:root {
  --qb-gold: #f5a623;
  --qb-gold-deep: #b87508;
  --qb-gold-soft: #fff3db;
  --qb-ink: #111;
  --qb-charcoal: #2d2d2d;
  --qb-charcoal-deep: #111;
  --qb-muted: #66645f;
  --qb-paper: #f4f4f2;
  --qb-surface: #fff;
  --qb-white: #fff;
  --qb-border: rgba(0,0,0,.12);
  --qb-green: #2f7650;
  --qb-red: #a84742;
  --qb-shadow: 0 16px 42px rgba(0,0,0,.10);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: var(--qb-paper); color: var(--qb-ink); font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 15px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select { font: inherit; }

.public-nav { position: sticky; top: 0; z-index: 100; min-height: 64px; background: rgba(244,244,242,.96); backdrop-filter: blur(14px); border-bottom: 1px solid var(--qb-border); display: flex; align-items: center; }
.public-nav-inner { width: min(1180px, calc(100% - 40px)); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.public-logo { display: inline-flex; align-items: center; flex: 0 0 auto; }
.public-logo img { width: 168px; max-height: 46px; object-fit: contain; object-position: left center; }
.public-links { display: flex; align-items: center; justify-content: center; gap: 25px; }
.public-links a { text-decoration: none; color: var(--qb-muted); font-size: 13px; font-weight: 700; }
.public-links a:hover, .public-links a.active { color: var(--qb-ink); }
.public-capabilities { position: relative; display: flex; align-items: center; }
.public-capabilities::after { content: ""; position: absolute; top: 100%; left: -16px; right: -16px; height: 18px; }
.public-capabilities-trigger { min-height: 40px; padding: 0; border: 0; background: transparent; color: var(--qb-muted); display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 700; cursor: pointer; }
.public-capabilities-trigger i { color: var(--qb-gold-deep); font-size: 10px; transition: transform .18s; }
.public-capabilities-panel { position: fixed; top: 55px; left: 50%; width: min(760px, calc(100vw - 40px)); padding: 12px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px; border: 1px solid var(--qb-border); border-top: 3px solid var(--qb-gold); border-radius: 10px; background: #fff; box-shadow: 0 22px 55px rgba(0,0,0,.16); opacity: 0; visibility: hidden; transform: translate(-50%, 10px); transition: opacity .18s, visibility .18s, transform .18s; }
.public-capabilities:hover .public-capabilities-panel, .public-capabilities:focus-within .public-capabilities-panel { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.public-capabilities:hover .public-capabilities-trigger i, .public-capabilities:focus-within .public-capabilities-trigger i { transform: rotate(180deg); }
.public-links .public-capabilities-panel > a { min-width: 0; padding: 10px; border-radius: 8px; display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 10px; align-items: center; }
.public-links .public-capabilities-panel > a:hover, .public-links .public-capabilities-panel > a.active { background: var(--qb-gold-soft); }
.public-capabilities-panel > a > i { width: 34px; height: 34px; border-radius: 8px; display: grid; place-items: center; background: var(--qb-charcoal-deep); color: var(--qb-gold); }
.public-capabilities-panel strong { display: block; color: var(--qb-ink); font-size: 13px; }
.public-capabilities-panel small { display: block; margin-top: 2px; color: var(--qb-muted); font-size: 10px; line-height: 1.35; font-weight: 500; }
.public-actions { display: flex; align-items: center; gap: 9px; }
.public-btn { min-height: 42px; border: 1px solid transparent; border-radius: 8px; padding: 9px 16px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; text-decoration: none; font-weight: 800; font-size: 13px; cursor: pointer; transition: background-color .18s, border-color .18s, color .18s, transform .18s; }
.public-btn:hover { transform: translateY(-1px); }
.public-btn-primary { background: var(--qb-charcoal); color: var(--qb-gold); border-color: var(--qb-charcoal); }
.public-btn-primary:hover { background: var(--qb-charcoal-deep); color: #ffc45c; }
.public-btn-light { background: var(--qb-white); border-color: var(--qb-border); color: var(--qb-charcoal); }
.public-btn-light:hover { border-color: #b9aa96; color: var(--qb-gold-deep); }
.public-menu { display: none; width: 42px; height: 42px; border: 1px solid var(--qb-border); border-radius: 8px; background: var(--qb-white); color: var(--qb-charcoal); cursor: pointer; }
.public-mobile-nav { display: none; }

