:root {
  --brand: #2ed2a5;
  --brand-dark: #0b8f72;
  --brand-deep: #086653;
  --lime: #9ee663;
  --dark: #061411;
  --dark-two: #0a201b;
  --dark-three: #103028;
  --ink: #15201d;
  --muted: #66736f;
  --white: #ffffff;
  --surface: #f1f6f4;
  --surface-light: #f8faf9;
  --line: #dce6e2;
  --line-dark: rgba(255, 255, 255, 0.11);
  --red: #d65750;
  --shadow: 0 28px 75px rgba(10, 55, 45, 0.12);
  --shadow-dark: 0 35px 90px rgba(0, 0, 0, 0.38);
  --container: 1240px;
  --radius-large: 30px;
  --radius-medium: 20px;
  --radius-small: 12px;
  --transition: 220ms ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family:
    Inter,
    "Segoe UI",
    "PingFang SC",
    "Microsoft YaHei",
    Arial,
    sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

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

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

button {
  border: 0;
  font: inherit;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 9999;
  padding: 10px 16px;
  color: #ffffff;
  background: #000000;
  transform: translateY(-160%);
  transition: transform var(--transition);
}

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

.section {
  padding: 110px 28px;
}

.content-container,
.header-inner,
.footer-inner,
.footer-bottom {
  width: min(100%, var(--container));
  margin: 0 auto;
}

.section-label {
  display: inline-block;
  margin-bottom: 15px;
  color: var(--brand-dark);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.19em;
}

.section-label-light {
  color: #73e8ca;
}

/* Android icon */

.android-badge {
  position: relative;
  display: block;
  width: 24px;
  height: 17px;
  border-radius: 11px 11px 4px 4px;
  background: currentColor;
}

.android-badge::before,
.android-badge::after {
  position: absolute;
  top: -5px;
  width: 1.5px;
  height: 7px;
  background: currentColor;
  content: "";
}

.android-badge::before {
  left: 5px;
  transform: rotate(-28deg);
}

.android-badge::after {
  right: 5px;
  transform: rotate(28deg);
}

.android-badge i {
  position: absolute;
  top: 6px;
  width: 2px;
  height: 2px;
  border-radius: 50%;
  background: var(--dark);
}

.android-badge i:first-child {
  left: 6px;
}

.android-badge i:last-child {
  right: 6px;
}

.android-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 5px rgba(158, 230, 99, 0.11);
}

/* Header */

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1000;
  border-bottom: 1px solid transparent;
  transition:
    background var(--transition),
    border-color var(--transition),
    box-shadow var(--transition);
}

.site-header.scrolled {
  border-color: rgba(255, 255, 255, 0.08);
  background: rgba(5, 20, 16, 0.94);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  min-height: 76px;
  align-items: center;
  gap: 32px;
  padding: 0 28px;
}

.brand-logo {
  width: 174px;
  flex-shrink: 0;
}

.brand-logo img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.desktop-navigation {
  display: flex;
  margin-left: auto;
  align-items: center;
  gap: 29px;
}

.desktop-navigation a {
  position: relative;
  color: rgba(230, 242, 238, 0.65);
  font-size: 13px;
  font-weight: 650;
  transition: color var(--transition);
}

.desktop-navigation a:hover {
  color: #ffffff;
}

.desktop-navigation a::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 2px;
  background: var(--lime);
  content: "";
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition);
}

.desktop-navigation a:hover::after {
  transform: scaleX(1);
}

.header-download {
  display: inline-flex;
  min-height: 43px;
  align-items: center;
  gap: 11px;
  padding: 0 19px;
  border: 1px solid rgba(80, 223, 183, 0.3);
  border-radius: 9px;
  color: #ffffff;
  background: rgba(46, 210, 165, 0.09);
  font-size: 13px;
  font-weight: 750;
  transition:
    background var(--transition),
    transform var(--transition);
}

.header-download:hover {
  background: rgba(46, 210, 165, 0.18);
  transform: translateY(-2px);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  padding: 0;
  border: 1px solid var(--line-dark);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.05);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: #ffffff;
  transition: transform var(--transition);
}

.menu-toggle.active span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.menu-toggle.active span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.mobile-navigation {
  display: none;
}

/* Hero */

.hero {
  position: relative;
  min-height: 930px;
  overflow: hidden;
  padding: 140px 28px 0;
  color: #ffffff;
  background:
    radial-gradient(circle at 75% 30%, rgba(60, 225, 179, 0.13), transparent 25%),
    linear-gradient(145deg, #04100d 0%, #081d18 50%, #061511 100%);
}

.hero-grid,
.final-cta-grid {
  position: absolute;
  inset: 0;
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 95%);
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(25px);
}

