/* MYNA Field System redesign
   Industrial, product-led visual language inspired by precision hardware catalogues. */
:root {
  --fs-orange: #cf3900;
  --fs-orange-dark: #9f2d00;
  --fs-black: #10100f;
  --fs-charcoal: #272725;
  --fs-paper: #e9e9e6;
  --fs-white: #f5f4ef;
  --fs-line: #a7a7a1;
  --fs-muted: #5f5f5a;
}

html { scroll-behavior: smooth; }
html.fs-motion-ready { --fs-motion-duration: 720ms; }
body,
body.dark {
  --text: #111;
  --muted: var(--fs-muted);
  --line: var(--fs-line);
  --button-fill: var(--fs-orange);
  --button-fill-strong: var(--fs-orange-dark);
  --button-fill-text: #fff;
  margin: 0;
  background: var(--fs-paper);
  color: #111;
  font-family: "Instrument Sans", system-ui, sans-serif;
}

.page {
  width: 100%;
  margin: 0;
  padding: 0;
}

/* Motion system: quiet at rest, responsive in use. */
.fs-scroll-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: 3px;
  background: var(--fs-orange);
  transform: scaleX(0);
  transform-origin: left center;
  pointer-events: none;
}
.fs-motion-ready .fs-reveal {
  opacity: 0;
  transform: translateY(34px);
  transition:
    opacity var(--fs-motion-duration) cubic-bezier(.2, .75, .25, 1),
    transform var(--fs-motion-duration) cubic-bezier(.2, .75, .25, 1);
  transition-delay: calc(var(--fs-delay, 0) * 70ms);
}
.fs-motion-ready .fs-reveal.is-visible { opacity: 1; transform: none; }

/* Header */
.topbar {
  position: absolute;
  inset: 0 0 auto;
  z-index: 50;
  min-height: 92px;
  margin: 0;
  padding: 0 4vw;
  color: var(--fs-white);
  background: linear-gradient(180deg, rgba(10, 10, 9, .96), rgba(10, 10, 9, 0));
}
.brand,
.brand:link,
.brand:visited,
.brand:hover,
.brand:active {
  gap: .65rem;
  color: inherit;
  font-size: 1rem;
  font-weight: 650;
  letter-spacing: .12em;
}
.brand-logo,
body.dark .brand-logo { width: 28px; height: 28px; filter: invert(1); }
.top-controls { gap: 12px; }
.mini-control {
  height: 40px;
  padding: 0 9px;
  border: 1px solid rgba(255, 255, 255, .25);
  border-radius: 2px;
  background: rgba(15, 15, 14, .28);
  box-shadow: none;
  backdrop-filter: blur(8px);
}
.lang-switch a,
.lang-switch a:visited,
.lang-switch button,
.theme-toggle { color: #aaa9a2; font-weight: 500; text-decoration: none; }
.lang-switch a.is-active,
.lang-switch button.is-active { color: var(--fs-orange); }
.theme-toggle { color: var(--fs-white); }

.site-nav.popup {
  position: absolute;
  top: 0;
  left: 50%;
  z-index: 51;
  width: auto;
  min-width: 350px;
  transform: translateX(-50%);
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  overflow: visible;
}
.site-nav-inner {
  min-height: 92px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
}
.site-nav .site-nav-inner {
  width: auto;
  margin: 0;
  padding: 0;
}
.site-nav a {
  min-height: 44px;
  padding: 10px 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  color: #bbb9b2;
  font-size: .82rem;
  font-weight: 450;
  text-decoration: none;
}
.site-nav a:hover,
.site-nav a.is-active { color: #fff; }
.site-nav a.is-active::after { background: var(--fs-orange); }

/* Global editorial structure */
.stack { display: block; }
.stack > .popup,
.stack > .image-strip {
  margin: 0;
  border: 0;
  border-bottom: 1px solid var(--fs-line);
  border-radius: 0;
  background: var(--fs-paper);
  box-shadow: none;
  backdrop-filter: none;
  overflow: hidden;
}
.popup-inner {
  width: min(100%, 1440px);
  margin: 0 auto;
  padding: clamp(72px, 8vh, 96px) max(4.5vw, calc((100vw - 1320px) / 2));
}
.section-intro { width: auto; max-width: 980px; margin-bottom: clamp(42px, 6vh, 68px); }
.eyebrow,
.how-slide-step,
.architecture-kicker {
  margin: 0 0 16px;
  color: var(--fs-orange);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
}
h1,
h2,
h3 { font-family: "Instrument Sans", system-ui, sans-serif; font-weight: 460; }
h1 { font-size: clamp(4.6rem, 10.5vw, 10.5rem); line-height: .8; letter-spacing: -.07em; }
h2 { max-width: 15ch; font-size: clamp(2.7rem, 5.2vw, 4.9rem); line-height: .96; letter-spacing: -.055em; }
h3 { letter-spacing: -.035em; }
.lede { max-width: 760px; color: var(--fs-muted); font-size: clamp(1rem, 1.35vw, 1.28rem); line-height: 1.58; }

/* Cinematic opening */
.stack > .popup:first-child {
  --fs-pointer-x: 72%;
  --fs-pointer-y: 48%;
  min-height: 100vh;
  border-bottom-color: #373733;
  background:
    radial-gradient(circle at var(--fs-pointer-x) var(--fs-pointer-y), #3c3c35 0, #181816 30%, #0b0b0a 66%),
    #0b0b0a;
  color: var(--fs-white);
}
.stack > .popup:first-child .popup-inner {
  min-height: 100vh;
  padding-top: 150px;
  padding-bottom: 9vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.fs-motion-ready .stack > .popup:first-child .hero-copy {
  animation: fs-hero-in 900ms cubic-bezier(.16, .8, .22, 1) both;
}
@keyframes fs-hero-in {
  from { opacity: 0; transform: translateY(46px); }
}
.stack > .popup:first-child .eyebrow { color: var(--fs-orange); }
.stack > .popup:first-child .lede { color: #b5b4ad; }
.stack > .popup:nth-child(3) .popup-inner { padding-top: clamp(110px, 9vw, 150px); }
.page-hero h1 { max-width: 11ch; font-size: clamp(4.5rem, 8.4vw, 8rem); line-height: .88; }
.page-hero .lede { max-width: 720px; }

