.page-products {
  --pp-section-pad: 56px;
  background: var(--white);
  color: var(--text);
  overflow-x: hidden;
}

.page-products .pp-hero {
  position: relative;
  background-color: var(--primary-deep);
  background-image:
    linear-gradient(rgba(212, 168, 67, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 168, 67, 0.07) 1px, transparent 1px);
  background-size: 26px 26px;
  padding: 32px 0 56px;
  border-bottom: 2px solid var(--gold);
}

.page-products .pp-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 10px;
  background: var(--accent);
  clip-path: polygon(0 0, 100% 0, 100% 38%, 0 100%);
}

.page-products .pp-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--steel);
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}

.page-products .pp-breadcrumb a {
  color: var(--steel);
  text-decoration: none;
  transition: color var(--transition);
}

.page-products .pp-breadcrumb a:hover {
  color: var(--cyan);
}

.page-products .pp-breadcrumb__sep {
  color: var(--gold);
}

.page-products .pp-hero__content {
  display: grid;
  gap: 32px;
}

.page-products .pp-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.page-products .pp-hero__tags .tag--hot {
  color: var(--accent);
}

.page-products .pp-hero__tags .tag--data {
  color: var(--cyan);
}

.page-products .pp-hero__text h1 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 1.22;
  color: var(--white);
  letter-spacing: -0.01em;
}

.page-products .pp-hero__text p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--steel);
  max-width: 640px;
}

.page-products .pp-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--border-light);
  background: rgba(245, 247, 250, 0.04);
}

.page-products .pp-hero-stat {
  padding: 16px 12px;
  text-align: center;
  border-right: 1px solid var(--border-light);
}

.page-products .pp-hero-stat:last-child {
  border-right: 0;
}

.page-products .pp-hero-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 24px;
  color: var(--gold);
  line-height: 1.2;
}

.page-products .pp-hero-stat__label {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  color: var(--steel);
}

.page-products .pp-section {
  padding: var(--pp-section-pad) 0;
}

.page-products .pp-section-head {
  margin-bottom: 30px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  position: relative;
}

.page-products .pp-section-head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 56px;
  height: 2px;
  background: var(--gold);
}

.page-products .pp-section-index {
  display: block;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.page-products .pp-section-index--accent {
  color: var(--accent);
}

.page-products .pp-section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--primary);
  line-height: 1.25;
}

.page-products .pp-section-head p {
  margin: 8px 0 0;
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.6;
}

.page-products .pp-section-head--light h2 {
  color: var(--white);
}

.page-products .pp-section-head--light p {
  color: var(--steel);
}

.page-products .pp-download {
  background: var(--white);
}

.page-products .pp-download__layout {
  display: grid;
  gap: 32px;
}

.page-products .pp-qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.page-products .pp-qr__frame {
  width: min(78vw, 300px);
  padding: 12px;
  background: var(--white);
  border: 2px solid var(--gold);
  box-shadow: 0 8px 0 rgba(212, 168, 67, 0.14), 0 18px 40px rgba(10, 27, 61, 0.08);
}

.page-products .pp-qr__frame img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pp-qr__hint {
  font-size: 13px;
  color: var(--text-soft);
  text-align: center;
  letter-spacing: 0.04em;
}

.page-products .pp-download__info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-products .pp-platform {
  padding: 18px 20px;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
}

.page-products .pp-platform__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 8px;
}

.page-products .pp-platform__icon {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--white);
  background: var(--primary);
  padding: 2px 8px;
  letter-spacing: 0.04em;
}

.page-products .pp-platform h3 {
  margin: 0;
  font-size: 17px;
  color: var(--primary);
}

.page-products .pp-platform p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-soft);
}

.page-products .pp-install-steps {
  counter-reset: pp-step;
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
}

.page-products .pp-install-steps li {
  counter-increment: pp-step;
  position: relative;
  padding: 12px 0 12px 46px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.55;
  color: var(--text);
}

.page-products .pp-install-steps li:last-child {
  border-bottom: 0;
}

.page-products .pp-install-steps li::before {
  content: counter(pp-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  background: rgba(255, 90, 54, 0.1);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-products .pp-download__actions {
  margin-top: 4px;
}

