:root {
  color-scheme: light;
  --paper: #f7f8fb;
  --white: #ffffff;
  --ink: #1a1d21;
  --steel: #4b535e;
  --muted: #707782;
  --line: #d9dee5;
  --line-dark: rgba(255, 255, 255, 0.14);
  --blue: #0066ff;
  --blue-dark: #004fd1;
  --titanium: #8e949d;
  --cyan: #278dff;
  --green: #0aa36d;
  --dark: #1a1d21;
  --dark-2: #2a3038;
  --shadow: 0 24px 70px rgba(26, 29, 33, 0.14);
  --shadow-tight: 0 14px 34px rgba(26, 29, 33, 0.1);
  --radius: 8px;
  --container: 1180px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 108px;
  overflow-x: clip;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: clip;
  background:
    linear-gradient(180deg, #ffffff 0, var(--paper) 52%, #eef1f5 100%);
  color: var(--ink);
  line-height: 1.45;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

::selection {
  background: rgba(0, 102, 255, 0.18);
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  transform: translateY(-160%);
  border-radius: var(--radius);
  background: var(--dark);
  color: #fff;
  padding: 10px 14px;
  text-decoration: none;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 16px 0;
  transition: padding 180ms ease, background 180ms ease;
}

.site-header.is-elevated {
  padding: 10px 0;
  background: rgba(247, 248, 251, 0.86);
  backdrop-filter: blur(18px);
}

.nav-shell {
  width: min(calc(100% - 28px), 1240px);
  min-height: 74px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border: 1px solid rgba(142, 148, 157, 0.34);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 18px 50px rgba(26, 29, 33, 0.08);
  backdrop-filter: blur(20px);
  padding: 11px 14px;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: var(--ink);
  min-width: 0;
}

.brand-lockup img {
  width: 248px;
  height: auto;
  max-height: 58px;
  object-fit: contain;
  flex: 0 0 auto;
}

.site-menu {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-menu a {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  padding: 0 12px;
  color: var(--steel);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 820;
  white-space: nowrap;
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

.site-menu a:hover,
.site-menu a[aria-current="page"] {
  background: #eef1f5;
  color: var(--ink);
}

.site-menu a:active {
  transform: translateY(1px);
}

.site-menu .nav-cta {
  background: var(--ink);
  color: #fff;
}

.site-menu .nav-cta:hover {
  background: var(--blue-dark);
  color: #fff;
}

.language-switch {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-left: 8px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
}

.language-switch select {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  padding: 0 30px 0 10px;
  font-size: 0.88rem;
  font-weight: 850;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  background: var(--ink);
}

.hero {
  position: relative;
  min-height: min(760px, calc(100vh - 104px));
  overflow: hidden;
  display: grid;
  align-items: center;
  padding: 58px 0 72px;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 12% -12% auto auto;
  width: 62vw;
  height: 62vw;
  min-width: 640px;
  min-height: 640px;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(0, 102, 255, 0.16) 0 16%, transparent 17%),
    radial-gradient(circle, rgba(142, 148, 157, 0.14), transparent 56%);
  filter: blur(6px);
  z-index: -3;
}

.mesh-canvas,
.hero-sweep {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.mesh-canvas {
  opacity: 0.9;
  z-index: -2;
}

.hero-sweep {
  z-index: -1;
  background:
    linear-gradient(115deg, transparent 0 38%, rgba(0, 102, 255, 0.12) 43%, transparent 49% 100%);
  transform: translateX(-80%);
  animation: sweep 6.8s cubic-bezier(0.7, 0, 0.2, 1) infinite;
}

@keyframes sweep {
  0% { transform: translateX(-95%); opacity: 0; }
  14% { opacity: 1; }
  46% { transform: translateX(95%); opacity: 0; }
  100% { transform: translateX(95%); opacity: 0; }
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(420px, 0.86fr);
  gap: 70px;
  align-items: center;
}

