/* ===== Базовые стили (mobile-first) ===== */
:root {
  --color-primary: #1565c0;        /* основной синий */
  --color-primary-dark: #0d47a1;   /* тёмно-синий для топ-бара и акцентов */
  --color-primary-light: #e3f2fd;  /* светло-голубой фон */
  --color-accent: #c62828;
  --color-accent-dark: #b71c1c;
  --color-cta: #1565c0;
  --color-cta-dark: #0d47a1;
  --color-text: #212121;
  --color-text-muted: #616161;
  --color-bg: #fff;
  --color-bg-alt: #f5f5f5;
  --color-bg-header: #f0f0f0;
  --color-border: #e0e0e0;
  --color-border-light: #eeeeee;
  --touch-min: 44px;
  --font-base: 16px;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --container: min(100% - 2.5rem, 960px);
  --section-padding: 2.5rem 1.25rem; /* чуть меньше вертикальные отступы по сайту */
  --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.05);
  --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.12), 0 4px 10px rgba(0, 0, 0, 0.06);
  --radius: 12px;
  --radius-sm: 8px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration: 0.4s;
}

/* ===== Ключевые кадры ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes pulseSoft {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.02); opacity: 0.95; }
}

@keyframes bounceIn {
  0% {
    opacity: 0;
    transform: scale(0.9) translateY(10px);
  }
  60% {
    opacity: 1;
    transform: scale(1.02) translateY(-2px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

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

/* Плавная пульсация для эмодзи */
@keyframes emojiPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

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

html {
  font-size: var(--font-base);
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: var(--font-family);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.5;
  overflow-x: hidden;
}

main {
  overflow-x: hidden;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

a {
  color: var(--color-cta);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ===== Кнопки (touch ≥ 44px) ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch-min);
  min-width: var(--touch-min);
  padding: 0.75rem 1.25rem;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--duration) var(--ease-out), color var(--duration), transform var(--duration) var(--ease-bounce), box-shadow var(--duration);
}

.btn:hover {
  transform: scale(1.03);
}

.btn:active {
  transform: scale(0.98);
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  text-decoration: none;
}

.btn--secondary {
  background: var(--color-cta);
  color: #fff;
}

.btn--secondary:hover {
  background: var(--color-cta-dark);
  text-decoration: none;
}

.btn--accent {
  background: #f9a825;
  color: #212121;
}

.btn--accent:hover {
  background: #f57f17;
  text-decoration: none;
}

.btn--small {
  padding: 0.5rem 1rem;
  min-height: 36px;
  font-size: 0.875rem;
}

/* ===== Топ-бар (контактная строка) ===== */
.topbar {
  background: var(--color-primary-dark);
  color: #fff;
  padding: 0.5rem 1.25rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

.topbar__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.topbar__city {
  font-size: 0.875rem;
  font-weight: 600;
  opacity: 0.95;
}

.topbar__center {
  font-size: 0.875rem;
  opacity: 0.95;
  text-align: center;
  flex: 1;
  min-width: 0;
}

@media (max-width: 639px) {
  .topbar__city {
    display: none;
  }
  .topbar__inner {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
  }
  .topbar__right {
    order: 1;
    width: 100%;
    justify-content: space-between;
  }
  .topbar__center {
    order: 2;
    flex-basis: auto;
    text-align: center;
  }
}

.topbar__right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.topbar__phone {
  color: #fff;
  font-weight: 700;
  font-size: 0.9375rem;
  text-decoration: none;
}

.topbar__phone:hover {
  text-decoration: underline;
  color: #fff;
}

.topbar__cta {
  flex-shrink: 0;
}

/* ===== Шапка ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0.75rem 1.25rem;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border-light);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  display: flex;
  justify-content: center;
  max-width: 100%;
}

.header__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 0.75rem 1.5rem;
  width: 100%;
  max-width: var(--container);
}

.header__inner .header__logo-wrap {
  justify-self: start;
}

.header__inner .header__nav {
  grid-column: 2;
  justify-self: end;
}

/* Кнопка «гамбургер»: скрыта на десктопе */
.header__menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: var(--touch-min);
  height: var(--touch-min);
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--color-text);
}

