.hero {
  padding: 6rem 0;
  text-align: center;
}

.hero-sub {
  max-width: 700px;
  margin: 1rem auto 2rem;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.hero-image {
  margin-top: 3rem;
  background: #fff;
  padding: 2rem;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

.services {
  padding: 5rem 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.service-card {
  background: #fff;
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
  text-align: center;
}

.service-card .icon {
  font-size: 2rem;
}

.about {
  padding: 5rem 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: center;
}

.projects {
  padding: 5rem 0;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.contact {
  padding: 5rem 0;
  text-align: center;
}