:root {
  --bg-primary: #dce3ee;
  --bg-elevated: #e6ecf5;
  --bg-card: #eef2f8;
  --bg-card-inner: #f4f7fb;
  --accent-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #34d399 100%);
  --accent-solid: #6d5ef5;
  --accent-emerald: #10b981;
  --text-primary: #1a2332;
  --text-secondary: #5a6578;
  --border-soft: rgba(36, 48, 72, 0.11);
  --border-strong: rgba(36, 48, 72, 0.16);
  --ok: #059669;
  --warn: #d97706;
  --link: #5b4fd6;
  --radius: 16px;
  --radius-lg: 22px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --font: "Plus Jakarta Sans", system-ui, sans-serif;
  --shell: 1180px;
  --header-h: 118px;
  --shadow-soft: 0 10px 28px -18px rgba(36, 48, 72, 0.28);
  --glow: 0 10px 28px -14px rgba(99, 102, 241, 0.35);
}

*,
*::before,
*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text-primary);
  background: var(--bg-primary);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
.shell { width: min(100% - 2rem, var(--shell)); margin-inline: auto; }

.ambient { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.ambient__orb { position: absolute; border-radius: 50%; filter: blur(100px); opacity: 0.45; }
.ambient__orb--a {
  width: 42vw; height: 42vw; left: -10%; top: -18%;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.22), transparent 68%);
}
.ambient__orb--b {
  width: 34vw; height: 34vw; right: -10%; top: 12%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.16), transparent 68%);
}
.ambient__orb--c {
  width: 40vw; height: 40vw; left: 30%; bottom: -24%;
  background: radial-gradient(circle, rgba(52, 211, 153, 0.12), transparent 70%);
}
.ambient__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(36, 48, 72, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(36, 48, 72, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 18%, #000 20%, transparent 72%);
  opacity: 0.55;
}

.site-header, main, .site-footer, .cookie-banner, .sticky-cta { position: relative; z-index: 1; }

.site-header {
  position: sticky; top: 0; z-index: 40;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), backdrop-filter 0.3s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(220, 227, 238, 0.92);
  border-bottom-color: var(--border-soft);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.site-header__shell {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.55rem 0 0.65rem;
}
.site-header__top {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 3.2rem;
}
.logo {
  display: inline-flex; align-items: center; gap: 0.65rem;
  text-decoration: none; font-weight: 800; letter-spacing: -0.02em; font-size: 1.35rem;
  color: var(--text-primary);
  flex-shrink: 0;
}
.logo__img {
  width: 2.6rem; height: 2.6rem; border-radius: 0.7rem;
  box-shadow: 0 6px 16px -8px rgba(99, 102, 241, 0.55);
}

.header-pledge {
  display: none;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
  margin-right: auto;
  max-width: 28rem;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(16, 185, 129, 0.28);
  background: rgba(16, 185, 129, 0.1);
  color: #0f766e;
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.25;
}
.header-pledge__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  background: #10b981;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 900;
  flex-shrink: 0;
}

.site-nav {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 0.45rem 0 0.15rem;
  border-top: 1px solid var(--border-soft);
}
.site-nav__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 1.45rem;
}
.site-nav__auth {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-shrink: 0;
  margin-left: auto;
}
.site-nav a {
  text-decoration: none;
  color: var(--text-primary);
  font-size: 1.12rem;
  font-weight: 800;
  letter-spacing: -0.015em;
  transition: opacity 0.25s var(--ease);
}
.site-nav a:hover { opacity: 0.72; color: var(--text-primary); }
.site-nav .nav-cta {
  padding: 0.42rem 0.95rem;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  font-weight: 800;
  font-size: 0.95rem;
  opacity: 1;
}
.site-nav .nav-cta:hover { opacity: 0.9; }
.site-nav .nav-cta--ghost {
  background: #fff;
  color: var(--text-primary);
}
.site-nav .nav-cta--solid {
  border-color: transparent;
  background: linear-gradient(135deg, #6366f1, #34d399);
  color: #fff;
}
.site-nav .nav-cta--solid:hover { color: #fff; }

.header-contacts {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-left: auto;
  flex-shrink: 0;
}

.header-support {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  flex-shrink: 0;
  text-decoration: none;
  color: #fff;
  font-size: 0.88rem;
  font-weight: 700;
  white-space: nowrap;
}
.header-support__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.65rem;
  height: 2.65rem;
  border-radius: 50%;
  background: linear-gradient(145deg, #4f6ef7 0%, #2563eb 100%);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.header-support:hover .header-support__icon {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.4);
}
.header-support__text {
  display: none;
  color: var(--text-secondary);
  padding: 0.2rem 0;
}
.header-support:hover .header-support__text { color: var(--text-primary); }

.support-line {
  margin: 0.65rem 0 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary);
}
.support-line a { color: var(--link); font-weight: 800; }

.footer__support-note { margin: 0.45rem 0 0; font-size: 0.84rem; max-width: 16rem; }

