:root {
  --font-main: "DotGothic16", sans-serif;
  --white: #fff;
  --black: #000;
  --muted: rgba(255, 255, 255, 0.42);
  --soft: rgba(255, 255, 255, 0.78);
  --dim: rgba(255, 255, 255, 0.2);
  --danger: #ff2a2a;
  --glass: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.16);
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  min-width: 320px;
  min-height: 100%;
  margin: 0;
  overflow: hidden;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-main);
}

button,
a {
  font: inherit;
}

button {
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
}

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

.reveal-overlay,
.noise-bg {
  width: 100vw;
  height: 100vh;
  position: fixed;
  inset: 0;
  display: block;
  pointer-events: none;
}

.reveal-overlay {
  z-index: 9999;
  mix-blend-mode: screen;
}

.noise-bg {
  z-index: 1;
  opacity: 0.55;
}

#smooth-wrapper,
#smooth-content,
.home-container {
  width: 100vw;
  height: 100vh;
}

#smooth-wrapper {
  position: fixed;
  inset: 0;
}

.home-container {
  position: relative;
  z-index: 0;
  display: flex;
  overflow: hidden;
  background: #000;
  color: #fff;
  perspective: 1100px;
}

.home-container::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(circle at 50% 54%, rgba(255, 255, 255, 0.12), transparent 12rem),
    radial-gradient(circle at 28% 60%, rgba(255, 255, 255, 0.08), transparent 11rem),
    radial-gradient(circle at 75% 58%, rgba(255, 255, 255, 0.08), transparent 11rem);
  opacity: 0.55;
}

.home-container::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 4;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.52)),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.03) 0 1px, transparent 1px 3px);
  pointer-events: none;
}

.center-text-bg {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: -1;
  color: rgba(255, 255, 255, 0.05);
  font-size: clamp(4rem, 10vw, 8.8rem);
  line-height: 0.85;
  text-align: center;
  transform: translate(-50%, -50%);
  white-space: nowrap;
}

.navbar {
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 50;
  padding: 1.4rem 1rem;
}

.nav-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  position: relative;
}

.nav-group {
  display: flex;
  align-items: center;
  gap: clamp(2rem, 15vw, 12.5rem);
  min-width: 30%;
}

.nav-right {
  justify-content: flex-end;
}

.mobile-menu-contact {
  display: none;
}

.menu-toggle {
  width: 2.35rem;
  height: 2.35rem;
  position: absolute;
  top: -0.45rem;
  right: 0;
  z-index: 3;
  display: none;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.menu-toggle span {
  width: 1.1rem;
  height: 1px;
  display: block;
  background: rgba(255, 255, 255, 0.84);
}

.nav-link,
.contact-btn {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.92rem;
  line-height: 1.1;
  letter-spacing: 0;
  transition: opacity 160ms ease, color 160ms ease;
}

.nav-link:hover,
.nav-link:focus-visible,
.contact-btn:hover,
.contact-btn:focus-visible,
.close-btn:hover,
.close-btn:focus-visible {
  color: #fff;
  opacity: 0.62;
  outline: none;
}

.video-toggle {
  width: 4rem;
  height: 4rem;
  position: absolute;
  top: -1.4rem;
  left: 50%;
  z-index: 0;
  display: grid;
  place-items: center;
  transform: translateX(-50%);
}

.logo-orbit {
  width: 3rem;
  height: 3rem;
  position: relative;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 1rem;
}

.logo-orbit::before,
.logo-orbit::after {
  content: "";
  position: absolute;
  inset: 0.1rem;
  border: 1px solid rgba(255, 255, 255, 0.56);
  transform: rotate(12deg) skewX(-10deg);
}

.logo-orbit::after {
  inset: 0.52rem;
  border-color: rgba(255, 255, 255, 0.28);
  transform: rotate(-18deg) skewY(12deg);
}

.main-content,
.models-showcase,
.model-overlay {
  width: 100%;
  height: 100%;
}

