:root {
  --ink: #11110f;
  --paper: #ede9df;
  --warm-white: #f7f4ec;
  --line: rgba(247, 244, 236, .28);
  --content-width: 72rem;
  --story-width: 44rem;
  --paired-width: 60rem;
  --column-gap: clamp(2rem, 4vw, 3rem);
  --panel-padding-block: clamp(4.5rem, 8svh, 7rem);
  --panel-padding-inline: clamp(2rem, 8vw, 10rem);
  --motion-ease: cubic-bezier(.22, 1, .36, 1);
  --motion-duration-fast: .35s;
  --motion-duration-base: .55s;
  --motion-duration-slow: .8s;
  --motion-duration-long: 1.5s;
}

@font-face {
  font-family: "Sofia Pro";
  src: url("sofiapro-light.otf") format("opentype");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html.content-images-loading img:not(.engineering-story-backgrounds img, .gallery-thumbnail img, .gallery-viewer__image, .image-is-loaded) { visibility: hidden; }
img.image-is-loaded { animation: content-image-fade-in var(--motion-duration-slow) var(--motion-ease) backwards; }
@keyframes content-image-fade-in {
  from { opacity: 0; }
}
a[data-navigation-href] { cursor: pointer; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow: hidden;
  background: var(--ink);
  color: var(--ink);
  font-family: "Sofia Pro", sans-serif;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
body::before { content: ""; position: fixed; z-index: 100; inset: 0; background: #000; opacity: 0; pointer-events: none; transition: opacity var(--motion-duration-base) var(--motion-ease); }
.top-edge-blur {
  position: fixed;
  z-index: 3;
  inset: 0 0 auto;
  height: calc(5rem + env(safe-area-inset-top));
  pointer-events: none;
}
.top-edge-blur span {
  position: absolute;
  inset: 0;
  -webkit-backdrop-filter: blur(var(--edge-blur));
  backdrop-filter: blur(var(--edge-blur));
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 var(--fade-start), transparent var(--fade-end));
  mask-image: linear-gradient(to bottom, #000 0%, #000 var(--fade-start), transparent var(--fade-end));
}
.top-edge-blur span:nth-child(1) { --edge-blur: .5px; --fade-start: 65%; --fade-end: 100%; }
.top-edge-blur span:nth-child(2) { --edge-blur: 1px; --fade-start: 40%; --fade-end: 80%; }
.top-edge-blur span:nth-child(3) { --edge-blur: 2px; --fade-start: 15%; --fade-end: 60%; }
.top-edge-blur span:nth-child(4) { --edge-blur: 4px; --fade-start: 0%; --fade-end: 40%; }
html.page-transition--entering body::before, html.page-transition--leaving body::before { opacity: 1; }

.hero {
  position: fixed;
  z-index: 0;
  inset: 0;
  height: 100svh;
  background: url("img/hero/zb-44-side-profile.webp") center / cover no-repeat;
  will-change: opacity, filter, transform;
  animation: hero-fade-in 2s var(--motion-ease) both, hero-zoom-out 2.2s var(--motion-ease) both;
  transition: opacity var(--motion-duration-long) var(--motion-ease), filter var(--motion-duration-long) var(--motion-ease), transform var(--motion-duration-long) var(--motion-ease);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, .58) 0%,
    rgba(0, 0, 0, 0) 23%,
    rgba(0, 0, 0, 0) 68%,
    rgba(0, 0, 0, .62) 100%
  );
}

.eyebrow, .section-label, .side-menu__foot {
  font-size: .62rem;
  letter-spacing: .075em;
  text-transform: uppercase;
}
.eyebrow { margin: 0 0 1.25rem; }
h1, h2 {
  margin: 0;
  font-weight: 300;
  letter-spacing: -.042em;
  line-height: .94;
  text-wrap: balance;
}
h1 { font-size: clamp(4.7rem, 12.1vw, 11.5rem); }
em { font-style: normal; font-weight: 300; letter-spacing: -.07em; }

.hero-nav {
  position: fixed;
  inset: 0;
  z-index: 2;
  height: 100svh;
  padding: 1.5rem clamp(1.4rem, 3.5vw, 4.25rem);
  background: var(--ink);
  color: var(--warm-white);
  display: flex;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  filter: blur(18px);
  transition: opacity var(--motion-duration-long) var(--motion-ease), filter var(--motion-duration-long) var(--motion-ease), visibility 0s linear var(--motion-duration-long);
}
body.show-navigation .hero { opacity: .12; filter: blur(16px); transform: scale(1.2); }
body.show-navigation .hero-nav { opacity: 1; visibility: visible; pointer-events: auto; filter: blur(0); transition: opacity var(--motion-duration-slow) var(--motion-ease), filter var(--motion-duration-slow) var(--motion-ease), visibility 0s; }
.hero-nav--entering .nav-title, .hero-nav--entering .nav-separator, .hero-nav--entering .nav-conversation { animation: hero-nav-element-fade-in var(--motion-duration-slow) var(--motion-ease) both; }
.hero-nav--entering .nav-title:nth-of-type(1) { animation-delay: .4s; }
.hero-nav--entering .nav-separator:nth-of-type(1) { animation-delay: .48s; }
.hero-nav--entering .nav-title:nth-of-type(2) { animation-delay: .56s; }
.hero-nav--entering .nav-separator:nth-of-type(2) { animation-delay: .64s; }
.hero-nav--entering .nav-title:nth-of-type(3) { animation-delay: .72s; }
.hero-nav--entering .nav-conversation { animation-delay: .88s; }
.scroll-mouse {
  position: fixed;
  z-index: 1;
  left: 50%;
  bottom: clamp(1.5rem, 4vh, 3rem);
  width: 1.15rem;
  height: 1.8rem;
  border: 1px solid rgba(247, 244, 236, .8);
  border-radius: 1rem;
  transform: translateX(-50%);
  opacity: 0;
  animation: scroll-mouse-fade-in var(--motion-duration-base) 1.1s var(--motion-ease) both;
  transition: opacity var(--motion-duration-base) var(--motion-ease);
}
.scroll-mouse span {
  position: absolute;
  left: 50%;
  top: .34rem;
  width: 2px;
  height: .38rem;
  border-radius: 1rem;
  background: var(--warm-white);
  transform: translateX(-50%);
  animation: scroll-mouse-wheel 2s var(--motion-ease) infinite;
}
body.show-navigation .scroll-mouse { opacity: 0; }

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

@keyframes hero-zoom-out {
  from { filter: blur(10px); transform: scale(1.16); }
  to { filter: blur(0); transform: scale(1); }
}

@keyframes hero-nav-element-fade-in {
  from { opacity: 0; transform: translateY(.75rem); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes scroll-mouse-fade-in {
  to { opacity: 1; }
}

@keyframes scroll-mouse-wheel {
  0% { transform: translate(-50%, 0); opacity: 1; }
  60% { transform: translate(-50%, .5rem); opacity: 0; animation-timing-function: step-end; }
  80% { transform: translate(-50%, 0); opacity: 0; }
  100% { transform: translate(-50%, 0); opacity: 1; }
}

