:root {
  --bn-ground: #F2E6CF;
  --bn-text: #11100D;
  --bn-muted: #6D6252;
  --bn-line: #C7B799;
  --bn-accent: #E6421A;
  --bn-display: "Arial Narrow", "Aptos Narrow", "Roboto Condensed", "Helvetica Neue", Arial, sans-serif;
  --bn-body: Aptos, Calibri, "Segoe UI", Helvetica, Arial, sans-serif;
  --bn-progress-value: 0%;
}

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

html {
  background: var(--bn-ground);
  color: var(--bn-text);
  font-family: var(--bn-body);
  line-height: 1.55;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration-color: var(--bn-accent);
  text-decoration-thickness: 0.09em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--bn-accent);
}

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

svg {
  height: auto;
}

p,
li,
td,
th {
  overflow-wrap: anywhere;
}

::selection {
  background: var(--bn-accent);
  color: var(--bn-ground);
}

.bn-skip {
  position: absolute;
  left: 1rem;
  top: 1rem;
  z-index: 20;
  transform: translateY(-180%);
  background: var(--bn-text);
  color: var(--bn-ground);
  padding: 0.65rem 0.9rem;
}

.bn-skip:focus {
  transform: translateY(0);
}

.bn-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  gap: 1.2rem;
  justify-content: space-between;
  align-items: center;
  padding: 1rem clamp(1rem, 4vw, 4.5rem);
  background: color-mix(in srgb, var(--bn-ground) 92%, white 8%);
  border-bottom: 1px solid var(--bn-line);
}

.bn-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--bn-display);
  font-size: 1.12rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  text-decoration: none;
  min-width: 0;
}

.bn-brand-mark {
  display: grid;
  place-items: center;
  width: 2.25rem;
  aspect-ratio: 1;
  background: var(--bn-accent);
  color: var(--bn-ground);
  font-family: var(--bn-display);
  font-weight: 600;
  line-height: 1;
}

.bn-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.3rem 1rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.13em;
}

.bn-nav a {
  text-decoration: none;
  color: var(--bn-muted);
  transition: color 160ms linear, transform 160ms linear;
}

.bn-nav a:hover,
.bn-nav a[aria-current="page"] {
  color: var(--bn-text);
  transform: translateX(0.16rem);
}

.bn-shell {
  display: grid;
  grid-template-columns: minmax(2.7rem, 6vw) minmax(0, 1fr);
  gap: clamp(1rem, 4vw, 4.5rem);
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: clamp(1.4rem, 4vw, 5rem) clamp(1rem, 4vw, 4.5rem) 0;
}

.bn-rail {
  position: sticky;
  top: 5.5rem;
  align-self: start;
  display: grid;
  grid-template-columns: 0.32rem minmax(0, 1fr);
  gap: 0.8rem;
  height: calc(100vh - 7rem);
  min-width: 0;
}

.bn-progress {
  width: 0.18rem;
  height: 100%;
  background: var(--bn-line);
  overflow: hidden;
}

.bn-progress span {
  display: block;
  width: 100%;
  height: var(--bn-progress-value);
  background: var(--bn-accent);
}

.bn-ledger-svg {
  width: 100%;
  max-height: 100%;
  align-self: stretch;
}

.bn-ledger-stem,
.bn-ledger-ticks,
.bn-svg-line,
.bn-svg-grid,
.bn-map-frame,
.bn-map-ring,
.bn-map-route {
  fill: none;
  stroke: currentColor;
  vector-effect: non-scaling-stroke;
}

.bn-ledger-stem {
  stroke: var(--bn-text);
  stroke-width: 1.2;
}

.bn-ledger-ticks {
  stroke: var(--bn-muted);
  stroke-width: 1;
}

.bn-ledger-dot {
  fill: var(--bn-ground);
  stroke: var(--bn-text);
  stroke-width: 1.4;
  transition: fill 160ms linear, stroke 160ms linear;
}

.bn-ledger-dot.is-active {
  fill: var(--bn-accent);
  stroke: var(--bn-accent);
}

.bn-ledger-text {
  font-family: var(--bn-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.1em;
  fill: var(--bn-muted);
}

.bn-ledger-small {
  font-family: var(--bn-body);
  font-size: 10px;
  fill: var(--bn-muted);
}

