/*
Theme Name: Analitika
Theme URI: https://analitikafin.com
Author: Williams Fernández
Author URI: https://analitikafin.com
Description: Tema oscuro de una columna para consultoría de control de producción y costos en empresas que transforman materia prima. Landing de una página, blog de problemas y casos. Sin dependencias ni fuentes externas.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 7.1
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: analitika
Tags: dark, one-column, blog, custom-menu, featured-images, translation-ready
*/

/* =========================================================
   1. Variables y base
   ========================================================= */
:root{
  --ak-bg:#0b0f14;
  --ak-surface:#121821;
  --ak-surface-2:#182130;
  --ak-border:#243044;
  --ak-border-soft:#1c2634;
  --ak-text:#c9d3e0;
  --ak-heading:#f2f6fb;
  --ak-muted:#8794a8;
  --ak-accent:#34d399;
  --ak-accent-2:#6ee7b7;
  --ak-warn:#e0a83c;
  --ak-danger:#e2725b;
  --ak-radius:14px;
  --ak-wrap:1120px;
  --ak-font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --ak-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--ak-bg);color:var(--ak-text);
  font-family:var(--ak-font);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:clip;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--ak-accent);text-underline-offset:3px}
a:hover{color:var(--ak-accent-2)}
h1,h2,h3,h4,h5,h6{color:var(--ak-heading);line-height:1.18;letter-spacing:-.02em;margin:0 0 .6em;font-weight:700}
h1{font-size:clamp(2rem,4.4vw,3.2rem)}
h2{font-size:clamp(1.5rem,2.7vw,2.1rem);text-wrap:balance}
h3{font-size:1.15rem;letter-spacing:-.01em}
p{margin:0 0 1em}
strong{color:var(--ak-heading)}
hr{border:0;border-top:1px solid var(--ak-border);margin:2.5rem 0}
::selection{background:rgba(52,211,153,.28);color:#fff}

.ak-wrap{max-width:var(--ak-wrap);margin:0 auto;padding:0 24px}
.ak-section{padding:4.2rem 0;border-top:1px solid var(--ak-border)}
.ak-section--alt{background:var(--ak-surface)}
.ak-section--flush{border-top:0;padding-top:0}
.ak-eyebrow{
  display:inline-block;color:var(--ak-accent);text-transform:uppercase;
  letter-spacing:.13em;font-size:12px;font-weight:700;margin:0 0 1rem
}
.ak-lead{font-size:1.09rem;max-width:64ch;color:var(--ak-text);text-wrap:pretty}
.ak-muted{color:var(--ak-muted)}
.ak-small{font-size:.9rem}

/* =========================================================
   2. Botones
   ========================================================= */
.ak-btn{
  display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:10px;
  border:1px solid var(--ak-border);background:var(--ak-surface);color:var(--ak-heading);
  font-weight:600;font-size:15.5px;text-decoration:none;cursor:pointer;
  transition:border-color .15s,transform .15s,background .15s
}
.ak-btn:hover{border-color:var(--ak-accent);color:var(--ak-heading);transform:translateY(-1px)}
a:focus-visible,.ak-btn:focus-visible,.ak-burger:focus-visible{outline:2px solid var(--ak-accent-2);outline-offset:3px;border-radius:6px}
.ak-btn--primary{background:var(--ak-accent);border-color:var(--ak-accent);color:#04130d}
.ak-btn--primary:hover{background:var(--ak-accent-2);border-color:var(--ak-accent-2);color:#04130d}
.ak-btn--ghost{background:transparent}
.ak-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

