/* ==========================================================================
   BotLeadGen — Editorial Technical
   Visual language: Bloomberg terminal × Linear engineering × Instrument editorial
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,400;0,500;0,600;0,700;0,800;1,600;1,700&family=JetBrains+Mono:wght@400;500;600;700&family=Geist:wght@300;400;500;600;700;800&display=swap');

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-font-smoothing: antialiased; }

:root {
  /* Palette */
  --bg:           #0A0A0A;
  --bg-elevated: #131313;
  --bg-card:     #181818;
  --border:      #262626;
  --border-soft: #1F1F1F;

  --text:        #F5F5F0;
  --text-bright: #FFFFFF;
  --text-mute:   #8A8A85;
  --text-faint:  #5A5A55;

  --accent:      #FFD60A;        /* signal amber */
  --accent-dim:  #B59308;
  --green:       #00FF88;        /* metric green */
  --green-dim:   #006B3A;
  --red:         #FF3B30;
  --red-dim:     #7A1C18;

  /* Type */
  --serif:  'Montserrat', -apple-system, sans-serif; /* заголовки — Montserrat, без засечек */
  --sans:   'Geist', -apple-system, sans-serif;
  --mono:   'JetBrains Mono', 'SF Mono', Menlo, monospace;

  /* Spacing system */
  --rule:        1px;
  --grid-gap:    1px;
}

html { background: var(--bg); scroll-behavior: smooth; }

/* Точечная сетка как на холсте конструктора — на фоне всего сайта */
body {
  font-family: var(--sans);
  font-weight: 400;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  font-size: 15px;
  font-feature-settings: "ss01", "ss02", "cv11";
  overflow-x: hidden;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.035) 1px, transparent 0);
  background-size: 28px 28px;
  background-attachment: fixed;
}

::selection { background: var(--accent); color: #000; }

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
img, svg { display: block; max-width: 100%; }

/* =============== Layout primitives =============== */

.container { width: min(1320px, calc(100% - 48px)); margin: 0 auto; }
.container--narrow { width: min(960px, calc(100% - 48px)); margin: 0 auto; }

/* Grain overlay over the whole site */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1   0 0 0 0 1   0 0 0 0 1   0 0 0 0.07 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  pointer-events: none;
  z-index: 100;
  opacity: 0.5;
  mix-blend-mode: overlay;
}

/* =============== Header =============== */

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10,10,10, 0.85);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-wrapper {
  display: flex; align-items: center; justify-content: space-between;
  height: 60px;
}

.brand {
  display: flex; align-items: baseline; gap: 12px;
  font-family: var(--sans);
  font-weight: 700; font-size: 17px; letter-spacing: -0.01em;
  color: var(--text-bright);
}
.brand::before {
  content: '';
  width: 10px; height: 10px;
  background: var(--accent);
  border-radius: 50%;
  align-self: center;
  box-shadow: 0 0 12px var(--accent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

.nav { display: flex; gap: 32px; align-items: center; }
.nav a {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-mute);
  transition: color 120ms ease;
  position: relative;
}
.nav a:hover, .nav a.active { color: var(--text-bright); }
.nav a.active::after {
  content: '';
  position: absolute; bottom: -22px; left: 0; right: 0;
  height: 1px; background: var(--accent);
}

.nav-cta {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #000;
  background: var(--accent);
  padding: 8px 14px;
  border-radius: 0;
  border: none;
  transition: transform 100ms ease, box-shadow 100ms ease;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(255, 214, 10, 0.25); }

.nav-toggle {
  display: none;
  width: 28px; height: 24px;
  background: none; border: none;
  flex-direction: column; justify-content: space-between;
}
.nav-toggle span { display: block; height: 2px; width: 100%; background: var(--text-bright); }

/* =============== Ticker bar (running data strip) =============== */

.ticker {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  overflow: hidden;
  position: relative;
}
.ticker__track {
  display: flex; gap: 48px;
  padding: 10px 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--text-mute);
  white-space: nowrap;
  animation: tickerScroll 60s linear infinite;
}
.ticker__item { display: inline-flex; gap: 10px; align-items: center; }
.ticker__item strong { color: var(--text-bright); font-weight: 500; }
.ticker__item--up strong { color: var(--green); }
.ticker__item--alert strong { color: var(--accent); }
.ticker__dot { width: 4px; height: 4px; background: var(--text-faint); border-radius: 50%; }
@keyframes tickerScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* =============== Hero =============== */

.hero {
  padding: 90px 0 60px;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: start;
}

.hero__text,
.hero__visual,
.showcase__head,
.showcase__visual,
.section__heading,
.layer__content,
.layer__visual,
.pricing-row > *,
.footer-grid > * {
  min-width: 0;
}

.hero__tag {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 28px;
}
.hero__tag::before {
  content: ''; width: 24px; height: 1px; background: var(--accent);
}

.hero__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(48px, 6.5vw, 88px);
  line-height: 0.95;
  letter-spacing: -0.025em;
  color: var(--text-bright);
  margin-bottom: 28px;
}
.hero__title em {
  font-style: normal;
  color: var(--accent);
  font-weight: 400;
  text-shadow:
    0 0 60px rgba(255, 214, 10, 0.35),
    0 0 120px rgba(255, 214, 10, 0.15);
}

.hero__lede {
  font-size: 17px;
  line-height: 1.55;
  color: var(--text-mute);
  max-width: 540px;
  margin-bottom: 36px;
}
.hero__lede strong {
  color: var(--text);
  font-weight: 500;
}

.hero__actions {
  display: flex;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  height: 48px; padding: 0 22px;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  border-radius: 0;
  background: transparent;
  color: var(--text-bright);
  transition: all 140ms cubic-bezier(.2,.7,.2,1);
  position: relative;
}

.btn--primary {
  background: var(--accent); color: #0A0A0A; border-color: var(--accent);
}
.btn--primary:hover {
  background: #FFE545; border-color: #FFE545;
  transform: translateY(-1px);
  box-shadow: 0 8px 28px rgba(255, 214, 10, 0.25);
}
.btn--primary:hover .btn__arrow { transform: translateX(3px); }

.btn--ghost {
  border-color: var(--border);
  color: var(--text-bright);
}
.btn--ghost:hover { border-color: var(--text-bright); background: var(--bg-elevated); }
.btn--ghost .btn__arrow { transition: transform 140ms ease; }
.btn--ghost:hover .btn__arrow { transform: translateX(3px); }

.btn__arrow { transition: transform 140ms ease; }

.hero__meta {
  display: flex; gap: 32px; flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-faint);
}
.hero__meta span { display: inline-flex; align-items: center; gap: 8px; }
.hero__meta span::before {
  content: ''; width: 5px; height: 5px; background: var(--green);
  border-radius: 50%; box-shadow: 0 0 6px var(--green);
}

