/* resources.css: shared styles for /resources (the hub) and every article under it.
   Brand tokens, nav, and footer mirror index.html and solutions/operations-analytics so the
   section reads as the same site. New articles link this file instead of inlining CSS. */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Jost:wght@300;400;500;600&display=swap');

html{scroll-behavior:smooth}
html,body{margin:0;padding:0;background:#0A1A2E}

.page-wrapper{
  --navy:#0A1A2E; --abyss:#04101F; --sage:#7EB4A5; --sage-deep:#3C6456;
  --platinum:#EFF1F3; --cloud:#F4F6F7; --mist:#C7D1DB; --slate:#8493A6;
  --line:rgba(126,180,165,.20); --line-soft:rgba(174,185,196,.14);
  --display:"Cormorant Garamond",Georgia,serif; --sans:"Jost","Helvetica Neue",Arial,sans-serif;
  --tlabel:.24em; --maxw:1140px; --readw:720px;
  background:var(--navy); color:var(--platinum);
  font-family:var(--sans); font-weight:300; line-height:1.7; -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
.page-wrapper *{box-sizing:border-box;margin:0;padding:0}
.page-wrapper a{color:inherit;text-decoration:none}
.page-wrapper .wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
@media(max-width:600px){.page-wrapper .wrap{padding:0 16px}}
.page-wrapper .eyebrow{font-family:var(--sans);font-weight:500;font-size:.72rem;letter-spacing:var(--tlabel);text-transform:uppercase;color:var(--sage);display:inline-flex;align-items:center;gap:.7em}
.page-wrapper .eyebrow::before{content:"";width:24px;height:1px;background:var(--sage);opacity:.7}
.page-wrapper h1,.page-wrapper h2,.page-wrapper h3{font-family:var(--display);font-weight:500;line-height:1.1;letter-spacing:.004em;color:var(--platinum)}
.page-wrapper h2{font-size:clamp(1.8rem,3.6vw,2.4rem)}
.page-wrapper h3{font-size:1.3rem;font-weight:600}
.page-wrapper p{color:#E7ECF0;font-weight:300}
.page-wrapper .btn{display:inline-flex;align-items:center;gap:.6em;font-family:var(--sans);font-weight:500;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;padding:15px 26px;border-radius:4px;transition:.25s;cursor:pointer;border:1px solid transparent}
.page-wrapper .btn-primary{background:var(--sage);color:#06231C}
.page-wrapper .btn-primary:hover{background:#94c4b6;transform:translateY(-1px)}
.page-wrapper .btn-ghost{border-color:var(--line);color:var(--platinum)}
.page-wrapper .btn-ghost:hover{border-color:var(--sage);color:var(--sage)}
.page-wrapper :focus-visible{outline:2px solid var(--sage);outline-offset:3px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ---- header / nav (same as the homepage) ---- */
.page-wrapper .nav{position:sticky;top:0;z-index:50;background:rgba(4,16,31,.82);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line-soft)}
.page-wrapper .nav .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.page-wrapper .brandlock{display:flex;align-items:center;gap:12px}
.page-wrapper .brandlock img{height:30px;width:auto}
.page-wrapper .brandlock .wm{font-family:var(--sans);font-weight:400;font-size:.78rem;letter-spacing:.26em;text-transform:uppercase;color:var(--platinum)}
@media(max-width:480px){.page-wrapper .brandlock .wm{display:none}.page-wrapper .nav .btn{padding:12px 16px}}
.page-wrapper nav.links{display:flex;align-items:center;gap:30px;align-self:stretch}
.page-wrapper nav.links a,.page-wrapper nav.links .drop-trigger,.page-wrapper .nav .btn,.page-wrapper .brandlock .wm{white-space:nowrap}
@media(max-width:1180px){.page-wrapper nav.links{gap:22px}}
.page-wrapper nav.links a{font-family:var(--sans);font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mist);transition:.2s}
.page-wrapper nav.links a:hover,.page-wrapper nav.links a[aria-current]{color:var(--sage)}
@media(max-width:880px){.page-wrapper nav.links{display:none}}
.page-wrapper nav.links .has-drop{position:relative;align-self:stretch;display:flex;align-items:center}
.page-wrapper nav.links .has-drop::before{content:"";position:absolute;top:100%;left:50%;transform:translateX(-50%);width:260px;height:14px}
.page-wrapper nav.links .drop-trigger{display:flex;align-items:center;gap:6px;cursor:pointer;font-family:var(--sans);font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mist);transition:.2s}
.page-wrapper nav.links .drop-trigger .car{width:10px;height:10px;flex:none;display:block;transition:transform .2s;color:var(--sage)}
.page-wrapper nav.links .has-drop:hover .drop-trigger,.page-wrapper nav.links .has-drop:focus-within .drop-trigger{color:var(--sage)}
.page-wrapper nav.links .has-drop:hover .car,.page-wrapper nav.links .has-drop:focus-within .car{transform:rotate(180deg)}
.page-wrapper .nav-drop{position:absolute;top:calc(100% + 10px);left:50%;width:260px;background:var(--abyss);border:1px solid var(--line);border-radius:8px;padding:8px;box-shadow:0 24px 48px rgba(0,0,0,.5);z-index:60;opacity:0;visibility:hidden;pointer-events:none;transform:translateX(-50%) translateY(-4px);transition:opacity .16s ease,transform .16s ease,visibility .16s}
.page-wrapper nav.links .has-drop:hover .nav-drop,.page-wrapper nav.links .has-drop:focus-within .nav-drop{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.page-wrapper .nav-drop a,.page-wrapper .nav-drop .soon{display:flex;flex-direction:column;gap:3px;padding:11px 13px;border-radius:6px;text-transform:none;letter-spacing:normal}
.page-wrapper .nav-drop a:hover{background:rgba(126,180,165,.08)}
.page-wrapper .nav-drop .label{font-size:.94rem;font-weight:600;color:var(--platinum)}
.page-wrapper .nav-drop a:hover .label{color:var(--sage)}
.page-wrapper .nav-drop .desc{font-size:.74rem;color:var(--mist);font-weight:300}
.page-wrapper .nav-drop .soon{cursor:default}
.page-wrapper .nav-drop .tag{align-self:flex-start;font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;color:var(--sage);border:1px solid var(--line);border-radius:999px;padding:2px 9px;margin-top:2px}

