:root {
  --story-header-height: 116px;
  --pointer-x: 0;
  --pointer-y: 0;
  scroll-behavior: smooth;
  scroll-snap-type: y mandatory;
  scroll-padding-top: 0;
}

html {
  overflow-x: hidden;
  background: #06131f;
}

body {
  min-height: 100%;
  overflow-x: clip;
  overflow-y: visible;
  background: #06131f;
  overscroll-behavior-y: none;
}

body.video-open,
body.catalog-open {
  overflow: hidden;
}

.header-band {
  z-index: 50;
  height: var(--story-header-height);
  border-bottom-color: rgba(91, 217, 255, 0.13);
  background:
    linear-gradient(90deg, rgba(3, 12, 20, 0.98), rgba(6, 24, 38, 0.93) 55%, rgba(3, 14, 24, 0.96)),
    #06131f;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(20px);
}

.topbar {
  z-index: 61;
  top: 28px;
  left: clamp(20px, 3.2vw, 54px);
}

.brand {
  width: clamp(122px, 10.4vw, 166px);
  opacity: 0;
  transform: translateY(-6px) scale(var(--brand-scale));
}

body.is-ready .brand {
  opacity: 1;
  transform: translateY(0) scale(var(--brand-scale));
}

.company-tagline {
  z-index: 61;
  top: 35px;
  left: clamp(208px, 17vw, 294px);
  max-width: min(47vw, 670px);
  margin: 0;
  color: rgba(218, 235, 244, 0.64);
  font-size: clamp(9px, 0.67vw, 11px);
  line-height: 1.55;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.language-switcher {
  z-index: 62;
  top: 43px;
  right: clamp(26px, 3.5vw, 58px);
}

.scroll-story {
  position: relative;
  z-index: 1;
  opacity: 0;
  transition: opacity 0.7s 0.35s ease;
}

body.is-ready .scroll-story {
  opacity: 1;
}

.story-scene {
  --scene-accent: #57dcff;
  position: relative;
  height: 118svh;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

.story-scene:last-child {
  height: 100svh;
}

.story-scene--gripper {
  z-index: 1;
}

.story-scene--limiter {
  --scene-accent: #ff493e;
  z-index: 2;
}

.story-scene--about {
  --scene-accent: #8e7aff;
  z-index: 3;
}

.story-scene--contact {
  --scene-accent: #42e2b8;
  z-index: 4;
}

.scene-surface {
  --enter: 0;
  --exit: 0;
  --drift: 0;
  position: sticky;
  top: 0;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(330px, 0.85fr) minmax(560px, 1.15fr);
  align-items: center;
  gap: clamp(34px, 4vw, 78px);
  width: 100%;
  height: 100svh;
  min-height: 690px;
  padding: calc(var(--story-header-height) + clamp(22px, 3vh, 42px)) clamp(82px, 8vw, 150px) clamp(42px, 5vh, 72px) clamp(38px, 5vw, 88px);
  overflow: hidden;
  border-top: 1px solid color-mix(in srgb, var(--scene-accent) 30%, transparent);
  background:
    radial-gradient(circle at 24% 53%, color-mix(in srgb, var(--scene-accent) 16%, transparent), transparent 33%),
    radial-gradient(circle at 82% 18%, rgba(56, 137, 180, 0.15), transparent 30%),
    linear-gradient(128deg, #06131f 0%, #0a263a 58%, #071824 100%);
  box-shadow: 0 -36px 90px rgba(0, 0, 0, 0.52);
  transform: translateZ(0);
}

.story-scene--limiter .scene-surface {
  background:
    radial-gradient(circle at 25% 52%, rgba(221, 55, 45, 0.19), transparent 34%),
    radial-gradient(circle at 82% 15%, rgba(101, 47, 49, 0.2), transparent 28%),
    linear-gradient(128deg, #07131e 0%, #122538 58%, #0c1823 100%);
}

.story-scene--about .scene-surface {
  background:
    radial-gradient(circle at 24% 50%, rgba(116, 92, 217, 0.2), transparent 34%),
    radial-gradient(circle at 80% 22%, rgba(51, 113, 157, 0.18), transparent 30%),
    linear-gradient(128deg, #07131e 0%, #11253a 58%, #091722 100%);
}

.story-scene--contact .scene-surface {
  background:
    radial-gradient(circle at 24% 50%, rgba(45, 189, 156, 0.16), transparent 34%),
    radial-gradient(circle at 82% 16%, rgba(42, 116, 154, 0.2), transparent 30%),
    linear-gradient(128deg, #06131d 0%, #0d2938 58%, #071821 100%);
}

.scene-surface::before,
.scene-surface::after {
  position: absolute;
  z-index: -1;
  content: "";
  pointer-events: none;
}

.scene-surface::before {
  inset: 0;
  opacity: calc(0.14 + var(--enter) * 0.12);
  background-image:
    linear-gradient(rgba(89, 197, 231, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(89, 197, 231, 0.07) 1px, transparent 1px);
  background-position: calc(var(--pointer-x) * -9px) calc(var(--pointer-y) * -9px);
  background-size: 76px 76px;
  mask-image: radial-gradient(circle at 48% 50%, black 0%, transparent 76%);
}

.scene-surface::after {
  right: -12vw;
  bottom: -32vw;
  width: 64vw;
  height: 64vw;
  border: 1px solid color-mix(in srgb, var(--scene-accent) 15%, transparent);
  border-radius: 50%;
  box-shadow:
    0 0 0 9vw color-mix(in srgb, var(--scene-accent) 3%, transparent),
    0 0 0 18vw color-mix(in srgb, var(--scene-accent) 2%, transparent);
  transform: translate3d(calc(var(--pointer-x) * 12px), calc(var(--pointer-y) * 12px), 0);
}

.scene-grid {
  position: absolute;
  z-index: -1;
  top: var(--story-header-height);
  right: clamp(82px, 8vw, 150px);
  bottom: clamp(38px, 5vh, 68px);
  left: clamp(38px, 5vw, 88px);
  border-right: 1px solid rgba(127, 211, 239, 0.09);
  border-left: 1px solid rgba(127, 211, 239, 0.09);
}

.scene-number {
  position: absolute;
  z-index: -1;
  top: clamp(110px, 11vh, 150px);
  right: clamp(92px, 8vw, 150px);
  color: rgba(187, 227, 242, 0.035);
  font-size: clamp(150px, 20vw, 340px);
  font-weight: 800;
  line-height: 0.8;
  letter-spacing: -0.09em;
  transform: translate3d(0, calc(var(--exit) * -60px), 0);
}

.product-visual {
  position: relative;
  align-self: stretch;
  width: 100%;
  min-width: 0;
  min-height: 0;
  margin: 0;
  perspective: 1100px;
}

.product-visual__orbit,
.product-visual__floor {
  position: absolute;
  pointer-events: none;
}

.product-visual__orbit {
  top: 50%;
  left: 50%;
  width: min(35vw, 520px);
  aspect-ratio: 1;
  border: 1px solid color-mix(in srgb, var(--scene-accent) 23%, transparent);
  border-radius: 50%;
  opacity: calc(0.38 + var(--enter) * 0.42 - var(--exit) * 0.35);
  transform: translate(-50%, -50%) rotate(calc(var(--enter) * 34deg + var(--pointer-x) * 3deg));
}

.product-visual__orbit::before,
.product-visual__orbit::after {
  position: absolute;
  content: "";
  border-radius: inherit;
}

.product-visual__orbit::before {
  inset: 12%;
  border: 1px dashed color-mix(in srgb, var(--scene-accent) 22%, transparent);
}

.product-visual__orbit::after {
  top: -4px;
  left: 50%;
  width: 8px;
  height: 8px;
  background: var(--scene-accent);
  box-shadow: 0 0 22px var(--scene-accent);
}

