/* Sub-page system for bonturberg.com — extends style.css with article, hub and
   utility layouts. Same tokens, same voice. */

html[lang="th"] body{font-family:'Noto Sans Thai',var(--sans)}
html[lang="th"] :is(h1,h2,h3){font-family:'Noto Sans Thai',Georgia,serif;font-weight:500;letter-spacing:-.5px}
html[lang="th"] h1 em{font-style:normal;color:#e0cfab}

/* Header: solid, in-flow variant for sub-pages */
.header-solid{position:static;background:var(--navy);height:96px;padding-inline:max(5%,calc((100% - 1420px)/2));border-bottom:1px solid #ffffff1f}
.sub main{background:var(--paper)}

/* Breadcrumbs */
.crumbs{padding:26px max(5%,calc((100% - 1420px)/2)) 0;font-size:12px;color:var(--muted)}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;align-items:center;flex-wrap:wrap;gap:4px 0}
.crumbs li{display:inline-flex;align-items:center;min-width:0;max-width:100%}
.crumbs li>a,.crumbs li>[aria-current=page]{display:inline-flex;align-items:center;box-sizing:border-box;min-height:24px;padding:2px 4px;font-family:inherit;font-size:inherit;font-weight:inherit;line-height:1.5;min-width:0;overflow-wrap:anywhere}
.crumbs a{border-bottom:1px solid #b9bdb2}
.crumbs li>[aria-current=page]{border-bottom:1px solid transparent}
.crumbs .sep{display:inline-flex;align-items:center;align-self:stretch;flex:0 0 auto;margin:0 10px;color:#a7ac9f;line-height:1;padding-bottom:1px}
@media(max-width:760px){.sub .crumbs li>a,.sub .crumbs li>[aria-current=page]{min-width:44px;min-height:44px;padding:2px 4px}}

/* Page hero */
.page-hero{padding:64px max(5%,calc((100% - 1120px)/2)) 58px}
.page-hero .eyebrow{color:#8a754e;margin-bottom:22px}
.page-hero h1{font-size:clamp(46px,5.4vw,88px);letter-spacing:-2px;margin-bottom:26px;max-width:980px}
.page-hero h1 em{color:#b99b5f}
.page-hero .lede{font-size:17px;line-height:1.8;color:#59636b;max-width:640px;margin:0}

/* Facts strip */
.fact-strip{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.fact-strip>div{padding:20px 26px;border-right:1px solid var(--line);display:grid;gap:4px}
.fact-strip>div:last-child{border-right:0}
.fact-strip span{font-size:10px;letter-spacing:1.6px;text-transform:uppercase;color:var(--muted)}
.fact-strip strong{font-family:var(--serif);font-size:21px;font-weight:500;color:var(--ink);line-height:1.2}

/* Editorial figure */
.city-hero{margin:0;position:relative}
.city-hero img{width:100%;height:min(58vh,540px);object-fit:cover;filter:saturate(.85) contrast(1.03)}
.city-hero figcaption{position:absolute;left:0;right:0;bottom:0;padding:18px max(5%,calc((100% - 1420px)/2));font-size:10px;letter-spacing:2px;color:#ffffffd9;background:linear-gradient(0deg,#0b1a20b8,transparent)}

/* Article */
.article-wrap{max-width:840px;margin:0 auto;padding:74px 6% 30px}
.article-wrap h2{font-size:clamp(30px,3.2vw,44px);letter-spacing:-1px;margin:46px 0 18px}
.article-wrap h2:first-child{margin-top:0}
.article-wrap h3{font-size:23px;margin:34px 0 10px}
.article-wrap p{font-size:16px;line-height:1.85;color:#3d474c}
.article-wrap .note{font-size:13px;color:var(--muted);border-left:2px solid var(--gold);padding-left:16px}
.article-wrap .note a,.inline-link{text-decoration:underline;text-underline-offset:3px;color:#41555a}
.tier-list{list-style:none;padding:0;margin:0 0 22px}
.tier-list li{padding:13px 0;border-bottom:1px solid var(--line);font-size:15px;color:#3d474c;line-height:1.7}
.tier-list li:before{content:'—';color:#99834f;margin-right:12px}
.tier-list strong{font-weight:600;color:var(--ink)}