/* ---- page hero (hub + article) ---- */
.page-wrapper .phero{padding:72px 0 52px;border-bottom:1px solid var(--line-soft);background:radial-gradient(70% 85% at 82% 20%,rgba(28,56,90,.5) 0%,rgba(28,56,90,0) 62%),var(--navy)}
.page-wrapper .phero h1{font-size:clamp(2.2rem,4.6vw,3.3rem);margin-top:18px;max-width:22ch}
.page-wrapper .phero p.sub{font-size:1.1rem;margin-top:20px;max-width:60ch;color:#DDE4E9}
.page-wrapper .crumbs{font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;color:var(--slate);display:flex;gap:8px;flex-wrap:wrap}
.page-wrapper .crumbs a{color:var(--mist)}
.page-wrapper .crumbs a:hover{color:var(--sage)}

/* ---- hub: filter bar ---- */
.page-wrapper .rx-bar{position:sticky;top:72px;z-index:40;background:rgba(10,26,46,.94);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line-soft);padding:16px 0}
.page-wrapper .rx-bar .wrap{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
@media(max-width:760px){.page-wrapper .rx-bar{position:static}}
.page-wrapper .rx-search{flex:1 1 260px;min-width:min(100%,240px)}
.page-wrapper .rx-search input,.page-wrapper .rx-sel{width:100%;font-family:var(--sans);font-size:.92rem;font-weight:400;color:var(--platinum);background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:4px;padding:11px 14px}
.page-wrapper .rx-search input::placeholder{color:var(--slate)}
.page-wrapper .rx-sel{width:auto;flex:0 1 auto;cursor:pointer}
.page-wrapper .rx-sel option{background:var(--abyss);color:var(--platinum)}
@media(max-width:600px){.page-wrapper .rx-sel{flex:1 1 calc(50% - 6px)}}
.page-wrapper .rx-pills{display:flex;flex-wrap:wrap;gap:8px}
.page-wrapper .rx-pill{font-family:var(--sans);font-size:.72rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--mist);background:transparent;border:1px solid var(--line);border-radius:999px;padding:8px 14px;cursor:pointer;transition:.2s}
.page-wrapper .rx-pill:hover{border-color:var(--sage);color:var(--sage)}
.page-wrapper .rx-pill[aria-pressed="true"]{background:var(--sage);border-color:var(--sage);color:#06231C}
.page-wrapper .rx-meta{font-size:.8rem;color:var(--slate);padding:22px 0 0;letter-spacing:.04em}
.page-wrapper .rx-reset{font:inherit;color:var(--sage);background:none;border:none;cursor:pointer;text-decoration:underline;margin-left:8px}

