.cinematic-device-scroll-stage {
  --pointer-x: 50;
  --pointer-y: 50;
  --tilt-x: 8deg;
  --tilt-y: -16deg;
  --device-lift: 0px;
  --accent: #5b8cff;
  --accent-soft: #b0d0ff;
  --accent-warm: #ffcf7b;
  --page-bg: #f5f5f7;
  max-width: 1380px;
  margin: 0 auto;
  color: #111111;
}

.device-story-hero {
  margin-bottom: 24px;
  padding: clamp(34px, 6vw, 52px);
  border-radius: 36px;
  background:
    radial-gradient(circle at 78% 18%, rgba(120, 168, 255, 0.24), transparent 24%),
    radial-gradient(circle at 24% 78%, rgba(255, 207, 123, 0.18), transparent 22%),
    linear-gradient(145deg, #0b0f17 0%, #111726 44%, #171019 100%);
  box-shadow: 0 24px 90px rgba(0, 0, 0, 0.24);
}

.device-story-hero__eyebrow,
.device-story-step__eyebrow,
.device-stage-caption__eyebrow,
.device-floating-card__eyebrow,
.workflow-card__eyebrow,
.screen-panel__eyebrow {
  margin: 0 0 14px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(17, 17, 17, 0.46);
}

.device-story-hero__eyebrow {
  color: rgba(255, 255, 255, 0.58);
}

.device-story-hero h1 {
  margin: 0;
  max-width: 10ch;
  font-size: clamp(3.8rem, 9vw, 7.4rem);
  line-height: 0.9;
  letter-spacing: -0.05em;
  text-wrap: balance;
  color: #ffffff;
}

.device-story-hero__intro {
  max-width: 52ch;
  margin: 22px 0 0;
  font-size: 1.12rem;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.78);
}

.device-story-experience {
  display: grid;
  grid-template-columns: minmax(300px, 0.86fr) minmax(360px, 1.14fr);
  gap: 34px;
  align-items: start;
}

.device-story-track {
  display: grid;
  gap: 22vh;
  padding-bottom: 18vh;
}

.device-story-step {
  min-height: 82vh;
  padding: clamp(26px, 4vw, 42px);
  border-radius: 32px;
  border: 1px solid rgba(17, 17, 17, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.56)),
    rgba(255, 255, 255, 0.78);
  box-shadow: 0 26px 60px rgba(15, 23, 42, 0.06);
  opacity: 0.42;
  transform: translateY(30px);
  transition: opacity 220ms ease, transform 220ms ease, box-shadow 220ms ease;
  will-change: opacity, transform;
}

.device-story-step.is-active {
  opacity: 1;
  transform: translateY(0);
  box-shadow: 0 28px 80px rgba(15, 23, 42, 0.1);
}

.device-story-step h2 {
  margin: 0;
  max-width: 12ch;
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  line-height: 0.94;
  letter-spacing: -0.04em;
}

.device-story-step p:last-child {
  max-width: 34ch;
  margin: 18px 0 0;
  font-size: 1.04rem;
  line-height: 1.85;
  color: rgba(17, 17, 17, 0.68);
}

.device-story-stage-wrap {
  position: sticky;
  top: 28px;
  height: calc(100vh - 56px);
}

.device-story-stage {
  position: relative;
  height: 100%;
  overflow: hidden;
  border-radius: 42px;
  border: 1px solid rgba(17, 17, 17, 0.06);
  background:
    radial-gradient(circle at calc(var(--pointer-x) * 1%) calc(var(--pointer-y) * 1%), rgba(91, 140, 255, 0.12), transparent 24%),
    linear-gradient(180deg, #ffffff 0%, #edf1f7 100%);
  box-shadow: 0 36px 120px rgba(15, 23, 42, 0.12);
  isolation: isolate;
}

.device-story-backdrop,
.device-product,
.device-stage-caption,
.device-floating-card {
  position: absolute;
}

.device-story-backdrop {
  inset: 0;
  pointer-events: none;
}

.device-story-glow {
  position: absolute;
  width: 380px;
  height: 380px;
  border-radius: 999px;
  filter: blur(30px);
  opacity: 0.72;
}

.device-story-glow--cool {
  top: calc(7% + (var(--pointer-y) * 0.08%));
  right: calc(20% - (var(--pointer-x) * 0.08%));
  background: rgba(176, 208, 255, 0.56);
}

.device-story-glow--warm {
  left: 8%;
  bottom: 16%;
  background: rgba(255, 207, 123, 0.36);
}

.device-story-grid {
  position: absolute;
  inset: 18% 8% 8%;
  border-radius: 36px;
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.032) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.032) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.88), transparent 86%);
}

