/* ========== DMEX AI Voice Product Detail — Voice Learning + TTS ========== */

.vo-page {
  --vo-ink: #151B2E;
  --vo-muted: #5B647A;
  --vo-line: #E6E9F2;
  --vo-soft: #F7F8FC;
  --vo-cyan: #98FFFF;
  --vo-blue: #6471F6;
  --vo-navy: #19233F;
  background: #fff;
  color: var(--vo-ink);
  overflow-x: clip;
}

.vo-page .v2-lead {
  font-size: 1.85rem;
  line-height: 1.65;
  color: var(--vo-muted);
}

.vo-page .dmex-hero__sub {
  font-size: 1.85rem;
  line-height: 1.65;
}

.vo-page .v2-title {
  font-size: clamp(2.8rem, 2.2vw + 1.6rem, 4rem);
  line-height: 1.28;
}

.vo-section--tight.v2-section {
  padding-top: 7.2rem;
  padding-bottom: 7.2rem;
}

.vo-section--soft {
  background: var(--vo-soft);
  border-top: 1px solid var(--vo-line);
}

.vo-section + .vo-section--soft,
.vo-section--soft + .vo-section {
  border-top: 1px solid var(--vo-line);
}

.vo-page [data-reveal] {
  opacity: 0;
  transform: translateY(1.6rem);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.vo-page [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* Shared waveform / player concept pieces */
.vo-dot {
  display: inline-block;
  width: 0.9rem;
  height: 0.9rem;
  border-radius: 50%;
  background: var(--vo-cyan);
  box-shadow: 0 0 0 0.4rem rgba(152, 255, 255, 0.18);
  flex-shrink: 0;
}

.vo-wave {
  display: flex;
  align-items: flex-end;
  gap: 0.35rem;
  height: 4.2rem;
}

.vo-wave span {
  flex: 1;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--vo-cyan), rgba(100, 113, 246, 0.75));
  min-width: 0.35rem;
  animation: vo-wave 1.4s ease-in-out infinite;
  transform-origin: bottom;
}

.vo-wave span:nth-child(1) { height: 28%; animation-delay: 0s; }
.vo-wave span:nth-child(2) { height: 52%; animation-delay: 0.08s; }
.vo-wave span:nth-child(3) { height: 78%; animation-delay: 0.16s; }
.vo-wave span:nth-child(4) { height: 44%; animation-delay: 0.24s; }
.vo-wave span:nth-child(5) { height: 92%; animation-delay: 0.32s; }
.vo-wave span:nth-child(6) { height: 60%; animation-delay: 0.4s; }
.vo-wave span:nth-child(7) { height: 36%; animation-delay: 0.48s; }
.vo-wave span:nth-child(8) { height: 84%; animation-delay: 0.56s; }
.vo-wave span:nth-child(9) { height: 48%; animation-delay: 0.64s; }
.vo-wave span:nth-child(10) { height: 70%; animation-delay: 0.72s; }
.vo-wave span:nth-child(11) { height: 40%; animation-delay: 0.8s; }
.vo-wave span:nth-child(12) { height: 88%; animation-delay: 0.88s; }
.vo-wave span:nth-child(13) { height: 54%; animation-delay: 0.96s; }
.vo-wave span:nth-child(14) { height: 32%; animation-delay: 1.04s; }
.vo-wave span:nth-child(15) { height: 66%; animation-delay: 1.12s; }

@keyframes vo-wave {
  0%, 100% { transform: scaleY(0.72); opacity: 0.72; }
  50% { transform: scaleY(1); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .vo-wave span { animation: none; }
}

.vo-player {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.vo-player__mark {
  width: 3.6rem;
  height: 3.6rem;
  border-radius: 50%;
  border: 1px solid rgba(152, 255, 255, 0.35);
  background:
    linear-gradient(135deg, rgba(100, 113, 246, 0.35), rgba(152, 255, 255, 0.18));
  position: relative;
  flex-shrink: 0;
}

.vo-player__mark::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0.55rem 0 0.55rem 0.9rem;
  border-color: transparent transparent transparent #E8FCFC;
  transform: translate(-35%, -50%);
  opacity: 0.85;
}

.vo-player--concept {
  pointer-events: none;
  user-select: none;
}

.vo-player__track {
  flex: 1;
  min-width: 0;
  display: grid;
  gap: 0.45rem;
}