.hero-copy {
  max-width: 760px;
  min-width: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 32px;
  margin: 0 0 18px;
  padding: 6px 10px;
  border: 1px solid rgba(0, 102, 255, 0.24);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  color: var(--blue-dark);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.pulse-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(10, 163, 109, 0.34);
  animation: pulseDot 2s ease-out infinite;
}

@keyframes pulseDot {
  0% { box-shadow: 0 0 0 0 rgba(10, 163, 109, 0.34); }
  75% { box-shadow: 0 0 0 13px rgba(10, 163, 109, 0); }
  100% { box-shadow: 0 0 0 0 rgba(10, 163, 109, 0); }
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  color: var(--ink);
  font-size: 6.9rem;
  line-height: 0.92;
  letter-spacing: 0;
  font-weight: 950;
}

h2 {
  margin: 0;
  color: var(--ink);
  font-size: 4rem;
  line-height: 1.05;
  letter-spacing: 0;
  font-weight: 950;
}

h3 {
  margin: 0;
}

.hero-lede {
  max-width: 620px;
  margin: 24px 0 0;
  color: var(--steel);
  font-size: 1.22rem;
}

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

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 0 20px;
  font-weight: 900;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 14px 32px rgba(0, 102, 255, 0.24);
}

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

.button-secondary {
  background: #fff;
  color: var(--ink);
  border-color: var(--line);
  box-shadow: var(--shadow-tight);
}

.platform-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 30px;
}

.platform-rail span {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  padding: 10px 12px;
  color: var(--steel);
  font-size: 0.85rem;
  font-weight: 900;
}

.hero-stage {
  position: relative;
  min-width: 0;
  min-height: 560px;
  display: grid;
  place-items: center;
}

.about-page {
  min-height: min(700px, calc(86vh - 104px));
}

.legal-hero {
  padding: 82px 0 70px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 84% 20%, rgba(0, 102, 255, 0.15), transparent 32%),
    linear-gradient(180deg, #ffffff, #f2f5f9);
}

.legal-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.42fr);
  gap: 48px;
  align-items: end;
}

.legal-hero h1 {
  max-width: 840px;
  font-size: 5.1rem;
}

.legal-summary {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.84);
  box-shadow: var(--shadow-tight);
  padding: 22px;
  color: var(--steel);
}

.legal-summary strong {
  color: var(--ink);
  font-size: 1.02rem;
}

.legal-summary a {
  color: var(--blue-dark);
  font-weight: 850;
}

.legal-content {
  padding: 86px 0 112px;
  background: #fff;
}

.legal-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 820px);
  gap: 64px;
  align-items: start;
}

.legal-index {
  position: sticky;
  top: 122px;
  display: grid;
  gap: 6px;
  border-left: 3px solid var(--line);
  padding-left: 14px;
}

.legal-index a {
  min-height: 34px;
  display: flex;
  align-items: center;
  color: var(--steel);
  text-decoration: none;
  font-size: 0.93rem;
  font-weight: 850;
}

.legal-index a:hover {
  color: var(--blue-dark);
}

.legal-article {
  min-width: 0;
}

.legal-article section {
  padding: 0 0 38px;
  margin: 0 0 38px;
  border-bottom: 1px solid var(--line);
}

.legal-article section:last-child {
  margin-bottom: 0;
  border-bottom: 0;
}

.legal-article h2 {
  font-size: 2.25rem;
}

.legal-article p {
  color: var(--steel);
  font-size: 1.04rem;
  margin: 16px 0 0;
}

.legal-article a {
  color: var(--blue-dark);
  font-weight: 850;
}

.about-page .hero-grid {
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.72fr);
}

.about-page h1 {
  max-width: 720px;
  font-size: 5.3rem;
}

.compact-stage {
  min-height: 500px;
}

.orbit-system {
  position: relative;
  width: min(100%, 520px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}

.orbit {
  position: absolute;
  inset: 8%;
  border: 1px solid rgba(0, 102, 255, 0.24);
  border-radius: 50%;
}

.orbit::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 50%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 20px rgba(0, 102, 255, 0.7);
}

