/* 灵栖智能 — ENC / Li Auto 风格设计系统 */
:root {
  --lx-black: #191919;
  --lx-white: #ffffff;
  --lx-gray-100: #f5f5f7;
  --lx-gray-200: #e8e8ea;
  --lx-gray-400: #86868b;
  --lx-gray-600: #515154;
  --lx-header-h: 48px;
  --lx-font: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Helvetica Neue', 'Microsoft YaHei', sans-serif;
  --lx-ease: cubic-bezier(0.25, 0.1, 0.25, 1);
  --lx-primary: #191919;
  --lx-accent: #7c3aed;
  --container: 1200px;
  --lx-strip-ratio: 21 / 9;
  --lx-strip-active: 80%;
  --lx-strip-side: 10%;
  --lx-strip-gap: 8px;
  --lx-strip-pad: clamp(16px, 3vw, 48px);
  --lx-strip-max: 1680px;
  --lx-strip-viewport-min: clamp(420px, 58vh, 720px);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--lx-font);
  background: var(--lx-white);
  color: var(--lx-black);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
img, video { display: block; max-width: 100%; }
ul { list-style: none; }

/* ── Header ── */
.lx-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1100;
  height: var(--lx-header-h);
  transition: background 0.35s var(--lx-ease), color 0.35s var(--lx-ease), box-shadow 0.35s var(--lx-ease);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.lx-header[data-theme="dark"] { color: var(--lx-white); }
.lx-header[data-theme="light"] { color: var(--lx-black); }

.lx-header[data-theme="dark"]:not(.is-scrolled):not(.is-mega-open) {
  background: transparent;
}

.lx-header[data-theme="light"]:not(.is-scrolled):not(.is-mega-open) {
  background: transparent;
}

.lx-header.is-scrolled,
.lx-header.is-mega-open {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  color: var(--lx-black) !important;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}

.lx-header.is-scrolled .lx-btn--primary {
  background: var(--lx-black) !important;
  color: var(--lx-white) !important;
  border-color: var(--lx-black) !important;
}

.lx-header.is-scrolled .lx-btn--ghost {
  border-color: var(--lx-black);
  color: var(--lx-black);
}

.lx-header__inner {
  max-width: 1440px;
  margin: 0 auto;
  height: 100%;
  padding: 0 clamp(20px, 4vw, 40px);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  column-gap: 0;
}

.lx-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-right: clamp(24px, 4vw, 40px);
  min-width: 0;
}

.lx-logo img,
.lx-logo__mark {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  display: block;
  object-fit: contain;
}

.lx-logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
  min-width: 0;
}

.lx-logo__text strong {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.lx-logo__text span {
  font-size: 11px;
  opacity: 0.72;
}

.lx-nav {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  min-width: 0;
}

.lx-nav > a,
.lx-dropdown__trigger {
  padding: 6px 14px;
  font-size: 14px;
  font-weight: 400;
  white-space: nowrap;
  border-radius: 4px;
  transition: opacity 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  line-height: 1;
}

.lx-nav > a:hover,
.lx-dropdown__trigger:hover { opacity: 0.65; }

.lx-nav > a.active,
.lx-dropdown__trigger.active { font-weight: 500; }

.lx-nav__chevron {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
  opacity: 0.8;
}

.lx-dropdown { position: relative; }

.lx-dropdown--mega { position: relative; }

.lx-dropdown__trigger--mega { position: relative; }

.lx-dropdown__trigger--mega.open { font-weight: 500; }

.lx-dropdown__trigger--mega.open::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 12px;
  right: 12px;
  height: 2px;
  background: currentColor;
}

.lx-header.is-mega-open .lx-btn--primary {
  background: var(--lx-black) !important;
  color: var(--lx-white) !important;
}

.lx-header.is-mega-open .lx-btn--ghost {
  border-color: var(--lx-black);
  color: var(--lx-black);
}

.mega-backdrop {
  position: fixed;
  inset: 0;
  top: var(--lx-header-h);
  background: rgba(0, 0, 0, 0.08);
  z-index: 1098;
}

.mega-panel {
  position: fixed;
  top: var(--lx-header-h);
  left: 0;
  right: 0;
  z-index: 1099;
  background: #fff;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.08);
  animation: megaSlide 0.28s var(--lx-ease);
}

@keyframes megaSlide {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.mega-panel__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 40px 40px;
  display: flex;
  gap: 48px;
}

.mega-panel__main { flex: 1; min-width: 0; }

.mega-row { margin-bottom: 28px; }
.mega-row:last-child { margin-bottom: 0; }

.mega-row__label {
  font-size: 13px;
  font-weight: 500;
  color: var(--lx-gray-600);
  margin-bottom: 16px;
}

.mega-row__grid { display: grid; gap: 16px; }
.mega-row__grid--duo { grid-template-columns: repeat(2, 1fr); max-width: 720px; }
.mega-row__grid--trio { grid-template-columns: repeat(3, 1fr); max-width: 1080px; }

.mega-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--lx-gray-100);
  border-radius: 12px;
  padding: 20px 16px 16px;
  min-height: 280px;
  transition: transform 0.25s var(--lx-ease), box-shadow 0.25s;
  overflow: hidden;
}

.mega-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

.mega-card--featured {
  background: linear-gradient(160deg, #f3ecff 0%, #ebe4ff 50%, #e4dcfc 100%);
  border: 1px solid rgba(124, 58, 237, 0.18);
}

.mega-card--lingzhi {
  background: linear-gradient(160deg, #e8f2fa 0%, #dceaf5 50%, #d0e3f2 100%);
  border: 1px solid rgba(100, 160, 220, 0.25);
}

.mega-card--soon { pointer-events: none; opacity: 0.92; }

.mega-card--soon .mega-card__status {
  color: var(--lx-gray-400);
  font-style: italic;
}

.mega-card__head h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--lx-black);
  margin-bottom: 4px;
}

.mega-card__head p {
  font-size: 12px;
  color: var(--lx-gray-600);
  line-height: 1.4;
}

.mega-card__img {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 0;
  min-height: 120px;
  overflow: hidden;
  border-radius: 8px;
}

.mega-card__img img {
  width: 100%;
  max-height: 140px;
  object-fit: cover;
  border-radius: 6px;
  filter: brightness(1.08) saturate(1.05) drop-shadow(0 8px 16px rgba(0, 0, 0, 0.1));
  transition: transform 0.35s var(--lx-ease), filter 0.35s var(--lx-ease);
}

.mega-card:hover .mega-card__img img {
  transform: scale(1.05);
  filter: brightness(1.12) saturate(1.08) drop-shadow(0 10px 20px rgba(0, 0, 0, 0.12));
}

.mega-card__status {
  font-size: 13px;
  color: var(--lx-gray-600);
  margin-top: auto;
}

.mega-card__badge {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.06);
  color: var(--lx-gray-600);
}

.mega-panel__tools {
  width: 160px;
  flex-shrink: 0;
  padding-top: 28px;
  border-left: 1px solid var(--lx-gray-200);
  padding-left: 32px;
}

.mega-panel__tools h4 {
  font-size: 13px;
  font-weight: 500;
  color: var(--lx-gray-400);
  margin-bottom: 20px;
}

.mega-panel__tools nav {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mega-panel__tools a {
  font-size: 14px;
  color: var(--lx-black);
  transition: opacity 0.2s;
}

.mega-panel__tools a:hover { opacity: 0.55; }

.lx-dropdown__panel {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 320px;
  background: var(--lx-white);
  border: 1px solid var(--lx-gray-200);
  border-radius: 8px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
  padding: 12px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: all 0.2s var(--lx-ease);
  color: var(--lx-black);
}

.lx-dropdown:hover .lx-dropdown__panel,
.lx-dropdown.open .lx-dropdown__panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lx-dropdown__label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lx-gray-400);
  padding: 4px 8px 8px;
}

