:root {
  --header-stack: 108px;
  --hero-lift: clamp(56px, 7vh, 96px);
  --bg: #f7f7f7;
  --ink: #080808;
  --muted: #5b5b5b;
  --line: rgba(8, 8, 8, 0.14);
  --blue: #146ef5;
  --blue-dark: #0c3eba;
  --lavender: #cdbcf0;
  --green: #a6dabf;
  --radius: 8px;
  --max: 1360px;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.top-banner {
  position: relative;
  z-index: 50;
  background: #080808;
  color: #fff;
  font-size: 14px;
  line-height: 1.2;
  text-align: center;
}

.top-banner a {
  display: block;
  padding: 12px 16px;
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 49;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  width: 100%;
  padding: 18px 32px;
  background: rgba(247, 247, 247, 0.9);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid transparent;
  transition: border-color 200ms ease, background 200ms ease;
}

.site-nav.scrolled {
  border-bottom-color: var(--line);
  background: rgba(247, 247, 247, 0.96);
}

.brand {
  display: inline-flex;
  align-items: center;
  line-height: 0;
}

.brand-logo {
  display: block;
  height: 70px;
  width: auto;
}

.brand svg {
  width: 92px;
  height: auto;
  fill: currentColor;
}

.nav-links,
.nav-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 14px;
  font-weight: 560;
}

.nav-links a {
  opacity: 0.86;
}

.nav-links a.is-active {
  opacity: 1;
  color: var(--blue);
}

.nav-actions {
  justify-content: end;
}

.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid currentColor;
  border-radius: 9999px;
  font-size: 15px;
  font-weight: 680;
  line-height: 1;
  overflow: hidden;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.button::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 0;
  background: rgba(255, 255, 255, 0.18);
  transition: height 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button:hover::after {
  height: 100%;
}

.button-small {
  min-height: 40px;
  padding: 0 16px;
  font-size: 13px;
}

.button-blue {
  border-color: #080808;
  background: #080808;
  color: #fff;
}

.language-toggle {
  border-color: var(--line);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

.button-light {
  border-color: #fff;
  background: #fff;
  color: var(--ink);
}

.button-dark {
  border-color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.site-nav.menu-open .menu-button span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-nav.menu-open .menu-button span:nth-child(2) {
  opacity: 0;
}

.site-nav.menu-open .menu-button span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.menu-button span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
  transition: transform 180ms ease, opacity 180ms ease;
}

.hero-scroll {
  position: relative;
  height: 250vh;
  min-height: 1900px;
}

.hero-sticky {
  position: sticky;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  height: calc(100vh - var(--header-stack));
  min-height: calc(760px - var(--header-stack));
  overflow: hidden;
  background: var(--bg);
}

.fluted-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background:
    linear-gradient(to bottom, #f7f7f7 0%, rgba(247, 247, 247, 0.88) 30%, rgba(247, 247, 247, 0.28) 70%, rgba(247, 247, 247, 0) 100%),
    #f7f7f7;
  pointer-events: none;
}

.fluted-bg.dark {
  background: #080808;
}

.blob {
  position: absolute;
  width: 46vw;
  height: 46vw;
  min-width: 520px;
  min-height: 520px;
  border-radius: 50%;
  filter: blur(42px);
  opacity: 0.78;
  transform: translate3d(var(--mx, 0), var(--my, 0), 0);
  transition: transform 800ms cubic-bezier(0.16, 1, 0.3, 1);
}

.blob-one {
  left: -12vw;
  top: 16vh;
  background: radial-gradient(circle, #146ef5 0%, rgba(20, 110, 245, 0.54) 40%, transparent 68%);
}

.blob-two {
  right: -16vw;
  top: 12vh;
  background: radial-gradient(circle, #0c3eba 0%, rgba(12, 62, 186, 0.48) 38%, transparent 70%);
}

.blob-three {
  left: 38vw;
  bottom: -20vw;
  background: radial-gradient(circle, #cdbcf0 0%, rgba(205, 188, 240, 0.42) 36%, transparent 72%);
}

.glass-lines {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 70%, var(--bg) 100%);
  mix-blend-mode: overlay;
  opacity: 0.9;
}

.hero-content {
  position: relative;
  z-index: 3;
  width: min(1050px, calc(100vw - 40px));
  margin: 0 auto;
  padding: 0 20px;
  text-align: center;
  transform: translateY(calc(var(--hero-y, 0px) - var(--hero-lift))) scale(var(--hero-scale, 1));
  opacity: var(--hero-opacity, 1);
  transform-origin: 50% 50%;
  will-change: transform, opacity;
}

.hero-content h1,
.hero-title {
  margin: 0 auto 20px;
  max-width: 970px;
  font-size: clamp(42px, 5.5vw, 88px);
  font-weight: 900;
  line-height: calc(1em + 15px);
  letter-spacing: 0;
}