.hero-orb-left {
  top: 100px;
  left: -180px;
  width: 500px;
  height: 500px;
  background: rgba(42, 209, 163, 0.07);
}

.hero-orb-right {
  right: -220px;
  bottom: 20px;
  width: 520px;
  height: 520px;
  background: rgba(159, 231, 99, 0.06);
}

.hero-container {
  position: relative;
  z-index: 2;
  display: grid;
  width: min(100%, 1280px);
  margin: 0 auto;
  grid-template-columns: minmax(440px, 0.9fr) minmax(510px, 1.1fr);
  gap: 70px;
  align-items: center;
}

.hero-kicker {
  display: inline-flex;
  margin-bottom: 24px;
  align-items: center;
  gap: 13px;
  color: #7ae8ca;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.hero-kicker .android-badge {
  width: 22px;
  height: 15px;
  color: var(--lime);
}

.hero h1 {
  margin: 0;
  font-size: clamp(57px, 6.4vw, 88px);
  line-height: 0.96;
  letter-spacing: -0.065em;
}

.hero h1 span {
  display: block;
  margin-top: 21px;
  color: rgba(225, 240, 235, 0.62);
  font-size: 0.41em;
  font-weight: 480;
  line-height: 1.16;
  letter-spacing: -0.037em;
}

.hero-copy > p {
  max-width: 650px;
  margin: 27px 0 0;
  color: rgba(227, 241, 236, 0.61);
  font-size: 16px;
}

.hero-actions {
  display: flex;
  margin-top: 33px;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 11px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 750;
  transition:
    transform var(--transition),
    background var(--transition),
    border-color var(--transition),
    box-shadow var(--transition);
}

.button:hover {
  transform: translateY(-3px);
}

.button img {
  width: 26px;
  height: 26px;
  border-radius: 6px;
}

.button-primary {
  color: #062017;
  background: var(--lime);
  box-shadow: 0 17px 40px rgba(158, 230, 99, 0.18);
}

.button-primary:hover {
  background: #b0ef7d;
  box-shadow: 0 22px 48px rgba(158, 230, 99, 0.24);
}

.button-ghost {
  border-color: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  background: rgba(255, 255, 255, 0.05);
}

.button-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
}

.button-dark {
  color: #ffffff;
  background: var(--dark);
}

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

.hero-status {
  display: grid;
  max-width: 610px;
  margin-top: 43px;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.hero-status > div {
  display: flex;
  min-height: 92px;
  align-items: center;
  gap: 12px;
  padding: 17px 12px;
  border-right: 1px solid var(--line-dark);
}

.hero-status > div:last-child {
  border-right: 0;
}

.status-icon {
  display: flex;
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(122, 232, 202, 0.2);
  border-radius: 9px;
  color: #79e5c8;
  background: rgba(255, 255, 255, 0.04);
  font-size: 12px;
  font-weight: 800;
}

.status-android {
  position: relative;
  height: 27px;
  margin: 3px;
  border: 0;
  border-radius: 11px 11px 4px 4px;
  background: #79e5c8;
}

.status-android::before,
.status-android::after {
  position: absolute;
  top: -5px;
  width: 1.5px;
  height: 7px;
  background: #79e5c8;
  content: "";
}

.status-android::before {
  left: 7px;
  transform: rotate(-28deg);
}

.status-android::after {
  right: 7px;
  transform: rotate(28deg);
}

.status-android i {
  position: absolute;
  top: 8px;
  width: 2px;
  height: 2px;
  border-radius: 50%;
  background: var(--dark);
}

.status-android i:first-child {
  left: 9px;
}

.status-android i:last-child {
  right: 9px;
}

.hero-status p {
  margin: 0;
}

.hero-status small {
  display: block;
  color: rgba(226, 241, 236, 0.34);
  font-size: 7px;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.hero-status strong {
  display: block;
  margin-top: 4px;
  color: rgba(241, 248, 246, 0.84);
  font-size: 10px;
}

.hero-device-area {
  position: relative;
  min-height: 690px;
}

.phone {
  position: absolute;
  overflow: hidden;
  padding: 9px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 38px;
  background: #121918;
  box-shadow: var(--shadow-dark);
}

.phone-front {
  right: 70px;
  bottom: 18px;
  z-index: 3;
  width: 310px;
  transform: rotate(2deg);
}

.phone-back {
  top: 20px;
  left: 10px;
  z-index: 1;
  width: 275px;
  opacity: 0.72;
  transform: rotate(-9deg);
}

.phone-speaker {
  position: absolute;
  top: 17px;
  left: 50%;
  z-index: 4;
  width: 55px;
  height: 5px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.78);
  transform: translateX(-50%);
}

