/* ============================================================
   VECTOR EMPRESARIAL — Blog (listing + plantilla artículo)
============================================================ */

:root{
  --teal:#1B6B93;
  --teal-700:#155471;
  --teal-300:#7FB9D4;
  --teal-50:#EAF2F7;
  --teal-tint:#F2F7FA;
  --ink:#0F172A;
  --ink-2:#475569;
  --ink-3:#64748B;
  --ink-4:#94A3B8;
  --line:#E5E9EE;
  --line-2:#EEF1F4;
  --bg:#FFFFFF;
  --bg-alt:#F8FAFC;
  --bg-warm:#FBFAF7;
  --bg-cream:#F7F4EE;
  --bg-dark:#0A1726;
  --bg-dark-2:#091A2C;
  --green:#10B981;
  --green-700:#0a8a64;
  --green-50:#ECFDF5;
  --orange:#F59E0B;
  --orange-50:#FFF8EB;
  --red:#B42318;
  --r-sm:.5rem;
  --r:.75rem;
  --r-lg:1rem;
  --r-xl:1.25rem;
  --maxw:1400px;
  --maxw-read:720px;
  --gutter:40px;
  --ease: cubic-bezier(.22,1,.36,1);

  /* Category color tokens */
  --cat-sistemas:#1B6B93;
  --cat-captacion:#C97A19;
  --cat-comercial:#155471;
  --cat-cliente:#0a8a64;
  --cat-posicionamiento:#0F172A;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:"Inter",ui-sans-serif,system-ui,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg);font-size:16px;line-height:1.55;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
img,svg{max-width:100%;display:block}
::selection{background:var(--teal);color:#fff}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);position:relative}
.wrap-read{max-width:var(--maxw-read);margin:0 auto;padding:0 var(--gutter);position:relative}
.mono{font-family:"JetBrains Mono",ui-monospace,Menlo,monospace}

.eyebrow{font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:600;color:var(--teal);display:inline-flex;align-items:center;gap:10px;margin:0}
.eyebrow.muted{color:var(--ink-3)}
.eyebrow.light{color:var(--teal-300)}
.eyebrow .bullet{width:6px;height:6px;border-radius:50%;background:currentColor;display:inline-block}
.eyebrow.flag{border:1px solid var(--line);padding:7px 14px 7px 12px;border-radius:999px;background:#fff;color:var(--ink);font-weight:500;letter-spacing:.04em}
.eyebrow.flag .dot{width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 3px rgba(27,107,147,.18);animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 3px rgba(27,107,147,.18)}50%{box-shadow:0 0 0 6px rgba(27,107,147,.08)}}

h1,h2,h3,h4{font-weight:700;letter-spacing:-.025em;margin:0;color:var(--ink);text-wrap:balance}
h1{font-size:clamp(40px,4.8vw,68px);line-height:1.04;letter-spacing:-.035em;font-weight:800}
h2{font-size:clamp(28px,3vw,40px);line-height:1.12;letter-spacing:-.02em}
h3{font-size:22px;line-height:1.25}
p{margin:0;color:var(--ink-2);text-wrap:pretty}
.lead{font-size:18px;line-height:1.65;color:var(--ink-2);max-width:62ch}
.lead em{font-style:normal;color:var(--teal);font-weight:600}

.btn{position:relative;display:inline-flex;align-items:center;gap:.55em;padding:14px 22px;border-radius:var(--r);font-weight:600;font-size:15px;transition:transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), box-shadow .25s var(--ease);white-space:nowrap;will-change:transform}
.btn .arrow{transition:transform .3s var(--ease);display:inline-block}
.btn:hover .arrow{transform:translateX(4px)}
.btn-primary{background:var(--teal);color:#fff;box-shadow:0 6px 20px -10px rgba(27,107,147,.55)}
.btn-primary:hover{background:var(--teal-700);box-shadow:0 14px 36px -14px rgba(27,107,147,.65)}
.btn-ghost{color:var(--ink);border:1px solid var(--line);background:#fff}
.btn-ghost:hover{background:var(--bg-alt);border-color:#D9DFE6}
.btn-white{background:#fff;color:var(--teal)}
.btn-white:hover{background:#F2F7FA}
.btn-lg{padding:18px 28px;font-size:16px;border-radius:var(--r)}
.btn-block{width:100%;justify-content:center}