.hero-stack {
  position: relative;
  isolation: isolate;
  /* Keep Chrome from using the responsive hardware artwork as a scroll anchor. */
  overflow-anchor: none;
}
.hero-stack::before {
  content: none;
}
.hero-stack::after {
  content: "";
  position: absolute;
  inset: auto max(4.5vw, calc((100vw - 1320px) / 2)) auto auto;
  top: 50%;
  width: min(40vw, 600px);
  height: min(62vh, 590px);
  z-index: -1;
  background: url("myna-compute-box.png?v=20260811clean") center / contain no-repeat;
  filter: drop-shadow(0 38px 48px rgba(0, 0, 0, .72));
  transform: translateY(-43%);
  transition: filter 500ms ease;
}
.hero-stack:hover::after { filter: drop-shadow(0 44px 58px rgba(0, 0, 0, .82)); }
.hero-copy { width: min(720px, 52vw); position: relative; z-index: 2; }
.hero-copy h1 { max-width: 7.8ch; font-size: clamp(4.5rem, 7.2vw, 7.5rem); line-height: .86; }
.hero-copy .lede { max-width: min(650px, 43vw); }

@media (min-width: 901px) {
  .stack > .popup:not(:first-child) .popup-inner {
    min-height: min(88vh, 820px);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
  }
  .launch-film-intro,
  .launch-film-card {
    width: min(960px, calc((82vh - 120px) * 16 / 9), 100%);
    max-width: calc((82vh - 120px) * 16 / 9);
  }
  .home-benefits-section .popup-inner,
  .home-audience-section .popup-inner {
    min-height: min(88vh, 760px);
    padding-top: clamp(46px, 6vh, 68px);
    padding-bottom: clamp(46px, 6vh, 68px);
  }
  .home-benefits-section .section-intro,
  .home-audience-section .section-intro { margin-bottom: clamp(26px, 4vh, 42px); }
  .home-benefits-section .section-intro h2,
  .home-audience-section .section-intro h2 { font-size: clamp(2.65rem, 4.2vw, 4.25rem); }
  .home-benefits-section .icon-card { min-height: clamp(270px, 37vh, 330px); padding: clamp(22px, 2.3vw, 30px); }
  .home-benefits-section .icon-card::before { margin-bottom: 10px; }
  .home-benefits-section .icon-card .icon-chip { width: clamp(68px, 7vh, 82px); height: clamp(68px, 7vh, 82px); margin-bottom: 22px; }
  .home-benefits-section .icon-card strong { font-size: clamp(1.35rem, 1.7vw, 1.62rem); }
  .home-benefits-section .icon-card p { font-size: .88rem; line-height: 1.5; }
  .home-audience-section .feature-card { min-height: 350px; height: auto; padding: clamp(24px, 2.7vw, 34px); }
  .home-audience-section .feature-card strong { font-size: clamp(1.55rem, 2vw, 1.9rem); }
  .home-audience-section .feature-card p { margin-top: 14px; font-size: .9rem; line-height: 1.5; }
  .home-audience-section .section-list { margin-top: 18px; }
  .home-audience-section .section-list li { min-height: 42px; padding-block: 7px; font-size: .82rem; }
  .product-box-slider-section .popup-inner {
    min-height: min(88vh, 760px);
    padding-top: clamp(46px, 6vh, 68px);
    padding-bottom: clamp(46px, 6vh, 68px);
  }
  .product-box-slider-section .feel-inner { gap: 20px; }
  .product-box-slider-section .how-visual { min-height: clamp(380px, 58vh, 500px); }
  .product-box-slider-section .how-slide-copy { padding: clamp(28px, 3vw, 38px); }
  .product-box-slider-section .how-slide-copy h3 { font-size: clamp(2rem, 3.2vw, 3.25rem); }
  .product-models-section .popup-inner,
  .home-team-section .popup-inner { padding-top: 42px; padding-bottom: 42px; }
  .product-models-section .section-intro,
  .home-team-section .section-intro { margin-bottom: 24px; }
  .product-models-section .section-intro h2,
  .home-team-section .section-intro h2 { font-size: clamp(2.5rem, 3.8vw, 3.8rem); }
  .product-models-section .commercial-model-card { padding: 24px; }
  .product-models-section .payment-block { min-height: 150px; padding: 18px; }
  .product-models-section .payment-block b { margin-top: 22px; }
  .home-team-section .section-intro { display: grid; grid-template-columns: .72fr 1.28fr; gap: 32px; max-width: none; align-items: end; }
  .home-team-section .section-intro .eyebrow { grid-column: 1 / -1; margin-bottom: 0; }
  .home-team-section .section-intro h2,
  .home-team-section .section-intro .lede { margin: 0; }
  .home-team-section .section-intro .lede { font-size: .9rem; line-height: 1.5; }
  .home-team-section .team-member { min-height: 300px; padding: 26px; grid-template-columns: 140px 1fr; }
  .home-team-section .team-photo,
  .home-team-section .team-photo img { width: 140px; height: 210px; }
  .usecases-local-section .popup-inner,
  .usecases-grid-section .popup-inner {
    padding-top: clamp(42px, 5.5vh, 68px);
    padding-bottom: clamp(42px, 5.5vh, 68px);
  }
  .usecases-local-section .section-intro,
  .usecases-grid-section .section-intro { margin-bottom: clamp(24px, 3.5vh, 40px); }
  .usecases-local-section .section-intro h2,
  .usecases-grid-section .section-intro h2 { font-size: clamp(2.65rem, 4.2vw, 4.25rem); }
  .usecases-local-section .icon-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .usecases-local-section .icon-card { min-height: clamp(300px, 42vh, 360px); padding: clamp(22px, 2.2vw, 30px); }
  .usecases-local-section .icon-card::before { margin-bottom: 10px; }
  .usecases-local-section .icon-card .icon-chip { width: clamp(68px, 7vh, 82px); height: clamp(68px, 7vh, 82px); margin-bottom: 22px; }
  .usecases-local-section .icon-card strong { font-size: clamp(1.25rem, 1.55vw, 1.5rem); }
  .usecases-local-section .icon-card p { font-size: .86rem; line-height: 1.5; }
  .usecases-grid-section .info-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--fs-line); }
  .usecases-grid-section .info-card { min-height: 0; height: clamp(164px, 23vh, 198px); padding: clamp(18px, 2vw, 26px); background: var(--fs-paper); border-right: 0; }
  .usecases-grid-section .info-card strong { font-size: clamp(1.12rem, 1.45vw, 1.38rem); line-height: 1.08; }
  .usecases-grid-section .info-card span { margin-top: auto; font-size: .78rem; line-height: 1.42; }
  .usecases-grid-section .cta-row { margin-top: 18px; }
}

