@import url('./product-motion.css');
/* REV053 — Products stories. Foreground only; the parent Products film,
   physical geometry, grade, navigation and office disclosures are reused. */
.product-detail {
  --gold: #d7b44a;
  --detail-paper: #f5f2ea;
  --detail-gold: #d7b44a;
  --detail-muted: #d1cfc3;
  --detail-rule: rgb(215 180 74 / .3);
  --detail-plane: rgb(6 9 7 / .68);
  --detail-gutter: clamp(24px, 5vw, 90px);
  color: var(--detail-paper);
  background: #090b0b;
  line-height: 1.65;
}
.product-detail .detail-main {
  position: relative;
  z-index: 2;
  width: min(1320px, calc(100% - var(--detail-gutter) * 2));
  margin: 120px auto 156px;
  padding: clamp(28px,4vw,56px);
  border: 1px solid rgb(215 180 74 / .23);
  border-radius: 18px;
  background: linear-gradient(145deg,rgb(20 22 18 / .9) 0%,rgb(11 14 11 / .84) 42%,rgb(16 18 14 / .94) 100%);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  box-shadow: 0 24px 72px rgb(0 0 0 / .28),inset 0 1px 0 rgb(245 242 234 / .04);
}
.product-detail .detail-main :is(h1,h2,h3,p,figure,ol) { margin: 0; }
.product-detail .detail-main :is(ol,ul) { padding: 0; list-style: none; }
.product-detail .detail-main :is(h1,h2,h3) {
  font-weight: 650;
  letter-spacing: -.045em;
  line-height: 1.12;
  text-wrap: balance;
}
.product-detail .detail-main p {
  font-size: 17px;
  line-height: 1.85;
  word-break: keep-all;
  overflow-wrap: break-word;
}
.product-detail .detail-main mark { color: var(--detail-gold); background: none; }
.product-detail .detail-main a { touch-action: manipulation; }
.product-detail .detail-main a:focus-visible { outline: 2px solid var(--detail-gold); outline-offset: 5px; }
.product-detail .detail-wayfinding {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px 30px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--detail-rule);
}
.product-detail .detail-breadcrumb,
.product-detail .detail-tabs { display: flex; flex-wrap: wrap; align-items: center; gap: 0 22px; }
.product-detail .detail-breadcrumb { color: var(--detail-muted); font-size: 12px; }
.product-detail .detail-breadcrumb li { display: flex; align-items: center; gap: 22px; }
.product-detail .detail-breadcrumb li + li::before { content: '/'; color: var(--detail-gold); opacity: .7; }
.product-detail .detail-breadcrumb a,
.product-detail .detail-tabs a { display: inline-flex; align-items: center; min-height: 44px; }
.product-detail .detail-tabs { gap: 0 26px; font-size: 13px; }
.product-detail .detail-tabs a { position: relative; color: var(--detail-muted); }
.product-detail .detail-tabs a::after {
  position: absolute; content: ''; inset: auto 0 5px; height: 1px;
  background: var(--detail-gold); transform: scaleX(0); transform-origin: left;
  transition: transform .24s ease;
}
.product-detail .detail-tabs a:hover { color: var(--detail-gold); }
.product-detail .detail-tabs a:hover::after,
.product-detail .detail-tabs a[aria-current='page']::after { transform: scaleX(1); }
.product-detail .detail-hero {
  display: grid;
  grid-template-columns: minmax(0,1.05fr) minmax(0,1fr);
  align-items: center;
  gap: clamp(36px,5vw,76px);
  min-height: calc(100svh - 250px);
  padding: clamp(42px,6vh,76px) 0 72px;
}
.product-detail .detail-hero-copy { min-width: 0; }
.product-detail .detail-main .detail-eyebrow,
.product-detail .detail-main .detail-section-label,
.product-detail .detail-visual-label {
  color: var(--detail-gold);
  font: 500 11px/1.5 Pretendard, sans-serif;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.product-detail .detail-main .detail-title {
  margin-top: 22px;
  font-size: clamp(64px,6.4vw,102px);
  line-height: .99;
  letter-spacing: -.065em;
  font-weight: 650;
}
.product-detail .detail-title > span,
.product-detail .detail-promise > span,
.product-detail .detail-section-title > span,
.product-detail .detail-closing h2 > span { display: block; }