/* =========================================================
   3. Cabecera
   ========================================================= */
.ak-header{
  position:sticky;top:0;z-index:50;background:rgba(11,15,20,.86);
  backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--ak-border)
}
.ak-header__inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px}
.ak-brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ak-heading)}
.ak-brand__mark{
  width:38px;height:38px;border-radius:11px;border:1px solid var(--ak-accent);
  display:grid;place-items:center;color:var(--ak-accent);font-weight:800;font-size:15px;
  letter-spacing:.02em;flex:0 0 38px;background:rgba(52,211,153,.07)
}
.ak-brand__name{font-weight:700;color:var(--ak-heading);letter-spacing:-.01em;line-height:1.1;font-size:16.5px}
.ak-brand__tag{display:block;font-size:11.5px;color:var(--ak-muted);font-weight:500;letter-spacing:.02em}
.ak-nav{display:flex;align-items:center;gap:22px}
.ak-nav ul{display:flex;align-items:center;gap:22px;list-style:none;margin:0 6px 0 0;padding:0}
.ak-nav a{color:var(--ak-text);text-decoration:none;font-size:15px;font-weight:500}
.ak-nav a:hover{color:var(--ak-accent)}
.ak-nav a.ak-btn{color:var(--ak-heading)}
.ak-nav a.ak-btn--primary,.ak-nav a.ak-btn--primary:hover{color:#04130d}
.ak-nav .current-menu-item>a,.ak-nav .current_page_item>a{color:var(--ak-accent)}
.ak-header .ak-btn{padding:9px 16px;font-size:14.5px}
.ak-burger{display:none;background:none;border:1px solid var(--ak-border);border-radius:10px;padding:9px 11px;cursor:pointer}
.ak-burger span{display:block;width:18px;height:2px;background:var(--ak-text);margin:3px 0}

/* =========================================================
   4. Hero
   ========================================================= */
.ak-hero{
  padding:4.6rem 0 4rem;
  background:
    radial-gradient(900px 380px at 82% -12%,rgba(52,211,153,.14),transparent 62%),
    radial-gradient(700px 320px at 6% 108%,rgba(52,211,153,.05),transparent 60%),
    linear-gradient(180deg,#0a0e13,#0b0f14)
}
.ak-hero__grid{display:grid;grid-template-columns:1.06fr .94fr;gap:3rem;align-items:start}
.ak-hero h1{max-width:20ch;margin-bottom:1rem;text-wrap:balance}
.ak-hero__sub{font-size:1.16rem;max-width:54ch;color:#dbe3ec;margin-bottom:1.5rem;text-wrap:pretty}
.ak-chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0 0 1.8rem;padding:0}
.ak-chips li{
  padding:6px 13px;border:1px solid rgba(52,211,153,.45);border-radius:999px;
  font-size:13px;font-weight:600;color:#d7fff0;background:rgba(52,211,153,.07)
}
.ak-hero__note{margin-top:1rem;font-size:13.5px;color:var(--ak-muted)}

/* Ficha de costo (prueba visual del entregable) */
.ak-ficha{
  border:1px solid var(--ak-border);border-radius:16px;padding:20px;
  background:linear-gradient(180deg,#151d27,#0f151d);box-shadow:0 24px 60px rgba(0,0,0,.45)
}
.ak-ficha__head{display:flex;justify-content:space-between;align-items:baseline;gap:10px;border-bottom:1px solid var(--ak-border);padding-bottom:10px;margin-bottom:12px}
.ak-ficha__ref{font-family:var(--ak-mono);font-size:11.5px;letter-spacing:.08em;color:var(--ak-accent)}
.ak-ficha__title{font-size:15.5px;font-weight:700;color:#fff;text-align:right}
.ak-ficha__row{display:flex;justify-content:space-between;gap:14px;padding:4px 0;font-size:14px}
.ak-ficha__row span:last-child{font-variant-numeric:tabular-nums;color:var(--ak-heading)}
.ak-ficha__total{display:flex;justify-content:space-between;gap:14px;border-top:1px solid var(--ak-border);margin-top:10px;padding-top:10px;font-weight:700;color:var(--ak-heading);font-size:14.5px}
.ak-ficha__price{display:flex;justify-content:space-between;gap:14px;font-size:14px;padding:3px 0 0;color:var(--ak-muted)}
.ak-ficha__margin{
  margin-top:12px;padding:10px 13px;border-radius:10px;display:flex;justify-content:space-between;
  align-items:center;gap:12px;background:rgba(224,168,60,.12);border:1px solid rgba(224,168,60,.38)
}
.ak-ficha__margin span{font-size:13px;color:#f3e2bd}
.ak-ficha__margin b{font-size:1.45rem;line-height:1;color:#f7d79a;letter-spacing:-.02em}
.ak-ficha__note{margin:10px 0 0;font-size:12px;color:#a3b0c0;line-height:1.5}