.page-products .pp-download__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  background: var(--accent);
  border: 2px solid var(--accent);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  box-shadow: 0 0 0 rgba(255, 90, 54, 0);
}

.page-products .pp-download__btn:hover,
.page-products .pp-download__btn:focus-visible {
  background: #e04a1f;
  border-color: #e04a1f;
  transform: translateY(-2px);
  box-shadow: 0 0 28px rgba(255, 90, 54, 0.45);
}

.page-products .pp-features {
  background: var(--primary);
  border-bottom: 2px solid var(--gold);
}

.page-products .pp-features__stage {
  display: grid;
  gap: 36px;
}

.page-products .pp-features__details {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-products .pp-feature {
  background: rgba(245, 247, 250, 0.05);
  border: 1px solid var(--border-light);
  transition: background var(--transition), border-color var(--transition);
}

.page-products .pp-feature[open] {
  background: rgba(245, 247, 250, 0.09);
  border-color: var(--gold);
}

.page-products .pp-feature summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  user-select: none;
}

.page-products .pp-feature summary::-webkit-details-marker {
  display: none;
}

.page-products .pp-feature summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--gold);
  transition: transform var(--transition);
}

.page-products .pp-feature[open] summary::after {
  transform: rotate(45deg);
}

.page-products .pp-feature__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  background: rgba(255, 90, 54, 0.12);
  padding: 2px 6px;
}

.page-products .pp-feature h3 {
  margin: 0;
  font-size: 15px;
  line-height: 1.4;
  color: var(--white);
}

.page-products .pp-feature p {
  margin: 0;
  padding: 0 20px 18px 62px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--steel);
}

.page-products .pp-phone {
  width: 280px;
  max-width: 100%;
  margin: 0 auto;
  padding: 10px;
  background: var(--primary-deep);
  border: 2px solid var(--gold);
  border-radius: 6px;
  box-shadow: 0 24px 64px rgba(7, 17, 31, 0.55);
}

.page-products .pp-phone__frame {
  position: relative;
  border-radius: 2px;
  overflow: hidden;
}

.page-products .pp-phone__frame::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 64px;
  height: 4px;
  background: var(--primary);
  z-index: 2;
  border-radius: 2px;
}

.page-products .pp-phone__screen {
  background: var(--white);
  padding: 34px 14px 14px;
}

.page-products .pp-ui {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .pp-ui__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--primary);
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
}

.page-products .pp-ui__top b {
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-products .pp-ui__ticker {
  background: var(--primary);
  color: var(--gold);
  font-size: 11px;
  padding: 5px 8px;
  text-align: center;
  letter-spacing: 0.02em;
  border-left: 2px solid var(--accent);
}

.page-products .pp-ui__nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
}

.page-products .pp-ui__nav span {
  text-align: center;
  font-size: 11px;
  color: var(--text-soft);
  padding: 8px 0;
  border-bottom: 2px solid transparent;
}

.page-products .pp-ui__nav .is-on {
  color: var(--primary);
  font-weight: 700;
  border-bottom-color: var(--gold);
}

.page-products .pp-ui__match {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 6px;
  padding: 10px 12px;
  background: rgba(10, 27, 61, 0.04);
  border-left: 2px solid var(--cyan);
}

.page-products .pp-ui__match--alt {
  border-left-color: var(--gold);
}

.page-products .pp-ui__match i {
  font-style: normal;
  font-size: 12px;
  color: var(--primary);
}

.page-products .pp-ui__match b {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--primary);
}

.page-products .pp-ui__panel {
  border: 1px solid var(--line);
}

.page-products .pp-ui__panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 10px;
  background: var(--primary);
}

.page-products .pp-ui__panel-head b {
  font-size: 12px;
  color: var(--white);
}

.page-products .pp-ui__panel-head span {
  font-size: 10px;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 1px 5px;
}

.page-products .pp-ui__row {
  display: flex;
  justify-content: space-between;
  padding: 7px 10px;
  border-bottom: 1px solid var(--line);
  font-size: 11px;
}

