:root {
  --black: #080909;
  --black-soft: #101214;
  --black-raised: #17191b;
  --ink: #111315;
  --orange: #ff6500;
  --orange-hot: #ff7a1a;
  --white: #f7f7f3;
  --paper: #ecece7;
  --steel: #a8afb4;
  --steel-dark: #636b70;
  --line-dark: rgba(255, 255, 255, 0.13);
  --line-light: rgba(8, 9, 9, 0.17);
  --max: 1440px;
  --pad: clamp(1.25rem, 4vw, 4.5rem);
  --display: "Arial Black", "Helvetica Neue", Arial, sans-serif;
  --body: "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
}

body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: var(--body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 1000;
  padding: 0.75rem 1rem;
  color: var(--black);
  background: var(--orange);
  font-weight: 800;
  transform: translateY(-150%);
  transition: transform 0.2s ease;
}

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

.site-shell {
  min-height: 100vh;
  overflow: hidden;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  min-height: 5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 0.8rem var(--pad);
  background: linear-gradient(180deg, rgba(8, 9, 9, 0.97), rgba(8, 9, 9, 0.86));
  border-bottom: 1px solid rgba(255, 101, 0, 0.3);
  backdrop-filter: blur(14px);
  transition: min-height 0.25s ease, box-shadow 0.25s ease;
}

.site-header.is-scrolled {
  min-height: 4.4rem;
  box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.35);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--white);
  text-decoration: none;
}

.brand-mark {
  width: 2.4rem;
  height: 2.4rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.18rem;
  transform: skewX(-11deg);
}

.brand-mark i {
  display: block;
  background: var(--orange);
}

.brand-mark i:nth-child(2) {
  margin-top: 0.4rem;
}

.brand-mark i:nth-child(3) {
  margin-top: 0.8rem;
}

.brand-copy {
  display: grid;
  line-height: 1;
}

.brand-copy strong {
  color: var(--orange);
  font-family: var(--display);
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.brand-copy span {
  margin-top: 0.24rem;
  color: var(--white);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.3vw, 2rem);
}

.site-nav a {
  position: relative;
  color: rgba(247, 247, 243, 0.78);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.site-nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -0.35rem;
  height: 2px;
  background: var(--orange);
  transition: right 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--white);
}

.site-nav a:not(.nav-cta):hover::after,
.site-nav a:not(.nav-cta):focus-visible::after {
  right: 0;
}

.nav-cta {
  padding: 0.75rem 1rem;
  color: var(--black) !important;
  background: var(--orange);
}

.menu-toggle {
  display: none;
  width: 3rem;
  height: 3rem;
  border: 1px solid var(--line-dark);
  color: var(--white);
  background: transparent;
  cursor: pointer;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 1.2rem;
  height: 2px;
  margin: 0.26rem auto;
  background: currentColor;
  transition: transform 0.2s ease;
}

.hero {
  position: relative;
  min-height: 100svh;
  padding: clamp(8rem, 12vh, 10rem) var(--pad) 2rem;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(20rem, 0.98fr);
  grid-template-rows: 1fr auto;
  align-items: center;
  gap: 2rem clamp(2rem, 6vw, 6rem);
  isolation: isolate;
  background:
    radial-gradient(circle at 78% 36%, rgba(255, 101, 0, 0.16), transparent 26%),
    linear-gradient(120deg, #070808 0%, #0d0f10 58%, #080909 100%);
}

.hero::before {
  content: "ULTRALIGHT";
  position: absolute;
  left: -0.05em;
  bottom: 6rem;
  z-index: -1;
  color: rgba(255, 255, 255, 0.018);
  font-family: var(--display);
  font-size: clamp(6rem, 16vw, 16rem);
  line-height: 0.65;
  letter-spacing: -0.08em;
  pointer-events: none;
  white-space: nowrap;
}

.hero-grid,
.final-cta-grid {
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: 0.2;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 4.5rem 4.5rem;
  mask-image: linear-gradient(to bottom, black, transparent 80%);
}