.product-visual__orbit--two {
  width: min(27vw, 390px);
  border-style: dashed;
  transform: translate(-50%, -50%) rotate(calc(var(--enter) * -42deg + var(--pointer-y) * 4deg));
}

.product-visual__floor {
  right: 8%;
  bottom: 12%;
  left: 8%;
  height: 16%;
  border-radius: 50%;
  opacity: calc(0.28 + var(--enter) * 0.44 - var(--exit) * 0.6);
  background: radial-gradient(ellipse, color-mix(in srgb, var(--scene-accent) 20%, transparent), transparent 65%);
  filter: blur(18px);
  transform: scaleX(calc(0.72 + var(--enter) * 0.28));
}

.story-object {
  position: absolute;
  z-index: 3;
  top: 50%;
  left: 50%;
  display: block;
  max-width: none;
  opacity: calc(0.08 + var(--enter) * 0.92 - var(--exit) * 0.88);
  filter:
    drop-shadow(0 36px 40px rgba(0, 0, 0, 0.46))
    drop-shadow(0 0 34px color-mix(in srgb, var(--scene-accent) 18%, transparent));
  transform:
    translate3d(
      calc(-50% + var(--pointer-x) * 13px),
      calc(-50% + (1 - var(--enter)) * 24vh - var(--exit) * 27vh + var(--pointer-y) * 10px),
      0
    )
    rotateX(calc(var(--pointer-y) * -2.4deg))
    rotateY(calc(var(--pointer-x) * 3.4deg))
    rotateZ(calc((1 - var(--enter)) * -3deg + var(--exit) * 4deg))
    scale(calc(0.78 + var(--enter) * 0.22 - var(--exit) * 0.08));
  transform-origin: 50% 60%;
  transition: filter 0.35s ease;
  will-change: transform, opacity;
}

.story-object--gripper {
  width: min(32vw, 505px);
  max-height: min(66vh, 660px);
  object-fit: contain;
}

.story-object--limiter {
  width: min(37vw, 580px);
  max-height: min(65vh, 640px);
  object-fit: contain;
}

.story-object--book {
  width: min(30vw, 455px);
  aspect-ratio: 1;
}

.story-object--book .object-media {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.story-object--book .book-cover-logo {
  position: absolute;
  top: 44%;
  left: 54%;
  width: 31%;
  transform: translate(-50%, -50%) rotate(-4deg);
}

.story-object--phone {
  width: min(34vw, 535px);
  max-height: min(56vh, 530px);
  object-fit: contain;
}

.story-video.video-card {
  position: absolute;
  z-index: 8;
  right: 0;
  bottom: 0;
  width: clamp(190px, 14vw, 250px);
  height: clamp(104px, 8vw, 142px);
  min-height: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(137, 220, 245, 0.25);
  border-radius: 2px;
  opacity: calc(0.25 + var(--enter) * 0.75 - var(--exit) * 0.8);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.42);
  transform: translate3d(calc(var(--exit) * -35px), calc((1 - var(--enter)) * 55px + var(--exit) * -75px), 0);
}

body.is-ready .story-video.video-card {
  opacity: calc(0.25 + var(--enter) * 0.75 - var(--exit) * 0.8);
  transform: translate3d(calc(var(--exit) * -35px), calc((1 - var(--enter)) * 55px + var(--exit) * -75px), 0);
}

.story-video .video-card__preview,
.story-video .video-card__shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.story-video .video-card__preview {
  object-fit: cover;
}

.story-video .video-card__shade {
  background: linear-gradient(180deg, transparent 25%, rgba(0, 8, 15, 0.9));
}

.story-video .video-card__play {
  top: 13px;
  right: 13px;
  left: auto;
  width: 33px;
  height: 33px;
  transform: none;
}

.story-video:hover .video-card__play,
.story-video:focus-visible .video-card__play {
  transform: scale(1.08);
}

.story-video .video-card__title {
  right: 14px;
  bottom: 12px;
  left: 14px;
  width: auto;
  font-size: 9px;
  line-height: 1.35;
  letter-spacing: 0.08em;
}

.scene-copy {
  position: relative;
  z-index: 5;
  width: 100%;
  max-width: 880px;
  opacity: calc(0.12 + var(--enter) * 0.88 - var(--exit) * 0.78);
  transform: translate3d(0, calc((1 - var(--enter)) * 11vh - var(--exit) * 15vh), 0);
  will-change: transform, opacity;
}

.scene-heading {
  margin-bottom: clamp(18px, 2.5vh, 30px);
}

.scene-heading p {
  display: flex;
  align-items: center;
  gap: 11px;
  margin: 0 0 10px;
  color: rgba(187, 220, 234, 0.55);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.scene-heading p span {
  color: var(--scene-accent);
}

.scene-heading h2 {
  max-width: 850px;
  margin: 0;
  color: #f1f8fb;
  font-size: clamp(33px, 3.35vw, 61px);
  font-weight: 300;
  line-height: 0.98;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.story-drawings {
  margin: 0 0 clamp(17px, 2vh, 25px);
}

.story-drawings__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 9px;
  color: rgba(194, 225, 237, 0.6);
  font-size: 9px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.story-drawings__header strong {
  color: var(--scene-accent);
  font-weight: 700;
}

.story-drawings__header small {
  font-size: inherit;
}

.story-drawings__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 7px;
}

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

.story-drawing {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 9px;
  min-height: 48px;
  padding: 8px 11px;
  color: #e5f2f7;
  text-decoration: none;
  border: 1px solid rgba(126, 204, 230, 0.16);
  background: rgba(3, 16, 25, 0.42);
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

.story-drawing:hover,
.story-drawing:focus-visible {
  border-color: color-mix(in srgb, var(--scene-accent) 58%, transparent);
  outline: 0;
  background: color-mix(in srgb, var(--scene-accent) 10%, rgba(3, 16, 25, 0.7));
  transform: translateY(-3px);
}

.story-drawing span {
  color: var(--scene-accent);
  font-size: 9px;
  font-weight: 700;
}

.story-drawing b {
  overflow: hidden;
  font-size: 10px;
  font-weight: 600;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.story-drawing i {
  color: rgba(197, 229, 240, 0.5);
  font-style: normal;
}

.feature-block h3 {
  margin: 0 0 10px;
  color: rgba(225, 240, 246, 0.78);
  font-size: clamp(11px, 0.82vw, 14px);
  font-weight: 600;
  line-height: 1.35;
}

.feature-block .feature-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px 26px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-block .feature-list li {
  position: relative;
  padding: 0 0 0 17px;
  color: rgba(215, 233, 240, 0.68);
  font-size: clamp(9px, 0.66vw, 11px);
  line-height: 1.42;
}

.feature-block .feature-list li::before {
  position: absolute;
  top: 0.58em;
  left: 0;
  width: 5px;
  height: 1px;
  content: "";
  background: var(--scene-accent);
  box-shadow: 0 0 8px var(--scene-accent);
}

.story-actions {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr;
  gap: 8px;
  margin-bottom: 17px;
}

.story-actions .catalog-launch,
.story-actions .catalog-download {
  min-height: 62px;
}

.scene-copy--about,
.scene-copy--contact {
  max-width: 760px;
}

.scene-copy--about .scene-heading h2,
.scene-copy--contact .scene-heading h2 {
  font-size: clamp(58px, 7vw, 116px);
}

.scene-copy--about .lead-copy {
  max-width: 720px;
  margin: 0 0 34px;
  color: rgba(226, 240, 246, 0.8);
  font-size: clamp(15px, 1.28vw, 21px);
  font-weight: 300;
  line-height: 1.65;
}

.scene-copy--about .company-address {
  position: relative;
  width: fit-content;
  padding: 20px 30px 20px 25px;
  color: rgba(202, 226, 235, 0.68);
  border-left: 1px solid var(--scene-accent);
  background: rgba(4, 16, 27, 0.34);
  font-size: 12px;
  font-style: normal;
  line-height: 1.7;
  letter-spacing: 0.06em;
}

