@font-face {
  font-family: "Manrope";
  src: url("fonts/manrope-cyrillic.woff2") format("woff2");
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #F3F1EC;
  --dark: #181A1B;
  --text: #181A1B;
  --muted: #676A6C;
  --light-text: #F5F3EE;
  --accent: #C94F1E;
  --accent-hover: #A93E18;
  --line: #D8D5CE;
  --dark-card: #222527;
  --dark-line: #343739;
  --dark-muted: #C9C8C3;
  --content-shell: min(1200px, calc(100vw - 48px));
  --header-shell: var(--content-shell);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: "Manrope", Arial, sans-serif;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 11px 14px;
  transform: translateY(-180%);
  background: var(--dark);
  color: var(--light-text);
  font-size: 14px;
  font-weight: 700;
}

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

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

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid rgba(216, 213, 206, .88);
  background: rgba(243, 241, 236, .95);
  backdrop-filter: blur(16px);
}

.header-shell {
  display: grid;
  grid-template-columns: 250px 1fr auto;
  align-items: center;
  width: var(--header-shell);
  height: 88px;
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  width: max-content;
}

.brand-mark {
  width: 4px;
  height: 34px;
  background: var(--accent);
}

.brand-name {
  font-size: 15px;
  font-weight: 800;
  line-height: .98;
  letter-spacing: .12em;
}

.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(24px, 2.25vw, 42px);
  font-size: 14px;
  font-weight: 650;
}

.desktop-nav a,
.header-action {
  transition: color .2s ease, background .2s ease, border-color .2s ease;
}

.desktop-nav a:hover {
  color: var(--accent);
}

.header-action {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-width: 230px;
  height: 48px;
  padding: 0 18px;
  border: 1px solid var(--text);
  font-size: 13px;
  font-weight: 700;
}

.header-action:hover {
  background: var(--text);
  color: var(--light-text);
}

.mobile-menu {
  display: none;
}

.hero {
  border-bottom: 1px solid var(--line);
}

/* First screen aligned to the shared 1200 px content shell. */
.hero-grid {
  display: grid;
  grid-template-columns: minmax(480px, .92fr) minmax(570px, 1.08fr);
  align-items: stretch;
  width: var(--content-shell);
  min-height: min(720px, calc(100svh - 88px));
  margin: 0 auto;
  padding-left: 0;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 720px;
  padding: 72px 72px 76px 0;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 30px;
  color: var(--muted);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .105em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 32px;
  height: 2px;
  background: var(--accent);
}

h1,
p {
  margin-top: 0;
}

h1 {
  max-width: 740px;
  margin-bottom: 30px;
  font-size: clamp(54px, 4vw, 68px);
  font-weight: 680;
  line-height: .97;
  letter-spacing: -.055em;
}

h2 {
  margin: 0;
  font-size: clamp(46px, 4vw, 64px);
  font-weight: 660;
  line-height: 1.02;
  letter-spacing: -.047em;
}

.hero-lead {
  max-width: 650px;
  margin-bottom: 40px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  min-height: 56px;
  padding: 0 24px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 750;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}

.button-primary {
  background: var(--accent);
  color: var(--light-text);
}

.button-primary:hover {
  background: var(--accent-hover);
}

.button-secondary {
  border-color: var(--line);
}

.button-secondary:hover {
  border-color: var(--text);
}

.hero-directions {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-top: 56px;
  color: var(--muted);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .025em;
  text-transform: uppercase;
}

.hero-directions span {
  display: flex;
  align-items: center;
  gap: 9px;
}

.hero-directions b {
  color: var(--accent);
}

.hero-visual {
  position: relative;
  min-height: 650px;
  overflow: hidden;
  background: #E8E4DC;
}

.hero-visual::after {
  position: absolute;
  z-index: 2;
  inset: 0;
  border: 1px solid rgba(24, 26, 27, .09);
  content: "";
  pointer-events: none;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  padding: 58px 24px 84px;
  object-fit: contain;
  object-position: center;
}

.image-meta {
  position: absolute;
  z-index: 3;
  top: 22px;
  right: 24px;
  left: 24px;
  display: flex;
  justify-content: space-between;
  color: rgba(24, 26, 27, .66);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.focus-ring {
  position: absolute;
  z-index: 3;
  top: 43%;
  left: 48%;
  width: 88px;
  height: 88px;
  border: 1px solid rgba(201, 79, 30, .78);
  border-radius: 50%;
}

.focus-ring::before,
.focus-ring::after {
  position: absolute;
  background: var(--accent);
  content: "";
}

.focus-ring::before {
  top: 50%;
  right: -16px;
  left: -16px;
  height: 1px;
}

.focus-ring::after {
  top: -16px;
  bottom: -16px;
  left: 50%;
  width: 1px;
}

.verification-note {
  position: absolute;
  z-index: 4;
  right: 24px;
  bottom: 28px;
  display: flex;
  align-items: center;
  gap: 13px;
  min-width: 228px;
  padding: 16px 18px;
  background: var(--dark);
  color: var(--light-text);
}

.verification-note p {
  margin: 0;
  font-size: 12px;
  line-height: 1.45;
}

.verification-icon {
  display: grid;
  flex: 0 0 32px;
  width: 32px;
  height: 32px;
  place-items: center;
  border: 1px solid var(--accent);
  border-radius: 50%;
  color: var(--accent);
}

.photo-caption {
  position: absolute;
  z-index: 3;
  bottom: 18px;
  left: 24px;
  margin: 0;
  color: rgba(24, 26, 27, .6);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
}

.selection-guide {
  background: var(--dark);
  color: var(--light-text);
}

.selection-shell {
  width: var(--content-shell);
  margin: 0 auto;
  padding: 120px 0 126px;
}