/* Hero visual — product screenshot card */
.hero__visual {
  position: relative;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  padding: 6px;
  /* Драматический glow вокруг скриншота */
  box-shadow:
    0 30px 80px -20px rgba(0, 0, 0, 0.8),
    0 0 0 1px rgba(255, 214, 10, 0.08),
    0 0 60px -10px rgba(255, 214, 10, 0.18),
    0 0 120px -40px rgba(255, 214, 10, 0.12);
  /* Тонкая анимация парения */
  animation: heroFloat 8s ease-in-out infinite;
  /* Для overlay-эффектов нужен слой выше img */
  isolation: isolate;
}

/* Внешний жёлтый ореол — тонкая рамка */
.hero__visual::before {
  content: '';
  position: absolute; inset: -1px;
  border: 1px solid var(--accent);
  opacity: 0.25;
  pointer-events: none;
  z-index: 3;
}

/* Декоративное верхнее свечение поверх скриншота — лёгкий блик */
.hero__visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 30% at 50% 0%, rgba(255, 214, 10, 0.10), transparent 70%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, transparent 30%);
  pointer-events: none;
  z-index: 2;
  mix-blend-mode: screen;
}

@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.hero__visual-label {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-faint);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 10px 8px;
  border-bottom: 1px solid var(--border);
  position: relative;
  z-index: 1;
}
.hero__visual-label > span:first-child {
  min-width: 0;
}
.hero__visual-label .dots { display: inline-flex; gap: 5px; }
.hero__visual-label .dots span {
  width: 8px; height: 8px; border-radius: 50%; background: var(--border);
}
.hero__visual img {
  width: 100%; height: auto; display: block;
  position: relative;
  z-index: 1;
}

/* Подсветка ключевых "горячих точек" поверх скриншота */
.hero__hotspot {
  position: absolute;
  width: 60px;
  height: 30px;
  z-index: 2;
  pointer-events: none;
  border: 1.5px solid var(--accent);
  border-radius: 4px;
  box-shadow:
    0 0 20px rgba(255, 214, 10, 0.4),
    inset 0 0 12px rgba(255, 214, 10, 0.15);
  animation: hotspotPulse 3s ease-in-out infinite;
}
.hero__hotspot--balance {
  /* Балансовый блок в левой панели — "159,89 ₽" */
  top: 71%; left: 4.5%;
  width: 95px; height: 32px;
}
.hero__hotspot--spend {
  /* "Расход сегодня: 181,58 ₽" в шапке */
  top: 12%; right: 13%;
  width: 160px; height: 26px;
}
@keyframes hotspotPulse {
  0%, 100% {
    opacity: 0.85;
    box-shadow:
      0 0 20px rgba(255, 214, 10, 0.4),
      inset 0 0 12px rgba(255, 214, 10, 0.15);
  }
  50% {
    opacity: 1;
    box-shadow:
      0 0 30px rgba(255, 214, 10, 0.6),
      inset 0 0 16px rgba(255, 214, 10, 0.25);
  }
}

/* Annotation pins on the hero image */
.pin {
  position: absolute;
  display: flex; align-items: center; gap: 8px;
  padding: 6px 10px;
  background: var(--bg);
  border: 1px solid var(--accent);
  color: var(--text-bright);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  white-space: nowrap;
  z-index: 2;
  animation: pinPulse 3s ease-in-out infinite;
}
.pin::before {
  content: ''; width: 6px; height: 6px; background: var(--accent); border-radius: 50%;
  box-shadow: 0 0 10px var(--accent);
}
@keyframes pinPulse {
  0%, 100% { opacity: 1; transform: translateY(0); }
  50% { opacity: 0.92; transform: translateY(-2px); }
}

/* =============== Constructor showcase =============== */

.showcase {
  padding: 120px 0 96px;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 1200px 600px at 30% -200px, rgba(255, 214, 10, 0.06), transparent 60%),
    var(--bg);
}

.showcase__head {
  max-width: 880px;
  margin-bottom: 64px;
}
.showcase__label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
  padding-top: 12px;
  border-top: 1px solid var(--accent);
  display: inline-block;
}
.showcase__heading {
  font-family: var(--serif);
  font-size: clamp(40px, 5.2vw, 72px);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: -0.025em;
  color: var(--text-bright);
  margin-bottom: 28px;
}
.showcase__heading em {
  font-style: normal;
  color: var(--accent);
  text-shadow:
    0 0 40px rgba(255, 214, 10, 0.35),
    0 0 80px rgba(255, 214, 10, 0.15);
}
.showcase__lede {
  font-size: 17px;
  color: var(--text-mute);
  line-height: 1.6;
  max-width: 720px;
}

/* Большой "монитор" со скриншотом конструктора */
.showcase__visual-wrap {
  position: relative;
}
.showcase__visual {
  position: relative;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  padding: 4px;
  margin-bottom: 64px;
  box-shadow:
    0 80px 160px -40px rgba(0, 0, 0, 0.85),
    0 0 0 1px rgba(255, 214, 10, 0.12),
    0 0 120px -20px rgba(255, 214, 10, 0.18),
    0 0 200px -60px rgba(255, 214, 10, 0.10);
  isolation: isolate;
}
.showcase__visual::before {
  content: '';
  position: absolute;
  inset: -1px;
  border: 1px solid var(--accent);
  opacity: 0.28;
  pointer-events: none;
  z-index: 3;
}
/* Верхний блик поверх скриншота */
.showcase__visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 30% at 50% 0%, rgba(255, 214, 10, 0.08), transparent 70%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, transparent 25%);
  pointer-events: none;
  z-index: 2;
  mix-blend-mode: screen;
}

