.page-products {
  --pp-hair: var(--grid);
  --pp-hair-strong: var(--grid-strong);
  --pp-card: rgba(231, 236, 239, 0.04);
  --pp-gap: clamp(16px, 2.4vw, 28px);
  background: var(--ink);
  color: var(--text);
}

/* ---------- hero ---------- */
.page-products .prod-hero {
  position: relative;
  padding: clamp(18px, 3vw, 30px) 0 var(--section-y);
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(31, 169, 122, 0.18), transparent 60%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink) 58%, rgba(14, 59, 46, 0.55) 100%);
  border-bottom: 1px solid var(--pp-hair);
}

.page-products .prod-hero .breadcrumb {
  margin-bottom: clamp(26px, 5vw, 52px);
}

.page-products .prod-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  align-items: end;
}

.page-products .prod-hero__copy .eyebrow {
  margin-bottom: 16px;
}

.page-products .prod-hero__copy h1 {
  margin: 0 0 20px;
  max-width: 18em;
}

.page-products .prod-hero__copy .lede {
  margin: 0 0 28px;
  color: var(--text);
  opacity: 0.86;
  max-width: 30em;
}

.page-products .prod-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .prod-hero__visual {
  position: relative;
  border: 1px solid var(--pp-hair-strong);
  background: linear-gradient(160deg, rgba(14, 59, 46, 0.75), rgba(8, 19, 31, 0.95));
  overflow: hidden;
}

.page-products .prod-hero__visual::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 84px;
  height: 3px;
  background: var(--signal);
}

.page-products .score-svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .prod-hero__stats {
  margin-top: clamp(30px, 5vw, 56px);
  padding-top: 22px;
  border-top: 1px solid var(--pp-hair);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 16px;
}

.page-products .prod-hero__stats .stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-left: 12px;
  border-left: 1px solid var(--pp-hair);
}

.page-products .prod-hero__stats .stat__value {
  color: var(--volt);
  font-size: clamp(26px, 4.4vw, 42px);
  line-height: 1.05;
}

.page-products .prod-hero__stats .stat__unit {
  color: var(--pitch);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
}

.page-products .prod-hero__stats .stat__label {
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.04em;
}

/* ---------- shared section head tweaks ---------- */
.page-products .section__head {
  margin-bottom: clamp(26px, 4vw, 46px);
}

.page-products .section__head h2 {
  margin: 0 0 14px;
}

.page-products .section__head > p {
  margin: 0;
  max-width: 46em;
  color: var(--muted);
}

.page-products .section--paper .section__head > p {
  color: var(--on-paper-muted);
}

.page-products .section--paper {
  color: var(--on-paper);
}

/* ---------- client capabilities ---------- */
.page-products .pp-client__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

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

.page-products .cap {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: clamp(18px, 3vw, 26px);
  background: var(--ink);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .cap:hover {
  background: rgba(31, 169, 122, 0.09);
}

.page-products .cap__idx {
  color: var(--pitch);
  font-size: 15px;
  letter-spacing: 0.08em;
  padding-top: 3px;
}

.page-products .cap__title {
  margin: 0 0 8px;
  font-size: clamp(18px, 2.2vw, 22px);
  color: var(--text);
}

.page-products .cap__text {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
  max-width: 34em;
}

.page-products .pp-client__media .media__frame {
  border: 1px solid var(--pp-hair-strong);
}

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

/* ---------- adaptation table ---------- */
.page-products .table-scroll {
  overflow-x: auto;
  border: 1px solid rgba(11, 26, 18, 0.2);
  -webkit-overflow-scrolling: touch;
}

.page-products .adapt-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 15px;
  color: var(--on-paper);
}

.page-products .adapt-table caption {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}

.page-products .adapt-table th,
.page-products .adapt-table td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(11, 26, 18, 0.14);
  vertical-align: top;
}

.page-products .adapt-table thead th {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--on-paper-muted);
  border-bottom: 1px solid rgba(11, 26, 18, 0.35);
  white-space: nowrap;
}

.page-products .adapt-table tbody th {
  font-weight: 600;
  white-space: nowrap;
}

.page-products .adapt-table tbody tr:nth-child(odd) {
  background: rgba(14, 59, 46, 0.07);
}

