:root {
  --red: #d92332;
  --ink: #292929;
  --paper: #fafafa;
  --line: #dadada;
  --muted: #696969;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font:
    14px/1.7 Manrope,
    Arial,
    sans-serif;
}
a {
  color: inherit;
  text-underline-offset: 5px;
}
button,
input,
select,
textarea {
  font: inherit;
}
[hidden] {
  display: none !important;
}
a,
button,
input,
select,
textarea,
summary {
  touch-action: manipulation;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid #b31b2b;
  outline-offset: 4px;
}
.skip-link {
  position: absolute;
  z-index: 20;
  top: 0;
  left: 0;
  padding: 12px;
  background: #fff;
  transform: translateY(-120%);
}
.skip-link:focus {
  transform: none;
}
.backhaul-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 19px 5vw;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
  letter-spacing: 0.12em;
  font-weight: 800;
  font-size: 14px;
}
.brand img {
  object-fit: contain;
  flex-shrink: 0;
}
.backhaul-nav {
  position: relative;
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 12px;
}
.backhaul-menu-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.backhaul-menu-toggle {
  display: none;
}
.backhaul-nav a {
  text-decoration: none;
}
.nav-cta {
  padding: 12px 15px;
  border: 1px solid #aaa;
}
.nav-cta span {
  margin-left: 20px;
}
.backhaul-nav a:hover {
  color: var(--red);
}
.backhaul-hero {
  background: #303030;
  color: #fafafa;
  padding: 75px 5vw 0;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 35px 5vw;
  overflow: hidden;
}
.hero-copy {
  min-width: 0;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font:
    10px/1.6 "DM Mono",
    monospace;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  margin: 0 0 25px;
  color: var(--red);
}
.backhaul-hero .eyebrow,
.beta-section .eyebrow {
  color: #ff6875;
}
.status-dot {
  width: 6px;
  height: 6px;
  flex: 0 0 6px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 0 5px #d9233215;
  display: inline-block;
}
h1,
h2 {
  font:
    500 clamp(44px, 5.8vw, 86px)/1.02 Newsreader,
    Georgia,
    serif;
  letter-spacing: -0.045em;
  margin: 0;
}
h1 em,
h2 em {
  font-weight: 500;
  color: var(--red);
}
.backhaul-hero h1 em {
  color: #fa5b69;
}
.hero-intro {
  font-size: 14px;
  line-height: 1.9;
  max-width: 490px;
  color: #ddd;
  margin: 28px 0;
}
.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 22px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  min-height: 48px;
  padding: 13px 20px;
  border: 1px solid transparent;
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition:
    background 0.18s,
    color 0.18s;
}
.button-white {
  color: #292929;
  background: #fafafa;
}
.button-white:hover {
  background: #ddd;
}
.button-red {
  color: #fff;
  background: var(--red);
}
.button-red:hover {
  background: #b61d2b;
}
.button:disabled {
  opacity: 0.6;
  cursor: wait;
}
.plain-link {
  font-size: 11px;
  text-decoration: none;
}
.plain-link span {
  margin-left: 10px;
}
.hero-fine {
  font-size: 10px;
  color: #aaa;
  margin: 22px 0 0;
}
.hero-bottom {
  grid-column: 1/-1;
  border-top: 1px solid #ffffff20;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0;
  font:
    9px/1.6 "DM Mono",
    monospace;
  letter-spacing: 0.07em;
  color: #bbb;
  margin-top: 22px;
}
.route-visual {
  margin: 0;
  min-width: 0;
  align-self: center;
  background: none;
  padding: 0 8px 0;
}
.visual-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font:
    9px "DM Mono",
    monospace;
