:root {
  --bg: #080610;
  --bg-2: #0d0b14;
  --surface: #14121c;
  --surface-2: #191722;
  --fg: #ffffff;
  --fg-dim: #a5a1aa;
  --muted: #716d79;
  --accent: #7c5cfc;
  --accent-2: #5eead4;
  --accent-glow: rgba(124, 92, 252, .26);
  --accent-2-glow: rgba(94, 234, 212, .2);
  --glass-border: rgba(255, 255, 255, .15);
  --radius: 20px;
  --radius-sm: 12px;
  --radius-lg: 32px;
  --max-w: 1280px;
}

html { background: var(--bg); }
body {
  background: var(--bg);
  color: var(--fg);
  line-height: 1.45;
  overflow-x: hidden !important;
}

a { color: inherit; }

.seo-bg {
  background:
    radial-gradient(circle at 82% 19%, rgba(94, 234, 212, .075), transparent 25%),
    radial-gradient(circle at 14% 52%, rgba(124, 92, 252, .06), transparent 28%),
    var(--bg);
}
.seo-blob { display: none; }

.seo-page {
  width: 100%;
  max-width: var(--max-w);
  padding: 0 32px;
}

.seo-header {
  position: relative;
  top: auto;
  height: 107px;
  background: var(--bg);
  border: 0;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.seo-header-inner {
  max-width: var(--max-w);
  height: 100%;
  padding: 0 32px;
}
.seo-brand {
  font-size: 24px;
  font-weight: 800;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  display: flex;
  align-items: center;
}
.seo-brand .brand-logo { height: 77px; }
.seo-footer-brand {
  display: inline-flex;
  align-items: center;
  margin-right: 16px;
}
.seo-footer-brand .brand-logo { height: 64px; }
.seo-nav { gap: 24px; }
.seo-nav a {
  color: var(--fg-dim);
  font-size: 14px;
  font-weight: 500;
}
.seo-nav a:hover { color: var(--fg); }
.seo-nav .seo-cta-small {
  padding: 12px 24px;
  border: 1px solid rgba(165, 161, 170, .5);
  border-radius: 8px;
  background: transparent;
  box-shadow: none;
  color: var(--fg) !important;
  font-size: 16px;
  font-weight: 700;
  white-space: nowrap;
}
.seo-nav .seo-cta-small:hover {
  border-color: var(--accent-2);
  box-shadow: none;
}
.seo-news-link {
  min-height: 44px;
  padding: 11px 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(94, 234, 212, .25);
  border-radius: 8px;
  color: var(--accent-2) !important;
  font-size: 14px;
  font-weight: 700 !important;
  white-space: nowrap;
}
.seo-news-link svg { width: 17px; height: 17px; flex: none; fill: currentColor; }
.seo-burger { display: none; }

.seo-hero {
  min-height: 620px;
  padding: 78px 0 100px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(380px, .85fr);
  align-items: center;
  gap: 72px;
}
.seo-hero-left { max-width: 730px; }
.seo-hero-badge {
  width: max-content;
  margin-bottom: 28px;
  padding: 9px 16px;
  border: 1px solid rgba(94, 234, 212, .25);
  border-radius: 100px;
  background: transparent;
  color: var(--accent-2);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.seo-live-pulse { background: var(--accent-2); box-shadow: 0 0 12px var(--accent-2); }
.seo-hero h1 {
  max-width: 760px;
  font-size: clamp(64px, 6vw, 86px);
  line-height: .96;
  letter-spacing: -.055em;
  font-weight: 800;
}
.seo-hero h1::after {
  content: '';
  width: 112px;
  height: 8px;
  margin-top: 26px;
  display: block;
  border-radius: 8px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}
.seo-hero-sub {
  max-width: 660px;
  margin-top: 28px;
  color: var(--fg-dim);
  font-size: 21px;
  line-height: 1.45;
}
.seo-cta-group { margin-top: 36px; }
.seo-btn-primary {
  min-height: 56px;
  padding: 17px 32px;
  border-radius: 12px;
  background: linear-gradient(90deg, #7c61fb, #738aef);
  box-shadow: 0 12px 28px rgba(124, 92, 252, .28);
  color: #fff !important;
  font-weight: 800;
}
.seo-btn-primary:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(124, 92, 252, .34);
}

