/* ============================================================
   FRONTLINE — Technology Leadership. Cybersecurity. Governance.
   Bold editorial design system
   ============================================================ */

:root {
  /* Brand palette */
  --navy: #202D4C;
  --navy-900: #161E33;
  --navy-800: #1E2A44;
  --navy-700: #2A3A5E;
  --navy-600: #3A4D75;
  --blue: #4669A0;
  --blue-light: #6092D5;
  --blue-glow: #7AAEF0;
  /* Accent for TEXT on navy. 5.93:1 — --blue-light is only 4.26:1. */
  --blue-on-navy: #7AAEF0;
  --slate: #697386;
  --slate-soft: #8A93A6;
  --off-white: #F8F9FB;
  --off-white-2: #F2F4F8;
  --white: #FFFFFF;
  --line: #E2E6EE;
  --line-soft: #EDF0F5;
  --ink: #1B2233;
  --ink-soft: #44506A;

  /* Type */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", "SF Mono", Menlo, Consolas, monospace;

  /* Layout */
  --maxw: 1320px;
  --gutter: clamp(24px, 5vw, 80px);
  --section-y: clamp(112px, 14vw, 200px);
  --section-y-tall: clamp(168px, 21vw, 296px);
  --section-y-compact: clamp(64px, 8vw, 108px);

  /* Radius */
  --r-card: 6px;
  --r-btn: 4px;

  /* Motion */
  --ease: cubic-bezier(0.2, 0.6, 0.2, 1);
  --dur: 200ms;
  --dur-slow: 600ms;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "cv05";
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; cursor: pointer; border: 0; background: transparent; }
h1, h2, h3, h4 { margin: 0; font-weight: 800; letter-spacing: -0.035em; color: var(--navy); }
p { margin: 0; }
em { font-style: italic; }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
  position: relative;
}

/* Block system */
.block { position: relative; padding-top: var(--section-y); padding-bottom: var(--section-y); }
.block-tall { padding-top: var(--section-y-tall); padding-bottom: var(--section-y-tall); }
.block-compact { padding-top: var(--section-y-compact); padding-bottom: var(--section-y-compact); }
.block-dark { background: var(--navy); color: var(--white); }
.block-dark h2, .block-dark h3, .block-dark h4 { color: var(--white); }

/* Section number — large background architecture */
.section-number {
  position: absolute;
  top: clamp(20px, 3vw, 48px);
  right: var(--gutter);
  font-family: var(--font-sans);
  font-size: clamp(80px, 14vw, 180px);
  font-weight: 900;
  line-height: 0.8;
  letter-spacing: -0.06em;
  color: var(--navy);
  opacity: 0.04;
  pointer-events: none;
  z-index: 0;
}
.section-number.light { color: var(--white); opacity: 0.06; }
.block > .container { position: relative; z-index: 1; }

/* ---------- Type system ---------- */
/* Eyebrow label — sentence case, quiet. Deliberately not all-caps. */
.section-label {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--blue);
  margin: 0 0 22px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-label::before {
  content: "";
  width: 22px;
  height: 2px;
  background: currentColor;
  opacity: 0.55;
  flex-shrink: 0;
}
.section-label.light { color: var(--blue-on-navy); }

.section-title {
  font-size: clamp(34px, 4.8vw, 56px);
  line-height: 1.06;
  font-weight: 750;
  letter-spacing: -0.035em;
  color: var(--navy);
  text-wrap: balance;
}
.section-title.light { color: var(--white); }

.section-aside {
  margin-top: 24px;
  font-size: clamp(16px, 1.3vw, 19px);
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 480px;
}
.section-aside.light { color: #C2CCE0; }

/* Asynchronous section heads — not all the same pattern */
.section-head-async { max-width: 760px; margin-bottom: clamp(48px, 6vw, 80px); }

