:root {
  --bg: #f3f5f7;
  --surface: #fbfcfd;
  --surface-strong: #ffffff;
  --ink: #0b0e14;
  --ink-soft: #242936;
  --muted: #687080;
  --line: #d8dde6;
  --line-strong: #bac2d0;
  --blue: #2457ff;
  --blue-deep: #1742d7;
  --blue-soft: #e8edff;
  --terminal: #0d1117;
  --terminal-line: #293140;
  --terminal-muted: #8792a5;
  --green: #55d187;
  --wrap: 74rem;
  --display: "Space Grotesk", "Segoe UI", Arial, sans-serif;
  --mono: "Geist Mono", "SFMono-Regular", Consolas, monospace;
  --ease: cubic-bezier(.16, .84, .44, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  min-width: 20rem;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--bg);
  font-family: var(--display);
  font-size: .95rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: .48;
  background-image: radial-gradient(circle at center, rgba(11, 14, 20, .095) .55px, transparent .75px);
  background-size: 8px 8px;
  mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, .72) 48%, transparent 100%);
}

::selection { color: #fff; background: var(--blue); }
a { color: inherit; }
button { color: inherit; font: inherit; }
h1, h2, h3, p { text-wrap: pretty; }

.skip-link {
  position: fixed;
  top: .75rem;
  left: .75rem;
  z-index: 500;
  padding: .7rem .9rem;
  color: #fff;
  background: var(--ink);
  border-radius: .45rem;
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.detail-scroll-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 450;
  height: 2px;
  pointer-events: none;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left center;
}

.project-detail-header {
  position: sticky;
  top: 0;
  z-index: 100;
  min-height: 4.8rem;
  border-bottom: 1px solid rgba(216, 221, 230, .92);
  background: rgba(243, 245, 247, .84);
  backdrop-filter: blur(16px);
}

.detail-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: min(var(--wrap), calc(100% - 4rem));
  min-height: 4.8rem;
  margin-inline: auto;
}

.detail-brand,
.detail-nav a {
  text-decoration: none;
}

.detail-brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  font-size: 1.03rem;
  font-weight: 700;
  letter-spacing: -.02em;
}

.detail-brand-mark,
.detail-mode,
.detail-kicker,
.section-label,
.row-index,
.fact-index {
  font-family: var(--mono);
  letter-spacing: .045em;
}

.detail-brand-mark {
  color: var(--blue);
  font-size: .78rem;
  font-weight: 600;
}

.detail-mode {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  margin-left: auto;
  color: var(--muted);
  font-size: .67rem;
  text-transform: uppercase;
}

.detail-mode i,
.window-path i {
  display: inline-block;
  width: .4rem;
  height: .4rem;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 .2rem rgba(85, 209, 135, .13), 0 0 12px rgba(85, 209, 135, .5);
}

.detail-nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.detail-nav a {
  position: relative;
  color: var(--muted);
  font-size: .78rem;
  font-weight: 600;
}

.detail-nav a::after {
  position: absolute;
  right: 1.1rem;
  bottom: -.45rem;
  left: 0;
  height: 1px;
  content: "";
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--ease);
}
.detail-nav a:hover { color: var(--ink); }
.detail-nav a:hover::after { transform: scaleX(1); }
.detail-nav a span { color: var(--blue); margin-left: .22rem; }

.project-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .42;
  background-image: linear-gradient(to right, rgba(186, 194, 208, .23) 1px, transparent 1px), linear-gradient(to bottom, rgba(186, 194, 208, .18) 1px, transparent 1px);
  background-size: 8rem 8rem;
  mask-image: linear-gradient(to bottom, #000, transparent 82%);
}

.project-hero::after {
  position: absolute;
  top: 7rem;
  right: -8rem;
  width: 30rem;
  height: 30rem;
  z-index: -1;
  pointer-events: none;
  content: "";
  border: 1px solid rgba(36, 87, 255, .14);
  border-radius: 50%;
  box-shadow: 0 0 0 4rem rgba(36, 87, 255, .025), 0 0 0 8rem rgba(36, 87, 255, .018);
}

.project-hero-inner,
.project-details {
  width: min(var(--wrap), calc(100% - 4rem));
  margin-inline: auto;
}

.project-hero-inner {
  padding: clamp(6.5rem, 12vw, 10rem) 0 clamp(5rem, 9vw, 7.5rem);
}