.product-detail .detail-title > span:last-child { color: var(--detail-gold); }
.product-detail .detail-main .detail-promise {
  margin-top: clamp(24px,3.5vh,38px);
  font-size: clamp(27px,2.7vw,40px);
  font-weight: 600;
  line-height: 1.26;
}
.product-detail .detail-main .detail-summary {
  margin-top: 23px;
  max-width: 35em;
  color: var(--detail-muted);
  font-size: 17px;
  line-height: 1.8;
}
.product-detail .detail-main .detail-status {
  margin-top: 18px;
  color: #c8c5b6;
  font-size: 13px;
  line-height: 1.6;
}
.product-detail .detail-status::before {
  content: ''; display: inline-block; width: 5px; height: 5px;
  margin-right: 9px; border-radius: 50%; background: var(--detail-gold);
  vertical-align: .18em;
}
.product-detail .detail-read,
.product-detail .detail-contact,
.product-detail .detail-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 44px;
  padding: 10px 21px;
  border: 1px solid rgb(215 180 74 / .65);
  border-radius: 30px;
  color: var(--detail-gold);
  background: rgb(18 20 18 / .68);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  font-size: 13px;
  font-weight: 550;
  line-height: 1.35;
  text-align: center;
  transition: background .2s ease, border-color .2s ease;
}
.product-detail .detail-read { margin-top: 24px; }
.product-detail .detail-read::after { content: '↓'; font-size: 18px; }
.product-detail .detail-contact::after { content: '↗'; font-size: 18px; }
.product-detail .detail-back::before { content: '←'; font-size: 18px; }
.product-detail :is(.detail-read,.detail-contact,.detail-back):hover {
  border-color: #edd174; background: rgb(27 29 24 / .85);
}
.product-detail .detail-visual {
  position: relative;
  min-width: 0;
  padding: 24px 26px 30px;
  border: 1px solid rgb(215 180 74 / .27);
  border-radius: 10px;
  background: linear-gradient(155deg,rgb(5 8 6 / .78),rgb(10 14 10 / .62));
  box-shadow: inset 0 1px 0 rgb(245 242 234 / .035);
  align-self: center;
}
.product-detail .detail-visual-label { display: block; max-width: 30em; }
.product-detail .detail-icon { display: inline-flex; flex-shrink: 0; color: var(--detail-gold); }
.product-detail .detail-icon > svg { display: block; width: 100%; height: 100%; }
.product-detail .detail-core {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 22px;
  min-height: 210px;
  padding: 32px 16px;
  color: var(--detail-paper);
  font-size: 22px;
  font-weight: 550;
  letter-spacing: -.035em;
  text-align: center;
}
.product-detail .detail-core > .detail-icon { width: 76px; height: 76px; }
.product-detail .detail-flow { position: relative; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
.product-detail .detail-flow li { position: relative; min-width: 0; }
.product-detail .flow-index,
.product-detail .chapter-index { color: #c2b78d; font: 400 11px/1.5 monospace; letter-spacing: .05em; }
.product-detail .flow-label { display: block; color: var(--detail-paper); font-size: 16px; font-weight: 550; line-height: 1.5; word-break: keep-all; overflow-wrap: break-word; }

/* A relationship keeps its context through four sequential encounters. */
.product-detail[data-product='community-messenger'] .detail-flow { grid-template-columns: repeat(4,minmax(0,1fr)); gap: 14px; }
.product-detail[data-product='community-messenger'] .detail-flow::before {
  content: ''; position: absolute; left: 12%; right: 12%; top: 54px; height: 1px;
  background: linear-gradient(90deg,transparent,var(--detail-gold) 15%,var(--detail-gold) 85%,transparent);
  opacity: .6;
  transform-origin: left;
  animation: detail-path-reveal 7s ease-in-out infinite;
}
.product-detail[data-product='community-messenger'] .detail-flow li { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 15px; }
.product-detail[data-product='community-messenger'] .detail-flow .detail-icon {
  position: relative; width: 45px; height: 45px; padding: 9px;