@media (min-width: 901px) and (max-height: 780px) {
  .hero-stack::after { width: min(37vw, 520px); height: min(58vh, 450px); transform: translateY(-40%); }
  .hero-copy { width: min(650px, 49vw); }
  .hero-copy h1 { font-size: clamp(4rem, 6.4vw, 6.3rem); }
}

/* Windowed desktop: keep hero copy and hardware in separate columns even
   when a browser is narrow or unusually tall. */
@media (min-width: 901px) and (max-width: 1180px) {
  .hero-copy { width: 48%; }
  .hero-copy h1 { max-width: 8.4ch; font-size: clamp(3.7rem, 6vw, 5.25rem); }
  .hero-copy .lede { max-width: 100%; font-size: .95rem; }
  .hero-stack::after {
    right: 3.5vw;
    width: 43vw;
    height: min(52vh, 480px);
    transform: translateY(-42%);
  }
}

@media (min-width: 901px) and (max-height: 650px) {
  .stack > .popup:first-child .popup-inner { padding-top: 110px; padding-bottom: 44px; }
  .hero-copy h1 { font-size: clamp(3.2rem, 5.5vw, 4.8rem); }
  .hero-copy .lede { font-size: .88rem; line-height: 1.45; }
  .hero-copy .cta-row { margin-top: 1.2rem; }
  .hero-stack::after { width: min(39vw, 480px); height: 48vh; }
}

/* Launch film: an editorial transmission panel, not another content card. */
.launch-film-section { background: var(--fs-black) !important; color: var(--fs-white); }
.launch-film-inner { display: grid; gap: 28px; }
.launch-film-intro { width: min(100%, 960px); margin-inline: auto; display: flex; align-items: center; justify-content: space-between; gap: 18px 48px; }
.launch-film-intro .eyebrow { margin: 0; }
.launch-film-intro .lede { margin: 0; color: #aaa9a2; font-size: .92rem; }
.launch-film-card {
  position: relative;
  width: min(100%, 960px);
  margin-inline: auto;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--fs-orange);
  border-radius: 30px;
  background: #000;
  overflow: hidden;
}
.launch-film-trigger {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: #d7d7d1;
  color: #fff;
  overflow: hidden;
  cursor: pointer;
  text-align: left;
}
.launch-film-poster {
  position: absolute;
  inset: 0;
  padding: clamp(28px, 4vw, 62px);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 20px;
  color: #111;
  background:
    linear-gradient(90deg, transparent 49.9%, rgba(17,17,17,.12) 50%, transparent 50.1%),
    linear-gradient(0deg, transparent 49.9%, rgba(17,17,17,.08) 50%, transparent 50.1%),
    #d7d7d1;
  background-size: 100% 100%, 100% 100%, auto;
}
.launch-film-code { display: block; color: var(--fs-orange); font-size: .68rem; font-weight: 740; letter-spacing: .14em; text-transform: uppercase; }
.launch-film-poster > strong { position: relative; z-index: 2; grid-row: 2; align-self: end; max-width: calc(100% - 130px); font-size: clamp(3.3rem, 6.5vw, 6.9rem); font-weight: 460; line-height: .82; letter-spacing: -.065em; }
.launch-film-play { --film-progress: 0; position: absolute; z-index: 3; right: clamp(24px, 3vw, 46px); bottom: clamp(24px, 3vw, 42px); width: clamp(58px, 5.5vw, 78px); aspect-ratio: 1; display: grid; place-items: center; border: 4px solid #d7d7d1; border-radius: 50%; background: #111; isolation: isolate; transition: transform 220ms ease, background 220ms ease; }
.launch-film-play::before { content: ""; position: absolute; z-index: 2; inset: -7px; border-radius: 50%; background: conic-gradient(var(--fs-orange) calc(var(--film-progress) * 1turn), rgba(17,17,17,.22) 0); pointer-events: none; -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 2px), #000 0); mask: radial-gradient(farthest-side, transparent calc(100% - 2px), #000 0); }
.launch-film-trigger:hover .launch-film-play { transform: translateY(-4px); background: var(--fs-orange); }
.launch-film-card.is-ready .launch-film-play { background: var(--fs-orange); transform: scale(1.04); }
.launch-film-play i { width: 0; height: 0; margin-left: 7%; border-top: 11px solid transparent; border-bottom: 11px solid transparent; border-left: 17px solid #fff; }
.launch-film-consent {
  position: absolute;
  z-index: 5;
  inset: 0;
  padding: clamp(28px, 4.5vw, 64px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  background: linear-gradient(135deg, rgba(10,10,9,.94), rgba(28,28,25,.96));
  color: var(--fs-white);
}
.launch-film-consent-code { margin-bottom: auto; color: var(--fs-orange); font-size: .66rem; font-weight: 740; letter-spacing: .14em; }
.launch-film-consent > strong { max-width: 12ch; font-size: clamp(2.3rem, 5vw, 5rem); font-weight: 460; line-height: .9; letter-spacing: -.055em; }
.launch-film-consent > p { max-width: 600px; margin: 18px 0 24px; color: #aaa9a2; font-size: clamp(.82rem, 1.2vw, 1rem); line-height: 1.5; }
.launch-film-consent > div { display: flex; gap: 10px; }
.launch-film-consent button { min-height: 46px; padding: 0 18px; border-radius: 2px; font: inherit; font-size: .78rem; font-weight: 680; cursor: pointer; }
.launch-film-consent-load { border: 1px solid var(--fs-orange); background: var(--fs-orange); color: #fff; }
.launch-film-consent-back { border: 1px solid #77766f; background: transparent; color: #fff; }
.launch-film-consent button:focus-visible { outline: 2px solid var(--fs-orange); outline-offset: 3px; }
.launch-film-inline-player[hidden] { display: none; }
.launch-film-inline-player { position: absolute; inset: 0; background: #000; }
.launch-film-inline-player iframe { position: absolute; inset: 0; display: block; width: 100%; height: 100%; border: 0; }

.button-link,
.button-link:link,
.button-link:visited {
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid var(--fs-orange-dark);
  border-radius: 2px;
  background: var(--fs-orange);
  color: #fff;
  box-shadow: none;
  font-weight: 620;
  text-decoration: none;
}
.button-link { transition: background-color 180ms ease, color 180ms ease, transform 180ms ease, box-shadow 180ms ease; }
.button-link:hover { background: var(--fs-orange-dark); transform: translateY(-2px); box-shadow: 0 8px 0 rgba(0, 0, 0, .14); }
.button-link.secondary { border-color: currentColor; background: transparent; color: inherit; }