.project-title-block { max-width: 62rem; }

.detail-kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .6rem 1rem;
  margin-bottom: 1.9rem;
  color: var(--blue);
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
}
.detail-kicker span + span { color: var(--muted); }
.detail-kicker span + span::before { margin-right: 1rem; color: var(--line-strong); content: "/"; }

.project-title-block h1 {
  max-width: 54rem;
  margin: 0;
  color: var(--ink);
  font-size: clamp(4rem, 10vw, 8.5rem);
  font-weight: 700;
  letter-spacing: -.09em;
  line-height: .88;
  text-wrap: balance;
}

.project-summary {
  max-width: 40rem;
  margin: 2.5rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.65;
}

.project-hero-facts {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr);
  gap: 2rem;
  max-width: 54rem;
  margin-top: 3.4rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
}

.project-hero-facts span {
  display: grid;
  gap: .4rem;
  color: var(--ink-soft);
  font-size: .9rem;
}
.project-hero-facts strong,
.case-facts dt {
  color: var(--blue);
  font-family: var(--mono);
  font-size: .67rem;
  font-weight: 500;
  letter-spacing: .055em;
  text-transform: uppercase;
}

.demo-window {
  position: relative;
  margin-top: 4.5rem;
  overflow: hidden;
  border: 1px solid var(--terminal-line);
  border-radius: .8rem;
  background: var(--terminal);
  box-shadow: 0 2rem 4rem rgba(20, 28, 43, .16), 0 0 0 1px rgba(255, 255, 255, .1) inset;
  --spot-x: 50%;
  --spot-y: 50%;
}

.demo-window::before,
.workflow-list article::before,
.resource-item::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: 0;
  background: radial-gradient(18rem circle at var(--spot-x) var(--spot-y), rgba(36, 87, 255, .14), transparent 68%);
  transition: opacity .35s ease;
}
.demo-window:hover::before,
.workflow-list article:hover::before,
.resource-item:hover::before { opacity: 1; }

.window-topbar {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 1.5rem;
  min-height: 3.2rem;
  padding: 0 1.1rem;
  border-bottom: 1px solid var(--terminal-line);
  color: var(--terminal-muted);
  font-family: var(--mono);
  font-size: .66rem;
}

.window-path {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  min-width: 0;
  overflow: hidden;
  color: #d4dae5;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.window-status { color: var(--terminal-muted); text-transform: uppercase; }
.window-topbar a { color: #fff; text-decoration: none; transition: color .25s ease; }
.window-topbar a:hover { color: var(--blue); }
.window-topbar a span { color: var(--blue); font-size: .9rem; }

