.landing {
  padding: 40px 0 80px;
}

.landing-hero {
  max-width: 920px;
  padding: 48px 0 36px;
}

.landing-title {
  margin: 18px 0 24px;
  font-size: clamp(40px, 6.5vw, 76px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.1;
}

.landing-lead {
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.75;
}

.landing-body {
  display: grid;
  gap: 22px;
  padding: 28px 0 48px;
}

@media (min-width: 820px) {
  .landing-body {
    grid-template-columns: repeat(3, 1fr);
  }
}

.landing-card {
  background: color-mix(in srgb, var(--paper), white 20%);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 32px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}

.landing-card h2 {
  margin: 0 0 14px;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.landing-card p {
  margin: 0;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.75;
}

.landing-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.cta-primary,
.cta-secondary {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 999px;
  font-family: "Avenir Next", "Noto Sans CJK SC", sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.cta-primary {
  background: var(--accent);
  color: #fff;
}

.cta-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(166, 70, 28, 0.3);
}

.cta-secondary {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.cta-secondary:hover {
  background: rgba(255, 250, 240, 0.6);
}

.lang-switcher {
  align-items: center;
  font-family: "Avenir Next", "Noto Sans CJK SC", sans-serif;
  font-size: 13px;
  letter-spacing: 0.1em;
}

.lang-switcher a {
  color: var(--muted);
  text-decoration: none;
}

.lang-switcher a.active {
  color: var(--ink);
  font-weight: 700;
}

.lang-switcher .sep {
  color: var(--line);
  margin: 0 6px;
}

.landing-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}