:root {
  --lime: #caff19;
  --ink: #0b0d0c;
  --dark: #161916;
  --warm: #f4f2eb;
  --paper: #ffffff;
  --muted: #62665f;
  --line: #cfd1ca;
  --dark-line: #383c36;
  --font-display: "Arial Black", Arial, Helvetica, sans-serif;
  --font-body: Arial, Helvetica, sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --max: 1280px;
  --gutter: clamp(20px, 4vw, 64px);
  --section: clamp(72px, 9vw, 132px);
  --header-height: 84px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-smooth: cubic-bezier(0.65, 0, 0.35, 1);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  color-scheme: light;
}

@view-transition { navigation: auto; }

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--warm);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

main,
section,
header,
footer,
.container,
.hero-inner,
.split-copy,
.split-media,
.section-head,
.quality-grid > *,
.category-card > *,
.form-layout > *,
.article-layout > * { min-width: 0; max-width: 100%; }

p,
li,
td,
th,
label,
.footer-links a,
.button { overflow-wrap: anywhere; }

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

a { color: inherit; }

button,
input,
select,
textarea { font: inherit; }

button { cursor: pointer; }

:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 9999;
  padding: 10px 14px;
  background: var(--lime);
  color: var(--ink);
  font-weight: 900;
  transform: translateY(-160%);
}

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

.container {
  width: min(calc(100% - (var(--gutter) * 2)), var(--max));
  margin-inline: auto;
}

.section { padding-block: var(--section); }
.section--paper { background: var(--paper); }
.section--warm { background: var(--warm); }
.section--dark { background: var(--dark); color: var(--paper); }
.section--lime { background: var(--lime); color: var(--ink); }

.eyebrow {
  margin: 0 0 22px;
  color: inherit;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.22em;
  line-height: 1.3;
  text-transform: uppercase;
}

.eyebrow--lime { color: var(--lime); }

h1,
h2,
h3,
p { margin-top: 0; }

h1,
h2,
h3,
.display {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: -0.045em;
  min-width: 0;
  max-inline-size: 100%;
  max-width: 100%;
  overflow-wrap: normal;
  word-break: normal;
}

h1,
h2,
h3,
.eyebrow,
.section-copy,
.hero-copy,
.page-hero p:last-child {
  margin-right: auto;
  margin-left: 0;
  text-align: left;
}

/* Keep every primary title stack on one shared left edge. */
:where(
  .hero-inner,
  .page-hero .container,
  .section-head,
  .split-copy,
  .quality-grid > div:first-child,
  .cta-band .container
) > :is(.breadcrumb, .eyebrow, h1, h2, .hero-copy, .section-copy) {
  align-self: flex-start;
  margin-right: auto;
  margin-left: 0;
  text-align: left;
}

h1,
h2,
.display {
  text-transform: uppercase;
}

h1,
h2 { text-wrap: wrap; }

.display { text-wrap: balance; }

h1 br,
h2 br {
  display: inline-block;
  width: 0.22em;
  content: "";
  vertical-align: baseline;
}

h1 br::after,
h2 br::after { content: none; }

@media (min-width: 861px) {
  .quality-grid h2 br {
    display: block;
    width: 0;
  }
}

.section-copy,
.hero-copy,
.page-hero p:last-child {
  min-width: 0;
  max-inline-size: 100%;
  text-wrap: pretty;
}

.eyebrow,
.breadcrumb {
  max-inline-size: 100%;
  overflow-wrap: anywhere;
}

h1 { font-size: clamp(3.1rem, 6.7vw, 6.6rem); }
h2 { font-size: clamp(2.25rem, 4.35vw, 4.65rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.75rem); }

.section-head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-bottom: clamp(42px, 5vw, 72px);
}

.section-head h2 {
  width: fit-content;
  max-width: 100%;
  margin-bottom: 24px;
}

.section-copy {
  max-width: min(100%, 850px);
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.45vw, 1.18rem);
}

.section--dark .section-copy { color: color-mix(in oklch, var(--paper) 68%, var(--dark)); }
.measure-680 { max-width: 680px; }
.measure-760 { max-width: 760px; }
.measure-900 { max-width: 900px; }
.nowrap-desktop { white-space: normal; }

.top-strip {
  position: relative;
  z-index: 2;
  min-height: 32px;
  background-color: transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  color: color-mix(in oklch, var(--paper) 82%, var(--dark));
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: opacity 260ms var(--ease-smooth), transform 380ms var(--ease-out);
}

.top-strip .container {
  min-height: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.site-chrome {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1200;
  color: var(--paper);
  pointer-events: none;
}

.site-chrome > * { pointer-events: auto; }

.site-header {
  position: relative;
  top: 0;
  z-index: 6;
  transform: translate3d(0, 0, 0);
  background-color: transparent;
  background-image: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  transition:
    background-color 340ms var(--ease-smooth),
    border-color 300ms var(--ease-smooth),
    box-shadow 340ms var(--ease-smooth),
    transform 400ms var(--ease-out);
}

.header-inner {
  min-height: 84px;
  display: grid;
  grid-template-columns: 280px 1fr auto;
  align-items: center;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  width: fit-content;
  text-decoration: none;
}

.brand--header {
  position: relative;
  width: 210px;
  height: 48px;
}

.brand-layer {
  position: absolute;
  inset: 0 auto auto 0;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  transition: opacity 300ms ease, transform 500ms var(--ease-out);
}

.brand-layer--light { opacity: 1; transform: translateY(0); }
.brand-layer--dark { opacity: 0; transform: translateY(7px); }

.brand-mark {
  width: 46px;
  height: 46px;
  object-fit: contain;
}

.brand-wordmark {
  width: 152px;
  height: 28px;
  object-fit: contain;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(16px, 2vw, 34px);
}

.nav-item { position: relative; }

.main-nav > .nav-item > .nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 30px 0 27px;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
  transition: color 240ms var(--ease-smooth);
}