.hero-title-line {
  display: block;
}

html[lang="en"] .hero-content {
  width: min(1240px, calc(100vw - 32px));
  --hero-en-copy-width: min(1200px, calc(100vw - 32px));
}

html[lang="en"] .hero-content h1,
html[lang="en"] .hero-title {
  max-width: var(--hero-en-copy-width);
  font-size: clamp(32px, 4.4vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

html[lang="en"] .hero-title-line {
  white-space: nowrap;
}

html[lang="en"] .hero-content p {
  width: 100%;
  max-width: var(--hero-en-copy-width);
}

html[lang="en"] .hero-lead-line {
  display: block;
  width: 100%;
}

.hero-content p {
  max-width: min(980px, 100%);
  margin: 0 auto;
  color: #252525;
  font-size: clamp(20px, 2vw, 29px);
  line-height: calc(1em + 15px);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-lead-line {
  display: inline-block;
  white-space: nowrap;
  max-width: 100%;
  text-align: center;
}

.hero-ctas {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.product-frame {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: var(--frame-bottom, -4vh);
  width: min(1280px, calc(100vw - 88px));
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #111;
  border-radius: var(--frame-radius, 8px);
  transform: translateX(-50%) translateY(var(--frame-y, 44vh)) scale(var(--frame-scale, 0.72));
  transform-origin: 50% 100%;
  opacity: var(--frame-opacity, 0);
  will-change: transform, opacity, border-radius;
}

.product-frame img,
.product-frame video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.018);
}

.product-frame-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(0, 0, 0, 0.3);
  pointer-events: none;
}

.product-frame-caption {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 0 clamp(20px, 4vw, 48px);
  color: #fff;
  font-size: clamp(22px, 3vw, 42px);
  font-weight: 700;
  line-height: calc(1em + 12px);
  text-align: center;
  pointer-events: none;
}

.container {
  width: min(var(--max), calc(100vw - 48px));
  margin: 0 auto;
}

section h2 {
  margin: 0;
  font-size: clamp(23px, 3.5vw, 53px);
  line-height: calc(1em + 15px);
  font-weight: 700;
  letter-spacing: 0;
}

.platform-section {
  padding: clamp(20px, 2.5vw, 32px) 0 clamp(40px, 4vw, 56px);
  background: #f8fafd;
  border: 0;
}

#customers {
  scroll-margin-top: var(--header-stack);
}

.logo-marquee {
  position: relative;
  overflow: hidden;
  padding: 8px 0;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 12%, #000 88%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, #000 12%, #000 88%, transparent 100%);
}

.logo-track {
  display: flex;
  width: max-content;
  animation: logo-scroll 22s linear infinite;
}

.logo-row {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: clamp(40px, 4.6vw, 92px);
  padding: 0 clamp(24px, 2.4vw, 36px);
}

.logo-row img {
  display: block;
  max-height: 78px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.46;
  transition: filter 240ms ease, opacity 240ms ease, transform 240ms ease;
}

.logo-row img:hover {
  filter: grayscale(0%);
  opacity: 1;
  transform: translateY(-2px);
}

@keyframes logo-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.certification-section {
  padding: 104px 0 84px;
  background:
    linear-gradient(180deg, #ffffff 0%, #f8fafd 100%);
  color: var(--ink);
  border-top: 1px solid rgba(8, 8, 8, 0.04);
  border-bottom: 0;
}

.certification-section h2 {
  margin: 0 auto 64px;
  text-align: center;
  font-size: clamp(23px, 3.5vw, 53px);
  font-weight: 700;
  line-height: calc(1em + 15px);
}

.certification-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border: 1px solid rgba(8, 8, 8, 0.08);
  border-radius: 16px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 18px 52px rgba(10, 36, 86, 0.06);
}

.certification-item {
  min-height: 230px;
  padding: 28px 24px 30px;
  border-left: 1px solid rgba(8, 8, 8, 0.06);
  background: rgba(255, 255, 255, 0.84);
  transition: background 220ms ease;
}

.certification-item:nth-child(even) {
  background: rgba(246, 249, 255, 0.82);
}

.certification-item:hover {
  background: rgba(236, 243, 255, 0.92);
}

.context-section {
  padding: clamp(20px, 3vw, 36px) 0 clamp(24px, 3vw, 36px);
  background: #f8fafd;
}

.context-section-title {
  margin: 0 0 clamp(26px, 3.8vw, 44px);
  text-align: center;
}

.solution-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
  height: 600px;
}

.solution-main-card,
.solution-item {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
}

.solution-main-card {
  height: 100%;
  border: 1px solid rgba(8, 8, 8, 0.06);
  background: #f7f7f7;
  cursor: pointer;
}

.solution-main-card > img,
.solution-item-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.5s cubic-bezier(0.25, 1, 0.5, 1);
}

