/* Fixed-height scenes, real Persian type, and consistent motion geometry. */
/* The motion shell also serves legal documents; no-JS readers see content. */
.page-loader {position:fixed;inset:0;z-index:100;color:var(--text);display:grid;place-items:center}
:root:not(.is-enhanced) .page-loader {display:none}
:root:not(.is-enhanced) .site-header {opacity:1}
.is-booting {overflow:hidden}
.is-page-leaving {pointer-events:none}
.departure-loader {pointer-events:all}
.language-button {display:inline-flex;align-items:center;justify-content:center}
/* Opaque overlap prevents fractional compositor seams below the pinned hero. */
.ride-stage {background:#17271d}
.scene-viewport {position:absolute;inset:0;overflow:hidden;clip-path:inset(0 0 var(--hero-footer-height) 0);z-index:0}
.hero-footer::after {content:"";position:absolute;inset:auto 0 -2px;height:4px;background:#17271d;pointer-events:none}
html[lang="fa"] body {font-weight:500}
html[lang="fa"] :is(.nav-links,.language-button,.hero-footer-intro,.ride-description,.journey-copy p,.connection-copy p,.music-copy p,.download-note,.pricing-note,.footer,.faq-item p) {font-weight:500}
html[lang="fa"] :is(.nav-links,.language-button,.hero-footer-intro,.download-note,.pricing-note,.footer) {font-size:14px}
html[lang="fa"] .faq-item summary {font-weight:600}
:root {
  --font-ui: Vazirmatn, Arial, sans-serif;
}
html[lang="en"] {
  --font-ui: Arial, sans-serif;
}
html {
  scroll-behavior: auto;
  scrollbar-width: thin;
  scrollbar-color: #71826d #0d1913;
}
/* Keep native scrolling, with a quiet forest rail and an orange drag handle. */
@supports selector(::-webkit-scrollbar) {
  html {
    scrollbar-width: auto;
    scrollbar-color: auto;
  }
  html::-webkit-scrollbar {
    width: 12px;
    height: 12px;
  }
  html::-webkit-scrollbar-track {
    background: #0d1913;
    border-inline-start: 1px solid #304538;
  }
  html::-webkit-scrollbar-thumb {
    background: #71826d;
    background-clip: padding-box;
    border: 3px solid transparent;
    border-radius: 999px;
    min-height: 48px;
  }
  html::-webkit-scrollbar-thumb:hover {
    background-color: #f5853f;
  }
  html::-webkit-scrollbar-thumb:active {
    background-color: #ffad70;
  }
  html::-webkit-scrollbar-button {
    display: none;
    width: 0;
    height: 0;
  }
  html::-webkit-scrollbar-corner {
    background: #0d1913;
  }
}
/* Persian supporting copy needs more optical weight than Latin at this scale. */
html[lang="fa"] :is(.hero-free,.demo-note,.journey-note,.mode-caveat,.feature-note,.music-slider label,.privacy-note) {font-size:13px!important;font-weight:500;line-height:2}
html[lang="fa"] :is(.tech-numbers strong small,.tech-numbers > div > span,.hero-footer small,.journey-counter small) {font-weight:500}
html[lang="fa"] .connection-tabs small {font-size:11px;font-weight:500}
html[lang="fa"] .connection-copy > p {font-size:15px}
html[lang="fa"] .ride-hero-copy > .eyebrow {font-size:13px}
html[lang="fa"] .skip {z-index:110}
@media(max-width:767px) {
  html[lang="fa"] .journey-steps button {font-size:12px;white-space:normal;min-height:54px;padding:9px 7px;line-height:1.7;font-weight:500}
  html[lang="fa"] .journey-steps button[aria-pressed="true"] {font-weight:700}
  html[lang="fa"] .journey-steps .step-number {font-size:10px}
}
