/* ============================================================
   ДентАссист — лендинг. Дизайн-токены и базовые стили.
   Без внешних зависимостей: системный шрифтовой стек, свой CSS.
   ============================================================ */

:root {
  /* Палитра: глубокий сине-графитовый + teal/mint акцент (как в презентации) */
  --bg:        #070b11;
  --bg-tint:   #0a111a;
  --surface:   #0d1520;
  --surface-2: #111b28;
  --line:      rgba(148, 180, 212, 0.13);
  --line-soft: rgba(148, 180, 212, 0.07);

  --text:      #e9eef4;
  --muted:     #93a3b4;
  --faint:     #64748b;

  --accent:    #2dd4bf;
  --accent-2:  #6ee7c9;
  --accent-dk: #0f766e;
  --accent-ink:#04211d;
  --glow:      rgba(45, 212, 191, 0.35);

  --danger:    #f87171;

  --radius:    18px;
  --radius-sm: 12px;

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI Variable Display",
          "Segoe UI", system-ui, Roboto, "Helvetica Neue", Arial, sans-serif;

  --container: 1160px;
  --shadow-card: 0 20px 50px -24px rgba(2, 8, 16, 0.9);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3 { margin: 0; line-height: 1.15; letter-spacing: -0.02em; font-weight: 700; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
b, strong { font-weight: 650; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
svg { display: block; fill: currentColor; }
[hidden] { display: none !important; }
::selection { background: rgba(45, 212, 191, 0.28); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}

.container {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}
.container--narrow { width: min(860px, calc(100% - 48px)); }

/* Плейсхолдеры контактов [ТЕЛЕФОН]/[EMAIL] */
.ph {
  font-variant-numeric: tabular-nums;
  color: var(--accent-2);
  white-space: nowrap;
}

.grad {
  background: linear-gradient(92deg, var(--accent) 10%, var(--accent-2) 55%, #a7f3d0 95%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Кнопки ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 16px;
  line-height: 1;
  letter-spacing: 0.01em;
  transition: transform .18s ease, box-shadow .25s ease, background .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn--primary {
  background: linear-gradient(135deg, var(--accent) 0%, #34d399 100%);
  color: var(--accent-ink);
  box-shadow: 0 8px 28px -8px var(--glow), inset 0 1px 0 rgba(255,255,255,0.35);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 36px -8px var(--glow), inset 0 1px 0 rgba(255,255,255,0.35); }
.btn--primary:active { transform: translateY(0); }
.btn--ghost {
  border: 1px solid var(--line);
  background: rgba(148, 180, 212, 0.05);
  color: var(--text);
}
.btn--ghost:hover { border-color: rgba(110, 231, 201, 0.5); background: rgba(45, 212, 191, 0.08); transform: translateY(-2px); }
.btn--sm { padding: 10px 20px; font-size: 14.5px; }
.btn--lg { padding: 18px 32px; font-size: 17px; }
.btn--block { width: 100%; }
.btn__ico { width: 18px; height: 18px; }

/* ---------- Навигация ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background .3s ease, border-color .3s ease, backdrop-filter .3s ease;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(7, 11, 17, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line-soft);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}
.nav__logo { display: inline-flex; align-items: center; gap: 11px; }
.nav__mark { width: 26px; height: 26px; }
.mark-bar { fill: var(--accent); }
.nav__mark .b1, .nav__mark .b5 { fill: var(--accent-dk); }
.nav__mark .b2, .nav__mark .b4 { fill: var(--accent); }
.nav__mark .b3 { fill: var(--accent-2); }
.nav__word { font-size: 19px; font-weight: 460; letter-spacing: -0.01em; }
.nav__word b { font-weight: 750; }

.nav__links { display: flex; align-items: center; gap: 30px; }
.nav__links > a:not(.btn) {
  font-size: 15px;
  color: var(--muted);
  transition: color .2s ease;
}
.nav__links > a:not(.btn):hover { color: var(--text); }
.nav__cta { margin-left: 6px; }

