/* =========================================================
   EORBangladesh — design system v2
   Bright white base, vibrant royal blue, warm amber accent,
   editorial serif display headings + geometric sans body.
   ========================================================= */

@import url("https://api.fontshare.com/v2/css?f[]=general-sans@500,600,700&f[]=cabinet-grotesk@700,800&f[]=satoshi@400,500,700&display=swap");

/* ---------- 1. Tokens ---------- */
:root{
  --bg:#FFFFFF;
  --surface:#F6F9FE;
  --surface-2:#EEF3FB;
  --line:#E1E8F2;
  --ink:#081735;
  --ink-2:#1B2A4E;
  --body:#3B4A66;
  --muted:#697590;

  --primary:#0B5FFF;
  --primary-2:#0847CC;
  --primary-tint:#E6EFFF;

  --accent:#F59E0B;
  --accent-2:#B45309;
  --accent-tint:#FFF4DE;

  --success:#047857;
  --danger:#B91C1C;

  --radius-xs:6px;
  --radius-sm:10px;
  --radius:14px;
  --radius-lg:22px;
  --radius-xl:28px;

  --shadow-sm:0 1px 2px rgba(8,23,53,.05), 0 1px 1px rgba(8,23,53,.04);
  --shadow:0 6px 20px -8px rgba(11,95,255,.20), 0 2px 6px rgba(8,23,53,.06);
  --shadow-lg:0 24px 60px -20px rgba(11,95,255,.30), 0 10px 24px -12px rgba(8,23,53,.10);

  --gutter: clamp(16px, 4vw, 40px);
  --maxw: 1200px;

  --font-display:"Cabinet Grotesk", "General Sans", "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-sans:"General Sans", "Satoshi", "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

/* ---------- 2. Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--body);
  font-family:var(--font-sans);
  font-size:17px; line-height:1.65; font-weight:450;
  -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
}
img,svg,video{max-width:100%;display:block;height:auto}
a{color:var(--primary);text-decoration:none;text-underline-offset:3px;text-decoration-thickness:1.5px}
a:hover{color:var(--primary-2);text-decoration:underline}

/* ---------- 3. Typography ---------- */
h1,h2,h3,h4,h5{
  font-family:var(--font-display); color:var(--ink);
  margin:0 0 .5em; font-weight:700; letter-spacing:-0.015em; line-height:1.1;
}
h1{font-size:clamp(38px,5.4vw,64px); letter-spacing:-0.025em; line-height:1.04; font-weight:800}
h2{font-size:clamp(28px,3.4vw,42px); letter-spacing:-0.02em; line-height:1.12}
h3{font-size:clamp(21px,2.2vw,26px); letter-spacing:-0.012em; line-height:1.25}
h4{font-size:19px; font-family:var(--font-sans); font-weight:700; letter-spacing:-0.005em}
p{margin:0 0 1em}
.lead{font-size:clamp(18px,1.6vw,21px); line-height:1.55; color:var(--ink-2); font-weight:450; max-width:60ch}
.eyebrow{
  display:inline-flex; align-items:center; gap:.5em;
  font-family:var(--font-sans); font-size:12.5px; font-weight:700; letter-spacing:.14em;
  text-transform:uppercase; color:var(--primary);
  background:var(--primary-tint); border-radius:999px;
  padding:6px 14px; margin-bottom:16px;
}
.eyebrow::before{content:""; width:6px; height:6px; border-radius:50%; background:var(--primary)}
small,.small{font-size:14px; color:var(--muted)}
code{font-family:var(--font-mono); font-size:.9em; background:var(--surface-2); padding:2px 6px; border-radius:6px}
strong{color:var(--ink); font-weight:700}

/* ---------- 4. Layout primitives ---------- */
.container{max-width:var(--maxw); margin:0 auto; padding:0 var(--gutter)}
.container-narrow{max-width:820px; margin:0 auto; padding:0 var(--gutter)}
section{padding:clamp(64px,7vw,104px) 0}
.section-alt{background:var(--surface)}
.section-tight{padding:clamp(40px,5vw,64px) 0}
.grid{display:grid; gap:24px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:900px){ .grid-2,.grid-3,.grid-4{grid-template-columns:1fr} }
.stack-lg{display:flex; flex-direction:column; gap:32px}
.stack{display:flex; flex-direction:column; gap:16px}
.row{display:flex; flex-wrap:wrap; gap:12px; align-items:center}
.divider{height:1px; background:var(--line); border:0; margin:32px 0}