.header__menu-toggle-icon {
  display: block;
  width: 24px;
  height: 18px;
  position: relative;
}

.header__menu-toggle-icon::before,
.header__menu-toggle-icon::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform var(--duration), opacity var(--duration);
}

.header__menu-toggle-icon::before {
  top: 0;
}

.header__menu-toggle-icon::after {
  bottom: 0;
}

.header__menu-toggle .header__menu-toggle-icon {
  box-shadow: 0 8px 0 currentColor;
}

.header.is-open .header__menu-toggle-icon::before {
  transform: translateY(8px) rotate(45deg);
}

.header.is-open .header__menu-toggle-icon::after {
  transform: translateY(-8px) rotate(-45deg);
}

.header.is-open .header__menu-toggle .header__menu-toggle-icon {
  box-shadow: none;
}

.header__logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
  text-align: center;
}

.header__logo:hover {
  text-decoration: none;
}

.header__logo-emoji {
  font-size: 2rem;
  line-height: 1;
  display: block;
  animation: emojiPulse 2.2s ease-in-out infinite;
}

.header__logo-name {
  font-size: 1rem;
  line-height: 1.2;
  text-align: center;
}

.header__nav {
  display: flex;
  justify-content: center;
  min-width: 0;
}

.header__menu {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  justify-content: flex-end;
  align-items: center;
}

.header__link {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 0.35rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  white-space: nowrap;
  min-height: var(--touch-min);
  position: relative;
  transition: color var(--duration);
}

.header__link::after {
  content: '';
  position: absolute;
  left: 0.35rem;
  right: 0.35rem;
  bottom: 0.3rem;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--duration) var(--ease-out);
}

.header__link:hover,
.header__link.is-active,
.header__link:focus-visible {
  color: var(--color-primary);
  text-decoration: none;
}

.header__link:hover::after,
.header__link.is-active::after,
.header__link:focus-visible::after {
  transform: scaleX(1);
}

.header__link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

@media (max-width: 767px) {
  .header__inner {
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
    gap: 0.5rem;
  }
  .header__inner .header__logo-wrap {
    grid-column: 1;
    grid-row: 1;
    justify-self: start;
  }
  .header__menu-toggle {
    display: flex;
    grid-column: 2;
    grid-row: 1;
  }
  .header__inner .header__nav {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-self: stretch;
    width: 100%;
    max-height: 0;
    overflow: hidden;
    padding: 0;
    margin: 0;
    opacity: 0;
    transition: max-height 0.35s var(--ease-out), opacity 0.25s, padding 0.25s;
  }
  .header.is-open .header__nav {
    max-height: 320px;
    opacity: 1;
    padding: 0.5rem 0 0.75rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .header__menu {
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 0;
    gap: 0;
    min-width: 0;
  }
  .header__menu li {
    border-bottom: 1px solid var(--color-border-light);
  }
  .header__menu li:last-child {
    border-bottom: none;
  }
  .header__link {
    display: block;
    font-size: 1rem;
    padding: 0.75rem 0.5rem;
    min-height: auto;
  }
}

/* ===== Hero (продающий блок) ===== */
.hero {
  padding: 2.5rem 1.25rem 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 100%;
  margin: 0;
  position: relative;
  background: linear-gradient(160deg, var(--color-primary) 0%, #1e88e5 40%, #0d47a1 100%);
  color: #fff;
  box-shadow: inset 0 2px 20px rgba(0, 0, 0, 0.2);
}

.hero__wrap {
  max-width: var(--container);
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .hero__wrap {
    flex-direction: row;
    align-items: center;
    gap: 2rem;
  }
  .hero__content {
    flex: 0 1 70%;
    min-width: 0;
  }
  .hero__visual {
    flex: 0 0 30%;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
  }
}

