:where(a,
button,
input):focus-visible {
    outline: 3px solid var(--paper);
    outline-offset: 4px;
  }

  .btn-secondary {
    display: inline-block;
    color: var(--paper);
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    padding: 16px 0 8px;
    border-bottom: 2px solid var(--brass);
  }

  .headline-104 {
    font-size: clamp(44px, 5.5vw, 72px);
  }

  .headline-76 {
    font-size: clamp(34px, 4.5vw, 58px);
  }

  .eyebrow {
    color: var(--secondary);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  .hero {
    position: relative;
    isolation: isolate;
    min-height: 620px;
    padding: 68px 0 64px;
    overflow: hidden;
  }

  .hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -2;
    background-image: url("evidence-table.png");
    background-size: cover;
    background-position: center right;
    opacity: 0.72;
    transform: scale(1.015);
  }

  .hero::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
      linear-gradient(90deg, rgba(10, 25, 47, 0.99) 0%, rgba(10, 25, 47, 0.94) 36%, rgba(10, 25, 47, 0.34) 72%, rgba(10, 25, 47, 0.52) 100%),
      linear-gradient(180deg, rgba(10, 25, 47, 0.72) 0%, rgba(10, 25, 47, 0.5) 60%, var(--ground) 100%);
  }

  .hero-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 48px;
  }

  @media (min-width: 1040px) {.hero {
      min-height: 620px;
      padding-top: 56px;
      padding-bottom: 48px;
    }

    .hero-layout {
      grid-template-columns: minmax(0, 1fr);
      align-items: start;
    }
}

  .hero-copy .eyebrow {
    margin-bottom: 24px;
  }

  .hero-copy {
    max-width: 980px;
  }

  .hero-copy .headline-104 {
    font-size: clamp(44px, 5.2vw, 68px);
    line-height: 0.98;
    max-width: 960px;
  }

  .hero-subhead {
    color: var(--paper);
    font-size: clamp(19px, 1.7vw, 22px);
    line-height: 1.35;
    max-width: 800px;
    margin-top: 28px;
  }

  .hero-context {
    color: var(--secondary);
    font-size: 16px;
    line-height: 1.55;
    max-width: 780px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--hairline);
  }

  .hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 24px;
    margin-top: 34px;
  }

  .brief-panel {
    border: 1px solid rgba(224, 169, 56, 0.6);
    background: rgba(8, 18, 32, 0.82);
    padding: 24px;
    backdrop-filter: blur(4px);
  }

  .brief-label {
    color: var(--brass);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: 16px;
  }

  .brief-question {
    font-family: 'Archivo Black', sans-serif;
    font-size: clamp(25px, 3vw, 38px);
    line-height: 1.05;
    letter-spacing: 0;
    text-transform: uppercase;
    margin-bottom: 22px;
  }

  @media (min-width: 1040px) {.hero-copy .headline-104 {
      font-size: clamp(54px, 5.2vw, 68px);
    }

    .hero-subhead {
      font-size: clamp(20px, 1.7vw, 25px);
    }

    .brief-question {
      font-size: clamp(24px, 2.2vw, 34px);
    }
}

  .decision-board {
    border-top: 1px solid var(--hairline);
  }

  .board-row {
    display: grid;
    grid-template-columns: 86px 1fr;
    gap: 14px;
    align-items: center;
    min-height: 72px;
    padding: 15px 0;
    border-bottom: 1px solid var(--hairline);
  }

  .board-label {
    color: var(--paper);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    line-height: 1.25;
    text-transform: uppercase;
  }

  .board-track {
    display: flex;
    gap: 6px;
    align-items: center;
  }

  .board-block {
    height: 28px;
    background: rgba(244, 240, 234, 0.12);
    border: 1px solid rgba(244, 240, 234, 0.12);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 620ms cubic-bezier(.2, .8, .2, 1);
  }

  .board-block.brass {
    background: rgba(224, 169, 56, 0.3);
    border-color: rgba(224, 169, 56, 0.8);
  }

  .board-map {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 4px;
  }

  .board-cell {
    height: 13px;
    background: rgba(244, 240, 234, 0.1);
    opacity: 0.38;
    transition: opacity 420ms ease, background-color 420ms ease;
  }