/* ---------- 5. Skip link + a11y ---------- */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute; left:-9999px; top:auto;}
.skip:focus{left:12px; top:12px; background:var(--ink); color:#fff; padding:10px 14px; border-radius:8px; z-index:100}
:focus-visible{outline:2px solid var(--primary); outline-offset:3px; border-radius:6px}

/* ---------- 6. Header / navigation ---------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(1.4) blur(10px);
  -webkit-backdrop-filter:saturate(1.4) blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between; gap:24px;
  height:72px;
}
.brand{display:flex; align-items:center; gap:10px; color:var(--ink); font-family:var(--font-display); font-weight:700; font-size:19px; letter-spacing:-0.01em}
.brand:hover{text-decoration:none; color:var(--ink)}
.brand-mark{width:34px; height:34px; flex:0 0 34px}
.brand-name .dot{color:var(--accent)}
.nav-menu{display:flex; align-items:center; gap:4px; list-style:none; margin:0; padding:0}
.nav-menu > li{position:relative}
.nav-link, .nav-menu summary{
  font-family:var(--font-sans); font-weight:600; font-size:15px; color:var(--ink-2);
  padding:9px 14px; border-radius:10px; cursor:pointer;
  display:inline-flex; align-items:center; gap:6px;
  transition:background .18s ease, color .18s ease;
}
.nav-link:hover, .nav-menu summary:hover{background:var(--surface-2); color:var(--ink); text-decoration:none}
.nav-link.active{color:var(--primary); background:var(--primary-tint)}
.nav-menu summary{list-style:none}
.nav-menu summary::-webkit-details-marker{display:none}
.nav-menu summary::after{
  content:""; display:inline-block; width:8px; height:8px;
  border-right:1.6px solid currentColor; border-bottom:1.6px solid currentColor;
  transform:rotate(45deg) translateY(-2px);
}
.nav-menu details[open] summary::after{transform:rotate(-135deg) translateY(-1px)}
.nav-submenu{
  position:absolute; top:calc(100% + 8px); left:0; min-width:320px;
  background:#fff; border:1px solid var(--line); border-radius:16px;
  box-shadow:var(--shadow-lg); padding:12px; z-index:60;
  list-style:none; margin:0;
}
.nav-submenu li{margin:0}
.nav-submenu a{
  display:block; padding:12px 14px; border-radius:10px;
  color:var(--ink); font-size:15px; font-weight:600;
  transition:background .16s ease;
}
.nav-submenu a small{display:block; font-weight:500; color:var(--muted); margin-top:2px; font-size:13px}
.nav-submenu a:hover{background:var(--surface-2); text-decoration:none}

.nav-cta{
  background:var(--ink); color:#fff !important;
  padding:10px 18px; border-radius:12px;
  font-weight:600; font-size:15px;
  transition:transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.nav-cta:hover{background:var(--primary); text-decoration:none; box-shadow:var(--shadow); transform:translateY(-1px)}
.nav-toggle{display:none; background:none; border:0; padding:10px; cursor:pointer; color:var(--ink)}
.nav-toggle svg{width:24px; height:24px}
@media(max-width:960px){
  .nav-toggle{display:inline-flex}
  .nav-menu{
    display:none; position:absolute; left:0; right:0; top:100%;
    flex-direction:column; align-items:stretch;
    background:#fff; border-bottom:1px solid var(--line);
    padding:16px var(--gutter); gap:2px;
    box-shadow:var(--shadow);
  }
  .nav-menu.open{display:flex}
  .nav-menu > li{width:100%}
  .nav-link, .nav-menu summary{width:100%; padding:12px 14px}
  .nav-submenu{
    position:static; box-shadow:none; border:0; padding:4px 0 4px 14px; min-width:0;
  }
  .nav-cta{margin-top:8px; text-align:center}
}