/* ---- hub: card grid ---- */
.page-wrapper .rx-list{padding:22px 0 90px}
.page-wrapper .rx-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:980px){.page-wrapper .rx-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.page-wrapper .rx-grid{grid-template-columns:1fr}}
.page-wrapper .rx-card{display:flex;flex-direction:column;gap:14px;background:rgba(255,255,255,.025);border:1px solid var(--line-soft);border-radius:8px;padding:28px;transition:border-color .2s,transform .2s,background .2s}
.page-wrapper .rx-card:hover{border-color:var(--sage);background:rgba(126,180,165,.05);transform:translateY(-2px)}
.page-wrapper .rx-card[hidden]{display:none !important}
.page-wrapper .rx-card .tags{display:flex;gap:8px;flex-wrap:wrap}
.page-wrapper .rx-card .tag{font-size:.62rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--sage);border:1px solid var(--line);border-radius:999px;padding:3px 10px}
.page-wrapper .rx-card .tag--kind{background:rgba(126,180,165,.12)}
.page-wrapper .rx-card h2{font-size:1.55rem;line-height:1.15}
.page-wrapper .rx-card p{font-size:.95rem;color:var(--mist)}
.page-wrapper .rx-card .foot-meta{margin-top:auto;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:.76rem;color:var(--slate);padding-top:14px;border-top:1px solid var(--line-soft)}
.page-wrapper .rx-card .fresh{color:var(--sage)}
.page-wrapper .rx-empty{display:none;padding:40px 0;color:var(--mist)}
.page-wrapper .rx-empty.show{display:block}
.page-wrapper .rx-soon{display:none;padding:10px 0 20px;font-size:1.05rem;color:var(--mist);max-width:60ch}
.page-wrapper .rx-grid:not(:has(.rx-card)) ~ .rx-soon,.page-wrapper .rx-none .rx-soon{display:block}
.page-wrapper .rx-none .rx-bar,.page-wrapper .rx-none .rx-meta{display:none}

/* ---- article body ---- */
.page-wrapper .art-meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:26px;font-size:.84rem;color:var(--mist)}
.page-wrapper .art-meta strong{color:var(--platinum);font-weight:500}
.page-wrapper .art{padding:56px 0 30px}
.page-wrapper .art .wrap{display:grid;grid-template-columns:minmax(0,var(--readw)) 260px;gap:64px;justify-content:space-between}
@media(max-width:980px){.page-wrapper .art .wrap{grid-template-columns:minmax(0,1fr);gap:32px}.page-wrapper .toc{order:-1}}
.page-wrapper .prose > * + *{margin-top:1.15em}
.page-wrapper .prose p,.page-wrapper .prose li{font-size:1.07rem;line-height:1.8}
.page-wrapper .prose h2{margin-top:2.1em;font-size:clamp(1.7rem,3.2vw,2.15rem);scroll-margin-top:96px}
.page-wrapper .prose h3{margin-top:1.6em}
.page-wrapper .prose ul,.page-wrapper .prose ol{padding-left:1.3em}
.page-wrapper .prose li + li{margin-top:.5em}
.page-wrapper .prose li::marker{color:var(--sage)}
.page-wrapper .prose a{color:var(--sage);text-decoration:underline;text-underline-offset:3px}
.page-wrapper .prose strong{font-weight:500;color:var(--platinum)}
.page-wrapper .prose .lede{font-size:1.2rem;line-height:1.75;color:var(--platinum);border-left:2px solid var(--sage);padding-left:22px}
.page-wrapper .prose blockquote{border:1px solid var(--line);border-radius:8px;padding:22px 26px;background:rgba(126,180,165,.05)}
.page-wrapper .prose blockquote p{font-family:var(--display);font-size:1.35rem;line-height:1.45;color:var(--platinum)}
.page-wrapper .prose blockquote cite{display:block;margin-top:10px;font-style:normal;font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--sage)}
.page-wrapper .prose figure{margin-top:2em}
.page-wrapper .prose figure img{width:100%;height:auto;display:block;border-radius:6px;border:1px solid var(--line)}
.page-wrapper .prose figcaption{margin-top:10px;font-size:.84rem;color:var(--slate)}
.page-wrapper .tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:8px}
.page-wrapper .prose table{width:100%;border-collapse:collapse;font-size:.95rem;min-width:520px}
.page-wrapper .prose th,.page-wrapper .prose td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line-soft);vertical-align:top}
.page-wrapper .prose th{font-weight:500;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--sage);background:rgba(126,180,165,.06)}
.page-wrapper .prose td{color:#E7ECF0}
.page-wrapper .prose tr:last-child td{border-bottom:none}

