:root {
  color-scheme: dark;
  --ink: #0b2235;
  --navy-950: #0d293f;
  --navy-900: #123854;
  --navy-800: #195076;
  --cyan: #54dcff;
  --cyan-soft: #1a84bd;
  --blue: #174f89;
  --text: #eef7fb;
  --muted: #93a6b6;
  --line: rgba(103, 221, 255, 0.18);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --header-band-height: clamp(168px, 21vh, 200px);
  --header-band-center: clamp(84px, 10.5vh, 100px);
  --language-top: clamp(70px, 8.8vh, 86px);
  --brand-left: clamp(18px, 2.8vw, 42px);
  --brand-width: clamp(128px, 12.8vw, 194px);
  --brand-height: clamp(42px, 4.17vw, 63px);
  --brand-top: clamp(53px, 6.3vh, 69px);
  --intro-scale: 3.7;
  --visual-viewport-height: 100dvh;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--ink);
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 51% 48%, rgba(48, 124, 181, 0.43), transparent 38%),
    radial-gradient(circle at 12% 12%, rgba(35, 130, 187, 0.29), transparent 33%),
    linear-gradient(135deg, #0a1e30 0%, #103b5c 52%, #0b273b 100%);
  font-family: "Segoe UI Variable Text", "Segoe UI", "Yu Gothic", Meiryo, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: -3;
  inset: 0;
  content: "";
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(80, 194, 232, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(80, 194, 232, 0.1) 1px, transparent 1px);
  background-position: center;
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at center, black 0%, transparent 72%);
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

a {
  color: inherit;
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.intro {
  position: fixed;
  z-index: 1000;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 50%, rgba(18, 65, 99, 0.44), transparent 46%),
    linear-gradient(145deg, #01070d 0%, #04111c 52%, #020a12 100%);
  animation: intro-shell 1.55s ease-out both;
  will-change: opacity;
}

.intro__cinema {
  position: absolute;
  inset: 0;
}

.intro__emblem {
  position: absolute;
  top: var(--brand-top);
  left: var(--brand-left);
  width: var(--brand-width);
  transform-origin: center;
  will-change: transform, opacity;
  animation: logo-cinematic 1.4s cubic-bezier(0.22, 0.82, 0.24, 1) both;
}

.intro__mark {
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  height: auto;
  filter:
    drop-shadow(0 0 22px rgba(80, 205, 255, 0.2))
    drop-shadow(0 18px 26px rgba(0, 0, 0, 0.4));
}

.header-band {
  position: fixed;
  z-index: 0;
  top: 0;
  right: 0;
  left: 0;
  height: var(--header-band-height);
  pointer-events: none;
  border-bottom: 1px solid rgba(86, 199, 235, 0.16);
  background:
    radial-gradient(circle at 11% 42%, rgba(26, 83, 118, 0.24), transparent 23%),
    radial-gradient(circle at 88% 22%, rgba(20, 65, 94, 0.18), transparent 24%),
    linear-gradient(180deg, rgba(1, 7, 12, 0.99) 0%, rgba(3, 14, 23, 0.98) 68%, rgba(5, 22, 34, 0.95) 100%);
  box-shadow:
    0 18px 42px rgba(0, 0, 0, 0.28),
    0 1px 18px rgba(44, 172, 219, 0.07);
}

.topbar {
  position: fixed;
  z-index: 30;
  top: var(--brand-top);
  left: var(--brand-left);
  pointer-events: none;
}

.brand {
  --brand-scale: 1;
  --brand-brightness: 1;
  position: relative;
  isolation: isolate;
  display: block;
  width: var(--brand-width);
  padding: 0;
  cursor: pointer;
  border: 0;
  outline: 0;
  background: transparent;
  opacity: 0;
  pointer-events: auto;
  filter: brightness(var(--brand-brightness)) drop-shadow(0 0 20px rgba(49, 167, 225, 0.2));
  transform: translateY(-7px) scale(var(--brand-scale));
  transform-origin: top left;
  transition:
    opacity 0.5s 0.68s ease,
    transform 0.18s var(--ease-out),
    filter 0.18s ease;
}

.brand:hover {
  filter: brightness(var(--brand-brightness)) drop-shadow(0 0 30px rgba(66, 209, 255, 0.52));
}

.brand:focus-visible {
  border-radius: 10px;
  box-shadow: 0 0 0 1px rgba(84, 220, 255, 0.82);
}

.brand.is-pulsing {
  animation: brand-pop 1.25s var(--ease-out) both;
}

.brand img {
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
}

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

body.is-ready .brand:not(.is-near) {
  animation: brand-idle 6.4s ease-in-out infinite;
}

body.is-ready .language-switcher {
  opacity: 1;
  transform: translateY(0);
}

.language-switcher {
  position: fixed;
  z-index: 31;
  top: max(var(--language-top), env(safe-area-inset-top));
  right: max(var(--brand-left), env(safe-area-inset-right));
  display: flex;
  gap: 7px;
  align-items: center;
  opacity: 0;
  transform: translateY(-7px);
  transition:
    opacity 0.5s 0.68s ease,
    transform 0.5s 0.68s var(--ease-out);
}

.language-option {
  display: grid;
  place-items: center;
  width: 38px;
  height: 28px;
  padding: 3px;
  overflow: hidden;
  cursor: pointer;
  border: 1px solid rgba(105, 211, 244, 0.22);
  border-radius: 5px;
  outline: 0;
  background: rgba(7, 28, 44, 0.68);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.28);
  transition: border-color 0.22s ease, background 0.22s ease, transform 0.22s ease;
}

.language-option img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 2px;
}

.language-option:hover,
.language-option:focus-visible {
  border-color: rgba(84, 220, 255, 0.82);
  background: rgba(16, 61, 88, 0.78);
  transform: translateY(2px) scale(1.08);
}

.experience {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-rows: clamp(132px, 18vh, 166px) minmax(0, 1fr);
  gap: clamp(3px, 0.75vh, 8px);
  width: 100%;
  height: 100svh;
  height: 100dvh;
  min-height: 620px;
  padding-top: clamp(18px, 2.4vh, 28px);
  overflow: hidden;
  isolation: isolate;
}

.company-tagline {
  position: fixed;
  z-index: 29;
  top: var(--header-band-center);
  left: calc(var(--brand-left) + var(--brand-width) + clamp(22px, 2.1vw, 38px));
  width: clamp(300px, 23vw, 430px);
  margin: 0;
  padding: 0 0 0 15px;
  color: rgba(218, 234, 241, 0.88);
  font-size: clamp(14px, 1.05vw, 18px);
  font-weight: 360;
  line-height: 1.42;
  letter-spacing: 0.008em;
  text-align: left;
  text-shadow: 0 3px 14px rgba(0, 0, 0, 0.48);
  opacity: 0;
  pointer-events: none;
  transform: translateY(calc(-50% + 9px));
  transition: opacity 0.65s 0.1s ease, transform 0.75s 0.08s var(--ease-out);
}

.company-tagline::before {
  position: absolute;
  top: 9%;
  bottom: 9%;
  left: 0;
  width: 1px;
  content: "";
  background: linear-gradient(180deg, transparent, var(--cyan), transparent);
  box-shadow: 0 0 12px rgba(84, 220, 255, 0.55);
}

body.is-ready .company-tagline {
  opacity: 1;
  transform: translateY(-50%);
}

.ambient {
  position: fixed;
  z-index: -1;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.ambient__line {
  position: absolute;
  display: block;
  width: clamp(110px, 13vw, 230px);
  height: 1px;
  opacity: 0.46;
  background: linear-gradient(90deg, transparent, rgba(93, 223, 255, 0.94), transparent);
  box-shadow: 0 0 12px rgba(74, 214, 255, 0.68);
  animation: line-pulse 6s ease-in-out infinite;
}

.ambient__line--one {
  top: 18%;
  right: -2%;
  transform: rotate(-32deg);
}

.ambient__line--two {
  bottom: 18%;
  left: -3%;
  animation-delay: -2.4s;
  transform: rotate(23deg);
}

.ambient__line--three {
  top: 46%;
  left: 4%;
  width: clamp(70px, 8vw, 140px);
  animation-delay: -4s;
  transform: rotate(86deg);
}

.ambient__line--four {
  right: 11%;
  bottom: 6%;
  width: clamp(90px, 11vw, 180px);
  animation-delay: -1.2s;
  transform: rotate(-8deg);
}

