/* ===== Tokens ===== */
:root{
  --navy:#121082; --navy-dark:#0D0B5E; --cyan:#0099D5; --bright:#00B8FF;
  --surface:#F2F3F5; --muted:#4A4A6A; --border:#E1E3E8;
  --header-h:90px; /* height of your custom header: adjust if the hero looks off */
}
@media(max-width:640px){:root{--header-h:76px}}

/* ===== Astra overrides: let our sections run full width ===== */
body.blog .site-content .ast-container,
body.single-post .site-content .ast-container{display:block;max-width:100%;padding:0}
body.blog #primary,body.single-post #primary{width:100%;max-width:100%;margin:0;padding:0}
body.blog #secondary,body.single-post #secondary{display:none}
html{scroll-behavior:smooth}

.articles-shell{width:min(1360px,calc(100% - 96px));margin-inline:auto}
.nayus-arrow{flex:0 0 auto;width:15px;height:15px;display:inline-block;vertical-align:middle}

/* ===== Shared type ===== */
.articles-kicker,.articles-section-tag{display:block;font:600 12px "IBM Plex Sans",sans-serif;letter-spacing:.2em;text-transform:uppercase;color:var(--bright)}
.articles-section-tag{color:var(--cyan)}

/* ===== Archive: hero ===== */
.articles-page{background:var(--surface)}
.articles-hero{position:relative;overflow:hidden;padding:calc(var(--header-h) + 90px) 0 110px;background:linear-gradient(138deg,var(--navy-dark) 0%,var(--navy) 62%,#0B386F 100%)}
.articles-hero::before,.articles-hero::after{content:"";position:absolute;border-radius:50%;pointer-events:none;border:1px solid rgba(0,153,213,.22);background:rgba(255,255,255,.015)}
.articles-hero::before{width:780px;height:780px;right:-130px;top:-330px}
.articles-hero::after{width:1080px;height:1080px;right:-300px;top:-450px}
.articles-hero .articles-shell{position:relative;z-index:1}
.articles-hero h1{max-width:820px;margin:20px 0 26px;color:#fff;font:900 clamp(3rem,6.4vw,5.4rem)/1.02 "Source Sans 3",sans-serif;letter-spacing:-.045em}
.articles-hero h1 span{display:block;color:var(--bright)}
.articles-hero p{max-width:700px;margin:0;color:rgba(255,255,255,.72);font:400 18px/1.85 "IBM Plex Sans",sans-serif}

/* ===== Archive: card grid ===== */
.articles-index{padding:112px 0 120px;background:var(--surface)}
.articles-index__heading{display:flex;justify-content:space-between;align-items:flex-end;gap:70px;margin-bottom:56px}
.articles-index__heading h2{margin:14px 0 0;color:var(--navy);font:900 clamp(2.3rem,4.4vw,3.6rem)/1.08 "Source Sans 3",sans-serif;letter-spacing:-.035em}
.articles-index__heading>p{max-width:470px;margin:0 0 6px;color:var(--muted);font:400 16px/1.8 "IBM Plex Sans",sans-serif}
.articles-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.article-card{padding:0;margin:0}
.article-card{overflow:hidden;display:flex;flex-direction:column;border:1px solid var(--border);border-radius:12px;background:#fff;box-shadow:0 3px 16px rgba(18,16,130,.06);transition:transform .25s,box-shadow .25s}
.article-card:hover{transform:translateY(-6px);box-shadow:0 22px 45px rgba(18,16,130,.13)}
.article-card__image{position:relative;overflow:hidden;display:block;aspect-ratio:1.35;background:#e4e6ea}
.article-card__image img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .45s}
.article-card:hover .article-card__image img{transform:scale(1.045)}
.article-card__placeholder{position:absolute;inset:0;background:linear-gradient(135deg,var(--navy),var(--cyan))}
.article-card__category{position:absolute;left:20px;bottom:18px;padding:6px 11px;border-radius:3px;background:var(--cyan);color:#fff;font:700 10px "IBM Plex Sans",sans-serif;letter-spacing:.14em;text-transform:uppercase}
.article-card__body{display:flex;flex:1;flex-direction:column;align-items:flex-start;padding:28px 30px 32px}
.article-card__meta,.article-post__meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;color:#7B7B9A;font:500 11px "IBM Plex Sans",sans-serif;letter-spacing:.08em;text-transform:uppercase}
.article-card__meta i,.article-post__meta i{width:4px;height:4px;border-radius:50%;background:var(--cyan)}
.article-card h2,.article-card h3{margin:18px 0 12px;font:800 26px/1.2 "Source Sans 3",sans-serif;letter-spacing:-.015em}
.article-card h2 a,.article-card h3 a{color:var(--navy);text-decoration:none}
.article-card__body>p{flex:1;margin:0 0 24px;color:var(--muted);font:400 15px/1.75 "IBM Plex Sans",sans-serif;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.article-card__link{display:inline-flex;align-items:center;gap:8px;padding-bottom:6px;border-bottom:2px solid var(--cyan);color:var(--navy);text-decoration:none;font:700 15px "Source Sans 3",sans-serif}
.article-card__link:hover{color:var(--cyan)}

