }
.site-nav .nav-cta:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(0,217,192,.3); }
.site-nav .nav-cta .short { display: none; }

/* ── Cabecera del artículo ──────────────────────────────────── */
.o-hero { position: relative; overflow: hidden; padding: clamp(28px, 6vw, 64px) var(--gutter) clamp(24px, 4vw, 40px); }
.o-hero .aurora { position: absolute; top: -160px; left: -20%; right: -20%; height: 760px; z-index: -1; pointer-events: none; filter: blur(70px); opacity: .5; contain: strict; } /* alto fijo: evita CLS al cargar fuentes */
.o-hero .aurora i { position: absolute; border-radius: 50%; }
.o-hero .aurora i:nth-child(1) { width: 480px; height: 480px; left: 58%; top: 0; background: radial-gradient(circle, rgba(0,217,192,.5), transparent 65%); animation: auroraA 16s ease-in-out infinite; }
.o-hero .aurora i:nth-child(2) { width: 420px; height: 420px; left: 12%; top: 30%; background: radial-gradient(circle, rgba(74,95,255,.45), transparent 65%); animation: auroraB 19s ease-in-out infinite; }
@keyframes auroraA { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-70px,50px) scale(1.12); } }
@keyframes auroraB { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(60px,-50px) scale(.92); } }
.o-hero-inner { max-width: var(--measure); margin: 0 auto; }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font-size: 13px; color: var(--muted); margin-bottom: 22px; }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--primary); }
.crumbs span[aria-hidden] { opacity: .5; }
.o-chip { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; color: var(--primary);
  background: rgba(0,217,192,.1); border: 1px solid rgba(0,217,192,.3); border-radius: 999px; padding: 5px 14px; margin-bottom: 18px; }
.o-hero h1 { font-family: 'Syne', sans-serif; font-weight: 800; line-height: 1.12; font-size: clamp(28px, 5.2vw, 48px); letter-spacing: -.01em; text-wrap: balance; }
.o-hero .o-sub { color: #C9CDD4; font-size: clamp(16px, 1.8vw, 19px); line-height: 1.6; margin-top: 16px; max-width: 62ch; }
.o-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; margin-top: 20px; font-size: 14px; color: var(--muted); }
.o-meta .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--muted); opacity: .6; }
.o-hero-share { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }

/* ── Layout con índice lateral ──────────────────────────────── */
.o-layout { display: grid; grid-template-columns: minmax(0, var(--measure)); justify-content: center; gap: 56px; padding: 0 var(--gutter) 40px; }
@media (min-width: 1180px) { .o-layout.has-toc { grid-template-columns: 220px minmax(0, var(--measure)) 220px; } }
.o-toc { display: none; }
@media (min-width: 1180px) {
  .o-layout.has-toc .o-toc { display: block; position: sticky; top: 96px; align-self: start; max-height: calc(100vh - 120px); overflow: auto; }
}
.o-toc h2 { font-family: 'DM Sans', sans-serif; font-size: 12px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.o-toc ol { list-style: none; border-left: 1px solid var(--line-strong); }
.o-toc a { display: block; padding: 6px 0 6px 14px; margin-left: -1px; border-left: 2px solid transparent; font-size: 13.5px; line-height: 1.4;
  color: var(--muted); text-decoration: none; transition: color .2s, border-color .2s; }
.o-toc a:hover { color: var(--text); }
.o-toc a.on { color: var(--primary); border-left-color: var(--primary); }
/* Índice plegable en móvil y tablet */
.o-toc-mobile { margin: 0 0 28px; border: 1px solid var(--line-strong); border-radius: 12px; background: rgba(255,255,255,.02); }
.o-toc-mobile summary { cursor: pointer; list-style: none; padding: 14px 16px; font-weight: 700; font-size: 14px; display: flex; justify-content: space-between; align-items: center; }
.o-toc-mobile summary::-webkit-details-marker { display: none; }
.o-toc-mobile summary::after { content: '+'; color: var(--primary); font-size: 20px; line-height: 1; transition: transform .25s; }
.o-toc-mobile[open] summary::after { transform: rotate(45deg); }
.o-toc-mobile ol { list-style: none; padding: 0 16px 12px; }
.o-toc-mobile a { display: block; padding: 8px 0; font-size: 14px; color: var(--muted); text-decoration: none; border-top: 1px solid var(--line); }
@media (min-width: 1180px) { .o-layout.has-toc .o-toc-mobile { display: none; } }