.nav__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  padding: 10px;
  border-radius: 10px;
}
.nav__burger span {
  display: block; height: 2px; border-radius: 2px;
  background: var(--text);
  transition: transform .25s ease, opacity .2s ease;
}
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 168px 0 96px;
  overflow: clip;
}
.hero__bg { position: absolute; inset: 0; pointer-events: none; }
.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
}
.hero__glow--1 {
  width: 640px; height: 640px;
  right: -140px; top: -180px;
  background: radial-gradient(circle, rgba(45,212,191,0.16) 0%, transparent 65%);
}
.hero__glow--2 {
  width: 520px; height: 520px;
  left: -200px; bottom: -120px;
  background: radial-gradient(circle, rgba(52,153,211,0.10) 0%, transparent 65%);
}
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(148,180,212,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,180,212,0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 30%, transparent 75%);
}
/* «звуковые кольца» вокруг телефонного виджета */
.hero__rings { position: absolute; right: 6%; top: 46%; width: 0; height: 0; }
.hero__rings i {
  position: absolute; top: 50%; left: 50%;
  width: 560px; height: 560px;
  margin: -280px 0 0 -280px;
  border: 1px solid rgba(45, 212, 191, 0.14);
  border-radius: 50%;
  animation: ringPulse 7s ease-out infinite;
}
.hero__rings i:nth-child(2) { animation-delay: 2.3s; }
.hero__rings i:nth-child(3) { animation-delay: 4.6s; }
@keyframes ringPulse {
  0%   { transform: scale(0.55); opacity: 0; }
  25%  { opacity: 0.85; }
  100% { transform: scale(1.25); opacity: 0; }
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: 64px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-2);
}
.pulse-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 var(--glow);
  animation: dotPulse 2.4s ease-out infinite;
}
@keyframes dotPulse {
  0% { box-shadow: 0 0 0 0 var(--glow); }
  70% { box-shadow: 0 0 0 9px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

.hero__title {
  margin-top: 22px;
  font-size: clamp(38px, 4.6vw, 60px);
  font-weight: 760;
  letter-spacing: -0.028em;
}
.hero__lead {
  margin-top: 24px;
  max-width: 560px;
  font-size: 18.5px;
  color: var(--muted);
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.hero__note { margin-top: 22px; font-size: 15px; color: var(--faint); }
.hero__note .ph { font-weight: 600; }
.hero__note a {
  color: var(--accent-2);
  border-bottom: 1px solid rgba(110,231,201,0.35);
  transition: border-color .2s ease;
}
.hero__note a:hover { border-color: rgba(110,231,201,0.7); }

/* ---------- Телефонный виджет ---------- */
.hero__phone { position: relative; }
.phone {
  position: relative;
  border-radius: 24px;
  background:
    linear-gradient(var(--surface), var(--surface)) padding-box,
    linear-gradient(160deg, rgba(110,231,201,0.45), rgba(148,180,212,0.12) 40%, rgba(148,180,212,0.06)) border-box;
  border: 1px solid transparent;
  box-shadow: var(--shadow-card), 0 0 80px -30px var(--glow);
  overflow: hidden;
}
.phone__top {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(148, 180, 212, 0.03);
}
.phone__avatar {
  flex: none;
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border-radius: 50%;
  font-weight: 750; font-size: 18px;
  color: var(--accent-ink);
  background: linear-gradient(135deg, var(--accent), #34d399);
  box-shadow: 0 4px 14px -4px var(--glow);
}
.phone__meta { min-width: 0; flex: 1; }
.phone__name { font-weight: 650; font-size: 15.5px; letter-spacing: -0.01em; }
.phone__status {
  display: flex; align-items: center; gap: 7px;
  font-size: 13px; color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.rec-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  animation: blink 1.6s ease-in-out infinite;
}
@keyframes blink { 50% { opacity: 0.25; } }

/* эквалайзер */
.wave { display: flex; align-items: center; gap: 3px; height: 30px; }
.wave i {
  width: 3px; height: 6px;
  border-radius: 2px;
  background: var(--accent);
  opacity: 0.35;
  transition: opacity .3s ease;
}
.wave.is-speaking i { opacity: 1; animation: waveBar 0.9s ease-in-out infinite; }
.wave.is-speaking i:nth-child(1)  { animation-delay: -0.10s; }
.wave.is-speaking i:nth-child(2)  { animation-delay: -0.35s; }
.wave.is-speaking i:nth-child(3)  { animation-delay: -0.60s; }
.wave.is-speaking i:nth-child(4)  { animation-delay: -0.15s; }
.wave.is-speaking i:nth-child(5)  { animation-delay: -0.45s; }
.wave.is-speaking i:nth-child(6)  { animation-delay: -0.70s; }
.wave.is-speaking i:nth-child(7)  { animation-delay: -0.25s; }
.wave.is-speaking i:nth-child(8)  { animation-delay: -0.55s; }
.wave.is-speaking i:nth-child(9)  { animation-delay: -0.05s; }
.wave.is-speaking i:nth-child(10) { animation-delay: -0.40s; }
.wave.is-speaking i:nth-child(11) { animation-delay: -0.65s; }
.wave.is-speaking i:nth-child(12) { animation-delay: -0.20s; }
@keyframes waveBar {
  0%, 100% { height: 6px; }
  50% { height: 24px; }
}

/* чат */
.chat {
  height: 348px;
  padding: 20px 20px 14px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scrollbar-width: thin;
  scrollbar-color: rgba(148,180,212,0.25) transparent;
  mask-image: linear-gradient(180deg, transparent 0, #000 26px);
  -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 26px);
}
.chat--tall { height: 430px; }
.chat::-webkit-scrollbar { width: 5px; }
.chat::-webkit-scrollbar-thumb { background: rgba(148,180,212,0.25); border-radius: 3px; }