/* Подсветка ключевых зон на showcase скриншоте */
.showcase__hotspot {
  position: absolute;
  z-index: 2;
  pointer-events: none;
  border: 1.5px solid var(--accent);
  border-radius: 4px;
  box-shadow:
    0 0 24px rgba(255, 214, 10, 0.45),
    inset 0 0 16px rgba(255, 214, 10, 0.15);
  animation: hotspotPulse 3s ease-in-out infinite;
}
.showcase__hotspot--label {
  position: absolute;
  top: -28px;
  left: -2px;
  background: var(--accent);
  color: #0A0A0A;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 8px;
  white-space: nowrap;
  font-weight: 600;
}
/* 4 hotspots, привязанные к ключевым местам реального скриншота */
.showcase__hotspot--01 {
  /* Блок "Старт" — зелёный, в верхней-средней части */
  top: 30%; left: 23.5%;
  width: 90px; height: 130px;
  animation-delay: 0s;
}
.showcase__hotspot--02 {
  /* Кластер блоков справа от Старт — иллюстрирует свободное размещение. */
  top: 32%; left: 47%;
  width: 130px; height: 70px;
  animation-delay: 0.6s;
}
.showcase__hotspot--03 {
  /* "БИГ ДАТА v454 черновик" в шапке самого продукта (после моего серого бара) */
  top: 9%; left: 16.5%;
  width: 170px; height: 32px;
  animation-delay: 1.2s;
}
.showcase__hotspot--04 {
  /* "Расход сегодня: 181,58 ₽" в шапке продукта */
  top: 9%; right: 11%;
  width: 178px; height: 32px;
  animation-delay: 1.8s;
}
.showcase__visual-bar {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-faint);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  gap: 16px;
}
.showcase__visual-bar > span {
  min-width: 0;
}
.showcase__visual-bar > span:first-child {
  color: var(--text-bright);
}
.showcase__visual-bar > span:nth-child(2) {
  color: var(--accent);
  margin-left: auto;
  margin-right: auto;
  letter-spacing: 0.04em;
}
.showcase__visual-bar .dots { display: inline-flex; gap: 6px; }
.showcase__visual-bar .dots span {
  width: 9px; height: 9px; border-radius: 50%; background: var(--border);
}
.showcase__dot {
  display: inline-block;
  width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--green);
  animation: pulse 1.8s ease-in-out infinite;
  margin-right: 8px;
  vertical-align: middle;
}

.showcase__visual img {
  width: 100%;
  height: auto;
  display: block;
}

/* Аннотации под скриншотом */
.showcase__annotations {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.anno {
  background: var(--bg);
  padding: 32px 28px;
  display: flex; gap: 20px;
  align-items: flex-start;
  min-height: 220px;
}
.anno__num {
  font-family: var(--serif);
  font-size: 36px;
  font-weight: 400;
  line-height: 1;
  color: var(--accent);
  letter-spacing: -0.02em;
  flex-shrink: 0;
  padding-top: 2px;
}
.anno__body { flex: 1; }
.anno__body h4 {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 10px;
  line-height: 1.3;
}
.anno__body p {
  font-size: 13px;
  color: var(--text-mute);
  line-height: 1.55;
}
.anno__mono {
  font-family: var(--mono);
  font-size: 11px;
  background: var(--bg-elevated);
  padding: 2px 6px;
  color: var(--accent);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

@media (max-width: 1100px) {
  .showcase__annotations { grid-template-columns: repeat(2, 1fr); }
  .anno { min-height: 180px; }
}

@media (max-width: 768px) {
  .showcase { padding: 64px 0; }
  .showcase__heading { font-size: 36px; }
  .showcase__annotations { grid-template-columns: 1fr; }
  .anno { min-height: 0; padding: 24px 20px; }
  .anno__num { font-size: 28px; }
  .showcase__visual-bar {
    font-size: 9px;
    padding: 8px 10px;
    flex-wrap: wrap;
    align-items: flex-start;
  }
  .showcase__visual-bar > span:first-child {
    flex: 1 1 100%;
  }
  .showcase__visual-bar > span:nth-child(2) { display: none; }
  .showcase__visual { margin-bottom: 32px; }
  /* На мобильном скриншот мелкий, hotspots не сработают — прячем */
  .showcase__hotspot, .hero__hotspot { display: none; }
}

.stats {
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
}
.stat__label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 16px;
  position: relative;
}
.stat {
  background: var(--bg);
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  transition: background 240ms ease;
}
.stat:hover {
  background: var(--bg-elevated);
}
/* Тонкий радиальный блик сверху каждой stat карточки */
.stat::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(ellipse 40% 30% at 30% 0%, rgba(255, 214, 10, 0.05), transparent 60%);
  pointer-events: none;
}
.stat__value {
  font-family: var(--serif);
  font-size: 64px;
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--text-bright);
  margin-bottom: 8px;
  position: relative;
}
.stat__value em {
  color: var(--accent);
  font-style: normal;
  /* Лёгкое свечение акцентных чисел — как индикатор на терминале */
  text-shadow:
    0 0 30px rgba(255, 214, 10, 0.35),
    0 0 60px rgba(255, 214, 10, 0.15);
}
.stat__value sub {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--text-mute);
  letter-spacing: 0;
  vertical-align: baseline;
  margin-left: 4px;
}
.stat__hint {
  font-size: 13px;
  color: var(--text-mute);
  position: relative;
}

/* =============== Section bones =============== */

.section { padding: 96px 0; border-bottom: 1px solid var(--border); position: relative; }

.section__head {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 48px;
  margin-bottom: 64px;
  align-items: start;
}
.section__label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mute);
  padding-top: 8px;
  border-top: 1px solid var(--accent);
  display: inline-block;
}
.section__heading h2 {
  font-family: var(--serif);
  font-size: clamp(36px, 4.2vw, 56px);
  font-weight: 400;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--text-bright);
  margin-bottom: 16px;
}
.section__heading h2 em {
  font-style: normal;
  color: var(--accent);
  text-shadow:
    0 0 30px rgba(255, 214, 10, 0.3),
    0 0 60px rgba(255, 214, 10, 0.1);
}
.section__heading p {
  font-size: 17px;
  color: var(--text-mute);
  max-width: 640px;
}

/* =============== Segments =============== */

.segments-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.segment {
  background: var(--bg);
  padding: 36px 28px;
  display: flex; flex-direction: column;
  transition: background 160ms ease;
  position: relative;
  min-height: 320px;
}
.segment:hover { background: var(--bg-elevated); }
.segment__code {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 24px;
}
.segment__title {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 400;
  line-height: 1.05;
  color: var(--text-bright);
  margin-bottom: 16px;
}
.segment__desc {
  font-size: 14px;
  color: var(--text-mute);
  line-height: 1.55;
  margin-bottom: 28px;
  flex: 1;
}
.segment__competitor {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-faint);
  letter-spacing: 0.04em;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.segment__competitor strong {
  color: var(--text);
  font-weight: 500;
}

.not-for {
  margin-top: 64px;
  padding: 28px 32px;
  background: var(--bg);
  border: 1px solid var(--red-dim);
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 32px;
  align-items: start;
}
.not-for__label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red);
}
.not-for p {
  font-size: 14px;
  color: var(--text-mute);
  line-height: 1.6;
}

/* =============== Layers (8 capabilities) =============== */

.layers { display: flex; flex-direction: column; }

.layer {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 64px;
  border-top: 1px solid var(--border);
  padding: 80px 0;
  position: relative;
}
.layer:first-child { border-top: none; }

.layer__index {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--accent);
  padding-top: 12px;
}
.layer__index strong {
  display: block;
  font-family: var(--serif);
  font-size: 56px;
  color: var(--text-bright);
  margin-top: 4px;
  letter-spacing: -0.02em;
  font-weight: 400;
}

