/* ─── IQ4hire · Insights ─── */
/* Extends site.css. Variables come from :root there. */

/* ─── INDEX ─── */
.insights-index{padding:5rem 3rem 4rem;}
.insights-empty{text-align:center;max-width:640px;margin:0 auto;padding:3rem 0 5rem;}
.insights-empty .eyebrow{justify-content:center;}
.insights-empty .section-lead{margin:0 auto;}

.featured-slot{margin-bottom:4rem;padding-bottom:4rem;border-bottom:1px solid var(--rule);}
.post-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:3rem 2.5rem;}

.post-card{display:flex;flex-direction:column;gap:1.25rem;}
.post-card .card-media{display:block;overflow:hidden;border:1px solid var(--rule);background:var(--navy);aspect-ratio:16/9;}
.post-card .card-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 0.4s cubic-bezier(0.4,0,0.2,1);}
.post-card:hover .card-media img{transform:scale(1.03);}
.card-body{display:flex;flex-direction:column;gap:0.75rem;}
.card-series{font-family:var(--mono);font-size:0.68rem;letter-spacing:0.15em;text-transform:uppercase;color:var(--green);text-decoration:none;align-self:flex-start;}
.card-series:hover{text-decoration:underline;}
.card-title{font-family:var(--condensed);font-size:1.5rem;font-weight:700;text-transform:uppercase;line-height:1.05;letter-spacing:-0.005em;}
.card-title a{color:var(--white);text-decoration:none;transition:color 0.2s;}
.card-title a:hover{color:var(--green);}
.card-excerpt{font-size:0.92rem;font-weight:300;color:var(--off-white);line-height:1.7;}
.card-meta{font-family:var(--mono);font-size:0.68rem;letter-spacing:0.1em;color:var(--gray);display:flex;align-items:center;gap:0.6rem;flex-wrap:wrap;}
.card-dot{color:var(--gray-dim);}

/* Featured card — wide two-column on desktop */
.post-card-featured{display:grid;grid-template-columns:1.35fr 1fr;gap:3rem;align-items:center;}
.post-card-featured .card-media{aspect-ratio:16/10;}
.post-card-featured .card-title{font-size:clamp(2rem,3.5vw,3rem);}
.post-card-featured .card-excerpt{font-size:1.02rem;}
/* No hero image — drop the image column instead of leaving it empty. */
.post-card-featured.post-card-no-media{grid-template-columns:1fr;}
.post-card-featured.post-card-no-media .card-body{max-width:820px;}
.post-card-featured.post-card-no-media .card-excerpt{font-size:1.1rem;}

/* ─── SERIES STRIP (on index) ─── */
.series-strip{padding:5rem 3rem 7rem;border-top:1px solid var(--rule);}
.series-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin-top:2rem;}
.series-card{display:block;padding:2rem;border:1px solid var(--rule);background:rgba(0,177,64,0.03);text-decoration:none;transition:border-color 0.2s,background 0.2s,transform 0.2s;}
.series-card:hover{border-color:var(--green);background:rgba(0,177,64,0.07);transform:translateY(-3px);}
.series-card-label{font-family:var(--mono);font-size:0.68rem;letter-spacing:0.15em;text-transform:uppercase;color:var(--green);display:block;margin-bottom:0.85rem;}
.series-card-title{font-family:var(--condensed);font-size:1.5rem;font-weight:700;text-transform:uppercase;color:var(--white);line-height:1.05;margin-bottom:0.75rem;}
.series-card-summary{font-size:0.88rem;font-weight:300;color:var(--off-white);line-height:1.7;}

