:root {
  /* Semantic aliases: all chromatic decisions live in theme.css */
  --void: var(--theme-bg);
  --void-2: var(--theme-bg-2);
  --graphite: var(--theme-surface);
  --panel: var(--theme-surface-2);
  --panel-2: var(--theme-surface-3);
  --signal: var(--theme-text);
  --signal-dim: var(--theme-text-dim);
  --muted: var(--theme-muted);
  --line: rgba(var(--theme-text-rgb), .14);
  --line-strong: rgba(var(--theme-text-rgb), .28);
  --mc: var(--theme-accent);
  --mc-strong: var(--theme-accent-strong);
  --s4: var(--theme-secondary);
  --danger: var(--theme-danger);
  --shell: min(1280px, calc(100vw - 96px));
  --header-h: 112px;
  --ease: cubic-bezier(.2,.75,.2,1);
  --mono: "SFMono-Regular", "Cascadia Code", "Roboto Mono", Consolas, monospace;
  --sans: Inter, "Helvetica Neue", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; background: var(--void); }
body {
  margin: 0;
  min-width: 320px;
  color: var(--signal);
  background:
    radial-gradient(circle at 76% -10%, rgba(var(--theme-secondary-rgb), .22), transparent 34%),
    radial-gradient(circle at 18% 14%, rgba(var(--theme-accent-rgb), .045), transparent 26%),
    linear-gradient(180deg, var(--theme-bg) 0%, var(--theme-bg-2) 42%, var(--theme-bg) 100%);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden;
}

::selection { color: var(--void); background: var(--mc); }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { color: inherit; }
img, svg, canvas { display: block; max-width: 100%; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 9999;
  padding: 12px 18px;
  color: var(--void);
  background: var(--mc);
  transition: top .2s ease;
}
.skip-link:focus { top: 16px; }

.site-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: .035;
  mix-blend-mode: screen;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.95' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.75'/%3E%3C/svg%3E");
}

.shell { width: var(--shell); margin-inline: auto; }
.section { position: relative; scroll-margin-top: var(--header-h); }
.section:not(.hero) { padding: clamp(110px, 12vw, 190px) 0; }

.cursor-dot,
.cursor-ring {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 1100;
  pointer-events: none;
  opacity: 0;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.cursor-dot { width: 5px; height: 5px; background: var(--mc); }
.cursor-ring { width: 34px; height: 34px; border: 1px solid rgba(var(--theme-accent-rgb),.65); transition: width .25s var(--ease), height .25s var(--ease), border-color .25s ease, background .25s ease; }
.cursor-ring.is-active { width: 56px; height: 56px; border-color: rgba(var(--theme-accent-rgb),.25); background: rgba(var(--theme-accent-rgb),.06); }

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  color: var(--signal);
  background: linear-gradient(to bottom, rgba(var(--theme-bg-rgb),.96), rgba(var(--theme-bg-rgb),.82) 75%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: transform .4s var(--ease), background .4s ease;
}
.site-header.is-hidden { transform: translateY(-100%); }
.utility-bar {
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(var(--theme-text-rgb),.07);
  font: 9px/1 var(--mono);
  letter-spacing: .16em;
  color: var(--muted);
}
.system-status { display: flex; align-items: center; gap: 8px; }
.system-status i,
.footer-status i { width: 6px; height: 6px; border-radius: 50%; background: var(--mc-strong); box-shadow: 0 0 12px rgba(var(--theme-accent-strong-rgb),.8); animation: statusPulse 2.5s ease-in-out infinite; }
.utility-links { display: flex; align-items: center; gap: 28px; }
.address-short { display: none; }
.utility-links a:hover { color: var(--mc); }
.nav-wrap { height: 78px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; flex-direction: column; align-items: flex-start; line-height: 1; }
.brand-word { font-size: 23px; font-weight: 760; letter-spacing: .18em; }
.brand-sub { margin-top: 6px; font: 8px/1 var(--mono); color: var(--muted); letter-spacing: .28em; }
.primary-nav { display: flex; align-items: center; gap: 30px; font-size: 12px; letter-spacing: .04em; }
.primary-nav > a { position: relative; padding: 12px 0; color: var(--theme-text-nav); }
.primary-nav > a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 5px; height: 1px; background: var(--mc); transition: right .35s var(--ease); }
.primary-nav > a:hover { color: var(--signal); }
.primary-nav > a:hover::after { right: 0; }
.nav-cta { display: flex; align-items: center; gap: 22px; padding: 12px 16px !important; border: 1px solid var(--line-strong); }
.nav-cta:hover { background: var(--signal); color: var(--void) !important; }
.menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); background: transparent; position: relative; }
.menu-toggle span:not(.sr-only) { position: absolute; width: 18px; height: 1px; background: currentColor; left: 12px; top: 18px; transition: transform .25s ease, top .25s ease; }
.menu-toggle span:nth-child(2) { top: 24px; }
.menu-toggle[aria-expanded="true"] span:first-child { top: 21px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { top: 21px; transform: rotate(-45deg); }
.scroll-progress { position: absolute; bottom: 0; left: 0; right: 0; height: 1px; background: rgba(var(--theme-text-rgb),.04); }
.scroll-progress span { display: block; width: 0; height: 100%; background: linear-gradient(90deg, var(--mc), var(--s4)); box-shadow: 0 0 12px rgba(var(--theme-accent-rgb),.45); }

.section-rail {
  position: fixed;
  z-index: 80;
  left: 22px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.section-rail::before { content: ""; position: absolute; top: 4px; bottom: 4px; left: 16px; width: 1px; background: rgba(var(--theme-text-rgb),.08); }
.section-rail a { position: relative; display: grid; grid-template-columns: 33px auto; align-items: center; min-height: 16px; font: 8px/1 var(--mono); letter-spacing: .13em; color: var(--theme-muted-deep); }
.section-rail b { font-weight: 400; }
.section-rail span { opacity: 0; transform: translateX(-6px); transition: opacity .2s ease, transform .2s ease; white-space: nowrap; }
.section-rail a::after { content: ""; position: absolute; left: 13px; top: 50%; width: 7px; height: 7px; border: 1px solid var(--theme-muted-deep); border-radius: 50%; transform: translateY(-50%); background: var(--void); transition: all .25s ease; }
.section-rail a:hover span,
.section-rail a.active span { opacity: 1; transform: none; }
.section-rail a.active { color: var(--signal); }
.section-rail a.active::after { border-color: var(--mc); background: var(--mc); box-shadow: 0 0 12px rgba(var(--theme-accent-rgb),.65); }

.eyebrow { margin-bottom: 22px; font: 10px/1.2 var(--mono); letter-spacing: .18em; color: var(--muted); }
.eyebrow span { color: var(--mc); }
h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: -.045em; font-weight: 500; line-height: .98; }
h1 em, h2 em, h3 em { color: var(--signal-dim); font-style: normal; font-weight: 300; }
h2 { max-width: 1100px; margin-bottom: 30px; font-size: clamp(46px, 6vw, 92px); }
h3 { font-size: clamp(34px, 4.2vw, 64px); }
p { color: var(--theme-text-body); }

.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  min-width: 190px;
  min-height: 54px;
  padding: 15px 18px;
  border: 1px solid var(--line-strong);
  font: 10px/1 var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  transition: background .3s ease, color .3s ease, border-color .3s ease, transform .25s var(--ease);
}
.button-primary { color: var(--void); background: var(--mc); border-color: var(--mc); }
.button-primary:hover { background: var(--signal); border-color: var(--signal); }
.button-ghost:hover { border-color: var(--signal); background: rgba(var(--theme-text-rgb),.04); }
.button:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible { outline: 2px solid var(--mc); outline-offset: 4px; }

.hero {
  min-height: clamp(780px, 88svh, 920px);
  padding-top: var(--header-h);
  display: flex;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid rgba(var(--theme-text-rgb),.055);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(var(--theme-text-rgb),.021) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--theme-text-rgb),.021) 1px, transparent 1px);
  background-size: 84px 84px;
  mask-image: linear-gradient(to bottom, transparent 3%, black 20%, black 84%, transparent 100%);
}
.hero::after {
  content: "";
  position: absolute;
  right: -7%;
  top: 15%;
  width: 58%;
  height: 72%;
  pointer-events: none;
  background: radial-gradient(ellipse at center, rgba(var(--theme-accent-rgb),.055), transparent 68%);
  filter: blur(18px);
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(440px, .92fr);
  align-items: center;
  gap: clamp(36px, 4.5vw, 78px);
  min-height: calc(clamp(780px, 88svh, 920px) - var(--header-h));
  padding: 50px 0 68px;
}
.hero-copy { padding-top: 0; }
.hero h1 {
  max-width: 850px;
  margin-bottom: 30px;
  font-size: clamp(56px, 5.75vw, 92px);
  line-height: .96;
}
.hero h1 span,
.hero h1 em { display: block; }
.hero h1 em {
  background: linear-gradient(100deg, var(--signal) 2%, var(--theme-text-dim) 60%, var(--mc) 100%);
  -webkit-background-clip: text;
  color: transparent;
  font-weight: 300;
}
.hero-lead {
  max-width: 710px;
  margin-bottom: 17px;
  color: var(--signal);
  font-size: clamp(18px, 1.55vw, 23px);
  line-height: 1.52;
  letter-spacing: -.022em;
}
.hero-description {
  max-width: 680px;
  margin-bottom: 0;
  font-size: clamp(14px, 1.05vw, 17px);
  line-height: 1.68;
}
.hero-description strong { color: var(--signal-dim); font-weight: 550; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 690px;
  margin-top: 44px;
  border-top: 1px solid var(--line);
}
.hero-facts div { padding: 17px 18px 0 0; }
.hero-facts small,
.hero-facts strong { display: block; }
.hero-facts small {
  margin-bottom: 8px;
  font: 8px/1 var(--mono);
  letter-spacing: .14em;
  color: var(--theme-muted-deep);
}
.hero-facts strong {
  font: 9px/1.35 var(--mono);
  font-weight: 400;
  letter-spacing: .09em;
  color: var(--signal-dim);
}

.core-stage {
  position: relative;
  min-height: 565px;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1400px;
}
.core-stage::before {
  content: "";
  position: absolute;
  inset: 8% 4%;
  border: 1px solid rgba(var(--theme-text-rgb),.07);
  clip-path: polygon(0 0, 20% 0, 20% 1px, 80% 1px, 80% 0, 100% 0, 100% 28%, calc(100% - 1px) 28%, calc(100% - 1px) 72%, 100% 72%, 100% 100%, 80% 100%, 80% calc(100% - 1px), 20% calc(100% - 1px), 20% 100%, 0 100%, 0 72%, 1px 72%, 1px 28%, 0 28%);
}
.core-meta {
  position: absolute;
  left: 6%;
  right: 6%;
  display: flex;
  justify-content: space-between;
  font: 8px/1 var(--mono);
  letter-spacing: .14em;
  color: var(--theme-muted-deep);
}
.core-meta-top { top: 10.5%; }
.core-meta-bottom { bottom: 10.5%; }
.core-caption {
  position: absolute;
  bottom: 1.5%;
  font: 8px/1 var(--mono);
  letter-spacing: .18em;
  color: var(--muted);
}
.core-system {
  position: relative;
  width: min(40vw, 540px);
  aspect-ratio: 1.12;
  overflow: hidden;
  border: 1px solid rgba(var(--theme-text-rgb),.18);
  background:
    linear-gradient(135deg, rgba(var(--theme-text-rgb),.035), transparent 38%),
    rgba(var(--theme-bg-rgb),.82);
  box-shadow:
    0 28px 80px rgba(0,0,0,.28),
    inset 0 0 60px rgba(var(--theme-accent-rgb),.025);
  transform-style: preserve-3d;
  transition: transform .28s ease-out, border-color .35s ease;
}
.core-system:hover { border-color: rgba(var(--theme-accent-rgb),.34); }
.core-system::before {
  content: "";
  position: absolute;
  inset: 14px;
  z-index: 1;
  pointer-events: none;
  border: 1px solid rgba(var(--theme-text-rgb),.06);
}
.core-system::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent 49.8%, rgba(var(--theme-accent-rgb),.05) 50%, transparent 50.2%),
    linear-gradient(transparent 49.8%, rgba(var(--theme-accent-rgb),.05) 50%, transparent 50.2%);
}
.system-grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: .42;
  background:
    linear-gradient(rgba(var(--theme-text-rgb),.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--theme-text-rgb),.026) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(ellipse at center, black 18%, transparent 84%);
}
.system-axis {
  position: absolute;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(var(--theme-accent-rgb),.2) 25%, rgba(var(--theme-accent-rgb),.2) 75%, transparent);
}
.axis-horizontal { left: 6%; right: 6%; top: 50%; height: 1px; }
.axis-vertical {
  top: 7%;
  bottom: 7%;
  left: 50%;
  width: 1px;
  background: linear-gradient(transparent, rgba(var(--theme-accent-rgb),.18) 25%, rgba(var(--theme-accent-rgb),.18) 75%, transparent);
}
.system-axis i {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 1px;
  background: var(--mc);
  box-shadow: 0 0 10px rgba(var(--theme-accent-rgb),.55);
}
.axis-horizontal i { left: 18%; top: -1px; animation: systemScanX 5.8s var(--ease) infinite; }
.axis-vertical i { left: -1px; top: 16%; animation: systemScanY 6.4s var(--ease) infinite 1s; }
.system-module {
  position: absolute;
  z-index: 3;
  width: 41%;
  height: 35%;
  padding: 17px;
  border: 1px solid rgba(var(--theme-text-rgb),.12);
  background: linear-gradient(145deg, rgba(var(--theme-text-rgb),.035), rgba(var(--theme-bg-rgb),.78));
  display: flex;
  flex-direction: column;
  gap: 7px;
  transition: border-color .3s ease, background .3s ease, transform .3s var(--ease);
}
.system-module:hover {
  border-color: rgba(var(--theme-accent-rgb),.4);
  background: rgba(var(--theme-accent-rgb),.045);
}
.system-module small {
  font: 7px/1.25 var(--mono);
  letter-spacing: .12em;
  color: var(--theme-muted);
}
.system-module strong {
  font-size: clamp(11px, 1vw, 14px);
  font-weight: 580;
  letter-spacing: .02em;
  color: var(--signal);
}
.system-module > span {
  font: 8px/1.3 var(--mono);
  letter-spacing: .05em;
  color: var(--muted);
}
.module-projects { left: 5%; top: 7%; }
.module-people { right: 5%; top: 7%; align-items: flex-end; text-align: right; }
.module-documents { left: 5%; bottom: 7%; justify-content: flex-end; }
.module-history { right: 5%; bottom: 7%; align-items: flex-end; justify-content: flex-end; text-align: right; }
.module-projects:hover { transform: translate(-3px,-3px); }
.module-people:hover { transform: translate(3px,-3px); }
.module-documents:hover { transform: translate(-3px,3px); }
.module-history:hover { transform: translate(3px,3px); }
.system-core {
  position: absolute;
  z-index: 6;
  left: 50%;
  top: 50%;
  width: 34%;
  aspect-ratio: 1;
  transform: translate(-50%,-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(var(--theme-accent-rgb),.42);
  border-radius: 18px;
  background:
    linear-gradient(145deg, rgba(var(--theme-accent-rgb),.12), transparent 46%),
    var(--theme-surface);
  box-shadow:
    0 0 0 9px rgba(var(--theme-bg-deep-rgb),.72),
    0 0 42px rgba(var(--theme-accent-rgb),.09),
    inset 0 0 24px rgba(var(--theme-accent-rgb),.045);
}
.system-core::before,
.system-core::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border-color: rgba(var(--theme-accent-rgb),.55);
}
.system-core::before { left: 8px; top: 8px; border-left: 1px solid; border-top: 1px solid; }
.system-core::after { right: 8px; bottom: 8px; border-right: 1px solid; border-bottom: 1px solid; }
.system-core small {
  margin-bottom: 7px;
  font: 7px/1 var(--mono);
  letter-spacing: .13em;
  color: var(--muted);
}
.system-core strong {
  font: 700 clamp(38px, 4vw, 60px)/.92 var(--mono);
  letter-spacing: -.08em;
  color: var(--signal);
}
.system-core > span {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 10px;
  font: 7px/1 var(--mono);
  letter-spacing: .12em;
  color: var(--mc);
}
.system-core > span i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--mc);
  box-shadow: 0 0 10px rgba(var(--theme-accent-rgb),.65);
  animation: statusPulse 2.8s ease-in-out infinite;
}
.data-pulse {
  position: absolute;
  z-index: 5;
  pointer-events: none;
  background: var(--mc);
  box-shadow: 0 0 10px rgba(var(--theme-accent-rgb),.55);
  opacity: 0;
}
.pulse-a,
.pulse-b { width: 16px; height: 2px; top: calc(50% - 1px); }
.pulse-a { left: 7%; animation: dataPulseRight 4.8s var(--ease) infinite .3s; }
.pulse-b { right: 7%; animation: dataPulseLeft 5.4s var(--ease) infinite 1.2s; }
.pulse-c,
.pulse-d { width: 2px; height: 16px; left: calc(50% - 1px); }
.pulse-c { top: 8%; animation: dataPulseDown 5.2s var(--ease) infinite 2s; }
.pulse-d { bottom: 8%; animation: dataPulseUp 5.8s var(--ease) infinite .8s; }
.scroll-cue {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 9px;
  font: 7px/1 var(--mono);
  letter-spacing: .15em;
  color: var(--theme-muted-deep);
}
.scroll-cue i {
  width: 1px;
  height: 24px;
  background: linear-gradient(var(--mc), transparent);
  animation: scrollCue 2s ease-in-out infinite;
}