  background: rgb(12 16 13 / .86); border: 1px solid rgb(215 180 74 / .6); border-radius: 50%;
}
.product-detail[data-product='community-messenger'] .detail-flow li + li::before {
  content: '›'; position: absolute; top: 44px; left: -12px;
  color: var(--detail-gold); font: 20px/1 sans-serif;
}
.product-detail[data-product='community-messenger'] .detail-flow li:nth-child(2) .detail-icon { animation-delay: -.6s; }
.product-detail[data-product='community-messenger'] .detail-flow li:nth-child(3) .detail-icon { animation-delay: -1.2s; }
.product-detail[data-product='community-messenger'] .detail-flow li:nth-child(4) .detail-icon { animation-delay: -1.8s; }

/* Three focused instruments, rather than fictional application screens. */
.product-detail[data-product='daily-apps'] .detail-core { align-items: flex-start; flex-direction: row; justify-content: flex-start; min-height: 150px; text-align: left; padding-inline: 0; }
.product-detail[data-product='daily-apps'] .detail-core > .detail-icon { width: 52px; height: 52px; }
.product-detail[data-product='daily-apps'] .detail-core > span:last-child { align-self: center; }
.product-detail[data-product='daily-apps'] .detail-flow { gap: 17px; align-items: start; }
.product-detail[data-product='daily-apps'] .detail-flow li {
  display: flex; flex-direction: column; gap: 22px;
  min-height: 210px; padding: 18px 13px 20px; border-top: 1px solid var(--detail-gold);
  border-bottom: 1px solid var(--detail-rule); background: rgb(9 12 10 / .36);
}
.product-detail[data-product='daily-apps'] .detail-flow li:nth-child(2) { margin-top: 28px; }
.product-detail[data-product='daily-apps'] .detail-flow li:nth-child(3) { margin-top: 56px; }
.product-detail[data-product='daily-apps'] .detail-flow .detail-icon { width: 48px; height: 48px; }

/* Story formats read as three lengths of the same editorial reel. */
.product-detail[data-product='content'] .detail-core { flex-direction: row; min-height: 140px; justify-content: flex-start; text-align: left; padding-inline: 0; }
.product-detail[data-product='content'] .detail-core > .detail-icon { width: 58px; height: 58px; }
.product-detail[data-product='content'] .detail-flow { display: flex; flex-direction: column; gap: 14px; padding: 0 0 0 18px; border-left: 1px solid var(--detail-rule); }
.product-detail[data-product='content'] .detail-flow li {
  display: grid; grid-template-columns: 24px 42px minmax(0,1fr); align-items: center; gap: 20px;
  min-height: 82px; padding: 14px 22px; border: 1px solid var(--detail-rule); border-left-color: var(--detail-gold);
  background: rgb(9 12 10 / .44);
}
.product-detail[data-product='content'] .detail-flow li:nth-child(2) { margin-left: 25px; }
.product-detail[data-product='content'] .detail-flow li:nth-child(3) { margin-left: 50px; }
.product-detail[data-product='content'] .detail-flow .detail-icon { width: 38px; height: 38px; }
.product-detail[data-product='content'] .flow-label { font-size: 18px; }
.product-detail .detail-flow .detail-icon { animation: detail-instrument-breathe 8s ease-in-out infinite; }

/* Long-form reading is ordinary document flow, with generous anchored sections. */
.product-detail :is(.detail-overview,.detail-journey,.detail-model,.detail-closing,.detail-related) { scroll-margin-top: 115px; }
.product-detail .detail-overview {
  padding: 48px clamp(24px,4vw,56px) 56px;
  border: 1px solid var(--detail-rule);
  border-radius: 10px;
  background: var(--detail-plane);
}
.product-detail .detail-overview > div { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); align-items: start; gap: 60px; margin-top: 30px; }
.product-detail .detail-main .detail-section-title { font-size: clamp(36px,3.6vw,54px); font-weight: 600; line-height: 1.23; }
.product-detail .detail-description { color: var(--detail-muted); max-width: 36em; }
