.draft-v2 {
  --color-brand-orange: #ffae4f;
}

.draft-v2 .source-hero-cta {
  position: absolute;
  right: clamp(20px, 2vw, 28px);
  bottom: clamp(20px, 2vw, 28px);
  z-index: 4;
  min-height: 0;
  padding: 3px clamp(30px, 2.778vw, 53px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: clamp(6px, 0.556vw, 11px);
  box-sizing: border-box;
  border: 2px solid var(--color-brand-orange);
  border-radius: clamp(10px, 1.042vw, 20px);
  background: var(--color-brand-orange);
  color: #000;
  font-size: clamp(18px, 1.667vw, 32px);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.5px;
  white-space: nowrap;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.draft-v2 .source-hero-cta:hover,
.draft-v2 .source-hero-cta:focus-visible {
  border-color: #fff;
  background: #fff;
  color: #000;
  transform: translateY(-2px);
}

.draft-v2 .source-hero-cta span,
.promise-cta span {
  font-size: 1.25em;
}

.draft-v2 .feature-wheel-track::after {
  border-top-width: 2px;
  border-bottom-width: 2px;
}

.draft-v2 .feature-wheel-item.feature-wheel-phrase {
  font-size: clamp(28px, 3.9vw, 72px);
}

.draft-v2 .feature-wheel-note:empty {
  min-height: 74.2px;
}

@media (max-width: 767px) {
  .draft-v2 .feature-wheel-item.feature-wheel-phrase {
    font-size: clamp(23px, 7vw, 56px);
  }
}

/* Объясняющий экран: как Сатори принимает и выполняет поручения. */
.promise-slide {
  background: #030504;
  color: #fff;
}

.promise-frame {
  width: 100%;
  height: 100%;
  padding: clamp(30px, 4.2vh, 42px) 36px 36px;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: clamp(18px, 2.4vh, 26px);
}

.promise-title {
  align-self: start;
  max-width: none;
  margin: 0 -18px;
  color: #fff;
  font-size: clamp(5rem, 8.5vw, 8.5rem);
  font-weight: 700;
  line-height: 0.84;
  letter-spacing: -0.06em;
}

.promise-content {
  min-width: 0;
  min-height: 0;
  align-self: center;
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(520px, 1.22fr);
  gap: clamp(44px, 6vw, 96px);
  align-items: center;
}

.promise-quote {
  max-width: 30ch;
  margin: 0;
  padding-left: 22px;
  border-left: 4px solid var(--hero-blue);
}

.promise-quote p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1.18rem, 1.65vw, 1.65rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.035em;
}

.promise-slide-statement .promise-frame {
  padding: clamp(22px, 5vh, 64px);
  grid-template-rows: minmax(0, 1fr);
  place-items: center;
  gap: 0;
}

.promise-slide-statement .promise-title {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.promise-slide-statement .promise-content {
  width: 100%;
  height: 100%;
  align-self: stretch;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  place-items: center;
}

.promise-slide-statement .promise-quote {
  width: 100%;
  max-width: none;
  padding: 0;
  border: 0;
  text-align: center;
}

.promise-slide-statement .promise-statement-main {
  position: relative;
  width: max-content;
  max-width: 100%;
  margin: 0 auto;
  color: #fff;
  font-size: 4.6rem;
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: 0;
}

.promise-slide-statement .promise-statement-main > span,
.promise-slide-statement .promise-statement-detail > span {
  display: block;
  white-space: nowrap;
}

.promise-slide-statement .promise-statement-main > .promise-statement-break {
  margin-top: clamp(20px, 3vh, 30px);
}

.promise-slide-statement .promise-statement-main strong {
  color: var(--hero-blue);
  font: inherit;
}

.promise-slide-statement .promise-reveal-word {
  white-space: nowrap;
}

.promise-slide-statement .promise-reveal-char {
  color: rgba(255, 255, 255, 0.3);
  transition: color 70ms linear;
}

.promise-slide-statement
  .promise-reveal-char.is-revealed {
  color: #fff;
}

.promise-slide-statement
  strong
  .promise-reveal-char.is-revealed {
  color: var(--hero-blue);
}

.promise-slide-statement
  .promise-statement-main.is-mobile-type-ready
  .promise-mobile-terminal-period {
  color: rgba(255, 255, 255, 0.3);
  transition: color 70ms linear;
}

.promise-slide-statement
  .promise-statement-main.is-mobile-type-ready
  .promise-mobile-terminal-period.is-revealed {
  color: var(--hero-blue);
}

.promise-slide-statement
  .promise-statement-main
  > .promise-reveal-caret {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 3;
  width: 2px;
  height: var(--promise-caret-height, 0.82em);
  display: none;
  border-radius: 2px;
  background: var(--hero-blue);
  pointer-events: none;
  transform:
    translate3d(
      var(--promise-caret-x, 0),
      var(--promise-caret-y, 0),
      0
    );
  transition:
    transform
    var(--promise-caret-travel, 24ms)
    linear,
    height 80ms linear;
  will-change: transform, opacity;
}

.promise-slide-statement
  .promise-statement-main.is-mobile-type-active
  .promise-reveal-caret {
  display: block;
  animation:
    promise-caret-blink
    620ms
    steps(1, end)
    infinite;
}

@media (prefers-reduced-motion: reduce) {
  .promise-slide-statement .promise-reveal-char,
  .promise-slide-statement .promise-mobile-terminal-period {
    transition: none;
  }

  .promise-slide-statement
    .promise-statement-main.is-mobile-type-active
    .promise-reveal-caret {
    opacity: 1;
    animation: none;
    transition: none;
  }
}

@keyframes promise-caret-blink {
  0%,
  46% {
    opacity: 1;
  }

  47%,
  100% {
    opacity: 0.18;
  }
}

.promise-slide-statement .promise-statement-detail {
  width: max-content;
  max-width: 100%;
  margin: clamp(36px, 5vh, 60px) auto 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: clamp(1.1rem, 1.5vw, 1.45rem);
  font-weight: 650;
  line-height: 1.25;
  letter-spacing: -0.025em;
}

.promise-statement-cta {
  min-height: 0;
  margin: clamp(72px, 10vh, 112px) auto 0;
  padding: 3px clamp(30px, 2.778vw, 53px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: clamp(6px, 0.556vw, 11px);
  box-sizing: border-box;
  border: 2px solid var(--color-brand-orange);
  border-radius: clamp(10px, 1.042vw, 20px);
  background: var(--color-brand-orange);
  color: #000;
  font-size: clamp(18px, 1.667vw, 32px);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.5px;
  white-space: nowrap;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.promise-statement-cta:hover,
.promise-statement-cta:focus-visible {
  border-color: #fff;
  background: #fff;
  color: #000;
  transform: translateY(-2px);
}

.promise-statement-cta span {
  color: #000;
  font-size: 1.25em;
}

.promise-slide-statement .promise-bottom {
  display: none;
}

.promise-demo[hidden] {
  display: none;
}

.promise-demo {
  width: 100%;
  display: grid;
  gap: 10px;
}

.promise-message {
  position: relative;
  min-width: 0;
  padding: 15px 18px 16px;
  border-radius: 20px;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 420ms ease, transform 560ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.promise-slide.is-active .promise-message {
  opacity: 1;
  transform: translateY(0);
}

.promise-slide.is-active .promise-message-voice {
  transition-delay: 100ms;
}

.promise-message-text {
  width: 78%;
  justify-self: start;
  border-bottom-left-radius: 6px;
  background: #fff;
  color: #020801;
}

.promise-message-voice {
  width: 70%;
  justify-self: end;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom-right-radius: 6px;
  background: #171a18;
  color: #fff;
}

.promise-message-meta {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  font-size: 0.68rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.promise-message-meta span {
  color: #020801;
}

.promise-message-voice .promise-message-meta span {
  color: var(--hero-blue);
}

.promise-message-meta time {
  color: rgba(2, 8, 1, 0.36);
  font: inherit;
}

.promise-message-voice .promise-message-meta time {
  color: rgba(255, 255, 255, 0.36);
}

.promise-message-text > p {
  max-width: 34ch;
  margin: 10px 0 0;
  font-size: clamp(1rem, 1.35vw, 1.28rem);
  font-weight: 750;
  line-height: 1.18;
  letter-spacing: -0.035em;
}

.promise-voice-line {
  margin-top: 11px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.promise-play {
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  padding-left: 2px;
  border-radius: 50%;
  background: var(--hero-blue);
  color: #020801;
  font-size: 0.72rem;
}

.promise-voice-line svg {
  width: 100%;
  height: 32px;
  overflow: visible;
}

.promise-voice-line path {
  fill: none;
  stroke: rgba(255, 255, 255, 0.72);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.promise-voice-caption {
  margin: 7px 0 0 46px;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.7rem;
  font-weight: 650;
}

.promise-bottom {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  gap: 32px;
  align-items: end;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.28);
}

.promise-meaning {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.85rem;
  line-height: 1.25;
}

.promise-meaning strong {
  color: #fff;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.promise-cta {
  min-height: 56px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  border-radius: 999px;
  background: var(--hero-blue);
  color: #020801;
  font-size: 0.95rem;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
  transition: transform 180ms ease, background 180ms ease;
}

.promise-cta:hover,
.promise-cta:focus-visible {
  background: #fff;
  transform: translateY(-2px);
}

/* Реальные кейсы: фильтруемая горизонтальная лента без тяжёлых медиа. */
.cases-slide {
  background: #030504;
  color: #fff;
}

.cases-frame {
  width: 100%;
  height: 100%;
  padding: 30px 36px 36px;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: clamp(34px, 5.2vh, 52px);
}

.cases-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: flex-end;
  gap: clamp(24px, 3vw, 52px);
}

.cases-title {
  max-width: none;
  color: #fff;
  font-size: clamp(3rem, 4.9vw, 5.1rem);
  line-height: 0.82;
  letter-spacing: -0.065em;
}

