/* ============================================================
   Герц — лидогенерация под ключ
   Тёмная премиум-тема с кислотным акцентом. Mobile-first.
   ============================================================ */

:root {
  --bg: #0a0a0e;
  --bg-soft: #101016;
  --card: #15151d;
  --card-hover: #1a1a24;
  --line: rgba(255, 255, 255, 0.09);
  --text: #f4f4f6;
  --muted: #a3a3b2;
  --acid: #c8ff2e;
  --acid-dark: #a8dd12;
  --acid-ink: #101400;
  --violet: #8b5cf6;
  --font-display: "Unbounded", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --radius: 20px;
  --radius-lg: 28px;
  --container: 1240px;
  --header-h: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a { color: inherit; }

h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  overflow-wrap: break-word;
}

p { margin: 0; }

ul { margin: 0; padding: 0; list-style: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 20px;
}

/* ---------- Кнопки ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.18s ease, box-shadow 0.18s ease,
    background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.btn:active { transform: translateY(1px) scale(0.99); }

.btn--acid {
  background: var(--acid);
  color: var(--acid-ink);
  box-shadow: 0 0 0 0 rgba(200, 255, 46, 0);
}

.btn--acid:hover {
  background: #d6ff5c;
  box-shadow: 0 8px 32px -8px rgba(200, 255, 46, 0.55);
}

.btn--acid:focus-visible,
.btn--ghost:focus-visible,
.btn--dark:focus-visible {
  outline: 2px solid var(--acid);
  outline-offset: 3px;
}

.btn--ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}

.btn--ghost:hover {
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.05);
}

.btn--dark {
  background: var(--bg);
  color: var(--text);
}

.btn--dark:hover {
  background: #1c1c26;
  box-shadow: 0 8px 28px -10px rgba(10, 10, 14, 0.7);
}

.btn--lg { padding: 17px 32px; font-size: 16px; }
.btn--sm { padding: 10px 20px; font-size: 14px; }

/* ---------- Айброу ---------- */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--acid);
}

.eyebrow__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--acid);
  box-shadow: 0 0 12px 2px rgba(200, 255, 46, 0.6);
}

.eyebrow--onacid { color: var(--acid); }

/* ---------- Шапка ---------- */

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 10, 14, 0.72);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, background-color 0.25s ease;
}

.header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(10, 10, 14, 0.88);
}

.header__in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: var(--header-h);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo__mark { border-radius: 11px; }

.logo__text {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.nav {
  display: none;
  align-items: center;
  gap: 26px;
}

.nav__link {
  font-size: 15px;
  font-weight: 600;
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.18s ease;
}

.nav__link:hover { color: var(--text); }

.nav__link--cta { display: none; }

.header__cta { flex-shrink: 0; }

.burger {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: none;
  border: 1px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
}

.burger span {
  display: block;
  height: 2px;
  width: 100%;
  border-radius: 2px;
  background: var(--text);
  transition: transform 0.25s ease, opacity 0.2s ease;
}

.burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* мобильное меню */
@media (max-width: 959.98px) {
  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    z-index: 49;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px 20px 24px;
    background: rgba(10, 10, 14, 0.97);
    border-bottom: 1px solid var(--line);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.25s ease, opacity 0.25s ease, visibility 0.25s;
  }

  .nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav__link {
    padding: 14px 4px;
    font-size: 17px;
    border-bottom: 1px solid var(--line);
  }

  .nav__link:last-child { border-bottom: none; }

  .nav__link--cta {
    display: block;
    margin-top: 10px;
    text-align: center;
    background: var(--acid);
    color: var(--acid-ink);
    border-radius: 999px;
    padding: 14px 20px;
    font-weight: 800;
  }
}

@media (min-width: 960px) {
  .nav { display: flex; }
  .burger { display: none; }
}

/* ---------- Герой ---------- */

.hero {
  position: relative;
  padding: 48px 0 64px;
  overflow: clip;
}

.hero__glow {
  position: absolute;
  top: -220px;
  right: -180px;
  width: 640px;
  height: 640px;
  border-radius: 50%;
  background: radial-gradient(circle,
      rgba(139, 92, 246, 0.32) 0%,
      rgba(200, 255, 46, 0.07) 45%,
      transparent 70%);
  pointer-events: none;
}

.hero__in {
  position: relative;
  display: grid;
  gap: 44px;
}

.hero__title {
  margin: 18px 0 20px;
  font-size: clamp(30px, 8.2vw, 62px);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.hero__title em {
  font-style: normal;
  color: var(--acid);
}

