:root {
  color-scheme: dark;
  --bg: #080b16;
  --panel: #11182a;
  --panel-strong: #17223b;
  --text: #f8fbff;
  --muted: #99add1;
  --line: rgba(95, 132, 190, 0.26);
  --cyan: #37d6ff;
  --pink: #ff3ba7;
  --green: #42f0bd;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 22% 5%, rgba(55, 214, 255, 0.18), transparent 34rem),
    radial-gradient(circle at 80% 12%, rgba(255, 59, 167, 0.2), transparent 36rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 22rem),
    linear-gradient(180deg, #0a0d18 0%, var(--bg) 58%, #060812 100%);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.1rem clamp(1rem, 4vw, 4rem);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(8, 11, 22, 0.86);
  backdrop-filter: blur(18px);
}

.brand,
nav,
.hero-actions,
footer {
  display: flex;
  align-items: center;
}

.brand {
  gap: 0.95rem;
  font-size: 1.08rem;
  font-weight: 900;
}

.brand img {
  width: 3.6rem;
  height: 3.6rem;
  border-radius: 0.9rem;
  object-fit: contain;
}

nav {
  gap: 0.45rem;
  color: var(--muted);
  font-size: 0.92rem;
}

nav a {
  border-radius: 999px;
  padding: 0.55rem 0.85rem;
}

nav a:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
}

main {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 1rem;
  min-height: 680px;
  align-items: center;
  padding: 4rem 0 2rem;
}

.hero-copy {
  padding-right: clamp(0rem, 3vw, 2rem);
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--cyan);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 780px;
  margin-bottom: 1.1rem;
  font-size: clamp(3rem, 7vw, 6.4rem);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0.85rem;
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.04;
}

h3 {
  margin-bottom: 0.55rem;
  font-size: 1.08rem;
}

p {
  color: var(--muted);
  line-height: 1.65;
}

.hero-text {
  max-width: 680px;
  font-size: 1.12rem;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.primary-button {
  display: inline-flex;
  min-height: 3.2rem;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 0.75rem;
  padding: 0.9rem 1.15rem;
  background: linear-gradient(135deg, var(--cyan), var(--pink));
  color: white;
  font-weight: 900;
  box-shadow: 0 16px 44px rgba(255, 59, 167, 0.24);
}

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

.file-note {
  color: var(--muted);
  font-size: 0.95rem;
}

.product-panel,
.stats article,
.feature-grid article,
.download-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(23, 34, 59, 0.88), rgba(13, 18, 34, 0.92));
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.28);
}

.product-panel {
  display: grid;
  gap: 1.45rem;
  border-radius: 1.25rem;
  padding: clamp(1.25rem, 3vw, 2.3rem);
  background:
    linear-gradient(135deg, rgba(55, 214, 255, 0.18), rgba(255, 59, 167, 0.12)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), transparent),
    rgba(17, 24, 42, 0.94);
}

.product-logo {
  width: min(390px, 80vw);
  aspect-ratio: 1;
  border-radius: 1.2rem;
  object-fit: contain;
}

.status-pill {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 0.9rem;
  border: 1px solid rgba(66, 240, 189, 0.32);
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  background: rgba(66, 240, 189, 0.1);
  color: var(--green);
  font-size: 0.8rem;
  font-weight: 800;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
  margin: 0 0 5rem;
}

.stats article,
.feature-grid article {
  border-radius: 1rem;
  padding: 1.15rem;
}

.stats strong {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 1.45rem;
}

.stats span {
  color: var(--muted);
  font-size: 0.9rem;
}

.section-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.section-heading {
  padding: 1rem 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.feature-grid p {
  margin-bottom: 0;
  font-size: 0.96rem;
}

.download-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 5rem 0 2rem;
  border-radius: 1rem;
  padding: clamp(1.1rem, 3vw, 2rem);
}

.download-card p {
  max-width: 720px;
  margin-bottom: 0;
}

.android-card {
  border-color: rgba(55, 214, 255, 0.46);
  background:
    linear-gradient(135deg, rgba(55, 214, 255, 0.14), rgba(255, 59, 167, 0.12)),
    rgba(17, 24, 42, 0.94);
}

.install-note {
  margin-top: 0.85rem !important;
  color: #c5d5ff;
  font-size: 0.95rem;
}

.paypal-card {
  align-items: stretch;
  margin-top: 5rem;
}

.paypal-plans {
  display: grid;
  min-width: min(100%, 420px);
  gap: 0.75rem;
}

.paypal-plans article {
  display: grid;
  gap: 0.25rem;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  padding: 0.9rem;
  background: rgba(255, 255, 255, 0.04);
}

.paypal-plans strong {
  font-size: 1.05rem;
}

.paypal-plans span {
  color: var(--cyan);
  font-weight: 900;
}

.paypal-plans small {
  color: var(--muted);
  line-height: 1.45;
}

.featured-paypal-plan {
  border-color: rgba(55, 214, 255, 0.5) !important;
  background:
    linear-gradient(180deg, rgba(55, 214, 255, 0.1), rgba(255, 59, 167, 0.08)),
    rgba(255, 255, 255, 0.04) !important;
}

.paypal-button-container {
  min-height: 8rem;
  margin-top: 0.65rem;
}

footer {
  justify-content: space-between;
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 3rem;
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 860px) {
  .site-header,
  .download-card,
  footer {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    flex-wrap: wrap;
  }

  .hero,
  .section-grid,
  .feature-grid,
  .stats {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 3rem;
  }
}