/* ---------- Buttons & links ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 26px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.005em;
  border-radius: var(--r-btn);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
              transform var(--dur) var(--ease);
  white-space: nowrap;
}
.btn-primary { background: var(--navy); color: var(--white); }
.btn-primary:hover { background: var(--navy-900); transform: translateY(-1px); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: -0.005em;
  transition: gap var(--dur) var(--ease), color var(--dur) var(--ease);
}
.link-arrow span { transition: transform var(--dur) var(--ease); }
.link-arrow:hover { gap: 14px; color: var(--blue); }
.link-arrow.light { color: var(--white); }
.link-arrow.light:hover { color: var(--blue-on-navy); }
.link-arrow.large { font-size: 19px; gap: 12px; font-weight: 600; }
.link-arrow.large:hover { gap: 18px; }

/* ---------- Three-bar list mark ---------- */
.list-mark {
  display: inline-flex;
  align-items: flex-end;
  gap: 2px;
  height: 14px;
  width: 12px;
  flex-shrink: 0;
}
.list-mark b { display: block; width: 3px; border-radius: 1px; }
.list-mark b:nth-child(1) { height: 40%; background: var(--blue-light); }
.list-mark b:nth-child(2) { height: 68%; background: var(--blue); }
.list-mark b:nth-child(3) { height: 100%; background: var(--navy); }
.list-mark.light b:nth-child(3) { background: var(--white); }

/* ---------- Marginalia ---------- */
.practice-margin-note,
.model-margin-note {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--slate-soft);
  line-height: 1.5;
  font-style: italic;
}
.practice-margin-note {
  position: absolute;
  right: 0;
  top: 8px;
  max-width: 140px;
  text-align: right;
  padding-left: 20px;
  border-left: 1px solid rgba(96, 146, 213, 0.3);
}
.model-margin-note {
  position: absolute;
  right: var(--gutter);
  bottom: clamp(40px, 5vw, 80px);
  max-width: 200px;
  text-align: right;
  padding-left: 16px;
  border-left: 1px solid var(--line);
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(248, 249, 251, 0.92);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.site-header.scrolled {
  border-bottom-color: var(--line);
  background: rgba(255, 255, 255, 0.95);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  height: 112px;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}
.brand { display: inline-flex; align-items: center; }
.brand-logo { height: 68px; width: auto; }

.primary-nav ul { display: flex; align-items: center; gap: 32px; }
.primary-nav a {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-soft);
  position: relative;
  padding: 6px 0;
  transition: color var(--dur) var(--ease);
}
.primary-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1.5px;
  background: var(--navy);
  transition: right var(--dur) var(--ease);
}
.primary-nav a:hover { color: var(--navy); }
.primary-nav a:hover::after { right: 0; }

.header-cta { display: inline-flex; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px 4px; }
.nav-toggle span { width: 22px; height: 2px; background: var(--navy); transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease); }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
  position: absolute;
  top: 112px; left: 0; right: 0;
  max-height: calc(100vh - 112px);
  overflow-y: auto;
  background: var(--white);
  border-bottom: 1px solid var(--line);
  padding: 18px var(--gutter) 28px;
}
.mobile-nav nav { display: flex; flex-direction: column; gap: 4px; }
.mobile-nav a { padding: 14px 0; font-size: 17px; font-weight: 500; color: var(--navy); border-bottom: 1px solid var(--line-soft); }
.mobile-nav a.mobile-cta { margin-top: 14px; border-bottom: 0; align-self: flex-start; }

/* ============================================================
   HERO — full viewport, asymmetric, architectural motif
   ============================================================ */
.block-hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--off-white);
  border-bottom: 1px solid var(--line);
  padding-top: 0;
  padding-bottom: 0;
  overflow: hidden;
}

.hero-meta-strip {
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
}
.hero-meta-strip .container {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--slate);
}
.meta-div { width: 1px; height: 12px; background: var(--line); }
.meta-spacer { flex: 1; }

.hero-content {
  flex: 1;
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  padding-top: clamp(48px, 7vw, 96px);
  padding-bottom: clamp(48px, 7vw, 96px);
}