.page-products .adapt-table tbody tr {
  transition: background var(--dur) var(--ease);
}

.page-products .adapt-table tbody tr:hover {
  background: rgba(255, 106, 31, 0.16);
}

.page-products .adapt-table tbody tr:last-child th,
.page-products .adapt-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .adapt-table td:first-of-type {
  font-family: var(--font-mono);
  white-space: nowrap;
}

.page-products .pp-adapt__row {
  margin-top: clamp(24px, 4vw, 40px);
  display: grid;
  gap: clamp(20px, 3vw, 32px);
}

.page-products .fold-demo {
  border: 1px solid rgba(11, 26, 18, 0.2);
  padding: clamp(16px, 2.6vw, 24px);
  background: var(--paper);
}

.page-products .fold-demo__label {
  margin: 0 0 14px;
  color: var(--on-paper-muted);
}

.page-products .fold-svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pp-adapt__media .media__frame {
  border: 1px solid rgba(11, 26, 18, 0.2);
}

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

.page-products .pp-adapt__note {
  margin: clamp(22px, 3.5vw, 34px) 0 0;
  color: var(--on-paper-muted);
  font-size: 15px;
  line-height: 1.8;
  max-width: 44em;
}

.page-products .pp-adapt__note a {
  color: var(--on-paper);
  text-decoration: none;
  border-bottom: 2px solid var(--signal);
}

.page-products .pp-adapt__note a:hover {
  color: var(--signal);
}

/* ---------- pack switch ---------- */
.page-products .pack__radio,
.page-products .svc__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .pack__tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border: 1px solid var(--pp-hair-strong);
  border-bottom: 0;
}

.page-products .pack__tab {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 15px 16px;
  cursor: pointer;
  color: var(--muted);
  font-size: 15px;
  border-right: 1px solid var(--pp-hair);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .pack__tab:last-child {
  border-right: 0;
}

.page-products .pack__tab .num {
  color: var(--pitch);
  font-size: 13px;
}

.page-products .pack__tab:hover {
  background: rgba(231, 236, 239, 0.05);
  color: var(--text);
}

.page-products #pack-std:checked ~ .pack__tabs label[for="pack-std"],
.page-products #pack-gift:checked ~ .pack__tabs label[for="pack-gift"] {
  background: rgba(255, 106, 31, 0.14);
  color: var(--text);
  box-shadow: inset 0 -3px 0 var(--signal);
}

.page-products .pack__panels {
  border: 1px solid var(--pp-hair-strong);
}

.page-products .pack__panel {
  display: none;
}

.page-products #pack-std:checked ~ .pack__panels .pack__panel--std,
.page-products #pack-gift:checked ~ .pack__panels .pack__panel--gift {
  display: grid;
}

.page-products .pack__panel {
  gap: clamp(20px, 3vw, 34px);
  padding: clamp(18px, 3vw, 30px);
  animation: pp-fade var(--dur) var(--ease) both;
}

@keyframes pp-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

.page-products .pack__media {
  margin: 0;
}

.page-products .pack__media .media__frame {
  border: 1px solid var(--pp-hair);
}

.page-products .pack__media .media__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pack__title {
  margin: 12px 0 10px;
  font-size: clamp(20px, 2.6vw, 26px);
  color: var(--text);
}

.page-products .pack__text {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
  max-width: 34em;
}

.page-products .pack__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pp-hair);
}

.page-products .pack__list li {
  display: grid;
  grid-template-columns: 5.5em minmax(0, 1fr);
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--pp-hair);
  font-size: 15px;
  color: var(--text);
  line-height: 1.7;
}

.page-products .pack__key {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  padding-top: 3px;
}

.page-products .pp-pack__note {
  margin: clamp(22px, 3.5vw, 32px) 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.page-products .pp-pack__note a {
  color: var(--volt);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-products .pp-pack__note a:hover {
  color: var(--signal);
}

/* ---------- price rail ---------- */
.page-products .rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 80%;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 14px;
  -webkit-overflow-scrolling: touch;
}

.page-products .tier {
  scroll-snap-align: start;
  border: 1px solid rgba(11, 26, 18, 0.22);
  background: var(--paper);
  padding: clamp(18px, 2.6vw, 26px);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .tier:hover,
.page-products .tier:focus-within {
  border-color: var(--signal);
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(8, 19, 31, 0.14);
}