/* ── Cuerpo ─────────────────────────────────────────────────── */
.article-body { min-width: 0; font-size: clamp(16px, 1.1vw + 11px, 17.5px); overflow-wrap: break-word; }
.article-body p, .article-body li, .article-body td { hyphens: auto; -webkit-hyphens: auto; }
.o-hero h1, .article-body h2, .article-body h3 { overflow-wrap: break-word; }
.article-body > * + * { margin-top: 1.1em; }
.article-body h2 { font-family: 'Syne', sans-serif; font-weight: 700; font-size: clamp(22px, 2.6vw, 30px); line-height: 1.25; margin-top: 2.2em; scroll-margin-top: 90px; text-wrap: balance; }
.article-body h2::before { content: ''; display: block; width: 36px; height: 3px; border-radius: 3px; margin-bottom: 14px; background: linear-gradient(90deg, var(--primary), var(--secondary)); }
.article-body h3 { font-family: 'Syne', sans-serif; font-weight: 700; font-size: clamp(18px, 2vw, 21px); line-height: 1.35; margin-top: 1.8em; scroll-margin-top: 90px; }
.article-body p, .article-body li { color: #D5D8DE; }
.article-body strong { color: var(--text); font-weight: 700; }
.article-body a { color: var(--primary); text-decoration: underline; text-decoration-color: rgba(0,217,192,.35); text-underline-offset: 3px; transition: text-decoration-color .2s; }
.article-body a:hover { text-decoration-color: var(--primary); }
.article-body .cta-wa-btn { color: #08260F; text-decoration: none; }
.article-body .o-sbtn { color: var(--text); text-decoration: none; }
.article-body .o-sbtn:hover { color: var(--primary); }
.article-body ul, .article-body ol { padding-left: 1.3em; }
.article-body li + li { margin-top: .55em; }
.article-body ul li::marker { color: var(--primary); }
.article-body ol li::marker { color: var(--primary); font-weight: 700; }
.article-body blockquote:not(.o-quote) { border-left: 3px solid var(--secondary); padding: 4px 0 4px 18px; color: var(--muted); font-style: italic; }
.article-body img { border-radius: 12px; height: auto; }
.article-body figure { margin-top: 2em; margin-bottom: 2em; }
.article-body figcaption { font-size: 13px; color: var(--muted); margin-top: 10px; line-height: 1.5; }

/* Resumen (TL;DR) */
.highlight-box { position: relative; background: linear-gradient(135deg, rgba(0,217,192,.08), rgba(74,95,255,.06)); border: 1px solid rgba(0,217,192,.22);
  border-radius: var(--radius); padding: 20px 22px 20px 24px; overflow: hidden; }
.highlight-box::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: linear-gradient(var(--primary), var(--secondary)); }
.highlight-box p { color: var(--text); margin: 0; }
.highlight-box strong:first-child { color: var(--primary); }

