.silver-ai-page {
  --silver-field: #101712;
  --silver-field-soft: #1a221c;
  --silver-paper: #f1eee5;
  --silver-rule: rgba(23, 35, 29, 0.24);
}

.silver-ai-page [hidden] {
  display: none !important;
}

.silver-ai-demo-heading {
  display: block;
  max-width: 32rem;
}

.silver-ai-demo-section {
  width: min(calc(100% - (2 * var(--page-pad))), 1400px);
  padding-block: clamp(4.5rem, 8vw, 7.5rem);
}

.silver-ai-hero {
  min-height: min(44rem, calc(100svh - 6.25rem));
}

.silver-ai-hero-copy {
  padding-block: clamp(4rem, 7vw, 6.5rem);
}

.silver-ai-project-tags {
  display: flex;
  flex-wrap: wrap;
  margin: clamp(1.7rem, 3vw, 2.5rem) 0 0;
  padding: 0.9rem 0 0;
  border-top: 1px solid var(--silver-rule);
  gap: 0.65rem 1.35rem;
  list-style: none;
}

.silver-ai-project-tags li {
  color: var(--muted);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.silver-ai-project-tags li:nth-child(2),
.silver-ai-project-tags li:nth-child(3) {
  color: var(--rust);
}

.silver-ai-hero + .silver-ai-demo-section {
  border-top: 0;
}

.silver-ai-example-note {
  width: min(100%, 75rem);
  margin: clamp(1.5rem, 3vw, 2.3rem) auto 0;
  padding-top: clamp(1rem, 2vw, 1.45rem);
  border-top: 1px solid var(--silver-rule);
}

.silver-ai-demo-section--portrait .silver-ai-example-note {
  width: min(100%, 42rem);
}

.silver-ai-example-note-label {
  margin: 0 0 0.55rem;
  color: var(--rust);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.silver-ai-example-note > p:last-child,
.silver-ai-research-note > p:last-child {
  max-width: 46rem;
  margin: 0;
  color: #35423b;
  font-family: var(--serif);
  font-size: clamp(1.05rem, 1.65vw, 1.35rem);
  line-height: 1.55;
}

.silver-ai-research-note {
  display: grid;
  width: min(calc(100% - (2 * var(--page-pad))), 72rem);
  margin: 0 auto;
  padding: clamp(3rem, 6vw, 5rem) 0;
  border-top: 1px solid var(--ink);
  gap: clamp(1rem, 4vw, 3.5rem);
  grid-template-columns: 9rem minmax(0, 1fr);
}

@media (min-width: 1050px) {
  .silver-ai-demo-section {
    display: grid;
    align-items: start;
    column-gap: clamp(3rem, 6vw, 6.5rem);
    grid-template-columns: minmax(18rem, 0.38fr) minmax(0, 1fr);
  }

  .silver-ai-demo-heading {
    position: sticky;
    top: 6.25rem;
    display: block;
    margin: 0;
  }

  .silver-ai-demo-heading h2 {
    font-size: clamp(3rem, 4.4vw, 4.5rem);
  }

  .silver-ai-story,
  .silver-ai-example-note {
    min-width: 0;
    grid-column: 2;
  }
}

.silver-ai-location {
  margin: 0 0 0.65rem !important;
  color: var(--rust) !important;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.silver-ai-story {
  overflow: visible;
}

.silver-ai-replay {
  background: transparent;
  color: var(--ink);
}

.silver-ai-single-action {
  position: absolute;
  inset: 0;
  z-index: 11;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 0;
  padding: clamp(0.85rem, 2vw, 1.4rem);
  border: 0;
  background: rgba(10, 15, 12, 0.1);
  gap: 0.7rem;
  text-align: center;
}

.silver-ai-start-prompt {
  position: static;
  width: min(100%, 28rem);
  height: auto;
  padding: 0.7rem 0.9rem;
  margin: 0;
  overflow: visible;
  clip: auto;
  background: rgba(10, 15, 12, 0.78);
  color: #fff;
  font-family: var(--serif);
  font-size: clamp(0.92rem, 1.6vw, 1.12rem);
  line-height: 1.35;
  white-space: normal;
  backdrop-filter: blur(8px);
}