.page-products .tier__head {
  display: grid;
  gap: 4px;
}

.page-products .tier__idx {
  color: var(--pitch);
  font-size: 13px;
  letter-spacing: 0.14em;
}

.page-products .tier__name {
  margin: 0;
  font-size: clamp(22px, 3vw, 30px);
  color: var(--on-paper);
}

.page-products .tier__for {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--on-paper-muted);
}

.page-products .tier__bar {
  height: 10px;
  background: rgba(11, 26, 18, 0.09);
  display: flex;
  align-items: stretch;
}

.page-products .tier__bar span {
  display: block;
  height: 100%;
}

.page-products .tier--entry .tier__bar span { width: 42%; background: var(--pitch); }
.page-products .tier--main .tier__bar span { width: 72%; background: var(--signal); }
.page-products .tier--flag .tier__bar span { width: 92%; background: var(--ink); }

.page-products .tier__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--on-paper);
}

.page-products .tier__list li {
  padding-left: 16px;
  position: relative;
}

.page-products .tier__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 1px;
  background: var(--signal);
}

.page-products .tier__hint {
  margin: auto 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(11, 26, 18, 0.18);
  font-size: 14px;
  color: var(--on-paper-muted);
}

.page-products .pp-price__note {
  margin: clamp(22px, 3.5vw, 32px) 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--on-paper-muted);
  max-width: 46em;
}

/* ---------- flow ---------- */
.page-products .flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: pp-flow;
}

.page-products .flow__step {
  position: relative;
  border: 1px solid var(--pp-hair);
  background: linear-gradient(150deg, rgba(14, 59, 46, 0.7), rgba(8, 19, 31, 0.9));
  padding: clamp(18px, 2.6vw, 24px);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .flow__step:hover {
  border-color: var(--signal);
}

.page-products .flow__num {
  display: block;
  color: var(--signal);
  font-size: 13px;
  letter-spacing: 0.14em;
  margin-bottom: 10px;
}

.page-products .flow__title {
  margin: 0 0 8px;
  font-size: clamp(18px, 2.2vw, 21px);
  color: var(--text);
}

.page-products .flow__text {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .flow__time {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--volt);
  border: 1px solid rgba(233, 255, 77, 0.35);
  padding: 4px 9px;
}

/* ---------- service tabs ---------- */
.page-products .pp-service__media {
  margin: 0 0 clamp(24px, 4vw, 40px);
}

.page-products .pp-service__media .media__frame {
  border: 1px solid rgba(11, 26, 18, 0.2);
}

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

.page-products .svc {
  border: 1px solid rgba(11, 26, 18, 0.22);
  background: var(--paper);
}

.page-products .svc__tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-bottom: 1px solid rgba(11, 26, 18, 0.22);
}

.page-products .svc__tab {
  padding: 15px 16px;
  text-align: center;
  cursor: pointer;
  font-size: 15px;
  color: var(--on-paper-muted);
  border-right: 1px solid rgba(11, 26, 18, 0.16);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .svc__tab:last-child {
  border-right: 0;
}

.page-products .svc__tab:hover {
  color: var(--on-paper);
  background: rgba(11, 26, 18, 0.05);
}

.page-products #svc-device:checked ~ .svc__tabs label[for="svc-device"],
.page-products #svc-part:checked ~ .svc__tabs label[for="svc-part"] {
  background: var(--ink);
  color: var(--volt);
  box-shadow: inset 0 -3px 0 var(--signal);
}

.page-products .svc__panel {
  display: none;
}

.page-products #svc-device:checked ~ .svc__panels .svc__panel--device,
.page-products #svc-part:checked ~ .svc__panels .svc__panel--part {
  display: block;
}

.page-products .svc__panel {
  padding: clamp(18px, 2.8vw, 28px);
}

.page-products .svc__meta {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-products .svc__meta > div {
  display: grid;
  grid-template-columns: 5.5em minmax(0, 1fr);
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(11, 26, 18, 0.14);
}

.page-products .svc__meta > div:last-child {
  border-bottom: 0;
}

.page-products .svc__meta dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--on-paper-muted);
  padding-top: 3px;
}