.hero-rail {
  position: absolute;
  z-index: -1;
  right: -8rem;
  width: 52%;
  height: 0.34rem;
  background: linear-gradient(90deg, transparent, var(--orange));
  box-shadow: 0 0.95rem 0 rgba(255, 101, 0, 0.22);
  transform: rotate(-34deg);
  transform-origin: right center;
}

.hero-rail-one { top: 31%; }
.hero-rail-two { top: 74%; right: -18rem; opacity: 0.5; }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 1.2rem;
  color: var(--orange);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 2.6rem;
  height: 0.18rem;
  background: currentColor;
}

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

h1,
h2 {
  margin-bottom: 1.4rem;
  font-family: var(--display);
  font-weight: 950;
  letter-spacing: -0.065em;
  line-height: 0.89;
  text-transform: uppercase;
}

h1 {
  max-width: 9ch;
  font-size: clamp(4.4rem, 8vw, 8.5rem);
}

h2 {
  font-size: clamp(3.2rem, 6vw, 6.2rem);
}

h1 em,
h2 em {
  color: var(--orange);
  font-style: normal;
}

.hero-lede,
.lead {
  max-width: 38rem;
  color: rgba(247, 247, 243, 0.8);
  font-size: clamp(1.1rem, 1.7vw, 1.35rem);
  line-height: 1.55;
}

.hero-actions,
.production-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.9rem;
  margin-top: 2rem;
}

.button {
  min-height: 3.55rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 0.85rem 1.3rem;
  border: 1px solid transparent;
  font-size: 0.84rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-3px);
}

.button-primary {
  color: var(--black);
  background: var(--orange);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--orange-hot);
}

.button-ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.03);
}

.button-ghost:hover,
.button-ghost:focus-visible {
  border-color: var(--orange);
}

.hero-visual {
  position: relative;
  width: min(100%, 42rem);
  justify-self: end;
}

.hero-image-frame {
  position: relative;
  aspect-ratio: 1 / 1;
  padding: 0.75rem;
  border: 1px solid rgba(255, 101, 0, 0.7);
  background: rgba(255, 101, 0, 0.05);
  transform: rotate(2deg);
}

.hero-image-frame::before,
.media-frame::before {
  content: "";
  position: absolute;
  inset: 1.5rem -1.5rem -1.5rem 1.5rem;
  z-index: -1;
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.hero-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.84) contrast(1.08);
}

.image-stamp {
  position: absolute;
  right: -2.35rem;
  bottom: 2.7rem;
  padding: 0.55rem 1rem;
  color: var(--black);
  background: var(--orange);
  font-size: 0.75rem;
  font-weight: 950;
  letter-spacing: 0.16em;
  transform: rotate(90deg);
}

.weight-plate {
  position: absolute;
  left: -3.5rem;
  bottom: -1.4rem;
  width: 12rem;
  padding: 1rem 1.15rem;
  color: var(--white);
  background: var(--black);
  border-left: 0.35rem solid var(--orange);
  box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.5);
}

.weight-plate span,
.weight-plate small {
  display: block;
  color: var(--steel);
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.weight-plate strong {
  display: block;
  color: var(--orange);
  font-family: var(--display);
  font-size: 3.1rem;
  line-height: 1;
}

.hero-stats {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.hero-stats div {
  min-height: 6.2rem;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1rem clamp(0.8rem, 2vw, 2rem);
  border-right: 1px solid var(--line-dark);
}

.hero-stats div:last-child {
  border-right: 0;
}

.hero-stats strong {
  color: var(--orange);
  font-family: var(--display);
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1;
}

.hero-stats span {
  max-width: 9rem;
  color: var(--steel);
  font-size: 0.67rem;
  font-weight: 900;
  letter-spacing: 0.09em;
  line-height: 1.35;
}

.section {
  position: relative;
  padding: clamp(6rem, 11vw, 10rem) var(--pad);
}

.section-number {
  position: absolute;
  top: 2.2rem;
  right: var(--pad);
  color: rgba(8, 9, 9, 0.18);
  font-family: var(--display);
  font-size: 2.5rem;
}

.section-dark .section-number {
  color: rgba(255, 255, 255, 0.12);
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(18rem, 0.75fr);
  gap: 4rem 8vw;
  color: var(--ink);
  background: var(--paper);
}