/* Category tabs */
.articles-tabs{display:flex;flex-wrap:wrap;gap:12px;margin:0 0 44px}
.articles-tab{padding:10px 22px;border:1px solid rgba(0,153,213,.28);border-radius:24px;background:rgba(0,153,213,.12);color:var(--navy);text-decoration:none;font:500 14px "IBM Plex Sans",sans-serif;transition:background .2s,color .2s,border-color .2s}
.articles-tab:hover{background:rgba(0,153,213,.22);border-color:rgba(0,153,213,.5);color:var(--navy)}
.articles-tab.is-active,.articles-tab.is-active:hover{background:var(--cyan);border-color:var(--cyan);color:#fff}
.articles-empty{padding:40px 0;color:var(--muted);font:400 16px "IBM Plex Sans",sans-serif}

/* Pagination */
.navigation.pagination{margin-top:56px}
.nav-links{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:10px}
.page-numbers{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:46px;height:46px;padding:0 16px;border:1px solid var(--border);border-radius:8px;background:#fff;color:var(--navy);text-decoration:none;font:700 15px "Source Sans 3",sans-serif;transition:.2s}
a.page-numbers:hover{border-color:var(--cyan);color:var(--cyan)}
.page-numbers.current{background:var(--cyan);border-color:var(--cyan);color:#fff}
.page-numbers.dots{min-width:auto;border:0;background:none}
.page-numbers .nayus-arrow{width:14px;height:14px}
.page-numbers.prev .nayus-arrow{transform:rotate(180deg)}

@media(max-width:640px){
  .articles-tabs{flex-wrap:nowrap;overflow-x:auto;margin:0 -20px 32px;padding:0 20px 6px;scrollbar-width:none}
  .articles-tab{flex:0 0 auto;white-space:nowrap}
  .page-numbers.prev span,.page-numbers.next span{display:none}
}

/* ===== CTA ===== */
.articles-cta{padding:120px 0;text-align:center;background:var(--navy)}
.articles-cta h2{max-width:860px;margin:20px auto 22px;color:#fff;font:900 clamp(2.3rem,4.6vw,4rem)/1.1 "Source Sans 3",sans-serif;letter-spacing:-.03em}
.articles-cta p{max-width:620px;margin:0 auto 42px;color:rgba(255,255,255,.72);font:400 18px/1.75 "IBM Plex Sans",sans-serif}
.articles-button{display:inline-flex;align-items:center;gap:12px;padding:21px 46px;border-radius:4px;background:var(--cyan);color:#fff;text-decoration:none;font:700 18px "Source Sans 3",sans-serif;transition:background .2s,transform .2s}
.articles-button:hover{background:#0087bd;color:#fff;transform:translateY(-2px)}

/* ===== Single post: hero ===== */
.article-post{background:#fff}
.article-post__hero{padding:calc(var(--header-h) + 70px) 0 200px;text-align:center;background:linear-gradient(138deg,var(--navy-dark) 0%,var(--navy) 65%,#0B386F 100%)}
.article-post__hero h1{max-width:1000px;margin:22px auto 24px;color:#fff;font:900 clamp(2.5rem,6vw,5rem)/1.05 "Source Sans 3",sans-serif;letter-spacing:-.045em}
.article-post__hero .articles-shell>p{max-width:720px;margin:0 auto 30px;color:rgba(255,255,255,.75);font:400 18px/1.7 "IBM Plex Sans",sans-serif}
.article-post__meta{justify-content:center;color:rgba(255,255,255,.55)}