.lx-dropdown__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 8px;
  border-radius: 6px;
  transition: background 0.15s;
}

.lx-dropdown__item:hover { background: var(--lx-gray-100); }

.lx-dropdown__item-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--lx-gray-100);
  flex-shrink: 0;
}

.lx-dropdown__item-icon img { width: 22px; height: 22px; }

.lx-dropdown__item-body { flex: 1; min-width: 0; }
.lx-dropdown__item-body strong { display: block; font-size: 14px; font-weight: 500; }
.lx-dropdown__item-body small { display: block; font-size: 12px; color: var(--lx-gray-600); margin-top: 2px; }

.lx-dropdown__foot {
  display: block;
  padding: 10px 8px 4px;
  font-size: 13px;
  color: var(--lx-gray-600);
  border-top: 1px solid var(--lx-gray-200);
  margin-top: 8px;
}

.lx-header__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.lx-btn {
  display: inline-flex;
  align-items: center;
  padding: 7px 20px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.25s;
}

.lx-btn--ghost {
  border: 1px solid currentColor;
  opacity: 0.8;
}

.lx-btn--ghost:hover { opacity: 1; }

.lx-btn--primary {
  background: var(--lx-black);
  color: var(--lx-white);
  border: 1px solid var(--lx-black);
}

.lx-header[data-theme="dark"]:not(.is-scrolled) .lx-btn--primary {
  background: var(--lx-white);
  color: var(--lx-black);
  border-color: var(--lx-white);
}

.lx-btn--primary:hover { opacity: 0.85; }

.lx-nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.lx-nav-toggle span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: currentColor;
  transition: transform 0.2s;
}

/* Mobile nav */
.lx-mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 1050;
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s;
}

.lx-mobile-nav.open {
  opacity: 1;
  visibility: visible;
}

.lx-mobile-nav__panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(320px, 85vw);
  height: 100%;
  background: var(--lx-white);
  padding: calc(var(--lx-header-h) + 16px) 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transform: translateX(100%);
  transition: transform 0.25s var(--lx-ease);
  color: var(--lx-black);
}

.lx-mobile-nav.open .lx-mobile-nav__panel { transform: translateX(0); }

.lx-mobile-nav__panel > a {
  padding: 12px 0;
  font-size: 16px;
  border-bottom: 1px solid var(--lx-gray-200);
}

.lx-mobile-nav__panel .lx-btn { margin-top: 16px; justify-content: center; }

/* Status pills */
.status-pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 500;
  flex-shrink: 0;
}

.status-pill.live { background: rgba(34, 197, 94, 0.12); color: #16a34a; }
.status-pill.beta { background: rgba(59, 130, 246, 0.12); color: #2563eb; }
.status-pill.soon { background: var(--lx-gray-100); color: var(--lx-gray-400); }

/* ── Homepage scroll-snap ── */
.lx-home {
  scroll-snap-type: y mandatory;
  background: #fff;
}

.lx-home .scene-section {
  scroll-snap-align: start;
  scroll-snap-stop: always;
  box-sizing: border-box;
  min-height: 100svh;
  height: 100svh;
  max-height: 100svh;
  overflow: hidden;
}

/* ── Product Hero ── */
.scene-product-hero {
  position: relative;
  width: 100%;
  background: #0a0a0a;
}

.scene-product-hero__media { position: absolute; inset: 0; }

.scene-product-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 62%;
}

.scene-product-hero__bg--blur {
  transform: scale(1.08);
  filter: blur(16px) brightness(0.78) saturate(0.95);
  animation: lxHeroBlurDrift 18s ease-in-out infinite alternate;
  will-change: transform, filter;
}

.scene-product-hero__bg--sharp {
  mask-image: radial-gradient(ellipse 68% 62% at 50% 66%, rgb(0 0 0 / 1) 24%, rgb(0 0 0 / 0.82) 52%, rgb(0 0 0 / 0) 86%);
  -webkit-mask-image: radial-gradient(ellipse 68% 62% at 50% 66%, rgb(0 0 0 / 1) 24%, rgb(0 0 0 / 0.82) 52%, rgb(0 0 0 / 0) 86%);
  filter: brightness(0.92) contrast(1.04);
  animation: lxHeroSharpDrift 22s ease-in-out infinite alternate;
  will-change: transform, filter;
}

@keyframes lxHeroBlurDrift {
  0%   { transform: scale(1.06) translate3d(-1.2%, -0.6%, 0); filter: blur(14px) brightness(0.8) saturate(0.95); }
  50%  { transform: scale(1.1) translate3d(1%, 0.8%, 0); filter: blur(20px) brightness(0.74) saturate(1.05); }
  100% { transform: scale(1.08) translate3d(0.6%, -1%, 0); filter: blur(16px) brightness(0.78) saturate(1); }
}

@keyframes lxHeroSharpDrift {
  0%   { transform: scale(1) translate3d(0, 0, 0); }
  100% { transform: scale(1.045) translate3d(0, -1.2%, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .scene-product-hero__bg--blur,
  .scene-product-hero__bg--sharp,
  .lx-page-hero__bg {
    animation: none !important;
  }
}

.scene-product-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.52) 0%, rgba(0,0,0,0.32) 30%, rgba(0,0,0,0.14) 54%, rgba(0,0,0,0.4) 100%);
}

.scene-product-hero--bright .scene-product-hero__bg--blur {
  filter: blur(14px) brightness(0.92) saturate(1.05);
}

.scene-product-hero--bright .scene-product-hero__bg--sharp {
  filter: brightness(1.02) contrast(1.02);
}

.scene-product-hero--bright .scene-product-hero__overlay {
  background: linear-gradient(180deg, rgba(0,0,0,0.28) 0%, rgba(0,0,0,0.1) 36%, rgba(0,0,0,0.06) 58%, rgba(0,0,0,0.22) 100%);
}

/* 灵知产品首屏：明亮底图 + 局部文字区遮罩 */
.scene-product-hero--lingzhi .scene-product-hero__bg--blur {
  filter: blur(16px) brightness(0.95) saturate(1.08);
}

.scene-product-hero--lingzhi .scene-product-hero__bg--sharp {
  filter: brightness(1.05) contrast(1.02);
}

.scene-product-hero--lingzhi .scene-product-hero__overlay {
  background:
    linear-gradient(180deg, rgba(8, 20, 28, 0.48) 0%, rgba(8, 20, 28, 0.22) 38%, rgba(8, 20, 28, 0.1) 62%, rgba(8, 20, 28, 0.28) 100%),
    radial-gradient(ellipse 72% 48% at 50% 26%, rgba(0, 0, 0, 0.28), transparent 72%);
}

.scene-product-hero--lingzhi .scene-product-hero__content {
  text-shadow: 0 2px 22px rgba(0, 0, 0, 0.35), 0 1px 2px rgba(0, 0, 0, 0.28);
}

/* anyCode mega card: dark tech accent (matches anycode.work) */
.mega-card--anycode {
  background: #0c0e10;
  border-color: rgba(110, 216, 241, 0.22);
}
.mega-card--anycode .mega-card__head h3 { color: #f3f5f4; letter-spacing: 0.02em; }
.mega-card--anycode .mega-card__head p { color: #91989a; }
.mega-card--anycode .mega-card__status { color: #6ed8f1; }
.mega-card--anycode .mega-card__img {
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: #070809;
}

/* 有书产品首屏：明亮暖光底图 + 局部文字区遮罩 */
.scene-product-hero--youshu .scene-product-hero__bg--blur {
  filter: blur(16px) brightness(0.96) saturate(1.06);
}

.scene-product-hero--youshu .scene-product-hero__bg--sharp {
  filter: brightness(1.04) contrast(1.02);
}