.seo-hero-right { display: flex; justify-content: center; }
.seo-visual-scene {
  width: min(100%, 440px);
  aspect-ratio: 1;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: none;
  overflow: hidden;
}
.seo-visual-scene::before {
  content: '';
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 92, 252, .2), transparent 64%);
}
.seo-visual-avatar {
  width: 112px;
  height: 112px;
  background: var(--bg);
  border: 1px solid rgba(94, 234, 212, .3);
  color: var(--accent-2);
  box-shadow: 0 0 60px rgba(94, 234, 212, .13);
}
.seo-visual-ring { border-color: rgba(94, 234, 212, .16); }
.seo-visual-ring-2 { border-color: rgba(124, 92, 252, .22); }
.seo-visual-wave { background: var(--accent-2); }
.seo-visual-card-float {
  padding: 10px 14px;
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  background: var(--bg);
  color: var(--fg-dim);
  box-shadow: none;
}
.seo-visual-mic-badge {
  border-color: rgba(124, 92, 252, .3);
  background: var(--bg);
  color: var(--accent);
}

.seo-section {
  padding: 100px 0;
  border-top: 1px solid rgba(255, 255, 255, .1);
}
.seo-section-title {
  margin-bottom: 56px;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1;
  letter-spacing: -.045em;
  font-weight: 800;
}
.seo-section-title::after {
  content: '';
  width: 72px;
  height: 5px;
  margin-top: 20px;
  display: block;
  border-radius: 5px;
  background: var(--accent-2);
}
.seo-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}
.seo-card {
  min-height: 235px;
  padding: 32px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: none;
  color: var(--fg);
  transform: none;
}
.seo-card:hover {
  border-color: rgba(94, 234, 212, .4);
  background: var(--surface-2);
  transform: translateY(-4px);
  box-shadow: none;
}
.seo-card-icon {
  width: 46px;
  height: 46px;
  margin-bottom: 24px;
  border: 1px solid rgba(94, 234, 212, .25);
  border-radius: 50%;
  background: transparent;
  color: var(--accent-2);
}
.seo-card h3 { font-size: 22px; line-height: 1.15; font-weight: 800; }
.seo-card p { margin-top: 10px; color: var(--fg-dim); font-size: 15px; line-height: 1.45; }

.seo-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.seo-step {
  min-height: 260px;
  padding: 32px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  background: var(--surface);
}
.seo-step:nth-child(3) { border-color: transparent; background: var(--accent-2); color: var(--bg); }
.seo-step-num {
  margin-bottom: 72px;
  color: var(--accent-2);
  font-size: 64px;
  line-height: .8;
  font-weight: 800;
  opacity: .22;
}
.seo-step:nth-child(3) .seo-step-num { color: var(--bg); }
.seo-step h3 { font-size: 24px; font-weight: 800; }
.seo-step p { margin-top: 10px; color: var(--fg-dim); }
.seo-step:nth-child(3) p { color: rgba(8, 6, 16, .72); }

.seo-text-block {
  max-width: 954px;
  padding: 48px 56px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  background: var(--surface);
}
.seo-text-block h2 { font-size: 34px; line-height: 1.15; letter-spacing: -.025em; }
.seo-text-block p { color: var(--fg-dim); font-size: 18px; line-height: 1.65; }

.seo-safety {
  padding: 56px;
  border: 0;
  border-radius: var(--radius-lg);
  background: var(--accent-2);
  color: var(--bg);
  box-shadow: none;
}
.seo-safety-icon { background: var(--bg); color: var(--accent-2); }
.seo-safety p { color: rgba(8, 6, 16, .72); font-size: 18px; }
.seo-safety-links a { border-color: rgba(8, 6, 16, .2); color: var(--bg); }

.seo-faq { max-width: 954px; }
.seo-faq-item {
  border: 0;
  border-bottom: 1px solid var(--glass-border);
  border-radius: 0;
  background: transparent;
}
.seo-faq-item summary { padding: 28px 48px 28px 0; font-size: 22px; font-weight: 800; }
.seo-faq-item summary:hover { background: transparent; color: var(--accent-2); }
.seo-faq-item p { padding: 0 48px 28px 0; color: var(--fg-dim); font-size: 17px; }