.phone-screen {
  overflow: hidden;
  border-radius: 30px;
  background: #050706;
}

.phone-screen img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.hero-app-chip {
  position: absolute;
  right: 0;
  bottom: 105px;
  z-index: 5;
  display: flex;
  min-width: 215px;
  align-items: center;
  gap: 12px;
  padding: 15px;
  border: 1px solid var(--line-dark);
  border-radius: 13px;
  background: rgba(9, 28, 23, 0.88);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(15px);
}

.hero-app-chip img {
  width: 45px;
  height: 45px;
  border-radius: 10px;
}

.hero-app-chip small {
  display: block;
  color: rgba(222, 239, 233, 0.37);
  font-size: 7px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.hero-app-chip strong {
  display: block;
  margin-top: 2px;
  font-size: 13px;
}

.hero-app-chip span {
  display: block;
  color: rgba(225, 240, 235, 0.5);
  font-size: 9px;
}

.device-data {
  position: absolute;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(122, 232, 202, 0.62);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.device-data span {
  width: 28px;
  height: 1px;
  background: rgba(122, 232, 202, 0.45);
}

.device-data-top {
  top: 30px;
  right: 0;
}

.device-data-bottom {
  bottom: 30px;
  left: 20px;
}

.hero-footer-strip {
  position: relative;
  z-index: 3;
  margin-top: 25px;
  border-top: 1px solid var(--line-dark);
}

.hero-footer-inner {
  display: flex;
  width: min(100%, 1280px);
  min-height: 69px;
  margin: 0 auto;
  align-items: center;
  justify-content: space-between;
  color: rgba(224, 239, 234, 0.34);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

/* Requirements */

.requirements-section {
  padding: 95px 28px;
  background: #ffffff;
}

.requirements-heading,
.install-heading {
  display: grid;
  margin-bottom: 45px;
  grid-template-columns: minmax(0, 1fr) minmax(330px, 0.58fr);
  gap: 65px;
  align-items: end;
}

.requirements-heading h2,
.download-copy h2,
.permissions-heading h2,
.install-heading h2,
.client-heading h2,
.security-copy h2,
.final-copy h2 {
  margin: 0;
  font-size: clamp(37px, 5vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.05em;
}

.requirements-heading p,
.install-heading > p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.requirements-console {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface-light);
}

.requirements-console article {
  min-height: 225px;
  padding: 28px 25px;
  border-right: 1px solid var(--line);
}

.requirements-console article:last-child {
  border-right: 0;
}

.console-value {
  display: flex;
  width: 48px;
  height: 48px;
  margin-bottom: 36px;
  align-items: center;
  justify-content: center;
  border-radius: 13px;
  color: var(--brand-dark);
  background: rgba(46, 210, 165, 0.1);
}

.console-android {
  width: 25px;
  height: 17px;
  color: var(--brand-dark);
}

.console-android i {
  background: var(--surface-light);
}

.file-symbol {
  position: relative;
  width: 25px;
  height: 30px;
  border: 1.5px solid currentColor;
  border-radius: 3px;
}

.file-symbol::after {
  position: absolute;
  top: -1.5px;
  right: -1.5px;
  width: 8px;
  height: 8px;
  border-bottom: 1.5px solid currentColor;
  border-left: 1.5px solid currentColor;
  background: var(--surface-light);
  content: "";
}

.file-symbol i {
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  font-size: 12px;
  font-style: normal;
  text-align: center;
}

.space-symbol {
  width: 25px;
  height: 25px;
  border: 2px solid currentColor;
  border-radius: 50%;
}

.space-symbol::after {
  display: block;
  width: 7px;
  height: 7px;
  margin: 7px;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.signal-symbol {
  display: flex;
  align-items: flex-end;
  gap: 3px;
}

.signal-symbol i {
  width: 4px;
  background: currentColor;
}

.signal-symbol i:nth-child(1) {
  height: 9px;
}

.signal-symbol i:nth-child(2) {
  height: 17px;
}

.signal-symbol i:nth-child(3) {
  height: 25px;
}

.requirements-console small {
  display: block;
  color: #899591;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.requirements-console h3 {
  margin: 8px 0 9px;
  font-size: 18px;
}

.requirements-console p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
}

.requirements-alert {
  display: flex;
  max-width: 920px;
  margin: 25px auto 0;
  align-items: flex-start;
  gap: 12px;
  color: #727f7b;
  font-size: 11px;
}

.requirements-alert > span {
  display: flex;
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  border: 1px solid #cdd9d5;
  border-radius: 50%;
  color: var(--brand-dark);
  font-weight: 800;
}

