/* ==========================================================================
   customuniformmanufacturer.com — article-shell.css
   Blog shell: post hero / breadcrumb / two-column layout / sticky sidebar /
   author box / blog list + author page. Tokens come from site.css :root.
   No Bootstrap is loaded: .row / .col-lg-* / .breadcrumb / .bi are styled here
   so post-optimizer markup renders in the site's own style.
   ========================================================================== */

/* ---------- icon subset (CSS masks, no icon font) ---------- */
.bi{display:inline-block;width:1em;height:1em;vertical-align:-.125em;background:currentColor;-webkit-mask:var(--i) no-repeat center/contain;mask:var(--i) no-repeat center/contain;flex:none}
.bi-house-door{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 1.5 1 7.5V15h5v-4h4v4h5V7.5z'/%3E%3C/svg%3E")}
.bi-list-ul{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M1 3h2v2H1zm4 .25h10v1.5H5zM1 7h2v2H1zm4 .25h10v1.5H5zM1 11h2v2H1zm4 .25h10v1.5H5z'/%3E%3C/svg%3E")}
.bi-chevron-down{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='m2 5 1.4-1.4L8 8.2l4.6-4.6L14 5l-6 6z'/%3E%3C/svg%3E")}
.bi-chevron-up{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='m2 11 1.4 1.4L8 7.8l4.6 4.6L14 11 8 5z'/%3E%3C/svg%3E")}
.bi-person-circle{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 0a8 8 0 1 0 0 16A8 8 0 0 0 8 0m0 3a2.75 2.75 0 1 1 0 5.5A2.75 2.75 0 0 1 8 3m0 11.5a6.5 6.5 0 0 1-4.9-2.2C3.9 10.8 5.8 10 8 10s4.1.8 4.9 2.3A6.5 6.5 0 0 1 8 14.5'/%3E%3C/svg%3E")}
.bi-calendar3{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 0h1.5v2h7V0H13v2h3v14H0V2h3zM1.5 5.5v9h13v-9z'/%3E%3C/svg%3E")}
.bi-clock{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 0a8 8 0 1 0 0 16A8 8 0 0 0 8 0m0 1.5a6.5 6.5 0 1 1 0 13 6.5 6.5 0 0 1 0-13M7.25 3.5v5.3l3.6 2.2.8-1.3-2.9-1.7V3.5z'/%3E%3C/svg%3E")}
.bi-arrow-right{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M9.3 2.3 8.2 3.4l3.8 3.8H1v1.6h11l-3.8 3.8 1.1 1.1L15 8z'/%3E%3C/svg%3E")}
.bi-tag{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M0 1v6l9 9 7-7-9-9zm4 2a1 1 0 1 1 0 2 1 1 0 0 1 0-2'/%3E%3C/svg%3E")}

/* ---------- minimal grid (post-optimizer uses .row / .col-*) ---------- */
.row{display:grid;grid-template-columns:minmax(0,1fr);gap:28px}
.row.g-4{gap:24px}
@media (min-width:768px){.row:has(> .col-md-6){grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:992px){.row:has(> .col-lg-4):not(.post-layout){grid-template-columns:repeat(3,minmax(0,1fr))}}

/* ---------- post hero ---------- */
.blog-hero{position:relative;isolation:isolate;overflow:hidden;min-height:480px;display:flex;align-items:flex-end;color:var(--on-dark);background-color:var(--navy);background-size:cover;background-position:center}
.blog-hero > .bg-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transform-origin:70% 40%;animation:heroPush 9s cubic-bezier(.2,.6,.2,1) both}
.blog-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(27,43,65,.94) 0%,rgba(27,43,65,.86) 46%,rgba(27,43,65,.35) 100%)}
.blog-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:8px;background:var(--band)}
.blog-hero .wrap{padding-block:96px 64px}
.blog-hero h1{font-size:var(--t50);max-width:24ch;margin-top:21px}
.blog-hero .hero-excerpt{font-size:var(--t21);line-height:1.5;color:var(--on-dark-2);max-width:56ch;margin-top:21px}
@keyframes heroPush{from{transform:scale(1.08)}to{transform:scale(1)}}
.blog-category-badge{display:inline-flex;align-items:center;position:relative;border:1px solid currentColor;border-radius:2px;padding:4px 12px 4px 26px;font-family:var(--fh);font-weight:600;font-size:var(--t14);letter-spacing:.08em;text-transform:uppercase;text-decoration:none;color:var(--on-dark)}
.blog-category-badge::before{content:"";position:absolute;left:9px;top:50%;width:7px;height:7px;margin-top:-3.5px;border:1px solid currentColor;border-radius:50%}
a.blog-category-badge:hover{color:var(--orange)}
.blog-meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px 28px;margin-top:28px;font-size:var(--t14);color:var(--on-dark-2)}
.blog-meta-item{display:inline-flex;align-items:center;gap:8px}
.blog-meta-item a{color:var(--on-dark);font-weight:600;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.4)}
.blog-meta-item a:hover{border-color:var(--orange)}
.meta-avatar{width:36px;height:36px;border-radius:var(--r);object-fit:cover;background:var(--steel)}

