/* R&D subpage shell */
.page-main--subpage {
  padding-block: 0;
}

.page-rnd .subpage-reveal,
.page-rnd .rnd-certification__reveal,
.page-rnd .rnd-video__reveal,
.page-rnd .rnd-lighting__reveal,
.page-rnd .rnd-tech__reveal,
.page-rnd .rnd-wafer__reveal {
  opacity: 0;
  transform: translate3d(0, 2rem, 0);
  transition:
    opacity 1.25s cubic-bezier(0.22, 1, 0.36, 1),
    transform 1.25s cubic-bezier(0.22, 1, 0.36, 1);
}

.page-rnd .subpage-reveal.is-visible,
.page-rnd .rnd-certification__reveal.is-visible,
.page-rnd .rnd-video__reveal.is-visible,
.page-rnd .rnd-lighting__reveal.is-visible,
.page-rnd .rnd-tech__reveal.is-visible,
.page-rnd .rnd-wafer__reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

@media (prefers-reduced-motion: reduce) {
  .page-rnd .subpage-reveal,
  .page-rnd .rnd-certification__reveal,
  .page-rnd .rnd-video__reveal,
  .page-rnd .rnd-lighting__reveal,
  .page-rnd .rnd-tech__reveal,
  .page-rnd .rnd-wafer__reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.page-rnd .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* R&D research video section — Figma 9339:1932 */
.rnd-video {
  background: #fff;
  color: #101010;
}

.rnd-video__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
  width: 100%;
  max-width: 108rem;
  margin-inline: auto;
  padding: clamp(3.25rem, 6vw, 5rem) clamp(1rem, 8.33vw, 10rem) 0;
}

.rnd-video__title {
  margin: 0;
  width: 100%;
  font-family: var(--font-family-base);
  font-size: clamp(1.375rem, 2vw, 1.75rem);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.02em;
  text-align: center;
  color: #101010;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.rnd-video__media {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 10px;
  aspect-ratio: 1290 / 380;
  background: #e9e9e9;
}

.rnd-video__player {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 10px;
  object-fit: cover;
  object-position: center;
  pointer-events: none;
}

@media (max-width: 63.99rem) {
  .rnd-video__inner {
    padding-inline: 1rem;
  }
}

@media (max-width: 47.99rem) {
  .rnd-video__inner {
    gap: 1.5rem;
  }

  .rnd-video__media {
    aspect-ratio: 16 / 9;
  }
}

/* R&D lighting system — Figma 9339:1937 */
.rnd-lighting {
  background: #fff;
  color: #101010;
}

.rnd-lighting__inner {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
  max-width: 108rem;
  margin-inline: auto;
  padding: 100px clamp(1rem, 8.33vw, 10rem) clamp(3rem, 6vw, 5rem);
}

.rnd-lighting__title {
  display: flex;
  align-items: flex-start;
  gap: 0.8125rem;
  margin: 0;
  font-family: var(--font-family-base);
  font-size: clamp(1.25rem, 1.8vw, 1.5rem);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.02em;
  color: #000;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.rnd-lighting__bullet {
  display: block;
  flex-shrink: 0;
  width: 0.6875rem;
  height: 0.75rem;
  margin-top: calc((1em * 1.4 - 0.75rem) / 2);
}

.rnd-lighting__title-text {
  min-width: 0;
}

.rnd-lighting__title:not(:has(.rnd-lighting__bullet)) {
  padding-inline-start: 1.5625rem;
}

.rnd-lighting-block {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
  min-width: 0;
}

.rnd-lighting-block__subtitle {
  margin: 0;
  padding-inline-start: 1.5625rem;
  font-family: var(--font-family-base);
  font-size: clamp(1rem, 1.3vw, 1.25rem);
  font-weight: 400;
  line-height: 1.6;
  color: #535353;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.rnd-lighting-block__figure {
  margin: 0;
  min-width: 0;
}

