:root {
  --navy: #151c56;
  --navy-2: #07133d;
  --cyan: #33ddf2;
  --green: #19d89c;
  --ink: #111735;
  --muted: #59607b;
  --line: rgba(21, 28, 86, 0.14);
  --surface: rgba(255, 255, 255, 0.92);
  --surface-soft: rgba(255, 255, 255, 0.76);
  --shadow: 0 24px 60px rgba(3, 10, 45, 0.28);
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 20% 8%, rgba(51, 221, 242, 0.18), transparent 28rem),
    radial-gradient(circle at 80% 18%, rgba(25, 216, 156, 0.16), transparent 26rem),
    linear-gradient(145deg, #101747 0%, var(--navy) 42%, #071135 100%);
  color: white;
}

body::before {
  content: "";
  position: fixed;
  inset: auto 0 0 0;
  height: 48vh;
  pointer-events: none;
  background-image:
    linear-gradient(135deg, rgba(51, 221, 242, 0.28) 1px, transparent 1px),
    linear-gradient(45deg, rgba(107, 92, 255, 0.24) 1px, transparent 1px);
  background-size: 84px 84px, 110px 110px;
  mask-image: linear-gradient(to top, black, transparent);
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1180px;
  margin: 0 auto;
  padding: 20px 24px;
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: white;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark,
.platform-symbol {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(51, 221, 242, 0.5);
  border-radius: 10px;
  background: rgba(51, 221, 242, 0.1);
  color: var(--cyan);
  font-weight: 900;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  font-weight: 700;
}

.site-nav a {
  text-decoration: none;
}

.site-nav a:hover {
  color: white;
}

.nav-toggle {
  display: none;
}

.section,
.page-main {
  position: relative;
  max-width: 1180px;
  margin: 0 auto;
  padding: 72px 24px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(320px, 0.96fr);
  align-items: center;
  gap: 48px;
  min-height: calc(100vh - 86px);
  padding-top: 42px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 18px;
  font-size: clamp(42px, 8vw, 76px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  color: white;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.05;
}

h3 {
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 22px;
}

.hero-text,
.section-copy,
.support-band p,
.page-hero p {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 18px;
  line-height: 1.65;
}

.hero-actions,
.card-actions,
.support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

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

.button.primary {
  border-color: transparent;
  background: linear-gradient(135deg, var(--green), #00a2b8);
  color: white;
}

.button.ghost {
  background: rgba(255, 255, 255, 0.08);
  color: white;
}

.button.light {
  border-color: var(--line);
  background: rgba(21, 28, 86, 0.06);
  color: var(--navy);
}

.hero-panel {
  display: grid;
  place-items: center;
}

.home-screenshot {
  display: block;
  width: min(420px, 100%);
  max-height: 720px;
  object-fit: contain;
  border: 1px solid rgba(51, 221, 242, 0.36);
  border-radius: 32px;
  box-shadow: var(--shadow), 0 0 42px rgba(51, 221, 242, 0.18);
}

.phone-shell {
  width: min(360px, 100%);
  min-height: 620px;
  padding: 28px;
  border: 1px solid rgba(51, 221, 242, 0.32);
  border-radius: 42px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04)),
    radial-gradient(circle at 50% 46%, rgba(51, 221, 242, 0.2), transparent 12rem);
  box-shadow: var(--shadow), inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  text-align: center;
}

.phone-top {
  width: 82px;
  height: 7px;
  margin: 0 auto 58px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.35);
}

.app-icon-large,
.app-icon {
  display: block;
  border-radius: 24%;
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.22);
}

.app-icon-large {
  width: 136px;
  height: 136px;
  margin: 0 auto 26px;
}

.app-icon {
  width: 64px;
  height: 64px;
}

.status-pill {
  display: inline-flex;
  margin-bottom: 52px;
  padding: 10px 16px;
  border: 1px solid rgba(25, 216, 156, 0.42);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(25, 216, 156, 0.12);
  font-weight: 800;
}

.connection-ring {
  display: grid;
  place-items: center;
  width: 180px;
  height: 180px;
  margin: 0 auto 28px;
  border: 2px solid rgba(51, 221, 242, 0.75);
  border-radius: 50%;
  box-shadow: 0 0 36px rgba(51, 221, 242, 0.35), inset 0 0 48px rgba(255, 255, 255, 0.08);
}

