/*
Theme Name: Dossier Commerce
Theme URI: https://agholdinggroup.net/dossiercommerce
Description: Tema a medida para el medio Dossier Commerce — diario digital de noticias del negocio del ecommerce. Layout de portada tipo magazine, notas con columna derecha, footer profesional y sistema de espacios publicitarios IAB.
Author: Dossier Commerce
Version: 1.0
Text Domain: dossier
*/

:root{
  --ink:#16222b; --ink-soft:#3d4b53; --muted:#6d7c83; --faint:#9aa7ad;
  --brand:#0f6178; --brand-dark:#0b4a5c; --accent:#c0641b;
  --paper:#ffffff; --off:#f3f6f7; --off2:#eaf0f1; --line:#e1e8ea; --line-2:#d3dcde;
  --serif:'Georgia','Times New Roman',serif;
  --sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --wrap:1180px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.6;font-size:17px}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
/* Contenedores de imagen: SIEMPRE block para que aspect-ratio/width tomen efecto */
.thumb{display:block;position:relative;text-decoration:none}
/* Anti-desborde en grillas (evita superposiciones por contenido que no encoge) */
.lead-grid>*,.cards>*,.article-layout>*,.section-block{min-width:0}
.lead-main,.lead-side,.card,.side-story,.article-main,.article-aside{min-width:0}
h1,h2,h3,h4{font-family:var(--serif);line-height:1.15;margin:0 0 .4em;color:var(--ink);font-weight:700}
.container{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.cat-label,.eyebrow{font-family:var(--sans);font-weight:800;font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--brand)}
.cat-label:hover{color:var(--brand-dark)}
.meta{font-family:var(--sans);font-size:13px;color:var(--muted)}

/* ---------- Topbar ---------- */
.topbar{background:var(--ink);color:#cfd8db;font-family:var(--sans);font-size:12.5px}
.topbar .container{display:flex;align-items:center;justify-content:space-between;height:38px}
.topbar a{color:#cfd8db}
.topbar .tb-date{letter-spacing:.02em;text-transform:capitalize}
.topbar .tb-social{display:flex;align-items:center;gap:6px}
.soc{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;
  border-radius:50%;color:#cfd8db;transition:color .18s,background-color .18s}
.soc svg{width:15px;height:15px;display:block}
.soc:hover{color:#fff;background:rgba(255,255,255,.12);text-decoration:none}
.soc--linkedin:hover{background:#0a66c2;color:#fff}
.soc--x:hover{background:#000;color:#fff}
.soc--instagram:hover{background:linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888);color:#fff}
.soc--newsletter:hover{background:var(--brand);color:#fff}

/* ---------- Masthead ---------- */
.masthead{border-bottom:1px solid var(--line);background:var(--paper)}
.masthead .container{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:24px;padding-bottom:22px}
.brand{font-family:var(--serif);font-weight:700;font-size:34px;letter-spacing:-.01em;color:var(--ink);line-height:1}
.brand:hover{text-decoration:none;color:var(--brand-dark)}
.brand b{color:var(--brand)}
.masthead-tag{font-family:var(--sans);font-size:12.5px;color:var(--muted);margin-top:4px;letter-spacing:.02em}
.masthead-right{display:flex;align-items:center;gap:18px}
.search-box{display:flex;align-items:center;border:1px solid var(--line-2);border-radius:999px;padding:6px 14px;background:var(--off)}
.search-box input{border:0;background:transparent;font-family:var(--sans);font-size:13.5px;outline:none;width:150px;color:var(--ink)}
.search-box button{border:0;background:transparent;cursor:pointer;color:var(--brand);font-weight:700}