/* =========================================================
   5. Urgencia
   ========================================================= */
.ak-urgency{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:2rem}
.ak-urg{border:1px solid var(--ak-border);border-left:3px solid var(--ak-warn);border-radius:12px;background:var(--ak-surface);padding:20px}
.ak-urg__num{font-family:var(--ak-mono);font-size:12px;color:var(--ak-warn);letter-spacing:.08em}
.ak-urg h3{margin:.5rem 0 .4rem;font-size:1.05rem}
@media(min-width:1001px){.ak-urg h3{min-height:2.5em}}
.ak-urg p{margin:0;font-size:14.5px;color:var(--ak-muted)}
.ak-callout{
  margin-top:1.6rem;padding:20px 22px;border-radius:12px;border:1px solid rgba(224,168,60,.42);
  border-left:3px solid var(--ak-warn);background:rgba(224,168,60,.09);
  font-size:16px;color:#f1f5fa;max-width:74ch;text-wrap:pretty
}

/* =========================================================
   6. Problemas
   ========================================================= */
.ak-grid{display:grid;gap:16px}
.ak-grid--3{grid-template-columns:repeat(3,1fr)}
.ak-grid--2{grid-template-columns:repeat(2,1fr)}
.ak-card{
  display:flex;flex-direction:column;position:relative;
  border:1px solid var(--ak-border);border-radius:var(--ak-radius);
  background:var(--ak-surface);padding:22px;transition:border-color .18s,transform .18s
}
.ak-card:hover{border-color:rgba(52,211,153,.55);transform:translateY(-2px)}
.ak-card__kicker{font-family:var(--ak-mono);font-size:11.5px;letter-spacing:.1em;color:var(--ak-accent);margin-bottom:.5rem}
.ak-card h3{margin:0 0 .5rem;font-size:1.08rem}
.ak-card p{margin:0;font-size:14.8px;color:var(--ak-muted)}
.ak-card ul{margin:.75rem 0 0;padding-left:1.05rem;font-size:14.3px;color:var(--ak-muted)}
.ak-card li{margin:.28rem 0}
.ak-card__link{margin-top:auto;padding-top:.9rem;font-size:14px;font-weight:600}
.ak-card__link a{text-decoration:none}
.ak-card__link a:hover,.ak-card__link a:focus-visible{text-decoration:underline}
.ak-card__link a::after{content:"";position:absolute;inset:0}

/* =========================================================
   7. Método / pasos
   ========================================================= */
.ak-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:2.2rem}
.ak-step{
  padding:22px 20px;border:1px solid var(--ak-border);border-radius:14px;
  background:linear-gradient(180deg,var(--ak-surface-2),var(--ak-surface))
}
.ak-step__n{font-family:var(--ak-mono);font-size:12px;color:var(--ak-accent);letter-spacing:.08em}
.ak-step h3{margin:.55rem 0 .5rem;font-size:1.05rem}
.ak-step p{font-size:14.5px;margin:0;color:var(--ak-text)}
.ak-step ul{margin:.75rem 0 0;padding-left:1.05rem;font-size:13.8px;color:var(--ak-muted)}
.ak-step li{margin:.28rem 0}

/* =========================================================
   8. Casos
   ========================================================= */
.ak-cases{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin-top:2rem}
.ak-case{
  display:flex;flex-direction:column;border:1px solid var(--ak-border);border-radius:14px;
  background:var(--ak-surface);overflow:hidden;position:relative
}
.ak-case:hover{border-color:rgba(52,211,153,.55)}
.ak-case__body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.ak-case__sector{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ak-accent);font-weight:700}
.ak-case__title{margin:0;font-size:1.05rem;line-height:1.35}
.ak-case__title a{color:var(--ak-heading);text-decoration:none}
.ak-case__title a::after{content:"";position:absolute;inset:0}
.ak-case__excerpt{margin:0;font-size:14.5px;color:var(--ak-muted)}
.ak-case__metric{
  margin-top:auto;padding-top:.9rem;font-size:22px;font-weight:750;color:var(--ak-accent);
  letter-spacing:-.02em;line-height:1.1
}
.ak-case__metric small{display:block;font-size:12px;font-weight:500;color:var(--ak-muted);letter-spacing:0;margin-top:3px}
.ak-empty{
  border:1px dashed var(--ak-border);border-radius:14px;padding:24px;
  color:var(--ak-muted);font-size:15px;max-width:70ch
}

