:root {
  --paper: #f7f4ff;
  --muted: rgba(226, 221, 246, 0.72);
  --quiet: rgba(226, 221, 246, 0.46);
  --glass: rgba(13, 10, 25, 0.7);
  --glass-soft: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.12);
  --line-hot: rgba(57, 217, 182, 0.35);
  --mint: #61ead7;
  --sky: #9d8bff;
  --coral: #ff75b7;
  --sun: #ffcf66;
  --leaf: #9fe870;
  --deep: #080610;
  --font: "Segoe UI Variable Display", "Segoe UI", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: "Cascadia Code", "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  --shadow: 0 26px 90px rgba(0, 0, 0, 0.48);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--deep);
  color: var(--paper);
  font-family: var(--font);
  line-height: 1.6;
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  background:
    linear-gradient(rgba(157, 139, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(157, 139, 255, 0.035) 1px, transparent 1px);
  background-size: 68px 68px;
  content: "";
  inset: -20% 0 0;
  mask-image: linear-gradient(to bottom, black 0%, transparent 82%);
  pointer-events: none;
  position: fixed;
  transform: perspective(760px) rotateX(58deg) translateY(-28%);
  z-index: -3;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

::selection {
  background: rgba(57, 217, 182, 0.3);
}

:focus-visible {
  border-radius: 8px;
  outline: 2px solid var(--mint);
  outline-offset: 4px;
}

.ico {
  display: inline-block;
  fill: none;
  flex: 0 0 auto;
  height: 1.1em;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
  width: 1.1em;
}

.ambient-field {
  background:
    radial-gradient(ellipse 86% 58% at 12% 12%, rgba(157, 139, 255, 0.19), transparent 58%),
    radial-gradient(ellipse 76% 52% at 88% 22%, rgba(255, 117, 183, 0.15), transparent 58%),
    radial-gradient(ellipse 58% 46% at 54% 78%, rgba(97, 234, 215, 0.13), transparent 58%),
    linear-gradient(145deg, #080610 0%, #0d0a19 48%, #070a10 100%);
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  position: fixed;
  z-index: -4;
}

.haze {
  border-radius: 999px;
  filter: blur(86px);
  opacity: 0.74;
  position: absolute;
}

.haze-one {
  animation: float-haze 17s ease-in-out infinite;
  background: rgba(157, 139, 255, 0.28);
  height: 420px;
  left: -120px;
  top: 70px;
  width: 420px;
}

.haze-two {
  animation: float-haze 21s ease-in-out infinite reverse;
  background: rgba(255, 117, 183, 0.22);
  height: 480px;
  right: -160px;
  top: 260px;
  width: 480px;
}

.haze-three {
  animation: float-haze 15s ease-in-out infinite;
  background: rgba(97, 234, 215, 0.16);
  bottom: -130px;
  height: 340px;
  left: 48%;
  width: 340px;
}

.command-bar {
  align-items: center;
  backdrop-filter: blur(24px) saturate(155%);
  background: rgba(8, 6, 16, 0.58);
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  left: 0;
  padding: 13px max(22px, calc((100vw - 1220px) / 2));
  position: fixed;
  right: 0;
  top: 0;
  transition: background 0.28s ease, transform 0.34s ease, border-color 0.28s ease;
  z-index: 30;
}

.command-bar.is-hidden {
  transform: translateY(-100%);
}

.command-bar.is-solid {
  background: rgba(8, 6, 16, 0.84);
  border-color: rgba(255, 255, 255, 0.17);
}

.brand-lockup {
  align-items: center;
  display: flex;
  gap: 11px;
}

.brand-core {
  filter: drop-shadow(0 0 14px rgba(57, 217, 182, 0.48));
  height: 38px;
  object-fit: contain;
  width: 38px;
}

.brand-lockup span {
  display: grid;
  gap: 1px;
}

.brand-lockup strong {
  font-size: 16px;
  font-weight: 750;
}

.brand-lockup em {
  align-items: center;
  color: var(--leaf);
  display: flex;
  font-size: 10px;
  font-style: normal;
  font-weight: 750;
  gap: 6px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-lockup b {
  background: var(--leaf);
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(159, 232, 112, 0.85);
  height: 7px;
  width: 7px;
}