.hero__badge {
  display: inline-block;
  margin-top: 0;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  background: #fff;
  border: none;
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
  text-align: center;
  white-space: nowrap;
  animation: bounceIn 0.6s var(--ease-bounce) 0.3s both;
}

.hero__title {
  margin: 0 0 0.5rem;
  font-size: 1.75rem;
  line-height: 1.2;
  font-weight: 800;
  color: #fff;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 0.6s var(--ease-out) 0.1s both;
}

.hero__subtitle {
  margin: 0 0 0.5rem;
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.95);
  font-weight: 600;
  animation: fadeInUp 0.6s var(--ease-out) 0.2s both;
}

.hero__text {
  margin: 0 0 1.25rem;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.9);
  animation: fadeInUp 0.6s var(--ease-out) 0.25s both;
}

.hero__cta {
  align-self: flex-start;
  padding: 0.875rem 1.5rem;
  font-size: 1.0625rem;
  background: #fff;
  color: var(--color-primary-dark);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  animation: fadeInUp 0.6s var(--ease-out) 0.35s both;
}

.hero__cta:hover {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.hero__visual {
  text-align: center;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  animation: bounceIn 0.7s var(--ease-bounce) 0.2s both;
}

.hero__emoji {
  font-size: 4rem;
  line-height: 1;
  display: inline-block;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.2));
  animation: emojiPulse 2.2s ease-in-out infinite;
}

@media (min-width: 768px) {
  .hero {
    padding: 3rem 1.25rem 4rem;
  }
  .hero__title {
    font-size: 2.25rem;
  }
  .hero__subtitle {
    font-size: 1.25rem;
  }
  .hero__emoji {
    font-size: 5rem;
  }
}

/* ===== SEO-текст ===== */
.seo-intro {
  padding: var(--section-padding);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border-light);
}

.seo-intro__inner {
  max-width: var(--container);
  margin: 0 auto;
}

.seo-intro__text {
  margin: 0;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text-muted);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}

html.js .seo-intro__text {
  opacity: 0;
  transform: translateY(16px);
}

.seo-intro.animate-in-view .seo-intro__text {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Услуги (список с описаниями) ===== */
.services-list {
  padding: var(--section-padding);
  background: var(--color-bg-alt);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}

html.js .services-list {
  opacity: 0;
  transform: translateY(20px);
}

.services-list.animate-in-view {
  opacity: 1;
  transform: translateY(0);
}

.services-list__title {
  max-width: var(--container);
  margin: 0 auto 0.5rem;
  font-size: 1.625rem;
  font-weight: 800;
  text-align: center;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.services-list__intro {
  max-width: var(--container);
  margin: 0 auto 1.5rem;
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  text-align: center;
}

.services-list__grid {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 480px) {
  .services-list__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .services-list__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.service-item {
  padding: 1.25rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--duration);
}

.service-item:hover {
  box-shadow: var(--shadow-card-hover);
}

.service-item__title {
  margin: 0 0 0.25rem;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-primary);
}

.service-item__price {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
}

.service-item__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}

.seo-outro {
  padding: var(--section-padding);
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border-light);
}

.seo-outro__inner {
  max-width: var(--container);
  margin: 0 auto;
}

.seo-outro__text {
  margin: 0;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text-muted);
}

/* ===== Преимущества ===== */
.benefits {
  padding: 2rem 1.25rem 1rem;
  background: var(--color-bg-alt);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}

html.js .benefits {
  opacity: 0;
  transform: translateY(20px);
}

.benefits.animate-in-view {
  opacity: 1;
  transform: translateY(0);
}

.benefits__title {
  max-width: var(--container);
  margin: 0 auto 0.5rem;
  font-size: 1.625rem;
  font-weight: 800;
  text-align: center;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

/* Малый зазор между преимуществами и блоком цен */
.benefits + .price-section {
  padding-top: 0.75rem;
  margin-top: -0.25rem;
}

.benefits [data-block="benefits"] {
  max-width: var(--container);
  margin: 0 auto;
}

.benefits__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
  gap: 1.25rem;
}