.cases-title-line {
  display: block;
  color: inherit;
  white-space: nowrap;
}

.cases-title .cases-title-accent {
  color: var(--hero-blue);
}

.cases-controls {
  min-width: 0;
  padding-bottom: 2px;
  display: grid;
  justify-items: end;
  gap: 12px;
}

.cases-filter {
  padding: 4px;
  display: flex;
  align-items: center;
  gap: 3px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
}

.cases-filter-button {
  min-height: 34px;
  padding: 0 13px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: rgba(255, 255, 255, 0.58);
  cursor: pointer;
  font-size: 0.68rem;
  font-weight: 750;
  line-height: 1;
  white-space: nowrap;
  transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}

.cases-filter-button span {
  margin-left: 5px;
  color: inherit;
  font-variant-numeric: tabular-nums;
  opacity: 0.62;
}

.cases-filter-button:hover,
.cases-filter-button:focus-visible {
  color: #fff;
}

.cases-filter-button.is-active {
  background: var(--hero-blue);
  color: #020801;
}

.cases-filter-button:focus-visible,
.cases-arrow:focus-visible,
.cases-track:focus-visible {
  outline: 2px solid var(--hero-blue);
  outline-offset: 3px;
}

.cases-navigation {
  display: flex;
  align-items: center;
  gap: 7px;
}

.cases-position {
  min-width: 54px;
  margin-right: 3px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.66rem;
  font-weight: 750;
  line-height: 1;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.cases-arrow {
  width: 34px;
  height: 34px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  background: transparent;
  color: #fff;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  transition: border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.cases-arrow span {
  color: inherit;
  transform: translateY(-1px);
}

.cases-arrow:hover:not(:disabled) {
  border-color: var(--hero-blue);
  background: var(--hero-blue);
  color: #020801;
}

.cases-arrow:disabled {
  cursor: default;
  opacity: 0.25;
}

.cases-track {
  width: calc(100% + 36px);
  margin-right: -36px;
  padding-right: 36px;
  min-width: 0;
  min-height: 0;
  display: flex;
  gap: 14px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.cases-track::-webkit-scrollbar {
  display: none;
}

.case-card {
  --case-visual: #e3f74d;
  --case-visual-ink: #020801;
  --case-grid: rgba(2, 8, 1, 0.17);
  --case-halo: rgba(0, 51, 204, 0.26);
  flex: 0 0 clamp(430px, calc(40vw - 26px), 760px);
  height: 100%;
  min-height: 0;
  display: grid;
  grid-template-rows: minmax(138px, 34%) minmax(0, 66%);
  scroll-snap-align: start;
  border: 0;
  border-radius: 20px;
  background: #fff;
  color: #020801;
  overflow: hidden;
  isolation: isolate;
}

.case-card[hidden] {
  display: none;
}

.case-card[data-case-tone="blue"] {
  --case-visual: #0033cc;
  --case-visual-ink: #fff;
  --case-grid: rgba(255, 255, 255, 0.16);
  --case-halo: rgba(227, 247, 77, 0.34);
}

.case-card[data-case-tone="orange"] {
  --case-visual: #ffae4f;
  --case-visual-ink: #020801;
  --case-grid: rgba(2, 8, 1, 0.16);
  --case-halo: rgba(0, 51, 204, 0.26);
}

.case-card[data-case-tone="night"] {
  --case-visual: #000d39;
  --case-visual-ink: #fff;
  --case-grid: rgba(255, 255, 255, 0.13);
  --case-halo: rgba(227, 247, 77, 0.31);
}

.case-card[data-case-tone="ice"] {
  --case-visual: #e9ebee;
  --case-visual-ink: #020801;
  --case-grid: rgba(0, 38, 155, 0.16);
  --case-halo: rgba(0, 51, 204, 0.28);
}

.case-card-visual {
  position: relative;
  min-height: 0;
  margin: clamp(10px, 0.9vw, 14px) clamp(10px, 0.9vw, 14px) 0;
  padding: clamp(16px, 1.45vw, 22px);
  border: 1px solid rgba(2, 8, 1, 0.07);
  border-radius: clamp(12px, 1vw, 16px);
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 18%, var(--case-halo) 0 8%, transparent 8.4% 100%),
    radial-gradient(circle at 82% 18%, transparent 0 15%, var(--case-halo) 15.4% 15.9%, transparent 16.3% 100%),
    var(--case-visual);
  color: var(--case-visual-ink);
}

.case-card-visual::before {
  content: attr(data-visual-word);
  position: absolute;
  right: -0.04em;
  bottom: -0.13em;
  z-index: 0;
  color: currentColor;
  font-size: clamp(4rem, 7.1vw, 8.4rem);
  font-weight: 800;
  line-height: 0.8;
  letter-spacing: -0.085em;
  white-space: nowrap;
  opacity: 0.11;
}

.case-card-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(var(--case-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--case-grid) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(125deg, #000 0%, rgba(0, 0, 0, 0.56) 46%, transparent 82%);
  pointer-events: none;
}

.case-card .case-card-visual.case-card-media {
  padding: 0;
  background: #eceeef;
  color: #fff;
}

.case-card-visual:not(.case-card-media) {
  padding: 0;
  background: #eceeef;
  color: #8b9296;
}

.case-card-visual:not(.case-card-media)::before,
.case-card-visual:not(.case-card-media)::after {
  content: none;
}

.case-card-visual:not(.case-card-media) .case-card-visual-meta,
.case-card-visual:not(.case-card-media) .case-card-flow {
  display: none;
}

.case-card-media::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.28) 0%, transparent 32%),
    linear-gradient(rgba(2, 8, 4, 0.07), rgba(2, 8, 4, 0.07));
  pointer-events: none;
}

.case-card-media::after {
  content: none;
}

.case-card-media-poster,
.case-card-media-image,
.case-card-video-preview {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  background: #eceeef;
}

.case-card-media-poster {
  left: 50%;
  top: 50%;
  z-index: 0;
  opacity: 0;
  transform: translate3d(-50%, -50%, 0) scale(1.015);
  filter: blur(0.7px) saturate(0.95);
  transition: opacity 260ms ease;
  pointer-events: none;
}

.case-card-media-poster.is-loaded {
  opacity: 1;
}

.case-card-media.is-full-media-loaded .case-card-media-poster {
  opacity: 0;
}

.case-card-media-image {
  left: 50%;
  top: 50%;
  z-index: 1;
  opacity: 0;
  transform: translate3d(-50%, -50%, 0) scale(1);
  transform-origin: center;
  filter: drop-shadow(0 18px 34px rgba(0, 0, 0, 0.28));
  transition: opacity 320ms ease;
}

.case-card-media-image.is-loaded {
  opacity: 1;
}

.case-card-tour {
  will-change: transform;
  animation: satori-case-tour 18s ease-in-out infinite;
  animation-play-state: paused;
}

.case-card-tour--soft {
  animation-name: satori-case-tour-soft;
  animation-duration: 13s;
}

.case-card.is-case-media-active .case-card-tour.is-loaded {
  animation-play-state: running;
}

@keyframes satori-case-tour {
  0% {
    transform: translate3d(-50%, -50%, 0) scale(1);
  }
  8% {
    transform: translate3d(calc(-50% + 50%), calc(-50% + 50%), 0) scale(2);
  }
  30% {
    transform: translate3d(calc(-50% + 50%), calc(-50% - 50%), 0) scale(2);
  }
  52% {
    transform: translate3d(calc(-50% + 50%), calc(-50% + 50%), 0) scale(2);
  }
  70% {
    transform: translate3d(calc(-50% - 40%), calc(-50% + 40%), 0) scale(1.8);
  }
  88% {
    transform: translate3d(calc(-50% - 40%), calc(-50% - 40%), 0) scale(1.8);
  }
  100% {
    transform: translate3d(-50%, -50%, 0) scale(1);
  }
}

@keyframes satori-case-tour-soft {
  0% {
    transform: translate3d(-50%, -50%, 0) scale(1);
  }
  12% {
    transform: translate3d(calc(-50% - 25%), calc(-50% + 25%), 0) scale(1.5);
  }
  42% {
    transform: translate3d(calc(-50% - 25%), calc(-50% - 25%), 0) scale(1.5);
  }
  72% {
    transform: translate3d(calc(-50% - 25%), calc(-50% + 25%), 0) scale(1.5);
  }
  100% {
    transform: translate3d(-50%, -50%, 0) scale(1);
  }
}

.case-card-video-preview {
  inset: 0;
  z-index: 1;
}

.case-card-video-play {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 4;
  width: clamp(58px, 4.5vw, 78px);
  height: clamp(58px, 4.5vw, 78px);
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translate(-50%, -50%);
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  backdrop-filter: blur(4px);
  cursor: pointer;
  transition: background 200ms ease, border-color 200ms ease, transform 150ms ease, opacity 200ms ease;
}

.case-card-video-play:hover {
  border-color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.28);
}

.case-card-video-play:active {
  transform: translate(-50%, -50%) scale(0.96);
}

.case-card-video-play:focus-visible {
  outline: 2px solid #e3f74d;
  outline-offset: 4px;
}

.case-card-video-play::before {
  content: "";
  margin-left: 5px;
  border-style: solid;
  border-width: 12px 0 12px 20px;
  border-color: transparent transparent transparent rgba(255, 255, 255, 0.86);
}

.case-card-video-preview[controls] + .case-card-video-play {
  opacity: 0;
  pointer-events: none;
}

.case-card-media .case-card-visual-meta {
  position: absolute;
  top: clamp(16px, 1.45vw, 22px);
  right: clamp(16px, 1.45vw, 22px);
  left: clamp(16px, 1.45vw, 22px);
  z-index: 3;
  color: #fff;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.86);
}

.case-card-media .case-card-visual-meta span:last-child {
  opacity: 0.72;
}

@media (prefers-reduced-motion: reduce) {
  .case-card-tour {
    animation: none;
  }
}