.orbit-one {
  animation: rotate 9s linear infinite;
}

.orbit-two {
  inset: 18%;
  border-color: rgba(142, 148, 157, 0.34);
  animation: rotate 12s linear infinite reverse;
}

.orbit-three {
  inset: 29%;
  border-style: dashed;
  border-color: rgba(0, 166, 214, 0.28);
  animation: rotate 15s linear infinite;
}

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

.core-mark {
  position: relative;
  width: 232px;
  height: 232px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(142, 148, 157, 0.42);
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 20%, rgba(255, 255, 255, 0.95), rgba(238, 244, 250, 0.72)),
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(229, 236, 245, 0.72));
  box-shadow:
    0 34px 80px rgba(26, 29, 33, 0.16),
    inset 0 0 0 12px rgba(255, 255, 255, 0.54);
  animation: levitate 4.8s ease-in-out infinite;
}

.core-mark::after {
  content: "";
  position: absolute;
  inset: -24px;
  border-radius: 50%;
  border: 1px solid rgba(0, 102, 255, 0.16);
  animation: pulseRing 2.8s ease-out infinite;
}

.core-mark img {
  width: 166px;
  height: auto;
  max-height: 188px;
  filter: drop-shadow(0 18px 24px rgba(0, 0, 0, 0.14));
}

@keyframes levitate {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes pulseRing {
  0% { transform: scale(0.86); opacity: 0.6; }
  100% { transform: scale(1.18); opacity: 0; }
}

.scan-line {
  position: absolute;
  width: 80%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0, 102, 255, 0.72), transparent);
  box-shadow: 0 0 24px rgba(0, 102, 255, 0.48);
  animation: scanY 3.8s ease-in-out infinite;
}

@keyframes scanY {
  0%, 100% { transform: translateY(-170px); opacity: 0; }
  14%, 86% { opacity: 1; }
  50% { transform: translateY(170px); }
}

.status-panel {
  position: absolute;
  z-index: 3;
  width: 178px;
  min-height: 84px;
  display: grid;
  align-content: center;
  gap: 4px;
  border: 1px solid rgba(0, 102, 255, 0.24);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-tight);
  padding: 14px;
  animation: floatPanel 5.5s ease-in-out infinite;
}

.panel-top {
  top: 64px;
  left: 0;
}

.panel-bottom {
  right: 0;
  bottom: 86px;
  animation-delay: -2.2s;
}

.status-panel span,
.code-strip span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
}

.status-panel strong {
  color: var(--blue-dark);
  font-size: 1.08rem;
  font-weight: 950;
}

@keyframes floatPanel {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.code-strip {
  position: absolute;
  left: 50%;
  bottom: 26px;
  width: min(100%, 440px);
  transform: translateX(-50%);
  overflow: hidden;
  display: flex;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  padding: 10px;
  box-shadow: var(--shadow-tight);
}

.code-strip span {
  flex: 0 0 auto;
  color: var(--blue-dark);
  animation: codeSlide 8s linear infinite;
}

@keyframes codeSlide {
  to { transform: translateX(-150px); }
}

.proof-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.proof-grid article {
  min-height: 144px;
  border-right: 1px solid var(--line);
  display: grid;
  align-content: center;
  gap: 5px;
  padding: 22px;
}

.proof-grid article:last-child {
  border-right: 0;
}

.proof-grid span {
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 950;
}

.proof-grid strong {
  color: var(--ink);
  font-size: 1.25rem;
  font-weight: 950;
}

.proof-grid small {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 760;
}

.security-section {
  padding: 112px 0;
  background:
    radial-gradient(circle at 82% 22%, rgba(0, 102, 255, 0.18), transparent 30%),
    linear-gradient(135deg, var(--dark), var(--dark-2));
  color: #fff;
}

.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(440px, 1fr);
  gap: 70px;
  align-items: start;
}

.section-heading {
  max-width: 720px;
  min-width: 0;
}

.section-lede {
  max-width: 620px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.12rem;
  font-weight: 720;
}