.requirements-alert p {
  margin: 1px 0 0;
}

/* Download */

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

.download-layout {
  display: grid;
  min-height: 640px;
  grid-template-columns: minmax(0, 1fr) 430px;
  gap: 80px;
  align-items: center;
}

.download-copy > p {
  max-width: 650px;
  margin: 23px 0 0;
  color: var(--muted);
  font-size: 15px;
}

.download-actions {
  display: flex;
  margin-top: 30px;
  flex-wrap: wrap;
  align-items: center;
  gap: 22px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--brand-dark);
  font-size: 13px;
  font-weight: 800;
}

.text-link span {
  transition: transform var(--transition);
}

.text-link:hover span {
  transform: translateX(5px);
}

.download-notes {
  display: grid;
  margin-top: 45px;
  border-top: 1px solid rgba(19, 73, 62, 0.15);
}

.download-notes > div {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 10px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(19, 73, 62, 0.15);
}

.download-notes span {
  color: var(--brand-dark);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.download-notes p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
}

.download-notes strong {
  display: block;
  margin-bottom: 3px;
  color: var(--ink);
  font-size: 13px;
}

.download-panel {
  overflow: hidden;
  padding: 28px;
  border: 1px solid rgba(28, 78, 67, 0.12);
  border-radius: 25px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.download-panel-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.download-app-info {
  display: flex;
  align-items: center;
  gap: 13px;
}

.download-app-info img {
  width: 51px;
  height: 51px;
  border-radius: 12px;
}

.download-app-info small {
  display: block;
  color: #8a9692;
  font-size: 7px;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.download-app-info strong {
  display: block;
  margin-top: 2px;
  font-size: 16px;
}

.download-app-info span {
  display: block;
  color: var(--muted);
  font-size: 9px;
}

.panel-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--brand-dark);
  font-size: 8px;
  font-weight: 800;
}

.panel-status i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand);
}

.download-progress {
  margin-top: 35px;
  padding: 24px;
  border-radius: 15px;
  background: var(--surface-light);
}

.progress-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.progress-heading span {
  color: #87938f;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.progress-heading strong {
  color: var(--brand-dark);
  font-size: 9px;
}

.progress-track {
  height: 5px;
  margin-top: 22px;
  overflow: hidden;
  border-radius: 999px;
  background: #dce7e3;
}

.progress-track span {
  display: block;
  width: 74%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--brand-dark), var(--lime));
}

.progress-labels {
  display: flex;
  margin-top: 11px;
  justify-content: space-between;
  color: #94a09c;
  font-size: 7px;
  font-weight: 750;
}

.apk-button {
  display: grid;
  min-height: 82px;
  margin-top: 20px;
  grid-template-columns: 43px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 0 20px;
  border-radius: 14px;
  color: #ffffff;
  background: var(--dark);
  transition:
    background var(--transition),
    transform var(--transition);
}

.apk-button:hover {
  background: var(--brand-dark);
  transform: translateY(-2px);
}

.apk-icon {
  display: flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 11px;
  color: var(--dark);
  background: var(--lime);
  font-size: 17px;
  font-weight: 800;
}

.apk-button p {
  margin: 0;
}

.apk-button small {
  display: block;
  color: rgba(231, 243, 239, 0.43);
  font-size: 7px;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.apk-button strong {
  display: block;
  margin-top: 3px;
  font-size: 13px;
}

.apk-arrow {
  color: rgba(255, 255, 255, 0.58);
}

.panel-caption {
  margin: 16px 0 0;
  color: #8b9793;
  font-size: 9px;
  text-align: center;
}

/* Permissions */

.permissions-section {
  color: #ffffff;
  background:
    radial-gradient(circle at 50% 30%, rgba(51, 216, 171, 0.1), transparent 24%),
    var(--dark);
}

.permissions-heading {
  max-width: 850px;
  margin-bottom: 60px;
}

.permissions-heading > p {
  max-width: 700px;
  margin: 22px 0 0;
  color: rgba(227, 241, 236, 0.56);
  font-size: 15px;
}

.permissions-stage {
  display: grid;
  grid-template-columns: 310px minmax(290px, 1fr) 310px;
  gap: 40px;
  align-items: center;
}

.permission-phone-frame {
  overflow: hidden;
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 37px;
  background: #111817;
  box-shadow: var(--shadow-dark);
}

.permission-phone-frame img {
  width: 100%;
  height: auto;
  border-radius: 29px;
  object-fit: contain;
}

.permission-phone-second {
  transform: translateY(45px);
}

.permission-caption {
  display: grid;
  margin-top: 22px;
  grid-template-columns: 34px 1fr;
  gap: 12px;
}