.mobile-nav__support {
  font-weight: 800 !important;
  color: var(--text-primary) !important;
}
.mobile-nav__pledge {
  margin: 0 0 0.35rem;
  padding: 0.7rem 0.9rem;
  border-radius: 12px;
  border: 1px solid rgba(16, 185, 129, 0.28);
  background: rgba(16, 185, 129, 0.1);
  color: #0f766e;
  font-size: 0.95rem;
  font-weight: 800;
  line-height: 1.35;
}

.header-messengers {
  display: flex; align-items: center; gap: 0.5rem;
}
.header-messenger {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.65rem; height: 2.65rem; border-radius: 50%;
  text-decoration: none; color: #fff; border: none;
  position: relative; overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.22);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.header-messenger::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 5px;
  width: 70%;
  height: 42%;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.28);
  pointer-events: none;
}
.header-messenger:hover {
  transform: translateY(-2px);
  color: #fff;
  text-decoration: none;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.2);
}
.header-messenger.is-disabled { opacity: 0.72; cursor: default; }
.header-messenger.is-disabled:hover { transform: none; }
.header-messenger svg {
  display: block; width: 1.2rem; height: 1.2rem; position: relative; z-index: 1;
}
.header-messenger--vk { background: linear-gradient(145deg, #2a5885 0%, #0077ff 100%); }
.header-messenger--telegram { background: linear-gradient(145deg, #26a5e4 0%, #0088cc 100%); }
.header-messenger--whatsapp { background: linear-gradient(145deg, #33df76 0%, #25d366 100%); }
.header-messenger--max { background: linear-gradient(145deg, #471aff 0%, #9500ff 100%); }
.header-messenger--max svg { width: 1.28rem; height: 1.28rem; }

.mobile-nav__messengers {
  display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.35rem;
}
.nav-toggle {
  width: 42px; height: 42px; border-radius: 12px;
  border: 1px solid var(--border-strong); background: var(--bg-card);
  display: grid; place-content: center; gap: 5px; cursor: pointer;
}
.nav-toggle span { display: block; width: 16px; height: 1.5px; background: var(--text-primary); border-radius: 2px; }
.mobile-nav {
  display: grid; gap: 0.35rem; padding: 0 1rem 1rem;
  width: min(100%, var(--shell)); margin-inline: auto;
}
.mobile-nav a {
  text-decoration: none; color: var(--text-secondary);
  padding: 0.75rem 0.9rem; border-radius: 12px;
  border: 1px solid var(--border-soft); background: var(--bg-card);
}
.mobile-nav[hidden] { display: none !important; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  border-radius: 999px; padding: 0.68rem 1.15rem; text-decoration: none;
  font-weight: 700; font-size: 0.92rem; border: 1px solid transparent;
  cursor: pointer; color: var(--text-primary); background: transparent;
  transition: all 0.3s var(--ease);
}
.btn--ghost {
  border-color: var(--border-strong); background: var(--bg-card);
}
.btn--ghost:hover {
  border-color: rgba(99, 102, 241, 0.35);
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}
.btn--glow {
  background: var(--accent-gradient); color: #fff; box-shadow: var(--glow); border: none;
}
.btn--glow:hover {
  transform: translateY(-1px); filter: brightness(1.04);
}
.btn--lg { padding: 0.9rem 1.4rem; font-size: 1rem; }
.btn--block { width: 100%; }

.text-gradient {
  background: var(--accent-gradient);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.eyebrow {
  margin: 0 0 0.65rem; font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--link);
}
.muted { color: var(--text-secondary); }

.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  transition: all 0.3s var(--ease);
}
.glass-card:hover {
  transform: translateY(-3px);
  border-color: rgba(99, 102, 241, 0.28);
  box-shadow: 0 14px 32px -18px rgba(36, 48, 72, 0.32);
}

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: clamp(32rem, 78vh, 46rem);
  display: grid;
  align-items: center;
  padding: 0;
}
.hero--stage {
  width: 100%;
}
.hero__stage {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.hero__stage-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 68% center;
  display: block;
  transform: scale(1.02);
}
.hero__stage-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      105deg,
      rgba(220, 227, 238, 0.97) 0%,
      rgba(220, 227, 238, 0.92) 34%,
      rgba(220, 227, 238, 0.55) 52%,
      rgba(11, 18, 32, 0.18) 72%,
      rgba(11, 18, 32, 0.35) 100%
    ),
    linear-gradient(to top, rgba(220, 227, 238, 0.88) 0%, transparent 28%);
}
@media (max-width: 719px) {
  .hero { min-height: clamp(30rem, 88vh, 40rem); }
  .hero__stage-img { object-position: 78% 40%; }
  .hero__stage-shade {
    background:
      linear-gradient(
        180deg,
        rgba(220, 227, 238, 0.94) 0%,
        rgba(220, 227, 238, 0.78) 42%,
        rgba(220, 227, 238, 0.35) 68%,
        rgba(11, 18, 32, 0.45) 100%
      );
  }
}
.hero__inner {
  position: relative;
  z-index: 1;
  width: min(100% - 2rem, var(--shell));
  margin-inline: auto;
  padding: 2.4rem 0 2rem;
}
.hero__copy {
  max-width: 36rem;
}
.domain-check {
  padding: 1.15rem 1.2rem;
  display: grid;
  gap: 0.65rem;
  max-width: 34rem;
  margin-bottom: 0.4rem;
}
.domain-check:hover { transform: none; }
.domain-check__label {
  font-size: 0.8rem; color: var(--link); font-weight: 700;
  letter-spacing: 0.04em; text-transform: uppercase;
}
.domain-check__row { display: flex; flex-wrap: wrap; gap: 0.55rem; }
.domain-check__row input {
  flex: 1 1 180px; border-radius: 14px; border: 1px solid var(--border-strong);
  background: var(--bg-card-inner); padding: 0.8rem 0.9rem; outline: none;
}
.domain-check__row input:focus {
  border-color: rgba(109, 94, 245, 0.5); box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.14);
}
.domain-check__hint { margin: 0; font-size: 0.84rem; }