.msg {
  max-width: 86%;
  padding: 11px 15px;
  border-radius: 16px;
  font-size: 14.8px;
  line-height: 1.5;
  animation: msgIn .35s cubic-bezier(.21,.9,.35,1.2) both;
}
@keyframes msgIn {
  from { opacity: 0; transform: translateY(10px) scale(0.97); }
  to   { opacity: 1; transform: none; }
}
.msg--client {
  align-self: flex-end;
  background: var(--surface-2);
  border: 1px solid var(--line-soft);
  border-bottom-right-radius: 5px;
  color: var(--text);
}
.msg--anna {
  align-self: flex-start;
  background: linear-gradient(150deg, rgba(45,212,191,0.14), rgba(45,212,191,0.06));
  border: 1px solid rgba(45, 212, 191, 0.22);
  border-bottom-left-radius: 5px;
}
.msg__who {
  display: block;
  margin-bottom: 3px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
}
.msg--anna .msg__who { color: var(--accent); }

.msg--sys {
  align-self: center;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 96%;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px dashed rgba(148,180,212,0.3);
  background: rgba(148,180,212,0.05);
  color: var(--muted);
  font-size: 12.5px;
  font-variant-numeric: tabular-nums;
}
.msg--sys.msg--ok {
  border-style: solid;
  border-color: rgba(45,212,191,0.4);
  color: var(--accent-2);
  background: rgba(45,212,191,0.07);
}

/* мигающий курсор при «печати» */
.msg .caret {
  display: inline-block;
  width: 7px; height: 15px;
  margin-left: 2px;
  vertical-align: -2px;
  background: var(--accent);
  border-radius: 1px;
  animation: blink 0.8s step-end infinite;
}

.phone__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 20px 16px;
  border-top: 1px solid var(--line-soft);
}
.phone__hint { font-size: 13px; color: var(--faint); min-height: 1.2em; }
.replay {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  transition: color .2s, border-color .2s;
}
.replay:hover { color: var(--accent-2); border-color: rgba(110,231,201,0.5); }
.replay svg { width: 13px; height: 13px; }

.phone__caption {
  margin-top: 14px;
  text-align: center;
  font-size: 13.5px;
  color: var(--faint);
}

/* ---------- Метрики ---------- */
.metrics {
  margin-top: 88px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(13, 21, 32, 0.6);
  backdrop-filter: blur(6px);
  overflow: hidden;
}
.metric {
  padding: 28px 28px 26px;
  border-left: 1px solid var(--line-soft);
}
.metric:first-child { border-left: 0; }
.metric__num {
  font-size: 34px;
  font-weight: 750;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(92deg, #fff 20%, var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.metric__label { margin-top: 8px; font-size: 14px; color: var(--muted); }

/* ---------- Секции ---------- */
.section { position: relative; padding: 112px 0; }
.section--tint {
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(45,212,191,0.045), transparent 70%),
    var(--bg-tint);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.section__head { max-width: 720px; margin-bottom: 64px; }
.section__head h2 {
  margin-top: 18px;
  font-size: clamp(30px, 3.4vw, 44px);
  font-weight: 750;
}
.section__lead { margin-top: 18px; font-size: 18px; color: var(--muted); }

/* ---------- Карточки ---------- */
.card {
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  background: linear-gradient(165deg, rgba(148,180,212,0.05), rgba(148,180,212,0.015));
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}
.card:hover {
  transform: translateY(-4px);
  border-color: rgba(110, 231, 201, 0.3);
}
.card__ico {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 13px;
  background: rgba(45, 212, 191, 0.1);
  border: 1px solid rgba(45, 212, 191, 0.22);
  color: var(--accent-2);
  margin-bottom: 20px;
}
.card__ico svg { width: 23px; height: 23px; }
.card h3 { font-size: 19px; letter-spacing: -0.015em; }
.card p { margin-top: 10px; font-size: 15px; color: var(--muted); }

/* ---------- Проблема ---------- */
.problem {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.35fr);
  gap: 56px;
  align-items: start;
}
.problem__stat {
  position: sticky; top: 120px;
  padding: 40px;
  border-radius: var(--radius);
  border: 1px solid rgba(45,212,191,0.18);
  background:
    radial-gradient(120% 120% at 20% 0%, rgba(45,212,191,0.1), transparent 55%),
    var(--surface);
}
.problem__num {
  font-size: clamp(64px, 7vw, 96px);
  font-weight: 780;
  letter-spacing: -0.045em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.problem__text { margin-top: 20px; font-size: 17px; color: var(--muted); }
.problem__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* ---------- Диалоги ---------- */
.tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.tab {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 15px;
  font-weight: 550;
  transition: all .22s ease;
}
.tab__num {
  font-size: 12px;
  font-weight: 700;
  color: var(--faint);
  font-variant-numeric: tabular-nums;
  transition: color .22s ease;
}
.tab:hover { color: var(--text); border-color: rgba(148,180,212,0.3); }
.tab.is-active {
  color: var(--accent-ink);
  background: linear-gradient(135deg, var(--accent), #34d399);
  border-color: transparent;
  box-shadow: 0 8px 24px -10px var(--glow);
}
.tab.is-active .tab__num { color: rgba(4,33,29,0.6); }