.hero-left { display: flex; flex-direction: column; justify-content: center; }
.hero-headline {
  font-size: clamp(44px, 7.5vw, 92px);
  line-height: 0.92;
  font-weight: 800;
  letter-spacing: -0.05em;
  color: var(--navy);
  margin: 0 0 48px;
}
.hero-bottom { max-width: 540px; }
.hero-supporting {
  font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.6;
  color: var(--ink-soft);
  margin-bottom: 36px;
}
.hero-actions { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }

/* Hero motif — architectural scale bars */
.hero-right { display: flex; flex-direction: column; justify-content: center; }
.hero-motif {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  align-items: end;
  height: clamp(240px, 36vw, 420px);
}
.motif-col { display: flex; flex-direction: column; justify-content: flex-end; height: 100%; }
.motif-label {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--slate);
  margin-bottom: auto;
  padding-bottom: 14px;
}
.motif-bar { width: 100%; border-radius: 3px 3px 0 0; transform-origin: bottom; }
.motif-bar-1 { height: 38%; background: var(--blue-light); }
.motif-bar-2 { height: 64%; background: var(--blue); }
.motif-bar-3 { height: 100%; background: var(--navy); }
.motif-baseline { height: 1px; background: var(--navy); }
.motif-secondary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding-top: 14px;
}
.motif-secondary span {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  /* --slate-soft is only 2.93:1 on the off-white hero. */
  color: #626C80;
}

/* ============================================================
   QUESTIONS — light, tight, editorial
   ============================================================ */
.block-questions { background: var(--white); }
.questions-list { border-top: 1px solid var(--line); max-width: 900px; }
.questions-list li {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 24px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
  transition: padding-left var(--dur) var(--ease);
}
.questions-list li:hover { padding-left: 12px; }
.questions-list li .list-mark { height: 16px; width: 14px; margin-top: 8px; }
.questions-list li p {
  font-size: clamp(20px, 2.1vw, 27px);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.025em;
  color: var(--navy);
}
.questions-list li p em { color: var(--blue); font-style: italic; font-weight: 600; }
.questions-close {
  margin-top: 36px;
  font-size: 15px;
  color: var(--slate);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
}
.questions-close .list-mark { height: 14px; width: 12px; }

/* ============================================================
   PRACTICES — full-bleed navy, dramatic
   ============================================================ */
.block-practices { border-top: 1px solid var(--navy-700); border-bottom: 1px solid var(--navy-700); }
.practices-list { border-top: 1px solid rgba(255, 255, 255, 0.12); }
.practice {
  display: grid;
  grid-template-columns: 24px 1fr auto;
  gap: 32px;
  padding: 36px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  align-items: start;
  position: relative;
  transition: padding-left var(--dur) var(--ease);
}
.practice:hover { padding-left: 16px; }
.practice .list-mark { height: 16px; width: 14px; margin-top: 10px; }
.practice-body { max-width: 620px; }
.practice-body h3 {
  font-size: clamp(24px, 2.6vw, 34px);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
  color: var(--white);
}
.practice-body p { font-size: 17px; line-height: 1.6; color: #B7C2D8; margin-bottom: 20px; }

/* GRC featured practice — breaks out with a panel */
.practice-featured {
  background: rgba(255, 255, 255, 0.04);
  padding: 44px clamp(28px, 4vw, 48px);
  margin: 0 calc(-1 * clamp(28px, 4vw, 48px));
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.practice-featured:hover { padding-left: calc(16px + clamp(28px, 4vw, 48px)); }
.grc-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.grc-tags span {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blue-light);
  border: 1px solid rgba(96, 146, 213, 0.35);
  padding: 6px 12px;
  border-radius: 4px;
}

