.page-yandex-pf .pf-how {
  --pf-how-blue-200: #d3e3ff;
  --pf-how-blue-300: #b6d1ff;
  overflow: hidden;
}

@media (max-width: 991.98px) {
  .page-yandex-pf .nk-hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #f6f9ff 0%, #fff 72%);
  }

  .page-yandex-pf .nk-hero .container-xl,
  .page-yandex-pf .nk-hero .col-lg-8 {
    position: relative;
    z-index: 1;
  }

  .page-yandex-pf .nk-hero .row {
    position: static;
  }

  .page-yandex-pf .nk-hero .col-lg-4 {
    position: absolute;
    right: 0;
    bottom: 0;
    z-index: 0;
    display: block !important;
    width: min(40vw, 300px);
    height: 100%;
    padding: 0;
    pointer-events: none;
  }

  .page-yandex-pf .nk-hero-art {
    width: 100%;
    height: 100%;
    min-height: 0;
    background-position: right bottom;
    background-size: contain;
    opacity: .32;
  }
}

@media (max-width: 575.98px) {
  .page-yandex-pf .nk-hero {
    padding-top: 32px !important;
    padding-bottom: 32px !important;
  }

  .page-yandex-pf .nk-hero .col-lg-4 {
    top: 78px;
    right: 0;
    bottom: auto;
    width: 270px;
    height: 270px;
  }

  .page-yandex-pf .nk-hero-art {
    opacity: .8;
  }
}

.page-yandex-pf .pf-how__intro {
  max-width: 700px;
  margin: 0 auto 24px;
}

.page-yandex-pf .pf-how__eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--nk-blue-700);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
}

.page-yandex-pf .pf-how__intro h2 {
  margin-bottom: 12px;
}

.page-yandex-pf .pf-how__intro p {
  margin: 0;
  color: var(--nk-muted);
  font-size: 17px;
  line-height: 1.6;
}

.page-yandex-pf .pf-how__steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  margin: 0;
  padding: 28px 24px 32px;
  list-style: none;
  border: 1px solid var(--nk-line);
  border-radius: var(--nk-radius-lg);
  background: #fff;
  box-shadow: 0 14px 36px rgba(27, 68, 133, .045);
}

.page-yandex-pf .pf-how__steps::before {
  position: absolute;
  top: 51px;
  right: 9%;
  left: 9%;
  height: 1px;
  content: "";
  background: repeating-linear-gradient(to right, var(--pf-how-blue-300) 0 5px, transparent 5px 10px);
}

.page-yandex-pf .pf-how__steps::after {
  position: absolute;
  top: 44px;
  right: 18px;
  color: var(--nk-blue-600);
  content: "→";
  font-size: 26px;
  line-height: 1;
}

.page-yandex-pf .pf-how__step {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  align-items: center;
  text-align: center;
}

.page-yandex-pf .pf-how__number {
  display: grid;
  width: 48px;
  height: 48px;
  margin-bottom: 24px;
  place-items: center;
  border: 1px solid var(--pf-how-blue-200);
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 5px 13px rgba(27, 68, 133, .08);
  color: var(--nk-blue-700);
  font-size: 16px;
  font-weight: 700;
}

.page-yandex-pf .pf-how__visual {
  position: relative;
  display: flex;
  width: 100%;
  max-width: 236px;
  height: 156px;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  overflow: hidden;
  border: 1px solid var(--nk-blue-100);
  border-radius: 16px;
  background: var(--nk-blue-50);
}

.page-yandex-pf .pf-how__step h3 {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.35;
  font-weight: 700;
}

.page-yandex-pf .pf-how__step p {
  margin: 0;
  color: var(--nk-muted);
  font-size: 14px;
  line-height: 1.55;
}

.page-yandex-pf .pf-how__window {
  width: 82%;
  padding: 10px;
  border: 1px solid var(--pf-how-blue-200);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 10px 22px rgba(27, 68, 133, .08);
}

.page-yandex-pf .pf-how__window-top {
  display: flex;
  gap: 4px;
  margin-bottom: 12px;
}

.page-yandex-pf .pf-how__window-top i {
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--pf-how-blue-300);
}

.page-yandex-pf .pf-how__field {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 32px;
  padding: 0 9px;
  border: 1px solid var(--nk-blue-100);
  border-radius: 7px;
  color: var(--nk-text);
  font-size: 12px;
  font-weight: 600;
  text-align: left;
}

.page-yandex-pf .pf-how__field i {
  color: var(--nk-blue-600);
}

.page-yandex-pf .pf-how__field--compact {
  width: 74%;
  min-height: 28px;
  margin-top: 7px;
  margin-left: auto;
  color: var(--nk-muted);
  font-size: 11px;
}

