.page-products {
  --pp-band-pad: clamp(52px, 7vw, 96px);
  --pp-line: rgba(110, 143, 163, .28);
  --pp-line-soft: rgba(110, 143, 163, .16);
  position: relative;
  background:
    radial-gradient(120% 52% at 76% -8%, rgba(15, 76, 63, .55), transparent 62%),
    radial-gradient(80% 44% at 2% 8%, rgba(206, 42, 50, .13), transparent 60%),
    var(--night);
  color: var(--ivory);
  padding-block: 24px 0;
  overflow-x: hidden;
}

.page-products .prod-crumb-wrap {
  padding-bottom: 8px;
}

/* ---------- intro ---------- */
.page-products .prod-intro {
  padding-block: clamp(18px, 3vw, 34px) clamp(38px, 5vw, 64px);
  border-bottom: 1px solid var(--pp-line-soft);
}

.page-products .prod-intro h1 {
  margin: 16px 0 0;
  font-size: clamp(30px, 6.4vw, 54px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -.01em;
  max-width: 18ch;
}

.page-products .prod-intro-lede {
  margin: 22px 0 0;
  max-width: 62ch;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.78;
  color: var(--grey);
}

.page-products .prod-index {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  counter-reset: ppi;
  border-top: 1px solid var(--pp-line-soft);
}

.page-products .prod-index li {
  border-bottom: 1px solid var(--pp-line-soft);
}

.page-products .prod-index a {
  display: grid;
  grid-template-columns: 42px 1fr;
  grid-template-areas:
    "idx label"
    "idx note";
  gap: 2px 14px;
  padding: 14px 2px;
  color: var(--ivory);
  text-decoration: none;
  transition: background-color .2s ease, padding-left .2s ease;
}

.page-products .prod-index a:hover,
.page-products .prod-index a:focus-visible {
  background: rgba(15, 76, 63, .5);
  padding-left: 10px;
}

.page-products .pi-idx {
  grid-area: idx;
  align-self: center;
  color: var(--blue-line);
  font-size: 12px;
  letter-spacing: .05em;
}

.page-products .prod-index a:hover .pi-idx,
.page-products .prod-index a:focus-visible .pi-idx {
  color: var(--gold);
}

.page-products .pi-label {
  grid-area: label;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .01em;
}

.page-products .pi-note {
  grid-area: note;
  font-size: 14px;
  color: var(--grey);
}

/* ---------- bands ---------- */
.page-products .prod-band {
  position: relative;
  padding-block: var(--pp-band-pad);
}

.page-products .prod-band--night {
  background: transparent;
}

.page-products .prod-band--ivory {
  background: var(--ivory);
  color: var(--ink);
}

.page-products .prod-band--felt {
  background:
    linear-gradient(180deg, rgba(10, 56, 48, .92), rgba(15, 76, 63, .96));
  color: var(--ivory);
}

.page-products .prod-head {
  margin-bottom: clamp(28px, 4vw, 46px);
}

.page-products .prod-title {
  margin: 14px 0 0;
  font-size: clamp(24px, 3.6vw, 38px);
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: -.01em;
}

.page-products .prod-lede {
  margin: 16px 0 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--grey);
}

.page-products .prod-band--ivory .prod-lede {
  color: #3C4A55;
}

.page-products .prod-band--ivory .eyebrow,
.page-products .prod-band--felt .eyebrow {
  color: var(--blue-line);
}

.page-products .prod-band--ivory .eyebrow {
  color: #5A7383;
}

.page-products .prod-para {
  margin: 0 0 1.2em;
  font-size: 17px;
  line-height: 1.78;
  max-width: 60ch;
}

.page-products .prod-para--tail {
  margin-bottom: 0;
}

.page-products .prod-inline-link {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-products .prod-inline-link:hover,
.page-products .prod-inline-link:focus-visible {
  color: var(--gold-soft);
}

.page-products .prod-band--ivory .prod-inline-link {
  color: var(--red);
}

/* ---------- two column ---------- */
.page-products .prod-2col {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
}

.page-products .prod-2col-side {
  align-self: start;
}

@media (min-width: 1024px) {
  .page-products .prod-2col {
    grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
    align-items: start;
  }
  .page-products .prod-2col--flip {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }
}

/* ---------- side card ---------- */
.page-products .side-card {
  padding: 22px 20px 20px;
}

.page-products .side-card-idx {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .06em;
  color: #6B7D8A;
}

.page-products .side-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .side-list li {
  padding: 11px 0;
  border-top: 1px dashed rgba(11, 14, 18, .16);
  font-size: 15px;
  line-height: 1.7;
  color: #2A343C;
}