.benefit-card {
  min-width: 0;
}

@media (min-width: 480px) {
  .benefits__inner {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .benefits__inner {
    grid-template-columns: repeat(4, 1fr);
  }
}

.benefit-card {
  text-align: center;
  padding: 1.5rem 1.25rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  transition: opacity 0.5s var(--ease-out), transform var(--duration) var(--ease-bounce), box-shadow var(--duration);
}

html.js .benefit-card {
  opacity: 0;
  transform: translateY(20px);
}

section.animate-in-view .benefit-card {
  opacity: 1;
  transform: translateY(0);
}

section.animate-in-view .benefit-card:nth-child(1) { transition-delay: 0.05s; }
section.animate-in-view .benefit-card:nth-child(2) { transition-delay: 0.1s; }
section.animate-in-view .benefit-card:nth-child(3) { transition-delay: 0.15s; }
section.animate-in-view .benefit-card:nth-child(4) { transition-delay: 0.2s; }

.benefit-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}

.benefit-card__emoji {
  display: block;
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  line-height: 1;
  animation: emojiPulse 2.2s ease-in-out infinite;
}

.benefit-card__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}

/* ===== Блок цены ===== */
.price-section {
  padding: 0.5rem 1.25rem 1.5rem;
  background: var(--color-bg);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}

html.js .price-section {
  opacity: 0;
  transform: translateY(20px);
}

.price-section.animate-in-view {
  opacity: 1;
  transform: translateY(0);
}

.price-section__wrap {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* Полоска-тизер: иконка + заголовок и текст */
.price-section__teaser {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  background: linear-gradient(135deg, var(--color-primary-light) 0%, rgba(227, 242, 253, 0.6) 100%);
  border: 1px solid rgba(21, 101, 192, 0.15);
  border-radius: var(--radius);
  border-left: 4px solid var(--color-primary);
  box-shadow: var(--shadow-card);
}

.price-section__teaser-icon {
  font-size: 2rem;
  line-height: 1;
  flex-shrink: 0;
  animation: emojiPulse 2.2s ease-in-out infinite;
}

.price-section__teaser-text {
  min-width: 0;
}

.price-section__teaser-title {
  display: block;
  margin: 0 0 0.25rem;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-primary);
}

.price-section__teaser .price-section__intro {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

@media (min-width: 768px) {
  .price-section__teaser {
    padding: 1.25rem 1.5rem;
  }
  .price-section__teaser-icon {
    font-size: 2.25rem;
  }
  .price-section__teaser-title {
    font-size: 1.125rem;
  }
  .price-section__teaser .price-section__intro {
    font-size: 1rem;
  }
}

/* Карточка с ценой и списком */
.price-section__card {
  padding: 1rem 1.25rem 0.75rem;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.price-section__intro {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.price-section__price {
  margin: 0 0 1rem;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
}

.price-section__includes {
  margin: 0 0 0.5rem;
  padding-left: 1.25rem;
}

.price-section__includes li {
  margin-bottom: 0.5rem;
}

.price-section__disclaimer {
  margin: 1rem 0 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.price-section__exact-note {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border-light);
}

.price-section__exact-text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

/* ===== Статистика ===== */
.stats {
  padding: var(--section-padding);
  background: var(--color-primary);
  color: #fff;
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}

html.js .stats {
  opacity: 0;
  transform: translateY(20px);
}

.stats.animate-in-view {
  opacity: 1;
  transform: translateY(0);
}

.stats__intro {
  max-width: var(--container);
  margin: 0 auto 1.5rem;
  font-size: 1.0625rem;
  opacity: 0.95;
  text-align: center;
  line-height: 1.5;
}

.stats__grid {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 1.25rem;
}

@media (min-width: 480px) {
  .stats__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.25rem;
  }
}