/* ---- article sidebar ---- */
.page-wrapper .toc{align-self:start;position:sticky;top:100px;border:1px solid var(--line-soft);border-radius:8px;padding:22px}
@media(max-width:980px){.page-wrapper .toc{position:static}}
.page-wrapper .toc .eyebrow{margin-bottom:12px}
.page-wrapper .toc ol{list-style:none;display:flex;flex-direction:column;gap:9px}
.page-wrapper .toc a{font-size:.88rem;color:var(--mist);line-height:1.4;display:block}
.page-wrapper .toc a:hover{color:var(--sage)}

/* ---- author box ---- */
.page-wrapper .author{display:flex;gap:20px;align-items:flex-start;margin-top:3em;padding:26px;border:1px solid var(--line-soft);border-radius:8px;background:rgba(255,255,255,.02)}
.page-wrapper .author img{width:72px;height:72px;border-radius:50%;object-fit:cover;object-position:center 22%;flex:none;filter:grayscale(100%)}
.page-wrapper .author .nm{font-family:var(--display);font-size:1.3rem;color:var(--platinum)}
.page-wrapper .author .ro{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--sage);margin:2px 0 8px}
.page-wrapper .author p{font-size:.94rem;color:var(--mist)}

/* ---- faq ---- */
.page-wrapper .faq{margin-top:1.2em}
.page-wrapper details{border-bottom:1px solid var(--line-soft);padding:4px 0}
.page-wrapper summary{cursor:pointer;list-style:none;padding:18px 0;font-family:var(--display);font-size:1.25rem;color:var(--platinum);display:flex;justify-content:space-between;align-items:center;gap:20px}
.page-wrapper summary::-webkit-details-marker{display:none}
.page-wrapper summary .pm{flex:none;color:var(--sage);font-family:var(--sans);font-weight:300;font-size:1.5rem;transition:.2s}
.page-wrapper details[open] summary .pm{transform:rotate(45deg)}
.page-wrapper details p{padding:0 0 20px}

/* ---- related + closing cta + footer ---- */
.page-wrapper .sec{padding:70px 0;border-top:1px solid var(--line-soft)}
.page-wrapper .related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:30px}
@media(max-width:760px){.page-wrapper .related-grid{grid-template-columns:1fr}}
.page-wrapper .related-card{display:block;border:1px solid var(--line-soft);border-radius:8px;padding:26px;background:rgba(255,255,255,.02);transition:.2s}
.page-wrapper .related-card:hover{border-color:var(--sage)}
.page-wrapper .related-card .k{font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--sage)}
.page-wrapper .related-card h3{margin:8px 0 6px}
.page-wrapper .related-card p{font-size:.94rem;color:var(--mist)}
.page-wrapper .ctaband{background:radial-gradient(100% 120% at 50% 0%,#0c2238,var(--abyss));text-align:center;border-top:1px solid var(--line-soft)}
.page-wrapper .ctaband .wrap{padding:84px 28px}
.page-wrapper .ctaband h2{margin:16px 0 18px}
.page-wrapper .ctaband p{font-size:1.1rem;max-width:52ch;margin:0 auto 32px;color:#E7ECF0}
.page-wrapper .foot{background:var(--abyss);border-top:1px solid var(--line);padding:40px 0}
.page-wrapper .foot .top{display:flex;justify-content:space-between;align-items:flex-start;gap:30px;flex-wrap:wrap}
.page-wrapper .foot .fnav{display:flex;gap:28px;flex-wrap:wrap}
.page-wrapper .foot .fnav a{font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mist)}
.page-wrapper .foot .fnav a:hover{color:var(--sage)}
.page-wrapper .foot .meta{margin-top:34px;padding-top:22px;border-top:1px solid var(--line-soft);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.78rem;color:var(--slate)}
.page-wrapper .foot .meta a{color:var(--sage)}