.section-intro { max-width: 1160px; }
.section-intro > p { max-width: 760px; font-size: clamp(17px, 1.5vw, 22px); line-height: 1.65; }
.problem { background: linear-gradient(180deg, var(--void), var(--theme-bg-2) 48%, var(--void)); }
.signal-loss { margin-top: 92px; }
.source-grid { display: grid; grid-template-columns: repeat(6, 1fr); border: 1px solid var(--line); }
.source-grid article { min-height: 150px; padding: 20px; border-right: 1px solid var(--line); background: linear-gradient(145deg, rgba(var(--theme-text-rgb),.025), transparent); display: flex; flex-direction: column; justify-content: space-between; transition: background .3s ease, transform .3s var(--ease); }
.source-grid article:last-child { border-right: 0; }
.source-grid article:hover { background: rgba(var(--theme-accent-rgb),.05); transform: translateY(-6px); }
.source-grid span, .source-grid small { font: 8px/1 var(--mono); letter-spacing: .12em; color: var(--theme-muted-deep); }
.source-grid strong { font-size: clamp(13px, 1.1vw, 17px); letter-spacing: -.02em; }
.loss-axis { position: relative; display: grid; grid-template-columns: 1fr 2fr 1fr; align-items: center; margin-top: 30px; gap: 16px; }
.axis-label { font: 8px/1 var(--mono); letter-spacing: .15em; color: var(--muted); }
.axis-label.right { text-align: right; color: var(--danger); }
.beam { position: relative; height: 1px; background: linear-gradient(90deg, var(--mc), rgba(var(--theme-accent-rgb),.4), rgba(var(--theme-danger-rgb),.4), transparent); }
.beam i { position: absolute; left: 0; top: -2px; width: 5px; height: 5px; border-radius: 50%; background: var(--mc); box-shadow: 0 0 10px var(--mc); animation: dataBeam 4s linear infinite; }
.problem-pullquote { display: flex; align-items: flex-end; justify-content: space-between; margin-top: 130px; padding-top: 30px; border-top: 1px solid var(--line); }
.problem-pullquote p { margin: 0; color: var(--signal); font-size: clamp(34px, 5vw, 72px); letter-spacing: -.05em; }
.problem-pullquote span { font: 8px/1 var(--mono); letter-spacing: .13em; color: var(--theme-muted-deep); }

.reverse4 { overflow: hidden; }
.product-heading { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: end; }
.product-index { font: 220px/.72 var(--mono); font-weight: 700; letter-spacing: -.15em; color: transparent; -webkit-text-stroke: 1px rgba(var(--theme-accent-rgb),.22); }
.product-index span { color: var(--mc); -webkit-text-stroke: 0; opacity: .85; }
.product-lead { max-width: 850px; margin: 30px 0 80px; font-size: clamp(18px, 1.7vw, 25px); line-height: 1.6; }
.context-chain { position: relative; display: grid; grid-template-columns: repeat(7, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.context-chain::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: linear-gradient(90deg, transparent, rgba(var(--theme-accent-rgb),.5), transparent); opacity: .5; }
.context-chain article { position: relative; z-index: 1; min-height: 170px; padding: 22px 12px; border-right: 1px solid var(--line); background: var(--void); display: flex; flex-direction: column; justify-content: space-between; transition: background .3s ease; }
.context-chain article:first-child { border-left: 1px solid var(--line); }
.context-chain article:hover { background: rgba(var(--theme-accent-rgb),.045); }
.context-chain span { font: 8px/1 var(--mono); color: var(--theme-muted-deep); }
.context-chain strong { font: 10px/1.2 var(--mono); letter-spacing: .07em; }
.context-chain article::after { content: "+"; position: absolute; right: -8px; top: calc(50% - 8px); display: grid; place-items: center; width: 15px; height: 15px; z-index: 2; background: var(--void); border: 1px solid var(--line-strong); font: 9px/1 var(--mono); color: var(--mc); }
.context-chain article:last-child::after { display: none; }
.context-chain .knowledge { background: linear-gradient(145deg, rgba(var(--theme-accent-rgb),.13), rgba(var(--theme-secondary-rgb),.04)); }
.how-it-works { margin-top: 160px; }
.section-kicker { display: flex; align-items: flex-end; justify-content: space-between; gap: 50px; margin-bottom: 50px; }
.section-kicker h3 { max-width: 850px; margin: 0; }
.process-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.process-grid article { min-height: 300px; padding: 24px; background: var(--graphite); transition: background .35s ease, transform .35s var(--ease); }
.process-grid article:hover { background: var(--theme-surface-hover); transform: translateY(-10px); }
.process-grid article > span { display: grid; place-items: center; width: 38px; height: 38px; margin-bottom: 75px; border: 1px solid var(--line-strong); border-radius: 50%; font: 10px/1 var(--mono); color: var(--mc); }
.process-grid h4 { margin-bottom: 18px; font: 10px/1 var(--mono); letter-spacing: .14em; }
.process-grid p { margin: 0; font-size: 14px; line-height: 1.65; }
.change-panel { display: grid; grid-template-columns: 1fr 130px 1.2fr; align-items: center; gap: 46px; margin-top: 100px; padding: 70px; border: 1px solid var(--line); background: radial-gradient(circle at 50% 50%, rgba(var(--theme-accent-rgb),.06), transparent 34%), var(--void-2); }
.change-panel small { display: block; margin-bottom: 28px; font: 9px/1 var(--mono); letter-spacing: .16em; color: var(--muted); }
.change-panel .before p { margin-bottom: 12px; color: var(--theme-muted); font-size: 15px; }
.change-core { width: 120px; height: 120px; border: 1px solid rgba(var(--theme-accent-rgb),.3); border-radius: 50%; display: grid; place-items: center; box-shadow: 0 0 50px rgba(var(--theme-accent-rgb),.08), inset 0 0 40px rgba(var(--theme-accent-rgb),.05); }
.change-core span { font: 16px/1 var(--mono); color: var(--mc); }
.change-panel .after h3 { margin-bottom: 22px; font-size: clamp(34px, 3.5vw, 56px); }

.implementations { background: linear-gradient(180deg, var(--theme-bg-3), var(--theme-bg-4) 55%, var(--theme-bg-3)); }
.section-intro.split { display: grid; grid-template-columns: 1.2fr .8fr; gap: 90px; align-items: end; max-width: none; }
.section-intro.split > p { margin-bottom: 32px; }
.implementation-switch { display: inline-flex; margin-top: 70px; border: 1px solid var(--line); }
.implementation-switch button { min-width: 190px; padding: 15px 18px; border: 0; border-right: 1px solid var(--line); background: transparent; font: 9px/1 var(--mono); letter-spacing: .13em; cursor: pointer; transition: background .25s ease, color .25s ease; }
.implementation-switch button:last-child { border-right: 0; }
.implementation-switch button.active { color: var(--void); background: var(--mc); }
.implementation-display { margin-top: 20px; }
.implementation-card { display: grid; grid-template-columns: 1.08fr .92fr; min-height: 590px; border: 1px solid var(--line-strong); background: var(--void); }
.implementation-main { padding: clamp(42px, 6vw, 86px); display: flex; flex-direction: column; justify-content: center; background: radial-gradient(circle at 20% 10%, rgba(var(--theme-accent-rgb),.08), transparent 35%); }
.implementation-label { display: flex; align-items: center; gap: 16px; margin-bottom: 42px; }
.implementation-label span { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid var(--mc); color: var(--mc); font: 12px/1 var(--mono); }
.implementation-label small { font: 10px/1 var(--mono); letter-spacing: .16em; color: var(--muted); }
.implementation-main h3 { max-width: 680px; margin-bottom: 28px; }
.implementation-main > p { max-width: 680px; font-size: 17px; line-height: 1.7; }
.implementation-summary { display: flex; flex-wrap: wrap; gap: 14px 24px; margin-top: 46px; }
.implementation-summary strong { font: 9px/1 var(--mono); letter-spacing: .1em; color: var(--mc); }
.implementation-details { display: grid; grid-template-rows: repeat(4, 1fr); border-left: 1px solid var(--line); }
.implementation-details div { display: flex; flex-direction: column; justify-content: center; gap: 13px; padding: 28px 38px; border-bottom: 1px solid var(--line); background: linear-gradient(125deg, rgba(var(--theme-text-rgb),.025), transparent); }
.implementation-details div:last-child { border-bottom: 0; }
.implementation-details small { font: 8px/1 var(--mono); letter-spacing: .15em; color: var(--theme-muted-deep); }
.implementation-details strong { max-width: 460px; font-size: 15px; font-weight: 500; line-height: 1.5; color: var(--signal-dim); }
.model-line { display: flex; align-items: center; justify-content: center; gap: 22px; margin-top: 50px; font: 9px/1 var(--mono); letter-spacing: .13em; color: var(--muted); }
.model-line i { width: 100px; height: 1px; background: linear-gradient(90deg, var(--mc), var(--s4)); opacity: .5; }

.architecture { overflow: hidden; }
.architecture-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(60px, 8vw, 140px); align-items: center; }
.architecture-copy h2 { font-size: clamp(48px, 5.6vw, 84px); }
.architecture-copy > p { max-width: 620px; font-size: 17px; line-height: 1.7; }
.architecture-notes { list-style: none; margin: 50px 0 0; padding: 0; border-top: 1px solid var(--line); }
.architecture-notes li { display: flex; gap: 18px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--line); color: var(--signal-dim); font-size: 13px; }
.architecture-notes span { font: 8px/1 var(--mono); color: var(--mc); }
.ecosystem { position: relative; min-height: 700px; }
.ecosystem::before { content: ""; position: absolute; inset: 15%; border-radius: 50%; background: radial-gradient(circle, rgba(var(--theme-accent-rgb),.08), transparent 65%); filter: blur(18px); }
.ecosystem-ring { position: absolute; left: 50%; top: 50%; border: 1px solid rgba(var(--theme-text-rgb),.1); border-radius: 50%; transform: translate(-50%, -50%); }
.ring-one { width: 520px; height: 520px; border-style: dashed; animation: spinCentered 60s linear infinite; }
.ring-two { width: 340px; height: 340px; border-color: rgba(var(--theme-accent-rgb),.18); animation: spinCenteredReverse 35s linear infinite; }
.ecosystem-core { position: absolute; z-index: 2; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 190px; height: 190px; display: flex; flex-direction: column; align-items: center; justify-content: center; border-radius: 50%; border: 1px solid rgba(var(--theme-accent-rgb),.35); background: radial-gradient(circle at 35% 30%, rgba(var(--theme-accent-rgb),.2), rgba(var(--theme-bg-rgb),.94) 64%); box-shadow: 0 0 80px rgba(var(--theme-accent-rgb),.08), inset 0 0 30px rgba(var(--theme-accent-rgb),.05); text-align: center; }
.ecosystem-core small { margin-bottom: 12px; font: 8px/1 var(--mono); letter-spacing: .18em; color: var(--mc); }
.ecosystem-core strong { font: 12px/1.45 var(--mono); letter-spacing: .08em; }
.eco-node { position: absolute; z-index: 3; display: grid; place-items: center; width: 122px; min-height: 60px; padding: 13px; border: 1px solid var(--line-strong); background: rgba(var(--theme-bg-rgb),.88); backdrop-filter: blur(7px); text-align: center; font: 8px/1.35 var(--mono); letter-spacing: .08em; color: var(--signal-dim); transition: border-color .25s ease, transform .25s var(--ease), color .25s ease; }
.eco-node:hover { border-color: var(--mc); color: var(--signal); transform: translateY(-4px); }
.node-1 { left: 13%; top: 12%; }
.node-2 { right: 9%; top: 17%; }
.node-3 { right: 2%; top: 47%; }
.node-4 { right: 15%; bottom: 10%; }
.node-5 { left: 16%; bottom: 9%; }
.node-6 { left: 0; top: 48%; }
.node-7 { left: 43%; top: 2%; }
.industries { margin-top: 140px; }
.industry-marquee { width: 100vw; margin-left: calc((100vw - var(--shell)) / -2); overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.marquee-track { display: flex; width: max-content; align-items: center; gap: 38px; padding: 28px 0; animation: marquee 28s linear infinite; }
.marquee-track span { font-size: clamp(22px, 2.4vw, 38px); letter-spacing: -.03em; color: var(--signal-dim); }
.marquee-track i { font: 8px/1 var(--mono); color: var(--mc); }

.method { background: linear-gradient(180deg, var(--void), var(--theme-bg-2), var(--void)); }
.method-sequence { list-style: none; margin: 90px 0 0; padding: 0; border-top: 1px solid var(--line); }
.method-sequence li { display: grid; grid-template-columns: 80px 1fr auto; align-items: center; min-height: 118px; border-bottom: 1px solid var(--line); transition: padding .35s var(--ease), background .35s ease; }
.method-sequence li:hover { padding-inline: 18px; background: rgba(var(--theme-accent-rgb),.025); }
.method-sequence span, .method-sequence small { font: 8px/1 var(--mono); letter-spacing: .15em; color: var(--muted); }
.method-sequence strong { font-size: clamp(25px, 3vw, 48px); letter-spacing: -.035em; font-weight: 500; }
.method-note { max-width: 750px; margin: 50px 0 0 auto; padding-left: 30px; border-left: 1px solid var(--mc); font-size: 16px; line-height: 1.7; }

.origin { padding-bottom: 0 !important; }
.origin-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(60px, 9vw, 150px); align-items: center; }
.element-card { position: relative; aspect-ratio: 1; max-width: 470px; padding: 34px; border: 1px solid rgba(var(--theme-accent-rgb),.35); background: linear-gradient(145deg, rgba(var(--theme-accent-rgb),.08), rgba(var(--theme-secondary-rgb),.03) 50%, transparent); box-shadow: 0 0 100px rgba(var(--theme-accent-rgb),.05); overflow: hidden; }
.element-card::before { content: ""; position: absolute; inset: 10%; border: 1px solid rgba(var(--theme-text-rgb),.06); transform: rotate(45deg); }
.element-card::after { content: ""; position: absolute; width: 220px; height: 220px; right: -50px; bottom: -50px; border-radius: 50%; background: radial-gradient(circle, rgba(var(--theme-accent-rgb),.18), transparent 65%); filter: blur(8px); }
.element-top { position: relative; z-index: 2; display: flex; justify-content: space-between; font: 10px/1 var(--mono); color: var(--muted); }
.element-card > strong { position: relative; z-index: 2; display: block; margin-top: 70px; font-size: clamp(120px, 13vw, 220px); font-weight: 450; line-height: .7; letter-spacing: -.12em; color: var(--signal); text-shadow: 0 0 40px rgba(var(--theme-accent-rgb),.12); }
.element-name { position: relative; z-index: 2; margin-top: 46px; font: 13px/1 var(--mono); letter-spacing: .2em; color: var(--mc); }
.element-data { position: absolute; z-index: 2; left: 34px; right: 34px; bottom: 30px; display: flex; justify-content: space-between; font: 8px/1 var(--mono); letter-spacing: .12em; color: var(--theme-muted-deep); }
.origin-copy h2 { font-size: clamp(50px, 5.6vw, 84px); }
.origin-copy p { max-width: 760px; font-size: 17px; line-height: 1.72; }
.origin-copy p strong { color: var(--signal); font-weight: 550; }
.origin-statement { margin-top: 34px; padding-top: 26px; border-top: 1px solid var(--line); color: var(--mc) !important; font-family: var(--mono); font-size: 12px !important; letter-spacing: .08em; }
.origin-disclaimer { display: block; max-width: 650px; margin-top: 20px; font: 8px/1.55 var(--mono); letter-spacing: .06em; color: var(--theme-muted-deep); }
.founder { display: grid; grid-template-columns: 150px 1fr 190px; gap: 50px; align-items: start; margin-top: 160px; padding: 70px 0; border-top: 1px solid var(--line); }
.founder-code { font: 8px/1 var(--mono); letter-spacing: .15em; color: var(--mc); }
.founder h3 { max-width: 900px; margin-bottom: 35px; }
.founder p { max-width: 820px; font-size: 16px; line-height: 1.75; }
.founder-signature { align-self: end; display: flex; flex-direction: column; gap: 8px; padding-left: 22px; border-left: 1px solid var(--line-strong); }
.founder-signature strong { font-size: 12px; letter-spacing: .04em; }
.founder-signature span { font: 8px/1 var(--mono); letter-spacing: .12em; color: var(--muted); }
.origin-manifest { margin-top: 80px; padding: clamp(90px, 11vw, 170px) 0; background: var(--signal); color: var(--void); }
.origin-manifest p { margin-bottom: 8px; color: var(--theme-muted-deep); font-size: clamp(28px, 4vw, 60px); letter-spacing: -.05em; }
.origin-manifest strong { display: block; max-width: 1050px; font-size: clamp(36px, 6vw, 92px); line-height: .95; letter-spacing: -.055em; font-weight: 520; }

