/* Probari — assurance-led design platform for AI
   Locked palette, restraint, sharp corners, no shadows. */

:root{
  --bg: #0A1F3D;
  --surface: #112A4A;
  --surface-elev: #173356;
  --border: #1F3D62;
  --text: #F2F3F5;
  --muted: #9AA9C0;
  --faint: #5E6E85;
  --gold: #C9A24A;
  --gold-hover: #D9B663;
  --gold-deep: #A07A2E;

  --serif: "Lora", Georgia, "Times New Roman", serif;
  --sans-display: "Inter Tight", "Inter", system-ui, sans-serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --container: 1180px;
  --pad-x: 32px;
}

*,*::before,*::after{ box-sizing: border-box; }

html,body{ margin:0; padding:0; }
html{ background: var(--bg); }
body{
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.6;
  font-feature-settings: "tnum" 1, "lnum" 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img,svg{ display:block; max-width:100%; }

a{ color: var(--gold); text-decoration: none; }
a:hover{ color: var(--gold-hover); }

/* numbers tabular, never italic */
em,i{ font-style: normal; }

/* focus */
a:focus-visible, button:focus-visible, .btn:focus-visible{
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* skip link */
.skip-link{
  position: absolute;
  top: -100px; left: 16px;
  background: var(--gold);
  color: var(--bg);
  padding: 8px 14px;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 13px;
  border-radius: 2px;
  z-index: 100;
  transition: top .15s ease;
}
.skip-link:focus{ top: 12px; outline: 2px solid var(--gold); outline-offset: 2px; }

/* container */
.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

/* header */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10,31,61,0.0);
  border-bottom: 1px solid transparent;
  transition: background .2s linear, border-color .2s linear;
}
.site-header.is-scrolled{
  background: rgba(10,31,61,0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: saturate(140%) blur(8px);
}
.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo{
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
}
.logo:hover{ color: var(--text); }
.logo-word{
  font-family: var(--sans-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -2px;
  line-height: 1;
  text-transform: uppercase;
}
.logo-dot{ flex: 0 0 auto; }

.site-nav{ display:flex; gap: 28px; }
.site-nav a{
  font-family: var(--sans);
  font-weight: 400;
  font-size: 14px;
  color: var(--text);
  letter-spacing: 0.2px;
}
.site-nav a:hover{ color: var(--gold); }

/* hamburger toggle — hidden on desktop */
.nav-toggle{
  display: none;
  width: 44px;
  height: 44px;
  margin: 0;
  padding: 0;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: border-color .15s linear, background .15s linear;
}
.nav-toggle:hover{ border-color: var(--gold); }
.nav-toggle:focus-visible{ outline: 2px solid var(--gold); outline-offset: 2px; }
.nav-toggle .nav-toggle-bars{
  position: relative;
  display: block;
  width: 20px;
  height: 14px;
}
.nav-toggle .nav-toggle-bars span{
  position: absolute;
  left: 0;
  right: 0;
  height: 1.5px;
  background: currentColor;
  border-radius: 1px;
  transition: transform .2s ease, opacity .15s ease, top .2s ease;
}
.nav-toggle .nav-toggle-bars span:nth-child(1){ top: 0; }
.nav-toggle .nav-toggle-bars span:nth-child(2){ top: 6px; }
.nav-toggle .nav-toggle-bars span:nth-child(3){ top: 12px; }
.site-header.nav-open .nav-toggle .nav-toggle-bars span:nth-child(1){ top: 6px; transform: rotate(45deg); }
.site-header.nav-open .nav-toggle .nav-toggle-bars span:nth-child(2){ opacity: 0; }
.site-header.nav-open .nav-toggle .nav-toggle-bars span:nth-child(3){ top: 6px; transform: rotate(-45deg); }
body.nav-locked{ overflow: hidden; }

/* tag (caps gold) */
.tag{
  font-family: var(--sans);
  font-weight: 500;
  font-size: 11.5px;
  letter-spacing: 2.8px;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 24px 0;
}
.tag-centre{ text-align: center; }

/* editorial heading */
.editorial-h{
  font-family: var(--serif);
  font-weight: 500;
  font-size: 36px;
  line-height: 1.2;
  letter-spacing: -0.5px;
  color: var(--text);
  margin: 0 0 32px 0;
  max-width: 28ch;
}