.main-content {
  position: relative;
  z-index: 2;
  display: flex;
}

.models-showcase {
  position: relative;
  z-index: 2;
  cursor: grab;
  touch-action: none;
  transform-style: preserve-3d;
}

.models-showcase:active {
  cursor: grabbing;
}

.carousel-ring {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  perspective: 1000px;
}

.carousel-card {
  --x: 50%;
  --y: 50%;
  --z: 0px;
  --rot: 0deg;
  --tilt-z: 0deg;
  --scale: 1;
  --opacity: 1;
  --blur: 0px;
  width: auto;
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: var(--z-index, 1);
  opacity: var(--opacity);
  outline: none;
  filter: grayscale(var(--gray, 1)) brightness(var(--brightness, 0.72)) blur(var(--blur));
  transform:
    translate3d(calc(var(--x) - 50vw), calc(var(--y) - 50vh), var(--z))
    translate(-50%, -50%)
    rotateY(var(--rot))
    rotateX(var(--tilt-y, 0deg))
    rotateZ(var(--tilt-z))
    scale(var(--scale));
  transform-style: preserve-3d;
  transition: filter 260ms ease, opacity 260ms ease;
  will-change: transform, opacity, filter;
}

.screen-shell {
  width: clamp(8.5rem, 15vw, 15rem);
  aspect-ratio: 9 / 14;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 2px;
  background: #050505;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.05),
    0 2.2rem 6rem rgba(0, 0, 0, 0.9);
}

.carousel-card.is-front .screen-shell {
  width: clamp(12.5rem, 19vw, 18rem);
  border-color: rgba(255, 255, 255, 0.4);
}

.screen-shell::before,
.screen-shell::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.screen-shell::before {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.08), transparent 18%, transparent 82%, rgba(255, 255, 255, 0.06)),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 5px);
  mix-blend-mode: screen;
  opacity: 0.38;
}

.screen-shell::after {
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: inset 0 0 3rem rgba(0, 0, 0, 0.86);
}

.screen-shell video,
.screen-shell img {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  display: block;
  object-fit: cover;
  opacity: 0.92;
}

.front-media {
  z-index: 0;
}

.carousel-card:hover,
.carousel-card:focus-visible,
.carousel-card.is-active-hover {
  --gray: 0;
  --brightness: 1;
}

.carousel-card:hover .front-media,
.carousel-card:focus-visible .front-media,
.carousel-card.is-active-hover .front-media {
  opacity: 0.62;
  filter: grayscale(0.85) contrast(1.35) brightness(0.72);
}

.screen-reflection {
  width: 46%;
  height: 120%;
  position: absolute;
  top: -10%;
  left: -62%;
  z-index: 3;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.22), transparent);
  transform: skewX(-18deg);
  animation: screenSweep 4.6s linear infinite;
  pointer-events: none;
}

.floor-shadow {
  width: 80%;
  height: 1.6rem;
  position: absolute;
  left: 10%;
  bottom: -2.2rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  filter: blur(12px);
  transform: rotateX(70deg);
}

.model-overlay {
  position: absolute;
  inset: 0;
  z-index: 100;
  color: rgba(255, 255, 255, 0.4);
  pointer-events: none;
}

.page-layer {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: rgba(0, 0, 0, 0.94);
  color: #fff;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 420ms cubic-bezier(0.19, 1, 0.22, 1), visibility 420ms;
}

body[data-view="playground"] .playground-view,
body[data-view="shop"] .shop-view {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

body[data-view="playground"] .models-showcase,
body[data-view="shop"] .models-showcase {
  opacity: 0.16;
  filter: blur(8px) grayscale(1);
}

.panel-close {
  position: fixed;
  z-index: 120;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.8rem;
  transition: color 180ms ease, opacity 180ms ease;
}

.panel-close {
  top: 9.375vw;
  left: 1.5625vw;
}

.panel-close:hover,
.panel-close:focus-visible {
  color: #ff2a2a;
  outline: none;
}