.brand-mark {
  margin: 0 0 0.75rem; display: inline-flex; align-items: center; gap: 0.55rem;
  font-size: clamp(1.35rem, 3vw, 1.7rem); font-weight: 800; letter-spacing: -0.03em;
}
.brand-mark img { width: 2.2rem; height: 2.2rem; border-radius: 0.6rem; }
.hero h1 {
  margin: 0 0 1rem; font-size: clamp(2rem, 5.2vw, 3.5rem);
  line-height: 1.08; letter-spacing: -0.035em; font-weight: 800;
}
.lead {
  margin: 0 0 1.2rem; color: var(--text-secondary);
  font-size: clamp(1rem, 2.2vw, 1.12rem); max-width: 42rem;
}
.cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1rem; }
.cabinet-access { padding-top: 0.5rem; }
.auth-columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.auth-column {
  padding: 1.35rem 1.4rem;
  display: grid;
  gap: 0.65rem;
  align-content: start;
}
.auth-column:hover { transform: translateY(-2px); }
.auth-column__eyebrow {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--link);
}
.auth-column h3 { margin: 0; font-size: 1.35rem; letter-spacing: -0.02em; }
.auth-column > p { margin: 0; color: var(--text-secondary); }
.auth-column__list {
  margin: 0.15rem 0 0.35rem;
  padding: 0 0 0 1.1rem;
  display: grid;
  gap: 0.35rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
}
.auth-column--accent {
  border-color: rgba(99, 102, 241, 0.35);
  background:
    radial-gradient(circle at 90% 10%, rgba(99, 102, 241, 0.14), transparent 45%),
    var(--bg-card);
}
@media (min-width: 768px) {
  .auth-columns { grid-template-columns: 1fr 1fr; gap: 1.15rem; }
}

.audit-result {
  margin-top: 1rem;
  padding: 1.15rem;
  display: grid;
  gap: 0.85rem;
  max-width: 40rem;
}
.audit-result:hover { transform: none; }
.audit-result[hidden] { display: none !important; }
.audit-result__top {
  display: flex; justify-content: space-between; gap: 1rem; align-items: flex-start;
}
.audit-result__kicker {
  margin: 0 0 0.25rem; font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--link);
}
.audit-result__title {
  margin: 0; font-size: 1.25rem; letter-spacing: -0.02em;
}
.audit-result__score {
  text-align: right; min-width: 4.5rem;
}
.audit-result__score strong {
  display: block; font-size: 2.2rem; line-height: 1; letter-spacing: -0.04em;
  background: var(--accent-gradient); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.audit-result__score span { color: var(--text-secondary); font-size: 0.8rem; }
.audit-result__summary { margin: 0; color: var(--text-secondary); }
.audit-result__checks {
  list-style: none; margin: 0; padding: 0; display: grid; gap: 0.45rem;
}
.audit-result__checks li {
  display: grid; grid-template-columns: auto 1fr; gap: 0.35rem 0.65rem;
  padding: 0.65rem 0.75rem; border-radius: 12px;
  background: var(--bg-card-inner); border: 1px solid var(--border-soft);
}
.audit-result__checks .mark {
  width: 1.15rem; height: 1.15rem; border-radius: 50%;
  display: grid; place-items: center; font-size: 0.7rem; font-weight: 800; color: #fff;
  margin-top: 0.1rem;
}
.audit-result__checks .mark--ok { background: var(--ok); }
.audit-result__checks .mark--bad { background: var(--warn); }
.audit-result__checks strong { display: block; font-size: 0.92rem; }
.audit-result__checks span { color: var(--text-secondary); font-size: 0.8rem; }
.audit-result__recs h3 {
  margin: 0 0 0.45rem; font-size: 0.95rem;
}
.audit-result__recs ol {
  margin: 0; padding-left: 1.2rem; color: var(--text-secondary);
  display: grid; gap: 0.35rem;
}
.audit-result__once { margin: 0; font-size: 0.84rem; }