.hero__sub {
  max-width: 560px;
  font-size: 17px;
  color: var(--muted);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.hero__facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 42px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.fact__num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(20px, 4.5vw, 28px);
  font-weight: 700;
  color: var(--acid);
}

.fact__label {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  color: var(--muted);
}

.hero__media {
  position: relative;
  max-width: 560px;
}

.hero__media > img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  aspect-ratio: 27 / 31;
}

.hero__chip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 11px 16px;
  border-radius: 14px;
  background: rgba(16, 16, 22, 0.86);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  box-shadow: 0 12px 36px -12px rgba(0, 0, 0, 0.6);
  max-width: min(78%, 300px);
}

.hero__chip svg { flex-shrink: 0; color: var(--acid); }

.hero__chip--one { top: 20px; left: -8px; animation: chip-float 5s ease-in-out infinite; }
.hero__chip--two { bottom: 26px; right: -6px; animation: chip-float 6s ease-in-out 0.8s infinite; }

@keyframes chip-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@media (min-width: 960px) {
  .hero { padding: 80px 0 96px; }

  .hero__in {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 64px;
  }

  .hero__media { justify-self: end; width: 100%; }
}

/* ---------- Бегущая строка ---------- */

.marquee {
  overflow: clip;
  padding: 18px 0;
  border-block: 1px solid var(--line);
  background: var(--bg-soft);
}

.marquee__track {
  display: flex;
  align-items: center;
  gap: 28px;
  width: max-content;
  animation: marquee 26s linear infinite;
}

.marquee__item {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text);
  white-space: nowrap;
}

.marquee__star { color: var(--acid); font-size: 14px; }

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation: none; }
  .hero__chip--one, .hero__chip--two { animation: none; }
}

/* ---------- Секции: общее ---------- */

.section { padding: 72px 0; }

.section__head {
  max-width: 720px;
  margin: 0 auto 44px;
  text-align: center;
}

.section__head--left {
  margin-inline: 0;
  text-align: left;
}

.section__title {
  margin-top: 16px;
  font-size: clamp(24px, 5.4vw, 42px);
  letter-spacing: -0.01em;
}

.section__sub {
  margin-top: 16px;
  font-size: 16px;
  color: var(--muted);
}

@media (min-width: 960px) {
  .section { padding: 104px 0; }
  .section__head { margin-bottom: 56px; }
}

/* ---------- Боли ---------- */

.pain { padding-top: 64px; }

.pain__grid {
  display: grid;
  gap: 16px;
}

.pain-card {
  padding: 26px 24px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.pain-card:hover {
  background: var(--card-hover);
  border-color: rgba(200, 255, 46, 0.25);
  transform: translateY(-3px);
}

.pain-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: 14px;
  color: var(--acid);
  background: rgba(200, 255, 46, 0.09);
  border: 1px solid rgba(200, 255, 46, 0.18);
}

.pain-card__title {
  margin: 18px 0 10px;
  font-size: 17px;
  line-height: 1.35;
}

.pain-card__text {
  font-size: 15px;
  color: var(--muted);
}

@media (min-width: 640px) {
  .pain__grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1100px) {
  .pain__grid { grid-template-columns: repeat(4, 1fr); }
}

/* ---------- Что внутри ---------- */

.stack { background: var(--bg-soft); }

.stack__grid {
  display: grid;
  gap: 16px;
}

.stack-card {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.stack-card:hover {
  border-color: rgba(200, 255, 46, 0.28);
  transform: translateY(-3px);
}

.stack-card__media img {
  width: 100%;
  aspect-ratio: 44 / 31;
  object-fit: cover;
}

.stack-card__body { padding: 26px 24px 28px; }

.stack-card__num {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--acid);
}

.stack-card__title {
  margin: 12px 0 10px;
  font-size: 20px;
}

.stack-card__text {
  font-size: 15px;
  color: var(--muted);
}

@media (min-width: 640px) {
  .stack__grid { grid-template-columns: 1fr 1fr; }
  .stack-card--wide { grid-column: span 2; }

  .stack-card--wide {
    flex-direction: row;
    align-items: stretch;
  }

  .stack-card--wide .stack-card__media {
    flex: 0 0 46%;
  }

  .stack-card--wide .stack-card__media img {
    height: 100%;
    aspect-ratio: auto;
  }

  .stack-card--wide .stack-card__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 34px 32px;
  }

  .stack-card--flip { flex-direction: row-reverse; }
}

@media (min-width: 1100px) {
  .stack__grid { grid-template-columns: repeat(3, 1fr); }
  .stack-card--wide { grid-column: span 3; }
  .stack-card__body { padding: 30px 28px; }
}

