/* ── Tokens ── */
:root {
  --bg: #0a0e1a;
  --bg-alt: #0f1629;
  --surface: #161d30;
  --text: #e2e8f0;
  --text-muted: #8896b0;
  --accent: #d4a055;
  --accent-dim: #b8863e;
  --radius: 8px;
  --max-w: 960px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ── Layout ── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.center { text-align: center; }
.section { padding: 96px 0; }
.section-alt { background: var(--bg-alt); }
.section-title {
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.section-subtitle {
  color: var(--text-muted);
  margin-bottom: 48px;
  font-size: 1.05rem;
}

/* ── Nav ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10, 14, 26, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}
.nav-icon { width: 22px; height: 22px; color: var(--accent); }
.nav-links { display: flex; gap: 28px; font-size: 0.875rem; color: var(--text-muted); }
.nav-links a:hover { color: var(--text); }

/* ── Hero ── */
.hero {
  padding: 160px 0 96px;
  text-align: center;
}
.hero-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-title {
  font-size: clamp(2.4rem, 6vw, 3.8rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 24px;
}
.hero-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-size: 0.925rem;
  font-weight: 500;
  transition: background 0.2s, opacity 0.2s;
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: var(--accent);
  color: #0a0e1a;
}
.btn-primary:hover { background: var(--accent-dim); }
.btn-ghost {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--text);
}
.btn-ghost:hover { border-color: rgba(255,255,255,0.25); }

/* ── Features ── */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.feature {
  padding: 28px 24px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.05);
  background: var(--surface);
}
.feature-icon {
  width: 36px;
  height: 36px;
  margin-bottom: 16px;
  color: var(--accent);
}
.feature-icon svg { width: 100%; height: 100%; }
.feature h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.feature p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── Screenshots ── */
.screenshots {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.screenshot-placeholder {
  width: 180px;
  height: 360px;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.08);
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
}
.screenshot-placeholder span {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.screenshots-note {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ── Store Badges ── */
.store-badges {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.store-badge-placeholder {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.1);
  background: var(--surface);
  font-size: 0.925rem;
  font-weight: 500;
  color: var(--text);
  cursor: default;
}
.store-badge-placeholder svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ── Contact ── */
.contact-text {
  color: var(--text-muted);
  margin-bottom: 16px;
}
.contact-email {
  display: inline-block;
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--accent);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}
.contact-email:hover { border-bottom-color: var(--accent); }

/* ── Footer ── */
.footer {
  padding: 32px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.825rem;
  color: var(--text-muted);
}
.footer-links { display: flex; gap: 20px; }
.footer-links a:hover { color: var(--text); }

/* ── Privacy page ── */
.privacy-page { padding-top: 120px; }
.privacy-updated {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 40px;
}
.privacy-content h2 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 32px 0 12px;
  letter-spacing: -0.01em;
}
.privacy-content p, .privacy-content li {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.privacy-content ul {
  padding-left: 20px;
  margin: 8px 0 16px;
}
.privacy-content li { margin-bottom: 8px; }
.privacy-content li strong { color: var(--text); font-weight: 500; }
.privacy-link { color: var(--accent); border-bottom: 1px solid transparent; transition: border-color 0.2s; }
.privacy-link:hover { border-bottom-color: var(--accent); }
.privacy-divider {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.08);
  margin: 56px 0;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .features { grid-template-columns: 1fr; gap: 16px; }
  .nav-links { display: none; }
  .hero { padding: 120px 0 64px; }
  .hero-title { font-size: 2.2rem; }
  .section { padding: 64px 0; }
  .screenshot-placeholder { width: 140px; height: 280px; }
  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .features { grid-template-columns: repeat(2, 1fr); }
}