.vo-player__track em {
  font-style: normal;
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.72);
}

.vo-player__track span {
  font-size: 1.3rem;
  color: rgba(232, 236, 248, 0.7);
}

.vo-player__bar {
  height: 0.4rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  overflow: hidden;
}

.vo-player__bar i {
  display: block;
  width: 42%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--vo-blue), var(--vo-cyan));
}

/* ----- Hero ----- */
.vo-hero {
  position: relative;
  margin-top: -15.2rem;
  padding: 18rem 0 6.4rem;
  background:
    radial-gradient(ellipse 46% 40% at 84% 26%, rgba(100, 113, 246, 0.28), transparent 58%),
    radial-gradient(ellipse 34% 30% at 12% 70%, rgba(152, 255, 255, 0.12), transparent 52%),
    linear-gradient(165deg, #0F172A 0%, var(--vo-navy) 48%, #121A31 100%);
  color: #fff;
  overflow: hidden;
}

.vo-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 3rem;
  align-items: center;
}

.vo-hero__copy .dmex-hero__title {
  color: #fff;
}

.vo-hero__stage {
  display: grid;
  gap: 1.2rem;
}

.vo-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
}

.vo-flow__node {
  padding: 0.7rem 1.1rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.05);
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #E8ECF8;
}

.vo-flow__node.is-peak {
  background: rgba(152, 255, 255, 0.14);
  border-color: rgba(152, 255, 255, 0.4);
  color: var(--vo-cyan);
}

.vo-flow em {
  width: 2rem;
  height: 1px;
  background: linear-gradient(90deg, rgba(152, 255, 255, 0.15), rgba(152, 255, 255, 0.55));
}

.vo-stage {
  display: grid;
  gap: 1rem;
  padding: 1.8rem;
  border-radius: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background:
    linear-gradient(165deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02)),
    rgba(10, 16, 32, 0.55);
  box-shadow: 0 2.4rem 5.6rem rgba(0, 0, 0, 0.35);
}

.vo-stage__block {
  padding: 1.4rem 1.5rem;
  border-radius: 1.4rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
}

.vo-stage__label {
  margin: 0 0 0.9rem;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: rgba(152, 255, 255, 0.85);
}

.vo-stage__pill {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.vo-stage__pill strong {
  display: block;
  font-size: 1.7rem;
  font-weight: 800;
}

.vo-stage__pill em {
  display: block;
  margin-top: 0.2rem;
  font-style: normal;
  font-size: 1.35rem;
  color: rgba(232, 236, 248, 0.65);
}

.vo-stage__arrow {
  display: block;
  width: 1px;
  height: 1.6rem;
  margin: 0 auto;
  background: linear-gradient(180deg, rgba(152, 255, 255, 0.15), rgba(152, 255, 255, 0.7));
}

.vo-stage__block--script blockquote {
  margin: 0;
  font-size: 1.7rem;
  line-height: 1.55;
  font-weight: 650;
  color: #F4F7FF;
}

.vo-stage__hint {
  margin: 0.9rem 0 0;
  font-size: 1.25rem;
  color: rgba(232, 236, 248, 0.5);
}

.vo-stage__block--out {
  background: rgba(100, 113, 246, 0.12);
  border-color: rgba(100, 113, 246, 0.28);
}

/* ----- Before / After ----- */
.vo-ba {
  margin-top: 3.6rem;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  align-items: stretch;
}

.vo-ba__col {
  padding: 2.4rem;
  border-radius: 1.8rem;
  border: 1px solid var(--vo-line);
  background: #fff;
  display: grid;
  gap: 1.4rem;
  align-content: start;
}

.vo-ba__col--after {
  border-color: rgba(100, 113, 246, 0.28);
  background:
    linear-gradient(180deg, rgba(100, 113, 246, 0.06), transparent 40%),
    #fff;
}

.vo-ba__tag {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--vo-blue);
}

.vo-ba__col > strong {
  font-size: 2.2rem;
  line-height: 1.3;
}

.vo-ba__chain {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.vo-ba__chain li {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0.8rem;
  align-items: center;
  padding: 1rem 1.2rem;
  border-radius: 1.1rem;
  background: var(--vo-soft);
  border: 1px solid var(--vo-line);
  font-size: 1.5rem;
  font-weight: 700;
}

