/* Páginas de servicios, sectores y casos: mismo sistema visual de la portada (negro cálido + oro), versión liviana sin animaciones pesadas. */
:root {
  --ink: #0B0906; --ink-2: #13100B; --ink-3: #1B1711;
  --card: rgba(255,246,214,.035); --line: rgba(255,240,200,.09); --line-2: rgba(255,240,200,.16);
  --text: #FBF6E9; --muted: #CFC6B2; --dim: #918873;
  --butter: #FFD23F; --sun: #FFC21A; --gold-hi: #FFE89A; --gold-lo: #FFA800;
  --b-ink: #1A1404; --b-mut: #5E5229; --mint: #8FE3BC; --wa: #25D366;
  --f: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --s: "Instrument Serif", Georgia, serif;
  --m: "JetBrains Mono", ui-monospace, Consolas, monospace;
  --wrap: 1180px; --gut: clamp(16px, 3.4vw, 32px);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ink); color: var(--text); font: 400 16.5px/1.65 var(--f); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-weight: 800; letter-spacing: -.035em; text-wrap: balance; line-height: 1.05; }
h1 { font-size: clamp(36px, 1.4rem + 3.6vw, 66px); }
h2 { font-size: clamp(28px, 1.2rem + 2vw, 44px); }
h3 { font-size: 19px; letter-spacing: -.02em; line-height: 1.2; }
:focus-visible { outline: 2px solid var(--sun); outline-offset: 3px; border-radius: 8px; }
.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gut); }
.ico { width: 18px; height: 18px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.eyebrow { font: 600 12px/1 var(--m); letter-spacing: .14em; text-transform: uppercase; color: var(--butter); display: inline-flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.eyebrow::before { content: ""; width: 18px; height: 2px; background: currentColor; border-radius: 2px; }
.lede { color: var(--muted); font-size: clamp(16.5px, 1rem + .3vw, 19.5px); max-width: 62ch; margin-top: 18px; }
.hl { color: var(--b-ink); padding: 0 .14em; border-radius: .14em; background: linear-gradient(100deg, var(--gold-hi), var(--butter) 35%, var(--sun)); -webkit-box-decoration-break: clone; box-decoration-break: clone; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 50px; padding: 0 24px; border-radius: 999px; font: 700 15px/1 var(--f); border: 1px solid transparent; cursor: pointer; transition: box-shadow .25s, background .2s, transform .2s; }
.btn:hover { transform: translateY(-1px); }
.btn-y { background: linear-gradient(180deg, #FFE066, var(--sun) 55%, var(--gold-lo)); color: var(--b-ink); box-shadow: 0 12px 36px -10px rgba(255,180,0,.75), inset 0 1px 0 rgba(255,255,255,.45); }
.btn-g { background: rgba(255,246,214,.05); border-color: var(--line-2); color: var(--text); }
.btn-ink { background: var(--b-ink); color: var(--butter); }
.btn-line { border-color: rgba(26,20,4,.35); color: var(--b-ink); }
.btn-sm { min-height: 40px; padding: 0 16px; font-size: 13.5px; }
.ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* Navegación */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(14,13,11,.86); backdrop-filter: saturate(150%) blur(14px); border-bottom: 1px solid var(--line); }
.nav .wrap { height: 66px; display: flex; align-items: center; gap: 26px; }
.brand { display: inline-flex; align-items: center; gap: 7px; font-weight: 800; font-size: 18px; letter-spacing: -.03em; }
.brand .mk { height: 27px; min-width: 34px; padding: 0 6px; border-radius: 8px; background: linear-gradient(135deg, var(--gold-hi), var(--sun) 45%, var(--gold-lo)); display: grid; place-items: center; color: var(--b-ink); font: 800 15px/1 var(--f); transform: rotate(-5deg); }
.nav-links { display: flex; align-items: center; gap: 22px; font-size: 14.5px; color: var(--muted); }
.nav-links > a:hover, .dd summary:hover { color: var(--text); }
.dd { position: relative; }
.dd summary { cursor: pointer; list-style: none; display: inline-flex; align-items: center; gap: 6px; }
.dd summary::-webkit-details-marker { display: none; }
.dd summary::after { content: ""; width: 6px; height: 6px; border-right: 1.6px solid currentColor; border-bottom: 1.6px solid currentColor; transform: rotate(45deg) translateY(-2px); }
.dd > div { position: absolute; top: calc(100% + 14px); left: -14px; min-width: 250px; display: grid; padding: 8px; border-radius: 16px; background: var(--ink-3); border: 1px solid var(--line-2); box-shadow: 0 30px 60px -20px rgba(0,0,0,.7); }
.dd > div a { padding: 10px 12px; border-radius: 10px; color: var(--text); }
.dd > div a:hover { background: rgba(255,246,214,.06); }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.lang { font: 600 12.5px/1 var(--m); letter-spacing: .08em; padding: 9px 11px; border-radius: 999px; border: 1px solid var(--line-2); color: var(--muted); }
.lang:hover { color: var(--text); border-color: var(--butter); }
.prefer { background: var(--ink-3); border-bottom: 1px solid var(--line); font-size: 14px; color: var(--muted); }
.prefer .wrap { display: flex; flex-wrap: wrap; gap: 6px 14px; padding-block: 10px; justify-content: center; }
.prefer a { color: var(--butter); font-weight: 700; }
@media (max-width: 900px) { .nav-links { display: none; } }
@media (max-width: 420px) { .hide-s { display: none; } }

