:root {
  --ink: #22252c;
  --muted: #858d99;
  --line: #dfe4eb;
  --soft-line: #e8ebef;
  --green: #43c85d;
  --cyan: #16b6c2;
  --orange: #ff8b2b;
  --pink: #c93c78;
  --purple: #9542ec;
  --blue: #4d86ef;
  --accent: var(--green);
  --accent-soft: rgba(67,200,93,.13);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: "Manrope", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .22;
  background-image: radial-gradient(#b7c0ca .7px, transparent .78px);
  background-size: 16px 16px;
  mask-image: linear-gradient(to bottom, #000 0%, transparent 90%);
}
.page-shell {
  position: relative;
  width: min(1440px, calc(100% - 48px));
  margin: 0 auto;
  padding: 30px 0 24px;
}
.site-header {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  min-height: 210px;
  align-items: start;
}
.temporary-status,
.micro-nav,
.micro-label,
.signal-kicker,
.ribbon-labels,
.ribbon-footer,
footer {
  color: var(--muted);
  font: 10px "DM Mono", monospace;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.temporary-status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 10px;
}
.temporary-status span {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(67,200,93,.12);
}
.brand {
  justify-self: center;
  display: grid;
  justify-items: center;
  color: var(--ink);
  text-decoration: none;
}
.brand-mark {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 13px;
}
.brand-name {
  font-size: clamp(22px, 2.1vw, 34px);
  font-weight: 300;
  letter-spacing: .28em;
  line-height: 1;
  text-indent: .28em;
}
.brand-subtitle {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  letter-spacing: .055em;
}
.micro-nav {
  justify-self: end;
  display: grid;
  gap: 10px;
  margin-top: 10px;
}
.micro-nav a {
  position: relative;
  padding-left: 17px;
  color: inherit;
  text-decoration: none;
}
.micro-nav a::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 6px; height: 6px;
  border: 1px solid #9ba3ae;
  border-radius: 50%;
  transform: translateY(-50%);
}
.micro-nav a:hover::before,
.micro-nav a:focus-visible::before { background: var(--ink); border-color: var(--ink); }

.hero {
  width: min(780px, 100%);
  margin: 16px auto 70px;
  text-align: center;
}
.hero h1 {
  margin: 15px 0 13px;
  font-size: clamp(58px, 8vw, 110px);
  font-weight: 300;
  letter-spacing: -.018em;
  line-height: .98;
}
.hero h1 span { color: #adb4bf; }
.hero > p {
  max-width: 610px;
  margin: 0 auto;
  color: #737a86;
  font-size: 16px;
  line-height: 1.6;
}
.explore-link {
  display: inline-flex;
  gap: 9px;
  margin-top: 23px;
  color: var(--ink);
  font: 500 11px "DM Mono", monospace;
  letter-spacing: .11em;
  text-decoration: none;
  text-transform: uppercase;
}
.explore-link span { font-size: 17px; line-height: .6; }

.system-section { margin-top: 0; }
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 18px;
}
.section-head h2 {
  margin: 10px 0 0;
  font-size: clamp(30px, 3vw, 48px);
  font-weight: 300;
  letter-spacing: -.035em;
  line-height: .98;
}
.section-note {
  max-width: 260px;
  margin: 0 0 5px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.circle-ribbon {
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  gap: 22px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 25px;
  background:
    linear-gradient(90deg, rgba(221,226,232,.55) 1px, transparent 1px),
    linear-gradient(rgba(221,226,232,.55) 1px, transparent 1px),
    rgba(255,255,255,.8);
  background-size: 52px 52px;
}
.active-signal {
  position: relative;
  min-height: 250px;
  display: grid;
  align-content: center;
  justify-items: center;
  overflow: hidden;
  border: 1px solid var(--soft-line);
  border-radius: 18px;
  background: rgba(255,255,255,.86);
}
.signal-orbit {
  position: absolute;
  border: 1px solid color-mix(in srgb, var(--accent) 35%, #dfe4eb);
  border-radius: 50%;
  opacity: .7;
  transition: border-color .25s ease;
}
.orbit-one { width: 162px; height: 162px; }
.orbit-two { width: 214px; height: 214px; border-style: dashed; }
.orbit-three { width: 266px; height: 266px; opacity: .38; }
.signal-disc {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 94px;
  height: 94px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  box-shadow: 0 12px 24px color-mix(in srgb, var(--accent) 30%, transparent);
  transition: background .25s ease, transform .25s ease, box-shadow .25s ease;
}
.signal-icon {
  display: grid;
  place-items: center;
  font: 500 28px "DM Mono", monospace;
}
.signal-copy {
  position: relative;
  z-index: 2;
  max-width: 258px;
  margin-top: 21px;
  padding: 0 20px;
  text-align: center;
}
.signal-kicker { font-size: 8px; }
.signal-copy strong {
  display: block;
  margin-top: 9px;
  font-size: 23px;
  font-weight: 300;
  letter-spacing: -.025em;
}
.signal-copy p {
  margin: 8px 0 0;
  color: #6e7580;
  font-size: 11px;
  line-height: 1.55;
}