.vo-ba__chain em {
  width: 1.6rem;
  height: 1px;
  background: #C9D0E4;
}

.vo-ba__chain .is-rec {
  color: #8A4B4B;
  text-align: right;
}

.vo-ba__mid {
  display: grid;
  place-items: center;
  min-width: 8.8rem;
}

.vo-ba__mid span {
  display: grid;
  place-items: center;
  width: 8.8rem;
  height: 8.8rem;
  border-radius: 50%;
  text-align: center;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1.35;
  color: var(--vo-navy);
  background:
    radial-gradient(circle at 30% 30%, rgba(152, 255, 255, 0.55), transparent 55%),
    linear-gradient(145deg, #E8ECFF, #D7DCFF);
  border: 1px solid rgba(100, 113, 246, 0.25);
  box-shadow: 0 1.2rem 2.4rem rgba(25, 35, 63, 0.12);
}

.vo-ba__asset {
  display: grid;
  gap: 1rem;
  padding: 1.4rem;
  border-radius: 1.3rem;
  background: var(--vo-soft);
  border: 1px solid var(--vo-line);
}

.vo-ba__voice {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  font-size: 1.7rem;
}

.vo-ba__asset ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.vo-ba__asset li {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 0.8rem;
  align-items: center;
  padding: 0.9rem 1.1rem;
  border-radius: 1rem;
  background: #fff;
  border: 1px solid var(--vo-line);
  font-size: 1.5rem;
  font-weight: 700;
}

.vo-ba__asset em {
  font-style: normal;
  color: var(--vo-blue);
}

.vo-ba__asset b {
  font-weight: 800;
  color: var(--vo-navy);
}

.vo-ba__note {
  margin: 0;
  font-size: 1.55rem;
  line-height: 1.55;
  color: var(--vo-muted);
}

/* ----- Signature ----- */
.vo-sig {
  margin-top: 3.4rem;
  display: grid;
  grid-template-columns: minmax(22rem, 0.78fr) minmax(0, 1.22fr);
  gap: 2.4rem;
  align-items: start;
}

.vo-sig__rail {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.8rem;
}

.vo-sig__rail li {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 1.2rem;
  row-gap: 0.25rem;
  padding: 1.4rem 1.6rem;
  border-radius: 1.4rem;
  border: 1px solid var(--vo-line);
  background: #fff;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.vo-sig__rail li:hover,
.vo-sig__rail li:focus-visible {
  border-color: rgba(100, 113, 246, 0.4);
  outline: none;
}

.vo-sig__rail li.is-on {
  border-color: rgba(100, 113, 246, 0.45);
  box-shadow: 0 1rem 2.4rem rgba(25, 35, 63, 0.08);
  background: linear-gradient(180deg, rgba(100, 113, 246, 0.08), #fff 55%);
}

.vo-sig__rail em {
  grid-row: 1 / span 2;
  align-self: center;
  font-style: normal;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--vo-blue);
}

.vo-sig__rail strong {
  font-size: 1.7rem;
  letter-spacing: 0.04em;
}

.vo-sig__rail span {
  font-size: 1.45rem;
  color: var(--vo-muted);
}

.vo-sig__stage {
  min-height: 34rem;
}

.vo-sig__panel {
  padding: 2.2rem;
  border-radius: 1.8rem;
  border: 1px solid var(--vo-line);
  background: #fff;
  display: grid;
  gap: 1.2rem;
}

.vo-sig__panel[hidden] {
  display: none !important;
}

.vo-sig__label {
  margin: 0;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--vo-blue);
}

.vo-sig__panel > strong {
  font-size: 2.2rem;
  line-height: 1.35;
}

.vo-sig__note {
  margin: 0;
  font-size: 1.55rem;
  line-height: 1.55;
  color: var(--vo-muted);
}

.vo-sig__visual {
  border-radius: 1.4rem;
  border: 1px solid var(--vo-line);
  background:
    radial-gradient(ellipse 50% 60% at 80% 20%, rgba(100, 113, 246, 0.12), transparent 60%),
    linear-gradient(165deg, #121A31, #19233F 60%, #0F172A);
  color: #fff;
  padding: 2rem;
  min-height: 22rem;
  display: grid;
  align-items: center;
}

.vo-diagram {
  display: grid;
  gap: 1.4rem;
}

.vo-diagram > p {
  margin: 0;
  font-size: 1.3rem;
  color: rgba(232, 236, 248, 0.55);
}