.contact { background: radial-gradient(circle at 10% 20%, rgba(var(--theme-accent-rgb),.07), transparent 30%), var(--void-2); }
.contact-grid { display: grid; grid-template-columns: .86fr 1.14fr; gap: clamp(70px, 9vw, 150px); align-items: start; }
.contact-copy h2 { font-size: clamp(54px, 6vw, 88px); }
.contact-copy > p { max-width: 570px; font-size: 18px; line-height: 1.7; }
.contact-mail { display: flex; align-items: center; justify-content: space-between; gap: 30px; max-width: 560px; margin-top: 55px; padding: 19px 0; border-bottom: 1px solid var(--line-strong); font-size: clamp(18px, 2vw, 28px); color: var(--signal); }
.contact-mail:hover { border-color: var(--mc); color: var(--mc); }
.contact-address { margin-top: 56px; }
.contact-address small { display: block; margin-bottom: 12px; font: 8px/1 var(--mono); letter-spacing: .15em; color: var(--theme-muted-deep); }
.contact-address p { line-height: 1.6; }
.contact-form { padding: clamp(32px, 4.5vw, 64px); border: 1px solid var(--line-strong); background: rgba(var(--theme-bg-deep-rgb),.72); backdrop-filter: blur(14px); }
.form-head { display: flex; justify-content: space-between; margin-bottom: 42px; padding-bottom: 18px; border-bottom: 1px solid var(--line); font: 8px/1 var(--mono); letter-spacing: .12em; color: var(--theme-muted-deep); }
.contact-form label { display: block; margin-bottom: 26px; }
.contact-form label > span:first-child { display: block; margin-bottom: 10px; font: 9px/1 var(--mono); letter-spacing: .12em; color: var(--muted); text-transform: uppercase; }
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea { width: 100%; border: 0; border-bottom: 1px solid var(--line-strong); border-radius: 0; padding: 12px 0 15px; color: var(--signal); background: transparent; outline: none; transition: border-color .25s ease; }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: var(--theme-placeholder); }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--mc); }
.contact-form textarea { resize: vertical; min-height: 120px; }
.form-check { display: grid !important; grid-template-columns: auto 1fr; align-items: start; gap: 12px; }
.form-check input { margin-top: 3px; accent-color: var(--mc); }
.form-check > span { margin: 0 !important; font: 11px/1.55 var(--sans) !important; letter-spacing: 0 !important; color: var(--muted) !important; text-transform: none !important; }
.form-check a { color: var(--signal-dim); border-bottom: 1px solid var(--line-strong); }
.form-status { margin: 17px 0 0; font: 8px/1.45 var(--mono); letter-spacing: .06em; color: var(--theme-muted-deep); }
.form-status.error { color: var(--danger); }
.form-status.success { color: var(--mc); }

.site-footer { border-top: 1px solid var(--line); background: var(--theme-bg-deep); }
.footer-top { display: flex; align-items: center; justify-content: space-between; padding: 54px 0 42px; border-bottom: 1px solid var(--line); }
.footer-brand .brand-word { font-size: 32px; }
.footer-brand .brand-sub { max-width: 280px; }
.footer-status { display: flex; align-items: center; gap: 10px; font: 8px/1 var(--mono); letter-spacing: .14em; color: var(--muted); }
.footer-grid { display: grid; grid-template-columns: 1fr 1.4fr 1fr 1fr; gap: 50px; padding: 50px 0; }
.footer-grid small { display: block; margin-bottom: 14px; font: 8px/1 var(--mono); letter-spacing: .15em; color: var(--theme-muted-deep); }
.footer-grid p { margin: 0; font-size: 13px; line-height: 1.7; color: var(--theme-muted); }
.footer-grid a:hover { color: var(--mc); }
.footer-bottom { display: flex; justify-content: space-between; padding: 20px 0 30px; border-top: 1px solid var(--line); font: 7px/1 var(--mono); letter-spacing: .14em; color: var(--theme-faint); }

.reveal { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }


.commercial-model {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 34px;
  border: 1px solid var(--line);
  background: rgba(var(--theme-text-rgb),.015);
}
.commercial-model article {
  min-height: 230px;
  padding: 32px;
  border-right: 1px solid var(--line);
}
.commercial-model article:last-child { border-right: 0; }
.commercial-model article > span {
  display: block;
  margin-bottom: 50px;
  font: 9px/1 var(--mono);
  letter-spacing: .16em;
  color: var(--mc);
}
.commercial-model small {
  display: block;
  margin-bottom: 14px;
  font: 10px/1.2 var(--mono);
  letter-spacing: .13em;
  color: var(--signal);
}
.commercial-model p { max-width: 360px; margin-bottom: 0; font-size: 14px; }

@keyframes statusPulse { 0%,100% { opacity: .4; transform: scale(.8); } 50% { opacity: 1; transform: scale(1.1); } }
@keyframes systemScanX { 0% { left: 12%; opacity: 0; } 18% { opacity: 1; } 82% { opacity: 1; } 100% { left: 86%; opacity: 0; } }
@keyframes systemScanY { 0% { top: 12%; opacity: 0; } 18% { opacity: 1; } 82% { opacity: 1; } 100% { top: 86%; opacity: 0; } }
@keyframes dataPulseRight { 0% { left: 7%; opacity: 0; } 20% { opacity: 1; } 76% { opacity: 1; } 100% { left: 46%; opacity: 0; } }
@keyframes dataPulseLeft { 0% { right: 7%; opacity: 0; } 20% { opacity: 1; } 76% { opacity: 1; } 100% { right: 46%; opacity: 0; } }
@keyframes dataPulseDown { 0% { top: 8%; opacity: 0; } 20% { opacity: 1; } 76% { opacity: 1; } 100% { top: 46%; opacity: 0; } }
@keyframes dataPulseUp { 0% { bottom: 8%; opacity: 0; } 20% { opacity: 1; } 76% { opacity: 1; } 100% { bottom: 46%; opacity: 0; } }
@keyframes scrollCue { 0%,100% { opacity: .3; transform: scaleY(.5); transform-origin: top; } 50% { opacity: 1; transform: scaleY(1); } }
@keyframes dataBeam { 0% { left: 0; opacity: 1; } 75% { opacity: .8; } 100% { left: 100%; opacity: 0; } }
@keyframes spinCentered { from { transform: translate(-50%,-50%) rotate(0); } to { transform: translate(-50%,-50%) rotate(360deg); } }
@keyframes spinCenteredReverse { from { transform: translate(-50%,-50%) rotate(360deg); } to { transform: translate(-50%,-50%) rotate(0); } }
@keyframes marquee { to { transform: translateX(-50%); } }

@media (max-width: 1220px) {
  .address-full { display: none; }
  .address-short { display: inline; }
  :root { --shell: min(1120px, calc(100vw - 64px)); }
  .section-rail { display: none; }
  .hero-grid { grid-template-columns: 1fr .85fr; }
  .core-stage { min-height: 560px; }
  .context-chain { grid-template-columns: repeat(4, 1fr); }
  .context-chain article:nth-child(4) { border-right: 0; }
  .context-chain article:nth-child(n+5) { border-top: 1px solid var(--line); }
  .process-grid { grid-template-columns: repeat(3, 1fr); }
  .architecture-grid { grid-template-columns: 1fr 1fr; gap: 50px; }
  .ecosystem { transform: scale(.88); transform-origin: center; }
}

@media (max-width: 960px) {
  :root { --shell: min(100% - 40px, 850px); --header-h: 90px; }
  .utility-bar { display: none; }
  .nav-wrap { height: 76px; }
  .menu-toggle { display: block; }
  .primary-nav { position: fixed; inset: 76px 0 auto; display: grid; gap: 0; padding: 22px 20px 28px; background: rgba(var(--theme-bg-deep-rgb),.98); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); transform: translateY(-130%); opacity: 0; pointer-events: none; transition: transform .4s var(--ease), opacity .3s ease; }
  .primary-nav.open { transform: none; opacity: 1; pointer-events: auto; }
  .primary-nav > a { padding: 18px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
  .primary-nav .nav-cta { margin-top: 16px; border: 1px solid var(--line-strong); padding-inline: 16px !important; }
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; min-height: auto; padding-top: 62px; padding-bottom: 72px; }
  .hero-copy { padding-top: 0; }
  .core-stage { min-height: 570px; order: 2; }
  .core-system { width: min(86vw, 540px); }
  .scroll-cue { display: none; }
  .source-grid { grid-template-columns: repeat(3, 1fr); }
  .source-grid article:nth-child(3) { border-right: 0; }
  .source-grid article:nth-child(n+4) { border-top: 1px solid var(--line); }
  .product-heading { grid-template-columns: 1fr; }
  .product-index { display: none; }
  .context-chain { grid-template-columns: repeat(2, 1fr); }
  .context-chain article:nth-child(even) { border-right: 0; }
  .context-chain article:nth-child(n+3) { border-top: 1px solid var(--line); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .change-panel { grid-template-columns: 1fr; padding: 45px; }
  .change-core { display: none; }
  .section-intro.split { grid-template-columns: 1fr; gap: 20px; }
  .implementation-card { grid-template-columns: 1fr; }
  .implementation-details { border-left: 0; border-top: 1px solid var(--line); }
  .architecture-grid, .origin-grid, .contact-grid { grid-template-columns: 1fr; }
  .architecture-copy { max-width: 800px; }
  .ecosystem { min-height: 680px; transform: scale(.95); }
  .element-card { max-width: 420px; }
  .founder { grid-template-columns: 110px 1fr; }
  .founder-signature { grid-column: 2; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .commercial-model { grid-template-columns: 1fr; }
  .commercial-model article { min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .commercial-model article:last-child { border-bottom: 0; }
}

@media (max-width: 640px) {
  :root { --shell: calc(100vw - 28px); }
  .section:not(.hero) { padding: 96px 0; }
  .brand-word { font-size: 19px; }
  h2 { font-size: clamp(42px, 13vw, 62px); }
  .hero-grid { padding-top: 50px; padding-bottom: 42px; }
  .hero h1 { font-size: clamp(46px, 13.5vw, 68px); }
  .hero-lead { font-size: 18px; line-height: 1.48; }
  .hero-actions { display: grid; }
  .button { width: 100%; }
  .hero-facts { grid-template-columns: 1fr; margin-top: 45px; }
  .hero-facts div { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .core-stage { min-height: 455px; }
  .core-stage::before { inset: 4% 0; }
  .core-meta { left: 2%; right: 2%; font-size: 7px; }
  .core-meta-top { top: 6%; }
  .core-meta-bottom { bottom: 6%; }
  .core-caption { bottom: 0; font-size: 6px; letter-spacing: .1em; }
  .core-system { width: min(100%, 460px); }
  .system-module { padding: 12px; gap: 5px; }
  .system-module small { font-size: 6px; }
  .system-module strong { font-size: 10px; }
  .system-module > span { display: none; }
  .system-core { width: 38%; border-radius: 14px; }
  .system-core small { font-size: 6px; }
  .system-core strong { font-size: clamp(36px, 12vw, 48px); }
  .system-core > span { font-size: 6px; }
  .source-grid { grid-template-columns: repeat(2, 1fr); }
  .source-grid article { min-height: 120px; }
  .source-grid article:nth-child(odd) { border-right: 1px solid var(--line); }
  .source-grid article:nth-child(even) { border-right: 0; }
  .source-grid article:nth-child(n+3) { border-top: 1px solid var(--line); }
  .loss-axis { grid-template-columns: 1fr; }
  .axis-label.right { text-align: left; }
  .problem-pullquote { display: block; margin-top: 80px; }
  .problem-pullquote span { display: block; margin-top: 25px; }
  .context-chain { grid-template-columns: 1fr; }
  .context-chain article { min-height: 120px; border-right: 0 !important; border-top: 1px solid var(--line); }
  .context-chain article:first-child { border-top: 0; }
  .context-chain article::after { right: auto; left: 50%; top: auto; bottom: -8px; }
  .section-kicker { display: block; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid article { min-height: 220px; }
  .process-grid article > span { margin-bottom: 45px; }
  .change-panel { padding: 30px 22px; }
  .implementation-switch { width: 100%; }
  .implementation-switch button { flex: 1; min-width: 0; padding-inline: 10px; }
  .implementation-main { padding: 38px 22px; }
  .implementation-details div { padding: 25px 22px; }
  .implementation-summary { display: grid; }
  .model-line { flex-wrap: wrap; }
  .model-line i { width: 30px; }
  .commercial-model article { padding: 28px 22px; }
  .commercial-model article > span { margin-bottom: 32px; }
  .ecosystem { min-height: 520px; transform: scale(.72); margin: -60px; }
  .industries { margin-top: 70px; }
  .method-sequence li { grid-template-columns: 48px 1fr; padding: 18px 0; }
  .method-sequence small { grid-column: 2; margin-top: 8px; }
  .element-card { padding: 26px; }
  .element-card > strong { margin-top: 48px; font-size: 110px; }
  .element-name { margin-top: 35px; }
  .element-data { left: 26px; right: 26px; }
  .founder { grid-template-columns: 1fr; gap: 25px; margin-top: 100px; }
  .founder-signature { grid-column: 1; }
  .origin-manifest { padding: 80px 0; }
  .contact-form { padding: 30px 20px; }
  .footer-top { align-items: flex-start; flex-direction: column; gap: 28px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { display: grid; gap: 10px; }
}

@media (pointer: coarse), (prefers-reduced-motion: reduce) {
  .cursor-dot, .cursor-ring { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .skip-link { display: none !important; }
}

/* ============================================================
   MOSVIA 00.6 — INTERIOR PAGES
   Structural styles only. Chromatic decisions remain in theme.css.
   ============================================================ */

.primary-nav > a.is-current:not(.nav-cta) { color: var(--signal); }
.primary-nav > a.is-current:not(.nav-cta)::after { right: 0; }
.primary-nav > a.nav-cta.is-current { border-color: var(--mc); color: var(--signal); background: rgba(var(--theme-accent-rgb),.07); }

.interior-page { background:
  radial-gradient(circle at 80% 0%, rgba(var(--theme-secondary-rgb), .20), transparent 31%),
  radial-gradient(circle at 12% 28%, rgba(var(--theme-accent-rgb), .035), transparent 24%),
  linear-gradient(180deg, var(--theme-bg) 0%, var(--theme-bg-2) 47%, var(--theme-bg) 100%);
}

.page-hero {
  position: relative;
  min-height: min(900px, 92svh);
  padding-top: var(--header-h);
  display: flex;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid rgba(var(--theme-text-rgb),.06);
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(var(--theme-text-rgb),.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--theme-text-rgb),.018) 1px, transparent 1px);
  background-size: 74px 74px;
  mask-image: linear-gradient(to bottom, transparent 2%, black 18%, black 82%, transparent 100%);
}
.page-hero::after {
  content: "";
  position: absolute;
  width: 720px;
  height: 720px;
  right: -240px;
  top: 4%;
  border: 1px solid rgba(var(--theme-accent-rgb),.10);
  border-radius: 50%;
  box-shadow: 0 0 0 110px rgba(var(--theme-secondary-rgb),.025), 0 0 0 230px rgba(var(--theme-accent-rgb),.018);
  pointer-events: none;
}
.compact-hero { min-height: min(780px, 86svh); }
.page-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(460px, .96fr);
  gap: clamp(50px, 7vw, 110px);
  align-items: center;
  padding-block: 74px 68px;
}
.page-hero-copy { max-width: 780px; }
.page-hero h1 {
  margin-bottom: 32px;
  font-size: clamp(58px, 6.4vw, 104px);
  max-width: 980px;
}
.page-hero h1 em { color: var(--signal-dim); font-weight: 300; }
.page-lead {
  max-width: 710px;
  margin-bottom: 0;
  font-size: clamp(18px, 1.7vw, 25px);
  line-height: 1.5;
  color: var(--theme-text-dim);
}
.page-meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin-top: 48px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font: 8px/1.4 var(--mono);
  letter-spacing: .14em;
  color: var(--theme-muted-deep);
}
.page-section { overflow: hidden; }
.page-surface {
  background:
    linear-gradient(180deg, rgba(var(--theme-text-rgb),.012), rgba(var(--theme-text-rgb),.004)),
    var(--theme-bg-2);
  border-top: 1px solid rgba(var(--theme-text-rgb),.04);
  border-bottom: 1px solid rgba(var(--theme-text-rgb),.04);
}
.page-cta {
  position: relative;
  padding: clamp(100px, 11vw, 170px) 0;
  border-top: 1px solid var(--line);
  overflow: hidden;
}
.page-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 78% 50%, rgba(var(--theme-accent-rgb),.12), transparent 34%);
}
.page-cta .shell { position: relative; z-index: 1; }
.page-cta h2 { max-width: 1000px; }
.page-cta p { max-width: 650px; font-size: 18px; margin-bottom: 34px; }
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--mc);
  color: var(--signal);
  font: 10px/1 var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.text-link span { color: var(--mc); }
.text-link:hover { color: var(--mc); }