.main-nav > .nav-item > .nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 19px;
  height: 3px;
  background: var(--lime);
  transition: right 260ms var(--ease-out);
}

.main-nav > .nav-item > .nav-link:hover::after,
.main-nav > .nav-item > .nav-link[aria-current="page"]::after { right: 0; }

.nav-chevron {
  display: inline-block;
  font-size: 0.9rem;
  line-height: 1;
  transition: transform 220ms var(--ease-out);
}

.submenu-toggle { display: none; }

.nav-submenu {
  position: absolute;
  top: calc(100% - 12px);
  left: 50%;
  z-index: 8;
  min-width: 270px;
  padding: 10px;
  background: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.24);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, -8px);
  transition: opacity 180ms ease, transform 220ms var(--ease-out), visibility 0s linear 220ms;
}

.nav-submenu a {
  display: block;
  padding: 11px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--paper) !important;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  line-height: 1.35;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
  transition: background 160ms ease, color 160ms ease;
}

.nav-submenu a:last-child { border-bottom: 0; }
.nav-submenu a:hover,
.nav-submenu a:focus-visible,
.nav-submenu a[aria-current="page"] { background: var(--ink); color: var(--lime) !important; }

.nav-item--has-children:hover .nav-submenu,
.nav-item--has-children:focus-within .nav-submenu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
  transition-delay: 0s;
}

.nav-item--has-children:hover .nav-chevron,
.nav-item--has-children:focus-within .nav-chevron { transform: rotate(180deg); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.menu-button {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  background: transparent;
  color: var(--paper);
  font-size: 1.2rem;
  font-weight: 900;
}

.button.button--nav {
  border: 1px solid var(--paper);
  background: var(--ink);
  color: var(--paper);
  scale: 1;
  touch-action: manipulation;
  transition:
    scale 160ms var(--ease-out),
    background-color 220ms ease,
    border-color 220ms ease,
    color 220ms ease;
}

.button.button--nav:active { scale: 0.975; }

.button--nav::before { background: var(--lime); }
.button--nav:hover { border-color: var(--ink); background: var(--lime); color: var(--ink); }

.site-chrome.is-scrolled .top-strip {
  opacity: 0;
  transform: translateY(-100%);
}

.site-chrome.is-scrolled .site-header {
  top: 0;
  transform: translate3d(0, -32px, 0);
  background-color: #f4f2eb !important;
  background-image: none !important;
  border-color: rgba(11, 13, 12, 0.2);
  box-shadow: 0 12px 36px rgba(4, 7, 5, 0.14);
  backdrop-filter: none;
  opacity: 1;
  isolation: isolate;
}

.site-chrome.is-scrolled .brand-layer--light { opacity: 0; transform: translateY(-7px); }
.site-chrome.is-scrolled .brand-layer--dark { opacity: 1; transform: translateY(0); }
.site-chrome.is-scrolled .main-nav a { color: var(--ink); }
.site-chrome.is-scrolled .menu-button { border-color: rgba(11, 13, 12, 0.35); color: var(--ink); }
.site-chrome.is-scrolled .button--nav { border-color: var(--ink); background: var(--lime); color: var(--ink); }
.site-chrome.is-scrolled .button--nav::before { background: var(--lime); }
.site-chrome.is-scrolled .button--nav:hover { border-color: var(--ink); background: var(--lime); color: var(--ink); }

.scroll-progress {
  position: absolute;
  z-index: 5;
  top: calc(32px + var(--header-height) - 2px);
  left: 0;
  width: 100%;
  height: 2px;
  overflow: hidden;
  transition: top 520ms var(--ease-out);
}

.scroll-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: left center;
}

.site-chrome.is-scrolled .scroll-progress { top: calc(var(--header-height) - 2px); }

.button {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 24px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  font-size: 0.73rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
  white-space: normal;
  text-align: center;
  transition: transform 320ms var(--ease-out), background 240ms ease, color 240ms ease, border-color 240ms ease;
}

.button::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background: var(--lime);
  transform: translateY(102%);
  transition: transform 380ms var(--ease-out);
}

.button:hover { color: var(--ink); transform: translateY(-3px); }
.button:hover::before { transform: translateY(0); }
.button--lime::before { background: var(--lime); }
.button--light::before { background: var(--paper); }
.button--outline::before { background: var(--ink); }
.section--dark .button--outline::before { background: var(--paper); }
.section--lime .button--outline::before { background: transparent; }
.section--lime .button--outline:hover {
  border-color: var(--ink);
  background: transparent;
  color: var(--ink);
}
.hero .button--outline::before { background: var(--lime); }
.hero .button--outline:hover { border-color: var(--lime); color: var(--ink); }
.button--lime { border-color: var(--lime); background: var(--lime); color: var(--ink); }
.button.button--lime:hover { background: var(--lime); }
.button.button--lime:hover::before { background: var(--lime); }
.button--outline { background: transparent; color: inherit; border-color: currentColor; }
.button--light { border-color: var(--paper); background: var(--paper); color: var(--ink); }
.button--small { min-height: 44px; padding-inline: 18px; font-size: 0.66rem; }

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero {
  position: relative;
  min-height: max(760px, 100svh);
  display: flex;
  align-items: center;
  overflow: hidden;
  background: color-mix(in oklch, var(--dark) 88%, var(--paper));
  color: var(--paper);
}

.hero::before {
  content: "";
  position: absolute;
  inset: -8%;
  background:
    linear-gradient(90deg, rgba(3, 5, 4, 0.94) 0%, rgba(3, 5, 4, 0.73) 42%, rgba(3, 5, 4, 0.08) 78%),
    url("../images/hero-rider.webp") center / cover no-repeat;
  transform: translate3d(0, var(--hero-shift, 0), 0) scale(1.06);
  will-change: transform;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.12), transparent 30%, rgba(0, 0, 0, 0.24));
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-block: clamp(190px, 22vh, 260px) clamp(76px, 10vh, 118px);
  padding-left: clamp(28px, 6vw, 92px);
  transform: translate3d(0, var(--hero-copy-shift, 0), 0);
}