.vo-diagram__script {
  display: grid;
  gap: 0.7rem;
}

.vo-diagram__script span {
  display: block;
  height: 0.7rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  width: 92%;
}

.vo-diagram__script span:nth-child(2) { width: 78%; }
.vo-diagram__script span:nth-child(3) { width: 86%; }
.vo-diagram__script span.is-short { width: 48%; }

.vo-diagram--learn {
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.2rem;
}

.vo-diagram__src,
.vo-diagram__profile {
  padding: 1.4rem;
  border-radius: 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  display: grid;
  gap: 0.5rem;
  justify-items: start;
}

.vo-diagram__src em,
.vo-diagram__profile em {
  font-style: normal;
  font-size: 1.35rem;
  color: rgba(232, 236, 248, 0.65);
}

.vo-diagram__profile strong {
  font-size: 1.6rem;
}

.vo-diagram__proc {
  display: grid;
  justify-items: center;
  gap: 0.6rem;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--vo-cyan);
}

.vo-diagram__proc i {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--vo-cyan);
  opacity: 0.35;
  animation: vo-pulse 1.2s ease-in-out infinite;
}

.vo-diagram__proc i:nth-child(2) { animation-delay: 0.15s; opacity: 0.55; }
.vo-diagram__proc i:nth-child(3) { animation-delay: 0.3s; opacity: 0.85; }
.vo-diagram__proc i:nth-child(4) { animation-delay: 0.45s; }

@keyframes vo-pulse {
  0%, 100% { transform: scale(0.8); opacity: 0.3; }
  50% { transform: scale(1.15); opacity: 1; }
}

.vo-diagram--gen blockquote {
  margin: 0;
  padding: 1.2rem 1.4rem;
  border-radius: 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  font-size: 1.7rem;
  line-height: 1.5;
  font-weight: 650;
}

.vo-diagram--use {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.vo-diagram--use article {
  padding: 1.4rem 1.2rem;
  border-radius: 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  display: grid;
  gap: 0.6rem;
}

.vo-diagram--use span {
  font-size: 1.3rem;
  color: rgba(152, 255, 255, 0.85);
  font-weight: 700;
}

.vo-diagram--use em {
  font-style: normal;
  font-size: 1.6rem;
  font-weight: 800;
}

/* ----- Product Experience ----- */
.vo-xp {
  margin-top: 3.4rem;
  display: grid;
  grid-template-columns: 1.1fr auto 0.95fr auto 1fr;
  gap: 1.2rem;
  align-items: stretch;
}

.vo-xp--live {
  grid-template-columns: minmax(22rem, 0.78fr) minmax(0, 1.22fr);
  gap: 1.6rem;
}

.vo-xp__meta {
  display: grid;
  gap: 1.2rem;
  align-content: start;
}

.vo-xp__card {
  padding: 2rem;
  border-radius: 1.6rem;
  border: 1px solid var(--vo-line);
  background: #fff;
  display: grid;
  gap: 1.2rem;
  align-content: start;
}

.vo-xp__card--voice {
  background: linear-gradient(180deg, rgba(100, 113, 246, 0.07), #fff 50%);
  border-color: rgba(100, 113, 246, 0.25);
}

.vo-xp__card--out {
  background:
    radial-gradient(ellipse 60% 50% at 80% 10%, rgba(100, 113, 246, 0.18), transparent 55%),
    linear-gradient(165deg, #121A31, #19233F);
  border-color: transparent;
  color: #fff;
}

.vo-xp__card--player {
  min-height: 100%;
  padding: 2.2rem;
}

.vo-xp__label {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--vo-blue);
}

.vo-xp__card--out .vo-xp__label {
  color: var(--vo-cyan);
}

.vo-xp__card blockquote {
  margin: 0;
  font-size: 1.7rem;
  line-height: 1.55;
  font-weight: 650;
  color: var(--vo-ink);
}

.vo-xp__voice {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.vo-xp__voice .vo-dot {
  background: var(--vo-blue);
  box-shadow: 0 0 0 0.4rem rgba(100, 113, 246, 0.16);
}

.vo-xp__voice strong {
  display: block;
  font-size: 1.7rem;
}

.vo-xp__voice em {
  display: block;
  margin-top: 0.25rem;
  font-style: normal;
  font-size: 1.4rem;
  color: var(--vo-muted);
}