  letter-spacing: 0.06em;
  border-bottom: 1px solid #ffffff20;
  padding: 0 0 18px;
  color: #aaa;
}
.visual-pill {
  border: 1px solid #666;
  padding: 6px 8px;
  color: #eee;
}
.backhaul-hero-image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 6 / 5;
  object-fit: cover;
  object-position: center;
}
.route-card {
  border: 1px solid #ffffff25;
  background: #373737;
  padding: 18px;
}
.route-card-heading {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
}
.route-card-heading strong {
  font-weight: 600;
}
.route-card-heading strong span {
  color: #aaa;
  margin: 0 6px;
}
.card-tag {
  margin-left: auto;
  font:
    8px "DM Mono",
    monospace;
  letter-spacing: 0.09em;
  color: #ff8190;
}
.route-card-data {
  display: grid;
  grid-template-columns: 0.8fr 1fr 1.2fr;
  gap: 14px;
  border-top: 1px solid #ffffff15;
  padding-top: 14px;
  margin-top: 14px;
}
.route-card-data small {
  display: block;
  font:
    8px "DM Mono",
    monospace;
  color: #aaa;
  margin-bottom: 6px;
}
.route-card-data span {
  font-size: 10px;
  color: #eee;
}
.route-visual figcaption {
  font-size: 9px;
  color: #aaa;
  padding-top: 10px;
}
.section {
  padding: 85px 6vw;
  scroll-margin-top: 20px;
}
.section h2 {
  font-size: clamp(36px, 4.2vw, 60px);
}
.section-heading {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 7vw;
  align-items: start;
}
.section-heading p {
  margin: 0 0 18px;
}
.muted {
  color: var(--muted);
  font-size: 12px;
}
.audience-section {
  padding-top: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
.audience-card {
  border: 1px solid var(--line);
  padding: 38px;
  background: #fff;
  min-width: 0;
}
.audience-card + article,
.audience-card + .audience-card {
  border-left: 0;
}
.section-index {
  font:
    9px "DM Mono",
    monospace;
  color: var(--red);
  letter-spacing: 0.08em;
}
.audience-card h3 {
  font-size: 25px;
  line-height: 1.35;
  letter-spacing: -0.04em;
  margin: 25px 0 18px;
}
.audience-card h3 em {
  font:
    500 30px Newsreader,
    Georgia,
    serif;
}
.audience-card p {
  max-width: 480px;
  color: #666;
  font-size: 12px;
}
.audience-card ul {
  padding: 18px 0 18px 17px;
  border-top: 1px solid #eee;
  margin: 24px 0;
  font-size: 11px;
  color: #555;
}
.audience-card li {
  padding: 3px 0 3px 5px;
}
.audience-card li::marker {
  color: var(--red);
}
.audience-card > a {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  font-weight: 700;
  text-decoration: none;
}
.audience-card > a:hover {
  color: var(--red);
}
.capacity-section {
  background: #efefef;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8vw;
  align-items: center;
}
.capacity-section > div > p:not(.eyebrow) {
  max-width: 480px;
  font-size: 12px;
  margin-top: 25px;
}
.capacity-demo {
  background: #fff;
  border: 1px solid #d4d4d4;
  padding: 30px;
  min-width: 0;
}
.demo-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font:
    8px "DM Mono",
    monospace;
  color: #777;
  padding-bottom: 25px;
  border-bottom: 1px solid #ddd;
}
.demo-top span:first-child {
  color: #a51a28;
}
.capacity-totals {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  font-size: 10px;
  margin: 22px 0;
}
.capacity-totals strong {
  display: block;
  font-size: 18px;
  margin-top: 3px;
}
.capacity-bar {
  display: flex;
  height: 30px;
  gap: 0;
  margin: 20px 0 30px;
}
.capacity-bar .occupied {
  background: #414141;
  width: 30%;
  flex-shrink: 0;
}
.capacity-bar .reserved {
  background: var(--red);