.playground-viewport {
  position: fixed;
  inset: 0;
  overflow: hidden;
  cursor: grab;
  touch-action: none;
}

.playground-viewport:active {
  cursor: grabbing;
}

.title-container {
  position: absolute;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  pointer-events: none;
}

.slide-title {
  padding: 0.25rem 0.75rem;
  background: rgba(0, 0, 0, 0.25);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
  transition: opacity 360ms ease;
}

.slider-wrapper {
  width: 100%;
  height: 100%;
  transition: opacity 420ms ease;
}

.play-slide {
  width: 39vw;
  height: 100vh;
  position: absolute;
  top: 0;
  overflow: hidden;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  opacity: var(--slide-opacity, 0.72);
  transform: translate3d(var(--slide-x, 0px), 0, 0) skewX(var(--slide-skew, 0deg));
  transition: opacity 240ms ease;
  will-change: transform, opacity;
}

.slide-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.85) contrast(1.15) brightness(0.75);
}

.wheel-container {
  position: absolute;
  inset: 0;
  z-index: 50;
  pointer-events: none;
}

.thumb-item {
  width: 70px;
  height: 94px;
  position: absolute;
  opacity: 0.46;
  transform: translate(-50%, -50%) rotate(var(--thumb-rot, 0deg));
}

.thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.25);
}

.play-slide {
  width: 24vw;
  height: 44vh;
  top: 28vh;
}

body.is-playground-grid .play-slide {
  width: 24vw;
  height: 44vh;
  top: 28vh;
}

.slide-title,
body.is-playground-grid .slide-title {
  opacity: 0;
}

.shop-view {
  overflow: hidden;
  touch-action: none;
  cursor: grab;
  perspective: 1000px;
  transform-style: preserve-3d;
}

.shop-view:active {
  cursor: grabbing;
}

.shop-center-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 0;
  color: rgba(255, 255, 255, 0.055);
  font-size: clamp(4rem, 9vw, 8rem);
  line-height: 0.85;
  text-align: center;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  pointer-events: none;
}

.shop-status {
  position: absolute;
  right: 2rem;
  bottom: 2rem;
  z-index: 2;
  display: grid;
  gap: 0.2rem;
  color: rgba(255, 255, 255, 0.34);
  font-size: 0.68rem;
  text-align: right;
  pointer-events: none;
}

.shop-grid {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  will-change: transform;
}

.shop-product {
  --shop-x: 50vw;
  --shop-y: 50vh;
  --shop-z: 0px;
  --shop-rot-x: 0deg;
  --shop-rot-y: 0deg;
  --shop-scale: 1;
  --shop-opacity: 1;
  width: min(25vw, 21rem);
  height: min(42vh, 20rem);
  position: relative;
  position: absolute;
  left: 0;
  top: 0;
  min-height: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.03);
  color: rgba(255, 255, 255, 0.82);
  opacity: var(--shop-opacity);
  text-align: left;
  transform:
    translate3d(var(--shop-x), var(--shop-y), var(--shop-z))
    translate(-50%, -50%)
    rotateX(var(--shop-rot-x))
    rotateY(var(--shop-rot-y))
    scale(var(--shop-scale));
  transform-style: preserve-3d;
  transition: border-color 220ms ease, filter 220ms ease, opacity 220ms ease;
  will-change: transform, opacity;
}

.shop-product:hover,
.shop-product:focus-visible {
  z-index: 2;
  border-color: rgba(255, 255, 255, 0.44);
  filter: brightness(1.25);
  outline: none;
}

.shop-media {
  position: absolute;
  inset: 0;
}

.shop-media video,
.shop-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.62;
  filter: grayscale(0.8) contrast(1.25) brightness(0.72);
}

.shop-product::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.06) 0 1px, transparent 1px 5px),
    linear-gradient(180deg, transparent 35%, rgba(0, 0, 0, 0.72));
  pointer-events: none;
}