/* Homepage system diagram */
.architecture-card,
.architecture-stage,
.architecture-flow,
.architecture-hardware-card,
.architecture-ui-card,
.architecture-user-card,
.architecture-mode-card {
  border-radius: 0;
  box-shadow: none;
}
.architecture-card { border: 0; background: transparent; }
.architecture-stage { padding: 0; background: transparent; }
.architecture-flow { border: 0; background: transparent; }
.architecture-flow-label { display: none; }
.architecture-flow-grid {
  display: grid;
  grid-template-columns: 1fr 1fr .7fr;
  gap: 0;
  border-top: 1px solid var(--fs-line);
  border-bottom: 1px solid var(--fs-line);
}
.architecture-flow-arrow { display: none; }
.architecture-hardware-card,
.architecture-ui-card,
.architecture-user-card {
  min-width: 0;
  min-height: 430px;
  padding: 42px;
  border: 0;
  border-right: 1px solid var(--fs-line);
  background: transparent;
  transition: background-color 280ms ease, color 280ms ease;
}
.architecture-flow-grid > *:hover { background: rgba(255, 255, 255, .35); }
.architecture-user-card { border-right: 0; }
.architecture-hardware-card img { height: 190px; width: 100%; object-fit: contain; filter: drop-shadow(0 18px 24px rgba(0, 0, 0, .15)); }
.architecture-ui-card { display: flex; flex-direction: column; }
.architecture-ui-top { flex: 1; }
.architecture-mode-card { height: 100%; padding: 0; border: 0; background: transparent; }
.icon-chip,
.architecture-user-card .icon-chip {
  width: 88px;
  height: 88px;
  border: 0;
  border-radius: 0 !important;
  background: #222221;
  color: var(--fs-white);
  box-shadow: none;
}
.icon-chip svg { width: 34px; height: 34px; }

/* Complete-system orbit: box, agent and interface converge into one product. */
.package-system { border: 1px solid var(--fs-line); background: #d8d8d2; overflow: hidden; }
.package-system-head {
  min-height: 58px;
  padding: 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: var(--fs-orange);
  color: #fff;
  font-size: .72rem;
  font-weight: 720;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.package-orbit { position: relative; padding: 0; overflow: hidden; }
.package-system-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-template-rows: 460px;
  gap: 0;
}
.package-module {
  position: relative;
  min-width: 0;
  min-height: 0;
  padding: 20px;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto auto;
  border: 0;
  border-right: 1px solid var(--fs-line);
  background: var(--fs-paper);
  overflow: hidden;
  transition: transform .35s cubic-bezier(.2,.75,.25,1), box-shadow .35s ease;
}
.package-module:hover { transform: translateY(-6px); box-shadow: 0 22px 50px rgba(0,0,0,.12); }
.package-module:last-child { border-right: 0; }
.package-hardware { grid-column: 1; grid-row: 1; }
.package-assistant { grid-column: 2; grid-row: 1; }
.package-interface { grid-column: 3; grid-row: 1; }
.package-index {
  color: var(--fs-orange);
  font-size: .68rem;
  font-weight: 750;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.package-visual {
  min-height: 0;
  height: auto;
  margin: 18px 0;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.package-visual img {
  display: block;
  width: min(100%, 420px);
  height: min(100%, 235px);
  object-fit: contain;
  filter: drop-shadow(0 18px 24px rgba(0,0,0,.17));
}
.package-hardware .package-visual img { width: min(88%, 360px); height: min(100%, 220px); }
.package-module h3 { margin: 0 0 8px; font-size: clamp(1.25rem, 1.7vw, 1.8rem); line-height: 1; }
.package-module p { margin: 0; color: var(--fs-muted); font-size: .86rem; line-height: 1.42; }
.package-assistant { background: #222220; color: var(--fs-white); }
.package-assistant p { color: #aaa9a2; }
.assistant-core {
  position: relative;
  width: min(70%, 130px);
  aspect-ratio: 1;
  margin: auto;
  align-self: center;
  justify-self: center;
  display: grid;
  place-items: center;
  border: 1px solid #5a5a55;
}
.assistant-core::before,
.assistant-core::after {
  content: "";
  position: absolute;
  border: 1px solid #5a5a55;
}
.assistant-core::before { inset: 15%; }
.assistant-core::after { inset: 31%; background: var(--fs-orange); border-color: var(--fs-orange); }
.assistant-core span { position: relative; z-index: 1; color: #fff; font-size: .72rem; font-weight: 760; letter-spacing: .14em; }
.architecture-card.is-visible .assistant-core::after { animation: fs-core-pulse 3.2s ease-in-out infinite; }
@keyframes fs-core-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(207,57,0,0); }
  50% { box-shadow: 0 0 0 14px rgba(207,57,0,.13); }
}
.package-ui-frame { height: auto; margin: 18px 0; padding: 0; background: transparent; border: 0; }
.package-ui-frame img {
  width: 100%;
  height: min(100%, 205px);
  object-fit: contain;
  border: 1px solid #c3c3bd;
  border-radius: 10px;
  filter: drop-shadow(0 14px 18px rgba(0,0,0,.16));
}
.package-pager { display: none; }

