.page-products {
  --pr-cut: 16px;
  --pr-gap: clamp(16px, 2.4vw, 28px);
  padding-top: var(--header-h);
  padding-bottom: clamp(40px, 6vw, 88px);
  background: var(--ink);
  color: var(--ivory);
}

.page-products .pr-head {
  max-width: 62ch;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-products .pr-head h2 {
  margin: 0.35em 0 0.55em;
  font-family: var(--font-head);
  font-size: clamp(22px, 3.2vw, 32px);
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: -0.02em;
}

.page-products .pr-head p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- hero ---------- */

.page-products .pr-hero {
  position: relative;
  padding: clamp(20px, 3.5vw, 44px) 0 clamp(32px, 5vw, 64px);
  background:
    radial-gradient(900px 460px at 84% 6%, rgba(40, 44, 99, 0.45), transparent 70%),
    radial-gradient(720px 420px at 2% 96%, rgba(11, 43, 36, 0.85), transparent 72%);
}

.page-products .pr-hero__grid {
  display: grid;
  gap: clamp(24px, 3.5vw, 48px);
  align-items: center;
  margin-top: clamp(14px, 2vw, 24px);
}

.page-products .pr-hero__title {
  margin: 0.3em 0 0.5em;
  font-family: var(--font-head);
  font-size: clamp(27px, 5.4vw, 50px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.02em;
}

.page-products .pr-hero__lead {
  margin: 0;
  max-width: 54ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--mist);
}

.page-products .pr-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pr-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px clamp(22px, 3vw, 44px);
  margin: 28px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-products .pr-stat__num {
  display: block;
  font-size: clamp(22px, 3vw, 28px);
  line-height: 1;
  color: var(--copper-hi);
}

.page-products .pr-stat__label {
  display: block;
  margin-top: 6px;
  font-size: 12.5px;
  color: var(--mist);
}

.page-products .pr-hero__aside {
  margin: 0;
}

.page-products .pr-hero__frame {
  position: relative;
  padding: 10px;
  background: var(--glass);
  border: 1px solid var(--line-strong);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}

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

.page-products .pr-hero__note {
  margin: 12px 0 0;
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

/* ---------- quick path cards ---------- */

.page-products .pr-quick {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: clamp(28px, 4vw, 48px);
}

.page-products .pr-quick__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 108px;
  padding: 16px 14px 18px;
  text-decoration: none;
  color: var(--ivory);
  background: linear-gradient(160deg, rgba(18, 61, 51, 0.72), rgba(6, 23, 20, 0.88));
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  transition: transform var(--ease), border-color var(--ease);
}

.page-products .pr-quick__card:hover,
.page-products .pr-quick__card:focus-visible {
  transform: translateY(-2px);
  border-color: var(--line-strong);
}

.page-products .pr-quick__idx {
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--copper);
}

.page-products .pr-quick__card strong {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-products .pr-quick__hint {
  font-size: 12px;
  line-height: 1.5;
  color: var(--mist);
}

/* ---------- sticky index ---------- */

.page-products .pr-index {
  position: sticky;
  top: var(--header-h);
  z-index: 20;
  background: rgba(6, 23, 20, 0.94);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.page-products .pr-index__inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-block: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-products .pr-index__inner::-webkit-scrollbar {
  display: none;
}

.page-products .pr-index__kicker {
  flex: 0 0 auto;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--copper);
}

.page-products .pr-index__list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pr-index__list a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 6px 12px;
  font-size: 12.5px;
  white-space: nowrap;
  text-decoration: none;
  color: var(--mist);
  border: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease), background var(--ease);
}

.page-products .pr-index__list a:hover,
.page-products .pr-index__list a:focus-visible {
  color: var(--ivory);
  border-color: var(--line-strong);
  background: rgba(18, 61, 51, 0.7);
}

/* ---------- map / resource stack ---------- */

.page-products .pr-map {
  padding: clamp(32px, 5vw, 72px) 0;
}

.page-products .pr-map__grid {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
}

.page-products .pr-axis {
  padding: 22px 20px 24px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(40, 44, 99, 0.34), rgba(6, 23, 20, 0.75));
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.page-products .pr-axis h2 {
  margin: 0.3em 0 0.55em;
  font-family: var(--font-head);
  font-size: clamp(19px, 2.4vw, 23px);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-products .pr-axis p {
  margin: 0 0 16px;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--mist);
}

