:root {
  --bg: #0f1115;
  --bg-2: #161821;
  --card: #1b1e29;
  --text: #e6e8ee;
  --muted: #9aa0ad;
  --accent: #3b82f6;
  --border: #2a2e3b;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.accent { color: var(--accent); }
code {
  background: var(--bg-2);
  padding: 1px 6px;
  border-radius: 5px;
  font-size: 0.9em;
}

/* Hero */
.hero {
  background: radial-gradient(1200px 500px at 50% -10%, #1d2740 0%, var(--bg) 60%);
  border-bottom: 1px solid var(--border);
}
.nav {
  max-width: 1040px;
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { font-weight: 700; font-size: 1.15rem; letter-spacing: -0.2px; display: inline-flex; align-items: center; gap: 9px; }
.brand-icon { width: 26px; height: 26px; border-radius: 6px; display: block; }
.nav-buy {
  border: 1px solid var(--border);
  padding: 7px 14px;
  border-radius: 8px;
  color: var(--text);
}
.nav-buy:hover { border-color: var(--accent); text-decoration: none; }

.hero-inner {
  max-width: 880px;
  margin: 0 auto;
  padding: 64px 24px 80px;
  text-align: center;
}
.hero-inner h1 {
  font-size: clamp(2rem, 5vw, 3.1rem);
  line-height: 1.15;
  margin: 0 0 18px;
  letter-spacing: -1px;
}
.lead { color: var(--muted); font-size: 1.15rem; max-width: 620px; margin: 0 auto 28px; }
.hero-cta { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.hero-sub { color: var(--muted); font-size: 0.9rem; }

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #2f6fe0; text-decoration: none; }
.btn-download { font-size: 1.05rem; padding: 14px 26px; }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--accent); color: #fff; text-decoration: none; }

.download-row {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Hero screenshot */
.hero-shot {
  max-width: 1000px;
  margin: 8px auto 0;
  padding: 0 24px;
}
.hero-shot img,
.shot img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.5);
}

/* Showcase */
.showcase {
  max-width: 1040px;
  margin: 0 auto;
  padding: 24px 24px 64px;
}
.showcase-title {
  text-align: center;
  font-size: 1.9rem;
  margin: 0 0 48px;
}
.showcase-row {
  display: flex;
  gap: 40px;
  align-items: center;
  margin-bottom: 64px;
}
.showcase-row.reverse { flex-direction: row-reverse; }
.showcase-row .shot { flex: 1.4; margin: 0; min-width: 0; }
.showcase-text { flex: 1; }
.showcase-text h3 { font-size: 1.5rem; margin: 0 0 12px; }
.showcase-text p { color: var(--muted); margin: 0; font-size: 1.02rem; }
@media (max-width: 760px) {
  .showcase-row,
  .showcase-row.reverse { flex-direction: column; gap: 20px; margin-bottom: 48px; }
}

/* Features */
.features {
  max-width: 1040px;
  margin: 0 auto;
  padding: 64px 24px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.feature {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
}
.feature h3 { margin: 0 0 8px; font-size: 1.1rem; }
.feature p { margin: 0; color: var(--muted); font-size: 0.97rem; }

/* Buy */
.buy { padding: 24px 24px 80px; display: flex; justify-content: center; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 32px;
  width: 100%;
  max-width: 440px;
  text-align: center;
}
.card h2 { margin: 0 0 6px; }
.price { font-size: 2.4rem; font-weight: 800; margin: 6px 0 18px; }
.price-note { font-size: 1rem; font-weight: 500; color: var(--muted); }
.buy-list {
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
  text-align: left;
  color: var(--muted);
}
.buy-list li { padding: 6px 0 6px 26px; position: relative; }
.buy-list li::before { content: "✓"; color: var(--accent); position: absolute; left: 0; }

.email-label { display: block; text-align: left; font-size: 0.85rem; color: var(--muted); margin-bottom: 6px; }
.email-input {
  width: 100%;
  padding: 11px 13px;
  margin-bottom: 18px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 9px;
  color: var(--text);
  font-size: 1rem;
}
.email-input:focus { outline: none; border-color: var(--accent); }

.paypal-box { min-height: 50px; }
.pay-status { min-height: 20px; font-size: 0.92rem; margin: 12px 0 0; }
.pay-status.error { color: #f87171; }
.pay-status.ok { color: #34d399; }
.secure-note { color: var(--muted); font-size: 0.82rem; margin-top: 16px; }

/* Footer */
.footer {
  max-width: 1040px;
  margin: 0 auto;
  padding: 28px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.9rem;
}

/* Simple centered page (success / download) */
.page {
  max-width: 560px;
  margin: 0 auto;
  padding: 80px 24px;
  text-align: center;
}
.page h1 { font-size: 2rem; margin-bottom: 12px; }
.page p { color: var(--muted); }
.keybox {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  font-size: 1.1rem;
  letter-spacing: 1px;
  margin: 20px 0;
}