/* Tablas: desplazamiento horizontal en móvil */
.o-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--line-strong); border-radius: 12px;
  /* sombra a la derecha cuando hay más tabla por ver */
  background: linear-gradient(90deg, var(--dark) 30%, rgba(10,14,39,0)) left / 40px 100% no-repeat local, linear-gradient(270deg, var(--dark) 30%, rgba(10,14,39,0)) right / 40px 100% no-repeat local,
    radial-gradient(farthest-side at 0 50%, rgba(0,217,192,.25), transparent) left / 12px 100% no-repeat scroll, radial-gradient(farthest-side at 100% 50%, rgba(0,217,192,.25), transparent) right / 12px 100% no-repeat scroll; }
.article-body table { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 520px; }
.article-body th, .article-body td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.article-body thead th { font-size: 12px; letter-spacing: .8px; text-transform: uppercase; color: var(--primary); background: rgba(0,217,192,.06); }
.article-body tbody tr:last-child td { border-bottom: 0; }
.article-body tbody tr { transition: background .2s; }
.article-body tbody tr:hover { background: rgba(255,255,255,.03); }
/* Tabla apilada en móvil: <table class="o-stack"> */
@media (max-width: 640px) {
  .article-body table.o-stack { min-width: 0; }
  .o-table-wrap:has(table.o-stack) { border: 0; overflow: visible; }
  table.o-stack thead { display: none; }
  table.o-stack tr { display: block; border: 1px solid var(--line-strong); border-radius: 12px; margin-bottom: 12px; padding: 6px 0; }
  table.o-stack td { display: grid; grid-template-columns: 40% 1fr; gap: 10px; border: 0; padding: 8px 14px; }
  table.o-stack td::before { content: attr(data-label); font-size: 12px; font-weight: 700; color: var(--primary); text-transform: uppercase; letter-spacing: .5px; }
}

/* ── Cifras (stats-grid) con conteo animado ────────────────── */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr)); gap: 14px; }
.stat-card { position: relative; padding: 20px 18px; border-radius: 14px; border: 1px solid var(--line-strong); background: rgba(255,255,255,.03); text-align: left; overflow: hidden; }
.stat-card::after { content: ''; position: absolute; inset: auto 0 0 0; height: 2px; transform: scaleX(0); transform-origin: 0 50%; background: linear-gradient(90deg, var(--primary), var(--secondary)); transition: transform 1.2s cubic-bezier(.2,.8,.2,1) .2s; }
.stat-card.in::after { transform: scaleX(1); }
.stat-number { display: block; font-family: 'Syne', sans-serif; font-weight: 800; font-size: clamp(28px, 4vw, 38px); line-height: 1.1; color: var(--primary); font-variant-numeric: tabular-nums; }
.stat-label { font-size: 13.5px; color: var(--muted); margin-top: 6px; line-height: 1.45; }

/* ── Pasos (o-steps) con línea que se llena ────────────────── */
ol.o-steps { list-style: none; padding: 0; position: relative; counter-reset: st; }
ol.o-steps::before { content: ''; position: absolute; left: 19px; top: 8px; bottom: 8px; width: 2px; background: var(--line-strong); }
ol.o-steps::after { content: ''; position: absolute; left: 19px; top: 8px; width: 2px; height: var(--fill, 0%); max-height: calc(100% - 16px);
  background: linear-gradient(var(--primary), var(--secondary)); transition: height .2s linear; }
ol.o-steps > li { position: relative; padding-left: 60px; min-height: 40px; counter-increment: st; }
ol.o-steps > li + li { margin-top: 26px; }
ol.o-steps > li::before { content: counter(st); position: absolute; left: 0; top: -2px; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; z-index: 1;
  font-family: 'DM Sans', sans-serif; font-weight: 700; font-size: 16px; color: var(--muted); background: var(--dark); border: 2px solid var(--line-strong); transition: all .4s; }
ol.o-steps > li.lit::before { color: #06122A; background: var(--primary); border-color: var(--primary); box-shadow: 0 0 0 6px rgba(0,217,192,.14); }
ol.o-steps > li::marker { content: ''; }