/* ---------- breadcrumb strip ---------- */
.crumb-bar{background:var(--bg2);background-image:linear-gradient(180deg,#F2F4F6 0%,#EEF1F4 100%);border-bottom:1px solid var(--line)}
.crumb-bar .wrap{padding-block:14px}
.breadcrumb{list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:4px 0;margin:0;padding:0;font-size:13px}
.breadcrumb-item{display:inline-flex;align-items:center;color:var(--g4);min-width:0}
.breadcrumb-item + .breadcrumb-item::before{content:"\203A";padding:0 10px;color:var(--g3)}
.breadcrumb-item a{color:var(--g4)!important;text-decoration:none;display:inline-flex;align-items:center;gap:6px}
.breadcrumb-item a:hover{color:var(--navy)!important;text-decoration:underline}
.breadcrumb-item.active{color:var(--navy);font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:48ch}
.mb-0{margin-bottom:0!important}
.mb-4{margin-bottom:0}

/* ---------- post layout ---------- */
.article-page{padding-block:56px var(--sec);background:var(--bg);background-image:linear-gradient(180deg,#FFFFFF 0%,#FAFBFC 100%)}
.post-layout{display:grid;grid-template-columns:minmax(0,780px) 360px;justify-content:space-between;gap:56px;align-items:start}
.post-main{min-width:0}
.post-aside{min-width:0;align-self:stretch}
.post-aside-sticky{position:sticky;top:136px;display:grid;gap:14px}
.post-aside-sticky > .toc-nav{margin-bottom:0!important}
@media (max-width:767px){.post-aside-sticky{top:90px}}
.article-sidebar,.blog-sidebar{position:sticky;top:136px}
.article-lead{font-size:var(--t21);line-height:1.55;color:var(--navy);padding-top:21px;position:relative;margin-bottom:42px;max-width:66ch}
.article-lead::before{content:"";position:absolute;left:0;top:0;width:56px;height:6px;background:var(--band)}

/* sidebar widgets */
.side-widget{border:1px solid var(--line);border-radius:var(--r);background:#fff;padding:18px 20px}
.side-title{font-family:var(--fh);font-weight:700;font-size:var(--t14);letter-spacing:.08em;text-transform:uppercase;color:var(--navy);margin:0 0 12px}
.cat-list{list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.cat-list a{display:inline-flex;align-items:center;gap:8px;min-height:36px;padding:0 12px;border:1px solid var(--line);border-radius:var(--r);font-size:var(--t14);font-weight:500;text-decoration:none;color:var(--navy);background:var(--bg2)}
.cat-list a:hover,.cat-list a.is-active{border-color:var(--navy);background:var(--navy);color:#fff}
.cat-list .cnt{font-size:12px;color:var(--g3);font-variant-numeric:tabular-nums}
.cat-list a:hover .cnt,.cat-list a.is-active .cnt{color:var(--silver)}

.side-form{background:var(--navy);color:var(--on-dark);border-radius:var(--r);padding:21px;position:relative;overflow:hidden}
.side-form::before{content:"";position:absolute;left:0;right:0;top:0;height:6px;background:var(--band)}
.side-form .form-title{font-family:var(--fh);font-weight:700;font-size:var(--t28);line-height:1.1;margin:6px 0 6px}
.side-form .form-subtitle{font-size:var(--t14);color:var(--on-dark-2);margin-bottom:14px}
.side-form form{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.side-form .field{gap:4px}
.side-form .field.full,.side-form .submit-row{grid-column:1/-1}
.side-form .field label{font-size:12px;font-weight:600;color:var(--on-dark-2)}
.side-form .field input,.side-form .field textarea{min-height:40px;padding:8px 10px;font-size:var(--t14);border-color:transparent}
.side-form .field textarea{min-height:72px}
.side-form .btn{width:100%;min-height:48px}
.side-form .req{color:var(--orange)}
.side-form .form-note{font-size:12px;color:var(--on-dark-2);margin-top:8px}