/* REVERSE4 */
.context-map {
  position: relative;
  min-height: 560px;
  border: 1px solid var(--line);
  background:
    linear-gradient(rgba(var(--theme-text-rgb),.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--theme-text-rgb),.022) 1px, transparent 1px),
    radial-gradient(circle at center, rgba(var(--theme-secondary-rgb),.15), transparent 40%);
  background-size: 40px 40px, 40px 40px, auto;
  clip-path: polygon(20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%, 0 20px);
}
.context-map::before,
.context-map::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  width: 64%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--theme-accent-rgb),.55), transparent);
  transform: translate(-50%,-50%);
}
.context-map::after { width: 1px; height: 64%; background: linear-gradient(180deg, transparent, rgba(var(--theme-accent-rgb),.55), transparent); }
.context-map-core {
  position: absolute;
  z-index: 4;
  left: 50%; top: 50%;
  width: 170px; aspect-ratio: 1;
  transform: translate(-50%,-50%);
  display: grid;
  place-items: center;
  align-content: center;
  border: 1px solid rgba(var(--theme-accent-rgb),.55);
  background: radial-gradient(circle, rgba(var(--theme-accent-rgb),.17), rgba(var(--theme-bg-rgb),.94) 68%);
  box-shadow: 0 0 80px rgba(var(--theme-accent-rgb),.12), inset 0 0 32px rgba(var(--theme-accent-rgb),.07);
  transform-origin: center;
}
.context-map-core::before,
.context-map-core::after { content: ""; position: absolute; inset: -14px; border: 1px solid rgba(var(--theme-secondary-rgb),.25); transform: rotate(45deg); }
.context-map-core::after { inset: -30px; border-color: rgba(var(--theme-text-rgb),.07); }
.context-map-core small,
.context-map-core span { font: 7px/1.3 var(--mono); letter-spacing: .13em; color: var(--muted); }
.context-map-core strong { margin: 8px 0; font-size: 55px; letter-spacing: -.05em; font-weight: 560; }
.context-map-core span { color: var(--mc); }
.context-map-node {
  position: absolute;
  z-index: 3;
  width: 142px;
  min-height: 76px;
  padding: 15px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
  border: 1px solid var(--line);
  background: rgba(var(--theme-bg-rgb),.88);
  box-shadow: 0 14px 34px rgba(var(--theme-bg-deep-rgb),.25);
}
.context-map-node::after { content: ""; position: absolute; width: 6px; height: 6px; border-radius: 50%; background: var(--mc); box-shadow: 0 0 12px rgba(var(--theme-accent-rgb),.75); }
.context-map-node small { font: 7px/1 var(--mono); color: var(--mc); letter-spacing: .13em; }
.context-map-node strong { margin-top: 9px; font: 10px/1 var(--mono); letter-spacing: .11em; }
.cm-company { left: 8%; top: 12%; }
.cm-client { right: 8%; top: 12%; }
.cm-project { left: 5%; top: 43%; }
.cm-people { right: 5%; top: 43%; }
.cm-docs { left: 12%; bottom: 9%; }
.cm-history { right: 12%; bottom: 9%; }
.cm-company::after,.cm-project::after,.cm-docs::after { right: -4px; top: 50%; }
.cm-client::after,.cm-people::after,.cm-history::after { left: -4px; top: 50%; }

.before-after-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--line);
  margin-top: 68px;
}
.before-after-grid article { min-height: 460px; padding: clamp(34px, 4vw, 58px); }
.before-after-grid article + article { border-left: 1px solid var(--line); }
.before-after-grid article > span { font: 8px/1 var(--mono); letter-spacing: .15em; color: var(--muted); }
.before-after-grid .after-card > span { color: var(--mc); }
.before-after-grid h3 { max-width: 470px; margin: 80px 0 20px; font-size: clamp(38px, 4.2vw, 62px); }
.before-after-grid p { max-width: 520px; font-size: 17px; }
.before-after-grid ul { list-style: none; padding: 0; margin: 35px 0 0; border-top: 1px solid var(--line); }
.before-after-grid li { padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--signal-dim); font-size: 13px; }
.after-card { background: linear-gradient(145deg, rgba(var(--theme-accent-rgb),.055), transparent 60%); }

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 70px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.capability-grid article {
  min-height: 310px;
  padding: 32px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background .3s ease, transform .3s var(--ease);
}
.capability-grid article:hover { background: rgba(var(--theme-accent-rgb),.035); transform: translateY(-3px); }
.capability-grid article > span { display: block; margin-bottom: 78px; font: 9px/1 var(--mono); color: var(--mc); letter-spacing: .15em; }
.capability-grid h3 { font-size: 30px; margin-bottom: 18px; }
.capability-grid p { margin: 0; font-size: 14px; }

.workflow-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(50px, 8vw, 120px); align-items: start; }
.workflow-copy { position: sticky; top: 150px; }
.workflow-copy h2 { font-size: clamp(44px, 5vw, 74px); }
.workflow-copy p { max-width: 520px; font-size: 17px; }
.workflow-steps { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.workflow-steps li { display: grid; grid-template-columns: 70px 1fr; gap: 26px; padding: 34px 0; border-bottom: 1px solid var(--line); }
.workflow-steps li > span { font: 9px/1 var(--mono); color: var(--mc); letter-spacing: .14em; }
.workflow-steps strong { font: 12px/1.2 var(--mono); letter-spacing: .12em; }
.workflow-steps p { max-width: 520px; margin: 10px 0 0; font-size: 15px; }

.roadmap-section { background: var(--theme-bg-deep); }
.roadmap-grid { display: grid; grid-template-columns: repeat(5, 1fr); margin-top: 76px; border: 1px solid var(--line); }
.roadmap-grid article { position: relative; min-height: 420px; padding: 28px; border-right: 1px solid var(--line); background: rgba(var(--theme-text-rgb),.008); }
.roadmap-grid article:last-child { border-right: 0; }
.roadmap-grid article::before { content: ""; position: absolute; left: 0; right: 100%; top: 0; height: 2px; background: var(--mc); transition: right .45s var(--ease); }
.roadmap-grid article:hover::before,.roadmap-grid article.current::before { right: 0; }
.roadmap-grid article.current { background: linear-gradient(180deg, rgba(var(--theme-accent-rgb),.07), transparent 70%); }
.roadmap-grid article > span,.roadmap-grid article > small { display: block; font: 8px/1 var(--mono); letter-spacing: .14em; }
.roadmap-grid article > span { color: var(--mc); }
.roadmap-grid article > small { margin-top: 9px; color: var(--theme-muted-deep); }
.roadmap-grid h3 { margin: 110px 0 18px; font-size: 28px; line-height: 1.05; }
.roadmap-grid p { margin: 0; font-size: 13px; }
.not-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 70px; }
.not-list { border-top: 1px solid var(--line); }
.not-list > div { display: grid; grid-template-columns: 74px 220px 1fr; gap: 28px; padding: 28px 0; border-bottom: 1px solid var(--line); align-items: start; }
.not-list span { font: 8px/1 var(--mono); letter-spacing: .14em; color: var(--mc); }
.not-list strong { font-size: 18px; font-weight: 520; }
.not-list p { margin: 0; font-size: 14px; }

/* Implementations */
.implementation-symbol { position: relative; min-height: 520px; }
.symbol-core {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%);
  width: 150px; aspect-ratio: 1; display: grid; place-items: center;
  border: 1px solid rgba(var(--theme-accent-rgb),.55); background: rgba(var(--theme-bg-rgb),.85);
  box-shadow: 0 0 70px rgba(var(--theme-accent-rgb),.10); font-size: 46px; font-weight: 600;
}
.symbol-core::before,.symbol-core::after { content:""; position:absolute; inset:-40px; border:1px solid rgba(var(--theme-text-rgb),.08); transform:rotate(45deg); }
.symbol-core::after { inset:-80px; border-color:rgba(var(--theme-secondary-rgb),.16); }
.symbol-path { position: absolute; width: 190px; min-height: 102px; padding: 18px; border: 1px solid var(--line); background: rgba(var(--theme-bg-rgb),.84); }
.symbol-path span { display:block; font: 36px/1 var(--sans); color:var(--mc); }
.symbol-path small { display:block; margin-top:12px; font:8px/1 var(--mono); letter-spacing:.13em; }
.path-a { left: 2%; top: 12%; }
.path-b { right: 2%; bottom: 12%; }
.path-a::after,.path-b::after { content:""; position:absolute; height:1px; width:120px; background:linear-gradient(90deg, var(--mc), transparent); }
.path-a::after { left:100%; top:50%; transform:rotate(24deg); transform-origin:left; }
.path-b::after { right:100%; top:50%; transform:rotate(24deg); transform-origin:right; background:linear-gradient(90deg, transparent, var(--mc)); }

.implementation-compare { display:grid; grid-template-columns:1fr 1fr; border:1px solid var(--line); }
.implementation-offer { padding: clamp(34px,4vw,58px); min-height: 900px; }
.implementation-offer + .implementation-offer { border-left:1px solid var(--line); }
.configured-offer { background:linear-gradient(145deg, rgba(var(--theme-secondary-rgb),.08), transparent 60%); }
.offer-head { display:grid; grid-template-columns:70px 1fr; gap:24px; align-items:start; }
.offer-head > span { display:grid; place-items:center; width:54px; aspect-ratio:1; border:1px solid var(--mc); color:var(--mc); font:18px/1 var(--mono); }
.offer-head small { font:8px/1 var(--mono); letter-spacing:.14em; color:var(--mc); }
.offer-head h2 { margin-top:20px; font-size:clamp(38px,4.3vw,64px); }
.implementation-offer > p { max-width:650px; font-size:16px; }
.offer-signals { display:flex; flex-wrap:wrap; gap:8px; margin:36px 0 42px; }
.offer-signals strong { padding:9px 10px; border:1px solid var(--line); font:7px/1 var(--mono); letter-spacing:.11em; font-weight:400; color:var(--signal-dim); }
.implementation-offer dl { margin:0 0 42px; border-top:1px solid var(--line); }
.implementation-offer dl div { display:grid; grid-template-columns:145px 1fr; gap:24px; padding:20px 0; border-bottom:1px solid var(--line); }
.implementation-offer dt { font:8px/1.3 var(--mono); color:var(--muted); letter-spacing:.12em; }
.implementation-offer dd { margin:0; color:var(--signal-dim); font-size:14px; }

.decision-matrix { margin-top:70px; border:1px solid var(--line); }
.dm-row { display:grid; grid-template-columns:1.1fr 1fr 1fr; min-height:74px; border-bottom:1px solid var(--line); align-items:center; }
.dm-row:last-child { border-bottom:0; }
.dm-row > * { height:100%; display:flex; align-items:center; padding:18px 24px; border-right:1px solid var(--line); }
.dm-row > *:last-child { border-right:0; }
.dm-row span { color:var(--theme-text-body); font-size:14px; }
.dm-row b,.dm-row strong { font-weight:500; font-size:14px; color:var(--signal-dim); }
.dm-head { min-height:56px; background:rgba(var(--theme-text-rgb),.025); }
.dm-head > * { font:8px/1 var(--mono); letter-spacing:.12em; color:var(--mc); }
.project-flow { display:grid; grid-template-columns:repeat(5,1fr); margin-top:70px; border-top:1px solid var(--line); border-left:1px solid var(--line); }
.project-flow article { min-height:310px; padding:30px; border-right:1px solid var(--line); border-bottom:1px solid var(--line); }
.project-flow article > span { display:block; margin-bottom:85px; font:9px/1 var(--mono); color:var(--mc); letter-spacing:.14em; }
.project-flow h3 { font-size:28px; margin-bottom:14px; }
.project-flow p { margin:0; font-size:13px; }
.commercial-deep { background:var(--theme-bg-deep); }
.commercial-stack { display:grid; grid-template-columns:repeat(3,1fr); margin-top:70px; }
.commercial-stack article { position:relative; min-height:390px; padding:38px; border:1px solid var(--line); margin-right:-1px; background:rgba(var(--theme-text-rgb),.008); }
.commercial-stack article > span { display:block; margin-bottom:105px; font:9px/1 var(--mono); color:var(--mc); letter-spacing:.14em; }
.commercial-stack h3 { font-size:36px; margin-bottom:16px; }
.commercial-stack p { margin:0; font-size:14px; }
.faq-grid { display:grid; grid-template-columns:.8fr 1.2fr; gap:80px; align-items:start; }
.faq-list { border-top:1px solid var(--line); }
.faq-list details { border-bottom:1px solid var(--line); }
.faq-list summary { list-style:none; cursor:pointer; padding:26px 40px 26px 0; position:relative; font-size:18px; color:var(--signal-dim); }
.faq-list summary::-webkit-details-marker { display:none; }
.faq-list summary::after { content:"+"; position:absolute; right:0; top:25px; color:var(--mc); font:18px/1 var(--mono); }
.faq-list details[open] summary::after { content:"−"; }
.faq-list p { max-width:680px; margin:0 0 26px; font-size:14px; }