/* ── Antes / después (o-compare) ───────────────────────────── */
.o-compare { border: 1px solid var(--line-strong); border-radius: var(--radius); overflow: hidden; background: rgba(255,255,255,.02); }
.o-compare-tabs { display: flex; border-bottom: 1px solid var(--line-strong); }
.o-compare-tabs button { flex: 1; appearance: none; border: 0; background: transparent; color: var(--muted); font: 700 14px/1 'DM Sans', sans-serif;
  padding: 14px 10px; cursor: pointer; position: relative; transition: color .2s; min-height: 48px; }
.o-compare-tabs button[aria-selected="true"] { color: var(--text); }
.o-compare-tabs button[aria-selected="true"]::after { content: ''; position: absolute; left: 16%; right: 16%; bottom: -1px; height: 2px; background: var(--primary); }
.o-compare-tabs button[data-i="0"][aria-selected="true"]::after { background: #FF6B9D; }
.o-compare-panes { display: grid; }
.o-compare-panes > div { grid-area: 1 / 1; padding: 20px 22px; transition: opacity .35s, transform .35s; }
.o-compare-panes > div[hidden] { display: block; opacity: 0; transform: translateY(8px); pointer-events: none; visibility: hidden; }
.o-compare-panes ul { padding-left: 1.2em; }
.o-compare-panes > div:first-child li::marker { color: #FF6B9D; }
@media (min-width: 760px) {
  .o-compare.wide .o-compare-tabs { display: none; }
  .o-compare.wide .o-compare-panes { grid-template-columns: 1fr 1fr; }
  .o-compare.wide .o-compare-panes > div { grid-area: auto; }
  .o-compare.wide .o-compare-panes > div[hidden] { opacity: 1; transform: none; visibility: visible; pointer-events: auto; }
  .o-compare.wide .o-compare-panes > div + div { border-left: 1px solid var(--line-strong); background: rgba(0,217,192,.04); }
  .o-compare.wide .o-compare-panes > div::before { content: attr(data-label); display: block; font-weight: 700; font-size: 13px; letter-spacing: .8px; text-transform: uppercase; margin-bottom: 10px; color: #FF6B9D; }
  .o-compare.wide .o-compare-panes > div + div::before { color: var(--primary); }
}

/* ── Gráficas (o-chart) ────────────────────────────────────── */
.o-chart { border: 1px solid var(--line-strong); border-radius: var(--radius); padding: 20px clamp(14px, 3vw, 24px) 16px; background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01)); }
.o-chart .o-chart-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 17px; line-height: 1.35; margin-bottom: 4px; }
.o-chart .o-chart-sub { font-size: 13px; color: var(--muted); margin-bottom: 14px; }
.o-chart { position: relative; }
.o-chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.o-chart svg.donut { max-width: 300px; margin: 0 auto; }
.o-chart svg text { font-family: 'DM Sans', sans-serif; fill: var(--muted); }
.o-chart .val { font-family: 'DM Sans', sans-serif; font-weight: 700; fill: var(--text); }
.o-chart .bar { transition: opacity .2s; }
.o-chart .bar:hover, .o-chart .bar:focus { opacity: .85; }
.o-chart .legend { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 13px; color: var(--muted); margin-top: 10px; }
.o-chart .legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }
.o-tip { position: fixed; z-index: 300; pointer-events: none; background: #0F1433; border: 1px solid var(--line-strong); border-radius: 8px; padding: 7px 10px;
  font-size: 13px; color: var(--text); box-shadow: 0 10px 30px rgba(0,0,0,.4); opacity: 0; transform: translateY(4px); transition: opacity .15s, transform .15s; }
.o-tip.on { opacity: 1; transform: none; }