/* sections */
.section{
  padding: 112px 0;
  border-top: 1px solid var(--border);
}

/* HERO */
.hero{
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 96px;
  position: relative;
}
.hero-inner{
  width: 100%;
  text-align: left;
}
.hero .tag-centre{ text-align: left; }

.hero-hallmark{
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 36px 0;
  height: 24px;
}
.hero-dot{
  transform-origin: 50% 50%;
  flex: 0 0 auto;
}
.hero-word{
  font-family: var(--sans-display);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -2px;
  line-height: 1;
  text-transform: uppercase;
  color: var(--text);
}

.hero-headline{
  font-family: var(--serif);
  font-weight: 500;
  font-size: 68px;
  line-height: 1.05;
  letter-spacing: -1.2px;
  color: var(--text);
  margin: 0 0 28px 0;
  max-width: 16ch;
}

.hero-sub{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 18px;
  line-height: 1.6;
  color: var(--muted);
  margin: 0 0 40px 0;
  max-width: 60ch;
}

.hero-actions{
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 0 0 40px 0;
}

/* buttons */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 46px;
  padding: 0 22px;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.2px;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease;
  text-decoration: none;
}
.btn-primary{
  background: var(--gold);
  color: var(--bg);
  border-color: var(--gold);
}
.btn-primary:hover{
  background: var(--gold-hover);
  border-color: var(--gold-hover);
  color: var(--bg);
}
.btn-secondary{
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
}
.btn-secondary:hover{
  color: var(--gold-hover);
  border-color: var(--gold-hover);
  background: transparent;
}

.hero-rule{
  width: 64px;
  height: 1px;
  background: var(--gold);
  margin: 8px 0 16px 0;
}
.hero-audience{
  font-family: var(--sans);
  font-weight: 500;
  font-size: 11.5px;
  letter-spacing: 2.8px;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0;
}

/* PROBLEM */
.problem .two-col{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  max-width: 980px;
}
.problem .two-col p{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  margin: 0;
}

/* PILLARS */
.pillar-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.pillar-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 32px;
  display: flex;
  flex-direction: column;
}
.pillar-num{
  font-family: var(--mono);
  font-weight: 400;
  font-size: 13px;
  color: var(--gold);
  margin: 0 0 24px 0;
  letter-spacing: 0.5px;
}
.pillar-name{
  font-family: var(--sans-display);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.1;
  letter-spacing: -0.3px;
  color: var(--text);
  margin: 0 0 16px 0;
  text-transform: uppercase;
}
.pillar-desc{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0 0 24px 0;
}
.pillar-divider{
  height: 1px;
  background: var(--border);
  margin: 0 0 20px 0;
}
.pillar-bullets{
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--sans);
  font-weight: 400;
  font-size: 13px;
  color: var(--text);
}
.pillar-bullets li{
  padding: 6px 0;
  border-bottom: 1px solid rgba(31,61,98,0.5);
}
.pillar-bullets li:last-child{ border-bottom: 0; }

/* WHY */
.why-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.why-block{
  position: relative;
  padding: 4px 0 4px 24px;
  border-left: 2px solid var(--gold);
}
.why-label{
  font-family: var(--mono);
  font-weight: 400;
  font-size: 11.5px;
  letter-spacing: 1.8px;
  color: var(--gold);
  margin: 0 0 14px 0;
  text-transform: uppercase;
}
.why-statement{
  font-family: var(--sans-display);
  font-weight: 600;
  font-size: 18px;
  line-height: 1.35;
  letter-spacing: -0.2px;
  color: var(--text);
  margin: 0 0 12px 0;
}
.why-support{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
  margin: 0;
}

