/* ============================================================
   PB INVEST — perforsport.com
   Design system v3 — editorial / institutional
   Palette: warm paper, deep ink, navy, single green accent
   Type: Georgia (display + figures) / system sans (text + UI)
   No external fonts, no external images. CSP-safe: no inline
   style attributes anywhere; JS uses SVG attributes + CSSOM.
   ============================================================ */

:root{
  /* surfaces */
  --paper:#F7F5F0;          /* page background */
  --card:#FFFFFF;           /* cards, chart surfaces */
  --navy:#10242F;           /* dark sections */
  --navy-2:#0B1922;         /* footer */
  /* ink */
  --ink:#182830;            /* headings, strong text */
  --text:#33424C;           /* body */
  --muted:#5F6B74;          /* secondary text (AA on paper & card) */
  --ink-inv:#F2F1EC;        /* text on navy */
  --muted-inv:#A7B4BC;      /* secondary on navy */
  /* accent + data */
  --green:#177A5B;          /* brand accent / data series 1 */
  --green-deep:#0E5C44;     /* hover / small-text safety */
  --green-soft:#E3EFE9;     /* tint background */
  --slate:#2E6EB0;          /* data series 2 — validated pair with --green */
  /* lines */
  --hairline:#E5E0D4;
  --hairline-dark:rgba(255,255,255,.14);
  --grid:#ECE8DE;           /* chart gridlines */
  /* misc */
  --radius:6px;
  --radius-lg:10px;
  --container:1160px;
  --serif:Georgia,"Times New Roman",Times,serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}

/* ---------- reset & base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.65}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--green-deep);text-decoration:none}
a:hover{color:var(--green)}
h1,h2{font-family:var(--serif);color:var(--ink);font-weight:700;letter-spacing:-.015em;line-height:1.12;margin:0 0 16px}
h1{font-size:clamp(34px,4.6vw,54px)}
h2{font-size:clamp(26px,3.4vw,38px)}
h3{font-family:var(--sans);color:var(--ink);font-size:19px;font-weight:700;letter-spacing:-.01em;line-height:1.3;margin:0 0 10px}
h4{color:var(--ink);font-size:15px;font-weight:700;margin:0 0 10px}
p{margin:0 0 14px}
ul{margin:0 0 16px;padding-left:22px}
li{margin-bottom:6px}
strong{color:var(--ink)}
:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:2px}
::selection{background:var(--green-soft)}

.container{max-width:var(--container);margin:0 auto;padding:0 24px}

/* skip link */
.skip-link{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:200;border-radius:0 0 var(--radius) 0}
.skip-link:focus{left:0;color:#fff}

/* ---------- header / brand ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(247,245,240,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--hairline)}
.navbar{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:74px}
.brand{display:inline-flex;align-items:center;gap:12px;color:var(--ink)}
.brand:hover{color:var(--ink)}
.logo-mark{width:40px;height:40px;flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-family:var(--serif);font-weight:700;font-size:17px;letter-spacing:.04em;color:var(--ink)}
.brand-text small{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{font-size:12.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text);padding:6px 0;border-bottom:2px solid transparent}
.nav-links a:hover{color:var(--ink)}
.nav-links a.active{color:var(--ink);border-bottom-color:var(--green)}
.nav-links a.nav-cta{border:1px solid var(--ink);border-radius:999px;padding:9px 18px;color:var(--ink)}
.nav-links a.nav-cta:hover{background:var(--ink);color:#fff}
.menu-toggle{display:none;background:none;border:1px solid var(--hairline);border-radius:var(--radius);padding:10px;cursor:pointer}
.menu-toggle span{display:block;width:20px;height:2px;background:var(--ink);margin:4px 0;transition:.2s}

/* ---------- shared building blocks ---------- */
.eyebrow{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--green-deep);margin-bottom:14px}
.breadcrumb{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:22px}
.section{padding:88px 0}
.section-tight{padding:48px 0}
.section-white{background:var(--card);border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline)}
.section-navy{background:var(--navy);color:var(--muted-inv)}
.section-navy h2,.section-navy h3,.section-navy strong{color:var(--ink-inv)}
.section-navy .eyebrow{color:#7FC5AB}
.section-navy p{color:var(--muted-inv)}
.section-header{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:20px 64px;align-items:end;margin-bottom:48px}
.section-header p{margin:0;color:var(--muted)}
.section-navy .section-header p{color:var(--muted-inv)}