/* ── Calculadoras (o-calc) ─────────────────────────────────── */
.o-calc { border: 1px solid rgba(0,217,192,.28); border-radius: var(--radius); background: linear-gradient(135deg, rgba(0,217,192,.07), rgba(74,95,255,.07)); padding: clamp(18px, 3vw, 26px); }
.o-calc-head { font-family: 'Syne', sans-serif; font-weight: 700; font-size: clamp(18px, 2.2vw, 21px); line-height: 1.3; }
.o-calc-sub { font-size: 14px; color: var(--muted); margin-top: 4px; }
.o-calc-grid { display: grid; gap: 22px; margin-top: 20px; }
@media (min-width: 720px) { .o-calc-grid { grid-template-columns: 1.1fr .9fr; align-items: center; } }
.o-field + .o-field { margin-top: 18px; }
.o-field label { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; font-size: 14px; font-weight: 500; color: var(--text); margin-bottom: 2px; line-height: 1.4; }
.o-field output { font-weight: 700; color: var(--primary); font-variant-numeric: tabular-nums; white-space: nowrap; }
.o-field input[type=range] { width: 100%; appearance: none; -webkit-appearance: none; height: 32px; background: transparent; cursor: pointer; touch-action: pan-y; outline-offset: 2px; }
.o-field input[type=range]::-webkit-slider-runnable-track { height: 6px; border-radius: 6px; background: linear-gradient(90deg, var(--primary) var(--p, 50%), rgba(255,255,255,.12) var(--p, 50%)); }
.o-field input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 26px; height: 26px; margin-top: -10px; border-radius: 50%; background: #fff; border: 4px solid var(--primary); box-shadow: 0 2px 10px rgba(0,0,0,.4); cursor: grab; }
.o-field input[type=range]::-moz-range-track { height: 6px; border-radius: 6px; background: rgba(255,255,255,.12); }
.o-field input[type=range]::-moz-range-progress { height: 6px; border-radius: 6px; background: var(--primary); }
.o-field input[type=range]::-moz-range-thumb { width: 20px; height: 20px; border-radius: 50%; background: #fff; border: 4px solid var(--primary); cursor: grab; }
.o-result { text-align: center; padding: 20px 16px; border-radius: 14px; background: rgba(10,14,39,.6); border: 1px solid var(--line-strong); }
.o-result .big { display: block; font-family: 'Syne', sans-serif; font-weight: 800; font-size: clamp(30px, 5vw, 42px); line-height: 1.1; color: var(--primary); font-variant-numeric: tabular-nums; }
.o-result .lbl { display: block; font-size: 13px; color: var(--muted); margin-top: 6px; }
.o-result .row { display: flex; justify-content: space-between; gap: 10px; font-size: 14px; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--line); text-align: left; }
.o-result .row b { color: var(--text); font-variant-numeric: tabular-nums; }
.o-calc-note { font-size: 12.5px; color: var(--muted); margin-top: 14px; line-height: 1.5; }
.o-calc .o-btn { margin-top: 16px; }
.o-opts { display: grid; gap: 8px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 150px), 1fr)); }
.o-opts .o-sbtn { justify-content: flex-start; text-align: left; width: 100%; min-height: 48px; line-height: 1.3; font-weight: 500; }
.o-calc-grid.quiz { align-items: start; }
@media (min-width: 720px) { .o-calc-grid.quiz { grid-template-columns: 1.4fr .8fr; } .o-calc-grid.quiz .o-result { position: sticky; top: 90px; } }

/* ── Botones ───────────────────────────────────────────────── */
.o-btn, .cta-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 12px 24px; border-radius: 12px;
  background: var(--primary); color: #06122A !important; font-weight: 700; font-size: 15px; text-decoration: none !important; border: 0; cursor: pointer;
  position: relative; overflow: hidden; transition: transform .2s, box-shadow .2s; }
.o-btn:hover, .cta-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(0,217,192,.3); }
.o-btn::after, .cta-btn::after { content: ''; position: absolute; top: 0; left: -60%; width: 40%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255,255,255,.45), transparent); transform: skewX(-20deg); animation: sweep 4s ease-in-out infinite; }
@keyframes sweep { 0%, 65% { left: -60%; } 100% { left: 130%; } }
.o-btn.ghost { background: transparent; color: var(--text) !important; border: 1px solid var(--line-strong); }
.o-btn.ghost::after { display: none; }
.o-btn.block { width: 100%; }