.scene-copy--about .company-address strong {
  display: block;
  margin-bottom: 4px;
  color: #f1f8fb;
  font-size: 16px;
  letter-spacing: 0.16em;
}

.scene-copy--contact .contact-list {
  display: grid;
  gap: 9px;
}

.scene-copy--contact .contact-card {
  min-height: 96px;
  padding: 17px 20px;
  border-color: rgba(121, 215, 218, 0.17);
  background: rgba(3, 18, 25, 0.43);
}

.scene-copy--contact .contact-card:hover,
.scene-copy--contact .contact-card:focus-visible {
  border-color: color-mix(in srgb, var(--scene-accent) 55%, transparent);
  background: color-mix(in srgb, var(--scene-accent) 8%, rgba(3, 18, 25, 0.68));
  transform: translateX(-7px);
}

.scene-next {
  position: absolute;
  z-index: 12;
  right: clamp(25px, 3vw, 52px);
  bottom: clamp(22px, 3vh, 38px);
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(213, 234, 242, 0.62);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-decoration: none;
  transition: color 0.22s ease, transform 0.22s ease;
}

.scene-next i {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--scene-accent);
  font-size: 16px;
  font-style: normal;
  border: 1px solid color-mix(in srgb, var(--scene-accent) 35%, transparent);
  border-radius: 50%;
}

.scene-next:hover,
.scene-next:focus-visible {
  color: #fff;
  outline: 0;
  transform: translateY(4px);
}

.scene-next--top:hover,
.scene-next--top:focus-visible {
  transform: translateY(-4px);
}

.story-rail {
  position: fixed;
  z-index: 64;
  top: 50%;
  right: clamp(20px, 2.6vw, 46px);
  display: grid;
  gap: 14px;
  width: 30px;
  transform: translateY(-50%);
}

.story-rail__link {
  position: relative;
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  color: rgba(191, 219, 230, 0.42);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-decoration: none;
  border: 1px solid rgba(127, 197, 222, 0.14);
  border-radius: 50%;
  background: rgba(3, 14, 23, 0.5);
  backdrop-filter: blur(8px);
  transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

.story-rail__link i {
  position: absolute;
  right: 42px;
  width: max-content;
  max-width: 220px;
  padding: 6px 9px;
  color: rgba(223, 239, 245, 0.76);
  font-size: 9px;
  font-style: normal;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0;
  pointer-events: none;
  background: rgba(3, 14, 23, 0.72);
  transform: translateX(8px);
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.story-rail__link:hover i,
.story-rail__link:focus-visible i {
  opacity: 1;
  transform: translateX(0);
}

.story-rail__link.is-active {
  color: #06131f;
  border-color: #59dcff;
  background: #59dcff;
  box-shadow: 0 0 22px rgba(89, 220, 255, 0.35);
  transform: scale(1.16);
}

.story-rail__progress {
  position: absolute;
  z-index: -1;
  top: 30px;
  bottom: 30px;
  left: 50%;
  width: 1px;
  overflow: hidden;
  background: rgba(117, 196, 221, 0.13);
  transform: translateX(-50%);
}

.story-rail__progress i {
  display: block;
  width: 100%;
  height: 100%;
  background: #59dcff;
  box-shadow: 0 0 10px rgba(89, 220, 255, 0.6);
  transform: scaleY(0);
  transform-origin: top;
}

@media (max-width: 1220px) {
  .scene-surface {
    grid-template-columns: minmax(300px, 0.8fr) minmax(510px, 1.2fr);
    gap: 30px;
    padding-right: 78px;
    padding-left: 36px;
  }

  .company-tagline {
    max-width: 42vw;
  }

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

  .feature-block .feature-list li {
    font-size: 9px;
  }
}

@media (max-width: 980px), (max-height: 760px) {
  :root {
    scroll-snap-type: y proximity;
  }

  body {
    overscroll-behavior-y: auto;
  }

  .company-tagline {
    display: none;
  }

  .story-scene,
  .story-scene:last-child {
    height: auto;
    min-height: 100svh;
  }

  .scene-surface {
    position: relative;
    display: block;
    height: auto;
    min-height: 100svh;
    padding: calc(var(--story-header-height) + 32px) clamp(22px, 6vw, 58px) 96px;
    overflow: hidden;
  }

  .product-visual {
    width: min(100%, 650px);
    height: clamp(360px, 58vh, 590px);
    margin: 0 auto 24px;
  }

  .story-object--gripper,
  .story-object--limiter,
  .story-object--book,
  .story-object--phone {
    width: min(58vw, 440px);
  }

  .story-video.video-card {
    right: 3%;
  }

  .scene-copy {
    max-width: 760px;
    margin: 0 auto;
  }

  .scene-heading h2 {
    font-size: clamp(37px, 7.4vw, 62px);
  }

  .feature-block .feature-list li {
    font-size: 11px;
  }

  .scene-grid {
    right: clamp(22px, 6vw, 58px);
    left: clamp(22px, 6vw, 58px);
  }

  .scene-number {
    right: 5vw;
    font-size: clamp(140px, 37vw, 290px);
  }

  .story-rail {
    display: none;
  }

  .scene-next {
    right: 24px;
  }
}

@media (max-width: 640px) {
  :root {
    --story-header-height: 92px;
  }

  .header-band {
    height: var(--story-header-height);
  }

  .topbar {
    top: 25px;
    left: 18px;
  }

  .brand {
    width: 105px;
  }

  .language-switcher {
    top: 29px;
    right: 14px;
    gap: 5px;
  }

  .language-option {
    width: 29px;
    height: 25px;
  }

  .language-option img {
    width: 20px;
    height: auto;
  }

  .scene-surface {
    padding: calc(var(--story-header-height) + 24px) 17px 86px;
  }

  .product-visual {
    height: clamp(310px, 51vh, 470px);
    margin-bottom: 10px;
  }

  .story-object--gripper,
  .story-object--limiter,
  .story-object--book,
  .story-object--phone {
    width: min(75vw, 380px);
    max-height: 47vh;
  }

  .product-visual__orbit {
    width: 78vw;
  }

  .product-visual__orbit--two {
    width: 61vw;
  }

  .story-video.video-card {
    right: 0;
    width: 160px;
    height: 92px;
  }

  .scene-heading {
    margin-bottom: 20px;
  }

  .scene-heading h2 {
    font-size: clamp(36px, 11vw, 53px);
  }

  .scene-copy--about .scene-heading h2,
  .scene-copy--contact .scene-heading h2 {
    font-size: clamp(58px, 19vw, 88px);
  }

  .story-drawings__header {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .story-drawings__grid,
  .story-drawings__grid--two {
    grid-template-columns: 1fr 1fr;
  }

  .story-drawing {
    min-height: 44px;
    padding: 7px 8px;
  }

  .story-drawing b {
    font-size: 9px;
  }

  .feature-block .feature-list {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .feature-block .feature-list li {
    font-size: 10.5px;
  }

  .story-actions {
    grid-template-columns: 1fr;
  }

  .scene-copy--about .lead-copy {
    font-size: 15px;
  }

  .scene-copy--contact .contact-card {
    min-height: 86px;
    padding: 14px 12px;
  }

  .scene-copy--contact .contact-card__marker {
    width: 31px;
    font-size: 9px;
  }

  .scene-copy--contact .contact-card__copy strong {
    font-size: 14px;
  }

  .scene-copy--contact .contact-card__copy span {
    font-size: 9px;
  }
}

@media (prefers-reduced-motion: reduce) {
  :root {
    scroll-behavior: auto;
    scroll-snap-type: y proximity;
  }

  .story-object,
  .scene-copy,
  .story-video.video-card,
  .scene-number,
  .product-visual__orbit {
    opacity: 1;
    transform: translate(-50%, -50%);
    transition: none;
  }