.solution-main-card:hover > img {
  transform: scale(1.03);
}

.solution-main-gradient,
.solution-item-overlay {
  display: none;
}

.solution-main-copy {
  position: absolute;
  z-index: 2;
  top: clamp(24px, 3vw, 40px);
  left: clamp(24px, 3vw, 40px);
  max-width: min(360px, 78%);
  color: #fff;
}

.solution-main-copy h3 {
  margin: 0;
  font-size: clamp(28px, 3.2vw, 40px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.solution-main-cn {
  margin: 8px 0 0;
  font-size: clamp(18px, 1.5vw, 24px);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.72);
}

.solution-main-desc {
  margin: 14px 0 0;
  font-size: clamp(12px, 0.95vw, 13px);
  font-weight: 400;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.9);
}

.solution-arrow {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: #080808;
  cursor: pointer;
  text-decoration: none;
  transition: background 200ms ease, color 200ms ease, transform 200ms ease;
}

.solution-arrow-main {
  position: absolute;
  z-index: 2;
  right: clamp(24px, 3vw, 40px);
  bottom: clamp(24px, 3vw, 40px);
}

.solution-main-card:hover .solution-arrow-main {
  background: #fff;
  color: #080808;
}

.solution-accordion {
  display: flex;
  flex-direction: column;
  height: 100%;
  gap: 8px;
}

.solution-item {
  flex: 1 1 0;
  min-height: 0;
  background: #f9f9f9;
  cursor: pointer;
  transition:
    flex-grow 500ms cubic-bezier(0.25, 1, 0.5, 1),
    box-shadow 500ms cubic-bezier(0.25, 1, 0.5, 1);
  will-change: flex-grow;
}

.solution-item.is-active {
  flex-grow: 4;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18);
  z-index: 2;
}

.solution-item-bg {
  transform: scale(1);
  filter: none;
  transition: transform 1s cubic-bezier(0.25, 1, 0.5, 1);
}

.solution-item.is-active .solution-item-bg {
  transform: scale(1.02);
  filter: none;
}

.solution-item-overlay {
  display: none;
}

.solution-item-compact,
.solution-item-expanded {
  position: absolute;
  inset: 0;
  z-index: 2;
  color: #fff;
  transition: opacity 300ms ease, transform 500ms ease;
}

.solution-item-compact {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 18px;
  opacity: 1;
  pointer-events: none;
}

.solution-item-compact h4 {
  margin: 0;
  font-size: clamp(12px, 0.95vw, 14px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.solution-item-compact span {
  font-size: clamp(14px, 1.1vw, 16px);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  white-space: nowrap;
}

.solution-item-expanded {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(16px, 2vw, 24px);
  opacity: 0;
  pointer-events: none;
}

.solution-item-copy h4 {
  margin: 0;
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  white-space: nowrap;
  transform: translateY(10px);
  opacity: 0;
  transition: opacity 500ms ease 75ms, transform 500ms ease 75ms;
}

.solution-item-copy span {
  display: block;
  margin-top: 6px;
  font-size: clamp(16px, 1.4vw, 22px);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  transform: translateY(10px);
  opacity: 0;
  transition: opacity 500ms ease 75ms, transform 500ms ease 75ms;
}

.solution-item-copy p {
  margin: clamp(12px, 1.6vw, 24px) 0 0;
  max-width: min(400px, 92%);
  font-size: clamp(10px, 0.85vw, 12px);
  font-weight: 400;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.9);
  transform: translateY(10px);
  opacity: 0;
  transition: opacity 500ms ease 75ms, transform 500ms ease 75ms;
}

.solution-item-expanded .solution-arrow {
  align-self: flex-end;
  transform: translateY(10px);
  opacity: 0;
  transition: opacity 500ms ease 75ms, transform 500ms ease 75ms, background 200ms ease, color 200ms ease;
}

.solution-play {
  position: absolute;
  top: 50%;
  right: clamp(48px, 5.5vw, 88px);
  z-index: 3;
  display: grid;
  place-items: center;
  width: clamp(46px, 4.5vw, 58px);
  height: clamp(46px, 4.5vw, 58px);
  padding: 0;
  border: 1.5px solid rgba(255, 255, 255, 0.95);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  color: #080808;
  cursor: pointer;
  opacity: 0;
  transform: translateY(calc(-50% + 10px));
  transition:
    opacity 500ms ease 75ms,
    transform 500ms ease 75ms,
    background 200ms ease,
    border-color 200ms ease,
    scale 200ms ease;
}

.solution-play svg {
  width: clamp(24px, 2.4vw, 30px);
  height: clamp(24px, 2.4vw, 30px);
  transform: translateX(-2px);
}

.solution-play:hover {
  background: #fff;
  border-color: #fff;
  color: #080808;
  scale: 1.05;
}

.solution-item.is-active .solution-item-compact {
  opacity: 0;
}

.solution-item.is-active .solution-item-expanded {
  opacity: 1;
  pointer-events: auto;
}