/* CTA dentro del artículo */
.cta-block { position: relative; text-align: center; border-radius: 20px; padding: clamp(26px, 5vw, 40px) clamp(18px, 4vw, 32px); overflow: hidden;
  border: 1px solid rgba(0,217,192,.3); background: linear-gradient(120deg, rgba(0,217,192,.10), rgba(74,95,255,.10), rgba(192,132,252,.08)); background-size: 200% 200%; animation: bandMove 10s ease-in-out infinite; }
@keyframes bandMove { 0%,100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
.cta-block h3 { font-family: 'Syne', sans-serif; font-weight: 800; font-size: clamp(20px, 2.6vw, 25px); line-height: 1.25; margin: 0 0 10px; }
.cta-block p { color: var(--muted); max-width: 52ch; margin: 0 auto 20px; }
.cta-block .alt { display: block; margin-top: 14px; font-size: 14px; color: var(--muted); }

/* ── Frase para compartir (o-quote) ────────────────────────── */
.o-quote { position: relative; margin: 2.2em 0; padding: 28px clamp(20px, 4vw, 34px) 22px; border-radius: 20px; font-style: normal;
  background: radial-gradient(120% 140% at 0% 0%, rgba(0,217,192,.14), transparent 55%), radial-gradient(120% 140% at 100% 100%, rgba(192,132,252,.12), transparent 55%), var(--dark-2);
  border: 1px solid var(--line-strong); }
.o-quote::before { content: '“'; position: absolute; top: -18px; left: 22px; font-family: 'Syne', sans-serif; font-size: 90px; line-height: 1; color: var(--primary); opacity: .9; }
.o-quote p { font-family: 'Syne', sans-serif; font-weight: 700; font-size: clamp(19px, 2.6vw, 25px); line-height: 1.35; color: var(--text) !important; }
.o-share-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 18px; }
.o-share-row .lbl { font-size: 13px; color: var(--muted); margin-right: 4px; }
.o-sbtn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 40px; min-width: 40px; padding: 8px 12px; border-radius: 10px;
  border: 1px solid var(--line-strong); background: rgba(255,255,255,.04); color: var(--text); font: 600 13px/1 'DM Sans', sans-serif; cursor: pointer; text-decoration: none !important; transition: all .2s; }
.o-sbtn svg { width: 17px; height: 17px; fill: currentColor; flex: none; }
.o-sbtn:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-1px); }
.o-sbtn.ok { border-color: var(--primary); color: var(--primary); }

/* Barra flotante de compartir */
.o-float-share { position: fixed; z-index: 120; display: flex; gap: 8px; transition: opacity .3s, transform .3s; opacity: 0; pointer-events: none; }
.o-float-share.on { opacity: 1; pointer-events: auto; }
@media (min-width: 1180px) {
  .o-float-share { right: max(16px, calc(50% - 660px)); top: 50%; flex-direction: column; transform: translate(8px, -50%); }
  .o-float-share.on { transform: translate(0, -50%); }
  .o-float-share .native { display: none; }
}
@media (max-width: 1179px) {
  .o-float-share { left: 50%; bottom: max(12px, env(safe-area-inset-bottom)); transform: translate(-50%, 12px); padding: 6px; border-radius: 14px;
    background: rgba(21,26,61,.92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border: 1px solid var(--line-strong); box-shadow: 0 12px 30px rgba(0,0,0,.4); }
  .o-float-share.on { transform: translate(-50%, 0); }
  .o-float-share .o-sbtn { min-width: 44px; min-height: 44px; }
}