/* VERTICALS */
.verticals-lead{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.6;
  color: var(--muted);
  max-width: 720px;
  margin: 12px 0 36px 0;
}
.verticals-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.vertical-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 36px;
  display: flex;
  flex-direction: column;
}
.vertical-tag{
  font-family: var(--mono);
  font-weight: 400;
  font-size: 11.5px;
  letter-spacing: 1.8px;
  color: var(--gold);
  margin: 0 0 18px 0;
  text-transform: uppercase;
}
.vertical-h{
  font-family: var(--serif);
  font-weight: 500;
  font-size: 26px;
  line-height: 1.2;
  letter-spacing: -0.4px;
  color: var(--text);
  margin: 0 0 6px 0;
}
.vertical-sub{
  font-family: var(--sans);
  font-weight: 400;
  font-size: 13px;
  letter-spacing: 0.2px;
  color: var(--gold);
  margin: 0 0 16px 0;
}
.vertical-body{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--muted);
  margin: 0 0 18px 0;
}
.vertical-list{
  list-style: none;
  padding: 0;
  margin: 0;
  font-family: var(--sans);
  font-weight: 400;
  font-size: 13px;
  line-height: 1.55;
  color: var(--text);
}
.vertical-list li{
  padding: 8px 0;
  border-bottom: 1px solid rgba(31,61,98,0.5);
}
.vertical-list li:last-child{ border-bottom: 0; }
.vertical-list li::before{
  content: "·";
  color: var(--gold);
  font-weight: 700;
  margin-right: 10px;
}

/* CASE */
.case-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 48px;
}
.case-caption{
  font-family: var(--mono);
  font-weight: 400;
  font-size: 11.5px;
  letter-spacing: 1.8px;
  color: var(--gold);
  margin: 0 0 24px 0;
  text-transform: uppercase;
}
.case-quote{
  font-family: var(--serif);
  font-weight: 500;
  font-size: 28px;
  line-height: 1.35;
  letter-spacing: -0.3px;
  color: var(--text);
  margin: 0 0 20px 0;
  max-width: 32ch;
}
.case-attrib{
  font-family: var(--sans);
  font-weight: 400;
  font-size: 13px;
  color: var(--muted);
  margin: 0 0 32px 0;
}
.case-rule{
  width: 48px;
  height: 1px;
  background: var(--gold);
  margin: 0 0 28px 0;
}
.case-kpis{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.kpi{
  border: 1px solid var(--border);
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: rgba(23,51,86,0.35);
  border-radius: 2px;
}
.kpi-num{
  font-family: var(--mono);
  font-weight: 400;
  font-size: 22px;
  color: var(--text);
  letter-spacing: 0.5px;
}
.kpi-label{
  font-family: var(--mono);
  font-weight: 400;
  font-size: 10.5px;
  letter-spacing: 1.8px;
  color: var(--muted);
  text-transform: uppercase;
}
.case-note{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 11px;
  color: var(--faint);
  margin: 16px 0 0 0;
}

/* CONTACT */
.contact{
  background: var(--surface-elev);
  border-top: 1px solid var(--border);
  padding: 112px 0;
}
.contact .editorial-h{ margin-bottom: 20px; max-width: 24ch; }
.contact-sub{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.7;
  color: var(--muted);
  margin: 0 0 32px 0;
  max-width: 64ch;
}
.contact-direct{
  font-family: var(--sans);
  font-weight: 400;
  font-size: 13px;
  color: var(--muted);
  margin: 20px 0 0 0;
}

/* FOOTER */
.site-footer{
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 56px 0 36px;
}
.footer-row{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.footer-top{ margin-bottom: 36px; }
.footer-nav{ display: flex; gap: 24px; }
.footer-nav a{
  font-family: var(--sans);
  font-weight: 400;
  font-size: 13px;
  color: var(--muted);
}
.footer-nav a:hover{ color: var(--gold); }

.footer-divider{
  height: 1px;
  background: var(--gold);
  margin: 0 0 28px 0;
  opacity: .6;
}
.footer-credit{
  text-align: center;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 11.5px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 32px 0;
}
.footer-bottom{ margin-top: 0; }
.footer-copy, .footer-url{
  font-family: var(--sans);
  font-weight: 400;
  font-size: 12px;
  color: var(--faint);
  margin: 0;
}

/* HALLMARK ANIMATION
   Strike sequence on first load only. */
.hallmark-animate .hero-dot{
  transform: scale(0) rotate(-90deg);
  animation: dotStrike 900ms cubic-bezier(0.16, 1, 0.3, 1) 200ms forwards,
             dotSettle 320ms cubic-bezier(0.16, 1, 0.3, 1) 1100ms forwards;
}
.hallmark-animate .hero-word{
  opacity: 0;
  transform: translateY(4px);
  animation: fadeIn 380ms ease-out 1500ms forwards;
}
.hallmark-animate .hero-headline{
  opacity: 0;
  transform: translateY(10px);
  animation: fadeUp 520ms cubic-bezier(0.16, 1, 0.3, 1) 1900ms forwards;
}
.hallmark-animate .hero-sub,
.hallmark-animate .hero-actions,
.hallmark-animate .hero-rule,
.hallmark-animate .hero-audience{
  opacity: 0;
  animation: fadeIn 400ms ease-out 2200ms forwards;
}