.layer__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.layer__body--rev .layer__visual {
  order: -1;
}

.layer__title {
  font-family: var(--serif);
  font-size: 40px;
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--text-bright);
  margin-bottom: 20px;
}
.layer__desc {
  font-size: 15px;
  color: var(--text-mute);
  line-height: 1.65;
  margin-bottom: 24px;
}
.layer__facts {
  list-style: none;
  display: grid;
  gap: 10px;
  margin-bottom: 28px;
}
.layer__facts li {
  position: relative;
  padding-left: 32px;
  font-size: 14px;
  color: var(--text);
  line-height: 1.5;
}
.layer__facts li::before {
  content: '+';
  position: absolute;
  left: 0;
  top: 0;
  width: 18px;
  font-family: var(--mono);
  font-size: 14px;
  color: var(--accent);
  line-height: 1.5;
}

.layer__compare {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  padding: 18px 22px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
}
.layer__compare-col h4 {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 8px;
}
.layer__compare-col--us h4 { color: var(--accent); }
.layer__compare-col p {
  font-size: 12.5px;
  color: var(--text-mute);
  line-height: 1.5;
}
.layer__compare-col--us p {
  color: var(--text);
}

/* Визуал слоя — фиксированное соотношение сторон и обрезка скриншота */
.layer__visual {
  position: relative;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  padding: 4px;
  /* Фиксированный аспект — скриншоты всегда одной высоты */
  aspect-ratio: 4 / 3;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  /* Карточка слегка приподнята */
  box-shadow:
    0 30px 60px -25px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(255, 255, 255, 0.02);
  transition: box-shadow 240ms ease, transform 240ms ease;
}
.layer__visual:hover {
  box-shadow:
    0 40px 80px -25px rgba(0, 0, 0, 0.7),
    0 0 0 1px rgba(255, 214, 10, 0.15),
    0 0 60px -10px rgba(255, 214, 10, 0.18);
  transform: translateY(-2px);
}
/* Тонкая виньетка по краям скриншота — чтобы белизна не "резала" взгляд */
.layer__visual::after {
  content: '';
  position: absolute;
  inset: 28px 4px 4px 4px;
  background:
    radial-gradient(ellipse at center, transparent 50%, rgba(10, 10, 10, 0.15) 100%),
    linear-gradient(180deg, transparent 80%, rgba(10, 10, 10, 0.25) 100%);
  pointer-events: none;
  z-index: 2;
  mix-blend-mode: multiply;
  opacity: 0.7;
  transition: opacity 240ms ease;
}
.layer__visual:hover::after {
  opacity: 0.3;
}
.layer__visual-bar {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-faint);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  position: relative;
  z-index: 3;
}
.layer__visual-bar .dots { display: inline-flex; gap: 5px; }
.layer__visual-bar .dots span {
  width: 7px; height: 7px; border-radius: 50%; background: var(--border);
}
.layer__visual-img {
  flex: 1;
  overflow: hidden;
  background: #FFFFFF;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  position: relative;
}
.layer__visual img {
  width: 100%;
  height: auto;
  display: block;
  /* Лёгкая desaturation скриншота — сольётся с темой */
  filter: saturate(0.9);
  transition: filter 240ms ease;
}
.layer__visual:hover img {
  filter: saturate(1.05);
}

/* =============== Pricing =============== */

.pricing-row {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.pricing-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  padding: 40px 36px;
  position: relative;
}
.pricing-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--accent);
}
.pricing-card__label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 24px;
}
.pricing-card__price {
  font-family: var(--serif);
  font-size: 96px;
  line-height: 0.9;
  color: var(--text-bright);
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}
.pricing-card__price sub {
  font-family: var(--mono);
  font-size: 16px;
  color: var(--text-mute);
  vertical-align: baseline;
  margin-left: 4px;
}
.pricing-card__sub {
  font-size: 14px;
  color: var(--text-mute);
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}
.pricing-card__includes {
  list-style: none;
  margin-bottom: 32px;
}
.pricing-card__includes li {
  display: grid; grid-template-columns: 24px 1fr; gap: 8px;
  font-size: 14px;
  color: var(--text);
  padding: 8px 0;
  border-bottom: 1px solid var(--border-soft);
}
.pricing-card__includes li::before {
  content: '✓';
  color: var(--green);
  font-family: var(--mono);
  font-weight: 600;
}

.tco {
  border: 1px solid var(--border);
  background: var(--bg-elevated);
}
.tco__head {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1fr;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.tco__head > div {
  padding: 16px 20px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-mute);
}
.tco__head > div:last-child { color: var(--accent); }
.tco__row {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1fr;
  border-bottom: 1px solid var(--border);
}
.tco__row:last-child { border-bottom: none; }
.tco__row > div {
  padding: 16px 20px;
  font-size: 13px;
  color: var(--text-mute);
  font-variant-numeric: tabular-nums;
}
.tco__row > div:first-child { color: var(--text); }
.tco__row > div:last-child {
  background: rgba(255, 214, 10, 0.04);
  color: var(--text-bright);
  font-weight: 500;
}
.tco__row--total > div {
  font-weight: 600;
  background: var(--bg);
}
.tco__row--total > div:last-child {
  background: rgba(255, 214, 10, 0.12);
  color: var(--accent);
}

/* =============== Vs (competitor table) =============== */

.vs-table {
  width: 100%;
  border: 1px solid var(--border);
  border-collapse: collapse;
  background: var(--bg-elevated);
  font-size: 13px;
  position: relative;
  /* Тонкий glow вокруг всей таблицы */
  box-shadow: 0 30px 80px -40px rgba(0, 0, 0, 0.6);
}
.vs-table-wrap {
  max-width: 100%;
}
.vs-table th, .vs-table td {
  padding: 14px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  border-right: 1px solid var(--border);
  vertical-align: top;
}
.vs-table th:last-child, .vs-table td:last-child { border-right: none; }
.vs-table tr:last-child td { border-bottom: none; }
.vs-table th {
  background: var(--bg);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-mute);
  font-weight: 500;
}
.vs-table th.vs-us {
  color: var(--accent);
  background: rgba(255, 214, 10, 0.08);
  border-left: 1px solid var(--accent);
  border-right: 1px solid var(--accent);
  position: relative;
  text-shadow: 0 0 20px rgba(255, 214, 10, 0.3);
}
.vs-table td.vs-us {
  background: rgba(255, 214, 10, 0.05);
  color: var(--text-bright);
  border-left: 1px solid rgba(255, 214, 10, 0.4);
  border-right: 1px solid rgba(255, 214, 10, 0.4);
  font-weight: 500;
}
/* Подсветка последней строки колонки BotLeadGen — чуть ярче, как итог */
.vs-table tr:last-child td.vs-us {
  background: rgba(255, 214, 10, 0.08);
  border-bottom: 1px solid var(--accent);
}
.vs-table td .x {
  color: var(--red);
  font-family: var(--mono);
  opacity: 0.7;
}
.vs-table td .check {
  color: var(--green);
  font-family: var(--mono);
  text-shadow: 0 0 8px rgba(0, 255, 136, 0.4);
  padding: 0;
  margin-right: 5px;
  display: inline;
  background: none;
}