.window-viewport { position: relative; overflow: hidden; background: #fff; }
.window-viewport iframe {
  display: block;
  width: 100%;
  height: clamp(30rem, 58vw, 47rem);
  border: 0;
  background: #fff;
}
/* TrackWize: the real Expo web export inside a phone frame */
.trackwize-stage {
  display: grid;
  justify-items: center;
  gap: 1.1rem;
  padding: clamp(1.5rem, 4vw, 3rem) 1rem clamp(1.5rem, 3vw, 2.2rem);
  background: #eef1f5;
}
.trackwize-phone {
  width: min(100%, 26rem);
  padding: .6rem;
  border: 1px solid #2a3140;
  border-radius: 2.6rem;
  background: #0d1119;
  box-shadow: 0 2.2rem 4rem rgba(20, 28, 43, .24), 0 0 0 .25rem rgba(255, 255, 255, .7);
}
.window-viewport .trackwize-phone iframe {
  width: 100%;
  height: clamp(34rem, 85svh, 55rem);
  border-radius: 2rem;
  background: #f4f0e6;
}
.trackwize-caption {
  max-width: 34rem;
  margin: 0;
  color: #5d6676;
  font-family: var(--mono);
  font-size: .62rem;
  line-height: 1.7;
  text-align: center;
}
.window-viewport:has(.trackwize-stage) .window-scan { display: none; }
.native-app-preview {
  display: grid;
  grid-template-columns: minmax(15rem, .72fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(2rem, 7vw, 7rem);
  min-height: clamp(30rem, 58vw, 47rem);
  padding: clamp(2rem, 6vw, 5.5rem);
  overflow: hidden;
  background: linear-gradient(135deg, #f4f0e6 0%, #fffaf0 52%, #e4f0bd 100%);
}
.native-app-device {
  width: min(100%, 20rem);
  justify-self: center;
  padding: .55rem;
  border: 1px solid rgba(11, 14, 20, .16);
  border-radius: 2rem;
  background: #171913;
  box-shadow: 1.5rem 2rem 4rem rgba(54, 48, 19, .24), 0 0 0 .4rem rgba(255, 255, 255, .5);
  transform: rotate(-4deg);
  transition: transform .6s var(--ease), box-shadow .6s var(--ease);
}
.demo-window:hover .native-app-device { transform: rotate(-1deg) translateY(-.4rem); box-shadow: 1.5rem 2.3rem 4.5rem rgba(54, 48, 19, .28), 0 0 0 .4rem rgba(255, 255, 255, .7); }
.native-app-device-bar { display: flex; justify-content: center; gap: .3rem; padding: .35rem 0 .45rem; }
.native-app-device-bar span { width: .28rem; height: .28rem; border-radius: 50%; background: #6d725f; }
.native-app-screen { min-height: 25rem; padding: 1.1rem .9rem; border-radius: 1.45rem; background: #f8f5ec; }
.native-app-brand { display: flex; align-items: center; gap: .4rem; color: #25281e; font-size: .68rem; font-weight: 700; }
.native-app-brand img { width: 1.7rem; height: 1.7rem; object-fit: contain; border-radius: .45rem; background: #e8edcf; }
.native-app-greeting { margin-top: 2.4rem; color: #24271f; font-size: 1.65rem; font-weight: 700; letter-spacing: -.06em; line-height: 1.02; }
.native-app-greeting span { display: block; margin-top: .35rem; color: #7a7e72; font-size: .7rem; font-weight: 500; letter-spacing: 0; }
.native-app-balance { display: grid; gap: .45rem; margin-top: 2rem; padding: 1rem; border-radius: 1rem; color: #fff; background: #424932; }
.native-app-balance span { color: #dbe1c7; font-family: var(--mono); font-size: .57rem; text-transform: uppercase; }
.native-app-balance strong { font-size: 1.65rem; letter-spacing: -.06em; }
.native-app-bars { display: flex; align-items: end; gap: .5rem; height: 5rem; margin-top: 1.7rem; padding: 0 .7rem .6rem; border-bottom: 1px solid #d8d5c7; }
.native-app-bars i { flex: 1; border-radius: .3rem .3rem 0 0; background: #c2dc37; }
.native-app-bars i:nth-child(1) { height: 36%; }.native-app-bars i:nth-child(2) { height: 58%; }.native-app-bars i:nth-child(3) { height: 45%; }.native-app-bars i:nth-child(4) { height: 77%; }.native-app-bars i:nth-child(5) { height: 66%; }.native-app-bars i:nth-child(6) { height: 91%; }
.native-app-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: .4rem; margin-top: .8rem; }
.native-app-cards span { padding: .55rem .35rem; color: #6a6e62; border: 1px solid #dedbd0; border-radius: .55rem; font-family: var(--mono); font-size: .48rem; line-height: 1.2; }
.native-app-copy { max-width: 25rem; }
.native-app-kicker { color: #5c8b20; font-family: var(--mono); font-size: .66rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.native-app-copy h2 { max-width: 23rem; margin: 1.2rem 0 0; color: #24271f; font-size: clamp(2rem, 4vw, 4rem); letter-spacing: -.08em; line-height: .95; }
.native-app-copy p { max-width: 22rem; margin: 1.2rem 0 0; color: #676c60; font-size: .95rem; line-height: 1.7; }
.native-app-tags { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: 1.5rem; }
.native-app-tags span { padding: .4rem .55rem; color: #5e653b; border: 1px solid rgba(94, 101, 59, .28); border-radius: 999px; font-family: var(--mono); font-size: .58rem; }
.window-scan {
  position: absolute;
  inset: -30% 0 auto;
  height: 3rem;
  pointer-events: none;
  opacity: .4;
  background: linear-gradient(to bottom, transparent, rgba(36, 87, 255, .14), transparent);
  transform: translateY(-100%);
  animation: detail-scan 7s ease-in-out infinite;
}
@keyframes detail-scan {
  0%, 30% { transform: translateY(-100%); }
  70%, 100% { transform: translateY(5600%); }
}

.project-details {
  padding: clamp(4.8rem, 9vw, 8rem) 0 5rem;
}

[data-detail-reveal] {
  opacity: 0;
  transform: translateY(1.4rem);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
body:not(.detail-booted) [data-detail-reveal] { opacity: 1; transform: none; }
[data-detail-reveal].is-visible { opacity: 1; transform: none; }
.project-title-block.is-visible { transition-delay: .08s; }
.demo-window.is-visible { transition-delay: .2s; }

