:root {
  --bg: #faf9f6;
  --ink: #16130e;
  --muted: #5c564a;
  --accent: #d4f34a;
  --card: #ffffff;
  --line: #e8e3d6;
  --dark: #16130e;
  --dark-2: #221d14;
  --radius: 16px;
}
* { box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, sans-serif;
  background: var(--bg);
  color: var(--ink);
  margin: 0;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* nav */
.nav { display: flex; align-items: center; justify-content: space-between; padding: 20px 0; }
.nav.dark { color: #fff; }
.logo { font-weight: 800; font-size: 22px; text-decoration: none; color: inherit; letter-spacing: -0.5px; }
.logo span { color: #9db82e; }
.nav.dark .logo span { color: var(--accent); }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { text-decoration: none; color: inherit; font-size: 15px; opacity: 0.75; }
.nav-links a:hover { opacity: 1; }

/* buttons */
.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--ink);
  font-weight: 700;
  font-size: 16px;
  padding: 14px 28px;
  border-radius: 10px;
  text-decoration: none;
  border: none;
  cursor: pointer;
}
.btn:hover { filter: brightness(0.95); }
.btn.ghost {
  background: transparent;
  color: inherit;
  border: 1.5px solid currentColor;
  opacity: 0.9;
}
.btn.small { padding: 10px 20px; font-size: 14px; }

/* hero */
.hero-dark { background: var(--dark); color: #fff; }
.hero { padding: 84px 0 96px; }
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(40px, 6vw, 68px);
  line-height: 1.05;
  letter-spacing: -2px;
  margin: 0 0 20px;
  max-width: 800px;
}
.hero p.lede { font-size: 20px; color: #b9b2a4; max-width: 640px; margin: 0 0 36px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-note { margin-top: 20px; font-size: 14px; color: #8a8375; }

/* sections */
.section { padding: 88px 0; }
.section h2 {
  font-size: clamp(28px, 4vw, 42px);
  letter-spacing: -1px;
  margin: 0 0 12px;
}
.section .sub { color: var(--muted); font-size: 18px; max-width: 640px; margin: 0 0 48px; }

/* steps */
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.step {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
}
.step .num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--ink); color: var(--accent);
  font-weight: 800; margin-bottom: 16px;
}
.step h3 { margin: 0 0 8px; font-size: 19px; }
.step p { margin: 0; color: var(--muted); font-size: 15px; }
.step code { background: #efece2; padding: 2px 8px; border-radius: 6px; font-size: 13px; }

/* pack cards */
.pack-featured {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 0;
  background: var(--dark); color: #fff;
  border-radius: 20px; overflow: hidden; margin-bottom: 32px;
}
.pack-featured .pf-body { padding: 48px; }
.pack-featured .pf-side {
  background: var(--dark-2);
  display: flex; align-items: center; justify-content: center;
  padding: 48px; border-left: 1px solid #332c1e;
}
.pf-tag {
  display: inline-block; font-size: 12px; font-weight: 800; letter-spacing: 2px;
  background: var(--accent); color: var(--ink);
  padding: 6px 14px; border-radius: 100px; margin-bottom: 20px;
}
.pack-featured h3 { font-size: 34px; margin: 0 0 12px; letter-spacing: -1px; }
.pack-featured p { color: #b9b2a4; margin: 0 0 24px; }
.price-row { display: flex; align-items: baseline; gap: 12px; margin-bottom: 24px; }
.price { font-size: 40px; font-weight: 800; }
.price-note { color: #8a8375; font-size: 14px; }
.coach-faces { font-size: 64px; letter-spacing: 8px; }

.lab-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.lab-card {
  border: 1.5px dashed #cfc8b4;
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  color: var(--muted);
}
.lab-card .q { font-size: 40px; margin-bottom: 12px; }
.lab-card h4 { margin: 0 0 6px; color: var(--ink); }
.lab-card p { margin: 0 0 12px; font-size: 14px; }
.lab-pill {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 1.5px;
  color: #8a8375; text-transform: uppercase;
}

/* feature grid */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feat {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px;
}
.feat .icon { font-size: 30px; margin-bottom: 12px; }
.feat h3 { margin: 0 0 8px; font-size: 18px; }
.feat p { margin: 0; color: var(--muted); font-size: 15px; }

/* personalities */
.vibe-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.vibe {
  background: var(--dark); color: #fff;
  border-radius: var(--radius); padding: 32px;
}
.vibe h3 { margin: 0 0 4px; font-size: 20px; }
.vibe .vibe-tag { color: var(--accent); font-size: 13px; font-weight: 700; letter-spacing: 1px; margin-bottom: 12px; }
.vibe p { color: #b9b2a4; font-size: 15px; margin: 0 0 16px; }
.vibe blockquote {
  margin: 0; padding: 12px 16px; border-left: 3px solid var(--accent);
  color: #e8e3d6; font-style: italic; font-size: 15px;
  background: var(--dark-2); border-radius: 0 8px 8px 0;
}

/* pricing */
.price-card {
  max-width: 520px; margin: 0 auto;
  background: var(--card); border: 1px solid var(--line);
  border-radius: 20px; padding: 48px; text-align: center;
}
.price-card .amount { font-size: 64px; font-weight: 800; letter-spacing: -2px; }
.price-card .per { color: var(--muted); margin-bottom: 24px; }
.check-list { text-align: left; margin: 0 0 32px; padding: 0; list-style: none; }
.check-list li { padding: 8px 0 8px 32px; position: relative; font-size: 16px; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: #6a8f00; font-weight: 800; }

/* faq */
.faq { max-width: 760px; }
.faq details {
  background: var(--card); border: 1px solid var(--line);
  border-radius: 12px; padding: 20px 24px; margin-bottom: 12px;
}
.faq summary { font-weight: 700; cursor: pointer; font-size: 17px; }
.faq details p { color: var(--muted); margin: 12px 0 0; }
.faq a { color: inherit; }

/* how-install */
.install-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.install-steps .step { padding: 24px; }
.install-steps .step h3 { font-size: 16px; }

/* cta band */
.cta-band { background: var(--dark); color: #fff; border-radius: 20px; padding: 64px 48px; text-align: center; }
.cta-band h2 { margin: 0 0 12px; }
.cta-band p { color: #b9b2a4; margin: 0 0 28px; font-size: 18px; }

/* strip */
.strip { display: flex; gap: 32px; flex-wrap: wrap; padding: 28px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin: 48px 0; }
.strip div { font-weight: 700; font-size: 15px; }
.strip div span { color: var(--muted); font-weight: 400; display: block; font-size: 13px; }

/* footer */
footer { padding: 48px 0; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
footer a { color: inherit; }

@media (max-width: 860px) {
  .steps-grid, .feat-grid, .vibe-grid, .lab-grid, .install-steps { grid-template-columns: 1fr; }
  .pack-featured { grid-template-columns: 1fr; }
  .pack-featured .pf-side { border-left: none; border-top: 1px solid #332c1e; }
  .nav-links a:not(.btn) { display: none; }
  .section { padding: 56px 0; }
}