.page-products .pp-ui__row:last-child {
  border-bottom: 0;
}

.page-products .pp-ui__row span:first-child {
  color: var(--primary);
  font-weight: 700;
}

.page-products .pp-ui__row span:last-child {
  color: var(--text-soft);
  font-family: var(--font-mono);
}

.page-products .pp-ui__summary {
  padding: 10px 12px;
  background: rgba(0, 229, 255, 0.06);
  border-left: 2px solid var(--cyan);
}

.page-products .pp-ui__summary span {
  display: block;
  font-size: 11px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 4px;
}

.page-products .pp-ui__summary p {
  margin: 0;
  font-size: 11px;
  line-height: 1.5;
  color: var(--text-soft);
}

.page-products .pp-features__meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.page-products .pp-meta-item {
  background: rgba(245, 247, 250, 0.06);
  border-top: 2px solid var(--accent);
  padding: 16px;
}

.page-products .pp-meta-item__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  color: var(--cyan);
  line-height: 1.2;
}

.page-products .pp-meta-item p {
  margin: 8px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--steel);
}

.page-products .pp-features__shots {
  display: grid;
  gap: 20px;
  margin-top: 40px;
}

.page-products .pp-shot {
  margin: 0;
  border: 1px solid var(--border-light);
  background: rgba(245, 247, 250, 0.04);
}

.page-products .pp-shot img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pp-shot figcaption {
  padding: 12px 16px;
  font-size: 13px;
  color: var(--gold);
  border-top: 1px solid var(--border-light);
}

.page-products .pp-requirements {
  background: var(--white);
}

.page-products .pp-req-grid {
  display: grid;
  gap: 20px;
}

.page-products .pp-req-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 3px solid var(--gold);
}

.page-products .pp-req-card__title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

.page-products .pp-req-card__platform {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--white);
  background: var(--primary);
  padding: 2px 8px;
}

.page-products .pp-req-card h3 {
  margin: 0;
  font-size: 16px;
  color: var(--primary);
}

.page-products .pp-req-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pp-req-card__list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}

.page-products .pp-req-card__list li:last-child {
  border-bottom: 0;
}

.page-products .pp-req-card__list span {
  color: var(--text-soft);
  flex-shrink: 0;
}

.page-products .pp-req-card__list b {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--primary);
  text-align: right;
}

.page-products .pp-req-note {
  margin-top: 28px;
  padding: 20px 22px;
  background: rgba(255, 90, 54, 0.08);
  border-left: 4px solid var(--accent);
}

.page-products .pp-req-note strong {
  display: block;
  font-size: 17px;
  color: var(--primary);
  margin-bottom: 6px;
}

.page-products .pp-req-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-products .pp-req-visual {
  margin: 32px 0 0;
  border: 1px solid var(--line);
}

.page-products .pp-req-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pp-req-visual figcaption {
  padding: 12px 16px;
  font-size: 13px;
  color: var(--text-soft);
  border-top: 1px solid var(--line);
  background: var(--white);
}

.page-products .pp-history {
  background: var(--white);
  border-top: 2px solid var(--gold);
}

.page-products .pp-history__layout {
  display: grid;
  gap: 36px;
}

.page-products .pp-timeline {
  position: relative;
  padding-left: 26px;
}

.page-products .pp-timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: var(--line);
}

.page-products .pp-timeline__item {
  position: relative;
  margin-bottom: 24px;
}

.page-products .pp-timeline__item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 8px;
  width: 9px;
  height: 9px;
  background: var(--accent);
  transform: rotate(45deg);
}

.page-products .pp-timeline__year {
  display: block;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 6px;
  letter-spacing: 0.06em;
}

.page-products .pp-timeline__card {
  padding: 18px 20px;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
}

.page-products .pp-timeline__card h3 {
  margin: 0 0 8px;
  font-size: 17px;
  color: var(--primary);
}

.page-products .pp-timeline__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-products .pp-history__aside {
  display: grid;
  gap: 20px;
  align-content: start;
}

.page-products .pp-history__visual {
  margin: 0;
  border: 1px solid var(--line);
}