.details-intro {
  max-width: 58rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
}

.section-label {
  margin: 0 0 1.3rem;
  color: var(--blue);
  font-size: .69rem;
  font-weight: 600;
  text-transform: uppercase;
}

.details-intro h2 {
  max-width: 54rem;
  margin: 0;
  color: var(--ink);
  font-size: clamp(2rem, 4vw, 3.8rem);
  font-weight: 600;
  letter-spacing: -.06em;
  line-height: 1.03;
}
.details-intro > p:last-child {
  max-width: 44rem;
  margin: 1.8rem 0 0;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.75;
}

.details-layout {
  display: grid;
  grid-template-columns: minmax(13rem, .7fr) minmax(0, 1.3fr);
  gap: clamp(3rem, 9vw, 10rem);
  margin-top: clamp(4rem, 8vw, 6.5rem);
  padding: 1.35rem 0 2.8rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.case-facts { display: grid; gap: 1.5rem; margin: 0; }
.case-facts > div { position: relative; padding-left: 2.3rem; }
.fact-index { position: absolute; top: .18rem; left: 0; color: var(--blue); font-size: .65rem; }
.case-facts dt { margin: 0 0 .35rem; }
.case-facts dd { margin: 0; color: var(--ink-soft); font-size: .95rem; line-height: 1.65; }

.contribution-list h3,
.detail-section-heading h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  letter-spacing: -.045em;
}
.contribution-list .section-label { margin-bottom: .8rem; }
.contribution-note {
  display: grid;
  grid-template-columns: 1rem minmax(0, 1fr);
  gap: .65rem;
  margin: 1.5rem 0 0;
  color: var(--muted);
  line-height: 1.7;
}
.contribution-note span { color: var(--blue); font-family: var(--mono); }

.workflow-section,
.project-resources {
  margin-top: clamp(4rem, 8vw, 6.5rem);
  padding: 0;
}
.detail-section-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 2rem; }
.detail-section-heading .section-label { margin: 0; }
.detail-section-heading h3 { order: -1; }

.workflow-list,
.resource-list { margin-top: 1.8rem; border-top: 1px solid var(--line); }
.workflow-list article,
.resource-item {
  position: relative;
  display: grid;
  grid-template-columns: 2.2rem minmax(9rem, .5fr) minmax(0, 1.5fr);
  align-items: start;
  gap: 1rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
}
.row-index { position: relative; z-index: 1; color: var(--blue); font-size: .66rem; }
.workflow-list article strong,
.resource-item strong { position: relative; z-index: 1; color: var(--ink); font-size: .92rem; }
.workflow-list article p,
.resource-item p { position: relative; z-index: 1; margin: 0; color: var(--muted); line-height: 1.7; }

.resource-item { grid-template-columns: 2.2rem minmax(0, 1fr) auto; }
.resource-actions { position: relative; z-index: 1; display: flex; gap: 1.2rem; align-items: center; padding-top: .1rem; }
.resource-actions a { color: var(--ink); font-size: .8rem; font-weight: 700; text-underline-offset: .35rem; }
.resource-actions a:hover { color: var(--blue); }

.detail-endcap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: clamp(5rem, 9vw, 8rem);
  padding-top: 1.2rem;
  border-top: 1px solid var(--line-strong);
  color: var(--muted);
  font-family: var(--mono);
  font-size: .68rem;
  text-transform: uppercase;
}
.detail-endcap a { color: var(--blue); font-weight: 600; text-decoration: none; }
.detail-endcap a:hover { color: var(--ink); }
.detail-endcap a span { margin-left: .25rem; font-size: .9rem; }

@media (max-width: 54rem) {
  .detail-mode { display: none; }
  .detail-header-inner,
  .project-hero-inner,
  .project-details { width: min(var(--wrap), calc(100% - 2.5rem)); }
  .project-title-block h1 { max-width: 40rem; font-size: clamp(3.7rem, 13vw, 6.7rem); }
  .details-layout { grid-template-columns: 1fr; gap: 3.2rem; }
}