@media (max-width: 760px), (min-width: 761px) and (max-width: 950px) and (max-height: 520px) {
  .case-card-static-shot {
    object-position: top center;
  }

  .case-card-tour {
    animation-duration: 12s;
  }

  .case-card-tour--soft {
    animation-duration: 9s;
  }

  .case-card-media .case-card-visual-meta {
    top: 14px;
    right: 14px;
    left: 14px;
  }

  .case-card-video-play {
    width: 54px;
    height: 54px;
  }

  .case-card-video-play::before {
    border-width: 10px 0 10px 17px;
  }

  @keyframes satori-case-tour {
    0% {
      transform: translate3d(-50%, -50%, 0) scale(1.08);
    }
    18% {
      transform: translate3d(calc(-50% + 4%), calc(-50% + 7%), 0) scale(1.22);
    }
    44% {
      transform: translate3d(calc(-50% + 4%), calc(-50% - 7%), 0) scale(1.22);
    }
    72% {
      transform: translate3d(calc(-50% - 4%), calc(-50% + 6%), 0) scale(1.16);
    }
    100% {
      transform: translate3d(-50%, -50%, 0) scale(1.08);
    }
  }

  @keyframes satori-case-tour-soft {
    0% {
      transform: translate3d(-50%, -50%, 0) scale(1.08);
    }
    26% {
      transform: translate3d(calc(-50% - 4%), calc(-50% + 6%), 0) scale(1.18);
    }
    58% {
      transform: translate3d(calc(-50% + 4%), calc(-50% - 6%), 0) scale(1.18);
    }
    100% {
      transform: translate3d(-50%, -50%, 0) scale(1.08);
    }
  }
}

.case-card-visual-meta {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  font-size: 0.65rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.case-card-visual-meta span {
  color: inherit;
}

.case-card-visual-meta span:last-child {
  opacity: 0.58;
}

.case-card-flow {
  position: absolute;
  right: clamp(16px, 1.45vw, 22px);
  bottom: clamp(16px, 1.45vw, 22px);
  left: clamp(16px, 1.45vw, 22px);
  z-index: 2;
  display: grid;
  grid-template-columns: auto minmax(22px, 1fr) auto minmax(22px, 1fr) auto;
  align-items: center;
  gap: 8px;
}

.case-card-flow span {
  min-height: 29px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid color-mix(in srgb, currentColor 28%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--case-visual) 78%, transparent);
  color: inherit;
  font-size: 0.58rem;
  font-weight: 750;
  line-height: 1;
  white-space: nowrap;
  backdrop-filter: blur(8px);
}

.case-card-flow i {
  position: relative;
  height: 1px;
  background: currentColor;
  opacity: 0.42;
}

.case-card-flow i::after {
  content: "";
  position: absolute;
  top: -2px;
  right: 0;
  width: 5px;
  height: 5px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: rotate(45deg);
}

.case-card-body {
  min-height: 0;
  padding: clamp(18px, 1.65vw, 26px) clamp(18px, 1.75vw, 28px) clamp(20px, 1.75vw, 28px);
  display: flex;
  flex-direction: column;
  background: #fff;
}

.case-card-business {
  margin: 0;
  color: #0033cc;
  font-size: 0.65rem;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.case-card h3 {
  max-width: 21ch;
  margin: 9px 0 0;
  font-size: clamp(1.45rem, 1.85vw, 2rem);
  font-weight: 750;
  line-height: 0.96;
  letter-spacing: -0.05em;
  text-wrap: balance;
}

.case-card-description {
  max-width: 72ch;
  margin: 12px 0 0;
  color: rgba(2, 8, 1, 0.62);
  font-size: clamp(0.74rem, 0.84vw, 0.88rem);
  font-weight: 620;
  line-height: 1.35;
}

.case-card-skills-title {
  margin: auto 0 0;
  color: #0033cc;
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.035em;
}

.case-card-skills {
  margin: 9px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  row-gap: 5px;
  list-style: none;
}

.case-card-skills li {
  position: relative;
  min-width: 0;
  padding: 0 0 0 11px;
  color: rgba(2, 8, 1, 0.68);
  font-size: clamp(0.875rem, 0.96vw, 1rem);
  font-weight: 620;
  line-height: 1.28;
}

.case-card-skills li::before {
  content: "";
  position: absolute;
  top: 0.48em;
  left: 0;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #0033cc;
}

@media (max-width: 1100px) and (min-width: 761px) {
  .cases-heading {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 15px;
  }

  .cases-controls {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .case-card {
    grid-template-rows: minmax(130px, 33%) minmax(0, 67%);
  }
}

.draft-v2 .assurance-heading {
  grid-row: 1;
  width: 100%;
  min-width: 0;
}

.draft-v2 .assurance-card > * {
  min-width: 0;
}

.draft-v2 .assurance-title {
  width: 100%;
  max-width: 100%;
  color: #fff;
  font-size: clamp(3.5rem, 5.7vw, 6.5rem);
  font-weight: 700;
  line-height: 0.84;
  letter-spacing: -0.06em;
  overflow-wrap: normal;
  text-wrap: balance;
}

.draft-v2 .assurance-title-line {
  display: block;
  color: inherit;
  white-space: nowrap;
}

.draft-v2 .assurance-title-accent {
  color: var(--hero-blue);
}

.draft-v2 .assurance-subtitle {
  max-width: none;
  margin: clamp(12px, 1.6vh, 16px) 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1rem, 1.35vw, 1.25rem);
  font-weight: 650;
  line-height: 1.25;
  letter-spacing: -0.025em;
}

.assurance-name-note {
  max-width: 32ch;
  margin: 0;
  display: grid;
  justify-items: end;
  gap: 4px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.82rem;
  font-weight: 650;
  line-height: 1.25;
  letter-spacing: -0.02em;
  text-align: right;
}

.assurance-name-note strong {
  color: #fff;
  font-size: 1rem;
  font-weight: 800;
}

.assurance-name-note span {
  display: block;
}

.draft-v2 .training-frame {
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: auto minmax(0, 1fr);
  column-gap: 0;
  row-gap: clamp(18px, 2.4vh, 24px);
}

/* Слайд 04: верхнее продолжение пейзажа слайда 05. */
.draft-v2 .assurance-concept-slide {
  background: #e8e2d9;
  color: #020801;
}

.draft-v2 .assurance-concept-slide::before {
  background: url("/video/scroll/frames/web/slide-04-keyframe-v07-q75.webp") center bottom / cover no-repeat;
}

.draft-v2 .assurance-concept-slide::after {
  background: none;
}

.draft-v2 .assurance-concept-slide .assurance-title {
  color: rgba(2, 8, 1, 0.62);
}

.draft-v2 .assurance-concept-slide .assurance-title-strong {
  color: #020801;
}

.draft-v2 .assurance-concept-slide .assurance-media-slot {
  position: absolute;
  top: 34px;
  right: 18px;
  z-index: 3;
  grid-column: auto;
  grid-row: auto;
  align-self: auto;
  justify-self: auto;
  min-width: 0;
  min-height: 0;
  padding: 0;
  display: block;
}

@media (max-width: 760px) {
  .draft-v2 .assurance-concept-slide .assurance-media-slot {
    top: 24px;
    right: 12px;
  }
}

.draft-v2 .assurance-concept-slide .assurance-subtitle {
  color: rgba(2, 8, 1, 0.62);
}

.draft-v2 .assurance-concept-slide .assurance-name-note {
  padding: 8px 10px;
  border-radius: 9px;
  background: rgba(232, 226, 217, 0.74);
  color: rgba(2, 8, 1, 0.48);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.draft-v2 .assurance-concept-slide .assurance-name-note strong {
  color: #020801;
}

/* Слайд 05: утверждаемый keyframe с гуру и роботом у водопада. */
.draft-v2 .training-slide::before {
  background-image: url("/video/scroll/frames/web/slide-05-keyframe-v04-q75.webp");
  background-position: center 44%;
  background-size: cover;
}

.draft-v2 .training-slide::after {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.52) 0%, rgba(0, 0, 0, 0.24) 52%, rgba(0, 0, 0, 0.14) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.16) 0%, rgba(0, 0, 0, 0.03) 48%, rgba(0, 0, 0, 0.48) 100%);
}

.draft-v2 .training-title {
  grid-column: 1 / -1;
  grid-row: 1;
  align-self: start;
  font-size: clamp(3.5rem, 6vw, 6rem);
}

.training-support-panel {
  grid-column: 2;
  grid-row: 1;
  align-self: start;
  width: 100%;
  padding: 24px 26px 25px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 22px;
  background: rgba(8, 12, 9, 0.34);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.2);
  color: #fff;
  -webkit-backdrop-filter: blur(20px) saturate(1.12);
  backdrop-filter: blur(20px) saturate(1.12);
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 520ms ease, transform 620ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.training-slide.is-active .training-support-panel {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 120ms;
}

.training-support-panel h3 {
  margin: 0;
  color: #fff;
  font-size: clamp(2.1rem, 2.5vw, 2.5rem);
  font-weight: 800;
  line-height: 0.94;
  letter-spacing: -0.045em;
}

.training-support-panel h3 span {
  display: block;
}

.training-support-panel ul {
  margin: 20px 0 0;
  padding: 17px 0 0;
  display: grid;
  gap: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  list-style: none;
}

.training-support-panel li {
  position: relative;
  margin: 0;
  padding-left: 18px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.95rem;
  font-weight: 650;
  line-height: 1.3;
  letter-spacing: -0.015em;
}

.training-support-panel li::before {
  content: "";
  position: absolute;
  top: 0.6em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--hero-blue);
  transform: translateY(-50%);
}

.draft-v2 .training-timeline {
  grid-column: 1 / -1;
  grid-row: 2;
  align-self: end;
}

.draft-v2 .training-step-number {
  background: #ffae4f;
  color: #020801;
}

@media (min-width: 761px) {
  .draft-v2 .training-step {
    min-height: 0;
    padding-bottom: 8px;
  }
}

