:root {
  --qc-ink: #070b10;
  --qc-ink-soft: #0d141a;
  --qc-panel: #121c23;
  --qc-line: #29404a;
  --qc-mint: #21dea1;
  --qc-cyan: #6fd3e4;
  --qc-coral: #ff6e64;
  --qc-paper: #f4f7f6;
  --qc-white: #ffffff;
  --qc-text: #101820;
  --qc-muted: #66737d;
  --qc-muted-dark: #97a6b0;
  --content-width: 1296px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--qc-ink);
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--qc-paper);
  color: var(--qc-text);
  font-family: Inter, "Noto Sans SC", "PingFang SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

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

button {
  font: inherit;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--qc-cyan);
  outline-offset: 3px;
}

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

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

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 4px;
  background: var(--qc-white);
  color: var(--qc-ink);
  transform: translateY(-150%);
}

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

.hero {
  position: relative;
  height: 860px;
  overflow: hidden;
  background: var(--qc-ink);
  color: var(--qc-white);
}

.tech-grid {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  pointer-events: none;
}

.tech-grid span {
  border-left: 1px solid rgba(41, 64, 74, 0.28);
}

.tech-grid span:last-child {
  border-right: 1px solid rgba(41, 64, 74, 0.28);
}

.site-header {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 20;
  display: flex;
  width: 100%;
  height: 80px;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(5vw, calc((100vw - var(--content-width)) / 2));
  border-bottom: 1px solid rgba(41, 64, 74, 0.7);
  background: rgba(7, 11, 16, 0.92);
}

.brand,
.download-brand,
.footer-brand > div {
  display: inline-flex;
  align-items: center;
}

.brand {
  gap: 12px;
  font-size: 22px;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
}

.main-nav,
.nav-links,
.language-switch,
.header-download {
  display: flex;
  align-items: center;
}

.main-nav {
  gap: 28px;
}

.nav-links {
  gap: 30px;
  color: var(--qc-muted-dark);
  font-size: 14px;
  font-weight: 600;
}

.nav-links a {
  transition: color 160ms ease;
}

.nav-links a:first-child,
.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--qc-white);
}

.language-switch {
  gap: 2px;
  padding: 4px;
  border: 1px solid #25313a;
  border-radius: 6px;
  background: #10161d;
}

.language-switch button {
  min-width: 38px;
  height: 30px;
  padding: 0 9px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: var(--qc-muted-dark);
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
}

.language-switch button.active {
  background: var(--qc-mint);
  color: var(--qc-ink);
}

.header-download {
  min-height: 44px;
  gap: 8px;
  padding: 0 16px;
  border-radius: 6px;
  background: var(--qc-mint);
  color: var(--qc-ink);
  font-size: 13px;
  font-weight: 800;
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: min(calc(100% - 144px), var(--content-width));
  height: 100%;
  margin: 0 auto;
}

.hero-copy {
  position: absolute;
  top: 154px;
  left: 0;
  z-index: 4;
  width: 590px;
}

.system-label {
  margin: 0;
  color: var(--qc-mint);
  font-size: 12px;
  font-weight: 800;
  line-height: 20px;
  text-transform: uppercase;
}

.system-label.cyan {
  color: var(--qc-cyan);
}

.system-label.muted {
  color: var(--qc-muted);
}

.hero h1 {
  margin: 20px 0 0;
  font-size: 82px;
  font-weight: 850;
  line-height: 1.08;
}

.hero h2 {
  margin: 8px 0 0;
  font-size: 56px;
  font-weight: 850;
  line-height: 1.25;
}

.hero-intro {
  max-width: 560px;
  margin: 24px 0 0;
  color: var(--qc-muted-dark);
  font-size: 18px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 34px;
}

.primary-button,
.android-button,
.secondary-button,
.download-option {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 20px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 800;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.primary-button {
  background: var(--qc-mint);
  color: var(--qc-ink);
}

.android-button {
  border: 1px solid var(--qc-cyan);
  background: rgba(111, 211, 228, 0.08);
  color: var(--qc-white);
}

.android-button.pending {
  cursor: default;
  border-color: var(--qc-cyan);
  background: var(--qc-cyan);
  color: var(--qc-ink);
}