.power-symbol {
  width: 56px;
  height: 56px;
  border: 7px solid white;
  border-top-color: transparent;
  border-radius: 50%;
  position: relative;
}

.power-symbol::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -18px;
  width: 7px;
  height: 42px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: white;
}

.phone-caption {
  color: rgba(255, 255, 255, 0.68);
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.app-grid,
.download-grid,
.support-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.single-app-grid {
  grid-template-columns: minmax(0, 720px);
}

.app-card,
.platform-card,
.download-card,
.content-card {
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 18px;
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow);
}

.app-card {
  padding: 24px;
}

.featured-card {
  min-height: 360px;
}

.muted-card {
  background: rgba(255, 255, 255, 0.72);
}

.app-card-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.badge {
  display: inline-flex;
  margin-bottom: 8px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(25, 216, 156, 0.14);
  color: #008466;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.badge.subtle {
  background: rgba(21, 28, 86, 0.08);
  color: var(--muted);
}

.app-card p,
.platform-card p,
.download-card small,
.content-card p,
.content-card li {
  color: var(--muted);
  line-height: 1.65;
}

.meta-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 22px;
}

.meta-list span {
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--navy);
  background: rgba(21, 28, 86, 0.04);
  font-size: 13px;
  font-weight: 800;
}

.meta-list .muted-meta {
  color: var(--muted);
  background: rgba(21, 28, 86, 0.02);
}

.split-section {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 36px;
  align-items: start;
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.platform-card {
  padding: 20px;
  box-shadow: none;
}

.platform-card.unavailable-card {
  opacity: 0.68;
}

.platform-symbol {
  margin-bottom: 18px;
}

.platform-symbol svg {
  display: block;
  width: 24px;
  height: 24px;
  margin: auto;
}

.download-card {
  display: block;
  padding: 22px;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease;
}

.download-card:hover {
  transform: translateY(-2px);
  background: white;
}

.download-card .download-icon,
.download-card > span,
.download-card strong,
.download-card small {
  display: block;
}

.download-card > span:not(.download-icon) {
  color: #008466;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.download-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  border-radius: 14px;
  color: var(--navy);
  background: rgba(21, 28, 86, 0.08);
}

.download-icon svg {
  display: block;
  width: 25px;
  height: 25px;
  margin: auto;
}

.download-card strong {
  margin: 8px 0;
  color: var(--ink);
  font-size: 24px;
}

.unavailable-download {
  opacity: 0.66;
  cursor: not-allowed;
}

.support-band {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  margin-bottom: 42px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.08);
}

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

.site-footer {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px;
  color: rgba(255, 255, 255, 0.68);
}

.site-footer div {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.site-footer a {
  text-decoration: none;
}

.page-main {
  min-height: calc(100vh - 170px);
  padding-top: 58px;
}

.page-hero {
  margin-bottom: 26px;
}

.page-hero h1 {
  font-size: clamp(40px, 7vw, 64px);
}

.content-card {
  padding: 26px;
}

.content-card h2,
.content-card h3 {
  color: var(--ink);
}

.content-card a {
  color: #008466;
  font-weight: 800;
}

.faq-list {
  display: grid;
  gap: 0;
}

details {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

details:last-child {
  border-bottom: 0;
}

summary {
  cursor: pointer;
  color: var(--ink);
  font-size: 18px;
  font-weight: 900;
}

details p {
  margin: 12px 0 0;
}

.wide-card {
  grid-column: 1 / -1;
}

.check-list {
  padding-left: 20px;
}

.policy h2 {
  margin-top: 28px;
}

@media (max-width: 860px) {
  .site-header {
    padding: 16px 18px;
  }

  .nav-toggle {
    display: inline-grid;
    gap: 5px;
    width: 44px;
    height: 44px;
    place-content: center;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
  }

  .nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: white;
  }

  .site-nav {
    position: absolute;
    top: 72px;
    right: 18px;
    display: none;
    min-width: 210px;
    padding: 14px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    background: rgba(7, 19, 61, 0.96);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: grid;
  }

  .section,
  .page-main {
    padding: 48px 18px;
  }

  .hero,
  .split-section,
  .support-band {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .app-grid,
  .download-grid,
  .support-layout,
  .platform-grid {
    grid-template-columns: 1fr;
  }

  .phone-shell {
    min-height: 540px;
  }

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

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}