.ambient__orb {
  position: absolute;
  width: 34vw;
  aspect-ratio: 1;
  border: 1px solid rgba(79, 210, 255, 0.07);
  border-radius: 50%;
  filter: blur(1px);
}

.ambient__orb--one {
  top: -16vw;
  right: -13vw;
}

.ambient__orb--two {
  bottom: -22vw;
  left: -18vw;
}

.video-shelf {
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(10px, 1.2vw, 18px);
  justify-self: center;
  width: min(680px, 43vw);
  height: 100%;
  transform: translateX(clamp(140px, 13vw, 230px));
}

.video-card {
  position: relative;
  min-width: 0;
  height: 100%;
  padding: 0;
  overflow: hidden;
  cursor: pointer;
  color: #fff;
  border: 1px solid rgba(103, 213, 247, 0.2);
  border-radius: 2px 20px 2px 20px;
  outline: 0;
  background: #0a2032;
  box-shadow:
    0 18px 38px rgba(0, 0, 0, 0.35),
    inset 0 1px rgba(255, 255, 255, 0.04);
  opacity: 0;
  transform: translateY(-14px) scale(0.98);
  transition:
    opacity 0.58s ease,
    transform 0.58s var(--ease-out),
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}

.video-card::before {
  position: absolute;
  z-index: 8;
  inset: 0;
  content: "";
  pointer-events: none;
  border-radius: inherit;
  opacity: 0.48;
  background:
    linear-gradient(90deg, transparent, rgba(105, 229, 255, 0.92), transparent) -45% 0 / 45% 1px no-repeat,
    linear-gradient(90deg, transparent, rgba(45, 142, 255, 0.78), transparent) 145% 100% / 45% 1px no-repeat,
    linear-gradient(180deg, transparent, rgba(84, 220, 255, 0.84), transparent) 100% -55% / 1px 55% no-repeat,
    linear-gradient(180deg, transparent, rgba(38, 133, 226, 0.72), transparent) 0 155% / 1px 55% no-repeat;
  box-shadow:
    inset 0 0 16px rgba(62, 193, 239, 0.07),
    0 0 14px rgba(42, 174, 226, 0.08);
  animation: video-neon-travel 8.5s ease-in-out infinite;
}

.video-card:nth-child(2)::before {
  animation-delay: -4.1s;
}

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

body.is-ready .video-card:nth-child(2) {
  transition-delay: 0.08s;
}

.video-card:hover,
.video-card:focus-visible {
  border-color: rgba(84, 220, 255, 0.78);
  box-shadow:
    0 22px 44px rgba(0, 0, 0, 0.42),
    0 0 28px rgba(45, 170, 224, 0.13);
  transform: translateY(-3px) scale(1.015);
}

.video-card__preview {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  pointer-events: none;
  filter: saturate(0.82) contrast(1.06) brightness(0.75);
  transform: scale(1.02);
  transition: filter 0.4s ease, transform 0.65s var(--ease-out);
}

.video-card:hover .video-card__preview,
.video-card:focus-visible .video-card__preview {
  filter: saturate(1) contrast(1.03) brightness(0.92);
  transform: scale(1.07);
}

.video-card__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(1, 6, 12, 0.04) 20%, rgba(1, 6, 12, 0.86) 100%),
    linear-gradient(110deg, rgba(16, 66, 100, 0.12), transparent 52%);
}

.video-card__play {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: clamp(38px, 3.5vw, 52px);
  aspect-ratio: 1;
  border: 1px solid rgba(129, 229, 255, 0.72);
  border-radius: 50%;
  background: rgba(3, 13, 22, 0.58);
  box-shadow: 0 0 24px rgba(52, 195, 241, 0.2);
  backdrop-filter: blur(8px);
  transform: translate(-50%, -55%);
  transition: background 0.25s ease, box-shadow 0.25s ease, transform 0.35s var(--ease-out);
}

.video-card:hover .video-card__play,
.video-card:focus-visible .video-card__play {
  background: rgba(22, 104, 145, 0.72);
  box-shadow: 0 0 34px rgba(73, 214, 255, 0.42);
  transform: translate(-50%, -55%) scale(1.08);
}

.video-card__play i {
  width: 0;
  height: 0;
  margin-left: 4px;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 10px solid #e5faff;
}

.video-card__title {
  position: absolute;
  right: 15px;
  bottom: 12px;
  left: 15px;
  overflow: hidden;
  color: rgba(239, 249, 253, 0.88);
  display: -webkit-box;
  overflow: hidden;
  font-size: clamp(12px, 1.05vw, 16px);
  font-weight: 560;
  line-height: 1.15;
  letter-spacing: 0.03em;
  text-align: left;
  white-space: normal;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.92);
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.object-stage {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(205px, 0.98fr) minmax(230px, 1.06fr) minmax(155px, 0.72fr) minmax(155px, 0.72fr);
  gap: clamp(2px, 0.45vw, 7px);
  align-items: stretch;
  justify-self: center;
  width: min(89vw, 1380px);
  height: auto;
  min-height: 0;
  padding: clamp(8px, 1.4vh, 16px) clamp(8px, 1.2vw, 18px) clamp(12px, 1.8vh, 22px);
  perspective: 1200px;
}

.object-card {
  --near: 0.94;
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  --shift-x: 0px;
  --shift-y: 0px;
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 0;
  padding: 0;
  cursor: pointer;
  color: var(--text);
  border: 0;
  outline: 0;
  background: transparent;
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 0.72s ease,
    transform 0.72s var(--ease-out),
    filter 0.35s ease;
}

body.is-ready .object-card {
  opacity: 1;
  transform: translateY(0);
}

body.is-ready .object-card:nth-child(2) {
  transition-delay: 0.08s;
}

body.is-ready .object-card:nth-child(3) {
  transition-delay: 0.16s;
}

body.is-ready .object-card:nth-child(4) {
  transition-delay: 0.24s;
}

.object-card:focus-visible {
  border-radius: 26px;
  box-shadow: 0 0 0 1px var(--cyan), 0 0 34px rgba(78, 217, 255, 0.2);
}

.object-card.is-source {
  opacity: 0.08 !important;
  filter: blur(4px);
}

.object-frame {
  position: absolute;
  inset: 0 0 48px;
  display: grid;
  place-items: center;
  transform-style: preserve-3d;
}

.object-frame::before,
.object-frame::after {
  position: absolute;
  z-index: -1;
  content: "";
  border-radius: 50%;
  pointer-events: none;
  transition: opacity 0.35s ease, transform 0.45s var(--ease-out);
}

.object-frame::before {
  width: 82%;
  aspect-ratio: 1;
  border: 1px solid rgba(68, 209, 255, 0.13);
  opacity: 0.7;
  background: radial-gradient(circle, rgba(32, 121, 180, 0.11), transparent 66%);
  box-shadow: inset 0 0 40px rgba(28, 131, 195, 0.06);
  transform: rotateX(70deg) translateZ(-50px);
}

.object-frame::after {
  width: 62%;
  height: 4px;
  bottom: 5%;
  opacity: 0.45;
  background: radial-gradient(ellipse, rgba(59, 207, 255, 0.55), transparent 72%);
  filter: blur(8px);
}

.object-card:hover .object-frame::before,
.object-card:focus-visible .object-frame::before {
  opacity: 1;
  transform: rotateX(70deg) translateZ(-50px) scale(1.08);
}

.object-aura {
  position: absolute;
  z-index: -1;
  top: 50%;
  left: 50%;
  width: 78%;
  aspect-ratio: 1;
  border-radius: 50%;
  opacity: calc(0.32 + (var(--near) - 0.9) * 2);
  background: radial-gradient(circle, rgba(47, 162, 225, 0.26), transparent 68%);
  filter: blur(22px);
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease;
}

.object-float {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  animation: object-float 6.4s ease-in-out infinite;
}

.object-card:nth-child(2) .object-float {
  animation-delay: -2.1s;
  animation-duration: 7.2s;
}

.object-card:nth-child(3) .object-float {
  animation-delay: -4.2s;
  animation-duration: 6.8s;
}

.object-card:nth-child(4) .object-float {
  animation-delay: -1.2s;
  animation-duration: 7.6s;
}

.object-media {
  display: block;
  width: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  user-select: none;
  pointer-events: none;
  filter:
    drop-shadow(0 32px 28px rgba(0, 0, 0, 0.54))
    drop-shadow(0 0 18px rgba(40, 150, 211, 0.1));
  transform:
    translate3d(var(--shift-x), var(--shift-y), 0)
    rotateX(var(--tilt-x))
    rotateY(var(--tilt-y))
    scale(var(--near));
  transition: transform 0.22s ease-out, filter 0.35s ease;
  will-change: transform;
}