.site-logo {
  position: fixed;
  z-index: 4;
  top: 1.35rem;
  left: 50%;
  transform: translateX(-50%);
  width: 1.55rem;
  line-height: 0;
}
.site-logo img { display: block; width: 100%; height: auto; }
.section-label { color: rgba(247, 244, 236, .5); margin: 0 0 4rem; }
.hero-nav__content { position: relative; width: 100%; min-height: calc(100svh - 3rem); display: flex; align-items: center; justify-content: center; }
.hero-nav__rows { width: 100%; display: flex; flex-direction: column; align-items: center; gap: clamp(2rem, 6vh, 4.5rem); }
.nav-columns, .nav-secondary { display: flex; align-items: center; justify-content: center; gap: clamp(.8rem, 2vw, 2rem); }
.nav-columns { width: 100%; }
.nav-title, .nav-title:visited { display: inline-block; color: var(--warm-white); font: inherit; font-size: clamp(1.8rem, 3.2vw, 3.2rem); letter-spacing: -.042em; line-height: .94; text-align: center; text-decoration: none; transition: color var(--motion-duration-fast) var(--motion-ease); }
.nav-separator { flex: 0 0 1px; width: 1px; height: 1.65em; background: rgba(247, 244, 236, .48); }
.nav-secondary { width: 100%; color: var(--warm-white); font-size: clamp(1.8rem, 3.2vw, 3.2rem); letter-spacing: -.042em; line-height: .94; }
.nav-conversation, .nav-conversation:visited { position: absolute; bottom: clamp(.25rem, 1vh, .75rem); margin: 0; padding: .7rem 1rem .6rem; border: 1px solid rgba(247, 244, 236, .6); color: var(--warm-white); font-size: clamp(.85rem, 1.2vw, 1rem); letter-spacing: .03em; line-height: 1; text-decoration: none; }
.nav-title:hover, .nav-title:focus-visible { color: #f29935; outline: none; }
.nav-conversation:hover, .nav-conversation:focus-visible { border-color: #f29935; color: #f29935; outline: none; }

.detail-page { overflow: hidden; background: var(--ink); color: var(--warm-white); }
.detail-hero { position: fixed; inset: 0; height: 100svh; display: grid; place-items: center; color: var(--warm-white); }
.detail-hero::after { display: none; }
.hero-text { position: relative; z-index: 1; max-width: min(90vw, 42rem); padding: 0 1.5rem; font-size: clamp(2.75rem, 7vw, 6rem); text-align: center; animation: detail-title-fade-in 1.25s var(--motion-ease) both; }
.detail-page__content { min-height: 100svh; padding: clamp(1.5rem, 5vw, 4rem); display: flex; flex-direction: column; justify-content: center; }
.detail-page__content h1 { font-size: clamp(4rem, 12vw, 11rem); }
.detail-back { position: fixed; z-index: 4; top: .6rem; left: .8rem; padding: 1.05rem; color: var(--warm-white); font-size: 1rem; letter-spacing: .07em; line-height: 1.15; text-decoration: none; text-transform: uppercase; }