.stats__item {
  text-align: center;
  padding: 0.75rem 0.5rem;
  transition: opacity 0.5s var(--ease-bounce), transform 0.5s var(--ease-bounce);
}

html.js .stats__item {
  opacity: 0;
  transform: scale(0.9) translateY(10px);
}

.stats.animate-in-view .stats__item:nth-child(1) { transition-delay: 0.08s; }
.stats.animate-in-view .stats__item:nth-child(2) { transition-delay: 0.16s; }
.stats.animate-in-view .stats__item:nth-child(3) { transition-delay: 0.24s; }
.stats.animate-in-view .stats__item:nth-child(4) { transition-delay: 0.32s; }

.stats.animate-in-view .stats__item {
  opacity: 1;
  transform: scale(1) translateY(0);
}

.stats__num {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  min-height: 1.2em;
  line-height: 1.1;
}

@media (min-width: 480px) {
  .stats__num {
    font-size: 3rem;
  }
}

.stats__num--text {
  min-height: 0;
  font-size: 2.25rem;
}

@media (min-width: 480px) {
  .stats__num--text {
    font-size: 2.75rem;
  }
}

.stats__label {
  font-size: 1rem;
  opacity: 0.95;
}

/* ===== Калькулятор ===== */
.calculator {
  padding: 2.5rem 1.25rem 1.25rem;
  background: var(--color-bg-alt);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}

html.js .calculator {
  opacity: 0;
  transform: translateY(20px);
}

.calculator.animate-in-view {
  opacity: 1;
  transform: translateY(0);
}

/* На мобильной квиз всегда виден (не зависим от скролл-анимации) */
@media (max-width: 767px) {
  html.js .calculator {
    opacity: 1;
    transform: none;
  }
  html.js .calculator .service-card {
    opacity: 1;
    transform: none;
  }
}

.calculator__title {
  margin: 0 0 0.25rem;
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--color-accent);
  text-align: center;
  letter-spacing: -0.02em;
}

.calculator__subtitle {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  color: var(--color-primary);
  text-align: center;
  font-weight: 600;
}

.calculator__intro {
  max-width: 640px;
  margin: 0 auto 1.25rem;
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  text-align: center;
}

.calculator__wrap {
  max-width: 640px;
  margin: 0 auto;
}

.calculator__question {
  margin: 0 0 1rem;
  font-size: 1.125rem;
  font-weight: 600;
}

.calculator__services {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}

@media (min-width: 480px) {
  .calculator__services {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.service-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: var(--touch-min);
  min-width: 0;
  padding: 1rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform var(--duration) var(--ease-bounce), border-color var(--duration), background var(--duration), box-shadow var(--duration), opacity 0.4s;
  text-align: center;
  box-shadow: var(--shadow-card);
}

html.js .service-card {
  opacity: 0;
  transform: translateY(16px) scale(0.98);
}

section.animate-in-view .service-card {
  opacity: 1;
  transform: translateY(0) scale(1);
}

section.animate-in-view .calculator .service-card:nth-child(1) { transition-delay: 0.03s; }
section.animate-in-view .calculator .service-card:nth-child(2) { transition-delay: 0.06s; }
section.animate-in-view .calculator .service-card:nth-child(3) { transition-delay: 0.09s; }
section.animate-in-view .calculator .service-card:nth-child(4) { transition-delay: 0.12s; }
section.animate-in-view .calculator .service-card:nth-child(5) { transition-delay: 0.15s; }
section.animate-in-view .calculator .service-card:nth-child(6) { transition-delay: 0.18s; }
section.animate-in-view .calculator .service-card:nth-child(7) { transition-delay: 0.21s; }
section.animate-in-view .calculator .service-card:nth-child(8) { transition-delay: 0.24s; }
section.animate-in-view .calculator .service-card:nth-child(9) { transition-delay: 0.27s; }

.service-card__name {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
  white-space: nowrap;
}

.service-card__price {
  margin: 0.25rem 0 0;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-primary);
}

.service-card:hover,
.service-card:focus {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px) scale(1.02);
}

.service-card.is-selected {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px) scale(1.01);
}

.service-card__emoji {
  font-size: 2rem;
  margin-bottom: 0.25rem;
  line-height: 1;
  animation: emojiPulse 2.2s ease-in-out infinite;
}