.hero__preview { padding: 1.2rem; display: grid; gap: 1rem; }
.preview-top {
  display: flex; align-items: center; gap: 0.5rem;
  color: var(--text-secondary); font-size: 0.82rem; font-weight: 600;
}
.pulse-dot {
  width: 0.55rem; height: 0.55rem; border-radius: 50%; background: var(--ok);
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.45); animation: pulse 1.8s infinite;
}
@keyframes pulse {
  70% { box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}
.preview-score__label {
  display: block; font-size: 0.78rem; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--link); font-weight: 700; margin-bottom: 0.35rem;
}
.preview-score__value {
  font-size: clamp(3rem, 8vw, 4.5rem); line-height: 1; letter-spacing: -0.05em;
}
.preview-bar {
  margin-top: 0.85rem; height: 0.45rem; border-radius: 999px;
  background: rgba(36, 48, 72, 0.08); overflow: hidden;
}
.preview-bar i {
  display: block; height: 100%; width: 52%; border-radius: inherit;
  background: var(--accent-gradient); transition: width 0.4s var(--ease);
}
.hp-field {
  position: absolute !important;
  left: -10000px !important;
  top: auto !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}
.preview-rows { display: grid; gap: 0.55rem; }
.preview-rows > div {
  display: flex; justify-content: space-between; gap: 1rem;
  padding: 0.55rem 0.7rem; border-radius: 12px;
  background: var(--bg-card-inner); border: 1px solid var(--border-soft);
  font-size: 0.88rem; color: var(--text-secondary);
}
.preview-rows .ok { color: var(--ok); }
.preview-rows .warn { color: var(--warn); }

.trust-strip { padding: 0.35rem 0 1.5rem; }
.trust-strip__label {
  margin: 0 0 0.85rem; color: var(--text-secondary); font-size: 0.86rem; text-align: center;
}
.trust-strip__logos {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 0.55rem; margin-bottom: 1rem;
}
.trust-strip__logos span {
  padding: 0.45rem 0.8rem; border-radius: 999px; border: 1px solid var(--border-soft);
  background: var(--bg-card); color: var(--text-secondary); font-size: 0.82rem; font-weight: 600;
}
.trust-strip__stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem;
}
.trust-strip__stats > div {
  text-align: center; padding: 0.9rem 0.5rem; border-radius: var(--radius);
  border: 1px solid var(--border-strong); background: var(--bg-card);
  box-shadow: var(--shadow-soft);
}
.trust-strip__stats strong {
  display: block; font-size: clamp(1.4rem, 3vw, 2rem); letter-spacing: -0.03em;
  background: var(--accent-gradient); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.trust-strip__stats span { color: var(--text-secondary); font-size: 0.8rem; }

.section { padding: 2.5rem 0; }
.section__head { margin-bottom: 1.4rem; max-width: 42rem; }
.section__head h2 {
  margin: 0 0 0.55rem; font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  letter-spacing: -0.03em; line-height: 1.18; font-weight: 800;
}
.section__head p { margin: 0; color: var(--text-secondary); }

.bento { display: grid; gap: 1rem; }
.estimator {
  display: grid; gap: 1.2rem; padding: 1.25rem; align-items: start;
}
.estimator:hover { transform: none; }
.estimator__controls { display: grid; gap: 1rem; }
.estimator__controls label,
.estimator__channel { display: grid; gap: 0.45rem; color: var(--text-secondary); font-size: 0.92rem; }
.estimator__controls input[type="range"] { width: 100%; accent-color: var(--accent-solid); }
.estimator__controls input[type="number"],
.estimator__controls input[type="text"] {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--border-strong);
  background: var(--bg-card-inner);
  color: var(--text-primary);
  padding: 0.75rem 0.85rem;
  outline: none;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.estimator__controls input[type="number"]:focus,
.estimator__controls input[type="text"]:focus {
  border-color: rgba(109, 94, 245, 0.5);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.14);
}
.estimator__controls input[type="text"].is-invalid {
  border-color: rgba(220, 38, 38, 0.55);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12);
}
.estimator__controls b { color: var(--text-primary); }
.estimator__hint {
  display: block;
  margin-top: -0.15rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.35;
}
.estimator__result.is-empty .estimator__big strong {
  color: var(--text-secondary);
}
.estimator__channel {
  border: 1px solid var(--border-soft); border-radius: 14px; padding: 0.85rem;
  grid-template-columns: repeat(3, 1fr); gap: 0.5rem; background: var(--bg-card-inner);
}
.estimator__channel legend {
  padding: 0 0.3rem; color: var(--link); font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
}
.estimator__channel label {
  display: flex; align-items: center; gap: 0.4rem; grid-template-columns: none;
  padding: 0.45rem 0.5rem; border-radius: 10px; background: var(--bg-card);
  border: 1px solid var(--border-soft);
}
.estimator__result {
  border-radius: var(--radius);
  border: 1px solid rgba(16, 185, 129, 0.22);
  background: linear-gradient(160deg, rgba(99, 102, 241, 0.08), rgba(52, 211, 153, 0.08));
  padding: 1.2rem; display: grid; gap: 0.85rem;
}
.estimator__kicker {
  margin: 0; color: var(--link); font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
}
.estimator__big strong {
  display: block; font-size: clamp(2.4rem, 6vw, 3.6rem); letter-spacing: -0.04em; line-height: 1;
}
.estimator__big span { color: var(--text-secondary); font-size: 0.9rem; }