.book-composite {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  transform:
    translate3d(var(--shift-x), var(--shift-y), 0)
    rotateX(var(--tilt-x))
    rotateY(var(--tilt-y))
    scale(var(--near));
  transition: transform 0.22s ease-out;
  will-change: transform;
}

.book-composite .object-media {
  transform: none;
}

.book-cover-logo {
  position: absolute;
  z-index: 3;
  top: 49%;
  left: 51%;
  display: block;
  width: 39%;
  height: auto;
  pointer-events: none;
  filter:
    brightness(1.18)
    drop-shadow(0 0 9px rgba(82, 211, 255, 0.2));
  transform: translate(-50%, -50%) rotate(14deg) skewX(-3deg) scaleY(0.9);
}

.object-card:hover .object-media,
.object-card:focus-visible .object-media {
  filter:
    drop-shadow(0 38px 32px rgba(0, 0, 0, 0.6))
    drop-shadow(0 0 28px rgba(58, 190, 245, 0.22));
}

.object-card--gripper .object-media {
  width: 63%;
  max-width: 63%;
  max-height: 80%;
}

.object-card--limiter .object-media {
  width: 94%;
  max-width: 94%;
  max-height: 96%;
}

.object-card--book .object-media {
  max-width: 100%;
  max-height: 72%;
}

.object-card--phone .object-media {
  max-width: 90%;
  max-height: 86%;
}

.object-title {
  position: absolute;
  right: 0;
  bottom: clamp(28px, 4.2vh, 48px);
  left: 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: center;
  min-height: 46px;
  padding-top: 10px;
  color: rgba(229, 242, 248, 0.76);
  border-top: 1px solid rgba(107, 207, 239, 0.14);
  font-size: clamp(19px, 1.5vw, 25px);
  font-weight: 560;
  line-height: 1.22;
  letter-spacing: 0.04em;
  text-align: left;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.object-title__index {
  color: var(--cyan);
  font-family: "Segoe UI Mono", Consolas, monospace;
  font-size: 0.8em;
  letter-spacing: 0.1em;
}

.object-title__label {
  min-width: 0;
}

.object-card:hover .object-title,
.object-card:focus-visible .object-title {
  color: #fff;
  border-color: rgba(95, 217, 255, 0.48);
}

.catalog-modal {
  position: fixed;
  z-index: 320;
  inset: 0;
  display: grid;
  place-items: center;
  padding:
    max(12px, env(safe-area-inset-top))
    max(12px, env(safe-area-inset-right))
    max(12px, env(safe-area-inset-bottom))
    max(12px, env(safe-area-inset-left));
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.34s ease, visibility 0.34s;
}

.catalog-modal[hidden] {
  display: none;
}

.catalog-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.catalog-modal__backdrop {
  position: absolute;
  inset: 0;
  cursor: zoom-out;
  background:
    radial-gradient(circle at 50% 42%, rgba(31, 98, 148, 0.28), transparent 55%),
    rgba(3, 10, 18, 0.93);
  backdrop-filter: blur(10px);
}

.catalog-viewer {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  width: min(96vw, 1540px);
  height: min(94dvh, 930px);
  overflow: hidden;
  border: 1px solid rgba(111, 217, 248, 0.28);
  border-radius: 3px 24px 3px 24px;
  background:
    linear-gradient(145deg, rgba(18, 42, 66, 0.92), rgba(5, 14, 25, 0.96)),
    var(--navy-950);
  box-shadow:
    0 44px 110px rgba(0, 0, 0, 0.68),
    0 0 54px rgba(43, 168, 224, 0.12),
    inset 0 1px rgba(255, 255, 255, 0.05);
  transform: translateY(15px) scale(0.975);
  transition: transform 0.5s var(--ease-out);
}

.catalog-viewer:fullscreen {
  width: 100vw;
  height: 100dvh;
  max-height: none;
  border: 0;
  border-radius: 0;
}

.catalog-viewer:-webkit-full-screen {
  width: 100vw;
  height: 100dvh;
  max-height: none;
  border: 0;
  border-radius: 0;
}

.catalog-modal.is-open .catalog-viewer {
  transform: translateY(0) scale(1);
}

.catalog-toolbar {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto 48px;
  gap: clamp(12px, 2vw, 30px);
  align-items: center;
  min-height: 72px;
  padding: 12px clamp(14px, 2.2vw, 34px);
  border-bottom: 1px solid rgba(103, 213, 247, 0.14);
  background: rgba(7, 21, 35, 0.72);
}

.catalog-heading p,
.catalog-heading h2,
.catalog-counter {
  margin: 0;
}

.catalog-heading {
  min-width: 0;
}

.catalog-heading p {
  margin-bottom: 3px;
  color: var(--cyan);
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.catalog-heading h2 {
  color: #f5fbff;
  font-size: clamp(20px, 2vw, 30px);
  font-weight: 430;
  line-height: 1.08;
  letter-spacing: -0.025em;
  overflow-wrap: anywhere;
}

.catalog-modal.is-drawing-viewer .catalog-heading h2 {
  font-family: "Segoe UI Mono", Consolas, monospace;
  font-size: clamp(14px, 1.25vw, 19px);
  font-weight: 520;
  letter-spacing: -0.02em;
}

.catalog-modal.is-drawing-viewer .catalog-slide {
  background:
    radial-gradient(circle at 50% 45%, rgba(28, 72, 104, 0.28), transparent 62%),
    #06111d;
}

.catalog-modal.is-drawing-viewer .catalog-slide__image {
  width: auto;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  background: #fff;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.34);
}

.catalog-counter {
  min-width: 68px;
  color: rgba(221, 241, 249, 0.84);
  font-family: "Segoe UI Mono", Consolas, monospace;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-align: center;
}

.catalog-toolbar__download {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  min-height: 38px;
  padding: 8px 13px;
  color: rgba(226, 244, 251, 0.9);
  border: 1px solid rgba(99, 217, 252, 0.3);
  border-radius: 999px;
  outline: 0;
  background: rgba(16, 61, 88, 0.46);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: color 0.22s ease, border-color 0.22s ease, background 0.22s ease, transform 0.25s var(--ease-out);
}

.catalog-toolbar__download span:first-child {
  color: var(--cyan);
  font-size: 17px;
}

.catalog-toolbar__download:hover,
.catalog-toolbar__download:focus-visible {
  color: #fff;
  border-color: var(--cyan);
  background: rgba(24, 104, 142, 0.68);
  transform: translateY(-1px);
}

.catalog-close {
  position: relative;
  width: 42px;
  height: 42px;
  padding: 0;
  cursor: pointer;
  border: 1px solid rgba(112, 215, 247, 0.28);
  border-radius: 50%;
  outline: 0;
  background: rgba(5, 18, 30, 0.76);
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.3s ease;
}

.catalog-close:hover,
.catalog-close:focus-visible {
  border-color: var(--cyan);
  background: rgba(19, 83, 116, 0.82);
  transform: rotate(90deg);
}

.catalog-close span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 17px;
  height: 1px;
  background: #e5faff;
}

.catalog-close span:first-child {
  transform: translate(-50%, -50%) rotate(45deg);
}

.catalog-close span:last-child {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.catalog-stage {
  position: relative;
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) 58px;
  gap: clamp(6px, 1vw, 16px);
  align-items: center;
  min-height: 0;
  padding: clamp(8px, 1.5vh, 18px) clamp(8px, 1.2vw, 18px);
  touch-action: pan-y;
}

.catalog-slide {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(108, 196, 229, 0.16);
  border-radius: 2px 14px 2px 14px;
  background: #080711;
  box-shadow: 0 24px 62px rgba(0, 0, 0, 0.46);
  cursor: zoom-in;
  touch-action: none;
  contain: paint;
}

.catalog-slide__image {
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  object-fit: contain;
  object-position: center;
  opacity: 0;
  user-select: none;
  transform: translate3d(0, 0, 0) scale(1);
  transform-origin: center;
  transition: opacity 0.24s ease;
  will-change: transform;
  -webkit-user-drag: none;
}

.catalog-slide__image.is-visible {
  opacity: 1;
}

.catalog-slide__image.is-zoom-animating {
  transition: opacity 0.24s ease, transform 0.22s var(--ease-out);
}