.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 22px;border-radius:999px;border:1px solid var(--ink);color:var(--ink);font-size:13px;font-weight:700;letter-spacing:.02em;transition:background .18s,color .18s,border-color .18s}
.btn:hover{background:var(--ink);color:#fff}
.btn-primary{background:var(--green);border-color:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-deep);border-color:var(--green-deep);color:#fff}
.btn .arrow{font-size:15px;line-height:1}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.tag{font-size:11.5px;font-weight:600;letter-spacing:.03em;color:var(--ink);background:var(--paper);border:1px solid var(--hairline);border-radius:999px;padding:6px 13px}
.section-navy .tag,.panel-navy .tag{color:var(--ink-inv);background:transparent;border-color:var(--hairline-dark)}

/* reveal animation */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}
.reveal.visible{opacity:1;transform:none}

/* ---------- hero (home) ---------- */
.hero{padding:96px 0 72px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(0,.96fr);gap:64px;align-items:center}
.hero-lead{font-size:18px;color:var(--muted);max-width:56ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero h1 .accent{color:var(--green-deep)}
.dash-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.dash-card{background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:22px}
.dash-card small{display:block;font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.dash-card strong{display:block;font-family:var(--serif);font-size:20px;color:var(--ink);margin-bottom:6px}
.dash-card span{font-size:13px;color:var(--muted);line-height:1.5}

/* trust strip */
.trust-strip{border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline);background:var(--card)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.trust-item{padding:30px 26px;border-left:1px solid var(--hairline)}
.trust-item:first-child{border-left:0}
.trust-item strong{display:block;font-family:var(--serif);font-size:30px;letter-spacing:-.02em;color:var(--ink)}
.trust-item span{display:block;font-size:12.5px;color:var(--muted);margin:6px 0 10px;line-height:1.5}
.source-chip{display:inline-block;font-size:9.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--green-deep);background:var(--green-soft);border-radius:3px;padding:3px 8px}

/* ---------- cards / grids ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:30px}
.card .num{display:block;font-size:10.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--green-deep);margin-bottom:16px}
.card p{font-size:14.5px;color:var(--muted);margin:0}
.section-navy .card{background:rgba(255,255,255,.04);border-color:var(--hairline-dark)}
.section-navy .card .num{color:#7FC5AB}
.section-navy .card p{color:var(--muted-inv)}

.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat-grid.cols-2{grid-template-columns:1fr 1fr}
.stat{background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:24px}
.stat small{display:block;font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.stat strong{display:block;font-family:var(--serif);font-size:28px;letter-spacing:-.02em;color:var(--ink);margin-bottom:6px}
.stat p{font-size:13px;color:var(--muted);margin:0;line-height:1.5}
.section-navy .stat{background:rgba(255,255,255,.04);border-color:var(--hairline-dark)}
.section-navy .stat small{color:var(--muted-inv)}
.section-navy .stat strong{color:var(--ink-inv)}
.section-navy .stat p{color:var(--muted-inv)}

/* split panels */
.split{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.panel{background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:34px}
.panel-navy{background:var(--navy);border-color:var(--navy);color:var(--muted-inv)}
.panel-navy h3{color:var(--ink-inv)}
.panel-navy p{color:var(--muted-inv)}
.panel-navy .eyebrow{color:#7FC5AB}

/* insight blocks (replace photo cards) */
.insight-band{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:18px}
.insight-lead{background:var(--navy);border-radius:var(--radius-lg);padding:40px;color:var(--muted-inv);position:relative;overflow:hidden}
.insight-lead .eyebrow{color:#7FC5AB}
.insight-lead h3{font-family:var(--serif);font-size:26px;color:var(--ink-inv);letter-spacing:-.015em}
.insight-lead p{color:var(--muted-inv)}
.insight-stack{display:grid;gap:18px}
.insight-card{background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:28px}
.insight-card h3{font-size:18px}
.insight-card p{font-size:14px;color:var(--muted)}
.insight-card .btn{margin-top:6px}

/* market notes (opportunities) */
.market-note{display:grid;grid-template-columns:150px minmax(0,1fr);gap:26px;background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:28px;margin-bottom:14px}
.market-note .label{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--green-deep);padding-top:4px}
.market-note h3{font-size:18px}
.market-note p{font-size:14.5px;color:var(--muted);margin:0}