.vo-xp__card--out .vo-player__track em {
  color: rgba(255, 255, 255, 0.75);
}

.vo-xp__plus {
  align-self: center;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--vo-blue);
}

.vo-xp__note {
  margin: 1.8rem 0 0;
  font-size: 1.55rem;
  line-height: 1.55;
  color: var(--vo-muted);
  text-align: center;
}

.vo-xp__cta {
  margin-top: 2.4rem;
  display: grid;
  justify-items: center;
  gap: 1.2rem;
  text-align: center;
}

.vo-xp__cta p {
  margin: 0;
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--vo-ink);
}

.vo-wave--out {
  height: 3.6rem;
}

.vo-wave--out span {
  background: linear-gradient(180deg, #98FFFF, rgba(100, 113, 246, 0.55));
}

/* ----- Actual Audio Player ----- */
.vo-aplayer {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.6rem;
  align-items: center;
}

.vo-aplayer audio {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
  pointer-events: none;
}

.vo-aplayer__play {
  width: 6.4rem;
  height: 6.4rem;
  border-radius: 50%;
  border: 1px solid rgba(152, 255, 255, 0.4);
  background:
    linear-gradient(145deg, rgba(100, 113, 246, 0.55), rgba(152, 255, 255, 0.22));
  color: #fff;
  cursor: pointer;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 1rem 2.4rem rgba(0, 0, 0, 0.28);
}

.vo-aplayer__play:hover,
.vo-aplayer__play:focus-visible {
  transform: scale(1.04);
  outline: none;
  box-shadow: 0 1.2rem 2.8rem rgba(100, 113, 246, 0.35);
}

.vo-aplayer__icon {
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0.85rem 0 0.85rem 1.35rem;
  border-color: transparent transparent transparent #F4FFFE;
  margin-left: 0.25rem;
}

.vo-aplayer.is-playing .vo-aplayer__icon {
  width: 1.2rem;
  height: 1.5rem;
  margin-left: 0;
  border: 0;
  background:
    linear-gradient(90deg, #F4FFFE 0 0.4rem, transparent 0.4rem 0.75rem, #F4FFFE 0.75rem 1.2rem);
}

.vo-aplayer__body {
  min-width: 0;
  display: grid;
  gap: 1rem;
}

.vo-aplayer__head {
  display: grid;
  gap: 0.3rem;
}

.vo-aplayer__head strong {
  font-size: 1.8rem;
  line-height: 1.3;
}

.vo-aplayer__head span {
  font-size: 1.4rem;
  color: rgba(232, 236, 248, 0.7);
}

.vo-aplayer__wave {
  display: flex;
  align-items: flex-end;
  gap: 0.22rem;
  height: 5.6rem;
  padding: 0.4rem 0;
  cursor: pointer;
  touch-action: manipulation;
}

.vo-aplayer__wave span {
  flex: 1;
  min-width: 0.22rem;
  border-radius: 999px;
  background: rgba(152, 255, 255, 0.22);
  transition: background 0.12s ease;
}

.vo-aplayer__wave span.is-played {
  background: linear-gradient(180deg, #98FFFF, rgba(100, 113, 246, 0.85));
}

.vo-aplayer__time {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: rgba(232, 236, 248, 0.78);
}

.vo-aplayer__time em {
  font-style: normal;
  color: #98FFFF;
}

.vo-aplayer.is-error .vo-aplayer__head span {
  color: #FFB4B4;
}

.vo-aplayer.is-error .vo-aplayer__head span::after {
  content: " · Audio unavailable";
}

.vo-hero__proof {
  margin: 1.6rem 0 0;
}

.vo-hero__proof a {
  color: rgba(152, 255, 255, 0.92);
  font-size: 1.5rem;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 0.28em;
}

.vo-sig__link {
  margin: 0;
}

.vo-sig__link a {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--vo-blue);
  text-decoration: underline;
  text-underline-offset: 0.25em;
}

/* ----- Quality ----- */
.vo-qc {
  margin: 3.4rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}

.vo-qc li {
  padding: 2rem 1.8rem;
  border-radius: 1.5rem;
  border: 1px solid var(--vo-line);
  background: #fff;
  display: grid;
  gap: 0.7rem;
}

