:root {
  --stone: #ede8e1;
  --paper: #fafaf8;
  --mist: #c8c2b8;
  --ink: #0f1419;
  --navy: #1b2a41;
  --slate: #4a5563;
  --signal: #c45c26;
  --signal-deep: #9e4518;
  --fail: #8f3d32;
  --line: rgba(15, 20, 25, 0.12);
  --pad: clamp(1.25rem, 4vw, 4rem);
  --nav-h: 4.25rem;
  --sans: "Figtree", "Segoe UI", sans-serif;
  --serif: "Source Serif 4", Georgia, serif;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { background: var(--stone); }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--ink);
  background: var(--stone);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

a { color: inherit; }
button { font: inherit; cursor: pointer; }
h1, h2, h3, p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

:focus-visible {
  outline: 3px solid var(--signal);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 200;
  background: var(--ink);
  color: var(--paper);
  padding: 0.75rem 1rem;
  text-decoration: none;
}
.skip:focus { top: 1rem; }

.eyebrow {
  margin: 0 0 0.85rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--signal);
}

.lede {
  max-width: 36rem;
  color: var(--slate);
  font-size: 1.05rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0 1.25rem;
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1.5px solid transparent;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.btn-signal {
  background: var(--signal);
  color: #fff;
}
.btn-signal:hover { background: var(--signal-deep); }
.btn-line {
  background: transparent;
  color: var(--paper);
  border-color: rgba(250, 250, 248, 0.45);
}
.btn-line:hover { border-color: #fff; }
.btn-line-dark {
  background: transparent;
  color: var(--ink);
  border-color: transparent;
  padding-left: 0;
}
.btn-line-dark:hover { color: var(--signal); }

/* Nav — always readable */
.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: var(--nav-h);
  padding: 0 var(--pad);
  background: #0f1419;
  color: #fafaf8;
  border-bottom: 1px solid rgba(250, 250, 248, 0.1);
}
.nav.is-light {
  background: #fafaf8;
  color: #0f1419;
  border-bottom-color: rgba(15, 20, 25, 0.1);
}
.brand {
  text-decoration: none;
  color: inherit;
  display: inline-flex;
  align-items: center;
}
.brand-logo {
  display: block;
  height: 52px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
}
.brand-logo--footer {
  height: 64px;
  max-width: 180px;
}
.footer-logo-wrap {
  margin: 0;
}
.links {
  display: none;
  flex: 1;
  justify-content: center;
  gap: 1.1rem;
}
.links a {
  text-decoration: none;
  font-size: 0.86rem;
  font-weight: 600;
  color: inherit;
}
.links a:hover { color: var(--signal); }
.nav-btn {
  display: none;
  text-decoration: none;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.6rem 0.9rem;
  border: 1.5px solid currentColor;
  white-space: nowrap;
}
.nav-btn:hover {
  background: var(--signal);
  border-color: var(--signal);
  color: #fff;
}
.menu-btn {
  margin-left: auto;
  appearance: none;
  background: transparent;
  border: 1.5px solid currentColor;
  color: inherit;
  min-height: 2.75rem;
  padding: 0 0.9rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.drawer {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--paper);
  padding: calc(var(--nav-h) + 1.5rem) var(--pad);
}
.drawer[hidden] { display: none; }
.drawer a {
  display: block;
  text-decoration: none;
  font-size: 1.8rem;
  font-weight: 700;
  padding: 0.5rem 0;
  color: var(--ink);
}
.drawer a:hover { color: var(--signal); }

/* Hero split */
.hero {
  display: grid;
  gap: 2rem;
  min-height: 100svh;
  padding: calc(var(--nav-h) + 2rem) var(--pad) 3rem;
  background: var(--navy);
  color: var(--paper);
}
.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 36rem;
}
.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.8rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.02;
}
.hero h1 em {
  display: block;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  color: #e8b89a;
}
.hero .lede {
  margin-top: 1.25rem;
  color: rgba(250, 250, 248, 0.78);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.75rem;
}
.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(250, 250, 248, 0.16);
}
.hero-proof strong {
  display: block;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.hero-proof span {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.78rem;
  color: rgba(250, 250, 248, 0.62);
}

.hero-mosaic {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  grid-template-rows: 1.2fr 0.8fr;
  gap: 0.75rem;
  min-height: 52vh;
}
.tile {
  margin: 0;
  overflow: hidden;
  background: #24344f;
}
.tile-a { grid-row: 1 / 3; }
.tile img { transition: transform 0.8s var(--ease); }
.tile:hover img { transform: scale(1.04); }
.tile-note {
  display: flex;
  align-items: flex-end;
  padding: 1.1rem;
  background: var(--signal);
  color: #fff;
}
.tile-note p {
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.35;
}