.selection-top {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(380px, .92fr);
  align-items: end;
  gap: clamp(64px, 8vw, 150px);
}

.eyebrow-dark {
  color: var(--dark-muted);
}

.selection-heading h2 {
  max-width: 780px;
}

.selection-summary {
  max-width: 610px;
  padding-bottom: 5px;
}

.selection-summary p {
  margin-bottom: 30px;
  color: var(--dark-muted);
  font-size: 17px;
  line-height: 1.7;
}

.selection-link {
  display: inline-flex;
  align-items: center;
  gap: 28px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--accent);
  font-size: 14px;
  font-weight: 750;
  transition: color .2s ease;
}

.selection-link:hover {
  color: var(--accent);
}

.selection-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 88px 0 0;
  padding: 0;
  border-top: 1px solid var(--dark-line);
  border-bottom: 1px solid var(--dark-line);
  list-style: none;
}

.selection-steps li {
  position: relative;
  min-height: 270px;
  padding: 34px 38px 38px;
  border-right: 1px solid var(--dark-line);
}

.selection-steps li:first-child {
  border-left: 1px solid var(--dark-line);
}

.step-number {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--accent);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
}

.step-number::after {
  width: 24px;
  height: 1px;
  background: var(--accent);
  content: "";
}

.selection-steps h3 {
  max-width: 360px;
  margin: 65px 0 16px;
  font-size: 22px;
  font-weight: 680;
  line-height: 1.25;
  letter-spacing: -.025em;
}

.selection-steps p {
  max-width: 380px;
  margin: 0;
  color: var(--dark-muted);
  font-size: 15px;
  line-height: 1.65;
}

.motor-showcase {
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

.motor-showcase-shell {
  width: var(--content-shell);
  margin: 0 auto;
  padding: 126px 0 136px;
}

.motor-showcase-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 560px);
  align-items: end;
  gap: 80px;
  margin-bottom: 66px;
}

.motor-showcase-heading .eyebrow {
  margin-bottom: 28px;
}

.motor-showcase-heading > p {
  max-width: 540px;
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.motor-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.motor-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  border: 1px solid var(--line);
  background: #FFFFFF;
}

.motor-card-media {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border-bottom: 1px solid var(--line);
  background: #E9E6DF;
}

.motor-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}

.motor-card:hover .motor-card-media img {
  transform: scale(1.018);
}

.motor-card-empty {
  display: grid;
  width: 100%;
  height: 100%;
  place-content: center;
  gap: 14px;
  color: var(--muted);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 11px;
  letter-spacing: .04em;
  text-align: center;
  text-transform: uppercase;
}

.motor-card-empty > span {
  display: grid;
  width: 42px;
  height: 42px;
  margin: 0 auto;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--accent);
  font-size: 19px;
}

.motor-side {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 8px 10px;
  background: rgba(24, 26, 27, .92);
  color: var(--light-text);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  font-weight: 650;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.motor-card-body {
  display: flex;
  flex: 1;
  min-height: 380px;
  flex-direction: column;
  padding: 30px 32px 32px;
}

.motor-family {
  margin: 0 0 13px;
  color: var(--accent);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.motor-card h3 {
  margin: 0;
  font-size: 26px;
  font-weight: 680;
  line-height: 1.18;
  letter-spacing: -.032em;
}

.motor-card h3 a {
  transition: color .2s ease;
}

.motor-card h3 a:hover {
  color: var(--accent);
}

.motor-feature {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.motor-compatibility {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.motor-compatibility > p {
  margin: 0 0 11px;
  color: var(--muted);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .055em;
  text-transform: uppercase;
}

.motor-compatibility ul {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.motor-compatibility li {
  position: relative;
  padding-left: 14px;
  font-size: 13px;
  line-height: 1.45;
}

.motor-compatibility li::before {
  position: absolute;
  top: .65em;
  left: 0;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
  content: "";
}

.motor-offer {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.motor-offer strong {
  font-size: 20px;
  font-weight: 720;
}

.motor-offer span {
  color: var(--muted);
  font-size: 12px;
}

.motor-card-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  margin-top: auto;
  padding-top: 25px;
  border-bottom: 1px solid var(--text);
  font-size: 13px;
  font-weight: 750;
  transition: color .2s ease, border-color .2s ease;
}

.motor-card-link:hover {
  border-color: var(--accent);
  color: var(--accent);
}

@media (max-width: 1180px) {
  .header-shell {
    grid-template-columns: 220px 1fr auto;
  }

  .desktop-nav {
    gap: 22px;
  }

  .header-action {
    min-width: 205px;
  }

  .hero-grid {
    grid-template-columns: minmax(420px, .9fr) minmax(500px, 1.1fr);
  }

  .hero-copy {
    padding-right: 42px;
  }

  .motor-showcase-heading {
    gap: 56px;
  }

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

  h1 {
    font-size: clamp(46px, 4.5vw, 58px);
  }
}

@media (max-width: 1020px) {
  :root {
    --header-shell: calc(100vw - 48px);
  }

  .header-shell {
    grid-template-columns: 1fr auto;
    height: 72px;
  }

  .desktop-nav,
  .header-action {
    display: none;
  }

  .mobile-menu {
    position: relative;
    display: block;
  }

  .mobile-menu summary {
    display: grid;
    width: 46px;
    height: 46px;
    cursor: pointer;
    list-style: none;
    place-content: center;
    gap: 7px;
    border: 1px solid var(--text);
  }

  .mobile-menu summary::-webkit-details-marker {
    display: none;
  }

  .mobile-menu summary span {
    display: block;
    width: 20px;
    height: 1px;
    background: var(--text);
    transition: transform .2s ease;
  }