  .scene-copy,
  .story-video.video-card,
  .scene-number {
    transform: none;
  }
}

/* Header participates in page flow visually; sections no longer reserve its height. */
.header-band {
  position: absolute;
}

.story-header-content {
  position: absolute;
  z-index: 60;
  top: 0;
  right: 0;
  left: 0;
  display: grid;
  grid-template-columns: clamp(132px, 11vw, 182px) minmax(210px, 360px) minmax(360px, 640px) auto;
  gap: clamp(12px, 1.55vw, 28px);
  align-items: center;
  width: 100%;
  height: var(--story-header-height);
  padding: 20px clamp(20px, 2.7vw, 46px);
}

.story-header-content .topbar,
.story-header-content .company-tagline,
.story-header-content .story-video-shelf.video-shelf,
.story-header-content .language-switcher {
  position: static;
  top: auto;
  right: auto;
  bottom: auto;
  left: auto;
  width: auto;
  max-width: none;
  transform: none;
}

.story-header-content .topbar {
  justify-self: start;
}

.story-header-content .brand {
  width: 100%;
  max-width: 182px;
}

.story-header-content .company-tagline {
  display: block;
  align-self: center;
  margin: 0;
  padding-left: clamp(10px, 1vw, 16px);
  color: rgba(218, 234, 241, 0.84);
  font-size: clamp(10px, 0.74vw, 13px);
  line-height: 1.45;
  letter-spacing: 0.02em;
  opacity: 0;
}

body.is-ready .story-header-content .company-tagline {
  display: block;
  opacity: 1;
  transform: none;
}

.story-header-content .story-video-shelf.video-shelf {
  justify-self: stretch;
  height: 146px;
}

.story-header-content .language-switcher {
  justify-self: end;
}

.story-scene,
.story-scene:last-child,
.scene-surface {
  min-height: max(100svh, 850px);
}

.scene-surface {
  padding-top: clamp(68px, 8vh, 104px);
  padding-bottom: clamp(68px, 8vh, 104px);
}

.story-scene--gripper,
.story-scene--gripper .scene-surface {
  min-height: max(106svh, 920px);
}

.story-scene--gripper .scene-surface {
  padding-top: calc(var(--story-header-height) + clamp(34px, 4vh, 58px));
}

.story-scene--about,
.story-scene--about .scene-surface,
.story-scene--contact,
.story-scene--contact .scene-surface {
  min-height: max(92svh, 760px);
}

.story-scene:not(.story-scene--gripper) .scene-grid {
  top: clamp(48px, 6vh, 78px);
}

.story-scene:not(.story-scene--gripper) .scene-number {
  top: clamp(32px, 4vh, 58px);
}

.story-scene + .story-scene::before {
  right: 13vw;
  left: 13vw;
}

@media (max-width: 1160px) {
  .story-header-content {
    grid-template-columns: clamp(120px, 12vw, 150px) minmax(190px, 0.72fr) minmax(330px, 1.28fr) auto;
    gap: 12px;
    padding-right: 18px;
    padding-left: 22px;
  }

  .story-header-content .company-tagline {
    font-size: clamp(9px, 0.82vw, 11px);
    line-height: 1.34;
  }

  .story-header-content .story-video-shelf.video-shelf {
    height: 132px;
  }

  .story-header-content .language-switcher {
    flex-direction: column;
    gap: 4px;
  }

  .story-header-content .language-option {
    width: 30px;
    height: 23px;
  }
}

@media (max-width: 980px) {
  .story-scene,
  .story-scene:last-child,
  .story-scene--about,
  .story-scene--contact,
  .scene-surface,
  .story-scene--about .scene-surface,
  .story-scene--contact .scene-surface {
    min-height: 0;
  }

  .scene-surface {
    padding-top: clamp(58px, 7vh, 86px);
    padding-bottom: clamp(76px, 9vh, 110px);
  }

  .story-scene--gripper,
  .story-scene--gripper .scene-surface {
    min-height: 0;
  }

  .story-scene--gripper .scene-surface {
    padding-top: calc(var(--story-header-height) + 34px);
  }
}

/* Start the next composition immediately after the previous content. */
.story-scene + .story-scene {
  margin-top: clamp(-130px, -11vh, -80px);
}

.story-scene:not(.story-scene--gripper) .scene-surface {
  align-items: start;
}

.story-scene:not(.story-scene--gripper) .scene-copy {
  padding-top: 4px;
}

@media (max-width: 980px) {
  .story-scene + .story-scene {
    margin-top: -24px;
  }

  .story-scene:not(.story-scene--gripper) .scene-copy {
    padding-top: 0;
  }
}

@media (max-width: 860px) {
  :root {
    --story-header-height: 174px;
    --header-band-height: 174px;
  }

  .story-header-content {
    grid-template-columns: clamp(102px, 17vw, 130px) minmax(0, 1fr) auto;
    grid-template-rows: 63px 79px;
    gap: 6px 14px;
    height: var(--story-header-height);
    padding: 10px 14px 12px;
  }

  .story-header-content .topbar {
    grid-column: 1;
    grid-row: 1;
  }

  .story-header-content .company-tagline {
    grid-column: 2;
    grid-row: 1;
    padding-left: 12px;
    font-size: clamp(8px, 1.2vw, 10px);
    line-height: 1.28;
  }

  .story-header-content .story-video-shelf.video-shelf {
    grid-column: 1 / -1;
    grid-row: 2;
    width: 100%;
    height: 79px;
  }

  .story-header-content .language-switcher {
    grid-column: 3;
    grid-row: 1;
    flex-direction: row;
  }

  .story-header-content .story-video-shelf .video-card__title {
    font-size: 8px;
  }

  .story-header-content .story-video-shelf .video-card__play {
    top: 9px;
    right: 9px;
    left: auto;
    width: 28px;
    height: 28px;
    transform: none;
  }

  .story-header-content .story-video-shelf .video-card:hover .video-card__play,
  .story-header-content .story-video-shelf .video-card:focus-visible .video-card__play {
    transform: scale(1.06);
  }
}

@media (max-width: 560px) {
  .story-header-content {
    grid-template-columns: 98px minmax(0, 1fr) auto;
    gap: 6px 9px;
    padding-right: 10px;
    padding-left: 12px;
  }

  .story-header-content .company-tagline {
    padding-left: 8px;
    font-size: 7.4px;
    line-height: 1.2;
  }

  .story-header-content .language-switcher {
    display: grid;
    grid-template-columns: repeat(2, 25px);
  }

  .story-header-content .language-option {
    width: 25px;
    height: 21px;
  }

  .story-header-content .story-video-shelf.video-shelf {
    gap: 6px;
  }
}

/* Tight section rhythm: only a small breathing space between content blocks. */
.story-scene,
.story-scene:last-child,
.story-scene--gripper,
.story-scene--about,
.story-scene--contact,
.scene-surface,
.story-scene--gripper .scene-surface,
.story-scene--about .scene-surface,
.story-scene--contact .scene-surface {
  min-height: 0;
}

.scene-surface {
  padding-top: clamp(22px, 2.7vh, 36px);
  padding-bottom: clamp(22px, 2.7vh, 36px);
}

.story-scene--gripper .scene-surface {
  padding-top: calc(var(--story-header-height) + clamp(22px, 2.7vh, 36px));
  padding-bottom: clamp(22px, 2.7vh, 36px);
}

.product-visual {
  height: min(68vh, 690px);
  min-height: 520px;
}

.story-scene + .story-scene::before {
  right: 18vw;
  left: 18vw;
}

@media (max-width: 980px) {
  .product-visual {
    height: clamp(420px, 56vh, 610px);
    min-height: 0;
    margin-bottom: 12px;
  }

