/* Lumishine Intro Plugin — scoped styles (do not use global selectors) */

.lsi-root,
.lsi-root *,
.lsi-root *::before,
.lsi-root *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.lsi-root {
  --lsi-color-bg: #000000;
  --lsi-color-cyan: #00e5d4;
  --lsi-color-cyan-dim: rgba(0, 229, 212, 0.5);
  --lsi-color-white: #ffffff;
  --lsi-color-text-muted: rgba(255, 255, 255, 0.55);
  --lsi-color-border: rgba(255, 255, 255, 0.12);
  --lsi-color-border-active: var(--lsi-color-cyan);
  --lsi-color-blue-green: #00e5d4;
  --lsi-color-yellow-green: #b8ff4a;
  --lsi-color-sky-blue: #4db8ff;
  --lsi-font-family: "Pretendard", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --lsi-ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --lsi-ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --lsi-duration-normal: 0.7s;
  --lsi-duration-fast: 0.35s;
  --lsi-layout-max-width: 1400px;
  --lsi-layout-gutter: clamp(24px, 4vw, 40px);
  font-family: var(--lsi-font-family);
  background-color: var(--lsi-color-bg);
  color: var(--lsi-color-white);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
  font-size: 16px;
  text-align: left;
  width: 100%;
}

/* Defensive reset — block theme CSS bleed */
.lsi-root a {
  color: inherit;
  text-decoration: none;
  background: transparent;
}

.lsi-root button {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  color: inherit;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  appearance: none;
  -webkit-appearance: none;
  text-align: inherit;
}

.lsi-root img,
.lsi-root picture {
  max-width: 100%;
  height: auto;
  border: 0;
  vertical-align: middle;
}

.lsi-root svg {
  display: block;
  flex-shrink: 0;
}

.lsi-root h2,
.lsi-root h3,
.lsi-root p,
.lsi-root header,
.lsi-root section,
.lsi-root article,
.lsi-root aside,
.lsi-root nav {
  margin: 0;
  padding: 0;
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
}

.lsi-root input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  margin: 0;
  padding: 0;
  appearance: none;
  -webkit-appearance: none;
}

.lsi-root label {
  cursor: pointer;
}

.lsi-root small {
  font-size: inherit;
}

/* ── Scroll reveal ── */
@media (prefers-reduced-motion: no-preference) {
  .lsi-reveal {
    opacity: 0;
    transform: translateY(28px);
    transition:
      opacity var(--lsi-duration-normal) var(--lsi-ease-out),
      transform var(--lsi-duration-normal) var(--lsi-ease-out);
    will-change: opacity, transform;
  }

  .lsi-reveal--left {
    transform: translateX(-40px);
  }

  .lsi-reveal--right {
    transform: translateX(40px);
  }

  .lsi-reveal--scale {
    transform: scale(0.97) translateY(24px);
  }

  .lsi-reveal.lsi-is-visible {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .lsi-reveal {
    opacity: 1;
  }
}

/* ── Section ── */
.lsi-product-features {
  background-color: var(--lsi-color-bg);
  padding: 80px var(--lsi-layout-gutter);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lsi-product-features__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  max-width: var(--lsi-layout-max-width);
  width: 100%;
  align-items: start;
}

/* ── Left visual ── */
.lsi-product-features__visual {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.lsi-product-features__image-frame {
  border: 1px solid var(--lsi-color-border);
  border-radius: 4px;
  overflow: hidden;
  line-height: 0;
  transition:
    border-color var(--lsi-duration-fast) var(--lsi-ease-smooth),
    box-shadow var(--lsi-duration-fast) var(--lsi-ease-smooth);
}

.lsi-product-features__image-frame:hover {
  border-color: var(--lsi-color-cyan-dim);
  box-shadow: 0 0 32px rgba(0, 229, 212, 0.12);
}

.lsi-product-features__image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform 0.6s var(--lsi-ease-out);
}

.lsi-product-features__image-frame:hover .lsi-product-features__image {
  transform: scale(1.03);
}

/* ── Right content ── */
.lsi-product-features__content {
  display: flex;
  flex-direction: column;
  gap: 36px;
  padding-top: 8px;
}

.lsi-product-features__header {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.lsi-product-features__label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--lsi-color-cyan);
  text-transform: uppercase;
}

