.page-products {
  --pp-gap: clamp(20px, 4vw, 44px);
  --pp-notch: 20px;
  background: var(--ink);
  color: var(--text);
  overflow-x: clip;
}

/* ---------- hero ---------- */
.page-products .pp-hero {
  position: relative;
  padding: clamp(104px, 15vh, 168px) 0 clamp(40px, 6vw, 72px);
  isolation: isolate;
}

.page-products .pp-hero__glow {
  position: absolute;
  top: -18%;
  right: -32%;
  width: min(90%, 760px);
  height: 152%;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(158deg, rgba(108, 60, 233, 0.62) 0%, rgba(108, 60, 233, 0) 70%);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 38% 100%);
}

.page-products .pp-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 12px;
  pointer-events: none;
  opacity: 0.75;
  background-image:
    repeating-linear-gradient(90deg, var(--edge) 0 1px, transparent 1px 18px),
    repeating-linear-gradient(90deg, rgba(0, 229, 208, 0.45) 0 1px, transparent 1px 90px);
  background-size: auto 6px, auto 12px;
  background-position: bottom left, bottom left;
  background-repeat: repeat-x;
}

.page-products .pp-hero__inner {
  position: relative;
  z-index: 1;
}

.page-products .pp-hero__label {
  margin-top: clamp(22px, 4vw, 38px);
}

.page-products .pp-hero__title {
  margin: 0.7rem 0 0;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(2.35rem, 8.4vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  max-width: 12em;
}

.page-products .pp-hero__lede {
  margin: 1.15rem 0 0;
  max-width: 34em;
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-products .pp-ribbon {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(28px, 5vw, 52px);
  background: var(--edge);
  border: 1px solid var(--edge);
}

.page-products .pp-ribbon__item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 1rem 1.1rem 1.15rem;
  background: var(--violet-deep);
  color: var(--text);
  text-decoration: none;
  border-top: 2px solid transparent;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .pp-ribbon__item:hover,
.page-products .pp-ribbon__item:focus-visible {
  background: #1b1530;
  border-top-color: var(--lime);
}

.page-products .pp-ribbon__num {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-products .pp-ribbon__name {
  font-weight: 700;
  font-size: 1.04rem;
  letter-spacing: -0.01em;
}

.page-products .pp-ribbon__desc {
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--text-dim);
}

/* ---------- section shell ---------- */
.page-products .pp-sect {
  position: relative;
  padding: clamp(46px, 8vw, 92px) 0;
}

.page-products .pp-sect__head {
  margin-bottom: clamp(22px, 4vw, 38px);
}

.page-products .pp-h2 {
  margin: 0.5rem 0 0;
  font-size: clamp(1.55rem, 4.2vw, 2.6rem);
  line-height: 1.18;
  letter-spacing: -0.025em;
  font-weight: 800;
}

.page-products .pp-sub {
  margin: 0.9rem 0 0;
  max-width: 36em;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-products .pp-note {
  margin: 1.4rem 0 0;
  padding-left: 0.9rem;
  border-left: 2px solid var(--phantom);
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-products .pp-note--wide {
  max-width: 46em;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .pp-link {
  display: inline-block;
  margin-top: 1.3rem;
  color: var(--lime);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 255, 61, 0.45);
  padding-bottom: 2px;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-products .pp-link:hover,
.page-products .pp-link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- tabs deck ---------- */
.page-products .pp-deck {
  position: relative;
  border: 1px solid var(--edge);
  background: var(--violet-deep);
  clip-path: polygon(0 0, calc(100% - var(--pp-notch)) 0, 100% var(--pp-notch), 100% 100%, 0 100%);
}

.page-products .pp-tabs__list {
  display: flex;
  gap: 1px;
  background: var(--edge);
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-products .pp-tab {
  flex: 0 0 auto;
  padding: 0.95rem 1.05rem;
  background: var(--ink);
  color: var(--text-dim);
  border: 0;
  border-bottom: 2px solid transparent;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.18s var(--ease), background 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .pp-tab:hover {
  color: var(--text);
}

.page-products .pp-tab[aria-selected="true"] {
  color: var(--lime);
  background: var(--violet-deep);
  border-bottom-color: var(--lime);
}

.page-products .pp-tab:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-products .pp-panel {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  padding: clamp(22px, 4vw, 40px);
}

.page-products .pp-panel[hidden] {
  display: none;
}

.page-products .pp-panel__h {
  margin: 0.55rem 0 0;
  font-size: clamp(1.2rem, 2.8vw, 1.55rem);
  line-height: 1.32;
  letter-spacing: -0.015em;
  font-weight: 700;
}

.page-products .pp-panel__text p {
  margin: 0.85rem 0 0;
  font-size: 0.96rem;
  line-height: 1.82;
  color: var(--text-dim);
}