.engineering-page { overflow: hidden; }
.engineering-page.is-loading::before { opacity: 1; }
.engineering-experience, .engineering-stage { height: 100svh; }
.engineering-stage { position: relative; overflow: hidden; touch-action: pan-y pinch-zoom; }
.engineering-section { display: contents; }
.engineering-panel { position: absolute; inset: 0; z-index: 0; display: grid; place-items: center; padding: clamp(5.5rem, 10vw, 10rem) clamp(2rem, 8vw, 10rem); overflow: hidden; scrollbar-gutter: auto; color: var(--warm-white); background: rgb(29, 29, 26); opacity: 0; pointer-events: none; text-align: center; transition: opacity var(--motion-duration-slow) var(--motion-ease); }
.engineering-panel::before { content: ""; position: absolute; inset: 0; background: none; pointer-events: none; }
.engineering-panel::after { content: ""; position: absolute; z-index: 1; inset: 0; background: #000; opacity: 0; pointer-events: none; transition: opacity var(--motion-duration-slow) var(--motion-ease); }
.engineering-panel > * { position: relative; z-index: 2; }
.engineering-panel.engineering-panel--video { padding: 0; overflow: hidden; scrollbar-gutter: auto; }
.engineering-panel > .engineering-panel__video { position: absolute; inset: 0; z-index: 0; display: block; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.engineering-panel > .engineering-story-backgrounds { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.engineering-story-background { position: absolute; inset: 0; background: #000; }
.engineering-story-background img { width: 100%; height: 100%; display: block; object-fit: cover; object-position: center; opacity: 0; transition: opacity var(--motion-duration-slow) var(--motion-ease); }
.engineering-story-background img.is-ready { opacity: 1; }
#discover-panels :is(#engineering-panel-4, #pursuit-panel-5) .engineering-story-background img { filter: grayscale(1); }
#discover-panels :is(#engineering-panel-2, #engineering-panel-3) .engineering-story-background img { filter: grayscale(1) brightness(.75); }
.engineering-story-backgrounds::after { content: ""; position: absolute; inset: 0; background: rgba(0, 0, 0, .72); }
.engineering-panel.is-initial-load > :not(.engineering-story-backgrounds) { opacity: 0; transition: opacity var(--motion-duration-slow) var(--motion-ease); }
.engineering-page.is-loading .engineering-panel.is-active::after { opacity: 1; }
.engineering-page.is-loading .engineering-panel__content { opacity: 0; }
.engineering-panel.is-initial-load::after { opacity: 1; }
.engineering-panel.is-initial-load.is-panel-visible::after { opacity: 0; }
.engineering-panel.is-intro-fading::after,
.engineering-panel.is-initial-load.is-intro-fading::after { opacity: 1; }
.engineering-panel.is-initial-load.is-content-visible > :not(.engineering-story-backgrounds) { opacity: 1; }
.engineering-panel.engineering-panel--video > .engineering-panel__video { opacity: 0; transition: opacity var(--motion-duration-slow) var(--motion-ease); }
.engineering-panel.engineering-panel--video.is-video-ready > .engineering-panel__video { opacity: 1; }
.engineering-panel.engineering-panel--video > .engineering-video-loading { width: 2.5rem; height: 2.5rem; border: 2px solid var(--warm-white); border-right-color: transparent; border-radius: 50%; opacity: .1; animation: gallery-loading-spin 1s linear infinite; pointer-events: none; }
.engineering-video-loading[hidden] { display: none; }
.engineering-panel.engineering-panel--video > .engineering-video-loading.is-error { width: auto; height: auto; max-width: 24rem; margin: 2rem; border: 0; border-radius: 0; opacity: .7; animation: none; line-height: 1.5; }
.engineering-panel.is-active { z-index: 1; opacity: 1; pointer-events: auto; }
.engineering-panel.is-entering { transition: none; }
.engineering-panel.is-leaving { z-index: 2; opacity: 0; }
.engineering-panel--warm { background: rgb(29, 29, 26); }.engineering-panel--closing { background: rgb(29, 29, 26); color: var(--warm-white); }.engineering-panel--closing::before { background: none; }
.engineering-panel__content { position: relative; max-width: min(48rem, 82%); }
@media (prefers-reduced-motion: no-preference) {
  #discover-panels .engineering-panel > .engineering-panel__content { opacity: 0; transition: opacity 0s; }
  #discover-panels .engineering-panel.is-active:not(.is-initial-load) > .engineering-panel__content,
  #discover-panels .engineering-panel.is-active.is-content-visible > .engineering-panel__content { opacity: 1; transition: opacity calc(var(--motion-duration-slow) * 2) var(--motion-ease) var(--motion-duration-slow); }
  #discover-panels .engineering-panel.is-active.is-initial-load.is-content-visible > .engineering-panel__content { transition-duration: calc(var(--motion-duration-slow) * 2 + 1s); }
}
.engineering-panel__eyebrow, .engineering-panel__cue { margin: 0; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; }
.engineering-panel__eyebrow { margin-bottom: clamp(1.5rem, 4vh, 3rem); opacity: .62; }
.engineering-panel h1, .engineering-panel h2 { font-size: clamp(3.8rem, 8vw, 9rem); }
.engineering-panel__number { opacity: .6; }
.engineering-panel__content > p:not(.engineering-panel__eyebrow) {
  max-width: 33rem;
  margin: clamp(2rem, 5vh, 4rem) auto 0;
  font-size: clamp(1.05rem, 1.55vw, 1.3rem);
  line-height: 1.5;
  letter-spacing: .008em;
  text-align: left;
  text-wrap: pretty;
}
.engineering-panel__cue { position: absolute; right: clamp(2rem, 8vw, 10rem); bottom: 2rem; opacity: .56; }
.engineering-next-cue { position: absolute; z-index: 4; left: 50%; bottom: clamp(1.25rem, 3vh, 2.5rem); width: clamp(3.75rem, 5vw, 5rem); padding: .5rem; border: 0; background: none; color: var(--warm-white); opacity: 0; transform: translate(-50%, -.5rem); transition: opacity var(--motion-duration-base) var(--motion-ease), transform var(--motion-duration-base) var(--motion-ease); pointer-events: none; cursor: pointer; }
.engineering-next-cue.is-visible { opacity: .45; transform: translate(-50%, 0); pointer-events: auto; }
.engineering-next-cue:not(.is-visible) { transition-duration: 0s; }
.engineering-next-cue.is-visible:hover, .engineering-next-cue.is-visible:focus-visible { opacity: .7; }
.engineering-next-cue.is-dark { color: var(--ink); }
.engineering-next-cue svg { display: block; width: 100%; height: auto; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.engineering-page.is-loading .engineering-next-cue { opacity: 0; }
.engineering-panel__content--long { min-height: 155svh; margin-inline: auto; padding: clamp(5.5rem, 10vw, 10rem) 0; display: flex; flex-direction: column; justify-content: center; }
.history-panel .engineering-panel__content { --history-story-width: clamp(28rem, 52vw, 52rem); max-width: min(72rem, 92%); }
.history-panel .engineering-panel__content--long {
  min-height: 0;
  padding-block: 0;
  justify-content: flex-start;
}
.history-panel .engineering-panel__content--long > h1 {
  display: grid;
  align-content: center;
  min-height: 100svh;
  padding-block: clamp(5.5rem, 10svh, 10rem);
}
.history-panel h1 { font-size: clamp(3.8rem, 7vw, 7rem); }
.history-panel h2 { font-size: clamp(2rem, 3.6vw, 3.75rem); }
#your-zb-4-4-panels :is(h1, h2, h3) {
  max-width: var(--story-width);
  margin: 0 auto clamp(1.25rem, 2.5vh, 2rem);
  font-size: clamp(1.8rem, 2.8vw, 3rem);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -.035em;
  text-align: left;
  text-wrap: balance;
}
.history-panel .engineering-panel__content > p:not(.engineering-panel__eyebrow), .history-panel__story p {
  max-width: min(var(--history-story-width), 100%);
  margin: .8rem 0 0;
  font-size: clamp(.95rem, 1.2vw, 1.1rem);
  line-height: 1.55;
  letter-spacing: .008em;
  text-align: left;
  text-wrap: pretty;
}
.history-panel__story {
  position: relative;
  min-width: 0;
  width: min(var(--history-story-width), 100%);
  display: grid;
  align-content: center;
  min-height: 100svh;
  margin: 0 auto;
  padding-block: clamp(5.5rem, 10svh, 10rem);
  text-align: left;
}
.history-panel__story h2 { max-width: min(var(--history-story-width), 100%); margin: 0 0 1.5rem; text-align: left; }
.history-panel__film {
  width: min(100%, 60rem);
  margin: clamp(2rem, 5vw, 4rem) auto;
  overflow: hidden;
  aspect-ratio: 16 / 7;
}
.history-panel__film img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
@media (width > 900px) {
  .history-panel .engineering-panel__content {
    --history-story-width: clamp(32rem, 62vw, 72rem);
    width: min(72rem, 100%);
    min-width: 0;
    max-width: none;
    margin-inline: auto;
  }
}
.commissioning-panel .engineering-panel__content { max-width: min(68rem, 88%); }
.commissioning-panel .engineering-panel__content--long { min-height: 100svh; padding-block: clamp(5.5rem, 8vw, 8rem); }
.commissioning-panel h2 { font-size: clamp(3.8rem, 7vw, 7rem); }
.commissioning-panel__story { max-width: var(--story-width); margin: clamp(3rem, 7vw, 6rem) auto 0; text-align: left; }
.commissioning-panel__story p, .commissioning-panel__story li { margin: .8rem 0 0; font-size: clamp(.95rem, 1.2vw, 1.1rem); line-height: 1.55; letter-spacing: .008em; text-wrap: pretty; }
.commissioning-panel__story h3 { margin: 0 0 1.5rem; font-size: clamp(2rem, 3.6vw, 3.75rem); line-height: 1.05; letter-spacing: -.035em; }
.commissioning-panel__lead, .commissioning-panel__closing-line, .commissioning-panel__contact-name { line-height: 1.35; }
.commissioning-panel blockquote { margin: 1.5rem 0 0; font-size: clamp(1.15rem, 1.7vw, 1.45rem); line-height: 1.4; letter-spacing: -.015em; }
#your-zb-4-4-panels :is(p:not(.engineering-panel__eyebrow), li, blockquote) {
  font-size: clamp(.95rem, 1.2vw, 1.1rem);
  line-height: 1.55;
}
.commissioning-panel__attribution { opacity: .7; }
.commissioning-panel__contact ul { margin: 1.25rem 0 2rem; padding-left: 1.2rem; }
.commissioning-panel__contact li { margin-top: .45rem; }
.commissioning-panel__contact-name { margin-top: 1.5rem !important; }
.commissioning-panel__link { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .2em; }
.commissioning-panel__link:hover, .commissioning-panel__link:focus-visible { color: #b35c11; }
.section-navigator {
  position: fixed;
  z-index: 5;
  inset: 0 auto 0 0;
  width: auto;
  min-width: 0;
  padding-left: clamp(.75rem, 1.25vw, 1.5rem);
  color: var(--warm-white);
  display: grid;
  align-items: center;
  pointer-events: none;
  opacity: 0;
  animation: section-navigator-fade-in var(--motion-duration-slow) .65s var(--motion-ease) both;
}
.section-navigator__nav {
  --section-line-length: 3.75rem;
  --section-line-expanded-length: min(6.35vw, 6.35rem);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: var(--section-line-expanded-length);
  height: min(calc(100svh - 12rem), max(clamp(20rem, 55vh, 36rem), calc(var(--navigator-slots, 8) * 1.75rem)));
  pointer-events: auto;
}
.section-navigator__nav::before {
  content: "";
  position: absolute;
  inset: 1rem auto 1rem 0;
  width: 2px;
  background: rgba(247, 244, 236, .32);
}
.section-navigator__progress {
  position: absolute;
  z-index: 2;
  left: 0;
  top: 0;
  width: 2px;
  height: 20px;
  border: 0;
  background: #f29935;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--motion-duration-fast) var(--motion-ease), transform .18s linear;
}
.section-navigator__nav.has-panel-progress .section-navigator__progress { opacity: 1; }
.section-navigator__nav :is(a, .section-navigator__section) {
  position: absolute;
  top: calc(1rem + var(--navigator-position) * (100% - 2rem));
  transform: translateY(-50%);
  display: block;
  width: var(--section-line-length);
  height: min(2.75rem, calc((100% - 2rem) / max(1, var(--navigator-slots) - 1)));
  color: inherit;
  overflow: visible;
  text-decoration: none;
  transition: width var(--motion-duration-base) var(--motion-ease);
}
.section-navigator__nav :is(a, .section-navigator__section)::before {
  content: "";
  position: absolute;
  inset: 50% auto auto 0;
  width: var(--section-line-length);
  height: 2px;
  background: rgba(247, 244, 236, .45);
  transition: background var(--motion-duration-fast) var(--motion-ease), width var(--motion-duration-base) var(--motion-ease);
}
.section-navigator__title {
  position: absolute;
  left: .7rem;
  top: calc(50% + .5rem);
  display: inline-flex;
  align-items: baseline;
  gap: .45rem;
  width: max-content;
  max-width: none;
  white-space: nowrap;
  font-size: .76rem;
  letter-spacing: .04em;
  opacity: 0;
  transition: opacity var(--motion-duration-fast) var(--motion-ease);
}
.section-navigator__title-number {
  color: rgba(247, 244, 236, .62);
  font-size: .66rem;
  letter-spacing: .1em;
}
.section-navigator__nav :is(a, .section-navigator__section):hover,
.section-navigator__nav :is(a, .section-navigator__section):focus-visible,
.section-navigator__nav :is(a, .section-navigator__section)[aria-current] {
  width: var(--section-line-expanded-length);
  outline: none;
}
.section-navigator__nav :is(a, .section-navigator__section):hover::before,
.section-navigator__nav :is(a, .section-navigator__section):focus-visible::before,
.section-navigator__nav :is(a, .section-navigator__section)[aria-current]::before {
  width: var(--section-line-expanded-length);
  background: #f29935;
}
.section-navigator__nav :is(a, .section-navigator__section).section-navigator__panel-link::before {
  width: calc(var(--section-line-length) / 2);
}
.section-navigator__nav :is(a, .section-navigator__section).section-navigator__panel-link:hover::before,
.section-navigator__nav :is(a, .section-navigator__section).section-navigator__panel-link:focus-visible::before,
.section-navigator__nav :is(a, .section-navigator__section).section-navigator__panel-link[aria-current]::before {
  width: calc(var(--section-line-expanded-length) / 2);
}
.section-navigator__nav :is(a, .section-navigator__section):hover .section-navigator__title,
.section-navigator__nav :is(a, .section-navigator__section):focus-visible .section-navigator__title,
.section-navigator__nav :is(a, .section-navigator__section)[aria-current] .section-navigator__title {
  opacity: 1;
}