/* Architecture */
.architecture-stack-visual { position:relative; min-height:560px; perspective:1200px; }
.as-layer { position:absolute; left:50%; width:min(88%,520px); min-height:82px; transform:translateX(-50%) rotateX(58deg) rotateZ(-2deg); padding:18px 24px; display:grid; grid-template-columns:46px 1fr auto; align-items:center; border:1px solid var(--line); background:rgba(var(--theme-bg-rgb),.88); box-shadow:0 20px 50px rgba(var(--theme-bg-deep-rgb),.30); }
.as-layer span { font:8px/1 var(--mono); color:var(--mc); }
.as-layer strong { font:12px/1 var(--mono); letter-spacing:.12em; }
.as-layer small { font:7px/1 var(--mono); color:var(--muted); letter-spacing:.10em; }
.layer-interface { top:6%; }
.layer-services { top:24%; }
.layer-core { top:42%; border-color:rgba(var(--theme-accent-rgb),.45); background:linear-gradient(90deg,rgba(var(--theme-accent-rgb),.12),rgba(var(--theme-bg-rgb),.92)); }
.layer-connectors { top:60%; }
.layer-storage { top:78%; }
.core-client-diagram { margin-top:75px; }
.ccd-core { max-width:610px; margin:auto; padding:34px; text-align:center; border:1px solid rgba(var(--theme-accent-rgb),.42); background:rgba(var(--theme-accent-rgb),.045); }
.ccd-core small,.ccd-core span { display:block; font:8px/1.2 var(--mono); letter-spacing:.13em; color:var(--muted); }
.ccd-core strong { display:block; margin:12px 0; font-size:34px; }
.ccd-bridge { display:grid; grid-template-columns:1fr auto 1fr; align-items:center; gap:20px; margin:34px 0; font:8px/1 var(--mono); color:var(--muted); letter-spacing:.12em; }
.ccd-bridge i { height:1px; background:linear-gradient(90deg,transparent,var(--mc)); }
.ccd-bridge i:last-child { background:linear-gradient(90deg,var(--mc),transparent); }
.ccd-clients { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
.ccd-clients article { padding:28px; min-height:180px; border:1px solid var(--line); background:rgba(var(--theme-text-rgb),.012); }
.ccd-clients small,.ccd-clients span { display:block; font:8px/1.35 var(--mono); letter-spacing:.12em; color:var(--muted); }
.ccd-clients strong { display:block; margin:48px 0 10px; font-size:20px; }
.architecture-principles { display:grid; grid-template-columns:repeat(3,1fr); margin-top:70px; border-top:1px solid var(--line); border-left:1px solid var(--line); }
.architecture-principles article { min-height:300px; padding:32px; border-right:1px solid var(--line); border-bottom:1px solid var(--line); }
.architecture-principles span { display:block; margin-bottom:75px; font:9px/1 var(--mono); color:var(--mc); }
.architecture-principles h3 { font-size:30px; margin-bottom:14px; }
.architecture-principles p { margin:0; font-size:14px; }
.integration-layout { display:grid; grid-template-columns:.9fr 1.1fr; gap:70px; align-items:center; }
.integration-orbit { position:relative; min-height:650px; border:1px solid rgba(var(--theme-text-rgb),.06); background:radial-gradient(circle at center,rgba(var(--theme-secondary-rgb),.12),transparent 45%); }
.integration-orbit::before,.integration-orbit::after { content:""; position:absolute; left:50%; top:50%; transform:translate(-50%,-50%); border:1px solid rgba(var(--theme-text-rgb),.08); border-radius:50%; width:58%; aspect-ratio:1; }
.integration-orbit::after { width:82%; border-color:rgba(var(--theme-accent-rgb),.10); }
.io-core { position:absolute; z-index:4; left:50%; top:50%; transform:translate(-50%,-50%); width:125px; aspect-ratio:1; display:grid; place-items:center; border:1px solid var(--mc); background:var(--theme-bg); font-size:42px; box-shadow:0 0 70px rgba(var(--theme-accent-rgb),.13); }
.integration-orbit > span { position:absolute; z-index:3; min-width:118px; padding:12px; text-align:center; border:1px solid var(--line); background:rgba(var(--theme-bg-rgb),.90); font:7px/1.25 var(--mono); letter-spacing:.10em; }
.io-1 { left:8%; top:18%; }.io-2 { right:5%; top:20%; }.io-3 { left:2%; top:51%; }.io-4 { right:2%; top:52%; }.io-5 { left:16%; bottom:15%; }.io-6 { right:10%; bottom:12%; }
.performance-grid { display:grid; grid-template-columns:.75fr 1.25fr; gap:70px; }
.performance-points { display:grid; grid-template-columns:1fr 1fr; border-top:1px solid var(--line); border-left:1px solid var(--line); }
.performance-points article { min-height:260px; padding:30px; border-right:1px solid var(--line); border-bottom:1px solid var(--line); }
.performance-points small { display:block; font:8px/1 var(--mono); letter-spacing:.14em; color:var(--muted); }
.performance-points strong { display:block; margin:60px 0 14px; font-size:31px; font-weight:500; }
.performance-points p { margin:0; font-size:13px; }
.security-section { background:var(--theme-bg-deep); }
.security-grid { display:grid; grid-template-columns:repeat(4,1fr); margin-top:70px; }
.security-grid article { min-height:310px; padding:30px; border:1px solid var(--line); margin-right:-1px; }
.security-grid span { font:9px/1 var(--mono); color:var(--mc); }
.security-grid h3 { margin:90px 0 14px; font-size:27px; }
.security-grid p { margin:0; font-size:13px; }

/* Origin */
.origin-hero { min-height:min(840px,90svh); }
.origin-hero-grid { position:relative; z-index:2; display:grid; grid-template-columns:1.05fr .95fr; gap:80px; align-items:center; padding-block:80px 65px; }
.origin-elements { position:relative; min-height:530px; display:flex; align-items:center; justify-content:center; gap:22px; }
.periodic-block,.reverse-block { position:relative; width:230px; aspect-ratio:1; padding:24px; border:1px solid var(--line); background:rgba(var(--theme-bg-rgb),.90); }
.periodic-block::before,.reverse-block::before { content:""; position:absolute; inset:-14px; border:1px solid rgba(var(--theme-accent-rgb),.10); }
.periodic-block span,.reverse-block span { display:block; text-align:right; font:11px/1 var(--mono); color:var(--mc); }
.periodic-block strong,.reverse-block strong { display:block; margin-top:40px; font-size:92px; line-height:.8; font-weight:520; }
.periodic-block small,.reverse-block small { display:block; margin-top:55px; font:9px/1 var(--mono); letter-spacing:.15em; color:var(--muted); }
.reverse-block { transform:translateY(62px); border-color:rgba(var(--theme-secondary-rgb),.30); }
.reverse-block strong { color:var(--signal-dim); }
.origin-story-grid { display:grid; grid-template-columns:1fr 1fr; border-top:1px solid var(--line); }
.origin-story { padding:52px 50px 30px 0; }
.origin-story + .origin-story { padding-left:50px; border-left:1px solid var(--line); }
.origin-story > span { font:9px/1 var(--mono); letter-spacing:.14em; color:var(--mc); }
.origin-story h2 { margin-top:80px; font-size:clamp(42px,5vw,72px); }
.origin-story p { max-width:570px; font-size:16px; }
.origin-disclaimer-wide { margin-top:70px; padding-top:24px; border-top:1px solid var(--line); font:9px/1.6 var(--mono); letter-spacing:.08em; color:var(--theme-muted-deep); }
.method-sequence-large { margin-top:70px; }
.founder-page-section { background:linear-gradient(180deg,var(--theme-bg),var(--theme-bg-2)); }
.founder-page-grid { display:grid; grid-template-columns:240px 1fr; gap:70px; align-items:start; }
.founder-marker { min-height:360px; padding:28px; border:1px solid var(--line); display:flex; flex-direction:column; }
.founder-marker span,.founder-marker small { font:8px/1 var(--mono); letter-spacing:.14em; color:var(--muted); }
.founder-marker strong { margin:auto 0; font-size:100px; color:var(--mc); font-weight:300; }
.founder-page-copy h2 { font-size:clamp(50px,6vw,86px); }
.founder-page-copy p { max-width:800px; font-size:17px; }
.founder-page-copy p strong { color:var(--signal-dim); font-weight:550; }
.brand-code-section { background:var(--theme-bg-deep); }
.brand-code-grid { display:grid; grid-template-columns:repeat(4,1fr); margin-top:70px; border-top:1px solid var(--line); border-left:1px solid var(--line); }
.brand-code-grid article { min-height:300px; padding:30px; border-right:1px solid var(--line); border-bottom:1px solid var(--line); }
.brand-code-grid span { display:block; margin-bottom:85px; font:9px/1 var(--mono); color:var(--mc); }
.brand-code-grid h3 { font-size:30px; margin-bottom:14px; }
.brand-code-grid p { margin:0; font-size:13px; }
.origin-manifest-page { margin:0; }

/* Contact */
.contact-page-hero { min-height:min(760px,84svh); }
.contact-direct { align-self:center; padding:36px; border:1px solid var(--line); background:rgba(var(--theme-bg-rgb),.72); }
.contact-direct small { display:block; margin-bottom:60px; font:8px/1 var(--mono); letter-spacing:.14em; color:var(--mc); }
.contact-direct a { display:block; padding:14px 0; border-bottom:1px solid var(--line); font-size:20px; color:var(--signal-dim); }
.contact-direct a:hover { color:var(--mc); }
.contact-direct p { margin:34px 0 0; font-size:14px; }
.contact-choice-grid { display:grid; grid-template-columns:repeat(3,1fr); margin-top:70px; border:1px solid var(--line); }
.choice-card { min-height:370px; padding:34px; border-right:1px solid var(--line); transition:background .3s ease, transform .3s var(--ease); }
.choice-card:last-child { border-right:0; }
.choice-card:hover { background:rgba(var(--theme-accent-rgb),.045); transform:translateY(-3px); }
.choice-card > span { display:grid; place-items:center; width:48px; aspect-ratio:1; border:1px solid var(--line); color:var(--mc); font:15px/1 var(--mono); }
.choice-card small { display:block; margin-top:28px; font:8px/1 var(--mono); letter-spacing:.13em; color:var(--muted); }
.choice-card h3 { margin:75px 0 15px; font-size:32px; }
.choice-card p { margin:0; font-size:14px; }
.contact-page-grid { display:grid; grid-template-columns:.82fr 1.18fr; gap:clamp(50px,8vw,110px); align-items:start; }
.contact-process h2 { font-size:clamp(46px,5vw,74px); }
.contact-process ol { list-style:none; margin:50px 0 0; padding:0; border-top:1px solid var(--line); }
.contact-process li { display:grid; grid-template-columns:55px 1fr; gap:20px; padding:22px 0; border-bottom:1px solid var(--line); }
.contact-process li span { font:8px/1 var(--mono); color:var(--mc); }
.contact-process li p { margin:0; font-size:14px; }
.contact-process-note { margin-top:35px; font-size:13px; color:var(--theme-muted); }
.contact-form-page { margin:0; }
.contact-mode-fieldset { margin:0 0 8px; padding:0 0 24px; border:0; border-bottom:1px solid var(--line); }
.contact-mode-fieldset legend { margin-bottom:14px; font:9px/1 var(--mono); letter-spacing:.12em; color:var(--muted); }
.contact-mode-fieldset label { display:flex; align-items:center; gap:10px; padding:8px 0; }
.contact-mode-fieldset input { accent-color:var(--mc); }
.contact-mode-fieldset span { font-size:13px; color:var(--signal-dim); }

@media (max-width: 1220px) {
  .page-hero-grid { grid-template-columns:1fr .82fr; gap:50px; }
  .roadmap-grid { grid-template-columns:repeat(3,1fr); }
  .roadmap-grid article { border-bottom:1px solid var(--line); }
  .roadmap-grid article:nth-child(3) { border-right:0; }
  .roadmap-grid article:nth-child(4),.roadmap-grid article:nth-child(5) { border-top:0; }
  .project-flow { grid-template-columns:repeat(3,1fr); }
  .project-flow article:nth-child(4),.project-flow article:nth-child(5) { border-top:0; }
  .architecture-principles { grid-template-columns:repeat(2,1fr); }
  .security-grid { grid-template-columns:repeat(2,1fr); }
  .brand-code-grid { grid-template-columns:repeat(2,1fr); }
}

@media (max-width: 960px) {
  .page-hero,.compact-hero,.origin-hero,.contact-page-hero { min-height:auto; }
  .page-hero-grid,.origin-hero-grid { grid-template-columns:1fr; padding-top:70px; padding-bottom:70px; }
  .page-hero::after { right:-420px; }
  .context-map,.implementation-symbol,.architecture-stack-visual,.origin-elements { min-height:520px; }
  .before-after-grid,.implementation-compare,.origin-story-grid { grid-template-columns:1fr; }
  .before-after-grid article + article,.implementation-offer + .implementation-offer,.origin-story + .origin-story { border-left:0; border-top:1px solid var(--line); }
  .origin-story + .origin-story { padding-left:0; }
  .capability-grid,.architecture-principles { grid-template-columns:repeat(2,1fr); }
  .workflow-layout,.not-grid,.faq-grid,.integration-layout,.performance-grid,.founder-page-grid,.contact-page-grid { grid-template-columns:1fr; }
  .workflow-copy { position:static; }
  .roadmap-grid { grid-template-columns:1fr 1fr; }
  .roadmap-grid article:nth-child(2n) { border-right:0; }
  .roadmap-grid article:nth-child(3) { border-right:1px solid var(--line); }
  .project-flow { grid-template-columns:1fr 1fr; }
  .project-flow article:nth-child(2n) { border-right:0; }
  .commercial-stack { grid-template-columns:1fr; }
  .commercial-stack article { margin:0 0 -1px; min-height:300px; }
  .commercial-stack article > span { margin-bottom:70px; }
  .ccd-clients { grid-template-columns:1fr; }
  .integration-orbit { min-height:580px; }
  .origin-elements { justify-content:flex-start; padding-left:12%; }
  .founder-marker { max-width:320px; min-height:260px; }
  .contact-choice-grid { grid-template-columns:1fr; }
  .choice-card { min-height:280px; border-right:0; border-bottom:1px solid var(--line); }
  .choice-card:last-child { border-bottom:0; }
}

@media (max-width: 640px) {
  .page-hero-grid,.origin-hero-grid { padding-top:55px; padding-bottom:50px; }
  .page-hero h1 { font-size:clamp(46px,13vw,66px); }
  .page-lead { font-size:18px; }
  .page-meta-line { display:grid; }
  .context-map { min-height:430px; }
  .context-map-core { width:118px; }
  .context-map-core strong { font-size:42px; }
  .context-map-node { width:110px; min-height:62px; padding:10px; }
  .context-map-node strong { font-size:8px; }
  .context-map-node small { font-size:6px; }
  .cm-company { left:3%; top:8%; }.cm-client { right:3%; top:8%; }.cm-project { left:1%; top:43%; }.cm-people { right:1%; top:43%; }.cm-docs { left:6%; bottom:7%; }.cm-history { right:6%; bottom:7%; }
  .before-after-grid article { min-height:auto; padding:30px 22px; }
  .before-after-grid h3 { margin-top:60px; font-size:40px; }
  .capability-grid,.architecture-principles,.performance-points,.security-grid,.brand-code-grid { grid-template-columns:1fr; }
  .capability-grid article,.architecture-principles article,.security-grid article,.brand-code-grid article { min-height:250px; }
  .capability-grid article > span,.architecture-principles span,.security-grid h3,.brand-code-grid span { margin-bottom:55px; }
  .workflow-steps li { grid-template-columns:46px 1fr; gap:16px; }
  .roadmap-grid { grid-template-columns:1fr; }
  .roadmap-grid article { min-height:300px; border-right:0 !important; border-bottom:1px solid var(--line); }
  .roadmap-grid h3 { margin-top:70px; }
  .not-list > div { grid-template-columns:1fr; gap:10px; }
  .implementation-symbol { min-height:430px; }
  .symbol-core { width:116px; }
  .symbol-path { width:145px; min-height:85px; }
  .symbol-path span { font-size:28px; }
  .path-a { left:0; top:9%; }.path-b { right:0; bottom:9%; }
  .implementation-offer { min-height:auto; padding:32px 22px; }
  .offer-head { grid-template-columns:52px 1fr; gap:16px; }
  .offer-head > span { width:44px; }
  .offer-head h2 { font-size:40px; }
  .implementation-offer dl div { grid-template-columns:1fr; gap:8px; }
  .decision-matrix { overflow-x:auto; }
  .dm-row { min-width:690px; }
  .project-flow { grid-template-columns:1fr; }
  .project-flow article { min-height:240px; border-right:1px solid var(--line) !important; }
  .project-flow article > span { margin-bottom:55px; }
  .architecture-stack-visual { min-height:430px; }
  .as-layer { width:92%; grid-template-columns:35px 1fr; }
  .as-layer small { display:none; }
  .ccd-bridge { grid-template-columns:1fr; text-align:center; }
  .ccd-bridge i { display:none; }
  .integration-orbit { min-height:480px; margin-inline:-5px; }
  .integration-orbit > span { min-width:92px; padding:9px; font-size:6px; }
  .io-core { width:92px; font-size:34px; }
  .origin-elements { min-height:400px; padding-left:0; gap:10px; }
  .periodic-block,.reverse-block { width:155px; padding:17px; }
  .periodic-block strong,.reverse-block strong { font-size:66px; margin-top:26px; }
  .periodic-block small,.reverse-block small { margin-top:38px; font-size:7px; }
  .reverse-block { transform:translateY(38px); }
  .origin-story { padding:34px 0; }
  .origin-story h2 { margin-top:55px; font-size:44px; }
  .founder-page-grid { gap:35px; }
  .founder-marker strong { font-size:72px; }
  .contact-direct { padding:26px 20px; }
  .contact-direct a { font-size:17px; }
  .choice-card { padding:28px 22px; }
  .choice-card h3 { margin-top:55px; }
}

/* ============================================================
   MOSVIA 00.7 — COMMERCIAL / PRODUCT POLISH
   ============================================================ */
.outcome-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 70px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.outcome-grid article {
  min-height: 245px;
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(var(--theme-text-rgb),.018), transparent);
}
.outcome-grid article > span { display:block; margin-bottom:70px; font:8px/1 var(--mono); color:var(--mc); }
.outcome-grid strong { display:block; margin-bottom:16px; font:10px/1 var(--mono); letter-spacing:.13em; color:var(--signal); }
.outcome-grid p { margin:0; font-size:13px; line-height:1.65; }
.workflow-steps-five li { min-height: 105px; }

