:root {
  color-scheme: light;
  --navy: #102d63;
  --navy-deep: #081c3f;
  --blue: #2053a3;
  --blue-bright: #2f74d8;
  --sky: #eef5ff;
  --sky-strong: #dcecff;
  --orange: #fb792b;
  --orange-light: #ff9a55;
  --gold: #ffd166;
  --ink: #142b52;
  --muted: #617493;
  --line: #c8d9ed;
  --white: #fff;
  --surface: #f7faff;
  --shadow-sm: 0 10px 30px rgba(20, 54, 111, 0.08);
  --shadow-lg: 0 28px 70px rgba(13, 43, 96, 0.17);
  --radius-md: 16px;
  --radius-lg: 26px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.icon {
  width: 1.15em;
  height: 1.15em;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

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

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

button,
input,
select {
  font: inherit;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 999;
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--white);
  background: var(--navy);
  transform: translateY(-160%);
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  border-bottom: 1px solid transparent;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(18px);
  transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.site-header.scrolled {
  border-color: rgba(196, 214, 236, 0.85);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 8px 28px rgba(13, 43, 96, 0.08);
}

.nav-shell {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
}

.brand img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  filter: drop-shadow(0 6px 10px rgba(26, 82, 165, 0.16));
}

.brand-copy {
  display: grid;
  line-height: 1.1;
}

.brand-copy strong {
  color: var(--navy);
  font-size: 18px;
  letter-spacing: -0.35px;
}

.brand-copy small {
  margin-top: 5px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 650;
  letter-spacing: 0.1px;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 7px;
}

.primary-nav a {
  padding: 9px 13px;
  border-radius: 9px;
  color: #354c70;
  font-size: 14px;
  font-weight: 650;
  transition: color 160ms ease, background 160ms ease, transform 160ms ease;
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  color: var(--blue);
  background: var(--sky);
}

.primary-nav .nav-download {
  margin-left: 6px;
  padding-inline: 18px;
  color: var(--white);
  background: var(--orange);
  box-shadow: 0 8px 20px rgba(251, 121, 43, 0.22);
}

.primary-nav .nav-download:hover,
.primary-nav .nav-download:focus-visible {
  color: var(--white);
  background: #ef6d1d;
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--white);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 3px;
  background: var(--navy);
  transition: transform 180ms ease, opacity 180ms ease;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 154px 0 76px;
  background:
    radial-gradient(circle at 83% 24%, rgba(47, 116, 216, 0.15), transparent 27%),
    linear-gradient(180deg, #f8fbff 0%, #edf5ff 69%, #fff 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 76px 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(47, 116, 216, 0.2), transparent);
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(2px);
}

.hero-glow-one {
  top: 130px;
  right: -190px;
  width: 480px;
  height: 480px;
  border: 80px solid rgba(32, 83, 163, 0.045);
}

.hero-glow-two {
  left: -130px;
  bottom: 80px;
  width: 300px;
  height: 300px;
  background: rgba(251, 121, 43, 0.045);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(410px, 0.98fr);
  align-items: center;
  gap: clamp(54px, 8vw, 104px);
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 9px;
  height: 9px;
  border: 2px solid var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(251, 121, 43, 0.12);
}

.hero h1 {
  max-width: 680px;
  margin: 22px 0 8px;
  color: var(--navy-deep);
  font-size: clamp(48px, 5.9vw, 76px);
  line-height: 0.99;
  letter-spacing: -0.055em;
}

.hero h1 em {
  position: relative;
  color: var(--blue-bright);
  font-style: normal;
}

.hero h1 em::after {
  content: "";
  position: absolute;
  right: 2px;
  bottom: -4px;
  left: 2px;
  height: 5px;
  border-radius: 10px;
  background: var(--orange);
  transform: rotate(-1.5deg);
}

.hero-tagline {
  margin: 18px 0 0;
  color: var(--orange);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.hero-description {
  max-width: 630px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 780;
  line-height: 1.2;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--orange-light), var(--orange));
  box-shadow: 0 14px 30px rgba(251, 121, 43, 0.24);
}

.button-primary:hover,
.button-primary:focus-visible {
  box-shadow: 0 18px 34px rgba(251, 121, 43, 0.33);
}

.button-secondary {
  border-color: var(--line);
  color: var(--navy);
  background: rgba(255, 255, 255, 0.86);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: #8eb1dc;
  box-shadow: var(--shadow-sm);
}