/* ---------- Как работаем ---------- */

.process__grid {
  display: grid;
  gap: 16px;
  counter-reset: step;
}

.step {
  position: relative;
  padding: 28px 24px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--acid-ink);
  background: var(--acid);
}

.step__title {
  margin: 18px 0 10px;
  font-size: 18px;
  line-height: 1.3;
}

.step__text {
  font-size: 15px;
  color: var(--muted);
}

.process__media { margin-top: 28px; }

.process__media img {
  width: 100%;
  aspect-ratio: 33 / 16;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

@media (min-width: 640px) {
  .process__grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1100px) {
  .process__grid { grid-template-columns: repeat(4, 1fr); }
  .process__media { margin-top: 24px; }
}

/* ---------- Отрасли ---------- */

.niches { background: var(--bg-soft); }

.niches__grid {
  display: grid;
  gap: 16px;
}

.niche-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.niche-card:hover {
  border-color: rgba(200, 255, 46, 0.28);
  transform: translateY(-3px);
}

.niche-card img {
  width: 100%;
  aspect-ratio: 18 / 13;
  object-fit: cover;
}

.niche-card__body { padding: 24px; }

.niche-card__title { font-size: 19px; }

.niche-card__text {
  margin-top: 10px;
  font-size: 15px;
  color: var(--muted);
}

.niches__note {
  max-width: 640px;
  margin: 36px auto 0;
  text-align: center;
  font-size: 16px;
  color: var(--muted);
}

@media (min-width: 640px) {
  .niches__grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1100px) {
  .niches__grid { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- Цена ---------- */

.price__card {
  display: grid;
  gap: 40px;
  padding: 40px 24px;
  background: var(--acid);
  color: var(--acid-ink);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.price__eyebrow {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(16, 20, 0, 0.65);
}

.price__value {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.price__from {
  font-family: var(--font-display);
  font-size: clamp(20px, 4vw, 30px);
  font-weight: 600;
}

.price__num {
  font-family: var(--font-display);
  font-size: clamp(72px, 17vw, 132px);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.03em;
}

.price__unit {
  font-family: var(--font-display);
  font-size: clamp(18px, 3.6vw, 26px);
  font-weight: 600;
}

.price__note {
  margin: 18px 0 26px;
  max-width: 480px;
  font-size: 16px;
  font-weight: 600;
  color: rgba(16, 20, 0, 0.78);
}

.price__factors-title {
  font-size: 19px;
  margin-bottom: 20px;
}

.price__list {
  display: grid;
  gap: 18px;
}

.price__list li {
  display: flex;
  gap: 14px;
  font-size: 15px;
  font-weight: 500;
  color: rgba(16, 20, 0, 0.8);
}

.price__list strong { color: var(--acid-ink); }

.price__list-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(16, 20, 0, 0.1);
  color: var(--acid-ink);
}

@media (min-width: 960px) {
  .price__card {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    padding: 64px 56px;
    gap: 56px;
  }
}

/* ---------- Почему мы ---------- */

.why__in {
  display: grid;
  gap: 40px;
}

.why__media { display: none; }

.why__media img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  aspect-ratio: 44 / 53;
}

.why__list {
  display: grid;
  gap: 22px;
  margin-top: 8px;
}

.why__item {
  display: flex;
  gap: 16px;
}

.why__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  color: var(--acid);
  background: rgba(200, 255, 46, 0.09);
  border: 1px solid rgba(200, 255, 46, 0.2);
}

.why__item h3 {
  font-size: 17px;
  line-height: 1.35;
}

.why__item p {
  margin-top: 8px;
  font-size: 15px;
  color: var(--muted);
}

@media (min-width: 960px) {
  .why__in {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 64px;
    align-items: center;
  }

  .why__media { display: block; }
}

/* ---------- FAQ ---------- */

.faq { background: var(--bg-soft); }

.faq__in {
  display: grid;
  gap: 32px;
  max-width: 880px;
}

.faq__list {
  display: grid;
  gap: 12px;
}

.faq__item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.faq__item[open] { border-color: rgba(200, 255, 46, 0.3); }

.faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.faq__q::-webkit-details-marker { display: none; }

.faq__toggle {
  position: relative;
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--line);
  transition: transform 0.25s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.faq__toggle::before,
.faq__toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 2px;
  border-radius: 2px;
  background: var(--text);
  transform: translate(-50%, -50%);
  transition: transform 0.25s ease, background-color 0.2s ease;
}