.silver-ai-primary-button {
  align-self: center;
  justify-self: center;
  min-width: 9rem;
  min-height: 3rem;
  padding: 0.75rem 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.9);
  background: rgba(248, 245, 237, 0.94);
  color: var(--ink);
  box-shadow: 0 0.4rem 1.5rem rgba(0, 0, 0, 0.18);
}

.silver-ai-primary-button:hover {
  background: #fff;
  color: var(--accent-dark);
}

.silver-ai-player {
  padding: 0;
  background: transparent;
  color: var(--ink);
}

.silver-ai-replay-title,
.silver-ai-status {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.silver-ai-visual-column {
  position: relative;
  margin-inline: auto;
  justify-self: center !important;
}

.silver-ai-image-shell {
  position: relative;
  width: 100%;
}

.silver-ai-story--portrait .silver-ai-visual-column {
  width: min(100%, 42rem) !important;
  max-width: 42rem !important;
}

.silver-ai-story--landscape .silver-ai-visual-column {
  width: min(100%, 75rem) !important;
  max-width: 75rem !important;
}

@media (min-width: 761px) {
  /*
   * Keep the complete replay inside shorter desktop viewports. The portrait
   * calculation reserves 10rem for the direction row and breathing room, then
   * converts the remaining 4:3 height budget back into a 3:4 image width.
   */
  .silver-ai-story--portrait .silver-ai-visual-column {
    width: min(100%, 42rem, calc(75svh - 7.5rem)) !important;
  }

  .silver-ai-story--landscape .silver-ai-visual-column {
    width: min(100%, 75rem, calc(150svh - 15rem)) !important;
  }
}

.silver-ai-stage,
.silver-ai-comparison-stage {
  width: 100%;
  height: auto;
  max-height: none !important;
  background: transparent;
}

.silver-ai-story--portrait .silver-ai-stage,
.silver-ai-story--portrait .silver-ai-comparison-stage {
  aspect-ratio: 3 / 4 !important;
}

.silver-ai-story--landscape .silver-ai-stage,
.silver-ai-story--landscape .silver-ai-comparison-stage {
  aspect-ratio: 3 / 2 !important;
}

.silver-ai-stage img,
.silver-ai-comparison-stage img {
  object-fit: cover;
}

.silver-ai-stage img {
  transition: opacity 520ms ease;
}

.silver-ai-mask-cue {
  position: absolute;
  inset: 0;
  z-index: 6;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease, visibility 180ms;
  visibility: hidden;
}

.silver-ai-mask-cue.is-visible {
  opacity: 1;
  visibility: visible;
}

.silver-ai-mask-cue > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.silver-ai-mask-label {
  position: absolute;
  top: clamp(0.7rem, 2vw, 1.15rem);
  right: clamp(0.7rem, 2vw, 1.15rem);
  display: grid;
  max-width: calc(100% - 1.4rem);
  padding: 0.48rem 0.6rem;
  background: rgba(10, 15, 12, 0.86);
  box-shadow: 0 0.45rem 1.5rem rgba(0, 0, 0, 0.16);
  color: #fff;
  gap: 0.08rem;
  backdrop-filter: blur(10px);
}

.silver-ai-mask-label > span {
  color: #d58a6f;
  font-size: 0.52rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.silver-ai-mask-label strong {
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.25;
}

.silver-ai-tone-overlay {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 7;
  display: grid;
  min-height: clamp(4rem, 7vw, 5.25rem);
  align-items: end;
  padding: 1.15rem clamp(0.75rem, 2vw, 1.15rem) 0.55rem;
  background:
    linear-gradient(
      to top,
      rgba(8, 12, 9, 0.9) 0%,
      rgba(8, 12, 9, 0.67) 65%,
      rgba(8, 12, 9, 0) 100%
    );
  gap: clamp(0.65rem, 2vw, 1.35rem);
  grid-template-columns: minmax(7.5rem, 0.3fr) minmax(0, 1fr);
  opacity: 0;
  pointer-events: none;
  transition: opacity 240ms ease, visibility 240ms;
  visibility: hidden;
}

.silver-ai-tone-overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

.silver-ai-tone-meta {
  display: grid;
  align-self: stretch;
  align-content: end;
  min-width: 0;
  padding-bottom: 0.05rem;
  gap: 0.18rem;
}