.link{display:inline-flex;align-items:center;gap:.45em;color:var(--teal);font-weight:600;font-size:15px;position:relative;padding-bottom:3px}
.link::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:currentColor;transform:scaleX(.25);transform-origin:left;transition:transform .35s var(--ease)}
.link:hover::after{transform:scaleX(1)}
.link .arrow{transition:transform .3s var(--ease);display:inline-block}
.link:hover .arrow{transform:translateX(4px)}

/* ---------- Header ---------- */
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid transparent;transition:border-color .25s ease, background .25s ease}
header.site.scrolled{border-color:var(--line);background:rgba(255,255,255,.94)}
.scroll-bar{position:absolute;left:0;right:0;bottom:-1px;height:2px;background:transparent}
.scroll-bar-fill{height:100%;background:var(--teal);width:0%;transition:width .12s linear}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-.01em;font-size:16px;color:var(--ink)}
.logo-mark{width:30px;height:30px;border-radius:8px;background:var(--teal);display:grid;place-items:center;color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.18), 0 4px 12px -4px rgba(27,107,147,.45)}
.logo-mark svg{width:14px;height:14px}
nav.primary{display:flex;align-items:center;gap:4px}
nav.primary a{padding:9px 14px;border-radius:8px;font-size:14.5px;color:var(--ink);font-weight:500;transition:background .15s ease, color .15s ease;position:relative}
nav.primary a:hover{background:var(--bg-alt);color:var(--teal)}
nav.primary a[aria-current="page"]{color:var(--teal)}
nav.primary a[aria-current="page"]::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:1.5px;background:var(--teal);border-radius:2px}

/* ============================================================
   HERO BLOG simple
============================================================ */
.hero{position:relative;padding:80px 0 80px;overflow:hidden;background:#fff;border-bottom:1px solid var(--line-2)}
.hero-bg{position:absolute;inset:0;pointer-events:none;z-index:0}
.hero-bg .mesh{position:absolute;border-radius:50%;filter:blur(80px);opacity:.5}
.hero-bg .m1{width:540px;height:540px;top:-220px;right:-160px;background:radial-gradient(circle, rgba(27,107,147,.18), transparent 65%)}
.grid-overlay{position:absolute;inset:0;background-image:linear-gradient(rgba(15,23,42,.035) 1px, transparent 1px),linear-gradient(90deg, rgba(15,23,42,.035) 1px, transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse 80% 70% at 50% 40%, #000 35%, transparent 80%);-webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 40%, #000 35%, transparent 80%)}

.blog-hero{position:relative;z-index:1;display:grid;grid-template-columns:1.3fr .7fr;gap:64px;align-items:flex-end}
.blog-hero h1{margin:22px 0 18px;max-width:18ch}
.blog-hero h1 .accent{color:var(--teal);font-style:italic;font-family:"Lora",Georgia,serif;font-weight:500}
.blog-hero p.sub{font-size:17px;line-height:1.65;color:var(--ink-2);max-width:60ch}
.blog-hero p.sub b{color:var(--ink);font-weight:600}
.blog-meta-pill{
  display:inline-flex;align-items:center;gap:10px;
  font-size:13px;color:var(--ink-2);
  background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 14px 8px 10px;
  margin-top:18px;
}
.blog-meta-pill b{color:var(--ink);font-weight:600}
.blog-meta-pill .avatar{
  width:24px;height:24px;border-radius:50%;background:var(--teal);color:#fff;
  display:grid;place-items:center;font-family:"Lora",Georgia,serif;font-style:italic;font-weight:500;font-size:13px;
}

