:root {
  color-scheme: dark;
  --ink: #08111f;
  --deep-navy: #061a2a;
  --midnight-blue: #08283d;
  --panel-blue: #0d3148;
  --slate: #1b293a;
  --steel: #5d7188;
  --ice: #eaf4fa;
  --porcelain: #f6fafc;
  --electric-blue: #34d8ff;
  --royal-blue: #1688d9;
  --button-blue: #45e2ff;
  --button-blue-deep: #0d8dff;
  --mint: #42d6a4;
  --coral: #e45b4f;
  --amber: #f1b650;
  --surface: rgba(8, 40, 61, 0.76);
  --surface-strong: rgba(13, 49, 72, 0.92);
  --line: rgba(255, 255, 255, 0.14);
  --muted: rgba(234, 244, 250, 0.76);
  --shadow: 0 26px 80px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--deep-navy);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ice);
  background:
    linear-gradient(140deg, #04131f 0%, #082b43 48%, #061b2c 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(69, 226, 255, 0.08) 1px, transparent 1px),
    linear-gradient(0deg, rgba(66, 214, 164, 0.05) 1px, transparent 1px);
  background-size: 86px 86px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.84), transparent 76%);
}

a {
  color: inherit;
}

.page-shell {
  position: relative;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 0 14px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: var(--ice);
  font-size: 1.05rem;
  font-weight: 850;
  text-decoration: none;
}

.app-icon {
  width: 120px;
  height: 120px;
  border-radius: 26px;
  object-fit: cover;
  display: block;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.28);
}

.brand .app-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  box-shadow: 0 12px 28px rgba(52, 216, 255, 0.22);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 0.94rem;
}

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

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(300px, 0.78fr);
  gap: 44px;
  align-items: center;
  min-height: calc(100vh - 96px);
  padding: 44px 0 76px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  margin: 0 0 18px;
  padding: 7px 10px;
  border: 1px solid rgba(66, 214, 164, 0.3);
  border-radius: 999px;
  color: #c9fff0;
  background: rgba(66, 214, 164, 0.1);
  font-size: 0.86rem;
  font-weight: 780;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--mint);
  box-shadow: 0 0 16px rgba(66, 214, 164, 0.7);
}

h1 {
  margin: 0;
  max-width: 780px;
  color: #ffffff;
  font-size: clamp(3.2rem, 7vw, 6.9rem);
  line-height: 0.88;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 650px;
  margin: 24px 0 0;
  color: rgba(234, 244, 250, 0.84);
  font-size: clamp(1.08rem, 2vw, 1.32rem);
  line-height: 1.52;
}

.badge-row,
.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.badge-row {
  align-items: center;
  gap: 12px;
}

.badge-row.compact {
  margin-top: 0;
}

.store-badge-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 180px;
  height: 54px;
  line-height: 0;
  transition: transform 160ms ease, filter 160ms ease;
}

.store-badge-link:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.store-badge {
  display: block;
  width: auto;
  max-width: 100%;
  height: 54px;
}

.google-play-badge {
  width: 180px;
  height: auto;
  max-width: none;
}

.store-button,
.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 11px 16px;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 850;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.store-button:hover,
.primary-button:hover,
.secondary-button:hover {
  transform: translateY(-2px);
}

.store-button {
  min-width: 178px;
  color: var(--ink);
  background: linear-gradient(135deg, var(--button-blue), var(--button-blue-deep));
  box-shadow: 0 18px 34px rgba(13, 141, 255, 0.24);
}

.store-button.secondary-store,
.secondary-button {
  color: var(--ice);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: none;
}

.store-icon {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 9px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.88);
  font-size: 0.85rem;
  font-weight: 950;
}

.store-copy {
  display: grid;
  gap: 1px;
  line-height: 1.05;
}

.store-copy small {
  font-size: 0.7rem;
  font-weight: 760;
  opacity: 0.78;
}

.visual {
  display: grid;
  justify-items: center;
  gap: 18px;
}

.phone {
  width: min(100%, 354px);
  aspect-ratio: 1080 / 2256;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 34px;
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.20), rgba(255, 255, 255, 0.06)),
    #05070a;
  box-shadow: var(--shadow);
}