.calculator__next {
  margin-top: 1rem;
  width: 100%;
  max-width: 200px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.calculator__step--contacts {
  margin-top: 1rem;
  padding: 1.25rem;
  background: var(--color-bg);
  border-radius: var(--radius);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-card);
}

.calculator__discount-note {
  margin: 0 0 1rem;
  font-size: 1rem;
  color: var(--color-primary);
  font-weight: 600;
}

/* ===== SEO после калькулятора (гарантия) ===== */
.calculator-seo {
  padding: 1rem 1.25rem 1rem;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border-light);
}

.calculator-seo__inner {
  max-width: var(--container);
  margin: 0 auto;
}

.calculator-seo__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.calculator__discount-panel {
  display: none;
}

/* ===== Проблемы ===== */
.problems {
  padding: var(--section-padding);
  margin: 0 auto;
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}

html.js .problems {
  opacity: 0;
  transform: translateY(20px);
}

.problems.animate-in-view {
  opacity: 1;
  transform: translateY(0);
}

.problems .problems__title,
.problems .problems__intro,
.problems .problems__list {
  max-width: var(--container);
  margin-left: auto;
  margin-right: auto;
}

.problems .problems__list {
  margin-top: 0;
}

.problems__title {
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
  text-align: center;
}

.problems__intro {
  margin: 0 0 1.25rem;
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  text-align: center;
}

.problems__list {
  margin: 0;
  padding-left: 1.25rem;
  columns: 1;
}

@media (min-width: 480px) {
  .problems__list {
    columns: 2;
  }
}

@media (min-width: 768px) {
  .problems__list {
    columns: 3;
  }
}

.problems__list li {
  margin-bottom: 0.5rem;
  break-inside: avoid;
}

/* ===== Гарантия ===== */
.warranty {
  padding: var(--section-padding);
  background: var(--color-bg-alt);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: var(--container);
  margin: 0 auto;
  border-radius: var(--radius);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-card);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}

html.js .warranty {
  opacity: 0;
  transform: translateY(20px);
}

.warranty.animate-in-view {
  opacity: 1;
  transform: translateY(0);
}

.warranty__title {
  margin: 0;
  font-size: 1.5rem;
  color: var(--color-accent);
}

.warranty__text {
  margin: 0 0 1rem;
}

.warranty__visual {
  text-align: center;
  padding: 1.5rem;
  background: var(--color-bg);
  border-radius: var(--radius);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-card);
}

.warranty__emoji {
  font-size: 4rem;
  line-height: 1;
}

@media (min-width: 768px) {
  .warranty {
    flex-direction: row;
    align-items: center;
    gap: 2rem;
  }
  .warranty__content {
    flex: 1;
    min-width: 0;
  }
  .warranty__visual {
    flex-shrink: 0;
  }
}

/* ===== Баннер CTA ===== */
.banner-cta {
  padding: 1.5rem 1.25rem 2.5rem;
  background: linear-gradient(135deg, #37474f 0%, #546e7a 100%);
  color: #fff;
  text-align: center;
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.15);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}

html.js .banner-cta {
  opacity: 0;
  transform: translateY(20px);
}

.banner-cta.animate-in-view {
  opacity: 1;
  transform: translateY(0);
}

.banner-cta__intro {
  max-width: 560px;
  margin: 0 auto 1rem;
  font-size: 0.9375rem;
  opacity: 0.9;
  line-height: 1.5;
}

.banner-cta__title {
  margin: 0 0 1.25rem;
  font-size: 1.25rem;
  font-weight: 700;
}

.banner-cta__btn {
  min-height: var(--touch-min);
  padding: 0.875rem 1.5rem;
  animation: pulseSoft 2.5s var(--ease-out) infinite;
}

.banner-cta__btn:hover {
  animation: none;
}

/* ===== Отзывы ===== */
.reviews {
  padding: var(--section-padding);
  max-width: var(--container);
  margin: 0 auto;
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}

html.js .reviews {
  opacity: 0;
  transform: translateY(20px);
}

.reviews.animate-in-view {
  opacity: 1;
  transform: translateY(0);
}

.reviews__title {
  margin: 0 0 0.5rem;
  font-size: 1.625rem;
  font-weight: 800;
  text-align: center;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.reviews__intro {
  margin: 0 0 1.5rem;
  font-size: 1rem;
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.5;
}