/* Editorial grids */
.icon-grid,
.info-grid,
.feature-grid-2,
.tiers,
.team-grid {
  gap: 0;
  border-top: 1px solid var(--fs-line);
  border-bottom: 1px solid var(--fs-line);
}
.icon-grid { grid-template-columns: repeat(3, 1fr); }
.icon-grid { counter-reset: myna-benefit; }
.icon-card,
.info-card,
.feature-card,
.tier,
.team-member {
  min-width: 0;
  border: 0;
  border-right: 1px solid var(--fs-line);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.icon-card:last-child,
.info-card:last-child,
.feature-card:last-child,
.tier:last-child,
.team-member:last-child { border-right: 0; }
.icon-card { min-height: 410px; padding: 34px; display: flex; flex-direction: column; align-items: flex-start; }
.icon-card { counter-increment: myna-benefit; }
.icon-card::before {
  content: "0" counter(myna-benefit);
  margin-bottom: 18px;
  color: var(--fs-orange);
  font-size: .68rem;
  font-weight: 750;
  letter-spacing: .12em;
}
.icon-card,
.info-card,
.feature-card,
.tier,
.team-member { transition: background-color 260ms ease, transform 260ms ease; }
.icon-card:hover,
.info-card:hover,
.feature-card:hover,
.team-member:hover { background: rgba(255, 255, 255, .36); }
.icon-card .icon-chip { transition: background-color 260ms ease, color 260ms ease, transform 360ms cubic-bezier(.2,.8,.2,1); }
.icon-card:hover .icon-chip { background: var(--fs-orange); transform: translateY(-5px); }
.icon-card .icon-chip { width: 104px; height: 104px; margin-bottom: 40px; }
.icon-card strong { font-size: 1.75rem; font-weight: 480; line-height: 1.05; }
.icon-card p { margin-top: auto; color: var(--fs-muted); }
.feature-grid-2 { grid-template-columns: 1fr 1fr; counter-reset: myna-feature; }
.feature-card { min-height: 520px; padding: 52px; }
.feature-grid-2 > .feature-card { counter-increment: myna-feature; }
.feature-grid-2 > .feature-card > strong::before {
  content: "0" counter(myna-feature) " /";
  display: block;
  margin-bottom: 20px;
  color: var(--fs-orange);
  font-size: .68rem;
  font-weight: 750;
  letter-spacing: .12em;
}
.feature-card strong { font-size: 2rem; font-weight: 470; }
.section-list { margin-top: 52px; padding: 0; counter-reset: myna-spec; border-top: 1px solid var(--fs-line); list-style: none; }
.section-list li {
  counter-increment: myna-spec;
  min-height: 58px;
  padding: 13px 12px 13px 0;
  display: grid;
  grid-template-columns: 38px 1fr;
  align-items: center;
  border-bottom: 1px solid var(--fs-line);
  font-size: .88rem;
  line-height: 1.35;
  transition: background-color 180ms ease, padding-left 180ms ease;
}
.section-list li::before {
  content: counter(myna-spec, decimal-leading-zero);
  color: var(--fs-orange);
  font-size: .64rem;
  font-weight: 760;
  letter-spacing: .08em;
}
.section-list li[data-symbol]::before {
  content: attr(data-symbol);
  font-size: .9rem;
  line-height: 1;
}
.section-list li:hover { padding-left: 10px; background: rgba(255,255,255,.42); }

.commercial-models {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.commercial-model-card {
  min-height: 0;
  padding: 28px;
  border: 1px solid var(--fs-line);
  border-radius: 22px;
  background: #f7f7f4;
}
.commercial-model-head { display: flex; align-items: center; gap: 16px; padding-bottom: 22px; border-bottom: 1px solid var(--fs-line); }
.commercial-model-head span { color: var(--fs-orange); font-size: .7rem; font-weight: 700; letter-spacing: .12em; }
.commercial-model-head strong { font-size: clamp(1.6rem, 2.3vw, 2.25rem); font-weight: 470; letter-spacing: -.045em; }
.payment-flow { display: grid; grid-template-columns: 1fr 32px 1fr; align-items: stretch; gap: 12px; padding-top: 24px; }
.payment-flow-single { grid-template-columns: 1fr; }
.payment-block { min-height: 180px; padding: 22px; display: flex; flex-direction: column; border: 1px solid var(--fs-line); border-radius: 16px; }
.payment-block small { margin-bottom: auto; color: var(--fs-orange); font-size: .66rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.payment-block b { margin-top: 34px; font-size: clamp(1.25rem, 1.7vw, 1.65rem); font-weight: 500; letter-spacing: -.035em; }
.payment-block span { margin-top: 8px; color: var(--fs-muted); font-size: .85rem; line-height: 1.45; }
.payment-monthly { background: var(--fs-black); color: var(--fs-white); border-color: var(--fs-black); }
.payment-monthly span { color: #aaa9a2; }
.payment-plus { display: grid; place-items: center; color: var(--fs-orange); font-size: 1.45rem; }
.info-grid { grid-template-columns: repeat(2, 1fr); }
.info-card { min-height: 260px; padding: 40px; }
.info-card strong { font-size: 1.55rem; font-weight: 480; }
.info-card span { color: var(--fs-muted); }

/* Pricing as a technical specification panel */
#pricing {
  background: var(--fs-charcoal);
  color: var(--fs-white);
  --text: var(--fs-white);
  --muted: #aaa9a2;
  --line: #555550;
}
#pricing .lede { color: #aaa9a2; }
#pricing .tiers { border-color: #555550; }
.tiers { grid-template-columns: repeat(3, 1fr); }
.tier { min-height: 430px; padding: 36px; }
.tier:hover { background: #30302e; }
.tier-name { font-size: 1.85rem; font-weight: 470; }
.tier-price { margin-top: auto; font-family: "Instrument Sans", sans-serif; font-size: clamp(2.4rem, 4vw, 4rem); font-weight: 450; letter-spacing: -.06em; }
.tier-model-selector { width: 100%; margin-top: 26px; }
.tier-model-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: 100%;
  gap: 0;
  border: 1px solid #666660;
  border-radius: 2px;
}
.tier-model-options .selector-option {
  min-height: 44px;
  padding: 0 12px;
  justify-content: center;
  border: 0;
  border-right: 1px solid #666660;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: #aaa9a2;
}
.tier-model-options .selector-option:last-child { border-right: 0; }
.tier-model-options .selector-option:has(input:checked),
body.dark .tier-model-options .selector-option:has(input:checked) {
  background: var(--fs-white);
  color: var(--fs-black);
}
.tier-model-options .selector-option span { border-radius: 0; letter-spacing: .04em; }

@media (min-width: 901px) {
  #pricing .popup-inner {
    min-height: min(88vh, 820px);
    padding-top: clamp(58px, 7vh, 84px);
    padding-bottom: clamp(46px, 6vh, 72px);
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    align-content: center;
  }
  #pricing .section-intro { margin-bottom: clamp(26px, 4vh, 46px); }
  #pricing .section-intro h2 { font-size: clamp(2.7rem, 4.1vw, 4.2rem); }
  #pricing .section-intro .lede { max-width: 900px; font-size: clamp(.92rem, 1.1vw, 1.08rem); line-height: 1.48; }
  #pricing .tier { min-height: 0; height: clamp(245px, 34vh, 310px); padding: clamp(22px, 2.2vw, 30px); }
  #pricing .tier-name { font-size: clamp(1.35rem, 1.8vw, 1.7rem); }
  #pricing .tier-price { font-size: clamp(2.15rem, 3.2vw, 3.3rem); }
  #pricing .tier-model-selector { margin-top: 18px; }
  #pricing .tiers-footer { padding-top: clamp(20px, 3vh, 30px); }
}