.product-detail .detail-journey { padding: 100px 0; }
.product-detail .detail-journey > header { margin-bottom: 46px; }
.product-detail .detail-journey .detail-section-title { margin-top: 22px; max-width: 18em; }
.product-detail .detail-chapters { position: relative; }
.product-detail .detail-chapter { position: relative; min-width: 0; }
.product-detail .detail-chapter > .detail-icon { width: 34px; height: 34px; }
.product-detail .detail-chapter h3 { font-size: clamp(23px,2vw,30px); line-height: 1.3; font-weight: 600; }
.product-detail .detail-chapter p { color: var(--detail-muted); }
.product-detail[data-product='community-messenger'] .detail-chapters { padding-left: 42px; border-left: 1px solid var(--detail-rule); }
.product-detail[data-product='community-messenger'] .detail-chapter {
  display: grid; grid-template-columns: 26px 44px minmax(0,.85fr) minmax(0,1.3fr); gap: 22px;
  align-items: start; padding: 32px 22px;
  background: rgb(6 9 7 / .36);
}
.product-detail[data-product='community-messenger'] .detail-chapter + .detail-chapter { border-top: 1px solid var(--detail-rule); }
.product-detail[data-product='community-messenger'] .detail-chapter::before {
  content: ''; position: absolute; top: 46px; left: -47px; width: 9px; height: 9px;
  border-radius: 50%; background: var(--detail-gold); box-shadow: 0 0 0 7px rgb(9 12 10 / .8);
}
.product-detail[data-product='community-messenger'] .detail-chapter > .chapter-index { padding-top: 7px; }
.product-detail[data-product='daily-apps'] .detail-chapters { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 28px; }
.product-detail[data-product='daily-apps'] .detail-chapter {
  display: grid; grid-template-columns: 1fr 42px; align-content: start; gap: 22px 12px;
  padding: 28px 24px 32px; border-top: 1px solid var(--detail-gold); background: var(--detail-plane);
}
.product-detail[data-product='daily-apps'] .detail-chapter h3,
.product-detail[data-product='daily-apps'] .detail-chapter p { grid-column: 1 / -1; }
.product-detail[data-product='daily-apps'] .detail-chapter > .detail-icon { justify-self: end; }
.product-detail[data-product='content'] .detail-chapters { display: flex; flex-direction: column; gap: 22px; }
.product-detail[data-product='content'] .detail-chapter {
  display: grid; grid-template-columns: 26px 52px minmax(0,.85fr) minmax(0,1.3fr); align-items: start; gap: 28px;
  padding: 34px 34px; border: 1px solid var(--detail-rule); border-left: 3px solid var(--detail-gold);
  background: var(--detail-plane);
}
.product-detail[data-product='content'] .detail-chapter:nth-child(2) { margin-left: 40px; }
.product-detail[data-product='content'] .detail-chapter:nth-child(3) { margin-left: 80px; }
.product-detail .detail-model { max-width: 880px; padding: 38px 0 44px; border-top: 1px solid var(--detail-rule); border-bottom: 1px solid var(--detail-rule); }
.product-detail .detail-model h2 { font-size: 28px; line-height: 1.3; margin-top: 18px; }
.product-detail .detail-model > p:last-child { margin-top: 22px; color: var(--detail-muted); }
.product-detail .detail-closing { padding: 100px 0 80px; }
.product-detail .detail-closing h2 { max-width: 20em; font-size: clamp(38px,4.8vw,70px); font-weight: 600; line-height: 1.2; }
.product-detail .detail-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 32px; }
.product-detail .detail-back { border-color: rgb(245 242 234 / .3); color: var(--detail-paper); }
.product-detail .detail-related { padding: 30px 0 0; border-top: 1px solid var(--detail-rule); }
.product-detail .detail-related-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 32px; margin-top: 20px; }
.product-detail .detail-related-link { display: flex; align-items: center; gap: 22px; min-height: 110px; padding: 24px 0; border-bottom: 1px solid var(--detail-rule); }
.product-detail .detail-related-link > .detail-icon { width: 34px; height: 34px; }