.intro h2,
.engineering h2,
.production h2 {
  color: var(--black);
}

.intro-copy {
  align-self: end;
  max-width: 39rem;
}

.intro-copy .lead,
.engineering .lead,
.production .lead {
  color: var(--ink);
}

.intro-copy > p:not(.lead) {
  color: #474c50;
  font-size: 1.08rem;
}

.field-demo {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(16rem, 0.72fr) minmax(24rem, 1.28fr);
  align-items: center;
  gap: clamp(1.5rem, 4vw, 4rem);
  margin-top: clamp(1rem, 3vw, 2.5rem);
  padding: clamp(1rem, 2.5vw, 2rem);
  color: var(--white);
  background: var(--black);
  border: 1px solid rgba(8, 9, 9, 0.45);
  box-shadow: 0 1.5rem 4rem rgba(8, 9, 9, 0.18);
}

.field-demo-copy {
  padding: clamp(0.5rem, 1.5vw, 1.25rem);
}

.field-demo-copy h3 {
  margin: 0 0 1rem;
  font-family: var(--display);
  font-size: clamp(2rem, 4.5vw, 4.5rem);
  letter-spacing: -0.055em;
  line-height: 0.92;
}

.field-demo-copy h3 em {
  color: var(--orange);
  font-style: normal;
}

.field-demo-copy > p:not(.eyebrow) {
  margin-bottom: 1.35rem;
  color: var(--steel);
}

.field-demo-copy .text-link {
  color: var(--white);
}

.field-demo-video {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--black-raised);
  border: 1px solid rgba(255, 101, 0, 0.55);
}

.field-demo-video::before {
  content: "FIELD DEMONSTRATION";
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  padding: 0.45rem 0.7rem;
  color: var(--black);
  background: var(--orange);
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  pointer-events: none;
}

.field-demo-video iframe {
  width: 100%;
  height: 100%;
  display: block;
  border: 0;
}

.section-dark {
  background: var(--black-soft);
}

.models {
  border-top: 1px solid var(--line-dark);
}

.models-header {
  display: grid;
  grid-template-columns: 1fr minmax(16rem, 24rem);
  align-items: end;
  gap: 2rem;
  margin-bottom: 3.5rem;
}

.models-note {
  color: var(--steel);
  border-left: 0.25rem solid var(--orange);
  padding-left: 1.2rem;
}

.family-tabs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin-bottom: 0;
  border: 1px solid var(--line-dark);
}

.family-tabs button {
  min-height: 5.2rem;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  border: 0;
  color: var(--steel);
  background: transparent;
  font-size: clamp(0.9rem, 1.6vw, 1.1rem);
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease;
}

.family-tabs button + button {
  border-left: 1px solid var(--line-dark);
}

.family-tabs button span {
  color: var(--orange);
  font-size: 0.7rem;
}

.family-tabs button[aria-selected="true"] {
  color: var(--black);
  background: var(--orange);
}

.family-tabs button[aria-selected="true"] span {
  color: var(--black);
}

.family-panel {
  border: 1px solid var(--line-dark);
  border-top: 0;
}

.family-summary {
  display: grid;
  grid-template-columns: minmax(16rem, 0.75fr) minmax(18rem, 1fr);
  align-items: end;
  gap: 2rem;
  padding: clamp(1.5rem, 4vw, 3.5rem);
  border-bottom: 1px solid var(--line-dark);
  background: linear-gradient(100deg, rgba(255, 101, 0, 0.07), transparent 58%);
}

.micro-label {
  margin-bottom: 0.3rem;
  color: var(--orange);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.family-summary h3 {
  margin-bottom: 0;
  font-family: var(--display);
  font-size: clamp(1.6rem, 3vw, 3.3rem);
  letter-spacing: -0.04em;
}

.family-summary > p {
  margin-bottom: 0;
  color: var(--steel);
  font-size: 1.05rem;
}