  .mobile-menu[open] summary span:first-child {
    transform: translateY(4px) rotate(45deg);
  }

  .mobile-menu[open] summary span:last-child {
    transform: translateY(-4px) rotate(-45deg);
  }

  .mobile-menu nav {
    position: fixed;
    z-index: 30;
    top: 72px;
    right: 0;
    left: 0;
    display: grid;
    padding: 10px 24px 24px;
    border-top: 1px solid #343739;
    background: var(--dark);
    color: var(--light-text);
  }

  .mobile-menu:not([open]) nav {
    display: none;
  }

  .mobile-menu nav a {
    display: flex;
    align-items: center;
    min-height: 54px;
    border-bottom: 1px solid #343739;
    font-size: 17px;
    font-weight: 650;
  }

  .mobile-menu nav .mobile-menu-action {
    justify-content: space-between;
    min-height: 52px;
    margin-top: 18px;
    padding: 0 17px;
    border: 0;
    background: var(--accent);
    font-size: 14px;
  }

  .hero-grid {
    grid-template-columns: minmax(390px, .92fr) minmax(0, 1.08fr);
    min-height: min(680px, calc(100svh - 72px));
    padding-left: 0;
  }

  .hero-copy {
    padding: 58px 34px 60px 0;
  }

  .eyebrow {
    margin-bottom: 24px;
  }

  h1 {
    margin-bottom: 24px;
    font-size: clamp(44px, 4.7vw, 50px);
  }

  .hero-lead {
    margin-bottom: 32px;
    font-size: 16px;
    line-height: 1.58;
  }

  .hero-directions {
    gap: 16px;
    margin-top: 40px;
    font-size: 9px;
  }

  .hero-visual {
    min-height: 610px;
  }

  .photo-caption {
    display: none;
  }

  .selection-shell {
    width: calc(100vw - 48px);
    padding: 96px 0 102px;
  }

  .selection-top {
    grid-template-columns: minmax(0, 1fr) minmax(330px, .85fr);
    gap: 52px;
  }

  .selection-summary p {
    font-size: 16px;
  }

  .selection-steps {
    margin-top: 68px;
  }

  .selection-steps li {
    min-height: 280px;
    padding: 30px 28px 34px;
  }

  .selection-steps h3 {
    margin-top: 48px;
    font-size: 20px;
  }

  .motor-showcase-shell {
    width: calc(100vw - 48px);
    padding: 102px 0 110px;
  }

  .motor-showcase-heading {
    grid-template-columns: minmax(0, 1fr) minmax(330px, .85fr);
    gap: 52px;
    margin-bottom: 56px;
  }
}

@media (max-width: 820px) {
  .hero-grid {
    display: block;
    width: 100%;
    min-height: 0;
    padding: 0;
  }

  .hero-copy {
    max-width: none;
    padding: 68px 24px 62px;
  }

  h1 {
    max-width: 680px;
    font-size: clamp(50px, 8vw, 62px);
  }

  .hero-lead {
    max-width: 620px;
    font-size: 17px;
  }

  .hero-visual {
    min-height: 540px;
  }

  .selection-top {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .selection-heading h2 {
    max-width: 680px;
  }

  .selection-summary {
    max-width: 640px;
  }

  .selection-steps {
    grid-template-columns: 1fr;
  }

  .selection-steps li,
  .selection-steps li:first-child {
    min-height: 0;
    padding: 30px 0 34px;
    border-right: 0;
    border-bottom: 1px solid var(--dark-line);
    border-left: 0;
  }

  .selection-steps li:last-child {
    border-bottom: 0;
  }

  .selection-steps h3 {
    margin-top: 28px;
  }

  .motor-showcase-heading {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .motor-showcase-heading > p {
    max-width: 620px;
  }

  .motor-card-body {
    min-height: 350px;
  }
}

@media (max-width: 520px) {
  :root {
    --header-shell: calc(100vw - 40px);
  }

  .header-shell {
    height: 64px;
  }

  .brand {
    gap: 10px;
  }

  .brand-mark {
    width: 3px;
    height: 30px;
  }

  .brand-name {
    font-size: 13px;
  }

  .mobile-menu summary {
    width: 42px;
    height: 42px;
  }

  .mobile-menu nav {
    top: 64px;
    padding-right: 20px;
    padding-left: 20px;
  }

  .hero-copy {
    padding: 54px 20px 50px;
  }

  .eyebrow {
    gap: 10px;
    margin-bottom: 23px;
    font-size: 10px;
  }

  .eyebrow span {
    width: 26px;
  }

  h1 {
    max-width: 390px;
    margin-bottom: 24px;
    font-size: clamp(38px, 11vw, 48px);
    line-height: .98;
    letter-spacing: -.05em;
  }

  .hero-lead {
    margin-bottom: 31px;
    font-size: 16px;
    line-height: 1.55;
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
    min-height: 54px;
  }

  .hero-directions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 18px;
    margin-top: 38px;
  }

  .hero-visual {
    min-height: 400px;
  }

  .hero-visual img {
    padding: 46px 18px 66px;
    object-position: center;
  }

  .image-meta {
    top: 16px;
    right: 16px;
    left: 16px;
    font-size: 8px;
  }

  .focus-ring {
    top: 40%;
    left: 46%;
    width: 66px;
    height: 66px;
  }

  .verification-note {
    right: 16px;
    bottom: 18px;
    min-width: 210px;
    padding: 13px 15px;
  }

  h2 {
    font-size: clamp(37px, 10.5vw, 46px);
    line-height: 1.04;
  }

  .selection-shell {
    width: calc(100vw - 40px);
    padding: 78px 0 82px;
  }

  .motor-showcase-shell {
    width: calc(100vw - 40px);
    padding: 80px 0 86px;
  }