.catalog-slide.is-zoomed {
  cursor: grab;
}

.catalog-slide.is-dragging {
  cursor: grabbing;
}

.catalog-zoom-hint {
  position: absolute;
  z-index: 4;
  bottom: clamp(9px, 1.5vh, 16px);
  left: clamp(56px, 5.5vw, 88px);
  margin: 0;
  padding: 7px 10px;
  color: rgba(193, 219, 229, 0.74);
  border: 1px solid rgba(102, 207, 239, 0.13);
  border-radius: 999px;
  background: rgba(2, 11, 19, 0.7);
  font-size: 10px;
  letter-spacing: 0.02em;
  pointer-events: none;
  backdrop-filter: blur(5px);
}

.catalog-zoom-controls {
  position: absolute;
  z-index: 5;
  right: clamp(56px, 5.5vw, 88px);
  bottom: clamp(9px, 1.5vh, 16px);
  display: grid;
  grid-template-columns: 36px minmax(58px, auto) 36px;
  overflow: hidden;
  border: 1px solid rgba(104, 217, 250, 0.28);
  border-radius: 999px;
  background: rgba(2, 12, 21, 0.86);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.36), 0 0 22px rgba(53, 180, 226, 0.08);
}

.catalog-zoom-controls button {
  display: grid;
  place-items: center;
  min-width: 36px;
  height: 34px;
  padding: 0 9px;
  cursor: pointer;
  color: #dff8ff;
  border: 0;
  outline: 0;
  background: transparent;
  font-size: 20px;
  line-height: 1;
  transition: color 0.2s ease, background 0.2s ease, opacity 0.2s ease;
}

.catalog-zoom-controls button + button {
  border-left: 1px solid rgba(103, 213, 247, 0.13);
}

.catalog-zoom-controls button:hover,
.catalog-zoom-controls button:focus-visible {
  color: #fff;
  background: rgba(25, 103, 141, 0.72);
}

.catalog-zoom-controls button:disabled {
  cursor: default;
  opacity: 0.34;
}

.catalog-zoom-controls .catalog-zoom-value {
  color: var(--cyan);
  font-family: "Segoe UI Mono", Consolas, monospace;
  font-size: 10px;
  letter-spacing: 0.04em;
}

.catalog-nav {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  padding: 0;
  cursor: pointer;
  color: #dff8ff;
  border: 1px solid rgba(103, 214, 248, 0.3);
  border-radius: 50%;
  outline: 0;
  background: rgba(9, 28, 44, 0.82);
  box-shadow: 0 0 24px rgba(43, 176, 225, 0.08);
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease, transform 0.25s ease;
}

.catalog-nav span {
  margin-top: -4px;
  font-size: 38px;
  font-weight: 250;
  line-height: 1;
}

.catalog-nav:hover,
.catalog-nav:focus-visible {
  color: #fff;
  border-color: var(--cyan);
  background: rgba(18, 84, 118, 0.9);
  transform: scale(1.08);
}

.catalog-dots {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 7px 18px 12px;
  border-top: 1px solid rgba(103, 213, 247, 0.1);
}

.catalog-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  cursor: pointer;
  border: 0;
  border-radius: 50%;
  outline: 0;
  background: rgba(168, 213, 230, 0.3);
  transition: width 0.25s ease, border-radius 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.catalog-dot:hover,
.catalog-dot:focus-visible {
  background: rgba(128, 229, 255, 0.8);
}

.catalog-dot.is-active {
  width: 30px;
  border-radius: 999px;
  background: var(--cyan);
  box-shadow: 0 0 15px rgba(84, 220, 255, 0.52);
}

.video-modal {
  position: fixed;
  z-index: 240;
  inset: 0;
  display: grid;
  place-items: center;
  padding: clamp(10px, 2vw, 28px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.38s ease, visibility 0.38s;
}

.video-modal[hidden] {
  display: none;
}

.video-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.video-modal__backdrop {
  position: absolute;
  inset: 0;
  cursor: zoom-out;
  background:
    radial-gradient(circle at center, rgba(13, 55, 84, 0.28), transparent 52%),
    rgba(0, 2, 5, 0.97);
}

.video-player {
  position: relative;
  z-index: 1;
  display: block;
  width: min(94vw, 1500px);
  height: min(92vh, 980px);
  object-fit: contain;
  border: 1px solid rgba(101, 217, 251, 0.2);
  border-radius: 3px;
  outline: 0;
  background: #000;
  box-shadow:
    0 42px 100px rgba(0, 0, 0, 0.72),
    0 0 48px rgba(38, 151, 207, 0.11);
  transform: scale(0.92);
  transition: transform 0.62s var(--ease-out);
}

.video-modal.is-open .video-player {
  transform: scale(1);
}

.video-close {
  position: absolute;
  z-index: 3;
  top: clamp(16px, 2.4vw, 34px);
  right: clamp(16px, 2.4vw, 34px);
  width: 46px;
  height: 46px;
  padding: 0;
  cursor: pointer;
  border: 1px solid rgba(117, 224, 255, 0.54);
  border-radius: 50%;
  background: rgba(2, 10, 17, 0.78);
  box-shadow: 0 0 24px rgba(48, 190, 236, 0.14);
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.3s ease;
}

.video-close:hover,
.video-close:focus-visible {
  border-color: var(--cyan);
  outline: none;
  background: rgba(17, 80, 113, 0.82);
  transform: rotate(90deg);
}

.video-close span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 19px;
  height: 1px;
  background: #e5faff;
}

.video-close span:first-child {
  transform: translate(-50%, -50%) rotate(45deg);
}

.video-close span:last-child {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.detail-layer {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  align-items: center;
  padding: clamp(18px, 3.5vw, 58px);
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.48s ease, visibility 0.48s;
}

.detail-layer[hidden] {
  display: none;
}

.detail-layer.is-open {
  opacity: 1;
  visibility: visible;
}

.detail-layer__backdrop {
  position: absolute;
  inset: 0;
  cursor: zoom-out;
  background:
    radial-gradient(circle at 35% 48%, rgba(38, 119, 170, 0.31), transparent 42%),
    rgba(3, 13, 22, 0.64);
}

.detail-visual {
  position: absolute;
  z-index: 0;
  top: 50%;
  left: clamp(-3vw, 2vw, 4vw);
  display: grid;
  place-items: center;
  width: min(65vw, 930px);
  height: min(92vh, 980px);
  opacity: 0;
  transform: translate(-7%, -44%) scale(0.62) rotate(-3deg);
  filter: saturate(1.05);
  transition:
    opacity 0.65s 0.06s ease,
    transform 0.85s var(--ease-out);
}

.detail-layer.is-open .detail-visual {
  opacity: 0.92;
  transform: translate(0, -50%) scale(1) rotate(0deg);
}

.detail-visual .object-float {
  animation: detail-float 8s ease-in-out infinite;
}

.detail-visual .object-media {
  max-width: 100%;
  max-height: 100%;
  transform: none;
  filter:
    drop-shadow(0 48px 45px rgba(0, 0, 0, 0.58))
    drop-shadow(0 0 36px rgba(45, 165, 223, 0.16));
}

.detail-visual .book-composite {
  transform: none;
}

.detail-visual.is-about .object-media,
.detail-visual.is-contact .object-media {
  max-width: 72%;
  max-height: 76%;
}

.detail-panel {
  position: relative;
  z-index: 2;
  width: min(780px, 60vw);
  max-height: min(84vh, 890px);
  margin-left: auto;
  overflow: hidden;
  border: 1px solid rgba(112, 216, 248, 0.22);
  border-radius: 2px 28px 2px 28px;
  background:
    linear-gradient(140deg, rgba(10, 31, 48, 0.9), rgba(3, 17, 28, 0.84)),
    rgba(4, 19, 31, 0.76);
  box-shadow:
    0 42px 95px rgba(0, 0, 0, 0.54),
    inset 0 1px rgba(255, 255, 255, 0.04),
    0 0 38px rgba(26, 126, 184, 0.08);
  backdrop-filter: blur(9px) saturate(108%);
  opacity: 0;
  transform: translateX(34px);
  transition:
    opacity 0.58s 0.22s ease,
    transform 0.75s 0.18s var(--ease-out);
}

.detail-layer.is-open .detail-panel {
  opacity: 1;
  transform: translateX(0);
}

.detail-panel::before {
  position: absolute;
  top: 0;
  right: 12%;
  left: 12%;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  box-shadow: 0 0 15px rgba(78, 216, 255, 0.6);
}