/* Categories strip */
.cat-strip{
  display:flex;gap:8px;flex-wrap:wrap;align-items:center;padding-top:32px;border-top:1px solid var(--line);margin-top:32px;
}
.cat-strip .lbl{font-size:11.5px;color:var(--ink-3);font-weight:600;letter-spacing:.12em;text-transform:uppercase;margin-right:6px}
.cat-pill{
  padding:7px 14px;border:1px solid var(--line);border-radius:999px;font-size:13px;
  color:var(--ink-2);font-weight:500;cursor:pointer;background:#fff;
  transition:all .2s var(--ease);
  display:inline-flex;align-items:center;gap:8px;
}
.cat-pill .ct{font-family:"JetBrains Mono",ui-monospace,Menlo,monospace;font-size:10.5px;color:var(--ink-3);font-weight:500}
.cat-pill:hover{border-color:#D8DFE6;background:var(--bg-alt);color:var(--ink)}
.cat-pill.active{background:var(--ink);border-color:var(--ink);color:#fff}
.cat-pill.active .ct{color:rgba(255,255,255,.6)}

/* ============================================================
   LISTING — grid of articles + sidebar
============================================================ */
.listing{padding:88px 0 96px}
.listing-grid{display:grid;grid-template-columns:1fr 320px;gap:64px;align-items:flex-start}

.articles{display:grid;grid-template-columns:1fr 1fr;gap:28px}

.art{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
  position:relative;
}
.art:hover{transform:translateY(-3px);box-shadow:0 22px 48px -32px rgba(15,23,42,.22);border-color:#D8DFE6}
.art.featured{grid-column:span 2}

.art-cover{
  position:relative;aspect-ratio:16/9;overflow:hidden;
  display:grid;place-items:center;
  background:var(--bg-alt);
}
.art.featured .art-cover{aspect-ratio:21/9}
.art-cover .cover-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.18) 1px, transparent 1px),linear-gradient(90deg, rgba(255,255,255,.18) 1px, transparent 1px);
  background-size:32px 32px;
  mask-image:radial-gradient(ellipse 80% 80% at 50% 50%, #000 50%, transparent 90%);
}
.art-cover .cover-num{
  position:relative;font-family:"Lora",Georgia,serif;font-style:italic;font-weight:500;
  color:#fff;letter-spacing:-.04em;line-height:.85;
  text-align:center;mix-blend-mode:screen;
  font-size:clamp(72px,9vw,140px);opacity:.95;
}
.art-cover .cover-tag{
  position:absolute;top:18px;left:18px;
  font-family:"JetBrains Mono",ui-monospace,Menlo,monospace;font-size:11px;
  color:rgba(255,255,255,.85);letter-spacing:.14em;text-transform:uppercase;font-weight:600;
  background:rgba(0,0,0,.18);border:1px solid rgba(255,255,255,.22);
  padding:6px 11px;border-radius:6px;backdrop-filter:blur(8px);
}
.art-cover .featured-flag{
  position:absolute;top:18px;right:18px;
  background:rgba(255,255,255,.95);color:var(--ink);
  font-family:"JetBrains Mono",ui-monospace,Menlo,monospace;font-size:10.5px;
  font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  padding:6px 11px;border-radius:6px;
  display:inline-flex;align-items:center;gap:6px;
}
.art-cover .featured-flag::before{content:"★";color:var(--orange);font-size:13px;font-family:Inter,sans-serif}

/* Category backgrounds for covers */
.art[data-cat="sistemas"] .art-cover{background:linear-gradient(135deg, #1B6B93, #2A86B5)}
.art[data-cat="captacion"] .art-cover{background:linear-gradient(135deg, #C97A19, #E89B40)}
.art[data-cat="comercial"] .art-cover{background:linear-gradient(135deg, #155471, #2A6080)}
.art[data-cat="cliente"] .art-cover{background:linear-gradient(135deg, #0a8a64, #14A07A)}
.art[data-cat="posicionamiento"] .art-cover{background:linear-gradient(135deg, #0F172A, #2A3548)}