  .motor-showcase-heading {
    margin-bottom: 42px;
  }

  .motor-showcase-heading .eyebrow {
    margin-bottom: 22px;
  }

  .motor-showcase-heading > p {
    font-size: 15px;
    line-height: 1.65;
  }

  .motor-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .motor-card-body {
    min-height: 0;
    padding: 26px 24px 27px;
  }

  .motor-card h3 {
    font-size: 23px;
  }

  .motor-card-link {
    margin-top: 28px;
  }

  .selection-top {
    gap: 30px;
  }

  .selection-summary p {
    margin-bottom: 26px;
    font-size: 16px;
    line-height: 1.62;
  }

  .selection-steps {
    margin-top: 58px;
  }

  .selection-steps li,
  .selection-steps li:first-child {
    padding: 26px 0 30px;
  }

  .selection-steps h3 {
    max-width: 310px;
    margin: 25px 0 12px;
    font-size: 21px;
  }

  .selection-steps p {
    font-size: 14px;
    line-height: 1.6;
  }
}

@media (max-width: 350px) {
  h1 {
    font-size: 33px;
  }

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

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}

.materials-overview {
  border-bottom: 1px solid var(--dark-line);
  background: var(--dark);
  color: var(--light-text);
}

.materials-overview-shell {
  width: var(--content-shell);
  margin: 0 auto;
  padding: 128px 0 132px;
}

.materials-overview-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 560px);
  align-items: end;
  gap: 80px;
}

.materials-overview-intro .eyebrow {
  margin-bottom: 28px;
}

.materials-overview-intro h2 {
  max-width: 760px;
}

.materials-overview-intro > p {
  max-width: 550px;
  margin: 0 0 6px;
  color: var(--dark-muted);
  font-size: 17px;
  line-height: 1.7;
}

.materials-directions {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 70px;
  border-top: 1px solid var(--dark-line);
  border-left: 1px solid var(--dark-line);
}

.materials-direction {
  min-width: 0;
  min-height: 350px;
  padding: 31px 32px 36px;
  border-right: 1px solid var(--dark-line);
  border-bottom: 1px solid var(--dark-line);
  background: var(--dark-card);
}

.materials-direction-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.materials-direction-number {
  color: var(--accent);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .07em;
}

.materials-direction-mark {
  position: relative;
  display: block;
  width: 46px;
  height: 46px;
  border: 1px solid var(--dark-line);
  border-radius: 50%;
}

.materials-direction-mark::before,
.materials-direction-mark::after {
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--accent);
  content: "";
  transform: translate(-50%, -50%);
}

.materials-direction-mark::before {
  width: 15px;
  height: 1px;
}

.materials-direction-mark::after {
  width: 1px;
  height: 15px;
}

.materials-direction-type {
  margin: 64px 0 12px;
  color: var(--dark-muted);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  font-weight: 650;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.materials-direction h3 {
  margin: 0 0 18px;
  font-size: 27px;
  font-weight: 680;
  line-height: 1.16;
  letter-spacing: -.035em;
}

.materials-direction > p:last-child {
  max-width: 290px;
  margin: 0;
  color: var(--dark-muted);
  font-size: 14px;
  line-height: 1.68;
}

.materials-overview-note {
  display: grid;
  grid-template-columns: minmax(180px, .72fr) minmax(0, 2.28fr);
  gap: 48px;
  padding: 29px 0 0;
}

.materials-overview-note > p:first-child {
  margin: 0;
  color: var(--accent);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.materials-overview-note > p:last-child {
  max-width: 790px;
  margin: 0;
  color: var(--dark-muted);
  font-size: 15px;
  line-height: 1.65;
}

@media (max-width: 1180px) {
  .materials-overview-intro {
    gap: 56px;
  }

  .materials-direction {
    padding-right: 26px;
    padding-left: 26px;
  }
}

@media (max-width: 1020px) {
  .materials-overview-shell {
    width: calc(100vw - 48px);
    padding: 102px 0 108px;
  }

  .materials-overview-intro {
    grid-template-columns: minmax(0, 1fr) minmax(330px, .85fr);
    gap: 52px;
  }

  .materials-directions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 58px;
  }

  .materials-direction {
    min-height: 300px;
  }

  .materials-direction-type {
    margin-top: 44px;
  }
}

@media (max-width: 820px) {
  .materials-overview-intro {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .materials-overview-intro > p {
    max-width: 640px;
  }

  .materials-overview-note {
    grid-template-columns: 1fr;
    gap: 13px;
  }
}

@media (max-width: 520px) {
  .materials-overview-shell {
    width: calc(100vw - 40px);
    padding: 80px 0 84px;
  }

  .materials-overview-intro .eyebrow {
    margin-bottom: 22px;
  }

  .materials-overview-intro > p {
    font-size: 15px;
    line-height: 1.65;
  }

  .materials-directions {
    grid-template-columns: 1fr;
    margin-top: 42px;
  }

  .materials-direction {
    min-height: 0;
    padding: 25px 24px 29px;
  }

  .materials-direction-mark {
    width: 40px;
    height: 40px;
  }

  .materials-direction-type {
    margin-top: 32px;
  }

  .materials-direction h3 {
    font-size: 24px;
  }

  .materials-direction > p:last-child,
  .materials-overview-note > p:last-child {
    max-width: none;
    font-size: 14px;
    line-height: 1.62;
  }