#estFactors {
  line-height: 1.45;
}
#estFactors li + li {
  margin-top: 0.35rem;
}
#estFactors strong {
  color: var(--text);
  font-weight: 600;
}

.estimator__scope {
  margin: 0.25rem 0 0.9rem;
  padding: 0.75rem 0 0;
  border-top: 1px solid color-mix(in srgb, var(--text) 12%, transparent);
}
.estimator__scope-summary {
  margin: 0 0 0.65rem;
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.45;
}
.estimator__scope-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 1rem;
}
@media (max-width: 720px) {
  .estimator__scope-cols { grid-template-columns: 1fr; }
}
.estimator__scope-label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 0.35rem;
}
.estimator__scope ul {
  margin: 0;
  padding-left: 1.05rem;
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.4;
}
.estimator__scope li + li { margin-top: 0.25rem; }
.estimator__grid { display: grid; grid-template-columns: 1fr; gap: 0.65rem; }
.estimator__grid--2 { grid-template-columns: 1fr; }
.estimator__grid > div {
  padding: 0.7rem 0.8rem; border-radius: 12px;
  background: var(--bg-card-inner); border: 1px solid var(--border-soft);
}
.estimator__grid b { display: block; font-size: 1.15rem; }
.estimator__grid span { color: var(--text-secondary); font-size: 0.8rem; }

.bento--growth { grid-template-columns: 1fr; }
.growth-score-card { padding: 1.35rem 1.3rem; display: grid; gap: 0.55rem; align-content: start; }
.growth-score-card__label {
  color: var(--link); text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.78rem; font-weight: 700;
}
.growth-score-card strong {
  font-size: clamp(3.2rem, 8vw, 5rem); line-height: 0.95; letter-spacing: -0.05em;
}
.tag {
  display: inline-flex; width: fit-content; padding: 0.28rem 0.7rem; border-radius: 999px;
  font-size: 0.78rem; font-weight: 700; background: var(--bg-card-inner); border: 1px solid var(--border-soft);
}
.tag--ok { color: var(--ok); background: rgba(16, 185, 129, 0.1); border-color: rgba(16, 185, 129, 0.28); }
.growth-demo__cta { margin-top: 0.5rem; }
.growth-demo__controls { padding: 1.2rem; display: grid; gap: 0.75rem; }
.check-row, .field-row {
  display: flex; align-items: center; justify-content: space-between; gap: 0.75rem;
  color: var(--text-secondary); font-size: 0.92rem;
}
.check-row { justify-content: flex-start; }
.check-row input { accent-color: var(--accent-solid); width: 1rem; height: 1rem; }
.field-row { flex-direction: column; align-items: stretch; }
.field-row select,
.lead-form input,
.lead-form textarea {
  width: 100%; border-radius: 14px; border: 1px solid var(--border-strong);
  background: var(--bg-card-inner); color: var(--text-primary); padding: 0.75rem 0.85rem;
  outline: none; transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.field-row select:focus,
.lead-form input:focus,
.lead-form textarea:focus {
  border-color: rgba(109, 94, 245, 0.5); box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.14);
}

.case-tabs { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1rem; }
.case-tab {
  border-radius: 999px; border: 1px solid var(--border-strong); background: var(--bg-card);
  color: var(--text-secondary); padding: 0.55rem 0.95rem; font-weight: 700; cursor: pointer;
  transition: all 0.3s var(--ease);
}
.case-tab.is-active {
  color: #fff; background: var(--accent-gradient); border-color: transparent; box-shadow: var(--glow);
}
.bento--cases { grid-template-columns: 1fr; }
.case-card, .case-side { padding: 1.25rem; display: grid; gap: 0.7rem; }
.case-card h3, .case-side h3 { margin: 0; font-size: 1.15rem; letter-spacing: -0.02em; }
.case-card p, .case-side p { margin: 0; color: var(--text-secondary); }
.case-chart { width: 100%; height: auto; margin: 0.2rem 0; }
.case-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.5rem; }
.case-metrics > div {
  padding: 0.65rem 0.5rem; border-radius: 12px;
  background: var(--bg-card-inner); border: 1px solid var(--border-soft);
}
.case-metrics b { display: block; font-size: 1.05rem; }
.case-metrics span { color: var(--text-secondary); font-size: 0.75rem; }
.case-side ul { margin: 0; padding-left: 1.1rem; color: var(--text-secondary); display: grid; gap: 0.4rem; }