.public-hero { min-height: 520px; height: 68vh; max-height: 650px; position: relative; isolation: isolate; display: flex; align-items: center; color: #fff; background: #080808; overflow: hidden; }
.public-hero-image { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: contain; object-position: center; }
.public-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(to right, rgba(0,0,0,.90) 0%, rgba(0,0,0,.90) 55%, rgba(0,0,0,.72) 100%); }
.public-hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 7px; background: var(--qb-gold); }
.public-hero-inner { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.public-hero-copy { max-width: 680px; }
.public-breadcrumb { width: max-content; margin-bottom: 22px; display: inline-flex; align-items: center; gap: 8px; color: rgba(255,255,255,.72); text-decoration: none; font-size: 12px; font-weight: 700; }
.public-breadcrumb:hover { color: var(--qb-gold); }
.public-kicker { margin: 0 0 15px; color: var(--qb-gold); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 0; display: flex; align-items: center; gap: 8px; }
.public-hero h1 { margin: 0 0 18px; max-width: 760px; font-size: 51px; line-height: 1.08; letter-spacing: 0; }
.public-hero-lead { margin: 0; max-width: 650px; color: #e8e1d8; font-size: 18px; line-height: 1.7; }
.public-hero-actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 27px; }
.public-hero .public-btn { min-height: 48px; padding: 11px 20px; }
.public-hero .public-btn-primary { background: var(--qb-gold); border-color: var(--qb-gold); color: #211e19; }
.public-hero .public-btn-primary:hover { background: #ffc45c; }
.public-hero .public-btn-light { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.35); color: #fff; }
.public-hero .public-btn-light:hover { background: rgba(255,255,255,.16); }
.public-proof { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 27px; color: #d8d0c5; font-size: 12px; font-weight: 700; }
.public-proof span { display: flex; align-items: center; gap: 7px; }
.public-proof i { color: var(--qb-gold); }

.public-band { padding: 82px 0; background: var(--qb-paper); }
.public-band-surface { background: var(--qb-surface); border-top: 1px solid var(--qb-border); border-bottom: 1px solid var(--qb-border); }
.public-band-dark { background: var(--qb-charcoal-deep); color: #fff; }
.public-container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.public-section-head { max-width: 720px; margin-bottom: 34px; }
.public-section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.public-label { color: var(--qb-gold-deep); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 0; margin: 0 0 8px; }
.public-band-dark .public-label { color: var(--qb-gold); }
.public-section-head h2 { margin: 0; font-size: 34px; line-height: 1.2; letter-spacing: 0; }
.public-section-head p { margin: 12px 0 0; color: var(--qb-muted); font-size: 16px; }
.public-band-dark .public-section-head p { color: #d1c9bd; }

.public-feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.public-feature-card { position: relative; min-width: 0; overflow: hidden; padding: 24px 22px 22px; border: 1px solid var(--qb-border); border-radius: 8px; background: var(--qb-white); box-shadow: 0 4px 18px rgba(0,0,0,.04); transition: transform .18s, box-shadow .18s, border-color .18s; }
.public-feature-card::before { content: ""; position: absolute; top: 0; left: 0; width: 56px; height: 3px; background: var(--qb-gold); }
.public-feature-card:hover { transform: translateY(-4px); border-color: rgba(245,166,35,.55); box-shadow: 0 16px 34px rgba(0,0,0,.09); }
.public-feature-icon { width: 44px; height: 44px; border-radius: 8px; background: var(--qb-charcoal-deep); color: var(--qb-gold); display: grid; place-items: center; margin-bottom: 16px; font-size: 16px; }
.public-feature-card h3 { margin: 0 0 8px; font-size: 16px; line-height: 1.35; }
.public-feature-card p { margin: 0; color: var(--qb-muted); font-size: 13px; }
.public-feature-card a { display: inline-flex; align-items: center; gap: 6px; margin-top: 15px; color: var(--qb-gold-deep); font-size: 12px; font-weight: 800; text-decoration: none; }