  .materials-overview-note {
    padding-top: 24px;
  }
}

.system-overview {
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

.system-overview-shell {
  width: var(--content-shell);
  margin: 0 auto;
  padding: 126px 0 132px;
}

.system-overview-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 560px);
  align-items: end;
  gap: 80px;
}

.system-overview-heading .eyebrow {
  margin-bottom: 28px;
}

.system-overview-heading h2 {
  max-width: 760px;
}

.system-overview-heading > p {
  max-width: 550px;
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.system-map {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 70px;
  border: 1px solid var(--dark-line);
  background: var(--dark);
  color: var(--light-text);
}

.system-node {
  position: relative;
  min-width: 0;
  min-height: 320px;
  padding: 34px 34px 38px;
  border-right: 1px solid var(--dark-line);
}

.system-node:last-child {
  border-right: 0;
}

.system-node::before {
  position: absolute;
  z-index: 0;
  top: 55px;
  right: 0;
  left: 76px;
  height: 1px;
  background: var(--dark-line);
  content: "";
}

.system-node:last-child::before {
  display: none;
}

.system-node-top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 16px;
}

.system-node-number {
  display: grid;
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--accent);
  border-radius: 50%;
  background: var(--dark);
  color: var(--accent);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .05em;
}

.system-node-label {
  padding-right: 10px;
  background: var(--dark);
  color: var(--dark-muted);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  font-weight: 650;
  letter-spacing: .055em;
  line-height: 1.35;
  text-transform: uppercase;
}

.system-node h3 {
  margin: 78px 0 17px;
  font-size: 27px;
  font-weight: 680;
  line-height: 1.15;
  letter-spacing: -.035em;
}

.system-node p {
  max-width: 310px;
  margin: 0;
  color: var(--dark-muted);
  font-size: 14px;
  line-height: 1.68;
}

.system-overview-note {
  display: grid;
  grid-template-columns: minmax(180px, .72fr) minmax(0, 2.28fr);
  gap: 48px;
  padding: 29px 0 0;
  border-top: 1px solid var(--line);
}

.system-overview-note > p:first-child {
  margin: 0;
  color: var(--accent);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.system-overview-note > p:last-child {
  max-width: 790px;
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
}

@media (max-width: 1180px) {
  .system-overview-heading {
    gap: 56px;
  }

  .system-node {
    padding-right: 26px;
    padding-left: 26px;
  }

  .system-node-label {
    max-width: 120px;
  }
}

@media (max-width: 1020px) {
  .system-overview-shell {
    width: calc(100vw - 48px);
    padding: 102px 0 108px;
  }

  .system-overview-heading {
    grid-template-columns: minmax(0, 1fr) minmax(330px, .85fr);
    gap: 52px;
  }

  .system-map {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 58px;
  }

  .system-node {
    min-height: 282px;
  }

  .system-node:nth-child(2) {
    border-right: 0;
  }

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

  .system-node:nth-child(2)::before,
  .system-node:nth-child(4)::before {
    display: none;
  }

  .system-node h3 {
    margin-top: 58px;
  }
}

@media (max-width: 820px) {
  .system-overview-heading {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .system-overview-heading > p {
    max-width: 640px;
  }

  .system-overview-note {
    grid-template-columns: 1fr;
    gap: 13px;
  }
}

@media (max-width: 520px) {
  .system-overview-shell {
    width: calc(100vw - 40px);
    padding: 80px 0 84px;
  }

  .system-overview-heading .eyebrow {
    margin-bottom: 22px;
  }

  .system-overview-heading > p {
    font-size: 15px;
    line-height: 1.65;
  }

  .system-map {
    grid-template-columns: 1fr;
    margin-top: 42px;
  }

  .system-node,
  .system-node:nth-child(2) {
    min-height: 0;
    padding: 25px 24px 28px;
    border-right: 0;
    border-bottom: 1px solid var(--dark-line);
  }

  .system-node:last-child {
    border-bottom: 0;
  }

  .system-node::before {
    display: none;
  }

  .system-node h3 {
    margin: 32px 0 13px;
    font-size: 24px;
  }

  .system-node p {
    max-width: none;
    font-size: 14px;
    line-height: 1.62;
  }

  .system-overview-note {
    padding-top: 24px;
  }

  .system-overview-note > p:last-child {
    font-size: 14px;
    line-height: 1.62;
  }
}

.difference-guide {
  border-bottom: 1px solid var(--line);
  background: #FFFFFF;
}

.difference-guide-shell {
  width: var(--content-shell);
  margin: 0 auto;
  padding: 128px 0 134px;
}

.difference-guide-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 560px);
  align-items: end;
  gap: 80px;
}

.difference-guide-intro .eyebrow {
  margin-bottom: 28px;
}

.difference-guide-intro h2 {
  max-width: 720px;
}

.difference-guide-intro > p {
  max-width: 540px;
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.difference-points {
  margin: 72px 0 0;
  padding: 0;
  border-bottom: 1px solid var(--line);
  list-style: none;
}

.difference-points li {
  display: grid;
  grid-template-columns: 72px minmax(180px, 260px) minmax(0, 1fr);
  align-items: center;
  gap: 34px;
  min-height: 132px;
  padding: 27px 0;
  border-top: 1px solid var(--line);
}

.difference-number {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  border: 1px solid var(--text);
  color: var(--accent);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .07em;
}

.difference-points h3 {
  margin: 0;
  font-size: 25px;
  font-weight: 680;
  line-height: 1.2;
  letter-spacing: -.03em;
}

.difference-points p {
  max-width: 620px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.68;
}