.art-body{padding:24px 26px 22px;display:flex;flex-direction:column;gap:12px;flex:1}
.art-cat{
  display:inline-flex;align-items:center;gap:8px;font-size:11.5px;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;color:var(--teal);align-self:flex-start;
}
.art-cat .dot{width:6px;height:6px;border-radius:50%;background:currentColor}
.art[data-cat="captacion"] .art-cat{color:var(--cat-captacion)}
.art[data-cat="comercial"] .art-cat{color:var(--cat-comercial)}
.art[data-cat="cliente"] .art-cat{color:var(--cat-cliente)}
.art[data-cat="posicionamiento"] .art-cat{color:var(--cat-posicionamiento)}

.art h3.art-title{
  font-size:22px;line-height:1.22;letter-spacing:-.02em;color:var(--ink);font-weight:700;
}
.art.featured h3.art-title{font-size:28px;line-height:1.15;letter-spacing:-.025em;max-width:24ch}
.art .art-excerpt{font-size:14.5px;line-height:1.65;color:var(--ink-2);flex:1}
.art .art-meta{
  display:flex;align-items:center;gap:14px;font-size:12.5px;color:var(--ink-3);
  padding-top:14px;border-top:1px solid var(--line-2);
  font-family:"JetBrains Mono",ui-monospace,Menlo,monospace;letter-spacing:.04em;
}
.art .art-meta .sep{width:3px;height:3px;border-radius:50%;background:var(--ink-3);opacity:.5}
.art .art-meta .arrow-link{margin-left:auto;color:var(--teal);font-weight:600;display:inline-flex;align-items:center;gap:4px;transition:transform .25s var(--ease)}
.art:hover .art-meta .arrow-link{transform:translateX(3px)}

/* ============================================================
   SIDEBAR
============================================================ */
.sidebar{
  position:sticky;top:104px;
  display:flex;flex-direction:column;gap:28px;
}
.sb-block{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:24px 24px;
}
.sb-block h4{
  font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:var(--ink-3);
  font-weight:600;margin:0 0 16px;
}
.sb-block ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}

.sb-cats{display:flex;flex-direction:column;gap:6px}
.sb-cats button{
  display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;
  padding:8px 10px;border-radius:8px;border:0;background:transparent;width:100%;
  font:inherit;color:var(--ink);font-size:14px;font-weight:500;
  text-align:left;cursor:pointer;transition:background .2s var(--ease);
}
.sb-cats button:hover{background:var(--bg-alt)}
.sb-cats button .swatch{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.sb-cats button .count{font-family:"JetBrains Mono",ui-monospace,Menlo,monospace;font-size:11px;color:var(--ink-3)}

.sb-pop li{display:flex;flex-direction:column;gap:4px;padding-bottom:14px;border-bottom:1px dashed var(--line-2)}
.sb-pop li:last-child{border-bottom:0;padding-bottom:0}
.sb-pop a{
  font-size:14px;font-weight:600;color:var(--ink);line-height:1.35;
  transition:color .2s var(--ease);
}
.sb-pop a:hover{color:var(--teal)}
.sb-pop .meta{font-family:"JetBrains Mono",ui-monospace,Menlo,monospace;font-size:11px;color:var(--ink-3);letter-spacing:.04em}

.sb-news{
  background:linear-gradient(180deg, var(--teal), var(--teal-700));color:#fff;
  position:relative;overflow:hidden;
}
.sb-news::before{
  content:"";position:absolute;top:-40px;right:-40px;width:160px;height:160px;
  background:radial-gradient(circle, rgba(255,255,255,.14), transparent 70%);
}
.sb-news h4{color:rgba(255,255,255,.65)}
.sb-news h5{
  font-family:"Lora",Georgia,serif;font-style:italic;font-weight:500;
  font-size:22px;line-height:1.2;letter-spacing:-.015em;color:#fff;margin:0 0 12px;
}
.sb-news p{font-size:13.5px;line-height:1.55;color:rgba(255,255,255,.78);margin-bottom:14px}
.sb-news input{
  appearance:none;width:100%;padding:10px 12px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);color:#fff;
  border-radius:8px;font:inherit;font-size:14px;margin-bottom:8px;
}
.sb-news input::placeholder{color:rgba(255,255,255,.5)}
.sb-news input:focus{outline:0;border-color:rgba(255,255,255,.4);background:rgba(255,255,255,.12)}
.sb-news button{
  width:100%;background:#fff;color:var(--teal);font-weight:600;font-size:14px;
  padding:11px 14px;border-radius:8px;cursor:pointer;transition:background .2s var(--ease);
}
.sb-news button:hover{background:#F2F7FA}