@media (min-width: 901px) and (max-height: 760px) {
  #pricing .popup-inner { padding-top: 46px; padding-bottom: 38px; }
  #pricing .section-intro { margin-bottom: 20px; }
  #pricing .section-intro .eyebrow { margin-bottom: 8px; }
  #pricing .section-intro h2 { font-size: 2.65rem; }
  #pricing .section-intro .lede { font-size: .9rem; }
  #pricing .tier { height: 230px; padding: 20px 24px; }
  #pricing .tier-model-selector { margin-top: 14px; }
  #pricing .tiers-footer { padding-top: 18px; }
}

/* The pilot block is the single high-energy orange moment. */
.stack > .popup:has(#pilotInquireOpen) {
  min-height: 76vh;
  background: var(--fs-orange);
  color: #fff;
}
.stack > .popup:has(#pilotInquireOpen) .popup-inner { min-height: 76vh; display: flex; flex-direction: column; justify-content: space-between; }
.stack > .popup:has(#pilotInquireOpen) .eyebrow,
.stack > .popup:has(#pilotInquireOpen) .lede { color: #fff; }
.stack > .popup:has(#pilotInquireOpen) h2 { max-width: 12ch; font-size: clamp(3.5rem, 7.5vw, 7rem); }
.stack > .popup:has(#pilotInquireOpen) .button-link { background: #fff; border-color: #fff; color: var(--fs-orange); }
.stack > .popup:has(#pilotInquireOpen) .button-link.secondary { background: transparent; border-color: #fff; color: #fff; }

/* Team */
.team-grid { grid-template-columns: 1fr 1fr; }
.team-member { min-height: 390px; padding: 36px; display: grid; grid-template-columns: 180px 1fr; align-items: end; gap: 24px; }
.team-photo { width: 180px; height: 230px; margin: 0; border: 0; border-radius: 0; background: transparent; }
.team-photo img { width: 180px; height: 230px; border-radius: 0; object-fit: cover; filter: grayscale(1); }
.team-name { font-size: 1.65rem; }
.team-role { color: var(--fs-muted); }

/* Product page */
.feel-inner { gap: 34px; }
.how-slider-stage { min-height: 0; border-top: 1px solid var(--fs-line); border-bottom: 1px solid var(--fs-line); overflow: hidden; touch-action: pan-y; cursor: grab; }
.how-slider-stage.is-swiping { cursor: grabbing; }
.how-slider-stage.is-swiping .how-slide.is-active { animation: none; transition: none; }
.how-slide { min-height: 0; grid-template-columns: .75fr 1.25fr; grid-template-rows: 1fr; gap: 0; }
.how-slide.is-active .how-slide-copy > * { animation: fs-slide-copy 520ms cubic-bezier(.2,.75,.25,1) both; }
.how-slide.is-active .how-slide-copy > *:nth-child(2) { animation-delay: 70ms; }
.how-slide.is-active .how-visual { animation: fs-slide-visual 600ms cubic-bezier(.2,.75,.25,1) both; }
@keyframes fs-slide-copy { from { opacity: 0; transform: translateY(18px); } }
@keyframes fs-slide-visual { from { opacity: .25; transform: scale(1.018); } }
.how-slide-copy { padding: 42px; border-right: 1px solid var(--fs-line); }
.how-slide-copy h3 { font-size: clamp(2rem, 3.8vw, 3.7rem); line-height: .98; }
.how-slide-copy p { color: var(--fs-muted); }
.how-visual { min-height: 560px; border: 0; border-radius: 0; background: #d9d9d5; }
.how-screen-image { width: min(90%, 720px); max-height: 460px; border-radius: 0; }
.how-visual-screen { overflow: hidden; }
.how-visual-screen .how-screen-image { transition: transform 5s cubic-bezier(.18,.78,.22,1); }
.how-slide.is-active .how-visual-screen .how-screen-image { transform: scale(1.025); }
.how-slider-dot {
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: 0;
  background: transparent;
}
.how-slider-dot::after {
  content: "";
  position: absolute;
  inset: 17px;
  background: rgba(16, 16, 15, .24);
}
.how-slider-dot.is-active { background: transparent; transform: none; }
.how-slider-dot.is-active::after { background: var(--fs-orange); }
.dark .how-slider-dot,
.dark .how-slider-dot.is-active { background: transparent; }
.faq-list { border-top: 1px solid var(--fs-line); }
.faq-item { border: 0; border-bottom: 1px solid var(--fs-line); border-radius: 0; background: transparent; }

/* Use-case image */
.image-strip { padding: 0; }
.image-strip > div { width: 100%; }
.image-card { border: 0; border-radius: 0; background: #111; }
.image-card img { width: 100%; max-height: 90vh; object-fit: cover; border-radius: 0; }
.image-card { overflow: hidden; }
.image-card img { transition: transform 1.1s cubic-bezier(.2,.75,.25,1), filter .6s ease; }
.image-card:hover img { transform: scale(1.018); }

/* Legal pages */
.legal-layout { gap: 72px; }
.legal-toc { border-radius: 0; box-shadow: none; }
.legal-content section { padding: 34px 0; border-top: 1px solid var(--fs-line); }

/* Modal */
.modal-overlay { background: rgba(0, 0, 0, .72); backdrop-filter: blur(9px); }
.modal-dialog.popup { border: 1px solid #555550; border-radius: 0; background: var(--fs-charcoal); color: var(--fs-white); }
.modal-dialog .popup-inner { padding: 44px; }
.form-input,
.option-selector,
.selector-option span { border-radius: 2px; }

.site-footer {
  width: 100%;
  margin: 0;
  padding: 54px 4vw;
  border: 0;
  border-radius: 0;
  background: var(--fs-black);
  color: #aaa9a2;
  box-shadow: none;
}
.footer-links a { color: inherit; }

@media (min-width: 901px) {
  .stack > .popup:first-child:has(.legal-hero) { min-height: 62vh; }
  .stack > .popup:first-child:has(.legal-hero) .popup-inner {
    min-height: 62vh;
    padding-top: 128px;
    padding-bottom: 72px;
  }
}

