/* ==========================================================================
   Bynum Shop — Global Stylesheet
   Brand: Enterprise SaaS. White base, dark blue (#0F172A), light blue (#2563EB),
   green CTAs (#16A34A). Rounded cards, subtle motion, mobile-first.
   ========================================================================== */

:root {
  --navy: #0F172A;
  --navy-800: #1E293B;
  --navy-700: #334155;
  --slate: #475569;
  --slate-400: #64748B;
  --slate-300: #94A3B8;
  --slate-200: #CBD5E1;
  --line: #E2E8F0;
  --bg-soft: #F8FAFC;
  --bg-tint: #F1F5F9;
  --white: #FFFFFF;

  --blue: #2563EB;
  --blue-dark: #1D4ED8;
  --blue-soft: #EFF6FF;
  --green: #16A34A;
  --green-dark: #15803D;
  --green-soft: #ECFDF5;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;

  --shadow-sm: 0 1px 2px rgba(15,23,42,.06), 0 1px 3px rgba(15,23,42,.08);
  --shadow: 0 4px 6px -1px rgba(15,23,42,.06), 0 10px 20px -4px rgba(15,23,42,.10);
  --shadow-lg: 0 20px 40px -12px rgba(15,23,42,.18);

  --maxw: 1180px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --ease: cubic-bezier(.16,.84,.44,1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--navy-800);
  background: var(--white);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a { color: var(--blue); text-decoration: none; transition: color .15s var(--ease); }
a:hover { color: var(--blue-dark); }

h1, h2, h3, h4 { color: var(--navy); line-height: 1.18; margin: 0 0 .5em; font-weight: 800; letter-spacing: -.02em; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.28rem; }
h4 { font-size: 1.06rem; }
p { margin: 0 0 1rem; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

section { padding: 84px 0; }
.section-tight { padding: 56px 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-weight: 600; font-size: 1rem; line-height: 1;
  padding: 14px 24px; border-radius: 12px; border: 1px solid transparent;
  cursor: pointer; transition: transform .15s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-green { background: var(--green); color: #fff; box-shadow: 0 8px 18px -6px rgba(22,163,74,.55); }
.btn-green:hover { background: var(--green-dark); color: #fff; transform: translateY(-2px); }
.btn-blue { background: var(--blue); color: #fff; box-shadow: 0 8px 18px -6px rgba(37,99,235,.5); }
.btn-blue:hover { background: var(--blue-dark); color: #fff; transform: translateY(-2px); }
.btn-ghost { background: #fff; color: var(--navy); border-color: var(--line); box-shadow: var(--shadow-sm); }
.btn-ghost:hover { color: var(--navy); border-color: var(--slate-300); transform: translateY(-2px); }
.btn-light { background: rgba(255,255,255,.1); color: #fff; border-color: rgba(255,255,255,.28); }
.btn-light:hover { background: rgba(255,255,255,.18); color: #fff; }
.btn-lg { padding: 16px 30px; font-size: 1.06rem; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 11px; font-weight: 800; color: var(--navy); font-size: 1.16rem; letter-spacing: -.02em; }
.brand:hover { color: var(--navy); }
.brand .logo-mark { width: 38px; height: 38px; flex: 0 0 38px; }
.brand small { display:block; font-size: .64rem; font-weight: 600; color: var(--slate-400); letter-spacing: .12em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-links a { color: var(--navy-700); font-weight: 500; font-size: .95rem; padding: 9px 13px; border-radius: 9px; }
.nav-links a:hover { color: var(--navy); background: var(--bg-tint); }
.nav-links a.active { color: var(--blue); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; background: none; border: 1px solid var(--line); border-radius: 10px; width: 44px; height: 44px; cursor: pointer; align-items: center; justify-content: center; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after { content:""; display:block; width: 20px; height: 2px; background: var(--navy); position: relative; transition: .2s var(--ease); }
.nav-toggle span::before { position:absolute; top:-6px; content:""; }
.nav-toggle span::after { position:absolute; top:6px; content:""; }

/* dropdown */
.has-drop { position: relative; }
.drop-menu {
  position: absolute; top: 100%; left: 0; min-width: 240px;
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  box-shadow: var(--shadow-lg); padding: 8px; margin-top: 8px;
  opacity: 0; visibility: hidden; transform: translateY(6px); transition: .18s var(--ease);
}
.has-drop:hover .drop-menu, .has-drop:focus-within .drop-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.drop-menu a { display: block; padding: 9px 12px; border-radius: 9px; font-size: .92rem; color: var(--navy-700); }
.drop-menu a:hover { background: var(--bg-tint); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: 92px 0 84px; background:
  radial-gradient(1100px 460px at 85% -8%, rgba(37,99,235,.10), transparent 60%),
  radial-gradient(900px 420px at 5% 110%, rgba(22,163,74,.07), transparent 60%),
  var(--white); }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 56px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--blue); background: var(--blue-soft); padding: 7px 14px; border-radius: 999px; margin-bottom: 22px; }
.hero p.lead { font-size: 1.18rem; color: var(--slate); max-width: 560px; margin-bottom: 30px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 34px; }
.trust-badges { display: flex; flex-wrap: wrap; gap: 10px 20px; }
.trust-badges span { display: inline-flex; align-items: center; gap: 8px; font-size: .92rem; font-weight: 500; color: var(--navy-700); }
.trust-badges svg { flex: 0 0 auto; color: var(--green); }