.solution-item.is-active .solution-item-copy h4,
.solution-item.is-active .solution-item-copy span,
.solution-item.is-active .solution-item-copy p,
.solution-item.is-active .solution-item-expanded .solution-arrow {
  transform: translateY(0);
  opacity: 1;
}

.solution-item.is-active .solution-play {
  transform: translateY(-50%);
  opacity: 1;
}

.solution-item.is-active .solution-arrow:hover {
  background: #fff;
  color: #080808;
}

.certification-item:first-child {
  border-left: 0;
}

.certification-item span {
  display: block;
  margin-bottom: 36px;
  color: rgba(8, 8, 8, 0.36);
  font-size: 13px;
  font-weight: 760;
  letter-spacing: 0.04em;
}

.certification-item h3 {
  margin: 0 0 20px;
  font-size: clamp(20px, 1.65vw, 28px);
  font-weight: 560;
  line-height: 1.2;
}

.certification-item p {
  margin: 0;
  color: rgba(8, 8, 8, 0.72);
  font-size: clamp(16px, 1.25vw, 20px);
  line-height: calc(1em + 13px);
}

.ui-section {
  padding: 120px 0;
  background: #080808;
  color: #fff;
  overflow: hidden;
}

.split {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 72px;
  align-items: center;
}

.split p {
  max-width: 560px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 24px;
  line-height: calc(1em + 15px);
}

.company-section {
  padding: 128px 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 8% 14%, rgba(50, 91, 176, 0.34), transparent 34%),
    radial-gradient(circle at 92% 78%, rgba(20, 110, 245, 0.2), transparent 32%),
    #080808;
  color: #fff;
}

.company-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(44px, 6.4vw, 92px);
  align-items: center;
}

.company-heading {
  position: sticky;
  top: 120px;
}

.company-kicker {
  margin: 0 0 18px;
  color: #8fb2f7;
  font-size: clamp(17px, 1.3vw, 22px);
  font-weight: 780;
  line-height: 1.25;
}

.company-heading h2 {
  margin: 0;
  font-size: clamp(48px, 6vw, 92px);
  font-weight: 860;
  line-height: 0.98;
}

.company-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 44px;
}

.company-facts div {
  min-height: 106px;
  padding: 0 28px 0 0;
}

.company-facts strong {
  display: block;
  color: #8fb2f7;
  font-size: clamp(28px, 3vw, 46px);
  font-weight: 860;
  line-height: 1;
}

.company-facts span {
  display: block;
  margin-top: 14px;
  color: rgba(255, 255, 255, 0.6);
  font-size: clamp(13px, 1vw, 16px);
  line-height: 1.45;
}

.company-copy {
  display: grid;
  transform: translateY(clamp(-58px, -3.8vw, -38px));
}

.company-copy p {
  margin: 0;
  padding: 32px 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(18px, 1.45vw, 23px);
  line-height: 1.66;
}

.feature-section {
  padding: 130px 0;
  background: #fff;
}

.products-hero {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  min-height: calc(100vh - var(--header-stack));
  padding: 56px 0;
  background: var(--bg);
  color: var(--ink);
}

.products-hero .fluted-bg {
  display: block;
  z-index: 1;
}

.products-hero-inner {
  position: relative;
  z-index: 3;
  text-align: center;
  transform: translateY(-100px);
}

.products-kicker {
  margin: 0 0 18px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 12px;
  font-weight: 780;
  letter-spacing: 0.12em;
}

.products-hero h1 {
  margin: 0 auto;
  max-width: 900px;
  font-size: clamp(38px, 5.2vw, 72px);
  line-height: 1.08;
}

.products-hero p {
  margin: 22px auto 0;
  max-width: 940px;
  color: rgba(8, 8, 8, 0.66);
  font-size: clamp(17px, 1.8vw, 24px);
  line-height: 1.65;
}

.products-catalog {
  position: relative;
  padding: clamp(74px, 8vw, 116px) 0 clamp(92px, 10vw, 138px);
  padding-top: clamp(26px, 4vw, 50px);
  padding-bottom: clamp(28px, 4vw, 56px);
  background: var(--bg);
}

.products-catalog::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -64px;
  height: 96px;
  pointer-events: none;
  background: linear-gradient(to bottom, rgba(248, 250, 253, 0), var(--bg) 68%);
}

.products-grid {
  display: grid;
  gap: 24px;
}

.product-card {
  display: grid;
  grid-template-columns: minmax(280px, 0.42fr) minmax(0, 0.58fr);
  gap: clamp(18px, 2.8vw, 34px);
  align-items: stretch;
  padding: clamp(18px, 2.6vw, 28px);
  border: 1px solid rgba(8, 8, 8, 0.08);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 16px 46px rgba(10, 36, 86, 0.08);
}

.product-media {
  position: relative;
  align-self: center;
  border-radius: 12px;
  overflow: hidden;
  background: #dce5f7;
}