@media (max-width: 900px) {
  h1, h2, h3 { min-width: 0; overflow-wrap: normal; word-break: normal; hyphens: none; text-wrap: balance; }
  .section-intro h2 { font-size: clamp(2.25rem, 10vw, 4.9rem); }
  .section-intro > * { min-width: 0; width: 100%; }
  .topbar { min-height: 72px; padding: 0 18px; }
  .site-nav.popup {
    display: block;
    top: 72px;
    left: 0;
    width: 100%;
    min-width: 0;
    transform: none;
  }
  .site-nav-inner {
    min-height: 46px;
    padding: 0 18px !important;
    gap: 28px;
    justify-content: flex-start;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .site-nav-inner::-webkit-scrollbar { display: none; }
  .site-nav a { min-height: 44px; padding: 0 !important; white-space: nowrap; }
  .brand { font-size: .88rem; }
  .brand-logo, body.dark .brand-logo { width: 24px; height: 24px; }
  .popup-inner { padding: 90px 24px; }
  .stack > .popup:first-child .popup-inner { min-height: auto; padding: 154px 24px 80px; }
  .stack > .popup:first-child { min-height: auto; }
  h1 { font-size: clamp(3.7rem, 15vw, 6.2rem); line-height: .86; }
  h2 { font-size: clamp(2.35rem, 9vw, 4rem); }
  .hero-copy { width: 100%; }
  .hero-copy .lede { max-width: 100%; }
  .hero-stack::after {
    position: relative;
    display: block;
    inset: auto;
    z-index: 0;
    width: 100%;
    height: clamp(240px, 52vw, 430px);
    margin: 48px 0 0;
    background-position: center bottom;
    background-size: contain;
    transform: none;
  }
  .section-intro { margin-bottom: 82px; }
  .architecture-flow-grid,
  .icon-grid,
  .info-grid,
  .feature-grid-2,
  .tiers,
  .team-grid,
  .how-slide { grid-template-columns: 1fr; }
  .architecture-hardware-card,
  .architecture-ui-card,
  .architecture-user-card,
  .icon-card,
  .info-card,
  .feature-card,
  .tier,
  .team-member,
  .how-slide-copy {
    border-right: 0;
    border-bottom: 1px solid var(--fs-line);
  }
  .architecture-hardware-card,
  .architecture-ui-card,
  .architecture-user-card { min-height: 330px; padding: 30px; }
  .icon-card { min-height: auto; padding: 28px; }
  .icon-card .icon-chip { width: 92px; height: 92px; }
  .icon-card p { margin-top: 38px; }
  .feature-card { min-height: auto; padding: 34px; }
  .info-card { min-height: auto; padding: 30px; }
  .tier { min-height: 330px; padding: 30px; }
  .team-member { min-height: 260px; padding: 26px; grid-template-columns: 112px 1fr; }
  .team-photo { width: 112px; height: 150px; margin: 0; border: 0; background: transparent; }
  .team-photo img { width: 112px; height: 150px; }
  .how-slide { grid-template-rows: auto auto; }
  .how-slide-copy { padding: 30px; }
  .how-visual { min-height: 430px; }
  .stack > .popup:has(#pilotInquireOpen),
  .stack > .popup:has(#pilotInquireOpen) .popup-inner { min-height: 620px; }
  .site-footer { padding: 44px 24px; }
  .package-orbit { min-height: 0; padding: 28px 0 54px; }
  .package-hub {
    display: none;
    position: relative;
    left: auto;
    top: auto;
    width: 148px;
    margin: 0 auto 28px;
    transform: rotate(2deg);
    animation-name: fs-hub-breathe-mobile;
  }
  .package-spokes { display: none; }
  .package-system-grid {
    display: flex;
    gap: 14px;
    overflow-x: auto;
    padding: 8px 24px 22px;
    scroll-padding-inline: 24px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .package-system-grid::-webkit-scrollbar { display: none; }
  .package-module {
    flex: 0 0 min(78vw, 390px);
    min-height: 390px;
    padding: 24px;
    border: 1px solid var(--fs-line);
    scroll-snap-align: center;
  }
  .package-module:hover { transform: none; box-shadow: none; }
  .package-visual { height: 220px; }
  .package-hardware .package-visual { height: 220px; }
  .package-module h3 { font-size: 1.75rem; }
  .package-module p { font-size: .93rem; }
  .assistant-core { width: 160px; margin: auto; }
  .package-ui-frame { height: 210px; }
  .package-pager { display: flex; justify-content: center; gap: 9px; }
  .package-pager button {
    width: 30px;
    height: 5px;
    padding: 0;
    border: 0;
    background: #aaa9a2;
    cursor: pointer;
  }
  .package-pager button[aria-pressed="true"] { background: var(--fs-orange); }
}

@media (min-width: 641px) and (max-width: 900px) {
  .hero-copy h1 { font-size: clamp(3.4rem, 8.5vw, 4.8rem); }
  .hero-stack::after {
    height: clamp(240px, 36vw, 330px);
    background-size: contain;
  }
  .home-benefits-section .icon-grid,
  .usecases-local-section .icon-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .home-benefits-section .icon-card,
  .usecases-local-section .icon-card { min-height: 300px; }
  .home-audience-section .feature-grid-2 { grid-template-columns: 1fr; }
}

@keyframes fs-hub-breathe-mobile {
  0%, 100% { transform: rotate(2deg) scale(1); }
  50% { transform: rotate(0deg) scale(1.035); }
}