.rnd-lighting-block__figure--area {
  display: grid;
  grid-template-rows: 1fr auto 1fr;
  align-items: center;
  justify-items: stretch;
  box-sizing: border-box;
  margin-inline: 1.5625rem;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 10px;
  background: #f6f6f6;
}

.rnd-lighting-block__figure--line {
  display: block;
  margin-inline: 1.5625rem;
  min-width: 0;
}

.rnd-lighting-block__figure--align {
  display: block;
  margin-inline: 1.5625rem;
  min-width: 0;
}

.rnd-lighting-block__figure--line .rnd-lighting-block__img,
.rnd-lighting-block__figure--align .rnd-lighting-block__img {
  display: block;
  width: 100%;
  height: auto;
  box-sizing: border-box;
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 10px;
}

/* Align section — 100px gap from sections above and below */
.rnd-lighting:has(+ .rnd-lighting--align) .rnd-lighting__inner {
  padding-bottom: 0;
}

.rnd-lighting--align .rnd-lighting__inner {
  padding-top: 100px;
  padding-bottom: 0;
}

.rnd-lighting--align + .rnd-wafer .rnd-wafer__inner {
  padding-top: 100px;
}

/* frame only: +10% height vs original */
.rnd-lighting-block__figure--area {
  aspect-ratio: 1265 / 423.5;
}

.rnd-lighting-block__figure--area .rnd-lighting-block__img {
  grid-row: 2;
  display: block;
  width: 92%;
  height: auto;
  margin-inline: auto;
  box-sizing: border-box;
  border: 0;
  border-radius: 0;
  background: transparent;
  object-fit: cover;
  object-position: center;
  aspect-ratio: 1265 / 385;
}

@media (max-width: 63.99rem) {
  .rnd-lighting__inner {
    padding-inline: 1rem;
  }

  .rnd-lighting-block__subtitle {
    padding-inline-start: 0;
  }

  .rnd-lighting__title:not(:has(.rnd-lighting__bullet)) {
    padding-inline-start: 0;
  }

  .rnd-lighting-block__figure--area,
  .rnd-lighting-block__figure--line,
  .rnd-lighting-block__figure--align {
    margin-inline: 0;
  }
}

@media (max-width: 47.99rem) {
  .rnd-lighting-block__figure--area {
    aspect-ratio: 16 / 9.9;
    min-height: 0;
    padding-block: 0;
  }

  .rnd-lighting-block__figure--area .rnd-lighting-block__img {
    aspect-ratio: 16 / 9;
  }
}

/* R&D lighting application tech — Figma 9374:2097 */
.rnd-tech {
  background: #fff;
  color: #101010;
}

.rnd-tech__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(2rem, 5vw, 6.25rem);
  width: 100%;
  max-width: 108rem;
  margin-inline: auto;
  padding: 100px clamp(1rem, 8.33vw, 10rem) 0;
}

.rnd-tech__copy {
  display: flex;
  flex: 0 1 35rem;
  flex-direction: column;
  gap: 3rem;
  min-width: 0;
  max-width: 35rem;
}

.rnd-tech__title {
  margin: 0;
  font-family: var(--font-family-base);
  font-size: clamp(1.25rem, 1.6vw, 1.375rem);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.02em;
  color: #000;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.rnd-tech__body {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding-inline-start: 1.5625rem;
  box-sizing: border-box;
}

.rnd-tech__lead,
.rnd-tech__desc {
  margin: 0;
  font-family: var(--font-family-base);
  font-size: clamp(1rem, 1.2vw, 1.25rem);
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.005em;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.rnd-tech__em {
  font-weight: 600;
  color: #0a63b0;
}

.rnd-tech__plain,
.rnd-tech__desc {
  color: #535353;
}

.rnd-tech__figure {
  position: relative;
  flex: 0 0 46.875rem;
  max-width: 46.875rem;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border-radius: 10px;
  background: #fff;
  aspect-ratio: 751 / 376;
}

.rnd-tech__img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 10px;
  background: transparent;
  object-fit: cover;
  object-position: center;
}