  width: 25%;
  flex-shrink: 0;
}
.capacity-bar .remaining {
  background: #ddd;
  flex: 1;
}
.capacity-demo label {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  font-size: 11px;
  font-weight: 700;
}
.capacity-demo output {
  color: var(--red);
}
.capacity-demo input[type="range"] {
  width: 100%;
  margin: 20px 0 0;
  accent-color: var(--red);
  min-height: 28px;
}
.capacity-demo #demo-help {
  font-size: 9px;
  color: #777;
  margin: 0 0 20px;
}
.capacity-result {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  border-top: 1px solid #ddd;
  padding-top: 18px;
  font-size: 11px;
}
.capacity-result strong {
  font:
    500 50px/1 Newsreader,
    Georgia,
    serif;
  white-space: nowrap;
}
.capacity-result small {
  font:
    12px Manrope,
    Arial;
}
.capacity-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 8px;
  color: #777;
  margin-top: 25px;
}
.capacity-legend span {
  display: flex;
  align-items: center;
  gap: 5px;
}
.capacity-legend i {
  width: 7px;
  height: 7px;
  display: inline-block;
}
.legend-occupied {
  background: #414141;
}
.legend-reserved {
  background: var(--red);
}
.legend-free {
  background: #ddd;
}
.workflow-section {
  background: #303030;
  color: #fafafa;
}
.workflow-section .section-heading > p {
  font-size: 12px;
  color: #ccc;
  max-width: 390px;
  padding-top: 34px;
}
.workflow-section h2 em {
  color: #fa5b69;
}
.workflow {
  list-style: none;
  padding: 0;
  margin: 55px 0 30px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.workflow > li {
  border-top: 1px solid #ffffff30;
  padding-top: 18px;
  min-width: 0;
}
.workflow li > span {
  font:
    10px "DM Mono",
    monospace;
  color: #ff6875;
}
.workflow h3 {
  font-size: 15px;
  margin: 20px 0 14px;
}
.workflow p {
  font-size: 11px;
  color: #ccc;
}
.workflow-note {
  font-size: 10px;
  color: #aaa;
  max-width: 940px;
  border-top: 1px solid #ffffff20;
  padding-top: 20px;
}
.details-section {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 7vw;
}
.feature-list article {
  display: flex;
  gap: 22px;
  border-top: 1px solid #ccc;
  padding: 22px 0;
}
.feature-list article > span {
  font:
    9px "DM Mono",
    monospace;
  color: var(--red);
  padding-top: 5px;
}
.feature-list h3 {
  font-size: 14px;
  margin: 0 0 12px;
}
.feature-list p {
  font-size: 11px;
  color: #666;
  margin: 0;
}
.beta-section {
  background: #292929;
  color: #f5f5f5;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 8vw;
}
.beta-intro h2 em {
  color: #fa5b69;
}
.beta-intro > p:not(.eyebrow) {
  font-size: 12px;
  color: #ccc;
  max-width: 410px;
  margin-top: 25px;
}
.beta-expectations {
  display: flex;
  flex-direction: column;
  gap: 15px;
  font:
    9px/1.7 "DM Mono",
    monospace;
  color: #bbb;
  border-top: 1px solid #ffffff25;
  border-bottom: 1px solid #ffffff25;
  padding: 25px 0;
  margin: 35px 0;
}
.beta-intro > a {
  display: block;
  font-size: 12px;
  margin: 15px 0;
  overflow-wrap: anywhere;
}
.beta-form {
  background: #fafafa;
  color: #292929;
  padding: 30px;
  min-width: 0;
}
.beta-form h3 {
  font-size: 20px;
  margin: 0 0 6px;
  letter-spacing: -0.03em;
}
.form-subtitle {
  font-size: 10px;
  color: #777;
  margin-bottom: 25px;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.form-grid label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  min-width: 0;
}
.full-width {
  grid-column: 1/-1;
}
.form-grid input,
.form-grid select,
.form-grid textarea {
  display: block;