.hero h1 {
  width: 100%;
  max-width: 100%;
  margin-bottom: 26px;
  font-size: clamp(3.35rem, 5.5vw, 6.25rem);
}

.hero-title-line {
  display: inline-block;
  max-width: 100%;
  white-space: normal;
}

.hero-title-line + .hero-title-line { margin-left: 0; }
.hero-title-line + .hero-title-line::before { content: " "; }

.hero-copy {
  max-width: 690px;
  color: color-mix(in oklch, var(--paper) 82%, var(--dark));
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
}

.hero-note {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 58px;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero .eyebrow { margin-bottom: 28px; }

.hero-note strong { color: var(--lime); font-size: 1.35rem; }

.stats {
  background: var(--lime);
  color: var(--ink);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat {
  min-height: 142px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 24px 30px;
  border-right: 1px solid rgba(11, 13, 12, 0.25);
}

.stat:last-child { border-right: 0; }
.stat strong {
  font-size: clamp(1.35rem, 2.2vw, 2.25rem);
  line-height: 1;
  letter-spacing: -0.045em;
  white-space: nowrap;
}
.stat span { margin-top: 12px; font-size: 0.66rem; font-weight: 900; letter-spacing: 0.13em; text-transform: uppercase; }

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.product-card {
  position: relative;
  min-height: 430px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: color-mix(in oklch, var(--warm) 74%, var(--line));
  color: var(--paper);
  text-decoration: none;
}

.product-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 900ms var(--ease-out), filter 420ms ease;
}

.product-card::after {
  content: "";
  position: absolute;
  inset: 35% 0 0;
  background: linear-gradient(transparent, rgba(5, 7, 6, 0.92));
}

.product-card:hover img { transform: scale(1.075); filter: saturate(1.05) contrast(1.03); }
.product-card { transition: transform 500ms var(--ease-out), box-shadow 500ms var(--ease-out); }
.product-card:hover { z-index: 2; transform: translateY(-8px); box-shadow: 0 30px 70px rgba(10, 12, 10, 0.18); }

.product-card-content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 30px;
}

.product-card small {
  display: block;
  margin-bottom: 10px;
  color: var(--lime);
  font-size: 0.67rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.product-card h3 { margin: 0; text-transform: uppercase; }

.section-tail {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 34px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

.section-tail p { max-width: 760px; margin: 0; color: var(--muted); }

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
  align-items: stretch;
}

.split-copy { padding: clamp(70px, 8vw, 126px) var(--gutter); }
.split-copy > * { max-width: 660px; margin-left: auto; margin-right: auto; }
.split-media { min-height: 760px; }
.split-media img { width: 100%; height: 100%; object-fit: cover; }
.split-media { overflow: hidden; }
.split-media img { transition: transform 720ms var(--ease-out), filter 420ms ease; }
.split:hover .split-media img { transform: scale(1.035); filter: contrast(1.04); }

.capability-list {
  margin-top: 42px;
  border-top: 1px solid var(--dark-line);
}

.capability-row {
  min-height: 70px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 20px;
  border-bottom: 1px solid var(--dark-line);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.capability-row span:last-child { color: var(--lime); }

.experience-tag {
  display: block;
  width: min(100%, 430px);
  margin: -76px auto 28px;
  padding: 18px;
  background: var(--lime);
  color: var(--ink);
  font-size: 0.69rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-align: center;
  text-transform: uppercase;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0;
  margin-top: 68px;
  border-top: 1px solid var(--line);
}

.process-step {
  position: relative;
  padding: 32px 18px 0 0;
}

.process-step::before {
  content: "";
  position: absolute;
  top: -6px;
  left: 0;
  width: 11px;
  height: 11px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--paper);
}

.process-step:nth-child(5)::before,
.process-step:nth-child(7)::before { background: var(--lime); }

.process-step strong {
  display: block;
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
}

.process-step span {
  display: block;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.09em;
  line-height: 1.45;
  text-transform: uppercase;
}

.quality-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(44px, 8vw, 120px);
  align-items: center;
}

.quality-grid h2 {
  font-size: clamp(2.1rem, 3.8vw, 3.7rem);
}

.section--edge-media {
  padding-block: 0;
}

.section--edge-media > .quality-grid {
  width: auto;
  margin-left: max(var(--gutter), calc((100vw - var(--max)) / 2));
  margin-right: 0;
  gap: clamp(44px, 7vw, 104px);
  align-items: stretch;
}

.section--edge-media .quality-grid > :first-child {
  align-self: center;
  padding-block: var(--section);
}

.section--edge-media .quality-image {
  min-height: 100%;
  align-self: stretch;
}

.section--edge-media .quality-image img {
  width: 100%;
  height: 100% !important;
  aspect-ratio: auto !important;
  object-fit: cover;
  display: block;
}

@media (min-width: 921px) {
  body[data-page="home"] [data-od-id="manufacturing-quality"] {
    padding-block: clamp(32px, 3.2vw, 52px);
  }

  body[data-page="home"] [data-od-id="manufacturing-quality"] > .quality-grid {
    width: 100%;
    margin: 0;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
    gap: 0;
  }

  body[data-page="home"] [data-od-id="manufacturing-quality"] .quality-grid > :first-child {
    padding-block: 0;
    padding-left: max(var(--gutter), calc((100vw - var(--max)) / 2));
    padding-right: clamp(44px, 7vw, 104px);
  }

  body[data-page="manufacturing"] .section--edge-media .quality-image {
    min-height: 0;
    margin-block: clamp(24px, 2.2vw, 38px);
  }
}

.quality-image { position: relative; }
.quality-image img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

.check-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 26px;
  margin-top: 38px;
  border-top: 1px solid var(--dark-line);
}

.check-item {
  padding: 19px 0;
  border-bottom: 1px solid var(--dark-line);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.check-item::before { content: "+"; margin-right: 12px; color: var(--lime); }