.detail-content {
  max-height: min(84vh, 890px);
  padding: clamp(34px, 4.7vw, 72px);
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(74, 205, 247, 0.36) transparent;
  touch-action: pan-y;
  -webkit-overflow-scrolling: touch;
}

.detail-close {
  position: absolute;
  z-index: 4;
  top: 18px;
  right: 18px;
  width: 42px;
  height: 42px;
  padding: 0;
  cursor: pointer;
  border: 1px solid rgba(112, 215, 247, 0.22);
  border-radius: 50%;
  background: rgba(2, 8, 14, 0.56);
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.3s ease;
}

.detail-close:hover,
.detail-close:focus-visible {
  border-color: var(--cyan);
  outline: none;
  background: rgba(16, 64, 93, 0.68);
  transform: rotate(90deg);
}

.detail-close span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 17px;
  height: 1px;
  background: #dff8ff;
}

.detail-close span:first-child {
  transform: translate(-50%, -50%) rotate(45deg);
}

.detail-close span:last-child {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.content-section {
  position: relative;
}

.content-index {
  margin: 0 0 18px;
  color: var(--cyan);
  font-family: "Segoe UI Mono", Consolas, monospace;
  font-size: 12px;
  letter-spacing: 0.18em;
}

.content-section h2 {
  max-width: 12ch;
  margin: 0 0 clamp(28px, 4vh, 44px);
  color: #f5fbff;
  font-size: clamp(32px, 4vw, 62px);
  font-weight: 250;
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.content-section h3 {
  max-width: 42ch;
  margin: 40px 0 22px;
  color: #dcebf2;
  font-size: clamp(20px, 1.65vw, 27px);
  font-weight: 520;
  line-height: 1.42;
}

.document-links {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.document-links a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 9px 15px;
  color: #c9e4ef;
  border: 1px solid rgba(112, 214, 245, 0.18);
  border-radius: 999px;
  background: rgba(31, 81, 111, 0.14);
  font-size: 15px;
  line-height: 1.25;
  text-decoration: none;
  transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.document-links a::after {
  margin-left: 8px;
  content: "↗";
  color: var(--cyan);
}

.document-links a:hover,
.document-links a:focus-visible {
  color: white;
  border-color: rgba(86, 220, 255, 0.7);
  outline: none;
  background: rgba(43, 141, 190, 0.16);
}

.technical-drawings {
  position: relative;
  display: grid;
  gap: 13px;
  margin: 0 0 26px;
  padding: 14px;
  overflow: hidden;
  border: 1px solid rgba(93, 213, 249, 0.25);
  border-radius: 3px 20px 3px 20px;
  background:
    linear-gradient(120deg, rgba(29, 106, 148, 0.19), transparent 64%),
    rgba(2, 10, 17, 0.54);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.035), 0 0 28px rgba(44, 168, 219, 0.07);
}

.technical-drawings::before {
  position: absolute;
  top: 0;
  right: 14%;
  left: 14%;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(84, 220, 255, 0.82), transparent);
  box-shadow: 0 0 12px rgba(84, 220, 255, 0.36);
}

.technical-drawings__header {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 11px;
  align-items: center;
}

.technical-drawings__header > span:last-child {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.technical-drawings__header strong {
  color: #eaf8fd;
  font-size: 13px;
  font-weight: 720;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.technical-drawings__header small {
  color: rgba(154, 187, 201, 0.88);
  font-size: 11px;
  line-height: 1.3;
}

.technical-drawings__symbol {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  color: var(--cyan);
  border: 1px solid rgba(84, 220, 255, 0.3);
  border-radius: 50%;
  background: rgba(13, 57, 83, 0.54);
  font-size: 21px;
}

.technical-drawings__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.technical-drawing {
  position: relative;
  display: grid;
  grid-template-rows: auto minmax(34px, auto) auto;
  gap: 9px;
  min-width: 0;
  min-height: 118px;
  padding: 13px 14px;
  color: rgba(229, 242, 248, 0.92);
  border: 1px solid rgba(104, 206, 238, 0.18);
  border-radius: 2px 14px 2px 14px;
  outline: 0;
  background:
    linear-gradient(130deg, rgba(29, 83, 112, 0.18), transparent 70%),
    rgba(2, 9, 15, 0.66);
  text-decoration: none;
  transition: border-color 0.24s ease, background 0.24s ease, transform 0.3s var(--ease-out), box-shadow 0.24s ease;
}

.technical-drawing__top,
.technical-drawing__open {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
}

.technical-drawing__top span {
  color: var(--cyan);
  font-size: 8px;
  font-weight: 760;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.technical-drawing__top i {
  color: rgba(116, 189, 215, 0.76);
  font-family: "Segoe UI Mono", Consolas, monospace;
  font-size: 9px;
  font-style: normal;
}

.technical-drawing > strong {
  align-self: center;
  min-width: 0;
  color: #eef8fc;
  font-family: "Segoe UI Mono", Consolas, monospace;
  font-size: 11.5px;
  font-weight: 510;
  line-height: 1.32;
  overflow-wrap: anywhere;
}

.technical-drawing__open {
  justify-content: flex-start;
  color: rgba(167, 197, 209, 0.88);
  font-size: 10px;
}

.technical-drawing__open i {
  margin-left: auto;
  color: var(--cyan);
  font-size: 16px;
  font-style: normal;
  transition: transform 0.25s var(--ease-out);
}

.technical-drawing:hover,
.technical-drawing:focus-visible {
  border-color: rgba(84, 220, 255, 0.68);
  background:
    linear-gradient(130deg, rgba(34, 123, 164, 0.28), transparent 70%),
    rgba(4, 18, 29, 0.82);
  box-shadow: 0 0 26px rgba(52, 182, 228, 0.11);
  transform: translateY(-2px);
}

.technical-drawing:hover .technical-drawing__open i,
.technical-drawing:focus-visible .technical-drawing__open i {
  transform: translateX(4px);
}

.catalog-actions {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(205px, 0.66fr);
  gap: 12px;
  margin: 0 0 22px;
}

.catalog-launch {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  gap: 15px;
  align-items: center;
  width: 100%;
  margin: 0;
  min-height: 76px;
  padding: 14px 18px;
  cursor: pointer;
  color: #e9f8fd;
  border: 1px solid rgba(98, 218, 255, 0.58);
  border-radius: 3px 17px 3px 17px;
  outline: 0;
  background:
    linear-gradient(110deg, rgba(37, 131, 181, 0.42), rgba(18, 49, 75, 0.3)),
    rgba(5, 18, 30, 0.72);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.06), 0 0 32px rgba(45, 175, 225, 0.16);
  text-align: left;
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.3s var(--ease-out), box-shadow 0.25s ease;
}

.catalog-launch:hover,
.catalog-launch:focus-visible {
  border-color: rgba(84, 220, 255, 0.82);
  background:
    linear-gradient(110deg, rgba(35, 130, 181, 0.38), rgba(20, 54, 83, 0.28)),
    rgba(8, 23, 37, 0.54);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.06), 0 0 30px rgba(45, 175, 225, 0.14);
  transform: translateY(-2px);
}

.catalog-launch__icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  color: var(--cyan);
  border: 1px solid rgba(84, 220, 255, 0.28);
  border-radius: 50%;
  background: rgba(13, 57, 83, 0.5);
  font-size: 24px;
  line-height: 1;
}

.catalog-launch__copy {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.catalog-launch__copy strong {
  color: #f6fcff;
  font-size: clamp(15px, 1.2vw, 18px);
  font-weight: 720;
  line-height: 1.2;
  letter-spacing: 0.035em;
}

.catalog-launch__copy small {
  color: rgba(162, 191, 203, 0.86);
  font-size: 12px;
  line-height: 1.25;
}

.catalog-launch__arrow {
  color: var(--cyan);
  font-size: 20px;
  transition: transform 0.3s var(--ease-out);
}

.catalog-launch:hover .catalog-launch__arrow,
.catalog-launch:focus-visible .catalog-launch__arrow {
  transform: translateX(4px);
}

.catalog-download {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 11px;
  align-items: center;
  min-width: 0;
  min-height: 76px;
  padding: 13px 15px;
  color: #e9f8fd;
  border: 1px solid rgba(98, 218, 255, 0.24);
  border-radius: 3px 17px 3px 17px;
  outline: 0;
  background: rgba(4, 14, 24, 0.5);
  text-decoration: none;
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.3s var(--ease-out);
}