/* ─── POST HEADER ─── */
.post-header{padding:10rem 3rem 3rem;background:var(--black);position:relative;overflow:hidden;}
.post-header::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(0,177,64,0.04) 1px,transparent 1px),linear-gradient(90deg,rgba(0,177,64,0.04) 1px,transparent 1px);background-size:60px 60px;pointer-events:none;}
.post-header-inner{max-width:820px;margin:0 auto;position:relative;}
.post-eyebrow,.post-series-eyebrow{font-family:var(--mono);font-size:0.8rem;letter-spacing:0.2em;text-transform:uppercase;color:var(--green);margin-bottom:1.5rem;display:inline-flex;align-items:center;gap:0.75rem;text-decoration:none;}
.post-series-eyebrow::before{content:'//';color:var(--gray-dim);}
.post-series-eyebrow:hover{text-decoration:underline;}
.post-title{font-family:var(--condensed);font-size:clamp(2.4rem,5.5vw,4.25rem);font-weight:800;line-height:0.98;letter-spacing:-0.01em;text-transform:uppercase;color:var(--white);margin-bottom:1.5rem;}
.post-lead{font-size:1.15rem;font-weight:300;color:var(--off-white);line-height:1.7;margin-bottom:2rem;}
.post-byline{font-family:var(--mono);font-size:0.72rem;letter-spacing:0.1em;color:var(--gray);display:flex;align-items:center;gap:0.6rem;flex-wrap:wrap;padding-top:1.5rem;border-top:1px solid var(--rule);}
.post-author{color:var(--white);}

.post-hero-image{max-width:1100px;margin:0 auto 4rem;padding:0 3rem;}
.post-hero-image img{width:100%;height:auto;display:block;border:1px solid var(--rule);}

/* ─── POST LAYOUT ─── */
.post-layout{max-width:1200px;margin:0 auto;padding:0 3rem 6rem;display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:4rem;align-items:start;}
.post-main{max-width:760px;min-width:0;}

/* ─── TABLE OF CONTENTS ─── */
.post-toc{border-left:3px solid var(--green);padding:1.25rem 1.5rem;background:rgba(0,177,64,0.04);margin-bottom:3rem;}
.post-toc-label{font-family:var(--mono);font-size:0.7rem;letter-spacing:0.15em;text-transform:uppercase;color:var(--green);margin-bottom:0.85rem;}
.post-toc ol{list-style:none;counter-reset:toc;display:flex;flex-direction:column;gap:0.5rem;}
.post-toc li{counter-increment:toc;}
.post-toc li::before{content:counter(toc,decimal-leading-zero);font-family:var(--mono);font-size:0.68rem;color:var(--gray-dim);margin-right:0.75rem;}
.post-toc a{font-size:0.9rem;color:var(--off-white);text-decoration:none;transition:color 0.2s;}
.post-toc a:hover{color:var(--green);}

/* ─── PROSE ─── */
.post-body{font-size:1.05rem;font-weight:300;color:var(--off-white);line-height:1.8;}
.post-body > * + *{margin-top:1.5rem;}
.post-body h2{font-family:var(--condensed);font-size:clamp(1.8rem,3vw,2.4rem);font-weight:800;text-transform:uppercase;line-height:1.05;color:var(--white);margin-top:3.5rem;padding-top:2rem;border-top:1px solid var(--rule);scroll-margin-top:90px;}
.post-body h3{font-family:var(--condensed);font-size:1.5rem;font-weight:700;text-transform:uppercase;line-height:1.1;color:var(--white);margin-top:2.5rem;scroll-margin-top:90px;}
.post-body h4{font-family:var(--mono);font-size:0.82rem;font-weight:500;letter-spacing:0.15em;text-transform:uppercase;color:var(--green);margin-top:2rem;scroll-margin-top:90px;}
.post-body strong{color:var(--white);font-weight:600;}
.post-body em{font-style:italic;}
.post-body a{color:var(--green);text-decoration:none;border-bottom:1px solid rgba(0,177,64,0.35);transition:border-color 0.2s;}
.post-body a:hover{border-color:var(--green);}
.post-body code{font-family:var(--mono);font-size:0.85em;background:rgba(255,255,255,0.07);padding:0.15em 0.4em;color:var(--white);}
.post-body ul,.post-body ol{padding-left:1.5rem;display:flex;flex-direction:column;gap:0.65rem;}
.post-body ul{list-style:none;padding-left:0;}
.post-body ul li{position:relative;padding-left:1.5rem;}
.post-body ul li::before{content:'';position:absolute;left:0;top:0.65em;width:6px;height:6px;background:var(--green);}
.post-body ol li::marker{font-family:var(--mono);font-size:0.85em;color:var(--green);}
.post-body blockquote{border-left:3px solid var(--green);padding:0.5rem 0 0.5rem 1.75rem;font-family:var(--condensed);font-size:1.5rem;font-weight:600;font-style:italic;line-height:1.35;color:var(--white);text-transform:none;}