.product-detail .detail-related-link::after { content: '↗'; color: var(--detail-gold); margin-left: auto; font-size: 26px; }
.product-detail .detail-related-copy { min-width: 0; }
.product-detail .detail-related-copy > strong { display: block; font-size: 23px; font-weight: 600; line-height: 1.3; }
.product-detail .detail-related-copy > span { display: block; font-size: 14px; margin-top: 6px; color: var(--detail-muted); }
.product-detail .detail-related-link:hover .detail-related-copy > strong { color: var(--detail-gold); }
.product-detail .detail-state { position: relative; padding: 50px 0; max-width: 640px; }
.product-detail .detail-state h1 { font-size: clamp(32px,4vw,56px); line-height: 1.25; }
.product-detail .detail-state p { margin-top: 24px; }
.product-detail .detail-state a { display: inline-flex; min-height: 44px; align-items: center; color: var(--detail-gold); margin-top: 24px; }

@keyframes detail-path-reveal { 0%,100% { transform: scaleX(.15); opacity: .2; } 20%,75% { transform: scaleX(1); opacity: .65; } }
@keyframes detail-instrument-breathe { 0%,30%,100% { translate: 0 0; opacity: .85; } 45%,60% { translate: 0 -4px; opacity: 1; } }

@media (min-width: 1600px) {
  .product-detail .detail-main { max-width: 1420px; }
  .product-detail .detail-main .detail-title { font-size: 112px; }
}
@media (max-width: 1100px) and (min-width: 761px) {
  .product-detail .detail-hero { gap: 36px; grid-template-columns: minmax(0,1fr); }
  .product-detail .detail-hero-copy { max-width: 720px; }
  .product-detail .detail-visual { width: min(100%,620px); justify-self: end; }
  .product-detail .detail-main .detail-title { font-size: clamp(58px,6.3vw,74px); }
  .product-detail .detail-main .detail-promise { font-size: 29px; }
  .product-detail .detail-core { min-height: 185px; font-size: 20px; }
  .product-detail .detail-core > .detail-icon { width: 60px; height: 60px; }
  .product-detail .detail-flow { gap: 10px; }
  .product-detail .flow-label { font-size: 15px; }
  .product-detail[data-product='daily-apps'] .detail-flow li { padding-inline: 10px; }
  .product-detail[data-product='content'] .detail-flow li { padding-inline: 14px; gap: 14px; }
  .product-detail[data-product='content'] .detail-flow li:nth-child(2) { margin-left: 15px; }
  .product-detail[data-product='content'] .detail-flow li:nth-child(3) { margin-left: 30px; }
  .product-detail .detail-overview > div { gap: 36px; }
  .product-detail[data-product='daily-apps'] .detail-chapters { gap: 18px; }
  .product-detail[data-product='daily-apps'] .detail-chapter { padding-inline: 20px; }
  .product-detail[data-product='content'] .detail-chapter { gap: 20px; padding-inline: 24px; }
}
@media (max-width: 760px) {
  .product-detail { --detail-gutter: 16px; }
  .product-detail .detail-main {
    margin-top: 100px; margin-bottom: 176px; padding: 24px 18px 32px;
    border-radius: 16px;
    background: linear-gradient(150deg,rgb(18 21 17 / .94),rgb(10 13 10 / .9) 48%,rgb(15 18 14 / .96));
    -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
    box-shadow: 0 16px 36px rgb(0 0 0 / .2);
  }
  .product-detail .detail-wayfinding { flex-direction: column; align-items: flex-start; gap: 0; padding-bottom: 10px; }
  .product-detail .detail-breadcrumb { font-size: 11px; gap: 0 14px; }
  .product-detail .detail-breadcrumb li { gap: 14px; }
  .product-detail .detail-tabs { justify-content: space-between; width: 100%; gap: 6px 14px; font-size: 12px; }
  .product-detail .detail-hero { grid-template-columns: minmax(0,1fr); gap: 36px; min-height: 0; padding: 35px 0 56px; }
  .product-detail .detail-main .detail-title { margin-top: 18px; font-size: clamp(52px,13.4vw,78px); line-height: 1.01; }
  .product-detail .detail-main .detail-promise { margin-top: 27px; font-size: clamp(27px,7.3vw,35px); line-height: 1.3; }