/* Pagination */
.pagination{
  display:flex;justify-content:center;align-items:center;gap:6px;
  margin-top:48px;padding-top:36px;border-top:1px solid var(--line-2);
}
.pagination .pg-arrow{
  width:36px;height:36px;border-radius:8px;border:1px solid var(--line);background:#fff;
  display:grid;place-items:center;color:var(--ink-2);transition:all .2s var(--ease);
}
.pagination .pg-arrow:hover{background:var(--bg-alt);color:var(--ink);border-color:#D8DFE6}
.pagination .pg-arrow.disabled{opacity:.4;cursor:not-allowed}
.pagination .pg-num{
  min-width:36px;height:36px;padding:0 10px;border-radius:8px;
  font-family:"JetBrains Mono",ui-monospace,Menlo,monospace;font-size:13px;color:var(--ink-2);font-weight:500;
  display:grid;place-items:center;background:transparent;
  transition:all .2s var(--ease);
}
.pagination .pg-num:hover{background:var(--bg-alt);color:var(--ink)}
.pagination .pg-num.cur{background:var(--ink);color:#fff;font-weight:700}
.pagination .pg-ellipsis{color:var(--ink-3);padding:0 6px;font-family:"JetBrains Mono",ui-monospace,Menlo,monospace}

/* ============================================================
   ARTICLE TEMPLATE
============================================================ */
.art-hero{padding:80px 0 0;background:#fff;position:relative;overflow:hidden}
.art-hero-inner{position:relative;z-index:1;text-align:center;display:flex;flex-direction:column;align-items:center;gap:18px;padding-bottom:48px}
.art-hero .draft-flag{
  display:inline-flex;align-items:center;gap:8px;font-family:"JetBrains Mono",ui-monospace,Menlo,monospace;
  font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#a86c0a;
  background:var(--orange-50);border:1px solid #FCD9A1;padding:6px 12px;border-radius:6px;
}
.art-hero .draft-flag::before{content:"●";color:var(--orange)}
.art-hero .art-cat{font-size:12px}
.art-hero h1{max-width:24ch;letter-spacing:-.03em}
.art-hero .art-sub{font-size:18px;line-height:1.65;color:var(--ink-2);max-width:60ch;margin:0 auto;font-family:"Lora",Georgia,serif;font-style:italic;font-weight:400}

.art-byline{
  display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;
  margin-top:8px;font-size:13.5px;color:var(--ink-2);
}
.art-byline .avatar{
  width:32px;height:32px;border-radius:50%;background:var(--teal);color:#fff;
  display:grid;place-items:center;font-family:"Lora",Georgia,serif;font-style:italic;font-weight:500;font-size:14px;
}
.art-byline b{color:var(--ink);font-weight:600}
.art-byline .sep{width:3px;height:3px;border-radius:50%;background:var(--ink-3);opacity:.5}
.art-byline .mono-meta{font-family:"JetBrains Mono",ui-monospace,Menlo,monospace;font-size:12px;letter-spacing:.04em}