.device-story-halo {
  position: absolute;
  inset: 14% 12% auto;
  height: 420px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, rgba(91, 140, 255, 0.12), transparent 54%),
    radial-gradient(circle at 62% 46%, rgba(255, 207, 123, 0.12), transparent 44%);
  transform: rotate(-8deg);
}

.device-product {
  left: 50%;
  top: 52%;
  width: min(760px, 88%);
  height: min(620px, 74%);
  transform: translate(-50%, -48%);
  pointer-events: none;
}

.device-product__screen-shell {
  position: absolute;
  left: 50%;
  top: 8%;
  width: min(640px, 94%);
  height: min(420px, 72%);
  border-radius: 26px 26px 18px 18px;
  padding: 14px;
  background: linear-gradient(180deg, #1f2127 0%, #08090b 100%);
  box-shadow:
    0 34px 70px rgba(15, 23, 42, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.14);
  transform:
    translateX(-50%)
    translateY(calc(var(--device-lift) * 1))
    perspective(1600px)
    rotateX(var(--tilt-x))
    rotateY(var(--tilt-y));
  transform-style: preserve-3d;
  transition: transform 220ms ease-out;
  will-change: transform;
}

.device-product__camera {
  position: absolute;
  top: 7px;
  left: 50%;
  width: 72px;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  transform: translateX(-50%);
}

.device-product__screen {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 18px 18px 10px 10px;
  background:
    radial-gradient(circle at 22% 22%, rgba(255, 255, 255, 0.18), transparent 22%),
    linear-gradient(145deg, #101828 0%, #162036 44%, #09111f 100%);
}

.screen-panel {
  position: absolute;
  inset: 0;
  padding: 26px;
  opacity: 0;
  visibility: hidden;
  transform: scale(1.04);
  transition: opacity 320ms ease, transform 320ms ease, visibility 0s linear 320ms;
  will-change: opacity, transform;
}

.screen-panel.is-active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
  transition-delay: 0s;
}

.screen-ribbon {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.screen-swatches {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.screen-swatch {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  box-shadow: inset 0 2px 6px rgba(255, 255, 255, 0.26);
}

.screen-swatch--silver {
  background: linear-gradient(145deg, #f2f5fb, #b9c0cf);
}

.screen-swatch--blue {
  background: linear-gradient(145deg, #9fd6ff, #5b8cff);
}

.screen-swatch--gold {
  background: linear-gradient(145deg, #fff0ba, #f1b94d);
}

.screen-swatch--ink {
  background: linear-gradient(145deg, #67749b, #19243f);
}

.screen-design-visual {
  position: relative;
  height: 224px;
  margin-top: 28px;
  overflow: hidden;
  border-radius: 26px;
  background:
    radial-gradient(circle at 28% 28%, rgba(255, 255, 255, 0.22), transparent 20%),
    linear-gradient(140deg, #5e8eff 0%, #8ecfff 38%, #ffe5a2 70%, #ffb48e 100%);
}

.screen-design-visual__disc {
  position: absolute;
  width: 180px;
  height: 180px;
  top: 22px;
  right: 46px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  filter: blur(8px);
}

.screen-design-visual__beam {
  position: absolute;
  left: 14%;
  top: 22%;
  width: 280px;
  height: 22px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  transform: rotate(-18deg);
  box-shadow: 0 0 18px rgba(255, 255, 255, 0.3);
}

.screen-design-visual__beam--alt {
  top: 62%;
  left: 22%;
  width: 220px;
  background: rgba(17, 17, 17, 0.14);
}

.screen-panel__headline {
  max-width: 14ch;
  margin: 26px 0 0;
  font-size: 2.2rem;
  line-height: 0.96;
  letter-spacing: -0.04em;
  color: #ffffff;
}

.screen-display-photo {
  position: relative;
  height: 252px;
  border-radius: 28px;
  overflow: hidden;
  background:
    linear-gradient(180deg, #92c9ff 0%, #fce7af 42%, #f38d72 100%);
}

.screen-display-photo__sun {
  position: absolute;
  top: 32px;
  right: 62px;
  width: 94px;
  height: 94px;
  border-radius: 999px;
  background: rgba(255, 250, 235, 0.8);
  box-shadow: 0 0 40px rgba(255, 250, 235, 0.46);
}

.screen-display-photo__ridge {
  position: absolute;
  inset: auto 0 62px;
  height: 108px;
  background:
    linear-gradient(180deg, rgba(98, 63, 124, 0.2), rgba(51, 34, 88, 0.78));
  clip-path: polygon(0 100%, 18% 56%, 32% 62%, 52% 22%, 70% 56%, 100% 18%, 100% 100%);
}

.screen-display-photo__foreground {
  position: absolute;
  inset: auto -5% -10px;
  height: 92px;
  background:
    linear-gradient(180deg, rgba(27, 32, 54, 0.16), rgba(8, 12, 20, 0.92));
  clip-path: polygon(0 100%, 0 62%, 24% 34%, 42% 48%, 58% 18%, 82% 46%, 100% 22%, 100% 100%);
}