.bento--services { grid-template-columns: 1fr; }
.service {
  padding: 1.25rem; display: flex; flex-direction: column; gap: 0.55rem; min-height: 100%;
  background: var(--bg-card); border: 1px solid var(--border-strong); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft); transition: all 0.3s var(--ease);
}
.service:hover {
  transform: translateY(-3px);
  border-color: rgba(36, 48, 72, 0.22);
  box-shadow: 0 14px 32px -18px rgba(36, 48, 72, 0.32);
}
.service--highlight {
  border-color: rgba(36, 80, 120, 0.28);
  box-shadow: 0 12px 28px -16px rgba(36, 48, 72, 0.28);
}
.service__top { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; }
.service__cat {
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--link); font-weight: 700;
}
.service__badge {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.02em;
  padding: 0.2rem 0.5rem; border-radius: 8px;
  background: rgba(36, 48, 72, 0.06); border: 1px solid var(--border-soft); color: var(--text);
}
.service h3 { margin: 0; font-size: 1.12rem; letter-spacing: -0.02em; }
.service p { margin: 0; color: var(--text-secondary); font-size: 0.92rem; flex: 1; }
.service__features { margin: 0; padding-left: 1.1rem; color: var(--text-secondary); font-size: 0.86rem; }
.service__price {
  font-weight: 800; font-size: 1.15rem; background: var(--accent-gradient);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.service__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.35rem;
  align-items: center;
}
.service .btn { align-self: flex-start; margin-top: 0.25rem; }
.service__actions .btn { margin-top: 0; }

.section__subhead { margin: 1.75rem 0 0.85rem; }
.section__subhead h3 { margin: 0 0 0.35rem; font-size: 1.2rem; letter-spacing: -0.02em; }
.section__subhead p { margin: 0; }

.offer-banner {
  display: grid; gap: 1rem; padding: 1.25rem; margin-bottom: 0.5rem;
  align-items: center;
}
.offer-banner h3 { margin: 0.25rem 0; font-size: 1.15rem; }
.offer-banner p { margin: 0.35rem 0 0; }
.offer-banner .btn { justify-self: start; }

.payback, .guarantee {
  padding: 1.35rem; margin: 1.25rem 0; display: grid; gap: 0.75rem;
}
.payback h3, .guarantee h3 { margin: 0.2rem 0 0; font-size: 1.2rem; }
.payback p, .guarantee p { margin: 0; color: var(--text-secondary); }
.payback__actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 0.25rem; }
.guarantee__list {
  margin: 0; padding-left: 1.15rem; color: var(--text-secondary); display: grid; gap: 0.35rem;
}

.bento--features { grid-template-columns: 1fr; }
.feature-card { padding: 1.25rem; display: grid; gap: 0.55rem; }
.feature-card h3 { margin: 0; font-size: 1.08rem; letter-spacing: -0.02em; }
.feature-card p { margin: 0; color: var(--text-secondary); font-size: 0.94rem; }
.icon-badge {
  width: 2.4rem; height: 2.4rem; border-radius: 12px; display: grid; place-items: center;
  background: rgba(99, 102, 241, 0.1); border: 1px solid rgba(99, 102, 241, 0.22); color: var(--link);
}
.icon-badge svg { width: 1.15rem; height: 1.15rem; }

.timeline {
  list-style: none; margin: 0; padding: 0; display: grid; gap: 0.85rem;
}
.timeline li {
  padding: 1.15rem; display: grid; gap: 0.35rem;
}
.timeline__n {
  display: inline-flex; width: fit-content; padding: 0.2rem 0.55rem; border-radius: 999px;
  background: var(--accent-gradient); color: #fff; font-size: 0.75rem; font-weight: 800; letter-spacing: 0.04em;
}
.timeline strong { font-size: 1.05rem; }
.timeline p { margin: 0; color: var(--text-secondary); font-size: 0.92rem; }

.lead-layout { display: grid; gap: 1.25rem; }
.lead-form {
  display: grid; grid-template-columns: 1fr; gap: 0.9rem; padding: 1.25rem; max-width: 760px;
  position: relative;
}
.lead-form:hover { transform: none; }
.lead-form label { display: grid; gap: 0.4rem; color: var(--text-secondary); font-size: 0.9rem; }
.lead-form__full { grid-column: 1 / -1; }
.form-actions { display: flex; gap: 0.75rem; }
.consent-check {
  display: flex !important; align-items: flex-start; gap: 0.65rem;
  font-size: 0.84rem !important; line-height: 1.45;
}
.consent-check input {
  width: auto !important; margin-top: 0.2rem; accent-color: var(--accent-solid); flex-shrink: 0;
}
.consent-check a { color: var(--link); text-decoration: underline; text-underline-offset: 2px; }

.site-footer {
  margin-top: 2rem; border-top: 1px solid var(--border-soft); background: var(--bg-elevated);
}
.site-footer__grid { display: grid; gap: 1.5rem; padding: 2.5rem 0 5.5rem; }
.site-footer h3 {
  margin: 0 0 0.7rem; font-size: 0.82rem; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--text-secondary);
}
.site-footer a {
  display: block; text-decoration: none; color: var(--text-secondary);
  margin-bottom: 0.45rem; font-size: 0.92rem; transition: color 0.3s var(--ease);
}
.site-footer a:hover { color: var(--text-primary); }
.site-footer__brand .logo { margin-bottom: 0.65rem; }
.status-badge {
  display: inline-flex; align-items: center; gap: 0.45rem; margin: 0.85rem 0 0;
  padding: 0.35rem 0.7rem; border-radius: 999px;
  border: 1px solid rgba(16, 185, 129, 0.28); background: rgba(16, 185, 129, 0.08);
  color: var(--ok); font-size: 0.8rem; font-weight: 600;
}
.footer__legal-note { margin: 0.7rem 0 0; font-size: 0.84rem; }
.footer__legal-note a { display: inline; color: var(--link); }