.art-cover-img{
  margin:32px auto 0;max-width:1100px;aspect-ratio:21/9;border-radius:var(--r-lg);
  background:linear-gradient(135deg, var(--ink), #2A3548);
  position:relative;overflow:hidden;display:grid;place-items:center;
}
.art-cover-img .cover-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.10) 1px, transparent 1px),linear-gradient(90deg, rgba(255,255,255,.10) 1px, transparent 1px);
  background-size:48px 48px;
  mask-image:radial-gradient(ellipse 80% 80% at 50% 50%, #000 50%, transparent 90%);
}
.art-cover-img .cover-vs{
  position:relative;display:grid;grid-template-columns:1fr auto 1fr;gap:36px;align-items:center;
  color:#fff;text-align:center;padding:0 48px;font-family:"Lora",Georgia,serif;
}
.art-cover-img .cover-vs .side{font-style:italic;font-weight:500;letter-spacing:-.02em;font-size:clamp(36px,5vw,72px);line-height:.95}
.art-cover-img .cover-vs .side.weak{color:rgba(255,255,255,.32);text-decoration:line-through;text-decoration-color:rgba(180,35,24,.55);text-decoration-thickness:3px}
.art-cover-img .cover-vs .side.strong{color:var(--teal-300)}
.art-cover-img .cover-vs .vs{
  font-family:"Inter",sans-serif;font-style:normal;font-weight:800;
  font-size:14px;letter-spacing:.18em;color:rgba(255,255,255,.55);text-transform:uppercase;
  border:1px solid rgba(255,255,255,.22);padding:6px 12px;border-radius:6px;
}

/* Article body */
.art-body-section{padding:80px 0 100px;background:#fff}
.art-content{max-width:720px;margin:0 auto}
.art-content > *{margin-bottom:24px}
.art-content > *:last-child{margin-bottom:0}
.art-content p{font-size:18px;line-height:1.75;color:var(--ink-2);font-family:"Lora",Georgia,serif;font-weight:400}
.art-content p b{color:var(--ink);font-weight:600}
.art-content h2{
  font-family:"Inter",sans-serif;font-size:32px;letter-spacing:-.025em;line-height:1.15;color:var(--ink);
  margin-top:56px;margin-bottom:18px;
}
.art-content h3{
  font-family:"Inter",sans-serif;font-size:22px;letter-spacing:-.015em;line-height:1.25;color:var(--ink);
  margin-top:36px;margin-bottom:14px;
}
.art-content ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:14px;margin:24px 0}
.art-content ul li{
  position:relative;padding-left:28px;font-size:17px;line-height:1.7;color:var(--ink-2);
  font-family:"Lora",Georgia,serif;
}
.art-content ul li::before{content:"";position:absolute;left:0;top:13px;width:8px;height:2px;background:var(--teal)}
.art-content ul li b{color:var(--ink);font-weight:600}

.tldr{
  background:var(--bg-alt);border:1px solid var(--line);border-left:3px solid var(--teal);
  border-radius:0 12px 12px 0;padding:24px 28px;margin:24px 0 32px;
  font-family:"Inter",sans-serif;
}
.tldr h4{
  font-size:11px;text-transform:uppercase;letter-spacing:.16em;color:var(--teal);font-weight:700;
  margin-bottom:14px;display:inline-flex;align-items:center;gap:8px;
}
.tldr h4::before{content:"TL;DR";font-family:"JetBrains Mono",ui-monospace,Menlo,monospace}
.tldr h4 span{display:none}
.tldr ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.tldr ul li{
  position:relative;padding-left:24px;font-size:15px;line-height:1.6;color:var(--ink-2);
  font-family:"Inter",sans-serif;
}
.tldr ul li::before{
  content:"";position:absolute;left:0;top:8px;width:14px;height:14px;border-radius:50%;
  background:var(--teal-50);
}
.tldr ul li::after{
  content:"";position:absolute;left:4px;top:10px;width:6px;height:6px;border-radius:50%;background:var(--teal);
}
.tldr ul li b{color:var(--ink);font-weight:600}

.art-quote{
  margin:36px 0 36px;padding:32px 36px 32px 48px;
  background:var(--bg-cream);border-radius:12px;position:relative;
}
.art-quote .qmark{position:absolute;left:18px;top:18px;color:var(--teal);opacity:.18}
.art-quote blockquote{
  margin:0;font-family:"Lora",Georgia,serif;font-style:italic;font-weight:500;
  font-size:22px;line-height:1.45;color:var(--ink);letter-spacing:-.005em;
}