.permission-caption > span {
  color: #7ae8ca;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.permission-caption p {
  margin: 0;
  color: rgba(226, 241, 236, 0.47);
  font-size: 10px;
}

.permission-caption strong {
  display: block;
  margin-bottom: 3px;
  color: #ffffff;
  font-size: 12px;
}

.permission-center {
  text-align: center;
}

.permission-line {
  display: flex;
  height: 110px;
  justify-content: center;
}

.permission-line span {
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, rgba(122, 232, 202, 0.5));
}

.permission-line-bottom span {
  background: linear-gradient(to bottom, rgba(122, 232, 202, 0.5), transparent);
}

.permission-rule {
  padding: 30px 20px;
}

.permission-rule small {
  display: block;
  color: #72e4c6;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.permission-rule h3 {
  margin: 13px 0 15px;
  font-size: 31px;
  line-height: 1.1;
  letter-spacing: -0.035em;
}

.permission-rule > p {
  margin: 0;
  color: rgba(225, 240, 235, 0.52);
  font-size: 12px;
}

.permission-rule ul {
  display: grid;
  margin: 24px auto 0;
  padding: 0;
  gap: 9px;
  color: rgba(228, 242, 237, 0.68);
  font-size: 10px;
  text-align: left;
  list-style: none;
}

.permission-rule li {
  position: relative;
  padding-left: 18px;
}

.permission-rule li::before {
  position: absolute;
  top: 7px;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--lime);
  content: "";
}

.permissions-footer {
  display: grid;
  margin-top: 80px;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.permissions-footer > div {
  min-height: 155px;
  padding: 27px;
  border-right: 1px solid var(--line-dark);
}

.permissions-footer > div:last-child {
  border-right: 0;
}

.permissions-footer small {
  color: rgba(115, 231, 202, 0.6);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.permissions-footer strong {
  display: block;
  margin-top: 18px;
  font-size: 15px;
}

.permissions-footer p {
  margin: 5px 0 0;
  color: rgba(226, 241, 236, 0.47);
  font-size: 10px;
}

/* Installation */

.install-section {
  background: #ffffff;
}

.install-path {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.install-path article {
  min-height: 405px;
  padding: 30px 23px;
  border-right: 1px solid var(--line);
}

.install-path article:last-child {
  border-right: 0;
}

.install-device {
  display: flex;
  height: 150px;
  align-items: center;
  justify-content: center;
}

.device-screen-symbol {
  position: relative;
  width: 85px;
  height: 132px;
  overflow: hidden;
  border: 2px solid #26312e;
  border-radius: 16px;
  background: var(--surface-light);
}

.browser-bar {
  display: block;
  height: 19px;
  border-bottom: 1px solid var(--line);
  background: #e6ece9;
}

.browser-content {
  display: grid;
  padding: 18px 12px;
  gap: 9px;
}

.browser-content span {
  height: 7px;
  border-radius: 999px;
  background: #d5dfdb;
}

.browser-content span:nth-child(2) {
  width: 75%;
}

.browser-content span:nth-child(3) {
  width: 55%;
  background: var(--brand);
}

.download-symbol {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.download-arrow {
  color: var(--brand-dark);
  font-size: 31px;
  font-weight: 800;
}

.download-line {
  width: 40px;
  height: 3px;
  margin-top: 9px;
  border-radius: 999px;
  background: #cad8d3;
}

.switch-symbol {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.switch-track {
  display: flex;
  width: 48px;
  height: 25px;
  align-items: center;
  justify-content: flex-end;
  padding: 3px;
  border-radius: 999px;
  background: var(--brand);
}

.switch-track i {
  width: 19px;
  height: 19px;
  border-radius: 50%;
  background: #ffffff;
}

.switch-copy {
  width: 50px;
  height: 5px;
  margin-top: 14px;
  border-radius: 999px;
  background: #cbd7d3;
}

.switch-copy.short {
  width: 34px;
  margin-top: 6px;
}

.app-symbol,
.launch-symbol {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.app-symbol img,
.launch-symbol img {
  width: 42px;
  height: 42px;
  border-radius: 10px;
}

.app-symbol span {
  width: 48px;
  height: 5px;
  margin-top: 11px;
  border-radius: 999px;
  background: #cbd8d3;
}

.app-symbol span:last-child {
  width: 32px;
  margin-top: 6px;
}

.launch-symbol span {
  margin-top: 15px;
  padding: 5px 13px;
  border-radius: 999px;
  color: #ffffff;
  background: var(--brand-dark);
  font-size: 7px;
  font-weight: 800;
}