@media (max-width: 560px) {
  .top-controls { gap: 6px; }
  .mini-control { padding: 0 7px; }
  .theme-toggle { width: 34px; }
  .site-nav-inner { gap: 20px; }
  .site-nav a { font-size: .76rem; }
  .hero-stack::after {
    width: 100%;
    height: 250px;
    margin: 26px 0 0;
    background-position: center;
    background-size: contain;
  }
  .package-system-head { min-height: 68px; padding: 12px 16px; align-items: flex-start; flex-direction: column; justify-content: center; gap: 4px; }
  .package-system-head span:last-child { opacity: .72; font-size: .61rem; }
  .package-module { flex-basis: calc(100vw - 74px); min-height: 400px; padding: 22px; }
  .package-system-grid { padding-inline: 16px; scroll-padding-inline: 16px; }
  .package-visual { height: 225px; margin-bottom: 18px; }
  .package-assistant .assistant-core { width: 165px; margin: auto; }
  .package-interface .package-visual { height: 210px; margin-top: 24px; }
  .stack > .popup:first-child .popup-inner { padding-top: 140px; padding-bottom: 36px; }
  .stack > .popup:nth-child(3) .popup-inner { padding-top: 104px; }
  .hero-copy h1 { font-size: clamp(3rem, 13vw, 3.45rem); }
  .hero-copy .lede { font-size: .96rem; line-height: 1.52; }
  .hero-copy .cta-row { margin-top: 1.35rem; }
  .hero-copy .button-link { min-height: 48px; padding-inline: 18px; }
  #pricing .section-intro { margin-bottom: 46px; }
  #pricing .tiers { gap: 0; }
  #pricing .tier {
    min-height: 0;
    padding: 20px 18px;
    grid-template-columns: minmax(90px, .72fr) minmax(0, 1.28fr);
    grid-template-areas: "name price" "selector selector";
    align-items: center;
    gap: 16px 12px;
  }
  #pricing .tier-name { grid-area: name; font-size: 1.12rem; }
  #pricing .tier-price-view { grid-area: price; min-height: 0; margin: 0; font-size: 2rem; text-align: right; }
  #pricing .tier-price small { margin-top: .28rem; font-size: .72rem; }
  #pricing .tier-model-selector { grid-area: selector; width: 100%; margin: 0; }
  #pricing .tier-model-options .selector-option { min-height: 40px; }
  #pricing .tiers-footer { margin-top: 34px; }
  .team-member { min-height: 210px; padding: 22px; grid-template-columns: 112px 1fr; gap: 20px; }
  .team-photo { width: 112px; height: 150px; margin: 0; border: 0; background: transparent; }
  .team-photo img { display: block; width: 112px; height: 150px; }
  .section-list li { grid-template-columns: 32px 1fr; padding-right: 4px; }
  .commercial-models { grid-template-columns: 1fr; gap: 14px; }
  .commercial-model-card { min-height: 0; padding: 22px; border-radius: 18px; }
  .commercial-model-head { padding-bottom: 20px; }
  .payment-flow { grid-template-columns: 1fr; gap: 10px; padding-top: 20px; }
  .payment-block { min-height: 150px; padding: 20px; }
  .payment-block b { margin-top: 24px; }
  .payment-plus { height: 20px; transform: rotate(90deg); }
  .page-hero h1 { max-width: none; font-size: clamp(2.65rem, 11vw, 3.35rem); line-height: .9; letter-spacing: -.055em; }
  .architecture-hardware-card img { height: 160px; }
  .icon-card .icon-chip { width: 88px; height: 88px; }
  .how-visual { min-height: 360px; }
  .how-screen-image { width: 100%; max-height: 320px; }
  .modal-dialog .popup-inner { padding: 34px 22px; }
}

@media (max-width: 900px) {
  .launch-film-inner { gap: 24px; }
  .launch-film-intro { align-items: flex-start; flex-direction: column; gap: 10px; }
  .launch-film-card { width: 100%; }
}

@media (max-width: 560px) {
  .launch-film-section .popup-inner { padding-block: 76px; }
  .launch-film-card { width: 100%; margin-inline: 0; border-radius: 22px; }
  .launch-film-poster { padding: 17px 22px 20px; gap: 8px; }
  .launch-film-code { font-size: .6rem; }
  .launch-film-poster > strong { max-width: calc(100% - 70px); font-size: clamp(1.9rem, 8.8vw, 2.2rem); line-height: .84; letter-spacing: -.045em; }
  .launch-film-play { right: 18px; bottom: 18px; width: 50px; }
  .launch-film-consent { padding: 14px 16px 16px; }
  .launch-film-consent-code { font-size: .55rem; }
  .launch-film-consent > strong { font-size: clamp(1.48rem, 7vw, 1.85rem); }
  .launch-film-consent > p { margin: 6px 0 10px; font-size: .64rem; line-height: 1.32; }
  .launch-film-consent button { min-height: 38px; padding-inline: 12px; font-size: .7rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .fs-motion-ready .fs-reveal,
  .fs-motion-ready .stack > .popup:first-child .hero-copy,
  .hero-stack::after,
  .how-slide.is-active .how-slide-copy > *,
  .how-slide.is-active .how-visual,
  .how-visual-screen .how-screen-image,
  .image-card img {
    animation: none !important;
    transition: none !important;
    transform: none !important;
    opacity: 1 !important;
  }
  .architecture-card.is-visible .assistant-core::after { animation: none !important; }
}

/* Keep comparison layouts useful on tablets rather than stretching the
   single-column mobile composition across the screen. */
@media (min-width: 641px) and (max-width: 900px) {
  .popup-inner { padding: 82px 40px; }
  .stack > .popup:first-child .popup-inner { padding: 164px 40px 86px; }
  .section-intro { margin-bottom: 64px; }
  .section-intro h2 { font-size: clamp(3.1rem, 7.5vw, 4.3rem); }
  .page-hero h1 { font-size: clamp(4rem, 10vw, 4.8rem); }
  .icon-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .icon-card { padding: 24px; }
  .icon-card .icon-chip { width: 82px; height: 82px; }
  .info-grid,
  .feature-grid-2,
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .tiers { grid-template-columns: repeat(3, 1fr); }
  .tier { min-height: 360px; padding: 24px 20px; }
  .tier-name { font-size: 1.45rem; }
  .architecture-flow-grid { grid-template-columns: repeat(3, 1fr); }
  .architecture-hardware-card,
  .architecture-ui-card,
  .architecture-user-card { min-height: 320px; padding: 24px; border-right: 1px solid var(--fs-line); border-bottom: 0; }
  .architecture-user-card { border-right: 0; }
  .how-slide { grid-template-columns: .8fr 1.2fr; }
  .how-slide-copy { border-right: 1px solid var(--fs-line); border-bottom: 0; }
  .how-visual { min-height: 440px; }
}

@media (max-width: 390px) {
  .stack > .popup:first-child .popup-inner { padding-top: 136px; padding-bottom: 30px; }
  .hero-copy h1 { font-size: 2.9rem; }
  .hero-copy .lede { font-size: .94rem; line-height: 1.48; }
  .hero-stack::after { height: 190px; margin-top: 22px; }
}

@media (max-width: 360px) {
  .topbar { padding-inline: 14px; }
  .site-nav-inner { padding-inline: 14px; gap: 16px; }
  .site-nav a { font-size: .7rem; }
  .popup-inner { padding-inline: 20px; }
  .stack > .popup:first-child .popup-inner { padding-inline: 20px; }
  .stack > .popup:first-child .popup-inner { padding-top: 132px; padding-bottom: 28px; }
  .hero-copy h1 { font-size: 2.8rem; }
  .hero-copy .lede { font-size: .92rem; line-height: 1.45; }
  .hero-stack::after { height: 180px; margin-top: 20px; }
  .page-hero h1 { font-size: 2.35rem; }
}