/* Author box */
.author-box{
  max-width:720px;margin:64px auto 0;padding:28px 28px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  display:grid;grid-template-columns:80px 1fr;gap:22px;align-items:center;
}
.author-box .avatar{
  width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg, var(--teal-50), #C5DBE6);
  border:1px solid var(--line);display:grid;place-items:center;
  font-family:"Lora",Georgia,serif;font-style:italic;font-weight:500;color:var(--teal);font-size:36px;
  position:relative;overflow:hidden;
}
.author-box .author-meta b{display:block;font-size:16px;color:var(--ink);font-weight:700;letter-spacing:-.01em;margin-bottom:2px}
.author-box .author-meta p{font-size:14px;line-height:1.6;color:var(--ink-2);margin:6px 0 10px;font-family:"Inter",sans-serif}
.author-box .author-meta a{font-size:13.5px}

/* Article CTA */
.art-cta{
  max-width:720px;margin:48px auto 0;padding:36px 36px;
  background:var(--bg-dark);color:#fff;border-radius:var(--r-lg);
  text-align:center;position:relative;overflow:hidden;
}
.art-cta::before{
  content:"";position:absolute;top:-80px;left:50%;transform:translateX(-50%);width:500px;height:300px;
  background:radial-gradient(ellipse, rgba(27,107,147,.4), transparent 65%);filter:blur(40px);
}
.art-cta-body{position:relative;z-index:1}
.art-cta h3{font-family:"Lora",Georgia,serif;font-style:italic;font-weight:500;font-size:24px;color:#fff;line-height:1.25;letter-spacing:-.01em;margin:0 0 20px}

/* Related articles */
.related-wrap{background:var(--bg-alt);padding:80px 0;border-top:1px solid var(--line)}
.related-head{margin-bottom:36px}
.related-head h2{font-size:28px}
.related{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}

/* ============================================================
   FOOTER
============================================================ */
footer.site{background:var(--bg-dark-2);color:#fff;padding:80px 0 32px;position:relative}
footer.site::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg, transparent, rgba(255,255,255,.15), transparent)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1fr;gap:48px}
.footer-logo{margin-bottom:14px;font-size:18px;color:#fff;display:flex;align-items:center;gap:10px}
footer.site h5{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.55);font-weight:600;margin:0 0 18px}
footer.site ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px}
footer.site a{color:rgba(255,255,255,.82);font-size:14.5px;transition:color .15s ease}
footer.site a:hover{color:#fff}
footer.site .brand{font-weight:700;font-size:18px;color:#fff}
footer.site .tag{color:rgba(255,255,255,.65);font-size:14.5px;margin:8px 0 6px;font-style:italic;font-family:"Lora",Georgia,serif}
footer.site .loc{color:rgba(255,255,255,.5);font-size:13px}
.copy{margin-top:64px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);font-size:12.5px;color:rgba(255,255,255,.5);display:flex;justify-content:space-between;align-items:center}

/* ============================================================
   Responsive
============================================================ */
@media (max-width:1080px){
  .listing-grid{grid-template-columns:1fr}
  .sidebar{position:static;flex-direction:row;flex-wrap:wrap;gap:16px}
  .sb-block{flex:1;min-width:240px}
  .articles{grid-template-columns:1fr 1fr}
  .art.featured{grid-column:span 2}
  .related{grid-template-columns:1fr 1fr}
}
@media (max-width:980px){
  :root{--gutter:28px}
  .hero{padding:56px 0 56px}
  .blog-hero{grid-template-columns:1fr;gap:32px}
  .articles{grid-template-columns:1fr}
  .art.featured{grid-column:span 1}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  nav.primary{display:none}
  .author-box{grid-template-columns:1fr;text-align:center}
  .author-box .avatar{margin:0 auto}
  .related{grid-template-columns:1fr}
}