:root {
  --bg: #06080d;
  --panel: rgba(255,255,255,0.05);
  --panel-2: rgba(255,255,255,0.03);
  --border: rgba(255,255,255,0.10);
  --text: #f8f9fb;
  --muted: #b8c0cf;
  --accent: #ff7a18;
  --accent-2: #7c3aed;
  --shadow: 0 30px 120px rgba(0,0,0,0.44);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: Inter, system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 0%, rgba(255,255,255,0.07), transparent 18%),
    radial-gradient(circle at 85% 0%, rgba(124,58,237,0.18), transparent 24%),
    radial-gradient(circle at 50% -10%, rgba(255,122,24,0.14), transparent 28%),
    linear-gradient(180deg, #10131a, #07090d 38%, #05070b 100%);
}

.ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255,255,255,0.03), transparent 36%);
}

.container {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
  padding: 26px 0 96px;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
}

.brand-wrap, .nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: #fff1e6;
  border: 1px solid rgba(255,255,255,0.16);
  background: linear-gradient(135deg, rgba(255,122,24,0.22), rgba(124,58,237,0.18));
  font-size: 14px;
}

.brand {
  font-weight: 800;
  letter-spacing: -0.05em;
  font-size: 20px;
}

.nav-link {
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
}

.nav-link.muted { opacity: 0.72; }
.nav-link.strong { opacity: 0.98; }

.panel, .shell {
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.shell, .big-statement, .feature, .quote, .offer-card, .strip {
  border-radius: 30px;
}

.hero {
  display: grid;
  grid-template-columns: 1fr 0.92fr;
  gap: 28px;
  padding: 28px;
}

.hero-copy {
  padding: 28px 12px 20px 6px;
}

.eyebrow, .feature-kicker {
  display: inline-flex;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffe0cc;
  background: rgba(255,122,24,0.10);
  border: 1px solid rgba(255,122,24,0.20);
  border-radius: 999px;
  padding: 8px 12px;
  margin-bottom: 18px;
}

h1 {
  font-size: clamp(54px, 8vw, 98px);
  line-height: 0.9;
  letter-spacing: -0.075em;
  margin: 0 0 16px;
  max-width: 700px;
}

h2 {
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1;
  letter-spacing: -0.06em;
  margin: 0 0 12px;
}

h3 {
  font-size: 24px;
  letter-spacing: -0.04em;
  margin: 0 0 8px;
}

.lede {
  font-size: 24px;
  line-height: 1.4;
  color: var(--muted);
  max-width: 640px;
  margin: 0;
}

p, .offer-note {
  font-size: 17px;
  line-height: 1.65;
  color: #d8dfea;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.pill {
  border-radius: 999px;
  padding: 10px 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  color: #eef2f8;
  font-weight: 600;
  font-size: 14px;
}

.cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.center { justify-content: center; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 22px;
  border-radius: 16px;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.button.primary {
  color: white;
  background: linear-gradient(135deg, #ff7a18, #fb923c 46%, #ff4d6d);
  box-shadow: 0 14px 48px rgba(255,122,24,0.24);
}

.button.secondary {
  color: white;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
}

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

.subcopy {
  font-size: 19px;
  line-height: 1.6;
  color: #d8dfea;
  max-width: 620px;
  margin-top: 16px;
}

.hero-visual {
  position: relative;
  padding: 18px;
  overflow: hidden;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(255,255,255,0.14), transparent 44%);
  pointer-events: none;
}

.cover-stack {
  position: relative;
  min-height: 500px;
  display: grid;
  place-items: center;
}

.cover-shadow {
  position: absolute;
  width: 72%;
  height: 70%;
  filter: blur(50px);
  background: radial-gradient(circle, rgba(124,58,237,0.18), transparent 70%);
}

.book-cover {
  position: relative;
  width: min(360px, 90%);
  aspect-ratio: 0.78;
  border-radius: 34px;
  padding: 28px;
  background:
    radial-gradient(circle at top, rgba(255,255,255,0.12), transparent 30%),
    linear-gradient(180deg, rgba(255,255,255,0.07), rgba(255,255,255,0.03));
  border: 1px solid rgba(255,255,255,0.13);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 20px 70px rgba(0,0,0,0.35);
  display: flex;
  flex-direction: column;
}

.book-top, .book-bottom {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #cfd7e6;
}

.book-title {
  margin-top: 18px;
  font-size: clamp(42px, 5vw, 56px);
  line-height: 0.92;
  letter-spacing: -0.07em;
  font-weight: 800;
}

.book-sub {
  margin-top: auto;
  color: #d6dcea;
  line-height: 1.5;
  max-width: 230px;
}

.book-bottom {
  margin-top: 22px;
}

.spec-card {
  position: absolute;
  border-radius: 20px;
  padding: 16px 18px;
  min-width: 180px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow: 0 12px 30px rgba(0,0,0,0.24);
}

.spec-one { top: 48px; right: 18px; }
.spec-two { bottom: 48px; left: 18px; }
.spec-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #aeb7c8;
  margin-bottom: 8px;
}
.spec-value {
  font-weight: 700;
  font-size: 18px;
}

.big-statement {
  margin-top: 20px;
  padding: 28px 34px;
}

.big-statement p {
  margin: 0;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.02;
  letter-spacing: -0.06em;
}

.big-statement .muted-line {
  color: #a8b1c2;
}

.grid {
  display: grid;
  gap: 18px;
  margin-top: 20px;
}

.two-up { grid-template-columns: repeat(2, 1fr); }

.feature {
  padding: 38px;
}

.warm {
  background: linear-gradient(180deg, rgba(255,122,24,0.14), rgba(255,255,255,0.03));
}

.feature-stack {
  display: flex;
  align-items: stretch;
}

.mini-grid {
  display: grid;
  gap: 14px;
  width: 100%;
}

.mini-feature {
  border-radius: 22px;
  padding: 22px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
}

.strip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 18px;
}

.strip {
  padding: 18px 20px;
  text-align: center;
  font-weight: 650;
  color: #eef3fa;
}

.quote {
  margin-top: 18px;
  padding: 34px;
}

.quote p {
  margin: 0;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: -0.06em;
}

.offer-card {
  text-align: center;
  margin-top: 18px;
  padding: 48px 36px;
}

.audience-card {
  margin-top: 18px;
  padding: 40px 36px;
  border-radius: 30px;
}

.audience-card.softer {
  background: linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.025));
}

.price {
  margin: 10px 0 10px;
  font-size: 22px;
  color: #f3f6fb;
}

.offer-note {
  max-width: 650px;
  margin: 0 auto;
  color: var(--muted);
}

@media (max-width: 980px) {
  .hero, .two-up, .strip-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 18px;
  }

  .cover-stack {
    min-height: 420px;
  }

  .spec-one, .spec-two {
    position: static;
    margin-top: 12px;
    min-width: 0;
  }
}