/* Motion concept preview. Production files outside tmp/ are unchanged. */
.motion-preview.intro-active {
  overflow: hidden;
}

.has-motion .motion-preview .hero-reveal {
  position: fixed;
  z-index: 1000;
  display: block;
  overflow: hidden;
  height: 100vh;
  height: 100dvh;
  background: #ffffff;
  animation: preview-loader-exit 520ms 880ms cubic-bezier(0.4, 0, 0.2, 1) both;
}

.motion-preview .motion-loader-mark {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: min(240px, calc(100vw - 72px));
  place-items: center;
  transform: translate3d(-50%, -50%, 0);
}

.motion-preview .motion-loader-mark img {
  width: min(210px, 58vw);
  height: auto;
  opacity: 0;
  transform: translateY(6px);
  animation: preview-loader-logo 460ms 100ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.motion-preview .motion-loader-progress {
  position: relative;
  overflow: hidden;
  width: 112px;
  height: 2px;
  margin-top: 24px;
  background: #e4e8ef;
}

.motion-preview .motion-loader-progress i {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--accent) 0 72%, var(--brand-red) 72% 100%);
  transform: scaleX(0);
  transform-origin: left center;
  animation: preview-loader-progress 620ms 220ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.has-motion .motion-preview .hero-visual {
  animation:
    heroSceneIn 1200ms 700ms cubic-bezier(0.22, 1, 0.36, 1) both,
    heroSceneDrift 16s 1900ms ease-in-out infinite alternate;
}

.has-motion .motion-preview .hero-content > :nth-child(1) {
  animation-delay: 980ms;
}

.has-motion .motion-preview .hero-content > :nth-child(2) {
  animation-delay: 1040ms;
}

.has-motion .motion-preview .hero-content > :nth-child(3) {
  animation-delay: 1100ms;
}

.has-motion .motion-preview .hero-content > :nth-child(4) {
  animation-delay: 1160ms;
}

.has-motion .motion-preview .hero-content > :nth-child(5) {
  animation-delay: 1220ms;
}

.has-motion .motion-preview .hero-metrics div:nth-child(1) {
  animation-delay: 1320ms;
}

.has-motion .motion-preview .hero-metrics div:nth-child(2) {
  animation-delay: 1380ms;
}

.has-motion .motion-preview .hero-metrics div:nth-child(3) {
  animation-delay: 1440ms;
}

.has-motion .motion-preview .hero .eyebrow::after {
  animation-delay: 1280ms;
}

.has-motion .motion-preview .hero-scan {
  animation: preview-hero-scan 1400ms 1480ms cubic-bezier(0.22, 1, 0.36, 1) 1 both;
}

.motion-preview .motion-process {
  --process-progress: 0;
  position: relative;
  margin-top: 46px;
}

.motion-preview .motion-process::before,
.motion-preview .motion-process::after {
  position: absolute;
  z-index: 0;
  top: 0;
  left: 12.5%;
  width: 75%;
  height: 2px;
  content: "";
  transform-origin: left center;
}

.motion-preview .motion-process::before {
  background: #d8dee8;
}

.motion-preview .motion-process::after {
  background: linear-gradient(90deg, var(--accent), var(--brand-red));
  transform: scaleX(var(--process-progress));
  transition: transform 100ms linear;
}

.motion-preview .motion-process article {
  position: relative;
  z-index: 1;
  padding-top: 44px;
  transition: border-color 420ms ease, box-shadow 420ms ease, transform 420ms ease;
}

.motion-preview .motion-process article > span {
  position: absolute;
  top: -18px;
  left: 50%;
  z-index: 2;
  margin: 0;
  border: 5px solid var(--soft);
  transform: translateX(-50%);
  transition: color 360ms ease, background-color 360ms ease, box-shadow 360ms ease;
}

.motion-preview .motion-process article.is-current {
  border-color: rgba(13, 47, 102, 0.34);
  box-shadow: 0 14px 34px rgba(15, 31, 61, 0.08);
  transform: translateY(-5px);
}

.motion-preview .motion-process article.is-current > span {
  color: #ffffff;
  background: var(--deep);
  box-shadow: 0 0 0 5px rgba(235, 171, 13, 0.16);
}

.has-motion .motion-preview .motion-mask.reveal {
  opacity: 1;
  transform: none;
  -webkit-clip-path: inset(0 100% 0 0);
  clip-path: inset(0 100% 0 0);
  transition: -webkit-clip-path 1050ms cubic-bezier(0.22, 1, 0.36, 1), clip-path 1050ms cubic-bezier(0.22, 1, 0.36, 1);
}