/* Signal */
.signal {
  padding: clamp(3.5rem, 9vh, 6rem) var(--pad);
  background: var(--stone);
}
.signal-grid {
  display: grid;
  gap: 2rem;
}
.signal h2 {
  font-size: clamp(1.7rem, 3.2vw, 2.6rem);
  font-weight: 750;
  letter-spacing: -0.03em;
  line-height: 1.15;
  max-width: 22ch;
}
.signal-cards {
  display: grid;
  gap: 1rem;
}
.signal-cards article {
  padding: 1.35rem 1.25rem;
  background: var(--paper);
  border: 1px solid var(--line);
}
.signal-cards h3 {
  font-size: 1.15rem;
  font-weight: 750;
  letter-spacing: -0.02em;
  margin-bottom: 0.45rem;
}
.signal-cards p { color: var(--slate); font-size: 0.98rem; }

/* Domains mosaic */
.domains {
  padding: clamp(3.5rem, 9vh, 6rem) var(--pad);
  background: var(--paper);
}
.block-head {
  max-width: 34rem;
  margin-bottom: 2rem;
}
.block-head h2 {
  font-size: clamp(1.7rem, 3.2vw, 2.6rem);
  font-weight: 750;
  letter-spacing: -0.03em;
  line-height: 1.15;
}
.block-head.light .eyebrow { color: #e8b89a; }
.block-head.light h2 { color: var(--paper); }

.mosaic {
  display: grid;
  gap: 0.85rem;
}
.cell {
  position: relative;
  min-height: 220px;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
}
.cell img {
  position: absolute;
  inset: 0;
  opacity: 0.72;
  filter: saturate(0.85);
  transition: transform 0.7s var(--ease), opacity 0.35s ease;
}
.cell:hover img {
  transform: scale(1.05);
  opacity: 0.55;
}
.cell > div,
.cell-accent {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  background: linear-gradient(180deg, transparent 20%, rgba(15, 20, 25, 0.82));
}
.cell h3 {
  font-size: 1.25rem;
  font-weight: 750;
  letter-spacing: -0.025em;
}
.cell p {
  margin-top: 0.3rem;
  font-size: 0.9rem;
  color: rgba(250, 250, 248, 0.78);
}
.cell-lg { min-height: 280px; }
.cell-accent {
  background: var(--navy);
  justify-content: center;
}

/* Method */
.method {
  padding: clamp(3.5rem, 9vh, 6rem) var(--pad);
  background: var(--stone);
}
.method-layout {
  display: grid;
  gap: 2.5rem;
}
.method-sticky h2 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 750;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 0.85rem;
}
.method-sticky p:last-child { color: var(--slate); max-width: 28rem; }
.method-steps {
  display: grid;
  gap: 0;
}
.method-steps li {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
}
.method-steps span {
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--signal);
  padding-top: 0.2rem;
}
.method-steps h3 {
  font-size: 1.25rem;
  font-weight: 750;
  letter-spacing: -0.025em;
  margin-bottom: 0.4rem;
}
.method-steps p { color: var(--slate); }

/* SHOWUP */
.showup {
  padding: clamp(3.5rem, 9vh, 6rem) var(--pad);
  background: var(--ink);
  color: var(--paper);
}
.showup-intro { max-width: 36rem; margin-bottom: 2.5rem; }
.showup-intro .eyebrow { color: #e8b89a; }
.showup h2 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
}
.showup-tag {
  margin-top: 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(250, 250, 248, 0.55);
}
.showup .lede {
  margin-top: 1.1rem;
  color: rgba(250, 250, 248, 0.72);
}
.showup-board {
  display: grid;
  gap: 1rem;
}
.col-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(250, 250, 248, 0.5);
  margin-bottom: 1rem;
}
.fail-col,
.flow-col,
.engine-col article {
  padding: 1.35rem;
  border: 1px solid rgba(250, 250, 248, 0.12);
  background: rgba(250, 250, 248, 0.03);
}
.fail-col li {
  padding: 0.65rem 0;
  border-top: 1px solid rgba(250, 250, 248, 0.1);
  color: #e0a8a0;
  font-weight: 550;
}
.flow {
  display: grid;
  gap: 0.55rem;
}
.flow li {
  padding: 0.85rem 1rem;
  background: rgba(250, 250, 248, 0.06);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.flow-end {
  background: var(--signal) !important;
  color: #fff;
}
.engine-col {
  display: grid;
  gap: 1rem;
}
.engine-col h3 {
  font-size: 1.15rem;
  font-weight: 750;
  margin-bottom: 0.4rem;
}
.engine-col p { color: rgba(250, 250, 248, 0.68); font-size: 0.95rem; }