/* ---------- Nav ---------- */
.mainnav{background:var(--paper);border-bottom:2px solid var(--ink);position:sticky;top:0;z-index:50}
.mainnav .container{display:flex;align-items:center;gap:6px;overflow-x:auto}
.mainnav ul{list-style:none;margin:0;padding:0;display:flex;gap:2px}
.mainnav li{white-space:nowrap}
.mainnav a{display:block;padding:13px 14px;font-family:var(--sans);font-weight:700;font-size:14px;color:var(--ink);border-bottom:3px solid transparent}
.mainnav a:hover{color:var(--brand);text-decoration:none;border-bottom-color:var(--brand)}
.mainnav .current-menu-item>a{color:var(--brand);border-bottom-color:var(--brand)}

/* ---------- Ad placeholders (IAB, responsive) ---------- */
.adwrap{margin:26px 0}
.adwrap.is-center{display:flex;justify-content:center}
.dossier-ad{max-width:100%;border:1px dashed var(--line-2);background:
  repeating-linear-gradient(135deg,var(--off) 0 12px,#eef3f4 12px 24px);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  color:var(--faint);font-family:var(--sans);border-radius:4px}
.dossier-ad__label{font-weight:800;font-size:10px;letter-spacing:.16em;text-transform:uppercase}
.dossier-ad__size{font-size:12px;font-weight:600;color:var(--muted)}
.ad-mobile{display:none}
.ad-desktop{display:block}
.ad-sep{border:0;border-top:1px solid var(--line);margin:30px 0}
/* sticky sidebar: maximiza viewability */
.sticky-ad{position:sticky;top:74px}

/* ---------- Home: lead / hero ---------- */
.section-strip{display:flex;align-items:center;gap:14px;margin:34px 0 18px}
.section-strip h2{margin:0;font-size:23px}
.section-strip .rule{flex:1;height:2px;background:var(--ink)}
.section-strip .more{font-family:var(--sans);font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:.06em}

.lead-grid{display:grid;grid-template-columns:1.55fr 1fr;gap:30px;margin-top:26px}
.lead-main .thumb{aspect-ratio:16/9;overflow:hidden;border-radius:6px;background:var(--off)}
.lead-main .thumb img{width:100%;height:100%;object-fit:cover}
.lead-main h2{font-size:34px;margin-top:16px;line-height:1.1}
.lead-main .dek{font-size:18px;color:var(--ink-soft);margin-top:6px}
.lead-side{display:flex;flex-direction:column;gap:18px;border-left:1px solid var(--line);padding-left:24px}
.side-story{display:grid;grid-template-columns:96px 1fr;gap:14px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.side-story:last-child{border-bottom:0;padding-bottom:0}
.side-story .thumb{aspect-ratio:1/1;border-radius:5px;overflow:hidden;background:var(--off)}
.side-story .thumb img{width:100%;height:100%;object-fit:cover}
.side-story h3{font-size:16.5px;line-height:1.25;margin:4px 0 0}

/* ---------- Card grids ---------- */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.cards.cols-3{grid-template-columns:repeat(3,1fr)}
.card .thumb{aspect-ratio:16/10;overflow:hidden;border-radius:6px;background:var(--off)}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.card:hover .thumb img{transform:scale(1.04)}
.card h3{font-size:18px;line-height:1.22;margin:10px 0 4px}
.card .meta{margin-top:6px}
.card .cat-label{display:inline-block;margin-bottom:2px}

/* section block with mixed layout */
.section-block{margin-top:10px}

/* ---------- Single article ---------- */
.article-head{max-width:820px;margin:26px auto 0}
.breadcrumb{font-family:var(--sans);font-size:12.5px;color:var(--muted);margin-bottom:12px}
.article-head h1{font-size:40px;line-height:1.08;margin-top:8px}
.article-head .dek{font-size:20px;color:var(--ink-soft);font-family:var(--serif);font-style:italic;margin-top:10px}
.article-byline{display:flex;align-items:center;gap:12px;margin:16px 0 0;padding-bottom:18px;border-bottom:1px solid var(--line);font-family:var(--sans);font-size:13.5px;color:var(--muted)}
.article-hero{margin:22px auto 0;max-width:1000px}
.article-hero img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:6px;display:block}
.article-hero figcaption{font-family:var(--sans);font-size:12.5px;color:var(--muted);margin-top:8px;text-align:center}