/* ============================================================
   OPERATING MODEL — light, very tall, breathing room
   ============================================================ */
.block-operating-model { background: var(--white); }
.model-diagram { display: flex; flex-direction: column; }
.model-bars {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: end;
  height: clamp(200px, 28vw, 340px);
  padding: 0 4px;
}
.model-bar-col { display: flex; flex-direction: column; justify-content: flex-end; height: 100%; }
.model-bar {
  width: 100%;
  height: var(--h);
  background: linear-gradient(180deg, var(--blue-light), var(--blue));
  border-radius: 3px 3px 0 0;
  transform-origin: bottom;
}
.model-bar-col:last-child .model-bar { background: linear-gradient(180deg, var(--blue), var(--navy)); }
.model-baseline { height: 1px; background: var(--navy); }
.model-labels {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(24px, 4vw, 56px);
  padding: 28px 4px 0;
}
.model-label { display: flex; flex-direction: column; gap: 10px; }
.model-label .list-mark { height: 14px; width: 12px; }
.model-label h3 { font-size: 20px; font-weight: 700; letter-spacing: -0.025em; color: var(--navy); }
.model-label p { font-size: 14px; line-height: 1.5; color: var(--ink-soft); }

/* ============================================================
   INDUSTRIES — light, compact
   ============================================================ */
.block-industries { background: var(--off-white); }
.industries-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
}
.industries-list li {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 20px;
  align-items: center;
  padding: 22px 16px 22px 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left var(--dur) var(--ease);
}
.industries-list li:nth-child(odd) { border-right: 1px solid var(--line); padding-right: 32px; }
.industries-list li:nth-child(even) { padding-left: 32px; }
.industries-list li:hover { padding-left: 40px; }
.industries-list li:nth-child(odd):hover { padding-left: 8px; }
.industries-list li .list-mark { height: 14px; width: 12px; }
.ind-name {
  font-size: clamp(17px, 1.5vw, 22px);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--navy);
}
.industries-note { margin-top: 32px; font-size: 15px; color: var(--slate); max-width: 560px; }

/* ============================================================
   OUTCOMES — full-bleed navy, editorial case notes
   ============================================================ */
.outcomes-list { display: grid; grid-template-columns: 1fr; gap: 0; }
.outcome {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: clamp(32px, 5vw, 72px);
  padding: 44px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  align-items: start;
}
.outcome:last-child { border-bottom: 1px solid rgba(255, 255, 255, 0.12); }
.outcome-featured { padding: 60px 0; }
.outcome-figure {
  font-size: clamp(40px, 4.5vw, 60px);
  font-weight: 800;
  letter-spacing: -0.045em;
  color: var(--white);
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.outcome-figure-sub { font-size: 0.5em; font-weight: 600; color: var(--blue-on-navy); }
.outcome-figure-unit { font-size: 0.42em; font-weight: 600; color: var(--blue-on-navy); }
.outcome-body h3 {
  color: var(--white);
  font-size: clamp(20px, 1.9vw, 25px);
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 14px;
}
.outcome-body p { color: #B7C2D8; font-size: 16px; line-height: 1.6; max-width: 560px; }

/* ============================================================
   INSIGHTS — journal index
   ============================================================ */
.block-insights { background: var(--white); }
.insights-list { border-top: 1px solid var(--line); }
.insight { border-bottom: 1px solid var(--line); }
.insight a {
  display: grid;
  grid-template-columns: 200px 1fr auto;
  gap: clamp(24px, 4vw, 48px);
  padding: 32px 0;
  align-items: start;
  transition: padding-left var(--dur) var(--ease), background var(--dur) var(--ease);
}
.insight a:hover { padding-left: 16px; background: var(--off-white); }
.insight-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--slate);
  padding-top: 6px;
  display: flex;
  gap: 8px;
  text-transform: none;
  letter-spacing: 0.01em;
}
.insight-meta span:first-child { color: var(--blue); }
.insight-meta .dot { color: var(--slate-soft); }
.insight h3 {
  font-size: clamp(20px, 1.9vw, 25px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.3;
  margin-bottom: 8px;
  color: var(--navy);
}
.insight p { font-size: 15px; line-height: 1.55; color: var(--ink-soft); max-width: 560px; }
.insight .link-arrow { align-self: center; white-space: nowrap; }