/* ---------- 7. Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:var(--font-sans); font-weight:600; font-size:15.5px; letter-spacing:-.005em;
  padding:14px 22px; border-radius:12px; border:1.5px solid transparent;
  cursor:pointer; text-align:center; line-height:1.15;
  transition:transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space:nowrap;
}
.btn:hover{text-decoration:none; transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-lg{padding:16px 26px; font-size:16px; border-radius:14px}
.btn-primary{background:var(--primary); color:#fff; box-shadow:0 8px 22px -10px rgba(11,95,255,.60)}
.btn-primary:hover{background:var(--primary-2); color:#fff; box-shadow:0 14px 30px -12px rgba(11,95,255,.7)}
.btn-secondary{background:#fff; color:var(--ink); border-color:var(--line); box-shadow:var(--shadow-sm)}
.btn-secondary:hover{border-color:var(--ink); color:var(--ink); background:#fff}
.btn-ghost{background:transparent; color:var(--ink); border-color:transparent}
.btn-ghost:hover{background:var(--surface-2)}
.btn-accent{background:var(--accent); color:#3b2a04; border-color:var(--accent)}
.btn-accent:hover{background:var(--accent-2); color:#fff; border-color:var(--accent-2)}

/* ---------- 8. Hero ---------- */
.hero{
  padding:clamp(56px,7vw,96px) 0 clamp(40px,5vw,72px);
  background:
    radial-gradient(1200px 400px at 85% -10%, rgba(11,95,255,.10), transparent 60%),
    radial-gradient(700px 300px at -10% 20%, rgba(245,158,11,.14), transparent 55%),
    linear-gradient(180deg, #fff 0%, var(--surface) 100%);
  position:relative; overflow:hidden;
}
.hero::before{
  content:""; position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(11,95,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11,95,255,.05) 1px, transparent 1px);
  background-size:44px 44px;
  mask-image:radial-gradient(ellipse at 50% 40%, rgba(0,0,0,.35), transparent 70%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 40%, rgba(0,0,0,.35), transparent 70%);
  pointer-events:none;
}
.hero .container{position:relative}
.hero-grid{display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center}
@media(max-width:960px){ .hero-grid{grid-template-columns:1fr; gap:36px} }
.hero-title{margin-top:8px}
.hero-title .accent{color:var(--primary); position:relative; white-space:nowrap}
.hero-title .accent::after{
  content:""; position:absolute; left:0; right:0; bottom:2px; height:9px;
  background:var(--accent-tint); z-index:-1; border-radius:6px;
}
.hero-bullets{display:flex; flex-wrap:wrap; gap:10px 22px; margin-top:24px; padding:0; list-style:none; color:var(--ink-2); font-size:15px; font-weight:500}
.hero-bullets li{display:inline-flex; align-items:center; gap:8px}
.hero-bullets .dot{width:7px; height:7px; background:var(--success); border-radius:50%}
.hero-actions{display:flex; flex-wrap:wrap; gap:12px; margin-top:32px}
.hero-visual{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius-xl);
  padding:22px; box-shadow:var(--shadow-lg);
  position:relative; overflow:hidden;
}
.hero-visual::before{
  content:""; position:absolute; top:-40px; right:-40px; width:180px; height:180px;
  background:radial-gradient(circle at center, rgba(11,95,255,.12), transparent 65%);
  pointer-events:none;
}

/* Trust bar */
.trust{
  border-top:1px solid var(--line);
  padding:22px 0; background:#fff;
}
.trust .container{display:flex; flex-wrap:wrap; align-items:center; justify-content:center; gap:28px 40px}
.trust-label{font-size:12px; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--muted)}
.trust-item{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--font-display); font-weight:700; color:var(--ink-2); letter-spacing:-.01em; font-size:15.5px;
}
.trust-item svg{width:20px; height:20px; color:var(--primary)}

/* ---------- 9. Cards & feature grid ---------- */
.card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:28px; box-shadow:var(--shadow-sm);
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  height:100%;
}
.card:hover{border-color:#C3D2ED; box-shadow:var(--shadow); transform:translateY(-2px)}
.card h3{margin:16px 0 8px}
.card p{color:var(--body); margin:0 0 12px}
.card-icon{
  width:48px; height:48px; border-radius:12px;
  background:var(--primary-tint); color:var(--primary);
  display:inline-flex; align-items:center; justify-content:center;
}
.card-icon svg{width:24px; height:24px}
.card-link{
  display:inline-flex; align-items:center; gap:6px;
  font-weight:600; font-size:14.5px; color:var(--primary);
}
.card-link::after{content:"→"; transition:transform .2s ease}
.card-link:hover::after{transform:translateX(3px)}