.product-media img {
  width: 100%;
  height: 320px;
  max-height: 320px;
  min-height: 0;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
}

.product-media:hover img {
  transform: scale(1.06);
}

.product-media-seq {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  transform: translate(-50%, -50%);
  pointer-events: none;
  font-size: clamp(46px, 5.4vw, 72px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.88);
}

.product-media-play {
  position: absolute;
  right: 34px;
  bottom: 34px;
  z-index: 3;
  display: grid;
  place-items: center;
  width: clamp(46px, 4.5vw, 58px);
  height: clamp(46px, 4.5vw, 58px);
  padding: 0;
  border: 1.5px solid rgba(255, 255, 255, 0.95);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.94);
  color: #080808;
  cursor: pointer;
  transition:
    transform 500ms ease 75ms,
    background 200ms ease,
    border-color 200ms ease,
    scale 200ms ease;
}

.product-media-play svg {
  width: clamp(24px, 2.4vw, 30px);
  height: clamp(24px, 2.4vw, 30px);
  transform: translateX(-2px);
}

.product-media-play:hover {
  background: #fff;
  border-color: #fff;
  color: #080808;
  scale: 1.05;
}

.product-card[id] {
  scroll-margin-top: calc(var(--header-stack) + 16px);
}

.product-content {
  display: grid;
  align-content: start;
  gap: 12px;
}

.product-index {
  margin: 0;
  color: rgba(8, 8, 8, 0.4);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.product-content h2 {
  margin: 0;
  font-size: clamp(24px, 2.2vw, 38px);
  line-height: 1.2;
}

.product-content p {
  margin: 0;
  color: rgba(8, 8, 8, 0.74);
  font-size: clamp(17px, 1.2vw, 21px);
  line-height: 1.65;
}

.product-content ul {
  margin: 0;
  padding-left: 20px;
  color: rgba(8, 8, 8, 0.78);
  display: grid;
  gap: 8px;
  font-size: clamp(16px, 1.1vw, 20px);
  line-height: 1.6;
}

.feature-grid {
  display: grid;
  grid-template-columns: 0.95fr 0.85fr 1fr;
  gap: 52px;
  align-items: start;
}

.feature-title h2 {
  max-width: 420px;
  font-size: clamp(24px, 3vw, 47px);
}

.feature-kicker {
  display: block;
  margin-bottom: 18px;
  color: rgba(8, 8, 8, 0.56);
  font-size: clamp(15px, 1.2vw, 18px);
  font-weight: 760;
  line-height: 1.35;
}

.feature-accent {
  display: block;
  color: var(--blue);
}

.feature-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.feature-list a {
  display: grid;
  justify-items: start;
  gap: 12px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
  color: #333;
  font-size: 22px;
  line-height: 1.42;
  text-align: left;
  transition: color 180ms ease, transform 180ms ease;
}

.feature-list a span {
  color: #797979;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.feature-list a::after {
  content: none;
  color: inherit;
  font-size: 18px;
}

.feature-list a.active,
.feature-list a:hover {
  color: var(--blue);
  transform: translateX(6px);
}

.feature-visual {
  position: sticky;
  top: 110px;
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 8 / 9;
  background: #e7e7e7;
}

.feature-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 240ms ease, transform 420ms ease;
}

.feature-visual-title {
  position: absolute;
  z-index: 2;
  left: 50%;
  top: 50%;
  width: min(82%, 520px);
  transform: translate(-50%, -50%);
  color: #fff;
  font-size: clamp(52px, 5.6vw, 92px);
  font-weight: 850;
  line-height: 1.08;
  letter-spacing: 0;
  text-align: center;
  pointer-events: none;
  transition: opacity 240ms ease, transform 420ms ease;
}

.feature-visual.switching img {
  opacity: 0;
  transform: scale(1.04);
}

.feature-visual.switching .feature-visual-title {
  opacity: 0;
  transform: translate(-50%, -46%);
}

.prefooter {
  position: relative;
  min-height: 700px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #080808;
  color: #fff;
  text-align: center;
}

.prefooter .container {
  position: relative;
  z-index: 2;
}

.prefooter h2 {
  max-width: min(1200px, calc(100vw - 48px));
  margin: 0 auto;
  line-height: 1.12;
}

.prefooter p {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  max-width: min(1100px, calc(100vw - 48px));
  margin: 26px auto 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 24px;
  line-height: calc(1em + 15px);
}

html[lang="en"] .prefooter h2 {
  font-size: clamp(28px, 3.6vw, 52px);
}

html[lang="en"] .prefooter p {
  font-size: clamp(18px, 1.8vw, 24px);
}

.prefooter .hero-ctas {
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 34px;
}

.prefooter .button-blue {
  border-color: #fff;
  background: #fff;
  color: #080808;
}