.bn-main {
  min-width: 0;
}

.bn-hero {
  display: grid;
  justify-items: center;
  text-align: center;
  padding: clamp(2rem, 6vw, 7rem) 0 clamp(4rem, 8vw, 9rem);
}

.bn-kicker {
  margin: 0 0 0.8rem;
  font-size: 0.78rem;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--bn-muted);
  font-weight: 600;
}

h1,
h2,
h3 {
  font-family: var(--bn-display);
  font-weight: 600;
  line-height: 0.94;
  letter-spacing: -0.055em;
  text-wrap: balance;
  margin: 0;
}

h1 {
  max-width: 11ch;
  font-size: clamp(4.4rem, 13.5vw, 10.8rem);
  text-transform: uppercase;
}

h2 {
  max-width: 13ch;
  font-size: clamp(2.35rem, 6.3vw, 6.8rem);
  text-transform: uppercase;
}

h3 {
  font-size: clamp(1.45rem, 2.7vw, 2.1rem);
  letter-spacing: -0.04em;
  margin-bottom: 0.9rem;
}

.bn-mask {
  background-image: linear-gradient(90deg, var(--bn-text) 0 50%, color-mix(in srgb, var(--bn-text) 40%, var(--bn-ground)) 50% 100%);
  background-size: 220% 100%;
  background-position: 0 0;
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

.bn-js .bn-mask.is-wiping {
  animation: bn-wipe 900ms linear both;
}

@keyframes bn-wipe {
  from { background-position: 100% 0; }
  to { background-position: 0 0; }
}

.bn-hero-copy {
  max-width: 72ch;
  margin: clamp(1.2rem, 3vw, 2rem) auto 0;
  font-size: clamp(1.05rem, 1.6vw, 1.45rem);
  line-height: 1.45;
  color: var(--bn-muted);
}

.bn-hero-panel {
  width: min(900px, 100%);
  margin: clamp(2rem, 5vw, 4rem) auto 0;
  border-top: 1px solid var(--bn-text);
  border-bottom: 1px solid var(--bn-text);
  overflow: hidden;
}

.bn-hero-svg {
  display: block;
  width: 100%;
  transform-origin: 50% 50%;
}

.bn-svg-field {
  fill: var(--bn-accent);
}

.bn-svg-line {
  stroke: var(--bn-ground);
  stroke-width: 4;
}

.bn-svg-grid {
  stroke: color-mix(in srgb, var(--bn-ground) 62%, transparent);
  stroke-width: 1;
}

.bn-svg-cell {
  fill: var(--bn-ground);
  opacity: 0.9;
}

.bn-svg-type {
  font-family: var(--bn-display);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: 0.08em;
  fill: var(--bn-ground);
}

.bn-js .bn-hero-svg {
  animation: bn-drift 14s linear infinite alternate;
}

@keyframes bn-drift {
  from { transform: scale(1) translateX(-1%); }
  to { transform: scale(1.045) translateX(1%); }
}

.bn-price-grid,
.bn-cta-grid,
.bn-cards,
.bn-spec-strip {
  display: grid;
  gap: 1px;
  width: 100%;
}

.bn-price-grid,
.bn-cta-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  margin-top: clamp(2rem, 5vw, 4.5rem);
}

.bn-price,
.bn-cta,
.bn-cards article,
.bn-spec,
.bn-contact-card {
  border-top: 1px solid var(--bn-text);
  border-bottom: 1px solid var(--bn-line);
  padding: clamp(1.05rem, 2.4vw, 2rem);
  min-width: 0;
}

.bn-price {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.bn-price-label {
  display: block;
  margin-bottom: auto;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--bn-muted);
}

.bn-price strong {
  display: block;
  margin: 0.8rem 0 0.8rem;
  font-family: var(--bn-display);
  font-size: clamp(3.4rem, 7vw, 6.8rem);
  line-height: 0.86;
  letter-spacing: -0.065em;
  color: var(--bn-accent);
  font-weight: 600;
}

.bn-price p,
.bn-cards p,
.bn-spec span,
.bn-cta strong,
.bn-help {
  margin: 0;
  color: var(--bn-muted);
}