body {
  font-family: var(--font-ui);
}
html[lang="fa"] body *,
html[lang="fa"] .journey-counter > span,
html[lang="fa"] .journey-counter small {
  font-family: Vazirmatn, Arial, sans-serif;
}
html[lang="fa"] h1,
html[lang="fa"] h2,
html[lang="fa"] h3,
html[lang="fa"] .route-invitation-copy strong {
  letter-spacing: 0;
}
.ride-stage {
  --hero-footer-height: 96px;
  height: 100svh;
  min-height: 650px;
  max-height: none;
}
.scene-fit {
  top: calc((100% - var(--hero-footer-height)) / 2);
}
.scene-scrim {
  bottom: var(--hero-footer-height);
}
.ride-hero-copy {
  top: calc((100% - var(--hero-footer-height) + 82px) / 2);
  transform: translateY(-50%);
}
.scene-live {
  bottom: calc(var(--hero-footer-height) + 22px);
}
.hero-footer {
  position: absolute;
  inset: auto 0 0;
  height: var(--hero-footer-height);
  background: #17271d;
  border-top: 1px solid #304538;
  z-index: 3;
}
.hero-footer-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}
.hero-footer-intro {
  font-size: 13px;
  color: #a7b3a8;
}
.hero-footer .ride-scroll {
  position: static;
  font-size: 15px;
  gap: 22px;
  color: #f2f3e9;
}
.hero-footer .ride-scroll .icon {
  color: #f5853f;
  width: 26px;
  height: 26px;
}
.hero-footer .ride-scroll small {
  font-size: 13px;
  letter-spacing: 0;
  font-variant-numeric: tabular-nums;
  direction: ltr;
}
.hero-footer .ride-scroll-line {
  width: 80px;
  background: #7d947955;
}
.journey-stage {
  height: calc(100svh - 82px);
  max-height: none;
}
.journey-copy h2 {
  text-wrap: balance;
}
@media (max-width: 767px) {
  html[lang="en"] .details .section-head h2 {
    font-size: clamp(26px, 8vw, 34px);
  }
}
@media (min-width: 1024px) and (min-height: 640px) and (prefers-reduced-motion: no-preference) {
  #handshake {
    height: calc(265svh - 82px);
  }
  #journeyStage {
    position: sticky;
    top: 82px;
    min-height: 0;
  }
}
.footer-wordmark {
  display: flex;
  justify-content: center;
  align-items: baseline;
  direction: inherit;
}
.footer-wordmark > span {
  unicode-bidi: isolate;
}
html[lang="fa"] .footer-wordmark {
  letter-spacing: 0;
  gap: 0.025em;
  line-height: 1.35;
}
.journey-phone {
  height: min(680px, calc(100svh - 132px));
  width: min(338px, calc((100svh - 132px) * 0.495));
}
.route-bridge {
  padding-top: 42px;
  padding-bottom: 22px;
}
.route-track {
  height: 18px;
  background: none;
  overflow: hidden;
}
.route-track:before {
  content: "";
  position: absolute;
  inset: calc(50% - 0.5px) 0 auto;
  height: 1px;
  background: #ffffff22;
}
.route-track span {
  top: calc(50% - 1px);
}
.route-track i {
  box-shadow: 0 0 0 5px #0d1913;
  flex-shrink: 0;
}
@keyframes route-packet {
  0% {
    transform: translateX(0);
    opacity: 0;
  }
  12% {
    opacity: 1;
  }
  88% {
    opacity: 1;
  }
  100% {
    transform: translateX(350%);
    opacity: 0;
  }
}
.loader-panel {
  border: 0 !important;
}
.loader-kicker {
  position: absolute;
  top: 36px;
  inset-inline-start: 40px;
  color: #a7b3a8;
  font-size: 12px;
}
.loader-center {
  width: min(680px, calc(100vw - 64px));
  gap: 24px;
}
.loader-center > img {
  height: 80px;
  width: 80px;
  border-radius: 20px;
}
.loader-center > strong {
  font-size: clamp(84px, 12vw, 160px);
  line-height: 1.2;
  letter-spacing: -5px;
}
html[lang="fa"] .loader-center > strong {