  .scene-surface {
    padding-top: 28px;
    padding-bottom: 46px;
  }

  .story-scene--gripper .scene-surface {
    padding-top: calc(var(--story-header-height) + 26px);
    padding-bottom: 46px;
  }
}

/* Continuous-scroll revision: independent motion instead of stacked panels. */
:root {
  --story-header-height: 188px;
  --header-band-height: 188px;
  --header-band-center: 94px;
  --brand-top: 61px;
  --language-top: 74px;
  --pointer-shift-x: 0px;
  --pointer-shift-y: 0px;
  --pointer-tilt-x: 0deg;
  --pointer-tilt-y: 0deg;
  scroll-snap-type: none;
}

body {
  overflow-x: clip;
  overscroll-behavior-y: auto;
  background:
    radial-gradient(circle at 15% 12%, rgba(34, 121, 171, 0.23), transparent 28%),
    radial-gradient(circle at 83% 42%, rgba(29, 92, 132, 0.17), transparent 31%),
    linear-gradient(145deg, #06131f 0%, #0a263a 48%, #071722 100%);
}

.header-band {
  height: var(--story-header-height);
  background:
    radial-gradient(circle at 62% 35%, rgba(36, 116, 161, 0.19), transparent 32%),
    linear-gradient(180deg, rgba(1, 8, 14, 0.995), rgba(4, 18, 29, 0.98));
  box-shadow: 0 22px 64px rgba(0, 0, 0, 0.38);
}

.topbar {
  top: 61px;
  left: clamp(22px, 2.8vw, 46px);
}

.brand {
  width: clamp(132px, 11.4vw, 182px);
}

.company-tagline {
  top: 94px;
  left: clamp(216px, 16vw, 270px);
  width: clamp(300px, 27vw, 430px);
  max-width: 430px;
  color: rgba(218, 234, 241, 0.82);
  font-size: clamp(11px, 0.78vw, 14px);
  line-height: 1.48;
  letter-spacing: 0.035em;
  text-transform: none;
}

.language-switcher {
  top: 74px;
  right: clamp(20px, 2.6vw, 44px);
}

.story-video-shelf.video-shelf {
  position: fixed;
  z-index: 61;
  top: 21px;
  left: 50%;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(9px, 0.8vw, 14px);
  width: min(640px, 42vw);
  height: 146px;
  transform: translateX(-6%);
}

.story-video-shelf .video-card {
  height: 100%;
  border-radius: 2px 18px 2px 18px;
}

.story-video-shelf .video-card__title {
  right: 13px;
  bottom: 11px;
  left: 13px;
  font-size: clamp(10px, 0.78vw, 13px);
}

.story-video-shelf .video-card__play {
  width: clamp(35px, 2.8vw, 45px);
}

.scroll-story {
  background:
    radial-gradient(circle at 16% 18%, rgba(46, 151, 205, 0.11), transparent 23%),
    radial-gradient(circle at 84% 51%, rgba(37, 111, 153, 0.09), transparent 25%),
    linear-gradient(180deg, rgba(4, 16, 26, 0.2), rgba(7, 27, 40, 0.34));
}

.story-scene,
.story-scene:last-child {
  position: relative;
  z-index: auto;
  height: auto;
  min-height: max(112svh, 900px);
  scroll-snap-align: none;
}

.story-scene + .story-scene::before {
  position: absolute;
  top: 0;
  right: 8vw;
  left: 8vw;
  height: 1px;
  content: "";
  opacity: 0.5;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--scene-accent) 24%, transparent), transparent);
}

.scene-surface {
  --phase: 0;
  --focus: 1;
  --distance: 0;
  --scene-opacity: 1;
  --image-y: 0vh;
  --image-scale: 1;
  --image-rotate: 0deg;
  --title-x: 0vw;
  --title-y: 0vh;
  --title-scale: 1;
  --details-x: 0vw;
  --details-x-reverse: 0vw;
  --details-y: 0vh;
  --orbit-turn: 0deg;
  --orbit-turn-reverse: 0deg;
  position: relative;
  top: auto;
  display: grid;
  grid-template-columns: minmax(400px, 0.96fr) minmax(590px, 1.04fr);
  align-items: center;
  gap: clamp(36px, 4.6vw, 88px);
  height: auto;
  min-height: max(112svh, 900px);
  padding: calc(var(--story-header-height) + clamp(38px, 5vh, 70px)) clamp(86px, 8vw, 150px) clamp(90px, 11vh, 150px) clamp(42px, 5vw, 92px);
  overflow: clip;
  border: 0;
  background: transparent;
  box-shadow: none;
  transform: none;
}

.story-scene--limiter .scene-surface,
.story-scene--about .scene-surface,
.story-scene--contact .scene-surface {
  background: transparent;
}

.scene-surface::before {
  inset: 6% -8%;
  opacity: 0.78;
  background:
    radial-gradient(circle at 24% 50%, color-mix(in srgb, var(--scene-accent) 17%, transparent), transparent 28%),
    radial-gradient(circle at 74% 48%, rgba(50, 124, 165, 0.1), transparent 31%);
  mask-image: none;
  transform: translate3d(0, var(--details-y), 0);
}

.scene-surface::after {
  right: -26vw;
  bottom: -27vw;
  width: 58vw;
  height: 58vw;
  opacity: var(--focus);
  transform: translate3d(var(--pointer-shift-x), var(--pointer-shift-y), 0) rotate(var(--orbit-turn));
}

.scene-grid {
  top: calc(var(--story-header-height) + 8vh);
  right: clamp(86px, 8vw, 150px);
  bottom: clamp(65px, 8vh, 110px);
  left: clamp(42px, 5vw, 92px);
  opacity: calc(0.18 + var(--focus));
  border-color: rgba(127, 211, 239, 0.06);
  transform: translate3d(var(--details-x), 0, 0);
}

.scene-number {
  top: calc(var(--story-header-height) + 1vh);
  right: clamp(90px, 8vw, 155px);
  color: rgba(187, 227, 242, 0.055);
  font-size: clamp(210px, 24vw, 410px);
  opacity: var(--scene-opacity);
  transform: translate3d(var(--title-x), var(--title-y), 0) scale(var(--title-scale));
  transform-origin: right center;
}

.product-visual {
  align-self: center;
  height: min(72vh, 730px);
  min-height: 560px;
  overflow: visible;
}

.product-visual__orbit {
  width: min(43vw, 690px);
  opacity: var(--scene-opacity);
  transform: translate(-50%, -50%) rotate(var(--orbit-turn));
}

.product-visual__orbit--two {
  width: min(34vw, 530px);
  transform: translate(-50%, -50%) rotate(var(--orbit-turn-reverse));
}

.product-visual__floor {
  opacity: var(--scene-opacity);
  transform: scaleX(var(--image-scale));
}

.story-object {
  opacity: var(--scene-opacity);
  transform:
    translate3d(
      calc(-50% + var(--pointer-shift-x)),
      calc(-50% + var(--image-y) + var(--pointer-shift-y)),
      0
    )
    rotateX(var(--pointer-tilt-x))
    rotateY(var(--pointer-tilt-y))
    rotateZ(var(--image-rotate))
    scale(var(--image-scale));
  filter:
    drop-shadow(0 46px 54px rgba(0, 0, 0, 0.52))
    drop-shadow(0 0 48px color-mix(in srgb, var(--scene-accent) 23%, transparent));
  transition: filter 0.25s ease;
}

.story-object--gripper {
  width: min(41vw, 650px);
  max-height: min(73vh, 735px);
}

.story-object--limiter {
  width: min(44vw, 710px);
  max-height: min(72vh, 720px);
}

.story-object--book {
  width: min(39vw, 620px);
}

.story-object--phone {
  width: min(43vw, 680px);
  max-height: min(67vh, 660px);
}

.scene-copy {
  max-width: 980px;
  opacity: var(--scene-opacity);
  transform: none;
}