.faq__toggle::after { transform: translate(-50%, -50%) rotate(90deg); }

.faq__item[open] .faq__toggle {
  background: var(--acid);
  border-color: var(--acid);
  transform: rotate(45deg);
}

.faq__item[open] .faq__toggle::before,
.faq__item[open] .faq__toggle::after { background: var(--acid-ink); }

.faq__a { padding: 0 22px 22px; }

.faq__a p {
  font-size: 15px;
  color: var(--muted);
  max-width: 700px;
}

/* ---------- Форма ---------- */

.lead {
  position: relative;
  overflow: clip;
}

.lead::before {
  content: "";
  position: absolute;
  bottom: -260px;
  left: -160px;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle,
      rgba(139, 92, 246, 0.25) 0%,
      transparent 65%);
  pointer-events: none;
}

.lead__in {
  position: relative;
  display: grid;
  gap: 40px;
}

.lead__title {
  margin-top: 16px;
  font-size: clamp(26px, 5.6vw, 42px);
  letter-spacing: -0.01em;
}

.lead__text {
  margin-top: 16px;
  max-width: 520px;
  font-size: 16px;
  color: var(--muted);
}

.lead__bullets {
  display: grid;
  gap: 12px;
  margin-top: 26px;
}

.lead__bullets li {
  position: relative;
  padding-left: 30px;
  font-size: 15px;
  font-weight: 600;
}

.lead__bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--acid);
  -webkit-mask: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path fill="none" stroke="black" stroke-width="3" stroke-linecap="round" stroke-linejoin="round" d="m5 13 4 4L19 7"/></svg>') center / contain no-repeat;
  mask: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path fill="none" stroke="black" stroke-width="3" stroke-linecap="round" stroke-linejoin="round" d="m5 13 4 4L19 7"/></svg>') center / contain no-repeat;
}

.lead-form {
  display: grid;
  gap: 18px;
  padding: 30px 24px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.lead-form__field { display: grid; gap: 8px; }

.lead-form__field label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.lead-form__field input {
  width: 100%;
  padding: 15px 18px;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 14px;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.lead-form__field input::placeholder { color: #5d5d6b; }

.lead-form__field input:focus {
  outline: none;
  border-color: var(--acid);
  box-shadow: 0 0 0 3px rgba(200, 255, 46, 0.15);
}

.lead-form__field input.is-invalid { border-color: #ff5a6a; }

.lead-form__submit { width: 100%; }

.lead-form__consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
}

.lead-form__consent input {
  margin-top: 3px;
  accent-color: var(--acid);
  flex-shrink: 0;
}

.lead-form__consent a { color: var(--text); }

.lead-form__status {
  min-height: 1.4em;
  font-size: 14px;
  font-weight: 600;
}

.lead-form__status.is-ok { color: var(--acid); }
.lead-form__status.is-error { color: #ff5a6a; }

@media (min-width: 960px) {
  .lead__in {
    grid-template-columns: 1fr 0.95fr;
    gap: 72px;
    align-items: center;
  }

  .lead-form { padding: 40px 36px; }
}

/* ---------- Подвал ---------- */

.footer {
  padding: 36px 0 110px;
  border-top: 1px solid var(--line);
  background: var(--bg);
}

.footer__in {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}

.logo--footer .logo__text { font-size: 17px; }

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
}

.footer__nav a {
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.18s ease;
}

.footer__nav a:hover { color: var(--text); }

.footer__copy {
  font-size: 14px;
  color: var(--muted);
}

@media (min-width: 960px) {
  .footer { padding: 40px 0; }

  .footer__in {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

/* ---------- Плавающая панель ---------- */

.float-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  display: flex;
  gap: 10px;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom, 0px));
  background: rgba(10, 10, 14, 0.9);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--line);
  transform: translateY(110%);
  transition: transform 0.3s ease;
}

.float-bar.is-visible { transform: translateY(0); }

.float-bar__btn { flex: 1; padding: 15px 18px; font-size: 15px; }

@media (min-width: 960px) {
  .float-bar { display: none; }
}

/* ---------- Тост ---------- */

.toast {
  position: fixed;
  left: 50%;
  bottom: 90px;
  z-index: 70;
  transform: translate(-50%, 16px);
  padding: 12px 22px;
  background: var(--acid);
  color: var(--acid-ink);
  font-size: 14px;
  font-weight: 700;
  border-radius: 999px;
  box-shadow: 0 12px 32px -8px rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
}

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

@media (min-width: 960px) {
  .toast { bottom: 36px; }
}

/* ---------- Появление при скролле ---------- */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

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