@media (max-width: 960px) {
  .draft-v2 .training-slide {
    height: auto;
    min-height: var(--slide-vh);
    overflow: visible;
  }

  .draft-v2 .training-frame {
    min-height: var(--slide-vh);
    height: auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto minmax(0, 1fr);
  }

  .draft-v2 .training-title,
  .draft-v2 .training-timeline {
    grid-column: 1;
  }

  .draft-v2 .training-title { grid-row: 1; }

  .draft-v2 .training-timeline { grid-row: 2; }
}

.draft-v2 .skills-title {
  font-size: clamp(3rem, 4.8vw, 5rem);
}

.draft-v2 .skills-lead {
  max-width: 48ch;
}

.closing-cta-slide .closing-title {
  font-size: clamp(3.5rem, 5.7vw, 6.5rem);
  line-height: 0.88;
}

.closing-cta-slide {
  background: #000;
  color: #fff;
}

.closing-cta-slide .closing-frame {
  padding: clamp(30px, 4.2vh, 42px) 36px 36px;
  justify-content: flex-start;
}

.closing-cta-slide .closing-title {
  color: #fff;
}

.closing-cta-slide .closing-title-accent {
  color: var(--hero-blue);
}

.closing-cta-slide .closing-note {
  max-width: 42ch;
  margin-top: auto;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1.25rem, 1.8vw, 1.8rem);
  line-height: 1.2;
}

.closing-actions {
  margin-top: clamp(28px, 4vh, 38px);
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.closing-actions a {
  min-height: 28px;
  padding: 0 0 2px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-bottom: 2px solid rgba(255, 255, 255, 0.78);
  border-radius: 0;
  color: #fff;
  font-size: 17px;
  font-weight: 800;
  line-height: 1;
  text-transform: lowercase;
  transition: color 180ms ease, border-color 180ms ease;
}

.closing-actions a:hover,
.closing-actions a:focus-visible {
  border-color: #fff;
  background: transparent;
  color: #fff;
}

.closing-actions a:first-child {
  border-color: rgba(255, 255, 255, 0.78);
  background: transparent;
  color: #fff;
}

@media (max-width: 1360px) {
  .promise-slide-statement .promise-statement-main {
    font-size: 4rem;
  }
}

@media (max-width: 1200px) {
  .promise-slide-statement .promise-statement-main {
    font-size: 3.3rem;
  }
}

@media (max-width: 980px) {
  .promise-slide-statement .promise-statement-main {
    font-size: 2.8rem;
  }
}

@media (max-width: 900px) {
  .promise-content {
    grid-template-columns: minmax(220px, 0.7fr) minmax(420px, 1.3fr);
    gap: 32px;
  }

  .promise-bottom {
    grid-template-columns: minmax(0, 1fr) auto;
  }

}

@media (max-width: 840px) {
  .promise-slide-statement .promise-statement-main {
    font-size: 2.5rem;
  }
}

@media (max-width: 760px) {
  .draft-v2 .source-hero-intro {
    max-width: calc(100vw - 34px);
  }

  .draft-v2 .source-hero-cta {
    top: auto;
    right: 20px;
    bottom: 18px;
    left: auto;
    min-height: clamp(52px, 14vw, 60px);
    padding: 10px clamp(14px, 4vw, 22px) 12px;
    gap: 10px;
    font-size: clamp(19px, 5.2vw, 22px);
    letter-spacing: 0;
  }

  .draft-v2 .source-hero-grid {
    min-height: 240px;
  }

  .draft-v2 .source-hero-title-cell {
    justify-content: flex-start;
    padding-bottom: 94px;
  }

  .draft-v2 .training-frame {
    row-gap: 24px;
  }

  .draft-v2 .assurance-concept-slide::before {
    background-position: 64% bottom;
  }

  .draft-v2 .training-slide::before {
    background-position: 63% center;
  }

  .draft-v2 .training-slide::after {
    background:
      linear-gradient(180deg, rgba(0, 0, 0, 0.56) 0%, rgba(0, 0, 0, 0.18) 42%, rgba(0, 0, 0, 0.58) 100%),
      linear-gradient(90deg, rgba(0, 0, 0, 0.24), rgba(0, 0, 0, 0.08));
  }

  .draft-v2 .training-title {
    font-size: clamp(2.75rem, 12vw, 4rem);
    line-height: 0.9;
  }

  .training-support-panel {
    width: 100%;
    padding: 18px 19px 19px;
    border-radius: 18px;
  }

  .training-support-panel h3 {
    font-size: 1.7rem;
  }

  .training-support-panel ul {
    margin-top: 15px;
    padding-top: 13px;
    gap: 8px;
  }

  .training-support-panel li {
    font-size: 0.84rem;
  }

  .draft-v2 .skills-title {
    font-size: clamp(2.15rem, 10vw, 2.8rem);
  }

  .draft-v2 .training-timeline {
    margin: 0;
  }

  .draft-v2 .assurance-title {
    font-size: clamp(1rem, 5.5vw, 3rem);
    line-height: 0.9;
  }

  .draft-v2 .assurance-subtitle {
    margin-top: 8px;
    font-size: clamp(0.72rem, 3.2vw, 0.86rem);
    line-height: 1.25;
  }

  .draft-v2 .assurance-heading {
    margin-bottom: 18px;
    padding-bottom: 38px;
  }

  .draft-v2 .assurance-media-slot {
    grid-column: 1;
    grid-row: 1;
    align-self: end;
    justify-self: stretch;
    min-height: 0;
    padding: 0 4px 2px;
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
  }

  .draft-v2 .assurance-name-note {
    max-width: none;
    gap: 1px;
    font-size: 0.62rem;
  }

  .draft-v2 .assurance-name-note strong {
    font-size: 0.74rem;
  }

  .promise-frame {
    padding: 28px 20px 24px;
    gap: 14px;
  }

  .promise-title {
    margin: 0;
    font-size: clamp(2.75rem, 12vw, 4rem);
    line-height: 0.9;
  }

  .promise-content {
    align-self: stretch;
    grid-template-columns: 1fr;
    gap: 12px;
    align-content: center;
  }

  .promise-quote {
    max-width: none;
    padding-left: 12px;
    border-left-width: 3px;
  }

  .promise-quote p {
    font-size: 0.88rem;
    line-height: 1.18;
  }

  .promise-slide-statement .promise-frame {
    padding: 20px;
  }

  .promise-slide-statement .promise-statement-main {
    font-size: 1.25rem;
    line-height: 1.05;
  }

  .promise-slide-statement .promise-statement-main > .promise-statement-break {
    margin-top: 16px;
  }

  .promise-slide-statement .promise-statement-detail {
    margin-top: 1.65rem;
    font-size: clamp(0.68rem, 3.2vw, 0.92rem);
    line-height: 1.28;
  }

  .promise-statement-cta {
    min-height: clamp(52px, 14vw, 60px);
    margin-top: 4rem;
    padding: 10px clamp(14px, 4vw, 22px) 12px;
    gap: 10px;
    font-size: clamp(11.5px, 3.4vw, 15px);
    letter-spacing: 0;
  }

  .promise-demo {
    width: 100%;
    align-self: center;
    gap: 8px;
  }

  .promise-message {
    padding: 12px 14px 13px;
    border-radius: 16px;
  }

  .promise-message-text {
    width: 91%;
  }

  .promise-message-voice {
    width: 84%;
  }

  .promise-message-text > p {
    margin-top: 8px;
    font-size: 0.9rem;
  }

  .promise-message-meta {
    font-size: 0.58rem;
  }

  .promise-voice-line {
    margin-top: 8px;
    gap: 9px;
  }

  .promise-play {
    flex-basis: 30px;
    width: 30px;
    height: 30px;
  }

  .promise-voice-line svg {
    height: 28px;
  }

  .promise-voice-caption {
    margin: 4px 0 0 39px;
    font-size: 0.61rem;
  }

  .promise-bottom {
    grid-template-columns: 1fr;
    gap: 10px;
    padding-top: 12px;
  }

  .promise-meaning {
    display: flex;
    flex-direction: row;
    align-items: baseline;
    gap: 7px;
    font-size: 0.66rem;
  }

  .promise-meaning strong {
    font-size: 0.74rem;
  }

  .promise-cta {
    width: 100%;
    min-height: 50px;
  }

  .cases-frame {
    padding: 22px 10px 24px;
    gap: clamp(20px, 3.2vh, 27px);
  }

  .cases-heading {
    display: grid;
    grid-template-columns: 1fr;
    align-items: start;
    gap: 12px;
  }

  .cases-title {
    font-size: clamp(1.7rem, 8.9vw, 3rem);
  }

  .cases-title-line {
    white-space: normal;
  }

  .cases-controls {
    width: 100%;
    padding: 0;
    display: block;
  }

  .cases-filter {
    width: max-content;
    max-width: 100%;
    padding: 3px;
    gap: 2px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .cases-filter::-webkit-scrollbar {
    display: none;
  }

  .cases-filter-button {
    min-height: 31px;
    padding: 0 10px;
    font-size: 0.58rem;
  }

  .cases-navigation {
    display: none;
  }

  .cases-track {
    width: calc(100% + 10px);
    margin-right: -10px;
    padding-right: 10px;
  }

  .case-card {
    flex-basis: min(84vw, 340px);
    grid-template-rows: minmax(125px, 32%) minmax(0, 68%);
    border-radius: 17px;
  }

  .case-card-visual {
    margin: 10px 10px 0;
    padding: 14px;
    border-radius: 12px;
  }

  .case-card-visual::before {
    font-size: clamp(3.25rem, 16vw, 4.65rem);
  }

  .case-card-visual::after {
    background-size: 28px 28px;
  }

  .case-card-visual-meta {
    font-size: 0.52rem;
  }

  .case-card-flow {
    right: 14px;
    bottom: 13px;
    left: 14px;
    gap: 5px;
  }