  .board-cell.live {
    background: rgba(224, 169, 56, 0.52);
  }

  .board-overlap {
    position: relative;
    height: 58px;
  }

  .board-circle {
    position: absolute;
    top: 1px;
    width: 56px;
    height: 56px;
    border: 2px solid var(--paper);
    background: rgba(244, 240, 234, 0.07);
    transform: translateX(-8px);
    opacity: 0.45;
    transition: transform 720ms cubic-bezier(.2, .8, .2, 1), opacity 520ms ease;
  }

  .board-circle.two {
    left: 36px;
    border-color: var(--brass);
    background: rgba(224, 169, 56, 0.18);
  }

  .board-cadence {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 6px;
    align-items: end;
  }

  .board-tick {
    min-height: 20px;
    background: rgba(244, 240, 234, 0.12);
    border-top: 3px solid rgba(244, 240, 234, 0.65);
    transform: scaleY(0.35);
    transform-origin: bottom;
    transition: transform 680ms cubic-bezier(.2, .8, .2, 1);
  }

  .board-tick.live {
    background: rgba(224, 169, 56, 0.22);
    border-color: var(--brass);
  }

  .brief-panel.is-visible .board-block,
.brief-panel.is-visible .board-tick {
    transform: scale(1);
  }

  .brief-panel.is-visible .board-cell {
    opacity: 1;
  }

  .brief-panel.is-visible .board-circle {
    transform: translateX(0);
    opacity: 1;
  }

  .decision-nav {
    position: sticky;
    top: 0;
    z-index: 5;
    background: rgba(10, 25, 47, 0.96);
    border-top: 1px solid var(--hairline);
    border-bottom: 1px solid var(--hairline);
    backdrop-filter: blur(10px);
  }

  .decision-nav-inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
  }

  @media (min-width: 760px) {.decision-nav-inner {
      grid-template-columns: repeat(4, 1fr);
    }
}

  .decision-nav a {
    color: var(--paper);
    text-decoration: none;
    padding: 17px 18px;
    border-bottom: 1px solid var(--hairline);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  @media (min-width: 760px) {.decision-nav a {
      border-bottom: none;
      border-right: 1px solid var(--hairline);
    }

    .decision-nav a:last-child {
      border-right: none;
    }
}

  @media (max-width: 759px) {.decision-nav-inner {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .decision-nav a {
      display: flex;
      align-items: center;
      min-height: 52px;
      border-right: 1px solid var(--hairline);
    }

    .decision-nav a:nth-child(2n) {
      border-right: none;
    }
}

  .decision-nav a:hover {
    color: var(--brass);
    background: rgba(224, 169, 56, 0.06);
  }

  section {
    scroll-margin-top: 80px;
  }

  .section {
    padding: 96px 0 104px;
  }

  .section-intro {
    max-width: 900px;
    margin-top: 28px;
    color: var(--paper);
    font-size: clamp(20px, 2vw, 25px);
    line-height: 1.42;
  }

  .section-intro.flush {
    margin-top: 0;
  }

  .router {
    margin-top: 52px;
    border-top: 1px solid var(--hairline);
  }

  .service-group-label {
    color: var(--secondary);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 20px 0 12px;
    border-bottom: 1px solid var(--hairline);
  }

  .service-group-label.embedded {
    margin-top: 26px;
    border-top: 1px solid var(--hairline);
  }

  .router-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 30px 0;
    border-bottom: 1px solid var(--hairline);
  }

  @media (min-width: 920px) {.router-row {
      grid-template-columns: minmax(260px, 0.85fr) minmax(0, 1.25fr) 190px;
      align-items: start;
      gap: 32px;
    }
}

  .router-question {
    font-family: 'Archivo Black', sans-serif;
    color: var(--paper);
    font-size: clamp(25px, 2.7vw, 36px);
    line-height: 1.05;
    letter-spacing: 0;
    text-transform: uppercase;
  }

  .router-service {
    color: var(--brass);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 10px;
  }

  .router-fit {
    color: var(--secondary);
    font-size: 13px;
    line-height: 1.45;
    margin-top: 14px;
  }

  .router-fit strong {
    color: var(--paper);
  }

  .router-body {
    color: var(--paper);
    font-size: 17px;
    line-height: 1.5;
  }

  .router-data {
    color: var(--secondary);
    font-size: 14px;
    line-height: 1.5;
    margin-top: 14px;
  }

  .router-link {
    justify-self: start;
    color: var(--paper);
    font-weight: 700;
    text-decoration: none;
    border-bottom: 2px solid var(--brass);
    padding-bottom: 7px;
  }