.secondary-button {
  border: 1px solid #58636c;
  color: var(--qc-white);
}

.primary-button:hover,
.android-button:not(.pending):hover,
.secondary-button:hover,
.download-option:not(.pending):hover,
.header-download:hover {
  transform: translateY(-2px);
}

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

.benefit-rail {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-top: 58px;
  padding-top: 24px;
  border-top: 3px solid var(--qc-mint);
  width: max-content;
}

.benefit-rail span {
  position: relative;
  padding-right: 14px;
  color: var(--qc-white);
  font-size: 14px;
  font-weight: 600;
}

.benefit-rail span:not(:last-child)::after {
  position: absolute;
  top: 8px;
  right: -10px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--qc-cyan);
  content: "";
}

.benefit-rail span:nth-child(2)::after {
  background: var(--qc-coral);
}

.hero-product {
  position: absolute;
  top: 90px;
  right: 0;
  width: 650px;
  height: 710px;
}

.device {
  margin: 0;
  overflow: hidden;
  border: 8px solid #293641;
  border-radius: 13% / 6%;
  background: var(--qc-ink);
  line-height: 0;
}

.device img {
  width: 100%;
  height: auto;
}

.hero-device {
  position: absolute;
  box-shadow: 0 28px 50px rgba(0, 0, 0, 0.38);
}

.hero-device-back {
  top: 88px;
  right: 210px;
  width: 294px;
  opacity: 0.64;
  transform: rotate(-5deg);
}

.hero-device-front {
  top: 20px;
  right: 0;
  width: 330px;
  transform: rotate(2deg);
}

.signal-route {
  position: absolute;
  top: 34px;
  left: 0;
  width: 210px;
  height: 94px;
}

.signal-route span:first-child {
  position: absolute;
  top: 0;
  left: 0;
  width: 180px;
  height: 2px;
  background: var(--qc-cyan);
}

.signal-route span:last-child {
  position: absolute;
  top: 0;
  right: 28px;
  width: 2px;
  height: 84px;
  background: var(--qc-cyan);
}

.channel-status {
  position: absolute;
  top: 0;
  right: 164px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--qc-mint);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
}

.channel-status i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--qc-mint);
  box-shadow: 0 0 0 4px rgba(33, 222, 161, 0.1);
}

.hero-coordinates,
.hero-session,
.stage-telemetry,
.security-rail,
.download-index {
  font-family: Inter, monospace;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

.hero-coordinates {
  position: absolute;
  right: 16px;
  bottom: 2px;
  color: var(--qc-muted-dark);
}

.hero-session {
  position: absolute;
  right: max(5vw, calc((100vw - var(--content-width)) / 2));
  bottom: 34px;
  z-index: 5;
  color: var(--qc-muted-dark);
}

.availability {
  background: var(--qc-white);
}

.availability-inner {
  position: relative;
  display: grid;
  width: min(100%, 1440px);
  min-height: 112px;
  margin: 0 auto;
  grid-template-columns: repeat(3, 1fr);
}

.availability-inner > div {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 54px;
  border-right: 1px solid #d7dedb;
}

.availability-inner > div:nth-child(3) {
  border-right: 0;
}

.availability span,
.feature-list > article > span {
  color: var(--qc-mint);
  font-family: Inter, monospace;
  font-size: 12px;
  font-weight: 800;
}

.availability p {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
}

.availability small {
  position: absolute;
  right: 32px;
  bottom: 10px;
  color: var(--qc-muted);
  font-size: 9px;
  font-weight: 800;
}

.product-proof {
  position: relative;
  min-height: 1100px;
  padding: 110px 72px 88px;
  background: var(--qc-ink-soft);
  color: var(--qc-white);
}

.section-top {
  display: grid;
  width: min(100%, var(--content-width));
  margin: 0 auto;
  grid-template-columns: minmax(0, 1fr) 490px;
  gap: 64px;
  align-items: end;
}

.section-top h2,
.privacy h2,
.download h2 {
  margin: 20px 0 0;
  font-size: 50px;
  line-height: 1.28;
}

.section-aside {
  padding-bottom: 8px;
}

.section-aside > span {
  display: block;
  margin-bottom: 22px;
  color: var(--qc-cyan);
  font-family: Inter, monospace;
  font-size: 10px;
  font-weight: 800;
  text-align: right;
}