  .case-card-flow span {
    min-height: 23px;
    padding: 0 7px;
    font-size: 0.48rem;
  }

  .case-card-body {
    padding: 16px 17px 17px;
  }

  .case-card-business {
    font-size: 0.53rem;
  }

  .case-card h3 {
    margin-top: 7px;
    font-size: clamp(1.28rem, 6.1vw, 1.55rem);
    line-height: 0.98;
  }

  .case-card-description {
    margin-top: 9px;
    font-size: clamp(0.66rem, 2.85vw, 0.76rem);
    line-height: 1.3;
  }

  .case-card-skills-title {
    font-size: 0.72rem;
  }

  .case-card-skills {
    grid-template-columns: minmax(0, 1fr);
    margin-top: 8px;
    row-gap: 5px;
  }

  .case-card-skills li {
    padding-left: 11px;
    font-size: clamp(0.875rem, 3.5vw, 0.94rem);
    font-weight: 620;
    line-height: 1.28;
  }

  .case-card-skills li::before {
    width: 4px;
    height: 4px;
  }

  .closing-cta-slide .closing-frame {
    padding: 22px 20px;
  }

  .closing-cta-slide .closing-title {
    font-size: clamp(2.7rem, 12vw, 3.7rem);
    line-height: 0.88;
  }

  .closing-cta-slide .closing-title-line {
    white-space: normal;
  }

  .closing-cta-slide .closing-note {
    max-width: 31ch;
    font-size: 1.05rem;
  }

  .closing-actions {
    margin-top: 24px;
    gap: 12px;
  }

  .closing-actions a {
    min-height: 24px;
    padding: 0 0 2px;
    font-size: 13px;
  }
}

@media (max-width: 390px) {
  .promise-quote p {
    font-size: 0.82rem;
  }
}

@media (max-width: 371px) {
  .promise-slide-statement .promise-statement-main {
    font-size: 1.05rem;
  }

  .draft-v2 .assurance-title {
    letter-spacing: -0.07em;
  }

  .draft-v2 .assembly-group {
    --assembly-indent: 14px;
    padding-left: 4px;
  }

  .draft-v2 .assembly-group.is-models .assembly-tag,
  .draft-v2 .assembly-group.is-platforms .assembly-tag {
    padding-right: 2px;
    gap: 1px;
    font-size: 0.5rem;
  }

  .draft-v2 .assembly-group.is-models .assembly-tag img,
  .draft-v2 .assembly-group.is-platforms .assembly-tag img {
    width: 17px;
    height: 17px;
  }

  .draft-v2 .service-icon-grid {
    grid-template-columns: repeat(6, 26px) minmax(0, 1fr);
    grid-template-rows: 26px;
    gap: 3px;
  }

  .draft-v2 .service-icon {
    width: 26px;
    height: 26px;
    padding: 5px;
  }

  .draft-v2 .service-more {
    height: 26px;
    padding-inline: 4px;
    font-size: 0.53rem;
  }
}

@media (min-width: 761px) and (max-height: 740px) {
  .draft-v2 .training-title {
    font-size: clamp(3rem, 8.5vh, 4.2rem);
  }

  .training-support-panel {
    padding: 18px 20px 19px;
    border-radius: 18px;
  }

  .training-support-panel h3 {
    font-size: 1.8rem;
  }

  .training-support-panel ul {
    margin-top: 14px;
    padding-top: 12px;
    gap: 7px;
  }

  .training-support-panel li {
    font-size: 0.84rem;
    line-height: 1.25;
  }

  .draft-v2 .assurance-title {
    font-size: clamp(3rem, 8.5vh, 4.2rem);
  }

  .promise-frame {
    padding-top: 22px;
    padding-bottom: 24px;
  }

  .promise-title {
    font-size: clamp(3rem, 8.5vh, 4.2rem);
  }

}

@media (max-width: 760px) and (max-height: 740px) {
  .promise-frame {
    padding-block: 16px;
    gap: 10px;
  }

  .promise-demo {
    gap: 6px;
  }

  .promise-message {
    padding-block: 9px;
  }

  .promise-quote p {
    font-size: 0.76rem;
  }

  .promise-voice-caption {
    display: none;
  }

  .cases-frame {
    padding-block: 16px;
    gap: 16px;
  }

  .cases-title {
    font-size: clamp(1.7rem, 8.85vw, 2.4rem);
  }

  .cases-heading {
    gap: 9px;
  }

  .cases-filter-button {
    min-height: 28px;
  }

  .case-card {
    grid-template-rows: minmax(92px, 27%) minmax(0, 73%);
  }

  .case-card-body {
    padding-block: 13px 14px;
  }

  .case-card-description {
    font-size: 0.65rem;
  }

  .case-card-skills {
    margin-top: 4px;
    row-gap: 2px;
  }

}

@media print {
  .case-card-visual {
    min-height: 280px;
  }
}

/* Сравнительный вариант продуктового слайда: роли компонентов и статус сервера. */
.assurance-concept-slide .assurance-frame {
  --assurance-card-pad-y: clamp(16px, 1.45vw, 22px);
  --assurance-title-height: clamp(74px, 8.5vh, 88px);
}

.assurance-concept-slide .assembly-card {
  gap: clamp(10px, 1.4vh, 14px);
}

.assurance-concept-slide .assurance-card > h2::after {
  content: none;
}

.concept-components {
  --concept-component-gap: 8px;
  position: relative;
  min-height: 0;
  align-self: stretch;
  display: grid;
  grid-template-rows: repeat(3, minmax(0, 1fr));
  gap: var(--concept-component-gap);
}

.concept-components > .concept-component:not(:last-child)::before {
  content: "";
  position: absolute;
  z-index: 2;
  top: 23.5px;
  left: 22.5px;
  width: 2px;
  height: calc(100% + var(--concept-component-gap));
  transform: translateX(-50%);
  background: #020801;
  opacity: 0.16;
  pointer-events: none;
}

.concept-component {
  position: relative;
  z-index: auto;
  min-width: 0;
  min-height: 0;
  padding: 10px 11px 9px 46px;
  border: 0;
  border-radius: 11px;
  background: linear-gradient(135deg, #f7f7f3 0%, #efefe9 100%);
  display: grid;
  grid-template-rows: auto auto auto;
  align-content: center;
  gap: 5px;
}

.concept-component-number {
  position: absolute;
  z-index: 3;
  top: 11px;
  left: 10px;
  width: 25px;
  height: 25px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #020801;
  color: #fff;
  font-size: 0.62rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.02em;
}

.concept-component-heading {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.concept-component-heading h3 {
  min-width: 0;
  margin: 0;
  color: #020801;
  font-size: clamp(0.92rem, 1.15vw, 1.08rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.concept-component-role {
  margin-left: auto;
  padding: 4px 7px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: var(--hero-blue);
  color: #020801;
  font-size: 0.56rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.concept-component > p {
  margin: 0;
  color: rgba(2, 8, 1, 0.64);
  font-size: clamp(0.74rem, 0.86vw, 0.84rem);
  font-weight: 650;
  line-height: 1.23;
  letter-spacing: -0.015em;
}

.concept-logo-list,
.concept-service-list {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 4px;
}

.concept-logo {
  min-width: 0;
  height: 22px;
  padding: 2px 5px 2px 2px;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  border: 0;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.72);
  color: #403a34;
  font-size: 0.5rem;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
}

.concept-logo img {
  width: 17px;
  height: 17px;
  padding: 3px;
  flex: 0 0 auto;
  object-fit: contain;
}

.concept-service-list .service-icon {
  width: 22px;
  height: 22px;
  padding: 5px;
  border-radius: 6px;
}

.concept-service-list .service-icon-number {
  font-size: 0.78rem;
}

.concept-service-list .service-icon.is-avito,
.concept-service-list .service-icon.is-disk {
  background: #fff;
}

.concept-service-more {
  min-width: 0;
  height: 22px;
  padding: 0 7px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  background: #deded7;
  color: rgba(2, 8, 1, 0.52);
  font-size: 0.52rem;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
}

.assurance-concept-slide .concept-server-card {
  grid-template-rows: auto minmax(0, 1fr);
  gap: clamp(10px, 1.4vh, 14px);
}

.concept-server-list {
  position: relative;
  min-height: 0;
  align-self: stretch;
  display: grid;
  grid-template-rows: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.concept-server-item {
  padding-left: 16px;
  background: rgba(255, 255, 255, 0.075);
}

.concept-server-item .concept-component-heading h3 {
  color: #fff;
}

.concept-server-item .concept-component-role {
  margin-left: 0;
  background: var(--hero-blue);
  color: #020801;
}

.concept-server-emoji {
  display: inline-block;
  margin-right: 6px;
  font-size: 0.9em;
  line-height: 1;
  vertical-align: 0.02em;
}

.concept-server-item > p {
  color: rgba(255, 255, 255, 0.62);
}

.concept-server-dashboard {
  position: relative;
  min-height: 0;
  padding: 13px;
  overflow: hidden;
  border: 1px solid rgba(227, 247, 77, 0.22);
  border-radius: 12px;
  background:
    radial-gradient(circle at 78% 22%, rgba(227, 247, 77, 0.15), transparent 37%),
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    #071008;
  background-size: auto, 22px 22px, 22px 22px, auto;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 10px;
}

.concept-server-status {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 7px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.61rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.concept-server-status > span {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--hero-blue);
  box-shadow: 0 0 0 4px rgba(227, 247, 77, 0.1), 0 0 16px rgba(227, 247, 77, 0.5);
}

.concept-server-status p {
  min-width: 0;
  margin: 0;
}

.concept-server-status strong {
  margin-left: auto;
  color: var(--hero-blue);
  font-weight: 800;
}

.concept-server-uptime {
  min-width: 0;
  align-self: center;
  display: grid;
  gap: 7px;
}