.model-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

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

.model-card {
  position: relative;
  min-height: 27rem;
  padding: clamp(1.25rem, 2.5vw, 2rem);
  border-right: 1px solid var(--line-dark);
  background: rgba(255, 255, 255, 0.015);
  transition: background 0.25s ease, transform 0.25s ease;
}

.model-card:last-child {
  border-right: 0;
}

.model-card:hover {
  z-index: 2;
  background: rgba(255, 101, 0, 0.06);
  transform: translateY(-0.4rem);
}

.model-card-featured::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 0.25rem;
  background: var(--orange);
}

.model-top {
  display: flex;
  justify-content: space-between;
  color: var(--steel);
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.model-card h3 {
  margin: 2.2rem 0 0;
  color: var(--white);
  font-family: var(--display);
  font-size: clamp(4.2rem, 7vw, 7rem);
  letter-spacing: -0.08em;
  line-height: 0.85;
}

.model-card h3 span {
  color: var(--orange);
  font-size: 0.45em;
  vertical-align: top;
}

.model-card > p {
  color: var(--orange);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.model-card dl {
  margin: 2rem 0;
}

.model-card dl div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.72rem 0;
  border-top: 1px solid var(--line-dark);
}

.model-card dt {
  color: var(--steel);
  font-size: 0.77rem;
}

.model-card dd {
  margin: 0;
  font-size: 0.82rem;
  font-weight: 800;
  text-align: right;
}

.model-card > a {
  position: absolute;
  left: clamp(1.25rem, 2.5vw, 2rem);
  right: clamp(1.25rem, 2.5vw, 2rem);
  bottom: 1.6rem;
  display: flex;
  justify-content: space-between;
  padding-top: 0.85rem;
  border-top: 1px solid var(--orange);
  color: var(--white);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.model-card > a span {
  color: var(--orange);
}

.engineering {
  display: grid;
  grid-template-columns: minmax(20rem, 0.9fr) minmax(20rem, 1fr);
  gap: 4rem clamp(3rem, 8vw, 8rem);
  color: var(--ink);
  background: var(--paper);
}

.engineering-media {
  align-self: center;
}

.media-frame {
  position: relative;
  padding: 0.7rem;
  border: 1px solid rgba(8, 9, 9, 0.4);
}

.media-frame::before {
  border-color: rgba(8, 9, 9, 0.2);
}

.media-stack {
  display: grid;
  gap: 0.85rem;
}

.head-design {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--black);
}

.head-design figcaption {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  left: 1rem;
  padding: 0.95rem 1rem 1rem;
  color: var(--white);
  background: rgba(8, 9, 9, 0.92);
  border-left: 0.28rem solid var(--orange);
  box-shadow: 0 0.8rem 2.2rem rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(8px);
}

.head-design .design-status {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--orange);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.11em;
  line-height: 1.3;
  text-transform: uppercase;
}

.head-design h3 {
  margin-bottom: 0.25rem;
  font-family: var(--display);
  font-size: clamp(1rem, 1.7vw, 1.25rem);
  letter-spacing: -0.015em;
  line-height: 1.15;
  text-transform: uppercase;
}

.head-design p {
  margin-bottom: 0;
  color: rgba(247, 247, 243, 0.78);
  font-size: 0.88rem;
  line-height: 1.45;
}

.head-design p strong {
  color: var(--white);
}

.media-frame img {
  display: block;
  width: 100%;
  height: auto;
  filter: saturate(0.72) contrast(1.08);
}

.media-frame > span {
  position: absolute;
  left: 1.2rem;
  top: 1.2rem;
  z-index: 2;
  padding: 0.55rem 0.75rem;
  color: var(--white);
  background: var(--black);
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.feature-list {
  margin-top: 2.5rem;
  border-top: 1px solid var(--line-light);
}

.feature-list article {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 1rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--line-light);
}

.feature-list article > span {
  color: var(--orange);
  font-size: 0.66rem;
  font-weight: 900;
}

.feature-list h3 {
  margin-bottom: 0.25rem;
  font-family: var(--display);
  font-size: 1rem;
  letter-spacing: -0.01em;
}