.dialogs__stage {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  gap: 40px;
  align-items: start;
}
.phone--wide { border-radius: 22px; }

.dialogs__aside { position: sticky; top: 110px; display: grid; gap: 20px; }
.dialogs__facts { display: grid; gap: 14px; }
.fact {
  display: flex;
  gap: 14px;
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-soft);
  background: rgba(148,180,212,0.04);
  animation: msgIn .4s ease both;
}
.fact__ico {
  flex: none;
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border-radius: 10px;
  background: rgba(45,212,191,0.1);
  color: var(--accent-2);
}
.fact__ico svg { width: 18px; height: 18px; }
.fact b { display: block; font-size: 15px; letter-spacing: -0.01em; }
.fact span { display: block; margin-top: 3px; font-size: 13.5px; color: var(--muted); line-height: 1.5; }

.dialogs__foot {
  display: flex;
  gap: 12px;
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  border: 1px dashed rgba(45,212,191,0.3);
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.55;
}
.dialogs__foot svg { flex: none; width: 18px; height: 18px; color: var(--accent); margin-top: 2px; }

/* ---------- Возможности ---------- */
.features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.features__col {
  padding: 36px;
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  background: linear-gradient(170deg, rgba(148,180,212,0.05), rgba(148,180,212,0.01));
}
.features__title {
  display: flex; align-items: center; gap: 13px;
  font-size: 21px;
  margin-bottom: 26px;
}
.dir-ico {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border-radius: 11px;
  font-size: 19px; font-weight: 700;
  background: rgba(45,212,191,0.12);
  color: var(--accent-2);
  border: 1px solid rgba(45,212,191,0.25);
}
.featlist { display: grid; gap: 6px; }
.featlist li {
  position: relative;
  padding: 14px 16px 14px 34px;
  border-radius: var(--radius-sm);
  transition: background .2s ease;
}
.featlist li:hover { background: rgba(148,180,212,0.05); }
.featlist li::before {
  content: "";
  position: absolute;
  left: 12px; top: 22px;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--glow);
}
.featlist b { display: block; font-size: 16.5px; letter-spacing: -0.01em; }
.featlist span { display: block; margin-top: 4px; font-size: 14.5px; color: var(--muted); }

/* ---------- Периметр / пайплайн ---------- */
.perimeter {
  position: relative;
  margin-bottom: 28px;
  padding: 56px 40px 36px;
  border-radius: 22px;
  border: 1.5px dashed rgba(45, 212, 191, 0.35);
  background:
    radial-gradient(90% 130% at 50% -20%, rgba(45,212,191,0.06), transparent 60%),
    rgba(13, 21, 32, 0.5);
}
.perimeter__label {
  position: absolute;
  top: -16px; left: 36px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 6px 20px -6px var(--glow);
}
.perimeter__label svg { width: 15px; height: 15px; }

.pipeline {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 18px;
  align-items: stretch;
}
.pipeline__node {
  padding: 26px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface);
  text-align: center;
}
.pipeline__ico {
  width: 52px; height: 52px;
  margin: 0 auto 16px;
  display: grid; place-items: center;
  border-radius: 15px;
  background: rgba(45,212,191,0.1);
  border: 1px solid rgba(45,212,191,0.25);
  color: var(--accent-2);
}
.pipeline__ico svg { width: 26px; height: 26px; }
.pipeline__node b { display: block; font-size: 16.5px; letter-spacing: -0.01em; }
.pipeline__node span { display: block; margin-top: 7px; font-size: 13.5px; color: var(--muted); line-height: 1.5; }

.pipeline__link { display: flex; align-items: center; width: 44px; }
.pipeline__link i {
  position: relative;
  display: block;
  width: 100%; height: 2px;
  background: rgba(45,212,191,0.25);
  border-radius: 2px;
  overflow: hidden;
}
.pipeline__link i::after {
  content: "";
  position: absolute; top: 0; left: -40%;
  width: 40%; height: 100%;
  background: linear-gradient(90deg, transparent, var(--accent-2), transparent);
  animation: flow 1.8s linear infinite;
}
@keyframes flow { to { left: 110%; } }

.perimeter__blocked {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 28px;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(248, 113, 113, 0.22);
  background: rgba(248, 113, 113, 0.05);
  color: var(--muted);
  font-size: 14.5px;
}
.blocked__x { color: var(--danger); flex: none; }
.blocked__x svg { width: 21px; height: 21px; }