.project-grid,
.article-grid,
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project-card,
.article-card,
.value-card {
  background: var(--paper);
  border-top: 6px solid var(--lime);
  transition: transform 480ms var(--ease-out), box-shadow 480ms var(--ease-out);
}

.project-card:hover,
.article-card:hover,
.value-card:hover {
  z-index: 1;
  transform: translateY(-10px);
  box-shadow: 0 28px 70px rgba(12, 14, 12, 0.12);
}

.project-card img {
  width: 100%;
  height: clamp(180px, 16vw, 240px);
  aspect-ratio: auto;
  object-fit: cover;
  transition: transform 800ms var(--ease-out), filter 420ms ease;
}

.project-card { overflow: hidden; }
.project-card:hover img { transform: scale(1.045); filter: saturate(1.04); }

.card-body { padding: 28px; }

.card-meta {
  margin-bottom: 18px;
  color: color-mix(in oklch, var(--muted) 82%, var(--paper));
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.card-body h3 { margin-bottom: 18px; text-transform: uppercase; }
.card-body p { color: var(--muted); }

.text-link {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  margin-top: 14px;
  font-size: 0.69rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
}

.text-link::after { content: "→"; transition: transform 300ms var(--ease-out); }
.text-link:hover::after { transform: translateX(4px); }

.cta-band { padding-block: clamp(78px, 9vw, 122px); }
.cta-band h2 { max-width: 1050px; margin-bottom: 0; }
.cta-band h2.products-cta-title {
  max-width: none;
  font-size: clamp(0.9rem, 3.4vw, 4rem);
}
.products-cta-title br { display: block; width: 0; }
.products-cta-title span { white-space: nowrap; }
.cta-band h2.cta-band__single-line {
  max-width: none;
  white-space: nowrap;
  font-size: clamp(0.5rem, 2.25vw, 3rem);
  letter-spacing: -0.04em;
}

.cta-business-title {
  max-width: none !important;
  font-size: clamp(2.1rem, 3.8vw, 4.05rem);
  letter-spacing: -0.055em;
}

.cta-title-line { display: block; }
.cta-title-line--nowrap { white-space: nowrap; }

.article-card {
  min-height: 390px;
  display: flex;
  flex-direction: column;
}

.article-card .card-body { display: flex; flex: 1; flex-direction: column; }
.article-card .text-link { margin-top: auto; padding-top: 28px; }

.faq-list { border-top: 1px solid var(--line); }

.faq-list details { border-bottom: 1px solid var(--line); }

.faq-list summary {
  min-height: 82px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 30px;
  padding: 20px 4px;
  font-weight: 900;
  list-style: none;
  cursor: pointer;
  transition: padding 300ms var(--ease-out), color 240ms ease;
}

.faq-list details:hover summary { padding-left: 14px; }

.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; color: var(--ink); font-size: 1.5rem; }
.faq-list details[open] summary::after { content: "−"; }
.faq-answer { max-width: 850px; padding: 0 4px 28px; color: var(--muted); }

.page-hero {
  position: relative;
  min-height: clamp(590px, 72svh, 790px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--dark);
  color: var(--paper);
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: -8%;
  background: linear-gradient(90deg, rgba(3, 5, 4, 0.94), rgba(3, 5, 4, 0.66) 48%, rgba(3, 5, 4, 0.2)), var(--page-image, url("../images/hero-rider.webp")) center / cover no-repeat;
  transform: translate3d(0, var(--hero-shift, 0), 0) scale(1.06);
  will-change: transform;
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.08), transparent 28%, rgba(0, 0, 0, 0.34));
  pointer-events: none;
}

/* Use a real image layer for critical hero banners so embedded previews do not
   depend on resolving a URL stored inside an inline CSS custom property. */
.page-hero--image-element .page-hero__image {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-hero--image-element .page-hero__image--oem { object-position: center 46%; }
.page-hero--image-element .page-hero__image--manufacturing { object-position: center; }
.page-hero--image-element .page-hero__image--buyer-guides { object-position: center; }
.page-hero--image-element .page-hero__image--contact { object-position: center 45%; }

.page-hero--image-element::before {
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, rgba(3, 5, 4, 0.94), rgba(3, 5, 4, 0.66) 48%, rgba(3, 5, 4, 0.2));
  transform: none;
}

.page-hero--image-element::after { z-index: 1; }
.page-hero--image-element .container { z-index: 2; }

.page-hero--factory { --page-image: url("../images/factory-quality.webp"); }
.page-hero--product { --page-image: url("../images/electric-mtb.webp"); }
.page-hero--hardtail { --page-image: url("../images/hardtail-mtb.webp"); }
.page-hero--fat-bike { --page-image: url("../images/fat-bike-hero-v2.jpg"); }
.page-hero--urban { --page-image: url("../images/urban-trekking-hero-v2.jpg"); }
.page-hero--road-gravel { --page-image: url("../images/road-gravel-hero-v2.jpg"); }

.page-hero .container {
  position: relative;
  z-index: 1;
  padding-block: clamp(190px, 23vh, 260px) clamp(72px, 9vh, 110px);
  transform: translate3d(0, var(--hero-copy-shift, 0), 0);
}
.page-hero h1 {
  width: 100%;
  max-width: 100%;
  margin-bottom: 28px;
  font-size: clamp(3rem, 5.3vw, 5.75rem);
  line-height: 0.98;
  white-space: normal;
}
.page-hero p:last-child { max-width: 780px; margin-bottom: 0; color: color-mix(in oklch, var(--paper) 80%, var(--dark)); font-size: clamp(1.05rem, 1.45vw, 1.25rem); }

.page-marquee {
  position: relative;
  z-index: 4;
  overflow: hidden;
  background: var(--lime);
  color: var(--ink);
  border-bottom: 1px solid rgba(11, 13, 12, 0.2);
}

.page-marquee-track {
  width: max-content;
  display: flex;
  will-change: transform;
  animation: marquee 34s linear infinite;
}