.scene-product-hero--youshu .scene-product-hero__overlay {
  background:
    linear-gradient(180deg, rgba(28, 18, 32, 0.42) 0%, rgba(28, 18, 32, 0.18) 38%, rgba(28, 18, 32, 0.08) 62%, rgba(28, 18, 32, 0.26) 100%),
    radial-gradient(ellipse 72% 48% at 50% 26%, rgba(0, 0, 0, 0.26), transparent 72%);
}

.scene-product-hero--youshu .scene-product-hero__content {
  text-shadow: 0 2px 22px rgba(0, 0, 0, 0.32), 0 1px 2px rgba(0, 0, 0, 0.24);
}

.scene-product-hero__content {
  position: absolute;
  z-index: 2;
  left: 50%;
  top: calc(var(--lx-header-h) + 17vh);
  transform: translateX(-50%);
  width: min(92vw, 760px);
  text-align: center;
  color: #fff;
  padding: 0 24px;
  text-shadow: 0 1px 24px rgba(0, 0, 0, 0.4);
}

.scene-product-hero__title {
  margin: 0 0 10px;
  font-size: clamp(34px, 4.8vw, 56px);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.scene-product-hero__subtitle {
  margin: 0 0 14px;
  font-size: clamp(15px, 1.6vw, 18px);
  font-weight: 400;
  letter-spacing: 0.08em;
  opacity: 0.94;
}

.scene-product-hero__price {
  margin: 0 0 28px;
  font-size: clamp(13px, 1.2vw, 15px);
  opacity: 0.9;
}

.scene-product-hero__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.scene-hero-btn {
  min-width: 128px;
  padding: 11px 28px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 400;
  border: 1px solid rgba(255, 255, 255, 0.72);
  color: inherit;
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(4px);
  transition: background 0.2s;
  text-align: center;
}

.scene-hero-btn:hover { background: rgba(0, 0, 0, 0.32); }

.scene-hero-btn--primary {
  background: #fff;
  color: #191919;
  border-color: #fff;
  text-shadow: none;
}

.scene-hero-btn--primary:hover { background: #f2f2f2; }

/* ── Product Grid ── */
.scene-product-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 4px;
  padding: 4px;
  background: #ececec;
}

.scene-product-grid__right {
  display: grid;
  grid-template-rows: minmax(0, 1fr) minmax(0, 1fr);
  gap: 4px;
  min-height: 0;
  height: 100%;
}

.scene-product-grid__row { display: grid; gap: 4px; min-height: 0; }
.scene-product-grid__row--top { grid-template-columns: minmax(0, 1.22fr) minmax(0, 0.78fr); }
.scene-product-grid__row--bottom { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.scene-product-grid__cell {
  position: relative;
  overflow: hidden;
  min-height: 0;
  height: 100%;
  background: #111;
}

.scene-product-grid__cell--hero { grid-row: 1 / -1; }

.scene-product-grid__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 58%;
  transition: transform 0.6s ease;
}

.scene-product-grid__cell:hover .scene-product-grid__img { transform: scale(1.03); }

.scene-product-grid__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.28) 0%, rgba(0,0,0,0.06) 34%, rgba(0,0,0,0.42) 100%);
}

.scene-product-grid__cell--light .scene-product-grid__overlay {
  background: linear-gradient(180deg, rgba(255,255,255,0.42) 0%, rgba(255,255,255,0.08) 36%, rgba(255,255,255,0.78) 100%);
}

.scene-product-grid__content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  text-align: center;
  padding: clamp(28px, 4.5vh, 44px) clamp(10px, 1.2vw, 16px) clamp(18px, 2.8vh, 28px);
  color: #fff;
}

.scene-product-grid__cell--hero .scene-product-grid__content {
  padding-top: calc(var(--lx-header-h) + clamp(36px, 6vh, 64px));
}

.scene-product-grid__cell--light .scene-product-grid__content { color: #191919; }

.scene-product-grid__logo {
  margin: 0 0 8px;
  font-size: clamp(18px, 1.9vw, 30px);
  font-weight: 400;
  letter-spacing: -0.02em;
}

.scene-product-grid__cell--hero .scene-product-grid__logo { font-size: clamp(26px, 2.8vw, 42px); }

.scene-product-grid__subtitle {
  margin: 0;
  font-size: clamp(12px, 1.15vw, 15px);
  opacity: 0.92;
}

.scene-product-grid__price { margin: 0; font-size: clamp(11px, 1vw, 13px); opacity: 0.9; }

.scene-product-grid__actions { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }

.scene-grid-btn {
  min-width: 84px;
  padding: 9px 22px;
  border-radius: 999px;
  font-size: 13px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  color: inherit;
  background: rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(4px);
  transition: background 0.2s;
}

.scene-grid-btn--primary {
  background: rgba(255, 255, 255, 0.94);
  color: #191919;
  border-color: rgba(255, 255, 255, 0.94);
}

.scene-product-grid__cell--light .scene-grid-btn--primary {
  background: #191919;
  color: #fff;
  border-color: #191919;
}

.scene-product-grid__cell--small .scene-product-grid__subtitle { display: none; }

/* legacy — product pages still use plain brand statement */
.scene-brand-statement--home {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: clamp(48px, 8vh, 80px) clamp(24px, 6vw, 80px);
  background: #fff;
}

.scene-brand-statement--home h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 400;
  letter-spacing: -0.02em;
  margin: 0 auto 16px;
  max-width: 18ch;
  line-height: 1.25;
  color: var(--lx-black);
}

.scene-brand-statement--home p {
  font-size: clamp(15px, 1.8vw, 18px);
  color: var(--lx-gray-600);
  max-width: 52ch;
  margin: 0 auto;
  line-height: 1.65;
}

/* ── Home product showcase (2 cards) ── */
.scene-home-products {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: clamp(40px, 6vh, 64px) clamp(24px, 5vw, 80px);
  background: var(--lx-gray-100);
}

.scene-home-products__header {
  text-align: center;
  margin-bottom: clamp(28px, 4vh, 40px);
  max-width: 640px;
}

.scene-home-products__header h2 {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 400;
  margin: 8px 0 12px;
  letter-spacing: -0.02em;
}

.scene-home-products__header p {
  font-size: 15px;
  color: var(--lx-gray-600);
  line-height: 1.6;
}

.scene-home-products__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  width: min(920px, 100%);
}

.scene-home-products__grid--trio {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(1100px, 100%);
}

.scene-home-products__card {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 12px;
  overflow: hidden;
  background: #111;
  transition: transform 0.3s var(--lx-ease), box-shadow 0.3s;
}

.scene-home-products__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.15);
}

.scene-home-products__card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 58%;
  filter: brightness(1.06) saturate(1.04);
  transition: transform 0.5s ease;
}

.scene-home-products__card:hover img { transform: scale(1.04); }

.scene-home-products__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.08) 0%, rgba(0,0,0,0.02) 42%, rgba(0,0,0,0.42) 100%);
}

.scene-home-products__content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  padding: 24px;
  color: #fff;
}

.scene-home-products__content .status-pill { margin-bottom: 10px; }

.scene-home-products__content h3 {
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 400;
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.scene-home-products__content p {
  font-size: 14px;
  opacity: 0.9;
  margin-bottom: 12px;
}

.scene-home-products__link {
  font-size: 13px;
  opacity: 0.85;
  transition: opacity 0.2s;
}

.scene-home-products__card:hover .scene-home-products__link { opacity: 1; }

/* ── Multi Banner Carousel ── */
.scene-multi-banner {
  position: relative;
  background: #0a0a0a;
}

.scene-multi-banner__slides { position: relative; width: 100%; height: 100%; }

.scene-multi-banner__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease;
  pointer-events: none;
}