.concept-server-uptime strong {
  color: #fff;
  font-size: clamp(3.2rem, 5vw, 4.8rem);
  font-weight: 700;
  line-height: 0.78;
  letter-spacing: -0.08em;
}

.concept-server-uptime span {
  max-width: 24ch;
  color: rgba(255, 255, 255, 0.66);
  font-size: clamp(0.7rem, 0.9vw, 0.84rem);
  font-weight: 650;
  line-height: 1.2;
}

.concept-server-facts {
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
}

.concept-server-facts > div {
  min-width: 0;
  min-height: 58px;
  padding: 9px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.055);
  display: grid;
  align-content: center;
  gap: 4px;
}

.concept-server-facts strong,
.concept-server-facts span {
  display: block;
}

.concept-server-facts strong {
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1.05;
}

.concept-server-facts span {
  color: rgba(255, 255, 255, 0.52);
  font-size: 0.59rem;
  font-weight: 600;
  line-height: 1.2;
}

.concept-server-footer {
  min-width: 0;
  padding: 11px 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.09);
  display: grid;
  gap: 9px;
}

.concept-server-footer p {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.67rem;
  font-weight: 650;
  line-height: 1.25;
}

.concept-server-footer > span {
  width: max-content;
  padding: 5px 8px;
  border-radius: 999px;
  background: var(--hero-blue);
  color: #020801;
  font-size: 0.58rem;
  font-weight: 800;
  line-height: 1;
  text-transform: uppercase;
}

@media (min-width: 761px) and (max-height: 740px) {
  .assurance-concept-slide .assembly-card,
  .assurance-concept-slide .concept-server-card {
    gap: 10px;
  }

  .concept-components {
    --concept-component-gap: 5px;
  }

  .concept-components > .concept-component:not(:last-child)::before {
    top: 20.5px;
  }

  .concept-server-list {
    gap: 5px;
  }

  .concept-component {
    padding-block: 6px;
    gap: 3px;
  }

  .concept-component-number {
    top: 8px;
  }

  .concept-component-heading h3 {
    font-size: 0.96rem;
  }

  .concept-component > p {
    font-size: 0.72rem;
    line-height: 1.2;
  }

  .concept-logo,
  .concept-service-list .service-icon,
  .concept-service-more {
    height: 19px;
  }

  .concept-service-list .service-icon {
    width: 19px;
    padding: 4px;
  }

  .concept-logo img {
    width: 14px;
    height: 14px;
  }

  .concept-server-dashboard {
    padding: 10px;
    gap: 7px;
  }

  .concept-server-uptime strong {
    font-size: 2.8rem;
  }

  .concept-server-facts > div {
    min-height: 48px;
    padding: 7px;
  }

  .concept-server-footer {
    padding: 8px 10px;
    gap: 6px;
  }
}

@media (max-width: 760px) {
  .assurance-concept-slide .assurance-frame {
    --assurance-card-pad-y: 10px;
    --assurance-title-height: 60px;
    grid-template-rows: auto minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .assurance-concept-slide .assembly-card,
  .assurance-concept-slide .concept-server-card {
    gap: 7px;
  }

  .concept-components,
  .concept-server-list {
    gap: 4px;
  }

  .concept-components {
    --concept-component-gap: 4px;
  }

  .concept-components > .concept-component:not(:last-child)::before {
    top: 17.5px;
    left: 17.5px;
  }

  .concept-component {
    padding: 6px 7px 5px 35px;
    border-radius: 8px;
    gap: 3px;
  }

  .assurance-concept-slide .concept-server-item {
    padding-left: 13px;
  }

  .concept-component-number {
    top: 7px;
    left: 7px;
    width: 21px;
    height: 21px;
    font-size: 0.54rem;
  }

  .concept-component-heading {
    gap: 5px;
  }

  .concept-component-heading h3 {
    font-size: clamp(0.76rem, 3.35vw, 0.92rem);
  }

  .concept-component-role {
    padding: 3px 5px;
    font-size: 0.5rem;
  }

  .concept-component > p {
    font-size: clamp(0.58rem, 2.6vw, 0.68rem);
    line-height: 1.16;
  }

  .concept-logo-list,
  .concept-service-list {
    gap: 3px;
  }

  .concept-logo,
  .concept-service-list .service-icon,
  .concept-service-more {
    height: 18px;
  }

  .concept-logo {
    padding-right: 4px;
    gap: 2px;
    font-size: 0.44rem;
  }

  .concept-logo img {
    width: 14px;
    height: 14px;
    padding: 2px;
  }

  .concept-service-list .service-icon {
    width: 18px;
    padding: 4px;
    border-radius: 5px;
  }

  .concept-service-list .service-icon-number {
    font-size: 0.64rem;
  }

  .concept-service-more {
    padding-inline: 5px;
    font-size: 0.44rem;
  }

  .concept-server-dashboard {
    padding: 7px 8px;
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    grid-template-rows: auto minmax(0, 1fr);
    gap: 5px 8px;
    border-radius: 8px;
    background-size: auto, 18px 18px, 18px 18px, auto;
  }

  .concept-server-status {
    grid-column: 1 / -1;
    font-size: 0.48rem;
  }

  .concept-server-status > span {
    width: 6px;
    height: 6px;
  }

  .concept-server-uptime {
    align-self: center;
    gap: 4px;
  }

  .concept-server-uptime strong {
    font-size: clamp(1.8rem, 9vw, 2.4rem);
  }

  .concept-server-uptime span {
    font-size: 0.51rem;
  }

  .concept-server-facts {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .concept-server-facts > div {
    min-height: 0;
    padding: 5px 6px;
    border-radius: 6px;
    gap: 2px;
  }

  .concept-server-facts strong {
    font-size: 0.57rem;
  }

  .concept-server-facts span {
    font-size: 0.48rem;
    line-height: 1.1;
  }

  .concept-server-footer {
    padding: 6px 8px;
    border-radius: 7px;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 6px;
  }

  .concept-server-footer p {
    font-size: 0.5rem;
    line-height: 1.15;
  }

  .concept-server-footer > span {
    padding: 4px 6px;
    font-size: 0.46rem;
  }
}

@media (max-width: 371px) {
  .assurance-concept-slide .concept-components {
    grid-template-rows: minmax(0, 1.08fr) repeat(2, minmax(0, 0.96fr));
  }

  .concept-component-heading h3 {
    font-size: 0.72rem;
  }

  .concept-component > p {
    font-size: 0.58rem;
    line-height: 1.14;
  }

  .concept-logo > span {
    display: none;
  }

  .concept-logo {
    width: 18px;
    padding: 1px;
    justify-content: center;
  }

  .concept-server-footer p {
    font-size: 0.47rem;
  }
}

@media (max-width: 760px) and (max-height: 740px) {
  .assurance-concept-slide .assurance-frame {
    --assurance-card-pad-y: 7px;
    --assurance-title-height: 46px;
    padding-block: 6px;
    grid-template-rows: auto minmax(0, 1.02fr) minmax(0, 0.98fr);
  }

  .assurance-concept-slide .assurance-heading {
    margin-top: 8px;
    margin-bottom: 10px;
    padding-bottom: 32px;
  }

  .assurance-concept-slide .concept-component {
    padding-top: 4px;
    padding-bottom: 4px;
  }

  .assurance-concept-slide .concept-component-number {
    top: 5px;
  }

  .assurance-concept-slide .concept-components > .concept-component:not(:last-child)::before {
    top: 15.5px;
  }
}

/* Слайд 06: передача камня от человека роботу на фоне стоимости. */
.draft-v2 .price-slide::before {
  background:
    linear-gradient(180deg, rgba(1, 4, 3, 0.18) 0%, rgba(1, 4, 3, 0.04) 48%, rgba(1, 4, 3, 0.28) 100%),
    linear-gradient(90deg, rgba(1, 4, 3, 0.24) 0%, rgba(1, 4, 3, 0.03) 54%, rgba(1, 4, 3, 0.1) 100%),
    url("/video/scroll/frames/web/slide-06-keyframe-v13-q75.webp") center center / cover no-repeat;
}

.draft-v2 .price-frame {
  gap: 0;
  transform: none;
}

.draft-v2 .price-title {
  position: relative;
  top: calc(clamp(30px, 4.2vh, 42px) - 36px);
  left: -18px;
  color: #fff;
  font-size: clamp(3rem, 5vw, 5rem);
  line-height: 0.9;
  text-shadow: 0 2px 28px rgba(0, 0, 0, 0.48);
}

.draft-v2 .price-title-line {
  display: block;
  color: inherit;
  white-space: nowrap;
}

.draft-v2 .price-title-accent {
  color: var(--hero-blue);
}

/* Принятый состав разовой и регулярной оплаты. */
.draft-v2 .price-cards {
  --price-card-height: 390px;
  --price-connector-top: calc(50% - 315px);
  top: -116px;
  left: auto;
  margin-left: auto;
  margin-right: 28px;
}

.draft-v2 .price-loop {
  top: -105px;
}

.draft-v2 .price-connector,
.draft-v2 .price-connector-mobile {
  z-index: 0;
}

.draft-v2 .price-card-wrap {
  z-index: 1;
}

.draft-v2 .price-chip {
  z-index: 5;
}

.draft-v2 .price-note {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 5;
  width: max-content;
  max-width: calc(100% - 28px);
  margin: 0;
  padding: 9px 12px;
  border-radius: 999px;
  background: #ffae4f;
  color: #020801;
  font-size: clamp(0.68rem, 0.76vw, 0.76rem);
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
  transform: translate(16px, -50%);
  box-shadow: none;
}

.draft-v2 .price-card-copy {
  --price-divider-gap: clamp(22px, 2.8vh, 26px);
  margin-top: var(--price-divider-gap);
  padding-top: var(--price-divider-gap);
}

.draft-v2 .price-work-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 5px;
}

.draft-v2 .price-work-list li {
  position: relative;
  margin: 0;
  padding-left: 13px;
  color: rgba(2, 8, 1, 0.64);
  font-size: clamp(0.84rem, 1vw, 0.96rem);
  font-weight: 650;
  line-height: 1.22;
  letter-spacing: -0.015em;
}