.page-marquee span {
  flex: none;
  padding: 16px 0;
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.2em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

.breadcrumb {
  margin-bottom: 34px;
  color: color-mix(in oklch, var(--paper) 72%, var(--dark));
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.breadcrumb a { text-decoration: none; }

.category-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.category-card {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  min-height: 430px;
  background: var(--paper);
  overflow: hidden;
  transition: transform 500ms var(--ease-out), box-shadow 500ms var(--ease-out);
}

.category-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 900ms var(--ease-out), filter 500ms ease; }
.category-card .card-body { align-self: center; padding: clamp(30px, 4vw, 58px); }
.category-card:hover { transform: translateY(-8px); box-shadow: 0 30px 70px rgba(10, 12, 10, 0.13); }
.category-card:hover img { transform: scale(1.055); filter: saturate(1.05); }

.spec-table { width: 100%; border-collapse: collapse; background: var(--paper); }
.spec-table th,
.spec-table td { padding: 20px 22px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.spec-table th { width: 28%; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; }

.feature-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.feature {
  min-height: 240px;
  padding: 34px;
  background: var(--paper);
  transition: background 360ms ease, color 360ms ease, transform 420ms var(--ease-out);
}

.feature:hover { z-index: 1; background: var(--ink); color: var(--paper); transform: translateY(-6px); }
.feature:hover p { color: color-mix(in oklch, var(--paper) 70%, var(--dark)); }

.feature strong {
  display: block;
  margin-bottom: 18px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  text-transform: uppercase;
}

.feature p { margin: 0; color: var(--muted); }

.form-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  gap: clamp(40px, 8vw, 110px);
  align-items: start;
}

.form-card { padding: clamp(28px, 5vw, 58px); background: var(--paper); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.form-field { display: flex; flex-direction: column; gap: 9px; }
.form-field--full { grid-column: 1 / -1; }
.form-field label { font-size: 0.72rem; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; }
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 54px;
  padding: 13px 15px;
  border: 1px solid color-mix(in oklch, var(--line) 82%, var(--ink));
  border-radius: 0;
  background: var(--paper);
  color: var(--ink);
}
.form-field textarea { min-height: 130px; resize: vertical; }
.form-note { margin: 18px 0 0; color: var(--muted); font-size: 0.83rem; }
.form-status { min-height: 26px; margin-top: 16px; font-weight: 700; }

.contact-card { padding: 30px 0; border-top: 1px solid var(--line); }
.contact-card:last-child { border-bottom: 1px solid var(--line); }
.contact-card h3 { margin-bottom: 12px; }
.contact-card p { margin-bottom: 0; color: var(--muted); }

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 820px) minmax(240px, 1fr);
  gap: clamp(48px, 8vw, 120px);
  align-items: start;
}

.article-content { font-size: 1.05rem; }
.article-content h2 { margin: 64px 0 24px; font-size: clamp(2rem, 3.4vw, 3.3rem); }
.article-content h3 { margin: 40px 0 18px; }
.article-content p,
.article-content li { color: color-mix(in oklch, var(--ink) 44%, var(--muted)); }
.article-content ul,
.article-content ol { padding-left: 24px; }
.article-content li + li { margin-top: 10px; }
.answer-block { margin: 34px 0; padding: 28px; border-left: 7px solid var(--lime); background: var(--paper); }
.answer-block strong { display: block; margin-bottom: 8px; text-transform: uppercase; }

.article-aside { position: sticky; top: 130px; }
.aside-card { padding: 28px; background: var(--paper); border-top: 6px solid var(--lime); }
.aside-card h3 { margin-bottom: 18px; }
.aside-card ul { padding-left: 18px; margin-bottom: 0; }
.aside-card li + li { margin-top: 8px; }

.legal { max-width: 880px; }
.legal h2 { margin: 54px 0 20px; font-size: 2rem; }
.legal p,
.legal li { color: color-mix(in oklch, var(--ink) 34%, var(--muted)); }

.site-footer {
  position: relative;
  background: var(--ink);
  color: color-mix(in oklch, var(--paper) 62%, var(--dark));
  padding: 66px 0 28px;
  overflow: hidden;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.65fr 0.7fr 1.1fr 0.75fr;
  gap: 44px;
}

.footer-brand .brand { margin-bottom: 22px; }
.footer-brand p { max-width: 460px; }
.footer-heading { margin-bottom: 20px; color: var(--lime); font-size: 0.68rem; font-weight: 900; letter-spacing: 0.14em; text-transform: uppercase; }
.footer-links { display: grid; gap: 9px; }
.footer-links a { text-decoration: none; }
.footer-links a:hover { color: var(--paper); }

.footer-manifesto {
  display: flex;
  flex-direction: column;
  margin-top: clamp(60px, 8vw, 110px);
  padding-top: 28px;
  border-top: 1px solid var(--dark-line);
  color: var(--paper);
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 5.5vw, 5.2rem);
  font-weight: 900;
  letter-spacing: -0.065em;
  line-height: 0.86;
  text-transform: uppercase;
}

.footer-manifesto span { white-space: nowrap; }

.footer-manifesto span:last-child { color: var(--lime); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  margin-top: 54px;
  padding-top: 22px;
  border-top: 1px solid var(--dark-line);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 900;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border: 4px solid var(--paper);
  border-radius: 50%;
  background: var(--lime);
  color: var(--ink);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-decoration: none;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
}

dialog {
  width: min(680px, calc(100% - 34px));
  max-height: calc(100vh - 34px);
  padding: 0;
  border: 0;
  background: var(--warm);
  color: var(--ink);
  overflow: auto;
}

dialog::backdrop { background: rgba(5, 7, 6, 0.78); backdrop-filter: blur(4px); }
.dialog-head { display: flex; justify-content: space-between; gap: 24px; padding: 30px 34px 22px; border-bottom: 1px solid var(--line); }
.dialog-head h2 { margin: 0; font-size: 2rem; }
.dialog-close { width: 42px; height: 42px; flex: 0 0 42px; border: 1px solid var(--ink); background: transparent; font-size: 1.3rem; }
.dialog-body { padding: 30px 34px 36px; }