  .router-visual {
    min-height: 148px;
    border: 1px solid var(--hairline);
    background: rgba(255, 255, 255, 0.025);
    padding: 16px;
    overflow: hidden;
    transition: border-color 420ms ease, background-color 420ms ease;
  }

  .visual-label {
    color: var(--brass);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 14px;
  }

  .spend-flow {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .flow-line {
    display: grid;
    grid-template-columns: 82px 1fr 52px;
    gap: 10px;
    align-items: center;
    color: var(--paper);
    font-size: 12px;
  }

  .flow-track {
    height: 10px;
    background: rgba(244, 240, 234, 0.1);
  }

  .flow-fill {
    height: 100%;
    background: var(--paper);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 650ms cubic-bezier(.2, .8, .2, 1);
  }

  .flow-fill.accent-fill {
    background: var(--brass);
  }

  .flow-val {
    color: var(--paper);
    font-weight: 700;
    text-align: right;
    font-variant-numeric: tabular-nums;
  }

  .market-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
  }

  .market-cell {
    aspect-ratio: 1;
    background: rgba(244, 240, 234, 0.08);
    border: 1px solid rgba(244, 240, 234, 0.08);
    opacity: 0.42;
    transition: opacity 360ms ease, background-color 360ms ease, border-color 360ms ease;
  }

  .market-cell.live {
    background: rgba(224, 169, 56, 0.36);
    border-color: rgba(224, 169, 56, 0.7);
  }

  .market-cell.branch {
    background: var(--brass);
    box-shadow: 0 0 0 2px var(--ground) inset;
  }

  .overlap-visual {
    min-height: 112px;
    position: relative;
  }

  .overlap-circle {
    position: absolute;
    width: 94px;
    height: 94px;
    border: 2px solid var(--paper);
    background: rgba(244, 240, 234, 0.07);
    transform: translateX(-18px);
    opacity: 0.5;
    transition: transform 720ms cubic-bezier(.2, .8, .2, 1), opacity 480ms ease;
  }

  .overlap-circle.target {
    left: 52px;
    border-color: var(--brass);
    background: rgba(224, 169, 56, 0.15);
  }

  .overlap-note {
    position: absolute;
    right: 0;
    bottom: 0;
    color: var(--secondary);
    font-size: 12px;
    line-height: 1.35;
    width: 90px;
  }

  .cadence {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 7px;
    align-items: end;
    min-height: 112px;
  }

  .cadence-bar {
    background: rgba(244, 240, 234, 0.13);
    border-top: 3px solid var(--paper);
    min-height: 34px;
    transform: scaleY(0.35);
    transform-origin: bottom;
    transition: transform 680ms cubic-bezier(.2, .8, .2, 1);
  }

  .cadence-bar.live {
    background: rgba(224, 169, 56, 0.2);
    border-color: var(--brass);
  }

  .cadence-labels {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 7px;
    color: var(--secondary);
    font-size: 10px;
    margin-top: 8px;
    text-align: center;
    text-transform: uppercase;
  }

  .router-row.is-visible .router-visual {
    border-color: rgba(224, 169, 56, 0.45);
    background: rgba(224, 169, 56, 0.035);
  }

  .router-row.is-visible .flow-fill {
    transform: scaleX(1);
  }

  .router-row.is-visible .market-cell {
    opacity: 1;
  }

  .router-row.is-visible .overlap-circle {
    transform: translateX(0);
    opacity: 1;
  }

  .router-row.is-visible .cadence-bar {
    transform: scaleY(1);
  }

  .model-board {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
    margin-top: 52px;
  }

  @media (min-width: 960px) {.model-board {
      grid-template-columns: 1fr 1fr;
      gap: 56px;
    }
}

  .data-strip {
    border-top: 1px solid var(--hairline);
  }

  .model-schematic {
    border: 1px solid var(--hairline);
    background: rgba(255, 255, 255, 0.025);
    padding: 18px;
    margin-bottom: 24px;
  }

  .schematic-row {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 16px;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--hairline);
  }

  .schematic-row:last-child {
    border-bottom: none;
  }

  .schematic-key {
    color: var(--brass);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  .schematic-track {
    display: flex;
    gap: 8px;
    align-items: center;
  }

  .schematic-block {
    height: 24px;
    background: rgba(244, 240, 234, 0.13);
    border: 1px solid rgba(244, 240, 234, 0.14);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 720ms cubic-bezier(.2, .8, .2, 1);
  }

  .schematic-block.brass {
    background: rgba(224, 169, 56, 0.28);
    border-color: rgba(224, 169, 56, 0.72);
  }