#contact-cta .hero-ctas [data-consult-open] {
  min-width: clamp(164px, 14vw, 212px);
  padding-left: 28px;
  padding-right: 28px;
}

@media (max-width: 900px) {
  .consult-panel {
    grid-template-columns: 1fr;
  }

  .consult-copy {
    min-height: auto;
    padding: 34px;
  }

  .consult-benefits {
    margin-top: 34px;
    padding-top: 0;
  }

  .contact-table {
    grid-template-columns: 1fr;
  }

  .contact-table-head:first-child {
    display: none;
  }

  .contact-table-label {
    padding-bottom: 4px;
    border-bottom: 0;
  }
}

.machine-mode {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 70;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 54px;
  padding: 0 18px 0 10px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  background: rgba(8, 8, 8, 0.86);
  color: #fff;
  cursor: pointer;
  backdrop-filter: blur(18px);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.34);
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.machine-mode:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(8, 8, 8, 0.94);
}

.machine-mode span {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, #fff 0%, #dfe8ff 100%);
  color: #080808;
  border-radius: 50%;
  font-size: 15px;
  font-weight: 800;
}

.machine-mode strong {
  font-size: 14px;
  letter-spacing: 0;
}

.consult-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease;
}

.consult-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.video-modal {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  place-items: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease;
}

.video-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.video-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(0, 0, 0, 0.58);
  backdrop-filter: blur(8px);
  cursor: pointer;
}

.video-panel {
  position: relative;
  width: min(960px, calc(100vw - 32px));
  overflow: hidden;
  border-radius: 12px;
  background: #101010;
  color: #fff;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.48);
  transform: translateY(16px) scale(0.98);
  transition: transform 220ms cubic-bezier(0.16, 1, 0.3, 1);
}

.video-modal.open .video-panel {
  transform: translateY(0) scale(1);
}

.video-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.video-panel-head h2 {
  margin: 0;
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 700;
  line-height: 1.2;
}

.video-option-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 12px 20px 0;
}

.video-option {
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.86);
  font-size: 13px;
  cursor: pointer;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.video-option:hover {
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.1);
}

.video-option.is-active {
  border-color: rgba(255, 255, 255, 0.74);
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}

.video-close {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  transition: background 200ms ease;
}

.video-close:hover {
  background: rgba(255, 255, 255, 0.16);
}

.video-player {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #080808;
}

.video-player-media {
  display: block;
  width: 100%;
  height: 100%;
  background: #080808;
  object-fit: contain;
}

.video-player-media[hidden],
.video-player-placeholder[hidden] {
  display: none;
}

.video-player-placeholder {
  display: grid;
  place-items: center;
  align-content: center;
  gap: 14px;
  width: 100%;
  height: 100%;
  padding: 24px;
  color: rgba(255, 255, 255, 0.72);
  text-align: center;
}

.video-placeholder-image {
  width: min(640px, 88%);
  max-height: 62%;
  object-fit: cover;
  border-radius: 8px;
}

.video-player-placeholder svg {
  color: rgba(255, 255, 255, 0.42);
}

.video-player-placeholder p {
  margin: 0;
  max-width: 320px;
  font-size: 14px;
  line-height: 1.6;
}

.consult-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(8px);
  cursor: pointer;
}

.consult-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(320px, 0.92fr) minmax(420px, 1.08fr);
  width: min(1180px, calc(100vw - 32px));
  max-height: calc(100vh - 48px);
  overflow: auto;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.48);
  transform: translateY(16px) scale(0.98);
  transition: transform 220ms cubic-bezier(0.16, 1, 0.3, 1);
}

.consult-modal.open .consult-panel {
  transform: translateY(0) scale(1);
}

.consult-panel-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.consult-panel-head p {
  margin: 0;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
}

.consult-copy h2 {
  margin: 0;
  max-width: 520px;
  font-size: clamp(38px, 4.2vw, 60px);
  line-height: 1.14;
}

html[lang="en"] .consult-copy h2 {
  font-size: clamp(34px, 3.4vw, 52px);
}

.consult-close {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(8, 8, 8, 0.12);
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.consult-copy {
  display: flex;
  flex-direction: column;
  min-height: 640px;
  padding: clamp(42px, 4.4vw, 64px);
  background:
    radial-gradient(circle at 0% 48%, rgba(50, 91, 176, 0.9) 0%, rgba(33, 70, 145, 0.68) 28%, rgba(9, 13, 20, 0) 58%),
    radial-gradient(circle at 112% 38%, rgba(31, 57, 143, 0.74) 0%, rgba(20, 37, 96, 0.46) 28%, rgba(9, 13, 20, 0) 58%),
    linear-gradient(90deg, #0b1321 0%, #050607 48%, #070912 100%);
  color: #fff;
}

.consult-kicker {
  margin: 0 0 28px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 13px;
  font-weight: 800;
}

.consult-intro {
  max-width: 560px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 19px;
  line-height: calc(1em + 13px);
}