.difference-evidence {
  display: grid;
  grid-template-columns: minmax(160px, .58fr) minmax(0, 1.5fr) auto;
  align-items: center;
  gap: 40px;
  margin-top: 34px;
  padding: 31px 34px 32px;
  background: var(--dark);
  color: var(--light-text);
}

.difference-evidence > p:first-child {
  margin: 0;
  color: var(--accent);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.difference-evidence > p:last-child {
  max-width: 560px;
  margin: 0;
  color: var(--dark-muted);
  font-size: 15px;
  line-height: 1.65;
}

.difference-evidence-link {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-width: 218px;
  min-height: 50px;
  padding: 0 18px;
  border: 1px solid var(--dark-line);
  color: var(--light-text);
  font-size: 13px;
  font-weight: 700;
  transition: border-color .2s ease, background .2s ease;
}

.difference-evidence-link:hover {
  border-color: var(--accent);
  background: var(--dark-card);
}

@media (max-width: 1180px) {
  .difference-guide-intro {
    gap: 56px;
  }

  .difference-points li {
    grid-template-columns: 68px minmax(170px, 230px) minmax(0, 1fr);
    gap: 28px;
  }
}

@media (max-width: 1020px) {
  .difference-guide-shell {
    width: calc(100vw - 48px);
    padding: 102px 0 108px;
  }

  .difference-guide-intro {
    grid-template-columns: minmax(0, 1fr) minmax(330px, .85fr);
    gap: 52px;
  }

  .difference-points {
    margin-top: 58px;
  }

  .difference-points li {
    grid-template-columns: 62px minmax(170px, 210px) minmax(0, 1fr);
    gap: 24px;
  }
}

@media (max-width: 820px) {
  .difference-guide-intro {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .difference-guide-intro > p {
    max-width: 640px;
  }

  .difference-points li {
    grid-template-columns: 62px minmax(160px, 210px) minmax(0, 1fr);
    gap: 20px;
  }

  .difference-evidence {
    grid-template-columns: 1fr auto;
    gap: 14px 28px;
  }

  .difference-evidence > p:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 620px) {
  .difference-points li {
    grid-template-columns: 54px minmax(0, 1fr);
    align-items: start;
    gap: 4px 20px;
    padding: 26px 0 28px;
  }

  .difference-number {
    grid-row: 1 / span 2;
    width: 48px;
    height: 48px;
  }

  .difference-points h3 {
    align-self: center;
    font-size: 22px;
  }

  .difference-points p {
    grid-column: 2;
    margin-top: 12px;
  }
}

@media (max-width: 520px) {
  .difference-guide-shell {
    width: calc(100vw - 40px);
    padding: 80px 0 84px;
  }

  .difference-guide-intro .eyebrow {
    margin-bottom: 22px;
  }

  .difference-guide-intro > p {
    font-size: 15px;
    line-height: 1.65;
  }

  .difference-points {
    margin-top: 42px;
  }

  .difference-points li {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 4px 16px;
  }

  .difference-number {
    width: 42px;
    height: 42px;
  }

  .difference-points h3 {
    font-size: 21px;
  }

  .difference-points p {
    margin-top: 10px;
    font-size: 14px;
    line-height: 1.62;
  }

  .difference-evidence {
    margin-top: 26px;
    padding: 25px 24px 27px;
  }

  .difference-evidence > p:last-child {
    font-size: 14px;
    line-height: 1.62;
  }

  .difference-evidence-link {
    grid-column: 1 / -1;
    width: 100%;
    margin-top: 6px;
  }
}

.practical-proof {
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

.practical-proof-shell {
  width: var(--content-shell);
  margin: 0 auto;
  padding: 126px 0 132px;
}

.practical-proof-layout {
  display: grid;
  grid-template-columns: minmax(330px, .82fr) minmax(0, 1.18fr);
  gap: clamp(76px, 8vw, 132px);
}

.practical-proof-intro .eyebrow {
  margin-bottom: 28px;
}

.practical-proof-intro h2 {
  max-width: 520px;
}

.practical-proof-intro > p:last-child {
  max-width: 490px;
  margin: 32px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.practical-proof-facts {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.practical-proof-facts li {
  display: grid;
  grid-template-columns: 58px minmax(180px, 230px) minmax(0, 1fr);
  align-items: start;
  gap: 28px;
  padding: 30px 0 32px;
  border-bottom: 1px solid var(--line);
}

.practical-proof-number {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid var(--accent);
  border-radius: 50%;
  color: var(--accent);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .06em;
}

.practical-proof-facts h3 {
  margin: 9px 0 0;
  font-size: 22px;
  font-weight: 680;
  line-height: 1.25;
  letter-spacing: -.025em;
}

.practical-proof-facts p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.68;
}

.practical-proof-note {
  display: grid;
  grid-template-columns: minmax(180px, .72fr) minmax(0, 2.28fr);
  gap: 48px;
  margin-top: 64px;
  padding: 30px 34px 32px;
  border: 1px solid var(--line);
  background: #FFFFFF;
}

.practical-proof-note > p:first-child {
  margin: 0;
  color: var(--accent);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.practical-proof-note > p:last-child {
  max-width: 790px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

@media (max-width: 1020px) {
  .practical-proof-shell {
    width: calc(100vw - 48px);
    padding: 102px 0 108px;
  }

  .practical-proof-layout {
    grid-template-columns: minmax(280px, .72fr) minmax(0, 1.28fr);
    gap: 58px;
  }

  .practical-proof-facts li {
    grid-template-columns: 54px minmax(150px, 190px) minmax(0, 1fr);
    gap: 20px;
  }
}

@media (max-width: 820px) {
  .practical-proof-layout {
    grid-template-columns: 1fr;
    gap: 54px;
  }