.hero-note {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 20px;
  color: #6d7f9b;
  font-size: 12px;
  font-weight: 600;
}

.browser-support {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
}

.browser-support > span {
  margin-right: 2px;
  font-weight: 650;
}

.browser-support strong {
  min-height: 34px;
  padding: 7px 10px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--navy);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 5px 14px rgba(20, 54, 111, 0.05);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #23a56b;
  box-shadow: 0 0 0 5px rgba(35, 165, 107, 0.11);
}

.product-stage {
  position: relative;
  min-height: 560px;
  display: grid;
  place-items: center;
}

.orbit {
  position: absolute;
  border: 1px solid rgba(47, 116, 216, 0.18);
  border-radius: 50%;
}

.orbit-one {
  width: 490px;
  height: 490px;
}

.orbit-two {
  width: 390px;
  height: 390px;
  border-style: dashed;
  animation: spin 34s linear infinite;
}

.extension-window {
  position: relative;
  z-index: 2;
  width: min(100%, 410px);
  overflow: hidden;
  border: 1px solid #bcd0e9;
  border-radius: 20px;
  background: #eef5ff;
  box-shadow: var(--shadow-lg);
  transform: rotate(1.6deg);
  transition: transform 260ms ease;
}

.product-stage:hover .extension-window {
  transform: rotate(0deg) translateY(-4px);
}

.extension-topbar {
  min-height: 76px;
  padding: 13px 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--white);
  background: var(--navy);
}

.extension-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.extension-brand img {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.extension-brand span {
  display: grid;
  line-height: 1.1;
}

.extension-brand strong {
  font-size: 16px;
}

.extension-brand small {
  margin-top: 4px;
  color: #d8e8ff;
  font-size: 8px;
}

.extension-time {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--gold);
  font: 750 11px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.extension-time span {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 7px;
  color: var(--white);
}

.extension-time .icon {
  width: 13px;
  height: 13px;
}

.extension-body {
  padding: 15px;
}

.preview-card {
  margin-bottom: 12px;
  padding: 15px;
  border: 1px solid #c7d9ed;
  border-radius: 14px;
  background: var(--white);
  box-shadow: 0 6px 16px rgba(20, 54, 111, 0.07);
}

.preview-heading {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 13px;
  color: var(--navy);
  font-size: 13px;
  font-weight: 800;
}

.preview-heading > .icon {
  width: 15px;
  height: 15px;
  color: var(--blue-bright);
}

.preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px;
}

.preview-grid label {
  color: var(--muted);
  font-size: 8px;
  font-weight: 700;
}

.preview-grid b,
.preview-pills span,
.passenger-name,
.passenger-options span {
  display: block;
  margin-top: 4px;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: #f8fbff;
  font-size: 10px;
  font-weight: 650;
}

.preview-pills {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px;
  margin-top: 9px;
}

.passenger-preview {
  margin-bottom: 0;
}

.passenger-name {
  height: 35px;
  color: #8395ae;
}

.passenger-options {
  display: grid;
  grid-template-columns: 0.8fr 1fr 1.3fr;
  gap: 9px;
}

.passenger-options span {
  color: #788ba7;
}

.extension-footer {
  padding: 11px 14px 14px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  background: var(--navy);
}

.extension-footer button {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 0;
  border-radius: 9px;
  color: var(--white);
  background: #2f6dca;
  font-size: 11px;
  font-weight: 750;
}

.extension-footer button .icon {
  width: 14px;
  height: 14px;
}

.extension-footer button:nth-child(2) {
  background: #587094;
}

.extension-footer .book-preview {
  background: var(--orange);
}

.speed-chip {
  position: absolute;
  right: -8px;
  bottom: 53px;
  z-index: 3;
  min-width: 190px;
  padding: 13px 16px 13px 52px;
  border: 1px solid #f0bd8d;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
}

.speed-chip > span {
  position: absolute;
  top: 13px;
  left: 14px;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  color: var(--white);
  background: var(--orange);
}

.speed-chip > span .icon {
  width: 15px;
  height: 15px;
}

.speed-chip strong,
.speed-chip small {
  display: block;
}

.speed-chip strong {
  color: var(--navy);
  font-size: 12px;
}

.speed-chip small {
  color: var(--muted);
  font-size: 9px;
}

.trust-row {
  position: relative;
  z-index: 2;
  margin-top: 58px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.85);
  box-shadow: var(--shadow-sm);
}