.shop-product::before {
  content: "";
  position: absolute;
  inset: -18%;
  z-index: 1;
  opacity: 0;
  background:
    linear-gradient(110deg, transparent 0 46%, rgba(255, 255, 255, 0.24) 49%, transparent 52%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.16) 0 1px, transparent 1px 7px);
  mix-blend-mode: screen;
  transform: translateX(var(--shop-sweep, -40%));
  transition: opacity 180ms ease;
  pointer-events: none;
}

.shop-product:hover::before,
.shop-product:focus-visible::before {
  opacity: 0.65;
}

.shop-meta {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 1;
  display: grid;
  gap: 0.25rem;
}

.shop-meta b {
  font-weight: 400;
  letter-spacing: 0;
}

.shop-meta small {
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.72rem;
}

.shop-fields {
  display: grid;
  gap: 0.12rem;
  margin-top: 0.3rem;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.62rem;
  line-height: 1.2;
  text-transform: uppercase;
}

.product-overlay,
.info-layer,
.image-layer,
.buy-layer {
  position: fixed;
  inset: 0;
  z-index: 5000;
  background: rgba(0, 0, 0, 0.91);
  color: #fff;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 320ms ease, visibility 320ms;
  font-family: var(--font-main);
}

body.is-product-open .product-overlay,
body.is-info-open .info-layer,
body.is-image-open .image-layer,
body.is-buy-open .buy-layer {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.product-overlay {
  z-index: 5000;
  overflow-y: auto;
}

.info-layer,
.image-layer {
  z-index: 6000;
}

.buy-layer {
  z-index: 7000;
}

.product-close,
.info-close {
  position: absolute;
  top: 9.375vw;
  left: 1.5625vw;
  z-index: 2;
  color: #fff;
  font-size: 0.82rem;
  transition: color 180ms ease;
}

.product-close:hover,
.product-close:focus-visible,
.info-close:hover,
.info-close:focus-visible {
  color: #ff2a2a;
  outline: none;
}

.product-stage {
  width: min(86rem, 100%);
  min-height: 100%;
  margin: 0 auto;
  position: relative;
  display: grid;
  grid-template-columns: minmax(14rem, 21rem) minmax(18rem, 32rem);
  align-items: center;
  justify-content: center;
  gap: clamp(2rem, 8vw, 7rem);
  padding: 7rem 1.5rem 8rem;
}

.product-display {
  width: min(28vw, 21rem);
  aspect-ratio: 9 / 14;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: #050505;
  box-shadow: 0 2rem 8rem rgba(0, 0, 0, 0.92);
}

.product-meta-panel {
  position: absolute;
  left: 0.8rem;
  right: 0.8rem;
  bottom: 0.8rem;
  z-index: 2;
  display: grid;
  gap: 0.15rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.66rem;
  text-transform: uppercase;
  pointer-events: none;
}

.product-meta-panel b {
  font-weight: 400;
  color: rgba(255, 255, 255, 0.94);
}

.product-display::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.055) 0 1px, transparent 1px 5px),
    radial-gradient(circle at 50% 45%, transparent 0 42%, rgba(0, 0, 0, 0.58));
  pointer-events: none;
}

.product-video,
.product-image {
  width: 100%;
  height: 100%;
  display: none;
  object-fit: cover;
  filter: grayscale(0.62) contrast(1.15);
}

.product-video.is-active,
.product-image.is-active {
  display: block;
}

.product-info-panel {
  display: grid;
  gap: 1.15rem;
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.82rem;
  line-height: 1.45;
}

.product-info-row {
  display: grid;
  gap: 0.35rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.product-info-row span {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.68rem;
}

.product-info-row p {
  margin: 0;
}

.barcode {
  width: 250px;
  height: 20px;
  position: absolute;
  left: 50%;
  bottom: 20vh;
  transform: translateX(-50%);
  opacity: 0.55;
  background: repeating-linear-gradient(90deg, #fff 0 1px, transparent 1px 4px, #fff 4px 6px, transparent 6px 11px);
}