/* Portada de página */
.hero { padding-block: clamp(48px, 7vw, 96px) clamp(40px, 5vw, 70px); position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: -20% -10% auto auto; width: 60vw; height: 60vw; max-width: 760px; max-height: 760px; background: radial-gradient(closest-side, rgba(255,194,26,.16), transparent); pointer-events: none; }
.hero .wrap { position: relative; }
.hero-g { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.hero-g > * { min-width: 0; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font: 500 12.5px var(--m); color: var(--dim); margin-bottom: 22px; }
.crumbs a:hover { color: var(--text); }
.shots { position: relative; padding-right: 14%; }
.shots .sd { border-radius: 14px; border: 1px solid var(--line-2); box-shadow: 0 40px 90px -30px rgba(0,0,0,.8); width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; }
.shots .sm { position: absolute; right: 0; bottom: -8%; width: 26%; border-radius: 16px; border: 3px solid #26211a; box-shadow: 0 30px 60px -20px rgba(0,0,0,.9); aspect-ratio: 9 / 19.5; object-fit: cover; object-position: top; }
.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 24px; margin: 30px 0 0; padding: 18px 0 0; border-top: 1px solid var(--line); }
.facts dt { font: 600 11px var(--m); letter-spacing: .12em; text-transform: uppercase; color: var(--dim); }
.facts dd { margin: 4px 0 0; font-weight: 600; }
@media (max-width: 900px) { .hero-g { grid-template-columns: 1fr; } }

/* Bloques */
.blk { padding-block: clamp(44px, 6vw, 84px); border-top: 1px solid var(--line); }
.prose { max-width: 72ch; color: var(--muted); margin-top: 18px; display: grid; gap: 14px; }
.prose a, .faq a { color: var(--butter); text-decoration: underline; text-underline-offset: 3px; }
.prose strong, .prose b { color: var(--text); }
.prose ul { margin: 0; padding-left: 1.2em; display: grid; gap: 6px; }
.px { color: var(--butter); white-space: nowrap; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; margin-top: 30px; }
.card { padding: 24px; border-radius: 20px; background: var(--card); border: 1px solid var(--line); display: grid; gap: 10px; align-content: start; }
.card p { color: var(--muted); font-size: 15.5px; }
.checks { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 12px 26px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; color: var(--muted); }
.checks .ico { color: var(--b-ink); background: var(--butter); border-radius: 50%; padding: 3px; width: 22px; height: 22px; margin-top: 2px; }
.steps { list-style: none; padding: 0; margin: 30px 0 0; display: grid; gap: 12px; counter-reset: s; }
.steps li { display: grid; grid-template-columns: 56px 1fr; gap: 16px; padding: 20px; border-radius: 18px; background: var(--card); border: 1px solid var(--line); }
.steps .n { font: 600 14px var(--m); color: var(--butter); padding-top: 3px; }
.steps p { color: var(--muted); margin-top: 6px; }
.tbl { overflow-x: auto; margin-top: 28px; border: 1px solid var(--line-2); border-radius: 18px; }
table { width: 100%; border-collapse: collapse; min-width: 560px; font-size: 15px; }
th, td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th { font: 600 11.5px var(--m); letter-spacing: .1em; text-transform: uppercase; color: var(--dim); background: rgba(255,246,214,.03); }
tbody th { font-weight: 700; }
td { color: var(--muted); }
tr:last-child > * { border-bottom: 0; }
.cases { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; margin-top: 30px; }
.case { border-radius: 20px; overflow: hidden; background: var(--card); border: 1px solid var(--line); display: grid; transition: border-color .2s, transform .2s; }
.case:hover { border-color: var(--butter); transform: translateY(-2px); }
.case img { aspect-ratio: 16 / 10; object-fit: cover; object-position: top; width: 100%; border-bottom: 1px solid var(--line); }
.case-t { padding: 18px 20px 20px; display: grid; gap: 6px; }
.case-t small { font: 600 11px var(--m); letter-spacing: .1em; text-transform: uppercase; color: var(--dim); }
.case-t b { font-size: 18px; letter-spacing: -.02em; }
.case-t span { color: var(--muted); font-size: 14.5px; }
.case-t em { font-style: normal; color: var(--butter); font-weight: 700; font-size: 14px; margin-top: 4px; }