.public-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, .92fr); gap: 48px; align-items: center; }
.public-split.reverse .public-media { order: -1; }
.public-copy h2 { margin: 0 0 14px; font-size: 34px; line-height: 1.2; letter-spacing: 0; }
.public-copy > p { margin: 0 0 20px; color: var(--qb-muted); font-size: 16px; }
.public-checks { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.public-checks li { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 11px; align-items: start; }
.public-checks i { width: 28px; height: 28px; border-radius: 7px; display: grid; place-items: center; background: #e4f1e9; color: var(--qb-green); font-size: 12px; }
.public-checks strong { display: block; margin-bottom: 2px; }
.public-checks span { color: var(--qb-muted); font-size: 13px; }
.public-media { position: relative; }
.public-media { padding: 10px; border-left: 4px solid var(--qb-gold); background: #fff; box-shadow: var(--qb-shadow); }
.public-media img { width: 100%; height: auto; border-radius: 4px; }

.public-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.16); border-radius: 8px; overflow: hidden; }
.public-step { position: relative; padding: 26px 24px; background: var(--qb-charcoal-deep); min-width: 0; }
.public-step-num { color: var(--qb-gold); font-size: 12px; font-weight: 800; }
.public-step h3 { margin: 12px 0 7px; font-size: 15px; }
.public-step p { margin: 0; color: #ccc3b7; font-size: 13px; }

.public-use-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.public-use-card { position: relative; min-height: 310px; overflow: hidden; border-radius: 8px; background: var(--qb-charcoal); }
.public-use-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.public-use-card::after { content: ""; position: absolute; inset: 0; background: rgba(0,0,0,.48); }
.public-use-copy { position: absolute; z-index: 1; left: 20px; right: 20px; bottom: 20px; color: #fff; }
.public-use-copy h3 { margin: 0 0 4px; font-size: 18px; }
.public-use-copy p { margin: 0; color: #eee7df; font-size: 12px; }

.public-faq { max-width: 850px; margin: 0 auto; border-top: 1px solid var(--qb-border); }
.public-faq details { border-bottom: 1px solid var(--qb-border); }
.public-faq summary { list-style: none; cursor: pointer; padding: 19px 4px; display: flex; align-items: center; justify-content: space-between; gap: 18px; font-weight: 800; }
.public-faq summary::-webkit-details-marker { display: none; }
.public-faq summary::after { content: "+"; width: 30px; height: 30px; flex: 0 0 auto; border-radius: 7px; background: var(--qb-gold-soft); color: var(--qb-gold-deep); display: grid; place-items: center; font-size: 18px; }
.public-faq details[open] summary::after { content: "-"; }
.public-faq details p { margin: -3px 42px 19px 4px; color: var(--qb-muted); }

.public-related { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.public-related a { min-height: 96px; border: 1px solid var(--qb-border); border-radius: 8px; background: var(--qb-white); padding: 18px; display: flex; align-items: center; gap: 13px; text-decoration: none; transition: transform .18s, border-color .18s; }
.public-related a:hover { border-color: var(--qb-gold); transform: translateY(-3px); }
.public-related i { width: 40px; height: 40px; border-radius: 8px; background: var(--qb-charcoal-deep); color: var(--qb-gold); display: grid; place-items: center; flex: 0 0 auto; }
.public-related strong { display: block; font-size: 14px; }
.public-related span { display: block; color: var(--qb-muted); font-size: 11px; margin-top: 2px; }

.public-cta { padding: 62px 0; background: var(--qb-gold); border-top: 1px solid #d88a0c; border-bottom: 1px solid #d88a0c; }
.public-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.public-cta h2 { margin: 0 0 6px; font-size: 29px; letter-spacing: 0; }
.public-cta p { margin: 0; color: #49330d; }
.public-cta-actions { display: flex; gap: 9px; flex: 0 0 auto; }