.menu-toggle { position: fixed; opacity: 0; pointer-events: none; }
.menu-button {
  position: fixed;
  z-index: 12;
  right: 0.8rem;
  top: 0.8rem;
  width: 3.25rem;
  height: 3.25rem;
  background: var(--ink);
  cursor: pointer;
  display: grid;
  align-content: center;
  justify-content: center;
  gap: .27rem;
  transition: background var(--motion-duration-fast) var(--motion-ease), transform var(--motion-duration-fast) var(--motion-ease);
}
.menu-button span { width: 1.15rem; height: 1px; display: block; background: var(--warm-white); transition: transform var(--motion-duration-fast) var(--motion-ease), opacity var(--motion-duration-fast) var(--motion-ease); }
.menu-toggle:checked + .menu-button { background: var(--warm-white); }
.menu-toggle:checked + .menu-button span { background: var(--ink); }
.menu-toggle:checked + .menu-button span:nth-child(1) { transform: translateY(.37rem) rotate(45deg); }
.menu-toggle:checked + .menu-button span:nth-child(2) { opacity: 0; }
.menu-toggle:checked + .menu-button span:nth-child(3) { transform: translateY(-.37rem) rotate(-45deg); }

.side-menu { position: fixed; z-index: 10; top: 0; right: 0; width: min(23rem, 86vw); height: 100svh; padding: clamp(1.5rem, 4vw, 2.5rem); background: var(--ink); color: var(--warm-white); transform: translateX(100%); transition: transform var(--motion-duration-base) var(--motion-ease); display: flex; flex-direction: column; overflow-y: auto; }
.menu-toggle:checked ~ site-navigation .side-menu { transform: translateX(0); }
.side-menu nav { margin: auto 0; }
.side-menu nav a { display: flex; justify-content: space-between; border-top: 1px solid var(--line); color: var(--warm-white); padding: .8rem 0; text-decoration: none; font-size: clamp(1.15rem, 2.15vw, 1.55rem); letter-spacing: -.025em; line-height: 1.1; transition: color var(--motion-duration-fast) var(--motion-ease), padding-left var(--motion-duration-fast) var(--motion-ease); }
.side-menu nav a:last-child { border-bottom: 1px solid var(--line); }
.side-menu nav a:hover, .side-menu nav a:focus-visible { color: #f29935; padding-left: .3rem; outline: none; }
.side-menu__contact { margin-top: 0; font-size: .72rem !important; letter-spacing: .1em !important; text-transform: uppercase; }
.side-menu__footer { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 1rem; }
.side-menu__privacy { flex-basis: 100%; padding-top: 1rem; border-top: 1px solid var(--line); color: rgba(247, 244, 236, .65); font-size: .72rem; letter-spacing: .04em; text-decoration: none; }
.side-menu__privacy:hover { color: #f29935; }
.side-menu__privacy:focus-visible { outline: 1px solid #f29935; outline-offset: 4px; }
.side-menu__socials { display: flex; gap: .7rem; }
.side-menu__socials a { display: grid; width: 2rem; height: 2rem; place-items: center; border: 1px solid rgba(247, 244, 236, .38); border-radius: 50%; color: var(--warm-white); transition: border-color var(--motion-duration-fast) var(--motion-ease), color var(--motion-duration-fast) var(--motion-ease), transform var(--motion-duration-fast) var(--motion-ease); }
.side-menu__socials a:hover, .side-menu__socials a:focus-visible { border-color: #f29935; color: #f29935; outline: none; transform: translateY(-2px); }
.side-menu__socials svg { width: .9rem; height: .9rem; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.side-menu__social-dot { fill: currentColor; stroke: none; }
.side-menu__foot { margin: 0; color: rgba(247,244,236,.5); }
.menu-scrim { position: fixed; z-index: 9; inset: 0; visibility: hidden; background: rgba(0, 0, 0, .35); opacity: 0; transition: opacity var(--motion-duration-fast) var(--motion-ease), visibility var(--motion-duration-fast); }
.menu-toggle:checked ~ .menu-scrim { visibility: visible; opacity: 1; }

@keyframes detail-title-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes section-navigator-fade-in {
  from { opacity: 0; transform: translateX(-.5rem); }
  to { opacity: 1; transform: translateX(0); }
}

@media (max-width: 900px) {
  .hero {
    background: linear-gradient(to bottom, #e4e3df calc(50% - 33.38vw), #d8d7d3 calc(50% + 33.38vw));
    animation: hero-fade-in 2s var(--motion-ease) both;
  }
  .hero::before {
    content: "";
    position: absolute;
    inset: 0;
    margin: auto;
    height: min(100%, 66.76vw);
    background: url("img/hero/zb-44-side-profile.webp") center / contain no-repeat;
    -webkit-mask-image: linear-gradient(to bottom, transparent, #000 10%, #000 90%, transparent);
    mask-image: linear-gradient(to bottom, transparent, #000 10%, #000 90%, transparent);
    pointer-events: none;
  }
  body.show-navigation .hero { transform: none; }
  .side-menu {
    width: 100%;
    height: 100dvh;
    padding: calc(6rem + env(safe-area-inset-top)) max(1.5rem, env(safe-area-inset-right)) max(1.5rem, env(safe-area-inset-bottom)) max(1.5rem, env(safe-area-inset-left));
    gap: 2rem;
    overscroll-behavior: contain;
  }
  .side-menu nav, .side-menu__footer { flex-shrink: 0; }
  .side-menu nav a { padding: 1rem 0; font-size: clamp(1.75rem, 6vw, 2.75rem); line-height: 1.15; }
  .side-menu nav .side-menu__contact { font-size: 1rem !important; }
  .side-menu__socials { gap: 1rem; }
  .side-menu__socials a { width: 3rem; height: 3rem; }
  .side-menu__socials svg { width: 1.25rem; height: 1.25rem; }
  .side-menu__foot { font-size: .85rem; }
  .side-menu__privacy { min-height: 2.75rem; font-size: .95rem; }
  .section-navigator { top: auto; right: 0; bottom: 0; width: auto; min-width: 0; height: 4.4rem; padding: 1.5rem 1rem .75rem; background: rgba(0, 0, 0, .1); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
  .section-navigator__nav { --section-line-length: min(2.25rem, calc((100vw - 2rem) / var(--navigator-slots))); --section-line-expanded-length: var(--section-line-length); flex-direction: row; justify-content: space-between; gap: .15rem; width: 100%; height: 2rem; }
  .section-navigator__nav::before { top: .75rem; right: .75rem; bottom: auto; width: auto; height: 2px; }
  .section-navigator__progress { left: 0; top: .75rem; bottom: auto; width: 20px; height: 2px; }
  .section-navigator__nav :is(a, .section-navigator__section), .section-navigator__nav :is(a, .section-navigator__section):hover, .section-navigator__nav :is(a, .section-navigator__section):focus-visible, .section-navigator__nav :is(a, .section-navigator__section)[aria-current] { top: 0; left: calc(var(--navigator-position) * (100% - var(--section-line-length))); transform: none; width: var(--section-line-length); height: 2rem; }
  .section-navigator__nav :is(a, .section-navigator__section)::before { inset: .75rem auto auto 0; width: var(--section-line-length); }
  .section-navigator__title { left: .35rem; top: -.1rem; display: block; opacity: 1; }
  .section-navigator__title-text { display: none; }
  .section-navigator__title-number { min-width: 0; color: rgba(247, 244, 236, .72); font-size: .8rem; letter-spacing: .1em; }
}