  .product-detail .detail-main .detail-summary { margin-top: 18px; font-size: 15px; line-height: 1.8; }
  .product-detail .detail-main .detail-status { font-size: 13px; margin-top: 16px; }
  .product-detail .detail-read { margin-top: 22px; }
  .product-detail .detail-visual { padding: 20px 16px 22px; }
  .product-detail .detail-core { min-height: 164px; gap: 18px; padding: 24px 12px; font-size: 20px; }
  .product-detail .detail-core > .detail-icon { width: 58px; height: 58px; }
  .product-detail .flow-label { font-size: 14px; line-height: 1.5; }
  .product-detail[data-product='community-messenger'] .detail-flow { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 26px 14px; }
  .product-detail[data-product='community-messenger'] .detail-flow li { gap: 12px; }
  .product-detail[data-product='community-messenger'] .detail-flow .detail-icon { width: 40px; height: 40px; padding: 8px; }
  .product-detail[data-product='community-messenger'] .detail-flow::before { display: none; }
  .product-detail[data-product='community-messenger'] .detail-flow li + li::before { display: none; }
  .product-detail[data-product='community-messenger'] .detail-flow li:nth-child(even)::before { display: block; left: -10px; top: 39.5px; font-size: 18px; }
  .product-detail[data-product='community-messenger'] .detail-flow li:nth-child(odd)::after {
    content: ''; position: absolute; left: calc(50% + 22px); width: calc(100% - 30px); top: 48.5px;
    height: 1px; background: var(--detail-gold); opacity: .45;
  }
  .product-detail[data-product='daily-apps'] .detail-core { min-height: 120px; }
  .product-detail[data-product='daily-apps'] .detail-flow { gap: 12px; }
  .product-detail[data-product='daily-apps'] .detail-flow li { min-height: 165px; padding: 14px 10px 17px; gap: 17px; }
  .product-detail[data-product='daily-apps'] .detail-flow li:nth-child(2) { margin-top: 20px; }
  .product-detail[data-product='daily-apps'] .detail-flow li:nth-child(3) { margin-top: 40px; }
  .product-detail[data-product='daily-apps'] .detail-flow .detail-icon { width: 38px; height: 38px; }
  .product-detail[data-product='content'] .detail-core { min-height: 110px; }
  .product-detail[data-product='content'] .detail-core > .detail-icon { width: 48px; height: 48px; }
  .product-detail[data-product='content'] .detail-flow { padding-left: 12px; gap: 10px; }
  .product-detail[data-product='content'] .detail-flow li { min-height: 68px; padding: 12px 14px; grid-template-columns: 20px 32px minmax(0,1fr); gap: 12px; }
  .product-detail[data-product='content'] .detail-flow li:nth-child(2) { margin-left: 14px; }
  .product-detail[data-product='content'] .detail-flow li:nth-child(3) { margin-left: 28px; }
  .product-detail[data-product='content'] .detail-flow .detail-icon { width: 30px; height: 30px; }
  .product-detail[data-product='content'] .flow-label { font-size: 16px; }
  .product-detail :is(.detail-overview,.detail-journey,.detail-model,.detail-closing,.detail-related) { scroll-margin-top: 95px; }
  .product-detail .detail-overview { padding: 28px 22px 32px; }
  .product-detail .detail-overview > div { grid-template-columns: minmax(0,1fr); gap: 24px; margin-top: 22px; }
  .product-detail .detail-main .detail-section-title { font-size: 34px; line-height: 1.25; }
  .product-detail .detail-main p { font-size: 15px; line-height: 1.85; }
  .product-detail .detail-main .detail-section-label,
  .product-detail .detail-main .detail-eyebrow { font-size: 11px; line-height: 1.5; }
  .product-detail .detail-journey { padding: 64px 0; }
  .product-detail .detail-journey > header { margin-bottom: 26px; }
  .product-detail .detail-journey .detail-section-title { margin-top: 18px; }
  .product-detail .detail-chapter h3 { font-size: 25px; line-height: 1.35; }
  .product-detail[data-product='community-messenger'] .detail-chapters { padding-left: 22px; }