.preview-strip {
  width: 13vw;
  position: absolute;
  right: 7.5vw;
  bottom: 14vh;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}

.preview-strip span {
  aspect-ratio: 1;
  overflow: hidden;
}

.preview-strip img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
  filter: grayscale(1);
}

.info-content,
.buy-content {
  width: min(35%, 32rem);
  min-width: 20rem;
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  gap: 1rem;
  transform: translate(-50%, -50%);
  font-size: 0.86rem;
  line-height: 1.6;
}

.section-label {
  color: rgba(255, 255, 255, 0.72);
  letter-spacing: 0.1em;
}

.image-track {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.image-track img {
  max-width: 40vw;
  max-height: 65vh;
  position: absolute;
  object-fit: contain;
  filter: grayscale(0.8) contrast(1.15);
}

.image-track img:nth-child(1) {
  transform: translateY(-70vh) scale(0.82);
  opacity: 0.22;
}

.image-track img:nth-child(3) {
  transform: translateY(70vh) scale(0.82);
  opacity: 0.22;
}

.blink {
  color: #ff2a2a;
}

.cross-mark,
.hud-block {
  position: absolute;
  font-size: 0.78rem;
}

.cross-mark {
  color: rgba(255, 255, 255, 0.2);
}

.pos-a { left: 15%; top: 15%; }
.pos-b { left: 58%; top: 35%; }
.pos-c { left: 20%; top: 72%; }
.pos-d { right: 8%; top: 12%; }
.pos-e { right: 9%; bottom: 16%; }

.hud-block {
  display: grid;
  gap: 0.1rem;
  color: rgba(255, 255, 255, 0.3);
  text-transform: uppercase;
  white-space: nowrap;
}

.hud-block b {
  font-weight: 400;
  color: rgba(255, 255, 255, 0.54);
}

.pos-tc {
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
}

.align-center {
  text-align: center;
}

.pos-lm {
  left: 5%;
  top: 35%;
}

.pos-rm {
  right: 5%;
  bottom: 20%;
}

.footer {
  width: 100%;
  min-height: 5rem;
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
}

.footer-left,
.footer-center,
.footer-right {
  display: flex;
  align-items: center;
}

.footer-center {
  justify-content: center;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  line-height: 1.25;
  text-align: center;
}

.footer-right {
  justify-content: flex-end;
}

.copyright {
  color: rgba(255, 255, 255, 0.8);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  line-height: 1.1;
  white-space: nowrap;
}

.copy-mark {
  min-width: 1.25rem;
  display: inline-grid;
  place-items: center;
  color: var(--danger);
  font-size: 1.25rem;
  line-height: 1;
}

.contact-overlay {
  width: 100vw;
  height: 100vh;
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.91);
  color: #fff;
  opacity: 0;
  pointer-events: none;
  transform: translateY(1.2rem);
  transition: opacity 240ms ease, transform 240ms ease;
}

body.is-contact-open .contact-overlay {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.contact-inner {
  width: min(36rem, calc(100vw - 2rem));
  position: relative;
}

.close-btn {
  position: absolute;
  left: 0;
  top: -2rem;
  color: #fff;
  font-size: 0.88rem;
}

.contact-grid {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}

.contact-row {
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: 2rem;
}

.row-label {
  color: rgba(255, 255, 255, 0.6);
}

.row-value {
  color: rgba(255, 255, 255, 0.96);
  line-height: 1.35;
}

.manifesto,
.footer-center span {
  text-transform: none;
}

@keyframes screenSweep {
  0% { left: -70%; opacity: 0; }
  15% { opacity: 0.8; }
  55% { opacity: 0.4; }
  100% { left: 120%; opacity: 0; }
}