.lsi-product-features__title {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--lsi-color-white);
  letter-spacing: -0.02em;
}

.lsi-product-features__description {
  font-size: 15px;
  font-weight: 400;
  line-height: 1.7;
  color: var(--lsi-color-text-muted);
}

/* ── Feature grid ── */
.lsi-product-features__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--lsi-color-border);
}

.lsi-product-features__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px 20px 24px 0;
  border-bottom: 1px solid var(--lsi-color-border);
  border-radius: 4px;
  transition:
    background-color var(--lsi-duration-fast) var(--lsi-ease-smooth),
    padding var(--lsi-duration-fast) var(--lsi-ease-smooth);
}

.lsi-product-features__item:hover {
  background-color: rgba(0, 229, 212, 0.04);
}

.lsi-product-features__item:hover .lsi-product-features__icon {
  transform: scale(1.08);
  filter: drop-shadow(0 0 8px rgba(0, 229, 212, 0.4));
}

.lsi-product-features__item:nth-child(even) {
  padding-left: 20px;
  padding-right: 0;
}

.lsi-product-features__icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  object-fit: contain;
  transition:
    transform var(--lsi-duration-fast) var(--lsi-ease-out),
    filter var(--lsi-duration-fast) var(--lsi-ease-smooth);
}

.lsi-product-features__item-text {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 4px;
}

.lsi-product-features__item-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--lsi-color-white);
  line-height: 1.3;
}

.lsi-product-features__item-desc {
  font-size: 13px;
  font-weight: 400;
  color: var(--lsi-color-text-muted);
  line-height: 1.5;
}

/* ── Controls ── */
.lsi-product-features__controls {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.lsi-product-features__control-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.lsi-product-features__control-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--lsi-color-text-muted);
}

.lsi-product-features__tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.lsi-product-features__tab {
  font-family: var(--lsi-font-family);
  font-size: 13px;
  font-weight: 500;
  color: var(--lsi-color-white);
  background: transparent;
  border: 1px solid var(--lsi-color-border);
  border-radius: 999px;
  padding: 8px 20px;
  cursor: pointer;
  transition:
    border-color var(--lsi-duration-fast) var(--lsi-ease-smooth),
    color var(--lsi-duration-fast) var(--lsi-ease-smooth),
    background-color var(--lsi-duration-fast) var(--lsi-ease-smooth),
    box-shadow var(--lsi-duration-fast) var(--lsi-ease-smooth),
    transform var(--lsi-duration-fast) var(--lsi-ease-out);
  white-space: nowrap;
}

.lsi-product-features__tab:hover {
  border-color: var(--lsi-color-cyan-dim);
  background-color: rgba(0, 229, 212, 0.06);
  transform: translateY(-1px);
}

.lsi-product-features__tab--active {
  border-color: var(--lsi-color-cyan);
  color: var(--lsi-color-cyan);
  box-shadow: 0 0 12px rgba(0, 229, 212, 0.15);
}

.lsi-product-features__colors {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}

.lsi-product-features__color {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 4px 8px 4px 4px;
  border-radius: 999px;
  transition: background-color var(--lsi-duration-fast) var(--lsi-ease-smooth);
}

.lsi-product-features__color:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.lsi-product-features__color:hover .lsi-product-features__swatch {
  transform: scale(1.1);
}

.lsi-product-features__color input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.lsi-product-features__swatch {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  flex-shrink: 0;
  transition: box-shadow 0.2s, transform 0.2s;
}

.lsi-product-features__swatch--blue-green {
  background-color: var(--lsi-color-blue-green);
  box-shadow: 0 0 10px rgba(0, 229, 212, 0.5);
}

.lsi-product-features__swatch--yellow-green {
  background-color: var(--lsi-color-yellow-green);
  box-shadow: 0 0 10px rgba(184, 255, 74, 0.5);
}

.lsi-product-features__swatch--sky-blue {
  background-color: var(--lsi-color-sky-blue);
  box-shadow: 0 0 10px rgba(77, 184, 255, 0.5);
}

.lsi-product-features__color input:checked + .lsi-product-features__swatch {
  transform: scale(1.15);
}

.lsi-product-features__color input:focus-visible + .lsi-product-features__swatch {
  outline: 2px solid var(--lsi-color-cyan);
  outline-offset: 3px;
}