.scene-multi-banner__slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.scene-multi-banner__slide img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.scene-multi-banner__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.2) 40%, rgba(0,0,0,0.45) 100%);
}

.scene-multi-banner__content {
  position: absolute;
  z-index: 2;
  left: 50%;
  top: calc(var(--lx-header-h) + 20vh);
  transform: translateX(-50%);
  width: min(92vw, 760px);
  text-align: center;
  color: #fff;
  padding: 0 24px;
}

.scene-multi-banner__dots {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 3;
}

.scene-multi-banner__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  transition: background 0.2s, transform 0.2s;
  cursor: pointer;
  border: none;
  padding: 0;
}

.scene-multi-banner__dot.is-active {
  background: #fff;
  transform: scale(1.2);
}

/* ── Brand Video Strip (Li Auto scene-table-horizontal2 style) ── */
.scene-brand-video {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--lx-header-h) + 12px) 0 20px;
  gap: clamp(16px, 3vh, 32px);
  background: #fff;
  color: #191919;
  overflow: hidden;
}

.scene-brand-video__header {
  flex: 0 0 auto;
  padding: 0 clamp(24px, 11vw, 212px);
  text-align: center;
}

.scene-brand-video__tag {
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #515154;
  margin: 0 0 10px;
}

.scene-brand-video__title {
  font-size: clamp(28px, 2.8vw, 42px);
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: -0.02em;
}

.scene-brand-video__viewport {
  position: relative;
  flex: 1 1 auto;
  min-height: var(--lx-strip-viewport-min);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  cursor: grab;
  user-select: none;
  touch-action: pan-y;
}

.scene-brand-video__viewport.is-dragging {
  cursor: grabbing;
}

.scene-brand-video__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 4;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.88);
  color: #191919;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.14);
  transition: background 0.2s, transform 0.2s;
}

.scene-brand-video__nav:hover {
  background: #fff;
  transform: translateY(-50%) scale(1.05);
}

.scene-brand-video__nav--prev { left: calc(10% + 4px); }
.scene-brand-video__nav--next { right: calc(10% + 4px); }

.scene-brand-video__track {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: var(--lx-strip-gap);
  width: 100%;
  padding: 0 var(--lx-strip-pad);
  box-sizing: border-box;
}

.scene-brand-video__item {
  position: relative;
  display: flex;
  flex: 0 0 var(--lx-strip-active);
  max-width: var(--lx-strip-max);
  opacity: 0.42;
  transform: scale(0.96);
  transition: opacity 0.45s ease, transform 0.45s ease, flex-basis 0.45s ease;
  list-style: none;
}

.scene-brand-video__item.is-before { order: 1; }
.scene-brand-video__item.is-active { order: 2; }
.scene-brand-video__item.is-after { order: 3; }

.scene-brand-video__item.is-active {
  flex: 0 0 var(--lx-strip-active);
  opacity: 1;
  transform: scale(1);
  z-index: 2;
}

.scene-brand-video__item.is-before,
.scene-brand-video__item.is-after {
  flex: 0 0 var(--lx-strip-side);
  max-width: none;
  cursor: pointer;
}

.scene-brand-video__item.is-before:hover,
.scene-brand-video__item.is-after:hover {
  opacity: 0.62;
}

.scene-brand-video__content {
  position: relative;
  border-radius: 2px;
  overflow: hidden;
  width: 100%;
  aspect-ratio: var(--lx-strip-ratio);
  background: #000;
}

.scene-brand-video__item.is-before .scene-brand-video__content,
.scene-brand-video__item.is-after .scene-brand-video__content {
  height: 100%;
  aspect-ratio: unset;
  align-self: stretch;
}

.scene-brand-video__content video,
.scene-brand-video__content img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.scene-brand-video__item.is-before .scene-brand-video__content video,
.scene-brand-video__item.is-before .scene-brand-video__content img {
  object-position: 100% center;
}

.scene-brand-video__item.is-after .scene-brand-video__content video,
.scene-brand-video__item.is-after .scene-brand-video__content img {
  object-position: 0% center;
}

.scene-brand-video__caption {
  display: none;
  position: absolute;
  left: clamp(20px, 4vw, 48px);
  bottom: clamp(20px, 3vh, 40px);
  color: #fff;
  z-index: 2;
  text-shadow: 0 1px 12px rgba(0,0,0,0.5);
}

.scene-brand-video__item.is-active .scene-brand-video__caption {
  display: block;
}

.scene-brand-video__caption h3 {
  font-size: clamp(20px, 2.2vw, 32px);
  font-weight: 400;
  line-height: 1.4;
  white-space: pre-line;
}

.scene-brand-video__dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  flex-shrink: 0;
  padding-bottom: 8px;
}

.scene-brand-video__dot {
  width: 28px;
  height: 3px;
  border-radius: 2px;
  background: rgba(0, 0, 0, 0.15);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background 0.2s ease, width 0.2s ease;
}

.scene-brand-video__dot.is-active {
  background: #191919;
  width: 40px;
}

/* ── Dual Promo Cards ── */
.scene-dual-promo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(24px, 5vh, 48px) clamp(16px, 11vw, 212px);
  background: #fff;
}

.scene-dual-promo__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  width: 100%;
  max-width: 1440px;
  height: min(72vh, 680px);
  min-height: min(52vh, 480px);
}

.scene-dual-promo__card {
  position: relative;
  height: 100%;
  overflow: hidden;
  border-radius: 6px;
  background: #111;
}

.scene-dual-promo__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 40%;
  transition: transform 0.7s ease;
}

.scene-dual-promo__card:hover .scene-dual-promo__bg { transform: scale(1.03); }

.scene-dual-promo__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.28) 0%, rgba(0,0,0,0.08) 42%, rgba(0,0,0,0.35) 100%);
}

.scene-dual-promo__content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  padding: clamp(32px, 8vh, 64px) 24px 24px;
  color: #fff;
}

.scene-dual-promo__content h2 {
  margin: 0 0 10px;
  font-size: clamp(22px, 2.4vw, 32px);
  font-weight: 400;
  letter-spacing: -0.02em;
}

.scene-dual-promo__content p {
  margin: 0 0 16px;
  font-size: clamp(13px, 1.3vw, 16px);
  opacity: 0.92;
  max-width: 320px;
}

.scene-dual-promo__link {
  font-size: 13px;
  border-bottom: 1px solid rgba(255,255,255,0.6);
  padding-bottom: 2px;
  transition: opacity 0.15s;
}

.scene-dual-promo__link:hover { opacity: 0.7; }

/* ── Peek Carousel (Tech) ── */
.scene-peek-carousel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(12px, 2vh, 24px);
  padding: clamp(20px, 3vh, 36px) 0 clamp(20px, 3vh, 32px);
  background: #ececec;
}

.lx-home .scene-section.scene-peek-carousel {
  padding-top: clamp(12px, 2vh, 24px);
}

.scene-peek-carousel__header {
  flex: 0 0 auto;
  text-align: center;
  padding: 0 clamp(16px, 11vw, 212px) clamp(8px, 1.5vh, 16px);
}

.scene-peek-carousel__tag {
  margin: 0 0 10px;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #515154;
}

.scene-peek-carousel__title {
  margin: 0 0 12px;
  font-size: clamp(26px, 2.8vw, 38px);
  font-weight: 400;
  letter-spacing: -0.02em;
}

.scene-peek-carousel__subtitle {
  margin: 0 auto;
  max-width: 640px;
  font-size: clamp(14px, 1.4vw, 16px);
  line-height: 1.65;
  color: #515154;
}

.scene-peek-carousel__viewport {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1 1 auto;
  min-height: var(--lx-strip-viewport-min);
  overflow: hidden;
  cursor: grab;
  user-select: none;
  touch-action: pan-y;
}