.bn-section {
  padding: clamp(3rem, 7vw, 8rem) 0;
  border-top: 1px solid var(--bn-line);
}

.bn-section:nth-of-type(odd) {
  padding-top: clamp(4rem, 10vw, 11rem);
}

.bn-section-head {
  margin-bottom: clamp(1.8rem, 4vw, 4rem);
}

.bn-section-head h2 {
  text-align: left;
}

.bn-two {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(1.5rem, 5vw, 5rem);
  align-items: start;
}

.bn-two p:first-child {
  margin-top: 0;
}

.bn-link-list,
.bn-checks {
  list-style: none;
  margin: 0;
  padding: 0;
}

.bn-link-list li,
.bn-checks li {
  border-top: 1px solid var(--bn-line);
}

.bn-link-list li:last-child,
.bn-checks li:last-child {
  border-bottom: 1px solid var(--bn-line);
}

.bn-link-list a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  padding: 1rem 0;
  text-decoration: none;
  transition: transform 160ms linear, color 160ms linear;
}

.bn-link-list a:hover {
  transform: translateX(0.35rem);
}

.bn-link-list i {
  font-style: normal;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--bn-muted);
  transition: color 160ms linear;
}

.bn-link-list a:hover i {
  color: var(--bn-accent);
}

.bn-quote {
  width: min(980px, 100%);
  margin: clamp(2rem, 7vw, 7rem) auto;
  padding: clamp(1.5rem, 4vw, 3.5rem) 0;
  border-top: 0.22rem solid var(--bn-accent);
  border-bottom: 1px solid var(--bn-text);
}

.bn-quote p {
  margin: 0;
  font-family: var(--bn-display);
  font-size: clamp(2rem, 5.5vw, 5.4rem);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.055em;
  text-transform: uppercase;
  text-wrap: balance;
}

.bn-cards {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
}

.bn-cards article {
  transition: transform 160ms linear, color 160ms linear;
}

.bn-cards article:hover {
  transform: translateX(0.35rem);
  color: var(--bn-accent);
}

.bn-cta {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 15rem;
  text-align: left;
  text-decoration: none;
  transition: transform 160ms linear, color 160ms linear;
}

.bn-cta:hover {
  transform: translateX(0.35rem);
}

.bn-cta span {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--bn-muted);
  transition: color 160ms linear;
}

.bn-cta:hover span {
  color: var(--bn-accent);
}

.bn-cta strong {
  display: block;
  margin-top: 2rem;
  font-family: var(--bn-display);
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--bn-text);
}

.bn-note {
  margin: clamp(2rem, 5vw, 5rem) 0 clamp(4rem, 8vw, 8rem);
  padding: clamp(1.3rem, 4vw, 3rem);
  background: var(--bn-text);
  color: var(--bn-ground);
}

.bn-note p {
  max-width: 75ch;
}

.bn-note .bn-kicker,
.bn-note p {
  color: inherit;
}

.bn-note-small {
  margin: 0;
}

.bn-button {
  display: inline-flex;
  width: auto;
  align-items: center;
  margin-top: 1rem;
  padding: 0.82rem 1.05rem;
  border: 1px solid currentColor;
  color: var(--bn-text);
  text-decoration: none;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  transition: transform 160ms linear, color 160ms linear;
}

.bn-note .bn-button {
  color: var(--bn-ground);
}

.bn-button:hover,
.bn-note .bn-button:hover {
  color: var(--bn-accent);
  transform: translateX(0.25rem);
}

.bn-spec-strip {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.bn-spec b {
  display: block;
  margin-bottom: 1rem;
  font-family: var(--bn-display);
  font-size: clamp(2.2rem, 4.7vw, 4.8rem);
  line-height: 0.9;
  letter-spacing: -0.055em;
  color: var(--bn-accent);
}

.bn-product-layout {
  display: grid;
  grid-template-columns: minmax(9rem, 13rem) minmax(0, 1fr);
  gap: clamp(1.5rem, 5vw, 5rem);
  align-items: start;
}

.bn-category-rail {
  position: sticky;
  top: 6rem;
  display: grid;
  gap: 0.75rem;
  border-top: 1px solid var(--bn-text);
  padding-top: 1rem;
}

.bn-category-rail a {
  text-decoration: none;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--bn-muted);
  transition: transform 160ms linear, color 160ms linear;
}