/* ---------- Generic layout helpers ---------- */
.lead { font-size: 1.18rem; color: var(--slate); }
.section-head { max-width: 720px; margin: 0 auto 52px; text-align: center; }
.section-head.left { margin-left: 0; text-align: left; }
.section-head .eyebrow { margin-bottom: 16px; }
.section-head p { color: var(--slate); font-size: 1.08rem; margin: 0; }
.text-center { text-align: center; }
.muted { color: var(--slate-400); }

.grid { display: grid; gap: 24px; }
.g-2 { grid-template-columns: repeat(2, 1fr); }
.g-3 { grid-template-columns: repeat(3, 1fr); }
.g-4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- Cards ---------- */
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px; box-shadow: var(--shadow-sm); transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: #DBE3EC; }
.card h3 { margin-bottom: 10px; }
.card p { color: var(--slate); margin: 0; font-size: .98rem; }
.card .icon {
  width: 52px; height: 52px; border-radius: 13px; display: flex; align-items: center; justify-content: center;
  background: var(--blue-soft); color: var(--blue); margin-bottom: 18px;
}
.card .icon.green { background: var(--green-soft); color: var(--green); }
.card ul { margin: 16px 0 0; padding: 0; list-style: none; }
.card ul li { position: relative; padding: 5px 0 5px 26px; color: var(--slate); font-size: .95rem; }
.card ul li::before { content: ""; position: absolute; left: 0; top: 12px; width: 8px; height: 8px; border-radius: 3px; background: var(--blue); }

.bg-soft { background: var(--bg-soft); }
.bg-navy { background: var(--navy); color: #E2E8F0; }
.bg-navy h1, .bg-navy h2, .bg-navy h3, .bg-navy h4 { color: #fff; }

/* feature list */
.feature-list { list-style: none; margin: 0; padding: 0; }
.feature-list li { position: relative; padding: 8px 0 8px 34px; color: var(--slate); }
.feature-list li::before {
  content: ""; position: absolute; left: 0; top: 11px; width: 20px; height: 20px; border-radius: 50%;
  background: var(--green-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2316A34A' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/12px no-repeat;
}

/* stat pills */
.stat-row { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.stat { text-align: center; }
.stat .num { font-size: clamp(2rem,3.4vw,2.6rem); font-weight: 800; color: var(--navy); letter-spacing: -.03em; }
.bg-navy .stat .num { color: #fff; }
.stat .label { color: var(--slate-400); font-size: .92rem; font-weight: 500; }
.bg-navy .stat .label { color: var(--slate-300); }

/* ---------- Page hero (interior) ---------- */
.page-hero { padding: 64px 0 48px; background:
  radial-gradient(900px 400px at 90% -20%, rgba(37,99,235,.09), transparent 60%), var(--bg-soft);
  border-bottom: 1px solid var(--line); }
.breadcrumb { font-size: .85rem; color: var(--slate-400); margin-bottom: 14px; }
.breadcrumb a { color: var(--slate-400); }
.breadcrumb a:hover { color: var(--blue); }
.page-hero h1 { margin-bottom: 12px; }
.page-hero p { max-width: 680px; color: var(--slate); font-size: 1.12rem; margin: 0; }