/* ── FAQ en acordeón ───────────────────────────────────────── */
.o-faq { border: 1px solid var(--line-strong); border-radius: var(--radius); overflow: hidden; }
.o-faq details + details { border-top: 1px solid var(--line); }
.o-faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 20px;
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: clamp(16px, 1.8vw, 18px); line-height: 1.4; transition: background .2s; }
.o-faq summary::-webkit-details-marker { display: none; }
.o-faq summary:hover { background: rgba(255,255,255,.03); }
.o-faq summary::after { content: ''; flex: none; width: 12px; height: 12px; border-right: 2px solid var(--primary); border-bottom: 2px solid var(--primary); transform: rotate(45deg) translate(-3px,-3px); transition: transform .3s; }
.o-faq details[open] summary::after { transform: rotate(225deg) translate(-3px,-3px); }
.o-faq .ans { padding: 0 20px 18px; color: #D5D8DE; }
.o-faq .ans > * + * { margin-top: .8em; }

/* ── Cierre: WhatsApp, compartir, relacionados ─────────────── */
.cta-wa { text-align: center; border-radius: 20px; padding: clamp(24px, 4vw, 34px) clamp(18px, 4vw, 28px); background: rgba(37,211,102,.07); border: 1px solid rgba(37,211,102,.28); margin-top: 2.4em; }
.cta-wa h3 { font-family: 'Syne', sans-serif; font-weight: 800; font-size: clamp(19px, 2.4vw, 22px); margin-bottom: 10px; }
.cta-wa p { color: var(--muted); max-width: 52ch; margin: 0 auto 20px; font-size: 15px; }
.cta-wa-btn { display: inline-flex; align-items: center; gap: 10px; min-height: 48px; background: var(--green); color: #08260F; font-weight: 700; padding: 13px 26px; border-radius: 12px; text-decoration: none; transition: filter .2s, transform .2s; }
.cta-wa-btn:hover { filter: brightness(1.07); transform: translateY(-2px); }
.cta-wa-btn svg { width: 20px; height: 20px; fill: currentColor; }
.cta-wa-nota { font-size: 12.5px; color: var(--muted); margin: 14px 0 0 !important; }
.share-section { margin-top: 2.4em; padding: 22px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.share-section > p { font-size: 14px; color: var(--muted); margin-bottom: 12px; }
.share-links { display: flex; flex-wrap: wrap; gap: 8px; }
.related-section { margin-top: 2.6em; }
.related-section > h3 { font-family: 'Syne', sans-serif; font-size: 22px; margin-bottom: 16px; }
.related-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: 12px; }
.related-card { position: relative; display: block; padding: 18px; border-radius: 14px; border: 1px solid var(--line-strong); background: rgba(255,255,255,.03); color: var(--text) !important;
  text-decoration: none !important; transition: border-color .25s, transform .25s; overflow: hidden; }
.related-card::before { content: ''; position: absolute; inset: 0; background: radial-gradient(220px circle at var(--mx, 50%) var(--my, 0%), rgba(0,217,192,.14), transparent 60%); opacity: 0; transition: opacity .3s; }
.related-card:hover { border-color: var(--primary); transform: translateY(-3px); }
.related-card:hover::before { opacity: 1; }
.related-tag { position: relative; display: block; font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--primary); margin-bottom: 8px; }
.related-card h4 { position: relative; font-family: 'Syne', sans-serif; font-size: 16px; line-height: 1.35; margin-bottom: 6px; }
.related-card span:last-child { position: relative; font-size: 12.5px; color: var(--muted); }

.site-footer { border-top: 1px solid var(--line); padding: 30px var(--gutter) calc(30px + env(safe-area-inset-bottom)); text-align: center; }
.site-footer .links { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 22px; margin-bottom: 12px; }
.site-footer a { color: var(--muted); text-decoration: none; font-size: 14px; }
.site-footer a:hover { color: var(--primary); }
.site-footer p { font-size: 13px; color: var(--muted); }