@media (max-width: 640px) {
  .hero-nav { padding-top: 5rem; padding-bottom: 2rem; }
  .hero-nav__content { min-height: 100%; padding-bottom: 4rem; }
  .hero-nav__rows { gap: clamp(1.75rem, 5vh, 3rem); }
  .nav-columns, .nav-secondary { flex-direction: column; gap: clamp(1.5rem, 4svh, 2.5rem); }
  .hero-nav .nav-separator { flex: 0 0 1px; width: 5rem; height: 1px; }
  .nav-title, .nav-title:visited, .nav-secondary { font-size: clamp(2.75rem, 12vw, 4.5rem); }
  .menu-button { right: 1rem; top: 1rem; }
  .detail-back { top: 1rem; left: 1rem; }
  .engineering-panel { padding: 7rem 1.5rem 5rem; }

  .engineering-panel__content { max-width: 100%; }
  .engineering-panel__content--long { min-height: 100svh; padding-top: 7rem; padding-bottom: 5rem; }
  .engineering-panel h1, .engineering-panel h2 { font-size: clamp(3.3rem, 15vw, 5.5rem); }
  .history-panel .engineering-panel__content { width: 100%; max-width: 100%; min-width: 0; }
  .history-panel__story {
    flex: none;
    width: 100%;
    grid-template-columns: minmax(0, 1fr);
    padding-block: 7rem 8rem;
    overflow-wrap: anywhere;
  }
  .history-panel h2 { font-size: clamp(2rem, 8vw, 3rem); line-height: 1.05; }
  .engineering-next-cue { bottom: 5.5rem; }

}

@media (prefers-reduced-motion: reduce) {
  body::before { transition-duration: .01ms; }
  .engineering-panel, .engineering-panel::after, .engineering-panel.is-initial-load > *, .engineering-story-background img, .engineering-story-backgrounds::after, .engineering-next-cue, .section-navigator__progress, .scroll-mouse { transition-duration: .01ms; }
  .section-navigator, .scroll-mouse, .scroll-mouse span, .hero-nav--entering .nav-title, .hero-nav--entering .nav-separator, .hero-nav--entering .nav-conversation { animation-duration: .01ms; }
}

/* Gallery panels share the detail-page navigation and section transitions. */
.gallery-panel { padding: clamp(5rem, 12svh, 8rem) clamp(1.5rem, 5vw, 6rem) clamp(4rem, 10svh, 6rem); overflow: hidden; scrollbar-gutter: auto; }
.gallery-panel .gallery-panel__content { width: 100%; height: 100%; min-height: 0; max-width: 76rem; margin-inline: auto; }
.gallery-panel:not(.is-active) .gallery-thumbnail { visibility: hidden; }
.gallery-grid { display: grid; width: 100%; height: 100%; min-height: 0; grid-template-columns: repeat(3, minmax(0, 1fr)); grid-template-rows: repeat(2, minmax(0, 1fr)); gap: clamp(.5rem, 1.3vw, 1.25rem); }
.gallery-grid { opacity: 0; visibility: hidden; transition: opacity var(--motion-duration-slow) var(--motion-ease); }
.gallery-grid.is-ready { opacity: 1; visibility: visible; }
.gallery-load-status { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); color: var(--warm-white); font-size: .85rem; text-align: center; }
.gallery-load-status:not(.is-error)::before { content: ""; display: block; width: 2rem; height: 2rem; border: 1px solid var(--line); border-top-color: var(--warm-white); border-radius: 50%; animation: gallery-loading-spin .8s linear infinite; }
@keyframes gallery-loading-spin { to { transform: rotate(360deg); } }
.gallery-thumbnail { display: block; min-width: 0; min-height: 0; padding: 0; border: 0; background: var(--ink); cursor: zoom-in; overflow: hidden; }
.gallery-thumbnail img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--motion-ease), opacity .4s ease; }
.gallery-thumbnail:hover img { opacity: .85; transform: scale(1.035); }
.gallery-thumbnail:focus-visible, .gallery-viewer button:focus-visible { outline: 2px solid var(--warm-white); outline-offset: 4px; }
.gallery-viewer { position: fixed; inset: 0; width: 100%; max-width: none; height: 100svh; max-height: none; margin: 0; padding: clamp(3.5rem, 8svh, 6rem) clamp(3.5rem, 8vw, 9rem); border: 0; overflow: hidden; color: var(--warm-white); background: rgba(12, 12, 11, .94); overscroll-behavior: contain; opacity: 0; transition: opacity .4s var(--motion-ease); }
.gallery-viewer[open] { display: grid; place-items: center; }
.gallery-viewer.is-open { opacity: 1; }
.gallery-viewer::backdrop { background: rgba(0, 0, 0, .8); opacity: 0; transition: opacity .4s var(--motion-ease); }
.gallery-viewer.is-open::backdrop { opacity: 1; }
.gallery-viewer__figure { display: grid; grid-template-rows: minmax(0, 1fr) auto; gap: 1.5rem; width: 100%; height: 100%; min-width: 0; min-height: 0; margin: 0; text-align: center; pointer-events: none; transform: translateY(12px) scale(.97); transition: transform .5s var(--motion-ease); }
.gallery-viewer.is-open .gallery-viewer__figure { transform: translateY(0) scale(1); }
.gallery-viewer__images { position: relative; min-height: 0; }
.gallery-viewer__image { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: contain; }
.gallery-viewer__caption { min-height: 1rem; color: rgba(247, 244, 236, .6); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; }
.gallery-viewer__close { position: absolute; top: 1rem; right: 1.25rem; width: 3rem; height: 3rem; padding: 0; border: 0; background: none; color: inherit; font: 300 2rem/1 "Sofia Pro", sans-serif; cursor: pointer; }
.gallery-viewer .gallery-viewer__arrow { top: 50%; bottom: auto; left: auto; width: clamp(3rem, 5vw, 5rem); min-height: 3rem; }
.gallery-viewer .gallery-viewer__previous { left: .5rem; transform: translateY(-50%) rotate(90deg); }
.gallery-viewer .gallery-viewer__next { right: .5rem; transform: translateY(-50%) rotate(-90deg); }
@media (min-width: 901px) {
  .gallery-panel { padding-left: max(clamp(2rem, 8vw, 10rem), var(--section-navigator-clearance, 12rem)); }
}
@media (max-width: 900px) {
  .gallery-panel { padding-bottom: 8rem; }
  .gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 900px) and (max-height: 500px) {
  .gallery-panel { padding-top: 4rem; padding-bottom: 5rem; }
  .gallery-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); grid-template-rows: repeat(2, minmax(0, 1fr)); }
  #gallery-panels > .engineering-next-cue { bottom: 4.1rem; }
}
@media (orientation: landscape) and (max-height: 500px) and (pointer: coarse) {
  .gallery-viewer { height: 100dvh; padding-top: env(safe-area-inset-top, 0px); padding-bottom: env(safe-area-inset-bottom, 0px); }
  .gallery-viewer__figure { grid-template-rows: minmax(0, 1fr); gap: 0; }
  .gallery-viewer__caption { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .gallery-grid, .gallery-thumbnail img, .gallery-viewer, .gallery-viewer::backdrop, .gallery-viewer__figure { transition-duration: .01ms; }
  .gallery-load-status::before { animation-duration: 2s; }
}

