/* Resources silo (Phase 1) — additive; loaded ONLY on /resources/ pages.
   Built entirely from trucap.css design tokens (no new palette or type scale).
   Existing pages never reference this file, so they stay byte-identical. */

/* Hero / breadcrumb header — left-aligned variant of the site page-hero look */
.res-hero{text-align:left;padding:38px 0 30px;}
.res-hero .wrap{max-width:1180px;}
.res-hero .ph-crumbs{margin:0 0 18px;}
.res-hero .eyebrow{display:block;margin-bottom:10px;}
.res-hero h1{font-size:clamp(28px,4vw,40px);font-weight:800;letter-spacing:-.02em;color:var(--c-ink);margin:0 0 12px;line-height:1.1;max-width:24ch;}
.res-hero p.sub{font-size:clamp(15px,1.9vw,18px);line-height:1.6;color:var(--c-muted);max-width:70ch;margin:0;}

/* Two-column body */
.res-body{padding:44px 0 60px;}
.res-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px;align-items:start;}
.res-main{min-width:0;}
.res-side{display:flex;flex-direction:column;gap:18px;position:sticky;top:96px;}
.res-full{padding:44px 0 60px;}
.res-full .wrap{max-width:900px;}

/* Byline (EEAT) */
.byline{display:flex;align-items:center;gap:14px;padding:0 0 22px;margin:0 0 24px;border-bottom:1px solid var(--c-border);}
.byl-photo{width:52px;height:52px;border-radius:50%;object-fit:cover;flex:0 0 52px;display:block;}
.byl-photo--ph{display:flex;align-items:center;justify-content:center;background:var(--c-bg-soft);color:var(--c-brand);font-weight:800;font-size:20px;}
.byl-name{font-size:15px;font-weight:700;color:var(--c-ink-strong);}
.byl-meta{font-size:13px;color:var(--c-brand);font-weight:600;margin-top:2px;}
.byl-sub{font-size:12.5px;color:var(--c-muted);margin-top:3px;}

/* Article prose */
.res-prose{color:var(--c-body);font-size:16px;line-height:1.72;}
.res-prose h2{font-size:24px;font-weight:800;color:var(--c-ink);letter-spacing:-.01em;margin:34px 0 12px;}
.res-prose h2:first-child{margin-top:0;}
.res-prose h3{font-size:19px;font-weight:700;color:var(--c-ink-strong);margin:26px 0 10px;}
.res-prose p{margin:0 0 16px;}
.res-prose ul,.res-prose ol{margin:0 0 16px;padding-left:22px;}
.res-prose li{margin:0 0 8px;}
.res-prose a{color:var(--c-brand);font-weight:600;}
.res-prose strong{color:var(--c-ink-strong);}
.res-prose blockquote{margin:20px 0;padding:14px 20px;border-left:3px solid var(--c-brand);background:var(--c-bg-soft);border-radius:0 10px 10px 0;color:var(--c-ink-strong);}

/* Related links (varied-anchor internal links) */
.res-related{margin:34px 0 0;padding:24px 0 0;border-top:1px solid var(--c-border);}
.res-related h2{font-size:18px;font-weight:700;color:var(--c-ink);margin:0 0 12px;}
.res-related-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px;}
.res-related-list a{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:600;color:var(--c-brand);background:var(--c-bg-soft);border:1px solid var(--c-border);border-radius:999px;padding:8px 15px;transition:border-color .15s;}
.res-related-list a:hover{border-color:var(--c-brand);}

.res-faq{margin:34px 0 0;}
.res-faq h2{font-size:22px;font-weight:800;color:var(--c-ink);margin:0 0 16px;}

/* Hub + index grids */
.res-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:0 0 6px;}
.res-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--c-border);border-radius:16px;padding:26px 24px;box-shadow:0 8px 28px rgba(11,13,49,.06);transition:box-shadow .22s,transform .22s,border-color .22s;text-decoration:none;height:100%;}
.res-card:hover{box-shadow:0 16px 40px rgba(11,13,49,.12);transform:translateY(-2px);}
.res-card h3{font-size:18px;font-weight:700;color:var(--c-ink);margin:0 0 9px;letter-spacing:-.005em;}
.res-card p{font-size:14px;line-height:1.6;color:var(--c-muted);margin:0;flex:1;}
.res-card .learn{margin-top:16px;color:var(--c-brand);font-weight:600;font-size:14px;display:inline-flex;gap:6px;align-items:center;}

/* Hub section blocks */
.res-hub-sec{padding:46px 0;}
.res-hub-sec.alt{background:var(--c-bg-soft);}
.res-hub-sec h2{font-size:26px;font-weight:800;color:var(--c-ink);letter-spacing:-.01em;margin:0 0 6px;}
.res-hub-sec .sec-sub{font-size:15px;color:var(--c-muted);margin:0 0 22px;max-width:64ch;}
.res-hub-sec .sec-more{display:inline-block;margin-top:18px;color:var(--c-brand);font-weight:600;font-size:14px;}

/* Glossary index list */
.gloss-list{display:grid;grid-template-columns:1fr 1fr;gap:0 40px;}
.gloss-list a{display:flex;justify-content:space-between;gap:16px;padding:15px 4px;border-bottom:1px solid var(--c-border);color:var(--c-ink-strong);font-weight:600;font-size:15px;}
.gloss-list a:hover{color:var(--c-brand);}
.gloss-list a .g-def{font-weight:400;color:var(--c-muted);font-size:13.5px;flex:1;text-align:right;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* FAQ hub categories reuse .faq-panel/.faq-item from trucap.css */
.res-faqcat{margin:0 0 34px;}
.res-faqcat h2{font-size:20px;font-weight:800;color:var(--c-brand);letter-spacing:.01em;margin:0 0 14px;}

/* Calculator (client-side; no backend math) */
.calc-wrap{background:#fff;border:1px solid var(--c-border);border-radius:18px;padding:28px 28px 30px;box-shadow:0 14px 36px rgba(11,13,49,.08);margin:0 0 26px;}
.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 22px;}
.calc-field{display:flex;flex-direction:column;gap:7px;}
.calc-field.wide{grid-column:1 / -1;}
.calc-field label{font-size:13px;font-weight:600;color:var(--c-ink-strong);}
.calc-field input,.calc-field select{border:1px solid var(--c-border);border-radius:9px;padding:11px 13px;font:inherit;font-size:15px;color:var(--c-ink-strong);background:#fff;}
.calc-field input:focus,.calc-field select:focus{outline:none;border-color:var(--c-brand);box-shadow:0 0 0 3px rgba(1,14,208,.12);}
.calc-out{margin-top:22px;padding:22px 24px;background:var(--c-bg-soft);border-radius:14px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.calc-stat .k{font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--c-muted);}
.calc-stat .v{font-size:clamp(22px,3vw,30px);font-weight:800;color:var(--c-brand);letter-spacing:-.01em;margin-top:4px;line-height:1;}
.calc-disclaimer{font-size:12.5px;color:var(--c-muted);line-height:1.6;margin:18px 0 0;padding:14px 16px;border:1px dashed var(--c-border);border-radius:10px;}

@media (max-width:980px){
  .res-layout{grid-template-columns:1fr;gap:32px;}
  .res-side{position:static;flex-direction:row;flex-wrap:wrap;}
  .res-side .side-card{flex:1 1 260px;}
  .res-grid{grid-template-columns:repeat(2,1fr);}
  .gloss-list{grid-template-columns:1fr;}
}
@media (max-width:640px){
  .res-grid{grid-template-columns:1fr;}
  .calc-grid,.calc-out{grid-template-columns:1fr;}
}