.page-products {
  --p-line: rgba(255, 255, 255, 0.12);
  --p-glow: rgba(0, 229, 255, 0.12);
  --p-red-glow: rgba(230, 57, 70, 0.16);
  position: relative;
}

.page-products .p-hero {
  position: relative;
  padding: 40px 0 24px;
  background: linear-gradient(180deg, rgba(230, 57, 70, 0.07), transparent 72%);
}
.page-products .p-hero::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -100px;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(230, 57, 70, 0.2), transparent 62%);
  pointer-events: none;
}
.page-products .p-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
}
.page-products .p-hero__copy {
  position: relative;
  z-index: 1;
}
.page-products .p-hero__title {
  margin: 12px 0 14px;
}
.page-products .p-hero__lead {
  color: var(--color-light-blue);
  font-size: 17px;
  line-height: 1.75;
  max-width: 660px;
  margin: 0;
}
.page-products .p-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 20px;
}
.page-products .p-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
}
.page-products .p-hero__stats > div {
  display: flex;
  flex-direction: column;
  background: var(--color-glass);
  border: 1px solid var(--p-line);
  border-radius: 12px;
  padding: 10px 16px;
  min-width: 96px;
}
.page-products .p-hero__stats dt {
  font-size: 12px;
  color: var(--color-light-blue);
}
.page-products .p-hero__stats dd {
  font-family: var(--font-number);
  font-size: 26px;
  font-weight: 700;
  color: var(--color-white);
  margin: 4px 0 0;
}
.page-products .p-hero__visual {
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--p-line);
  background: var(--color-glass);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}
.page-products .p-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .p-func-section {
  padding: 48px 0 24px;
}
.page-products .p-func-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-areas:
    "l1 l2"
    "l3 l4"
    "p  p";
  gap: 10px;
  margin-top: 30px;
  position: relative;
}
.page-products .p-func-radio {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 1px;
  height: 1px;
  left: 0;
  top: 0;
}
.page-products .p-func-tab {
  display: block;
  padding: 13px 14px;
  background: var(--color-glass);
  border: 1px solid var(--p-line);
  border-radius: 10px;
  color: var(--color-light-blue);
  font-weight: 600;
  font-size: 14px;
  line-height: 1.4;
  cursor: pointer;
  transition: all 0.25s ease;
  text-align: center;
}
.page-products .p-func-tab--1 {
  grid-area: l1;
}
.page-products .p-func-tab--2 {
  grid-area: l2;
}
.page-products .p-func-tab--3 {
  grid-area: l3;
}
.page-products .p-func-tab--4 {
  grid-area: l4;
}
.page-products .p-func-radio:checked + .p-func-tab {
  background: var(--p-red-glow);
  border-color: var(--color-passion-red);
  color: var(--color-white);
}
.page-products .p-func-radio:focus-visible + .p-func-tab {
  outline: 2px solid var(--color-cyan);
  outline-offset: 2px;
}
.page-products .p-func-panel--1,
.page-products .p-func-panel--2,
.page-products .p-func-panel--3,
.page-products .p-func-panel--4 {
  grid-area: p;
  display: none;
  align-items: center;
  gap: 18px;
  padding: 18px;
  border: 1px solid var(--p-line);
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(230, 57, 70, 0.08), rgba(0, 229, 255, 0.04));
}
.page-products #p-func-1:checked ~ .p-func-panel--1,
.page-products #p-func-2:checked ~ .p-func-panel--2,
.page-products #p-func-3:checked ~ .p-func-panel--3,
.page-products #p-func-4:checked ~ .p-func-panel--4 {
  display: grid;
}
.page-products .p-func-panel__idx {
  font-family: var(--font-number);
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--color-passion-red);
}
.page-products .p-func-panel__content h3 {
  margin: 0 0 6px;
  font-size: 18px;
}
.page-products .p-func-panel__content p {
  margin: 0;
  color: var(--color-light-blue);
  font-size: 15px;
  line-height: 1.7;
}
.page-products .p-func-panel__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 14px;
}
.page-products .p-func-panel__link {
  color: var(--color-cyan);
  font-size: 14px;
  text-decoration: none;
}
.page-products .p-func-panel__link:hover {
  text-decoration: underline;
}

.page-products .p-feature {
  padding: 40px 0 16px;
}
.page-products .p-feature__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
  margin-top: 28px;
}
.page-products .p-feature__copy p {
  color: var(--color-light-blue);
  line-height: 1.75;
  margin: 0 0 16px;
  font-size: 16px;
}
.page-products .p-check-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}
.page-products .p-check-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--color-white);
  font-size: 15px;
  line-height: 1.6;
}
.page-products .p-check-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-cyan);
  flex: none;
  margin-top: 9px;
}
.page-products .p-feature__media {
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--p-line);
  background: var(--color-glass);
}
.page-products .p-feature__media img {
  display: block;
  width: 100%;
  height: auto;
}
.page-products .p-feature--report .p-feature__copy {
  max-width: 760px;
}
.page-products .p-feature--report .p-feature__media--wide {
  margin-top: 20px;
}