/* author box (after article body) */
.author-box{display:grid;grid-template-columns:96px minmax(0,1fr);gap:21px;align-items:start;margin-top:56px;padding:28px;border:1px solid var(--line);border-radius:var(--r);background:var(--bg2);background-image:linear-gradient(180deg,#F2F4F6 0%,#EEF1F4 100%)}
.author-box .ab-kicker{font-family:var(--fh);font-weight:600;font-size:var(--t14);letter-spacing:.08em;text-transform:uppercase;color:var(--steel)}
.author-box .ab-name{font-size:var(--t28);margin:2px 0 4px}
.author-box .ab-name a{text-decoration:none}
.author-box .ab-name a:hover{color:var(--steel)}
.author-box .ab-role{font-size:var(--t14);font-weight:600;color:var(--g4);margin-bottom:10px}
.author-box .ab-bio{color:var(--g4);max-width:62ch}
.author-box .arrow-link{margin-top:12px}
.avatar{width:96px;height:96px;border-radius:var(--r);object-fit:cover;background:var(--steel);display:block}
.avatar-fallback{display:grid;place-items:center;font-family:var(--fh);font-weight:700;font-size:var(--t38);color:#fff;background:var(--steel)}

.post-tags{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:42px;padding-top:21px;border-top:1px solid var(--line);font-size:var(--t14);color:var(--g4)}
.post-tags strong{color:var(--navy);font-weight:600}

/* ---------- blog list page ---------- */
.list-hero{position:relative;isolation:isolate;overflow:hidden;color:var(--on-dark);background:var(--navy)}
.list-hero > .bg-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.list-hero .wrap{padding-block:88px 72px}
.list-hero h1{font-size:var(--t67);max-width:16ch;margin-top:21px}
.list-hero p{font-size:var(--t21);line-height:1.5;color:var(--on-dark-2);max-width:54ch;margin-top:21px}
.list-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px 28px;margin-bottom:28px}
.list-toolbar h2{font-size:var(--t28)}
.list-status{font-size:var(--t14);color:var(--g4)}
.list-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px;align-items:start}
.blog-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.blog-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:transform .25s ease,border-color .25s ease;min-width:0}
.blog-card:hover{transform:translateY(-4px);border-color:var(--steel)}
.blog-thumbnail-wrapper{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--bg2)}
.blog-thumbnail{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.blog-card:hover .blog-thumbnail{transform:scale(1.04)}
.blog-content{display:flex;flex-direction:column;gap:10px;padding:21px;flex:1}
.blog-category{align-self:flex-start;font-family:var(--fh);font-weight:600;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--steel);border:1px solid var(--line);border-radius:2px;padding:3px 8px}
.blog-title{font-size:var(--t28);line-height:1.1;color:var(--navy)}
.blog-card a:hover .blog-title{color:var(--steel)}
.blog-excerpt{color:var(--g4);font-size:var(--t16);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.blog-card .blog-meta{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:13px;color:var(--g4);margin-top:auto;padding-top:8px}
.blog-card .blog-meta-item{gap:6px}
.read-more{display:inline-flex;align-items:center;gap:8px;font-family:var(--fh);font-weight:600;font-size:var(--t16);letter-spacing:.06em;text-transform:uppercase;text-decoration:none;color:var(--navy);border-top:1px solid var(--line);padding-top:14px;margin-top:6px}
.read-more:hover{color:var(--steel)}
.read-more:hover .bi{transform:translateX(3px)}
.read-more .bi{transition:transform .2s}
/* featured (latest) post spans the whole grid row, image left */
.blog-card.featured{grid-column:1/-1;flex-direction:row}
.blog-card.featured .blog-thumbnail-wrapper{flex:0 0 54%;aspect-ratio:auto;min-height:340px}
.blog-card.featured .blog-content{padding:28px 32px}
.blog-card.featured .blog-title{font-size:var(--t38)}
.blog-empty{grid-column:1/-1;padding:42px;border:1px dashed var(--line);border-radius:var(--r);text-align:center;color:var(--g4)}
.blog-empty a{font-weight:600}