.section-aside p,
.feature-summary {
  margin: 0;
  color: var(--qc-muted-dark);
  font-size: 17px;
  line-height: 1.75;
}

.dual-rule {
  display: flex;
  width: 56px;
  height: 3px;
  margin-top: 28px;
  background: var(--qc-cyan);
  box-shadow: 30px 0 0 var(--qc-mint);
}

.screen-stage {
  position: relative;
  width: min(100%, var(--content-width));
  height: 620px;
  margin: 58px auto 0;
  overflow: hidden;
  border: 1px solid var(--qc-line);
  border-radius: 4px;
  background: var(--qc-panel);
}

.screen-stage .tech-grid {
  grid-template-columns: repeat(6, 1fr);
}

.screen-stage .tech-grid span {
  border-color: rgba(41, 64, 74, 0.62);
}

.stage-telemetry {
  position: absolute;
  z-index: 5;
  display: flex;
  color: var(--qc-muted-dark);
}

.stage-telemetry-top {
  top: 24px;
  left: 20px;
  right: 20px;
  justify-content: space-between;
  color: var(--qc-cyan);
}

.stage-telemetry-top span:first-child {
  color: var(--qc-mint);
}

.stage-telemetry-bottom {
  right: 20px;
  bottom: 15px;
  left: 20px;
  justify-content: space-between;
}

.telemetry-ticks {
  position: absolute;
  top: 50px;
  right: 16px;
  left: 16px;
  z-index: 4;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid rgba(111, 211, 228, 0.4);
}

.telemetry-ticks i {
  width: 1px;
  height: 7px;
  background: var(--qc-line);
}

.telemetry-ticks i:nth-child(3n + 1) {
  height: 13px;
  background: var(--qc-mint);
}

.stage-devices {
  position: absolute;
  inset: 0;
}

.stage-device {
  position: absolute;
  box-shadow: 0 22px 34px rgba(0, 0, 0, 0.28);
}

.stage-device-1 {
  top: 88px;
  left: 4%;
  width: 19%;
  transform: rotate(-3deg);
}

.stage-device-2 {
  top: 36px;
  left: 28%;
  width: 21%;
}

.stage-device-3 {
  top: 88px;
  left: 55%;
  width: 19%;
  transform: rotate(3deg);
}

.stage-device-4 {
  top: 118px;
  right: 3%;
  width: 18%;
  opacity: 0.9;
  transform: rotate(2deg);
}

.scan-line {
  position: absolute;
  top: 62px;
  right: 0;
  left: 0;
  z-index: 6;
  height: 1px;
  background: rgba(111, 211, 228, 0.35);
  animation: scan 7s linear infinite;
  pointer-events: none;
}

@keyframes scan {
  0% { transform: translateY(0); }
  50% { transform: translateY(500px); }
  100% { transform: translateY(0); }
}

.features {
  min-height: 760px;
  padding: 90px 72px 80px;
  background: var(--qc-white);
}

.features .section-top {
  align-items: center;
}

.features .section-top h2 {
  color: var(--qc-text);
}

.feature-summary {
  color: var(--qc-muted);
}

.feature-list {
  display: grid;
  width: min(100%, var(--content-width));
  margin: 72px auto 0;
  grid-template-columns: repeat(3, 1fr);
  gap: 42px 40px;
}

.feature-list article {
  display: grid;
  min-height: 142px;
  padding-top: 20px;
  grid-template-columns: 40px 1fr;
  border-top: 1px solid #dce3e0;
}

.feature-list article:first-child {
  border-color: var(--qc-mint);
}

.feature-list h3 {
  margin: -5px 0 10px;
  font-size: 21px;
}

.feature-list p {
  margin: 0;
  color: var(--qc-muted);
  font-size: 14px;
  line-height: 1.75;
}

.privacy {
  position: relative;
  height: 860px;
  overflow: hidden;
  background: var(--qc-ink);
  color: var(--qc-white);
}

.privacy-inner {
  position: relative;
  z-index: 2;
  width: min(calc(100% - 144px), var(--content-width));
  height: 100%;
  margin: 0 auto;
}

.privacy-devices {
  position: absolute;
  top: 72px;
  left: 0;
  width: 580px;
  height: 780px;
}