@keyframes dotStrike{
  0%   { transform: scale(0)    rotate(-90deg); }
  100% { transform: scale(1.08) rotate(0deg); }
}
@keyframes dotSettle{
  0%   { transform: scale(1.08) rotate(0deg); }
  100% { transform: scale(1)    rotate(0deg); }
}
@keyframes fadeIn{
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeUp{
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce){
  .hallmark-animate .hero-dot,
  .hallmark-animate .hero-word,
  .hallmark-animate .hero-headline,
  .hallmark-animate .hero-sub,
  .hallmark-animate .hero-actions,
  .hallmark-animate .hero-rule,
  .hallmark-animate .hero-audience{
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* METHOD GRID (case study + pilot) */
.method-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 16px;
}
.method-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 32px;
  display: flex;
  flex-direction: column;
}
.method-step{
  font-family: var(--mono);
  font-weight: 400;
  font-size: 11.5px;
  letter-spacing: 1.8px;
  color: var(--gold);
  margin: 0 0 20px 0;
  text-transform: uppercase;
}
.method-h{
  font-family: var(--serif);
  font-weight: 500;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.3px;
  color: var(--text);
  margin: 0 0 14px 0;
}
.method-body{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--muted);
  margin: 0 0 18px 0;
}
.method-output{
  margin: auto 0 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(31,61,98,0.7);
  font-family: var(--mono);
  font-weight: 400;
  font-size: 11.5px;
  letter-spacing: 0.6px;
  color: var(--gold);
  text-transform: uppercase;
}

/* TIMELINE (brokerage) */
.timeline{
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
  margin-top: 16px;
}
.timeline-row{
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}
.timeline-when{
  font-family: var(--mono);
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 1.4px;
  color: var(--gold);
  text-transform: uppercase;
  padding-top: 4px;
}
.timeline-h{
  font-family: var(--sans-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.25;
  letter-spacing: -0.2px;
  color: var(--text);
  margin: 0 0 8px 0;
}
.timeline-what p{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.6;
  color: var(--muted);
  margin: 0;
}
.timeline-now{
  background: linear-gradient(90deg, rgba(201,162,74,0.08) 0%, rgba(201,162,74,0) 60%);
  border-left: 3px solid var(--gold);
  padding-left: 20px;
}
.timeline-now .timeline-when{ color: var(--gold-hover); }
.timeline-future .timeline-when{ color: var(--muted); }

/* VERTICAL CARD CTA */
.vertical-cta{
  margin-top: auto;
  padding-top: 18px;
  font-family: var(--mono);
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 0.6px;
  color: var(--gold);
  text-transform: uppercase;
  display: inline-block;
}
.vertical-cta:hover{ color: var(--gold-hover); }
.vertical-cta-row{
  margin-top: auto;
  padding-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.vertical-cta-row .vertical-cta{
  margin-top: 0;
  padding-top: 0;
}

/* FLAGSHIP WIDE CARD (Ireland All-Ireland) */
.vertical-card-wide{
  grid-column: 1 / -1;
  background: linear-gradient(180deg, rgba(201,162,74,0.05) 0%, var(--surface) 100%);
  border-color: rgba(201,162,74,0.35);
}