/* Direct answer (AEO) */
.answer-box{background:#efede4;border:1px solid #e0ddce;padding:26px 30px 8px;margin:0 0 30px;border-radius:2px}
.answer-label{font-size:10px!important;letter-spacing:2px;text-transform:uppercase;color:#8a754e;margin-bottom:10px!important}
.answer-box p:not(.answer-label){font-family:var(--serif);font-size:21px;line-height:1.5;color:#202e33}

/* Q&A */
.qa details{border-bottom:1px solid var(--line);padding:20px 0}
.qa details:first-child{border-top:1px solid var(--line)}
.qa summary{font-size:16px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;gap:15px;list-style:none;color:var(--ink)}
.qa summary::-webkit-details-marker{display:none}
.qa summary span{font-size:20px;font-weight:400;line-height:1;color:#8c774a;transition:transform .2s}
.qa details[open] summary span{transform:rotate(45deg)}
.qa details p{font-size:15px;color:#5a6468;margin:14px 30px 4px 0;line-height:1.8}

/* FAQ hub rows */
.qa-list{display:grid;grid-template-columns:1fr;max-width:100%}
.qa-row{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:17px 4px;border-bottom:1px solid var(--line);font-size:15px;color:#33413f;transition:background .2s,padding .2s}
.qa-row:hover{background:#f0eee6;padding-inline:14px}
.qa-row b{font-weight:400;color:#8c774a}

/* Cards */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.card-grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--paper);padding:26px 26px 22px;display:flex;flex-direction:column;gap:10px;transition:background .25s,transform .25s;min-height:190px}
a.card:hover, .card:not(.card-static):hover{background:#f0eee5;transform:translateY(-4px)}
.card-kicker{font-size:10px;letter-spacing:1.8px;color:#8a754e;text-transform:uppercase}
.card h3{font-size:26px;line-height:1.15;margin:2px 0}
.card p{font-size:13.5px!important;line-height:1.7;color:var(--muted)!important;margin:0}
.card-go{margin-top:auto;padding-top:12px;border-top:1px solid var(--line);font-size:12px;letter-spacing:.6px;color:#40504f;display:flex;justify-content:space-between}
.card-go b{font-size:16px;font-weight:400;color:#8c774a}
.card-price{font-family:var(--serif);font-size:22px!important;color:#202e33!important;margin:0!important}

/* CTA band */
.cta-band{margin:74px 0 0;background:linear-gradient(120deg,#101d23,#162b34);color:#f4f2e9;padding:86px max(6%,calc((100% - 1420px)/2));display:grid;grid-template-columns:1.3fr 1fr;gap:7%;align-items:center}
.cta-band .eyebrow{color:var(--gold)}
.cta-band h2{font-size:clamp(36px,4vw,60px);letter-spacing:-1.4px;margin-bottom:16px}
.cta-band h2 em{color:#d3bd95}
.cta-band p:not(.eyebrow){font-size:14px;color:#b6c0c3;max-width:460px}
.cta-actions{display:grid;gap:18px;justify-items:start}
.cta-mail{font-size:13px;color:#cfd8d6;border-bottom:1px solid #5c6b70;padding-bottom:4px}

/* Related */
.related{max-width:1120px;margin:0 auto;padding:70px 6% 96px}
.related-h{font-size:clamp(28px,3vw,40px);letter-spacing:-1px;margin:0 0 26px}

/* Byline + TOC */
.byline{font-size:12px!important;color:var(--muted)!important;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:26px!important}
.toc{display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;background:#f0eee6;padding:14px 18px;margin:0 0 34px;font-size:12px}
.toc span{font-size:10px;letter-spacing:1.6px;text-transform:uppercase;color:#8a754e;margin-right:4px}
.toc a{border-bottom:1px solid #b9bdb2;color:#41555a}

/* Tour table */
.tour-table{border-top:1px solid var(--line)}
.tour-line{display:grid;grid-template-columns:52px 1fr 40px;gap:22px;align-items:center;padding:19px 0;border-bottom:1px solid var(--line)}
.tl-month{font-size:11px;letter-spacing:1.2px;color:#9b8458}
.tl-body h3{font-size:24px;margin:0 0 3px}
.tl-body p{font-size:12.5px!important;color:var(--muted)!important;margin:0!important}
.tl-go{border:1px solid #63727a;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;color:#41555a;transition:background .2s,color .2s}
.tl-go:hover{background:#c7ad79;color:var(--navy)}