.sec-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* ---------- Сравнение стоимости ---------- */
.compare {
  padding: 44px;
  border-radius: 22px;
  border: 1px solid var(--line-soft);
  background: var(--surface);
  display: grid;
  gap: 26px;
}
.compare__row {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 28px;
  align-items: center;
}
.compare__label b { display: block; font-size: 16.5px; letter-spacing: -0.01em; }
.compare__label span { display: block; margin-top: 3px; font-size: 13.5px; color: var(--faint); }
.compare__track {
  height: 52px;
  border-radius: 12px;
  background: rgba(148,180,212,0.05);
  border: 1px solid var(--line-soft);
  overflow: hidden;
}
.compare__bar {
  display: flex;
  align-items: center;
  height: 100%;
  width: 0;
  padding: 0 18px;
  border-radius: 11px 0 0 11px;
  background: linear-gradient(90deg, rgba(148,180,212,0.16), rgba(148,180,212,0.3));
  white-space: nowrap;
  transition: width 1.3s cubic-bezier(.25,.8,.3,1);
}
.compare__bar span {
  font-size: 15.5px;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
  opacity: 0;
  transition: opacity .5s ease 0.9s;
}
.compare.is-shown .compare__bar span { opacity: 1; }
.compare__bar--accent {
  background: linear-gradient(90deg, var(--accent-dk), var(--accent) 70%, var(--accent-2));
  box-shadow: 0 6px 26px -8px var(--glow);
}
.compare__bar--accent span { color: var(--accent-ink); }
.compare__row--hero .compare__label b { color: var(--accent-2); }
.compare__note {
  margin-top: 4px;
  font-size: 13.5px;
  color: var(--faint);
  max-width: 640px;
}

/* ---------- Калькулятор экономии ---------- */
.calc {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  border-radius: 22px;
  border: 1px solid var(--line-soft);
  background: var(--surface);
  overflow: hidden;
}
.calc__inputs {
  padding: 44px 40px;
  display: grid;
  gap: 30px;
  align-content: start;
  border-right: 1px solid var(--line-soft);
  background: rgba(148, 180, 212, 0.03);
}
.calc__result {
  padding: 44px 40px;
  display: grid;
  gap: 26px;
  align-content: start;
}

.calc__field { display: grid; gap: 14px; }
.calc__field-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}
.calc__field-head span { font-size: 14px; color: var(--muted); line-height: 1.45; }
.calc__field-head i { font-style: normal; display: block; margin-top: 2px; font-size: 12px; color: var(--faint); }
.calc__field-head b {
  flex: none;
  font-size: 19px;
  font-weight: 750;
  color: var(--accent-2);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.calc__range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 999px;
  background: rgba(148, 180, 212, 0.15);
  outline: none;
  cursor: pointer;
}
.calc__range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #34d399);
  box-shadow: 0 4px 14px -4px var(--glow), 0 0 0 4px var(--surface);
  cursor: pointer;
  transition: transform .15s ease;
}
.calc__range::-webkit-slider-thumb:hover { transform: scale(1.12); }
.calc__range::-moz-range-track { height: 6px; border-radius: 999px; background: transparent; }
.calc__range::-moz-range-thumb {
  width: 20px; height: 20px;
  border: none;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #34d399);
  box-shadow: 0 4px 14px -4px var(--glow), 0 0 0 4px var(--surface);
  cursor: pointer;
}

.calc__tariffs-label { display: block; margin-bottom: 12px; font-size: 13px; font-weight: 600; color: var(--muted); letter-spacing: 0.02em; }
.calc__tariff-tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.calc__tariff {
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 13.5px;
  font-weight: 550;
  transition: all .2s ease;
}
.calc__tariff:hover { color: var(--text); border-color: rgba(148,180,212,0.3); }
.calc__tariff.is-active {
  color: var(--accent-ink);
  background: linear-gradient(135deg, var(--accent), #34d399);
  border-color: transparent;
  box-shadow: 0 6px 18px -8px var(--glow);
}

.calc__stats { display: grid; grid-template-columns: 1fr 1.3fr 1fr; gap: 14px; }
.calc__stat {
  text-align: center;
  padding: 18px 10px;
  border-radius: 14px;
  border: 1px solid var(--line-soft);
  background: rgba(148, 180, 212, 0.04);
}
.calc__stat--hero {
  background: linear-gradient(160deg, rgba(45,212,191,0.14), rgba(45,212,191,0.04));
  border-color: rgba(45,212,191,0.3);
}
.calc__stat-num {
  font-size: 21px;
  font-weight: 760;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--text);
  transition: opacity .3s ease;
}
.calc__stat--hero .calc__stat-num { font-size: 25px; color: var(--accent-2); }
.calc__stat-label { margin-top: 6px; font-size: 12px; color: var(--muted); line-height: 1.4; }