.reviews__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 600px) {
  .reviews__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.review-card {
  min-width: 0;
  padding: 1.5rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  transition: transform var(--duration) var(--ease-bounce), box-shadow var(--duration), opacity 0.5s;
}

html.js .review-card {
  opacity: 0;
  transform: translateY(20px);
}

section.animate-in-view .review-card {
  opacity: 1;
  transform: translateY(0);
}

section.animate-in-view .review-card:nth-child(1) { transition-delay: 0.05s; }
section.animate-in-view .review-card:nth-child(2) { transition-delay: 0.15s; }
section.animate-in-view .review-card:nth-child(3) { transition-delay: 0.25s; }

.review-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}

.review-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  animation: emojiPulse 2.2s ease-in-out infinite;
}

.review-card__name {
  margin: 0 0 0.25rem;
  font-weight: 600;
}

.review-card__stars {
  margin: 0 0 0.5rem;
  color: #f9a825;
}

.review-card__text {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* ===== Контакты и карта 50/50 ===== */
.footer-contacts {
  padding: var(--section-padding);
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border-light);
}

.footer-contacts__wrap {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .footer-contacts__wrap {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
  }
}

.footer-contacts [data-block="footer"] {
  min-width: 0;
}

.footer-contacts__title {
  margin: 0 0 1rem;
  font-size: 1.25rem;
  color: var(--color-primary);
}

.footer-contacts__phone {
  display: inline-flex;
  align-items: center;
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  min-height: var(--touch-min);
  text-decoration: none;
}

.footer-contacts__phone:hover {
  text-decoration: underline;
}

.footer-contacts__hours,
.footer-contacts__address {
  margin: 0.35rem 0;
  font-size: 1rem;
  color: var(--color-text);
}

.footer-contacts__legal {
  margin: 1rem 0 0;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.footer-contacts__legal-link {
  font-weight: 500;
  min-height: var(--touch-min);
  display: inline-flex;
  align-items: center;
}

.footer-contacts__map-col {
  min-width: 0;
}

.footer-contacts__map-title {
  margin: 0 0 0.5rem;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
}

.footer-contacts__map-link-wrap {
  margin: 0 0 0.5rem;
}

.footer-contacts__map-link {
  min-height: var(--touch-min);
  display: inline-flex;
  align-items: center;
  font-weight: 600;
}

.footer-contacts__iframe {
  width: 100%;
  height: 260px;
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--color-border-light);
}

@media (min-width: 768px) {
  .footer-contacts__iframe {
    height: 320px;
  }
}

/* ===== Полноценный футер ===== */
.site-footer {
  padding: 1.25rem 1.25rem;
  background: var(--color-primary-dark);
  color: #fff;
}

.site-footer__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-footer__copy {
  margin: 0;
  font-size: 0.875rem;
  opacity: 0.9;
}

.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
}

.site-footer__nav a {
  font-size: 0.875rem;
  color: #fff;
  text-decoration: none;
  opacity: 0.9;
}

.site-footer__nav a:hover {
  text-decoration: underline;
  opacity: 1;
}

/* ===== Формы ===== */
.form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form__label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.form__label-text {
  font-size: 0.875rem;
  font-weight: 500;
}

.form__input {
  min-height: var(--touch-min);
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-family: inherit;
  border: 1px solid var(--color-border);
  border-radius: 8px;
}

.form__input--textarea {
  min-height: 80px;
  resize: vertical;
}

.form__input:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.form__success {
  margin: 1rem 0 0;
  padding: 0.75rem;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  border-radius: 8px;
  font-weight: 500;
}

.form__error {
  margin: 1rem 0 0;
  padding: 0.75rem;
  background: #ffebee;
  color: var(--color-accent);
  border-radius: 8px;
  font-weight: 500;
}