.lsi-product-features__color-name {
  font-size: 13px;
  font-weight: 400;
  color: var(--lsi-color-white);
}

/* ── CTA ── */
.lsi-product-features__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 16px 24px;
  font-family: var(--lsi-font-family);
  font-size: 15px;
  font-weight: 500;
  color: var(--lsi-color-cyan);
  text-decoration: none;
  border: 1px solid var(--lsi-color-cyan);
  border-radius: 6px;
  transition:
    background-color var(--lsi-duration-fast) var(--lsi-ease-smooth),
    box-shadow var(--lsi-duration-fast) var(--lsi-ease-smooth),
    transform var(--lsi-duration-fast) var(--lsi-ease-out);
}

.lsi-product-features__cta:hover {
  background-color: rgba(0, 229, 212, 0.1);
  box-shadow: 0 0 28px rgba(0, 229, 212, 0.25);
  transform: translateY(-2px);
}

.lsi-product-features__cta-arrow {
  font-size: 18px;
  line-height: 1;
  transition: transform var(--lsi-duration-fast) var(--lsi-ease-out);
}

.lsi-product-features__cta:hover .lsi-product-features__cta-arrow {
  transform: translateX(5px);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .lsi-product-features {
    padding: 60px 40px;
  }

  .lsi-product-features__inner {
    gap: 48px;
  }

  .lsi-product-features__title {
    font-size: 30px;
  }
}

@media (max-width: 768px) {
  .lsi-product-features {
    padding: 48px 24px;
  }

  .lsi-product-features__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .lsi-product-features__title {
    font-size: 26px;
  }

  .lsi-product-features__grid {
    grid-template-columns: 1fr;
  }

  .lsi-product-features__item,
  .lsi-product-features__item:nth-child(even) {
    padding: 20px 0;
  }

}

/* ── Application Areas Section ── */
.lsi-application-areas {
  background-color: var(--lsi-color-bg);
  padding: 80px var(--lsi-layout-gutter);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lsi-application-areas__wrapper {
  max-width: var(--lsi-layout-max-width);
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.lsi-application-areas__panel {
  display: grid;
  grid-template-columns: 306px 1fr;
  gap: 40px;
  border: 1px solid var(--lsi-color-border);
  border-radius: 8px;
  padding: 48px 40px;
  align-items: start;
  transition:
    border-color var(--lsi-duration-fast) var(--lsi-ease-smooth),
    box-shadow var(--lsi-duration-fast) var(--lsi-ease-smooth);
}

.lsi-application-areas__panel:hover {
  border-color: rgba(0, 229, 212, 0.2);
  box-shadow: 0 0 40px rgba(0, 229, 212, 0.06);
}

.lsi-application-areas__intro {
  display: flex;
  flex-direction: column;
  gap: 16px;
  height: 100%;
}

.lsi-application-areas__label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--lsi-color-cyan);
  text-transform: uppercase;
}

.lsi-application-areas__title {
  font-size: 32px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--lsi-color-white);
  letter-spacing: -0.02em;
}

.lsi-application-areas__title-line {
  display: block;
  width: 48px;
  height: 2px;
  background-color: var(--lsi-color-cyan);
  margin-top: -4px;
}

.lsi-application-areas__description {
  font-size: 14px;
  font-weight: 400;
  line-height: 1.75;
  color: var(--lsi-color-text-muted);
}

.lsi-application-areas__graphic-wrap {
  margin-top: auto;
  padding-top: 24px;
}

.lsi-application-areas__graphic {
  width: 100%;
  max-width: 220px;
  height: auto;
  display: block;
  object-fit: contain;
  transition:
    transform 0.8s var(--lsi-ease-out),
    filter var(--lsi-duration-fast) var(--lsi-ease-smooth);
}

.lsi-application-areas__intro:hover .lsi-application-areas__graphic {
  transform: translateY(-4px) scale(1.02);
  filter: drop-shadow(0 0 12px rgba(0, 229, 212, 0.2));
}

.lsi-application-areas__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.lsi-application-areas__card {
  border: 1px solid rgba(0, 229, 212, 0.25);
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition:
    border-color var(--lsi-duration-fast) var(--lsi-ease-smooth),
    box-shadow var(--lsi-duration-fast) var(--lsi-ease-smooth),
    transform var(--lsi-duration-fast) var(--lsi-ease-out);
}