.catalog-download:hover,
.catalog-download:focus-visible {
  border-color: rgba(84, 220, 255, 0.72);
  background: rgba(18, 67, 94, 0.56);
  transform: translateY(-2px);
}

.catalog-download__icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  color: var(--cyan);
  border: 1px solid rgba(84, 220, 255, 0.24);
  border-radius: 50%;
  background: rgba(13, 57, 83, 0.46);
  font-size: 20px;
}

.catalog-download > span:last-child {
  display: grid;
  gap: 3px;
}

.catalog-download strong {
  font-size: 14px;
  font-weight: 610;
  line-height: 1.25;
}

.catalog-download small {
  color: rgba(154, 184, 197, 0.86);
  font-size: 10px;
  letter-spacing: 0.05em;
}

.feature-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding: 15px 6px 15px 36px;
  color: rgba(222, 235, 241, 0.82);
  border-top: 1px solid rgba(124, 194, 220, 0.11);
  font-size: clamp(16.5px, 1.22vw, 20px);
  line-height: 1.55;
}

.feature-list li::before {
  position: absolute;
  top: 14px;
  left: 7px;
  content: "—";
  color: rgba(84, 220, 255, 0.68);
  font-family: "Segoe UI Mono", Consolas, monospace;
  font-size: 16px;
}

.content-section--short {
  min-height: min(52vh, 460px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.lead-copy {
  max-width: 55ch;
  margin: 0;
  color: rgba(228, 239, 244, 0.84);
  font-size: clamp(19px, 1.6vw, 24px);
  font-weight: 330;
  line-height: 1.7;
}

.company-address {
  margin-top: 34px;
  color: rgba(148, 174, 187, 0.88);
  font-size: 16px;
  font-style: normal;
  line-height: 1.75;
}

.contact-list {
  display: grid;
  gap: 11px;
  margin-top: 6px;
}

.contact-card {
  position: relative;
  display: grid;
  grid-template-columns: 45px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  min-width: 0;
  padding: 14px 16px;
  color: rgba(231, 243, 248, 0.92);
  border: 1px solid rgba(116, 208, 239, 0.15);
  border-radius: 2px 17px 2px 17px;
  background:
    linear-gradient(112deg, rgba(21, 64, 90, 0.2), transparent 68%),
    rgba(1, 8, 14, 0.52);
  text-decoration: none;
  transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease, transform 0.32s var(--ease-out);
}

.contact-card--direct {
  border-color: rgba(124, 162, 186, 0.2);
  background:
    linear-gradient(112deg, rgba(35, 54, 69, 0.24), transparent 68%),
    rgba(1, 7, 12, 0.58);
}

.contact-card__marker {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--cyan);
  border: 1px solid rgba(84, 220, 255, 0.25);
  border-radius: 50%;
  background: rgba(15, 55, 79, 0.52);
  font-family: "Segoe UI Mono", Consolas, monospace;
  font-size: 11px;
  letter-spacing: 0.05em;
}

.contact-card--email .contact-card__marker {
  font-size: 18px;
}

.contact-card__copy {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.contact-card__copy small {
  color: var(--cyan);
  font-size: 9px;
  font-weight: 650;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.contact-card__copy strong {
  overflow-wrap: anywhere;
  color: #f1f9fc;
  font-size: clamp(18px, 1.65vw, 25px);
  font-weight: 380;
  line-height: 1.2;
}

.contact-card__copy > span:last-child {
  color: rgba(167, 190, 200, 0.9);
  font-size: 12px;
  line-height: 1.35;
}

.contact-card__arrow {
  padding-right: 3px;
  color: var(--cyan);
  font-size: 17px;
  transition: transform 0.3s var(--ease-out);
}

.contact-card:hover,
.contact-card:focus-visible {
  color: #fff;
  border-color: rgba(84, 220, 255, 0.56);
  outline: none;
  background:
    linear-gradient(112deg, rgba(27, 94, 129, 0.3), transparent 68%),
    rgba(3, 15, 25, 0.7);
  transform: translateX(5px);
}

.contact-card:hover .contact-card__arrow,
.contact-card:focus-visible .contact-card__arrow {
  transform: translate(3px, -3px);
}

@keyframes intro-shell {
  0%, 56% { opacity: 1; }
  100% { opacity: 0; visibility: hidden; }
}

@keyframes logo-cinematic {
  0% {
    opacity: 0.15;
    transform:
      translate(-75vw, calc(50vh - var(--brand-top) - 50%))
      scale(var(--intro-scale));
  }
  12% {
    opacity: 1;
  }
  48%, 56% {
    opacity: 1;
    transform:
      translate(
        calc(50vw - var(--brand-left) - 50%),
        calc(50vh - var(--brand-top) - 50%)
      )
      scale(var(--intro-scale));
  }
  100% {
    opacity: 1;
    transform: translate(0, 0) scale(1);
  }
}

@keyframes brand-pop {
  0%, 100% { transform: translateY(0) scale(1) rotate(0deg); }
  18%, 68% { transform: translateY(3px) scale(1.34) rotate(-2deg); }
  84% { transform: translateY(0) scale(0.96) rotate(0.5deg); }
}

@keyframes brand-idle {
  0%, 100% {
    filter: brightness(1) drop-shadow(0 0 18px rgba(49, 167, 225, 0.18));
    transform: translateY(0) scale(0.99);
  }
  50% {
    filter: brightness(1.08) drop-shadow(0 0 27px rgba(66, 209, 255, 0.34));
    transform: translateY(2px) scale(1.055);
  }
}

@keyframes video-neon-travel {
  0%, 100% {
    opacity: 0.34;
    background-position: -45% 0, 145% 100%, 100% -55%, 0 155%;
  }
  48%, 58% {
    opacity: 0.68;
    background-position: 145% 0, -45% 100%, 100% 155%, 0 -55%;
  }
}

@keyframes line-pulse {
  0%, 100% { opacity: 0.16; transform-origin: center; }
  50% { opacity: 0.74; }
}

@keyframes object-float {
  0%, 100% { transform: translate3d(0, -5px, 0) rotateZ(-0.35deg); }
  50% { transform: translate3d(0, 9px, 0) rotateZ(0.35deg); }
}

@keyframes detail-float {
  0%, 100% { transform: translate3d(0, -7px, 0) rotateZ(-0.3deg); }
  50% { transform: translate3d(0, 8px, 0) rotateZ(0.3deg); }
}

@media (min-width: 1400px) and (min-height: 700px) {
  .object-stage {
    width: 96vw;
    max-width: none;
    gap: clamp(8px, 0.9vw, 22px);
    padding: clamp(4px, 0.7vh, 10px) clamp(4px, 0.5vw, 10px) clamp(10px, 1.2vh, 18px);
  }

  .object-frame {
    inset: -1vh 0 clamp(104px, 9vh, 132px);
  }

  .object-card--gripper .object-media {
    width: 70%;
    max-width: 70%;
    max-height: 90%;
  }

  .object-card--limiter .object-media {
    width: 100%;
    max-width: 100%;
    max-height: 98%;
  }

  .object-card--book .object-media {
    max-width: 100%;
    max-height: 84%;
  }

  .object-card--phone .object-media {
    max-width: 100%;
    max-height: 94%;
  }

  .object-title {
    bottom: clamp(72px, 8vh, 104px);
    min-height: 52px;
    font-size: clamp(22px, 1.35vw, 30px);
  }
}

@media (max-width: 1350px) and (min-width: 981px) {
  .company-tagline {
    left: calc(var(--brand-left) + var(--brand-width) + 18px);
    width: clamp(220px, 21vw, 250px);
    font-size: 13px;
  }

  .video-shelf {
    width: 37vw;
    transform: translateX(clamp(135px, 12vw, 180px));
  }
}

@media (max-width: 980px) {
  :root {
    --header-band-height: clamp(218px, 30vh, 252px);
    --brand-top: 16px;
    --brand-width: 140px;
    --brand-height: 46px;
  }

  .experience {
    grid-template-rows: clamp(116px, 16vh, 146px) minmax(0, 1fr);
    padding-top: 100px;
  }

  .company-tagline {
    top: 72px;
    right: 22px;
    left: 22px;
    width: auto;
    padding: 0 12px;
    font-size: clamp(11px, 1.55vw, 13px);
    line-height: 1.34;
    text-align: center;
  }