.page-yandex-pf .pf-how__ai-core {
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border-radius: 50%;
  background: var(--nk-blue-600);
  box-shadow: 0 8px 20px rgba(13, 98, 232, .24);
  color: #fff;
  font-size: 17px;
  font-weight: 700;
}

.page-yandex-pf .pf-how__ai-tag {
  position: absolute;
  padding: 6px 8px;
  border: 1px solid var(--nk-blue-100);
  border-radius: 6px;
  background: #fff;
  color: var(--nk-text);
  font-size: 10px;
  font-weight: 500;
  box-shadow: 0 6px 16px rgba(27, 68, 133, .07);
  white-space: nowrap;
}

.page-yandex-pf .pf-how__ai-tag--one {
  top: 18px;
  left: 12px;
}

.page-yandex-pf .pf-how__ai-tag--two {
  right: 8px;
  bottom: 20px;
}

.page-yandex-pf .pf-how__ai-tag--three {
  top: 39px;
  right: 6px;
}

.page-yandex-pf .pf-how__visual--wordstat {
  flex-direction: column;
  gap: 7px;
  padding: 18px;
}

.page-yandex-pf .pf-how__wordstat-row {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--nk-blue-100);
  color: var(--nk-text);
  font-size: 10px;
  text-align: left;
}

.page-yandex-pf .pf-how__wordstat-row strong {
  color: var(--nk-blue-700);
  font-size: 11px;
}

.page-yandex-pf .pf-how__wordstat-add {
  display: flex;
  align-items: center;
  gap: 5px;
  align-self: flex-start;
  margin-top: 3px;
  padding: 5px 7px;
  border-radius: 6px;
  background: var(--nk-blue-600);
  color: #fff;
  font-size: 10px;
  font-weight: 600;
}

.page-yandex-pf .pf-how__visual--positions {
  display: block;
  padding: 18px 16px 14px;
}

.page-yandex-pf .pf-how__chart-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  color: var(--nk-muted);
  font-size: 11px;
}

.page-yandex-pf .pf-how__chart-label strong {
  color: #198754;
  font-size: 14px;
}

.page-yandex-pf .pf-how__visual--positions svg {
  display: block;
  width: 100%;
  height: 87px;
}

.page-yandex-pf .pf-how__grid-line {
  fill: none;
  stroke: var(--nk-blue-100);
  stroke-width: 1;
}

.page-yandex-pf .pf-how__chart-line {
  fill: none;
  stroke: var(--nk-blue-600);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 4;
}

.page-yandex-pf .pf-how__chart-badge {
  position: absolute;
  right: 14px;
  bottom: 12px;
  padding: 4px 6px;
  border-radius: 5px;
  background: #e8f6ee;
  color: #147842;
  font-size: 10px;
  font-weight: 600;
}

.page-yandex-pf .pf-how__action {
  margin-top: 16px;
}

@media (max-width: 991.98px) {
  .page-yandex-pf .pf-how__steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px 24px;
    padding: 28px;
  }

  .page-yandex-pf .pf-how__steps::before,
  .page-yandex-pf .pf-how__steps::after {
    display: none;
  }
}

@media (max-width: 575.98px) {
  .page-yandex-pf .pf-how {
    padding-bottom: 24px !important;
  }

  .page-yandex-pf .pf-perspectives {
    padding-top: 24px !important;
    padding-bottom: 24px !important;
  }

  .page-yandex-pf #faq {
    padding-top: 24px !important;
  }

  .page-yandex-pf .pf-how__intro {
    margin-bottom: 24px;
  }

  .page-yandex-pf .pf-how__intro p {
    font-size: 16px;
  }

  .page-yandex-pf .pf-how__steps {
    display: block;
    padding: 24px 20px;
  }

  .page-yandex-pf .pf-how__steps::before {
    top: 48px;
    bottom: 48px;
    left: 43px;
    display: block;
    width: 1px;
    height: auto;
    background: repeating-linear-gradient(to bottom, var(--pf-how-blue-300) 0 5px, transparent 5px 10px);
  }

  .page-yandex-pf .pf-how__step {
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr);
    column-gap: 16px;
    align-items: start;
    margin-bottom: 32px;
    text-align: left;
  }

  .page-yandex-pf .pf-how__step:last-child {
    margin-bottom: 0;
  }

  .page-yandex-pf .pf-how__number {
    grid-row: span 3;
    margin: 0;
  }

  .page-yandex-pf .pf-how__visual {
    grid-column: 2;
    max-width: none;
    margin-bottom: 16px;
  }