.notice {
  padding: 22px 24px;
  border-left: 6px solid var(--lime);
  background: var(--paper);
}

.quality-image { overflow: hidden; }
.quality-image img { transition: transform 720ms var(--ease-out), filter 420ms ease; }
.quality-grid:hover .quality-image img { transform: scale(1.035); filter: contrast(1.04); }

.js .hero .eyebrow,
.js .hero h1 .hero-title-line,
.js .hero .hero-copy,
.js .hero .button-row,
.js .hero .hero-note,
.js .page-hero .breadcrumb,
.js .page-hero .eyebrow,
.js .page-hero h1,
.js .page-hero p:last-child {
  opacity: 0;
  transform: translate3d(0, 22px, 0);
  transition: opacity 440ms var(--ease-out), transform 620ms var(--ease-out);
  will-change: opacity, transform;
}

.js.is-loaded .hero .eyebrow,
.js.is-loaded .hero h1 .hero-title-line,
.js.is-loaded .hero .hero-copy,
.js.is-loaded .hero .button-row,
.js.is-loaded .hero .hero-note,
.js.is-loaded .page-hero .breadcrumb,
.js.is-loaded .page-hero .eyebrow,
.js.is-loaded .page-hero h1,
.js.is-loaded .page-hero p:last-child {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  will-change: auto;
}

.js.is-loaded .hero .eyebrow,
.js.is-loaded .page-hero .breadcrumb { transition-delay: 30ms; }
.js.is-loaded .page-hero .eyebrow { transition-delay: 70ms; }
.js.is-loaded .hero h1 .hero-title-line:first-child,
.js.is-loaded .page-hero h1 { transition-delay: 100ms; }
.js.is-loaded .hero h1 .hero-title-line:nth-child(2) { transition-delay: 145ms; }
.js.is-loaded .hero .hero-copy,
.js.is-loaded .page-hero p:last-child { transition-delay: 185ms; }
.js.is-loaded .hero .button-row { transition-delay: 225ms; }
.js.is-loaded .hero .hero-note { transition-delay: 265ms; }

.js .reveal {
  opacity: 0;
  translate: 0 26px;
  will-change: opacity, translate;
  transition:
    opacity 460ms var(--ease-out) var(--reveal-delay, 0ms),
    translate 640ms var(--ease-out) var(--reveal-delay, 0ms),
    box-shadow 320ms var(--ease-out),
    background 240ms ease,
    color 240ms ease;
}

.js .reveal.is-visible { opacity: 1; translate: 0 0; }
.js .reveal.reveal-complete { will-change: auto; }

@media (max-width: 1120px) {
  .nowrap-desktop { white-space: normal; }
  .header-inner { grid-template-columns: 240px 1fr auto; gap: 18px; }
  .brand-wordmark { width: 136px; }
  .main-nav { gap: 16px; }
  .main-nav > .nav-item > .nav-link { font-size: 0.66rem; }
  .header-actions .button { display: inline-flex; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n + 2) { border-bottom: 1px solid rgba(11, 13, 12, 0.25); }
  .process-grid { grid-template-columns: repeat(4, 1fr); row-gap: 42px; border-top: 0; }
  .process-step { border-top: 1px solid var(--line); }
  .footer-grid { grid-template-columns: 1.3fr 0.7fr 1fr; }
  .footer-grid > :last-child { grid-column: 2 / -1; }
}

@media (max-width: 860px) {
  body { font-size: 16px; }
  .site-chrome { --header-height: 74px; }
  .cta-title-line--nowrap { white-space: normal; }
  .top-strip span:last-child { display: none; }
  .header-inner { min-height: 74px; grid-template-columns: 1fr auto; }
  .menu-open .scroll-progress { top: calc(var(--header-height) - 2px); }
  .hero { min-height: max(690px, 100svh); }
  .hero-title-line { display: inline; white-space: normal; }
  .hero-title-line + .hero-title-line { margin-left: 0; }
  .hero-title-line + .hero-title-line::before { content: " "; }
  .hero::before { background: linear-gradient(90deg, rgba(3, 5, 4, 0.92), rgba(3, 5, 4, 0.6)), url("../images/hero-rider.webp") 64% center / cover no-repeat; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n + 2) { border-bottom: 1px solid rgba(11, 13, 12, 0.25); }
  .product-grid,
  .project-grid,
  .article-grid,
  .value-grid,
  .quality-grid,
  .category-grid,
  .form-layout,
  .article-layout { grid-template-columns: 1fr; }
  .section--edge-media > .quality-grid {
    width: 100%;
    margin: 0;
    gap: 0;
  }
  .section--edge-media .quality-grid > :first-child {
    padding: var(--section) var(--gutter);
  }
  .section--edge-media .quality-image {
    min-height: clamp(420px, 92vw, 620px);
  }
  .split { grid-template-columns: 1fr; }
  .split-copy > * { max-width: var(--max); }
  .split-media { min-height: 520px; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-list { grid-template-columns: 1fr; }
  .category-card { grid-template-columns: 1fr; }
  .category-card img { aspect-ratio: 16 / 10; }
  .article-aside { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child,
  .footer-grid > :last-child { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  :root { --gutter: 20px; --section: 68px; }
  h1 { font-size: clamp(2.1rem, 10vw, 4rem); }
  h2 { font-size: clamp(1.65rem, 8vw, 3.1rem); }
  .top-strip { font-size: 0.57rem; }
  .brand-mark { width: 40px; height: 40px; }
  .brand-wordmark { width: 125px; }
  .brand--header { width: 178px; }
  .hero-inner { padding-block: 172px 66px; padding-left: 8px; }
  .hero-title-line { white-space: normal; }
  .hero-note { margin-top: 42px; }
  .stats-grid,
  .product-grid,
  .process-grid,
  .check-grid,
  .form-grid,
  .footer-grid { grid-template-columns: 1fr; }
  .stat { min-height: 112px; border-right: 0; border-bottom: 1px solid rgba(11, 13, 12, 0.25); }
  .product-card { min-height: 300px; }
  .section-tail { align-items: flex-start; flex-direction: column; }
  .split-media { min-height: 390px; }
  .experience-tag { margin-top: -64px; width: calc(100% - 40px); }
  .process-step { min-height: 145px; }
  .page-hero { min-height: max(560px, 72svh); }
  .page-hero .container { padding-block: 170px 66px; }
  .page-hero h1 {
    max-width: 100%;
    font-size: clamp(2rem, 9.5vw, 3.75rem);
    line-height: 1.02;
  }
  .page-hero p:last-child,
  .hero-copy,
  .section-copy { max-width: 38rem; }
  .page-marquee span { padding-block: 14px; font-size: 0.61rem; }
  .form-field--full { grid-column: auto; }
  .footer-grid > :first-child,
  .footer-grid > :last-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .footer-manifesto { font-size: clamp(1rem, 5.4vw, 2rem); line-height: 0.9; }
  .whatsapp-float { width: 54px; height: 54px; right: 14px; bottom: 14px; }
  .dialog-head,
  .dialog-body { padding-inline: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
  .page-marquee-track { animation: none !important; }
  .hero::before,
  .page-hero::before,
  .hero-inner,
  .page-hero .container { transform: none !important; }
  .js .reveal { opacity: 1 !important; translate: 0 !important; will-change: auto !important; }
}