.page-products .pp-panel__viz {
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.2rem;
  background: linear-gradient(135deg, rgba(108, 60, 233, 0.2), rgba(0, 229, 208, 0.06));
  border: 1px solid var(--edge);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

/* mini visual: index layers */
.page-products .pp-mini {
  display: flex;
  flex-direction: column;
  gap: 0.42rem;
  width: 100%;
}

.page-products .pp-mini__row {
  display: block;
  padding: 0.5rem 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--text);
  background: rgba(20, 16, 31, 0.85);
  border-left: 2px solid var(--cyan);
}

.page-products .pp-mini__row--2 {
  margin-left: 1.1rem;
  border-left-color: var(--phantom-soft);
}

.page-products .pp-mini__row--3 {
  margin-left: 2.2rem;
  border-left-color: var(--lime);
}

/* mini visual: bars */
.page-products .pp-spark {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  width: 100%;
}

.page-products .pp-spark span {
  display: block;
  height: 9px;
  background: linear-gradient(90deg, var(--cyan), var(--lime));
}

.page-products .pp-spark--split {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.page-products .pp-spark--split span {
  width: calc(33.333% - 0.3rem);
  height: 34px;
  background: rgba(108, 60, 233, 0.35);
  border: 1px solid var(--phantom);
}

.page-products .pp-spark--split span:nth-child(n + 4) {
  background: rgba(0, 229, 208, 0.12);
  border-color: rgba(0, 229, 208, 0.5);
}

.page-products .pp-spark--clock {
  flex-direction: row;
  align-items: center;
  gap: 0.8rem;
}

.page-products .pp-spark--clock .pp-spark__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--lime);
  flex: 0 0 auto;
}

.page-products .pp-spark--clock .pp-spark__dot--alt {
  background: var(--cyan);
}

.page-products .pp-spark--clock .pp-spark__line {
  flex: 1 1 auto;
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--phantom-soft) 0 5px, transparent 5px 10px);
}

/* ---------- index section ---------- */
.page-products .pp-index {
  overflow: hidden;
}

.page-products .pp-index__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
  z-index: 0;
  pointer-events: none;
}

.page-products .pp-index__inner {
  position: relative;
  z-index: 1;
}

.page-products .pp-index__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
  align-items: start;
}

/* facts list */
.page-products .pp-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--edge);
  border: 1px solid var(--edge);
}

.page-products .pp-facts__item {
  display: grid;
  grid-template-columns: 3.6rem 1fr;
  gap: 0.9rem;
  align-items: start;
  padding: 0.95rem 1rem;
  background: var(--violet-deep);
}

.page-products .pp-facts__k {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--cyan);
  padding-top: 0.2rem;
}

.page-products .pp-facts__v {
  font-size: 0.94rem;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-products .pp-facts__v strong {
  display: block;
  color: var(--text);
  font-weight: 700;
  margin-bottom: 0.15rem;
}

/* tree */
.page-products .pp-tree {
  font-size: 0.94rem;
}

.page-products .pp-tree ul {
  list-style: none;
  margin: 0.4rem 0 0;
  padding: 0 0 0 1.05rem;
  border-left: 1px solid rgba(0, 229, 208, 0.32);
}

.page-products .pp-tree ul li {
  margin: 0.3rem 0;
}

.page-products .pp-tree summary {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.8rem;
  background: var(--violet-deep);
  border-left: 2px solid var(--phantom);
  color: var(--text);
  font-weight: 600;
  font-size: 0.9rem;
  line-height: 1.4;
  cursor: pointer;
  list-style: none;
}

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

.page-products .pp-tree summary::marker {
  content: "";
}

.page-products .pp-tree summary::after {
  content: "+";
  margin-left: auto;
  flex: 0 0 auto;
  font-family: var(--font-mono);
  color: var(--cyan);
  font-size: 0.95rem;
}

.page-products .pp-tree details[open] > summary::after {
  content: "–";
  color: var(--lime);
}

.page-products .pp-tree summary:hover {
  background: #1b1530;
}

.page-products .pp-tree summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-products .pp-tree__tag {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--phantom-soft);
  border: 1px solid var(--edge);
  padding: 0.12rem 0.35rem;
}

.page-products .pp-tree__leaf {
  display: inline-block;
  padding: 0.28rem 0.55rem;
  font-size: 0.85rem;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px dashed rgba(198, 255, 61, 0.5);
}

.page-products .pp-tree__leaf:hover,
.page-products .pp-tree__leaf:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- lineup ---------- */
.page-products .pp-lineup {
  background: linear-gradient(180deg, rgba(20, 16, 31, 0.85), rgba(11, 7, 16, 0) 70%);
}

.page-products .pp-lineup__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
  align-items: start;
}