  .company-tagline::before {
    display: none;
  }

  .language-switcher {
    top: max(16px, env(safe-area-inset-top));
  }

  .video-shelf {
    width: min(660px, 68vw);
    transform: none;
  }

  .object-stage {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: repeat(2, minmax(0, 1fr));
    gap: clamp(5px, 1vw, 10px);
    width: calc(100% - 24px);
    min-height: 0;
    padding: 8px clamp(14px, 3vw, 32px) 20px;
  }

  .object-frame {
    inset: 0 0 50px;
  }

  .object-card--gripper .object-media {
    width: 63%;
    max-width: 63%;
    max-height: 82%;
  }

  .object-card--limiter .object-media {
    width: 94%;
    max-width: 94%;
    max-height: 96%;
  }

  .object-card--book .object-media {
    max-height: 76%;
  }

  .object-card--phone .object-media {
    max-width: 90%;
    max-height: 86%;
  }

  .detail-visual {
    left: -9vw;
    width: 76vw;
    opacity: 0.58;
  }

  .detail-panel {
    width: min(720px, 74vw);
  }

  .content-section h2 {
    font-size: clamp(34px, 6vw, 58px);
  }
}

@media (max-width: 680px) {
  :root {
    --brand-top: 14px;
    --brand-left: 18px;
    --brand-width: 128px;
    --brand-height: 42px;
    --intro-scale: 2.5;
    --header-band-height: 222px;
  }

  .experience {
    grid-template-rows: 98px minmax(0, 1fr);
    gap: 5px;
    min-height: 0;
    padding-top: 118px;
  }

  .company-tagline {
    top: 86px;
    right: 16px;
    left: 16px;
    width: auto;
    padding: 0;
    font-size: clamp(10px, 2.75vw, 12px);
    line-height: 1.28;
  }

  .company-tagline::before {
    display: none;
  }

  .topbar {
    top: var(--brand-top);
    left: var(--brand-left);
  }

  .language-switcher {
    top: max(14px, env(safe-area-inset-top));
    gap: 5px;
  }

  .brand {
    width: var(--brand-width);
  }

  .language-option {
    width: 32px;
    height: 24px;
    padding: 2px;
  }

  .video-shelf {
    gap: 8px;
    width: calc(100% - 22px);
  }

  .video-card {
    border-radius: 2px 13px 2px 13px;
  }

  .video-card__play {
    width: 34px;
  }

  .video-card__play i {
    border-top-width: 5px;
    border-bottom-width: 5px;
    border-left-width: 8px;
  }

  .video-card__title {
    right: 9px;
    bottom: 7px;
    left: 9px;
    font-size: clamp(11px, 3vw, 13px);
  }

  .object-stage {
    height: auto;
    min-height: 0;
    width: 100%;
    padding: 0 11px 10px;
    gap: 5px 7px;
  }

  .object-frame {
    inset: 0 0 58px;
  }

  .object-frame::before {
    width: 90%;
  }

  .object-card--gripper .object-media {
    width: 63%;
    max-width: 63%;
    max-height: 82%;
  }

  .object-card--limiter .object-media {
    width: 94%;
    max-width: 94%;
    max-height: 96%;
  }

  .object-card--book .object-media {
    max-width: 95%;
    max-height: 73%;
  }

  .object-card--phone .object-media {
    max-width: 90%;
    max-height: 86%;
  }

  .object-title {
    bottom: 22px;
    gap: 8px;
    min-height: 52px;
    padding-top: 8px;
    font-size: clamp(16px, 4.4vw, 20px);
    line-height: 1.15;
    letter-spacing: 0.015em;
  }

  .detail-layer {
    align-items: end;
    padding: 9px;
  }

  .detail-layer__backdrop {
    background:
      radial-gradient(circle at 50% 23%, rgba(38, 119, 170, 0.32), transparent 38%),
      rgba(3, 13, 22, 0.64);
  }

  .detail-visual {
    top: 2vh;
    left: 50%;
    width: 94vw;
    height: 52vh;
    opacity: 0.52;
    transform: translate(-50%, -15%) scale(0.7);
  }

  .detail-layer.is-open .detail-visual {
    opacity: 0.64;
    transform: translate(-50%, 0) scale(1);
  }

  .detail-visual .object-media {
    max-height: 95%;
  }

  .detail-visual.is-about .object-media,
  .detail-visual.is-contact .object-media {
    max-height: 78%;
  }

  .detail-panel {
    width: 100%;
    max-height: min(76dvh, calc(var(--visual-viewport-height, 100dvh) - 18px));
    margin: 0;
    border-radius: 22px 22px 2px 2px;
    background:
      linear-gradient(155deg, rgba(9, 30, 47, 0.93), rgba(3, 17, 28, 0.87)),
      rgba(4, 19, 31, 0.79);
    box-shadow: 0 22px 52px rgba(0, 0, 0, 0.52), inset 0 1px rgba(255, 255, 255, 0.035);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    backface-visibility: hidden;
    transform: translateY(28px);
  }

  .detail-layer.is-open .detail-panel {
    transform: translateY(0);
  }

  .detail-content {
    max-height: min(76dvh, calc(var(--visual-viewport-height, 100dvh) - 18px));
    padding: 42px 22px 32px;
    transform: translateZ(0);
    will-change: scroll-position;
  }

  .detail-visual {
    filter: none;
  }

  .detail-visual .object-media {
    filter: drop-shadow(0 22px 22px rgba(0, 0, 0, 0.42));
  }

  .detail-close {
    top: 11px;
    right: 11px;
    width: 36px;
    height: 36px;
  }

  .content-section h2 {
    max-width: 10ch;
    margin-bottom: 26px;
    font-size: clamp(31px, 10vw, 46px);
  }

  .content-section h3 {
    margin-top: 30px;
    font-size: 18px;
  }

  .feature-list li {
    padding-left: 31px;
    font-size: 16.5px;
    line-height: 1.5;
  }

  .document-links a {
    min-height: 37px;
    padding: 8px 12px;
    font-size: 14px;
  }

  .technical-drawings {
    gap: 10px;
    margin-bottom: 22px;
    padding: 11px;
    border-radius: 3px 16px 3px 16px;
  }

  .technical-drawings__header {
    grid-template-columns: 37px minmax(0, 1fr);
    gap: 9px;
  }

  .technical-drawings__symbol {
    width: 35px;
    height: 35px;
    font-size: 18px;
  }

  .technical-drawings__header strong {
    font-size: 11px;
  }

  .technical-drawings__header small {
    font-size: 10px;
  }

  .technical-drawings__grid {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .technical-drawing {
    grid-template-rows: auto auto auto;
    gap: 7px;
    min-height: 104px;
    padding: 11px 12px;
  }

  .technical-drawing > strong {
    font-size: 11px;
  }

  .catalog-actions {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .catalog-launch {
    grid-template-columns: 36px minmax(0, 1fr) auto;
    gap: 10px;
    min-height: 68px;
    padding: 11px 12px;
  }

  .catalog-launch__icon {
    width: 34px;
    height: 34px;
    font-size: 21px;
  }

  .catalog-modal {
    inset: 0 auto auto 0;
    width: 100vw;
    height: var(--visual-viewport-height, 100dvh);
    padding: 0;
  }

  .catalog-viewer {
    width: 100vw;
    height: var(--visual-viewport-height, 100dvh);
    max-height: var(--visual-viewport-height, 100dvh);
    border: 0;
    border-radius: 0;
  }

  .catalog-toolbar {
    grid-template-columns: minmax(0, 1fr) 36px auto 40px;
    gap: 8px;
    min-height: 62px;
    padding:
      max(8px, env(safe-area-inset-top))
      max(10px, env(safe-area-inset-right))
      8px
      max(10px, env(safe-area-inset-left));
  }

  .catalog-heading p {
    font-size: 8px;
  }

  .catalog-heading h2 {
    font-size: 20px;
  }

  .catalog-modal.is-drawing-viewer .catalog-heading h2 {
    display: -webkit-box;
    overflow: hidden;
    font-size: 11px;
    line-height: 1.15;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }

  .catalog-counter {
    min-width: 54px;
    font-size: 11px;
  }

  .catalog-toolbar__download {
    justify-content: center;
    width: 36px;
    min-height: 36px;
    padding: 0;
  }

  .catalog-toolbar__download span:last-child {
    display: none;
  }

  .catalog-close {
    width: 36px;
    height: 36px;
  }

  .catalog-stage {
    grid-template-columns: 36px minmax(0, 1fr) 36px;
    gap: 3px;
    padding: 6px 4px;
  }