.nav-cluster {
  align-items: center;
  display: flex;
  gap: 8px;
}

.nav-cluster a {
  align-items: center;
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--muted);
  display: flex;
  font-size: 14px;
  font-weight: 650;
  gap: 8px;
  padding: 9px 14px;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.nav-cluster a:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--line);
  color: var(--paper);
}

main {
  padding-bottom: 180px;
}

.control-room {
  align-items: center;
  display: grid;
  gap: clamp(40px, 6vw, 96px);
  grid-template-columns: minmax(340px, 1fr) minmax(360px, 0.92fr);
  margin: 0 auto;
  max-width: 1220px;
  min-height: 100vh;
  padding: 122px 24px 100px;
}

.control-copy {
  max-width: 580px;
}

.credential-chip {
  align-items: center;
  background: rgba(57, 217, 182, 0.1);
  border: 1px solid rgba(57, 217, 182, 0.28);
  border-radius: 999px;
  color: var(--mint);
  cursor: pointer;
  display: inline-flex;
  font-size: 13px;
  font-weight: 700;
  gap: 9px;
  letter-spacing: 0.02em;
  padding: 10px 15px;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.credential-chip:hover,
.credential-chip.is-copied {
  background: rgba(159, 232, 112, 0.12);
  border-color: rgba(159, 232, 112, 0.34);
  color: var(--leaf);
  transform: translateY(-1px);
}

.control-copy h1 {
  color: var(--paper);
  font-size: clamp(48px, 6vw, 76px);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.04;
  margin: 24px 0 18px;
  text-shadow: 0 0 38px rgba(157, 139, 255, 0.18);
}

.control-copy h1 span {
  background: linear-gradient(135deg, var(--sky), var(--coral), var(--mint));
  background-clip: text;
  color: transparent;
  display: inline-block;
  filter: drop-shadow(0 0 22px rgba(157, 139, 255, 0.35));
  padding-bottom: 4px;
  -webkit-background-clip: text;
}

.control-copy p {
  color: var(--muted);
  font-size: 18px;
  font-weight: 350;
  margin: 0 0 30px;
  max-width: 540px;
}

.primary-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.launch-link,
.mobile-link {
  align-items: center;
  border-radius: 14px;
  display: inline-flex;
  font-weight: 700;
  gap: 12px;
  justify-content: center;
  min-width: 184px;
  padding: 16px 24px;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.launch-link {
  background: linear-gradient(135deg, var(--sky), var(--coral));
  box-shadow: 0 18px 42px rgba(157, 139, 255, 0.28);
  color: #fff;
}

.mobile-link {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--line);
  color: var(--paper);
}

.launch-link:hover,
.mobile-link:hover {
  box-shadow: 0 20px 54px rgba(57, 217, 182, 0.22);
  transform: translateY(-3px);
}

.runtime-deck {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.035));
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 24px;
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  overflow: hidden;
  padding: 16px;
  transition: transform 0.18s ease, border-color 0.25s ease;
  animation: float-deck 4s ease-in-out infinite;
}

.runtime-deck:hover {
  border-color: var(--line-hot);
}

.deck-topline {
  align-items: center;
  display: flex;
  justify-content: space-between;
  padding: 8px 6px 16px;
}

.deck-topline span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.deck-topline b {
  background: rgba(159, 232, 112, 0.12);
  border: 1px solid rgba(159, 232, 112, 0.32);
  border-radius: 999px;
  color: var(--leaf);
  font-size: 12px;
  padding: 7px 11px;
}

.pulse-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, 1fr);
}

.pulse-card {
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid var(--line);
  border-radius: 18px;
  display: grid;
  gap: 7px;
  min-height: 118px;
  padding: 17px;
}

.pulse-card .ico {
  color: var(--mint);
  font-size: 22px;
}

.pulse-card span {
  color: var(--quiet);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pulse-card strong {
  background: linear-gradient(120deg, var(--sky), var(--coral), var(--mint));
  background-clip: text;
  color: transparent;
  font-size: 30px;
  line-height: 1;
  -webkit-background-clip: text;
}

.script-surface {
  background: rgba(7, 11, 16, 0.68);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  margin-top: 12px;
  overflow: hidden;
}

.script-tabs {
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  gap: 8px;
  padding: 14px 16px;
}