/* Follow mobile browser chrome without resizing the scrolling stories themselves. */
@media (pointer: coarse) {
  .hero, .hero-nav, .detail-hero, .engineering-experience, .engineering-stage,
  .engineering-panel > .engineering-story-backgrounds, .gallery-viewer {
    height: 100dvh;
  }
  .hero-nav__content { min-height: calc(100dvh - 3rem); }
  .hero {
    transition: opacity var(--motion-duration-long) var(--motion-ease), filter var(--motion-duration-long) var(--motion-ease), transform var(--motion-duration-long) var(--motion-ease), height .25s ease-out;
  }
  .hero-nav {
    transition: opacity var(--motion-duration-long) var(--motion-ease), filter var(--motion-duration-long) var(--motion-ease), visibility 0s linear var(--motion-duration-long), height .25s ease-out;
  }
  body.show-navigation .hero-nav {
    transition: opacity var(--motion-duration-slow) var(--motion-ease), filter var(--motion-duration-slow) var(--motion-ease), visibility 0s, height .25s ease-out;
  }
  .detail-hero, .engineering-experience, .engineering-stage,
  .engineering-panel > .engineering-story-backgrounds { transition: height .25s ease-out; }
  .gallery-viewer { transition: opacity .4s var(--motion-ease), height .25s ease-out; }
}
@media (pointer: coarse) and (max-width: 640px) {
  .hero-nav__content { min-height: 100%; }
}
@media (pointer: coarse) and (prefers-reduced-motion: reduce) {
  .hero, .hero-nav, body.show-navigation .hero-nav, .detail-hero,
  .engineering-experience, .engineering-stage,
  .engineering-panel > .engineering-story-backgrounds, .gallery-viewer { transition-duration: .01ms; }
}

/* Keep each story intact, centering short stories and scrolling long ones. */
.engineering-panel--paged {
  display: flex;
  align-items: safe center;
  justify-content: center;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior-y: contain;
  padding: var(--panel-padding-block) var(--panel-padding-inline);
}
.engineering-panel--paged .engineering-panel__content {
  display: flow-root;
  width: 100%;
  min-width: 0;
  min-height: 0;
  padding: 0;
  flex: 0 1 auto;
  overflow-wrap: anywhere;
}
.engineering-panel--paged .history-panel__story,
.engineering-panel--paged .commissioning-panel__story {
  display: flow-root;
  min-height: 0;
  padding: 0;
  margin: 0 auto;
}
#your-zb-4-4-panels .commissioning-panel__story + .commissioning-panel__story {
  margin-top: clamp(3.5rem, 7vh, 5rem);
}
#your-zb-4-4-panels .commissioning-panel__story > :first-child { margin-top: 0; }
/* Center only the opening text; keep the continuation close below it. */
#your-zb-4-4-panels .commissioning-panel--combined {
  align-items: flex-start;
  overflow-anchor: none;
  padding-top: max(clamp(4.5rem, 8svh, 7rem), var(--opening-story-offset, 0px));
}
@media (max-width: 900px) {
  #your-zb-4-4-panels .commissioning-panel--combined {
    padding-top: max(5.5rem, var(--opening-story-offset, 0px));
  }
}

.engineering-panel--paged h1,
.engineering-panel--paged h2,
.engineering-panel--paged h3 { line-height: 1.05; }
.engineering-panel--paged img { max-width: 100%; }
@media (max-width: 900px) {
  .engineering-panel--paged { padding: 5.5rem 1.5rem 8rem; }
  .engineering-panel--paged .engineering-panel__content { width: 100%; max-width: 100%; }
  .engineering-panel--paged h1,
  .engineering-panel--paged h2 { font-size: clamp(2rem, 8vw, 3rem); }
  #your-zb-4-4-panels :is(h1, h2, h3) { font-size: clamp(1.65rem, 5.5vw, 2.4rem); }
}
@media (max-height: 500px) {
  .engineering-panel--paged { padding-top: 3.5rem; padding-bottom: 5rem; }
  .engineering-panel--paged h1,
  .engineering-panel--paged h2,
  .engineering-panel--paged h3,
  #your-zb-4-4-panels :is(h1, h2, h3) { font-size: clamp(1.4rem, 4vw, 2rem); }
}

/* Press and owner impressions share the page's restrained story typography. */
.engineering-panel--paged.impressions-panel .engineering-panel__content { max-width: var(--content-width); text-align: left; }
.impressions-panel h2 { margin-bottom: 2.5rem; font-size: clamp(2rem, 3.6vw, 3.75rem); }
.engineering-panel--paged.impressions-panel .engineering-panel__content.impressions-layout,
.impressions-owners { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: center; gap: clamp(2rem, 5vw, 5rem); }
.impressions-reviews { display: grid; gap: 2.5rem; min-width: 0; }
.impressions-owner-story { min-width: 0; }
.impressions-owner-story > .impressions-quote + .impressions-quote { margin-top: 2.5rem; }
.impressions-quote { min-width: 0; margin: 0; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.impressions-quote__logo { display: block; width: auto; max-width: min(100%, 13rem); height: 3rem; object-fit: contain; object-position: left center; margin-bottom: 1.75rem; }
.impressions-quote blockquote { margin: 0 0 1.25rem; font-size: clamp(1.15rem, 1.65vw, 1.5rem); line-height: 1.4; letter-spacing: -.015em; text-wrap: pretty; }
.impressions-quote figcaption { color: rgba(247, 244, 236, .65); font-size: clamp(.85rem, 1vw, .95rem); line-height: 1.55; }
.impressions-quote cite { font-style: normal; }
.impressions-quote__publication { margin: 0 0 1.25rem; font-size: 1.1rem; font-weight: 300; letter-spacing: .04em; }
.engineering-panel--paged.impressions-panel .engineering-panel__content.impressions-layout--coverage { align-items: start; }
.impressions-coverage-images { display: grid; gap: 1.25rem; min-width: 0; }
.impressions-coverage-images img { display: block; width: 100%; height: auto; }
#impressions-panel-3 .impressions-coverage-images img {
  aspect-ratio: 4000 / 2252;
  object-fit: cover;
}
#impressions-panel-3 .impressions-reviews { gap: 1.5rem; }
#impressions-panel-3 .impressions-quote { padding-top: 1rem; }
#impressions-panel-3 .impressions-quote__publication { margin-bottom: .65rem; }
#impressions-panel-3 .impressions-quote blockquote { margin-bottom: .75rem; }