  .catalog-slide {
    border-radius: 2px 9px 2px 9px;
  }

  .catalog-nav {
    width: 34px;
    height: 34px;
  }

  .catalog-nav span {
    font-size: 29px;
  }

  .catalog-dots {
    gap: 7px;
    min-height: 34px;
    padding-bottom: max(9px, env(safe-area-inset-bottom));
  }

  .catalog-zoom-hint {
    bottom: 8px;
    left: 45px;
    max-width: 132px;
    padding: 5px 8px;
    font-size: 8px;
    line-height: 1.2;
  }

  .catalog-zoom-controls {
    right: 45px;
    bottom: 7px;
    grid-template-columns: 32px minmax(51px, auto) 32px;
  }

  .catalog-zoom-controls button {
    min-width: 32px;
    height: 32px;
  }

  .lead-copy {
    font-size: 17px;
    line-height: 1.58;
  }

  .company-address {
    font-size: 15px;
  }

  .contact-card {
    grid-template-columns: 38px minmax(0, 1fr) auto;
    gap: 10px;
    padding: 12px;
  }

  .contact-card__marker {
    width: 36px;
    height: 36px;
  }

  .contact-card__copy strong {
    font-size: clamp(17px, 5vw, 21px);
  }

  .contact-card__copy > span:last-child {
    font-size: 11px;
  }

  .video-modal {
    padding: 0;
  }

  .video-player {
    width: 100vw;
    height: 100svh;
    border: 0;
    border-radius: 0;
  }

  .video-close {
    top: 14px;
    right: 14px;
    width: 40px;
    height: 40px;
  }
}

@media (max-height: 620px) and (min-width: 681px) {
  :root {
    --header-band-height: 118px;
    --header-band-center: 59px;
    --language-top: 45px;
    --brand-top: 30px;
  }

  .experience {
    grid-template-rows: 100px minmax(0, 1fr);
    gap: 5px;
    min-height: 500px;
    padding-top: 10px;
  }

  .company-tagline {
    font-size: clamp(10px, 0.8vw, 13px);
  }

  .object-stage {
    min-height: 0;
    padding-top: 4px;
    padding-bottom: 14px;
  }

  .topbar {
    top: var(--brand-top);
  }

  .detail-panel,
  .detail-content {
    max-height: calc(var(--visual-viewport-height, 100dvh) - 16px);
  }
}

@media (orientation: landscape) and (max-width: 1100px) and (max-height: 620px) {
  :root {
    --brand-left: max(10px, env(safe-area-inset-left));
    --brand-width: 110px;
    --brand-height: 36px;
    --intro-scale: 3.3;
    --header-band-height: 96px;
    --header-band-center: 48px;
    --language-top: 37px;
    --brand-top: 30px;
  }

  html,
  body {
    min-height: 0;
    height: 100%;
  }

  .experience {
    grid-template-rows: clamp(64px, 24dvh, 82px) minmax(0, 1fr);
    gap: 4px;
    height: 100dvh;
    min-height: 0;
    padding:
      max(7px, env(safe-area-inset-top))
      max(8px, env(safe-area-inset-right))
      max(8px, env(safe-area-inset-bottom))
      max(8px, env(safe-area-inset-left));
  }

  .language-switcher {
    top: max(var(--language-top), env(safe-area-inset-top));
    right: max(10px, env(safe-area-inset-right));
    gap: 4px;
  }

  .company-tagline {
    top: var(--header-band-center);
    right: auto;
    left: calc(var(--brand-left) + var(--brand-width) + 10px);
    width: clamp(135px, 20vw, 225px);
    padding: 0 0 0 9px;
    font-size: clamp(8px, 1.05vw, 11px);
    line-height: 1.24;
    text-align: left;
  }

  .company-tagline::before {
    display: block;
    top: 8%;
    bottom: 8%;
  }

  .language-option {
    width: 30px;
    height: 22px;
  }

  .video-shelf {
    width: min(38vw, 420px);
    transform: translateX(clamp(55px, 8vw, 90px));
  }

  .video-card__title {
    right: 8px;
    bottom: 6px;
    left: 8px;
    font-size: clamp(11px, 1.65vw, 14px);
  }

  .object-stage {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-template-rows: minmax(0, 1fr);
    gap: clamp(3px, 0.7vw, 7px);
    min-height: 0;
    padding: 0 2px 2px;
  }

  .object-frame {
    inset: 0 0 54px;
  }

  .object-title {
    bottom: 10px;
    gap: 5px;
    min-height: 52px;
    padding-top: 6px;
    font-size: clamp(14px, 2vw, 18px);
    line-height: 1.08;
    letter-spacing: 0.01em;
  }

  .object-title__index {
    font-size: 0.68em;
  }

  .object-card--gripper .object-media {
    width: 61%;
    max-width: 61%;
    max-height: 80%;
  }

  .object-card--limiter .object-media {
    width: 94%;
    max-width: 94%;
    max-height: 94%;
  }

  .catalog-modal {
    inset: 0 auto auto 0;
    width: 100vw;
    height: var(--visual-viewport-height, 100dvh);
    padding: 0;
  }

  .catalog-viewer {
    width: 100vw;
    height: var(--visual-viewport-height, 100dvh);
    max-height: var(--visual-viewport-height, 100dvh);
    border: 0;
    border-radius: 0;
  }

  .catalog-toolbar {
    grid-template-columns: minmax(0, 1fr) 34px auto 36px;
    gap: 7px;
    min-height: 50px;
    padding:
      max(5px, env(safe-area-inset-top))
      max(8px, env(safe-area-inset-right))
      5px
      max(8px, env(safe-area-inset-left));
  }

  .catalog-heading p {
    display: none;
  }

  .catalog-heading h2 {
    font-size: 18px;
  }

  .catalog-modal.is-drawing-viewer .catalog-heading h2 {
    display: -webkit-box;
    overflow: hidden;
    font-size: clamp(10px, 1.55vw, 14px);
    line-height: 1.12;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }

  .catalog-counter {
    min-width: 50px;
    font-size: 10px;
  }

  .catalog-toolbar__download {
    justify-content: center;
    width: 34px;
    min-height: 34px;
    padding: 0;
  }

  .catalog-toolbar__download span:last-child {
    display: none;
  }

  .catalog-close {
    width: 34px;
    height: 34px;
  }

  .catalog-stage {
    grid-template-columns: 36px minmax(0, 1fr) 36px;
    gap: 2px;
    min-height: 0;
    padding: 3px max(3px, env(safe-area-inset-right)) 3px max(3px, env(safe-area-inset-left));
  }

  .catalog-slide {
    min-height: 0;
    border-radius: 2px 8px 2px 8px;
  }

  .catalog-nav {
    width: 32px;
    height: 32px;
  }

  .catalog-nav span {
    font-size: 27px;
  }

  .catalog-dots {
    gap: 6px;
    min-height: 26px;
    padding: 4px 8px max(4px, env(safe-area-inset-bottom));
  }

  .catalog-dot {
    width: 6px;
    height: 6px;
  }

  .catalog-dot.is-active {
    width: 24px;
  }

  .catalog-zoom-hint {
    display: none;
  }

  .catalog-zoom-controls {
    right: 42px;
    bottom: 6px;
    grid-template-columns: 30px minmax(48px, auto) 30px;
  }

  .catalog-zoom-controls button {
    min-width: 30px;
    height: 28px;
    font-size: 17px;
  }
}

@media (pointer: coarse) {
  body::before {
    display: none;
  }

  .ambient__line {
    animation: none;
    opacity: 0.3;
  }

  .object-float,
  .detail-visual .object-float {
    animation: none;
  }

  .object-aura {
    filter: blur(14px);
  }

  .video-card__play {
    backdrop-filter: none;
  }

  .detail-panel {
    background:
      linear-gradient(150deg, rgba(9, 30, 47, 0.94), rgba(3, 17, 28, 0.88)),
      rgba(4, 19, 31, 0.8);
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.5), inset 0 1px rgba(255, 255, 255, 0.035);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .detail-content {
    overscroll-behavior: contain;
    transform: translateZ(0);
    will-change: scroll-position;
    -webkit-overflow-scrolling: touch;
  }

  .detail-visual {
    filter: none;
  }

  .detail-visual .object-media {
    filter: drop-shadow(0 20px 20px rgba(0, 0, 0, 0.4));
  }

  body.detail-open .brand,
  body.detail-open .video-card::before,
  body.detail-open .ambient__line {
    animation-play-state: paused;
  }
}

@media (prefers-reduced-motion: reduce) {
  .brand,
  .language-switcher {
    transition-delay: 0s !important;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}