.calc__compare { display: grid; gap: 12px; }
.calc__compare-row { display: grid; grid-template-columns: 92px 1fr; align-items: center; gap: 14px; }
.calc__compare-row > span { font-size: 13.5px; color: var(--muted); }
.calc__compare-row .compare__track { height: 38px; }
.calc__compare-row .compare__bar span { opacity: 1; font-size: 12.5px; }

.calc__chart-wrap { margin-top: 4px; }
.calc__chart { width: 100%; height: 108px; display: block; overflow: visible; }
.calc__chart-zero { stroke: rgba(148,180,212,0.25); stroke-width: 1.5; stroke-dasharray: 4 4; }
.calc__chart-line {
  stroke: var(--accent);
  stroke-width: 3;
  fill: none;
  stroke-linecap: round;
  transition: x1 .5s ease, y1 .5s ease, x2 .5s ease, y2 .5s ease, stroke .4s ease;
}
.calc__chart-dot {
  fill: var(--accent-2);
  stroke: var(--surface);
  stroke-width: 3;
  transition: cx .5s ease, cy .5s ease, opacity .3s ease;
}
.calc__chart-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-size: 12px;
  color: var(--faint);
}

.calc__note {
  margin-top: 4px;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px dashed rgba(148, 180, 212, 0.3);
  background: rgba(148, 180, 212, 0.04);
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.5;
}

/* ---------- Шаги внедрения ---------- */
.steps {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.step {
  position: relative;
  padding: 30px 26px;
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  background: linear-gradient(170deg, rgba(148,180,212,0.05), rgba(148,180,212,0.01));
}
.step::after {
  content: "";
  position: absolute;
  top: 44px; right: -11px;
  width: 20px; height: 20px;
  border-top: 2px solid rgba(45,212,191,0.4);
  border-right: 2px solid rgba(45,212,191,0.4);
  transform: rotate(45deg);
}
.step:last-child::after { display: none; }
.step__num {
  font-size: 15px;
  font-weight: 750;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
  margin-bottom: 46px;
}
.step__num::after {
  content: "";
  display: block;
  margin-top: 12px;
  width: 34px; height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
}
.step h3 { font-size: 18.5px; letter-spacing: -0.015em; }
.step p { margin-top: 10px; font-size: 14.5px; color: var(--muted); }

/* ---------- Тарифы ---------- */
.pricing {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: stretch;
}
.price {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 34px 30px 30px;
  border-radius: 22px;
  border: 1px solid var(--line-soft);
  background: var(--surface);
  transition: transform .25s ease, border-color .25s ease;
}
.price:hover { transform: translateY(-5px); border-color: rgba(148,180,212,0.28); }
.price--hero {
  border: 1px solid transparent;
  background:
    linear-gradient(var(--surface-2), var(--surface-2)) padding-box,
    linear-gradient(165deg, var(--accent), rgba(45,212,191,0.15) 45%, rgba(148,180,212,0.1)) border-box;
  box-shadow: 0 30px 70px -35px var(--glow);
}
.price--hero:hover { border-color: transparent; }
.price__badge {
  position: absolute;
  top: -13px; left: 50%;
  transform: translateX(-50%);
  padding: 6px 16px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), #34d399);
  color: var(--accent-ink);
  font-size: 12.5px;
  font-weight: 750;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  box-shadow: 0 6px 18px -6px var(--glow);
}
.price__head h3 { font-size: 22px; }
.price__head p { margin-top: 5px; font-size: 14px; color: var(--muted); }
.price__num {
  margin-top: 24px;
  font-size: 38px;
  font-weight: 770;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
.price__num span { font-size: 17px; font-weight: 500; color: var(--muted); letter-spacing: 0; }
.price__setup {
  margin-top: 5px;
  font-size: 13.5px;
  color: var(--faint);
  font-variant-numeric: tabular-nums;
}
.price__list { margin: 26px 0 30px; display: grid; gap: 12px; flex: 1; }
.price__list li {
  position: relative;
  padding-left: 28px;
  font-size: 14.8px;
  color: var(--muted);
}
.price__list li::before {
  content: "";
  position: absolute;
  left: 2px; top: 4px;
  width: 14px; height: 8px;
  border-left: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(-45deg) scale(0.9);
}
.perimeter--pilot {
  margin-top: 56px;
  margin-bottom: 0;
}
.perimeter--pilot > h3 {
  margin-top: 4px;
  font-size: clamp(22px, 2.4vw, 28px);
  max-width: 680px;
}
.perimeter--pilot > p {
  margin-top: 14px;
  font-size: 15.5px;
  color: var(--muted);
  max-width: 640px;
}
.perimeter--pilot .steps { margin-top: 32px; }