/* FAQ y cierre */
.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(26px, 5vw, 60px); } .faq > * { min-width: 0; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 14px; padding: 18px 0; font-weight: 700; font-size: 16.5px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; width: 26px; height: 26px; flex: none; border-radius: 8px; display: grid; place-items: center; font: 600 16px var(--m); background: var(--card); color: var(--butter); transition: transform .25s; }
.faq details[open] summary::after { transform: rotate(45deg); background: var(--butter); color: var(--b-ink); }
.faq details p { color: var(--muted); padding-bottom: 18px; font-size: 15.5px; }
@media (max-width: 860px) { .faq { grid-template-columns: 1fr; } }
.cta-card { border-radius: 32px; padding: clamp(34px, 6vw, 64px); text-align: center; display: grid; justify-items: center; gap: 14px; background: linear-gradient(135deg, var(--gold-lo), var(--sun) 40%, var(--butter) 70%, var(--gold-hi)); color: var(--b-ink); }
.cta-card p { max-width: 54ch; color: var(--b-mut); font-size: 17px; }
.cta-card .ctas { justify-content: center; margin-top: 10px; }

footer { border-top: 1px solid var(--line); padding-block: 48px 110px; color: var(--dim); font-size: 14px; }
.f-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; }
.f-top > div { display: grid; gap: 8px; align-content: start; }
.f-top b { color: var(--text); font-size: 13px; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 4px; }
.f-top a:hover { color: var(--text); }
.f-top p { max-width: 36ch; }
.f-bot { display: flex; justify-content: space-between; gap: 14px; margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--line); }
@media (max-width: 860px) { .f-top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .f-top { grid-template-columns: 1fr; } }

.wa-fab { position: fixed; right: 18px; bottom: calc(18px + env(safe-area-inset-bottom, 0px)); z-index: 60; width: 60px; height: 60px; border-radius: 50%; display: grid; place-items: center; background: var(--wa); color: #fff; box-shadow: 0 14px 36px -10px rgba(37,211,102,.75); transition: background .2s, transform .2s; }
.wa-fab:hover { background: #1EBE5B; transform: scale(1.05); }
.wa-fab::before { content: ""; position: absolute; inset: 0; border-radius: inherit; background: var(--wa); z-index: -1; animation: wa-ping 2.6s ease-out infinite; }
@keyframes wa-ping { 0% { transform: scale(1); opacity: .55; } 80%, 100% { transform: scale(1.45); opacity: 0; } }
@media (min-width: 900px) { .wa-fab { right: 26px; bottom: 26px; } }
@media (prefers-reduced-motion: reduce) { .wa-fab::before { animation: none; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; } html { scroll-behavior: auto; } }
/* Tablas en celular: cada fila como tarjeta, con la etiqueta de la columna */
@media (max-width: 640px) {
  table { min-width: 0; } thead { display: none; }
  tbody tr { display: grid; gap: 6px; padding: 16px 18px; border-bottom: 1px solid var(--line); }
  tbody th, tbody td { padding: 0; border: 0; }
  tbody th { font-size: 17px; }
  td[data-label]:not([data-label=""])::before { content: attr(data-label) " · "; font: 600 11px var(--m); letter-spacing: .08em; text-transform: uppercase; color: var(--dim); }
}