.silver-ai-tone-meta > span {
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.5rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.silver-ai-tone-meta strong {
  overflow: hidden;
  color: rgba(255, 255, 255, 0.94);
  font-size: clamp(0.64rem, 1vw, 0.76rem);
  font-weight: 600;
  line-height: 1.25;
  opacity: 0;
  text-overflow: ellipsis;
  transform: translateY(0.2rem);
  transition: opacity 220ms ease, transform 220ms ease;
  white-space: nowrap;
}

.silver-ai-tone-meta strong::before {
  margin-right: 0.35rem;
  color: #d58a6f;
  content: "↗";
}

.silver-ai-tone-meta strong.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.silver-ai-histogram {
  display: flex;
  height: clamp(2.35rem, 4.2vw, 3.15rem);
  align-items: stretch;
  gap: clamp(1px, 0.16vw, 2px);
}

.silver-ai-histogram-bar {
  flex: 1 1 0;
  min-width: 0;
  background:
    linear-gradient(
      to top,
      rgba(255, 255, 255, 0.58),
      rgba(255, 255, 255, 0.94)
    );
  box-shadow: 0 -1px 0 rgba(255, 255, 255, 0.16);
  opacity: 0.82;
  transform: scaleY(var(--histogram-value));
  transform-origin: bottom;
  transition:
    transform 560ms cubic-bezier(0.22, 1, 0.36, 1)
      calc(var(--histogram-index) * 5ms),
    opacity 220ms ease;
}

.silver-ai-comparison {
  position: absolute;
  inset: 0;
}

.silver-ai-suggestion-actions {
  display: block;
  width: 100%;
  min-height: 0;
  padding: 0;
  margin-inline: auto;
  background: transparent;
}

.silver-ai-suggestion-prompt {
  display: none;
}

.silver-ai-direction-picker {
  display: grid;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--silver-rule);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.silver-ai-page .silver-ai-story:has(.silver-ai-player:not([hidden])) .silver-ai-direction-card {
  position: relative;
  display: grid;
  width: 100%;
  min-height: 4.25rem;
  padding: 0.95rem 2.2rem 0.95rem 0.9rem;
  border: 0;
  border-right: 1px solid var(--silver-rule);
  border-bottom: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  gap: 0.2rem;
  text-align: left;
}

.silver-ai-page .silver-ai-story:has(.silver-ai-player:not([hidden])) .silver-ai-direction-card:last-child {
  border-right: 0;
}

.silver-ai-page .silver-ai-story:has(.silver-ai-player:not([hidden])) .silver-ai-direction-card::after {
  right: 0.8rem;
  color: var(--accent);
  content: "↗";
}

.silver-ai-page .silver-ai-story:has(.silver-ai-player:not([hidden])) .silver-ai-direction-card[aria-pressed="true"] {
  background: var(--ink);
  color: var(--paper-light);
}

.silver-ai-page .silver-ai-story:has(.silver-ai-player:not([hidden])) .silver-ai-direction-card:hover {
  background: rgba(16, 23, 18, 0.06);
}

.silver-ai-page .silver-ai-story:has(.silver-ai-player:not([hidden])) .silver-ai-direction-card-title {
  font-family: var(--sans);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.silver-ai-page .silver-ai-story:has(.silver-ai-player:not([hidden])) .silver-ai-direction-card-summary {
  display: none;
}

.silver-ai-image-play {
  position: absolute;
  top: 50%;
  right: clamp(0.7rem, 2vw, 1.15rem);
  bottom: auto;
  z-index: 10;
  display: inline-flex;
  min-width: 5.6rem;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 0.95rem;
  border: 1px solid rgba(255, 255, 255, 0.82);
  background: rgba(10, 15, 12, 0.82);
  color: #fff;
  cursor: pointer;
  gap: 0.55rem;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
  transform: translateY(-50%);
  backdrop-filter: blur(10px);
}

.silver-ai-image-play::before {
  content: "▶";
  font-size: 0.58rem;
}

.silver-ai-image-play[data-state="play"] {
  right: auto;
  left: 50%;
  transform: translate(-50%, -50%);
}

.silver-ai-image-play[data-state="pause"]::before {
  content: "Ⅱ";
}

.silver-ai-image-play[data-state="replay"]::before {
  content: "↻";
  font-size: 0.8rem;
}

.silver-ai-image-play[data-state="next"]::before {
  content: "→";
  font-size: 0.8rem;
}

.silver-ai-image-play:hover {
  background: rgba(248, 245, 237, 0.96);
  color: var(--ink);
  transform: translateY(-50%) scale(1.02);
}