.scene-peek-carousel__viewport.is-dragging {
  cursor: grabbing;
}

.scene-peek-carousel__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 4;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.88);
  color: #191919;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.14);
  transition: background 0.2s, transform 0.2s;
}

.scene-peek-carousel__nav:hover {
  background: #fff;
  transform: translateY(-50%) scale(1.05);
}

.scene-peek-carousel__nav--prev { left: calc(10% + 4px); }
.scene-peek-carousel__nav--next { right: calc(10% + 4px); }

.scene-peek-carousel__track {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: var(--lx-strip-gap);
  width: 100%;
  padding: 0 var(--lx-strip-pad);
  box-sizing: border-box;
}

.scene-peek-carousel__slide {
  position: relative;
  display: flex;
  flex: 0 0 var(--lx-strip-active);
  max-width: var(--lx-strip-max);
  border-radius: 2px;
  overflow: hidden;
  opacity: 0.42;
  transform: scale(0.96);
  transition: opacity 0.45s ease, transform 0.45s ease, flex-basis 0.45s ease;
  background: #111;
}

.scene-peek-carousel__slide.is-before { order: 1; }
.scene-peek-carousel__slide.is-active { order: 2; }
.scene-peek-carousel__slide.is-after { order: 3; }

.scene-peek-carousel__slide.is-active {
  flex: 0 0 var(--lx-strip-active);
  aspect-ratio: var(--lx-strip-ratio);
  opacity: 1;
  transform: scale(1);
  z-index: 2;
}

.scene-peek-carousel__slide.is-before,
.scene-peek-carousel__slide.is-after {
  flex: 0 0 var(--lx-strip-side);
  max-width: none;
  aspect-ratio: unset;
  align-self: stretch;
  cursor: pointer;
}

.scene-peek-carousel__slide.is-before:hover,
.scene-peek-carousel__slide.is-after:hover {
  opacity: 0.62;
}

.scene-peek-carousel__slide img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.scene-peek-carousel__slide.is-before img {
  object-position: 100% center;
}

.scene-peek-carousel__slide.is-after img {
  object-position: 0% center;
}

.scene-peek-carousel__slide-content {
  display: none;
  position: absolute;
  inset: 0;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(24px, 4vw, 48px);
  color: #fff;
  background: linear-gradient(180deg, transparent 35%, rgba(0,0,0,0.62) 100%);
  pointer-events: none;
}

.scene-peek-carousel__slide.is-active .scene-peek-carousel__slide-content {
  display: flex;
}

.scene-peek-carousel__slide-content h3 {
  font-size: clamp(22px, 2.4vw, 34px);
  font-weight: 400;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.scene-peek-carousel__slide-content p {
  font-size: clamp(14px, 1.3vw, 16px);
  opacity: 0.92;
  max-width: 520px;
  line-height: 1.6;
}

.scene-peek-carousel__dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  flex-shrink: 0;
  padding-bottom: 4px;
}

.scene-peek-carousel__dot {
  width: 28px;
  height: 3px;
  border-radius: 2px;
  background: rgba(0, 0, 0, 0.15);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background 0.2s, width 0.2s;
}

.scene-peek-carousel__dot.is-active {
  background: #191919;
  width: 40px;
}

/* ── Service Eco ── */
.scene-service-eco {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--lx-header-h) + 16px) clamp(16px, 11vw, 212px) 24px;
  background: #fff;
}

.scene-service-eco__header {
  text-align: center;
  margin-bottom: clamp(16px, 2.5vh, 28px);
}

.scene-service-eco__header h2 {
  font-size: clamp(26px, 2.8vw, 38px);
  font-weight: 400;
  margin-bottom: 10px;
}

.scene-service-eco__header p {
  font-size: clamp(14px, 1.4vw, 16px);
  color: #515154;
}

.scene-service-eco__hero {
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
  max-height: min(58vh, 620px);
  border-radius: 4px;
  overflow: hidden;
  background: #111;
}

.scene-service-eco__hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.scene-service-eco__hero-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: #fff;
  padding: 40px;
  background: linear-gradient(180deg, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.5) 100%);
}

.scene-service-eco__hero-content h3 {
  font-size: clamp(22px, 2.4vw, 32px);
  font-weight: 400;
  margin-bottom: 12px;
}

.scene-service-eco__hero-content p {
  font-size: clamp(14px, 1.3vw, 16px);
  opacity: 0.9;
  max-width: 520px;
  margin-bottom: 20px;
}

/* ── Service Footer Section ── */
.scene-home-service {
  display: flex;
  flex-direction: column;
  background: #fff;
}

.scene-home-service .scene-dual-promo {
  flex: 1 1 auto;
  padding: calc(var(--lx-header-h) + 12px) clamp(16px, 11vw, 212px) 0;
}

.scene-home-service .scene-dual-promo__grid {
  height: min(62vh, 560px);
  min-height: min(48vh, 420px);
}

.scene-operate {
  flex: 0 0 auto;
  padding: 0 clamp(16px, 11vw, 212px) clamp(20px, 3vh, 28px);
}

.scene-operate__inner {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.scene-operate__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 20px 12px;
  border-radius: 8px;
  transition: background 0.15s;
}

.scene-operate__item:hover { background: var(--lx-gray-100); }

.scene-operate__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.scene-operate__icon svg { width: 28px; height: 28px; stroke: var(--lx-black); fill: none; stroke-width: 1.5; }

.scene-operate__item strong {
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 4px;
}

.scene-operate__item span {
  font-size: 12px;
  color: var(--lx-gray-600);
}

/* ── Footer ── */
.lx-footer {
  background: var(--lx-gray-100);
  border-top: 1px solid var(--lx-gray-200);
  padding: 56px 40px 0;
  text-align: left;
}

.lx-footer__columns {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 32px 24px;
  max-width: 1100px;
  margin: 0 auto 32px;
}

.lx-footer__col-title {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 12px;
}

.lx-footer__col-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.lx-footer__col-links a {
  font-size: 13px;
  color: var(--lx-gray-600);
  transition: color 0.15s;
}

.lx-footer__col-links a:hover { color: var(--lx-black); }

.lx-footer__contact {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 24px;
  max-width: 1100px;
  margin: 0 auto 20px;
  font-size: 13px;
}

.lx-footer__contact a { color: var(--lx-gray-600); }
.lx-footer__contact a:hover { color: var(--lx-black); }

.lx-footer__demo-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 16px;
  padding: 16px 0;
  border-top: 1px solid var(--lx-gray-200);
  font-size: 13px;
  color: var(--lx-gray-600);
}

.lx-footer__demo-strip a { color: var(--lx-gray-600); }
.lx-footer__demo-strip a:hover { color: var(--lx-black); }

.lx-footer__copy {
  text-align: center;
  padding: 20px 0 32px;
  font-size: 12px;
  color: var(--lx-gray-400);
  line-height: 1.7;
}

/* ── Subpages ── */
.lx-page {
  padding-top: var(--lx-header-h);
}

.lx-page:has(> .lx-page-hero:first-child) {
  padding-top: 0;
}

.lx-page-hero {
  position: relative;
  min-height: max(70vh, 560px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  overflow: hidden;
}

.lx-page-hero--full {
  min-height: 100svh;
  height: 100svh;
  max-height: 100svh;
  justify-content: center;
}

.lx-page-hero--full .lx-page-hero__content {
  padding: calc(var(--lx-header-h) + 12vh) 24px 48px;
}

.lx-page-hero--full .lx-page-hero__title {
  font-size: clamp(36px, 5.5vw, 56px);
}

.lx-page-hero__bg {
  position: absolute;
  inset: -4%;
  width: 108%;
  height: 108%;
  object-fit: cover;
  filter: blur(0px) brightness(0.88);
  animation: lxPageHeroDrift 20s ease-in-out infinite alternate;
  will-change: transform, filter;
}