.section-heading.centered {
  margin-inline: auto;
  text-align: center;
}

.section-heading.centered .eyebrow {
  margin-inline: auto;
}

.security-section h2,
.security-section h3 {
  color: #fff;
}

.security-section .eyebrow {
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--line-dark);
  color: #dfeeff;
}

.security-cards {
  display: grid;
  gap: 12px;
}

.edge-cards {
  gap: 16px;
}

.security-card {
  position: relative;
  overflow: hidden;
  min-height: 172px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  padding: 24px;
}

.edge-card-primary {
  min-height: 260px;
  border-color: rgba(0, 102, 255, 0.48);
  background:
    linear-gradient(135deg, rgba(0, 102, 255, 0.22), rgba(255, 255, 255, 0.06)),
    rgba(255, 255, 255, 0.06);
  box-shadow: 0 28px 72px rgba(0, 102, 255, 0.16);
}

.security-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, transparent 0 30%, rgba(0, 102, 255, 0.16), transparent 70% 100%);
  transform: translateX(-100%);
  animation: sweepCard 7s ease-in-out infinite;
}

@keyframes sweepCard {
  0%, 50% { transform: translateX(-110%); }
  75%, 100% { transform: translateX(110%); }
}

.security-card h3 {
  position: relative;
  z-index: 1;
  max-width: 620px;
  font-size: 1.35rem;
  font-weight: 950;
}

.security-card p {
  position: relative;
  z-index: 1;
  max-width: 520px;
  margin: 9px 0 0;
  color: rgba(255, 255, 255, 0.72);
}

.edge-number {
  position: relative;
  z-index: 1;
  display: inline-flex;
  margin-bottom: 20px;
  color: #8fc0ff;
  font-size: 0.78rem;
  font-weight: 950;
}

.edge-list {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 9px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.edge-list li {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 9px;
  align-items: start;
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.96rem;
  font-weight: 760;
}

.edge-list li::before {
  content: "";
  width: 10px;
  height: 10px;
  margin-top: 7px;
  border-radius: 999px;
  background: var(--blue);
  box-shadow: 0 0 0 5px rgba(0, 102, 255, 0.14);
}

.feature-band {
  padding: 108px 0;
  background:
    linear-gradient(180deg, var(--paper), #fff),
    radial-gradient(circle at 10% 20%, rgba(0, 102, 255, 0.08), transparent 30%);
}

.feature-band-grid {
  display: grid;
  grid-template-columns: 380px minmax(0, 1fr);
  gap: 82px;
  align-items: center;
}

.mini-device {
  position: relative;
  overflow: hidden;
  min-height: 548px;
  border: 1px solid rgba(183, 198, 216, 0.88);
  border-radius: 34px;
  background: #fff;
  box-shadow: 0 32px 80px rgba(26, 29, 33, 0.16);
  padding: 26px;
}

.mini-device::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(108deg, transparent 0 38%, rgba(0, 102, 255, 0.1), transparent 60% 100%);
  transform: translateX(-90%);
  animation: sweepMini 5.4s linear infinite;
}

@keyframes sweepMini {
  0% { transform: translateX(-100%); }
  45%, 100% { transform: translateX(115%); }
}

.mini-top,
.mini-title,
.mini-otp,
.mini-action {
  position: relative;
  z-index: 1;
}

.mini-top {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
}

.mini-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 38px 0 34px;
}

.mini-title img {
  width: 48px;
  height: auto;
  max-height: 56px;
}

.mini-title strong {
  font-size: 1.2rem;
  font-weight: 950;
}

.mini-otp {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #eef1f5;
  padding: 18px;
  margin-top: 12px;
}

.mini-otp span {
  color: var(--ink);
  font-weight: 900;
}

.mini-otp strong {
  color: var(--blue);
  letter-spacing: 0;
}

.mini-action {
  margin-top: 26px;
  border-radius: var(--radius);
  background: var(--blue);
  color: #fff;
  padding: 16px;
  text-align: center;
  font-weight: 950;
  box-shadow: 0 14px 32px rgba(0, 102, 255, 0.22);
}