.silver-ai-image-play[data-state="play"]:hover {
  transform: translate(-50%, -50%) scale(1.02);
}

.silver-ai-story--landscape .silver-ai-image-play:not([data-state="play"]) {
  top: auto;
  bottom: calc(clamp(0.7rem, 2vw, 1.15rem) + clamp(3.35rem, 6vw, 4.35rem));
  transform: none;
}

.silver-ai-story--landscape .silver-ai-image-play:not([data-state="play"]):hover {
  transform: translateY(-1px);
}

.silver-ai-player.is-awaiting-start .silver-ai-image-play {
  display: none;
}

.silver-ai-agent-activity {
  position: absolute;
  top: clamp(0.7rem, 2vw, 1.15rem);
  left: clamp(0.7rem, 2vw, 1.15rem);
  z-index: 8;
  width: min(calc(100% - 1.4rem), 33rem);
  padding: 0.8rem 0.9rem;
  background: rgba(10, 15, 12, 0.84);
  color: #fff;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-0.35rem);
  transition: opacity 180ms ease, transform 180ms ease, visibility 180ms;
  visibility: hidden;
  backdrop-filter: blur(10px);
}

.silver-ai-story--portrait .silver-ai-agent-activity {
  top: clamp(3.4rem, 5vw, 4rem);
}

.silver-ai-agent-activity.is-visible {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
}

.silver-ai-agent-activity-heading {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.45rem;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.silver-ai-agent-conversation {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.silver-ai-agent-message {
  display: grid;
  padding: 0.48rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  gap: 0.65rem;
  grid-template-columns: 4.65rem minmax(0, 1fr);
}

.silver-ai-agent-message span,
.silver-ai-agent-tool-call span {
  color: #d58a6f;
  font-size: 0.56rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.silver-ai-agent-message--assistant span {
  color: #8fb6a0;
}

.silver-ai-agent-message p {
  display: -webkit-box;
  margin: 0;
  overflow: hidden;
  color: rgba(255, 255, 255, 0.94);
  font-size: clamp(0.72rem, 1vw, 0.82rem);
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.silver-ai-agent-tool-call {
  display: grid;
  padding-top: 0.48rem;
  gap: 0.65rem;
  grid-template-columns: 4.65rem minmax(0, 1fr);
}

.silver-ai-agent-tool-call span {
  color: rgba(255, 255, 255, 0.58);
}

.silver-ai-agent-tool-call strong {
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.7rem;
  font-weight: 500;
  line-height: 1.35;
}

.silver-ai-agent-activity.is-visible .silver-ai-agent-message--assistant {
  animation: silver-ai-trace-in 220ms 70ms both ease-out;
}

.silver-ai-agent-activity.is-visible .silver-ai-agent-tool-call {
  animation: silver-ai-trace-in 220ms 140ms both ease-out;
}

@keyframes silver-ai-trace-in {
  from {
    opacity: 0;
    transform: translateY(0.25rem);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.silver-ai-comparison-after {
  clip-path: inset(0 0 0 var(--comparison-position));
}

.silver-ai-comparison-label {
  background: rgba(16, 23, 18, 0.78);
}

.silver-ai-page button:focus-visible,
.silver-ai-page input:focus-visible {
  outline-color: var(--accent);
}

.silver-ai-fallback {
  padding-top: 1rem;
}

@media (max-width: 760px) {
  .silver-ai-hero {
    min-height: 0;
  }

  .silver-ai-hero-copy {
    padding-block: 2.8rem 3.4rem;
  }

  .silver-ai-project-tags {
    gap: 0.55rem 1rem;
  }

  .silver-ai-demo-heading {
    max-width: none;
  }

  .silver-ai-example-note {
    width: 100% !important;
    margin-top: 1.6rem;
  }

  .silver-ai-research-note {
    display: block;
    padding-block: 3rem;
  }

  .silver-ai-research-note .silver-ai-example-note-label {
    margin-bottom: 0.7rem;
  }

  .silver-ai-single-action {
    display: flex;
    padding: 0.75rem;
  }

  .silver-ai-primary-button {
    width: auto;
  }

  .silver-ai-start-prompt {
    max-width: 20rem;
    font-size: 0.84rem;
  }

  .silver-ai-mask-label {
    top: auto;
    right: auto;
    bottom: 4.05rem;
    left: 0.55rem;
  }