/* Metrics */
.metrics {
  padding: clamp(3.5rem, 9vh, 6rem) var(--pad);
  background: var(--paper);
}
.metric-row {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.metric-num {
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 0.95;
  color: var(--navy);
}
.metric-row p:last-child {
  margin-top: 0.5rem;
  color: var(--slate);
}
.metric-row small {
  display: inline;
  font-size: 0.75rem;
  color: var(--mist);
}
.claim-row {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}
.claim-row li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
  font-weight: 650;
}
.claim-row span {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--signal);
}

/* Network */
.network {
  padding: clamp(3.5rem, 9vh, 6rem) var(--pad);
  background: var(--navy);
  color: var(--paper);
}
.desks {
  display: grid;
  gap: 0.75rem;
}
.desks article {
  padding: 1.25rem;
  border: 1px solid rgba(250, 250, 248, 0.12);
  background: rgba(250, 250, 248, 0.03);
  transition: background 0.25s ease, border-color 0.25s ease;
}
.desks article:hover {
  background: rgba(196, 92, 38, 0.18);
  border-color: rgba(232, 184, 154, 0.45);
}
.region {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #e8b89a;
  margin-bottom: 0.35rem;
}
.desks h3 {
  font-size: 1.5rem;
  font-weight: 750;
  letter-spacing: -0.03em;
}
.network-note {
  margin-top: 1.25rem;
  color: rgba(250, 250, 248, 0.55);
  font-size: 0.95rem;
}

/* Principles */
.principles {
  padding: clamp(3.5rem, 9vh, 6rem) var(--pad);
  background: var(--stone);
}
.principle-grid {
  display: grid;
  gap: 1rem;
}
.principle-grid article {
  padding: 1.5rem 1.25rem;
  background: var(--paper);
  border-left: 3px solid var(--signal);
}
.principle-grid h3 {
  font-size: 1.2rem;
  font-weight: 750;
  letter-spacing: -0.025em;
  margin-bottom: 0.4rem;
}
.principle-grid p { color: var(--slate); }

/* Close */
.close {
  padding: clamp(4rem, 12vh, 7rem) var(--pad);
  background: var(--paper);
  max-width: 44rem;
}
.close h2 {
  font-size: clamp(2rem, 4.2vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.1;
}
.close .lede { margin-top: 1.1rem; }
.close .hero-actions { margin-top: 1.75rem; }

/* Footer */
.footer {
  padding: 2.5rem var(--pad) 3rem;
  background: var(--ink);
  color: var(--paper);
}
.footer-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}
.footer .brand {
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.1rem;
}
.footer nav a {
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  color: rgba(250, 250, 248, 0.7);
}
.footer nav a:hover { color: #e8b89a; }
.footer-locs {
  color: rgba(250, 250, 248, 0.45);
  font-size: 0.9rem;
}

@media (min-width: 720px) {
  .signal-cards { grid-template-columns: repeat(3, 1fr); }
  .mosaic { grid-template-columns: repeat(2, 1fr); }
  .cell-lg { grid-column: 1 / -1; min-height: 340px; }
  .metric-row { grid-template-columns: repeat(3, 1fr); }
  .desks { grid-template-columns: repeat(3, 1fr); }
  .principle-grid { grid-template-columns: repeat(2, 1fr); }
  .showup-board { grid-template-columns: 1fr 1fr; }
  .engine-col { grid-column: 1 / -1; grid-template-columns: 1fr 1fr; }
}

@media (min-width: 960px) {
  .links,
  .nav-btn { display: flex; }
  .menu-btn,
  .drawer { display: none !important; }

  .hero {
    grid-template-columns: 1fr 1.05fr;
    align-items: stretch;
    gap: 2.5rem;
    padding-top: calc(var(--nav-h) + 2.5rem);
  }
  .hero-mosaic { min-height: calc(100svh - var(--nav-h) - 5rem); }

  .signal-grid {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
    gap: 3rem;
  }

  .mosaic {
    grid-template-columns: 1.4fr 1fr 1fr;
    grid-template-rows: auto auto;
  }
  .cell-lg {
    grid-column: 1;
    grid-row: 1 / 3;
    min-height: 100%;
  }
  .cell-accent { min-height: 220px; }

  .method-layout {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 4rem;
    align-items: start;
  }
  .method-sticky {
    position: sticky;
    top: calc(var(--nav-h) + 1.5rem);
  }

  .showup-board { grid-template-columns: 0.9fr 1fr 1fr; }
  .engine-col {
    grid-column: auto;
    grid-template-columns: 1fr;
  }

  .desks { grid-template-columns: repeat(5, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}