.service-overview {
  background: #f3f6f7;
}

.service-heading {
  max-width: 720px;
  margin-bottom: 50px;
}

.service-heading h2 {
  margin-top: 18px;
}

.service-heading > p {
  margin: 20px 0 0;
  color: #63717b;
  font-size: 15px;
  line-height: 1.8;
}

.service-tabs {
  display: flex;
  overflow-x: auto;
  border-bottom: 1px solid #dce3e6;
  scrollbar-width: thin;
}

.service-tabs button {
  flex: 1 0 auto;
  min-width: 130px;
  padding: 18px 20px;
  border: 0;
  border-bottom: 3px solid transparent;
  background: transparent;
  color: #687780;
  font-size: 14px;
  cursor: pointer;
  transition: color .2s, border-color .2s, background .2s;
}

.service-tabs button:hover {
  color: #101820;
  background: rgba(255,255,255,.5);
}

.service-tabs button.active {
  color: #101820;
  border-bottom-color: #176bff;
  font-weight: 700;
}

.service-stage {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  min-height: 460px;
  background: #fff;
  box-shadow: 0 24px 60px rgba(25,47,61,.08);
}

.service-visual {
  min-height: 460px;
  overflow: hidden;
  background: #dce3e6;
}

.service-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity .2s ease, transform .5s ease;
}

.service-stage:hover .service-visual img {
  transform: scale(1.02);
}

.service-detail {
  padding: 62px 58px;
  align-self: center;
}

.service-detail > span {
  color: #176bff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
}

.service-detail h3 {
  margin: 18px 0;
  color: #101820;
  font-size: 34px;
}

.service-detail p {
  margin: 0;
  color: #63717b;
  font-size: 14px;
  line-height: 1.9;
}

.service-detail ul {
  padding: 0;
  margin: 32px 0 0;
  list-style: none;
}

.service-detail li {
  position: relative;
  padding: 13px 10px 13px 22px;
  border-top: 1px solid #dce3e6;
  color: #31414b;
  font-size: 13px;
}

.service-detail li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 20px;
  width: 6px;
  height: 6px;
  background: #15c8bd;
}

@media (max-width: 900px) {
  .service-stage { grid-template-columns: 1fr; }
  .service-visual { min-height: 360px; height: 360px; }
  .service-detail { padding: 42px 38px; }
}

@media (max-width: 560px) {
  .service-heading { margin-bottom: 32px; }
  .service-tabs button { min-width: 112px; padding: 15px 14px; font-size: 13px; }
  .service-visual { min-height: 230px; height: 230px; }
  .service-detail { padding: 34px 24px 38px; }
  .service-detail h3 { font-size: 28px; }
}