/* ---------- CTA band ---------- */
.cta-band { background:
  radial-gradient(700px 320px at 80% 20%, rgba(37,99,235,.4), transparent 60%),
  radial-gradient(600px 300px at 10% 120%, rgba(22,163,74,.28), transparent 60%),
  var(--navy);
  border-radius: var(--radius-lg); padding: 56px; text-align: center; color: #fff;
}
.cta-band h2 { color: #fff; margin-bottom: 12px; }
.cta-band p { color: #CBD5E1; max-width: 560px; margin: 0 auto 26px; font-size: 1.08rem; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: var(--slate-300); padding: 68px 0 30px; }
.site-footer h4 { color: #fff; font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 18px; font-weight: 700; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 42px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-brand .brand { color: #fff; margin-bottom: 16px; }
.footer-brand .brand small { color: var(--slate-400); }
.footer-brand p { color: var(--slate-400); font-size: .93rem; max-width: 320px; }
.footer-contact { list-style: none; padding: 0; margin: 16px 0 0; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 10px; font-size: .92rem; color: var(--slate-300); }
.footer-contact svg { flex: 0 0 auto; margin-top: 3px; color: var(--blue); }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: var(--slate-300); font-size: .93rem; }
.footer-links a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; padding-top: 26px; font-size: .85rem; color: var(--slate-400); }
.footer-bottom .legal-inline { display: flex; flex-wrap: wrap; gap: 14px; }
.footer-bottom .legal-inline a { color: var(--slate-400); }
.footer-bottom .legal-inline a:hover { color: #fff; }
.compliance-note { margin-top: 20px; font-size: .8rem; color: var(--slate-400); line-height: 1.7; border-top: 1px solid rgba(255,255,255,.08); padding-top: 18px; }

/* ---------- Legal / article pages ---------- */
.legal { max-width: 820px; margin: 0 auto; }
.legal h2 { font-size: 1.5rem; margin-top: 44px; }
.legal h3 { font-size: 1.16rem; margin-top: 28px; }
.legal p, .legal li { color: var(--slate); }
.legal ul, .legal ol { padding-left: 22px; }
.legal li { margin-bottom: 8px; }
.legal .updated { color: var(--slate-400); font-size: .92rem; margin-bottom: 8px; }
.toc { background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 26px; margin-bottom: 40px; }
.toc h4 { margin: 0 0 12px; font-size: .95rem; }
.toc ul { list-style: none; padding: 0; margin: 0; columns: 2; }
.toc li { margin-bottom: 7px; }

/* ---------- FAQ ---------- */
.faq-item { border: 1px solid var(--line); border-radius: var(--radius-sm); margin-bottom: 12px; background: #fff; overflow: hidden; transition: box-shadow .2s; }
.faq-item[open] { box-shadow: var(--shadow); }
.faq-item summary { cursor: pointer; list-style: none; padding: 20px 24px; font-weight: 600; color: var(--navy); display: flex; justify-content: space-between; align-items: center; gap: 16px; font-size: 1.03rem; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.5rem; color: var(--blue); font-weight: 400; transition: transform .2s; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-body { padding: 0 24px 22px; color: var(--slate); }
.faq-cat { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--blue); margin: 40px 0 16px; }

/* ---------- Pricing ---------- */
.price-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 26px; align-items: stretch; }
.price-card { background:#fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 34px 30px; display: flex; flex-direction: column; box-shadow: var(--shadow-sm); transition: transform .2s var(--ease), box-shadow .2s; }
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.price-card.featured { border: 2px solid var(--blue); box-shadow: var(--shadow-lg); position: relative; }
.price-card.featured::before { content: "Most Popular"; position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--blue); color:#fff; font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 6px 16px; border-radius: 999px; }
.price-card h3 { margin-bottom: 6px; }
.price-card .tier-desc { color: var(--slate-400); font-size: .92rem; margin-bottom: 18px; }
.price-card .price { font-size: 2.4rem; font-weight: 800; color: var(--navy); letter-spacing: -.03em; }
.price-card .price small { font-size: .95rem; font-weight: 500; color: var(--slate-400); }
.price-card .price-note { font-size: .85rem; color: var(--slate-400); margin: 6px 0 22px; }
.price-card .feature-list { flex: 1; margin-bottom: 26px; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
table.data { width: 100%; border-collapse: collapse; min-width: 560px; }
table.data th, table.data td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--line); font-size: .95rem; }
table.data th { background: var(--bg-soft); color: var(--navy); font-weight: 700; }
table.data td { color: var(--slate); }
table.data tr:last-child td { border-bottom: none; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; }
.info-card { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 24px; }
.info-card .ic { width: 46px; height: 46px; flex: 0 0 46px; border-radius: 12px; background: var(--blue-soft); color: var(--blue); display: flex; align-items: center; justify-content: center; }
.info-card h4 { margin: 0 0 3px; }
.info-card p { margin: 0; color: var(--slate); font-size: .96rem; }
.info-card a { font-weight: 600; }
form .field { margin-bottom: 18px; }
form label { display: block; font-weight: 600; font-size: .92rem; color: var(--navy); margin-bottom: 7px; }
form input, form select, form textarea {
  width: 100%; padding: 13px 15px; border: 1px solid var(--slate-200); border-radius: 11px;
  font-family: inherit; font-size: 1rem; color: var(--navy); background: #fff; transition: border .15s, box-shadow .15s;
}
form input:focus, form select:focus, form textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(37,99,235,.15); }
form textarea { resize: vertical; min-height: 130px; }
.form-note { font-size: .82rem; color: var(--slate-400); margin-top: 10px; }
.form-success { display: none; background: var(--green-soft); border: 1px solid #A7F3D0; color: var(--green-dark); border-radius: 12px; padding: 16px 18px; font-weight: 500; margin-top: 14px; }
.form-error { display: none; background: #FEF2F2; border: 1px solid #FECACA; color: #B91C1C; border-radius: 12px; padding: 16px 18px; font-weight: 500; margin-top: 14px; }
.form-error a { color: #991B1B; text-decoration: underline; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
#formSubmit:disabled { opacity: .7; cursor: progress; }
.map-embed { border: 0; border-radius: var(--radius); width: 100%; height: 100%; min-height: 300px; box-shadow: var(--shadow-sm); }
.hours-list { list-style: none; padding: 0; margin: 0; }
.hours-list li { display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: .95rem; }
.hours-list li:last-child { border-bottom: none; }
.hours-list .day { color: var(--navy); font-weight: 600; }
.hours-list .time { color: var(--slate); }