.page-products .pr-axis__legend {
  display: grid;
  gap: 12px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .pr-axis__legend li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.page-products .pr-axis__legend > li > .tag,
.page-products .pr-axis__mono {
  flex: 0 0 auto;
}

.page-products .pr-axis__mono {
  display: inline-flex;
  align-items: center;
  padding: 2px 7px;
  font-size: 11px;
  color: var(--copper-hi);
  border: 1px solid var(--line-strong);
}

.page-products .pr-stack {
  display: grid;
  gap: 16px;
}

.page-products .pr-res {
  position: relative;
  padding: 20px clamp(16px, 2.2vw, 26px);
  background: linear-gradient(155deg, rgba(18, 61, 51, 0.6), rgba(6, 23, 20, 0.9));
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
  transition: transform var(--ease), border-color var(--ease);
}

.page-products .pr-res:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
}

.page-products .pr-res__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.page-products .pr-res__idx {
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--copper);
}

.page-products .pr-res__head h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-products .pr-res__head .tag {
  margin-left: auto;
}

.page-products .pr-res__body > p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--mist);
}

.page-products .pr-res__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin: 14px 0 0;
  padding: 12px 0 0;
  border-top: 1px dashed var(--line);
  font-size: 12.5px;
}

.page-products .pr-res__facts > div {
  display: flex;
  gap: 8px;
  align-items: baseline;
}

.page-products .pr-res__facts dt {
  color: var(--copper);
}

.page-products .pr-res__facts dd {
  margin: 0;
  color: var(--ivory);
}

.page-products .pr-res__more {
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.page-products .pr-res__more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  cursor: pointer;
  list-style: none;
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--neon);
}

.page-products .pr-res__more summary::-webkit-details-marker {
  display: none;
}

.page-products .pr-res__more summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--copper-hi);
}

.page-products .pr-res__more[open] summary::after {
  content: "−";
}

.page-products .pr-res__more ul {
  margin: 10px 0 0;
  padding-left: 18px;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .pr-res__link {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--copper-hi);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}

.page-products .pr-res__link:hover,
.page-products .pr-res__link:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

.page-products .pr-res__fig {
  margin: 18px 0 0;
}

.page-products .pr-res__fig img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  object-fit: cover;
}

/* ---------- path comparison ---------- */

.page-products .pr-paths {
  padding: clamp(32px, 5vw, 64px) 0;
  background: linear-gradient(180deg, transparent, rgba(91, 35, 56, 0.24) 45%, transparent);
}

.page-products .pr-paths__grid {
  display: grid;
  gap: 14px;
}

.page-products .pr-path {
  padding: 20px;
  border: 1px solid var(--line);
  background: rgba(6, 23, 20, 0.6);
}

.page-products .pr-path--old {
  border-style: dashed;
  border-color: var(--line-soft);
}

.page-products .pr-path--old .pr-path__steps li {
  color: var(--mist);
  background: rgba(18, 61, 51, 0.5);
}

.page-products .pr-path--new {
  background: linear-gradient(160deg, rgba(18, 61, 51, 0.78), rgba(6, 23, 20, 0.9));
  border-color: var(--line-strong);
}

.page-products .pr-path__label {
  display: block;
  margin-bottom: 14px;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--copper);
}

.page-products .pr-path__steps {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: prstep;
}

.page-products .pr-path__steps li {
  position: relative;
  padding: 7px 12px 7px 34px;
  font-size: 12.5px;
  color: var(--ivory);
  background: rgba(18, 61, 51, 0.82);
  border: 1px solid var(--line);
  counter-increment: prstep;
}

.page-products .pr-path__steps li::before {
  content: counter(prstep, decimal-leading-zero);
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--copper);
}

.page-products .pr-paths__note {
  margin: 18px 0 0;
  max-width: 76ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- version table ---------- */

.page-products .pr-version {
  padding: clamp(32px, 5vw, 64px) 0;
}

.page-products .pr-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: rgba(6, 23, 20, 0.55);
  -webkit-overflow-scrolling: touch;
}

.page-products .pr-table__caption {
  padding: 12px 14px 0;
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--copper-hi);
}

.page-products .pr-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.page-products .pr-table th {
  padding: 12px 14px;
  text-align: left;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--copper-hi);
  background: rgba(18, 61, 51, 0.8);
  border-bottom: 1px solid var(--line-strong);
}

.page-products .pr-table td {
  padding: 12px 14px;
  line-height: 1.6;
  color: var(--mist);
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
}

