* {
  box-sizing: border-box;
}

:root {
  --bg: #f7f4ea;
  --bg-accent: #fffaf0;
  --card: rgba(255, 255, 255, 0.82);
  --text: #1e1d18;
  --muted: #5f5a4c;
  --line: rgba(30, 29, 24, 0.1);
  --primary: #2d6a4f;
  --primary-strong: #1f4f39;
  --warm: #f1c453;
  --shadow: 0 24px 60px rgba(60, 52, 30, 0.12);
}

html {
  background:
    radial-gradient(circle at top left, rgba(241, 196, 83, 0.28), transparent 32%),
    radial-gradient(circle at right 20%, rgba(45, 106, 79, 0.15), transparent 30%),
    linear-gradient(180deg, var(--bg) 0%, #f2efe4 100%);
  color: var(--text);
  font-family: "Hiragino Sans", "Noto Sans JP", sans-serif;
  line-height: 1.7;
}

body {
  margin: 0;
}

a {
  color: var(--primary-strong);
}

.shell {
  width: min(1100px, calc(100% - 32px));
  margin: 0 auto;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 24px 0 8px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--warm), #ffe8a4);
  color: #3b2a09;
  box-shadow: 0 10px 24px rgba(241, 196, 83, 0.3);
}

.nav-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.nav-links a {
  text-decoration: none;
  font-weight: 600;
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 36px;
  align-items: center;
  padding: 28px 0 48px;
}

.eyebrow {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(45, 106, 79, 0.1);
  color: var(--primary-strong);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

h1,
h2,
h3 {
  line-height: 1.15;
  margin: 0;
}

h1 {
  font-size: clamp(40px, 7vw, 72px);
  margin-top: 18px;
}

.lead {
  font-size: 18px;
  color: var(--muted);
  max-width: 60ch;
  margin: 20px 0 0;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 18px;
  border-radius: 16px;
  font-weight: 800;
  text-decoration: none;
  border: 1px solid transparent;
}

.button-primary {
  background: var(--primary);
  color: white;
  box-shadow: 0 16px 32px rgba(45, 106, 79, 0.24);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.72);
  border-color: var(--line);
  color: var(--text);
}

.phone-card,
.section-card,
.info-card {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.phone-card {
  padding: 18px;
  border-radius: 32px;
}

.phone-card img {
  display: block;
  width: 100%;
  border-radius: 24px;
}

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

.stat {
  padding: 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid var(--line);
}

.stat strong {
  display: block;
  font-size: 28px;
  line-height: 1;
}

.section {
  padding: 18px 0 48px;
}

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

.section-card,
.info-card {
  padding: 26px;
  border-radius: 28px;
}

.section-card p,
.info-card p,
li,
dd {
  color: var(--muted);
}

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

.gallery img {
  width: 100%;
  display: block;
  border-radius: 22px;
  box-shadow: 0 18px 36px rgba(38, 32, 19, 0.12);
}

.page-title {
  padding: 42px 0 12px;
}

.stack {
  display: grid;
  gap: 18px;
}

.two-up {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

dl {
  margin: 0;
}

dt {
  font-weight: 800;
  margin-bottom: 6px;
}

dd {
  margin: 0;
}

.footer {
  padding: 20px 0 44px;
  color: var(--muted);
  font-size: 14px;
}

.note {
  font-size: 14px;
  color: var(--muted);
}

@media (max-width: 920px) {
  .hero,
  .section-grid,
  .gallery,
  .two-up,
  .stats {
    grid-template-columns: 1fr;
  }

  .nav {
    flex-direction: column;
    align-items: flex-start;
  }

  h1 {
    font-size: 42px;
  }
}