:root {
  --main-title-size: clamp(42px, 3.3vw, 58px);
}

html,
body,
body *,
body *::before,
body *::after,
button,
input,
textarea,
select {
  font-family: "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif !important;
}

.hero-left h1,
.company-product-copy h2,
.section-heading h2,
.equipment-heading h2,
.customer-support-heading h2,
.sustain-title h2,
.news-heading h2,
.tech-content h2,
.contact h2 {
  font-size: var(--main-title-size);
}

@media (max-width: 760px) {
  :root {
    --main-title-size: 36px;
  }
}