/* =============== FAQ =============== */

.faq {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.faq details {
  border-bottom: 1px solid var(--border);
  padding: 0;
}
.faq details:last-of-type { border-bottom: none; }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 28px 0;
  display: grid; grid-template-columns: 60px 1fr 24px; gap: 24px; align-items: center;
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 400;
  color: var(--text-bright);
  position: relative;
  transition: color 120ms ease;
}
.faq summary:hover { color: var(--accent); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--text-faint);
}
.faq summary .plus {
  width: 20px; height: 20px;
  position: relative;
}
.faq summary .plus::before, .faq summary .plus::after {
  content: ''; position: absolute; background: var(--text-bright);
  top: 50%; left: 50%; transform: translate(-50%, -50%);
}
.faq summary .plus::before { width: 14px; height: 1.5px; }
.faq summary .plus::after { width: 1.5px; height: 14px; transition: transform 200ms ease; }
.faq details[open] summary .plus::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq__answer {
  padding: 0 0 28px 84px;
  font-size: 15px;
  color: var(--text-mute);
  line-height: 1.65;
  max-width: 800px;
}

/* =============== «Как это устроено» — техника под спойлером =============== */

.howto {
  margin-top: 22px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.015);
  max-width: 760px;
}
.howto summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
  transition: color 200ms ease;
}
.howto summary:hover { color: var(--accent); }
.howto summary::-webkit-details-marker { display: none; }
.howto__plus {
  margin-left: auto;
  position: relative;
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}
.howto__plus::before, .howto__plus::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: currentColor;
}
.howto__plus::before { width: 12px; height: 1.5px; }
.howto__plus::after { width: 1.5px; height: 12px; transition: transform 200ms ease; }
.howto[open] summary .howto__plus::after { transform: translate(-50%, -50%) rotate(90deg); }
.howto__body {
  padding: 0 18px 18px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-mute);
}

/* =============== Final CTA =============== */

.final {
  padding: 140px 0;
  position: relative;
  border-bottom: 1px solid var(--border);
  background:
    radial-gradient(ellipse 60% 40% at 50% 50%, rgba(255, 214, 10, 0.10), transparent 70%),
    radial-gradient(ellipse 80% 50% at 50% 100%, rgba(255, 214, 10, 0.06), transparent 60%),
    var(--bg);
  overflow: hidden;
}
/* Декоративные горизонтальные линии сверху и снизу секции */
.final::before {
  content: '';
  position: absolute;
  top: 60px; left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 1px;
  background: var(--accent);
  box-shadow: 0 0 12px rgba(255, 214, 10, 0.5);
}
.final::after {
  content: '';
  position: absolute;
  bottom: 60px; left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 1px;
  background: var(--accent);
  opacity: 0.4;
}
.final__inner {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.final__label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
  text-shadow: 0 0 16px rgba(255, 214, 10, 0.4);
}
.final h2 {
  font-family: var(--serif);
  font-size: clamp(40px, 5vw, 72px);
  font-weight: 400;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--text-bright);
  margin-bottom: 24px;
}
.final h2 em {
  font-style: normal;
  color: var(--accent);
  /* Тёплое свечение акцентного слова */
  text-shadow:
    0 0 40px rgba(255, 214, 10, 0.4),
    0 0 80px rgba(255, 214, 10, 0.15);
}
.final p {
  font-size: 17px;
  color: var(--text-mute);
  max-width: 560px;
  margin: 0 auto 40px;
}
.final__actions {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
}

/* =============== Footer =============== */

.site-footer {
  padding: 64px 0 32px;
  background: var(--bg);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
}
.footer__brand {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 18px;
  color: var(--text-bright);
  margin-bottom: 16px;
}
.footer__brand-text {
  font-size: 13px;
  color: var(--text-mute);
  line-height: 1.6;
  max-width: 320px;
}
.footer__col h4 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 16px;
}
.footer__col ul { list-style: none; }
.footer__col li { margin-bottom: 10px; }
.footer__col a {
  font-size: 13px;
  color: var(--text-mute);
  transition: color 120ms ease;
}
.footer__col a:hover { color: var(--text-bright); }
.footer__bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-faint);
  letter-spacing: 0.04em;
}
.footer__bottom .green { color: var(--green); }

/* =============== Page hero (для inner-страниц) =============== */

.page-hero {
  padding: 88px 0 64px;
  border-bottom: 1px solid var(--border);
}
.page-hero__label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}
.page-hero h1 {
  font-family: var(--serif);
  font-size: clamp(48px, 6vw, 88px);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.025em;
  color: var(--text-bright);
  margin-bottom: 24px;
  max-width: 1000px;
}
.page-hero h1 em {
  font-style: normal;
  color: var(--accent);
  text-shadow:
    0 0 50px rgba(255, 214, 10, 0.3),
    0 0 100px rgba(255, 214, 10, 0.12);
}
.page-hero__lede {
  font-size: 18px;
  color: var(--text-mute);
  line-height: 1.55;
  max-width: 720px;
}

/* =============== Team / about helpers =============== */

.mission {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 48px;
}
.mission__label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  padding-top: 8px;
  border-top: 1px solid var(--accent);
  align-self: start;
}
.mission__text {
  font-family: var(--serif);
  font-size: clamp(22px, 2.6vw, 32px);
  font-weight: 400;
  line-height: 1.3;
  color: var(--text);
  max-width: 900px;
}

/* =============== Contact form =============== */

.contact-form {
  max-width: 640px;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-bright);
  font-family: var(--sans);
  font-size: 14px;
  margin-bottom: 12px;
  border-radius: 0;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.contact-form textarea { min-height: 140px; resize: vertical; }

/* =============== Responsive =============== */

@media (max-width: 1100px) {
  .hero__inner { grid-template-columns: 1fr; gap: 48px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .segments-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-grid .footer__col:last-child { grid-column: 1 / -1; }
  .layer__body { grid-template-columns: 1fr; gap: 32px; }
  .layer__body--rev .layer__visual { order: 0; }
  .pricing-row { grid-template-columns: 1fr; gap: 48px; }
  .tco__head, .tco__row { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
  .tco__head > div, .tco__row > div { padding: 14px 12px; font-size: 12px; }
}

@media (max-width: 768px) {
  .container,
  .container--narrow { width: min(1320px, calc(100% - 32px)); }