.feature-list p {
  margin-bottom: 0;
  color: #54595c;
}

.origin-band {
  overflow: hidden;
  padding: 1.2rem 0;
  color: var(--black);
  background: var(--orange);
}

.origin-track {
  width: max-content;
  display: flex;
  align-items: center;
  gap: 2rem;
  font-family: var(--display);
  font-size: clamp(1.6rem, 4vw, 3.6rem);
  letter-spacing: -0.03em;
  line-height: 1;
  white-space: nowrap;
  animation: track 22s linear infinite;
}

.origin-track b {
  color: var(--white);
}

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

.safety {
  display: grid;
  grid-template-columns: minmax(20rem, 0.82fr) minmax(22rem, 1.18fr);
  gap: 4rem 7vw;
}

.safety-copy {
  position: sticky;
  top: 7rem;
  align-self: start;
}

.safety-ledger {
  border-top: 1px solid var(--line-dark);
}

.safety-ledger article {
  padding: 1.45rem 0;
  border-bottom: 1px solid var(--line-dark);
}

.safety-ledger article > span {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--orange);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.safety-ledger article p {
  margin-bottom: 0;
  color: var(--steel);
}

.safety-ledger .safety-primary {
  padding: 2rem;
  color: var(--black);
  background: var(--orange);
}

.safety-primary > span,
.safety-primary p {
  color: var(--black) !important;
}

.safety-primary h3 {
  margin-bottom: 0.8rem;
  font-family: var(--display);
  font-size: clamp(1.7rem, 3vw, 3.1rem);
  letter-spacing: -0.045em;
  line-height: 1;
}

.production {
  display: grid;
  grid-template-columns: minmax(20rem, 0.9fr) minmax(22rem, 1.1fr);
  gap: 4rem 7vw;
  color: var(--ink);
  background: var(--paper);
}

.buying-steps {
  margin: 2.5rem 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-light);
}

.buying-steps li {
  display: grid;
  grid-template-columns: 2.3rem 1fr;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line-light);
}

.buying-steps li > span {
  color: var(--orange);
  font-size: 0.68rem;
  font-weight: 900;
}

.buying-steps p {
  margin-bottom: 0;
  color: #4e5356;
}

.buying-steps strong {
  color: var(--black);
}

.production .button-primary {
  color: var(--black);
}

.text-link {
  color: var(--black);
  font-size: 0.9rem;
  font-weight: 900;
  text-underline-offset: 0.28rem;
}

.production-media {
  position: relative;
  align-self: center;
}

.production-media img {
  width: 100%;
  min-height: 36rem;
  object-fit: cover;
  filter: saturate(0.76) contrast(1.07);
}

.production-tag {
  position: absolute;
  left: -2rem;
  bottom: 2rem;
  min-width: 12rem;
  padding: 1.2rem;
  color: var(--white);
  background: var(--black);
  border-left: 0.35rem solid var(--orange);
}

.production-tag span {
  display: block;
  color: var(--orange);
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.production-tag strong {
  display: block;
  margin-top: 0.35rem;
  font-family: var(--display);
  font-size: 1.6rem;
  line-height: 0.95;
}

.faq {
  display: grid;
  grid-template-columns: minmax(16rem, 0.7fr) minmax(24rem, 1.3fr);
  gap: 4rem 9vw;
}

.faq-heading > p:last-child {
  max-width: 25rem;
  color: var(--steel);
}

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

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

.faq-list summary {
  min-height: 5.2rem;
  display: grid;
  grid-template-columns: 1fr 2rem;
  align-items: center;
  gap: 1rem;
  padding: 1.15rem 0;
  color: var(--white);
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  font-weight: 800;
  cursor: pointer;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary span {
  position: relative;
  width: 1.6rem;
  height: 1.6rem;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.faq-list summary span::before,
.faq-list summary span::after {
  content: "";
  position: absolute;
  inset: 50% auto auto 50%;
  width: 0.7rem;
  height: 2px;
  background: var(--orange);
  transform: translate(-50%, -50%);
}

.faq-list summary span::after {
  transform: translate(-50%, -50%) rotate(90deg);
  transition: transform 0.2s ease;
}