.draft-v2 .price-work-list li::before {
  content: "";
  position: absolute;
  top: 0.57em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #020801;
  transform: translateY(-50%);
}

@media (max-width: 760px) {
  .draft-v2 .price-slide::before {
    background-position: center;
  }

  .draft-v2 .price-title {
    top: 0;
    left: 0;
    font-size: clamp(2rem, 8.6vw, 2.7rem);
    line-height: 0.9;
  }

  .draft-v2 .price-frame {
    gap: 24px;
    transform: none;
  }

  .draft-v2 .price-cards {
    --price-card-height: 300px;
    top: -20px;
    left: -12px;
    margin-left: 0;
    margin-right: 0;
  }

  .draft-v2 .price-loop {
    top: -37px;
  }

  .draft-v2 .price-connector-mobile {
    height: 386px;
  }

  .draft-v2 .price-note {
    width: max-content;
    padding: 7px 9px;
    font-size: 0.64rem;
    transform: translate(10px, -50%);
  }

  .draft-v2 .price-card-copy {
    --price-divider-gap: 18px;
  }

  .draft-v2 .price-work-list {
    margin-top: 0;
    gap: 5px;
  }

  .draft-v2 .price-work-list li {
    padding-left: 11px;
    font-size: 0.78rem;
    line-height: 1.22;
  }

  .draft-v2 .price-work-list li::before {
    width: 4px;
    height: 4px;
  }
}

@media (min-width: 761px) and (max-height: 740px) {
  .draft-v2 .price-title {
    top: 2px;
    left: -6px;
  }

  .draft-v2 .price-cards {
    --price-card-height: 330px;
    --price-connector-top: calc(50% - 269px);
    top: -84px;
    margin-right: 18px;
  }

  .draft-v2 .price-loop {
    top: -95px;
  }

  .draft-v2 .price-work-list {
    margin-top: 0;
    gap: 5px;
  }

  .draft-v2 .price-work-list li {
    font-size: 0.8rem;
    line-height: 1.2;
  }

  .draft-v2 .price-card-copy {
    --price-divider-gap: 18px;
  }
}

/* Индивидуальные навыки: робот завершает массивную каменную башню. */
.draft-v2 .skills-statement-slide {
  background:
    linear-gradient(90deg, rgba(1, 4, 3, 0.5) 0%, rgba(1, 4, 3, 0.3) 42%, rgba(1, 4, 3, 0.1) 76%, rgba(1, 4, 3, 0.04) 100%),
    linear-gradient(180deg, rgba(1, 4, 3, 0.08) 0%, rgba(1, 4, 3, 0.02) 48%, rgba(1, 4, 3, 0.18) 100%),
    url("/video/scroll/frames/web/slide-07-keyframe-v09-q75.webp") center center / cover no-repeat;
  color: #fff;
}

.skills-statement-frame {
  position: absolute;
  top: 45px;
  left: 18px;
  bottom: auto;
  width: calc(50% - 36px);
  height: 64%;
  margin: 0;
  padding: 36px;
  border: 0;
  border-radius: 18px;
  background: #000;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: 0 20px 54px rgba(0, 0, 0, 0.18);
  display: grid;
  place-items: end start;
}

.skills-statement-plus {
  --assurance-plus-size: 54px;
  position: absolute;
  top: auto;
  right: 0;
  bottom: 36px;
  left: auto;
  grid-column: auto;
  grid-row: auto;
  align-self: auto;
  justify-self: auto;
  margin: 0;
  display: grid;
  background: #fff;
  transform: translateX(50%);
}

.skills-statement-content {
  width: 100%;
  min-width: 0;
  text-align: left;
}

.skills-statement-main {
  max-width: none;
  margin: 0;
  color: #fff;
  font-size: clamp(3.3rem, 5.4vw, 5.4rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.05em;
  text-wrap: balance;
  text-shadow: none;
}

.skills-statement-line {
  display: block;
  color: inherit;
  white-space: normal;
}

.skills-statement-main strong {
  display: inline;
  color: var(--hero-blue);
  font: inherit;
}

.skills-statement-detail {
  max-width: 38ch;
  margin: clamp(34px, 5vh, 54px) auto 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: clamp(1.45rem, 2vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

@media (max-width: 760px) {
  .draft-v2 .skills-statement-slide {
    height: var(--slide-vh);
    min-height: var(--slide-vh);
    background-position: 68% center;
  }

  .skills-statement-frame {
    top: 34px;
    left: 10px;
    bottom: auto;
    width: calc(50% - 20px);
    height: 58%;
    margin: 0;
    padding: 28px 12px;
    border-radius: 14px;
    place-items: end start;
  }

  .skills-statement-plus {
    --assurance-plus-size: 48px;
    top: auto;
    right: 0;
    bottom: clamp(180px, 22vh, 200px);
    left: auto;
  }

  .skills-statement-content {
    width: 100%;
    text-align: left;
  }

  .skills-statement-main {
    max-width: none;
    margin: 0;
    font-size: clamp(1.1rem, 5.3vw, 1.4rem);
    line-height: 1.04;
  }

  .skills-statement-detail {
    max-width: 28ch;
    margin-top: 34px;
    font-size: clamp(1.05rem, 5vw, 1.3rem);
    line-height: 1.24;
  }
}

@media (min-width: 761px) and (max-height: 740px) {
  .skills-statement-main {
    font-size: clamp(3rem, 9vh, 4.5rem);
  }

  .skills-statement-detail {
    margin-top: 28px;
    font-size: clamp(1.25rem, 2vw, 1.7rem);
  }
}

/* Многослойные переходы 01→02 и 03→04. */
.stack-transition {
  position: relative;
  width: 100%;
  height: calc(var(--slide-vh) + var(--slide-vh));
  isolation: isolate;
  background: #030504;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

.stack-transition > .slide {
  width: 100%;
  height: var(--slide-vh);
  min-height: var(--slide-vh);
  scroll-snap-align: none;
  scroll-snap-stop: normal;
}

.stack-transition-cover > [data-stack-panel="slide-1"] {
  position: sticky;
  top: 0;
  z-index: 1;
}

.stack-transition-cover > [data-stack-panel="slide-2"] {
  position: absolute;
  top: var(--slide-vh);
  left: 0;
  z-index: 2;
}

.stack-transition-reveal > [data-stack-panel="slide-3"] {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
}

.stack-transition-reveal > [data-stack-panel="slide-4"] {
  position: sticky;
  top: 0;
  z-index: 1;
}

.stack-transition-reveal .assurance-frame {
  opacity: 1;
  transform: translateY(0);
  will-change: opacity, transform;
  transition: none;
}

.stack-transition-reveal.is-slide4-exit-fading .assurance-frame {
  opacity: var(--slide4-exit-opacity, 1);
  transform: translateY(var(--slide4-exit-y, 0));
  pointer-events: none;
  transition: none;
}

.stack-transition-snap {
  position: absolute;
  top: var(--slide-vh);
  left: 0;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

/* Главная: единая scroll-scrub сцена на существующей вёрстке слайдов 05–07. */
html.is-main-scroll-story-active {
  scroll-snap-type: none;
}

.main-scroll-story {
  position: relative;
  height: calc(695.217svh + var(--slide-vh));
  isolation: isolate;
  background: #030504;
  scroll-snap-align: start;
  scroll-snap-stop: normal;
}

/*
 * На desktop сцена 04 продолжается поверх первого экрана scroll-video.
 * Дополнительный экран удваивает дистанцию видимости контента 04, а
 * отрицательный отступ сохраняет исходную позицию и тайминг сцены 05–07.
 */
@media (min-width: 761px) and (min-height: 521px), (min-width: 951px) {
  .stack-transition-reveal {
    z-index: 2;
    height: calc(
      var(--slide-vh) +
      var(--slide-vh) +
      var(--slide-vh)
    );
  }

  .stack-transition-reveal + .main-scroll-story {
    z-index: 1;
    margin-top: calc(0px - var(--slide-vh));
  }
}

.main-scroll-story-stage {
  position: sticky;
  top: 0;
  width: 100%;
  height: var(--slide-vh);
  min-height: var(--slide-vh);
  overflow: hidden;
  isolation: isolate;
  background: #030504;
}

.main-scroll-story-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background:
    #030504
    url("/video/scroll/frames/web/slide-05-keyframe-v04-q75.webp")
    center / cover no-repeat;
  background-position: 50% var(--main-scroll-video-y, 0%);
  pointer-events: none;
}

.main-scroll-story-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: 50% var(--main-scroll-video-y, 0%);
  opacity: 0;
  transition: opacity 180ms ease;
}

.main-scroll-story-stage.is-video-ready .main-scroll-story-video {
  opacity: 1;
}

.main-scroll-story-stage.is-video-error .main-scroll-story-video {
  display: none;
}

.main-scroll-story-stage .main-scroll-story-panel {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: var(--slide-vh);
  min-height: var(--slide-vh);
  overflow: hidden;
  scroll-snap-align: none;
  scroll-snap-stop: normal;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  will-change: opacity;
  transition:
    opacity 220ms cubic-bezier(0.2, 0.8, 0.2, 1),
    visibility 0s linear 220ms;
}

.main-scroll-story-stage.is-content-ready .main-scroll-story-panel.is-content-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition:
    opacity 220ms cubic-bezier(0.2, 0.8, 0.2, 1),
    visibility 0s linear 0s;
}

.main-scroll-story-stage .skills-statement-slide {
  transition:
    opacity 680ms cubic-bezier(0.4, 0, 0.2, 1),
    visibility 0s linear 680ms;
}

.main-scroll-story-stage.is-content-ready .skills-statement-slide.is-content-visible {
  transition:
    opacity 320ms cubic-bezier(0.2, 0.8, 0.2, 1),
    visibility 0s linear 0s;
}