.page-products .side-list li:first-child {
  border-top: none;
  padding-top: 0;
}

.page-products .side-list .mono {
  display: block;
  font-size: 12px;
  letter-spacing: .05em;
  color: #5A7383;
  margin-bottom: 3px;
}

/* ---------- media ---------- */
.page-products .prod-media {
  margin: clamp(30px, 4vw, 50px) 0 0;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--pp-line);
  background: linear-gradient(150deg, var(--felt-deep), var(--night-deep));
  box-shadow: var(--shadow-card);
}

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

.page-products .prod-media figcaption {
  padding: 11px 16px 13px;
  font-size: 13px;
  line-height: 1.6;
  font-family: var(--font-mono);
  letter-spacing: .03em;
  color: var(--grey);
  border-top: 1px solid var(--pp-line-soft);
}

.page-products .prod-media--tilt-l { transform: rotate(-2.2deg); }
.page-products .prod-media--tilt-r { transform: rotate(1.8deg); }

@media (max-width: 720px) {
  .page-products .prod-media--tilt-l,
  .page-products .prod-media--tilt-r {
    transform: none;
  }
}

/* ---------- sessions ---------- */
.page-products .session-grid {
  display: grid;
  gap: 30px;
}

@media (min-width: 880px) {
  .page-products .session-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
    align-items: start;
    padding-block: 10px 26px;
  }
  .page-products .session-card:nth-child(1) { transform: rotate(-2.1deg); }
  .page-products .session-card:nth-child(2) { transform: rotate(1.3deg) translateY(-14px); }
  .page-products .session-card:nth-child(3) { transform: rotate(-1.1deg) translateY(10px); }
}

.page-products .session-card {
  position: relative;
  padding: 24px 22px 20px;
  border-radius: var(--radius-card);
  border: 1px solid var(--pp-line);
  background: linear-gradient(168deg, rgba(15, 76, 63, .92), rgba(10, 56, 48, .96));
  box-shadow: var(--shadow-card);
  transition: border-color .25s ease, box-shadow .25s ease;
}

.page-products .session-card::after {
  content: "";
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: -9px;
  height: 16px;
  border-radius: 50%;
  background: radial-gradient(50% 100% at 50% 0%, rgba(0, 0, 0, .5), transparent 72%);
  pointer-events: none;
}

.page-products .session-card:hover,
.page-products .session-card:focus-within {
  border-color: rgba(226, 167, 58, .58);
}

.page-products .session-tag {
  margin: 0;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-products .session-line {
  margin: 12px 0 18px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -.005em;
}

.page-products .session-facts {
  margin: 0;
  padding: 0;
}

.page-products .session-facts > div {
  padding: 10px 0;
  border-top: 1px solid var(--pp-line-soft);
}

.page-products .session-facts dt {
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--blue-line);
  margin-bottom: 4px;
}

.page-products .session-facts dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.68;
  color: var(--grey);
}

.page-products .session-more {
  margin-top: 16px;
  border-top: 1px solid var(--pp-line-soft);
}

.page-products .session-more summary,
.page-products .ver-more summary {
  padding: 12px 0 8px;
  cursor: pointer;
  font-size: 13px;
  font-family: var(--font-mono);
  letter-spacing: .04em;
  color: var(--gold);
  list-style: none;
}

.page-products .session-more summary::-webkit-details-marker,
.page-products .ver-more summary::-webkit-details-marker {
  display: none;
}

.page-products .session-more summary::before,
.page-products .ver-more summary::before {
  content: "+ ";
  color: var(--blue-line);
}

.page-products .session-more[open] summary::before,
.page-products .ver-more[open] summary::before {
  content: "− ";
}

.page-products .session-more ul {
  margin: 4px 0 0;
  padding-left: 18px;
}

.page-products .session-more li {
  font-size: 14px;
  line-height: 1.72;
  color: var(--grey);
  margin-bottom: 6px;
}

/* ---------- rank steps ---------- */
.page-products .rank-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .rank-step {
  display: grid;
  grid-template-columns: 46px 1fr;
  grid-template-areas:
    "idx name"
    "idx req";
  gap: 2px 14px;
  padding: 13px 16px 14px;
  margin-left: calc(var(--indent, 0px));
  border-left: 2px solid rgba(226, 167, 58, .32);
  background: rgba(10, 56, 48, .42);
  border-radius: 0 12px 12px 0;
  margin-bottom: 7px;
  transition: background-color .22s ease, border-color .22s ease;
}

.page-products .rank-step:hover {
  background: rgba(15, 76, 63, .74);
  border-left-color: var(--gold);
}

