:root{
  --terracotta:#C0562E; --ochre:#E4A03C; --ink:#22303B; --teal:#2E7D74;
  --cream:#F6EFE4; --paper:#FBF7F0; --grey:#6E6357; --line:#E7DDCC;
  --maxw:1120px; --prose:720px;
  --serif:'Fraunces',Georgia,serif; --sans:'Inter',system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--paper);
  font-size:18px;line-height:1.65;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
a{color:var(--teal);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
h1,h2,h3{font-family:var(--serif);color:var(--ink);line-height:1.15;font-weight:600}
.skip{position:absolute;left:-999px}
.skip:focus{left:8px;top:8px;background:#fff;padding:8px;border-radius:6px}

/* utility strip */
/* header */
.site-header{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.header-inner{display:flex;align-items:center;gap:24px;height:68px}
.brand img{display:block}
.main-nav{display:flex;gap:20px;margin-left:8px;flex-wrap:wrap;font-size:15px;font-weight:500}
.main-nav a{color:var(--ink)}
.main-nav a.active{color:var(--terracotta)}
.lang-switch{position:relative;margin-left:auto;font-size:13px}
.lang-switch summary{display:flex;align-items:center;gap:6px;list-style:none;cursor:pointer;padding:8px 10px;border:1px solid var(--line);border-radius:999px;color:var(--ink);font-weight:600;user-select:none}
.lang-switch summary::-webkit-details-marker{display:none}
.lang-switch summary::marker{content:''}
.lang-switch summary:hover{border-color:var(--terracotta)}
.lang-switch .flag{font-size:16px;line-height:1}
.lang-switch .chevron{color:var(--grey);transition:transform .15s}
.lang-switch[open] .chevron{transform:rotate(180deg)}
.lang-switch ul{position:absolute;right:0;top:calc(100% + 8px);margin:0;padding:8px;list-style:none;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 30px rgba(34,48,59,.12);min-width:170px;z-index:30}
.lang-switch li{margin:0}
.lang-switch ul a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;color:var(--ink);font-weight:500;font-size:14px;white-space:nowrap}
.lang-switch ul a:hover{background:var(--cream);text-decoration:none}
.lang-switch ul a.active{color:var(--terracotta);font-weight:600}

/* hero */
.eyebrow{font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--terracotta);font-weight:600;margin:0 0 12px}
.hero h1{font-size:clamp(32px,4.4vw,52px);margin:0 0 16px;max-width:16ch}
.lede{font-size:clamp(18px,2vw,21px);color:var(--grey);max-width:56ch;margin:0}
.hero-cta{display:inline-block;margin-top:24px;background:var(--terracotta);color:#fff;font-weight:600;padding:13px 24px;border-radius:10px}
.hero-cta:hover{background:#a8481f;text-decoration:none}

/* full-bleed home hero */
.hero-full{position:relative;min-height:68vh;display:flex;align-items:flex-end;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-full .hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 48%;margin:0;max-width:none;border-radius:0}
.hero-full .hero-scrim{position:absolute;inset:0;background:
  linear-gradient(100deg,rgba(18,24,29,.8) 0%,rgba(18,24,29,.55) 32%,rgba(18,24,29,.12) 58%,rgba(18,24,29,0) 72%),
  linear-gradient(180deg,rgba(18,24,29,.1) 0%,rgba(18,24,29,.2) 45%,rgba(18,24,29,.72) 100%)}
.hero-full-copy{position:relative;z-index:1;padding:56px 24px 60px;width:100%}
.hero-full-copy .eyebrow{color:var(--ochre)}
.hero-full-copy h1{color:#fff;margin:0 0 16px}
.hero-full-copy .lede{color:rgba(255,255,255,.9)}
.hero-full-credit{position:absolute;right:14px;bottom:10px;z-index:1;font-size:11px;color:rgba(255,255,255,.55)}
.hero-full-credit a{color:inherit;text-decoration:underline}

@media(max-width:860px){
  .hero-full{min-height:52vh}
  .hero-full-copy{padding:40px 20px 36px}
  .hero-full-credit{display:none}
}

/* sections */
.section-title{font-size:28px;margin:56px 0 24px}
.home-intro{padding-top:48px}

/* silo + cluster grids */
.silo-grid,.cluster-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;margin:24px 0 64px}
.silo-card,.cluster-card{display:block;background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;color:var(--ink);transition:transform .15s,box-shadow .15s}
.silo-card:hover,.cluster-card:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(34,48,59,.08);text-decoration:none}
.silo-icon{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:10px;background:var(--cream);color:var(--terracotta);margin-bottom:14px}
.silo-card h3,.cluster-card h3{font-size:21px;margin:0 0 8px}
.silo-card p,.cluster-card p{color:var(--grey);font-size:16px;margin:0 0 14px}
.silo-card .go{color:var(--terracotta);font-weight:600;font-size:15px}