.install-content {
  margin-top: 25px;
}

.install-index {
  color: var(--brand-dark);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.install-content h3 {
  margin: 11px 0 10px;
  font-size: 18px;
  line-height: 1.22;
}

.install-content p {
  margin: 0;
  color: var(--muted);
  font-size: 10px;
}

.install-content small {
  display: block;
  margin-top: 22px;
  color: #9aa5a1;
  font-size: 8px;
  font-weight: 750;
}

.install-warning {
  display: grid;
  margin-top: 35px;
  grid-template-columns: 45px minmax(0, 1fr) auto;
  gap: 17px;
  align-items: center;
  padding: 23px 26px;
  border: 1px solid rgba(207, 79, 72, 0.22);
  border-radius: 13px;
  background: rgba(213, 83, 76, 0.05);
}

.warning-mark {
  display: flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(208, 81, 74, 0.28);
  border-radius: 50%;
  color: var(--red);
  font-weight: 800;
}

.install-warning p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
}

.install-warning strong {
  display: block;
  margin-bottom: 3px;
  color: var(--ink);
  font-size: 13px;
}

.install-warning a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--brand-dark);
  font-size: 11px;
  font-weight: 800;
}

/* Client */

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

.client-heading {
  display: grid;
  margin-bottom: 45px;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 35px;
}

.client-heading > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.55fr);
  gap: 60px;
  align-items: end;
}

.client-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.client-showcase {
  display: grid;
  overflow: hidden;
  grid-template-columns: 230px minmax(0, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius-large);
  background: #ffffff;
  box-shadow: var(--shadow);
}

.client-tabs {
  display: flex;
  flex-direction: column;
  padding: 25px 18px;
  background: var(--dark);
}

.client-tabs button {
  display: flex;
  min-height: 67px;
  align-items: center;
  gap: 13px;
  padding: 0 14px;
  border-radius: 9px;
  color: rgba(229, 242, 238, 0.5);
  background: transparent;
  font-size: 11px;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.client-tabs button span {
  color: rgba(114, 231, 201, 0.5);
  font-size: 8px;
  font-weight: 800;
}

.client-tabs button.active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.client-tabs button.active span {
  color: var(--lime);
}

.client-panels {
  min-width: 0;
  background: #e8efec;
}

.client-panel {
  display: none;
}

.client-panel.active {
  display: block;
  animation: clientFade 430ms ease;
}

.client-panel img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

@keyframes clientFade {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.client-details {
  display: grid;
  margin-top: 24px;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(19, 73, 62, 0.15);
  border-bottom: 1px solid rgba(19, 73, 62, 0.15);
}

.client-details article {
  min-height: 195px;
  padding: 28px 25px;
  border-right: 1px solid rgba(19, 73, 62, 0.15);
}

.client-details article:last-child {
  border-right: 0;
}

.client-details span {
  color: var(--brand-dark);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.client-details h3 {
  margin: 27px 0 7px;
  font-size: 17px;
}

.client-details p {
  margin: 0;
  color: var(--muted);
  font-size: 10px;
}

/* Security */

.security-section {
  background: #ffffff;
}

.security-layout {
  display: grid;
  overflow: hidden;
  grid-template-columns: minmax(390px, 0.7fr) minmax(0, 1.3fr);
  border: 1px solid var(--line);
  border-radius: var(--radius-large);
  background: var(--surface-light);
}

.security-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 62px 52px;
}

.security-copy > p {
  margin: 23px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.security-list {
  width: 100%;
  margin: 27px 0 30px;
  border-top: 1px solid var(--line);
}

.security-list > div {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.security-list span {
  color: var(--brand-dark);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.security-list p {
  margin: 0;
  color: var(--muted);
  font-size: 10px;
}

.security-list strong {
  display: block;
  margin-bottom: 3px;
  color: var(--ink);
  font-size: 12px;
}

.security-image {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 25px;
  background:
    radial-gradient(circle at 50% 50%, rgba(214, 83, 76, 0.06), transparent 38%),
    #edf2f0;
}

.security-image img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

/* Final CTA */

.final-cta {
  position: relative;
  overflow: hidden;
  padding: 105px 28px;
  color: #ffffff;
  background:
    radial-gradient(circle at 20% 45%, rgba(47, 210, 165, 0.12), transparent 25%),
    var(--dark);
}

.final-cta-inner {
  position: relative;
  z-index: 2;
  display: grid;
  width: min(100%, 1240px);
  margin: 0 auto;
  grid-template-columns: minmax(400px, 0.72fr) minmax(580px, 1.28fr);
  gap: 65px;
  align-items: center;
}

.final-app {
  display: flex;
  margin-bottom: 27px;
  align-items: center;
  gap: 13px;
}