  letter-spacing: 0;
  font-size: clamp(100px, 14vw, 180px);
}
.loader-center > span {
  font-size: 15px;
  margin-top: 8px;
}
.loader-route {
  display: flex;
  align-items: center;
  gap: 22px;
  width: min(420px, 100%);
  margin-top: 20px;
}
.loader-endpoint {
  display: grid;
  place-items: center;
  width: 40px;
  height: 56px;
  flex-shrink: 0;
  border: 1px solid #304538;
  border-radius: 9px;
  background: #17271d;
  color: #f5853f;
}
.loader-endpoint .icon {
  width: 24px;
  height: 24px;
}
.loader-route .load-track {
  margin: 0;
  flex: 1;
  height: 3px;
}
.loader-center output {
  font-size: 24px;
  line-height: 1.5;
  font-weight: 500;
  color: #f2f3e9;
}
.equalizer i,
.equalizer.playing i {
  height: 100%;
  transform: scaleY(var(--idle, 0.2));
  animation: none !important;
  transition:
    background-color 0.45s,
    opacity 0.45s;
  will-change: transform;
}
.equalizer {
  height: 180px;
  padding-block: 28px;
}
.faq-layout {
  grid-template-columns: minmax(300px, 0.75fr) minmax(0, 1.25fr);
  gap: 72px;
}
.faq h2 {
  max-width: none;
  font-size: clamp(34px, 3.2vw, 48px);
  line-height: 1.5;
}
html[lang="fa"] .faq h2 {
  white-space: nowrap;
}
.faq-item summary {
  list-style: none;
  display: flex;
  align-items: flex-start;
  gap: 13px;
  padding-inline-end: 0;
  font-size: 14px;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-arrow {
  display: block;
  width: 0;
  height: 0;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  border-inline-start: 6px solid currentColor;
  flex-shrink: 0;
  margin-top: 10px;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.faq-item[data-expanded="true"] .faq-arrow {
  transform: rotate(-90deg);
}
html[dir="ltr"] .faq-item[data-expanded="true"] .faq-arrow {
  transform: rotate(90deg);
}
.faq-item p {
  padding-inline-start: 19px;
  font-size: 14px;
  line-height: 2.1;
}
.details .section-head {
  max-width: none;
  margin-bottom: 40px;
}
.details .section-head h2 {
  font-size: clamp(36px, 4vw, 62px);
  line-height: 1.55;
}
.headline-phrase {
  white-space: nowrap;
  display: inline-block;
}
.details .section-head > p {
  font-size: 14px;
  max-width: 65ch;
}
.tech-numbers {
  gap: 32px;
  padding-block: 32px 34px;
}
.tech-numbers strong {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  font-family: var(--font-ui);
  font-size: clamp(42px, 5vw, 68px);
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: 0;
  direction: inherit;
}
.tech-numbers strong > span {
  font-size: inherit;
  line-height: inherit;
  font-weight: inherit;
  color: var(--text);
}
.tech-numbers strong small {
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
  font-weight: 400;
  letter-spacing: 0;
}
.tech-numbers > div > span {
  display: block;
  font-size: 13px;
  margin-top: 12px;
}
.privacy-note {
  margin-top: 20px;
  font-size: 12px;
  gap: 18px;
  padding-top: 30px;
}
.privacy-note > p {
  max-width: 70ch;
}
.journey-counter > span {
  font-family: var(--font-ui);
  letter-spacing: -3px;
}
.journey-counter small,
.step-number,
.connection-number {
  font-family: var(--font-ui);
  letter-spacing: 0;
  font-size: 12px;
}
@media (min-width: 1024px) and (max-height: 760px) {
  .ride-hero-copy h1 {
    font-size: 58px;
    line-height: 1.35;
  }