  .nav { display: none; }
  .nav.open {
    display: flex;
    position: fixed; top: 60px; left: 0; right: 0;
    background: var(--bg); flex-direction: column; align-items: flex-start;
    padding: 24px; gap: 20px; border-bottom: 1px solid var(--border);
  }
  .nav.open a::after { display: none; }
  .nav-toggle { display: flex; }
  .nav-cta { display: none; }

  .hero { padding: 56px 0 40px; }
  .hero__title { font-size: clamp(40px, 14vw, 56px); }
  .hero__lede { font-size: 16px; }
  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }
  .hero__meta { gap: 14px 18px; }
  .hero__visual-label {
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 8px;
  }
  .hero__visual-label > span:first-child {
    flex: 1 1 100%;
  }

  .stats { grid-template-columns: 1fr; }
  .stat { padding: 28px 20px; }
  .stat__value { font-size: 48px; }

  .section { padding: 64px 0; }
  .section__head { grid-template-columns: 1fr; gap: 16px; margin-bottom: 40px; }
  .section__heading h2 { font-size: 36px; }

  .segments-grid { grid-template-columns: 1fr; }
  .not-for { grid-template-columns: 1fr; gap: 16px; padding: 20px; }

  .layer { grid-template-columns: 1fr; gap: 24px; padding: 48px 0; }
  .layer__index strong { font-size: 36px; }
  .layer__title { font-size: 32px; }
  .layer__compare { grid-template-columns: 1fr; gap: 16px; }

  .pricing-card__price { font-size: 64px; }

  .tco { overflow-x: auto; }
  .tco__head, .tco__row { grid-template-columns: 1.4fr 1fr 1fr 1fr; min-width: 600px; }

  /* На мобиле таблица превращается в карточки: BotLeadGen наверху и подсвечен,
     конкуренты — под ним. Никакого горизонтального скролла. */
  .vs-table-wrap { overflow-x: visible; }
  .vs-table {
    min-width: 0;
    display: block;
    border: none;
    background: transparent;
    box-shadow: none;
    font-size: 13px;
  }
  .vs-table thead { display: none; }
  .vs-table tbody { display: block; }
  .vs-table tr {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
    background: var(--bg-elevated);
    border-radius: 6px;
    margin-bottom: 14px;
    overflow: hidden;
  }
  .vs-table td {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 14px;
    padding: 11px 16px;
    border: none;
    border-bottom: 1px solid var(--border-soft);
    text-align: right;
  }
  .vs-table td:last-child { border-bottom: none; }
  /* первая ячейка строки — заголовок-«фича» карточки */
  .vs-table td:first-child {
    order: -2;
    justify-content: flex-start;
    text-align: left;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-mute);
  }
  /* подписи колонок слева через ::before (порядок по DOM, не по flex) */
  .vs-table td:not(:first-child)::before {
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-faint);
    flex-shrink: 0;
    text-align: left;
  }
  .vs-table td:nth-child(2)::before { content: "Обзвонщики"; }
  .vs-table td:nth-child(3)::before { content: "Облачные"; }
  .vs-table td:nth-child(4)::before { content: "Корпоративные"; }
  /* BotLeadGen — поднят под заголовок и подсвечен амбером */
  .vs-table td.vs-us {
    order: -1;
    background: rgba(255, 214, 10, 0.07);
    border-left: 2px solid var(--accent);
    border-bottom: 1px solid var(--border-soft);
    color: var(--text-bright);
    font-weight: 500;
  }
  .vs-table td.vs-us::before {
    content: "BotLeadGen";
    color: var(--accent);
  }
  .vs-table tr:last-child td.vs-us { border-bottom: 1px solid var(--border-soft); }

  .faq summary { grid-template-columns: 40px 1fr 20px; font-size: 17px; padding: 22px 0; }
  .faq__answer { padding-left: 60px; font-size: 14px; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; gap: 12px; align-items: flex-start; }

  .pin { display: none; }

  .mission { grid-template-columns: 1fr; gap: 16px; }
}

/* ==========================================================================
   2026 enhancements — scroll-reveal, ambient glow, micro-interactions
   ========================================================================== */

/* --- Scroll-reveal (классы навешивает script.js; без JS контент виден) --- */
.js-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.7s cubic-bezier(.2,.7,.2,1),
    transform 0.7s cubic-bezier(.2,.7,.2,1);
  will-change: opacity, transform;
}
.js-reveal.in {
  opacity: 1;
  transform: none;
}

/* --- Амбиентное свечение за hero: живое, дышит --- */
.hero::before {
  content: '';
  position: absolute;
  top: -10%;
  left: 8%;
  width: 520px;
  height: 520px;
  max-width: 70vw;
  background: radial-gradient(circle, rgba(255, 214, 10, 0.10) 0%, rgba(255, 214, 10, 0) 68%);
  filter: blur(12px);
  pointer-events: none;
  z-index: 0;
  animation: heroGlow 9s ease-in-out infinite;
}
.hero__inner { position: relative; z-index: 1; }
@keyframes heroGlow {
  0%, 100% { opacity: 0.55; transform: translate3d(0, 0, 0) scale(1); }
  50%      { opacity: 1;    transform: translate3d(20px, 14px, 0) scale(1.08); }
}

/* --- Кнопка: блик-проблеск при наведении --- */
.btn--primary { overflow: hidden; }
.btn--primary::before {
  content: '';
  position: absolute;
  top: 0; left: -130%;
  width: 60%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.55), transparent);
  transform: skewX(-18deg);
  transition: left 0.6s cubic-bezier(.2,.7,.2,1);
  pointer-events: none;
}
.btn--primary:hover::before { left: 150%; }
.btn--ghost:hover {
  box-shadow: 0 8px 28px -12px rgba(255, 214, 10, 0.18);
}

/* --- Карточки: тонкая подсветка края на hover --- */
.stat { transition: background 160ms ease, border-color 220ms ease, box-shadow 220ms ease, transform 220ms cubic-bezier(.2,.7,.2,1); }
.stat:hover {
  border-color: rgba(255, 214, 10, 0.45);
  box-shadow: 0 18px 48px -28px rgba(255, 214, 10, 0.30);
  transform: translateY(-3px);
}
.segment { transition: background 160ms ease, border-color 220ms ease, transform 220ms cubic-bezier(.2,.7,.2,1); }
.segment:hover {
  border-color: rgba(255, 214, 10, 0.35);
  transform: translateY(-2px);
}
.layer__visual:hover {
  box-shadow: 0 30px 70px -36px rgba(255, 214, 10, 0.22);
}