.consult-benefits {
  margin-top: 92px;
  padding-top: 0;
}

.consult-benefits strong {
  display: block;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  color: #fff;
  font-size: 14px;
}

.contact-table {
  display: grid;
  grid-template-columns: 82px 1fr 1fr;
  color: rgba(255, 255, 255, 0.74);
  font-size: 15px;
  line-height: calc(1em + 9px);
}

.contact-table > div {
  padding: 11px 12px 11px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.contact-table-head,
.contact-table-label {
  color: #fff;
  font-weight: 760;
}

.consult-form-wrap {
  padding: clamp(28px, 4vw, 46px);
  background: #fff;
}

.consult-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px 24px;
}

.consult-form label {
  display: grid;
  gap: 8px;
}

.consult-form span {
  color: var(--ink);
  font-size: 13px;
  font-weight: 760;
}

.consult-field-wide {
  grid-column: 1 / -1;
}

.consult-form input,
.consult-form select,
.consult-form textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid rgba(8, 8, 8, 0.12);
  border-radius: 8px;
  background: #f7f8fa;
  color: var(--ink);
  font: inherit;
  padding: 13px 14px;
  outline: none;
}

.consult-form textarea {
  resize: vertical;
}

.consult-form input::placeholder,
.consult-form textarea::placeholder {
  color: rgba(8, 8, 8, 0.36);
}

.consult-form input:focus,
.consult-form select:focus,
.consult-form textarea:focus {
  border-color: rgba(20, 110, 245, 0.82);
  box-shadow: 0 0 0 3px rgba(20, 110, 245, 0.18);
}

.consult-form select option {
  color: #080808;
}

.consult-submit {
  min-height: 48px;
  margin-top: 4px;
  border: 0;
  border-radius: 9999px;
  background: #080808;
  color: #fff;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
}

.consult-status {
  min-height: 20px;
  margin: 0;
  color: rgba(8, 8, 8, 0.62);
  font-size: 13px;
}

@media (max-width: 1100px) {
  .menu-button {
    display: block;
  }

  .nav-links {
    position: fixed;
    z-index: 48;
    top: var(--header-stack);
    left: 0;
    right: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 18px 20px;
    background: rgba(247, 247, 247, 0.98);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 40px rgba(8, 8, 8, 0.08);
    transform: translateY(calc(-100% - var(--header-stack)));
    opacity: 0;
    pointer-events: none;
    transition: transform 220ms cubic-bezier(0.16, 1, 0.3, 1), opacity 180ms ease;
  }

  .site-nav.menu-open .nav-links {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links a {
    padding: 14px 0;
    font-size: 16px;
    border-bottom: 1px solid rgba(8, 8, 8, 0.08);
    opacity: 1;
  }

  .nav-links a:last-child {
    border-bottom: 0;
  }

  .site-nav {
    grid-template-columns: auto 1fr auto;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

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

  .product-media img {
    height: 308px;
    max-height: 308px;
  }

  .company-layout {
    grid-template-columns: 1fr;
  }

  .company-heading {
    position: relative;
    top: auto;
  }

  .company-copy {
    transform: none;
  }

  .company-facts {
    max-width: 720px;
  }

  .certification-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .certification-item {
    min-height: 200px;
  }

  .certification-item:nth-child(odd) {
    border-left: 0;
  }

  .certification-item:nth-child(5) {
    grid-column: 1 / -1;
  }

  .feature-visual {
    position: relative;
    top: auto;
    max-width: 620px;
  }

  .solution-panel {
    grid-template-columns: 1fr;
    height: auto;
  }

  .solution-main-card {
    height: 280px;
  }

  .solution-accordion {
    height: 520px;
  }
}

@media (max-width: 760px) {
  .site-nav {
    grid-template-columns: auto 1fr auto;
    gap: 10px;
    padding: 14px 18px;
  }

  .brand-logo {
    height: 56px;
  }

  .brand svg {
    width: 78px;
  }

  .nav-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0;
  }

  .nav-actions .button-blue {
    display: none;
  }

  .language-toggle {
    min-height: 36px;
    padding: 0 14px;
    font-size: 12px;
  }

  .blob {
    min-width: 0;
    min-height: 0;
    width: 72vw;
    height: 72vw;
  }

  .hero-scroll {
    height: auto;
    min-height: 0;
  }

  .hero-sticky {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    height: auto;
    min-height: 0;
    padding: 56px 18px 40px;
    overflow: visible;
  }

  .hero-content {
    position: relative;
    z-index: 3;
    width: 100%;
    max-width: 100%;
    padding: 0;
    margin: 0;
    transform: none !important;
    opacity: 1 !important;
  }