/* RESPONSIVE */
@media (max-width: 980px){
  .pillar-grid{ grid-template-columns: repeat(2, 1fr); }
  .why-grid{ grid-template-columns: 1fr; gap: 24px; }
  .verticals-grid{ grid-template-columns: 1fr; gap: 20px; }
  .vertical-card{ padding: 28px; }
  .vertical-h{ font-size: 22px; }
  .case-kpis{ grid-template-columns: 1fr; }
  .method-grid{ grid-template-columns: repeat(2, 1fr); }
  .timeline-row{ grid-template-columns: 180px 1fr; gap: 24px; }
}
@media (max-width: 720px){
  :root{ --pad-x: 20px; }
  .section{ padding: 80px 0; }
  .hero{ min-height: auto; padding: 120px 0 72px; }
  .hero-headline{ font-size: 40px; line-height: 1.08; letter-spacing: -0.6px; }
  .hero-sub{ font-size: 16px; }
  .editorial-h{ font-size: 28px; }
  .pillar-grid{ grid-template-columns: 1fr; }
  .problem .two-col{ grid-template-columns: 1fr; gap: 20px; }
  .case-card{ padding: 28px; }
  .case-quote{ font-size: 22px; }
  .footer-top{ flex-direction: column; align-items: flex-start; gap: 18px; }
  .footer-bottom{ flex-direction: column; align-items: flex-start; gap: 6px; }
  .header-inner{ height: 64px; padding: 12px var(--pad-x); }
  .nav-toggle{ display: inline-flex; }
  .site-header{ background: rgba(10,31,61,0.92); border-bottom: 1px solid var(--border); }
  .site-nav{
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px var(--pad-x) 24px;
    background: rgba(10,31,61,0.98);
    border-bottom: 1px solid var(--border);
    backdrop-filter: saturate(140%) blur(8px);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: transform .18s ease, opacity .18s ease;
  }
  .site-header.nav-open .site-nav{
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .site-nav a{
    font-size: 16px;
    padding: 14px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  .site-nav a:last-child{ border-bottom: 0; }
  .contact{ padding: 80px 0; }
  .method-grid{ grid-template-columns: 1fr; }
  .method-card{ padding: 28px; }
  .timeline-row{ grid-template-columns: 1fr; gap: 8px; padding: 22px 0; }
  .timeline-now{ padding-left: 16px; }
}

/* ==========================================================================
   BLOG / FIELD NOTES — paper-led variant
   Used by field-notes.html and blog/*.html
   ========================================================================== */

body.paper-page{
  background: #F7F4EE;
  color: #10182A;
}
body.paper-page .site-header{
  background: rgba(247,244,238,0.92);
  border-bottom: 1px solid rgba(10,31,61,0.12);
  backdrop-filter: saturate(140%) blur(8px);
}
body.paper-page .site-header.is-scrolled{
  background: rgba(247,244,238,0.96);
}
body.paper-page .site-nav a,
body.paper-page .logo,
body.paper-page .logo-word{ color: #0A1F3D; }
body.paper-page .site-nav a:hover{ color: #C9A24A; }
body.paper-page .site-nav a[aria-current="page"]{ color: #C9A24A; }
body.paper-page .nav-toggle{
  color: #0A1F3D;
  border-color: rgba(10,31,61,0.18);
}
@media (max-width: 720px){
  body.paper-page .site-nav{
    background: rgba(247,244,238,0.98);
    border-bottom: 1px solid rgba(10,31,61,0.12);
  }
  body.paper-page .site-nav a{
    border-bottom-color: rgba(10,31,61,0.08);
  }
}

/* ---- Field Notes index hero ---- */
.fn-hero{
  padding: 144px 0 64px;
}
.fn-eyebrow{
  font-family: var(--sans);
  font-size: 11.5px;
  letter-spacing: 2.8px;
  text-transform: uppercase;
  color: #8A6A1F;
  font-weight: 500;
  margin: 0 0 28px 0;
}
.fn-hero-headline{
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(40px, 5.8vw, 72px);
  line-height: 1.06;
  letter-spacing: -0.5px;
  color: #0A1F3D;
  margin: 0 0 28px 0;
  max-width: 22ch;
}
.fn-hero-dek{
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.6;
  color: #2A3654;
  max-width: 60ch;
  margin: 0 0 22px 0;
}
.fn-hero-meta{
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.2px;
  color: #5E6B86;
  margin: 0;
}

