:root {
  --bg-deepest: #0A081A;
  --bg-deep: #120D29;
  --bg-mid: #1C143D;
  --bg-lift: #291C52;
  --surface: #211A45;
  --surface-lift: #2E2457;
  --stroke: #573D9E;
  --stroke-dim: #38296B;
  --text: #FFFFFF;
  --text-dim: #A694D1;
  --cyan: #0AEBFF;
  --magenta: #FF339E;
  --gold: #FFD633;
  --violet: #9E57FF;
  --lime: #73FF8C;
  --radius: 18px;
  --radius-lg: 28px;
  --max-w: 1100px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg-deepest);
  background-image:
    radial-gradient(ellipse at 20% 0%, rgba(158, 87, 255, 0.30) 0%, transparent 50%),
    radial-gradient(ellipse at 85% 15%, rgba(255, 51, 158, 0.25) 0%, transparent 55%),
    radial-gradient(ellipse at 30% 90%, rgba(10, 235, 255, 0.18) 0%, transparent 55%),
    radial-gradient(ellipse at center, var(--bg-mid) 0%, var(--bg-deep) 40%, var(--bg-deepest) 100%);
  background-attachment: fixed;
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: var(--cyan); text-decoration: none; transition: opacity 150ms ease; }
a:hover { opacity: 0.78; }

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── top nav ─── */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0.5px;
  font-size: 18px;
}
.nav-brand img { width: 36px; height: 36px; border-radius: 8px; }
.nav-brand-name {
  background: linear-gradient(135deg, var(--cyan), var(--magenta), var(--gold));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.nav-links { display: flex; gap: 22px; font-size: 14px; font-weight: 600; }
.nav-links a { color: var(--text-dim); }

/* ─── hero ─── */
.hero {
  text-align: center;
  padding: 60px 0 80px;
}
.hero-icon {
  width: 168px;
  height: 168px;
  border-radius: 38px;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.08),
    0 30px 80px -20px rgba(255, 51, 158, 0.55),
    0 18px 50px -20px rgba(10, 235, 255, 0.50);
  margin-bottom: 28px;
}
.hero h1 {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.02;
  background: linear-gradient(135deg, var(--cyan) 0%, var(--magenta) 50%, var(--gold) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 18px;
}
.hero-tag {
  font-size: clamp(18px, 2.2vw, 22px);
  color: var(--text-dim);
  max-width: 620px;
  margin: 0 auto 36px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--stroke);
  font-weight: 700;
  font-size: 15px;
  color: var(--text);
  cursor: not-allowed;
  position: relative;
  overflow: hidden;
}
.badge::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.10) 50%, transparent 70%);
  animation: sweep 3.5s linear infinite;
}
@keyframes sweep { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }
.badge .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 12px var(--gold);
}

/* ─── feature grid ─── */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 40px 0 80px;
}
.feature {
  padding: 28px;
  border-radius: var(--radius);
  background: rgba(33, 26, 69, 0.55);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--stroke-dim);
}
.feature h3 {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 8px;
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.feature p { color: var(--text-dim); font-size: 15px; }
@media (max-width: 720px) {
  .features { grid-template-columns: 1fr; }
}

/* ─── screenshots strip ─── */
.shots {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 0 0 80px;
}
.shots img {
  width: 100%; height: auto;
  border-radius: 22px;
  border: 1px solid var(--stroke-dim);
  box-shadow: 0 20px 60px -25px rgba(10, 235, 255, 0.35);
}
@media (max-width: 720px) {
  .shots {
    grid-template-columns: repeat(4, 75%);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 12px;
    -webkit-overflow-scrolling: touch;
  }
  .shots img { scroll-snap-align: center; }
}

/* ─── article (privacy + support) ─── */
.article {
  padding: 40px 0 80px;
  max-width: 720px;
  margin: 0 auto;
}
.article h1 {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 900;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
  background: linear-gradient(135deg, var(--cyan), var(--magenta));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.article .updated {
  color: var(--text-dim);
  font-size: 14px;
  margin-bottom: 30px;
}
.article h2 {
  font-size: 22px;
  font-weight: 800;
  margin: 36px 0 14px;
  color: var(--text);
}
.article p, .article li {
  color: var(--text);
  font-size: 17px;
  margin-bottom: 16px;
}
.article ul { padding-left: 22px; }
.article ul li { margin-bottom: 8px; }
.article strong { color: var(--gold); font-weight: 700; }

.cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--magenta), var(--violet));
  color: white;
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 0.5px;
  box-shadow: 0 18px 50px -15px rgba(255, 51, 158, 0.55);
  transition: transform 150ms ease, box-shadow 150ms ease;
  margin-top: 12px;
}
.cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 60px -15px rgba(255, 51, 158, 0.65);
  opacity: 1;
}

/* ─── footer ─── */
footer {
  border-top: 1px solid var(--stroke-dim);
  padding: 36px 0 48px;
  margin-top: 60px;
  color: var(--text-dim);
  font-size: 14px;
}
footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
footer .foot-links { display: flex; gap: 22px; }
footer .foot-links a { color: var(--text-dim); }

/* ─── accessibility ─── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}