.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 45;
  padding: 0.75rem 0 calc(0.75rem + env(safe-area-inset-bottom));
  background: rgba(238, 242, 248, 0.94); border-top: 1px solid var(--border-strong);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.sticky-cta[hidden] { display: none !important; }
.sticky-cta__inner {
  display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; justify-content: space-between;
}
.sticky-cta__inner p { margin: 0; font-size: 0.92rem; }
.sticky-cta__actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }

.cookie-banner {
  position: fixed; left: 1rem; right: 1rem; bottom: 1rem; z-index: 50;
  padding: 1rem 1.1rem; max-width: 980px; margin-inline: auto;
}
.cookie-banner__inner {
  display: flex; flex-wrap: wrap; gap: 0.9rem; align-items: center; justify-content: space-between;
}
.cookie-banner__inner p { margin: 0; color: var(--text-secondary); font-size: 0.88rem; max-width: 620px; }
.cookie-banner__inner a { color: var(--link); }
.cookie-banner__actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.cookie-banner.glass-card:hover { transform: none; }
.footer__messengers {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 0.55rem;
  margin-top: 0.75rem;
  position: relative;
  z-index: 2;
  width: max-content;
  max-width: 100%;
}
/* Футерные ссылки ломали кружки мессенджеров (display:block / серый цвет) */
.site-footer .footer__messengers a.header-messenger,
.site-footer .footer__messengers .header-messenger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.7rem;
  height: 2.7rem;
  margin: 0;
  font-size: 0;
  color: #fff;
  text-decoration: none;
  border-radius: 50%;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.22);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.site-footer .footer__messengers a.header-messenger:hover,
.site-footer .footer__messengers .header-messenger:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.2);
}
.site-footer .footer__messengers .header-messenger svg {
  width: 1.25rem;
  height: 1.25rem;
  display: block;
  flex-shrink: 0;
}

.messenger-dock { display: none !important; }

.reveal {
  opacity: 0; transform: translateY(16px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }

@media (min-width: 720px) {
  .header-pledge { display: inline-flex; }
  .header-pledge__text { font-size: 0.88rem; }
  .estimator { grid-template-columns: 1.05fr 0.95fr; }
  .estimator__grid { grid-template-columns: repeat(3, 1fr); }
  .estimator__grid--2 { grid-template-columns: repeat(2, 1fr); }
  .bento--services { grid-template-columns: repeat(2, 1fr); }
  .bento--entry { grid-template-columns: repeat(2, 1fr); }
  .bento--plans { grid-template-columns: repeat(2, 1fr); }
  .offer-banner { grid-template-columns: 1fr auto; }
  .bento--features { grid-template-columns: 1.2fr 1fr; }
  .feature-card--lg { grid-row: span 2; }
  .feature-card--wide { grid-column: 1 / -1; }
  .bento--cases { grid-template-columns: 1.35fr 0.85fr; }
  .lead-form { grid-template-columns: 1fr 1fr; }
  .site-footer__grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
  .site-footer__grid > div:last-child {
    padding-right: min(12rem, 28vw);
  }
  .timeline { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 960px) {
  .site-nav { display: flex; }
  .header-pledge { display: inline-flex; }
  .header-support__text { display: inline; }
  .header-support__icon { width: 2.7rem; height: 2.7rem; }
  .header-messengers { gap: 0.55rem; }
  .header-messenger { width: 2.7rem; height: 2.7rem; }
  .header-messenger svg { width: 1.25rem; height: 1.25rem; }
  .nav-toggle { display: none; }
  .site-nav a { font-size: 1.18rem; font-weight: 800; }
  .hero {
    min-height: clamp(36rem, 82vh, 52rem);
  }
  .hero__inner { padding: 3.4rem 0 2.6rem; }
  .hero__stage-img { object-position: 72% center; }
  .bento--growth { grid-template-columns: 0.95fr 1.05fr; }
  .bento--services { grid-template-columns: repeat(3, 1fr); }
  .bento--plans { grid-template-columns: repeat(2, 1fr); }
  .bento--ads { grid-template-columns: repeat(3, 1fr); }
  .timeline { grid-template-columns: repeat(4, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important; transition: none !important; scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.ai-widget {
  position: fixed;
  right: 1rem;
  bottom: 1.15rem;
  z-index: 60;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
  width: auto;
  max-width: min(92vw, 22rem);
  pointer-events: none;
}
body.has-sticky .ai-widget {
  bottom: 5.5rem;
}
.ai-widget > * { pointer-events: auto; }
.ai-widget.is-open {
  width: min(92vw, 22rem);
}
.ai-widget__toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  border: none;
  border-radius: 999px;
  min-height: 3.6rem;
  padding: 0.4rem 1.05rem 0.4rem 0.4rem;
  background: var(--accent-gradient);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 14px 36px -10px rgba(99, 102, 241, 0.65);
  animation: aiPulse 2.4s ease-in-out infinite;
  text-align: left;
  max-width: min(92vw, 17rem);
}
.ai-widget.is-open .ai-widget__toggle {
  animation: none;
  opacity: 0.92;
}
.ai-widget__toggle:hover {
  transform: translateY(-2px) scale(1.02);
  filter: brightness(1.05);
}
.ai-widget__icon {
  flex: 0 0 auto;
  width: 2.85rem;
  height: 2.85rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    linear-gradient(145deg, rgba(255,255,255,0.42) 0%, rgba(255,255,255,0.08) 45%, rgba(255,255,255,0.18) 100%),
    rgba(17, 24, 39, 0.18);
  border: 1px solid rgba(255,255,255,0.42);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.55),
    0 6px 14px rgba(36, 48, 72, 0.22);
  overflow: hidden;
  position: relative;
}
.ai-widget__icon::after {
  content: "";
  position: absolute;
  left: 6px; top: 5px;
  width: 62%; height: 36%;
  border-radius: 50%;
  background: rgba(255,255,255,0.28);
  pointer-events: none;
}
.ai-widget__robot {
  width: 2.1rem;
  height: 2.1rem;
  display: block;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 3px 6px rgba(36, 48, 72, 0.28));
}
.ai-widget__toggle-text {
  display: grid;
  gap: 0.1rem;
  line-height: 1.15;
  padding-right: 0.25rem;
}
.ai-widget__toggle-text strong {
  font-size: 0.92rem;
  font-weight: 800;
}
.ai-widget__toggle-text span {
  font-size: 0.78rem;
  font-weight: 600;
  opacity: 0.94;
}
@keyframes aiPulse {
  0%, 100% { box-shadow: 0 14px 36px -10px rgba(99, 102, 241, 0.55); }
  50% { box-shadow: 0 16px 42px -8px rgba(52, 211, 153, 0.55); }
}
.ai-widget__panel {
  position: relative;
  width: min(92vw, 22rem);
  height: min(70vh, 520px);
  display: grid;
  grid-template-rows: auto 1fr auto auto auto;
  padding: 1rem;
  gap: 0.7rem;
  border: 1px solid rgba(99, 102, 241, 0.22);
  box-shadow: 0 18px 40px -16px rgba(36, 48, 72, 0.45);
  border-radius: 18px;
  transform-origin: bottom right;
  animation: aiPanelIn 0.22s ease-out;
}
.ai-widget__panel:hover { transform: none; }
.ai-widget__panel[hidden] { display: none !important; animation: none; }
@keyframes aiPanelIn {
  from { opacity: 0; transform: translateY(12px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.ai-widget__head {
  display: flex; justify-content: space-between; gap: 0.75rem; align-items: flex-start;
}
.ai-widget__head strong { display: block; font-size: 1.05rem; }
.ai-widget__head p { margin: 0.2rem 0 0; font-size: 0.8rem; }
.ai-widget__close {
  border: 1px solid var(--border-soft); background: var(--bg-card-inner);
  width: 2rem; height: 2rem; border-radius: 10px; cursor: pointer; font-size: 1.2rem; line-height: 1;
}
.ai-widget__messages {
  overflow: auto; display: grid; gap: 0.55rem; padding-right: 0.2rem;
  min-height: 0;
}
.ai-msg {
  padding: 0.65rem 0.75rem; border-radius: 12px; font-size: 0.9rem; line-height: 1.45;
  border: 1px solid var(--border-soft);
}
.ai-msg--bot { background: var(--bg-card-inner); color: var(--text-primary); }
.ai-msg--user {
  background: rgba(99, 102, 241, 0.1); border-color: rgba(99, 102, 241, 0.22);
  justify-self: end; max-width: 92%;
}
.ai-msg--err { color: #b45309; background: rgba(251, 191, 36, 0.12); }
.ai-widget__form { display: flex; gap: 0.45rem; }
.ai-widget__form input {
  flex: 1; border-radius: 12px; border: 1px solid var(--border-strong);
  background: var(--bg-card-inner); padding: 0.7rem 0.8rem; outline: none;
}
.ai-widget__form input:focus {
  border-color: rgba(109, 94, 245, 0.5); box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.14);
}
.ai-widget__note { margin: 0; font-size: 0.75rem; }
.ai-widget__note a { color: var(--link); }
.ai-widget__consent {
  display: flex; gap: 0.5rem; align-items: flex-start;
  font-size: 0.75rem; color: var(--text-secondary); line-height: 1.35;
}
.ai-widget__consent input { margin-top: 0.15rem; }
.ai-widget__consent a { color: var(--link); }

@media (max-width: 720px) {
  .ai-widget {
    right: 0.75rem;
    bottom: 1rem;
    max-width: calc(100vw - 1.5rem);
  }
  body.has-sticky .ai-widget {
    bottom: 5.75rem;
  }
  .ai-widget__toggle {
    max-width: min(86vw, 15.5rem);
  }
  .ai-widget__toggle-text span { display: none; }
  .ai-widget__panel {
    width: min(92vw, 22rem);
    height: min(68vh, 480px);
  }
  .ai-widget__toggle { animation: none; }
}

@media (prefers-reduced-motion: reduce) {
  .ai-widget__toggle,
  .ai-widget__panel { animation: none; }
}