.page-products .svc__meta dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--on-paper);
}

.page-products .svc-contact {
  margin-top: clamp(22px, 3.5vw, 34px);
}

.page-products .svc-contact__text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--on-paper-muted);
  max-width: 44em;
}

.page-products .svc-contact__text a {
  color: var(--on-paper);
  text-decoration: none;
  border-bottom: 2px solid var(--signal);
}

.page-products .svc-contact__text a:hover {
  color: var(--signal);
}

.page-products .svc-contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .svc-contact__note {
  margin: 14px 0 0;
  font-size: 13px;
  color: var(--on-paper-muted);
}

/* ---------- next step ---------- */
.page-products .pp-next__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
}

.page-products .pp-next__lead .eyebrow {
  margin-bottom: 14px;
}

.page-products .pp-next__lead h2 {
  margin: 0 0 16px;
}

.page-products .pp-next__lead .prose {
  margin: 0;
  color: var(--muted);
  max-width: 32em;
}

.page-products .pp-next__links {
  display: grid;
  gap: 1px;
  background: var(--pp-hair);
  border: 1px solid var(--pp-hair);
}

.page-products .pp-next__links .exhibit {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto;
  gap: 4px 16px;
  padding: 18px 20px;
  background: var(--ink);
  text-decoration: none;
  color: var(--text);
  transition: background var(--dur) var(--ease);
}

.page-products .pp-next__links .exhibit:hover {
  background: rgba(31, 169, 122, 0.12);
}

.page-products .pp-next__links .exhibit__index {
  grid-row: span 2;
  color: var(--pitch);
  font-size: 13px;
  padding-top: 3px;
}

.page-products .pp-next__links .exhibit__title {
  font-size: 17px;
}

.page-products .pp-next__links .exhibit__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- responsive ---------- */
@media (min-width: 720px) {
  .page-products .prod-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .cap {
    grid-template-columns: 3.5em minmax(0, 1fr);
  }

  .page-products .rail {
    grid-auto-columns: 44%;
  }

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

@media (min-width: 900px) {
  .page-products .prod-hero__grid {
    grid-template-columns: 7fr 5fr;
  }

  .page-products .pp-client__grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-products .pp-adapt__row {
    grid-template-columns: 8fr 4fr;
    align-items: stretch;
  }

  .page-products .pack__panel {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-products .rail {
    grid-auto-columns: 30%;
    overflow-x: auto;
  }

  .page-products .tier--main {
    grid-auto-columns: 40%;
  }

  .page-products .rail .tier:nth-child(1) { grid-column: span 1; }

  .page-products .flow {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0;
    align-items: start;
    border-top: 1px solid var(--pp-hair);
    padding-top: 26px;
  }

  .page-products .flow__step {
    border: 0;
    background: transparent;
    border-left: 1px solid var(--pp-hair);
    padding: 0 18px;
  }

  .page-products .flow__step:first-child {
    padding-left: 0;
    border-left: 0;
  }

  .page-products .flow__step:nth-child(2) { transform: translateY(14px); }
  .page-products .flow__step:nth-child(3) { transform: translateY(28px); }
  .page-products .flow__step:nth-child(4) { transform: translateY(42px); }
  .page-products .flow__step:nth-child(5) { transform: translateY(56px); }

  .page-products .flow__step::before {
    content: "";
    position: absolute;
    top: -26px;
    left: 0;
    width: 1px;
    height: 26px;
    background: var(--signal);
    opacity: 0.7;
  }

  .page-products .flow__step:first-child::before {
    display: none;
  }

  .page-products .pp-next__grid {
    grid-template-columns: 5fr 7fr;
    align-items: center;
  }

  .page-products .svc__meta > div {
    grid-template-columns: 7em minmax(0, 1fr);
  }
}

@media (min-width: 1180px) {
  .page-products .rail {
    grid-auto-columns: 32%;
  }

  .page-products .pack__panel {
    grid-template-columns: 6fr 6fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pack__panel,
  .page-products .tier,
  .page-products .flow__step,
  .page-products .cap,
  .page-products .pp-next__links .exhibit {
    animation: none !important;
    transition: none !important;
  }

  .page-products .flow__step {
    transform: none !important;
  }
}