.script-tabs span {
  border-radius: 50%;
  height: 10px;
  width: 10px;
}

.script-tabs span:nth-child(1) {
  background: #ff6f6f;
}

.script-tabs span:nth-child(2) {
  background: var(--sun);
}

.script-tabs span:nth-child(3) {
  background: #4ade80;
}

.script-tabs strong {
  color: var(--quiet);
  font-family: var(--mono);
  font-size: 13px;
  margin-left: 8px;
}

.script-surface ol {
  counter-reset: row;
  display: grid;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 20px;
}

.script-surface li {
  align-items: baseline;
  display: grid;
  gap: 15px;
  grid-template-columns: 24px 1fr;
}

.script-surface li::before {
  color: rgba(255, 255, 255, 0.22);
  content: counter(row);
  counter-increment: row;
  font-family: var(--mono);
  font-size: 13px;
  text-align: right;
}

.script-surface code {
  color: #dce6ef;
  font-family: var(--mono);
  font-size: 14px;
  white-space: pre-wrap;
}

.script-surface b {
  color: var(--sky);
  font-weight: 700;
}

.script-surface i {
  color: var(--coral);
  font-style: normal;
}

.script-surface em {
  color: var(--mint);
  font-style: normal;
}

.showcase-panel,
.system-matrix,
.voice-board,
.answer-stack {
  margin: 0 auto;
  max-width: 1220px;
  padding: 84px 24px;
}

.block-heading {
  align-items: end;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  margin-bottom: 26px;
}

.block-heading span {
  color: var(--mint);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.block-heading h2 {
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 800;
  line-height: 1;
  margin: 0;
  max-width: 660px;
  text-align: right;
}

.video-shell {
  aspect-ratio: 16 / 9;
  background: #0d121a;
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.video-shell iframe {
  border: 0;
  display: block;
  height: 100%;
  width: 100%;
}

.matrix-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, 1fr);
}

.matrix-item,
.voice-card,
.answer-tile {
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid var(--line);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.matrix-item {
  border-radius: 18px;
  padding: 24px;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.matrix-item:hover {
  border-color: var(--line-hot);
  transform: translateY(-5px);
}

.matrix-item .ico {
  background: rgba(57, 217, 182, 0.1);
  border: 1px solid rgba(57, 217, 182, 0.22);
  border-radius: 14px;
  color: var(--mint);
  font-size: 52px;
  margin-bottom: 18px;
  padding: 14px;
}

.matrix-item h3 {
  font-size: 18px;
  margin: 0 0 8px;
}

.matrix-item p {
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}

.voice-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: 1.1fr 0.95fr 1.05fr;
}

.voice-card {
  border-radius: 18px;
  min-height: 178px;
  padding: 24px;
}

.voice-card p {
  color: rgba(246, 248, 251, 0.88);
  font-size: 17px;
  margin: 0 0 22px;
}

.voice-card strong {
  color: var(--coral);
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.answer-grid {
  display: grid;
  gap: 10px;
  margin: 0 auto;
  max-width: 840px;
}

.answer-tile {
  border-radius: 16px;
  overflow: hidden;
}

.answer-tile button {
  align-items: center;
  background: transparent;
  border: 0;
  color: var(--paper);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  padding: 18px 20px;
  text-align: left;
  width: 100%;
}

.answer-tile button span {
  font-size: 16px;
  font-weight: 850;
}

.answer-tile button .ico {
  color: var(--mint);
  transition: transform 0.25s ease;
}

.answer-tile p {
  color: var(--muted);
  margin: 0;
  max-height: 0;
  overflow: hidden;
  padding: 0 20px;
  transition: max-height 0.28s ease, padding 0.28s ease;
}

.answer-tile.is-open {
  border-color: var(--line-hot);
}

.answer-tile.is-open button .ico {
  transform: rotate(180deg);
}

.answer-tile.is-open p {
  max-height: 180px;
  padding: 0 20px 18px;
}

.answer-tile strong {
  color: var(--mint);
}

.access-rail {
  align-items: center;
  backdrop-filter: blur(24px) saturate(160%);
  background: rgba(11, 18, 27, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  bottom: 76px;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.45);
  display: flex;
  gap: 12px;
  left: 50%;
  max-width: calc(100vw - 28px);
  opacity: 0;
  padding: 8px 9px 8px 12px;
  pointer-events: none;
  position: fixed;
  transform: translate(-50%, 14px);
  transition: opacity 0.28s ease, transform 0.28s ease;
  z-index: 24;
}

.access-rail.is-live {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.access-rail img {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  height: 32px;
  object-fit: contain;
  padding: 4px;
  width: 32px;
}