.modules-wrap {
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.ribbon-labels,
.ribbon-footer {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 8px;
}
.ribbon-labels i {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, #ccd2db, transparent);
}
.module-row {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  margin: 20px 0;
}
.module-row::before {
  content: "";
  position: absolute;
  top: 34px;
  right: 4%;
  left: 4%;
  z-index: 0;
  height: 1px;
  background: #cbd1da;
}
.module {
  --node: var(--green);
  position: relative;
  z-index: 1;
  min-height: 166px;
  padding: 16px 11px 13px;
  border: 1px solid var(--soft-line);
  border-radius: 13px;
  background: rgba(255,255,255,.94);
  color: var(--ink);
  cursor: pointer;
  text-align: left;
  transition: transform .24s cubic-bezier(.2,.8,.2,1), box-shadow .24s ease, border-color .24s ease, background .24s ease;
}
.module:nth-child(1) { --node: var(--green); }
.module:nth-child(2) { --node: var(--cyan); }
.module:nth-child(3) { --node: var(--orange); }
.module:nth-child(4) { --node: var(--pink); }
.module:nth-child(5) { --node: var(--purple); }
.module:nth-child(6) { --node: var(--blue); }
.module:hover,
.module:focus-visible,
.module.is-active {
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--node) 60%, #fff);
  background: color-mix(in srgb, var(--node) 7%, #fff);
  box-shadow: 0 16px 26px rgba(32,37,48,.1);
  outline: none;
}
.module-index {
  display: block;
  color: var(--muted);
  font: 8px "DM Mono", monospace;
  letter-spacing: .08em;
}
.module-dot {
  display: block;
  width: 30px; height: 30px;
  margin: 12px 0 17px;
  border: 4px solid #fff;
  border-radius: 50%;
  background: var(--node);
  box-shadow: 0 0 0 1px #cbd2da;
  transition: transform .24s ease, box-shadow .24s ease;
}
.module:hover .module-dot,
.module:focus-visible .module-dot,
.module.is-active .module-dot {
  transform: scale(1.12);
  box-shadow: 0 0 0 1px #cbd2da, 0 0 0 8px color-mix(in srgb, var(--node) 14%, transparent);
}
.module-name {
  display: block;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: -.018em;
  line-height: 1.15;
  overflow-wrap: anywhere;
}
.module-meta {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font: 8px/1.5 "DM Mono", monospace;
  letter-spacing: .03em;
  text-transform: uppercase;
}
.ribbon-footer {
  justify-content: space-between;
  color: var(--muted);
}
.tiny-colours { display: inline-flex; gap: 3px; }
.tiny-colours i { width: 10px; height: 3px; }
.tiny-colours i:nth-child(1) { background: var(--green); }
.tiny-colours i:nth-child(2) { background: var(--cyan); }
.tiny-colours i:nth-child(3) { background: var(--orange); }
.tiny-colours i:nth-child(4) { background: var(--pink); }
.tiny-colours i:nth-child(5) { background: var(--purple); }
.tiny-colours i:nth-child(6) { background: var(--blue); }

.bottom-line {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 32px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.bottom-line p {
  margin: 0;
  color: var(--ink);
  font-size: 15px;
  font-weight: 300;
}
.bottom-divider { flex: 1; height: 1px; background: var(--line); }
.bottom-line a {
  color: var(--ink);
  font: 500 12px "DM Mono", monospace;
  letter-spacing: .07em;
  text-decoration: none;
  text-transform: uppercase;
}
.bottom-line a i { color: var(--accent); font-size: 15px; font-style: normal; }
footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 18px;
  font-size: 9px;
}