.lx-page-hero__bg::after {
  content: none;
}

.lx-page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.24) 42%, rgba(0,0,0,0.48) 100%);
  backdrop-filter: blur(0.5px);
}

@keyframes lxPageHeroDrift {
  0%   { transform: scale(1.04) translate3d(-1%, 0, 0); filter: blur(1px) brightness(0.9); }
  50%  { transform: scale(1.1) translate3d(1.2%, -0.8%, 0); filter: blur(3px) brightness(0.84); }
  100% { transform: scale(1.06) translate3d(0.4%, 0.6%, 0); filter: blur(1.5px) brightness(0.88); }
}

.lx-page-hero__content {
  position: relative;
  z-index: 2;
  padding: calc(var(--lx-header-h) + 40px) 24px 60px;
  max-width: 760px;
}

.lx-page-hero__tag {
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.8;
  margin-bottom: 16px;
}

.lx-page-hero__title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  line-height: 1.2;
}

.lx-page-hero__lead {
  font-size: clamp(15px, 1.8vw, 18px);
  opacity: 0.9;
  line-height: 1.7;
  margin-bottom: 28px;
}

.lx-page-hero--light { color: var(--lx-black); }
.lx-page-hero--light .lx-page-hero__overlay {
  background: linear-gradient(180deg, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0.7) 100%);
}

.lx-section {
  padding: 80px clamp(24px, 5vw, 80px);
  max-width: 1200px;
  margin: 0 auto;
}

.lx-section--wide { max-width: none; width: 100%; }
.lx-section--muted { background: var(--lx-gray-100); }

.lx-section__head {
  text-align: center;
  margin-bottom: 48px;
}

.lx-section__tag {
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lx-gray-600);
  margin-bottom: 12px;
}

.lx-section__head h2 {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 400;
  margin-bottom: 12px;
}

.lx-section__head p {
  font-size: 16px;
  color: var(--lx-gray-600);
  max-width: 640px;
  margin: 0 auto;
}

.lx-prose {
  max-width: 760px;
  margin: 0 auto;
  font-size: 16px;
  line-height: 1.8;
  color: var(--lx-gray-600);
}

.lx-prose h2 {
  font-size: 22px;
  font-weight: 600;
  color: var(--lx-black);
  margin: 40px 0 16px;
}

.lx-prose h2:first-child { margin-top: 0; }

.lx-prose p { margin-bottom: 16px; }

.lx-prose ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 16px;
}

.lx-prose li { margin-bottom: 8px; }

.lx-prose strong { color: var(--lx-black); font-weight: 600; }

/* Product page — ENC model detail style */
.lx-product-page { background: #fff; }

.lx-product-page .scene-product-hero {
  min-height: 100svh;
  height: 100svh;
}

.lx-product-page .scene-brand-statement {
  min-height: auto;
  padding: clamp(72px, 10vh, 120px) clamp(24px, 6vw, 80px);
  text-align: center;
  background: #fff;
}

.lx-product-page .scene-brand-statement h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 400;
  letter-spacing: -0.02em;
  margin: 0 auto 16px;
  max-width: 16ch;
  line-height: 1.25;
}

.lx-product-page .scene-brand-statement p {
  font-size: clamp(15px, 1.8vw, 18px);
  color: var(--lx-gray-600);
  max-width: 52ch;
  margin: 0 auto;
  line-height: 1.65;
}

.lx-product-shot-section {
  padding: clamp(56px, 10vh, 96px) clamp(24px, 6vw, 80px);
  background: var(--lx-gray-100);
}

.lx-product-shot-section__inner {
  max-width: 1120px;
  margin: 0 auto;
}

.lx-product-shot-section__head {
  text-align: center;
  margin-bottom: clamp(28px, 4vh, 40px);
}

.lx-product-shot-section__head h2 {
  font-size: clamp(26px, 3.2vw, 38px);
  font-weight: 400;
  margin: 8px auto 12px;
  max-width: 18ch;
  line-height: 1.25;
}

.lx-product-shot-section__head p {
  font-size: 15px;
  color: var(--lx-gray-600);
}

.lx-product-shot {
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  background: #fff;
  box-shadow:
    0 1px 0 rgba(0, 0, 0, 0.04),
    0 24px 64px rgba(0, 0, 0, 0.12);
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.lx-product-shot img {
  display: block;
  width: 100%;
  height: auto;
}

.lx-product-shot--soft {
  background: #f3f5f7 !important;
}

.lx-product-shot--soft img {
  object-fit: contain !important;
  background: #f3f5f7;
  padding: 12px;
  box-sizing: border-box;
}

.lx-product-demo-section {
  padding: clamp(48px, 8vh, 80px) clamp(24px, 6vw, 80px);
  background: var(--lx-gray-100);
}

.lx-product-demo-section__inner {
  max-width: 720px;
  margin: 0 auto;
}

.lx-product-demo-section__head {
  text-align: center;
  margin-bottom: 32px;
}

.lx-product-demo-section__head h2 {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 400;
  margin-bottom: 10px;
}

.lx-product-demo-section__head p {
  font-size: 15px;
  color: var(--lx-gray-600);
}

.lx-product-demo-section--screen {
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--lx-header-h) + 24px) clamp(24px, 6vw, 80px) clamp(32px, 5vh, 56px);
  box-sizing: border-box;
}

.lx-product-demo-section--screen .lx-product-demo-section__inner {
  width: 100%;
  max-width: 760px;
}

.lx-product-demo-section--screen .lx-product-demo-section__head {
  margin-bottom: clamp(20px, 3vh, 32px);
}

.lx-product-demo-section--screen .lx-product-demo-section__head h2 {
  font-size: clamp(26px, 3.2vw, 38px);
  max-width: 16ch;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.25;
}

.lx-product-demo-section--screen .lx-product-demo-section__head p {
  max-width: 40ch;
  margin: 0 auto;
  font-size: clamp(14px, 1.4vw, 16px);
  line-height: 1.65;
}

.scene-feature-scroll__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: min(72vh, 640px);
  align-items: stretch;
}

.scene-feature-scroll__row--reverse .scene-feature-scroll__media { order: 2; }
.scene-feature-scroll__row--reverse .scene-feature-scroll__copy { order: 1; }

.scene-feature-scroll__media {
  position: relative;
  overflow: hidden;
  background: #111;
}

.scene-feature-scroll__media img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
  display: block;
}

.scene-feature-scroll__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(40px, 6vw, 80px);
  background: #fff;
}

.scene-feature-scroll__copy h3 {
  font-size: clamp(22px, 2.8vw, 32px);
  font-weight: 400;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.scene-feature-scroll__copy p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--lx-gray-600);
  max-width: 42ch;
}

.scene-feature-scroll__row:nth-child(even) .scene-feature-scroll__copy {
  background: var(--lx-gray-100);
}

.lx-spec-section {
  padding: clamp(64px, 8vh, 96px) clamp(24px, 5vw, 80px);
  text-align: center;
  background: #fff;
}

.lx-spec-section h2 {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 400;
  margin-bottom: clamp(32px, 5vh, 48px);
}

.lx-spec-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 960px;
  margin: 0 auto;
}

.lx-spec-grid--three {
  grid-template-columns: repeat(3, 1fr);
  max-width: 1080px;
}

.lx-spec-section--three .lx-section__head {
  margin-bottom: clamp(32px, 5vh, 48px);
}

.lx-pain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 80px);
}

.lx-pain-card {
  padding: 28px 24px;
  background: var(--lx-white);
  border: 1px solid var(--lx-gray-200);
  border-radius: 8px;
}

.lx-pain-card h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 10px;
}

.lx-pain-card p {
  font-size: 14px;
  color: var(--lx-gray-600);
  line-height: 1.65;
}