.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:44px;margin-top:34px;align-items:start}
.article-main{max-width:720px;margin:0 auto;font-size:18.5px}
.article-main p{margin:0 0 1.25em}
.article-main h2{font-size:26px;margin-top:1.4em}
.article-main iframe{width:100%;aspect-ratio:16/9;height:auto;border:0;border-radius:6px;margin:1.4em 0}
.article-main figure{margin:1.4em 0}
/* ads dentro de la nota: SIEMPRE centrados */
.article-main .adwrap{display:flex;justify-content:center}
.article-tags{margin-top:30px;display:flex;flex-wrap:wrap;gap:8px}
.article-tags a{font-family:var(--sans);font-size:12.5px;background:var(--off);border:1px solid var(--line);padding:5px 11px;border-radius:999px;color:var(--ink-soft)}

/* aside */
.article-aside{display:flex;flex-direction:column;gap:26px}
.aside-ad{display:flex;justify-content:center}
.widget-box{border:1px solid var(--line);border-radius:8px;overflow:hidden}
.widget-box .wb-head{background:var(--ink);color:#fff;font-family:var(--sans);font-weight:800;font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;padding:11px 16px}
.mostread{list-style:none;margin:0;padding:6px 0}
.mostread li{display:grid;grid-template-columns:34px 1fr;gap:12px;padding:13px 16px;border-bottom:1px solid var(--line);align-items:start}
.mostread li:last-child{border-bottom:0}
.mostread .rank{font-family:var(--serif);font-weight:700;font-size:26px;color:var(--accent);line-height:.9}
.mostread h4{font-family:var(--sans);font-size:14.5px;line-height:1.28;margin:0}
.mostread .cat-label{font-size:10px}

/* related */
.related{margin-top:50px;border-top:2px solid var(--ink);padding-top:22px}
.related .cards{align-items:start}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#b9c6cb;margin-top:60px;font-family:var(--sans);font-size:14px}
.site-footer .container{padding-top:52px;padding-bottom:30px}
.foot-cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:40px}
.foot-brand .fb-name{font-family:var(--serif);font-size:26px;color:#fff;font-weight:700}
.foot-brand .fb-name b{color:var(--brand)}
.foot-brand p{margin:12px 0 16px;color:#95a4aa;max-width:34ch;line-height:1.55}
.foot-social{display:flex;gap:12px}
.foot-social a{color:#b9c6cb;font-weight:700}
.foot-col h4{font-family:var(--sans);color:#fff;font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;margin:0 0 14px}
.foot-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.foot-col a{color:#b9c6cb}
.foot-col a:hover{color:#fff;text-decoration:none}
.foot-news p{color:#95a4aa;margin:0 0 12px;line-height:1.5}
.foot-news form{display:flex;gap:8px}
.foot-news input{flex:1;border:1px solid #33454d;background:#1e2c34;color:#fff;border-radius:6px;padding:9px 12px;font-family:var(--sans);font-size:13.5px}
.foot-news button{border:0;background:var(--brand);color:#fff;font-weight:700;border-radius:6px;padding:9px 16px;cursor:pointer}
.foot-bottom{border-top:1px solid #2a3a42;margin-top:40px;padding-top:22px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;color:#7f9097;font-size:13px}