.privacy-device {
  position: absolute;
  box-shadow: 0 30px 54px rgba(0, 0, 0, 0.42);
}

.privacy-device-main {
  top: 0;
  left: 38px;
  z-index: 2;
  width: 330px;
  transform: rotate(-2deg);
}

.privacy-device-back {
  top: 220px;
  left: 330px;
  width: 240px;
  opacity: 0.52;
  transform: rotate(5deg);
}

.privacy-copy {
  position: absolute;
  top: 142px;
  right: 30px;
  width: 605px;
}

.privacy-description {
  max-width: 560px;
  margin: 28px 0 0;
  color: var(--qc-muted-dark);
  font-size: 17px;
  line-height: 1.8;
}

.privacy ul {
  display: grid;
  gap: 20px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}

.privacy li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.check-icon {
  display: grid;
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background: var(--qc-mint);
  color: var(--qc-ink);
}

.privacy li strong,
.privacy li small {
  display: block;
}

.privacy li strong {
  font-size: 16px;
}

.privacy li small {
  margin-top: 4px;
  color: var(--qc-muted-dark);
  font-size: 13px;
}

.security-rail {
  display: flex;
  max-width: 560px;
  margin-top: 36px;
  padding-top: 15px;
  justify-content: space-between;
  border-top: 1px solid rgba(111, 211, 228, 0.45);
  color: var(--qc-muted-dark);
}

.security-rail strong {
  color: var(--qc-mint);
}

.privacy-index {
  position: absolute;
  top: 40px;
  right: 0;
  color: #182128;
  font-family: Inter, sans-serif;
  font-size: 110px;
  font-weight: 850;
  line-height: 1;
}

.download {
  min-height: 480px;
  background: var(--qc-mint);
  color: var(--qc-ink);
}

.download-inner {
  position: relative;
  display: grid;
  width: min(calc(100% - 144px), var(--content-width));
  min-height: 480px;
  margin: 0 auto;
  grid-template-columns: 1fr 528px;
  grid-template-rows: 150px 1fr;
}

.download-brand {
  align-self: end;
  gap: 20px;
}

.download-brand img {
  width: 96px;
  height: 96px;
  border-radius: 20px;
}

.download-brand strong {
  font-size: 34px;
}

.download h2 {
  grid-row: 2;
  margin-top: 54px;
  font-size: 54px;
}

.download-action {
  grid-row: 2;
  margin-top: 70px;
}

.download-action p {
  margin: 0 0 34px;
  color: #244238;
  font-size: 16px;
  font-weight: 700;
}

.download-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.download-option {
  min-width: 0;
  justify-content: space-between;
  background: var(--qc-ink);
  color: var(--qc-white);
}

.download-option span {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 2px;
}

.download-option small {
  color: var(--qc-muted-dark);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

.download-option strong {
  font-size: 14px;
}

.download-option.pending {
  cursor: default;
  background: var(--qc-ink);
  color: var(--qc-white);
}

.download-index {
  position: absolute;
  right: 0;
  bottom: 40px;
  color: #285142;
}

footer {
  min-height: 328px;
  background: var(--qc-ink);
  color: var(--qc-white);
}

.footer-inner {
  position: relative;
  display: grid;
  width: min(calc(100% - 144px), var(--content-width));
  min-height: 328px;
  margin: 0 auto;
  grid-template-columns: 1fr 1fr;
  padding-top: 70px;
}

.footer-brand > div {
  gap: 14px;
}

.footer-brand img {
  width: 44px;
  height: 44px;
  border-radius: 9px;
}

.footer-brand strong {
  font-size: 21px;
}

.footer-brand p,
.footer-links p {
  margin: 26px 0 0;
  color: var(--qc-muted-dark);
  font-size: 13px;
}

.footer-links nav {
  display: flex;
  gap: 58px;
  font-size: 14px;
  font-weight: 700;
}

.footer-base {
  position: absolute;
  right: 0;
  bottom: 54px;
  left: 0;
  display: flex;
  padding-top: 26px;
  justify-content: space-between;
  border-top: 1px solid #25313a;
  color: var(--qc-muted-dark);
  font-family: Inter, monospace;
  font-size: 10px;
}