.lx-compare-wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 80px);
  overflow-x: auto;
}

.lx-compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.6;
}

.lx-compare-table th,
.lx-compare-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--lx-gray-200);
  vertical-align: top;
}

.lx-compare-table thead th {
  font-weight: 600;
  color: var(--lx-black);
  background: var(--lx-gray-100);
}

.lx-compare-table tbody td:first-child {
  font-weight: 500;
  color: var(--lx-black);
  white-space: nowrap;
}

.lx-compare-table tbody td:nth-child(2) {
  color: var(--lx-gray-600);
}

.lx-compare-table tbody td:nth-child(3) {
  color: var(--lx-black);
  font-weight: 500;
}

.lx-compare-table tbody tr:last-child td {
  border-bottom: none;
}

.scene-feature-scroll__copy .lx-section__tag {
  margin-bottom: 12px;
}

.lx-spec-card {
  padding: clamp(24px, 3vw, 32px) 20px;
  background: var(--lx-gray-100);
  border-radius: 8px;
}

.lx-spec-card strong {
  display: block;
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 400;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.lx-spec-card span {
  font-size: 13px;
  color: var(--lx-gray-600);
  line-height: 1.5;
}

.lx-product-page .scene-peek-carousel {
  background: #ececec;
}

.enc-model-i6-cta {
  padding: clamp(64px, 8vh, 96px) clamp(24px, 5vw, 80px);
  text-align: center;
  background: var(--lx-gray-100);
}

.enc-model-i6-cta h2 {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 400;
  margin-bottom: 12px;
}

.enc-model-i6-cta p {
  max-width: 560px;
  margin: 0 auto 28px;
  color: var(--lx-gray-600);
  line-height: 1.7;
}

.enc-model-related {
  padding: clamp(64px, 8vh, 96px) clamp(24px, 5vw, 80px);
  background: #fff;
  text-align: center;
}

.enc-model-related h3 {
  font-size: clamp(22px, 2.8vw, 28px);
  font-weight: 400;
  margin-bottom: clamp(28px, 4vh, 40px);
}

.enc-model-related__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 720px;
  margin: 0 auto;
}

.enc-model-related__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 24px;
  border: 1px solid var(--lx-gray-200);
  border-radius: 8px;
  transition: box-shadow 0.2s, transform 0.2s;
  text-align: center;
  overflow: hidden;
}

.enc-model-related__card:hover {
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.enc-model-related__card img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: 4px;
}

.enc-model-related__card strong {
  font-size: 16px;
  font-weight: 500;
}

.enc-model-related__card span {
  font-size: 13px;
  color: var(--lx-gray-600);
}

.lx-product-page .lx-pricing-section {
  padding: clamp(64px, 8vh, 96px) clamp(24px, 5vw, 80px);
  background: #fff;
}

.lx-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.lx-metric {
  text-align: center;
  padding: 24px 16px;
  background: var(--lx-white);
  border: 1px solid var(--lx-gray-200);
  border-radius: 8px;
}

.lx-metric strong {
  display: block;
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 4px;
}

.lx-metric span {
  font-size: 13px;
  color: var(--lx-gray-600);
}

.lx-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

.lx-feature-card {
  padding: 28px 24px;
  border: 1px solid var(--lx-gray-200);
  border-radius: 8px;
  background: var(--lx-white);
  transition: box-shadow 0.2s;
}

.lx-feature-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.06); }

.lx-feature-card h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 10px;
}

.lx-feature-card p {
  font-size: 14px;
  color: var(--lx-gray-600);
  line-height: 1.65;
}

.lx-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step;
}

.lx-step {
  text-align: center;
  padding: 24px 16px;
}

.lx-step::before {
  counter-increment: step;
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--lx-black);
  color: var(--lx-white);
  font-size: 16px;
  font-weight: 600;
  margin: 0 auto 16px;
}

.lx-step h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.lx-step p {
  font-size: 14px;
  color: var(--lx-gray-600);
}

.lx-cta-section {
  text-align: center;
  padding: 80px 24px;
  background: var(--lx-gray-100);
}

.lx-cta-section h2 {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 400;
  margin-bottom: 12px;
}

.lx-cta-section p {
  font-size: 16px;
  color: var(--lx-gray-600);
  margin-bottom: 28px;
}

/* Contact page */
.lx-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  max-width: 1000px;
  margin: 0 auto;
  padding: 60px clamp(24px, 5vw, 80px);
}

.lx-contact-info h2 {
  font-size: 28px;
  font-weight: 400;
  margin-bottom: 24px;
}

.lx-contact-info p {
  font-size: 15px;
  color: var(--lx-gray-600);
  margin-bottom: 12px;
  line-height: 1.7;
}

.lx-contact-info a { color: var(--lx-black); border-bottom: 1px solid var(--lx-gray-200); }

.lx-contact-actions {
  justify-content: flex-start;
  margin-top: 24px;
}

.lx-contact-actions .scene-hero-btn {
  color: var(--lx-black);
  border-color: var(--lx-black);
}

.lx-contact-btn--dark {
  background: var(--lx-black) !important;
  color: var(--lx-white) !important;
  border-color: var(--lx-black) !important;
}

.lx-contact-btn--outline {
  color: var(--lx-black);
  border-color: var(--lx-black);
}

.lx-form__title {
  font-size: 22px;
  font-weight: 400;
  margin-bottom: 8px;
}

.lx-form__hint {
  font-size: 14px;
  color: var(--lx-gray-600);
  margin-bottom: 16px;
}

.lx-feature-grid--centered {
  max-width: 1000px;
  margin: 0 auto;
}

.lx-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.lx-form label {
  font-size: 13px;
  font-weight: 500;
  color: var(--lx-gray-600);
  margin-bottom: -8px;
}

.lx-form input,
.lx-form select,
.lx-form textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--lx-gray-200);
  border-radius: 6px;
  font-family: inherit;
  font-size: 15px;
  background: var(--lx-white);
  transition: border-color 0.15s;
}

.lx-form input:focus,
.lx-form select:focus,
.lx-form textarea:focus {
  outline: none;
  border-color: var(--lx-black);
}

.lx-form textarea { min-height: 120px; resize: vertical; }

.lx-form .lx-btn--primary {
  align-self: flex-start;
  margin-top: 8px;
  cursor: pointer;
}

/* Product demo (keep from old) */
.product-demo {
  background: var(--lx-white);
  border: 1px solid var(--lx-gray-200);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
}

.product-demo__bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: var(--lx-gray-100);
  border-bottom: 1px solid var(--lx-gray-200);
}

.product-demo__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--lx-gray-200);
}

.product-demo__dot:nth-child(1) { background: #ff5f57; }
.product-demo__dot:nth-child(2) { background: #febc2e; }
.product-demo__dot:nth-child(3) { background: #28c840; }

.product-demo__body { padding: 20px; min-height: 280px; font-size: 14px; line-height: 1.7; }

/* Pricing */
.lx-pricing {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.lx-pricing-card {
  padding: 32px 24px;
  border: 1px solid var(--lx-gray-200);
  border-radius: 8px;
  text-align: center;
  background: var(--lx-white);
}

.lx-pricing-card.featured {
  border-color: var(--lx-black);
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
}

.lx-pricing-card h3 { font-size: 18px; font-weight: 600; margin-bottom: 8px; }

.lx-pricing-card .price {
  font-size: 32px;
  font-weight: 600;
  margin: 16px 0;
}

.lx-pricing-card .price small { font-size: 14px; font-weight: 400; color: var(--lx-gray-600); }

.lx-pricing-card ul {
  list-style: none;
  text-align: left;
  margin: 20px 0;
}