  .ride-hero-copy .voice-demo {
    margin-top: 16px;
  }
  .ride-hero-copy .hero-actions {
    margin-top: 17px;
  }
  .ride-hero-copy .hero-free {
    margin-top: 10px;
  }
  .ride-hero-copy .demo-note {
    font-size: 9px;
  }
  .ride-hero-copy .eyebrow {
    margin-bottom: 8px;
  }
  html[dir="ltr"] .ride-hero-copy h1 {
    font-size: 57px;
  }
}
@media (min-width: 1800px) {
  .ride-hero-copy h1 {
    font-size: 94px;
  }
  .ride-hero-copy {
    max-width: 720px;
  }
  .ride-description {
    font-size: 16px;
    max-width: 470px;
  }
  .ride-hero-copy .voice-options button {
    font-size: 13px;
    padding: 11px 17px;
  }
  .ride-hero-copy .demo-note {
    font-size: 11px;
  }
  .ride-hero-copy .demo-heading {
    font-size: 13px;
  }
  .hero-footer .ride-scroll {
    font-size: 17px;
  }
}
@media (max-width: 1023px) {
  .ride-stage {
    min-height: 0;
    height: auto;
  }
  .ride-hero-copy {
    top: auto;
    transform: none;
  }
  .scene-fit {
    top: calc(100% - var(--hero-footer-height) - 310px);
  }
  .scene-scrim {
    display: none;
  }
  .hero-footer {
    position: relative;
    height: 96px;
    order: 2;
    flex-shrink: 0;
  }
  .scene-live {
    bottom: calc(var(--hero-footer-height) + 22px);
  }
  .journey-phone {
    height: 584px;
    width: 294px;
  }
  .journey-stage {
    height: auto;
    min-height: 600px;
  }
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .faq .section-head {
    position: static;
    margin-bottom: 0;
  }
  .faq h2 {
    max-width: none;
  }
  .privacy-note {
    flex-wrap: wrap;
  }
}
@media (max-width: 767px) {
  .scene-fit {
    top: calc(100% - var(--hero-footer-height) - 290px);
  }
  .hero-footer-intro {
    display: none;
  }
  .hero-footer-inner {
    justify-content: center;
  }
  .hero-footer .ride-scroll > span:not(.icon) {
    display: block;
  }
  .hero-footer .ride-scroll-line {
    display: none !important;
  }
  .hero-footer .ride-scroll {
    font-size: 14px;
    gap: 16px;
  }
  .hero-footer .ride-scroll small {
    font-size: 12px;
  }
  .loader-kicker {
    top: 24px;
    inset-inline-start: 24px;
    font-size: 10px;
  }
  .loader-center {
    gap: 20px;
  }
  .loader-center > img {
    height: 64px;
    width: 64px;
  }
  .loader-center > span {
    font-size: 12px;
  }
  .loader-center > strong {
    font-size: 76px;
  }
  html[lang="fa"] .loader-center > strong {
    font-size: 108px;
  }
  .loader-route {
    gap: 16px;
    margin-top: 12px;
  }
  .loader-endpoint {
    width: 34px;
    height: 48px;
  }
  .loader-center output {
    font-size: 20px;
  }
  .journey-phone {
    height: 545px;
    width: 270px;
  }
  .journey-counter > span {
    font-size: 84px;
  }
  .tech-numbers {
    gap: 24px;
  }
  .tech-numbers strong {
    font-size: 40px;
  }
  .tech-numbers strong small {
    font-size: 12px;
  }
  .tech-numbers > div > span {
    font-size: 12px;
  }
  .details .section-head h2 {
    font-size: 34px;
  }
  .faq-item summary {
    font-size: 13px;
  }
  .faq-item p {
    font-size: 13px;
  }
  .faq h2 {
    font-size: 34px;
  }
  .route-invitation-copy strong {
    font-size: 34px;
  }
  .equalizer {
    height: 155px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .faq-arrow {
    transition: none;
  }
  .equalizer i {
    will-change: auto;
  }
}