.post-figure{margin:2.5rem 0;}
.post-figure img{width:100%;height:auto;display:block;border:1px solid var(--rule);}
.post-figure figcaption{font-family:var(--mono);font-size:0.68rem;letter-spacing:0.08em;color:var(--gray);margin-top:0.75rem;line-height:1.6;}

.post-callout{border-left:3px solid var(--green);padding:1.5rem 1.75rem;background:rgba(0,177,64,0.05);margin:2.5rem 0;}
.callout-label{font-family:var(--mono);font-size:0.7rem;letter-spacing:0.15em;text-transform:uppercase;color:var(--green);display:block;margin-bottom:0.75rem;}
.post-callout p{font-size:0.98rem;line-height:1.75;color:var(--off-white);}
.post-callout p + p{margin-top:0.85rem;}

.post-stats{margin:3rem 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));border:1px solid var(--rule);}
.post-stats .stat-cell{padding:1.75rem 1.5rem;border-right:1px solid var(--rule);text-align:center;}
.post-stats .stat-cell:last-child{border-right:none;}
.post-stats .stat-num{font-family:var(--condensed);font-size:2.4rem;font-weight:800;color:var(--green);line-height:1;}
.post-stats .stat-label{font-family:var(--mono);font-size:0.65rem;letter-spacing:0.12em;text-transform:uppercase;color:var(--gray);margin-top:0.5rem;}

/* ─── TAGS / FOOTER NAV ─── */
.post-tags{list-style:none;display:flex;flex-wrap:wrap;gap:0.6rem;margin-top:3rem;padding-top:2rem;border-top:1px solid var(--rule);}
.post-tags li{font-family:var(--mono);font-size:0.66rem;letter-spacing:0.12em;text-transform:uppercase;color:var(--gray);border:1px solid var(--rule-w);padding:0.4rem 0.8rem;}

.series-nav{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-top:3rem;}
.series-nav-link{display:flex;flex-direction:column;gap:0.5rem;padding:1.5rem;border:1px solid var(--rule);text-decoration:none;transition:border-color 0.2s,background 0.2s;}
a.series-nav-link:hover{border-color:var(--green);background:rgba(0,177,64,0.05);}
.series-nav-next{text-align:right;}
.series-nav-dir{font-family:var(--mono);font-size:0.68rem;letter-spacing:0.12em;text-transform:uppercase;color:var(--green);}
.series-nav-title{font-family:var(--condensed);font-size:1.15rem;font-weight:700;text-transform:uppercase;color:var(--white);line-height:1.15;}
.series-nav-empty{border:none;}

.post-back{margin-top:3rem;}
.post-back a{font-family:var(--mono);font-size:0.72rem;letter-spacing:0.12em;text-transform:uppercase;color:var(--gray);text-decoration:none;transition:color 0.2s;}
.post-back a:hover{color:var(--green);}