.lx-pricing-card li {
  font-size: 14px;
  color: var(--lx-gray-600);
  padding: 6px 0;
  border-bottom: 1px solid var(--lx-gray-100);
}

/* About stats */
.lx-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.lx-stat strong {
  display: block;
  font-size: 36px;
  font-weight: 400;
  margin-bottom: 8px;
}

.lx-stat span {
  font-size: 14px;
  color: var(--lx-gray-600);
}

/* ── Responsive ── */
@media (max-width: 960px) {
  .scene-product-grid {
    grid-template-columns: 1fr;
    height: auto;
    max-height: none;
    min-height: auto;
  }

  .scene-product-grid__cell--hero { min-height: 78svh; grid-row: auto; }
  .scene-product-grid__right { height: auto; }
  .scene-product-grid__row--top,
  .scene-product-grid__row--bottom { grid-template-columns: 1fr; }
  .scene-product-grid__right .scene-product-grid__cell { min-height: 48svh; }

  .lx-home .scene-section {
    height: auto;
    max-height: none;
    min-height: 100svh;
    overflow: visible;
  }

  .scene-dual-promo__grid { grid-template-columns: 1fr; height: auto; min-height: auto; }
  .scene-dual-promo__card { min-height: 48svh; }

  .scene-home-products__grid { grid-template-columns: 1fr; }
  .scene-home-products__grid--trio { grid-template-columns: 1fr; }

  .scene-brand-video__nav { display: none; }

  .scene-brand-video__item.is-before,
  .scene-brand-video__item.is-after { display: none; }

  .scene-brand-video__item,
  .scene-brand-video__item.is-active { flex-basis: 100%; }

  .scene-peek-carousel__nav { display: none; }

  .scene-peek-carousel__slide.is-before,
  .scene-peek-carousel__slide.is-after { display: none; }

  .scene-peek-carousel__slide,
  .scene-peek-carousel__slide.is-active {
    flex-basis: 100%;
    max-width: none;
    aspect-ratio: var(--lx-strip-ratio);
  }

  .scene-peek-carousel__track { padding: 0 16px; }

  .scene-peek-carousel__viewport { min-height: clamp(280px, 38.5vw, 520px); }

  .scene-operate__inner { grid-template-columns: repeat(2, 1fr); }

  .lx-product-hero { grid-template-columns: 1fr; text-align: center; }
  .scene-feature-scroll__row { grid-template-columns: 1fr; min-height: auto; }
  .scene-feature-scroll__row--reverse .scene-feature-scroll__media,
  .scene-feature-scroll__row--reverse .scene-feature-scroll__copy { order: unset; }
  .scene-feature-scroll__media img { min-height: 240px; }
  .lx-spec-grid { grid-template-columns: repeat(2, 1fr); }
  .lx-spec-grid--three { grid-template-columns: 1fr; }
  .lx-pain-grid { grid-template-columns: repeat(2, 1fr); }
  .enc-model-related__grid { grid-template-columns: 1fr; }
  .mega-panel__inner { flex-direction: column; padding: 24px 20px; }
  .mega-row__grid--duo { grid-template-columns: 1fr; max-width: none; }
  .mega-row__grid--trio { grid-template-columns: 1fr; max-width: none; }
  .mega-panel__tools {
    width: 100%;
    border-left: none;
    border-top: 1px solid var(--lx-gray-200);
    padding-left: 0;
    padding-top: 24px;
  }
  .mega-panel__tools nav { flex-direction: row; flex-wrap: wrap; gap: 12px 20px; }
  .lx-metrics { grid-template-columns: repeat(2, 1fr); }
  .lx-steps { grid-template-columns: repeat(2, 1fr); }
  .lx-pricing { grid-template-columns: 1fr; }
  .lx-contact-grid { grid-template-columns: 1fr; }
  .lx-footer__columns { grid-template-columns: repeat(2, 1fr); }
  .lx-stats { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .lx-header__inner { padding: 0 20px; }
  .lx-nav { display: none; }
  .lx-header__actions .lx-btn--ghost { display: none; }
  .lx-nav-toggle { display: flex; }
  .lx-logo__text { display: none; }

  .scene-operate__inner { grid-template-columns: 1fr 1fr; }
  .lx-spec-grid { grid-template-columns: 1fr; }
  .lx-pain-grid { grid-template-columns: 1fr; }
  .lx-compare-table th,
  .lx-compare-table td { padding: 12px 14px; font-size: 13px; }
  .lx-steps { grid-template-columns: 1fr; }
  .lx-footer__columns { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .lx-home { scroll-snap-type: none; }
}

/* ── Product demo mockup ── */
.product-demo,
.hero-card.product-mockup {
  background: var(--lx-white);
  border: 1px solid var(--lx-gray-200);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0,0,0,0.1);
}

.hero-card-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: var(--lx-gray-100);
  border-bottom: 1px solid var(--lx-gray-200);
}

.hero-card-bar > span:not(.hero-card-title) {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--lx-gray-200);
}

.hero-card-bar > span:nth-child(1) { background: #ff5f57; }
.hero-card-bar > span:nth-child(2) { background: #febc2e; }
.hero-card-bar > span:nth-child(3) { background: #28c840; }

.hero-card-title {
  margin-left: auto;
  font-size: 12px;
  color: var(--lx-gray-600);
}

.hero-card-body {
  display: grid;
  grid-template-columns: 140px 1fr;
  min-height: 280px;
}

.demo-sidebar {
  padding: 12px 8px;
  border-right: 1px solid var(--lx-gray-200);
  background: var(--lx-gray-100);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.demo-nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 12px;
  color: var(--lx-gray-600);
  text-align: left;
  width: 100%;
}

.demo-nav-item.is-active {
  background: var(--lx-white);
  color: var(--lx-black);
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

.demo-nav-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lx-gray-200);
  flex-shrink: 0;
}

.demo-nav-item.is-active .demo-nav-dot { background: var(--lx-black); }

.demo-main { padding: 20px; display: flex; flex-direction: column; gap: 16px; }

.demo-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}

.hero-icon-ring {
  width: 80px;
  height: 80px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--lx-gray-100);
}

.demo-pulse { animation: demo-pulse 2s ease-in-out infinite; }

@keyframes demo-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}

.hero-wave {
  display: flex;
  gap: 4px;
  height: 20px;
  align-items: flex-end;
  opacity: 0;
  transition: opacity 0.3s;
}

.hero-wave.is-active { opacity: 1; }

.hero-wave span {
  width: 3px;
  height: 8px;
  background: var(--lx-gray-400);
  border-radius: 2px;
  animation: demo-wave 0.8s ease-in-out infinite;
}

.hero-wave span:nth-child(2) { animation-delay: 0.1s; }
.hero-wave span:nth-child(3) { animation-delay: 0.2s; }
.hero-wave span:nth-child(4) { animation-delay: 0.3s; }
.hero-wave span:nth-child(5) { animation-delay: 0.4s; }

@keyframes demo-wave {
  0%, 100% { height: 8px; }
  50% { height: 18px; }
}

.demo-status {
  font-size: 13px;
  color: var(--lx-gray-600);
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
}

.demo-chip.chip {
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  background: var(--lx-gray-100);
  color: var(--lx-gray-600);
}

.demo-preview {
  background: var(--lx-gray-100);
  border-radius: 8px;
  padding: 16px;
  min-height: 80px;
  opacity: 0;
  transition: opacity 0.3s;
}

.demo-preview.is-visible { opacity: 1; }

.demo-preview-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--lx-black);
}

.demo-cursor {
  animation: demo-blink 1s step-end infinite;
  color: var(--lx-gray-400);
}

@keyframes demo-blink {
  50% { opacity: 0; }
}

@media (max-width: 768px) {
  .hero-card-body { grid-template-columns: 1fr; }
  .demo-sidebar { display: none; }
}