:root {
  --bg: #0e0f12;
  --surface: #16181d;
  --surface-2: #1d2027;
  --text: #e8eaed;
  --muted: #9aa0aa;
  --accent: #7c9cff;
  --accent-2: #5b7cff;
  --border: #262a32;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 24px; }

/* nav */
.nav {
  position: sticky; top: 0; z-index: 10;
  background: rgba(14,15,18,.8);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.brand { font-weight: 700; font-size: 19px; letter-spacing: -.02em; }
.brand span { color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 22px; }
.nav-links a { color: var(--muted); font-size: 14px; }
.nav-links a:hover { color: var(--text); }

/* buttons */
.btn {
  display: inline-block;
  background: var(--accent-2); color: #fff;
  padding: 11px 18px; border-radius: 10px;
  font-weight: 600; font-size: 15px;
  border: 1px solid transparent;
  transition: transform .05s ease, background .15s ease;
}
.btn:hover { background: var(--accent); }
.btn:active { transform: translateY(1px); }
.btn-sm { padding: 7px 13px; font-size: 13px; border-radius: 8px; }
.btn-lg { padding: 14px 24px; font-size: 16px; border-radius: 12px; }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--text); }
.btn-ghost:hover { background: var(--surface-2); }

/* hero */
.hero { padding: 96px 0 72px; text-align: center; }
.hero h1 { font-size: 48px; line-height: 1.08; letter-spacing: -.03em; margin: 0 0 20px; }
.hero .accent { color: var(--accent); }
.lede { max-width: 680px; margin: 0 auto 32px; font-size: 19px; color: var(--muted); }
.cta-row { display: flex; flex-direction: column; align-items: center; gap: 12px; }

/* sections */
.section { padding: 64px 0; border-top: 1px solid var(--border); }
.section h2 { font-size: 30px; letter-spacing: -.02em; margin: 0 0 32px; }

.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px; padding: 24px;
}
.card h3 { margin: 0 0 8px; font-size: 18px; }

/* screenshots placeholder */
.shot-placeholder {
  height: 360px; border: 1px dashed var(--border); border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); background: var(--surface);
}

/* pricing */
.pricing { grid-template-columns: repeat(3, 1fr); }
.price { display: flex; flex-direction: column; }
.price .amount { font-size: 28px; font-weight: 700; margin: 6px 0 12px; }
.price .btn { margin-top: auto; text-align: center; }
.price-hi { border-color: var(--accent-2); box-shadow: 0 0 0 1px var(--accent-2) inset; }

/* footer */
.footer { border-top: 1px solid var(--border); padding: 40px 0; color: var(--muted); }

.muted { color: var(--muted); }
.small { font-size: 13px; }
.center { text-align: center; margin-top: 24px; }

@media (max-width: 760px) {
  .hero h1 { font-size: 34px; }
  .grid, .pricing { grid-template-columns: 1fr; }
}