  width: 100%;
  min-width: 0;
  border: 1px solid #bbb;
  background: #fff;
  color: #292929;
  border-radius: 0;
  padding: 11px 10px;
  font-size: 12px;
  margin-top: 7px;
}
.form-grid input,
.form-grid select {
  min-height: 44px;
}
.form-grid textarea {
  resize: vertical;
}
.form-grid input::placeholder,
.form-grid textarea::placeholder {
  color: #888;
  font-size: 10px;
}
.consent {
  display: flex;
  gap: 10px;
  font-size: 10px;
  align-items: start;
  margin: 25px 0 14px;
  cursor: pointer;
}
.consent input {
  accent-color: var(--red);
  flex-shrink: 0;
  width: 17px;
  height: 17px;
  margin: 2px 0 0;
}
.privacy-note {
  font-size: 9px;
  line-height: 1.8;
  color: #777;
}
.beta-form .button {
  width: 100%;
  margin-top: 15px;
}
.honey {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}
#beta-status {
  font-size: 12px;
  padding: 15px;
  border-left: 3px solid var(--red);
  background: #eee;
  margin: 20px 0 0;
  overflow-wrap: anywhere;
}
#beta-status[data-error="true"] {
  color: #a31725;
}
.faq-section {
  max-width: 1050px;
  margin: auto;
}
.faq-section h2 {
  margin-bottom: 38px;
}
.faq-section details {
  border-top: 1px solid #ccc;
  padding: 21px 0;
}
.faq-section details:last-child {
  border-bottom: 1px solid #ccc;
}
.faq-section summary {
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  padding-right: 15px;
}
.faq-section details p {
  font-size: 12px;
  color: #666;
  max-width: 760px;
}
.backhaul-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 22px;
  padding: 30px 5vw;
  border-top: 1px solid var(--line);
  font-size: 10px;
}
.backhaul-footer > span {
  font:
    9px "DM Mono",
    monospace;
  color: #777;
}
.backhaul-footer p {
  color: #777;
}
@media (min-width: 1500px) {
  .backhaul-hero {
    padding-top: 100px;
  }
  .section {
    padding-left: max(6vw, calc((100vw - 1400px) / 2));
    padding-right: max(6vw, calc((100vw - 1400px) / 2));
  }
}
@media (max-width: 1000px) {
  .backhaul-hero {
    column-gap: 3vw;
    padding-top: 55px;
  }
  h1 {
    font-size: clamp(47px, 6vw, 65px);
  }
  .backhaul-nav {
    gap: 18px;
  }
  .section {
    padding-top: 60px;
    padding-bottom: 60px;
  }
  .audience-section {
    padding-top: 0;
  }
  .audience-card {
    padding: 28px;
  }
  .capacity-section,
  .details-section,
  .beta-section {
    gap: 5vw;
  }
  .route-card-data {
    grid-template-columns: 1fr 1fr;
  }
  .route-card-data > div:last-child {
    grid-column: 1/-1;
  }
  .workflow {
    gap: 20px;
  }
  .beta-form {
    padding: 22px;
  }
}
@media (max-width: 760px) {
  .backhaul-header {
    flex-wrap: wrap;
    padding: 14px 5vw;
    gap: 12px;
  }
  .backhaul-nav {
    width: 100%;
    margin-left: 0;
    justify-content: space-between;
    font-size: 11px;
  }
  .backhaul-menu-toggle {
    display: block;
    padding: 10px 16px;
    border: 1px solid #aaa;
    border-radius: 0;
    color: var(--ink);
    background: transparent;
    font-size: 11px;
    cursor: pointer;
  }
  .backhaul-menu-toggle:hover {
    color: var(--red);
    border-color: var(--red);
  }
  .backhaul-menu-links {
    display: none;
    position: absolute;
    z-index: 20;
    top: calc(100% + 8px);
    left: 0;
    width: 220px;
    max-width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    border: 1px solid #ccc;
    background: var(--paper);
    box-shadow: 0 10px 22px #00000015;
    padding: 6px;
  }
  .backhaul-menu-links a {
    display: block;
    padding: 12px;
  }