.seo-cta-banner {
  margin: 100px 0;
  padding: 72px 48px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: none;
}
.seo-cta-banner::before { display: none; }
.seo-cta-banner h2 { max-width: 800px; margin: 0 auto; font-size: clamp(38px, 5vw, 64px); line-height: 1; letter-spacing: -.04em; }
.seo-cta-banner p { color: var(--fg-dim); font-size: 20px; }

.seo-tg-cta { padding: 0 0 100px; }
.seo-tg-cta-card {
  padding: 64px 88px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  background: var(--bg);
  box-shadow: none;
}
.seo-tg-cta-card::before {
  content: '';
  position: absolute;
  z-index: -1;
  inset: -12px -18px;
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  background: var(--surface);
  transform: rotate(-2deg);
}
.seo-tg-cta-icon { border-color: rgba(94, 234, 212, .35); background: transparent; color: var(--accent-2); }
.seo-tg-cta-card p { color: var(--fg-dim); }
.seo-tg-cta-btn { border-radius: 12px; background: var(--accent-2); color: var(--bg) !important; }

.seo-doc {
  max-width: 954px;
  margin: 64px auto 0;
  padding: 64px 72px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: none;
}
.seo-doc-back {
  width: max-content;
  margin-bottom: 48px;
  padding: 9px 14px;
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  color: var(--fg-dim);
}
.seo-doc-back:hover { border-color: var(--accent-2); color: var(--accent-2); }
.seo-doc h1 {
  max-width: 820px;
  margin-bottom: 16px;
  font-size: clamp(48px, 5.5vw, 72px);
  line-height: 1;
  letter-spacing: -.045em;
}
.seo-doc-updated { margin-bottom: 56px; color: var(--muted); }
.seo-doc h2 {
  margin-top: 52px;
  padding-top: 0;
  border: 0;
  font-size: 28px;
  line-height: 1.2;
  letter-spacing: -.02em;
}
.seo-doc p, .seo-doc li { color: var(--fg-dim); font-size: 17px; line-height: 1.7; }
.seo-doc ul { padding-left: 24px; }
.seo-doc li::marker { color: var(--accent-2); }
.seo-callout {
  margin: 28px 0;
  padding: 24px 28px;
  border: 1px solid rgba(94, 234, 212, .24);
  border-left: 4px solid var(--accent-2);
  border-radius: var(--radius-sm);
  background: rgba(94, 234, 212, .07);
  color: var(--fg-dim);
}
.seo-callout strong { color: var(--fg); }
.seo-offer {
  margin-top: 64px;
  padding-top: 8px;
  border-top: 1px solid var(--glass-border);
  scroll-margin-top: 24px;
}
.seo-offer > h2 {
  margin-top: 52px;
  margin-bottom: 8px;
  font-size: 36px;
}
.seo-offer-subtitle {
  margin-bottom: 4px !important;
  color: var(--fg) !important;
  font-size: 20px !important;
  font-weight: 700;
}
.seo-offer-date {
  margin-bottom: 40px !important;
  color: var(--muted) !important;
  font-size: 14px !important;
}
.seo-offer h3 {
  margin: 42px 0 16px;
  color: var(--fg);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.01em;
}
.seo-offer p > strong:first-child { color: var(--fg); }
.seo-offer-requisites {
  margin-top: 20px;
  padding: 24px 28px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  background: var(--bg-2);
}
.seo-offer-requisites p { margin-bottom: 8px; }
.seo-offer-requisites p:last-child { margin-bottom: 0; }
.seo-doc-links { max-width: 954px; margin: 72px auto 100px; }
.seo-doc-links > h2 { margin-bottom: 28px; font-size: 36px; letter-spacing: -.03em; }
.seo-doc-links .seo-cards { grid-template-columns: repeat(2, 1fr); }

.seo-footer {
  margin-top: 0;
  padding: 36px 0;
  border-top: 1px solid var(--glass-border);
  background: var(--bg);
}
.seo-footer .seo-page { display: flex; align-items: center; justify-content: space-between; gap: 36px; }
.seo-footer-copy { color: var(--fg-dim); }
.seo-footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 24px; }
.seo-footer-links a { color: var(--fg-dim); font-size: 14px; }
.seo-footer-links a:hover { color: var(--accent-2); }

