:root {
  --bg: #0c0c0c;
  --bg-alt: #141414;
  --card: #17171a;
  --gold: #c9a227;
  --gold-light: #e0bf5a;
  --cream: #f2ece1;
  --muted: #a8a29a;
  --border: #2a2a2a;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --header-h: 73px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--cream);
  font-family: var(--sans);
  line-height: 1.6;
  overflow-x: hidden;
}

body { padding-top: var(--header-h); }

img { max-width: 100%; display: block; }

a { color: var(--gold); }

.wrap {
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  z-index: 50;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  font-family: var(--serif);
  font-size: 18px;
  letter-spacing: 0.5px;
  color: var(--cream);
}
.brand strong { color: var(--gold); }

/* ---------- Hero ---------- */
.hero {
  padding: 56px 0 40px;
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
@media (max-width: 800px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-cover { order: -1; max-width: 260px; margin: 0 auto; }
}

.eyebrow {
  font-size: 12px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}

h1.title {
  font-family: var(--serif);
  font-size: clamp(34px, 5vw, 54px);
  line-height: 1.08;
  margin: 0 0 18px;
}
h1.title .accent { color: var(--gold); }

.tagline {
  font-style: italic;
  color: var(--muted);
  font-size: 17px;
  border-left: 2px solid var(--gold);
  padding-left: 14px;
  margin: 0 0 18px;
}

.hero-hook {
  color: #d8d2c6;
  font-size: 15.5px;
  line-height: 1.7;
  max-width: 480px;
  margin: 0 0 28px;
}

.hero-cta { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }

.price-tag {
  font-family: var(--serif);
  font-size: 22px;
  color: var(--gold-light);
}
.price-tag .old { text-decoration: line-through; color: var(--muted); font-size: 16px; margin-right: 8px; }

.trust-line {
  margin-top: 16px;
  font-size: 12.5px;
  color: var(--muted);
}

.hero-cover {
  border-radius: 10px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.55);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  background: linear-gradient(180deg, var(--gold-light), var(--gold));
  color: #0c0c0c;
  font-weight: 700;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-size: 15.5px;
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 10px 24px rgba(201,162,39,0.25); }
.btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.btn-block { display: block; width: 100%; text-align: center; }

/* ---------- Sections ---------- */
section { padding: 56px 0; border-top: 1px solid var(--border); }

h2.section-title {
  font-family: var(--serif);
  font-size: clamp(24px, 3.5vw, 32px);
  margin: 0 0 8px;
  text-align: center;
}
.section-sub {
  text-align: center;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto 36px;
  font-size: 15px;
}

.about p {
  max-width: 680px;
  margin: 0 auto;
  color: #d8d2c6;
  font-size: 16.5px;
  text-align: center;
}

.author {
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  margin-top: 18px;
}

/* ---------- Benefits ---------- */
.benefits {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  max-width: 700px;
  display: grid;
  gap: 14px;
}
.benefits li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--card);
  border: 1px solid var(--border);
  padding: 16px 18px;
  border-radius: 10px;
  font-size: 15.5px;
}
.benefits li .mark {
  color: var(--gold);
  font-size: 18px;
  line-height: 1;
  margin-top: 2px;
}

/* ---------- Final CTA ---------- */
.final-cta { text-align: center; }
.final-cta .price-big {
  font-family: var(--serif);
  font-size: 46px;
  color: var(--gold-light);
  margin: 6px 0 22px;
}
.final-cta .price-big small {
  display: block;
  font-family: var(--sans);
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ---------- Footer ---------- */
footer {
  padding: 28px 0 40px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  border-top: 1px solid var(--border);
}
footer a { color: var(--muted); }

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 100;
}
.modal-overlay.open { display: flex; }

.modal {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 14px;
  max-width: 420px;
  width: 100%;
  padding: 32px;
  position: relative;
}
.modal h3 {
  font-family: var(--serif);
  font-size: 22px;
  margin: 0 0 4px;
}
.modal .modal-sub { color: var(--muted); font-size: 14px; margin: 0 0 22px; }

.modal-close {
  position: absolute;
  top: 14px; right: 16px;
  background: none;
  border: none;
  color: var(--muted);
  font-size: 22px;
  cursor: pointer;
  line-height: 1;
}

.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 6px;
}
.field input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #0e0e0e;
  color: var(--cream);
  font-size: 15px;
}
.field input:focus { outline: 1px solid var(--gold); }

.form-error {
  color: #ff8a8a;
  font-size: 13.5px;
  min-height: 18px;
  margin-bottom: 10px;
}

.secure-note {
  margin-top: 16px;
  font-size: 12px;
  color: var(--muted);
  text-align: center;
}

/* ---------- Result page (Paystack callback) ---------- */
.result-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.result-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 40px 32px;
  text-align: center;
  max-width: 440px;
}
.result-cover { width: 120px; margin: 0 auto 20px; border-radius: 6px; }
.result-card h1 { font-family: var(--serif); font-size: 26px; margin: 0 0 12px; }
.result-card p { color: var(--muted); font-size: 15px; margin: 0 0 24px; }