.final-app img {
  width: 55px;
  height: 55px;
  border-radius: 13px;
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.25);
}

.final-app small {
  display: block;
  color: rgba(227, 241, 236, 0.38);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.final-app strong {
  display: block;
  margin-top: 2px;
  font-size: 14px;
}

.final-copy > p {
  max-width: 550px;
  margin: 22px 0 30px;
  color: rgba(227, 241, 236, 0.57);
  font-size: 15px;
}

.download-mini {
  font-size: 18px;
  font-weight: 800;
}

.final-image img {
  width: 100%;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 30px 42px rgba(0, 0, 0, 0.3));
}

/* Footer */

.site-footer {
  padding: 72px 28px 30px;
  color: rgba(228, 241, 237, 0.61);
  background: #020a08;
}

.footer-inner {
  display: grid;
  padding-bottom: 50px;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 90px;
  border-bottom: 1px solid var(--line-dark);
}

.footer-brand img {
  width: 184px;
}

.footer-brand p {
  max-width: 450px;
  margin: 18px 0 0;
  font-size: 12px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(150px, 1fr));
  gap: 60px;
}

.footer-links > div {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer-links strong {
  margin-bottom: 8px;
  color: #ffffff;
  font-size: 12px;
}

.footer-links a {
  font-size: 12px;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: #75e7c9;
}

.footer-bottom {
  display: flex;
  padding-top: 24px;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  font-size: 10px;
}

.footer-bottom p {
  max-width: 790px;
  margin: 0;
}

.footer-bottom > span {
  white-space: nowrap;
}

/* Back to top */

.back-to-top {
  position: fixed;
  right: 23px;
  bottom: 23px;
  z-index: 900;
  display: flex;
  width: 45px;
  height: 45px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 10px;
  color: #ffffff;
  background: rgba(6, 21, 17, 0.94);
  box-shadow: 0 13px 30px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition:
    opacity var(--transition),
    transform var(--transition),
    background var(--transition);
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top:hover {
  color: var(--dark);
  background: var(--lime);
}

/* Reveal */

.reveal-enabled [data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

.reveal-enabled [data-reveal].visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */

@media (max-width: 1120px) {
  .desktop-navigation {
    display: none;
  }

  .header-download {
    margin-left: auto;
  }

  .hero-container {
    grid-template-columns: minmax(390px, 0.9fr) minmax(430px, 1.1fr);
    gap: 40px;
  }

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

  .requirements-console article:nth-child(2) {
    border-right: 0;
  }

  .requirements-console article:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .permissions-stage {
    grid-template-columns: 280px minmax(250px, 1fr) 280px;
    gap: 25px;
  }

  .install-path {
    grid-template-columns: repeat(3, 1fr);
  }

  .install-path article:nth-child(3) {
    border-right: 0;
  }

  .install-path article:nth-child(-n + 3) {
    border-bottom: 1px solid var(--line);
  }

  .install-path article:nth-child(4),
  .install-path article:nth-child(5) {
    border-top: 0;
  }

  .final-cta-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 920px) {
  .section {
    padding: 88px 22px;
  }

  .hero {
    padding-top: 120px;
  }

  .hero-container {
    grid-template-columns: 1fr;
  }

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

  .hero-device-area {
    width: min(100%, 630px);
    min-height: 680px;
    margin: 0 auto;
  }

  .download-layout {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .download-panel {
    width: min(100%, 520px);
  }

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

  .permission-center {
    grid-column: 1 / -1;
    grid-row: 1;
    max-width: 600px;
    margin: 0 auto;
  }

  .permission-phone {
    grid-row: 2;
    width: 280px;
    justify-self: center;
  }

  .permission-phone-second {
    transform: none;
  }

  .permission-line {
    display: none;
  }

  .install-heading,
  .requirements-heading {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .client-heading {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .client-heading > div {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .security-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .header-inner {
    min-height: 68px;
    padding: 0 18px;
  }

  .brand-logo {
    width: 145px;
  }

  .header-download {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .mobile-navigation {
    position: fixed;
    top: 68px;
    right: 0;
    left: 0;
    display: grid;
    max-height: 0;
    overflow: hidden;
    padding: 0 18px;
    border-bottom: 1px solid transparent;
    background: rgba(5, 20, 16, 0.98);
    opacity: 0;
    pointer-events: none;
    transition:
      max-height 320ms ease,
      padding 320ms ease,
      opacity 220ms ease;
  }

  .mobile-navigation.open {
    max-height: 470px;
    padding-top: 14px;
    padding-bottom: 23px;
    border-color: var(--line-dark);
    opacity: 1;
    pointer-events: auto;
  }