.public-footer { background: var(--qb-charcoal-deep); color: #fff; padding: 48px 0 24px; }
.public-footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 40px; }
.public-footer-logo { width: 170px; margin-bottom: 14px; }
.public-footer-about { max-width: 310px; margin: 0; color: #c9c0b4; font-size: 13px; }
.public-footer h3 { margin: 0 0 13px; color: var(--qb-gold); font-size: 12px; text-transform: uppercase; letter-spacing: 0; }
.public-footer nav { display: grid; gap: 9px; }
.public-footer nav a { color: #d8d0c5; font-size: 12px; text-decoration: none; }
.public-footer nav a:hover { color: var(--qb-gold); }
.public-footer-bottom { margin-top: 38px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.13); display: flex; justify-content: space-between; gap: 18px; color: #aaa195; font-size: 11px; }

.public-404 { min-height: calc(100vh - 70px); display: grid; place-items: center; padding: 30px; text-align: center; }
.public-404 i { color: var(--qb-gold-deep); font-size: 42px; }
.public-404 h1 { margin: 15px 0 8px; font-size: 34px; }
.public-404 p { color: var(--qb-muted); margin: 0 0 20px; }

@media (max-width: 980px) {
  .public-hero::before { background: rgba(0,0,0,.72); }
  .public-links { display: none; }
  .public-menu { display: grid; place-items: center; }
  .public-actions .public-btn-light { display: none; }
  .public-mobile-nav { position: fixed; z-index: 99; top: 64px; left: 0; right: 0; max-height: calc(100dvh - 64px); overflow-y: auto; padding: 14px 20px 20px; background: var(--qb-surface); border-bottom: 1px solid var(--qb-border); box-shadow: var(--qb-shadow); }
  .public-mobile-nav.open { display: grid; gap: 4px; }
  .public-mobile-nav a { padding: 10px 8px; color: var(--qb-charcoal); text-decoration: none; font-weight: 700; }
  .public-mobile-nav strong { padding: 12px 8px 4px; color: var(--qb-gold-deep); font-size: 10px; text-transform: uppercase; }
  .public-feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .public-split { grid-template-columns: 1fr 1fr; gap: 30px; }
  .public-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .public-use-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .public-footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .public-footer-grid > div:last-child { grid-column: 2 / 4; }
}

@media (max-width: 680px) {
  .public-nav { min-height: 62px; }
  .public-nav-inner { width: calc(100% - 24px); }
  .public-logo img { width: 136px; }
  .public-actions .public-btn-primary { display: none; }
  .public-mobile-nav { top: 62px; }
  .public-mobile-nav { max-height: calc(100dvh - 62px); }
  .public-hero { min-height: 520px; height: 72svh; max-height: 600px; background-position: 37% center; }
  .public-hero-inner, .public-container { width: calc(100% - 28px); }
  .public-hero h1 { font-size: 35px; }
  .public-hero-lead { font-size: 15px; }
  .public-hero-actions { display: grid; grid-template-columns: 1fr; max-width: 320px; }
  .public-proof { gap: 8px 15px; }
  .public-band { padding: 52px 0; }
  .public-section-head { margin-bottom: 25px; }
  .public-section-head h2, .public-copy h2 { font-size: 27px; }
  .public-section-head p, .public-copy > p { font-size: 14px; }
  .public-feature-grid { grid-template-columns: 1fr; gap: 10px; }
  .public-feature-card { padding: 18px; }
  .public-split, .public-split.reverse { grid-template-columns: 1fr; gap: 26px; }
  .public-split.reverse .public-media { order: 0; }
  .public-media { padding: 7px; }
  .public-steps { grid-template-columns: 1fr; }
  .public-step { padding: 19px; }
  .public-use-grid { grid-template-columns: 1fr; }
  .public-use-card { min-height: 270px; }
  .public-related { grid-template-columns: 1fr; }
  .public-cta-inner { align-items: flex-start; flex-direction: column; }
  .public-cta-actions { width: 100%; display: grid; grid-template-columns: 1fr; }
  .public-footer-grid { grid-template-columns: 1fr 1fr; gap: 28px 20px; }
  .public-footer-grid > div:first-child, .public-footer-grid > div:last-child { grid-column: 1 / 3; }
  .public-footer-bottom { flex-direction: column; }
}