.lsi-application-areas__card:hover {
  border-color: var(--lsi-color-cyan);
  box-shadow: 0 8px 32px rgba(0, 229, 212, 0.15);
  transform: translateY(-4px);
}

.lsi-application-areas__card-image-wrap {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  line-height: 0;
}

.lsi-application-areas__card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--lsi-ease-out);
}

.lsi-application-areas__card:hover .lsi-application-areas__card-image {
  transform: scale(1.06);
}

.lsi-application-areas__card-footer {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background-color: rgba(0, 0, 0, 0.6);
  transition: background-color var(--lsi-duration-fast) var(--lsi-ease-smooth);
}

.lsi-application-areas__card:hover .lsi-application-areas__card-footer {
  background-color: rgba(0, 229, 212, 0.08);
}

.lsi-application-areas__card-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--lsi-color-cyan);
  filter: drop-shadow(0 0 4px rgba(0, 229, 212, 0.5));
  transition:
    transform var(--lsi-duration-fast) var(--lsi-ease-out),
    filter var(--lsi-duration-fast) var(--lsi-ease-smooth);
}

.lsi-application-areas__card-icon-img {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  object-fit: contain;
  transition:
    transform var(--lsi-duration-fast) var(--lsi-ease-out),
    filter var(--lsi-duration-fast) var(--lsi-ease-smooth);
}

.lsi-application-areas__card:hover .lsi-application-areas__card-icon,
.lsi-application-areas__card:hover .lsi-application-areas__card-icon-img {
  transform: scale(1.15);
  filter: drop-shadow(0 0 8px rgba(0, 229, 212, 0.7));
}

.lsi-application-areas__card-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--lsi-color-white);
  white-space: nowrap;
}

.lsi-application-areas__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 16px 24px;
  font-family: var(--lsi-font-family);
  font-size: 15px;
  font-weight: 500;
  color: var(--lsi-color-cyan);
  text-decoration: none;
  border: 1px solid var(--lsi-color-cyan);
  border-radius: 6px;
  transition:
    background-color var(--lsi-duration-fast) var(--lsi-ease-smooth),
    box-shadow var(--lsi-duration-fast) var(--lsi-ease-smooth),
    transform var(--lsi-duration-fast) var(--lsi-ease-out);
}

.lsi-application-areas__cta:hover {
  background-color: rgba(0, 229, 212, 0.1);
  box-shadow: 0 0 28px rgba(0, 229, 212, 0.25);
  transform: translateY(-2px);
}

.lsi-application-areas__cta-arrow {
  font-size: 18px;
  line-height: 1;
  transition: transform var(--lsi-duration-fast) var(--lsi-ease-out);
}

.lsi-application-areas__cta:hover .lsi-application-areas__cta-arrow {
  transform: translateX(5px);
}

@media (max-width: 1024px) {
  .lsi-application-areas {
    padding: 60px 40px;
  }

  .lsi-application-areas__panel {
    grid-template-columns: 240px 1fr;
    gap: 32px;
    padding: 40px 32px;
  }

  .lsi-application-areas__title {
    font-size: 28px;
  }
}

@media (max-width: 768px) {
  .lsi-application-areas {
    padding: 48px 24px;
  }

  .lsi-application-areas__panel {
    grid-template-columns: 1fr;
    padding: 32px 24px;
  }

  .lsi-application-areas__intro {
    height: auto;
    padding-bottom: 8px;
  }

  .lsi-application-areas__description br {
    display: none;
  }

  .lsi-application-areas__graphic-wrap {
    margin-top: 20px;
    padding-top: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
  }

  .lsi-application-areas__graphic-wrap::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
      ellipse 70% 60% at 50% 55%,
      rgba(0, 229, 212, 0.08) 0%,
      transparent 70%
    );
    pointer-events: none;
  }

  .lsi-application-areas__graphic {
    position: relative;
    max-width: 300px;
    width: 78%;
    margin: 0 auto;
    padding: 8px 0 4px;
  }

  .lsi-application-areas__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .lsi-application-areas__panel {
    padding: 28px 20px;
  }

  .lsi-application-areas__title {
    font-size: 26px;
  }

  .lsi-application-areas__graphic-wrap {
    margin-top: 16px;
    margin-bottom: 4px;
  }