.scene-heading {
  margin-bottom: clamp(26px, 3.4vh, 44px);
  transform: translate3d(var(--title-x), var(--title-y), 0) scale(var(--title-scale));
  transform-origin: left center;
  will-change: transform, opacity;
}

.scene-heading p {
  margin-bottom: 15px;
  font-size: clamp(12px, 0.9vw, 15px);
  letter-spacing: 0.31em;
}

.scene-heading h2 {
  max-width: 980px;
  font-size: clamp(54px, 4.85vw, 88px);
  font-weight: 320;
  line-height: 0.94;
  letter-spacing: -0.052em;
}

.story-drawings {
  margin-bottom: clamp(25px, 3vh, 38px);
  transform: translate3d(var(--details-x), var(--details-y), 0);
  will-change: transform, opacity;
}

.story-drawings__header {
  margin-bottom: 12px;
  font-size: clamp(11px, 0.77vw, 13px);
}

.story-drawings__grid {
  gap: 10px;
}

.story-drawing {
  min-height: 64px;
  padding: 12px 15px;
}

.story-drawing span {
  font-size: 11px;
}

.story-drawing b {
  font-size: clamp(11px, 0.78vw, 14px);
}

.feature-block {
  transform: translate3d(var(--details-x-reverse), var(--details-y), 0);
  will-change: transform, opacity;
}

.feature-block h3 {
  margin-bottom: 16px;
  font-size: clamp(16px, 1.15vw, 21px);
  line-height: 1.3;
}

.feature-block .feature-list {
  gap: 11px 34px;
}

.feature-block .feature-list li {
  padding-left: 20px;
  font-size: clamp(12px, 0.82vw, 15px);
  line-height: 1.48;
}

.story-actions {
  gap: 11px;
  margin-bottom: 26px;
  transform: translate3d(var(--details-x), var(--details-y), 0);
}

.story-actions .catalog-launch,
.story-actions .catalog-download {
  min-height: 76px;
}

.story-actions .catalog-launch__copy strong,
.story-actions .catalog-download strong {
  font-size: clamp(12px, 0.88vw, 15px);
}

.story-actions .catalog-launch__copy small,
.story-actions .catalog-download small {
  font-size: 11px;
}

.scene-copy--about,
.scene-copy--contact {
  max-width: 900px;
}

.scene-copy--about .scene-heading h2,
.scene-copy--contact .scene-heading h2 {
  font-size: clamp(112px, 10.4vw, 184px);
}

.scene-copy--about .lead-copy {
  max-width: 850px;
  margin-bottom: 46px;
  font-size: clamp(20px, 1.55vw, 28px);
  line-height: 1.6;
  transform: translate3d(var(--details-x), var(--details-y), 0);
}

.scene-copy--about .company-address {
  padding: 25px 38px 25px 30px;
  font-size: 15px;
  transform: translate3d(var(--details-x-reverse), var(--details-y), 0);
}

.scene-copy--about .company-address strong {
  font-size: 21px;
}

.scene-copy--contact .contact-list {
  gap: 13px;
  transform: translate3d(var(--details-x), var(--details-y), 0);
}

.scene-copy--contact .contact-card {
  min-height: 116px;
  padding: 22px 25px;
}

.scene-copy--contact .contact-card__marker {
  width: 48px;
  font-size: 13px;
}

.scene-copy--contact .contact-card__copy small {
  font-size: 11px;
}

.scene-copy--contact .contact-card__copy strong {
  font-size: clamp(18px, 1.35vw, 24px);
}

.scene-copy--contact .contact-card__copy strong a {
  color: inherit;
  text-decoration: none;
}

.scene-copy--contact .contact-card__copy strong a:hover,
.scene-copy--contact .contact-card__copy strong a:focus-visible {
  text-decoration: underline;
}

.scene-copy--contact .contact-card__copy > span:last-child {
  font-size: 12px;
}

.scene-next {
  bottom: clamp(35px, 5vh, 70px);
  font-size: 11px;
  opacity: var(--scene-opacity);
}

.scene-next i {
  width: 42px;
  height: 42px;
  font-size: 19px;
}

.story-rail {
  top: 58%;
}

@media (max-width: 1280px) {
  .company-tagline {
    display: none;
  }

  .story-video-shelf.video-shelf {
    left: 245px;
    width: min(620px, calc(100vw - 430px));
    transform: none;
  }

  .scene-surface {
    grid-template-columns: minmax(330px, 0.82fr) minmax(520px, 1.18fr);
    gap: 34px;
    padding-right: 78px;
    padding-left: 38px;
  }

  .scene-heading h2 {
    font-size: clamp(48px, 5.1vw, 72px);
  }

  .feature-block .feature-list li {
    font-size: 12px;
  }
}

@media (max-width: 980px) {
  :root {
    --story-header-height: 176px;
    --header-band-height: 176px;
  }

  .story-video-shelf.video-shelf {
    top: 18px;
    left: 185px;
    width: calc(100vw - 260px);
    height: 132px;
  }

  .language-switcher {
    top: 68px;
    right: 15px;
    flex-direction: column;
    gap: 4px;
  }

  .language-option {
    width: 30px;
    height: 23px;
  }

  .story-scene,
  .story-scene:last-child,
  .scene-surface {
    min-height: max(126svh, 1080px);
  }

  .scene-surface {
    display: block;
    padding: calc(var(--story-header-height) + 48px) clamp(24px, 6vw, 58px) 120px;
  }

  .product-visual {
    width: min(100%, 720px);
    height: clamp(470px, 61vh, 680px);
    min-height: 0;
    margin: 0 auto 28px;
  }

  .story-object--gripper,
  .story-object--limiter,
  .story-object--book,
  .story-object--phone {
    width: min(66vw, 540px);
    max-height: 60vh;
  }

  .product-visual__orbit {
    width: min(72vw, 600px);
  }

  .product-visual__orbit--two {
    width: min(57vw, 470px);
  }

  .scene-copy {
    max-width: 820px;
    margin: 0 auto;
  }

  .scene-heading h2 {
    font-size: clamp(54px, 8.5vw, 82px);
  }

  .scene-copy--about .scene-heading h2,
  .scene-copy--contact .scene-heading h2 {
    font-size: clamp(100px, 18vw, 154px);
  }

  .feature-block .feature-list li {
    font-size: 14px;
  }

  .story-rail {
    display: none;
  }
}

@media (max-width: 680px) {
  :root {
    --story-header-height: 164px;
    --header-band-height: 164px;
  }

  .header-band {
    height: var(--story-header-height);
  }

  .topbar {
    top: 20px;
    left: 17px;
  }

  .brand {
    width: 106px;
  }

  .language-switcher {
    top: 20px;
    right: 12px;
    flex-direction: row;
  }

  .story-video-shelf.video-shelf {
    top: 77px;
    right: 12px;
    left: 12px;
    width: auto;
    height: 74px;
    gap: 7px;
  }

  .story-video-shelf .video-card {
    border-radius: 2px 11px 2px 11px;
  }

  .story-video-shelf .video-card__title {
    right: 8px;
    bottom: 7px;
    left: 8px;
    font-size: 8px;
  }

  .story-video-shelf .video-card__play {
    top: 9px;
    right: 9px;
    left: auto;
    width: 27px;
    height: 27px;
    transform: none;
  }

  .story-video-shelf .video-card:hover .video-card__play,
  .story-video-shelf .video-card:focus-visible .video-card__play {
    transform: scale(1.06);
  }

  .story-scene,
  .story-scene:last-child,
  .scene-surface {
    min-height: max(132svh, 1100px);
  }

  .scene-surface {
    padding: calc(var(--story-header-height) + 36px) 17px 102px;
  }

  .product-visual {
    height: clamp(390px, 54vh, 540px);
  }

  .story-object--gripper,
  .story-object--limiter,
  .story-object--book,
  .story-object--phone {
    width: min(81vw, 420px);
    max-height: 51vh;
  }