  .mobile-navigation a {
    padding: 13px 2px;
    border-bottom: 1px solid var(--line-dark);
    color: rgba(231, 243, 239, 0.72);
    font-size: 13px;
  }

  .mobile-download {
    margin-top: 13px;
    border: 0 !important;
    border-radius: 9px;
    color: var(--dark) !important;
    background: var(--lime);
    text-align: center;
    font-weight: 800;
  }

  .hero {
    min-height: auto;
    padding: 105px 18px 0;
  }

  .hero h1 {
    font-size: clamp(46px, 14vw, 66px);
  }

  .hero h1 span {
    font-size: 0.42em;
  }

  .hero-copy > p {
    font-size: 14px;
  }

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

  .button {
    width: 100%;
  }

  .hero-status {
    grid-template-columns: 1fr;
  }

  .hero-status > div {
    min-height: 72px;
    border-right: 0;
    border-bottom: 1px solid var(--line-dark);
  }

  .hero-status > div:last-child {
    border-bottom: 0;
  }

  .hero-device-area {
    min-height: 580px;
    margin-top: 25px;
  }

  .phone-front {
    right: 20px;
    width: 250px;
  }

  .phone-back {
    top: 30px;
    left: 0;
    width: 210px;
  }

  .hero-app-chip {
    right: 0;
    bottom: 85px;
    min-width: 190px;
  }

  .device-data {
    display: none;
  }

  .hero-footer-inner {
    min-height: 59px;
    padding: 0 10px;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px 20px;
  }

  .requirements-section {
    padding: 72px 18px;
  }

  .requirements-heading h2,
  .download-copy h2,
  .permissions-heading h2,
  .install-heading h2,
  .client-heading h2,
  .security-copy h2,
  .final-copy h2 {
    font-size: clamp(32px, 10vw, 45px);
  }

  .requirements-console {
    grid-template-columns: 1fr;
  }

  .requirements-console article {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .requirements-console article:last-child {
    border-bottom: 0;
  }

  .section {
    padding: 72px 18px;
  }

  .download-panel {
    padding: 22px;
    border-radius: 20px;
  }

  .download-panel-top {
    flex-direction: column;
  }

  .permissions-stage {
    grid-template-columns: 1fr;
  }

  .permission-center {
    grid-column: auto;
    grid-row: auto;
  }

  .permission-phone {
    grid-row: auto;
    width: 250px;
  }

  .permissions-footer {
    grid-template-columns: 1fr;
  }

  .permissions-footer > div {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line-dark);
  }

  .permissions-footer > div:last-child {
    border-bottom: 0;
  }

  .install-path {
    grid-template-columns: 1fr;
  }

  .install-path article {
    display: grid;
    min-height: auto;
    grid-template-columns: 115px 1fr;
    gap: 18px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .install-path article:last-child {
    border-bottom: 0;
  }

  .install-device {
    height: auto;
  }

  .install-content {
    margin-top: 0;
  }

  .install-warning {
    grid-template-columns: 42px 1fr;
  }

  .install-warning a {
    grid-column: 1 / -1;
  }

  .client-showcase {
    grid-template-columns: 1fr;
    border-radius: 20px;
  }

  .client-tabs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    padding: 10px;
  }

  .client-tabs button {
    min-height: 55px;
    justify-content: center;
    padding: 0 8px;
    font-size: 9px;
  }

  .client-details {
    grid-template-columns: 1fr;
  }

  .client-details article {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(19, 73, 62, 0.15);
  }

  .client-details article:last-child {
    border-bottom: 0;
  }

  .security-layout {
    border-radius: 21px;
  }

  .security-copy {
    padding: 42px 24px 15px;
  }

  .security-image {
    padding: 10px;
  }

  .final-cta {
    padding: 80px 18px;
  }

  .final-cta-inner {
    gap: 40px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 43px;
  }

  .footer-links {
    gap: 35px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 17px;
  }

  .footer-bottom > span {
    white-space: normal;
  }

  .back-to-top {
    right: 15px;
    bottom: 15px;
  }
}

@media (max-width: 430px) {
  .hero h1 {
    font-size: 43px;
  }

  .hero-device-area {
    min-height: 520px;
  }

  .phone-front {
    width: 220px;
  }

  .phone-back {
    width: 180px;
  }

  .hero-app-chip {
    bottom: 55px;
    min-width: 175px;
    padding: 12px;
  }

  .hero-app-chip img {
    width: 38px;
    height: 38px;
  }

  .client-tabs button span {
    display: none;
  }

  .footer-links {
    grid-template-columns: 1fr;
  }
}

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

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

  .reveal-enabled [data-reveal] {
    opacity: 1;
    transform: none;
  }
}