  .practical-proof-intro > p:last-child {
    max-width: 640px;
  }

  .practical-proof-note {
    grid-template-columns: 1fr;
    gap: 13px;
  }
}

@media (max-width: 620px) {
  .practical-proof-facts li {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 4px 18px;
    padding: 26px 0 28px;
  }

  .practical-proof-number {
    grid-row: 1 / span 2;
  }

  .practical-proof-facts h3 {
    align-self: center;
    margin-top: 0;
  }

  .practical-proof-facts p {
    grid-column: 2;
    margin-top: 11px;
  }
}

@media (max-width: 520px) {
  .practical-proof-shell {
    width: calc(100vw - 40px);
    padding: 80px 0 84px;
  }

  .practical-proof-layout {
    gap: 42px;
  }

  .practical-proof-intro .eyebrow {
    margin-bottom: 22px;
  }

  .practical-proof-intro > p:last-child {
    margin-top: 24px;
    font-size: 15px;
    line-height: 1.65;
  }

  .practical-proof-facts li {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 4px 15px;
  }

  .practical-proof-number {
    width: 42px;
    height: 42px;
  }

  .practical-proof-facts h3 {
    font-size: 21px;
  }

  .practical-proof-facts p {
    font-size: 14px;
    line-height: 1.62;
  }

  .practical-proof-note {
    margin-top: 42px;
    padding: 25px 24px 27px;
  }

  .practical-proof-note > p:last-child {
    font-size: 14px;
    line-height: 1.62;
  }
}

.vehicle-cta {
  padding: 72px 0 80px;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

.vehicle-cta-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(360px, .82fr);
  width: var(--content-shell);
  min-height: 430px;
  margin: 0 auto;
  border: 1px solid var(--dark-line);
  background: var(--dark);
  color: var(--light-text);
}

.vehicle-cta-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: 78px 78px 82px;
  border-right: 1px solid var(--dark-line);
}

.vehicle-cta-copy .eyebrow {
  margin-bottom: 28px;
}

.vehicle-cta-copy h2 {
  max-width: 660px;
}

.vehicle-cta-copy > p:last-child {
  max-width: 650px;
  margin: 30px 0 0;
  color: var(--dark-muted);
  font-size: 17px;
  line-height: 1.7;
}

.vehicle-cta-action {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: 76px 58px 80px;
  background: var(--dark-card);
}

.vehicle-cta-label {
  margin: 0 0 26px;
  color: var(--accent);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.vehicle-cta-action > p:nth-child(2) {
  max-width: 390px;
  margin: 0;
  color: var(--dark-muted);
  font-size: 15px;
  line-height: 1.68;
}

.vehicle-cta-link {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  width: 100%;
  min-height: 58px;
  margin-top: 38px;
  padding: 0 21px;
  background: var(--accent);
  color: var(--light-text);
  font-size: 14px;
  font-weight: 750;
  transition: background .2s ease;
}

.vehicle-cta-link:hover {
  background: var(--accent-hover);
}

@media (max-width: 1020px) {
  .vehicle-cta {
    padding: 64px 0 72px;
  }

  .vehicle-cta-shell {
    grid-template-columns: minmax(0, 1.08fr) minmax(330px, .92fr);
    width: calc(100vw - 48px);
    min-height: 390px;
  }

  .vehicle-cta-copy {
    padding: 64px 52px 68px;
  }

  .vehicle-cta-action {
    padding: 62px 42px 66px;
  }
}

@media (max-width: 820px) {
  .vehicle-cta-shell {
    grid-template-columns: 1fr;
  }

  .vehicle-cta-copy {
    padding: 66px 58px 58px;
    border-right: 0;
    border-bottom: 1px solid var(--dark-line);
  }

  .vehicle-cta-action {
    padding: 48px 58px 58px;
  }

  .vehicle-cta-action > p:nth-child(2) {
    max-width: 590px;
  }

  .vehicle-cta-link {
    max-width: 360px;
  }
}

@media (max-width: 520px) {
  .vehicle-cta {
    padding: 48px 0 56px;
  }

  .vehicle-cta-shell {
    width: calc(100vw - 40px);
  }

  .vehicle-cta-copy {
    padding: 54px 24px 48px;
  }

  .vehicle-cta-copy .eyebrow {
    margin-bottom: 22px;
  }

  .vehicle-cta-copy > p:last-child {
    margin-top: 24px;
    font-size: 15px;
    line-height: 1.65;
  }

  .vehicle-cta-action {
    padding: 38px 24px 42px;
  }

  .vehicle-cta-label {
    margin-bottom: 19px;
  }

  .vehicle-cta-action > p:nth-child(2) {
    font-size: 14px;
    line-height: 1.62;
  }

  .vehicle-cta-link {
    max-width: none;
    min-height: 56px;
    margin-top: 30px;
  }
}

.site-footer {
  background: #101214;
  color: var(--light-text);
}

.footer-shell {
  width: var(--content-shell);
  margin: 0 auto;
  padding: 84px 0 34px;
}

.footer-main {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) auto;
  gap: clamp(80px, 10vw, 170px);
  padding-bottom: 70px;
  border-bottom: 1px solid var(--dark-line);
}

.footer-identity {
  min-width: 0;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  width: max-content;
}

.footer-brand .brand-name {
  color: var(--light-text);
}

.footer-identity > p {
  max-width: 510px;
  margin: 32px 0 0;
  color: #8C8F91;
  font-size: 16px;
  line-height: 1.7;
}

.footer-navigation {
  display: grid;
  grid-template-columns: 170px 210px;
  gap: 58px;
}