.impressions-quote figcaption span { display: block; margin-top: .25rem; }
.impressions-film { width: 100%; min-width: 0; max-width: var(--story-width); margin: 0; }
.impressions-film figcaption { margin-bottom: 1.25rem; }
.impressions-film h3 { margin: 0; font-size: 1.3rem; font-weight: 300; }
.impressions-film p { margin: .5rem 0 0; font-size: .95rem; color: rgba(247, 244, 236, .65); }
.impressions-film iframe { display: block; width: 100%; aspect-ratio: 16 / 9; border: 0; background: #000; }
.impressions-link { display: inline-block; margin-top: 1rem; color: var(--warm-white); font-size: .85rem; text-underline-offset: .25em; }
.impressions-link:hover { color: #f29935; }
.impressions-link:focus-visible { outline: 1px solid #f29935; outline-offset: 4px; }
.impressions-instagram { width: 100%; min-width: 0; max-width: 24rem; margin: 0 auto; border: 1px solid var(--line); border-top: 2px solid #f29935; background: #11110f; opacity: 1; visibility: visible; transition: opacity var(--motion-duration-slow) var(--motion-ease); }
.impressions-instagram.is-loading { opacity: 0; visibility: hidden; pointer-events: none; }
@media (prefers-reduced-motion: reduce) {
  .impressions-instagram { transition: none; }
}
.impressions-instagram__viewport { height: clamp(24rem, 60svh, 32rem); overflow: auto; overscroll-behavior: contain; scrollbar-width: thin; scrollbar-color: #777 #11110f; }
.impressions-instagram__viewport:focus-visible { outline: 1px solid #f29935; outline-offset: -2px; }
.impressions-instagram__caption { padding: 1.25rem 1.5rem; border-top: 1px solid var(--line); }
.impressions-instagram__caption h3 { margin: 0; font-size: 1.15rem; font-weight: 300; }
.impressions-instagram__caption p { margin: .6rem 0 0; font-size: .95rem; line-height: 1.5; color: rgba(247, 244, 236, .65); }
.impressions-instagram__embed iframe { display: block; width: 100%; min-width: 0; height: max(100%, 44rem); border: 0; background: #000; }
@media (min-width: 901px) {
  #impressions-panel-2 { align-items: safe start; }
  .impressions-owner-story,
  .impressions-reviews,
  .impressions-coverage-images,
  .impressions-film { padding-inline-start: clamp(2rem, 4vw, 4rem); }
  .impressions-owners .impressions-instagram { align-self: start; justify-self: end; margin-inline: 0; }
  #impressions-panel-2 .engineering-panel__content,
  #impressions-panel-3 .engineering-panel__content.impressions-layout--coverage {
    max-width: var(--paired-width);
    margin-inline: auto;
  }
  #impressions-panel-2 .impressions-owners,
  #impressions-panel-3 .engineering-panel__content.impressions-layout--coverage {
    grid-template-columns: minmax(0, 1fr) minmax(0, 24rem);
    column-gap: var(--column-gap);
  }
  #impressions-panel-2 .impressions-owner-story,
  #impressions-panel-3 .impressions-reviews,
  #impressions-panel-3 .impressions-coverage-images { padding-inline-start: 0; }
  #impressions-panel-2 .impressions-instagram { justify-self: start; }
  #impressions-panel-3 .engineering-panel__content.impressions-layout--coverage {
    /* Size the track itself so the image stack reaches the centered layout's right edge. */
    grid-template-columns: minmax(0, 1fr) minmax(0, min(24rem, calc((100svh - 2 * clamp(4.5rem, 8svh, 7rem) - 2.5rem) * .592066)));
  }
  #impressions-panel-3 .impressions-coverage-images img { width: 100%; margin-inline: 0; }

}
@media (max-width: 900px) {
  .impressions-panel h2 { font-size: clamp(2rem, 8vw, 3rem); }
  .engineering-panel--paged.impressions-panel .engineering-panel__content.impressions-layout,
  .impressions-owners { grid-template-columns: minmax(0, 1fr); }
}

/* One continuous reading panel, with the shared navigation fixed above it. */
.privacy-page { background: #000; color: var(--warm-white); }
.privacy-panel { height: 100svh; height: 100dvh; overflow-y: auto; overscroll-behavior-y: contain; padding: clamp(7rem, 12vh, 10rem) clamp(1.5rem, 6vw, 5rem) 5rem; scrollbar-color: #555 #000; }
.privacy-panel:focus-visible { outline: 1px solid #f29935; outline-offset: -2px; }
.privacy-panel__content { max-width: 48rem; margin-inline: auto; font-size: clamp(.95rem, 1.2vw, 1.1rem); line-height: 1.65; overflow-wrap: anywhere; }
.privacy-panel h1 { margin: 0 0 2.5rem; font-size: clamp(2rem, 3.6vw, 3.75rem); line-height: 1.05; }
.privacy-panel h2 { margin: 2.75rem 0 1rem; font-size: clamp(1.35rem, 2.2vw, 1.8rem); line-height: 1.25; letter-spacing: -.025em; }
.privacy-panel p { margin: 0 0 1.2rem; color: rgba(247, 244, 236, .82); }
.privacy-panel ul { margin: 0 0 1.2rem; padding-left: 1.3rem; color: rgba(247, 244, 236, .82); }
.privacy-panel li + li { margin-top: .45rem; }
.privacy-panel a { color: inherit; text-decoration-color: rgba(247, 244, 236, .45); text-underline-offset: .2em; }
.privacy-panel a:hover { color: #f29935; text-decoration-color: currentColor; }
.privacy-panel a:focus-visible { outline: 1px solid #f29935; outline-offset: 4px; }

/* Shared enquiry layout for commissioning and general contact. */
.contact-page { overflow: auto; color: var(--warm-white); background: rgb(29, 29, 26); }
.contact-page__main { min-height: 100svh; display: grid; align-items: center; padding: 7rem clamp(2rem, 8vw, 10rem) 5rem; }
.contact-layout,
.engineering-panel--paged .engineering-panel__content.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: clamp(2.5rem, 6vw, 6rem);
  width: 100%;
  max-width: 76rem;
  margin-inline: auto;
  text-align: left;
}
.contact-intro { min-width: 0; }
#your-zb-4-4-panels .contact-intro h2 {
  width: 100%;
  margin-inline: 0;
  text-align: left;
}
#your-zb-4-4-panels .contact-intro :is(p, li) {
  font-size: clamp(.9rem, 1.05vw, 1rem);
}
#your-zb-4-4-panels .contact-intro .commissioning-panel__contact {
  margin-top: clamp(2rem, 4vh, 3rem);
}