/* Numbered card */
.card-num{position:relative; padding-top:32px}
.card-num::before{
  content:attr(data-num);
  position:absolute; top:-14px; left:24px;
  font-family:var(--font-display); font-weight:800; font-size:14px;
  background:var(--ink); color:#fff; border-radius:8px;
  padding:4px 10px; letter-spacing:.04em;
}

/* Metric */
.metric{padding:20px 0}
.metric-value{font-family:var(--font-display); font-weight:800; font-size:clamp(36px,4.5vw,56px); color:var(--ink); line-height:1; letter-spacing:-.03em}
.metric-value .unit{color:var(--primary)}
.metric-label{margin-top:8px; color:var(--muted); font-size:14px; font-weight:600; letter-spacing:.02em}

/* ---------- 10. Callouts ---------- */
.callout{
  background:linear-gradient(135deg, var(--primary-tint), #fff);
  border:1px solid #CBDBFA; border-left:4px solid var(--primary);
  border-radius:var(--radius); padding:20px 22px; color:var(--ink-2);
}
.callout.accent{background:linear-gradient(135deg, var(--accent-tint), #fff); border-color:#F5D992; border-left-color:var(--accent)}
.callout strong{color:var(--ink)}

/* Statutory anchor (inline citation chip) */
[data-verify]{
  border-bottom:1px dashed var(--muted);
  cursor:help; padding-bottom:1px;
}
[data-verify]:hover{color:var(--ink)}

/* ---------- 11. Tables ---------- */
.table-wrap{overflow-x:auto; border-radius:var(--radius); border:1px solid var(--line); box-shadow:var(--shadow-sm); background:#fff}
table.data{width:100%; border-collapse:separate; border-spacing:0; font-size:15px}
table.data th, table.data td{padding:14px 16px; text-align:left; border-bottom:1px solid var(--line); vertical-align:top}
table.data thead th{background:var(--surface); color:var(--ink); font-weight:700; font-family:var(--font-display); font-size:14px; letter-spacing:.01em}
table.data tr:last-child td{border-bottom:0}
table.data td.highlight{background:var(--primary-tint); color:var(--ink); font-weight:600}
table.data td.good{color:var(--success); font-weight:600}
table.data td.bad{color:var(--danger); font-weight:600}

/* ---------- 12. FAQ ---------- */
.faq{border-top:1px solid var(--line); border-radius:var(--radius); overflow:hidden; background:#fff; border:1px solid var(--line); box-shadow:var(--shadow-sm)}
.faq details{border-bottom:1px solid var(--line)}
.faq details:last-child{border-bottom:0}
.faq summary{
  list-style:none; cursor:pointer; padding:20px 56px 20px 24px;
  font-family:var(--font-display); font-weight:700; color:var(--ink);
  font-size:17px; letter-spacing:-.005em; position:relative;
  transition:background .18s ease;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{background:var(--surface)}
.faq summary::after{
  content:""; position:absolute; right:22px; top:50%; margin-top:-6px;
  width:12px; height:12px;
  border-right:2px solid var(--primary); border-bottom:2px solid var(--primary);
  transform:rotate(45deg); transition:transform .2s ease;
}
.faq details[open] summary::after{transform:rotate(-135deg); margin-top:-2px}
.faq details[open] summary{background:var(--surface)}
.faq details > p, .faq details > div{padding:0 24px 22px; color:var(--body); font-size:15.5px}
.faq details > p:first-of-type{margin-top:-4px}