.article-featured{position:relative;z-index:2;margin-top:-120px;margin-bottom:0}
.article-featured img{display:block;width:100%;aspect-ratio:1.94;max-height:700px;object-fit:cover;border-radius:14px;box-shadow:0 30px 80px rgba(13,11,94,.22)}
.article-featured figcaption{margin-top:14px;text-align:right;color:#7B7B9A;font:400 11px "IBM Plex Sans",sans-serif}

/* ===== Single post: body (content left, sidebar right) ===== */
.article-body{display:grid;grid-template-columns:minmax(0,810px) 270px;justify-content:center;align-items:start;gap:100px;width:min(1180px,calc(100% - 64px));margin-inline:auto;padding:90px 0 120px}
.article-body.no-toc{grid-template-columns:minmax(0,810px)}

.article-toc{position:sticky;top:120px;padding:26px 0 24px;border-top:2px solid var(--navy);border-bottom:1px solid var(--border)}
.article-toc>span{display:block;color:var(--cyan);font:600 11px "IBM Plex Sans",sans-serif;letter-spacing:.18em;text-transform:uppercase}
.article-toc nav{display:grid;gap:14px;margin:20px 0 24px}
.article-toc nav a{color:var(--muted);text-decoration:none;font:500 13px/1.5 "IBM Plex Sans",sans-serif;transition:color .2s}
.article-toc nav a:hover,.article-toc nav a.is-active{color:var(--navy)}
.article-toc nav a.is-active{font-weight:600}
.article-toc>a{display:inline-flex;align-items:center;gap:8px;color:var(--navy);text-decoration:none;font:700 13px "Source Sans 3",sans-serif}
.article-toc>a:hover{color:var(--cyan)}

.article-content{color:var(--muted);font:400 16px/1.95 "IBM Plex Sans",sans-serif}
.article-content p{margin:0 0 20px}
.article-content>p:first-child{color:var(--navy);font:500 21px/1.65 "Source Sans 3",sans-serif;margin-bottom:34px}
.article-content h2{scroll-margin-top:120px;margin:68px 0 22px;color:var(--navy);font:800 clamp(1.9rem,3vw,2.6rem)/1.15 "Source Sans 3",sans-serif;letter-spacing:-.025em}
.article-content h3{margin:40px 0 14px;color:var(--navy);font:700 24px/1.25 "Source Sans 3",sans-serif}
.article-content a{color:var(--cyan)}
.article-content img{max-width:100%;height:auto;border-radius:8px}

/* Normal lists */
.article-content ul{margin:0 0 24px;padding-left:24px;list-style:disc}
.article-content ol{margin:0 0 24px;padding-left:24px}
.article-content li{margin-bottom:8px}

/* Callout: appears only when a Quote block is used */
.article-content blockquote{margin:34px 0;padding:30px 40px;border:0;border-left:4px solid var(--cyan);background:var(--surface);color:var(--navy)}
.article-content blockquote::before,.article-content blockquote::after{content:none}
.article-content blockquote p,.article-content blockquote li{margin:0 0 14px;color:var(--navy);font:600 15px/1.7 "IBM Plex Sans",sans-serif}
.article-content blockquote ul,.article-content blockquote ol{margin:0;padding:0;list-style:none}
.article-content blockquote>*:last-child,.article-content blockquote li:last-child{margin-bottom:0}
.article-content blockquote cite{display:block;margin-top:14px;color:var(--cyan);font:600 12px "IBM Plex Sans",sans-serif;font-style:normal;letter-spacing:.1em;text-transform:uppercase}

/* Takeaway: Group block with the class article-takeaway */
.article-content .article-takeaway{margin:80px 0 0;padding:44px 48px;border-radius:6px;background:var(--navy)}
.article-content .article-takeaway>p:first-child{margin:0 0 16px;color:var(--bright);font:600 10px "IBM Plex Sans",sans-serif;letter-spacing:.2em;text-transform:uppercase}
.article-content .article-takeaway>:is(h2,h3,h4){margin:0 0 14px;color:#fff;font:800 clamp(1.7rem,2.6vw,2.2rem)/1.2 "Source Sans 3",sans-serif}
.article-content .article-takeaway>p:not(:first-child){margin:0;color:rgba(255,255,255,.72);font:400 15px/1.8 "IBM Plex Sans",sans-serif}