.ecosystem-bridge-section { position: relative; }
.ecosystem-bridge-grid { display:grid; grid-template-columns:.84fr 1.16fr; gap:clamp(60px,8vw,130px); align-items:center; }
.ecosystem-bridge-grid .section-intro p { max-width:650px; font-size:17px; line-height:1.75; }
.ecosystem-orbit { position:relative; min-height:620px; border:1px solid var(--line); overflow:hidden; background:
  radial-gradient(circle at center, rgba(var(--theme-accent-rgb),.09), transparent 28%),
  linear-gradient(rgba(var(--theme-text-rgb),.018) 1px, transparent 1px),
  linear-gradient(90deg, rgba(var(--theme-text-rgb),.018) 1px, transparent 1px);
  background-size:auto,54px 54px,54px 54px;
}
.ecosystem-orbit::before,.ecosystem-orbit::after { content:""; position:absolute; left:50%; top:50%; border:1px solid rgba(var(--theme-text-rgb),.08); border-radius:50%; transform:translate(-50%,-50%); }
.ecosystem-orbit::before { width:58%; aspect-ratio:1; }
.ecosystem-orbit::after { width:82%; aspect-ratio:1; border-color:rgba(var(--theme-accent-rgb),.16); }
.ecosystem-core { position:absolute; z-index:3; left:50%; top:50%; width:155px; height:155px; transform:translate(-50%,-50%) rotate(45deg); display:grid; place-items:center; border:1px solid rgba(var(--theme-accent-rgb),.65); background:rgba(var(--theme-bg-deep-rgb),.94); box-shadow:0 0 60px rgba(var(--theme-accent-rgb),.14); }
.ecosystem-core > * { transform:rotate(-45deg); position:absolute; }
.ecosystem-core small { margin-top:-48px; font:7px/1.2 var(--mono); letter-spacing:.12em; color:var(--muted); }
.ecosystem-core strong { font-size:52px; font-weight:560; }
.eco-chip { position:absolute; z-index:2; padding:11px 13px; border:1px solid var(--line-strong); background:rgba(var(--theme-bg-rgb),.92); font:8px/1 var(--mono); letter-spacing:.08em; color:var(--signal-dim); }
.eco-chip::before { content:""; position:absolute; width:36px; height:1px; top:50%; background:linear-gradient(90deg,var(--mc),transparent); }
.ec-erp { left:8%; top:15%; }.ec-erp::before,.ec-project::before,.ec-mail::before { left:100%; }
.ec-project { right:5%; top:13%; }.ec-project::before,.ec-repos::before,.ec-saas::before { right:100%; transform:rotate(180deg); }
.ec-mail { left:5%; top:48%; }
.ec-repos { right:6%; top:43%; }
.ec-identity { left:10%; bottom:13%; }.ec-identity::before { left:100%; }
.ec-local { left:43%; bottom:6%; }.ec-local::before { display:none; }
.ec-saas { right:8%; bottom:16%; }

.future-horizon { background:linear-gradient(180deg,var(--theme-bg-3),var(--theme-bg-deep)); }
.future-horizon-grid { display:grid; grid-template-columns:.95fr 1.05fr; gap:clamp(60px,8vw,130px); align-items:center; }
.future-horizon h2 { max-width:780px; }
.future-horizon p { max-width:680px; font-size:17px; line-height:1.75; }
.horizon-steps { display:grid; grid-template-columns:1fr 24px 1fr 24px 1fr 24px 1fr; align-items:center; border:1px solid var(--line); padding:32px; min-height:190px; background:rgba(var(--theme-text-rgb),.012); }
.horizon-steps span { text-align:center; font:8px/1.45 var(--mono); letter-spacing:.1em; color:var(--signal-dim); }
.horizon-steps i { height:1px; background:linear-gradient(90deg,var(--mc),rgba(var(--theme-accent-rgb),.1)); position:relative; }
.horizon-steps i::after { content:""; position:absolute; right:0; top:-2px; width:5px; height:5px; border-top:1px solid var(--mc); border-right:1px solid var(--mc); transform:rotate(45deg); }

.offer-mantra { margin:20px 0 32px !important; font:8px/1.6 var(--mono) !important; letter-spacing:.11em; color:var(--mc) !important; }
.implementation-common-goal { margin-top:34px; display:flex; justify-content:space-between; gap:40px; align-items:center; padding:24px 0; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.implementation-common-goal span { font:8px/1 var(--mono); letter-spacing:.13em; color:var(--mc); }
.implementation-common-goal strong { font-size:clamp(18px,2vw,28px); font-weight:430; letter-spacing:-.025em; color:var(--signal-dim); }

.page-transition { position:fixed; inset:0; z-index:5000; pointer-events:none; display:grid; place-items:center; background:var(--theme-bg-deep); transform:translateY(-100%); }
.page-transition::before { content:""; position:absolute; inset:0; background:linear-gradient(90deg, transparent 0 48%, rgba(var(--theme-accent-rgb),.14) 50%, transparent 52%), linear-gradient(rgba(var(--theme-text-rgb),.025) 1px,transparent 1px); background-size:100% 100%,100% 36px; }
.page-transition span { position:relative; font:8px/1 var(--mono); letter-spacing:.18em; color:var(--mc); }
.page-transition.is-entering { animation:pageIn .62s var(--ease) both; }
.page-transition.is-leaving { pointer-events:auto; animation:pageOut .52s var(--ease) both; }
@keyframes pageIn { 0%{transform:translateY(0)} 100%{transform:translateY(-100%)} }
@keyframes pageOut { 0%{transform:translateY(100%)} 100%{transform:translateY(0)} }

.error-page { min-height:100svh; }
.error-main { min-height:100svh; width:min(1180px,calc(100% - 48px)); margin:auto; display:grid; grid-template-columns:.8fr 1.2fr; gap:80px; align-items:center; }
.error-code { font-size:clamp(160px,23vw,380px); line-height:.75; letter-spacing:-.09em; color:transparent; -webkit-text-stroke:1px rgba(var(--theme-accent-rgb),.42); }
.error-copy h1 { font-size:clamp(52px,7vw,96px); max-width:800px; }
.error-copy p { max-width:600px; margin-bottom:34px; font-size:17px; line-height:1.7; }

@media (max-width: 980px) {
  .outcome-grid { grid-template-columns:repeat(2,1fr); }
  .ecosystem-bridge-grid,.future-horizon-grid { grid-template-columns:1fr; }
  .ecosystem-orbit { min-height:560px; }
  .horizon-steps { grid-template-columns:1fr; gap:14px; }
  .horizon-steps i { width:1px; height:22px; margin:auto; background:linear-gradient(var(--mc),rgba(var(--theme-accent-rgb),.1)); }
  .horizon-steps i::after { right:-2px; top:auto; bottom:0; transform:rotate(135deg); }
  .error-main { grid-template-columns:1fr; gap:20px; padding-block:100px; }
}
@media (max-width: 620px) {
  .outcome-grid { grid-template-columns:1fr; }
  .outcome-grid article { min-height:190px; }
  .outcome-grid article > span { margin-bottom:40px; }
  .ecosystem-orbit { min-height:500px; }
  .ecosystem-core { width:120px; height:120px; }
  .ecosystem-core strong { font-size:42px; }
  .eco-chip { font-size:7px; padding:9px; max-width:130px; }
  .ec-project{right:3%}.ec-repos{right:2%}.ec-saas{right:3%}.ec-local{left:35%}
  .implementation-common-goal { align-items:flex-start; flex-direction:column; }
}

/* ============================================================
   MOSVIA 00.9 — PRE-LAUNCH / ACCESSIBILITY / FORMS / LEGAL
   ============================================================ */
.hidden-field {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
:focus-visible {
  outline: 2px solid var(--mc);
  outline-offset: 4px;
}
.primary-nav a:focus-visible,
.button:focus-visible,
.menu-toggle:focus-visible,
.choice-card:focus-visible,
.faq-list summary:focus-visible {
  box-shadow: 0 0 0 4px rgba(var(--theme-accent-rgb), .14);
}
button[disabled] { opacity: .62; cursor: wait; }

/* Legal page moved out of inline CSS so production CSP can stay strict. */
.legal-page { min-height: 100vh; padding: 160px 0 100px; }
.legal-page .legal-shell { width: min(850px, calc(100vw - 40px)); margin: auto; }
.legal-back { display: inline-flex; gap: 12px; margin-bottom: 60px; font: 9px/1 var(--mono); letter-spacing: .12em; color: var(--mc); }
.legal-page h1 { font-size: clamp(48px, 7vw, 84px); margin-bottom: 24px; }
.legal-meta { padding: 22px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font: 9px/1.6 var(--mono); letter-spacing: .07em; color: var(--muted); }
.legal-notice { margin: 40px 0; padding: 22px; border: 1px solid rgba(var(--theme-accent-rgb),.34); background: rgba(var(--theme-accent-rgb),.055); color: var(--signal-dim); }
.legal-page h2 { margin: 65px 0 18px; font-size: clamp(28px, 4vw, 42px); }
.legal-page p, .legal-page li { color: var(--theme-text-body); line-height: 1.78; }
.legal-page ul { padding-left: 18px; }
.legal-page a { color: var(--mc); }
.legal-company { white-space: pre-line; margin-top: 80px; padding-top: 30px; border-top: 1px solid var(--line); font: 10px/1.7 var(--mono); color: var(--muted); }

/* Form production state. */
.contact-form.is-submitting { pointer-events: none; }
.contact-form.is-submitting .form-status { color: var(--mc); }

/* Netlify success route. */
.success-page { min-height: 100svh; }
.success-main {
  min-height: 100svh;
  width: min(1180px, calc(100% - 48px));
  margin: auto;
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  gap: clamp(50px, 8vw, 130px);
  align-items: center;
  padding-block: 90px;
}
.success-code {
  min-height: 390px;
  border: 1px solid var(--line);
  display: grid;
  align-content: space-between;
  padding: 28px;
  background:
    radial-gradient(circle at 50% 45%, rgba(var(--theme-accent-rgb),.12), transparent 34%),
    linear-gradient(rgba(var(--theme-text-rgb),.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--theme-text-rgb),.018) 1px, transparent 1px);
  background-size: auto, 48px 48px, 48px 48px;
}
.success-code span,.success-code small { font: 8px/1 var(--mono); letter-spacing:.16em; color:var(--muted); }
.success-code strong { font-size: clamp(120px, 17vw, 230px); line-height:.75; letter-spacing:-.08em; color:transparent; -webkit-text-stroke:1px rgba(var(--theme-accent-rgb),.72); }
.success-copy h1 { font-size: clamp(58px, 7vw, 100px); max-width: 820px; }
.success-copy p { max-width: 620px; margin: 24px 0 34px; font-size: 18px; line-height: 1.72; }
.success-note { display:block; margin-top:42px; font:8px/1.4 var(--mono); letter-spacing:.13em; color:var(--muted); }

@media (max-width: 760px) {
  .legal-page { padding-top: 130px; }
  .success-main { grid-template-columns: 1fr; gap: 36px; padding-block: 80px; }
  .success-code { min-height: 250px; }
  .success-code strong { font-size: 120px; }
}

/* =========================================================
   00.9 / LAUNCH CANDIDATE — product-state clarity + a11y
   ========================================================= */
.product-status-panel {
  display: grid;
  grid-template-columns: minmax(170px, .65fr) minmax(300px, 1.8fr) auto;
  gap: clamp(22px, 3vw, 46px);
  align-items: center;
  margin: 36px 0 42px;
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid rgba(var(--theme-accent-rgb), .28);
  background:
    linear-gradient(110deg, rgba(var(--theme-accent-rgb), .08), transparent 35%),
    rgba(var(--theme-bg-deep-rgb), .34);
  position: relative;
  overflow: hidden;
}
.product-status-panel::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(var(--theme-text-rgb), .025), transparent);
  transform: translateX(-120%);
  animation: status-scan 7s ease-in-out infinite;
}
.product-status-code {
  display: grid;
  gap: 5px;
  align-content: start;
  padding-left: 14px;
  border-left: 2px solid var(--theme-accent);
}
.product-status-code span,
.product-status-code small {
  font: 600 10px/1.2 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  letter-spacing: .15em;
  color: var(--theme-muted);
}
.product-status-code strong {
  color: var(--theme-text);
  font: 600 clamp(22px, 2.1vw, 30px)/1 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  letter-spacing: .03em;
}
.product-status-code small { color: var(--theme-accent-strong); }
.product-status-copy h3 {
  margin: 0 0 9px;
  font-size: clamp(22px, 2.3vw, 34px);
  line-height: 1.04;
  font-weight: 500;
  letter-spacing: -.035em;
}
.product-status-copy h3 em { color: var(--theme-accent-strong); font-style: normal; }
.product-status-copy p { margin: 0; max-width: 780px; color: var(--theme-text-body); line-height: 1.65; }
.product-status-panel .text-link { white-space: nowrap; justify-self: end; }
.product-faq .section-intro p { max-width: 34rem; }

@keyframes status-scan {
  0%, 65% { transform: translateX(-120%); opacity: 0; }
  74% { opacity: .8; }
  100% { transform: translateX(120%); opacity: 0; }
}

@media (max-width: 900px) {
  .product-status-panel { grid-template-columns: 1fr; }
  .product-status-panel .text-link { justify-self: start; }
}

@media (max-width: 520px) {
  .product-status-panel { margin: 26px 0 30px; padding: 20px; }
  .product-status-copy h3 { font-size: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  .product-status-panel::after { animation: none; }
}

@media (prefers-contrast: more) {
  .button, .implementation-offer, .product-status-panel, .faq-list details,
  .decision-matrix, .contact-form, .architecture-layer { border-color: rgba(var(--theme-text-rgb), .58) !important; }
  .theme-text-body, .page-lead, p { text-shadow: none; }
}

@media (forced-colors: active) {
  .cursor-dot, .cursor-ring, .site-noise, .data-pulse { display: none !important; }
  .button, .nav-cta, .text-link, .faq-list details, .product-status-panel { forced-color-adjust: auto; }
}

/* ============================================================
   MOSVIA 01.0 — PREDEPLOY HARDENING
   ============================================================ */
@media (max-width: 960px) {
  body.nav-open { overflow: hidden; }
  body.nav-open::after {
    content: "";
    position: fixed;
    inset: 76px 0 0;
    z-index: 79;
    background: rgba(var(--theme-bg-deep-rgb), .56);
    backdrop-filter: blur(3px);
    pointer-events: none;
  }
  .primary-nav { z-index: 80; }
}

.legal-meta a,
.legal-page p a { text-underline-offset: .18em; }

@media (prefers-reduced-transparency: reduce) {
  .site-header,
  .primary-nav,
  body.nav-open::after { backdrop-filter: none !important; }
}

/* =========================================================
   MOSVIA 01.1 — APPROVED MASTER LOGO INTEGRATION
   The source SVG is copied byte-for-byte from the approved asset.
   ========================================================= */
.brand {
  flex: 0 0 auto;
  line-height: 0;
}
.brand-logo {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
}
.brand-logo--header {
  width: 244px;
  border: 1px solid rgba(var(--theme-text-rgb), .14);
  box-shadow: 0 12px 42px rgba(0,0,0,.16);
}
.brand-logo--footer {
  width: min(410px, 100%);
  border: 1px solid rgba(var(--theme-text-rgb), .12);
}
.nav-wrap { min-height: 82px; height: auto; padding-block: 9px; }
.footer-brand { max-width: min(410px, 52vw); }

@media (max-width: 960px) {
  .nav-wrap { min-height: 76px; height: auto; padding-block: 8px; }
  .brand-logo--header { width: 206px; }
  .primary-nav { inset-block-start: 76px; }
}
@media (max-width: 640px) {
  .brand-logo--header { width: 174px; }
  .footer-brand { max-width: 100%; }
  .brand-logo--footer { width: min(360px, 100%); }
}

/* =========================================================
   MOSVIA 01.2 — TYPOGRAPHIC BALANCE
   Rebalances display, body and technical type so the interface
   keeps hierarchy without extreme jumps between sizes.
   ========================================================= */
:root {
  --type-display-hero: clamp(56px, 4.15vw, 74px);
  --type-display-page: clamp(48px, 4.1vw, 72px);
  --type-display-section: clamp(40px, 3.85vw, 68px);
  --type-heading: clamp(30px, 2.7vw, 46px);
  --type-lead: clamp(19px, 1.25vw, 22px);
  --type-body-lg: clamp(16.5px, .98vw, 18px);
  --type-ui: 13px;
  --type-label: 10px;
  --type-micro: 9px;
}

body {
  font-size: 17px;
  line-height: 1.58;
}

/* Header and navigation */
.utility-bar { font-size: 10px; letter-spacing: .13em; }
.primary-nav { font-size: var(--type-ui); gap: 32px; }
.nav-cta { padding: 13px 18px !important; }
.brand-logo--header { width: 220px; }

/* Core hierarchy */
.eyebrow { font-size: 11px; letter-spacing: .16em; }
h2 { font-size: var(--type-display-section); line-height: 1.01; }
h3 { font-size: var(--type-heading); line-height: 1.03; }
.button { min-height: 56px; font-size: 11px; letter-spacing: .1em; }
.section-intro > p { font-size: clamp(18px, 1.25vw, 21px); }