  .hero-content h1,
  .hero-title {
    max-width: 100%;
    font-size: clamp(28px, 8.4vw, 40px);
    line-height: 1.15;
  }

  html[lang="en"] .hero-content,
  html[lang="en"] .hero-content h1,
  html[lang="en"] .hero-title {
    width: 100%;
    max-width: 100%;
    font-size: clamp(26px, 7.6vw, 38px);
    letter-spacing: 0;
  }

  html[lang="en"] .hero-title-line {
    white-space: normal;
  }

  html[lang="en"] .hero-content p {
    width: 100%;
    max-width: 100%;
  }

  .hero-content p {
    font-size: clamp(16px, 4.2vw, 20px);
  }

  .hero-lead-line {
    display: block;
    width: 100%;
    max-width: 100%;
    white-space: normal;
  }

  .product-frame {
    position: relative;
    left: auto;
    bottom: auto;
    width: 100%;
    max-width: 100%;
    margin: 28px 0 0;
    transform: none !important;
    opacity: 1 !important;
    pointer-events: auto;
  }

  .prefooter {
    min-height: auto;
    padding: 88px 18px;
  }

  .prefooter h2 {
    font-size: clamp(24px, 7vw, 34px);
  }

  .prefooter p {
    font-size: clamp(16px, 4vw, 20px);
    max-width: 100%;
  }

  .prefooter .hero-ctas {
    gap: 10px;
    margin-top: 24px;
  }

  .prefooter .hero-ctas .button {
    width: 100%;
    max-width: 100%;
  }

  .product-frame {
    aspect-ratio: 16 / 10;
    margin-top: 24px;
  }

  .products-hero {
    min-height: auto;
    padding-top: 74px;
    padding-bottom: 58px;
  }

  .products-kicker {
    margin-bottom: 14px;
  }

  .products-catalog {
    padding-top: 58px;
  }

  .products-grid {
    gap: 18px;
  }

  .product-card {
    padding: 16px;
    border-radius: 14px;
  }

  .product-media img {
    height: 292px;
    max-height: 292px;
  }

  .product-content ul {
    padding-left: 18px;
    gap: 6px;
  }

  .container {
    width: calc(100vw - 36px);
  }

  .feature-grid {
    gap: 32px;
  }

  .certification-section,
  .company-section,
  .feature-section {
    padding: 80px 0;
  }

  .company-facts {
    grid-template-columns: 1fr;
    margin-top: 34px;
  }

  .company-facts div {
    min-height: 88px;
  }

  .company-copy p {
    padding: 24px 0;
    font-size: clamp(16px, 4.4vw, 20px);
    line-height: 1.68;
  }

  .certification-section h2 {
    margin-bottom: 42px;
  }

  .platform-section {
    padding: 24px 0 40px;
  }

  section h2 {
    font-size: clamp(21px, 6.5vw, 32px);
  }

  .logo-row {
    gap: clamp(26px, 8vw, 44px);
    padding: 0 18px;
  }

  .logo-row img {
    max-height: 54px;
  }

  .context-section {
    padding: 36px 0 24px;
  }

  .solution-main-card {
    height: 240px;
    border-radius: 20px;
  }

  .solution-main-copy {
    top: 20px;
    left: 18px;
    max-width: calc(100% - 36px);
  }

  .solution-main-desc {
    max-width: 100%;
  }

  .solution-arrow-main {
    right: 18px;
    bottom: 18px;
  }

  .solution-accordion {
    height: 520px;
  }

  .solution-item,
  .solution-main-card {
    border-radius: 18px;
  }

  .solution-item-compact {
    padding: 0 14px;
    gap: 8px;
  }

  .solution-item-expanded {
    padding: 16px;
  }

  .solution-item-copy p {
    max-width: 100%;
  }

  .solution-play {
    right: 36px;
    width: 44px;
    height: 44px;
  }

  .solution-play svg {
    width: 22px;
    height: 22px;
  }

  .product-media-play {
    width: 44px;
    height: 44px;
  }

  .product-media-play svg {
    width: 22px;
    height: 22px;
  }

  .certification-grid {
    grid-template-columns: 1fr;
  }

  .certification-item,
  .certification-item:nth-child(-n + 2) {
    min-height: 0;
    padding: 24px 0 28px;
    border-left: 0;
  }

  .certification-item:nth-child(5) {
    grid-column: auto;
  }

  .certification-item span {
    margin-bottom: 22px;
  }

  .machine-mode {
    right: 16px;
    bottom: 16px;
    min-height: 50px;
    padding-right: 14px;
  }

  .machine-mode span {
    width: 34px;
    height: 34px;
  }

  .machine-mode strong {
    display: block;
    font-size: 13px;
  }

  .consult-modal {
    padding: 16px;
    place-items: end center;
  }

  .consult-panel {
    padding: 22px;
    width: 100%;
    max-height: calc(100vh - 32px);
    padding: 0;
  }

  .consult-form-wrap {
    padding: 22px;
  }

  .consult-form {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .consult-copy h2 {
    font-size: 23px;
  }
}