/* criteria (thesis) */
.criteria-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.criterion{background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:26px}
.criterion p{font-size:13.5px;color:var(--muted);min-height:84px}
.scorebar{position:relative;height:6px;border-radius:3px;background:var(--paper);border:1px solid var(--hairline);overflow:hidden}
.scorebar i{position:absolute;inset:0 auto 0 0;width:0;background:var(--green);border-radius:3px;transition:width .7s ease}
.score-value{display:block;font-family:var(--serif);font-size:15px;color:var(--ink);margin-top:8px}
.source-note{font-size:12px;color:var(--muted);margin-top:22px}

/* table (thesis) */
.table-wrap{overflow-x:auto;background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-lg)}
.invest-table{width:100%;border-collapse:collapse;font-size:14px;min-width:660px}
.invest-table th{font-family:var(--sans);text-align:left;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding:16px 22px;border-bottom:1px solid var(--hairline)}
.invest-table td{padding:15px 22px;border-bottom:1px solid var(--hairline);vertical-align:top;color:var(--text)}
.invest-table tbody tr:last-child td{border-bottom:0}
.invest-table td:first-child{font-weight:700;color:var(--ink);white-space:nowrap}

/* timeline (research) */
.timeline{display:grid;gap:0}
.timeline-item{position:relative;padding:0 0 18px 26px;border-left:2px solid var(--hairline)}
.timeline-item:last-child{padding-bottom:0}
.timeline-item::before{content:"";position:absolute;left:-6px;top:4px;width:10px;height:10px;border-radius:50%;background:var(--green);border:2px solid var(--card)}
.timeline-item h3{font-size:15px;margin-bottom:4px}
.timeline-item p{font-size:13px;color:var(--muted);margin:0}

/* source list (research) */
.source-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.source-list a{display:flex;flex-direction:column;gap:5px;background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius);padding:18px 20px;color:var(--text);transition:border-color .18s}
.source-list a:hover{border-color:var(--green)}
.source-list b{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink)}
.source-logo{font-size:9px;font-weight:700;letter-spacing:.1em;color:var(--green-deep);background:var(--green-soft);border-radius:3px;padding:3px 7px;white-space:nowrap}
.source-list span{font-size:12.5px;color:var(--muted)}

/* ---------- charts ---------- */
.chart-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.chart-card{background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:26px;display:flex;flex-direction:column}
.chart-card.span-2{grid-column:span 2}
.chart-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:18px}
.chart-head h3{font-size:16.5px;margin-bottom:3px}
.chart-head p{font-size:12.5px;color:var(--muted);margin:0}
.chart-badge{flex:none;font-size:9.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--green-deep);background:var(--green-soft);border-radius:3px;padding:4px 9px;white-space:nowrap}
.chart-body{flex:1}
.chart-foot{font-size:12px;color:var(--muted);margin-top:16px;padding-top:14px;border-top:1px solid var(--hairline)}
.chart-svg{width:100%;height:auto;display:block}
.chart-svg text{font-family:var(--sans)}

/* hbar rows */
.hbar-rows{display:grid;gap:13px}
.hbar-row{display:grid;grid-template-columns:170px minmax(0,1fr) 52px;gap:14px;align-items:center}
.hbar-label{font-size:13px;color:var(--text);line-height:1.3}
.hbar-track{height:10px;border-radius:5px;background:var(--paper);border:1px solid var(--hairline);position:relative;overflow:hidden}
.hbar-fill{position:absolute;inset:0 auto 0 0;width:0;background:var(--green);border-radius:5px;transition:width .7s ease}
.hbar-value{font-family:var(--serif);font-size:14px;color:var(--ink);text-align:right}

/* share / hero stat tile */
.share-tile{display:grid;gap:8px}
.share-figure{font-family:var(--serif);font-size:56px;letter-spacing:-.03em;color:var(--ink);line-height:1}
.share-caption{font-size:12.5px;color:var(--muted)}
.share-track{height:12px;border-radius:6px;background:var(--paper);border:1px solid var(--hairline);position:relative;overflow:hidden;margin-top:8px}
.share-fill{position:absolute;inset:0 auto 0 0;width:0;background:var(--green);border-radius:6px;transition:width .7s ease}
.share-copy h4{margin:16px 0 6px;font-size:15.5px}
.share-copy p{font-size:13.5px;color:var(--muted);margin:0}

/* metric feature (single headline) */
.metric-feature strong{display:block;font-family:var(--serif);font-size:52px;letter-spacing:-.03em;color:var(--ink);line-height:1.05}
.metric-feature span{display:block;font-size:13px;font-weight:600;color:var(--green-deep);margin:8px 0 12px}
.metric-feature p{font-size:13px;color:var(--muted);margin:0}