/* ---- Card grid ---- */
.fn-list{ padding: 32px 0 88px; }
.fn-grid{
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 24px;
}
@media (max-width: 820px){
  .fn-grid{ grid-template-columns: 1fr; gap: 18px; }
  .fn-hero{ padding: 120px 0 48px; }
}
.fn-card{
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 28px 28px 24px;
  background: #FBF9F4;
  border: 1px solid rgba(10,31,61,0.10);
  color: #0A1F3D;
  text-decoration: none;
  transition: border-color .18s ease, transform .18s ease, background .18s ease;
}
.fn-card:hover{
  border-color: rgba(201,162,74,0.55);
  background: #FFFCF5;
  color: #0A1F3D;
}
.fn-card:focus-visible{ outline: 2px solid #C9A24A; outline-offset: 2px; }
.fn-card-head{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.fn-tag{
  display: inline-block;
  font-family: var(--sans);
  font-size: 10.5px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 600;
  padding: 5px 9px;
  border: 1px solid currentColor;
  line-height: 1;
}
.fn-tag-measured{ color: #2C5466; }
.fn-tag-urgent{ color: #8B2231; }
.fn-tag-regulator{ color: #5C4A1F; }
.fn-tag-buyer{ color: #2A3654; }
.fn-tag-tpi{ color: #5C4A1F; }
.fn-tag-roi{ color: #1F5C4A; }
.fn-tag-ni{ color: #4A1F5C; }
.fn-num{
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: #6B7891;
  font-weight: 500;
}
.fn-card-title{
  font-family: var(--serif);
  font-weight: 500;
  font-size: 22px;
  line-height: 1.22;
  letter-spacing: -0.2px;
  color: #0A1F3D;
  margin: 0;
}
.fn-card-dek{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 14.5px;
  line-height: 1.55;
  color: #3A475F;
  margin: 0;
}
.fn-card-foot{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: auto;
  padding-top: 6px;
  border-top: 1px solid rgba(10,31,61,0.08);
}
.fn-byline{
  font-family: var(--sans);
  font-size: 12px;
  color: #6B7891;
  letter-spacing: 0.2px;
}
.fn-arrow{
  font-family: var(--sans);
  font-size: 12.5px;
  color: #8A6A1F;
  letter-spacing: 0.6px;
  font-weight: 500;
}

/* ---- PDF block on index ---- */
.fn-pdf{ padding: 0 0 96px; }
.fn-pdf-inner{
  border: 1px solid rgba(10,31,61,0.10);
  background: #FBF9F4;
  padding: 40px 36px;
  max-width: 820px;
}
.fn-pdf-eyebrow{
  font-family: var(--sans);
  font-size: 11.5px;
  letter-spacing: 2.8px;
  text-transform: uppercase;
  color: #8A6A1F;
  font-weight: 500;
  margin: 0 0 14px 0;
}
.fn-pdf-title{
  font-family: var(--serif);
  font-weight: 500;
  font-size: 26px;
  line-height: 1.22;
  color: #0A1F3D;
  margin: 0 0 14px 0;
  max-width: 30ch;
}
.fn-pdf-body{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 15.5px;
  line-height: 1.6;
  color: #3A475F;
  margin: 0;
}
.fn-link{ color: #8A6A1F; border-bottom: 1px solid rgba(138,106,31,0.4); }
.fn-link:hover{ color: #C9A24A; border-bottom-color: #C9A24A; }

/* ---- Article (post) page ---- */
.fn-article{
  padding: 128px 0 56px;
}
.fn-article-inner{
  max-width: 740px;
}
.fn-back{
  margin: 0 0 32px 0;
  font-family: var(--sans);
  font-size: 13px;
}
.fn-back a{
  color: #8A6A1F;
  border-bottom: 1px solid rgba(138,106,31,0.3);
  letter-spacing: 0.2px;
}
.fn-back a:hover{ color: #C9A24A; border-bottom-color: #C9A24A; }
.fn-article-head{
  margin: 0 0 36px 0;
  border-bottom: 1px solid rgba(10,31,61,0.10);
  padding-bottom: 28px;
}
.fn-article-head .fn-tag{
  margin: 0 0 22px 0;
}
.fn-article-title{
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(34px, 4.4vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.3px;
  color: #0A1F3D;
  margin: 0 0 22px 0;
}
.fn-article-dek{
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(18px, 1.7vw, 22px);
  line-height: 1.5;
  color: #2A3654;
  margin: 0 0 18px 0;
  font-style: normal;
}
.fn-article-byline{
  font-family: var(--sans);
  font-size: 13px;
  color: #6B7891;
  letter-spacing: 0.4px;
  margin: 0;
}
.fn-article-body{
  margin: 0 0 28px 0;
}
.fn-h2{
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(22px, 2.2vw, 26px);
  line-height: 1.25;
  color: #0A1F3D;
  margin: 36px 0 14px 0;
}
.fn-p{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.72;
  color: #1A2440;
  margin: 0 0 18px 0;
}
.fn-p:first-of-type{ margin-top: 8px; }