.trust-row div {
  min-height: 92px;
  padding: 20px;
  display: grid;
  align-content: center;
  border-right: 1px solid var(--line);
}

.trust-row div:last-child {
  border: 0;
}

.trust-row strong,
.trust-row span {
  display: block;
}

.trust-row strong {
  color: var(--navy);
  font-size: 20px;
  letter-spacing: -0.03em;
}

.trust-row span {
  color: var(--muted);
  font-size: 11px;
}

.section {
  padding: 110px 0;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 48px;
}

.section-heading h2,
.control-copy h2,
.download-copy h2 {
  margin: 15px 0 16px;
  color: var(--navy-deep);
  font-size: clamp(36px, 4.5vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.section-heading > p,
.control-copy > p {
  max-width: 640px;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}

.features {
  background: var(--white);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-card {
  position: relative;
  min-height: 275px;
  padding: 27px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, #fff, #f7faff);
  box-shadow: 0 10px 26px rgba(22, 60, 119, 0.06);
  transition: transform 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}

.feature-card:hover {
  border-color: #9bb9dd;
  box-shadow: 0 20px 42px rgba(22, 60, 119, 0.11);
  transform: translateY(-5px);
}

.feature-card-large {
  grid-column: span 2;
  grid-row: span 2;
  min-height: 566px;
  color: var(--white);
  background:
    radial-gradient(circle at 80% 16%, rgba(47, 116, 216, 0.55), transparent 30%),
    linear-gradient(145deg, var(--navy), var(--navy-deep));
}

.feature-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid #c6d8ee;
  border-radius: 13px;
  color: var(--blue);
  background: var(--sky);
  font-size: 20px;
  font-weight: 800;
}

.feature-icon .icon {
  width: 22px;
  height: 22px;
}

.feature-card-large .feature-icon {
  border-color: rgba(255, 255, 255, 0.14);
  color: var(--navy-deep);
  background: var(--gold);
}

.feature-number {
  position: absolute;
  top: 31px;
  right: 28px;
  color: #91a2ba;
  font: 750 10px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: 0.1em;
}

.feature-card-large .feature-number {
  color: #7d9cc8;
}

.feature-card h3 {
  margin: 30px 0 10px;
  color: var(--navy);
  font-size: 23px;
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.feature-card-large h3 {
  max-width: 430px;
  margin-top: 38px;
  color: var(--white);
  font-size: 40px;
}

.feature-card > p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.feature-card-large > p {
  max-width: 520px;
  color: #bcd0ec;
  font-size: 16px;
}

.passenger-stack {
  position: absolute;
  right: 28px;
  bottom: 28px;
  left: 28px;
  display: grid;
  gap: 9px;
}

.passenger-stack > div {
  padding: 11px 14px;
  display: grid;
  grid-template-columns: 38px 1fr 24px;
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
}

.passenger-stack > div > span {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  color: var(--navy);
  background: #e7f1ff;
  font-size: 10px;
  font-weight: 800;
}

.passenger-stack > div > span .icon {
  width: 17px;
  height: 17px;
}

.passenger-stack p {
  margin: 0;
  display: grid;
}

.passenger-stack b {
  font-size: 12px;
}

.passenger-stack small {
  color: #9fb8db;
  font-size: 9px;
}

.passenger-stack i {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  background: #22aa6d;
  font-size: 10px;
  font-style: normal;
}

.passenger-stack i .icon {
  width: 13px;
  height: 13px;
  stroke-width: 2.5;
}

.steps-section {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: var(--navy-deep);
}

.steps-section::before {
  content: "";
  position: absolute;
  top: -180px;
  right: -130px;
  width: 520px;
  height: 520px;
  border: 90px solid rgba(47, 116, 216, 0.1);
  border-radius: 50%;
}

.section-heading-light {
  position: relative;
  z-index: 1;
}

.section-heading-light .section-kicker {
  color: var(--gold);
}

.section-heading-light h2 {
  color: var(--white);
}

.section-heading-light > p {
  color: #a9bfdd;
}

.steps-grid {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  list-style: none;
}

.step-card {
  position: relative;
  min-height: 230px;
  padding: 25px;
  border: 1px solid rgba(177, 205, 241, 0.16);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.055);
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.step-card:hover {
  border-color: rgba(255, 209, 102, 0.38);
  background: rgba(255, 255, 255, 0.085);
  transform: translateY(-4px);
}