.page-products .pr-table tbody tr:hover td,
.page-products .pr-table tbody tr:focus-within td {
  background: rgba(18, 61, 51, 0.45);
}

.page-products .pr-table td:first-child {
  color: var(--ivory);
  font-weight: 600;
}

/* ---------- check list ---------- */

.page-products .pr-check {
  padding: clamp(32px, 5vw, 64px) 0;
}

.page-products .pr-check__grid {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
}

.page-products .pr-check__list {
  counter-reset: ck;
  display: grid;
  gap: 14px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pr-check__list li {
  position: relative;
  padding-left: 42px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--mist);
}

.page-products .pr-check__list li::before {
  content: counter(ck, decimal-leading-zero);
  counter-increment: ck;
  position: absolute;
  left: 0;
  top: 1px;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--copper-hi);
  background: rgba(18, 61, 51, 0.75);
  border: 1px solid var(--line-strong);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
}

.page-products .pr-check__list strong {
  color: var(--ivory);
  font-weight: 600;
}

.page-products .pr-check__fig {
  margin: 0;
}

.page-products .pr-check__fig img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line-strong);
  background: var(--glass);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
  object-fit: cover;
}

.page-products .pr-check__note {
  margin: 12px 0 0;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--neon);
}

/* ---------- member tiers ---------- */

.page-products .pr-members {
  padding: clamp(32px, 5vw, 64px) 0;
}

.page-products .pr-members__grid {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
}

.page-products .pr-members__fig {
  margin: 0;
}

.page-products .pr-members__fig img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(40, 44, 99, 0.42), rgba(6, 23, 20, 0.9));
  object-fit: cover;
}

.page-products .pr-tiers {
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pr-tiers li {
  padding: 16px 16px 18px;
  border: 1px solid var(--line);
  background: linear-gradient(155deg, rgba(18, 61, 51, 0.66), rgba(6, 23, 20, 0.86));
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  transition: transform var(--ease), border-color var(--ease);
}

.page-products .pr-tiers li:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
}

.page-products .pr-tiers h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--copper-hi);
}

.page-products .pr-tiers p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- updates ---------- */

.page-products .pr-updates {
  padding: clamp(32px, 5vw, 64px) 0 0;
}

.page-products .pr-updates__list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-products .pr-updates__list > li {
  display: grid;
  gap: 8px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  transition: background var(--ease);
}

.page-products .pr-updates__list > li:hover {
  background: rgba(18, 61, 51, 0.28);
}

.page-products .pr-updates__mark {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--copper);
}

.page-products .pr-updates__body h3 {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-products .pr-updates__body p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--mist);
}

.page-products .pr-updates__link {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--copper-hi);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}

.page-products .pr-updates__link:hover,
.page-products .pr-updates__link:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

.page-products .pr-help {
  margin-top: clamp(24px, 3.5vw, 40px);
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line-strong);
  background: linear-gradient(150deg, rgba(40, 44, 99, 0.42), rgba(6, 23, 20, 0.9));
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}

.page-products .pr-help p {
  margin: 0;
  max-width: 72ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}

.page-products .pr-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

/* ---------- responsive ---------- */

@media (min-width: 600px) {
  .page-products .pr-tiers {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-products .pr-updates__list > li {
    grid-template-columns: 96px minmax(0, 1fr) auto;
    align-items: baseline;
    gap: 16px;
  }
}

@media (min-width: 860px) {
  .page-products .pr-hero__grid {
    grid-template-columns: 1.08fr 0.92fr;
  }

  .page-products .pr-paths__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-products .pr-check__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

  .page-products .pr-members__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }

  .page-products .pr-res--media {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 210px;
    gap: clamp(16px, 2.5vw, 28px);
    align-items: start;
  }

  .page-products .pr-res--media .pr-res__fig {
    margin: 0;
  }
}

@media (min-width: 960px) {
  .page-products .pr-map__grid {
    grid-template-columns: 272px minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pr-axis {
    position: sticky;
    top: calc(var(--header-h) + 62px);
  }
}

@media (min-width: 1100px) {
  .page-products .pr-quick {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-quick__card,
  .page-products .pr-res,
  .page-products .pr-tiers li {
    transition: none;
  }

  .page-products .pr-quick__card:hover,
  .page-products .pr-res:hover,
  .page-products .pr-tiers li:hover {
    transform: none;
  }
}