/* ---- Callout ---- */
.fn-callout{
  margin: 36px 0 32px 0;
  padding: 22px 26px 22px 22px;
  background: #FBF9F4;
  border-left: 4px solid #C9A24A;
}
.fn-callout-red{
  background: #FBF1F2;
  border-left-color: #8B2231;
}
.fn-callout-label{
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 2.4px;
  text-transform: uppercase;
  font-weight: 600;
  color: #8A6A1F;
  margin: 0 0 8px 0;
}
.fn-callout-red .fn-callout-label{ color: #8B2231; }
.fn-callout-title{
  font-family: var(--sans);
  font-weight: 600;
  font-size: 16px;
  line-height: 1.4;
  color: #0A1F3D;
  margin: 0 0 8px 0;
}
.fn-callout-body{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.6;
  color: #2A3654;
  margin: 0;
}

/* ---- Article foot ---- */
.fn-article-foot{
  margin: 32px 0 0 0;
  padding-top: 22px;
  border-top: 1px solid rgba(10,31,61,0.10);
}
.fn-article-meta{
  font-family: var(--sans);
  font-size: 11.5px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 500;
  color: #8A6A1F;
  margin: 0 0 6px 0;
}
.fn-article-meta-sub{
  font-family: var(--sans);
  font-size: 13px;
  color: #6B7891;
  margin: 0;
  line-height: 1.55;
}

/* ---- Related (prev/next) ---- */
.fn-related{
  padding: 56px 0 96px;
  border-top: 1px solid rgba(10,31,61,0.08);
  margin-top: 24px;
}
.fn-related-eyebrow{
  font-family: var(--sans);
  font-size: 11.5px;
  letter-spacing: 2.8px;
  text-transform: uppercase;
  color: #8A6A1F;
  font-weight: 500;
  margin: 0 0 22px 0;
}
.fn-related-grid{
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 18px;
  margin-bottom: 32px;
}
@media (max-width: 720px){
  .fn-related-grid{ grid-template-columns: 1fr; }
}
.fn-related-card{
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 24px;
  background: #FBF9F4;
  border: 1px solid rgba(10,31,61,0.10);
  text-decoration: none;
  color: #0A1F3D;
  transition: border-color .18s ease, background .18s ease;
}
.fn-related-card:hover{
  border-color: rgba(201,162,74,0.55);
  background: #FFFCF5;
  color: #0A1F3D;
}
.fn-related-next{
  text-align: right;
}
.fn-related-dir{
  font-family: var(--sans);
  font-size: 11.5px;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: #8A6A1F;
  font-weight: 500;
}
.fn-related-tag{
  font-family: var(--sans);
  font-size: 10.5px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: #6B7891;
  font-weight: 500;
}
.fn-related-title{
  font-family: var(--serif);
  font-weight: 500;
  font-size: 17px;
  line-height: 1.3;
  color: #0A1F3D;
}
.fn-related-all{
  font-family: var(--sans);
  font-size: 14px;
  margin: 0;
}
.fn-related-all a{
  color: #8A6A1F;
  border-bottom: 1px solid rgba(138,106,31,0.3);
}
.fn-related-all a:hover{ color: #C9A24A; border-bottom-color: #C9A24A; }

/* ---- Paper-page footer adjustments (footer is dark Oxford Blue, restore light text) ---- */
body.paper-page .site-footer{
  background: #0A1F3D;
  color: #F2F3F5;
  border-top: 1px solid rgba(10,31,61,0.12);
}
body.paper-page .site-footer .logo,
body.paper-page .site-footer .logo-word{ color: #F2F3F5; }
body.paper-page .site-footer .footer-nav a{ color: #F2F3F5; }
body.paper-page .site-footer .footer-nav a:hover{ color: #C9A24A; }
body.paper-page .site-footer .footer-credit{ color: #C9A24A; }
body.paper-page .site-footer .footer-copy,
body.paper-page .site-footer .footer-url{ color: #9AA9C0; }
body.paper-page .site-footer .footer-divider{ background: rgba(255,255,255,0.10); }