  .scene-heading h2 {
    font-size: clamp(50px, 14vw, 70px);
    line-height: 0.96;
  }

  .scene-copy--about .scene-heading h2,
  .scene-copy--contact .scene-heading h2 {
    font-size: clamp(90px, 27vw, 126px);
  }

  .story-drawings__grid,
  .story-drawings__grid--two {
    grid-template-columns: 1fr 1fr;
  }

  .story-drawing {
    min-height: 58px;
  }

  .feature-block .feature-list {
    grid-template-columns: 1fr;
    gap: 11px;
  }

  .feature-block .feature-list li {
    font-size: 13px;
  }

  .story-actions {
    grid-template-columns: 1fr;
  }

  .scene-copy--about .lead-copy {
    font-size: 19px;
  }

  .scene-copy--contact .contact-card {
    min-height: 102px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .story-object {
    opacity: 1;
    transform: translate(-50%, -50%);
  }

  .scene-heading,
  .story-drawings,
  .feature-block,
  .story-actions,
  .scene-copy--about .lead-copy,
  .scene-copy--about .company-address,
  .scene-copy--contact .contact-list,
  .scene-number {
    opacity: 1;
    transform: none;
  }
}

/* Final spacing override — kept last so the continuous-scroll layout cannot reintroduce tall scenes. */
.story-scene,
.story-scene:last-child,
.story-scene--gripper,
.story-scene--limiter,
.story-scene--about,
.story-scene--contact,
.scene-surface,
.story-scene--gripper .scene-surface,
.story-scene--limiter .scene-surface,
.story-scene--about .scene-surface,
.story-scene--contact .scene-surface {
  height: auto;
  min-height: 0;
}

.scene-surface,
.story-scene:not(.story-scene--gripper) .scene-surface {
  align-items: start;
  padding-top: 18px;
  padding-bottom: 18px;
}

.story-scene--gripper .scene-surface {
  align-items: center;
  padding-top: calc(var(--story-header-height) + 24px);
  padding-bottom: 18px;
}

.story-scene + .story-scene {
  margin-top: -72px;
}

.story-scene:not(.story-scene--gripper) .scene-copy {
  padding-top: 0;
}

.product-visual {
  height: min(62vh, 620px);
  min-height: 480px;
}

.story-scene + .story-scene::before {
  right: 20vw;
  left: 20vw;
}

.story-scene:not(.story-scene--gripper) .scene-grid {
  top: 18px;
}

.story-scene:not(.story-scene--gripper) .scene-number {
  top: 12px;
}

@media (max-width: 980px) {
  .story-scene,
  .story-scene:last-child,
  .story-scene--gripper,
  .story-scene--limiter,
  .story-scene--about,
  .story-scene--contact,
  .scene-surface,
  .story-scene--gripper .scene-surface,
  .story-scene--limiter .scene-surface,
  .story-scene--about .scene-surface,
  .story-scene--contact .scene-surface {
    height: auto;
    min-height: 0;
  }

  .scene-surface,
  .story-scene:not(.story-scene--gripper) .scene-surface {
    padding-top: 18px;
    padding-bottom: 32px;
  }

  .story-scene--gripper .scene-surface {
    padding-top: calc(var(--story-header-height) + 24px);
    padding-bottom: 32px;
  }

  .story-scene + .story-scene {
    margin-top: -18px;
  }

  .product-visual {
    height: clamp(390px, 52vh, 560px);
    min-height: 0;
    margin-bottom: 8px;
  }
}

/* Gentle final separation between consecutive sections. */
.scene-surface,
.story-scene:not(.story-scene--gripper) .scene-surface {
  padding-top: 24px;
  padding-bottom: 24px;
}

.story-scene--gripper .scene-surface {
  padding-top: calc(var(--story-header-height) + 28px);
  padding-bottom: 24px;
}

.story-scene + .story-scene {
  margin-top: -40px;
}

@media (max-width: 980px) {
  .scene-surface,
  .story-scene:not(.story-scene--gripper) .scene-surface {
    padding-top: 22px;
    padding-bottom: 36px;
  }

  .story-scene--gripper .scene-surface {
    padding-top: calc(var(--story-header-height) + 28px);
    padding-bottom: 36px;
  }

  .story-scene + .story-scene {
    margin-top: -8px;
  }
}

/* Brighter palette, larger type and device-specific section rhythm. */
:root {
  --ink: #0b2a40;
  --text: #f7fcff;
  --muted: #bed2dd;
}

body {
  color: var(--text);
  background:
    radial-gradient(circle at 13% 14%, rgba(73, 181, 227, 0.34), transparent 30%),
    radial-gradient(circle at 82% 44%, rgba(55, 151, 197, 0.24), transparent 34%),
    linear-gradient(145deg, #0a2840 0%, #124464 48%, #0b2d44 100%);
}

body::before {
  opacity: 0.36;
}

.scroll-story {
  background:
    radial-gradient(circle at 16% 18%, rgba(71, 190, 237, 0.17), transparent 25%),
    radial-gradient(circle at 84% 51%, rgba(58, 157, 203, 0.15), transparent 27%),
    linear-gradient(180deg, rgba(8, 38, 58, 0.06), rgba(15, 64, 91, 0.2));
}

.scene-surface::before {
  opacity: 0.96;
  background:
    radial-gradient(circle at 24% 50%, color-mix(in srgb, var(--scene-accent) 24%, transparent), transparent 30%),
    radial-gradient(circle at 74% 48%, rgba(80, 181, 224, 0.18), transparent 34%);
}

.scene-surface::after {
  opacity: var(--scene-opacity);
}

.scene-grid {
  border-color: rgba(158, 226, 248, 0.11);
}

.story-header-content {
  grid-template-columns: clamp(145px, 11vw, 185px) minmax(330px, 440px) minmax(380px, 1fr) auto;
}

.story-header-content .company-tagline {
  padding-left: clamp(18px, 1.4vw, 24px);
  color: rgba(236, 247, 251, 0.94);
  font-size: clamp(15px, 1.08vw, 18px);
  font-weight: 370;
  line-height: 1.4;
  letter-spacing: 0.006em;
}

.story-header-content .company-tagline::before {
  top: 2%;
  bottom: 2%;
  width: 2px;
  background: linear-gradient(180deg, transparent, #66e4ff 18%, #66e4ff 82%, transparent);
  box-shadow: 0 0 16px rgba(102, 228, 255, 0.82);
}

.story-header-content .story-video-shelf .video-card__title {
  font-size: clamp(11px, 0.88vw, 15px);
}

.scene-heading p {
  font-size: clamp(14px, 1vw, 17px);
}

.scene-heading h2 {
  color: #f8fcff;
  font-size: clamp(64px, 5.7vw, 104px);
  font-weight: 330;
  text-shadow: 0 10px 35px rgba(0, 19, 31, 0.28);
}

.story-drawings__header {
  color: rgba(226, 243, 249, 0.82);
  font-size: clamp(13px, 0.9vw, 15px);
}

.story-drawing {
  min-height: 72px;
  padding: 14px 17px;
  color: #f4fbfe;
  background: rgba(9, 40, 59, 0.56);
}

.story-drawing span {
  font-size: 13px;
}

.story-drawing b {
  font-size: clamp(13px, 0.92vw, 16px);
}

.feature-block h3 {
  color: rgba(245, 251, 253, 0.94);
  font-size: clamp(19px, 1.35vw, 25px);
}

.feature-block .feature-list li {
  color: rgba(233, 245, 250, 0.88);
  font-size: clamp(14px, 0.98vw, 17px);
  line-height: 1.52;
}

.story-actions .catalog-launch__copy strong,
.story-actions .catalog-download strong {
  font-size: clamp(14px, 1vw, 17px);
}