@media (max-width: 1290px) {
  .rnd-tech__inner {
    flex-direction: column;
    align-items: stretch;
    gap: 2rem;
    padding-inline: 1rem;
  }

  .rnd-tech__copy,
  .rnd-tech__figure {
    flex: none;
    max-width: none;
    width: 100%;
  }

  .rnd-tech__body {
    padding-inline-start: 0;
  }
}

/* R&D wafer crack inspection — Figma 9374:1994 */
.rnd-wafer {
  background: #fff;
  color: #101010;
}

.rnd-wafer__inner {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
  max-width: 108rem;
  margin-inline: auto;
  padding: clamp(3rem, 5vw, 4rem) clamp(1rem, 8.33vw, 10rem) clamp(3rem, 6vw, 5rem);
}

.rnd-wafer__title {
  display: flex;
  align-items: flex-start;
  gap: 0.8125rem;
  margin: 0;
  font-family: var(--font-family-base);
  font-size: clamp(1.25rem, 1.8vw, 1.5rem);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.02em;
  color: #000;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.rnd-wafer__bullet {
  display: block;
  flex-shrink: 0;
  width: 0.6875rem;
  height: 0.75rem;
  margin-top: calc((1em * 1.4 - 0.75rem) / 2);
}

.rnd-wafer__title-text {
  min-width: 0;
}

.rnd-wafer__subtitle {
  margin: 0;
  padding-inline-start: 1.5625rem;
  font-family: var(--font-family-base);
  font-size: clamp(1rem, 1.3vw, 1.25rem);
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.025em;
  color: #535353;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.rnd-wafer__media {
  display: flex;
  align-items: stretch;
  gap: 2.1875rem;
  width: 100%;
  min-width: 0;
  padding-inline-start: 1.5625rem;
  box-sizing: border-box;
}

.rnd-wafer__figure {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.75rem;
  margin: 0;
  min-width: 0;
}

.rnd-wafer__figure--equip {
  flex: 0 1 32.375rem;
}

.rnd-wafer__figure--screen {
  flex: 1 1 44.5rem;
}

/*
 * Right aspect-ratio sets row height;
 * left flex-grows to match (same as solar stretch).
 */
.rnd-wafer__frame {
  position: relative;
  flex: 1 1 auto;
  width: 100%;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  border-radius: 10px;
  background: #fff;
}

.rnd-wafer__figure--screen .rnd-wafer__frame {
  aspect-ratio: 712 / 395;
}

.rnd-wafer__img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 10px;
  object-fit: cover;
  object-position: center;
}

.rnd-wafer__caption {
  margin: 0;
  flex: 0 0 auto;
  width: 100%;
  max-width: 100%;
  font-family: var(--font-family-base);
  font-size: clamp(0.8125rem, 1.1vw, 1rem);
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: -0.02em;
  color: #535353;
  text-align: center;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.rnd-wafer__desc {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin: 0;
  padding: 1.25rem 0 0 1.5625rem;
}

.rnd-wafer__desc p {
  margin: 0;
  font-family: var(--font-family-base);
  font-size: clamp(1rem, 1.3vw, 1.25rem);
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.005em;
  color: #535353;
  word-break: keep-all;
  overflow-wrap: break-word;
}

@media (max-width: 63.99rem) {
  .rnd-wafer__inner {
    padding-inline: 1rem;
  }

  .rnd-wafer__subtitle,
  .rnd-wafer__media,
  .rnd-wafer__desc {
    padding-inline-start: 0;
  }

  .rnd-wafer__media {
    gap: 1.25rem;
  }
}

@media (max-width: 47.99rem) {
  .rnd-wafer__media {
    flex-direction: column;
    gap: 1rem;
  }

  .rnd-wafer__figure--equip,
  .rnd-wafer__figure--screen {
    flex: none;
    width: 100%;
  }

  .rnd-wafer__figure--equip .rnd-wafer__frame,
  .rnd-wafer__figure--screen .rnd-wafer__frame {
    flex: none;
    aspect-ratio: 16 / 10;
  }