.has-motion .motion-preview .motion-mask.reveal.is-visible {
  -webkit-clip-path: inset(0 0 0 0);
  clip-path: inset(0 0 0 0);
}

.motion-preview .motion-mask::after {
  position: absolute;
  inset: 0;
  z-index: 2;
  content: "";
  pointer-events: none;
  background: linear-gradient(90deg, transparent 68%, rgba(235, 171, 13, 0.24) 86%, transparent 100%);
  transform: translateX(-118%);
}

.has-motion .motion-preview .motion-mask.is-visible::after {
  animation: preview-media-sweep 900ms 220ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes preview-hero-scan {
  0% {
    opacity: 0;
    transform: translate3d(0, -30%, 0);
  }
  24% {
    opacity: 0.72;
  }
  100% {
    opacity: 0;
    transform: translate3d(0, 680%, 0);
  }
}

@keyframes preview-loader-exit {
  0%,
  58% {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
  }
  100% {
    opacity: 0;
    transform: translateY(-12px);
    visibility: hidden;
  }
}

@keyframes preview-loader-logo {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes preview-loader-progress {
  to {
    transform: scaleX(1);
  }
}

@keyframes preview-media-sweep {
  0% {
    opacity: 0;
    transform: translateX(-118%);
  }
  26% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateX(118%);
  }
}

@media (max-width: 760px) {
  .motion-preview .motion-process {
    margin-top: 24px;
    padding-left: 30px;
  }

  .motion-preview .motion-process::before,
  .motion-preview .motion-process::after {
    top: 18px;
    bottom: 18px;
    left: 18px;
    width: 2px;
    height: auto;
    transform-origin: center top;
  }

  .motion-preview .motion-process::after {
    transform: scaleY(var(--process-progress));
  }

  .motion-preview .motion-process article {
    min-height: 150px;
    padding: 28px 24px 28px 34px;
  }

  .motion-preview .motion-process article > span {
    top: 24px;
    left: -12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .motion-preview.intro-active {
    overflow: auto;
  }

  .motion-preview .hero-reveal,
  .motion-preview .motion-loader-mark,
  .motion-preview .motion-loader-seam {
    display: none;
  }

  .motion-preview .motion-process::after {
    transform: none;
  }

  .motion-preview .motion-process article,
  .motion-preview .motion-process article > span {
    transition: none;
  }

  .motion-preview .motion-mask,
  .motion-preview .motion-mask::after {
    animation: none;
    -webkit-clip-path: none;
    clip-path: none;
  }
}

/* Product-page motion study: restrained, one-shot transitions only. */
.product-motion-preview .subpage-hero {
  position: relative;
  overflow: hidden;
}

.product-motion-preview .subpage-hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  background: rgba(255, 255, 255, 0.9);
  transform: scaleX(0);
  transform-origin: left center;
  animation: product-hero-trace 920ms 180ms cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.product-motion-preview .product-hero-grid > div > .eyebrow,
.product-motion-preview .product-hero-grid > div > h1,
.product-motion-preview .product-hero-grid > div > .hero-lede,
.product-motion-preview .product-hero-grid > div > .hero-actions,
.product-motion-preview .product-nav a {
  opacity: 0;
  transform: translate3d(0, 16px, 0);
  animation: product-hero-item 660ms cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.product-motion-preview .product-hero-grid > div > .eyebrow {
  animation-delay: 80ms;
}

.product-motion-preview .product-hero-grid > div > h1 {
  animation-delay: 150ms;
}

.product-motion-preview .product-hero-grid > div > .hero-lede {
  animation-delay: 230ms;
}

.product-motion-preview .product-hero-grid > div > .hero-actions {
  animation-delay: 310ms;
}

.product-motion-preview .product-nav a:nth-child(1) {
  animation-delay: 230ms;
}

.product-motion-preview .product-nav a:nth-child(2) {
  animation-delay: 290ms;
}

.product-motion-preview .product-nav a:nth-child(3) {
  animation-delay: 350ms;
}

.product-motion-preview .product-nav a {
  position: relative;
  overflow: hidden;
}

.product-motion-preview .product-nav a::after {
  content: "";
  position: absolute;
  right: 14px;
  bottom: 9px;
  left: 70px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 260ms ease;
}