  .model-schematic.is-visible .schematic-block {
    transform: scaleX(1);
  }

  .data-row {
    display: grid;
    grid-template-columns: 0.9fr 1.2fr;
    gap: 24px;
    padding: 18px 0;
    border-bottom: 1px solid var(--hairline);
  }

  .data-label {
    color: var(--brass);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  .data-value {
    color: var(--paper);
    font-size: 16px;
    line-height: 1.45;
  }

  .proof-statement {
    font-family: 'Archivo Black', sans-serif;
    font-size: clamp(30px, 3.3vw, 46px);
    line-height: 1.08;
    letter-spacing: 0;
    text-transform: uppercase;
    margin-bottom: 28px;
  }

  .body-copy {
    max-width: 760px;
    color: var(--paper);
    font-size: 17px;
    line-height: 1.58;
  }

  .process {
    margin-top: 52px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    border-top: 1px solid var(--hairline);
  }

  .process-step {
    display: grid;
    grid-template-columns: minmax(220px, 0.55fr) minmax(0, 1fr);
    gap: 40px;
    padding: 22px 0;
    border-bottom: 1px solid var(--hairline);
  }

  .process-title {
    color: var(--paper);
    font-weight: 700;
    font-size: 16px;
    line-height: 1.3;
    margin-bottom: 0;
  }

  .process-body {
    color: var(--secondary);
    font-size: 14px;
    line-height: 1.45;
  }

  .process-note {
    max-width: 820px;
    margin-top: 28px;
    color: var(--secondary);
    font-size: 15px;
    line-height: 1.55;
  }

  .not-agency {
    display: grid;
    grid-template-columns: 1fr;
    gap: 44px;
  }

  @media (min-width: 900px) {.not-agency {
      grid-template-columns: 0.8fr 1.2fr;
      align-items: start;
    }
}

  .no-list {
    border-top: 1px solid var(--hairline);
  }

  .no-list div {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    padding: 18px 0;
    border-bottom: 1px solid var(--hairline);
    color: var(--secondary);
    font-size: 16px;
  }

  .no-list strong {
    color: var(--paper);
  }

  .closing-band {
    padding: 100px 0 110px;
  }

  .closing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 44px;
  }

  @media (min-width: 900px) {.closing-grid {
      grid-template-columns: minmax(0, 1fr) 280px;
      gap: 64px;
    }
}

  .call-note {
    width: 100%;
    max-width: 280px;
    border: 1px solid var(--hairline);
    background-color: rgba(255, 255, 255, 0.025);
    padding: 24px;
  }

  .call-note-label {
    color: var(--brass);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: 14px;
  }

  .call-note p {
    color: var(--paper);
    font-size: 15px;
    line-height: 1.55;
  }

  @media (max-width: 640px) {.hero-copy .headline-104,
    .headline-104 {
      font-size: 42px;
    }

    .process-step {
      grid-template-columns: 1fr;
      gap: 8px;
    }

    .hero {
      padding-top: 52px;
      min-height: auto;
    }

    .hero::before {
      background-position: 70% center;
      opacity: 0.3;
    }

    .decision-nav {
      position: static;
    }

    .data-row {
      grid-template-columns: 1fr;
      gap: 6px;
    }

    .router-fit,
.router-data,
.process-body {
      font-size: 14px;
      line-height: 1.55;
    }
}

  @media (prefers-reduced-motion: reduce) {.board-block,
.board-tick,
.flow-fill,
.cadence-bar,
.schematic-block {
      transform: none;
    }
}

/* Visual sits above the row link in the third column */
.router-visual + .router-link { display: inline-block; margin-top: 14px; }

/* Visuals inside the 190px router column: stack the spend rows, round the overlap circles, keep the note clear of them */
.router-visual .flow-line { grid-template-columns: 1fr 44px; grid-template-rows: auto auto; row-gap: 4px; }
.router-visual .flow-line > span:first-child { grid-column: 1; grid-row: 1; }
.router-visual .flow-val { grid-column: 2; grid-row: 1; }
.router-visual .flow-track { grid-column: 1 / -1; grid-row: 2; height: 8px; }
.router-visual .spend-flow { gap: 12px; }
.router-visual .overlap-visual { min-height: 128px; }
.router-visual .overlap-circle { width: 72px; height: 72px; border-radius: 50%; top: 0; }
.router-visual .overlap-circle.target { left: 44px; }
.router-visual .overlap-note { left: 0; right: auto; bottom: 0; width: auto; }