/* =========================================================
   9. Blog
   ========================================================= */
.ak-posts{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin-top:2rem}
.ak-post{display:flex;flex-direction:column;border:1px solid var(--ak-border);border-radius:14px;overflow:hidden;background:var(--ak-surface);position:relative;transition:border-color .18s,transform .18s}
.ak-post:hover{border-color:rgba(52,211,153,.55);transform:translateY(-2px)}
.ak-post__thumb{aspect-ratio:16/9;width:100%;object-fit:cover;background:var(--ak-surface-2)}
.ak-post__body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.ak-post__cat{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ak-accent);font-weight:700}
.ak-post__title{margin:0;font-size:1.06rem;line-height:1.35}
.ak-post__title a{color:var(--ak-heading);text-decoration:none}
.ak-post__title a::after{content:"";position:absolute;inset:0}
.ak-post__excerpt{margin:0;font-size:14.5px;color:var(--ak-muted)}
.ak-post__meta{margin-top:auto;padding-top:.7rem;font-size:12.5px;color:var(--ak-muted)}

/* =========================================================
   10. CTA
   ========================================================= */
.ak-cta{
  padding:4rem 0;border-top:1px solid var(--ak-border);text-align:center;
  background:radial-gradient(760px 300px at 50% 0%,rgba(52,211,153,.13),transparent 65%),#0a0e13
}
.ak-cta h2{max-width:26ch;margin:0 auto .5em}
.ak-cta p{max-width:58ch;margin:0 auto 1.6rem}
.ak-cta .ak-actions{justify-content:center}

/* =========================================================
   11. Blog: índices y artículos
   ========================================================= */
.ak-page-head{padding:3.4rem 0 2rem;border-bottom:1px solid var(--ak-border);background:linear-gradient(180deg,#0a0e13,#0b0f14)}
.ak-page-head h1{margin:0 0 .5rem;max-width:26ch}
.ak-page-head p{max-width:62ch;margin:0;color:var(--ak-muted)}
.ak-archive{padding:3rem 0 4rem}
.ak-pagination{display:flex;gap:10px;justify-content:center;margin-top:2.5rem;flex-wrap:wrap}
.ak-pagination .page-numbers{
  display:inline-block;padding:9px 14px;border:1px solid var(--ak-border);border-radius:9px;
  color:var(--ak-text);text-decoration:none;font-size:14.5px;background:var(--ak-surface)
}
.ak-pagination .page-numbers.current,.ak-pagination .page-numbers:hover{border-color:var(--ak-accent);color:var(--ak-heading)}

.ak-single{padding:3rem 0 4rem}
.ak-single__head{max-width:760px;margin:0 auto 2rem}
.ak-single__head h1{font-size:clamp(1.8rem,3.6vw,2.6rem);margin:.4rem 0 .7rem}
.ak-single__meta{display:flex;gap:14px;flex-wrap:wrap;font-size:13.5px;color:var(--ak-muted)}
.ak-single__meta a{color:var(--ak-accent);text-decoration:none}
.ak-entry{max-width:760px;margin:0 auto;font-size:1.06rem;line-height:1.78}
.ak-entry h2{font-size:1.6rem;margin-top:2.4em;padding-top:.6em;border-top:1px solid var(--ak-border);scroll-margin-top:96px}
.ak-entry h3{font-size:1.2rem;margin-top:1.8em;padding-left:.8em;border-left:3px solid var(--ak-accent)}
.ak-entry p{margin-bottom:1.15em}
.ak-entry ul,.ak-entry ol{padding-left:1.3rem;margin:0 0 1.2em}
.ak-entry li{margin:.4em 0}
.ak-entry blockquote{
  margin:1.8em 0;padding:1em 1.2em;border-left:3px solid var(--ak-accent);
  background:var(--ak-surface);border-radius:0 10px 10px 0;color:var(--ak-heading)
}
.ak-entry table{width:100%;border-collapse:collapse;font-size:.95em;margin:1.6em 0}
.ak-entry th{background:var(--ak-surface-2);color:var(--ak-heading);text-align:left}
.ak-entry th,.ak-entry td{border:1px solid var(--ak-border);padding:.6em .8em}
.ak-entry img{border-radius:12px;margin:1.6em 0}
.ak-entry code{background:var(--ak-surface-2);padding:.1em .35em;border-radius:4px;font-family:var(--ak-mono);font-size:.92em}
.ak-entry figcaption{font-size:13px;color:var(--ak-muted);text-align:center;margin-top:.6em}