.bn-category-rail a:hover {
  color: var(--bn-accent);
  transform: translateX(0.3rem);
}

.bn-table-wrap {
  width: 100%;
  overflow-x: auto;
  border-top: 1px solid var(--bn-text);
  border-bottom: 1px solid var(--bn-line);
}

table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
}

th,
td {
  padding: 0.9rem 0.8rem 0.9rem 0;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--bn-line);
}

th {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  color: var(--bn-muted);
  font-weight: 600;
}

td {
  font-size: 0.95rem;
}

.bn-help {
  margin-top: 1rem;
  max-width: 75ch;
}

.bn-owner {
  max-width: 75ch;
  margin-top: clamp(1.8rem, 4vw, 3.2rem);
  font-size: clamp(1.02rem, 1.4vw, 1.2rem);
  line-height: 1.65;
}

.bn-checks li {
  position: relative;
  padding: 1rem 0 1rem 2.1rem;
  transition: transform 160ms linear, color 160ms linear;
}

.bn-checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.34rem;
  width: 0.7rem;
  aspect-ratio: 1;
  border: 1px solid var(--bn-accent);
  transition: background 160ms linear;
}

.bn-checks li:hover {
  transform: translateX(0.35rem);
  color: var(--bn-accent);
}

.bn-checks li:hover::before {
  background: var(--bn-accent);
}

.bn-zone-map {
  margin-bottom: clamp(1.5rem, 4vw, 3rem);
  overflow: hidden;
  border-top: 1px solid var(--bn-text);
  border-bottom: 1px solid var(--bn-text);
}

.bn-zone-map svg {
  display: block;
  width: 100%;
}

.bn-map-frame {
  stroke: var(--bn-text);
}

.bn-map-core {
  fill: var(--bn-accent);
}

.bn-map-ring {
  stroke: var(--bn-muted);
  stroke-width: 1.2;
}

.bn-map-route {
  stroke: var(--bn-text);
  stroke-width: 1;
}

.bn-map-text {
  font-family: var(--bn-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.08em;
  fill: var(--bn-text);
}

.bn-contact-card {
  width: min(760px, 100%);
  margin-top: clamp(2rem, 5vw, 4rem);
  text-align: left;
}

.bn-contact-card p {
  margin: 0;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--bn-line);
  font-size: clamp(1.12rem, 2vw, 1.45rem);
}

.bn-footer {
  padding: 2rem clamp(1rem, 4vw, 4.5rem) 3rem;
  border-top: 1px solid var(--bn-line);
  color: var(--bn-muted);
  font-size: 0.95rem;
}

.bn-footer p {
  margin: 0 auto;
  width: min(1440px, 100%);
}

.bn-js .bn-reveal.is-hidden {
  opacity: 1;
  transform: translateY(0.75rem);
}

.bn-js .bn-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 360ms linear, transform 360ms linear;
}

.bn-js .bn-reveal.is-exiting {
  opacity: 0.35;
  transform: translateY(-0.75rem);
  transition: opacity 220ms linear, transform 220ms linear;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }

  .bn-js .bn-reveal.is-hidden,
  .bn-js .bn-reveal.is-exiting {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 980px) {
  .bn-price-grid,
  .bn-cta-grid,
  .bn-spec-strip {
    grid-template-columns: 1fr;
  }

  .bn-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bn-two,
  .bn-product-layout {
    grid-template-columns: 1fr;
  }

  .bn-category-rail {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .bn-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .bn-nav {
    justify-content: flex-start;
  }

  .bn-shell {
    grid-template-columns: 1fr;
  }

  .bn-rail {
    position: relative;
    top: auto;
    grid-template-columns: 1fr;
    height: auto;
    order: -1;
  }

  .bn-progress {
    width: 100%;
    height: 0.18rem;
  }

  .bn-ledger-svg {
    display: none;
  }

  .bn-cards {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: clamp(3.6rem, 18vw, 5.2rem);
  }

  h2 {
    font-size: clamp(2.45rem, 13vw, 4rem);
  }

  .bn-price strong {
    font-size: clamp(3.2rem, 17vw, 5rem);
  }

  .bn-category-rail {
    grid-template-columns: 1fr;
  }
}