.vo-qc em {
  font-style: normal;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--vo-blue);
  letter-spacing: 0.04em;
}

.vo-qc strong {
  font-size: 1.8rem;
  line-height: 1.3;
}

.vo-qc span {
  font-size: 1.5rem;
  line-height: 1.5;
  color: var(--vo-muted);
}

/* ----- Use cases ----- */
.vo-cases {
  margin: 3.4rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}

.vo-cases li {
  padding: 2.2rem;
  border-radius: 1.6rem;
  border: 1px solid var(--vo-line);
  background: #fff;
  display: grid;
  gap: 0.9rem;
  align-content: start;
}

.vo-cases p {
  margin: 0;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--vo-blue);
}

.vo-cases strong {
  font-size: 2rem;
  line-height: 1.3;
}

.vo-cases span {
  font-size: 1.55rem;
  line-height: 1.55;
  color: var(--vo-muted);
}

/* ----- Trust ----- */
.vo-trust {
  margin: 3.4rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}

.vo-trust li {
  padding: 2.2rem;
  border-radius: 1.6rem;
  border: 1px solid var(--vo-line);
  background: #fff;
  display: grid;
  gap: 1rem;
}

.vo-trust strong {
  font-size: 1.9rem;
  line-height: 1.3;
}

.vo-trust span {
  font-size: 1.55rem;
  line-height: 1.55;
  color: var(--vo-muted);
}

/* ----- Cross-sell ----- */
.vo-cross__list {
  margin: 2.4rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.vo-cross__list li {
  display: grid;
  gap: 0.6rem;
  padding: 1.8rem 2rem;
  border-radius: 1.4rem;
  border: 1px solid var(--vo-line);
  background: var(--vo-soft);
}

.vo-cross__list p {
  margin: 0;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--vo-blue);
}

.vo-cross__list strong {
  font-size: 1.7rem;
  line-height: 1.35;
}

.vo-cross__list a {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--vo-navy);
  text-decoration: underline;
  text-underline-offset: 0.25em;
  width: fit-content;
}

/* ----- B2B ----- */
.vo-biz {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 2.4rem;
  align-items: center;
}

.vo-biz__cta {
  margin-top: 2.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.vo-biz__cta .btn-ghost-pilot.is-dark {
  color: var(--vo-navy);
  border-color: rgba(25, 35, 63, 0.22);
}

.vo-biz__flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 0.8rem;
  align-items: center;
}

.vo-biz__flow article {
  padding: 1.8rem 1.4rem;
  border-radius: 1.4rem;
  border: 1px solid var(--vo-line);
  background: #fff;
  display: grid;
  gap: 0.55rem;
  text-align: center;
}

.vo-biz__flow article.is-peak {
  border-color: rgba(100, 113, 246, 0.35);
  background: linear-gradient(180deg, rgba(100, 113, 246, 0.1), #fff);
}

.vo-biz__flow p {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--vo-blue);
}

.vo-biz__flow strong {
  font-size: 1.6rem;
}

.vo-biz__flow span {
  font-size: 1.35rem;
  color: var(--vo-muted);
}

.vo-biz__flow em {
  width: 1.6rem;
  height: 1px;
  background: linear-gradient(90deg, rgba(100, 113, 246, 0.2), rgba(100, 113, 246, 0.7));
}

/* ----- Family ----- */
.vo-family {
  margin: 3.2rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}

.vo-family li {
  padding: 1.8rem;
  border-radius: 1.4rem;
  border: 1px solid var(--vo-line);
  background: #fff;
  display: grid;
  gap: 0.7rem;
  align-content: start;
}

.vo-family li.is-current {
  border-color: rgba(100, 113, 246, 0.4);
  background: linear-gradient(180deg, rgba(100, 113, 246, 0.08), #fff 55%);
}

.vo-family p {
  margin: 0;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--vo-blue);
}

.vo-family strong {
  font-size: 1.55rem;
  line-height: 1.4;
  color: var(--vo-ink);
}

.vo-family a {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--vo-navy);
  text-decoration: underline;
  text-underline-offset: 0.25em;
  width: fit-content;
}

.vo-family__now {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--vo-blue);
}

/* ----- Responsive ----- */
@media (max-width: 1100px) {
  .vo-hero__grid,
  .vo-sig,
  .vo-biz,
  .vo-xp,
  .vo-xp--live {
    grid-template-columns: 1fr;
  }