  .lsi-application-areas__graphic {
    width: 100%;
    max-width: 260px;
    padding: 4px 0;
  }

  .lsi-application-areas__grid {
    grid-template-columns: 1fr;
  }
}

/* ── Product Lineup Section ── */
.lsi-product-lineup {
  position: relative;
  background-color: var(--lsi-color-bg);
  padding: 80px var(--lsi-layout-gutter) 100px;
  overflow: hidden;
}

.lsi-product-lineup__bg-wave {
  position: absolute;
  top: 0;
  right: 0;
  width: min(480px, 45vw);
  height: auto;
  opacity: 0.6;
  pointer-events: none;
  object-fit: contain;
}

.lsi-product-lineup__wrapper {
  position: relative;
  max-width: var(--lsi-layout-max-width);
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.lsi-product-lineup__header {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.lsi-product-lineup__label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--lsi-color-cyan);
  text-transform: uppercase;
}

.lsi-product-lineup__title {
  font-size: 34px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--lsi-color-white);
  letter-spacing: -0.02em;
}

.lsi-product-lineup__title-line {
  display: block;
  width: 48px;
  height: 2px;
  background-color: var(--lsi-color-cyan);
  margin-top: -6px;
}

.lsi-product-lineup__subtitle {
  font-size: 15px;
  color: var(--lsi-color-text-muted);
  line-height: 1.6;
}

/* Tabs */
.lsi-product-lineup__tabs {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.lsi-product-lineup__tab {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--lsi-font-family);
  font-size: 13px;
  font-weight: 500;
  color: var(--lsi-color-white);
  background: transparent;
  border: 1px solid var(--lsi-color-border);
  border-radius: 8px;
  padding: 12px 20px;
  cursor: pointer;
  transition:
    border-color var(--lsi-duration-fast) var(--lsi-ease-smooth),
    color var(--lsi-duration-fast) var(--lsi-ease-smooth),
    background-color var(--lsi-duration-fast) var(--lsi-ease-smooth),
    box-shadow var(--lsi-duration-fast) var(--lsi-ease-smooth),
    transform var(--lsi-duration-fast) var(--lsi-ease-out);
}

.lsi-product-lineup__tab small {
  color: var(--lsi-color-text-muted);
  font-weight: 400;
  margin-left: 2px;
}

.lsi-product-lineup__tab--active {
  border-color: var(--lsi-color-cyan);
  color: var(--lsi-color-cyan);
  box-shadow: 0 0 16px rgba(0, 229, 212, 0.15);
}

.lsi-product-lineup__tab--active small {
  color: rgba(0, 229, 212, 0.7);
}

.lsi-product-lineup__tab:hover:not(.lsi-product-lineup__tab--active) {
  border-color: var(--lsi-color-cyan-dim);
  background-color: rgba(0, 229, 212, 0.05);
  transform: translateY(-1px);
}

.lsi-product-lineup__tab-icon {
  width: 20px;
  height: 20px;
  object-fit: contain;
  flex-shrink: 0;
  image-rendering: auto;
  filter: drop-shadow(0 0 4px rgba(0, 229, 212, 0.35));
}

/* Detail panels */
.lsi-product-lineup__panels-wrap {
  position: relative;
}

.lsi-product-lineup__panel {
  display: none;
  grid-template-columns: 372px 1fr 241px;
  gap: 0;
  border: 1px solid var(--lsi-color-border);
  border-radius: 8px;
  overflow: hidden;
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity 0.4s var(--lsi-ease-out),
    transform 0.4s var(--lsi-ease-out);
}

.lsi-product-lineup__panel--active {
  display: grid;
  opacity: 1;
  transform: none;
}

.lsi-product-lineup__hero {
  line-height: 0;
  overflow: hidden;
  border-right: 1px solid var(--lsi-color-border);
}

.lsi-product-lineup__hero-img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  object-position: center;
  display: block;
  image-rendering: auto;
  transition: transform 0.6s var(--lsi-ease-out);
}

.lsi-product-lineup__panel:hover .lsi-product-lineup__hero-img {
  transform: scale(1.03);
}

.lsi-product-lineup__specs {
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  border-right: 1px solid var(--lsi-color-border);
}