/* Header CTA visibility: keep WhatsApp available in embedded, tablet and mobile previews. */
.button.button--nav {
  flex: 0 0 auto;
  border: 1px solid var(--paper);
  background: var(--ink);
  color: var(--paper);
  white-space: nowrap;
}

.button.button--nav::before { background: var(--lime); }
.button.button--nav:hover { border-color: var(--ink); background: var(--lime); color: var(--ink); }

.site-chrome.is-scrolled .button.button--nav {
  border: 1px solid var(--ink);
  background: var(--lime);
  color: var(--ink);
}

.site-chrome.is-scrolled .button.button--nav::before { background: var(--lime); }
.site-chrome.is-scrolled .button.button--nav:hover { border-color: var(--ink); background: var(--lime); color: var(--ink); }

@media (max-width: 1120px) {
  .site-header { transform: none; }
  .site-chrome.is-scrolled .site-header {
    top: -32px;
    transform: none;
  }

  .header-inner {
    min-height: var(--header-height);
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 14px;
  }

  .brand--header,
  .header-actions { position: relative; z-index: 3; }

  .header-actions .button { display: inline-flex; }
  .menu-button {
    display: block;
    flex: 0 0 auto;
    touch-action: manipulation;
    will-change: transform;
  }

  .main-nav {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100dvh;
    min-height: 100svh;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    padding: clamp(112px, 17svh, 146px) var(--gutter) max(30px, env(safe-area-inset-bottom));
    background: rgb(11, 13, 12);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translate3d(0, -18px, 0) scale(0.996);
    transform-origin: top center;
    backface-visibility: hidden;
    contain: paint;
    will-change: opacity, transform;
    transition:
      opacity 220ms ease-out,
      transform 340ms var(--ease-out),
      visibility 0s linear 340ms;
    overflow: auto;
    overscroll-behavior: contain;
  }

  .main-nav > .nav-item,
  .main-nav > a { width: 100%; }

  .main-nav > .nav-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 46px;
    align-items: stretch;
    border-bottom: 1px solid rgba(255, 255, 255, 0.17);
  }

  .main-nav > .nav-item:not(.nav-item--has-children) > .nav-link { grid-column: 1 / -1; }

  .menu-open .main-nav {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translate3d(0, 0, 0) scale(1);
    transition-delay: 0s;
  }

  .main-nav > .nav-item > .nav-link,
  .main-nav > a {
    width: 100%;
    padding: clamp(11px, 1.8svh, 16px) 0;
    border-bottom: 0;
    color: var(--paper);
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 2.8vw, 2rem);
    letter-spacing: -0.025em;
    line-height: 1.08;
    opacity: 0;
    transform: translate3d(0, 12px, 0);
    transition:
      color 160ms ease,
      opacity 180ms ease-out,
      transform 320ms var(--ease-out);
  }

  .nav-chevron { display: none; }

  .submenu-toggle {
    position: relative;
    z-index: 1;
    display: grid;
    place-items: center;
    min-width: 46px;
    min-height: 46px;
    padding: 0;
    border: 0;
    background: transparent;
    color: rgba(255, 255, 255, 0.72);
    line-height: 1;
    cursor: pointer;
    touch-action: manipulation;
    border-radius: 999px;
    transition: color 180ms ease, background-color 180ms ease, transform 220ms var(--ease-out);
  }

  .submenu-toggle:hover,
  .submenu-toggle:focus-visible,
  .submenu-toggle[aria-expanded="true"] {
    background: rgba(255, 255, 255, 0.06);
    color: var(--lime);
  }

  .submenu-toggle:active { transform: scale(0.94); }

  .submenu-toggle span {
    position: relative;
    display: block;
    width: 18px;
    height: 18px;
    overflow: hidden;
    font-size: 0;
    transition: transform 320ms var(--ease-out);
  }

  .submenu-toggle span::before,
  .submenu-toggle span::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 15px;
    height: 1.5px;
    border-radius: 999px;
    background: currentColor;
    transform: translate(-50%, -50%);
    transition: opacity 180ms ease, transform 320ms var(--ease-out);
  }

  .submenu-toggle span::after { transform: translate(-50%, -50%) rotate(90deg); }

  .submenu-toggle[aria-expanded="true"] span { transform: rotate(180deg); }

  .submenu-toggle[aria-expanded="true"] span::after {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(90deg) scaleX(0);
  }