  .product-detail[data-product='community-messenger'] .detail-chapter { grid-template-columns: 24px 34px minmax(0,1fr); gap: 18px 14px; padding: 26px 0; }
  .product-detail[data-product='community-messenger'] .detail-chapter h3 { grid-column: 1 / -1; }
  .product-detail[data-product='community-messenger'] .detail-chapter p { grid-column: 1 / -1; }
  .product-detail[data-product='community-messenger'] .detail-chapter::before { left: -27px; top: 39px; }
  .product-detail[data-product='daily-apps'] .detail-chapters { grid-template-columns: minmax(0,1fr); gap: 20px; }
  .product-detail[data-product='daily-apps'] .detail-chapter { padding: 25px 22px 28px; gap: 18px; }
  .product-detail[data-product='content'] .detail-chapters { gap: 16px; }
  .product-detail[data-product='content'] .detail-chapter { grid-template-columns: 25px minmax(0,1fr); gap: 18px; padding: 26px 22px; }
  .product-detail[data-product='content'] .detail-chapter h3,
  .product-detail[data-product='content'] .detail-chapter p { grid-column: 1 / -1; }
  .product-detail[data-product='content'] .detail-chapter:nth-child(2),
  .product-detail[data-product='content'] .detail-chapter:nth-child(3) { margin-left: 0; }
  .product-detail[data-product='content'] .detail-chapter > .detail-icon { justify-self: end; }
  .product-detail .detail-model { padding: 28px 0 32px; }
  .product-detail .detail-model h2 { font-size: 25px; }
  .product-detail .detail-closing { padding: 64px 0 52px; }
  .product-detail .detail-closing h2 { font-size: 38px; line-height: 1.25; }
  .product-detail .detail-actions { align-items: stretch; gap: 12px; margin-top: 28px; }
  .product-detail .detail-contact,
  .product-detail .detail-back { min-height: 46px; font-size: 13px; }
  .product-detail .detail-related-grid { grid-template-columns: minmax(0,1fr); gap: 0; }
  .product-detail .detail-related-link { gap: 16px; min-height: 105px; padding: 22px 0; }
  .product-detail .detail-related-copy > strong { font-size: 21px; }
  .product-detail .detail-related-copy > span { font-size: 14px; }
}
@media (max-width: 760px) and (max-height: 560px) and (orientation: landscape) {
  .product-detail .detail-main { margin-top: 94px; }
  .product-detail .detail-wayfinding { flex-direction: row; align-items: center; gap: 20px; }
  .product-detail .detail-tabs { width: auto; gap: 20px; }
  .product-detail .detail-hero { grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 30px; }
  .product-detail .detail-main .detail-title { font-size: 48px; }
  .product-detail .detail-main .detail-promise { font-size: 26px; }
  .product-detail .detail-visual { align-self: center; }
  .product-detail .detail-core { min-height: 145px; }
  .product-detail[data-product='daily-apps'] .detail-flow { gap: 8px; }
  .product-detail[data-product='daily-apps'] .detail-flow li { padding-inline: 8px; }
  .product-detail .detail-closing h2 { font-size: 44px; }
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .product-detail .detail-main { background: linear-gradient(145deg,rgb(20 22 18 / .98),rgb(10 13 10 / .97) 42%,rgb(16 18 14 / .99)); }
}
@media (prefers-reduced-motion: reduce) {
  .product-detail .detail-main *,
  .product-detail .detail-main *::before,
  .product-detail .detail-main *::after { animation: none !important; transition: none !important; }
}
/* Keep linked section headings clear of the fixed shared header. */
#detail-story h2[id]{scroll-margin-top:120px}
@media(max-width:760px){#detail-story h2[id]{scroll-margin-top:104px}}
/* Long product stories keep office controls in document flow. */
body.product-detail #detail-footer{position:relative;inset:auto;height:100px;margin:0 0 20px;z-index:3}
body.product-detail #detail-footer::before{display:none}
@media(max-width:760px){body.product-detail #detail-footer .office-locations{font-size:10.5px;gap:8px}body.product-detail #detail-footer .office-locations > * + *,body.product-detail #detail-footer .office-locations > .office-location-link{padding-left:8px}}