.blog-pagination{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:42px}
.blog-pagination[hidden]{display:none}
.blog-pagination a,.blog-pagination span{display:inline-grid;place-items:center;min-width:44px;height:44px;padding:0 12px;border:1px solid var(--line);border-radius:var(--r);font-weight:600;font-size:var(--t14);text-decoration:none;color:var(--navy);background:#fff;font-variant-numeric:tabular-nums}
.blog-pagination a:hover{border-color:var(--navy)}
.blog-pagination .is-current{background:var(--navy);border-color:var(--navy);color:#fff}
.blog-pagination .is-disabled{color:var(--g3);pointer-events:none}

.list-side{display:grid;gap:21px;position:sticky;top:136px}
.side-author{display:grid;grid-template-columns:64px minmax(0,1fr);gap:14px;align-items:center}
.side-author .avatar{width:64px;height:64px}
.side-author .avatar-fallback{font-size:var(--t28)}
.side-author strong{display:block;font-family:var(--fh);font-size:var(--t21)}
.side-author span{font-size:var(--t14);color:var(--g4)}
.side-widget p{font-size:var(--t14);color:var(--g4);margin-top:12px}
.side-cta{background:var(--navy);color:var(--on-dark);border-radius:var(--r);padding:21px;position:relative;overflow:hidden}
.side-cta::before{content:"";position:absolute;left:0;right:0;top:0;height:6px;background:var(--band)}
.side-cta h2{font-size:var(--t28);margin:6px 0 8px}
.side-cta p{font-size:var(--t14);color:var(--on-dark-2);margin-bottom:16px}
.side-cta .btn{width:100%}

/* ---------- author page ---------- */
.author-hero{position:relative;isolation:isolate;overflow:hidden;color:var(--on-dark);background:var(--navy)}
.author-hero > .bg-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.author-hero .wrap{display:grid;grid-template-columns:220px minmax(0,1fr);gap:48px;align-items:center;padding-block:80px}
.author-hero .avatar{width:220px;height:220px;border:6px solid #fff;box-shadow:0 16px 40px rgba(27,43,65,.16)}
.author-hero .avatar-fallback{font-size:var(--t67)}
.author-hero h1{font-size:var(--t67);margin-top:14px}
.author-hero .role{font-family:var(--fh);font-weight:600;font-size:var(--t21);letter-spacing:.06em;text-transform:uppercase;color:var(--orange);margin-top:6px}
.author-hero .bio{font-size:var(--t16);line-height:1.65;color:var(--on-dark-2);max-width:62ch;margin-top:21px}
.author-facts{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.author-facts li{border:1px solid rgba(255,255,255,.28);border-radius:2px;padding:6px 12px;font-size:var(--t14);color:#fff}
.author-hero .btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .post-layout{grid-template-columns:minmax(0,1fr) 320px;gap:40px}
  .list-layout{grid-template-columns:minmax(0,1fr) 280px;gap:32px}
}
@media (max-width:991px){
  .post-layout{grid-template-columns:minmax(0,1fr);gap:28px}
  /* aside children become grid items: TOC above the article, widgets after it */
  .post-aside,.post-aside-sticky{display:contents}
  .post-aside-sticky > .toc-nav{order:-1;margin-bottom:0}
  .list-layout{grid-template-columns:minmax(0,1fr)}
  .list-side{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}
  .blog-card.featured{flex-direction:column}
  .blog-card.featured .blog-thumbnail-wrapper{flex:none;aspect-ratio:16/10;min-height:0}
}
@media (max-width:767px){
  .blog-hero{min-height:0}
  .blog-hero .wrap{padding-block:64px 44px}
  .blog-hero .hero-excerpt,.list-hero p{font-size:var(--t16)}
  .list-hero .wrap{padding-block:64px 52px}
  .blog-grid{grid-template-columns:minmax(0,1fr)}
  .blog-card.featured .blog-content{padding:21px}
  .blog-card.featured .blog-title{font-size:var(--t28)}
  .list-side{grid-template-columns:minmax(0,1fr)}
  .breadcrumb-item.active{max-width:100%}
  .author-box{grid-template-columns:64px minmax(0,1fr);padding:21px}
  .author-box .avatar{width:64px;height:64px}
  .author-hero .wrap{grid-template-columns:minmax(0,1fr);gap:24px;padding-block:56px}
  .author-hero .avatar{width:132px;height:132px;border-width:4px}
  .article-page{padding-top:32px}
  .side-form form{grid-template-columns:minmax(0,1fr)}
}
@media (prefers-reduced-motion: reduce){
  .blog-hero > .bg-img{animation:none}
  .blog-card:hover,.blog-card:hover .blog-thumbnail{transform:none}
}