:root {
  --bg: #f7f5f0;
  --ink: #1f1f1f;
  --muted: #666;
  --accent: #e07a5f;
  --card: #ffffff;
  --shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Avenir Next", "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
}

.bg {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(700px 700px at 10% 10%, rgba(224, 122, 95, 0.12), transparent 60%),
    radial-gradient(900px 900px at 90% 20%, rgba(61, 148, 199, 0.10), transparent 60%),
    radial-gradient(900px 900px at 40% 80%, rgba(248, 200, 110, 0.12), transparent 60%);
  z-index: -1;
}

.hero {
  padding: 80px 20px 40px;
}

.hero-inner {
  max-width: 920px;
  margin: 0 auto;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
  color: var(--muted);
}

h1 {
  font-size: 56px;
  margin: 6px 0 8px;
}

.lead {
  font-size: 18px;
  color: var(--muted);
  max-width: 640px;
}

.cta-row {
  margin-top: 22px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.cta {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  box-shadow: var(--shadow);
}

.cta.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid rgba(0, 0, 0, 0.12);
  box-shadow: none;
}

.section {
  max-width: 920px;
  margin: 0 auto;
  padding: 40px 20px;
}

.section h2 {
  margin: 0 0 18px;
  font-size: 28px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.card {
  background: var(--card);
  padding: 18px;
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.card h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.policy {
  background: var(--card);
  padding: 20px;
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.policy h3 {
  margin-top: 18px;
  margin-bottom: 6px;
}

.policy ul {
  padding-left: 20px;
}

.contact {
  background: var(--card);
  padding: 18px;
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.footer {
  text-align: center;
  padding: 30px 20px 60px;
  color: var(--muted);
}

@media (max-width: 600px) {
  h1 {
    font-size: 40px;
  }

  .lead {
    font-size: 16px;
  }
}