.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.8rem;
  background: var(--accent);
  color: var(--bg);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius);
  border: 0;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn:hover {
  background: var(--accent-hover);
  color: var(--bg);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px var(--accent-glow);
}

.btn--ghost {
  background: transparent;
  color: var(--accent);
}

.btn--ghost:hover {
  background: rgba(6, 182, 212, 0.1);
  color: var(--accent-hover);
  box-shadow: none;
}

.btn--small {
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
}

.btn--large {
  padding: 1.1rem 2.2rem;
  font-size: 1.1rem;
}

.btn--block {
  width: 100%;
}

.cards {
  display: grid;
  gap: 1.5rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(6, 182, 212, 0.25);
}

.card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.2;
  min-height: 2.4em;
  margin-bottom: 0.5rem;
}

.card p {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.85rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 500;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pricing {
  display: grid;
  gap: 1.25rem;
}

.pricing-card {
  background: rgba(17, 24, 39, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(6, 182, 212, 0.25);
}

.pricing-card--featured {
  border-color: var(--accent);
  background: rgba(17, 24, 39, 0.78);
  box-shadow: 0 0 24px var(--accent-glow);
}

.pricing-card h3 {
  font-size: 1.35rem;
  font-weight: 800;
}

.pricing-card__price {
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--accent);
}

.pricing-card__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: auto;
}

.pricing-card__list li {
  position: relative;
  padding-left: 1.4rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.pricing-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--accent);
  border-radius: 50%;
}

.videos {
  display: grid;
  gap: 1.5rem;
  justify-items: center;
  grid-template-columns: 1fr;
}

.video {
  position: relative;
  width: 100%;
  max-width: 360px;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 9 / 16;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.form-wrapper {
  display: grid;
  gap: 2rem;
}

.form-text {
  max-width: 480px;
}

.form-text p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.form-note {
  color: var(--muted);
  font-size: 0.95rem;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form__field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form__field label {
  font-size: 0.9rem;
  font-weight: 600;
}

.form-control {
  padding: 0.95rem 1.1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.15);
  outline: none;
}

.form-control::placeholder {
  color: #64748b;
}

.botcheck {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.form-consent {
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.5;
}

.form-consent a {
  text-decoration: underline;
}

.form-status {
  min-height: 1.5rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.form-status--success {
  color: #34d399;
}

.form-status--error {
  color: #f87171;
}

.faq {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 800px;
  margin-inline: auto;
}

.faq__item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.25rem;
  background: transparent;
  border: 0;
  color: var(--text);
  font: inherit;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  list-style: none;
  transition: color var(--transition);
}

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

.faq__question::after {
  content: '';
  flex-shrink: 0;
  width: 0.65rem;
  height: 0.65rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform var(--transition);
}

.faq__item[open] .faq__question {
  color: var(--accent);
}

.faq__item[open] .faq__question::after {
  transform: rotate(-135deg);
}

.faq__answer {
  padding: 0 1.25rem 1.25rem;
  color: var(--muted);
  line-height: 1.65;
}

.contacts {
  display: grid;
  gap: 2rem;
}

.contacts__info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contacts__link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  transition: transform var(--transition), border-color var(--transition);
}

.contacts__link:hover {
  transform: translateY(-2px);
  border-color: rgba(6, 182, 212, 0.25);
  color: var(--text);
}

.contacts__link .icon {
  color: var(--accent);
}

.contacts__messengers {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.contacts__regions {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.contacts__regions h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.contacts__regions .badges {
  margin-bottom: 1rem;
}

.contacts__regions > p {
  color: var(--muted);
  font-size: 0.95rem;
}

.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 3rem 0 1.5rem;
}

.footer__seo {
  max-width: 860px;
  margin-bottom: 2rem;
}

.footer__seo h2,
.footer__title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.footer__seo p {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.footer__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
}

.footer__bottom a {
  color: var(--muted);
}

.scroll-top {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  width: 3rem;
  height: 3rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--accent);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transition), transform var(--transition), border-color var(--transition);
  z-index: 90;
}

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

.scroll-top:hover {
  border-color: var(--accent);
}

/* L1: чип с иконкой в карточках Услуг и Направлений */
.card-icon {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: 0.75rem;
  color: var(--accent);
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.2);
  border-radius: 0.75rem;
}

.card-icon .icon {
  width: 1.5rem;
  height: 1.5rem;
}

.card:hover .card-icon {
  border-color: rgba(6, 182, 212, 0.45);
  background: rgba(6, 182, 212, 0.14);
}

/* L2: маркер перед заголовком карточки сценария */
.card__title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card__title .icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--accent);
  flex-shrink: 0;
}