.main-scroll-story-stage.is-content-ready.is-slide7-exiting
  .skills-statement-slide.is-content-visible {
  opacity: var(--main-scroll-slide7-opacity, 1);
  transition:
    opacity 80ms linear,
    visibility 0s linear 0s;
}

.main-scroll-story-stage.is-content-ready .training-slide.is-content-visible {
  transition:
    opacity 520ms cubic-bezier(0.2, 0.8, 0.2, 1) 140ms,
    visibility 0s linear 0s;
}

.main-scroll-story-stage .training-slide .training-title {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 620ms cubic-bezier(0.2, 0.8, 0.2, 1),
    transform 720ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.main-scroll-story-stage .training-slide .training-step {
  opacity: 0;
  transform: translateY(22px);
  animation: none;
  transition:
    opacity 560ms cubic-bezier(0.2, 0.8, 0.2, 1),
    transform 680ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.main-scroll-story-stage .training-slide.is-content-visible .training-title {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 420ms;
}

.main-scroll-story-stage .training-slide.is-content-visible .training-step {
  opacity: 1;
  transform: translateY(0);
}

.main-scroll-story-stage .training-slide.is-content-visible .training-step:nth-child(1) {
  transition-delay: 580ms;
}

.main-scroll-story-stage .training-slide.is-content-visible .training-step:nth-child(2) {
  transition-delay: 700ms;
}

.main-scroll-story-stage .training-slide.is-content-visible .training-step:nth-child(3) {
  transition-delay: 820ms;
}

.main-scroll-story-stage .training-slide.is-content-visible .training-step:nth-child(4) {
  transition-delay: 940ms;
}

/* До готовности видео остаются точные PNG-якоря. */
.main-scroll-story-stage:not(.is-video-ready) .training-slide::before {
  background-image: url("/video/scroll/frames/web/slide-05-keyframe-v04-q75.webp");
  background-position: center top;
  background-size: cover;
}

.main-scroll-story-stage:not(.is-video-ready) .price-slide::before {
  background:
    linear-gradient(180deg, rgba(1, 4, 3, 0.18) 0%, rgba(1, 4, 3, 0.04) 48%, rgba(1, 4, 3, 0.28) 100%),
    linear-gradient(90deg, rgba(1, 4, 3, 0.24) 0%, rgba(1, 4, 3, 0.03) 54%, rgba(1, 4, 3, 0.1) 100%),
    url("/video/scroll/frames/web/slide-06-keyframe-v13-q75.webp") center / cover no-repeat;
}

.main-scroll-story-stage:not(.is-video-ready) .skills-statement-slide {
  background:
    linear-gradient(90deg, rgba(1, 4, 3, 0.5) 0%, rgba(1, 4, 3, 0.3) 42%, rgba(1, 4, 3, 0.1) 76%, rgba(1, 4, 3, 0.04) 100%),
    linear-gradient(180deg, rgba(1, 4, 3, 0.08) 0%, rgba(1, 4, 3, 0.02) 48%, rgba(1, 4, 3, 0.18) 100%),
    url("/video/scroll/frames/web/slide-07-keyframe-v09-q75.webp") center / cover no-repeat;
}

/* После загрузки остаются прежние затемнения, но статичные картинки снимаются. */
.main-scroll-story-stage.is-video-ready .training-slide,
.main-scroll-story-stage.is-video-ready .price-slide {
  background: transparent;
}

.main-scroll-story-stage.is-video-ready .training-slide::before {
  background: none;
}

.main-scroll-story-stage.is-video-ready .price-slide::before {
  z-index: 0;
  background:
    linear-gradient(180deg, rgba(1, 4, 3, 0.18) 0%, rgba(1, 4, 3, 0.04) 48%, rgba(1, 4, 3, 0.28) 100%),
    linear-gradient(90deg, rgba(1, 4, 3, 0.24) 0%, rgba(1, 4, 3, 0.03) 54%, rgba(1, 4, 3, 0.1) 100%);
}

.main-scroll-story-stage.is-video-ready .price-frame {
  position: relative;
  z-index: 1;
}

.main-scroll-story-stage.is-video-ready .skills-statement-slide {
  background:
    linear-gradient(90deg, rgba(1, 4, 3, 0.5) 0%, rgba(1, 4, 3, 0.3) 42%, rgba(1, 4, 3, 0.1) 76%, rgba(1, 4, 3, 0.04) 100%),
    linear-gradient(180deg, rgba(1, 4, 3, 0.08) 0%, rgba(1, 4, 3, 0.02) 48%, rgba(1, 4, 3, 0.18) 100%);
}

.main-scroll-story > .main-scroll-story-cover-panel {
  position: absolute;
  top: calc(100% - var(--slide-vh));
  left: 0;
  z-index: 3;
  width: 100%;
  height: var(--slide-vh);
  min-height: var(--slide-vh);
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

.main-scroll-story-cover-snap {
  position: absolute;
  top: calc(100% - var(--slide-vh) - var(--slide-vh));
  left: 0;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

@media (max-width: 760px) {
  .main-scroll-story {
    height: calc(666.873svh + var(--slide-vh));
  }
}

@media (orientation: portrait) {
  .draft-v2 .assurance-concept-slide::before {
    background-image: none;
    background-position: center bottom;
  }

  .main-scroll-story-media {
    background-image: none;
    background-position: center var(--main-scroll-video-y, 0%);
  }

  .main-scroll-story-video {
    object-position: center var(--main-scroll-video-y, 0%);
  }

  .main-scroll-story-stage:not(.is-video-ready) .training-slide::before {
    background-image: none;
    background-position: center top;
  }

  .main-scroll-story-stage:not(.is-video-ready) .price-slide::before {
    background-image:
      linear-gradient(180deg, rgba(1, 4, 3, 0.18) 0%, rgba(1, 4, 3, 0.04) 48%, rgba(1, 4, 3, 0.28) 100%),
      linear-gradient(90deg, rgba(1, 4, 3, 0.24) 0%, rgba(1, 4, 3, 0.03) 54%, rgba(1, 4, 3, 0.1) 100%);
    background-position: center;
  }

  .main-scroll-story-stage:not(.is-video-ready) .skills-statement-slide {
    background-image:
      linear-gradient(90deg, rgba(1, 4, 3, 0.5) 0%, rgba(1, 4, 3, 0.3) 42%, rgba(1, 4, 3, 0.1) 76%, rgba(1, 4, 3, 0.04) 100%),
      linear-gradient(180deg, rgba(1, 4, 3, 0.08) 0%, rgba(1, 4, 3, 0.02) 48%, rgba(1, 4, 3, 0.18) 100%);
    background-position: center;
  }

  html.is-secondary-media-enabled .draft-v2 .assurance-concept-slide::before {
    background-image: url("/video/scroll/frames/web/slide-04-keyframe-mobile-portrait-390x844-v01-q60.webp");
  }

  html.is-secondary-media-enabled .main-scroll-story-media {
    background-image: url("/video/scroll/frames/web/slide-05-keyframe-mobile-portrait-390x844-v01-q60.webp");
  }

  html.is-secondary-media-enabled .main-scroll-story-stage:not(.is-video-ready) .training-slide::before {
    background-image: url("/video/scroll/frames/web/slide-05-keyframe-mobile-portrait-390x844-v01-q60.webp");
  }

  html.is-secondary-media-enabled .main-scroll-story-stage:not(.is-video-ready) .price-slide::before {
    background-image:
      linear-gradient(180deg, rgba(1, 4, 3, 0.18) 0%, rgba(1, 4, 3, 0.04) 48%, rgba(1, 4, 3, 0.28) 100%),
      linear-gradient(90deg, rgba(1, 4, 3, 0.24) 0%, rgba(1, 4, 3, 0.03) 54%, rgba(1, 4, 3, 0.1) 100%),
      url("/video/scroll/frames/web/slide-06-keyframe-mobile-portrait-390x844-v01-q60.webp");
  }

  html.is-secondary-media-enabled .main-scroll-story-stage:not(.is-video-ready) .skills-statement-slide {
    background-image:
      linear-gradient(90deg, rgba(1, 4, 3, 0.5) 0%, rgba(1, 4, 3, 0.3) 42%, rgba(1, 4, 3, 0.1) 76%, rgba(1, 4, 3, 0.04) 100%),
      linear-gradient(180deg, rgba(1, 4, 3, 0.08) 0%, rgba(1, 4, 3, 0.02) 48%, rgba(1, 4, 3, 0.18) 100%),
      url("/video/scroll/frames/web/slide-07-keyframe-mobile-portrait-390x844-v01-q60.webp");
  }

}

@media (orientation: landscape) {
  html:not(.is-secondary-media-enabled) .draft-v2 .assurance-concept-slide::before,
  html:not(.is-secondary-media-enabled) .draft-v2 .training-slide::before,
  html:not(.is-secondary-media-enabled) .main-scroll-story-media {
    background-image: none;
  }

  html:not(.is-secondary-media-enabled) .draft-v2 .price-slide::before {
    background-image:
      linear-gradient(180deg, rgba(1, 4, 3, 0.18) 0%, rgba(1, 4, 3, 0.04) 48%, rgba(1, 4, 3, 0.28) 100%),
      linear-gradient(90deg, rgba(1, 4, 3, 0.24) 0%, rgba(1, 4, 3, 0.03) 54%, rgba(1, 4, 3, 0.1) 100%);
  }

  html:not(.is-secondary-media-enabled) .draft-v2 .skills-statement-slide {
    background-image:
      linear-gradient(90deg, rgba(1, 4, 3, 0.5) 0%, rgba(1, 4, 3, 0.3) 42%, rgba(1, 4, 3, 0.1) 76%, rgba(1, 4, 3, 0.04) 100%),
      linear-gradient(180deg, rgba(1, 4, 3, 0.08) 0%, rgba(1, 4, 3, 0.02) 48%, rgba(1, 4, 3, 0.18) 100%);
  }

}