.lsi-product-lineup__spec-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.lsi-product-lineup__spec-head {
  display: flex;
  align-items: center;
  gap: 10px;
}

.lsi-product-lineup__spec-icon {
  width: 20px;
  height: 20px;
  object-fit: contain;
  flex-shrink: 0;
  image-rendering: auto;
  filter: drop-shadow(0 0 4px rgba(0, 229, 212, 0.35));
}

.lsi-product-lineup__spec-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--lsi-color-cyan);
}

.lsi-product-lineup__spec-text {
  font-size: 13px;
  color: var(--lsi-color-text-muted);
  line-height: 1.65;
  padding-left: 30px;
}

.lsi-product-lineup__patterns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding-left: 30px;
}

.lsi-product-lineup__pattern {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  transition: transform var(--lsi-duration-fast) var(--lsi-ease-out);
}

.lsi-product-lineup__pattern:hover {
  transform: translateY(-3px);
}

.lsi-product-lineup__pattern img {
  width: 64px;
  height: 64px;
  border-radius: 4px;
  object-fit: cover;
  object-position: center;
  image-rendering: auto;
  border: 1px solid var(--lsi-color-border);
  background-color: #050505;
  transition: border-color var(--lsi-duration-fast) var(--lsi-ease-smooth), box-shadow var(--lsi-duration-fast) var(--lsi-ease-smooth);
}

.lsi-product-lineup__pattern:hover img {
  border-color: var(--lsi-color-cyan-dim);
  box-shadow: 0 0 12px rgba(0, 229, 212, 0.2);
}

.lsi-product-lineup__pattern span {
  font-size: 11px;
  color: var(--lsi-color-text-muted);
}

.lsi-product-lineup__colors {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  padding-left: 30px;
}

.lsi-product-lineup__color-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--lsi-color-text-muted);
  transition: transform var(--lsi-duration-fast) var(--lsi-ease-out);
}

.lsi-product-lineup__color-item:hover {
  transform: scale(1.08);
}

.lsi-product-lineup__swatch {
  width: 28px;
  height: 28px;
  border-radius: 50%;
}

.lsi-product-lineup__swatch--cyan {
  background: var(--lsi-color-blue-green);
  box-shadow: 0 0 10px rgba(0, 229, 212, 0.5);
}

.lsi-product-lineup__swatch--lime {
  background: var(--lsi-color-yellow-green);
  box-shadow: 0 0 10px rgba(184, 255, 74, 0.5);
}

.lsi-product-lineup__swatch--sky {
  background: var(--lsi-color-sky-blue);
  box-shadow: 0 0 10px rgba(77, 184, 255, 0.5);
}

.lsi-product-lineup__swatch--mix {
  background: conic-gradient(var(--lsi-color-blue-green), var(--lsi-color-yellow-green), var(--lsi-color-sky-blue), var(--lsi-color-blue-green));
  box-shadow: 0 0 10px rgba(0, 229, 212, 0.3);
}

/* Sidebar */
.lsi-product-lineup__sidebar {
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.lsi-product-lineup__sidebar-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--lsi-color-cyan);
}

.lsi-product-lineup__sidebar-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  background: transparent;
  border: 1px solid var(--lsi-color-border);
  border-radius: 6px;
  cursor: pointer;
  font-family: var(--lsi-font-family);
  text-align: left;
  transition:
    border-color var(--lsi-duration-fast) var(--lsi-ease-smooth),
    background-color var(--lsi-duration-fast) var(--lsi-ease-smooth),
    transform var(--lsi-duration-fast) var(--lsi-ease-out);
}

.lsi-product-lineup__sidebar-card:hover {
  border-color: var(--lsi-color-cyan-dim);
  background-color: rgba(0, 229, 212, 0.06);
  transform: translateX(4px);
}

.lsi-product-lineup__sidebar-card img {
  width: 72px;
  height: 48px;
  object-fit: cover;
  object-position: center;
  image-rendering: auto;
  border-radius: 4px;
  flex-shrink: 0;
}

.lsi-product-lineup__sidebar-card span {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 12px;
  font-weight: 500;
  color: var(--lsi-color-white);
}

.lsi-product-lineup__sidebar-card small {
  font-size: 10px;
  color: var(--lsi-color-text-muted);
  font-weight: 400;
}