@media (max-width: 1020px) {
  .seo-hero { grid-template-columns: 1fr 360px; gap: 36px; }
  .seo-cards { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .seo-page { padding: 0 20px; }
  .seo-header { height: 64px; }
  .seo-header-inner { padding: 0 20px; }
  .seo-brand { font-size: 20px; }
  .seo-brand .brand-logo { height: 44px; }
  .seo-footer-brand .brand-logo { height: 52px; }
  .seo-nav { display: none; }
  .seo-burger {
    width: 24px;
    height: 24px;
    padding: 3px 2px;
    display: flex;
    gap: 5px;
    border: 0;
    border-radius: 0;
    background: transparent;
  }
  .seo-burger span { height: 1px; }
  .seo-mobile-menu {
    top: 58px;
    left: 20px;
    right: 20px;
    width: auto;
    padding: 20px;
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    background: rgba(8, 6, 16, .98);
    box-shadow: 0 16px 30px rgba(0, 0, 0, .4);
  }
  .seo-mobile-menu a { border: 0; color: var(--fg-dim); }
  .seo-mobile-menu .seo-news-link { justify-content: flex-start; border: 0; color: var(--accent-2) !important; }
  .seo-mobile-menu .seo-cta-small { border-radius: 10px; background: linear-gradient(90deg, #7c61fb, #738aef); color: #fff; }

  .seo-hero {
    min-height: 0;
    padding: 48px 0 72px;
    display: flex;
    flex-direction: column;
    gap: 48px;
  }
  .seo-hero-left { width: 100%; }
  .seo-hero-badge { margin-bottom: 20px; }
  .seo-hero h1 { font-size: clamp(44px, 13vw, 58px); line-height: .98; }
  .seo-hero h1::after { width: 72px; height: 5px; margin-top: 20px; }
  .seo-hero-sub { margin-top: 24px; font-size: 18px; }
  .seo-cta-group { margin-top: 28px; }
  .seo-btn-primary { width: 100%; justify-content: center; }
  .seo-hero-right { width: 100%; }
  .seo-visual-scene { width: min(100%, 340px); }

  .seo-section { padding: 64px 0; }
  .seo-section-title { margin-bottom: 36px; font-size: 38px; }
  .seo-cards, .seo-steps { grid-template-columns: 1fr; gap: 12px; }
  .seo-card { min-height: 0; padding: 24px; }
  .seo-step { min-height: 200px; padding: 24px; }
  .seo-step-num { margin-bottom: 48px; font-size: 52px; }
  .seo-text-block { padding: 28px 24px; border-radius: 24px; }
  .seo-text-block h2 { font-size: 27px; }
  .seo-text-block p { font-size: 16px; }
  .seo-safety { padding: 32px 24px; border-radius: 24px; }
  .seo-faq-item summary { padding: 24px 40px 24px 0; font-size: 19px; }
  .seo-faq-item p { padding: 0 24px 24px 0; font-size: 15px; }
  .seo-cta-banner { margin: 64px 0; padding: 48px 24px; border-radius: 24px; }
  .seo-cta-banner h2 { font-size: 38px; }
  .seo-cta-banner p { font-size: 17px; }
  .seo-tg-cta { padding-bottom: 72px; }
  .seo-tg-cta-card { padding: 52px 24px 36px; border-radius: 24px; }

  .seo-doc { margin-top: 32px; padding: 36px 24px; border-radius: 24px; }
  .seo-doc-back { margin-bottom: 36px; }
  .seo-doc h1 { font-size: clamp(36px, 10vw, 42px); overflow-wrap: normal; hyphens: auto; }
  .seo-doc-updated { margin-bottom: 44px; }
  .seo-doc h2 { margin-top: 42px; font-size: 24px; }
  .seo-doc p, .seo-doc li { font-size: 16px; }
  .seo-callout { padding: 20px; }
  .seo-offer { margin-top: 52px; }
  .seo-offer > h2 { font-size: 28px; }
  .seo-offer-subtitle { font-size: 18px !important; }
  .seo-offer h3 { margin-top: 36px; font-size: 20px; }
  .seo-offer-requisites { padding: 20px; }
  .seo-doc-links { margin: 52px auto 72px; }
  .seo-doc-links > h2 { font-size: 30px; }
  .seo-doc-links .seo-cards { grid-template-columns: 1fr; }

  .seo-footer .seo-page { flex-direction: column; align-items: flex-start; }
  .seo-footer-links { justify-content: flex-start; gap: 16px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}