/* silo card with a real photo (homepage "Start here") */
.silo-card.has-media{padding:0;overflow:hidden}
.silo-card.has-media img{width:100%;height:150px;object-fit:cover;display:block;margin:0;border-radius:0}
.silo-card.has-media .silo-card-body{padding:20px 22px 22px}
.silo-card.has-media h3{margin:0 0 8px}

/* article */
.article-wrap{max-width:var(--prose);padding-top:40px;padding-bottom:72px}
.crumbs ol{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0 0 20px;font-size:14px;color:var(--grey)}
.crumbs li:not(:last-child)::after{content:'/';margin-left:8px;color:var(--line)}
.crumbs a{color:var(--grey)}
.article-head h1{font-size:clamp(30px,4.5vw,44px);margin:0 0 16px}
.article-head .lede{font-size:21px;margin:0 0 12px}
.article-head .meta{font-size:14px;color:var(--grey);margin:0}
.pillar-hero{margin:24px 0 32px}
.pillar-hero img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:18px;box-shadow:0 20px 50px rgba(34,48,59,.16)}
.article-hero{margin:20px 0 28px}
.article-hero img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:18px;box-shadow:0 20px 50px rgba(34,48,59,.16)}
.answer-box{background:var(--cream);border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin:24px 0}
.answer-box .answer-label{font-family:var(--sans);font-weight:600;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--terracotta);margin:0 0 8px}
.answer-box p:last-child{font-size:18px;line-height:1.6;color:var(--ink);max-width:68ch;margin:0}
.toc{background:var(--cream);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin:28px 0}
.toc summary{font-family:var(--serif);font-weight:600;cursor:pointer}
.toc ul{margin:12px 0 0;padding-left:18px}
.toc a{color:var(--ink)}

/* prose */
.prose{font-size:18px}
.prose h2{font-size:28px;margin:44px 0 14px}
.prose h3{font-size:22px;margin:30px 0 10px}
.prose p{margin:0 0 18px}
.prose ul,.prose ol{margin:0 0 18px;padding-left:22px}
.prose li{margin:6px 0}
.prose table{width:100%;border-collapse:collapse;margin:24px 0;font-size:16px}
.prose th,.prose td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.prose th{background:var(--cream);font-family:var(--sans);font-weight:600}
.prose blockquote{border-left:3px solid var(--ochre);margin:24px 0;padding:6px 18px;color:var(--grey);background:var(--cream);border-radius:0 8px 8px 0}
.prose a{text-decoration:underline}

/* cluster block on pillar */
.cluster{margin-top:56px}
.cluster h2{font-size:26px;margin-bottom:20px}

/* faq */
.faq{margin:56px 0}
.faq h2{font-size:26px;margin-bottom:16px}
.faq details{border-bottom:1px solid var(--line);padding:14px 0}
.faq summary{font-weight:600;cursor:pointer;font-size:18px}
.faq-a{color:var(--grey);margin-top:10px}

/* cta */
.cta{background:var(--ink);color:var(--cream);border-radius:16px;padding:32px;margin:56px 0}
.cta h2{color:#fff;font-size:24px;margin:0 0 10px}
.cta p{margin:0 0 18px;color:#CBD3D9}
.cta-btn{display:inline-block;background:var(--terracotta);color:#fff;padding:12px 22px;border-radius:10px;font-weight:600}
.cta-btn:hover{background:#a8481f;text-decoration:none}
.up-link{margin-top:40px}
.up-link a{font-weight:600}

/* footer */
.site-footer{background:var(--ink);color:#CBD3D9;margin-top:64px;padding:48px 0 24px}
.footer-inner{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap}
.foot-brand img{filter:brightness(0) invert(1);opacity:.95}
.foot-brand p{max-width:34ch;color:#9FAAB2;margin-top:12px}
.foot-nav{display:flex;flex-direction:column;gap:8px}
.foot-nav a{color:#CBD3D9}
.foot-nav-editorial a{color:#9FAAB2;font-size:14px}
.sub-foot{margin-top:32px;padding-top:20px;border-top:1px solid #33424E;font-size:13px;color:#8A97A0}
.sub-foot .disclosure{max-width:78ch;margin:0 0 12px;line-height:1.6}
.sub-foot-line{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

@media(max-width:720px){
  body{font-size:17px}
  .header-inner{height:auto;flex-wrap:wrap;padding-top:12px;padding-bottom:12px;gap:12px}
  .main-nav{order:3;width:100%;margin-left:0}
  .lang-switch{margin-left:auto}
}