/* ---------- Честность ---------- */
.honesty {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 36px;
  padding: 52px;
  border-radius: 26px;
  border: 1px solid rgba(45,212,191,0.2);
  background:
    radial-gradient(100% 160% at 0% 0%, rgba(45,212,191,0.09), transparent 55%),
    var(--surface);
}
.honesty__mark {
  width: 64px; height: 64px;
  display: grid; place-items: center;
  border-radius: 19px;
  background: rgba(45,212,191,0.1);
  border: 1px solid rgba(45,212,191,0.3);
  color: var(--accent-2);
}
.honesty__mark svg { width: 32px; height: 32px; }
.honesty__body h2 { font-size: clamp(24px, 2.6vw, 32px); }
.honesty__body p { margin-top: 16px; font-size: 16.5px; color: var(--muted); max-width: 760px; }
.honesty__body b { color: var(--text); }
.honesty__body .ph { font-weight: 650; }
.honesty__body a {
  color: var(--accent-2);
  border-bottom: 1px solid rgba(110,231,201,0.35);
  transition: border-color .2s ease;
}
.honesty__body a:hover { border-color: rgba(110,231,201,0.7); }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 12px; }
.faq__item {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  background: var(--surface);
  overflow: hidden;
  transition: border-color .25s ease;
}
.faq__item[open] { border-color: rgba(45,212,191,0.3); }
.faq__item summary {
  position: relative;
  padding: 20px 56px 20px 24px;
  font-size: 16.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  list-style: none;
  transition: color .2s ease;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary:hover { color: var(--accent-2); }
.faq__item summary::after {
  content: "";
  position: absolute;
  right: 24px; top: 50%;
  width: 9px; height: 9px;
  margin-top: -7px;
  border-right: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(45deg);
  transition: transform .25s ease, margin-top .25s ease;
}
.faq__item[open] summary::after { transform: rotate(225deg); margin-top: -2px; }
.faq__body { padding: 0 24px 22px; }
.faq__body p { font-size: 15.5px; color: var(--muted); }
.faq__body a { color: var(--accent-2); border-bottom: 1px solid rgba(110,231,201,0.35); }

/* ---------- Форма ---------- */
.demo {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 64px;
  padding: 56px;
  border-radius: 28px;
  border: 1px solid transparent;
  background:
    linear-gradient(var(--surface), var(--surface)) padding-box,
    linear-gradient(150deg, rgba(110,231,201,0.4), rgba(148,180,212,0.12) 45%, rgba(148,180,212,0.05)) border-box;
  box-shadow: var(--shadow-card);
}
.demo__copy h2 { margin-top: 18px; font-size: clamp(28px, 3vw, 38px); }
.demo__points { margin-top: 30px; display: grid; gap: 14px; }
.demo__points li {
  display: flex;
  gap: 12px;
  font-size: 15.5px;
  color: var(--muted);
}
.demo__points b { color: var(--accent); font-variant-numeric: tabular-nums; }
.demo__alt { margin-top: 28px; font-size: 14.5px; color: var(--faint); }

.form { position: relative; display: grid; gap: 18px; align-content: start; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 8px; }
.field__label { font-size: 13.5px; font-weight: 600; color: var(--muted); letter-spacing: 0.02em; }
.field__label i { font-style: normal; font-weight: 400; color: var(--faint); }
.field input, .field textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(7, 11, 17, 0.55);
  color: var(--text);
  font: inherit;
  font-size: 15.5px;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.field textarea { resize: vertical; min-height: 74px; }
.field input::placeholder, .field textarea::placeholder { color: var(--faint); }
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: rgba(45,212,191,0.55);
  box-shadow: 0 0 0 3px rgba(45,212,191,0.12);
}
.field__err {
  display: none;
  font-size: 13px;
  color: var(--danger);
}
.field.is-invalid input { border-color: rgba(248,113,113,0.6); }
.field.is-invalid .field__err { display: block; }

.hp {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.form__legal { font-size: 12.5px; color: var(--faint); line-height: 1.55; }

.form__done {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 6px;
  padding: 32px;
  border-radius: 18px;
  background: var(--surface);
  animation: msgIn .4s ease both;
}
.form__done[hidden] { display: none; }
.form__done-ico { color: var(--accent); margin-bottom: 10px; }
.form__done-ico svg { width: 52px; height: 52px; }
.form__done h3 { font-size: 24px; }
.form__done p { margin-top: 8px; font-size: 15.5px; color: var(--muted); max-width: 380px; }

/* ---------- Футер ---------- */
.footer {
  border-top: 1px solid var(--line-soft);
  background: #060a0f;
  padding: 64px 0 0;
}
.footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr) minmax(0, 0.8fr);
  gap: 48px;
  padding-bottom: 48px;
}
.footer__brand p { margin-top: 18px; font-size: 14px; color: var(--faint); max-width: 380px; }
.footer__nav { display: grid; gap: 12px; align-content: start; }
.footer__nav a { font-size: 14.5px; color: var(--muted); transition: color .2s; }
.footer__nav a:hover { color: var(--accent-2); }
.footer__contacts { display: grid; gap: 12px; align-content: start; font-size: 14.5px; color: var(--muted); }
.footer__contacts b { color: var(--text); font-size: 15px; }
.footer__contacts a { color: var(--accent-2); border-bottom: 1px solid rgba(110,231,201,0.35); transition: border-color .2s ease; }
.footer__contacts a:hover { border-color: rgba(110,231,201,0.7); }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 22px 0 26px;
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  color: var(--faint);
}