/* ===== Модальные окна ===== */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal[hidden] {
  display: none;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
}

.modal__box {
  position: relative;
  width: 100%;
  max-width: 400px;
  padding: 1.5rem;
  background: var(--color-bg);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15), 0 2px 8px rgba(0, 0, 0, 0.08);
}

.modal__close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  width: var(--touch-min);
  height: var(--touch-min);
  padding: 0;
  font-size: 1.5rem;
  line-height: 1;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
}

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

.modal__title {
  margin: 0 0 1rem;
  font-size: 1.25rem;
}

/* ===== Липкая CTA (мобильный) ===== */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.1);
  animation: fadeInUp 0.4s var(--ease-out) 0.5s both;
}

@media (min-width: 768px) {
  .sticky-cta {
    display: none;
  }
}

.sticky-cta__phone {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-primary);
  min-height: var(--touch-min);
  display: inline-flex;
  align-items: center;
}

.sticky-cta__btn {
  min-height: var(--touch-min);
  padding: 0.5rem 1rem;
}

/* Отступ снизу, чтобы контент не перекрывался липкой CTA */
@media (max-width: 767px) {
  main {
    padding-bottom: 80px;
  }
}

/* ===== Мобильная версия: общие правки ===== */
@media (max-width: 767px) {
  :root {
    --container: min(100% - 1.5rem, 960px);
  }
  .topbar__inner {
    padding: 0 0.75rem;
  }
  .header {
    padding: 0.5rem 1rem;
  }
  .hero {
    padding: 1.5rem 1rem 2rem;
  }
  .hero__title {
    font-size: 1.5rem;
  }
  .hero__subtitle {
    font-size: 1rem;
  }
  .hero__badge {
    font-size: 0.8125rem;
    padding: 0.4rem 0.75rem;
  }
  .seo-intro,
  .services-list,
  .benefits,
  .price-section,
  .calculator,
  .calculator-seo,
  .banner-cta,
  .reviews,
  .footer-contacts,
  .seo-outro {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  /* На мобильной весь контент виден сразу (не зависим от скролл-анимации и IntersectionObserver) */
  html.js .seo-intro__text,
  html.js .services-list,
  html.js .services-list .service-item,
  html.js .benefits,
  html.js .benefit-card,
  html.js .price-section,
  html.js .stats,
  html.js .stats__item,
  html.js .banner-cta,
  html.js .reviews,
  html.js .review-card {
    opacity: 1 !important;
    transform: none !important;
  }
  /* Вертикальные отступы между преимуществами и блоком цен */
  .benefits {
    padding-top: 1.25rem;
    padding-bottom: 0.75rem;
  }
  .benefits + .price-section {
    padding-top: 0.5rem;
    margin-top: -0.25rem;
  }
  .price-section {
    padding-top: 0.5rem;
    padding-bottom: 1rem;
  }
  .price-section__wrap {
    gap: 0.5rem;
  }
  .price-section__teaser {
    padding: 0.6rem 1rem;
  }
  .price-section__card {
    padding: 0.75rem 1rem 0.5rem;
  }
  .stats__grid {
    gap: 1rem;
  }
  .stats__num {
    font-size: 2rem;
  }
  .stats__num--text {
    font-size: 1.75rem;
  }
  .footer-contacts__wrap {
    gap: 1.25rem;
  }
  .footer-contacts__iframe {
    height: 220px;
  }
  .site-footer {
    padding: 1rem;
  }
  .site-footer__inner {
    flex-direction: column;
    text-align: center;
  }
  .site-footer__nav {
    justify-content: center;
  }
}

/* Отключение анимаций для пользователей с prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .benefits,
  .price-section,
  .stats,
  .calculator,
  .problems,
  .warranty,
  .banner-cta,
  .reviews,
  .services-list,
  .seo-intro .seo-intro__text,
  .benefit-card,
  .service-card,
  .review-card,
  .stats__item {
    opacity: 1 !important;
    transform: none !important;
  }
}