@media (max-width: 38rem) {
  .project-detail-header,
  .detail-header-inner { min-height: 4.25rem; }
  .detail-header-inner { width: calc(100% - 2rem); gap: .8rem; }
  .detail-brand { font-size: .92rem; }
  .detail-nav { gap: .7rem; }
  .detail-nav a { font-size: .68rem; }
  .detail-nav a::after { display: none; }
  .detail-nav a span { display: none; }
  .project-hero-inner,
  .project-details { width: calc(100% - 2rem); }
  .project-hero-inner { padding: 5.5rem 0 4rem; }
  .project-title-block h1 { font-size: clamp(3.25rem, 17vw, 5.1rem); }
  .project-summary { margin-top: 1.8rem; font-size: .95rem; }
  .project-hero-facts { grid-template-columns: 1fr; gap: 1.2rem; margin-top: 2.4rem; }
  .demo-window { margin-top: 3rem; border-radius: .55rem; }
  .window-topbar { grid-template-columns: minmax(0, 1fr) auto; gap: .6rem; min-height: 3rem; padding: 0 .75rem; }
  .window-status { display: none; }
  .window-topbar a { font-size: .61rem; }
  .window-viewport iframe { height: 34rem; }
  .trackwize-stage { padding: 1.2rem .5rem 1.4rem; }
  .trackwize-phone { padding: .4rem; border-radius: 2.1rem; }
  .window-viewport .trackwize-phone iframe { height: min(46rem, 80svh); min-height: 30rem; border-radius: 1.7rem; }
  .native-app-preview { grid-template-columns: 1fr; gap: 2.2rem; min-height: auto; padding: 2rem 1.2rem 2.6rem; }
  .native-app-device { width: min(100%, 16rem); }
  .native-app-screen { min-height: 21rem; }
  .native-app-copy { max-width: none; text-align: center; }
  .native-app-copy h2, .native-app-copy p { margin-inline: auto; }
  .native-app-tags { justify-content: center; }
  .details-intro h2 { font-size: 2.2rem; }
  .detail-section-heading { display: block; }
  .detail-section-heading h3 { margin-bottom: .55rem; }
  .detail-section-heading .section-label { margin-bottom: 0; }
  .workflow-list article,
  .resource-item { grid-template-columns: 2rem minmax(0, 1fr); gap: .7rem; }
  .workflow-list article p,
  .resource-item p { grid-column: 2; }
  .resource-item { row-gap: .55rem; }
  .resource-actions { grid-column: 2; padding-top: .25rem; }
  .detail-endcap { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  [data-detail-reveal] { opacity: 1; transform: none; }
}

/* TrackWize companion: Release Console section */
.companion-section { margin-top: clamp(2.6rem, 5vw, 3.8rem); padding-top: 1.35rem; border-top: 1px solid var(--line); }
.companion-intro { max-width: 46rem; margin: .9rem 0 0; color: var(--muted); line-height: 1.7; }
.companion-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: clamp(1.8rem, 5vw, 4rem); margin-top: 1.5rem; }
.companion-sub { margin: 0 0 .6rem; color: var(--blue); font-family: var(--mono); font-size: .66rem; font-weight: 600; text-transform: uppercase; }
.companion-flow ol, .companion-functions ul { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.companion-flow li { display: grid; grid-template-columns: 2rem minmax(0, 1fr); gap: .6rem; padding: .8rem 0; border-bottom: 1px solid var(--line); }
.companion-flow strong { color: var(--ink); font-size: .9rem; }
.companion-flow li p { margin: .15rem 0 0; color: var(--muted); font-size: .9rem; line-height: 1.6; }
.companion-flow .row-index { padding-top: .2rem; }
.companion-functions li { display: grid; grid-template-columns: 1rem minmax(0, 1fr); gap: .5rem; padding: .55rem 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .9rem; line-height: 1.6; }
.companion-functions li span { color: var(--blue); font-family: var(--mono); }
.companion-security { margin-top: 1.4rem; max-width: 46rem; }
.companion-security > p:not(.companion-sub) { margin: 0; color: var(--muted); font-size: .92rem; line-height: 1.65; }
.companion-chips { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: .8rem; }
.companion-chips span { padding: .3rem .6rem; border: 1px solid var(--line-strong); border-radius: 999px; color: var(--ink-soft); font-family: var(--mono); font-size: .62rem; }
.companion-window { margin-top: 1.8rem; }
.companion-window .window-viewport iframe { height: clamp(32rem, 52vw, 44rem); }
.companion-note { margin: .7rem 0 0; color: var(--muted); font-family: var(--mono); font-size: .62rem; line-height: 1.7; }

@media (max-width: 54rem) {
  .companion-grid { grid-template-columns: 1fr; gap: 1.4rem; }
}
@media (max-width: 38rem) {
  .companion-window { margin-top: 1.4rem; }
  .companion-window .window-viewport iframe { height: 32rem; }
  .companion-window .window-topbar { grid-template-columns: minmax(0, 1fr) auto; }
}