/* ---------- 13. Case study card ---------- */
.case{
  background:linear-gradient(180deg, #fff 0%, var(--surface) 100%);
  border:1px solid var(--line); border-radius:var(--radius-xl); padding:32px;
  box-shadow:var(--shadow-sm);
  display:grid; gap:20px;
}
.case-head{display:flex; flex-wrap:wrap; gap:12px; align-items:center; justify-content:space-between}
.case-head .eyebrow{margin-bottom:0}
.case-tag{
  font-size:12px; font-weight:700; letter-spacing:.08em; text-transform:uppercase;
  color:var(--muted); background:var(--surface-2); padding:5px 10px; border-radius:999px;
}
.case-stats{display:grid; grid-template-columns:repeat(3, minmax(0,1fr)); gap:12px}
@media(max-width:600px){ .case-stats{grid-template-columns:1fr 1fr} }
.case-stat{
  background:#fff; border:1px solid var(--line); border-radius:12px; padding:14px 16px;
}
.case-stat .n{font-family:var(--font-display); font-weight:800; font-size:26px; color:var(--ink); line-height:1; letter-spacing:-.02em}
.case-stat .l{color:var(--muted); font-size:12.5px; margin-top:6px; font-weight:600}
.case blockquote{
  margin:0; padding:16px 20px; border-left:3px solid var(--accent);
  background:var(--accent-tint); border-radius:0 12px 12px 0;
  font-family:var(--font-display); font-weight:700; color:var(--ink-2); font-size:17px;
}
.case blockquote cite{
  display:block; margin-top:8px; font-size:13px; color:var(--muted);
  font-style:normal; font-weight:600; font-family:var(--font-sans); letter-spacing:.02em;
}

/* ---------- 14. CTA band ---------- */
.cta-band{
  border-radius:var(--radius-xl);
  padding:clamp(32px,5vw,56px);
  background:
    radial-gradient(600px 200px at 100% 0%, rgba(245,158,11,.25), transparent 60%),
    linear-gradient(135deg, var(--ink) 0%, var(--primary-2) 60%, var(--primary) 100%);
  color:#fff; display:grid; gap:18px; grid-template-columns:1.4fr .8fr; align-items:center;
  box-shadow:var(--shadow-lg);
  position:relative; overflow:hidden;
}
.cta-band::before{
  content:""; position:absolute; inset:0;
  background-image:radial-gradient(rgba(255,255,255,.09) 1.2px, transparent 1.2px);
  background-size:22px 22px; opacity:.55; pointer-events:none;
}
.cta-band > *{position:relative}
.cta-band h2{color:#fff; margin:0 0 6px; font-size:clamp(24px,2.8vw,34px)}
.cta-band p{color:rgba(255,255,255,.85); margin:0; font-size:16px; max-width:52ch}
.cta-band .cta-actions{display:flex; gap:12px; flex-wrap:wrap; justify-content:flex-end}
.cta-band .btn-primary{background:#fff; color:var(--ink)}
.cta-band .btn-primary:hover{background:var(--accent); color:#3b2a04}
.cta-band .btn-secondary{background:transparent; border-color:rgba(255,255,255,.35); color:#fff}
.cta-band .btn-secondary:hover{border-color:#fff; background:rgba(255,255,255,.12); color:#fff}
@media(max-width:820px){ .cta-band{grid-template-columns:1fr} .cta-band .cta-actions{justify-content:flex-start} }

/* ---------- 15. Forms ---------- */
.form{display:grid; gap:16px}
.field{display:flex; flex-direction:column; gap:6px}
.field label{font-size:13.5px; font-weight:700; color:var(--ink-2); font-family:var(--font-sans); letter-spacing:.01em}
.field label .req{color:var(--danger); margin-left:2px}
.field input, .field select, .field textarea{
  font-family:inherit; font-size:15.5px; color:var(--ink);
  padding:12px 14px; border:1.5px solid var(--line); border-radius:11px; background:#fff;
  transition:border-color .18s, box-shadow .18s;
  width:100%;
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color:var(--primary); box-shadow:0 0 0 4px rgba(11,95,255,.14);
}
.field textarea{min-height:140px; resize:vertical; line-height:1.55}
.field-row{display:grid; grid-template-columns:1fr 1fr; gap:16px}
@media(max-width:600px){ .field-row{grid-template-columns:1fr} }
.form-help{font-size:13px; color:var(--muted)}
.form-help a{color:var(--primary)}
.honeypot{position:absolute; left:-10000px; top:auto; width:1px; height:1px; overflow:hidden}
.form-msg{padding:12px 14px; border-radius:10px; font-size:14.5px; display:none}
.form-msg.show{display:block}
.form-msg.ok{background:#DCFCE7; color:#065F46; border:1px solid #86EFAC}
.form-msg.err{background:#FEE2E2; color:#7F1D1D; border:1px solid #FCA5A5}