.ak-author{margin:3rem 0 0;padding:22px 24px;border:1px solid var(--ak-border);border-radius:14px;background:var(--ak-surface)}
.ak-author__name{font-weight:700;color:var(--ak-heading);margin-bottom:4px}
.ak-author p{margin:0 0 10px;color:var(--ak-muted);font-size:14.5px}
.ak-related{margin-top:3.4rem;padding-top:2.4rem;border-top:1px solid var(--ak-border)}

/* =========================================================
   12. Página simple y formularios
   ========================================================= */
.ak-page{padding:3rem 0 4rem}
.ak-page__body{max-width:760px;margin:0 auto;font-size:1.05rem;line-height:1.75}
.ak-page__body h2{margin-top:2.2em;font-size:1.45rem}

input,textarea,select{
  background:var(--ak-surface);color:var(--ak-text);border:1px solid var(--ak-border);
  border-radius:9px;padding:11px 13px;font-family:inherit;font-size:15px;width:100%
}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--ak-accent)}
button[type="submit"],input[type="submit"],.wp-block-button__link{
  background:var(--ak-accent);color:#04130d;border:0;border-radius:10px;font-weight:700;
  padding:12px 22px;cursor:pointer;width:auto
}
button[type="submit"]:hover,.wp-block-button__link:hover{background:var(--ak-accent-2);color:#04130d}

/* =========================================================
   13. Pie
   ========================================================= */
.ak-footer{border-top:1px solid var(--ak-border);background:#090d11;padding:3.2rem 0 2rem;font-size:14.5px}
.ak-footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.4rem}
.ak-footer h4{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ak-muted);margin:0 0 .9rem}
.ak-footer ul{list-style:none;margin:0;padding:0}
.ak-footer li{margin:.4rem 0}
.ak-footer a{color:var(--ak-text);text-decoration:none}
.ak-footer a:hover{color:var(--ak-accent)}
.ak-footer__bottom{margin-top:2.4rem;padding-top:1.4rem;border-top:1px solid var(--ak-border);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--ak-muted);font-size:13px}

/* =========================================================
   14. WordPress: bloques y utilidades
   ========================================================= */
.alignwide{max-width:1240px;margin-left:auto;margin-right:auto}
.alignfull{width:100vw;margin-left:calc(50% - 50vw)}
.wp-block-image{margin:1.6em 0}
.wp-block-quote{border-left:3px solid var(--ak-accent);padding-left:1.1em;margin:1.8em 0;color:var(--ak-heading)}
.wp-block-separator{border:0;border-top:1px solid var(--ak-border);margin:2.4em 0}
.screen-reader-text{
  position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0
}
.skip-link:focus{
  position:fixed;top:8px;left:8px;width:auto;height:auto;clip:auto;z-index:100;
  background:var(--ak-accent);color:#04130d;padding:10px 16px;border-radius:8px
}
.admin-bar .ak-header{top:32px}
@media(max-width:782px){.admin-bar .ak-header{top:46px}}

/* =========================================================
   15. Responsive
   ========================================================= */
@media(max-width:1000px){
  .ak-steps{grid-template-columns:repeat(2,1fr)}
  .ak-posts,.ak-cases,.ak-grid--3{grid-template-columns:repeat(2,1fr)}
  .ak-urgency{grid-template-columns:1fr}
  .ak-footer__grid{grid-template-columns:1fr 1fr}
}
@media(max-width:900px){
  .ak-hero__grid{grid-template-columns:1fr;gap:2rem}
  .ak-nav{display:none}
  .ak-burger{display:block}
  .ak-header__inner{min-height:64px}
  .ak-header.is-open .ak-nav{
    display:block;position:absolute;left:0;right:0;top:100%;
    background:#0d1219;border-bottom:1px solid var(--ak-border);padding:14px 24px 20px
  }
  .ak-header.is-open .ak-nav ul{display:block}
  .ak-header.is-open .ak-nav li{margin:.55rem 0}
  .ak-header.is-open .ak-nav .ak-btn{margin-top:.6rem;display:inline-flex}
}
@media(max-width:640px){
  body{font-size:16px}
  .ak-section{padding:3.1rem 0}
  .ak-hero{padding:3.2rem 0 3rem}
  .ak-posts,.ak-cases,.ak-grid--3,.ak-grid--2,.ak-steps{grid-template-columns:1fr}
  .ak-footer__grid{grid-template-columns:1fr;gap:1.8rem}
  .ak-single,.ak-page{padding:2.4rem 0 3rem}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}