.access-rail span {
  display: grid;
}

.access-rail strong {
  font-size: 14px;
}

.access-rail em {
  color: var(--quiet);
  font-size: 12px;
  font-style: normal;
}

.access-rail a {
  align-items: center;
  background: linear-gradient(135deg, var(--sky), var(--coral));
  border-radius: 999px;
  color: #fff;
  display: flex;
  font-size: 14px;
  font-weight: 750;
  gap: 8px;
  padding: 11px 22px;
  white-space: nowrap;
}

.quiet-foot {
  align-items: center;
  backdrop-filter: blur(22px) saturate(150%);
  background: rgba(11, 18, 27, 0.64);
  border-radius: 999px;
  bottom: 18px;
  color: var(--quiet);
  display: flex;
  gap: 18px;
  left: 50%;
  max-width: calc(100vw - 28px);
  padding: 10px 18px;
  position: fixed;
  transform: translateX(-50%);
  white-space: nowrap;
  z-index: 23;
}

.quiet-foot span,
.quiet-foot a {
  font-size: 12px;
  font-weight: 700;
}

.quiet-foot a:hover {
  color: var(--mint);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.is-seen {
  opacity: 1;
  transform: translateY(0);
}

.toast-note {
  background: rgba(11, 18, 27, 0.9);
  border: 1px solid var(--line-hot);
  border-radius: 999px;
  bottom: 132px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
  color: var(--paper);
  font-size: 13px;
  font-weight: 800;
  left: 50%;
  opacity: 0;
  padding: 11px 16px;
  pointer-events: none;
  position: fixed;
  transform: translate(-50%, 10px);
  transition: opacity 0.22s ease, transform 0.22s ease;
  z-index: 40;
}

.toast-note.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

@keyframes float-haze {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(34px, -24px, 0) scale(1.05);
  }
}


@keyframes float-deck {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
@media (max-width: 980px) {
  .control-room {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 108px;
  }

  .control-copy {
    margin: 0 auto;
    text-align: center;
  }

  .primary-actions {
    justify-content: center;
  }

  .runtime-deck {
    margin: 0 auto;
    max-width: 680px;
    width: 100%;
  }

  .matrix-grid,
  .voice-grid {
    grid-template-columns: 1fr;
  }

  .block-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .block-heading h2 {
    text-align: left;
  }
}

@media (max-width: 700px) {
  .command-bar {
    padding: 12px 16px;
  }

  .nav-cluster {
    display: none;
  }

  .control-room {
    padding: 96px 16px 44px;
  }

  .control-copy h1 {
    font-size: 46px;
  }

  .primary-actions {
    flex-direction: column;
  }

  .launch-link,
  .mobile-link {
    width: 100%;
  }

  .pulse-grid {
    grid-template-columns: 1fr;
  }

  .pulse-card {
    align-items: center;
    display: flex;
    justify-content: space-between;
    min-height: 0;
  }

  .script-surface code {
    font-size: 12px;
  }

  .showcase-panel,
  .system-matrix,
  .voice-board,
  .answer-stack {
    padding: 54px 16px;
  }

  .access-rail {
    bottom: 72px;
    width: calc(100vw - 24px);
  }

  .access-rail span {
    min-width: 0;
  }

  .access-rail a {
    margin-left: auto;
    padding: 10px 15px;
  }

  .quiet-foot {
    gap: 12px;
    justify-content: center;
    width: calc(100vw - 24px);
  }
}

@media (max-width: 420px) {
  .brand-lockup em {
    display: none;
  }

  .control-copy h1 {
    font-size: 38px;
  }

  .credential-chip {
    font-size: 12px;
  }

  .script-surface {
    display: none;
  }

  .access-rail img,
  .access-rail em {
    display: none;
  }

  .quiet-foot a:first-of-type {
    display: none;
  }
}


/* ============================================================
   EXTRA ANIMATIONS
   ============================================================ */

/* Gradient живёт — h1 span */
@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50%       { background-position: 100% 50%; }
}
.control-copy h1 span {
  background-size: 250% auto;
  animation: gradient-shift 5s ease infinite;
}

/* Зелёная точка в хедере пульсирует */
@keyframes dot-pulse {
  0%, 100% { transform: scale(1);   box-shadow: 0 0 10px rgba(159,232,112,.85); }
  50%       { transform: scale(1.4); box-shadow: 0 0 22px rgba(159,232,112,1);   }
}
.brand-lockup b { animation: dot-pulse 2s ease-in-out infinite; }

