:root {
  --bg: #f3ebdd;
  --paper: rgba(255,255,255,0.76);
  --paper-strong: rgba(255,255,255,0.92);
  --ink: #1f160f;
  --muted: #5f5348;
  --accent: #c85c37;
  --accent-2: #1c6b5b;
  --line: rgba(31,22,15,0.12);
  --shadow: 0 20px 50px rgba(31,22,15,0.08);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "BIZ UDPGothic", "Yu Gothic UI", "Hiragino Sans", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(200,92,55,0.22), transparent 28%),
    radial-gradient(circle at top right, rgba(28,107,91,0.14), transparent 26%),
    linear-gradient(180deg, rgba(255,255,255,0.35), rgba(255,255,255,0)),
    var(--bg);
}

.page {
  max-width: 1040px;
  margin: 0 auto;
  padding: 40px 20px 96px;
}

.hero, .card, .proof, .faq {
  backdrop-filter: blur(12px);
}

.hero {
  background:
    linear-gradient(135deg, rgba(255,255,255,0.96), rgba(255,247,240,0.82)),
    var(--paper);
  border: 1px solid var(--line);
  border-radius: 32px;
  padding: 40px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -70px -70px auto;
  width: 220px;
  height: 220px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(200,92,55,0.16), rgba(200,92,55,0));
  pointer-events: none;
}

.eyebrow {
  margin: 0 0 12px;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-2);
}

h1 {
  margin: 0;
  font-size: clamp(34px, 6vw, 64px);
  line-height: 1.02;
  max-width: 820px;
}

.lede {
  max-width: 700px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.78;
}

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.primary, .secondary {
  padding: 14px 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.primary {
  background: linear-gradient(135deg, #201711, #4b2e22);
  color: white;
  box-shadow: 0 10px 24px rgba(31,22,15,0.18);
}

.secondary {
  border: 1px solid var(--line);
  color: var(--ink);
  background: rgba(255,255,255,0.62);
}

.primary:hover, .secondary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(31,22,15,0.12);
}

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

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

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 20px;
}

.card, .proof, .faq {
  background: rgba(255,255,255,0.68);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 24px;
  box-shadow: 0 10px 24px rgba(31,22,15,0.05);
}

.accent {
  background: linear-gradient(135deg, rgba(200,92,55,0.18), rgba(255,255,255,0.9));
}

.card h2, .proof h2, .faq h2 {
  margin-top: 0;
}

.card ul {
  margin: 0;
  padding-left: 18px;
  line-height: 1.8;
}

.proof {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 18px;
  margin-top: 20px;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.92), rgba(241,250,247,0.84));
}

.proof-kicker {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.faq {
  margin-top: 20px;
}

.faq-item + .faq-item {
  border-top: 1px solid var(--line);
  margin-top: 14px;
  padding-top: 14px;
}

@media (max-width: 860px) {
  .grid, .proof {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 24px;
  }

  .page {
    padding: 24px 16px 72px;
  }
}