@media (max-width: 760px) {
  .navbar {
    padding: 1rem 0.8rem;
  }

  .nav-row {
    align-items: center;
  }

  .menu-toggle {
    display: grid;
    gap: 0.28rem;
  }

  .nav-group {
    gap: 1rem;
    min-width: 0;
  }

  .nav-left .nav-link:not(.logo-btn),
  .nav-right,
  .pos-lm,
  .pos-rm,
  .pos-tc {
    display: none;
  }

  body.is-menu-open .nav-left .nav-link:not(.logo-btn) {
    position: fixed;
    top: 4.35rem;
    left: 0.8rem;
    right: 0.8rem;
    z-index: 60;
    display: block;
    padding: 0.7rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(0, 0, 0, 0.9);
  }

  body.is-menu-open .nav-right {
    position: fixed;
    top: 7.3rem;
    left: 0.8rem;
    right: 0.8rem;
    z-index: 60;
    display: grid;
    gap: 0.8rem;
    justify-content: stretch;
    padding: 0.9rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.16);
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(0, 0, 0, 0.9);
    text-align: left;
  }

  body.is-menu-open .mobile-menu-contact {
    display: block;
  }

  .nav-link,
  .contact-btn {
    font-size: 0.78rem;
  }

  .video-toggle {
    width: 3.2rem;
    height: 3.2rem;
    top: -0.85rem;
  }

  .carousel-ring {
    perspective: 850px;
  }

  .screen-shell {
    width: clamp(6rem, 24vw, 8.4rem);
  }

  .carousel-card.is-front .screen-shell {
    width: min(40vw, 10rem);
  }

  .center-text-bg {
    font-size: clamp(3rem, 18vw, 4.2rem);
  }

  .footer {
    grid-template-columns: 1fr;
    gap: 0.5rem;
    align-items: end;
    bottom: max(0.9rem, env(safe-area-inset-bottom));
    min-height: 0;
    padding: 0 max(1rem, calc(env(safe-area-inset-left) + 1rem)) 0.35rem;
  }

  .footer-center {
    justify-content: flex-start;
    max-width: min(20rem, calc(100vw - 2rem));
    font-size: 0.78rem;
    text-align: left;
  }

  .footer-right {
    display: none;
  }

  .copyright {
    max-width: calc(100vw - 2rem);
    font-size: 0.88rem;
  }

  .copy-mark {
    min-width: 1rem;
    font-size: 1rem;
  }

  .contact-row {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

  .panel-close,
  .product-close,
  .info-close {
    top: 18.75vw;
    left: 6vw;
    font-size: 0.7rem;
  }

  .play-slide {
    width: 46vw;
    height: 36vh;
    top: 32vh;
  }

  .thumb-item {
    width: 30px;
    height: 45px;
  }

  .shop-grid {
    width: 100%;
    height: 100%;
    top: auto;
  }

  .shop-product {
    width: 46vw;
    height: 26vh;
  }

  .shop-status {
    display: none;
  }

  .shop-meta {
    left: 0.6rem;
    right: 0.6rem;
    bottom: 0.6rem;
  }

  .shop-meta small {
    display: none;
  }

  .shop-fields {
    font-size: 0.52rem;
  }

  .product-stage {
    width: 100%;
    min-height: 100%;
    grid-template-columns: 1fr;
    align-items: start;
    justify-items: center;
    gap: 1.4rem;
    padding: 5.2rem 1rem 12rem;
  }

  .product-display {
    width: min(56vw, 13rem);
  }

  .product-info-panel {
    width: min(100%, 26rem);
    gap: 0.9rem;
    font-size: 0.72rem;
  }

  .product-info-row {
    padding-bottom: 0.75rem;
  }

  .barcode {
    display: none;
  }

  .preview-strip {
    display: none;
  }

  .preview-strip span {
    width: 20vw;
    flex: 0 0 20vw;
  }

  .info-content,
  .buy-content {
    width: 70%;
    min-width: 0;
    font-size: 0.72rem;
  }

  .image-track img {
    max-width: 82vw;
    max-height: 70vh;
  }
}