.feature-copy {
  max-width: 720px;
  min-width: 0;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 30px;
}

.feature-list article {
  min-height: 128px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 20px;
  box-shadow: 0 12px 28px rgba(26, 29, 33, 0.06);
}

.feature-list strong {
  display: block;
  font-size: 1.08rem;
  font-weight: 950;
}

.feature-list span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-weight: 720;
}

.download-section,
.request-section {
  padding: 100px 0;
}

.download-section {
  background: #fff;
}

.section-heading p:not(.eyebrow) {
  max-width: 620px;
  margin: 16px auto 0;
  color: var(--muted);
  font-size: 1.05rem;
  font-weight: 650;
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 34px;
}

.download-card {
  min-height: 142px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 20px;
  text-decoration: none;
  box-shadow: 0 12px 28px rgba(26, 29, 33, 0.06);
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.download-card:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 102, 255, 0.36);
  box-shadow: 0 18px 42px rgba(26, 29, 33, 0.12);
}

.download-card-disabled {
  cursor: default;
  border-color: #d7dde6;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.84), rgba(244, 247, 251, 0.92)),
    #fff;
}

.download-card-disabled:hover {
  transform: none;
  border-color: #d7dde6;
  box-shadow: 0 12px 28px rgba(26, 29, 33, 0.06);
}

.download-card-disabled::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, transparent 0 42%, rgba(255, 255, 255, 0.6) 43% 57%, transparent 58% 100%),
    rgba(247, 248, 251, 0.34);
  pointer-events: none;
}

.store-badge-img {
  width: min(100%, 210px);
  height: auto;
  max-height: 70px;
  object-fit: contain;
  filter: drop-shadow(0 10px 20px rgba(26, 29, 33, 0.12));
}

.download-card-disabled .store-badge-img {
  filter: grayscale(1) opacity(0.42);
}

.download-watermark {
  position: absolute;
  z-index: 1;
  inset: auto 18px 14px auto;
  transform: rotate(-7deg);
  border: 1px solid rgba(112, 119, 130, 0.34);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.74);
  color: var(--muted);
  padding: 5px 9px;
  font-size: 0.72rem;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
  box-shadow: 0 8px 18px rgba(26, 29, 33, 0.08);
}

.store-badge-google {
  width: min(100%, 222px);
}

.store-badge-microsoft {
  width: min(100%, 218px);
}

.support-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(135deg, #f4f7fb 0%, #fff 62%),
    linear-gradient(90deg, rgba(0, 102, 255, 0.08), transparent 46%);
  padding: 78px 0;
}

.support-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 42px;
  align-items: center;
}

.support-copy h2 {
  max-width: 680px;
  font-size: clamp(2.4rem, 5vw, 4.8rem);
}

.support-copy p:not(.eyebrow) {
  max-width: 590px;
  color: var(--steel);
  font-size: 1.08rem;
}

.support-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
  min-width: min(100%, 390px);
}

.support-button {
  min-height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: var(--radius);
  padding: 14px 18px;
  color: var(--ink);
  font-weight: 950;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.support-button:hover {
  transform: translateY(-2px);
}

.support-paypal-button {
  border: 1px solid rgba(0, 48, 135, 0.18);
  background: #ffc439;
  box-shadow: 0 16px 34px rgba(255, 196, 57, 0.24);
}

.support-paypal-mark {
  width: 30px;
  height: 30px;
  display: inline-grid;
  place-items: center;
  border-radius: 8px;
  background: #003087;
  color: #fff;
  font-size: 1.15rem;
  font-weight: 950;
  font-style: italic;
}

.request-section {
  background:
    linear-gradient(135deg, #eef1f5, #fff),
    radial-gradient(circle at 18% 20%, rgba(0, 102, 255, 0.1), transparent 28%);
}

.request-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(420px, 1fr);
  gap: 62px;
  align-items: start;
}

.request-copy p:not(.eyebrow) {
  max-width: 460px;
  color: var(--steel);
  font-size: 1.08rem;
}