.page-products .pp-lineup__media {
  margin: 0;
  position: relative;
}

.page-products .pp-lineup__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--edge);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-products .pp-lineup__cap {
  display: block;
  margin-top: 0.7rem;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--text-dim);
}

/* ---------- distribution ---------- */
.page-products .pp-dist__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
  align-items: start;
}

.page-products .pp-dist__media {
  margin: 0 0 1.4rem;
}

.page-products .pp-dist__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--edge);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}

.page-products .pp-bars {
  display: grid;
  gap: 0.85rem;
  padding: 1.1rem;
  background: var(--violet-deep);
  border: 1px solid var(--edge);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-products .pp-bars__row {
  display: grid;
  grid-template-columns: 5.2rem 1fr 3.2rem;
  align-items: center;
  gap: 0.65rem;
}

.page-products .pp-bars__key {
  font-size: 0.8rem;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-products .pp-bars__track {
  display: block;
  height: 10px;
  background: #0f0b17;
  border: 1px solid var(--edge);
  overflow: hidden;
}

.page-products .pp-bars__fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--lime));
}

.page-products .pp-bars__fill--alt {
  background: linear-gradient(90deg, var(--phantom), var(--phantom-soft));
}

.page-products .pp-bars__val {
  font-size: 0.8rem;
  color: var(--text);
  text-align: right;
}

/* ---------- time ---------- */
.page-products .pp-time__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
  align-items: start;
}

.page-products .pp-time__media {
  margin: 0;
}

.page-products .pp-time__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--edge);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
}

.page-products .pp-zones {
  display: grid;
  gap: 0;
  margin-top: 1.6rem;
  border-top: 1px solid var(--edge);
}

.page-products .pp-zones__row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 0.6rem;
  padding: 0.72rem 0;
  border-bottom: 1px solid var(--edge);
}

.page-products .pp-zones__from,
.page-products .pp-zones__to {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.page-products .pp-zones__from {
  align-items: flex-end;
  text-align: right;
}

.page-products .pp-zones__to {
  align-items: flex-start;
}

.page-products .pp-zones__from em,
.page-products .pp-zones__to em {
  font-style: normal;
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}

.page-products .pp-zones__from b,
.page-products .pp-zones__to b {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
}

.page-products .pp-zones__to b {
  color: var(--lime);
}

.page-products .pp-zones__arrow {
  display: block;
  width: clamp(18px, 6vw, 46px);
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--cyan) 0 4px, transparent 4px 8px);
}

/* ---------- v4 client ---------- */
.page-products .pp-v4 {
  background: linear-gradient(180deg, rgba(108, 60, 233, 0.14), rgba(11, 7, 16, 0) 65%);
}

.page-products .pp-devices {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--edge);
  border: 1px solid var(--edge);
}

.page-products .pp-device {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 1.1rem 1rem 1.25rem;
  background: var(--violet-deep);
  color: var(--phantom-soft);
}

.page-products .pp-device__name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  margin-top: 0.35rem;
}

.page-products .pp-device__meta {
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.page-products .pp-v4__media {
  margin: clamp(22px, 4vw, 36px) 0 0;
}

.page-products .pp-v4__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--edge);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
}

/* ---------- next steps ---------- */
.page-products .pp-next__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--edge);
  border: 1px solid var(--edge);
}

.page-products .pp-next__card {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: clamp(20px, 3vw, 30px);
  background: var(--violet-deep);
  color: var(--text);
  text-decoration: none;
  transition: background 0.2s var(--ease);
}

.page-products .pp-next__card:hover,
.page-products .pp-next__card:focus-visible {
  background: #1b1530;
}

.page-products .pp-next__num,
.page-products .pp-next__id {
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-products .pp-next__title {
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-products .pp-next__text {
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-products .pp-next__go {
  margin-top: 0.6rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--lime);
}

.page-products .pp-next__card:hover .pp-next__go,
.page-products .pp-next__card:focus-visible .pp-next__go {
  color: var(--cyan);
}

/* ---------- responsive ---------- */
@media (min-width: 620px) {
  .page-products .pp-ribbon {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pp-devices {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pp-next__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .pp-ribbon {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pp-tab {
    flex: 1 1 0;
    text-align: center;
  }

  .page-products .pp-panel {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
    align-items: center;
  }

  .page-products .pp-index__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-products .pp-lineup__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
    gap: clamp(32px, 5vw, 60px);
  }

  .page-products .pp-dist__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(28px, 4vw, 52px);
  }

  .page-products .pp-time__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(32px, 5vw, 58px);
    align-items: center;
  }

  .page-products .pp-next__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1200px) {
  .page-products .pp-time__media {
    margin-top: -24px;
  }

  .page-products .pp-dist__media {
    margin-right: 2.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-ribbon__item,
  .page-products .pp-tab,
  .page-products .pp-next__card,
  .page-products .pp-link {
    transition: opacity 0.2s linear;
  }
}