  .page-yandex-pf .pf-how__step h3,
  .page-yandex-pf .pf-how__step p,
  .page-yandex-pf .pf-how__action {
    grid-column: 2;
  }

  .page-yandex-pf .pf-how__action {
    justify-self: start;
    margin-top: 14px;
  }
}

.page-yandex-pf .pf-faq {
  background: linear-gradient(180deg, #fff 0%, var(--nk-blue-50) 50%, #fff 100%);
}

.page-yandex-pf .pf-faq__intro {
  max-width: 720px;
  margin: 0 auto 24px;
}

.page-yandex-pf .pf-faq__eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--nk-blue-700);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
}

.page-yandex-pf .pf-faq__intro h2 {
  margin-bottom: 12px;
}

.page-yandex-pf .pf-faq__intro p {
  margin: 0;
  color: var(--nk-muted);
  font-size: 17px;
  line-height: 1.6;
}

.page-yandex-pf .pf-faq__list {
  max-width: 920px;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid var(--nk-line);
  border-radius: var(--nk-radius-lg);
  background: #fff;
  box-shadow: 0 14px 36px rgba(27, 68, 133, .045);
}

.page-yandex-pf .pf-faq__item {
  border-bottom: 1px solid var(--nk-line);
}

.page-yandex-pf .pf-faq__item:last-child {
  border-bottom: 0;
}

.page-yandex-pf .pf-faq__item[open] {
  background: var(--nk-blue-50);
}

.page-yandex-pf .pf-faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 21px 24px;
  cursor: pointer;
  color: var(--nk-text);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
  list-style: none;
}

.page-yandex-pf .pf-faq__item summary::-webkit-details-marker {
  display: none;
}

.page-yandex-pf .pf-faq__item summary::after {
  display: grid;
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  place-items: center;
  border: 1px solid var(--nk-blue-100);
  border-radius: 50%;
  background: #fff;
  color: var(--nk-blue-700);
  content: "+";
  font-size: 20px;
  font-weight: 400;
  line-height: 1;
}

.page-yandex-pf .pf-faq__item[open] summary::after {
  content: "−";
}

.page-yandex-pf .pf-faq__item summary:focus-visible {
  outline: 2px solid var(--nk-blue-700);
  outline-offset: -3px;
}

.page-yandex-pf .pf-faq__answer {
  padding: 0 72px 22px 24px;
}

.page-yandex-pf .pf-faq__answer p {
  max-width: 790px;
  margin: 0;
  color: var(--nk-muted);
  font-size: 15px;
  line-height: 1.65;
}

.page-yandex-pf .pf-faq__media {
  max-width: 720px;
  margin: 20px 0 0;
}

.page-yandex-pf .pf-faq__media-button {
  position: relative;
  display: block;
  width: 100%;
  overflow: hidden;
  padding: 0;
  border: 1px solid var(--nk-line);
  border-radius: 12px;
  background: var(--nk-blue-50);
  box-shadow: 0 10px 26px rgba(27, 68, 133, .08);
}

.page-yandex-pf .pf-faq__media-button img {
  display: block;
  width: 100%;
  height: auto;
  transition: transform .25s ease;
}

.page-yandex-pf .pf-faq__media-button:hover img,
.page-yandex-pf .pf-faq__media-button:focus-visible img {
  transform: scale(1.015);
}

.page-yandex-pf .pf-faq__media-button:focus-visible {
  outline: 2px solid var(--nk-blue-700);
  outline-offset: 3px;
}

.page-yandex-pf .pf-faq__media-action {
  position: absolute;
  right: 12px;
  bottom: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  border-radius: 8px;
  background: rgba(255, 255, 255, .9);
  box-shadow: 0 4px 12px rgba(20, 45, 84, .14);
  color: var(--nk-text);
  font-size: 13px;
  font-weight: 600;
}

.page-yandex-pf .pf-faq__media figcaption {
  margin-top: 8px;
  color: var(--nk-muted);
  font-size: 13px;
  line-height: 1.4;
}

.page-yandex-pf .pf-faq-modal .modal-content {
  overflow: hidden;
  border: 0;
  border-radius: 16px;
}

.page-yandex-pf .pf-faq-modal .modal-header {
  padding: 16px 20px;
  border-bottom-color: var(--nk-line);
}

.page-yandex-pf .pf-faq-modal .modal-body {
  padding: 12px;
  background: var(--nk-blue-50);
}

.page-yandex-pf .pf-faq-modal .modal-body img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 9px;
}