/* ============================================================
   CTA — full-bleed navy, very tall, quiet but dramatic
   ============================================================ */
.block-cta { border-top: 1px solid var(--navy-700); overflow: hidden; }
.cta-inner { position: relative; display: grid; grid-template-columns: 1fr; }
.cta-motif {
  position: absolute;
  top: 0; right: 0;
  display: flex;
  align-items: flex-end;
  gap: 24px;
  height: 100%;
  opacity: 0.85;
  pointer-events: none;
}
.cta-motif span { width: 80px; border-radius: 4px; }
.cta-motif span:nth-child(1) { height: 28%; background: rgba(96, 146, 213, 0.12); }
.cta-motif span:nth-child(2) { height: 52%; background: rgba(70, 105, 160, 0.24); }
.cta-motif span:nth-child(3) { height: 82%; background: rgba(96, 146, 213, 0.36); }
.cta-copy { max-width: 760px; position: relative; z-index: 1; }
.cta-title {
  font-size: clamp(32px, 4.2vw, 54px);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--white);
  margin: 16px 0 28px;
}
.cta-lede { font-size: clamp(16px, 1.4vw, 19px); line-height: 1.6; color: #B7C2D8; max-width: 560px; margin-bottom: 40px; }
.cta-actions { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; }
.cta-phone {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--blue-on-navy);
  transition: color var(--dur) var(--ease);
}
.cta-phone:hover { color: var(--white); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--navy-900);
  color: #B7C2D8;
  padding-top: clamp(64px, 8vw, 96px);
  border-top: 1px solid var(--navy-800);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.15fr 2fr;
  gap: clamp(40px, 5vw, 72px);
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(24px, 3vw, 48px);
}
.footer-logo { height: 46px; width: auto; margin-bottom: 20px; }
.footer-tag { font-size: 14px; font-weight: 500; color: #C3CCDE; margin-bottom: 6px; }
.footer-locations {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--slate-soft);
  letter-spacing: 0.01em;
}
.footer-col h3 {
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.01em;
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a { font-size: 15px; color: #B7C2D8; transition: color var(--dur) var(--ease); }
.footer-col a:hover { color: var(--white); }
.footer-base {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  padding-bottom: 28px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--slate-soft);
  letter-spacing: 0.02em;
}
.footer-small { letter-spacing: 0.04em; }

/* ============================================================
   DIFFERENTIATORS
   ============================================================ */
.block-differentiators { background: var(--off-white); }
.differentiators-list { border-top: 1px solid var(--line); max-width: 900px; }
.differentiators-list li {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
  transition: padding-left var(--dur) var(--ease);
}
.differentiators-list li:hover { padding-left: 12px; }
.differentiators-list li .list-mark { height: 16px; width: 14px; margin-top: 8px; }
.differentiators-list h3 {
  font-size: clamp(20px, 1.9vw, 25px);
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 10px;
  color: var(--navy);
}
.differentiators-list p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 620px;
}

/* ============================================================
   CUSTOM TEXT BLOCK
   ============================================================ */
.custom-text-body { max-width: 680px; }
.custom-text-body.dark { color: #B7C2D8; }
.custom-text-body p { font-size: 18px; line-height: 1.7; margin-bottom: 20px; color: var(--ink-soft); }
.custom-text-body.dark p { color: #B7C2D8; }
.custom-text-body h2, .custom-text-body h3, .custom-text-body h4 { margin: 32px 0 16px; }
.custom-text-body strong { font-weight: 700; color: var(--navy); }
.custom-text-body.dark strong { color: var(--white); }

/* ============================================================
   SPLIT CONTENT BLOCK
   ============================================================ */
.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
.split-col { max-width: 540px; }
.split-title {
  font-size: clamp(24px, 2.6vw, 32px);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  color: var(--navy);
}
.split-title.light { color: var(--white); }
.split-body p { font-size: 17px; line-height: 1.65; margin-bottom: 16px; color: var(--ink-soft); }
.split-body.dark p { color: #B7C2D8; }
.split-body strong { font-weight: 700; color: var(--navy); }
.split-body.dark strong { color: var(--white); }