.app-screenshot {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  border-radius: 24px;
  background: var(--midnight-blue);
}

.section {
  padding: 76px 0;
}

.section.light {
  margin-inline: calc(50% - 50vw);
  padding-inline: max(16px, calc((100vw - 1120px) / 2));
  color: var(--ink);
  background: linear-gradient(135deg, #e8f6ff, #f7fbfe 54%, #eaf7f1);
}

.section h2 {
  margin: 0;
  color: inherit;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
  letter-spacing: 0;
}

.section-lead {
  max-width: 720px;
  margin: 16px 0 0;
  color: currentColor;
  opacity: 0.76;
  font-size: 1.08rem;
  line-height: 1.55;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 30px;
}

.feature {
  min-height: 190px;
  padding: 22px;
  border: 1px solid rgba(8, 17, 31, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.62);
  box-shadow: 0 18px 40px rgba(8, 17, 31, 0.08);
}

.feature.dark {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: none;
}

.feature h3 {
  margin: 14px 0 8px;
  font-size: 1.16rem;
}

.feature p {
  margin: 0;
  color: currentColor;
  opacity: 0.72;
  line-height: 1.52;
}

.feature-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  color: var(--ink);
  background: var(--button-blue);
  font-weight: 950;
}

.cta-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 26px;
  align-items: center;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.cta-panel h2 {
  font-size: clamp(1.9rem, 4vw, 3rem);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 30px 0 44px;
  color: rgba(234, 244, 250, 0.68);
  font-size: 0.92rem;
}

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

.center-layout {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 24px;
}

.message-panel {
  width: min(100%, 520px);
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-strong);
  box-shadow: var(--shadow);
}

.message-panel .brand {
  margin-bottom: 28px;
}

.message-panel h1 {
  font-size: clamp(2.1rem, 9vw, 4rem);
}

.message-panel p {
  color: var(--muted);
  line-height: 1.55;
}

.code {
  margin: 20px 0;
  padding: 14px 16px;
  border: 1px solid rgba(69, 226, 255, 0.24);
  border-radius: 8px;
  color: var(--button-blue);
  background: rgba(69, 226, 255, 0.1);
  font-size: 1.45rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-align: center;
  user-select: all;
}

.status-note {
  min-height: 24px;
  margin-top: 16px;
  color: rgba(234, 244, 250, 0.68);
  font-size: 0.92rem;
}

.legal-main {
  padding: 54px 0 86px;
}

.legal-content {
  max-width: 820px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.legal-content h1 {
  font-size: clamp(2.2rem, 6vw, 4rem);
}

.legal-content h2 {
  margin: 34px 0 10px;
  color: #ffffff;
  font-size: 1.35rem;
}

.legal-content h3 {
  margin: 24px 0 10px;
  color: #ffffff;
  font-size: 1.08rem;
}

.legal-content p,
.legal-content li {
  color: var(--muted);
  line-height: 1.65;
}

.legal-content a {
  color: var(--button-blue);
}

.legal-content .action-row {
  margin-top: 0;
  margin-bottom: 28px;
}

@media (max-width: 860px) {
  .site-header {
    align-items: flex-start;
  }

  .nav-links {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 30px;
  }

  .visual {
    justify-items: start;
  }

  .phone {
    width: min(100%, 310px);
  }

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

  .cta-panel .badge-row {
    margin-top: 0;
  }
}

@media (max-width: 540px) {
  .page-shell {
    width: min(100% - 24px, 1120px);
  }

  h1 {
    font-size: clamp(2.9rem, 16vw, 4.5rem);
  }

  .hero {
    gap: 32px;
    padding-bottom: 52px;
  }

  .badge-row,
  .action-row {
    width: 100%;
  }

  .store-badge-link,
  .store-button,
  .primary-button,
  .secondary-button {
    width: 100%;
  }

  .badge-row {
    align-items: flex-start;
  }

  .section {
    padding: 54px 0;
  }

  .legal-content {
    padding: 24px;
  }

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