.faq-list details[open] summary span::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.faq-list details > p {
  max-width: 50rem;
  padding: 0 3rem 1.5rem 0;
  color: var(--steel);
}

.final-cta {
  position: relative;
  min-height: 80vh;
  padding: clamp(6rem, 11vw, 10rem) var(--pad);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 3rem;
  isolation: isolate;
  background:
    radial-gradient(circle at 65% 45%, rgba(255, 101, 0, 0.22), transparent 25%),
    var(--black);
}

.final-cta::before {
  content: "";
  position: absolute;
  top: 0;
  right: 12%;
  z-index: -1;
  width: 0.45rem;
  height: 72%;
  background: var(--orange);
  box-shadow: 1.4rem 0 0 rgba(255, 101, 0, 0.25);
  transform: skewX(-28deg);
}

.final-copy h2 {
  font-size: clamp(4rem, 9vw, 9rem);
}

.final-copy > p:not(.eyebrow) {
  max-width: 36rem;
  color: var(--steel);
  font-size: 1.15rem;
}

.final-spec {
  min-width: min(22rem, 100%);
  padding: 1.5rem;
  border: 1px solid rgba(255, 101, 0, 0.55);
  background: rgba(8, 9, 9, 0.8);
}

.final-spec span,
.final-spec a {
  display: block;
}

.final-spec span {
  margin-bottom: 1rem;
  color: var(--orange);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.13em;
}

.final-spec a {
  color: var(--white);
  font-family: var(--display);
  font-size: clamp(1rem, 2vw, 1.35rem);
  text-decoration: none;
}

.final-spec a + a {
  margin-top: 0.45rem;
  color: var(--steel);
  font-family: var(--body);
  font-size: 0.9rem;
  font-weight: 700;
}

.memorial {
  position: relative;
  padding: clamp(3.5rem, 7vw, 6rem) var(--pad);
  display: grid;
  grid-template-columns: minmax(18rem, 0.9fr) minmax(20rem, 1.1fr);
  align-items: center;
  gap: clamp(2.5rem, 7vw, 7rem);
  overflow: hidden;
  background:
    linear-gradient(110deg, rgba(255, 101, 0, 0.045), transparent 44%),
    #0b0c0d;
  border-top: 1px solid rgba(255, 101, 0, 0.38);
  border-bottom: 1px solid var(--line-dark);
}

.memorial::after {
  content: "";
  position: absolute;
  right: 9%;
  bottom: -6rem;
  width: 0.24rem;
  height: 14rem;
  background: rgba(255, 101, 0, 0.3);
  transform: rotate(42deg);
  pointer-events: none;
}

.memorial-logo {
  position: relative;
  max-width: 35rem;
}

.memorial-logo img {
  display: block;
  width: 100%;
  height: auto;
  clip-path: ellipse(49.25% 47.35% at 50% 50%);
}

.memorial-copy {
  max-width: 37rem;
  padding-left: clamp(1.25rem, 3vw, 2.5rem);
  border-left: 0.22rem solid var(--orange);
}

.memorial-kicker,
.memorial-role {
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.memorial-kicker {
  margin-bottom: 0.75rem;
  color: var(--orange);
}

.memorial h2 {
  margin-bottom: 0.65rem;
  color: var(--white);
  font-size: clamp(2.6rem, 5.2vw, 5.2rem);
}

.memorial-role {
  margin-bottom: 0;
  color: var(--steel);
}

.memorial-tribute {
  margin: 1.6rem 0 0;
  padding-top: 1.25rem;
  color: rgba(247, 247, 243, 0.88);
  border-top: 1px solid var(--line-dark);
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  font-weight: 700;
  letter-spacing: 0.025em;
}

.memorial-tribute span {
  margin: 0 0.45rem;
  color: var(--orange);
}

.site-footer {
  padding: 2rem var(--pad);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 2rem;
  color: var(--steel);
  background: #050606;
  border-top: 1px solid var(--line-dark);
}

.site-footer > p {
  margin-bottom: 0;
  font-size: 0.75rem;
}

.footer-legal {
  text-align: right;
}

.reveal {
  opacity: 0;
  transform: translateY(1.4rem);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal[data-delay="1"] { transition-delay: 0.12s; }
.reveal[data-delay="2"] { transition-delay: 0.22s; }