.step-card > span {
  position: absolute;
  top: 25px;
  right: 25px;
  color: #6986af;
  font: 750 11px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.step-symbol {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  color: var(--navy-deep);
  background: var(--gold);
  font-size: 20px;
  font-weight: 900;
}

.step-symbol .icon {
  width: 21px;
  height: 21px;
}

.step-card h3 {
  margin: 28px 0 8px;
  font-size: 19px;
}

.step-card p {
  margin: 0;
  color: #a9bfdd;
  font-size: 13px;
}

.step-card code,
.faq-list code {
  padding: 2px 6px;
  border-radius: 5px;
  color: var(--gold);
  background: rgba(255, 255, 255, 0.08);
  font: 600 0.88em/1.4 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.faq-list code {
  color: var(--blue);
  background: var(--sky);
}

.install-callout {
  position: relative;
  z-index: 1;
  margin-top: 18px;
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border: 1px solid rgba(255, 209, 102, 0.3);
  border-radius: 18px;
  background: rgba(255, 209, 102, 0.08);
}

.install-callout strong {
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.install-callout p {
  margin: 3px 0 0;
  color: #bacce5;
  font-size: 13px;
}

.install-callout a {
  flex: 0 0 auto;
  padding: 12px 17px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 10px;
  color: var(--navy-deep);
  background: var(--gold);
  font-size: 13px;
  font-weight: 800;
}

.use-workflow {
  position: relative;
  z-index: 1;
  margin-top: 54px;
  padding: 32px;
  border: 1px solid rgba(177, 205, 241, 0.18);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.055);
}

.use-workflow-heading {
  max-width: 660px;
  margin-bottom: 28px;
}

.use-workflow-heading .section-kicker {
  color: var(--gold);
}

.use-workflow-heading h3 {
  margin: 10px 0 8px;
  font-size: clamp(28px, 3.6vw, 40px);
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.use-workflow-heading p {
  margin: 0;
  color: #a9bfdd;
  font-size: 13px;
}

.use-workflow ol {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  list-style: none;
}

.use-workflow li {
  min-width: 0;
  padding: 16px;
  border: 1px solid rgba(177, 205, 241, 0.14);
  border-radius: 15px;
  background: rgba(8, 28, 63, 0.5);
}

.use-workflow li > span {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  margin-bottom: 25px;
  border-radius: 8px;
  color: var(--navy-deep);
  background: var(--gold);
  font-size: 11px;
  font-weight: 850;
}

.use-workflow b {
  display: block;
  font-size: 13px;
}

.use-workflow li p {
  margin: 6px 0 0;
  color: #9eb5d5;
  font-size: 10.5px;
  line-height: 1.55;
}

.control-section {
  background:
    linear-gradient(rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.82)),
    radial-gradient(circle at 20% 50%, #cee2ff, transparent 35%);
}

.control-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: clamp(50px, 9vw, 120px);
}

.control-visual {
  position: relative;
  min-height: 430px;
  display: grid;
  place-items: center;
}

.shield-ring {
  width: 260px;
  height: 260px;
  display: grid;
  place-items: center;
  border: 1px solid #a7c4e7;
  border-radius: 50%;
  background: linear-gradient(145deg, #fff, #deecff);
  box-shadow: 0 28px 60px rgba(25, 66, 125, 0.14), inset 0 0 0 24px rgba(255, 255, 255, 0.68);
}

.shield-ring span {
  width: 108px;
  height: 128px;
  display: grid;
  place-items: center;
  border-radius: 54px 54px 46px 46px;
  color: var(--white);
  background: linear-gradient(145deg, var(--blue-bright), var(--navy));
  clip-path: polygon(50% 0, 92% 15%, 85% 72%, 50% 100%, 15% 72%, 8% 15%);
  font-size: 40px;
  font-weight: 800;
}

.shield-ring span .icon {
  width: 54px;
  height: 54px;
  stroke-width: 1.6;
}

.storage-card {
  position: absolute;
  min-width: 190px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-sm);
}

.storage-card b,
.storage-card small {
  display: block;
}

.storage-card b {
  color: var(--navy);
  font-size: 12px;
}

.storage-card small {
  color: var(--muted);
  font-size: 9px;
}

.storage-card-one {
  top: 40px;
  right: 0;
}

.storage-card-two {
  bottom: 44px;
  left: 0;
}

.control-copy h2 {
  max-width: 620px;
}

.control-copy ul {
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 13px;
  list-style: none;
}

.control-copy li {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  color: #334b70;
  font-size: 14px;
  font-weight: 650;
}