/* ---------- Reveal-анимации ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1);
}
.reveal.d1 { transition-delay: .1s; }
.reveal.d2 { transition-delay: .2s; }
.reveal.d3 { transition-delay: .3s; }
.reveal.d4 { transition-delay: .4s; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Адаптив ---------- */
@media (max-width: 1080px) {
  .hero__inner { grid-template-columns: 1fr; gap: 56px; }
  .hero__phone { max-width: 560px; }
  .hero__rings { display: none; }
  .metrics { grid-template-columns: 1fr 1fr; }
  .metric:nth-child(3) { border-left: 0; }
  .metric { border-top: 1px solid var(--line-soft); }
  .metric:nth-child(-n+2) { border-top: 0; }
  .problem { grid-template-columns: 1fr; }
  .problem__stat { position: static; }
  .dialogs__stage { grid-template-columns: 1fr; }
  .dialogs__aside { position: static; }
  .dialogs__facts { grid-template-columns: 1fr 1fr; }
  .sec-cards { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .step::after { display: none; }
  .pricing { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; }
  .price--hero { order: -1; }
  .demo { grid-template-columns: 1fr; gap: 48px; }
  .pipeline { grid-template-columns: 1fr; }
  .pipeline__link { width: auto; height: 40px; justify-content: center; }
  .pipeline__link i { width: 2px; height: 100%; margin: 0 auto; }
  .pipeline__link i::after {
    top: -40%; left: 0;
    width: 100%; height: 40%;
    background: linear-gradient(180deg, transparent, var(--accent-2), transparent);
    animation: flowV 1.8s linear infinite;
  }
  .features { grid-template-columns: 1fr; }
  .calc { grid-template-columns: 1fr; }
  .calc__inputs { border-right: 0; border-bottom: 1px solid var(--line-soft); }
}
@keyframes flowV { to { top: 110%; } }

/* мобильное меню включается раньше, чем остальной мобильный layout:
   на промежуточных ширинах ссылки не помещаются в строку */
@media (max-width: 980px) {
  .nav__links {
    position: fixed;
    inset: 72px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 14px 20px 24px;
    background: #070b11;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 30px 60px -20px rgba(0,0,0,0.8);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s ease, transform .25s ease;
  }
  .nav.is-open .nav__links { transform: none; opacity: 1; pointer-events: auto; }
  .nav__links > a:not(.btn) { padding: 13px 6px; font-size: 17px; border-bottom: 1px solid var(--line-soft); }
  .nav__cta { margin: 14px 0 0; }
  .nav__burger { display: flex; }
  .nav { background: rgba(7, 11, 17, 0.82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  .section { padding: 80px 0; }
  .section__head { margin-bottom: 44px; }
  .container, .container--narrow { width: calc(100% - 40px); }

  .hero { padding: 128px 0 64px; }
  .hero__cta .btn { flex: 1 1 100%; }
  .metrics { grid-template-columns: 1fr 1fr; margin-top: 60px; }
  .metric { padding: 20px; }
  .metric__num { font-size: 26px; }
  .metric__label { font-size: 12.5px; }

  .problem__grid { grid-template-columns: 1fr; }
  .problem__stat { padding: 28px; }
  .dialogs__facts { grid-template-columns: 1fr; }
  .chat { height: 320px; }
  .chat--tall { height: 380px; }
  .msg { max-width: 92%; }
  .wave { display: none; }

  .features__col { padding: 26px 20px; }
  .perimeter { padding: 44px 20px 24px; }
  .perimeter__label { left: 20px; font-size: 12.5px; }
  .compare { padding: 26px 20px; }
  .compare__row { grid-template-columns: 1fr; gap: 10px; }
  .compare__track { height: 46px; }
  .steps { grid-template-columns: 1fr; }
  .calc__inputs, .calc__result { padding: 26px 20px; }
  .calc__stats { grid-template-columns: 1fr; gap: 10px; }
  .calc__stat { padding: 14px 10px; }
  .calc__compare-row { grid-template-columns: 70px 1fr; gap: 10px; }
  .calc__chart { height: 90px; }
  .honesty { grid-template-columns: 1fr; padding: 32px 24px; gap: 22px; }
  .demo { padding: 32px 22px; }
  .form__row { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; gap: 36px; }
  .footer__bottom { flex-direction: column; gap: 6px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .compare__bar span { opacity: 1; }
}