.product-motion-preview .product-nav a:hover::after,
.product-motion-preview .product-nav a:focus-visible::after {
  transform: scaleX(1);
}

.product-motion-preview .product-media-grid figure,
.product-motion-preview .welder-photo,
.product-motion-preview .technology-media figure {
  position: relative;
  isolation: isolate;
}

.product-motion-preview .product-media-grid figure::after,
.product-motion-preview .welder-photo::after,
.product-motion-preview .technology-media figure::after {
  content: "";
  position: absolute;
  z-index: 2;
  inset: 0;
  background: rgba(229, 170, 22, 0.2);
  opacity: 0;
  transform: translate3d(-108%, 0, 0);
  pointer-events: none;
}

.product-motion-preview .product-media-grid figure.is-visible::after,
.product-motion-preview .welder-feature.is-visible .welder-photo::after,
.product-motion-preview .technology-media figure.is-visible::after {
  animation: product-media-sweep 760ms 120ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.product-motion-preview .product-media-grid img,
.product-motion-preview .welder-photo img,
.product-motion-preview .technology-media img {
  transform: translate3d(0, var(--product-media-shift, 0px), 0) scale(1.018);
  transition: transform 480ms cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.product-motion-preview .product-media-grid figcaption,
.product-motion-preview .welder-photo figcaption,
.product-motion-preview .technology-media figcaption {
  position: relative;
  z-index: 3;
}

.has-motion .product-motion-preview .product-media-grid .reveal.is-visible img {
  animation: none;
}

.product-motion-preview .model-grid article,
.product-motion-preview .wrapping-solution-card,
.product-motion-preview .wrapping-case-card,
.product-motion-preview .drawing-grid figure,
.product-motion-preview .spec-block {
  position: relative;
}

.product-motion-preview .model-grid article::before,
.product-motion-preview .spec-block::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 58px;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 520ms 180ms cubic-bezier(0.22, 1, 0.36, 1);
}

.product-motion-preview .model-grid article.is-visible::before,
.product-motion-preview .spec-block.is-visible::before {
  transform: scaleX(1);
}

.product-motion-preview .wrapping-case-card .case-focus {
  opacity: 0;
  transform: scale(0.97);
  transition:
    opacity 400ms 320ms ease,
    transform 500ms 320ms cubic-bezier(0.22, 1, 0.36, 1);
}

.product-motion-preview .wrapping-case-card.is-visible .case-focus {
  opacity: 1;
  transform: scale(1);
}

.product-motion-preview .spec-block tbody tr {
  transition: background-color 180ms ease;
}

.product-motion-preview .spec-block tbody tr:hover {
  background: rgba(40, 74, 138, 0.055);
}

.product-scroll-progress {
  position: fixed;
  z-index: 24;
  top: 81px;
  right: 0;
  left: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left center;
  pointer-events: none;
  will-change: transform;
}

@keyframes product-hero-item {
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes product-hero-trace {
  to {
    transform: scaleX(1);
  }
}

@keyframes product-media-sweep {
  0% {
    opacity: 0;
    transform: translate3d(-108%, 0, 0);
  }

  30% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: translate3d(108%, 0, 0);
  }
}

@media (max-width: 760px) {
  .product-scroll-progress {
    top: 71px;
  }

  .product-motion-preview .product-hero-grid > div > .eyebrow,
  .product-motion-preview .product-hero-grid > div > h1,
  .product-motion-preview .product-hero-grid > div > .hero-lede,
  .product-motion-preview .product-hero-grid > div > .hero-actions,
  .product-motion-preview .product-nav a {
    transform: translate3d(0, 12px, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .product-scroll-progress {
    display: none;
  }

  .product-motion-preview .subpage-hero::after,
  .product-motion-preview .product-hero-grid > div > .eyebrow,
  .product-motion-preview .product-hero-grid > div > h1,
  .product-motion-preview .product-hero-grid > div > .hero-lede,
  .product-motion-preview .product-hero-grid > div > .hero-actions,
  .product-motion-preview .product-nav a,
  .product-motion-preview .product-media-grid figure::after,
  .product-motion-preview .welder-photo::after,
  .product-motion-preview .technology-media figure::after,
  .product-motion-preview .wrapping-case-card .case-focus {
    animation: none;
    opacity: 1;
    transform: none;
  }

  .product-motion-preview .product-media-grid img,
  .product-motion-preview .welder-photo img,
  .product-motion-preview .technology-media img {
    transform: none;
  }
}