/* Логотип дышит */
@keyframes logo-breathe {
  0%, 100% { filter: drop-shadow(0 0 14px rgba(57,217,182,.48)); }
  50%       { filter: drop-shadow(0 0 32px rgba(57,217,182,.9));  }
}
.brand-core { animation: logo-breathe 3s ease-in-out infinite; }

/* Credential chip мерцает */
@keyframes chip-pulse {
  0%, 100% { box-shadow: 0 0 0 0   rgba(57,217,182,.35); }
  60%       { box-shadow: 0 0 0 10px rgba(57,217,182,0);  }
}
.credential-chip { animation: chip-pulse 2.5s ease infinite; }

/* Кнопка Download — блик */
  100% { background-position:  200% center; }
}
.launch-link {
  background: linear-gradient(135deg, var(--sky), var(--coral));
  box-shadow: 0 18px 42px rgba(157, 139, 255, 0.28);
  color: #fff;
}

/* Showcase кнопка — shimmer border */
@keyframes border-glow {
  0%, 100% { border-color: rgba(255,255,255,.12); }
  50%       { border-color: rgba(97,234,215,.5);   }
}
.mobile-link { animation: border-glow 2.8s ease-in-out infinite; }

/* Online badge в карточке пульсирует */
@keyframes online-pulse {
  0%, 100% { box-shadow: 0 0 0 0   rgba(159,232,112,.5); }
  55%       { box-shadow: 0 0 0 8px rgba(159,232,112,0);  }
}
.deck-topline b { animation: online-pulse 2s ease infinite; }

/* Числа в pulse-card светятся */
@keyframes number-glow {
  0%, 100% { filter: none; }
  50%       { filter: drop-shadow(0 0 10px rgba(157,139,255,.7)); }
}
.pulse-card strong { animation: number-glow 3s ease-in-out infinite; }

/* Pulse-card hover эффект */
.pulse-card {
  transition: background .25s ease, border-color .25s ease, transform .25s ease;
}
.pulse-card:hover {
  background: rgba(57,217,182,.09);
  border-color: rgba(57,234,215,.45);
  transform: translateY(-4px);
}

/* Код появляется построчно */
@keyframes code-slide-in {
  from { opacity: 0; transform: translateX(-14px); }
  to   { opacity: 1; transform: translateX(0);     }
}
.script-surface li {
  animation: code-slide-in .45s ease both;
}
.script-surface li:nth-child(1) { animation-delay: .10s; }
.script-surface li:nth-child(2) { animation-delay: .22s; }
.script-surface li:nth-child(3) { animation-delay: .34s; }
.script-surface li:nth-child(4) { animation-delay: .46s; }

/* Matrix item — иконка крутится при hover */
@keyframes icon-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
.matrix-item:hover .ico { animation: icon-spin .55s ease; }

/* Section label — underline растёт */
@keyframes label-underline {
  from { transform: scaleX(0); opacity: 0; }
  to   { transform: scaleX(1); opacity: 1; }
}
.block-heading span {
  position: relative;
}
.block-heading span::after {
  content: '';
  position: absolute;
  left: 0; bottom: -3px;
  width: 100%; height: 1.5px;
  background: var(--mint);
  transform-origin: left;
  animation: label-underline .7s ease both;
}

/* Rail download кнопка пульсирует */
@keyframes rail-btn-pulse {
  0%, 100% { box-shadow: 0 0 0 0   rgba(157,139,255,.45); }
  50%       { box-shadow: 0 0 0 9px rgba(157,139,255,0);   }
}
.access-rail a { animation: rail-btn-pulse 2.2s ease infinite; }

/* Footer плавно появляется */
@keyframes foot-rise {
  from { opacity: 0; transform: translate(-50%, 18px); }
  to   { opacity: 1; transform: translate(-50%, 0);    }
}
.quiet-foot { animation: foot-rise .6s ease .4s both; }

/* Voice card — подчёркивание автора */
@keyframes author-reveal {
  from { opacity: 0; letter-spacing: -.04em; }
  to   { opacity: 1; letter-spacing: .05em;  }
}
.voice-card.is-seen strong { animation: author-reveal .5s ease .3s both; }
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}