.footer-column {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.footer-column > p {
  margin: 0 0 9px;
  color: #8C8F91;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.footer-column a {
  color: var(--light-text);
  font-size: 14px;
  font-weight: 650;
  line-height: 1.45;
  transition: color .2s ease;
}

.footer-column a:hover {
  color: var(--accent);
}

.footer-bottom {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 48px;
  padding-top: 28px;
}

.footer-bottom p {
  max-width: 760px;
  margin: 0;
  color: #8C8F91;
  font-size: 12px;
  line-height: 1.65;
}

.footer-bottom a {
  flex: none;
  color: #8C8F91;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: color .2s ease;
}

.footer-bottom a:hover {
  color: var(--light-text);
}

@media (max-width: 1020px) {
  .footer-shell {
    width: calc(100vw - 48px);
  }

  .footer-main {
    gap: 64px;
  }

  .footer-navigation {
    grid-template-columns: 150px 190px;
    gap: 40px;
  }
}

@media (max-width: 820px) {
  .footer-main {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .footer-navigation {
    grid-template-columns: minmax(140px, 180px) minmax(180px, 220px);
  }
}

@media (max-width: 520px) {
  .footer-shell {
    width: calc(100vw - 40px);
    padding: 62px 0 28px;
  }

  .footer-main {
    gap: 46px;
    padding-bottom: 50px;
  }

  .footer-identity > p {
    margin-top: 26px;
    font-size: 14px;
    line-height: 1.65;
  }

  .footer-navigation {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .footer-column {
    gap: 14px;
  }

  .footer-column > p {
    margin-bottom: 7px;
  }

  .footer-column a {
    font-size: 13px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 20px;
    padding-top: 24px;
  }
}

.catalog-intro {
  border-bottom: 1px solid var(--line);
}

.catalog-shell {
  width: var(--content-shell);
  margin: 0 auto;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 34px;
  color: var(--muted);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 650;
  letter-spacing: .045em;
  text-transform: uppercase;
}

.breadcrumbs a {
  transition: color .2s ease;
}

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

.breadcrumbs span[aria-hidden="true"] {
  color: var(--line);
}

.breadcrumbs span[aria-current="page"] {
  color: var(--text);
}

.catalog-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 520px);
  align-items: end;
  gap: 90px;
  padding: 72px 0 92px;
}

.catalog-intro .eyebrow {
  margin-bottom: 28px;
}

.catalog-intro h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(54px, 5vw, 72px);
  line-height: .98;
}

.catalog-lead {
  max-width: 510px;
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.72;
}

.catalog-listing {
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

.catalog-listing .catalog-shell {
  padding: 66px 0 136px;
}

.catalog-listing-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 36px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

.catalog-listing-heading h2 {
  font-size: 20px;
  font-weight: 720;
  line-height: 1.3;
  letter-spacing: -.02em;
}

.catalog-listing-heading p {
  margin: 0;
  color: var(--muted);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 650;
  letter-spacing: .045em;
  text-transform: uppercase;
}

.catalog-listing-heading strong {
  color: var(--accent);
}

.catalog-empty {
  display: grid;
  grid-template-columns: 86px minmax(0, 560px);
  align-items: center;
  gap: 36px;
  min-height: 300px;
  padding: 52px 0;
}

.catalog-empty-mark {
  position: relative;
  display: block;
  width: 72px;
  height: 72px;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.catalog-empty-mark::before,
.catalog-empty-mark::after {
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--accent);
  content: "";
  transform: translate(-50%, -50%);
}

.catalog-empty-mark::before {
  width: 22px;
  height: 2px;
}

.catalog-empty-mark::after {
  width: 2px;
  height: 22px;
}

.catalog-empty h3 {
  margin: 0 0 14px;
  font-size: 30px;
  font-weight: 680;
  line-height: 1.18;
  letter-spacing: -.035em;
}

.catalog-empty p {
  max-width: 540px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

@media (max-width: 1020px) {
  .catalog-shell {
    width: calc(100vw - 48px);
  }

  .catalog-intro-grid {
    grid-template-columns: minmax(0, 1fr) minmax(330px, .85fr);
    gap: 52px;
    padding: 64px 0 78px;
  }

  .catalog-listing .catalog-shell {
    padding: 58px 0 110px;
  }
}

@media (max-width: 820px) {
  .catalog-intro-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .catalog-intro h1 {
    max-width: 680px;
    font-size: clamp(50px, 8vw, 62px);
  }

  .catalog-lead {
    max-width: 640px;
  }
}

@media (max-width: 520px) {
  .catalog-shell {
    width: calc(100vw - 40px);
  }

  .breadcrumbs {
    padding-top: 26px;
    font-size: 9px;
  }

  .catalog-intro-grid {
    gap: 25px;
    padding: 49px 0 58px;
  }

  .catalog-intro .eyebrow {
    margin-bottom: 22px;
  }

  .catalog-intro h1 {
    font-size: clamp(38px, 11vw, 48px);
  }

  .catalog-lead {
    font-size: 15px;
    line-height: 1.65;
  }

  .catalog-listing .catalog-shell {
    padding: 46px 0 82px;
  }

  .catalog-listing-heading {
    display: grid;
    gap: 9px;
    margin-bottom: 26px;
    padding-bottom: 18px;
  }

  .catalog-listing-heading h2 {
    font-size: 18px;
  }

  .catalog-empty {
    grid-template-columns: 1fr;
    gap: 24px;
    min-height: 0;
    padding: 42px 0 26px;
  }

  .catalog-empty-mark {
    width: 62px;
    height: 62px;
  }

  .catalog-empty h3 {
    font-size: 25px;
  }
}

@media (max-width: 350px) {
  .catalog-intro h1 {
    font-size: 33px;
  }
}