@media (max-width: 575.98px) {
  .page-yandex-pf .pf-faq__intro p {
    font-size: 16px;
  }

  .page-yandex-pf .pf-faq__item summary {
    gap: 12px;
    padding: 18px;
    font-size: 16px;
  }

  .page-yandex-pf .pf-faq__answer {
    padding: 0 18px 18px;
  }

  .page-yandex-pf .pf-faq__media-action {
    right: 8px;
    bottom: 8px;
    padding: 6px 8px;
    font-size: 12px;
  }
}

.page-yandex-pf .pf-perspectives {
  background: linear-gradient(180deg, #fff 0%, var(--nk-blue-50) 48%, #fff 100%);
  overflow: hidden;
}

.page-yandex-pf .pf-perspectives__intro {
  max-width: 680px;
  margin: 0 auto 48px;
}

.page-yandex-pf .pf-perspectives__eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--nk-blue-700);
  font-size: 14px;
  font-weight: 600;
}

.page-yandex-pf .pf-perspectives__intro h2 {
  margin-bottom: 12px;
  font-weight: 700;
}

.page-yandex-pf .pf-perspectives__intro p {
  margin: 0;
  color: var(--nk-muted);
  font-size: 17px;
  line-height: 1.6;
}

.page-yandex-pf .pf-perspectives__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  height: 760px;
}

.page-yandex-pf .pf-perspectives__column {
  min-width: 0;
  overflow: hidden;
  mask-image: linear-gradient(to bottom, transparent, #000 14%, #000 86%, transparent);
}

.page-yandex-pf .pf-perspectives__track {
  animation: pf-perspectives-up 48s linear infinite;
  will-change: transform;
}

.page-yandex-pf .pf-perspectives__column:nth-child(2) .pf-perspectives__track {
  animation-name: pf-perspectives-down;
  animation-duration: 53s;
}

.page-yandex-pf .pf-perspectives__column:nth-child(3) .pf-perspectives__track {
  animation-duration: 51s;
}

.page-yandex-pf .pf-perspectives__column:nth-child(4) .pf-perspectives__track {
  animation-name: pf-perspectives-down;
  animation-duration: 56s;
}

.page-yandex-pf .pf-perspectives__column:hover .pf-perspectives__track,
.page-yandex-pf .pf-perspectives__column:focus-within .pf-perspectives__track {
  animation-play-state: paused;
}

.page-yandex-pf .pf-perspectives__set {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding-bottom: 18px;
}

.page-yandex-pf .pf-perspective-card {
  padding: 18px;
  border: 1px solid var(--nk-line);
  border-radius: var(--nk-radius-lg);
  background: #fff;
  box-shadow: 0 12px 30px rgba(27, 68, 133, .045);
}

.page-yandex-pf .pf-perspective-card__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.page-yandex-pf .pf-perspective-card__avatar {
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--nk-blue-100);
}

.page-yandex-pf .pf-perspective-card__head h3 {
  margin: 0;
  font-size: 16px;
  line-height: 1.3;
  font-weight: 600;
}

.page-yandex-pf .pf-perspective-card__head span:last-child {
  display: block;
  color: var(--nk-muted);
  font-size: 13px;
  line-height: 1.2;
}

.page-yandex-pf .pf-perspective-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.55;
}

@keyframes pf-perspectives-up {
  from { transform: translateY(0); }
  to { transform: translateY(-50%); }
}

@keyframes pf-perspectives-down {
  from { transform: translateY(-50%); }
  to { transform: translateY(0); }
}

@media (max-width: 991.98px) {
  .page-yandex-pf .pf-perspectives__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    height: 680px;
  }
}

@media (max-width: 575.98px) {
  .page-yandex-pf .pf-perspectives__intro {
    margin-bottom: 32px;
  }

  .page-yandex-pf .pf-perspectives__grid {
    display: flex;
    height: 560px;
    gap: 12px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .page-yandex-pf .pf-perspectives__column {
    flex: 0 0 78vw;
    scroll-snap-align: center;
  }

}

@media (prefers-reduced-motion: reduce) {
  .page-yandex-pf .pf-perspectives__grid {
    height: auto;
    overflow: visible;
  }

  .page-yandex-pf .pf-perspectives__column {
    overflow: visible;
    mask-image: none;
  }

  .page-yandex-pf .pf-perspectives__track {
    animation: none;
  }

  .page-yandex-pf .pf-perspectives__set[aria-hidden="true"] {
    display: none;
  }

  .page-yandex-pf .pf-perspective-card {
    height: auto;
  }
}