/* ===== Related articles (compact horizontal cards) ===== */
.related-articles{padding:100px 0 110px;background:var(--surface)}
.related-articles h2{margin:14px 0 0;color:var(--navy);font:900 clamp(2.4rem,4vw,3.4rem)/1.1 "Source Sans 3",sans-serif;letter-spacing:-.035em}
.related-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin-top:44px}
.article-card--compact{flex-direction:row;align-items:stretch}
.article-card--compact .article-card__image{flex:0 0 33%;aspect-ratio:auto;min-height:190px}
.article-card--compact .article-card__body{justify-content:center;padding:28px 30px}
.article-card__label{color:var(--cyan);font:700 10px "IBM Plex Sans",sans-serif;letter-spacing:.14em;text-transform:uppercase}
.article-card--compact h3{margin:12px 0 20px;font-size:22px;line-height:1.25}

/* ===== Tablet ===== */
@media(max-width:1100px){
  .article-body{grid-template-columns:minmax(0,1fr) 240px;gap:56px}
}
@media(max-width:960px){
  .articles-shell{width:min(1360px,calc(100% - 64px))}
  .articles-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .articles-index__heading{gap:40px}
  .article-body,.article-body.no-toc{grid-template-columns:minmax(0,720px);gap:40px;padding-top:70px}
  .article-toc{position:static;order:-1}
  .related-grid{grid-template-columns:1fr}
  .article-post__hero{padding-bottom:170px}
  .article-featured{margin-top:-100px}
}

/* ===== Mobile ===== */
@media(max-width:640px){
  .articles-shell{width:calc(100% - 40px)}
  .articles-hero{padding:calc(var(--header-h) + 56px) 0 72px}
  .articles-hero::before{width:420px;height:420px;right:-170px;top:-150px}
  .articles-hero::after{width:620px;height:620px;right:-270px;top:-240px}
  .articles-hero p,.articles-cta p{font-size:16px}
  .articles-index{padding:72px 0 80px}
  .articles-index__heading{flex-direction:column;align-items:flex-start;gap:16px;margin-bottom:36px}
  .articles-grid{grid-template-columns:1fr}
  .article-card h2{font-size:23px}
  .articles-cta{padding:80px 0}
  .articles-button{padding:18px 32px;font-size:16px}
  .article-post__hero{padding:calc(var(--header-h) + 44px) 0 120px}
  .article-post__hero .articles-shell>p{font-size:16px}
  .article-featured{margin-top:-64px}
  .article-featured img{aspect-ratio:1.5;border-radius:10px}
  .article-body,.article-body.no-toc{width:calc(100% - 40px);padding:56px 0 80px}
  .article-content{font-size:15.5px}
  .article-content>p:first-child{font-size:18px}
  .article-content h2{margin-top:52px}
  .article-content blockquote{padding:22px}
  .article-content .article-takeaway{padding:32px 26px;margin-top:56px}
  .related-articles{padding:70px 0 80px}
  .article-card--compact{flex-direction:column}
  .article-card--compact .article-card__image{flex:none;aspect-ratio:1.6;min-height:0}
}

@media (max-width: 921px) {
  body.blog #content .ast-container,
  body.single-post #content .ast-container {
    padding-left: 0 !important;
    padding-right: 0 !important;
    margin: 0 !important;
  }
  body.blog #primary,
  body.single-post #primary {
    margin: 0 !important;
    padding: 0 !important;
  }
}

.articles-empty{padding:64px 32px;text-align:center;border:1px dashed rgba(0,153,213,.4);border-radius:12px;background:#fff}
.articles-empty h3{margin:0 0 10px;color:var(--navy);font:800 26px/1.2 "Source Sans 3",sans-serif}
.articles-empty p{max-width:460px;margin:0 auto;color:var(--muted);font:400 15px/1.75 "IBM Plex Sans",sans-serif}
.articles-empty a{color:var(--cyan);font-weight:600}