@media (max-width: 1100px) {
  .circle-ribbon { grid-template-columns: 260px minmax(0, 1fr); }
  .module-row { grid-template-columns: repeat(3, 1fr); }
  .module-row::before { display: none; }
}
@media (max-width: 760px) {
  .page-shell { width: min(100% - 28px, 620px); }
  .circle-ribbon { grid-template-columns: 1fr; }
  .active-signal { min-height: 270px; }
  .module-row { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 620px) {
  .page-shell { width: min(100% - 26px, 520px); padding-top: 18px; }
  .site-header { min-height: 196px; grid-template-columns: 1fr; }
  .temporary-status { position: absolute; left: 0; top: 0; margin: 0; }
  .brand { margin-top: 35px; }
  .micro-nav { display: none; }
  .brand-mark { width: 82px; height: 82px; }
  .brand-name { font-size: 22px; }
  .brand-subtitle { font-size: 12px; }
  .hero { margin: 2px auto 58px; text-align: left; }
  .hero h1 { font-size: clamp(58px, 18vw, 86px); }
  .hero > p { margin-left: 0; font-size: 14px; }
  .section-head { display: block; }
  .section-note { margin-top: 13px; }
  .circle-ribbon { padding: 14px; gap: 14px; border-radius: 18px; }
  .module-row { grid-template-columns: repeat(2, 1fr); gap: 8px; margin: 13px 0; }
  .module { min-height: 145px; }
  .ribbon-labels { display: none; }
  .ribbon-footer { font-size: 7px; }
  .bottom-line { flex-wrap: wrap; gap: 12px; margin-top: 28px; }
  .bottom-divider { order: 3; flex-basis: 100%; }
  footer { display: grid; grid-template-columns: 1fr 1fr; line-height: 1.5; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; }
}


/* Typography refinement: lighter spacing without glyph collisions */
h1, h2, h3,
.brand-name,
.module-name,
.signal-copy strong,
.hero > p,
.section-note,
.signal-copy p,
.module-meta,
.module-index,
.micro-label,
.ribbon-labels,
.ribbon-footer,
.bottom-line,
footer {
  text-rendering: geometricPrecision;
}

.hero h1 {
  letter-spacing: -0.035em;
  line-height: 0.92;
}

.brand-name {
  letter-spacing: 0.24em;
  text-indent: 0.24em;
}

.section-head h2 {
  letter-spacing: -0.02em;
  line-height: 1.02;
}

.module-name {
  letter-spacing: -0.008em;
  line-height: 1.18;
}

.module-meta,
.module-index,
.micro-label,
.ribbon-labels,
.ribbon-footer,
.signal-kicker,
.temporary-status,
.micro-nav,
footer {
  letter-spacing: 0.1em;
}

.module {
  min-width: 0;
}

.module-name,
.module-meta,
.signal-copy p,
.section-note,
.hero > p {
  overflow-wrap: anywhere;
}

@media (max-width: 620px) {
  .module-dot {
    width: 26px;
    height: 26px;
    margin-top: 10px;
    margin-bottom: 14px;
  }

  .hero h1 {
    letter-spacing: -0.03em;
    line-height: 0.95;
  }
}


/* v3 requested refinements */
.site-header {
  grid-template-columns: 1fr auto 1fr;
}

.hero {
  margin-top: 8px;
}

.hero h1 {
  letter-spacing: -0.022em;
  line-height: 0.96;
}

.hero > p {
  max-width: 720px;
}

.section-head--centred {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  margin-bottom: 18px;
}

.section-head--centred h2 {
  margin: 0;
  white-space: nowrap;
  font-size: clamp(30px, 3vw, 48px);
  font-weight: 300;
  letter-spacing: -0.012em;
  line-height: 1.04;
}

.signal-disc {
  width: 108px;
  height: 108px;
}

.signal-icon {
  line-height: 1;
  transform: translateY(0);
}

.signal-disc[data-key="systems"] .signal-icon {
  transform: translateY(-5px);
}

.bottom-line {
  gap: 18px;
}

.bottom-progress {
  flex: 1;
  min-width: 180px;
  height: 6px;
  border-radius: 999px;
  background: var(--line);
  overflow: hidden;
}

.bottom-progress-fill {
  display: block;
  width: 68%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--green), var(--cyan), var(--blue));
}

.progress-percent {
  color: var(--muted);
  font: 10px "DM Mono", monospace;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.bottom-divider {
  display: none;
}

.module-name,
.signal-copy strong,
.section-head--centred h2,
.hero h1,
.brand-name {
  word-spacing: 0.02em;
  text-size-adjust: 100%;
}