@media (min-width: 901px) and (orientation: landscape) {
  #begin-a-conversation .contact-layout { column-gap: clamp(1.5rem, 3vw, 3rem); }
  #begin-a-conversation .contact-intro {
    padding-inline-start: clamp(4rem, 7vw, 7rem);
    align-self: stretch;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: .75rem;
  }
  #your-zb-4-4-panels .contact-intro .commissioning-panel__contact { display: contents; }
  #your-zb-4-4-panels .contact-intro :is(h2, p, ul) { margin-block: 0; }
  #your-zb-4-4-panels .contact-intro .commissioning-panel__contact-name { margin-top: 0 !important; }
  #your-zb-4-4-panels .contact-intro .commissioning-panel__contact li { margin-top: .3rem; }
  #your-zb-4-4-panels .contact-intro .commissioning-panel__contact li:first-child { margin-top: 0; }
}
.contact-intro h1 { font-size: clamp(2rem, 3.6vw, 3.75rem); line-height: 1.05; }
.contact-intro > p:not(.engineering-panel__eyebrow) { max-width: 33rem; margin: 1.4rem 0 0; font-size: clamp(.95rem, 1.2vw, 1.1rem); line-height: 1.55; letter-spacing: .008em; text-wrap: pretty; }
.contact-intro a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .25em; }
.contact-intro a:hover { color: #f29935; }
.contact-intro__email { display: inline-block; margin-top: 2rem; overflow-wrap: anywhere; }
.contact-form { min-width: 0; margin: 0; padding: clamp(1.25rem, 2.5vw, 2.5rem); border: 1px solid var(--line); border-top: 2px solid #f29935; background: rgba(247, 244, 236, .025); color-scheme: dark; }
.contact-form__honeypot { display: none; }
.contact-form__heading { margin: 0; letter-spacing: .08em; text-transform: uppercase; font-size: .95rem; }
.contact-form__note { margin: .6rem 0 1.75rem; color: rgba(247, 244, 236, .65); font-size: .85rem; }
.contact-form__fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem 1.25rem; }
.contact-form label { display: grid; gap: .65rem; min-width: 0; font-size: .85rem; letter-spacing: .025em; }
.contact-form input:not([type="hidden"]), .contact-form textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid rgba(247, 244, 236, .3);
  border-radius: 0;
  padding: .8rem;
  background: rgba(0, 0, 0, .12);
  color: var(--warm-white);
  font: inherit;
  font-size: 1rem;
  line-height: 1.4;
  transition: border-color .2s ease, background .2s ease;
}
.contact-form textarea { resize: vertical; min-height: 8rem; max-height: 24rem; overscroll-behavior: contain; }
.contact-form__message { grid-column: 1 / -1; }
.contact-form input:focus, .contact-form textarea:focus { outline: 1px solid #f29935; outline-offset: 2px; border-color: #f29935; background: rgba(0, 0, 0, .25); }
.contact-form input:user-invalid, .contact-form textarea:user-invalid { border-color: #efa891; }
.contact-form__footer { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1.25rem; margin-top: 1.75rem; }
.contact-form__footer > span { max-width: 15rem; color: rgba(247, 244, 236, .65); font-size: .85rem; line-height: 1.5; }
.contact-form button { display: inline-flex; align-items: center; justify-content: space-between; gap: 1.5rem; min-height: 3rem; padding: .8rem 1.1rem; border: 1px solid #f29935; border-radius: 0; background: #f29935; color: var(--ink); font: inherit; font-size: 1rem; cursor: pointer; transition: background .2s ease; }
.contact-form button:hover { background: #ffb35e; }
.contact-form button:focus-visible, .contact-intro a:focus-visible { outline: 2px solid #f29935; outline-offset: 4px; }
@media (max-width: 900px), (max-aspect-ratio: 1/1) {
  .contact-layout,
  .engineering-panel--paged .engineering-panel__content.contact-layout { grid-template-columns: minmax(0, 1fr); max-width: 42rem; gap: 2.5rem; }
  .contact-page__main { padding: 7rem 1.5rem 5rem; }
  .contact-intro h1 { font-size: clamp(2rem, 8vw, 3rem); }
}
@media (max-width: 540px) {
  .contact-form__fields { grid-template-columns: minmax(0, 1fr); }
  .contact-form__footer { align-items: stretch; flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  .contact-form input, .contact-form textarea, .contact-form button { transition: none; }
}

/* Discover section headers open their first story; dots select individual stories. */
.section-navigator__section:is(.is-active-section, .is-preview-section)::before { width: var(--section-line-expanded-length); background: #f29935; }
.section-navigator__section:is(.is-active-section, .is-preview-section) .section-navigator__title { opacity: 1; }
.section-navigator__nav a.section-navigator__dot::before,
.section-navigator__nav a.section-navigator__dot:is(:hover, :focus-visible, [aria-current])::before {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  transform: translate(-5px, -5px);
  transition: background var(--motion-duration-fast) var(--motion-ease);
}
@media (max-width: 900px) {
  .section-navigator[panel-markers="dots"] .section-navigator__section .section-navigator__title { opacity: 1; top: -.1rem; left: .35rem; }
  .section-navigator[panel-markers="dots"] .section-navigator__title-text { display: none; }
  .section-navigator[panel-markers="dots"] .section-navigator__title-number { display: inline; }
}

/* Shared interaction polish keeps the existing motion durations. */
.menu-button { border: 0; padding: 0; font: inherit; cursor: pointer; }
.menu-button:focus-visible, .nav-title:focus-visible, .nav-conversation:focus-visible,
.side-menu a:focus-visible { outline: 2px solid #f29935; outline-offset: 5px; }
.engineering-panel:focus { outline: none; }
.section-navigator__nav a:focus-visible { outline: 1px solid #f29935; outline-offset: 3px; }

.gallery-thumbnail:not(.is-ready) { background: rgba(247, 244, 236, .035); }
.gallery-thumbnail img { opacity: 0; }
.gallery-thumbnail.is-ready img { opacity: 1; animation: content-image-fade-in var(--motion-duration-slow) var(--motion-ease) backwards; }
.gallery-thumbnail.is-ready:hover img { opacity: .85; }
.gallery-thumbnail__retry { color: var(--warm-white); font: .85rem "Sofia Pro", sans-serif; }
.gallery-load-status.is-error { top: auto; bottom: 0; width: 100%; transform: translateX(-50%); }
.impressions-instagram__viewport { position: relative; background: #000; }
.impressions-instagram__poster {
  position: relative; display: grid; place-content: center; gap: 1rem;
  width: 100%; height: 100%; min-height: 24rem; padding: 2rem;
  border: 0; background: #11110f; color: var(--warm-white); font: inherit; cursor: pointer;
}
.impressions-instagram__poster img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .4; }
.impressions-instagram__poster span { position: relative; }
.impressions-instagram__play { font-size: 4rem; line-height: 1; }
.impressions-instagram__poster:focus-visible { outline: 2px solid #f29935; outline-offset: -4px; }
.impressions-instagram__poster:disabled { cursor: progress; }
.impressions-instagram__poster[hidden], .impressions-instagram__embed[hidden], .impressions-instagram__status[hidden] { display: none; }
.impressions-instagram__embed { position: absolute; inset: 0; background: #000; }
.impressions-instagram[aria-busy="true"] .impressions-instagram__embed iframe { opacity: 0; pointer-events: none; }
.impressions-instagram__status { position: absolute; z-index: 2; bottom: 1rem; left: 1rem; right: 1rem; padding: .75rem; background: #11110f; font-size: .85rem; }
.contact-form__error { color: #ffc18a; font-size: .78rem; line-height: 1.4; }
.contact-form [aria-invalid="true"] { border-color: #ffc18a; }
.contact-form__status { margin: 1rem 0 0; font-size: .9rem; line-height: 1.5; }
.contact-form__status:empty { display: none; }
.contact-form[data-state="error"] .contact-form__status { color: #ffc18a; }
.contact-form button:disabled { opacity: .65; cursor: progress; }
@media (max-width: 1100px) and (min-width: 901px) {
  #begin-a-conversation .contact-intro { padding-inline-start: 1rem; }
  #impressions-panel-2 .impressions-owners {
    grid-template-columns: minmax(0, 1fr) minmax(0, 20rem);
    column-gap: 2rem;
  }
  #impressions-panel-3 .engineering-panel__content.impressions-layout--coverage {
    grid-template-columns: minmax(0, 1fr) minmax(0, min(20rem, calc((100svh - 2 * var(--panel-padding-block) - 2.5rem) * .592066)));
    column-gap: 2rem;
  }
}
@media (max-width: 900px) {
  .section-navigator { overflow-x: auto; overscroll-behavior-x: contain; scrollbar-width: none; padding-bottom: max(.75rem, env(safe-area-inset-bottom)); }
  .section-navigator::-webkit-scrollbar { display: none; }
  .section-navigator__nav { width: max(100%, calc(var(--navigator-slots, 8) * 2.75rem)); }
  .section-navigator__nav a { min-height: 2.75rem; }

  .engineering-next-cue { bottom: max(5rem, calc(env(safe-area-inset-bottom) + 4.5rem)); }
}
@media (pointer: coarse) {
  .side-menu { height: 100dvh; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-delay: 0ms !important; animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

body.menu-open { overflow: hidden; }
.skip-link { position: fixed; z-index: 110; top: .75rem; left: .75rem; padding: .75rem 1rem; background: var(--warm-white); color: var(--ink); transform: translateY(-200%); }
.skip-link:focus { transform: none; }
#main-content:focus { outline: none; }