  .silver-ai-tone-overlay {
    min-height: 3.65rem;
    padding: 0.85rem 0.55rem 0.4rem;
    gap: 0.55rem;
    grid-template-columns: minmax(6.6rem, 0.34fr) minmax(0, 1fr);
  }

  .silver-ai-tone-meta {
    gap: 0.08rem;
  }

  .silver-ai-tone-meta > span {
    font-size: 0.44rem;
  }

  .silver-ai-tone-meta strong {
    font-size: 0.58rem;
  }

  .silver-ai-histogram {
    height: 2.1rem;
    gap: 1px;
  }

  .silver-ai-suggestion-actions {
    width: 100%;
    padding: 0;
  }

  .silver-ai-direction-picker {
    grid-template-columns: 1fr;
  }

  .silver-ai-page .silver-ai-story:has(.silver-ai-player:not([hidden])) .silver-ai-direction-card {
    min-height: 3rem;
    padding: 0.65rem 2rem 0.65rem 0;
    border-right: 0;
    border-bottom: 1px solid var(--silver-rule);
  }

  .silver-ai-page .silver-ai-story:has(.silver-ai-player:not([hidden])) .silver-ai-direction-card:last-child {
    border-bottom: 0;
  }

  .silver-ai-page .silver-ai-story:has(.silver-ai-player:not([hidden])) .silver-ai-direction-card[aria-pressed="true"],
  .silver-ai-page .silver-ai-story:has(.silver-ai-player:not([hidden])) .silver-ai-direction-card:hover {
    padding-left: 0.7rem;
  }

  .silver-ai-image-play {
    right: 0.55rem;
    bottom: auto;
    min-width: 5.35rem;
    min-height: 2.85rem;
    padding: 0.62rem 0.8rem;
  }

  .silver-ai-story--landscape .silver-ai-image-play:not([data-state="play"]) {
    bottom: 3.85rem;
  }

  .silver-ai-agent-activity {
    top: 0.55rem;
    left: 0.55rem;
    width: calc(100% - 1.1rem);
    padding: 0.65rem 0.7rem;
  }

  .silver-ai-story--portrait .silver-ai-agent-activity {
    top: 0.55rem;
  }

  .silver-ai-agent-message,
  .silver-ai-agent-tool-call {
    grid-template-columns: 4rem minmax(0, 1fr);
  }

  .silver-ai-agent-message p {
    -webkit-line-clamp: 2;
  }

  .silver-ai-story--landscape .silver-ai-agent-activity {
    padding: 0.5rem 0.65rem;
  }

  .silver-ai-story--landscape .silver-ai-agent-activity-heading {
    margin-bottom: 0.25rem;
  }

  .silver-ai-story--landscape .silver-ai-agent-message {
    padding: 0.3rem 0;
  }

  .silver-ai-story--landscape .silver-ai-agent-message--assistant p {
    -webkit-line-clamp: 1;
  }

  .silver-ai-story--landscape .silver-ai-agent-tool-call {
    padding-top: 0.3rem;
  }

}

@media (max-width: 360px) {
  .silver-ai-story--landscape .silver-ai-agent-activity {
    padding: 0.35rem 0.5rem;
  }

  .silver-ai-story--landscape .silver-ai-agent-activity-heading {
    margin-bottom: 0.15rem;
  }

  .silver-ai-story--landscape .silver-ai-agent-message,
  .silver-ai-story--landscape .silver-ai-agent-tool-call {
    padding-block: 0.12rem;
    gap: 0.4rem;
    grid-template-columns: 4.2rem minmax(0, 1fr);
  }

  .silver-ai-story--landscape .silver-ai-agent-message p,
  .silver-ai-story--landscape .silver-ai-agent-tool-call strong {
    display: -webkit-box;
    overflow: hidden;
    font-size: 0.64rem;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .silver-ai-stage img,
  .silver-ai-direction-card,
  .silver-ai-primary-button,
  .silver-ai-image-play,
  .silver-ai-agent-activity,
  .silver-ai-mask-cue,
  .silver-ai-tone-overlay,
  .silver-ai-tone-meta strong,
  .silver-ai-histogram-bar {
    transition: none;
  }

  .silver-ai-agent-message--assistant,
  .silver-ai-agent-tool-call {
    animation: none !important;
  }
}