:root {
  --bg: #f6f3ec;
  --paper: #fffdf8;
  --text: #191919;
  --muted: #68645d;
  --line: #d9d4c9;
  --accent: #ef5a2f;
  --max: 1080px;
  --narrow: 760px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 18px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}

.narrow { max-width: var(--narrow); }

.hero {
  padding: 96px 0 88px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 700;
}

h1, h2, h3 {
  margin: 0;
  letter-spacing: -0.03em;
}

h1 {
  max-width: 900px;
  font-size: clamp(54px, 8vw, 96px);
  line-height: 0.98;
  font-weight: 720;
}

h2 {
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.04;
  font-weight: 700;
  margin-bottom: 28px;
}

h3 {
  margin-top: 44px;
  margin-bottom: 12px;
  font-size: 26px;
  line-height: 1.2;
}

p { margin: 0 0 20px; }

.hero-copy {
  max-width: 760px;
  margin-top: 34px;
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.32;
}

.hero-copy.secondary {
  margin-top: 18px;
  color: #343230;
  font-size: clamp(20px, 2.2vw, 25px);
}

.button {
  display: inline-block;
  margin-top: 20px;
  padding: 15px 20px;
  border: 1px solid var(--text);
  border-radius: 7px;
  background: var(--text);
  color: white;
  font-size: 17px;
  font-weight: 700;
  text-decoration: none;
  transition: transform .12s ease, opacity .12s ease;
}

.button:hover { transform: translateY(-1px); opacity: .92; }

.micro {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

.centered { text-align: center; }

.section {
  padding: 84px 0;
  border-top: 1px solid var(--line);
}

.section-muted { background: var(--paper); }

blockquote {
  margin: 34px 0 42px;
  padding-left: 24px;
  border-left: 3px solid var(--accent);
  font-size: clamp(26px, 3.5vw, 36px);
  line-height: 1.3;
  font-weight: 650;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 42px;
  border: 1px solid var(--line);
  background: var(--line);
}

.proof-item {
  min-height: 160px;
  padding: 24px;
  background: var(--paper);
}

.proof-item strong {
  display: block;
  margin-bottom: 8px;
  font-size: 23px;
  line-height: 1.15;
}

.proof-item span {
  color: var(--muted);
  font-size: 15px;
}

.video-placeholder {
  aspect-ratio: 16/9;
  display: grid;
  place-items: center;
  margin-top: 30px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #1c1c1c;
  color: white;
  text-align: center;
}

.video-placeholder p { margin: 10px 0 0; }
.video-placeholder small { color: #c7c7c7; }
.play { font-size: 34px; }

.formula {
  margin: 38px 0 24px;
  padding: 24px;
  border-left: 3px solid var(--accent);
  background: var(--paper);
}

.formula span,
.formula strong { display: block; }
.formula span { color: var(--muted); font-size: 14px; margin-bottom: 6px; }
.formula strong { font-size: 24px; line-height: 1.35; }

.example {
  margin: 24px 0 14px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.example p:last-child { margin-bottom: 0; }

.price-line {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 24px;
  align-items: baseline;
  margin: 34px 0 26px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.price-line strong { font-size: 30px; }
.price-line span { color: var(--muted); }

.checklist {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.checklist li {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.checklist li::before {
  content: "✓";
  display: inline-block;
  width: 28px;
  color: var(--accent);
  font-weight: 800;
}

.close { padding-bottom: 110px; }

@media (max-width: 760px) {
  body { font-size: 17px; }
  .hero { padding: 68px 0 64px; }
  .section { padding: 64px 0; }
  .proof-grid { grid-template-columns: 1fr; }
  .proof-item { min-height: 0; }
  .price-line { grid-template-columns: 1fr; gap: 4px; }
  .button { display: block; width: 100%; text-align: center; }
}