/* ── Autor ─────────────────────────────────────────────────── */
.o-meta a { color: var(--text); text-decoration: none; font-weight: 600; border-bottom: 1px solid rgba(0,217,192,.4); }
.o-meta a:hover { color: var(--primary); }
.o-author { display: grid; grid-template-columns: 56px 1fr; gap: 16px; align-items: start; margin-top: 2.4em; padding: 20px 22px;
  border: 1px solid var(--line-strong); border-radius: var(--radius); background: rgba(255,255,255,.03); }
.o-author .av { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; font-family: 'Syne', sans-serif; font-weight: 800;
  font-size: 18px; color: #06122A; background: linear-gradient(135deg, var(--primary), var(--secondary)); }
.o-author .lbl { font-size: 11px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; color: var(--muted); }
.o-author .nm { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 18px; line-height: 1.3; margin-top: 2px; color: var(--text); }
.o-author .rl { font-size: 13.5px; color: var(--primary); margin-top: 2px; }
.o-author p { font-size: 15px; color: #C9CDD4; margin-top: 8px; line-height: 1.6; }
.o-author .lk { display: inline-flex; flex-wrap: wrap; gap: 6px 16px; margin-top: 8px; font-size: 14px; }
@media (max-width: 480px) { .o-author { grid-template-columns: 44px 1fr; padding: 16px; } .o-author .av { width: 44px; height: 44px; font-size: 15px; } }

/* ── Componentes de artículos anteriores (plantillas viejas) ── */
.article-body .muted, .article-body .lead { color: var(--muted); }
.vs-card, .decision-card { border: 1px solid var(--line-strong); border-radius: 14px; padding: 18px 20px; background: rgba(255,255,255,.03); }
.vs-card + .vs-card, .decision-card + .decision-card { margin-top: 12px; }
.vs-agente, .decision-card.recommend-agent { border-color: rgba(0,217,192,.35); background: rgba(0,217,192,.05); }
.vs-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 18px; margin-bottom: 8px; }
.article-body td.td-good { color: var(--primary); }
.article-body td.td-mid { color: #FBBF24; }
.article-body td.td-bad { color: #FF6B9D; }

/* ── Aparición al desplazarse ──────────────────────────────── */
.fx { opacity: 0; transform: translateY(16px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.8,.2,1); }
.fx.in { opacity: 1; transform: none; }

/* ── Móvil ─────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .site-nav { height: 58px; }
  .site-nav .brand img { height: 28px; }
  .site-nav .nav-back { display: none; }
  .site-nav .nav-cta { padding: 9px 14px; font-size: 13.5px; }
  .site-nav .nav-cta .long { display: none; }
  .site-nav .nav-cta .short { display: inline; }
  .article-body { padding-bottom: 70px; }
  .o-quote::before { font-size: 70px; top: -12px; }
  .o-hero-share .o-sbtn { min-width: 44px; min-height: 44px; }
  .o-calc { border-radius: 14px; }
  .o-result .big { font-size: clamp(28px, 9vw, 36px); }
}
@media (max-width: 380px) {
  .o-float-share { gap: 4px; padding: 5px; }
  .o-float-share .o-sbtn { min-width: 42px; min-height: 42px; padding: 6px; }
  .site-nav .brand img { height: 26px; }
  .o-hero h1 { font-size: 26px; }
  .cta-block .cta-btn, .cta-wa-btn { width: 100%; }
}
/* Teléfono horizontal: menos alto fijo */
@media (max-height: 480px) and (orientation: landscape) {
  .site-nav { position: relative; }
  .o-float-share { display: none; }
  .o-hero { padding-top: 20px; }
  .o-hero h1 { font-size: 30px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .fx { opacity: 1; transform: none; }
}
@media print {
  .site-nav, .o-float-share, .o-progress, .o-toc, .o-toc-mobile, .share-section, .cta-wa { display: none !important; }
  body { background: #fff; color: #111; }
}