/* --- Строки таблицы сравнения: лёгкий подсвет на hover (desktop) --- */
@media (min-width: 769px) {
  .vs-table tbody tr { transition: background 140ms ease; }
  .vs-table tbody tr:hover td { background: rgba(255,255,255,0.018); }
  .vs-table tbody tr:hover td.vs-us { background: rgba(255, 214, 10, 0.10); }
}

/* --- Счётчик в hero (анимируется из JS): моноширинные цифры не «прыгают» --- */
.stat__value[data-count] { font-variant-numeric: tabular-nums; }

/* --- Уважение к настройке «меньше движения» --- */
@media (prefers-reduced-motion: reduce) {
  .js-reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  .hero::before { animation: none; opacity: 0.6; }
  .btn--primary::before { display: none; }
  .stat:hover, .segment:hover { transform: none; }
  * { scroll-behavior: auto !important; }
}

/* ====================================================
   AUDIO CASES — «Послушайте робота»
   ==================================================== */
.cases {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--grid-gap);
  background: var(--border);
  border: 1px solid var(--border);
}
.case {
  background: var(--bg-card);
  padding: 32px 32px 36px;
  display: flex;
  flex-direction: column;
  position: relative;
}
.case::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
}
.case--yes::before { background: var(--green); box-shadow: 0 0 14px var(--green-dim); }
.case--no::before  { background: var(--red);   box-shadow: 0 0 14px var(--red-dim); }
.case__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}
.case__badge {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 5px 10px;
  border: 1px solid var(--border);
}
.case__badge--yes { color: var(--green); border-color: var(--green-dim); }
.case__badge--no  { color: var(--red);   border-color: var(--red-dim); }
.case__latency {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.03em;
  color: var(--green);
  white-space: nowrap;
}
.case__title {
  font-family: var(--serif);
  font-size: 27px;
  line-height: 1.1;
  font-weight: 400;
  color: var(--text-bright);
  margin-bottom: 8px;
}
.case__sub {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-mute);
  margin-bottom: 22px;
  max-width: 44ch;
}
.case__audio {
  width: 100%;
  height: 40px;
  margin-bottom: 24px;
  filter: invert(0.92) hue-rotate(180deg) saturate(0.4);
}
.case__script {
  display: flex;
  flex-direction: column;
  gap: 9px;
  border-top: 1px solid var(--border-soft);
  padding-top: 22px;
}
.case__line {
  font-size: 13.5px;
  line-height: 1.45;
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 12px;
  align-items: baseline;
}
.case__line span {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding-top: 2px;
}
.case__line--bot { color: var(--text); }
.case__line--bot span { color: var(--accent); }
.case__line--cli { color: var(--text-mute); }
.case__line--cli span { color: var(--text-faint); }
.cases__note {
  margin-top: 28px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--text-faint);
  max-width: 760px;
}
@media (max-width: 768px) {
  .cases { grid-template-columns: 1fr; }
  .case { padding: 26px 22px 30px; }
  .case__title { font-size: 23px; }
  .case__top { flex-wrap: wrap; }
}

/* --- Доп. варианты кейсов: автоинформатор (амбер) и антиспам (синий) --- */
.case--wait::before { background: var(--accent); box-shadow: 0 0 14px var(--accent-dim); }
.case--bot::before  { background: #38BDF8; box-shadow: 0 0 14px #1E6A8C; }
.case__badge--wait { color: var(--accent); border-color: var(--accent-dim); }
.case__badge--bot  { color: #38BDF8; border-color: #1E6A8C; }
.case__latency--wait { color: var(--accent); }
.case__latency--bot  { color: #38BDF8; }
.case__line--note {
  color: var(--text-faint);
  font-style: normal;
}
.case__line--note span { color: var(--text-faint); font-style: normal; }
.case__hint { color: var(--text-faint); font-style: normal; font-size: 12px; }

/* ====================================================
   HERO AUDIO DEMO — компактный плеер вместо канваса
   ==================================================== */
.hero-demo {
  position: relative;
  z-index: 4;
  display: flex;
  flex-direction: column;
  gap: var(--grid-gap);
  background: var(--border);
}
.hero-demo__row {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  text-align: left;
  background: var(--bg-card);
  border: none;
  border-left: 3px solid var(--border);
  padding: 16px 18px;
  cursor: pointer;
  font-family: var(--sans);
  color: var(--text);
  transition: background 140ms ease;
}
.hero-demo__row:hover { background: #1d1d1d; }
.hero-demo__row--yes  { border-left-color: var(--green); }
.hero-demo__row--no   { border-left-color: var(--red); }
.hero-demo__row--wait { border-left-color: var(--accent); }
.hero-demo__row--bot  { border-left-color: #38BDF8; }
.hero-demo__ico {
  flex: 0 0 34px;
  width: 34px; height: 34px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  font-size: 12px;
  color: var(--text-bright);
  background: var(--bg-elevated);
}
.hero-demo__row--yes  .hero-demo__ico { color: var(--green);  border-color: var(--green-dim); }
.hero-demo__row--no   .hero-demo__ico { color: var(--red);    border-color: var(--red-dim); }
.hero-demo__row--wait .hero-demo__ico { color: var(--accent); border-color: var(--accent-dim); }
.hero-demo__row--bot  .hero-demo__ico { color: #38BDF8;        border-color: #1E6A8C; }
.hero-demo__row.is-playing { background: #1d1d1d; }
.hero-demo__txt { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.hero-demo__txt strong { font-size: 15px; font-weight: 600; color: var(--text-bright); }
.hero-demo__txt small { font-size: 12.5px; color: var(--text-mute); }
.hero-demo__more {
  display: block;
  padding: 13px 18px;
  background: var(--bg-card);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-faint);
  transition: color 140ms ease;
}
.hero-demo__more:hover { color: var(--accent); }
@media (max-width: 980px) {
  .hero-demo__txt small { display: none; }
  .hero-demo__row { padding: 13px 15px; }
}

/* ====================================================
   SPEED — таймлайн-контраст латентности
   ==================================================== */
.speed { display: flex; flex-direction: column; gap: 16px; margin-bottom: 36px; }
.speed__row { display: grid; grid-template-columns: 190px 1fr; gap: 22px; align-items: center; }
.speed__label { font-family: var(--mono); font-size: 13px; color: var(--text); display: flex; flex-direction: column; gap: 3px; }
.speed__label small { font-size: 10px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-faint); }
.speed__track { display: flex; align-items: stretch; height: 46px; gap: 2px; font-family: var(--mono); font-size: 11px; overflow-x: auto; }
.speed__seg { display: flex; align-items: center; justify-content: center; padding: 0 14px; white-space: nowrap; color: var(--text-mute); background: var(--bg-card); border: 1px solid var(--border); flex: 0 0 auto; }
.speed__seg--bot { background: #1d1d1d; color: var(--text); }
.speed__gap { display: flex; align-items: center; justify-content: center; padding: 0 14px; white-space: nowrap; font-weight: 600; }
.speed__gap--slow { flex: 0 0 360px; background: repeating-linear-gradient(45deg, #5a1512, #5a1512 9px, var(--red-dim) 9px, var(--red-dim) 18px); color: var(--text-bright); }
.speed__gap--fast { flex: 0 0 78px; background: var(--green); color: #000; }
.speed__proof { display: flex; flex-direction: column; gap: 18px; max-width: 760px; }
.speed__play { max-width: 460px; border: 1px solid var(--border); }
.speed__note { font-size: 13px; line-height: 1.6; color: var(--text-mute); }
.speed__note strong { color: var(--text-bright); }
@media (max-width: 768px) {
  .speed__row { grid-template-columns: 1fr; gap: 8px; }
  .speed__gap--slow { flex-basis: 220px; }
}