.page-products .p-requirements {
  padding: 48px 0 24px;
}
.page-products .p-spec-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 28px;
  border-radius: 12px;
  border: 1px solid var(--p-line);
}
.page-products .p-spec-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 15px;
  background: rgba(255, 255, 255, 0.02);
}
.page-products .p-spec-table th,
.page-products .p-spec-table td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid var(--p-line);
}
.page-products .p-spec-table tr:last-child th,
.page-products .p-spec-table tr:last-child td {
  border-bottom: 0;
}
.page-products .p-spec-table thead th {
  background: rgba(230, 57, 70, 0.12);
  color: var(--color-white);
  font-size: 13px;
  letter-spacing: 0.06em;
}
.page-products .p-spec-table tbody th {
  color: var(--color-gold);
  font-weight: 600;
  white-space: nowrap;
}
.page-products .p-spec-table td {
  color: var(--color-light-blue);
}
.page-products .p-spec-hint {
  position: relative;
  display: inline-block;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: rgba(0, 229, 255, 0.16);
  color: var(--color-cyan);
  font-size: 11px;
  font-family: var(--font-number);
  line-height: 16px;
  text-align: center;
  margin-left: 4px;
  cursor: help;
  vertical-align: 1px;
}
.page-products .p-spec-hint::after {
  content: attr(title);
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  padding: 8px 10px;
  background: var(--color-dark-base);
  border: 1px solid var(--p-line);
  border-radius: 8px;
  color: var(--color-white);
  font-size: 12px;
  line-height: 1.5;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease;
  pointer-events: none;
  z-index: 10;
  white-space: normal;
  text-align: left;
}
.page-products .p-spec-hint:hover::after,
.page-products .p-spec-hint:focus-visible::after {
  opacity: 1;
  visibility: visible;
}

.page-products .p-version {
  margin-top: 36px;
}
.page-products .p-version h3 {
  font-size: 22px;
  margin: 0 0 18px;
}
.page-products .p-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
}
.page-products .p-timeline::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-passion-red), var(--color-cyan));
}
.page-products .p-timeline__item {
  position: relative;
  padding-left: 44px;
}
.page-products .p-timeline__item::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-deep-blue);
  border: 3px solid var(--color-cyan);
}
.page-products .p-timeline__item:first-child::before {
  border-color: var(--color-passion-red);
}
.page-products .p-timeline__tag {
  font-family: var(--font-number);
  font-size: 12px;
  color: var(--color-gold);
  letter-spacing: 0.1em;
}
.page-products .p-timeline__title {
  font-weight: 700;
  margin: 4px 0 2px;
  font-size: 17px;
}
.page-products .p-timeline__desc {
  margin: 0;
  color: var(--color-light-blue);
  font-size: 14px;
  line-height: 1.6;
}

.page-products .p-install {
  padding: 48px 0 40px;
}
.page-products .p-install__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: 28px;
  align-items: start;
}
.page-products .p-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-products .p-steps li {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--p-line);
}
.page-products .p-steps li:last-child {
  border-bottom: 0;
}
.page-products .p-steps__num {
  font-family: var(--font-number);
  font-size: 28px;
  font-weight: 700;
  line-height: 1.2;
  min-width: 52px;
  color: var(--color-passion-red);
  opacity: 0.85;
}
.page-products .p-steps h3 {
  margin: 0 0 4px;
  font-size: 18px;
}
.page-products .p-steps p {
  margin: 0;
  color: var(--color-light-blue);
  font-size: 15px;
  line-height: 1.65;
}
.page-products .p-details {
  margin-top: 20px;
  border: 1px solid var(--p-line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  padding: 4px 16px;
}
.page-products .p-details summary {
  cursor: pointer;
  padding: 12px 0;
  font-weight: 600;
  color: var(--color-white);
}
.page-products .p-details p {
  margin: 0 0 14px;
  color: var(--color-light-blue);
  font-size: 14px;
  line-height: 1.7;
}
.page-products .p-install__media {
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--p-line);
  background: var(--color-glass);
}
.page-products .p-install__media img {
  display: block;
  width: 100%;
  height: auto;
}
.page-products .p-install-note {
  margin-top: 28px;
  padding: 16px 18px;
  border-left: 3px solid var(--color-gold);
  background: rgba(244, 162, 97, 0.08);
  color: var(--color-light-blue);
  line-height: 1.7;
  font-size: 14px;
}
.page-products .p-install-note a {
  color: var(--color-cyan);
}

@media (min-width: 720px) {
  .page-products .p-hero__stats {
    flex-wrap: nowrap;
  }
  .page-products .p-timeline {
    flex-direction: row;
    justify-content: space-between;
    gap: 16px;
  }
  .page-products .p-timeline::before {
    left: 20px;
    right: 20px;
    top: 18px;
    bottom: auto;
    width: auto;
    height: 2px;
  }
  .page-products .p-timeline__item {
    padding-left: 0;
    padding-top: 44px;
    flex: 1;
  }
  .page-products .p-timeline__item::before {
    left: 0;
    right: 0;
    top: 10px;
    margin: auto;
  }
}

@media (min-width: 980px) {
  .page-products .p-hero {
    padding: 56px 0 32px;
  }
  .page-products .p-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
    gap: 44px;
  }
  .page-products .p-func-tabs {
    grid-template-columns: repeat(4, 1fr);
    grid-template-areas:
      "l1 l2 l3 l4"
      "p  p  p  p";
  }
  .page-products .p-func-panel--1,
  .page-products .p-func-panel--2,
  .page-products .p-func-panel--3,
  .page-products .p-func-panel--4 {
    padding: 24px 28px;
  }
  .page-products .p-feature {
    padding: 56px 0 24px;
  }
  .page-products .p-feature__grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
  .page-products .p-feature--locale .p-feature__media {
    order: -1;
  }
  .page-products .p-install {
    padding: 56px 0 48px;
  }
  .page-products .p-install__grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
}