  .rnd-tech__figure {
    aspect-ratio: 751 / 376;
    min-height: 0;
    padding-block: 0;
  }
}

/* R&D certification — Figma 9313:1658 */
.rnd-certification {
  background: #fff;
  color: #101010;
}

.rnd-certification__inner {
  width: 100%;
  max-width: 108rem;
  margin-inline: auto;
  padding: clamp(4rem, 6.25vw, 7.5rem) clamp(1rem, 8.33vw, 10rem) clamp(5rem, 7.3vw, 8.75rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3.75rem;
}

.rnd-certification__grid {
  list-style: none;
  padding: 0;
  margin: 0;
  width: 100%;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  column-gap: 2.6875rem;
  row-gap: 3.75rem;
}

.rnd-certification__item {
  min-width: 0;
}

.rnd-certification-card {
  display: flex;
  flex-direction: column;
  gap: 1.9375rem;
  min-width: 0;
}

.rnd-certification-card__thumb {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  background:
    linear-gradient(135deg, rgba(10, 99, 176, 0.08), rgba(129, 182, 228, 0.16)),
    #f2f4f7;
  border: 1px solid #d0d0d0;
}

.rnd-certification-card__thumb img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.rnd-certification-card__file {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 26.25rem;
  color: inherit;
  text-decoration: none;
}

.rnd-certification-card__file:hover,
.rnd-certification-card__file:focus-visible {
  text-decoration: none;
}

.rnd-certification-card__file-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 4rem;
  min-height: 2.5rem;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-family: var(--font-family-base);
  font-size: 1rem;
  font-weight: 700;
  color: #b91c1c;
  background: #fee2e2;
}

.rnd-certification-card__category {
  margin: 0 0 -1.25rem;
  font-family: var(--font-family-base);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.02em;
  text-align: center;
  color: #0a63b0;
}

.rnd-certification-card__title {
  margin: 0;
  font-family: var(--font-family-base);
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.02em;
  text-align: center;
  color: #000;
}

.rnd-certification__empty {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 12rem;
  padding: 2rem;
  text-align: center;
  color: #535353;
  background: #f8fafc;
  border: 1px solid #d9dfe9;
  border-radius: 12px;
}

.rnd-certification__empty p {
  margin: 0;
  font-family: var(--font-family-base);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.5;
}

.rnd-certification-pagination__list {
  list-style: none;
  padding: 0.75rem 0 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.rnd-certification-pagination__page {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 100px;
  font-family: var(--font-family-base);
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1;
  color: #474747;
  text-decoration: none;
}

.rnd-certification-pagination__page.is-active {
  color: #0a63b0;
}

.rnd-certification-pagination__next {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem;
  color: #a5a5a5;
}

.rnd-certification-pagination__page:hover,
.rnd-certification-pagination__page:focus-visible,
.rnd-certification-pagination__next:hover,
.rnd-certification-pagination__next:focus-visible {
  text-decoration: none;
  color: #0a63b0;
}

@media (max-width: 79.99rem) {
  .rnd-certification__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: 1.875rem;
  }

  .rnd-certification-card__file {
    min-height: 22rem;
  }
}

@media (max-width: 63.99rem) {
  .rnd-certification__inner {
    padding-inline: 1rem;
  }

  .rnd-certification__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2.5rem 1.5rem;
  }

  .rnd-certification-card__file {
    min-height: 20rem;
  }
}

@media (max-width: 47.99rem) {
  .rnd-certification__inner {
    gap: 3rem;
    padding-block: 3.5rem 4.5rem;
  }

  .rnd-certification-card {
    gap: 1.25rem;
  }

  .rnd-certification-card__file {
    min-height: 16rem;
  }

  .rnd-certification-card__title {
    font-size: 1rem;
  }
}

@media (max-width: 29.99rem) {
  .rnd-certification__grid {
    grid-template-columns: 1fr;
  }
}