/* ====================================================
   DUPLEX — бот слышит во время своей реплики
   ==================================================== */
.duplex { display: grid; grid-template-columns: 1fr 1fr; gap: var(--grid-gap); background: var(--border); border: 1px solid var(--border); margin-bottom: 28px; }
.duplex__case { background: var(--bg-card); padding: 22px 24px; display: flex; flex-direction: column; gap: 16px; }
.duplex__case-label { font-family: var(--mono); font-size: 13px; color: var(--text); display: flex; flex-direction: column; gap: 3px; }
.duplex__case-label small { font-size: 10px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-faint); }
.duplex__chart { display: flex; flex-direction: column; gap: 8px; }
.duplex__lane { position: relative; height: 32px; background: var(--bg-elevated); border: 1px solid var(--border-soft); }
.duplex__role { position: absolute; left: 8px; top: 50%; transform: translateY(-50%); font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-faint); z-index: 0; }
.duplex__bar { position: absolute; top: 3px; bottom: 3px; display: flex; align-items: center; justify-content: center; padding: 0 8px; font-family: var(--mono); font-size: 10.5px; white-space: nowrap; overflow: hidden; z-index: 1; }
.duplex__bar--bot { background: #1d1d1d; border: 1px solid var(--border); color: var(--text); }
.duplex__bar--lost { background: repeating-linear-gradient(45deg, #5a1512, #5a1512 7px, var(--red-dim) 7px, var(--red-dim) 14px); color: var(--text-bright); text-decoration: line-through; text-decoration-color: rgba(255,255,255,.5); }
.duplex__bar--ok { background: var(--green); color: #000; font-weight: 600; }
.duplex__bar--idle { background: transparent; border: 1px dashed var(--text-faint); color: var(--text-faint); }
.duplex__bar--next { background: #11201a; border: 1px solid var(--green-dim); color: var(--green); }
.duplex__verdict { font-family: var(--mono); font-size: 12px; letter-spacing: 0.02em; line-height: 1.5; }
.duplex__verdict--bad { color: var(--red); }
.duplex__verdict--good { color: var(--green); }
.duplex__proof { border: 1px solid var(--border); max-width: 820px; }
@media (max-width: 768px) { .duplex { grid-template-columns: 1fr; } }

/* ====================================================
   UNDERSTANDING — карта «фраза → интент»
   ==================================================== */
.understand { display: flex; flex-direction: column; gap: var(--grid-gap); background: var(--border); border: 1px solid var(--border); }
.u-row { display: grid; grid-template-columns: 1.4fr 28px 200px 1.3fr; gap: 16px; align-items: center; background: var(--bg-card); padding: 16px 20px; }
.u-row--key { background: #161616; }
.u-phrase { font-family: var(--serif); font-size: 19px; color: var(--text-bright); }
.u-arrow { font-family: var(--mono); color: var(--text-faint); text-align: center; }
.u-intent { font-family: var(--mono); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em; padding: 6px 12px; border: 1px solid var(--border); text-align: center; white-space: nowrap; }
.u-intent--yes  { color: var(--green);  border-color: var(--green-dim); }
.u-intent--no   { color: var(--red);    border-color: var(--red-dim); }
.u-intent--wait { color: var(--accent); border-color: var(--accent-dim); }
.u-fail { font-family: var(--mono); font-size: 11.5px; color: var(--text-faint); letter-spacing: 0.02em; }
.u-note { margin-top: 22px; font-family: var(--mono); font-size: 12px; color: var(--text-faint); letter-spacing: 0.02em; }
@media (max-width: 768px) {
  .u-row { grid-template-columns: 1fr auto; gap: 8px 12px; }
  .u-arrow { display: none; }
  .u-intent { grid-column: 2; }
  .u-fail { grid-column: 1 / -1; }
}

/* ====================================================
   ECON — чек звонка + калькулятор стоимости лида
   ==================================================== */
.econ { display: grid; grid-template-columns: 1fr 1fr; gap: var(--grid-gap); margin-top: var(--grid-gap); background: var(--border); border: 1px solid var(--border); }
.check, .calc { background: var(--bg-card); padding: 26px 28px; }
.check__title { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-faint); margin-bottom: 18px; }
.check__row { display: flex; justify-content: space-between; gap: 16px; padding: 11px 0; border-bottom: 1px solid var(--border-soft); font-size: 14px; color: var(--text-mute); }
.check__row span:last-child { font-family: var(--mono); color: var(--text); white-space: nowrap; }
.check__row--total { border-bottom: none; margin-top: 4px; }
.check__row--total span { color: var(--text-bright); font-weight: 600; font-size: 16px; }
.check__row--total span:last-child { color: var(--accent); }
.check__foot { margin-top: 16px; font-family: var(--mono); font-size: 11px; line-height: 1.5; color: var(--text-faint); }
.calc__field { display: block; margin-bottom: 18px; }
.calc__field span { display: flex; justify-content: space-between; font-size: 13px; color: var(--text-mute); margin-bottom: 8px; }
.calc__field b { font-family: var(--mono); color: var(--accent); font-weight: 600; }
.calc__field input[type=range] { width: 100%; accent-color: var(--accent); cursor: pointer; }
.calc__out { display: flex; flex-direction: column; gap: 1px; background: var(--border); border: 1px solid var(--border); margin: 22px 0 14px; }
.calc__metric { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; background: var(--bg-elevated); padding: 12px 16px; }
.calc__metric span { font-size: 13px; color: var(--text-mute); }
.calc__metric strong { font-family: var(--mono); font-size: 16px; color: var(--text); }
.calc__metric--hl { background: rgba(255,214,10,0.08); }
.calc__metric--hl strong { color: var(--accent); font-size: 20px; }
.calc__note { font-family: var(--mono); font-size: 11px; line-height: 1.5; color: var(--text-faint); }
@media (max-width: 768px) { .econ { grid-template-columns: 1fr; } }