@media (max-width: 760px) {
  .section-head--centred h2 {
    white-space: normal;
  }
}

@media (max-width: 620px) {
  .section-head--centred {
    justify-content: flex-start;
    text-align: left;
  }

  .bottom-line {
    flex-wrap: wrap;
  }

  .bottom-progress {
    order: 2;
    flex-basis: calc(100% - 70px);
  }

  .progress-percent {
    order: 2;
  }
}


/* v4 mobile-centred refinement */
@media (max-width: 620px) {
  .hero {
    text-align: center;
    margin: 6px auto 54px;
  }

  .hero h1 {
    font-size: clamp(54px, 16vw, 88px);
    letter-spacing: -0.028em;
    line-height: 0.94;
  }

  .hero > p {
    max-width: 360px;
    margin: 0 auto;
    font-size: 14px;
  }

  .explore-link {
    justify-content: center;
  }

  .section-head,
  .section-head--centred {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    margin-bottom: 16px;
  }

  .section-head--centred h2 {
    margin: 0 auto;
    max-width: 340px;
    font-size: clamp(28px, 8.2vw, 46px);
    line-height: 1.02;
  }

  .section-note {
    margin: 12px auto 0;
    text-align: center;
  }

  .circle-ribbon {
    justify-items: center;
    padding: 16px;
  }

  .active-signal {
    width: 100%;
    max-width: 540px;
    min-height: 292px;
  }

  .signal-copy {
    max-width: 300px;
    margin-top: 18px;
  }

  .modules-wrap {
    width: 100%;
  }

  .module-row {
    width: 100%;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin: 16px 0 12px;
  }

  .module {
    min-height: 148px;
  }

  .ribbon-footer {
    justify-content: center;
    text-align: center;
  }

  .bottom-line {
    justify-content: center;
    text-align: center;
    gap: 12px 14px;
  }

  .bottom-line p {
    flex-basis: 100%;
  }

  .bottom-progress {
    order: 2;
    flex: 0 1 280px;
    min-width: 180px;
  }

  .progress-percent {
    order: 2;
  }

  .bottom-line a {
    flex-basis: 100%;
  }

  footer {
    display: grid;
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    gap: 6px;
    line-height: 1.5;
  }
}

@media (max-width: 440px) {
  .page-shell {
    width: min(100% - 22px, 420px);
  }

  .brand-name {
    font-size: 20px;
    letter-spacing: 0.22em;
    text-indent: 0.22em;
  }

  .brand-subtitle {
    font-size: 11px;
  }

  .hero h1 {
    font-size: clamp(48px, 17vw, 76px);
  }

  .hero > p {
    max-width: 300px;
  }

  .circle-ribbon {
    padding: 14px 12px;
  }

  .active-signal {
    min-height: 280px;
  }

  .orbit-one { width: 150px; height: 150px; }
  .orbit-two { width: 196px; height: 196px; }
  .orbit-three { width: 238px; height: 238px; }
  .signal-disc { width: 96px; height: 96px; }

  .signal-copy strong {
    font-size: 21px;
  }

  .module-row {
    gap: 8px;
  }

  .module {
    min-height: 142px;
    padding: 14px 10px 12px;
  }

  .module-name {
    font-size: 15px;
  }

  .bottom-progress {
    flex-basis: 230px;
  }
}

/* v5: explicitly centre the identity block on narrow screens */
@media (max-width: 620px) {
  .site-header {
    display: block;
    min-height: 228px;
    text-align: center;
  }

  .temporary-status {
    position: absolute;
    top: 0;
    left: 0;
    margin: 0;
  }

  .brand {
    display: grid;
    width: max-content;
    max-width: 100%;
    margin: 48px auto 0;
    justify-self: auto;
    justify-items: center;
  }

  .brand-mark {
    margin-right: 0;
    margin-left: 0;
  }

  .brand-name,
  .brand-subtitle {
    text-align: center;
  }
}


/* v7 — dynamic hero statement */
.hero h1 span {
  color: var(--accent);
  transition: color .25s ease, opacity .18s ease;
}

#heroWord {
  display: inline-block;
  min-width: 7.2ch;
}


/* v9 — keep the em dash with the second sentence on narrow screens */
.mobile-copy-break {
  display: none;
}

@media (max-width: 620px) {
  .mobile-copy-break {
    display: inline;
  }

  .hero > p {
    max-width: 430px;
  }
}