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 4px;
}

@media (max-width: 1080px) {
  .site-nav {
    gap: 1rem;
  }

  .hero {
    grid-template-columns: minmax(0, 0.9fr) minmax(20rem, 1.1fr);
  }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-stats div:nth-child(2) {
    border-right: 0;
  }

  .hero-stats div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line-dark);
  }

  .model-grid-four {
    grid-template-columns: repeat(2, 1fr);
  }

  .model-grid-four .model-card:nth-child(2) {
    border-right: 0;
  }

  .model-grid-four .model-card:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line-dark);
  }
}

@media (max-width: 840px) {
  html {
    scroll-padding-top: 4.6rem;
  }

  .site-header {
    min-height: 4.5rem;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: 4.5rem 0 0;
    display: grid;
    align-content: start;
    gap: 0;
    padding: 1rem var(--pad) 2rem;
    background: rgba(8, 9, 9, 0.985);
    transform: translateX(100%);
    transition: transform 0.25s ease;
  }

  .site-nav.is-open {
    transform: translateX(0);
  }

  .site-nav a {
    padding: 1.2rem 0;
    border-bottom: 1px solid var(--line-dark);
    font-size: 1rem;
  }

  .site-nav .nav-cta {
    margin-top: 1rem;
    padding: 1rem;
    text-align: center;
  }

  .menu-toggle[aria-expanded="true"] span:not(.sr-only):nth-of-type(1) {
    transform: translateY(0.19rem) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:not(.sr-only):nth-of-type(2) {
    transform: translateY(-0.19rem) rotate(-45deg);
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    padding-top: 7.5rem;
  }

  .hero-copy {
    max-width: 43rem;
  }

  .hero-visual {
    width: min(88%, 36rem);
    justify-self: center;
    margin: 2rem 0 3rem;
  }

  .hero-stats {
    grid-column: 1;
  }

  .intro,
  .engineering,
  .safety,
  .production,
  .faq,
  .final-cta,
  .memorial {
    grid-template-columns: 1fr;
  }

  .field-demo {
    grid-template-columns: 1fr;
  }

  .safety-copy {
    position: static;
  }

  .models-header,
  .family-summary {
    grid-template-columns: 1fr;
  }

  .model-grid {
    grid-template-columns: 1fr;
  }

  .model-card,
  .model-grid-four .model-card {
    border-right: 0;
    border-bottom: 1px solid var(--line-dark);
  }

  .model-card:last-child,
  .model-grid-four .model-card:last-child {
    border-bottom: 0;
  }

  .production-media {
    margin-left: 1.5rem;
  }

  .final-spec {
    justify-self: stretch;
  }

  .memorial-logo {
    width: min(100%, 38rem);
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .footer-legal {
    text-align: left;
  }
}

@media (max-width: 560px) {
  :root {
    --pad: 1.1rem;
  }

  .brand-copy span {
    letter-spacing: 0.1em;
  }

  h1 {
    font-size: clamp(3.7rem, 19vw, 5.5rem);
  }

  h2 {
    font-size: clamp(3rem, 15vw, 4.6rem);
  }

  .hero-actions,
  .production-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .field-demo {
    padding: 0.75rem;
  }

  .field-demo-copy {
    padding: 0.75rem 0.5rem 0.5rem;
  }

  .hero-image-frame::before,
  .media-frame::before {
    inset: 0.75rem -0.75rem -0.75rem 0.75rem;
  }

  .weight-plate {
    left: -0.8rem;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .hero-stats div,
  .hero-stats div:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid var(--line-dark);
  }

  .hero-stats div:last-child {
    border-bottom: 0;
  }

  .family-tabs {
    grid-template-columns: 1fr;
  }

  .family-tabs button + button {
    border-left: 0;
    border-top: 1px solid var(--line-dark);
  }

  .model-grid-four {
    grid-template-columns: 1fr;
  }

  .production-media img {
    min-height: 28rem;
  }

  .production-tag {
    left: -1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}