.control-copy li span {
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  background: #22a76c;
  font-size: 10px;
}

.control-copy li span .icon {
  width: 13px;
  height: 13px;
  stroke-width: 2.5;
}

.control-copy .implementation-note {
  margin-top: 24px;
  padding: 11px 13px;
  border-left: 3px solid var(--orange);
  color: #71543c;
  background: #fff6e9;
  font-size: 11px;
}

.faq-section {
  background: var(--surface);
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  align-items: start;
  gap: clamp(50px, 8vw, 100px);
}

.faq-grid .section-heading {
  position: sticky;
  top: 120px;
  margin: 0;
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq-list details {
  border: 1px solid var(--line);
  border-radius: 15px;
  background: var(--white);
  box-shadow: 0 6px 18px rgba(20, 54, 111, 0.04);
}

.faq-list summary {
  padding: 19px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--navy);
  font-size: 15px;
  font-weight: 750;
  cursor: pointer;
  list-style: none;
}

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

.faq-list summary span {
  width: 27px;
  height: 27px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: var(--blue);
  background: var(--sky);
  transition: transform 180ms ease, color 180ms ease, background 180ms ease;
}

.faq-list summary span .icon {
  width: 15px;
  height: 15px;
}

.faq-list details[open] summary span {
  color: var(--white);
  background: var(--blue);
  transform: rotate(45deg);
}

.faq-list details p {
  margin: 0;
  padding: 0 20px 20px;
  color: var(--muted);
  font-size: 13px;
}

.download-section {
  padding: 90px 0;
  background: var(--white);
}

.download-card {
  position: relative;
  overflow: hidden;
  padding: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  border-radius: 28px;
  color: var(--white);
  background:
    radial-gradient(circle at 85% -50%, rgba(47, 116, 216, 0.78), transparent 45%),
    linear-gradient(135deg, var(--navy), var(--navy-deep));
  box-shadow: var(--shadow-lg);
}

.download-card::after {
  content: "";
  position: absolute;
  right: 26%;
  bottom: -100px;
  width: 240px;
  height: 240px;
  border: 50px solid rgba(255, 255, 255, 0.04);
  border-radius: 50%;
}

.download-copy {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 24px;
}

.download-copy img {
  width: 82px;
  height: 82px;
  padding: 8px;
  flex: 0 0 auto;
  object-fit: contain;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.08);
}

.download-copy span {
  color: var(--gold);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.download-copy h2 {
  max-width: 620px;
  margin: 7px 0 6px;
  color: var(--white);
  font-size: clamp(28px, 3.4vw, 42px);
}

.download-copy p {
  margin: 0;
  color: #b8cbe6;
  font-size: 13px;
}

.button-download {
  position: relative;
  z-index: 1;
  flex: 0 0 auto;
  min-width: 230px;
  color: var(--navy-deep);
  background: var(--gold);
  box-shadow: 0 14px 34px rgba(255, 209, 102, 0.2);
}

.button-download > span:first-child {
  font-size: 24px;
}

.button-download > span:last-child {
  display: grid;
  text-align: left;
}

.button-download b {
  font-size: 13px;
}

.button-download small {
  color: #715b23;
  font-size: 9px;
}

.disclaimer {
  padding: 26px 0;
  border-block: 1px solid #f0cda9;
  background: #fff7ed;
}

.disclaimer .container {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.disclaimer strong {
  flex: 0 0 auto;
  color: #c45616;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.disclaimer p {
  margin: 0;
  color: #75563c;
  font-size: 12px;
}

.site-footer {
  color: var(--white);
  background: #071831;
}

.footer-main {
  min-height: 138px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.footer-brand .brand-copy strong {
  color: var(--white);
}

.footer-brand .brand-copy small {
  color: #95add0;
}

.footer-main nav {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-main nav a {
  color: #a9bfdd;
  font-size: 12px;
  font-weight: 650;
  transition: color 160ms ease;
}

.footer-main nav a:hover,
.footer-main nav a:focus-visible,
.footer-bottom a:hover,
.footer-bottom a:focus-visible {
  color: var(--gold);
}

.footer-bottom {
  min-height: 62px;
  padding-block: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid rgba(172, 199, 235, 0.12);
}

.footer-bottom p {
  margin: 0;
  color: #7f99bd;
  font-size: 11px;
}

.footer-bottom a {
  color: #d5e3f7;
  font-weight: 700;
}

:focus-visible {
  outline: 3px solid rgba(251, 121, 43, 0.6);
  outline-offset: 3px;
}