/* Summary cards */
.lsi-product-lineup__summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.lsi-product-lineup__summary-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  background: transparent;
  border: 1px solid var(--lsi-color-border);
  border-radius: 8px;
  cursor: pointer;
  font-family: var(--lsi-font-family);
  text-align: left;
  transition:
    border-color var(--lsi-duration-fast) var(--lsi-ease-smooth),
    box-shadow var(--lsi-duration-fast) var(--lsi-ease-smooth),
    transform var(--lsi-duration-fast) var(--lsi-ease-out);
}

.lsi-product-lineup__summary-card:hover {
  border-color: var(--lsi-color-cyan-dim);
  transform: translateY(-2px);
}

.lsi-product-lineup__summary-card--active {
  border-color: var(--lsi-color-cyan);
  box-shadow: 0 0 20px rgba(0, 229, 212, 0.12);
}

.lsi-product-lineup__summary-icon {
  width: 24px;
  height: 24px;
  object-fit: contain;
  flex-shrink: 0;
  margin-top: 2px;
  image-rendering: auto;
  filter: drop-shadow(0 0 4px rgba(0, 229, 212, 0.35));
}

.lsi-product-lineup__summary-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.lsi-product-lineup__summary-name {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 14px;
  font-weight: 600;
  color: var(--lsi-color-white);
}

.lsi-product-lineup__summary-name small {
  font-size: 11px;
  font-weight: 400;
  color: var(--lsi-color-text-muted);
}

.lsi-product-lineup__summary-card--active .lsi-product-lineup__summary-name {
  color: var(--lsi-color-cyan);
}

.lsi-product-lineup__summary-card--active .lsi-product-lineup__summary-name small {
  color: rgba(0, 229, 212, 0.7);
}

.lsi-product-lineup__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.lsi-product-lineup__tag {
  font-size: 11px;
  color: var(--lsi-color-text-muted);
  border: 1px solid var(--lsi-color-border);
  border-radius: 4px;
  padding: 4px 10px;
  transition:
    border-color var(--lsi-duration-fast) var(--lsi-ease-smooth),
    color var(--lsi-duration-fast) var(--lsi-ease-smooth);
}

.lsi-product-lineup__summary-card--active .lsi-product-lineup__tag {
  border-color: rgba(0, 229, 212, 0.35);
  color: rgba(0, 229, 212, 0.85);
}

.lsi-product-lineup__footer {
  text-align: center;
  font-size: 13px;
  color: var(--lsi-color-text-muted);
  line-height: 1.6;
  padding-top: 8px;
}

@media (max-width: 1100px) {
  .lsi-product-lineup__panel {
    grid-template-columns: 306px 1fr 219px;
  }
}

@media (max-width: 900px) {
  .lsi-product-lineup {
    padding: 60px 40px 80px;
  }

  .lsi-product-lineup__panel,
  .lsi-product-lineup__panel--active {
    grid-template-columns: 1fr;
  }

  .lsi-product-lineup__hero {
    border-right: none;
    border-bottom: 1px solid var(--lsi-color-border);
  }

  .lsi-product-lineup__hero-img {
    min-height: 240px;
    max-height: 320px;
  }

  .lsi-product-lineup__specs {
    border-right: none;
    border-bottom: 1px solid var(--lsi-color-border);
    padding: 24px;
  }

  .lsi-product-lineup__sidebar {
    flex-direction: row;
    flex-wrap: wrap;
    padding: 20px 24px;
  }

  .lsi-product-lineup__sidebar-card {
    flex: 1;
    min-width: 200px;
  }

  .lsi-product-lineup__summary {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .lsi-product-lineup {
    padding: 48px 24px 72px;
  }

  .lsi-product-lineup__title {
    font-size: 26px;
  }

  .lsi-product-lineup__tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .lsi-product-lineup__tabs::-webkit-scrollbar {
    display: none;
  }

  .lsi-product-lineup__tab {
    flex-shrink: 0;
    padding: 10px 16px;
    font-size: 12px;
  }

  .lsi-product-lineup__spec-text,
  .lsi-product-lineup__patterns,
  .lsi-product-lineup__colors {
    padding-left: 0;
  }

  .lsi-product-lineup__sidebar {
    flex-direction: column;
  }

  .lsi-product-lineup__sidebar-card {
    min-width: 0;
  }
}