/* Product declarations: a distinct reading beat after the opening hero. */
.product-detail .detail-overview.detail-declaration {
  position: relative;
  isolation: isolate;
  min-height: min(720px,78svh);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: clamp(72px,8vw,124px) clamp(20px,4vw,56px);
  margin: 28px 0 90px;
  border: 0;
  border-radius: 0;
  border-block: 1px solid #d7b44a42;
  background: linear-gradient(180deg,#080b0980,#2925198c 48%,#080b0980);
  text-align: center;
}
.product-detail .detail-overview.detail-declaration::before {
  content: '';
  position: absolute;
  inset: 0 15%;
  z-index: -1;
  background: linear-gradient(110deg,transparent 20%,#c5aa4020 50%,transparent 80%);
  opacity: .65;
  pointer-events: none;
}
.product-detail .detail-overview.detail-declaration > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(28px,4vw,48px);
  margin-top: 30px;
  width: 100%;
}
.product-detail .detail-overview.detail-declaration .detail-section-label { font-size: 12px; letter-spacing: .16em; }
.product-detail .detail-overview.detail-declaration .detail-section-title {
  max-width: 20ch;
  font-size: clamp(38px,4.6vw,68px);
  font-weight: 600;
  line-height: 1.26;
  letter-spacing: -.045em;
  text-wrap: balance;
}
.product-detail .detail-overview.detail-declaration .detail-description {
  max-width: 65ch;
  font-size: clamp(17px,1.6vw,21px);
  line-height: 1.95;
  color: #e0ddcf;
}
.product-detail .detail-declaration :is(.detail-section-title,.detail-description,.detail-section-label) {
  transition: opacity 1.2s ease,transform 1.2s cubic-bezier(.2,.7,.3,1);
}
.product-detail .detail-declaration[data-declaration-state='waiting'] :is(.detail-section-title,.detail-description) { opacity: .35; transform: translateY(24px); }
.product-detail .detail-declaration[data-declaration-state='entered'] :is(.detail-section-title,.detail-description) { opacity: 1; transform: none; }
.product-detail .detail-declaration[data-declaration-state='entered'] .detail-description { transition-delay: .18s; }
@media(max-width:760px) {
 .product-detail .detail-overview.detail-declaration { min-height: 0; margin: 20px 0 64px; padding: 68px 0; }
 .product-detail .detail-overview.detail-declaration .detail-section-title { font-size: clamp(32px,8.8vw,44px); }
 .product-detail .detail-overview.detail-declaration .detail-description { font-size: 16px; line-height: 1.95; text-align: left; }
}
@media(prefers-reduced-motion:reduce) {
 .product-detail .detail-declaration :is(.detail-section-title,.detail-description,.detail-section-label) { transition: none; opacity: 1 !important; transform: none !important; }
}

/* Dedicated document navigation; siblings of the filtered reading surface. */
.product-detail .detail-floating-back,
.product-detail .detail-floating-top {
  position: fixed;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  border: 1px solid #d7b44a;
  background: #d7b44a;
  color: #302c1b;
  text-decoration: none;
  box-shadow: 0 3px 12px #0002;
  font: 12px/1.2 ui-monospace, SFMono-Regular, monospace;
}
.product-detail .detail-floating-back {
  top: 96px;
  left: var(--detail-gutter);
  min-height: 44px;
  gap: 9px;
  padding: 0 16px;
  border-radius: 24px;
}
.product-detail .detail-floating-back > span[aria-hidden] { font-size: 18px; }
.product-detail .detail-floating-top {
  right: 24px;
  bottom: 28px;
  width: 52px;
  height: 52px;
  flex-direction: column;
  gap: 3px;
  padding: 0;
  border-radius: 50%;
  font-size: 9px;
  cursor: pointer;
}
.product-detail .detail-floating-top > svg { width: 18px; height: 18px; }
.product-detail :is(.detail-floating-back, .detail-floating-top):focus-visible {
  outline: 2px solid #d7b44a;
  outline-offset: 4px;
}