/* Home hero */
.hero-grid {
  grid-template-columns: minmax(0, 1.15fr) minmax(420px, .85fr);
  gap: clamp(40px, 4vw, 66px);
}
.hero h1 {
  max-width: 760px;
  margin-bottom: 32px;
  font-size: var(--type-display-hero);
  line-height: 1.01;
  letter-spacing: -.04em;
}
.hero h1 span,
.hero h1 em { white-space: nowrap; }
.hero-lead {
  max-width: 720px;
  font-size: var(--type-lead);
  line-height: 1.55;
}
.hero-description {
  max-width: 720px;
  font-size: var(--type-body-lg);
  line-height: 1.72;
}
.hero-facts { max-width: 760px; }
.hero-facts small { font-size: 9.5px; }
.hero-facts strong { font-size: 10.5px; }

/* Technical text: readable, but still secondary */
.section-rail a { font-size: 9px; }
.core-meta,
.core-caption,
.scroll-cue,
.page-meta-line,
.axis-label,
.problem-pullquote span,
.model-line,
.origin-disclaimer-wide,
.footer-status { font-size: 9.5px; }
.system-module small,
.system-core small,
.system-core > span,
.source-grid span,
.source-grid small,
.context-chain span,
.context-map-core small,
.context-map-core span,
.context-map-node small,
.before-after-grid article > span,
.roadmap-grid article > span,
.roadmap-grid article > small,
.offer-head small,
.offer-signals strong,
.implementation-offer dt,
.choice-card small,
.contact-direct small,
.contact-process li span,
.brand-code-grid span { font-size: 9px; }
.system-module strong { font-size: clamp(14px, .95vw, 16px); }
.system-module > span { font-size: 9.5px; }
.system-core strong { font-size: clamp(42px, 3.35vw, 54px); }
.context-chain strong { font-size: 11px; }
.process-grid h4 { font-size: 11px; }
.process-grid p,
.source-grid strong,
.capability-grid p,
.workflow-steps p,
.not-list p,
.choice-card p,
.contact-process li p { font-size: 15px; }

/* Interior page scale */
.page-hero-grid {
  grid-template-columns: minmax(0, 1.16fr) minmax(400px, .84fr);
  gap: clamp(44px, 5vw, 78px);
}
.page-hero-copy { max-width: 840px; }
.page-hero h1 {
  max-width: 900px;
  margin-bottom: 34px;
  font-size: var(--type-display-page);
  line-height: 1.01;
  letter-spacing: -.04em;
}
.page-lead {
  max-width: 760px;
  font-size: var(--type-lead);
  line-height: 1.58;
}
.architecture-copy h2,
.workflow-copy h2,
.contact-process h2,
.founder-page-copy h2 { font-size: var(--type-display-section); }
.problem-pullquote p { font-size: clamp(32px, 4vw, 58px); }
.product-index { font-size: 168px; }
.product-lead { font-size: clamp(18px, 1.35vw, 22px); }
.before-after-grid h3,
.change-panel .after h3,
.offer-head h2,
.origin-story h2 { font-size: clamp(34px, 3.6vw, 54px); }
.capability-grid h3,
.brand-code-grid h3,
.choice-card h3 { font-size: 28px; }
.roadmap-grid h3 { font-size: 26px; }
.legal-page h1,
.error-copy h1,
.success-copy h1 { font-size: clamp(48px, 5.2vw, 78px); }
.legal-page h2 { font-size: clamp(26px, 3vw, 38px); }

@media (max-width: 1220px) and (min-width: 961px) {
  .hero-grid { grid-template-columns: minmax(0, 1.08fr) minmax(390px, .92fr); }
  .page-hero-grid { grid-template-columns: minmax(0, 1.06fr) minmax(390px, .94fr); gap: 48px; }
  .hero h1 { font-size: clamp(52px, 5.1vw, 64px); }
  .hero h1 span,
  .hero h1 em { white-space: normal; }
}

@media (max-width: 960px) {
  .brand-logo--header { width: 198px; }
  .hero h1 span,
  .hero h1 em { white-space: normal; }
  .hero h1 { max-width: 760px; font-size: clamp(52px, 8.4vw, 72px); }
  .page-hero h1 { font-size: clamp(48px, 8.2vw, 74px); }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .brand-logo--header { width: 168px; }
  .eyebrow { font-size: 10px; }
  .hero h1 { font-size: clamp(45px, 12.5vw, 61px); line-height: 1.02; }
  .hero-lead { font-size: 18px; }
  .hero-description { font-size: 16px; }
  .page-hero h1 { font-size: clamp(43px, 12vw, 62px); }
  .page-lead { font-size: 18px; }
  .core-meta { font-size: 7.5px; }
  .core-caption { font-size: 7px; }
  .system-module small { font-size: 7px; }
  .system-module strong { font-size: 10.5px; }
  .system-core small,
  .system-core > span { font-size: 7px; }
}

/* 01.2 responsive correction: the desktop column ratio must collapse fully. */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 42px; }
  .hero-copy { width: 100%; }
}

/* =========================================================
   MOSVIA 01.3 — REVERSE4 FLUX CORE + SURFACE RHYTHM
   Approved direction: deep blue / copper / ice.
   ========================================================= */

/* Full-width light surfaces preserve the same design system by
   remapping the semantic variables locally. */
.surface-light {
  --signal: var(--theme-ink);
  --signal-dim: var(--theme-ink-2);
  --muted: var(--theme-ink-muted);
  --line: rgba(0, 22, 36, .12);
  --line-strong: rgba(0, 22, 36, .22);
  --graphite: var(--theme-ice-card);
  --panel: #EDF3FA;
  --panel-2: #E5EEF8;
  --void: var(--theme-ice-soft);
  --void-2: var(--theme-ice);
  --theme-text: var(--theme-ink);
  --theme-text-dim: var(--theme-ink-2);
  --theme-text-body: var(--theme-ink-body);
  --theme-text-nav: var(--theme-ink-2);
  --theme-muted: var(--theme-ink-muted);
  --theme-muted-deep: #7C8FA0;
  --theme-faint: #9AABBA;
  --theme-placeholder: #7A8D9F;
  --theme-text-rgb: 0, 22, 36;
  --theme-bg-rgb: 244, 247, 252;
  color: var(--theme-ink);
  background:
    linear-gradient(rgba(0,22,36,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,22,36,.022) 1px, transparent 1px),
    var(--theme-ice-soft);
  background-size: 84px 84px;
}
.surface-light p { color: var(--theme-ink-body); }
.surface-light .eyebrow { color: var(--theme-ink-muted); }
.surface-light h1,
.surface-light h2,
.surface-light h3,
.surface-light h4,
.surface-light strong { color: var(--theme-ink); }
.surface-light h1 em,
.surface-light h2 em,
.surface-light h3 em { color: var(--theme-ink-2); }
.surface-light .button-ghost { color: var(--theme-ink); border-color: rgba(0,22,36,.25); }
.surface-light .button-ghost:hover { background: rgba(0,22,36,.045); border-color: var(--theme-ink); }
.surface-light .text-link { color: var(--theme-ink); }

/* The header can adapt when the reading point crosses a light surface. */
.site-header.is-over-light {
  color: var(--theme-ink);
  background: linear-gradient(to bottom, rgba(244,247,252,.98), rgba(244,247,252,.9) 78%, rgba(244,247,252,.12));
}
.site-header.is-over-light .utility-bar { color: var(--theme-ink-muted); border-color: rgba(0,22,36,.1); }
.site-header.is-over-light .primary-nav > a { color: var(--theme-ink-2); }
.site-header.is-over-light .primary-nav > a:hover { color: var(--theme-ink); }
.site-header.is-over-light .nav-cta { border-color: rgba(0,22,36,.25); }
.site-header.is-over-light .nav-cta:hover { color: var(--theme-ice) !important; background: var(--theme-ink); }
.site-header.is-over-light .menu-toggle { border-color: rgba(0,22,36,.22); }
.site-header.is-over-light .scroll-progress { background: rgba(0,22,36,.06); }
body[data-surface="light"] .section-rail::before { background: rgba(0,22,36,.12); }
body[data-surface="light"] .section-rail a { color: #7890A4; }
body[data-surface="light"] .section-rail a::after { border-color: #7890A4; background: var(--theme-ice-soft); }
body[data-surface="light"] .section-rail a.active { color: var(--theme-ink); }
body[data-surface="light"] .cursor-ring { border-color: rgba(0,22,36,.35); }

/* Hero composition — the product is the visual protagonist. */
.hero {
  min-height: clamp(720px, 88svh, 890px);
  background:
    radial-gradient(circle at 74% 42%, rgba(var(--theme-accent-rgb),.105), transparent 28%),
    radial-gradient(circle at 74% 42%, rgba(var(--theme-secondary-rgb),.18), transparent 52%),
    linear-gradient(180deg, var(--theme-bg-deep) 0%, var(--theme-bg) 48%, var(--theme-bg-2) 100%);
}
.hero-grid {
  grid-template-columns: minmax(360px, .78fr) minmax(620px, 1.22fr);
  gap: clamp(28px, 3.2vw, 58px);
  padding-block: 42px 64px;
}
.hero-copy { position: relative; z-index: 5; }
.hero h1 {
  max-width: 610px;
  font-size: clamp(48px, 4.25vw, 72px);
  line-height: 1.02;
  letter-spacing: -.045em;
}
.hero h1 span,
.hero h1 em { white-space: normal; }
.hero h1 em {
  background: none;
  -webkit-background-clip: initial;
  color: var(--signal);
  font-weight: 300;
}
.hero-lead { max-width: 590px; font-size: clamp(17px, 1.18vw, 20px); line-height: 1.58; }
.hero-description { max-width: 590px; font-size: clamp(14px, .95vw, 16px); }
.hero-facts { max-width: 600px; margin-top: 34px; }
.hero .eyebrow { margin-bottom: 18px; }
.hero-actions { margin-top: 28px; }
.hero .button { min-width: 176px; }
.hero::after { right: -5%; top: 8%; width: 66%; height: 86%; opacity: .9; }

/* Replace the previous restrained diagram with an operational energy device. */
.flux-stage {
  min-height: 610px;
  width: 100%;
  padding: 0;
  perspective: 1600px;
}
.flux-stage::before {
  inset: 2% 0;
  border-color: rgba(var(--theme-text-rgb),.075);
  clip-path: polygon(0 0, 28% 0, 28% 1px, 72% 1px, 72% 0, 100% 0, 100% 100%, 72% 100%, 72% calc(100% - 1px), 28% calc(100% - 1px), 28% 100%, 0 100%);
}
.flux-system {
  position: relative;
  width: min(60vw, 850px);
  aspect-ratio: 960 / 620;
  overflow: visible;
  transform-style: preserve-3d;
  transition: transform .3s ease-out;
  isolation: isolate;
}
.flux-system::before {
  content: "";
  position: absolute;
  inset: 6% 5%;
  z-index: -2;
  border: 1px solid rgba(var(--theme-text-rgb),.09);
  background:
    radial-gradient(circle at center, rgba(var(--theme-accent-rgb),.09), transparent 31%),
    linear-gradient(135deg, rgba(var(--theme-text-rgb),.025), transparent 40%);
  box-shadow: inset 0 0 100px rgba(var(--theme-accent-rgb),.025), 0 36px 100px rgba(0,0,0,.22);
  clip-path: polygon(3% 0, 97% 0, 100% 5%, 100% 95%, 97% 100%, 3% 100%, 0 95%, 0 5%);
}
.flux-system::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  width: 44%; aspect-ratio: 1;
  z-index: -1;
  transform: translate(-50%,-50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--theme-accent-rgb),.21), rgba(var(--theme-accent-rgb),.055) 34%, transparent 68%);
  filter: blur(12px);
  animation: fluxBreath 3.8s ease-in-out infinite;
}
.flux-grid {
  position: absolute;
  inset: 0;
  z-index: -3;
  opacity: .45;
  background:
    linear-gradient(rgba(var(--theme-text-rgb),.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--theme-text-rgb),.03) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(ellipse at center, black 12%, transparent 78%);
}
.flux-circuit { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.flux-circuit path { fill: none; vector-effect: non-scaling-stroke; }
.circuit-ambient path { stroke: rgba(var(--theme-accent-rgb),.19); stroke-width: 1; stroke-dasharray: 1 8; }
.circuit-primary path {
  stroke: var(--theme-copper-hot);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 34 210;
  animation: circuitFlow 3.1s linear infinite;
}
.circuit-primary path:nth-child(2n) { animation-duration: 3.8s; animation-delay: -.7s; }
.circuit-primary path:nth-child(3n) { animation-duration: 4.4s; animation-delay: -1.3s; }
.circuit-branches path {
  stroke: rgba(var(--theme-accent-rgb),.42);
  stroke-width: 1.1;
  stroke-linecap: square;
  stroke-dasharray: 3 9;
  animation: branchCurrent 6s linear infinite;
}
.energy-packets circle { fill: #FFF5E8; stroke: var(--theme-copper-hot); stroke-width: 1.5; }

.flux-module {
  position: absolute;
  z-index: 4;
  width: 31.5%;
  min-height: 118px;
  display: grid;
  grid-template-columns: 42px 1fr;
  align-items: center;
  gap: 17px;
  padding: 18px 20px;
  color: var(--signal);
  border: 1px solid rgba(var(--theme-accent-rgb),.46);
  background:
    linear-gradient(135deg, rgba(var(--theme-accent-rgb),.08), transparent 52%),
    rgba(var(--theme-bg-deep-rgb),.88);
  box-shadow: 0 16px 44px rgba(0,0,0,.2), inset 0 0 24px rgba(var(--theme-accent-rgb),.025);
  clip-path: polygon(9px 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%, 0 9px);
  transition: border-color .3s ease, transform .35s var(--ease), background .3s ease;
}
.flux-module::after {
  content: "";
  position: absolute;
  inset: 7px;
  pointer-events: none;
  border: 1px solid rgba(var(--theme-text-rgb),.04);
}
.flux-module:hover { border-color: var(--theme-copper-hot); background-color: rgba(var(--theme-accent-rgb),.09); }
.flux-module svg { width: 36px; height: 36px; fill: none; stroke: var(--theme-copper-hot); stroke-width: 1.5; }
.flux-module div { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.flux-module small { font: 8.5px/1 var(--mono); letter-spacing: .12em; color: var(--theme-text-body); }
.flux-module strong { font-size: clamp(13px, 1.05vw, 17px); font-weight: 620; letter-spacing: .01em; }
.flux-module span { font: 8.5px/1.35 var(--mono); letter-spacing: .035em; color: var(--muted); }
.flux-projects { left: 2.8%; top: 6.5%; }
.flux-people { right: 2.8%; top: 6.5%; }
.flux-documents { left: 2.8%; bottom: 7.5%; }
.flux-history { right: 2.8%; bottom: 7.5%; }
.flux-projects:hover { transform: translate(-4px,-4px); }
.flux-people:hover { transform: translate(4px,-4px); }
.flux-documents:hover { transform: translate(-4px,4px); }
.flux-history:hover { transform: translate(4px,4px); }

.flux-reactor {
  position: absolute;
  z-index: 8;
  left: 50%; top: 50%;
  width: 26%;
  aspect-ratio: .92;
  transform: translate(-50%,-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(var(--theme-accent-rgb),.92);
  border-radius: 16px;
  background:
    linear-gradient(145deg, rgba(var(--theme-accent-rgb),.12), transparent 42%),
    linear-gradient(180deg, #0A263B, #031522);
  box-shadow:
    0 0 0 8px rgba(var(--theme-bg-deep-rgb),.88),
    0 0 0 10px rgba(var(--theme-accent-rgb),.28),
    0 0 42px rgba(var(--theme-accent-rgb),.38),
    0 0 110px rgba(var(--theme-accent-rgb),.17),
    inset 0 0 36px rgba(var(--theme-accent-rgb),.09);
  animation: reactorPulse 3.8s ease-in-out infinite;
}
.flux-reactor::before,
.flux-reactor::after {
  content: "";
  position: absolute;
  inset: -18px;
  border: 1px solid rgba(var(--theme-accent-rgb),.18);
  border-radius: 25px;
  animation: reactorField 4.6s ease-in-out infinite;
}
.flux-reactor::after { inset: -31px; opacity: .45; animation-delay: -2.2s; }
.flux-reactor small { margin-bottom: 4px; font: 9px/1 var(--mono); letter-spacing: .17em; color: var(--signal-dim); }
.flux-reactor strong {
  font: 760 clamp(52px, 5vw, 78px)/.9 var(--sans);
  letter-spacing: -.08em;
  color: var(--signal);
  text-shadow: 0 0 24px rgba(255,255,255,.14), 0 0 34px rgba(var(--theme-accent-rgb),.32);
}
.flux-reactor > span { margin-top: 10px; font: 7.5px/1 var(--mono); letter-spacing: .14em; color: var(--muted); }
.flux-reactor b { display: flex; align-items: center; gap: 7px; margin-top: 8px; font: 8px/1 var(--mono); letter-spacing: .12em; color: var(--theme-copper-hot); }
.flux-reactor b i { width: 5px; height: 5px; border-radius: 50%; background: var(--theme-copper-hot); box-shadow: 0 0 13px var(--theme-copper-hot); animation: statusPulse 2s ease-in-out infinite; }
.reactor-corners::before,
.reactor-corners::after {
  content: "";
  position: absolute;
  width: 16px; height: 16px;
  border-color: var(--theme-copper-hot);
  opacity: .7;
}
.reactor-corners::before { left: 9px; top: 9px; border-left: 1px solid; border-top: 1px solid; }
.reactor-corners::after { right: 9px; bottom: 9px; border-right: 1px solid; border-bottom: 1px solid; }
.reactor-charge { position: absolute; z-index: -1; background: var(--theme-copper-hot); box-shadow: 0 0 20px var(--theme-copper-hot), 0 0 55px rgba(var(--theme-accent-rgb),.85); animation: chargeFlash 2.6s ease-in-out infinite; }
.charge-n,.charge-s { left: 50%; width: 3px; height: 24px; transform: translateX(-50%); }
.charge-e,.charge-w { top: 50%; width: 24px; height: 3px; transform: translateY(-50%); }
.charge-n { top: -34px; }.charge-s { bottom: -34px; animation-delay: -.7s; }
.charge-e { right: -34px; animation-delay: -1.3s; }.charge-w { left: -34px; animation-delay: -1.9s; }
.flux-signature {
  position: absolute;
  left: 50%; bottom: -10px;
  transform: translateX(-50%);
  width: 100%;
  text-align: center;
  font: 8.5px/1 var(--mono);
  letter-spacing: .16em;
  color: var(--mc-strong);
}