  .backhaul-nav.menu-open .backhaul-menu-links {
    display: flex;
  }
  .nav-cta {
    padding: 10px;
  }
  .nav-cta span {
    margin-left: 8px;
  }
  .backhaul-hero {
    grid-template-columns: 1fr;
    padding: 45px 6vw 0;
    gap: 38px;
  }
  h1 {
    font-size: clamp(44px, 9vw, 70px);
  }
  .hero-intro {
    max-width: 560px;
    font-size: 13px;
  }
  .hero-fine {
    max-width: 350px;
  }
  .route-visual {
    max-width: 560px;
    width: 100%;
    margin: auto;
  }
  .route-card-data {
    grid-template-columns: 0.8fr 1fr 1.2fr;
  }
  .route-card-data > div:last-child {
    grid-column: auto;
  }
  .hero-bottom {
    font-size: 8px;
    flex-direction: column;
    gap: 8px;
    margin-top: 0;
  }
  .section {
    padding: 50px 6vw;
  }
  .section-heading,
  .capacity-section,
  .details-section,
  .beta-section {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .section-heading h2 {
    margin-bottom: 0;
  }
  .audience-section {
    padding-top: 0;
    grid-template-columns: 1fr;
  }
  .audience-card + .audience-card {
    border-left: 1px solid var(--line);
    border-top: 0;
  }
  .audience-card {
    padding: 28px;
  }
  .workflow {
    grid-template-columns: 1fr 1fr;
    gap: 28px 24px;
    margin-top: 25px;
  }
  .workflow-section .section-heading > p {
    padding: 0;
  }
  .beta-intro > p:not(.eyebrow) {
    max-width: 550px;
  }
  .beta-expectations {
    margin: 25px 0;
  }
  .backhaul-footer {
    align-items: start;
  }
  .backhaul-footer > span {
    width: 100%;
  }
  .form-grid {
    gap: 15px;
  }
  .faq-section h2 {
    margin-bottom: 25px;
  }
}
@media (max-width: 420px) {
  .backhaul-header .brand {
    font-size: 12px;
    gap: 6px;
  }
  .backhaul-header .brand img {
    width: 28px;
    height: 28px;
  }
  .backhaul-nav .nav-cta {
    font-size: 10px;
  }
  .backhaul-nav .nav-cta span {
    display: none;
  }
  .route-card {
    padding: 14px;
  }
  .route-card-heading {
    font-size: 10px;
    gap: 8px;
  }
  .route-card-data {
    grid-template-columns: 1fr 1fr;
  }
  .route-card-data > div:last-child {
    grid-column: 1/-1;
  }
  .card-tag {
    font-size: 7px;
  }
  .hero-actions {
    gap: 18px;
  }
  .plain-link {
    font-size: 10px;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .full-width {
    grid-column: auto;
  }
  .capacity-demo {
    padding: 22px;
  }
  .demo-top {
    font-size: 7px;
  }
  .workflow {
    grid-template-columns: 1fr;
  }
  .beta-form {
    padding: 20px;
  }
  .section h2 {
    font-size: 38px;
  }
  .backhaul-hero .eyebrow {
    font-size: 8px;
    letter-spacing: 0.06em;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}
.capacity-bar .occupied,
.capacity-bar .reserved {
  border-right: 3px solid #fff;
  min-width: 0;
}
.robot-check {
  margin: 24px 0 10px;
  padding: 18px;
  border: 1px solid #ccc;
  background: #f1f1f1;
}
.robot-check-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  font-size: 11px;
}
#beta-new-challenge {
  background: transparent;
  border: 0;
  padding: 5px 0;
  font-size: 10px;
  text-decoration: underline;
  cursor: pointer;
  color: #8f1622;
}
#beta-question {
  font-size: 13px;
  margin: 14px 0;
}
.robot-check label {
  font-size: 10px;
  font-weight: 700;
  display: block;
}
#beta-answer {
  display: block;
  width: 120px;
  min-height: 44px;
  margin-top: 7px;
  padding: 10px;
  border: 1px solid #aaa;
  border-radius: 0;
  background: #fff;
}
#robot-help {
  font-size: 9px;
  color: #777;
  margin: 12px 0 0;
}