.page-products .rank-step:nth-child(1) { --indent: 0px; }
.page-products .rank-step:nth-child(2) { --indent: 6px; }
.page-products .rank-step:nth-child(3) { --indent: 12px; }
.page-products .rank-step:nth-child(4) { --indent: 18px; }
.page-products .rank-step:nth-child(5) { --indent: 24px; }
.page-products .rank-step:nth-child(6) { --indent: 30px; }
.page-products .rank-step:nth-child(7) { --indent: 36px; }
.page-products .rank-step:nth-child(8) { --indent: 42px; }
.page-products .rank-step:nth-child(9) { --indent: 48px; }

@media (max-width: 640px) {
  .page-products .rank-step:nth-child(n) { --indent: 0px; }
}

.page-products .rank-idx {
  grid-area: idx;
  align-self: center;
  font-size: 15px;
  color: var(--blue-line);
}

.page-products .rank-name {
  grid-area: name;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .01em;
}

.page-products .rank-req {
  grid-area: req;
  font-size: 14px;
  line-height: 1.65;
  color: var(--grey);
}

.page-products .rank-step--peak {
  background: linear-gradient(100deg, rgba(226, 167, 58, .22), rgba(226, 167, 58, .06));
  border-left-color: var(--gold);
  border-left-width: 3px;
}

.page-products .rank-step--peak .rank-idx,
.page-products .rank-step--peak .rank-name {
  color: var(--gold);
}

.page-products .rank-step--peak .rank-req {
  color: #E9DFC7;
}

.page-products .rank-figure {
  margin-top: clamp(30px, 4vw, 46px);
}

/* ---------- zone ---------- */
.page-products .zone-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 24px;
  padding: 0;
}

.page-products .zone-media {
  margin-top: 0;
}

@media (min-width: 1024px) {
  .page-products .prod-2col--flip .zone-media {
    margin-top: 6px;
  }
}

/* ---------- version list ---------- */
.page-products .ver-media {
  margin-top: 0;
}

.page-products .ver-list {
  list-style: none;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  border-top: 1px solid rgba(11, 14, 18, .14);
}

.page-products .ver-item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 0 16px;
  padding: 18px 4px 16px;
  border-bottom: 1px solid rgba(11, 14, 18, .12);
  transition: background-color .22s ease;
}

.page-products .ver-item:hover {
  background: rgba(15, 76, 63, .08);
}

.page-products .ver-idx {
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--red);
  padding-top: 3px;
}

.page-products .ver-body {
  min-width: 0;
}

.page-products .ver-title {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -.005em;
}

.page-products .ver-sum {
  margin: 7px 0 0;
  font-size: 15.5px;
  line-height: 1.72;
  color: #3C4A55;
}

.page-products .ver-more {
  margin-top: 6px;
}

.page-products .ver-more summary {
  color: var(--red);
}

.page-products .ver-more p {
  margin: 4px 0 2px;
  font-size: 15px;
  line-height: 1.75;
  color: #46545F;
}

.page-products .ver-media-inline {
  margin-top: clamp(30px, 4vw, 46px);
  background: linear-gradient(150deg, var(--felt-deep), var(--night-deep));
}

.page-products .ver-media-inline figcaption {
  color: var(--grey);
}

/* ---------- install ---------- */
.page-products .install-grid {
  display: grid;
  gap: 18px;
}

@media (min-width: 700px) {
  .page-products .install-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }
}

@media (min-width: 1060px) {
  .page-products .install-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .install-cell {
  padding: 22px 20px 20px;
  border-radius: 4px 16px 16px 16px;
  border: 1px solid rgba(226, 167, 58, .28);
  background: linear-gradient(160deg, rgba(16, 32, 58, .78), rgba(10, 56, 48, .62));
}

.page-products .install-num {
  margin: 0;
  font-size: clamp(26px, 3.4vw, 34px);
  font-weight: 400;
  letter-spacing: .02em;
  color: var(--gold);
  line-height: 1.1;
}

.page-products .install-unit {
  font-size: 15px;
  margin-left: 4px;
  color: var(--gold-soft);
}

.page-products .install-label {
  margin: 10px 0 0;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--ivory);
}

.page-products .install-note {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--grey);
}

.page-products .install-foot {
  margin-top: clamp(30px, 4vw, 46px);
  padding-top: 26px;
  border-top: 1px solid var(--pp-line-soft);
}

.page-products .install-foot-text {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--grey);
}

.page-products .install-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 22px 0 0;
}

/* ---------- reveal ---------- */
.page-products [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .32s ease, transform .32s ease;
}

.page-products [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (min-width: 880px) {
  .page-products .session-card[data-reveal] {
    transform: translateY(14px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products [data-reveal] {
    opacity: 1;
    transition: none;
  }
}