.screen-display-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.screen-display-metrics span {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.9rem;
}

.screen-video {
  display: grid;
  gap: 18px;
}

.screen-video__hero {
  position: relative;
  height: 250px;
  border-radius: 28px;
  overflow: hidden;
  background:
    radial-gradient(circle at 22% 24%, rgba(255, 255, 255, 0.18), transparent 18%),
    linear-gradient(135deg, #12203a 0%, #5b8cff 34%, #89b7ff 52%, #ffe2b1 80%, #ff9b7c 100%);
}

.screen-video__hero::before,
.screen-video__hero::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.24);
}

.screen-video__hero::before {
  width: 240px;
  height: 240px;
  right: -34px;
  top: -24px;
}

.screen-video__hero::after {
  width: 340px;
  height: 18px;
  left: 48px;
  bottom: 42px;
  transform: rotate(-18deg);
}

.screen-video__play {
  position: absolute;
  inset: 50% auto auto 50%;
  width: 82px;
  height: 82px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  transform: translate(-50%, -50%);
}

.screen-video__play::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 54%;
  width: 0;
  height: 0;
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
  border-left: 20px solid #0f1726;
  transform: translate(-50%, -50%);
}

.screen-video__caption {
  position: absolute;
  left: 24px;
  bottom: 22px;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.82);
}

.screen-video__timeline {
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  overflow: hidden;
}

.screen-video__timeline span {
  display: block;
  width: 46%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #89b7ff, #ffe2b1);
  animation: deviceTimeline 5s linear infinite;
}

.screen-video__thumbs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.screen-video__thumbs span {
  height: 76px;
  border-radius: 18px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.04)),
    linear-gradient(145deg, #294375, #121c33);
}

.screen-workflow {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 16px;
  align-items: start;
}

.workflow-card {
  padding: 18px;
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.06)),
    rgba(12, 18, 32, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #ffffff;
}

.workflow-card h3,
.workflow-card strong {
  display: block;
  margin: 8px 0 0;
  font-size: 1.28rem;
  line-height: 1.05;
}

.workflow-card--large {
  min-height: 226px;
}

.workflow-bars {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.workflow-bars span {
  display: block;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, #89b7ff, #ffe2b1);
}

.workflow-bars span:nth-child(1) {
  width: 88%;
}

.workflow-bars span:nth-child(2) {
  width: 68%;
}

.workflow-bars span:nth-child(3) {
  width: 76%;
}

.workflow-card--small {
  min-height: 120px;
}

.workflow-card--message {
  grid-column: 2;
  min-height: 88px;
}

.device-product__base {
  position: absolute;
  left: 50%;
  bottom: 14%;
  width: min(700px, 98%);
  height: 110px;
  border-radius: 0 0 34px 34px;
  background:
    linear-gradient(180deg, #f6f7fa 0%, #dfe5ee 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.76),
    0 14px 28px rgba(15, 23, 42, 0.12);
  transform: translateX(-50%) perspective(1600px) rotateX(76deg);
}

.device-product__base::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 14px;
  border-radius: 10px 10px 0 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0));
}

.device-product__keys {
  position: absolute;
  top: 18px;
  left: 50%;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  width: 54%;
  transform: translateX(-50%);
}

.device-product__keys span {
  height: 10px;
  border-radius: 6px;
  background: rgba(24, 32, 50, 0.16);
}

.device-product__trackpad {
  position: absolute;
  left: 50%;
  bottom: 18px;
  width: 22%;
  height: 24px;
  border-radius: 10px;
  border: 1px solid rgba(24, 32, 50, 0.08);
  transform: translateX(-50%);
}

.device-product__shadow {
  position: absolute;
  left: 50%;
  bottom: 8%;
  width: min(420px, 56%);
  height: 86px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.16);
  filter: blur(26px);
  transform: translateX(-50%);
}

.device-floating-card {
  max-width: 220px;
  padding: 16px 18px;
  border-radius: 22px;
  border: 1px solid rgba(17, 17, 17, 0.08);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.12);
  backdrop-filter: blur(16px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(18px) scale(0.96);
  transition: opacity 220ms ease, transform 220ms ease, visibility 0s linear 220ms;
  will-change: opacity, transform;
}

.device-floating-card strong {
  display: block;
  font-size: 1.06rem;
  line-height: 1.25;
}

.device-floating-card.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  transition-delay: 0s;
}