  .vo-xp__plus {
    justify-self: center;
  }

  .vo-ba {
    grid-template-columns: 1fr;
  }

  .vo-ba__mid {
    min-height: auto;
    padding: 0.4rem 0;
  }

  .vo-ba__mid span {
    width: auto;
    height: auto;
    padding: 1.2rem 2rem;
    border-radius: 999px;
  }

  .vo-qc,
  .vo-cases,
  .vo-trust,
  .vo-family,
  .vo-cross__list {
    grid-template-columns: 1fr 1fr;
  }

  .vo-diagram--learn {
    grid-template-columns: 1fr;
  }

  .vo-diagram__proc {
    grid-auto-flow: column;
    justify-content: center;
  }
}

@media (max-width: 720px) {
  .vo-page {
    overflow-x: clip;
  }

  .vo-hero {
    margin-top: -7.2rem;
    padding: 10.8rem 0 4.8rem;
  }

  .vo-hero__grid,
  .vo-stage,
  .max-w-128 {
    min-width: 0;
  }

  .vo-section--tight.v2-section {
    padding-top: 4.2rem;
    padding-bottom: 4.2rem;
  }

  .vo-sig__rail {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .vo-sig__stage {
    min-height: 0;
  }

  .vo-page .v2-lead,
  .vo-page .dmex-hero__sub {
    font-size: 1.6rem;
  }

  .vo-page .v2-title {
    font-size: 2.55rem;
  }

  .vo-stage {
    padding: 1.3rem;
    gap: 0.85rem;
  }

  .vo-stage__block {
    padding: 1.2rem 1.3rem;
  }

  .vo-ba,
  .vo-sig,
  .vo-xp,
  .vo-qc,
  .vo-cases,
  .vo-trust {
    margin-top: 2.2rem;
  }

  .vo-family {
    margin-top: 2rem;
  }

  .vo-cross__list {
    margin-top: 1.5rem;
  }

  .vo-ba__col,
  .vo-sig__panel,
  .vo-xp__card,
  .vo-cases li,
  .vo-trust li {
    padding: 1.8rem 1.6rem;
  }

  .vo-sig__rail {
    grid-template-columns: 1fr 1fr;
  }

  .vo-sig__rail li {
    min-height: 100%;
  }

  .vo-qc,
  .vo-cases,
  .vo-trust,
  .vo-family,
  .vo-cross__list,
  .vo-diagram--use {
    grid-template-columns: 1fr;
  }

  .vo-biz__flow {
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }

  .vo-biz__flow em {
    width: 1px;
    height: 1.2rem;
    margin: 0 auto;
    background: linear-gradient(180deg, rgba(100, 113, 246, 0.2), rgba(100, 113, 246, 0.7));
  }

  .vo-ba__chain li {
    grid-template-columns: 1fr;
    text-align: left;
    gap: 0.4rem;
  }

  .vo-ba__chain em {
    width: 100%;
  }

  .vo-ba__chain .is-rec {
    text-align: left;
  }

  .vo-ba__asset li {
    grid-template-columns: 1fr auto auto;
    font-size: 1.45rem;
  }

  .vo-xp__note,
  .vo-ba__note,
  .vo-sig__note,
  .vo-cases span,
  .vo-trust span,
  .vo-qc span {
    font-size: 1.5rem;
  }

  .vo-xp__cta p {
    font-size: 1.6rem;
  }

  .vo-aplayer {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    gap: 1.4rem;
  }

  .vo-aplayer__play {
    width: 7.2rem;
    height: 7.2rem;
  }

  .vo-aplayer__body {
    width: 100%;
  }

  .vo-aplayer__head {
    justify-items: center;
  }

  .vo-aplayer__wave {
    height: 6.4rem;
    gap: 0.18rem;
  }

  .vo-aplayer__time {
    font-size: 1.45rem;
  }

  .vo-hero__proof a {
    font-size: 1.45rem;
  }

  .dmex-hero__cta {
    display: flex;
    flex-direction: column;
    align-items: stretch;
  }

  .dmex-hero__cta .btn-base,
  .dmex-hero__cta .btn-ghost-pilot,
  .vo-biz__cta .btn-base,
  .vo-biz__cta .btn-ghost-pilot {
    min-height: 4.8rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
}