  .nav-submenu {
    position: static;
    grid-column: 1 / -1;
    min-width: 0;
    max-height: 0;
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 18px;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    overflow: hidden;
    transform: translate3d(0, -8px, 0);
    transition:
      max-height 360ms var(--ease-out),
      padding 320ms var(--ease-out),
      opacity 180ms ease-out,
      transform 320ms var(--ease-out),
      visibility 0s linear 360ms;
  }

  .nav-item.submenu-open > .nav-submenu {
    max-height: 460px;
    padding: 8px 0 14px;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translate3d(0, 0, 0);
    transition-delay: 0s;
  }

  .nav-submenu a {
    min-width: 0;
    min-height: 38px;
    display: flex;
    align-items: center;
    padding: 8px 4px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.76) !important;
    font-family: var(--font-body);
    font-size: clamp(0.66rem, 1.35vw, 0.76rem);
    letter-spacing: 0.055em;
    line-height: 1.25;
    white-space: normal;
    opacity: 0;
    transform: translate3d(0, 6px, 0);
    transition: color 160ms ease, opacity 180ms ease-out, transform 260ms var(--ease-out);
  }

  .nav-item.submenu-open > .nav-submenu a {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 90ms;
  }

  .nav-submenu a:hover,
  .nav-submenu a:focus-visible,
  .nav-submenu a[aria-current="page"] {
    background: transparent;
    color: var(--lime) !important;
  }

  .menu-open .site-chrome .main-nav > .nav-item > .nav-link,
  .menu-open .site-chrome.is-scrolled .main-nav > .nav-item > .nav-link,
  .menu-open .site-chrome .main-nav > a,
  .menu-open .site-chrome.is-scrolled .main-nav > a {
    color: var(--paper);
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 0ms, 55ms, 55ms;
  }

  .menu-open .main-nav > .nav-item:nth-child(2) > .nav-link { transition-delay: 0ms, 75ms, 75ms; }
  .menu-open .main-nav > .nav-item:nth-child(3) > .nav-link { transition-delay: 0ms, 95ms, 95ms; }
  .menu-open .main-nav > .nav-item:nth-child(4) > .nav-link { transition-delay: 0ms, 115ms, 115ms; }
  .menu-open .main-nav > .nav-item:nth-child(5) > .nav-link { transition-delay: 0ms, 135ms, 135ms; }
  .menu-open .main-nav > .nav-item:nth-child(6) > .nav-link { transition-delay: 0ms, 155ms, 155ms; }
  .menu-open .main-nav > .nav-item:nth-child(7) > .nav-link { transition-delay: 0ms, 175ms, 175ms; }
  .menu-open .main-nav > a:nth-child(2) { transition-delay: 0ms, 75ms, 75ms; }
  .menu-open .main-nav > a:nth-child(3) { transition-delay: 0ms, 95ms, 95ms; }
  .menu-open .main-nav > a:nth-child(4) { transition-delay: 0ms, 115ms, 115ms; }
  .menu-open .main-nav > a:nth-child(5) { transition-delay: 0ms, 135ms, 135ms; }
  .menu-open .main-nav > a:nth-child(6) { transition-delay: 0ms, 155ms, 155ms; }

  .main-nav > .nav-item > .nav-link[aria-current="page"],
  .main-nav > a[aria-current="page"],
  .menu-open .site-chrome .main-nav > .nav-item > .nav-link[aria-current="page"],
  .menu-open .site-chrome.is-scrolled .main-nav > .nav-item > .nav-link[aria-current="page"] { color: var(--lime); }
  .main-nav a::after { display: none; }
  body.menu-open { overflow: hidden; }
  body.menu-open .page-marquee-track { animation-play-state: paused; }
  body.menu-open .top-strip,
  body.menu-open .site-header,
  body.menu-open .brand-layer,
  body.menu-open .button--nav,
  body.menu-closing .top-strip,
  body.menu-closing .site-header,
  body.menu-closing .brand-layer,
  body.menu-closing .button--nav { transition: none !important; }
  .menu-button {
    transition:
      color 180ms ease,
      border-color 180ms ease,
      transform 280ms var(--ease-out);
  }
  .menu-open .menu-button { transform: rotate(90deg) scale(0.96); }
  .menu-open .top-strip { opacity: 0; transform: translateY(-100%); }
  .menu-open .site-chrome .site-header { top: -32px; transform: none; background: var(--ink); border-color: rgba(255, 255, 255, 0.16); box-shadow: none; backdrop-filter: none; }
  .menu-open .site-chrome .brand-layer--light { opacity: 1; transform: translateY(0); }
  .menu-open .site-chrome .brand-layer--dark { opacity: 0; transform: translateY(7px); }
  .menu-open .site-chrome .button.button--nav { border-color: var(--paper); background: var(--ink); color: var(--paper); }
  .menu-open .site-chrome .menu-button { border-color: rgba(255, 255, 255, 0.5); color: var(--paper); }
}

@media (max-width: 600px) {
  .brand--header { width: 46px; }
  .brand-wordmark { display: none; }
  .header-actions { gap: 7px; }
  .button.button--nav {
    min-height: 44px;
    padding-inline: 12px;
    font-size: 0.6rem;
    letter-spacing: 0.08em;
  }
  .menu-button { width: 44px; height: 44px; }
}

@media (max-width: 390px) {
  .button.button--nav {
    padding-inline: 9px;
    font-size: 0.56rem;
    letter-spacing: 0.055em;
  }
}

/* v45 mobile conversion pass: keep the opening promise and actions above the fold. */
@media (max-width: 560px) {
  #home-title {
    max-width: 100%;
    font-size: 1.9rem;
    line-height: 1;
  }

  #home-title .hero-title-line { display: block; }
  #home-title .hero-title-line + .hero-title-line::before { content: none; }

  .hero-copy {
    max-width: 34rem;
    font-size: 1rem;
    line-height: 1.55;
  }
}

@media (max-width: 520px) {
  .header-actions .button.button--nav { display: none; }
}