/* matrix (thesis) — rendered as SVG scatter by JS */
.matrix-wrap{background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:26px}
.matrix-legend{display:flex;flex-wrap:wrap;gap:18px;margin-top:14px}
.matrix-legend span{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:var(--muted)}
.legend-dot{width:9px;height:9px;border-radius:50%;flex:none}
.legend-dot.core{background:var(--green)}
.legend-dot.alt{background:var(--slate)}
.legend-dot.soft{background:var(--card);border:2px solid var(--muted)}

/* chart svg internals — colors stay tokenized here, never in JS */
.ln{stroke:var(--green);stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round}
.mk{fill:var(--green);stroke:var(--card);stroke-width:2}
.bar-f{fill:var(--green)}
.gridl{stroke:var(--grid);stroke-width:1}
.axisl{stroke:var(--hairline);stroke-width:1}
.tick{fill:var(--muted);font-size:11px}
.vlab{fill:var(--ink);font-size:12.5px;font-weight:700}
.vlab-muted{fill:var(--muted);font-size:11.5px}
.pt-core{fill:var(--green);stroke:var(--card);stroke-width:2}
.pt-alt{fill:var(--slate);stroke:var(--card);stroke-width:2}
.pt-soft{fill:var(--card);stroke:var(--muted);stroke-width:2}
.pt-lab{fill:var(--text);font-size:11.5px}
.axis-name{fill:var(--muted);font-size:10px;letter-spacing:.1em;text-transform:uppercase}

/* chart tooltip (positioned via CSSOM) */
.chart-tip{position:fixed;z-index:150;background:var(--ink);color:#fff;font-size:12px;line-height:1.4;padding:7px 11px;border-radius:5px;pointer-events:none;opacity:0;transition:opacity .12s;max-width:240px}
.chart-tip.on{opacity:1}

/* sr-only (chart data tables) */
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;border:0;clip:rect(0 0 0 0);clip-path:inset(50%);overflow:hidden;white-space:nowrap}

/* ---------- page hero ---------- */
.page-hero{padding:84px 0 56px;border-bottom:1px solid var(--hairline)}
.page-hero p{max-width:70ch;color:var(--muted);font-size:17px}
.page-hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:56px;align-items:center}
.fact-panel{background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:30px;display:grid;gap:18px}
.fact{display:grid;gap:2px;border-left:2px solid var(--green);padding-left:14px}
.fact strong{font-family:var(--serif);font-size:22px;color:var(--ink)}
.fact span{font-size:12px;color:var(--muted)}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:18px}
.contact-card{background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:34px}
.contact-card h2{font-size:26px}
.contact-card>p{color:var(--muted);font-size:14.5px}
.contact-details{display:grid;gap:16px;margin-top:26px}
.contact-detail small{display:block;font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:3px}
.contact-detail strong{font-size:15px;color:var(--ink)}
.email-link{color:var(--green-deep);border-bottom:1px solid rgba(23,122,91,.35)}
.email-link:hover{border-bottom-color:var(--green)}
.copy-btn{display:inline-block;margin-top:9px;padding:7px 14px;border:1px solid var(--hairline);border-radius:999px;background:var(--card);color:var(--ink);font-size:11.5px;font-weight:700;cursor:pointer;transition:border-color .18s,color .18s}
.copy-btn:hover{border-color:var(--green);color:var(--green-deep)}
.copy-btn.is-copied{background:var(--green);border-color:var(--green);color:#fff}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-group{margin-bottom:14px}
.form-group label{display:block;font-size:11.5px;font-weight:700;color:var(--ink);margin-bottom:6px}
.form-group input,.form-group textarea{width:100%;border:1px solid var(--hairline);background:var(--paper);color:var(--ink);border-radius:var(--radius);padding:13px 14px;font-family:inherit;font-size:14px;outline:none;transition:border-color .18s,box-shadow .18s}
.form-group input:focus,.form-group textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px var(--green-soft);background:var(--card)}
.form-group textarea{min-height:150px;resize:vertical}
.hp-field{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden}
.form-status{margin:14px 0 0;padding:12px 14px;border-radius:var(--radius);font-size:12.5px;line-height:1.55;display:none}
.form-status.ok{display:block;background:var(--green-soft);border:1px solid rgba(23,122,91,.35);color:var(--green-deep)}
.form-status.warn{display:block;background:#F8F0E2;border:1px solid rgba(153,107,46,.4);color:#7A5320}
.form-note{font-size:11.5px;color:var(--muted);margin-top:12px}