@media (max-width: 1180px) and (min-width: 761px) {
  .site-header,
  .hero-inner,
  .privacy-inner,
  .download-inner,
  .footer-inner {
    width: calc(100% - 64px);
    padding-right: 0;
    padding-left: 0;
  }

  .site-header {
    width: 100%;
    padding-right: 32px;
    padding-left: 32px;
  }

  .header-download,
  .nav-links {
    display: none;
  }

  .hero-copy {
    width: 520px;
  }

  .hero h1 {
    font-size: 66px;
  }

  .hero h2 {
    font-size: 46px;
  }

  .hero-product {
    right: -130px;
    opacity: 0.74;
  }

  .product-proof,
  .features {
    padding-right: 32px;
    padding-left: 32px;
  }

  .privacy-copy {
    right: 0;
    width: 52%;
  }

  .privacy-devices {
    left: -110px;
    transform: scale(0.86);
  }
}

@media (max-width: 760px) {
  .hero {
    height: 820px;
  }

  .hero > .tech-grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .site-header {
    height: 64px;
    padding: 0 20px;
  }

  .brand {
    gap: 10px;
    font-size: 18px;
  }

  .brand img {
    width: 32px;
    height: 32px;
    border-radius: 7px;
  }

  .main-nav {
    gap: 0;
  }

  .nav-links,
  .header-download {
    display: none;
  }

  .language-switch {
    gap: 0;
    padding: 0;
    border: 0;
    background: transparent;
  }

  .language-switch button {
    min-width: 32px;
    height: 30px;
    padding: 0 5px;
    border-radius: 0;
    font-size: 11px;
  }

  .language-switch button.active {
    background: transparent;
    color: var(--qc-mint);
  }

  .hero-inner {
    width: 100%;
    margin: 0;
  }

  .hero-copy {
    top: 102px;
    left: 20px;
    width: calc(100% - 40px);
  }

  .system-label {
    font-size: 10px;
    line-height: 18px;
  }

  .hero h1 {
    margin-top: 8px;
    font-size: 48px;
    line-height: 1.3;
  }

  .hero h2 {
    margin-top: 4px;
    font-size: 34px;
    line-height: 1.3;
  }

  .hero-intro {
    margin-top: 18px;
    font-size: 15px;
    line-height: 1.75;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: 24px;
  }

  .primary-button,
  .android-button {
    width: 100%;
    min-width: 0;
    padding: 0 12px;
    justify-content: space-between;
    font-size: 13px;
  }

  .secondary-button,
  .benefit-rail {
    display: none;
  }

  .hero-product {
    top: 480px;
    right: 16px;
    width: 250px;
    height: 350px;
  }

  .hero-device-back {
    display: none;
  }

  .hero-device-front {
    top: 20px;
    right: 0;
    width: 234px;
  }

  .signal-route {
    top: -380px;
    left: 24px;
    width: 104px;
    height: 22px;
  }

  .signal-route span:first-child {
    width: 84px;
    height: 1px;
  }

  .signal-route span:last-child {
    display: none;
  }

  .channel-status {
    top: -400px;
    right: 0;
    font-size: 8px;
  }

  .hero-coordinates {
    display: none;
  }

  .hero-session {
    right: auto;
    bottom: 38px;
    left: 20px;
    font-size: 9px;
  }

  .availability-inner {
    min-height: 196px;
    grid-template-columns: 1fr;
    padding: 16px 20px;
  }

  .availability-inner > div {
    min-height: 54px;
    gap: 16px;
    padding: 0;
    border-right: 0;
    border-bottom: 1px solid #e1e6e4;
  }

  .availability-inner > div:last-of-type {
    border-bottom: 0;
  }

  .availability p {
    font-size: 14px;
  }

  .availability small {
    display: none;
  }

  .product-proof {
    min-height: 980px;
    padding: 68px 20px 70px;
  }

  .section-top {
    display: block;
    width: 100%;
  }

  .section-top h2,
  .privacy h2,
  .download h2 {
    margin-top: 14px;
    font-size: 32px;
    line-height: 1.35;
  }

  .section-aside {
    padding: 0;
  }

  .section-aside > span {
    position: absolute;
    top: 72px;
    right: 20px;
    margin: 0;
    font-size: 8px;
  }