/* ---------- Logos / marquee ---------- */
.kpi-band { background: var(--bg-soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* chart bars */
.chart { display: flex; align-items: flex-end; gap: 14px; height: 210px; padding: 20px 0 0; }
.chart .bar-wrap { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 10px; height: 100%; justify-content: flex-end; }
.chart .bar { width: 100%; max-width: 60px; border-radius: 8px 8px 0 0; background: linear-gradient(180deg, var(--blue), #60A5FA); position: relative; transition: height 1s var(--ease); }
.chart .bar.green { background: linear-gradient(180deg, var(--green), #4ADE80); }
.chart .bar .val { position: absolute; top: -24px; left: 0; right: 0; text-align: center; font-weight: 700; font-size: .85rem; color: var(--navy); }
.chart .bar-label { font-size: .82rem; color: var(--slate-400); font-weight: 500; text-align: center; }

/* metric badges within case studies */
.metric-badges { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin: 24px 0; }
.metric-badge { background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; text-align: center; }
.metric-badge .m-num { font-size: 1.9rem; font-weight: 800; color: var(--green); letter-spacing: -.03em; }
.metric-badge .m-label { font-size: .85rem; color: var(--slate-400); }

/* tags */
.tag { display: inline-block; font-size: .78rem; font-weight: 600; color: var(--blue); background: var(--blue-soft); padding: 5px 12px; border-radius: 999px; margin: 0 6px 8px 0; }
.tag.green { color: var(--green-dark); background: var(--green-soft); }

/* process steps */
.steps { counter-reset: step; display: grid; gap: 22px; }
.step { display: flex; gap: 18px; }
.step .n { counter-increment: step; flex: 0 0 44px; width: 44px; height: 44px; border-radius: 12px; background: var(--navy); color: #fff; font-weight: 800; display: flex; align-items: center; justify-content: center; }
.step .n::before { content: counter(step); }
.step h4 { margin: 6px 0 4px; }
.step p { margin: 0; color: var(--slate); font-size: .96rem; }

/* compliance list */
.badge-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.badge-grid .b { display: flex; align-items: center; gap: 10px; font-size: .92rem; color: var(--navy-700); background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; }
.badge-grid .b svg { flex: 0 0 auto; color: var(--green); }

/* ---------- Animations ---------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none; }
  html { scroll-behavior: auto; }
  * { animation: none !important; }
}

/* skip link + a11y */
.skip-link { position: absolute; left: -999px; top: 0; background: var(--navy); color: #fff; padding: 10px 16px; z-index: 100; border-radius: 0 0 8px 0; }
.skip-link:focus { left: 0; color: #fff; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; border-radius: 4px; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { order: -1; max-width: 460px; }
  .g-4 { grid-template-columns: repeat(2,1fr); }
  .stat-row { grid-template-columns: repeat(2,1fr); gap: 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .price-grid { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
}
@media (max-width: 760px) {
  section { padding: 60px 0; }
  .nav-links, .nav-cta .btn-ghost { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex; flex-direction: column; align-items: stretch; gap: 2px;
    position: absolute; top: 72px; left: 0; right: 0; background: #fff;
    border-bottom: 1px solid var(--line); padding: 12px 16px 20px; box-shadow: var(--shadow);
  }
  .nav-links.open a { padding: 12px 14px; font-size: 1rem; }
  .nav-links.open .drop-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; padding: 0 0 0 14px; margin: 0; }
  .g-2, .g-3, .g-4 { grid-template-columns: 1fr; }
  .metric-badges, .badge-grid { grid-template-columns: 1fr; }
  .toc ul { columns: 1; }
  .cta-band { padding: 40px 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  h1 { font-size: 2rem; }
}