.device-floating-card--palette {
  top: 18%;
  left: 6%;
}

.device-floating-card--display {
  top: 18%;
  right: 6%;
}

.device-floating-card--motion {
  bottom: 24%;
  left: 10%;
}

.device-floating-card--workflow {
  bottom: 18%;
  right: 8%;
}

.device-stage-caption {
  left: 36px;
  right: 36px;
  bottom: 26px;
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 18px;
}

.device-stage-caption__title {
  margin: 0;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 0.94;
  letter-spacing: -0.04em;
}

.cinematic-device-scroll-stage[data-active-scene="design"] {
  --accent: #5b8cff;
  --accent-soft: #b0d0ff;
  --accent-warm: #ffcf7b;
}

.cinematic-device-scroll-stage[data-active-scene="display"] {
  --accent: #7aa8ff;
  --accent-soft: #d8e6ff;
  --accent-warm: #f9d391;
}

.cinematic-device-scroll-stage[data-active-scene="motion"] {
  --accent: #8c87ff;
  --accent-soft: #c0beff;
  --accent-warm: #ffc29e;
}

.cinematic-device-scroll-stage[data-active-scene="workflow"] {
  --accent: #47b3a9;
  --accent-soft: #b9ece6;
  --accent-warm: #ffd39b;
}

.cinematic-device-scroll-stage[data-active-scene="display"] .device-story-stage {
  background:
    radial-gradient(circle at calc(var(--pointer-x) * 1%) calc(var(--pointer-y) * 1%), rgba(122, 168, 255, 0.14), transparent 24%),
    linear-gradient(180deg, #ffffff 0%, #edf3ff 100%);
}

.cinematic-device-scroll-stage[data-active-scene="motion"] .device-story-stage {
  background:
    radial-gradient(circle at calc(var(--pointer-x) * 1%) calc(var(--pointer-y) * 1%), rgba(140, 135, 255, 0.16), transparent 24%),
    linear-gradient(180deg, #ffffff 0%, #f3f0ff 100%);
}

.cinematic-device-scroll-stage[data-active-scene="workflow"] .device-story-stage {
  background:
    radial-gradient(circle at calc(var(--pointer-x) * 1%) calc(var(--pointer-y) * 1%), rgba(71, 179, 169, 0.14), transparent 24%),
    linear-gradient(180deg, #ffffff 0%, #eef7f4 100%);
}

@keyframes deviceTimeline {
  0% {
    transform: translateX(-48%);
  }

  100% {
    transform: translateX(128%);
  }
}

@media (max-width: 1120px) {
  .device-story-experience {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .device-story-stage-wrap {
    order: -1;
    position: sticky;
    top: 16px;
    height: min(74vh, 760px);
    z-index: 2;
  }

  .device-story-track {
    gap: 14vh;
    padding-bottom: 14vh;
  }

  .device-story-step {
    min-height: 58vh;
  }
}

@media (max-width: 720px) {
  .device-story-hero {
    padding: 24px;
    border-radius: 28px;
  }

  .device-story-hero h1 {
    max-width: 11ch;
    font-size: clamp(2.9rem, 14vw, 4.6rem);
  }

  .device-story-hero__intro {
    font-size: 1rem;
    line-height: 1.75;
  }

  .device-story-stage {
    border-radius: 28px;
  }

  .device-story-step {
    min-height: 44vh;
  }

  .device-story-step,
  .device-story-stage {
    padding: 0;
  }

  .device-story-step {
    padding: 24px;
  }

  .device-story-stage-wrap {
    top: 12px;
    height: min(62vh, 620px);
    min-height: 520px;
  }

  .device-story-stage {
    height: 100%;
  }

  .device-product {
    width: 94%;
    height: 72%;
    top: 50%;
  }

  .device-product__screen-shell {
    width: 96%;
    top: 10%;
    height: 54%;
    padding: 10px;
  }

  .screen-panel {
    padding: 16px;
  }

  .screen-ribbon {
    flex-wrap: wrap;
    gap: 8px;
  }

  .screen-swatches {
    margin-top: 16px;
  }

  .screen-panel__headline {
    font-size: 1.64rem;
  }

  .screen-design-visual,
  .screen-display-photo,
  .screen-video__hero {
    height: 188px;
  }

  .screen-video {
    gap: 12px;
  }

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

  .screen-workflow {
    grid-template-columns: 1fr;
  }

  .workflow-card--message {
    grid-column: auto;
  }

  .device-product__base {
    width: 96%;
    bottom: 18%;
    height: 84px;
  }

  .device-floating-card {
    display: none;
  }

  .device-stage-caption {
    left: 18px;
    right: 18px;
    bottom: 18px;
    flex-direction: column;
    align-items: start;
    padding: 14px 16px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.76);
    backdrop-filter: blur(14px);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .device-story-step,
  .screen-panel,
  .device-floating-card,
  .device-product__screen-shell {
    transition: none;
  }

  .screen-video__timeline span {
    animation: none;
  }
}