.tests-section {
  padding: clamp(32px, 4.2vw, 60px) 0 clamp(20px, 2.5vw, 30px);
  background: #fff;
}

.tests-section__title {
  margin: 0;
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 600;
  line-height: 1.2;
  text-transform: uppercase;
  color: var(--rx-text);
}

.test-overview {
  padding: 0 0 30px;
  background: #fff;
}

.test-overview__card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(20px, 2.5vw, 30px);
  padding: clamp(20px, 2.5vw, 30px);
  border-radius: var(--rx-radius);
  background: var(--rx-bg);
  box-shadow: var(--rx-card-shadow);
}

.test-overview__num {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--rx-bg);
  box-shadow: 0 2px 10px 2px rgba(0, 114, 201, 0.1), inset 0 1px 1px rgba(0, 114, 201, 0.25);
  font-size: 36px;
  font-weight: 600;
  line-height: 1.2;
  color: var(--rx-blue);
}

.test-overview__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
}

.test-overview__icon img {
  width: 60px;
  height: 60px;
  object-fit: contain;
}

.test-overview__title {
  margin: 0;
  width: 100%;
  max-width: min(760px, 100%);
  font-size: clamp(20px, 2vw, 24px);
  font-weight: 600;
  line-height: 1.4;
  text-align: center;
  color: var(--rx-blue);
}

.test-overview__desc {
  margin: -10px 0 0;
  width: 100%;
  font-size: 16px;
  font-weight: 500;
  line-height: 24px;
  letter-spacing: 0.44px;
  color: var(--rx-text-muted);
}

.test-overview__accordion {
  width: 100%;
  border-radius: var(--rx-radius);
  background: #fff;
  box-shadow: var(--rx-card-shadow);
  overflow: hidden;
}

.test-overview__accordion-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 13px 7px 13px 13px;
  border: none;
  background: transparent;
  font-size: 20px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.44px;
  color: var(--rx-text);
  cursor: pointer;
}

.test-overview__accordion-head svg {
  transition: transform 0.2s ease;
}

.test-overview__accordion.is-collapsed .test-overview__accordion-head svg {
  transform: rotate(180deg);
}

.test-overview__accordion-body {
  padding: 0 5px 12px;
}

.test-overview__accordion.is-collapsed .test-overview__accordion-body {
  display: none;
}

.test-overview__module-title {
  margin: 0;
  padding: 12px clamp(16px, 2.5vw, 36px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.2);
  font-size: clamp(14px, 1.2vw, 16px);
  font-weight: 500;
  line-height: 24px;
  letter-spacing: 0.44px;
  color: var(--rx-text);
}

.test-overview__module-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.test-overview__module-list li {
  padding: 12px clamp(16px, 2.5vw, 36px) 12px clamp(32px, 5vw, 72px);
  font-size: clamp(14px, 1.2vw, 16px);
  font-weight: 500;
  line-height: 24px;
  letter-spacing: 0.44px;
  color: var(--rx-text);
}

.test-overview__params {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  width: 100%;
}

.test-overview__param {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 18px 5px 12px;
  border-radius: var(--rx-radius);
  background: #fff;
  box-shadow: var(--rx-card-shadow);
  text-align: center;
}

.test-overview__param-label {
  margin: 0;
  font-size: 20px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.44px;
  color: var(--rx-text-muted);
}

.test-overview__param-value {
  margin: 0;
  font-size: 24px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--rx-blue);
}

.test-overview__btn {
  min-width: 230px;
}

@media (max-width: 767px) {
  .tests-section__title {
    text-transform: none;
  }
}

@media (max-width: 767px) {
  .test-overview__card {
    padding: 24px 16px;
    gap: 20px;
  }

  .test-overview__param-label {
    font-size: 14px;
  }

  .test-overview__param-value {
    font-size: 20px;
  }

  .test-overview__btn {
    width: 100%;
  }
}