/* Footer extras */
.footer-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:8px 0 40px}
.footer-nav .fn-h{font-size:10px;letter-spacing:2px;text-transform:uppercase;color:#8fa0a0;margin:0 0 12px}
.footer-nav a{display:block;font-size:13px;color:#dfe4e1;padding:5px 0;opacity:.85}
.footer-nav a:hover{opacity:1;text-decoration:underline;text-underline-offset:3px}

@media(max-width:1100px){
  .fact-strip{grid-template-columns:repeat(2,1fr)}
  .fact-strip>div:nth-child(2n){border-right:0}
  .fact-strip>div{border-bottom:1px solid var(--line)}
  .fact-strip>div:nth-last-child(-n+2){border-bottom:0}
  .cta-band{grid-template-columns:1fr;gap:26px}
}
@media(max-width:760px){
  .header-solid{height:78px}
  .wordmark{font-size:21px}
  .page-hero{padding:44px 7% 40px}
  .fact-strip{grid-template-columns:1fr 1fr}
  .fact-strip>div{padding:14px 16px}
  .article-wrap{padding:52px 7% 22px}
  .card-grid,.card-grid-2,.card-grid-3{grid-template-columns:1fr}
  .cta-band{padding:64px 7%}
  .footer-nav{grid-template-columns:1fr;gap:18px}
  .tour-line{grid-template-columns:44px 1fr}
  .tl-go{display:none}
  .city-hero img{height:300px}
}

/* Keep expandable Q&A controls comfortable to tap on phones. */
@media(max-width:760px){
  .qa summary,.faq summary{min-height:44px;align-items:center}
  .footer-top>a:last-child{display:inline-flex;align-items:center;min-height:44px}
  .footer-nav a{display:flex;align-items:center;min-height:44px;padding:4px 0}
  .footer-bottom a{display:inline-flex;align-items:center;min-height:32px}
}

@media(max-width:760px){
  .policy-section a[href^="mailto:"]:not(.button),.policy-section a[href^="tel:"]:not(.button){display:inline-flex;align-items:center;min-height:24px}
}

@media(max-width:760px){
  .toc a{min-width:44px;min-height:44px;display:inline-flex;align-items:center}
  .policy-section a[href^="mailto:"]:not(.button),.policy-section a[href^="tel:"]:not(.button){display:inline;min-height:0;padding-block:4px}
}

@media(max-width:760px){.policy-section p a{display:inline-block;min-height:24px;line-height:1.2;vertical-align:baseline;padding:0}}