.request-copy {
  min-width: 0;
}

.mail-link {
  display: inline-flex;
  margin-top: 16px;
  color: var(--blue-dark);
  font-weight: 950;
  text-decoration: none;
}

.request-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-tight);
  padding: 28px;
}

.request-email-label {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 950;
  text-transform: uppercase;
}

.request-email {
  display: inline-flex;
  margin-top: 8px;
  color: var(--blue-dark);
  font-size: clamp(1.35rem, 3vw, 2rem);
  font-weight: 950;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.request-email-button {
  width: 100%;
  margin-top: 24px;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #fff;
  padding: 32px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
}

.footer-grid p {
  margin: 0;
  color: var(--muted);
  font-weight: 760;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: flex-end;
}

.footer-links a {
  color: var(--steel);
  text-decoration: none;
  font-weight: 850;
}

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

html.js .reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 520ms ease, transform 520ms ease;
}

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

@media (max-width: 1080px) {
  h1 {
    font-size: 5.25rem;
  }

  h2 {
    font-size: 3.3rem;
  }

  .about-page h1 {
    font-size: 4.65rem;
  }

  .about-page .hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-grid,
  .split-grid,
  .feature-band-grid,
  .support-grid,
  .request-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .legal-hero-grid,
  .legal-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .legal-index {
    position: static;
  }

  .hero-stage {
    min-height: 480px;
  }

  .feature-band-grid {
    gap: 48px;
  }

  .mini-device {
    width: min(100%, 380px);
    margin-inline: auto;
  }

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

  .support-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 860px) {
  .nav-shell {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 44px;
  }

  .nav-toggle {
    display: inline-flex;
    justify-self: end;
  }

  .site-menu {
    position: fixed;
    inset: 96px 14px auto;
    max-height: calc(100vh - 118px);
    overflow: auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow);
    padding: 12px;
  }

  .site-menu.is-open {
    display: flex;
  }

  .site-menu a,
  .language-switch {
    width: 100%;
    justify-content: space-between;
  }

  .nav-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(4px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-4px) rotate(-45deg);
  }

  .hero {
    min-height: auto;
    padding-top: 52px;
  }

  .proof-grid {
    grid-template-columns: 1fr;
  }

  .proof-grid article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .proof-grid article:last-child {
    border-bottom: 0;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .container,
  .nav-shell {
    width: calc(100vw - 28px);
    width: calc(100dvw - 28px);
    max-width: calc(100vw - 28px);
    max-width: calc(100dvw - 28px);
  }

  .brand-lockup img {
    width: 190px;
    max-height: 48px;
  }

  h1 {
    max-width: 330px;
    font-size: 2.55rem;
    line-height: 0.92;
  }

  h2 {
    font-size: 2.28rem;
  }

  .about-page h1 {
    font-size: 2.9rem;
  }

  .legal-hero h1 {
    font-size: 3.05rem;
  }

  .legal-article h2 {
    font-size: 1.8rem;
  }

  .hero-lede {
    max-width: 330px;
    font-size: 1.04rem;
  }

  .hero-actions,
  .form-grid,
  .download-grid {
    display: grid;
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .platform-rail span {
    flex: 1 1 calc(50% - 8px);
    text-align: center;
  }

  .hero-stage {
    min-height: 430px;
  }

  .status-panel {
    width: 150px;
    min-height: 70px;
  }

  .panel-top {
    left: 2px;
    top: 42px;
  }

  .panel-bottom {
    right: 2px;
    bottom: 58px;
  }

  .core-mark {
    width: 190px;
    height: 190px;
  }

  .core-mark img {
    width: 136px;
    height: auto;
    max-height: 154px;
  }

  .security-section,
  .feature-band,
  .download-section,
  .support-section,
  .request-section {
    padding: 76px 0;
  }

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

  .mini-device {
    min-height: 490px;
    border-radius: 28px;
    padding: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .mesh-canvas {
    display: none;
  }

  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}