/* The first light interruption after the hero. */
.purpose { padding: clamp(72px, 8vw, 118px) 0 !important; }
.purpose-layout { display: grid; grid-template-columns: .82fr 1.65fr; gap: clamp(44px, 6vw, 92px); align-items: start; }
.purpose-copy h2 { max-width: 510px; margin-bottom: 24px; font-size: clamp(34px, 3.25vw, 52px); line-height: 1.08; letter-spacing: -.04em; }
.purpose-copy p { max-width: 500px; font-size: 16px; line-height: 1.7; }
.purpose-copy .text-link { display: inline-flex; margin-top: 20px; color: var(--mc); font: 10px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.purpose-cards { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 18px; }
.purpose-cards article {
  min-height: 250px;
  padding: 26px 22px;
  border: 1px solid rgba(0,22,36,.12);
  background: rgba(255,255,255,.56);
  box-shadow: 0 14px 44px rgba(0,22,36,.035);
  transition: transform .35s var(--ease), border-color .3s ease, box-shadow .3s ease;
}
.purpose-cards article:hover { transform: translateY(-7px); border-color: rgba(var(--theme-accent-rgb),.55); box-shadow: 0 20px 50px rgba(0,22,36,.07); }
.purpose-cards svg { width: 34px; height: 34px; margin-bottom: 42px; fill: none; stroke: var(--theme-ink-2); stroke-width: 1.45; }
.purpose-cards h3 { margin-bottom: 12px; font-size: 17px; line-height: 1.2; letter-spacing: -.02em; }
.purpose-cards p { margin: 0; font-size: 13.5px; line-height: 1.6; }

/* Clean full-width cuts rather than floating white cards. */
.problem { background: linear-gradient(180deg, var(--theme-bg-2), var(--theme-bg) 50%, var(--theme-bg-deep)); }
.architecture.surface-light { overflow: hidden; }
.architecture.surface-light .architecture-notes li { border-color: rgba(0,22,36,.12); color: var(--theme-ink-body); }
.architecture.surface-light .ecosystem-ring { border-color: rgba(0,22,36,.14); }
.architecture.surface-light .ecosystem-core { color: var(--theme-ink); background: var(--theme-ice-card); border-color: rgba(var(--theme-accent-rgb),.65); box-shadow: 0 16px 50px rgba(0,22,36,.09); }
.architecture.surface-light .eco-node { color: var(--theme-ink); background: rgba(255,255,255,.72); border-color: rgba(0,22,36,.14); }
.architecture.surface-light .industries { border-color: rgba(0,22,36,.12); }
.architecture.surface-light .industry-marquee { border-color: rgba(0,22,36,.12); }
.architecture.surface-light .marquee-track { color: var(--theme-ink-2); }
.contact.surface-light { background: var(--theme-ice-soft); }
.contact.surface-light .contact-mail { color: var(--theme-ink); border-color: rgba(0,22,36,.22); }
.contact.surface-light .contact-form { background: rgba(255,255,255,.74); border-color: rgba(0,22,36,.18); box-shadow: 0 26px 80px rgba(0,22,36,.08); }
.contact.surface-light .contact-form input[type="text"],
.contact.surface-light .contact-form input[type="email"],
.contact.surface-light .contact-form textarea { color: var(--theme-ink); border-color: rgba(0,22,36,.22); }
.contact.surface-light .contact-form input::placeholder,
.contact.surface-light .contact-form textarea::placeholder { color: #8798A7; }
.contact.surface-light .form-check > span { color: var(--theme-ink-body) !important; }
.contact.surface-light .form-check a { color: var(--theme-ink); border-color: rgba(0,22,36,.24); }
.contact.surface-light .form-head { color: var(--theme-ink-muted); border-color: rgba(0,22,36,.12); }
.contact.surface-light .contact-address small { color: var(--theme-ink-muted); }
.surface-light-card {
  position: relative;
  color: var(--theme-ink);
  background: var(--theme-ice-soft);
  padding-inline: clamp(30px, 5vw, 70px) !important;
  border: 0 !important;
  box-shadow: 0 0 0 100vmax var(--theme-ice-soft);
  clip-path: inset(0 -100vmax);
}
.surface-light-card h3,
.surface-light-card strong { color: var(--theme-ink); }
.surface-light-card h3 em { color: var(--theme-ink-2); }
.surface-light-card p { color: var(--theme-ink-body); }
.surface-light-card .founder-signature { border-color: rgba(0,22,36,.18); }

/* Interior pages use the same rhythm without losing their technical depth. */
.interior-page .surface-light-section {
  --signal: var(--theme-ink);
  --signal-dim: var(--theme-ink-2);
  --muted: var(--theme-ink-muted);
  --line: rgba(0,22,36,.12);
  --line-strong: rgba(0,22,36,.22);
  --graphite: var(--theme-ice-card);
  --void: var(--theme-ice-soft);
  --theme-text: var(--theme-ink);
  --theme-text-dim: var(--theme-ink-2);
  --theme-text-body: var(--theme-ink-body);
  --theme-muted: var(--theme-ink-muted);
  --theme-muted-deep: #7C8FA0;
  --theme-text-rgb: 0,22,36;
  color: var(--theme-ink);
  background: var(--theme-ice-soft);
}
.interior-page .surface-light-section p { color: var(--theme-ink-body); }
.interior-page .surface-light-section h2,
.interior-page .surface-light-section h3 { color: var(--theme-ink); }

@keyframes circuitFlow { to { stroke-dashoffset: -244; } }
@keyframes branchCurrent { to { stroke-dashoffset: -48; } }
@keyframes fluxBreath { 0%,100% { opacity: .55; transform: translate(-50%,-50%) scale(.92); } 50% { opacity: 1; transform: translate(-50%,-50%) scale(1.08); } }
@keyframes reactorPulse { 0%,100% { box-shadow: 0 0 0 8px rgba(var(--theme-bg-deep-rgb),.88), 0 0 0 10px rgba(var(--theme-accent-rgb),.24), 0 0 36px rgba(var(--theme-accent-rgb),.26), 0 0 90px rgba(var(--theme-accent-rgb),.12), inset 0 0 30px rgba(var(--theme-accent-rgb),.07); } 50% { box-shadow: 0 0 0 8px rgba(var(--theme-bg-deep-rgb),.88), 0 0 0 10px rgba(var(--theme-accent-rgb),.52), 0 0 56px rgba(var(--theme-accent-rgb),.52), 0 0 130px rgba(var(--theme-accent-rgb),.22), inset 0 0 42px rgba(var(--theme-accent-rgb),.13); } }
@keyframes reactorField { 0%,100% { opacity: .22; transform: scale(.96); } 50% { opacity: .62; transform: scale(1.035); } }
@keyframes chargeFlash { 0%,100% { opacity: .22; transform: scale(.7); } 48%,58% { opacity: 1; transform: scale(1.2); } }

@media (max-width: 1280px) {
  .hero-grid { grid-template-columns: minmax(350px,.82fr) minmax(540px,1.18fr); }
  .flux-system { width: min(61vw, 760px); }
  .flux-module { width: 32.5%; padding: 16px; grid-template-columns: 34px 1fr; gap: 12px; }
  .flux-module svg { width: 30px; height: 30px; }
  .purpose-layout { grid-template-columns: .75fr 1.55fr; }
  .purpose-cards { gap: 12px; }
  .purpose-cards article { padding: 22px 18px; }
}

@media (max-width: 1080px) {
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; padding-top: 54px; }
  .hero-copy { max-width: 760px; }
  .flux-stage { min-height: auto; margin-top: 8px; }
  .flux-system { width: min(94vw, 850px); }
  .purpose-layout { grid-template-columns: 1fr; }
  .purpose-copy { max-width: 760px; }
  .purpose-cards { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 680px) {
  .hero-grid { padding: 38px 0 48px; gap: 28px; }
  .hero h1 { font-size: clamp(43px, 12vw, 60px); }
  .hero-lead { font-size: 17px; }
  .hero-facts { grid-template-columns: 1fr; gap: 0; }
  .hero-facts div { border-bottom: 1px solid var(--line); padding: 12px 0; }
  .flux-system { width: 100%; aspect-ratio: 760/920; }
  .flux-system::before { inset: 1%; }
  .flux-circuit { display: none; }
  .flux-module { width: 44%; min-height: 106px; grid-template-columns: 1fr; gap: 8px; padding: 14px; }
  .flux-module svg { width: 25px; height: 25px; }
  .flux-module span { display: none; }
  .flux-module small { font-size: 7px; }
  .flux-module strong { font-size: 12px; }
  .flux-projects { left: 2%; top: 3%; }
  .flux-people { right: 2%; top: 3%; }
  .flux-documents { left: 2%; bottom: 7%; }
  .flux-history { right: 2%; bottom: 7%; }
  .flux-reactor { width: 43%; }
  .flux-reactor small { font-size: 7px; }
  .flux-reactor strong { font-size: 52px; }
  .flux-signature { bottom: 0; font-size: 6.8px; letter-spacing: .1em; }
  .purpose-cards { grid-template-columns: 1fr; }
  .purpose-cards article { min-height: 205px; }
  .purpose-cards svg { margin-bottom: 28px; }
  .surface-light-card { padding: 48px 22px !important; }
}

@media (prefers-reduced-motion: reduce) {
  .circuit-primary path,
  .circuit-branches path,
  .flux-system::after,
  .flux-reactor,
  .flux-reactor::before,
  .flux-reactor::after,
  .reactor-charge { animation: none !important; }
  .energy-packets { display: none; }
}

/* 01.3.1 — hero balance: three deliberate title lines and a larger product field. */
.hero-grid.shell { width: min(1480px, calc(100vw - 96px)); }
.hero-grid { grid-template-columns: minmax(460px, .82fr) minmax(0, 1.18fr); }
.hero h1 { max-width: 620px; font-size: clamp(48px, 3.65vw, 64px); }
.hero h1 span { white-space: nowrap; }
.flux-system { width: min(56vw, 850px); }
.circuit-ambient path { stroke: rgba(var(--theme-accent-rgb),.27); }
.circuit-primary path { stroke-width: 2.7; stroke-dasharray: 58 172; }
.circuit-branches path { stroke: rgba(var(--theme-accent-rgb),.56); }
.flux-system.is-surging::after { opacity: 1; transform: translate(-50%,-50%) scale(1.16); }
.flux-system.is-surging .circuit-primary path { stroke-width: 3.4; filter: url(#fluxGlow); }
.flux-system.is-surging .flux-reactor { box-shadow: 0 0 0 8px rgba(var(--theme-bg-deep-rgb),.9), 0 0 0 11px rgba(var(--theme-accent-rgb),.7), 0 0 72px rgba(var(--theme-accent-rgb),.68), 0 0 160px rgba(var(--theme-accent-rgb),.3), inset 0 0 52px rgba(var(--theme-accent-rgb),.18); }

@media (max-width: 1280px) {
  .hero-grid.shell { width: min(1180px, calc(100vw - 64px)); }
  .hero-grid { grid-template-columns: minmax(410px,.9fr) minmax(0,1.1fr); }
  .hero h1 { font-size: clamp(48px, 4.2vw, 58px); }
  .flux-system { width: min(55vw, 700px); }
}
@media (max-width: 1080px) {
  .hero-grid.shell { width: var(--shell); }
  .hero-grid { grid-template-columns: 1fr; }
  .hero h1 span { white-space: normal; }
  .flux-system { width: min(94vw, 850px); }
}
.circuit-base path {
  fill: none;
  stroke: rgba(var(--theme-accent-rgb),.52);
  stroke-width: 1.35;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
  filter: drop-shadow(0 0 4px rgba(var(--theme-accent-rgb),.24));
}
.circuit-base path {
  fill: none;
  stroke: rgba(var(--theme-accent-rgb),.52);
  stroke-width: 1.35;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
  filter: drop-shadow(0 0 4px rgba(var(--theme-accent-rgb),.24));
}

/* REVERSE4 product page: the signature device also leads the product narrative. */
.reverse4-page .page-hero-grid {
  width: min(1480px, calc(100vw - 96px));
  grid-template-columns: minmax(440px,.78fr) minmax(0,1.22fr);
  gap: clamp(36px,4vw,64px);
}
.reverse4-page .page-hero-copy { max-width: 650px; }
.reverse4-page .page-hero h1 { max-width: 650px; font-size: clamp(46px,3.7vw,64px); }
.flux-stage--product { min-height: 570px; }
.flux-stage--product .flux-system { width: min(55vw,790px); }
@media (max-width: 1280px) {
  .reverse4-page .page-hero-grid { width: min(1180px,calc(100vw - 64px)); grid-template-columns: minmax(410px,.9fr) minmax(0,1.1fr); }
  .flux-stage--product .flux-system { width: min(54vw,680px); }
}
@media (max-width: 1080px) {
  .reverse4-page .page-hero-grid { width: var(--shell); grid-template-columns: 1fr; }
  .flux-stage--product .flux-system { width: min(94vw,850px); }
}

/* 01.3.1 — Increase the visible energy flow without turning the device into decoration. */
.circuit-primary path {
  stroke-width: 3.15;
  stroke-dasharray: 68 96;
  filter: drop-shadow(0 0 4px rgba(var(--theme-accent-strong-rgb),.82));
}
.circuit-branches path {
  stroke: rgba(var(--theme-accent-strong-rgb),.58);
  stroke-width: 1.45;
  filter: drop-shadow(0 0 2px rgba(var(--theme-accent-rgb),.45));
}
.circuit-ambient path { stroke: rgba(var(--theme-accent-rgb),.28); }
.flux-module { border-color: rgba(var(--theme-accent-strong-rgb),.56); }
.flux-reactor {
  box-shadow:
    0 0 0 8px rgba(var(--theme-bg-deep-rgb),.88),
    0 0 0 10px rgba(var(--theme-accent-rgb),.36),
    0 0 56px rgba(var(--theme-accent-rgb),.48),
    0 0 140px rgba(var(--theme-accent-rgb),.2),
    inset 0 0 40px rgba(var(--theme-accent-rgb),.11);
}

/* Light form treatment on the dedicated Contact page. */
.surface-light .contact-form {
  color: var(--theme-ink);
  background: rgba(255,255,255,.78);
  border-color: rgba(0,22,36,.18);
  box-shadow: 0 26px 80px rgba(0,22,36,.08);
  backdrop-filter: none;
}
.surface-light .contact-form input[type="text"],
.surface-light .contact-form input[type="email"],
.surface-light .contact-form textarea {
  color: var(--theme-ink);
  border-color: rgba(0,22,36,.22);
}
.surface-light .contact-form input::placeholder,
.surface-light .contact-form textarea::placeholder { color: #8193A3; }
.surface-light .contact-form .form-head { color: var(--theme-ink-muted); border-color: rgba(0,22,36,.12); }
.surface-light .contact-form label > span:first-child,
.surface-light .contact-mode-fieldset legend { color: var(--theme-ink-muted); }
.surface-light .contact-mode-fieldset label span { color: var(--theme-ink-2); }
.surface-light .contact-form .form-check > span { color: var(--theme-ink-body) !important; }
.surface-light .contact-form .form-check a { color: var(--theme-ink); border-color: rgba(0,22,36,.24); }
.surface-light .contact-form .form-status { color: var(--theme-ink-muted); }