/* ---------- legal prose ---------- */
.legal h2{font-size:21px;margin:34px 0 10px}
.legal h2:first-of-type{margin-top:0}
.legal p,.legal li{font-size:14.5px;color:var(--text)}
.legal-card{background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:44px;max-width:820px}

/* ---------- cta band + footer ---------- */
.cta-band{background:var(--navy);border-top:3px solid var(--green)}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:32px;padding:56px 0}
.cta-inner h2{color:var(--ink-inv);margin:0;font-size:clamp(24px,3vw,34px)}
.cta-inner p{color:var(--muted-inv);margin:8px 0 0}
.cta-band .btn{border-color:#fff;color:#fff}
.cta-band .btn:hover{background:#fff;color:var(--navy)}

.site-footer{background:var(--navy-2);color:var(--muted-inv);padding:64px 0 34px}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.85fr) minmax(0,.85fr);gap:48px;padding-bottom:40px;border-bottom:1px solid var(--hairline-dark)}
.footer-brand{display:inline-flex;align-items:center;gap:12px;margin-bottom:18px}
.footer-brand .brand-name{color:var(--ink-inv)}
.footer-brand small{color:var(--muted-inv)}
.site-footer p{font-size:13.5px;line-height:1.6;max-width:44ch}
.site-footer h4{color:var(--ink-inv);font-size:11px;letter-spacing:.14em;text-transform:uppercase}
.footer-links{display:grid;gap:9px}
.footer-links a,.footer-links span{font-size:13.5px;color:var(--muted-inv)}
.footer-links a:hover{color:#fff}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding-top:26px;font-size:12px;color:var(--muted-inv)}

/* ---------- 404 ---------- */
.error-hero{padding:120px 0;text-align:center}
.error-hero .eyebrow{font-size:13px}
.error-hero h1{margin-bottom:12px}
.error-hero p{color:var(--muted);margin-bottom:28px}

/* ---------- responsive ---------- */
@media(max-width:1020px){
  .hero-grid,.page-hero-grid,.insight-band{grid-template-columns:1fr;gap:40px}
  .section-header{grid-template-columns:1fr;align-items:start;gap:12px;margin-bottom:36px}
  .trust-grid{grid-template-columns:1fr 1fr}
  .trust-item{border-left:0;border-top:1px solid var(--hairline)}
  .trust-item:nth-child(-n+2){border-top:0}
  .trust-item:nth-child(even){border-left:1px solid var(--hairline)}
  .cards,.criteria-grid{grid-template-columns:1fr 1fr}
  .stat-grid{grid-template-columns:1fr 1fr}
  .chart-grid{grid-template-columns:1fr}
  .chart-card.span-2{grid-column:auto}
  .source-list{grid-template-columns:1fr}
}
@media(max-width:720px){
  .section{padding:60px 0}
  .hero{padding:64px 0 48px}
  .nav-links{position:fixed;inset:74px 0 auto 0;background:var(--paper);border-bottom:1px solid var(--hairline);flex-direction:column;align-items:stretch;gap:0;padding:10px 24px 20px;display:none}
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 0;border-bottom:1px solid var(--hairline)}
  .nav-links a.active{border-bottom-color:var(--hairline)}
  .nav-links a.nav-cta{border:0;padding:13px 0;border-bottom:1px solid var(--hairline);border-radius:0}
  .nav-links a.nav-cta:hover{background:none;color:var(--ink)}
  .menu-toggle{display:block}
  .cards,.criteria-grid,.split,.contact-grid,.dash-grid,.form-row,.stat-grid,.stat-grid.cols-2{grid-template-columns:1fr}
  .trust-grid{grid-template-columns:1fr}
  .trust-item,.trust-item:nth-child(even){border-left:0}
  .trust-item:nth-child(2){border-top:1px solid var(--hairline)}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .cta-inner{flex-direction:column;align-items:flex-start}
  .market-note{grid-template-columns:1fr;gap:10px}
  .hbar-row{grid-template-columns:1fr;gap:6px}
  .hbar-value{text-align:left}
  .legal-card{padding:28px}
}

/* ---------- motion & print ---------- */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .scorebar i,.hbar-fill,.share-fill,.btn,.copy-btn{transition:none}
}
@media print{
  .site-header,.cta-band,.menu-toggle,.chart-tip{display:none}
  body{background:#fff}
  .section{padding:24px 0}
}