/* Searchable, source-backed fabric references. */
.fabric-reference-page .fabric-seo-total{margin-top:18px;color:#6a6d64;font-size:11px;letter-spacing:.08em;text-transform:uppercase}
.fabric-reference-page .fabric-seo-hub,.fabric-reference-page .fabric-seo-group,.fabric-reference-page .fabric-seo-detail{max-width:1040px;margin-left:auto;margin-right:auto}
.fabric-reference-page .fabric-seo-hub>p,.fabric-reference-page .fabric-seo-group>p{max-width:72ch;color:#555e57;font-size:14px;line-height:1.7}
.fabric-seo-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:26px}
.fabric-seo-card{display:flex;min-width:0;flex-direction:column;gap:8px;padding:0 0 16px;border:1px solid #dedbd2;background:#fff;color:#1b2622;text-decoration:none}
.fabric-seo-card img{display:block;width:100%;height:clamp(170px,20vw,270px);object-fit:cover;background:#ece9e0}
.fabric-seo-card .card-kicker,.fabric-seo-card h2,.fabric-seo-card p,.fabric-seo-card .card-go{margin-left:14px;margin-right:14px}
.fabric-seo-card .card-kicker{margin-top:7px;color:#857247;font-size:9px;font-weight:700;letter-spacing:.11em;text-transform:uppercase}
.fabric-seo-card h2{margin-top:0;margin-bottom:0;font:400 20px/1.16 var(--serif,Georgia,serif)}
.fabric-seo-card p{margin-top:0;margin-bottom:0;color:#656b64;font-size:12px;line-height:1.5}
.fabric-seo-card .card-go{margin-top:auto;padding-top:8px;color:#304b3f;font-size:11px}
.fabric-seo-steps{display:grid;gap:10px;padding-left:23px;color:#505b54;font-size:13px;line-height:1.65}
.fabric-seo-tiles{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-top:22px}
.fabric-seo-tile{display:flex;min-width:0;flex-direction:column;gap:5px;overflow:hidden;border:1px solid #dedbd2;background:#fff;color:#202925;text-decoration:none}
.fabric-seo-tile img{display:block;width:100%;aspect-ratio:1;object-fit:cover;background:#ece9e0}
.fabric-seo-code{padding:4px 7px 0;font-size:11px;font-weight:650;overflow-wrap:anywhere}
.fabric-seo-tone{padding:0 7px 8px;color:#676e67;font-size:9px}
.fabric-seo-unavailable{display:grid;min-height:70px;place-items:center;padding:12px;background:#efede7;color:#62675f;font-size:11px;text-align:center}
.fabric-seo-unavailable-large{min-height:180px;margin:22px 0}
.fabric-seo-detail>.answer-box{max-width:850px;margin:0 auto 22px}
.fabric-seo-photo{max-width:780px;margin:26px auto 20px;padding:12px;border:1px solid #dcd7cb;background:#fbfaf6}
.fabric-seo-photo a{display:flex;justify-content:center;background:#f0eee8}
.fabric-seo-photo img{display:block;width:auto;max-width:100%;max-height:680px;object-fit:contain}
.fabric-seo-photo figcaption{padding:10px 4px 1px;color:#646a62;font-size:11px;line-height:1.55}
.fabric-seo-palette{display:flex;flex-wrap:wrap;gap:8px;margin:12px 2px 2px}
.fabric-seo-palette>span{display:grid;grid-template-columns:25px auto;grid-template-rows:auto auto;align-items:center;column-gap:7px;min-width:90px;color:#48534b}
.fabric-seo-palette i{grid-row:1/3;width:25px;height:25px;border:1px solid #17211d38;border-radius:50%;background:var(--fabric-tone)}
.fabric-seo-palette b{font-size:10px;font-weight:600;text-transform:capitalize}
.fabric-seo-palette small{color:#74796f;font-size:9px}
.fabric-seo-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));max-width:850px;margin:22px auto;border-top:1px solid #dedbd2}
.fabric-seo-facts>div{display:grid;grid-template-columns:minmax(120px,.75fr) minmax(0,1.25fr);gap:12px;padding:12px 8px;border-bottom:1px solid #dedbd2}
.fabric-seo-facts dt{color:#73786f;font-size:11px}
.fabric-seo-facts dd{margin:0;color:#242d28;font-size:12px;line-height:1.45}
.fabric-seo-provenance,.fabric-seo-neighbors,.fabric-seo-faq{max-width:850px;margin:30px auto}
.fabric-seo-provenance p{color:#59625b;font-size:13px;line-height:1.7}
.fabric-seo-neighbors>div{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px}
.fabric-seo-related{display:grid;gap:4px;padding:12px;border:1px solid #dedbd2;background:#fff;color:#27332c;text-decoration:none}
.fabric-seo-related span{font-size:12px;font-weight:650}
.fabric-seo-related small{color:#74796f;font-size:10px}
.fabric-seo-text-link{display:inline-block;margin-top:12px;color:#304b3f;font-size:12px}
.fabric-seo-next{display:flex;flex-wrap:wrap;align-items:center;gap:16px;max-width:850px;margin:24px auto;color:#425249;font-size:12px}
.fabric-seo-next>a:not(.button){text-decoration:underline;text-underline-offset:3px}
@media(max-width:760px){
  .fabric-seo-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:18px}
  .fabric-seo-card img{height:clamp(135px,42vw,210px)}
  .fabric-seo-card .card-kicker,.fabric-seo-card h2,.fabric-seo-card p,.fabric-seo-card .card-go{margin-left:10px;margin-right:10px}
  .fabric-seo-card h2{font-size:17px}
  .fabric-seo-card p{font-size:11px}
  .fabric-seo-tiles{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;margin-top:15px}
  .fabric-seo-facts{grid-template-columns:1fr}
  .fabric-seo-facts>div{grid-template-columns:minmax(110px,.8fr) minmax(0,1.2fr);gap:8px;padding:10px 4px}
  .fabric-seo-photo{margin:18px 0;padding:8px}
  .fabric-seo-photo img{max-height:62vh}
  .fabric-seo-neighbors>div{grid-template-columns:repeat(2,minmax(0,1fr))}
  .fabric-seo-next{align-items:flex-start;flex-direction:column;gap:11px}
}