.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: var(--radius);
  font-weight: 800;
}

.button.primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 12px 26px rgba(20, 138, 91, 0.22);
}

.button.subtle {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--dark-line);
  color: var(--dark-text);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.menu-toggle span {
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 99px;
}

.service-grid,
.step-grid {
  display: grid;
  gap: 18px;
}

.service-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-card,
.step-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-line);
  border-radius: var(--radius);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.22);
}

.service-card {
  display: grid;
  grid-template-rows: 210px auto auto auto;
  min-height: 100%;
  padding: 18px;
}

.service-card img {
  width: 100%;
  height: 210px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.9);
  border-radius: var(--radius);
}

.service-card h3,
.step-card h3 {
  margin: 18px 0 0;
  font-size: 1.2rem;
  letter-spacing: 0;
}

.service-card p {
  margin: 10px 0 18px;
  color: var(--dark-muted);
  line-height: 1.55;
}

.service-card a {
  align-self: end;
  color: var(--accent);
  font-weight: 800;
}

.step-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.step-card {
  min-height: 300px;
  padding: 18px;
}

.step-card img {
  width: 100%;
  height: 180px;
  object-fit: contain;
}

.step-card span {
  display: inline-flex;
  min-width: 42px;
  min-height: 32px;
  align-items: center;
  justify-content: center;
  margin-top: 12px;
  background: var(--surface-soft);
  border-radius: var(--radius);
  color: var(--primary-dark);
  font-weight: 900;
}

@media (max-width: 900px) {
  .service-grid,
  .step-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    grid-template-rows: 190px auto auto auto;
  }
}

@media (max-width: 920px) {
  .menu-toggle {
    display: flex;
  }
}