.story-actions .catalog-launch__copy small,
.story-actions .catalog-download small {
  font-size: 13px;
}

.scene-copy--about .scene-heading h2,
.scene-copy--contact .scene-heading h2 {
  font-size: clamp(124px, 11vw, 196px);
}

.scene-copy--about .lead-copy {
  color: rgba(241, 249, 252, 0.92);
  font-size: clamp(24px, 1.75vw, 32px);
}

.scene-copy--about .company-address {
  color: rgba(230, 244, 249, 0.88);
  font-size: 17px;
  background: rgba(7, 34, 51, 0.5);
}

.scene-copy--about .company-address strong {
  font-size: 24px;
}

.scene-copy--contact .contact-card {
  background: rgba(7, 38, 52, 0.58);
}

.scene-copy--contact .contact-card__copy small {
  font-size: 13px;
}

.scene-copy--contact .contact-card__copy strong {
  font-size: clamp(21px, 1.5vw, 27px);
}

.scene-copy--contact .contact-card__copy > span:last-child {
  font-size: 14px;
}

.scene-surface,
.story-scene:not(.story-scene--gripper) .scene-surface {
  padding-top: 32px;
  padding-bottom: 32px;
}

.story-scene--gripper .scene-surface {
  padding-top: calc(var(--story-header-height) + 34px);
  padding-bottom: 32px;
}

.story-scene + .story-scene {
  margin-top: 10px;
}

@media (max-width: 1160px) {
  .story-header-content {
    grid-template-columns: clamp(125px, 12vw, 155px) minmax(240px, 330px) minmax(300px, 1fr) auto;
  }

  .story-header-content .company-tagline {
    font-size: clamp(12px, 1.12vw, 14px);
  }

  .scene-heading h2 {
    font-size: clamp(58px, 6vw, 82px);
  }

  .feature-block .feature-list li {
    font-size: 14px;
  }
}

@media (max-width: 860px) {
  .story-header-content {
    grid-template-columns: clamp(106px, 17vw, 132px) minmax(0, 1fr) auto;
  }

  .story-header-content .company-tagline {
    font-size: clamp(10px, 1.55vw, 12px);
    line-height: 1.28;
  }

  .scene-heading h2 {
    font-size: clamp(56px, 9vw, 84px);
  }

  .feature-block .feature-list li {
    font-size: 15px;
  }

  .story-drawing b {
    font-size: 14px;
  }
}

@media (max-width: 560px) {
  :root {
    --story-header-height: 226px;
    --header-band-height: 226px;
  }

  .story-header-content {
    grid-template-columns: 108px minmax(0, 1fr) auto;
    grid-template-rows: 56px 66px 82px;
    gap: 5px 10px;
    height: var(--story-header-height);
    padding: 10px 12px 12px;
  }

  .story-header-content .topbar {
    grid-column: 1;
    grid-row: 1;
  }

  .story-header-content .language-switcher {
    grid-column: 3;
    grid-row: 1;
  }

  .story-header-content .company-tagline {
    grid-column: 1 / -1;
    grid-row: 2;
    align-self: stretch;
    padding: 5px 4px 5px 15px;
    color: rgba(242, 250, 253, 0.98);
    font-size: clamp(12.5px, 3.5vw, 14px);
    font-weight: 450;
    line-height: 1.24;
  }

  .story-header-content .story-video-shelf.video-shelf {
    grid-column: 1 / -1;
    grid-row: 3;
    height: 82px;
  }

  .story-header-content .story-video-shelf .video-card__title {
    font-size: 9px;
  }

  .scene-heading p {
    font-size: 13px;
  }

  .scene-heading h2 {
    font-size: clamp(54px, 15vw, 76px);
  }

  .scene-copy--about .scene-heading h2,
  .scene-copy--contact .scene-heading h2 {
    font-size: clamp(96px, 29vw, 134px);
  }

  .feature-block h3 {
    font-size: 19px;
  }

  .feature-block .feature-list li {
    font-size: 14px;
  }

  .scene-copy--about .lead-copy {
    font-size: 20px;
  }

  .scene-surface,
  .story-scene:not(.story-scene--gripper) .scene-surface {
    padding-top: 12px;
    padding-bottom: 20px;
  }

  .story-scene--gripper .scene-surface {
    padding-top: calc(var(--story-header-height) + 20px);
    padding-bottom: 20px;
  }

  .story-scene + .story-scene {
    margin-top: -58px;
  }

  .product-visual {
    height: clamp(350px, 47vh, 480px);
    margin-bottom: 0;
  }
}

/* Final contact scroll space and correctly anchored tagline separator. */
.story-header-content .company-tagline {
  position: relative;
}

.story-header-content .company-tagline::before {
  left: 0;
}

.story-scene--contact .scene-surface {
  padding-bottom: clamp(320px, 44svh, 500px);
}

@media (max-width: 560px) {
  .story-scene--contact .scene-surface {
    padding-bottom: clamp(280px, 42svh, 420px);
  }
}

/* Text stays readable; product imagery carries the stronger scroll motion. */
.scene-copy,
.scene-heading,
.story-drawings,
.feature-block,
.story-actions,
.scene-copy--about .lead-copy,
.scene-copy--about .company-address,
.scene-copy--contact .contact-list {
  opacity: 1;
}

.story-object,
.product-visual__orbit,
.product-visual__floor {
  opacity: var(--image-opacity, 1);
}

/* Keep long product headings inside narrow phone screens. */
@media (max-width: 560px) {
  .story-scene--gripper .scene-copy,
  .story-scene--limiter .scene-copy,
  .story-scene--gripper .scene-heading,
  .story-scene--limiter .scene-heading,
  .story-scene--gripper .scene-heading h2,
  .story-scene--limiter .scene-heading h2 {
    box-sizing: border-box;
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .story-scene--gripper .scene-heading,
  .story-scene--limiter .scene-heading {
    transform: translate3d(0, var(--title-y), 0) scale(var(--title-scale));
    transform-origin: center center;
  }

  .story-scene--gripper .scene-heading h2,
  .story-scene--limiter .scene-heading h2 {
    font-size: clamp(34px, 9vw, 44px);
    line-height: 1.02;
    letter-spacing: -0.055em;
    overflow-wrap: anywhere;
    text-wrap: balance;
  }
}

/* Więcej luzu między paskiem nagłówka a sekcją chwytaczy. */
.story-scene--gripper .scene-surface {
  padding-top: calc(var(--story-header-height) + clamp(72px, 9vh, 118px));
}

@media (max-width: 980px) {
  .story-scene--gripper .scene-surface {
    padding-top: calc(var(--story-header-height) + 64px);
  }
}

@media (max-width: 560px) {
  .story-scene--gripper .scene-surface {
    padding-top: calc(var(--story-header-height) + 48px);
  }
}

/* Dodatkowa pusta przestrzeń pod kontaktami, żeby karty siedziały wyżej. */
.story-scene--contact .scene-surface {
  padding-bottom: clamp(400px, 54svh, 600px);
}

@media (max-width: 560px) {
  .story-scene--contact .scene-surface {
    padding-bottom: clamp(330px, 48svh, 480px);
  }
}

/* Dolny czarny pasek z logo EON. */
.site-footer {
  position: relative;
  z-index: 5;
  margin-top: clamp(80px, 12svh, 150px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(26px, 4vh, 44px) 20px;
  background:
    radial-gradient(circle at 62% 35%, rgba(36, 116, 161, 0.19), transparent 32%),
    linear-gradient(180deg, rgba(1, 8, 14, 0.995), rgba(4, 18, 29, 0.98));
  border-top: 1px solid rgba(127, 211, 239, 0.14);
  box-shadow: 0 -22px 64px rgba(0, 0, 0, 0.38);
}

.site-footer img {
  height: clamp(34px, 4vh, 46px);
  width: auto;
}