.landing-body { padding: 0; }
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1140px;
  margin: 0 auto;
  padding: 20px 16px;
}
.brand { font-size: 1.1rem; font-weight: 700; color: var(--bd); }
.nav-cta { width: auto; margin-top: 0; padding: 10px 20px; }

.hero {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 16px 64px;
  text-align: center;
}
.hero h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--bd);
  line-height: 1.25;
  margin-bottom: 18px;
}
.hero-sub {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--gy);
  margin-bottom: 28px;
}
.hero-cta { width: auto; display: inline-block; padding: 14px 32px; margin-top: 0; }

.examples, .how {
  max-width: 1140px;
  margin: 0 auto;
  padding: 32px 16px;
}
.examples h2, .how h2 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--bd);
  text-align: center;
  margin-bottom: 24px;
}
.example-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 800px) { .example-grid { grid-template-columns: 1fr; } }
.example-card { padding: 20px; }
.example-tag {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--bd);
  background: var(--bl);
  border-radius: 20px;
  padding: 4px 12px;
  margin-bottom: 12px;
}
.example-card p { font-size: .92rem; line-height: 1.55; color: #333; }

.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  max-width: 960px;
  margin: 0 auto;
}
@media (max-width: 800px) { .how-steps { grid-template-columns: 1fr; } }
.how-step {
  background: #fff;
  border-radius: var(--ra);
  box-shadow: var(--sh);
  padding: 20px;
  font-size: .92rem;
  line-height: 1.5;
  color: #333;
}
.how-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--bd);
  color: #fff;
  font-weight: 700;
  font-size: .85rem;
  margin-right: 10px;
}

.landing-footer {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 16px 48px;
}
.landing-footer .disc { border-top: none; margin-top: 0; padding-top: 0; text-align: center; }