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms ease, transform 600ms cubic-bezier(0.22, 1, 0.36, 1);
}

.js .reveal-delay {
  transition-delay: 100ms;
}

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

@keyframes spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 980px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-copy {
    display: grid;
    justify-items: center;
  }

  .hero-description {
    max-width: 720px;
  }

  .product-stage {
    min-height: 540px;
  }

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

  .trust-row div:nth-child(2) {
    border-right: 0;
  }

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

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

  .feature-card-large {
    grid-column: span 2;
    grid-row: auto;
    min-height: 540px;
  }

  .feature-grid .feature-card:last-child {
    grid-column: span 2;
  }

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

  .control-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .use-workflow ol {
    grid-template-columns: repeat(3, 1fr);
  }

  .control-copy {
    order: -1;
  }

  .faq-grid .section-heading {
    position: static;
  }

  .download-card {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .nav-shell {
    min-height: 68px;
  }

  .menu-toggle {
    display: block;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .primary-nav {
    position: fixed;
    top: 68px;
    right: 14px;
    left: 14px;
    padding: 14px;
    display: grid;
    gap: 4px;
    border: 1px solid var(--line);
    border-radius: 15px;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 180ms ease, visibility 180ms ease, transform 180ms ease;
  }

  .primary-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .primary-nav a {
    padding: 12px 14px;
  }

  .primary-nav .nav-download {
    margin: 5px 0 0;
    text-align: center;
  }

  .hero {
    padding-top: 120px;
  }

  .hero h1 {
    font-size: clamp(43px, 13vw, 62px);
  }

  .hero-description {
    font-size: 15px;
  }

  .product-stage {
    min-height: 510px;
  }

  .extension-window {
    width: min(94%, 410px);
  }

  .orbit-one {
    width: min(112vw, 470px);
    height: min(112vw, 470px);
  }

  .orbit-two {
    width: min(90vw, 380px);
    height: min(90vw, 380px);
  }

  .speed-chip {
    right: 0;
    bottom: 30px;
  }

  .section {
    padding: 82px 0;
  }

  .section-heading {
    margin-bottom: 34px;
  }

  .section-heading h2,
  .control-copy h2 {
    font-size: clamp(34px, 10vw, 46px);
  }

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

  .use-workflow {
    padding: 24px;
  }

  .use-workflow ol {
    grid-template-columns: 1fr 1fr;
  }

  .feature-card-large {
    grid-column: auto;
    min-height: 560px;
  }

  .feature-grid .feature-card:last-child {
    grid-column: auto;
  }

  .feature-card-large h3 {
    font-size: 33px;
  }

  .install-callout,
  .download-copy,
  .disclaimer .container,
  .footer-main,
  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .control-visual {
    min-height: 390px;
    transform: scale(0.92);
  }

  .download-card {
    padding: 30px 24px;
  }

  .button-download {
    width: 100%;
  }

  .footer-main {
    padding-block: 36px;
  }

  .footer-main nav {
    gap: 14px 22px;
  }

  .footer-bottom {
    padding-block: 18px;
  }
}

@media (max-width: 480px) {
  .brand-copy small {
    display: none;
  }

  .hero-actions,
  .hero-actions .button {
    width: 100%;
  }

  .hero-note {
    max-width: 310px;
    text-align: left;
  }

  .product-stage {
    min-height: 465px;
  }

  .extension-window {
    transform: none;
  }

  .extension-body {
    padding: 11px;
  }

  .extension-topbar {
    padding-inline: 12px;
  }

  .extension-brand strong {
    font-size: 14px;
  }

  .speed-chip {
    min-width: 172px;
  }

  .trust-row {
    grid-template-columns: 1fr;
  }

  .trust-row div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .trust-row div:last-child {
    border: 0;
  }

  .feature-card,
  .step-card {
    padding: 22px;
  }

  .use-workflow ol {
    grid-template-columns: 1fr;
  }

  .use-workflow li {
    display: grid;
    grid-template-columns: 34px 1fr;
    gap: 12px;
  }

  .use-workflow li > span {
    margin: 0;
  }

  .passenger-stack {
    right: 20px;
    bottom: 20px;
    left: 20px;
  }

  .control-visual {
    margin-inline: -20px;
    transform: scale(0.82);
  }

  .storage-card-one {
    right: -8px;
  }

  .storage-card-two {
    left: -8px;
  }
}

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

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

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