/* ---------- Mobile sticky ad ---------- */
.mobile-sticky-ad{display:none}

/* ---------- Responsive ---------- */
@media(max-width:1000px){
  .article-layout{grid-template-columns:1fr}
  .article-aside{flex-direction:column}
  .sticky-ad{position:static}
  .cards{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:820px){
  .lead-grid{grid-template-columns:1fr}
  .lead-side{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:18px}
  .cards,.cards.cols-3{grid-template-columns:repeat(2,1fr)}
  .foot-cols{grid-template-columns:1fr 1fr;gap:30px}
  .brand{font-size:28px}
  .article-head h1{font-size:30px}
  .masthead-right .search-box{display:none}
}
@media(max-width:560px){
  .cards,.cards.cols-3{grid-template-columns:1fr}
  .side-story{grid-template-columns:80px 1fr}
  .foot-cols{grid-template-columns:1fr}
  .topbar .tb-social{display:none}
  .mobile-sticky-ad{display:flex;justify-content:center;position:fixed;left:0;right:0;bottom:0;z-index:80;background:var(--paper);border-top:1px solid var(--line-2);padding:6px 0;box-shadow:0 -2px 10px rgba(0,0,0,.08)}
  body{padding-bottom:66px}
}


/* ---------- Newsletter box (dato propio) ---------- */
.nl-box .nl-body{padding:16px}
.nl-box p{margin:0 0 12px;font-size:14px;color:var(--ink-soft);line-height:1.45}
.nl-box form{display:flex;flex-direction:column;gap:8px}
.nl-box input{border:1px solid var(--line-2);border-radius:6px;padding:10px 12px;font-family:var(--sans);font-size:14px;width:100%}
.nl-box button{border:0;background:var(--brand);color:#fff;font-weight:700;border-radius:6px;padding:10px 14px;cursor:pointer;font-family:var(--sans);font-size:14px}
.nl-box button:hover{background:var(--brand-dark)}
.nl-note{display:block;margin-top:8px;font-size:11.5px;color:var(--faint)}

/* ---------- Seguí leyendo (recirculación) ---------- */
.next-read{display:grid;grid-template-columns:74px 1fr auto;gap:16px;align-items:center;
  margin:34px 0 0;padding:14px 18px;border:1px solid var(--line);border-left:4px solid var(--accent);
  border-radius:8px;background:var(--off);text-decoration:none}
.next-read:hover{background:var(--off2);text-decoration:none}
.nr-thumb img{width:74px;height:74px;object-fit:cover;border-radius:6px;display:block}
.nr-body{display:flex;flex-direction:column;gap:2px}
.nr-kicker{font-family:var(--sans);font-size:10.5px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.nr-title{font-family:var(--serif);font-size:18px;font-weight:700;color:var(--ink);line-height:1.22}
.nr-arrow{font-size:22px;color:var(--accent)}

.reading-time{color:var(--muted)}

/* ---------- Breakpoints de publicidad ---------- */
@media(max-width:700px){
  .ad-desktop{display:none}
  .ad-mobile{display:block}
  .adwrap{margin:20px 0}
}


/* ---------- Tablas dentro del contenido (media kit, etc.) ---------- */
.article-main table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:16px;display:block;overflow-x:auto}
.article-main th,.article-main td{text-align:left;padding:11px 13px;border-bottom:1px solid var(--line)}
.article-main thead th{background:var(--off);font-family:var(--sans);font-size:12.5px;font-weight:800;
  letter-spacing:.05em;text-transform:uppercase;color:var(--ink-soft)}
.article-main tbody tr:last-child td{border-bottom:0}
.article-main h2{font-size:26px}
.article-main .dek{font-family:var(--serif);font-style:italic;font-size:20px;color:var(--ink-soft)}
.article-main ul{margin:0 0 1.2em;padding-left:22px;list-style:disc}
.article-main li{margin-bottom:.5em}

/* ---------- Botón del newsletter ---------- */
.nl-cta{display:inline-block;background:var(--brand);color:#fff;font-family:var(--sans);font-weight:700;
  font-size:14px;padding:10px 18px;border-radius:6px;text-decoration:none}
.nl-cta:hover{background:var(--brand-dark);color:#fff;text-decoration:none}
.foot-news .nl-cta{margin-top:2px}