/* ---------- 16. Breadcrumb ---------- */
.crumb{font-size:13.5px; color:var(--muted); padding-top:20px}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--primary)}
.crumb .sep{margin:0 8px; color:var(--line)}
.crumb [aria-current="page"]{color:var(--ink-2); font-weight:600}

/* ---------- 17. Footer ---------- */
.site-footer{
  background:var(--ink); color:#B7C4DC; padding:64px 0 24px; margin-top:0;
  border-top:6px solid var(--accent);
}
.site-footer .container{display:grid; grid-template-columns:1.4fr .8fr .8fr .8fr; gap:40px}
@media(max-width:820px){ .site-footer .container{grid-template-columns:1fr 1fr} }
@media(max-width:520px){ .site-footer .container{grid-template-columns:1fr} }
.site-footer h4{color:#fff; font-family:var(--font-sans); font-size:13px; letter-spacing:.14em; text-transform:uppercase; margin-bottom:16px; font-weight:700}
.site-footer a{color:#B7C4DC; font-size:14.5px; display:inline-block; padding:4px 0}
.site-footer a:hover{color:#fff; text-decoration:none}
.site-footer ul{list-style:none; margin:0; padding:0}
.site-footer .brand{color:#fff; margin-bottom:14px}
.site-footer .brand-name{font-size:20px}
.site-footer .fine{color:#7B8AA6; font-size:13px; max-width:38ch; margin-top:8px; line-height:1.55}
.site-footer .footer-bottom{grid-column:1/-1; border-top:1px solid rgba(255,255,255,.1); padding-top:20px; margin-top:24px; display:flex; flex-wrap:wrap; justify-content:space-between; gap:12px; font-size:13px; color:#7B8AA6}
.site-footer .footer-bottom a{color:#7B8AA6}

/* ---------- 18. Utilities ---------- */
.center{text-align:center}
.max-prose{max-width:66ch}
.mt-0{margin-top:0} .mt-1{margin-top:8px} .mt-2{margin-top:16px} .mt-3{margin-top:24px} .mt-4{margin-top:32px} .mt-6{margin-top:48px}
.mb-0{margin-bottom:0}
.hidden{display:none}
.pill{display:inline-flex; padding:4px 10px; border-radius:999px; background:var(--accent-tint); color:var(--accent-2); font-weight:700; font-size:12px; letter-spacing:.04em; text-transform:uppercase}
.pill-blue{background:var(--primary-tint); color:var(--primary)}
.pill-green{background:#DCFCE7; color:#047857}

/* Reveal-on-scroll (progressive enhancement) */
.reveal{opacity:0; transform:translateY(14px); transition:opacity .6s ease, transform .6s ease}
.reveal.in{opacity:1; transform:none}

/* Reduced motion */
@media(prefers-reduced-motion:reduce){
  *{transition:none !important; animation:none !important}
  html{scroll-behavior:auto}
  .reveal{opacity:1; transform:none}
}

/* ---------- 19. Nav details/summary tuning ---------- */
.nav-menu > li { list-style:none; }
.nav-menu > li > details { position:relative; }
.nav-menu > li > details > summary {
  font-family:var(--font-sans); font-weight:600; font-size:15px; color:var(--ink-2);
  padding:9px 14px; border-radius:10px; cursor:pointer;
  display:inline-flex; align-items:center; gap:6px;
  transition:background .18s ease, color .18s ease;
}
.nav-menu > li > details > summary:hover { background:var(--surface-2); color:var(--ink); }
.nav-submenu { list-style:none; }
@media(max-width:960px){
  .nav-menu > li > details { width:100%; }
  .nav-menu > li > details > summary { width:100%; }
}

/* Case-head refinements */
.case-head h3 { flex:1; }

/* Footer h4 defaults */
.site-footer h4 { color:#fff; font-family:var(--font-sans); font-size:13px; letter-spacing:.14em; text-transform:uppercase; margin:0 0 16px; font-weight:700 }

/* Faq body wrapper */
.faq details > div { padding:0 24px 22px; color:var(--body); font-size:15.5px }
.faq details > div p:last-child { margin-bottom:0; }

/* Small screens */
@media(max-width:600px){
  h1 { font-size:36px; }
  .cta-band { padding:28px; }
}