/* Blog: firma, autor, tarjetas de artículos, llamado intermedio, fuentes */
.byline { display: flex; align-items: center; gap: 14px; margin-top: 26px; }
.byline b { display: block; font-size: 15.5px; } .byline b a:hover { color: var(--butter); }
.byline small { color: var(--dim); font-size: 13.5px; }
.av { width: 46px; height: 46px; flex: none; border-radius: 50%; display: grid; place-items: center; object-fit: cover; font: 800 18px var(--f); color: var(--b-ink); background: linear-gradient(135deg, var(--gold-hi), var(--sun) 45%, var(--gold-lo)); }
.av.lg { width: 72px; height: 72px; font-size: 28px; }
.author { display: grid; grid-template-columns: auto 1fr; gap: 22px; padding: 28px; border-radius: 24px; background: var(--card); border: 1px solid var(--line-2); max-width: 820px; }
.author small { font: 600 11px var(--m); letter-spacing: .12em; text-transform: uppercase; color: var(--dim); }
.author b { display: block; font-size: 19px; margin: 4px 0 8px; } .author p { color: var(--muted); }
.more { display: inline-flex; margin-top: 12px; color: var(--butter); font-weight: 700; font-size: 14.5px; }
.posts { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; margin-top: 26px; }
.post { display: grid; gap: 8px; align-content: start; padding: 22px; border-radius: 20px; background: var(--card); border: 1px solid var(--line); transition: border-color .2s, transform .2s; }
.post:hover { border-color: var(--butter); transform: translateY(-2px); }
.post small { font: 600 11px var(--m); letter-spacing: .1em; text-transform: uppercase; color: var(--dim); }
.post b { font-size: 19px; letter-spacing: -.02em; line-height: 1.25; } .post span { color: var(--muted); font-size: 14.5px; }
.post em { font-style: normal; color: var(--butter); font-weight: 700; font-size: 14px; }
.blk.mid { padding-block: 10px; border-top: 0; }
.midcta { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 18px; padding: 22px 24px; border-radius: 20px; border: 1px solid rgba(255,194,26,.35); background: linear-gradient(135deg, rgba(255,194,26,.10), rgba(255,194,26,.02)); }
.midcta > div:first-child { display: grid; gap: 4px; max-width: 60ch; }
.midcta small { font: 600 11px var(--m); letter-spacing: .12em; text-transform: uppercase; color: var(--butter); }
.midcta b { font-size: 19px; } .midcta span { color: var(--muted); font-size: 14.5px; }
.midcta .ctas { margin-top: 0; }
.callout { margin-top: 24px; max-width: 72ch; padding: 18px 22px; border-left: 3px solid var(--butter); border-radius: 0 14px 14px 0; background: rgba(255,210,63,.06); color: var(--text); }
.src { color: var(--muted); font-size: 14.5px; display: grid; gap: 6px; padding-left: 1.3em; margin: 16px 0 0; }
.src a { text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; } .src a:hover { color: var(--butter); }
.prose h3 { color: var(--text); margin-top: 8px; } .prose ol { margin: 0; padding-left: 1.3em; display: grid; gap: 6px; }

/* Auditor web */
.audit { display: grid; gap: 10px; max-width: 720px; padding: 26px; border-radius: 24px; background: var(--card); border: 1px solid var(--line-2); }
.audit label { font-weight: 700; }
.audit-row { display: flex; gap: 10px; flex-wrap: wrap; }
.audit input { flex: 1 1 240px; min-height: 52px; padding: 0 18px; border-radius: 999px; border: 1px solid var(--line-2); background: rgba(255,246,214,.04); color: var(--text); font: 500 16px var(--f); }
.audit input:focus { outline: 2px solid var(--sun); outline-offset: 2px; }
.audit .hint { color: var(--dim); font-size: 13.5px; }
.audit-out { margin-top: 28px; max-width: 820px; scroll-margin-top: 90px; }
.audit-out h3 { margin: 28px 0 12px; font-size: 20px; }
.audit-out .err { color: #FF8A7A; }
.score { display: flex; align-items: center; gap: 22px; }
.score .u { font: 500 13px var(--m); color: var(--dim); overflow-wrap: anywhere; }
.ring { --p: 0; width: 96px; height: 96px; flex: none; border-radius: 50%; display: grid; place-items: center; background: conic-gradient(var(--butter) calc(var(--p) * 1%), rgba(255,246,214,.08) 0); }
.ring b { width: 74px; height: 74px; border-radius: 50%; display: grid; place-items: center; background: var(--ink); font-size: 30px; }
.res { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.res li { display: grid; grid-template-columns: 28px 1fr; gap: 12px; padding: 14px 16px; border-radius: 14px; background: var(--card); border: 1px solid var(--line); }
.res .mk3 { width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; font-size: 13px; }
.res .ok .mk3 { background: rgba(143,227,188,.16); color: var(--mint); }
.res .bad .mk3 { background: rgba(255,138,122,.16); color: #FF8A7A; }
.res small { color: var(--dim); font: 500 12px var(--m); margin-left: 6px; }
.res p { color: var(--muted); font-size: 14.5px; margin-top: 4px; }
@media (max-width: 560px) { .author { grid-template-columns: 1fr; } }