  .section-aside p,
  .feature-summary {
    margin-top: 18px;
    font-size: 14px;
    line-height: 1.75;
  }

  .dual-rule {
    margin-top: 24px;
  }

  .screen-stage {
    width: 100%;
    height: 586px;
    margin-top: 50px;
  }

  .screen-stage .tech-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .stage-telemetry {
    font-size: 8px;
  }

  .stage-telemetry-top span:nth-child(2) {
    display: none;
  }

  .stage-device-1 {
    top: 68px;
    left: 2%;
    width: 47%;
    transform: rotate(-2deg);
  }

  .stage-device-2,
  .stage-device-4 {
    display: none;
  }

  .stage-device-3 {
    top: 136px;
    left: 51%;
    width: 47%;
    transform: rotate(2deg);
  }

  .stage-telemetry-bottom {
    font-size: 7px;
  }

  .scan-line {
    animation-duration: 8s;
  }

  .features {
    min-height: 800px;
    padding: 62px 20px 70px;
  }

  .feature-summary {
    display: none;
  }

  .feature-list {
    margin-top: 50px;
    grid-template-columns: 1fr;
    gap: 0;
  }

  .feature-list article {
    min-height: 88px;
    padding-top: 15px;
    grid-template-columns: 32px 1fr;
  }

  .feature-list article > div {
    display: grid;
    grid-template-columns: minmax(116px, 1fr) minmax(126px, 1fr);
    gap: 8px;
  }

  .feature-list h3 {
    margin: -3px 0 0;
    font-size: 15px;
    line-height: 1.5;
  }

  .feature-list p {
    margin: -1px 0 0;
    font-size: 11px;
    line-height: 1.65;
    text-align: right;
  }

  .privacy {
    height: 820px;
  }

  .privacy-inner {
    width: 100%;
  }

  .privacy-copy {
    top: 56px;
    right: 20px;
    left: 20px;
    width: auto;
  }

  .privacy-description {
    margin-top: 20px;
    font-size: 14px;
    line-height: 1.75;
  }

  .privacy ul {
    gap: 15px;
    margin-top: 26px;
  }

  .privacy li strong {
    font-size: 14px;
  }

  .privacy li small {
    font-size: 11px;
  }

  .security-rail {
    margin-top: 26px;
    font-size: 8px;
  }

  .privacy-devices {
    top: auto;
    right: 20px;
    bottom: -146px;
    left: auto;
    width: 250px;
    height: 520px;
  }

  .privacy-device-main {
    top: 0;
    left: 0;
    width: 238px;
  }

  .privacy-device-back,
  .privacy-index {
    display: none;
  }

  .download {
    min-height: 390px;
  }

  .download-inner {
    display: block;
    width: 100%;
    min-height: 390px;
    padding: 42px 20px 38px;
  }

  .download-brand {
    gap: 14px;
  }

  .download-brand img {
    width: 64px;
    height: 64px;
    border-radius: 14px;
  }

  .download-brand strong {
    font-size: 27px;
  }

  .download h2 {
    margin-top: 30px;
  }

  .download-action {
    margin-top: 22px;
  }

  .download-action p {
    margin-bottom: 24px;
    font-size: 13px;
  }

  .download-options {
    grid-template-columns: 1fr;
  }

  .download-option {
    width: 100%;
    min-width: 0;
    justify-content: space-between;
  }

  .download-index {
    display: none;
  }

  footer {
    min-height: 300px;
  }

  .footer-inner {
    display: block;
    width: 100%;
    min-height: 300px;
    padding: 42px 20px 34px;
  }

  .footer-brand img {
    width: 36px;
    height: 36px;
    border-radius: 8px;
  }

  .footer-brand p,
  .footer-links p {
    margin-top: 18px;
    font-size: 11px;
  }

  .footer-links {
    margin-top: 28px;
  }

  .footer-links nav {
    gap: 16px;
    font-size: 12px;
  }

  .footer-base {
    right: 20px;
    bottom: 28px;
    left: 20px;
    padding-top: 18px;
    font-size: 8px;
  }

  .footer-base span:first-child {
    max-width: 62%;
  }
}

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

  .scan-line {
    animation: none;
  }

  .primary-button,
  .android-button,
  .secondary-button,
  .download-option,
  .header-download {
    transition: none;
  }
}