.page-products .pp-history__visual img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pp-history__visual figcaption {
  padding: 12px 16px;
  font-size: 13px;
  color: var(--text-soft);
  border-top: 1px solid var(--line);
  background: var(--white);
}

.page-products .pp-history__tip {
  display: flex;
  gap: 12px;
  padding: 16px 18px;
  background: var(--primary);
}

.page-products .pp-history__tip-mark {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--primary-deep);
  background: var(--gold);
  padding: 2px 8px;
  align-self: flex-start;
}

.page-products .pp-history__tip p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--steel);
}

.page-products .pp-upgrade {
  background: var(--white);
  padding-top: 0;
}

.page-products .pp-upgrade__panel {
  display: grid;
  gap: 24px;
  padding: 32px;
  background: var(--primary-deep);
  background-image:
    linear-gradient(rgba(212, 168, 67, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 168, 67, 0.06) 1px, transparent 1px);
  background-size: 22px 22px;
  border: 1px solid var(--gold);
}

.page-products .pp-upgrade__text h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--white);
}

.page-products .pp-upgrade__text p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--steel);
  max-width: 520px;
}

.page-products .pp-upgrade__links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.page-products .pp-upgrade .btn--gold {
  border-radius: 0;
  transition: transform var(--transition), box-shadow var(--transition);
}

.page-products .pp-upgrade .btn--gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(212, 168, 67, 0.45);
}

.page-products .pp-upgrade .btn--ghost {
  border-radius: 0;
  border-color: var(--steel);
  color: var(--steel);
  transition: border-color var(--transition), color var(--transition), box-shadow var(--transition);
}

.page-products .pp-upgrade .btn--ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.2);
}

.page-products .pp-lift {
  position: fixed;
  right: 20px;
  bottom: 24px;
  z-index: 60;
  width: 44px;
  height: 44px;
  border: 1px solid var(--gold);
  background: var(--primary-deep);
  color: var(--gold);
  font-size: 18px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition), background var(--transition);
}

.page-products .pp-lift:hover {
  background: var(--primary);
}

.page-products .pp-lift.is-visible {
  opacity: 1;
  visibility: visible;
}

@media (prefers-reduced-motion: no-preference) {
  .page-products .pp-phone {
    animation: pp-phone-float 6s ease-in-out infinite;
  }
}

@keyframes pp-phone-float {
  0%,
  100% {
    transform: translateY(0) rotateY(0deg);
  }
  50% {
    transform: translateY(-10px) rotateY(4deg);
  }
}

@media (min-width: 640px) {
  .page-products .pp-features__meta {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .pp-features__shots {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .pp-req-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 768px) {
  .page-products {
    --pp-section-pad: 72px;
  }

  .page-products .pp-hero {
    padding: 44px 0 72px;
  }

  .page-products .pp-hero__content {
    grid-template-columns: 1fr 280px;
    align-items: end;
    gap: 40px;
  }

  .page-products .pp-hero__text h1 {
    font-size: 40px;
  }

  .page-products .pp-hero-stat__num {
    font-size: 28px;
  }

  .page-products .pp-download__layout {
    grid-template-columns: minmax(260px, 360px) 1fr;
    align-items: center;
    gap: 48px;
  }

  .page-products .pp-section-head h2 {
    font-size: 30px;
  }

  .page-products .pp-phone {
    width: 320px;
  }

  .page-products .pp-history__layout {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
  }

  .page-products .pp-upgrade__panel {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .page-products .pp-upgrade__text h2 {
    font-size: 26px;
  }
}

@media (min-width: 1024px) {
  .page-products .pp-features__stage {
    grid-template-columns: 1fr 360px 1fr;
    align-items: center;
    gap: 32px;
  }

  .page-products .pp-features__details {
    order: 1;
  }

  .page-products .pp-phone {
    order: 2;
  }

  .page-products .pp-features__meta {
    order: 3;
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .page-products .pp-meta-item {
    padding: 20px;
  }

  .page-products .pp-hero__content {
    grid-template-columns: 1fr 340px;
  }
}