/* ─── SERIES RAIL (sticky sidebar) ─── */
.series-rail{position:sticky;top:100px;border-left:1px solid var(--rule);padding-left:1.75rem;}
.series-rail-label{font-family:var(--mono);font-size:0.68rem;letter-spacing:0.15em;text-transform:uppercase;color:var(--gray-dim);margin-bottom:0.6rem;}
.series-rail-title{font-family:var(--condensed);font-size:1.2rem;font-weight:700;text-transform:uppercase;color:var(--white);text-decoration:none;line-height:1.1;display:block;margin-bottom:1.25rem;}
.series-rail-title:hover{color:var(--green);}
.series-rail-list{list-style:none;counter-reset:rail;display:flex;flex-direction:column;gap:0.85rem;}
.series-rail-list li{font-size:0.85rem;line-height:1.5;}
.series-rail-list a{color:var(--gray);text-decoration:none;transition:color 0.2s;}
.series-rail-list a:hover{color:var(--white);}
.series-rail-list .rail-current span{color:var(--green);border-left:2px solid var(--green);padding-left:0.75rem;margin-left:-0.875rem;display:block;}

/* ─── SERIES DETAIL PAGE ─── */
.series-detail{padding:5rem 3rem 7rem;}
.series-cover{margin-bottom:4rem;}
.series-cover img{width:100%;height:auto;display:block;border:1px solid var(--rule);}
.series-parts{list-style:none;counter-reset:part;max-width:860px;}
.series-part{display:grid;grid-template-columns:auto 1fr;gap:2rem;padding:2.5rem 0;border-bottom:1px solid var(--rule);}
.series-part:first-child{padding-top:0;}
.series-part-num{font-family:var(--condensed);font-size:2.5rem;font-weight:800;color:var(--gray-dim);line-height:1;}
.series-part-body h3{font-family:var(--condensed);font-size:1.65rem;font-weight:700;text-transform:uppercase;line-height:1.05;margin-bottom:0.75rem;}
.series-part-body h3 a{color:var(--white);text-decoration:none;transition:color 0.2s;}
.series-part-body h3 a:hover{color:var(--green);}
.series-part-body p{font-size:0.95rem;font-weight:300;color:var(--off-white);line-height:1.7;margin-bottom:0.85rem;}

/* ─── RESPONSIVE ─── */
@media(max-width:1100px){
  .post-layout{grid-template-columns:minmax(0,1fr);gap:0;}
  .series-rail{position:static;border-left:none;border-top:1px solid var(--rule);padding-left:0;padding-top:2rem;margin-top:3rem;}
  .series-rail-list .rail-current span{margin-left:0;}
}
@media(max-width:900px){
  .insights-index{padding:3rem 1.25rem;}
  .series-strip{padding:3rem 1.25rem 4rem;}
  .post-card-featured{grid-template-columns:1fr;gap:1.25rem;}
  .post-grid{grid-template-columns:1fr;gap:3rem;}
  .post-header{padding:7rem 1.25rem 2.5rem;}
  .post-hero-image{padding:0 1.25rem;margin-bottom:2.5rem;}
  .post-layout{padding:0 1.25rem 4rem;}
  .post-body{font-size:1rem;}
  /* Two up, with a lone final stat spanning the row rather than sitting orphaned. */
  .post-stats{grid-template-columns:1fr 1fr;}
  .post-stats .stat-cell{border-bottom:1px solid var(--rule);}
  .post-stats .stat-cell:nth-child(2n){border-right:none;}
  .post-stats .stat-cell:last-child:nth-child(odd){grid-column:1/-1;border-right:none;}
  .post-stats .stat-cell:last-child,
  .post-stats .stat-cell:nth-last-child(2):nth-child(odd){border-bottom:none;}
  .series-nav{grid-template-columns:1fr;}
  .series-nav-next{text-align:left;}
  .series-detail{padding:3rem 1.25rem 4rem;}
  .series-part{grid-template-columns:1fr;gap:0.75rem;}
  .series-part-num{font-size:1.5rem;}
}
@media(max-width:600px){
  .insights-index{padding:2.5rem 1rem;}
  .post-header{padding:6rem 1rem 2rem;}
  .post-hero-image{padding:0 1rem;}
  .post-layout{padding:0 1rem 3rem;}
  .series-detail{padding:2.5rem 1rem 3rem;}
  .post-body blockquote{font-size:1.25rem;padding-left:1.25rem;}
}