/* ============================================================
   PULL QUOTE BLOCK
   ============================================================ */
.block-pull-quote { display: flex; align-items: center; }
.pull-quote {
  font-size: clamp(28px, 3.6vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--navy);
  max-width: 900px;
  margin: 0;
  padding: 0;
  border: 0;
  position: relative;
}
.pull-quote.light { color: var(--white); }
.pull-quote::before {
  content: "";
  display: block;
  width: 40px;
  height: 3px;
  background: var(--blue);
  margin-bottom: 32px;
}
.pull-quote-attribution {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--slate);
  margin-top: 28px;
}
.pull-quote-attribution.light { color: var(--blue-on-navy); }

/* ============================================================
   MOTIF DIVIDER BLOCK
   ============================================================ */
.block-motif-divider {
  display: flex;
  align-items: center;
  justify-content: center;
}
.motif-divider-bars {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  height: 60px;
}
.motif-div-bar { width: 8px; border-radius: 2px; }
.motif-div-1 { height: 40%; background: var(--blue-light); }
.motif-div-2 { height: 68%; background: var(--blue); }
.motif-div-3 { height: 100%; background: var(--navy); }
.block-dark .motif-div-3 { background: var(--white); }

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: none; }

.questions-list li.reveal:nth-child(1) { transition-delay: 40ms; }
.questions-list li.reveal:nth-child(2) { transition-delay: 100ms; }
.questions-list li.reveal:nth-child(3) { transition-delay: 160ms; }
.questions-list li.reveal:nth-child(4) { transition-delay: 220ms; }
.questions-list li.reveal:nth-child(5) { transition-delay: 280ms; }
.questions-list li.reveal:nth-child(6) { transition-delay: 340ms; }
.practices-list .practice.reveal:nth-child(1) { transition-delay: 40ms; }
.practices-list .practice.reveal:nth-child(2) { transition-delay: 120ms; }
.practices-list .practice.reveal:nth-child(3) { transition-delay: 200ms; }
.practices-list .practice.reveal:nth-child(4) { transition-delay: 280ms; }
.practices-list .practice.reveal:nth-child(5) { transition-delay: 360ms; }

/* Motif bars grow on reveal */
.motif-bar { transform: scaleY(0); transition: transform 900ms var(--ease); }
.hero-right.reveal.is-visible .motif-bar { transform: scaleY(1); }
.hero-right.reveal.is-visible .motif-bar-1 { transition-delay: 200ms; }
.hero-right.reveal.is-visible .motif-bar-2 { transition-delay: 350ms; }
.hero-right.reveal.is-visible .motif-bar-3 { transition-delay: 500ms; }

.model-bar { transform: scaleY(0); transition: transform 900ms var(--ease); }
.model-diagram.reveal.is-visible .model-bar { transform: scaleY(1); }
.model-diagram.reveal.is-visible .model-bar-col:nth-child(1) .model-bar { transition-delay: 200ms; }
.model-diagram.reveal.is-visible .model-bar-col:nth-child(2) .model-bar { transition-delay: 320ms; }
.model-diagram.reveal.is-visible .model-bar-col:nth-child(3) .model-bar { transition-delay: 440ms; }
.model-diagram.reveal.is-visible .model-bar-col:nth-child(4) .model-bar { transition-delay: 560ms; }
.model-diagram.reveal.is-visible .model-bar-col:nth-child(5) .model-bar { transition-delay: 680ms; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px) {
  .outcome { grid-template-columns: 160px 1fr; gap: 32px; }
  .insight a { grid-template-columns: 160px 1fr; }
  .insight .link-arrow { display: none; }
  .practice-margin-note { display: none; }
  .model-margin-note { display: none; }
}

@media (max-width: 920px) {
  .primary-nav, .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .mobile-nav.open { display: block; }

  .hero-content { grid-template-columns: 1fr; gap: 48px; }
  .hero-right { max-width: 380px; }
  .hero-motif { height: 240px; }

  .split-grid { grid-template-columns: 1fr; gap: 32px; }

  .industries-list { grid-template-columns: 1fr; }
  .industries-list li:nth-child(odd) { border-right: 0; padding-right: 0; }
  .industries-list li:nth-child(even) { padding-left: 0; }
  .industries-list li:hover { padding-left: 16px; }
  .industries-list li:nth-child(odd):hover { padding-left: 16px; }

  .outcome { grid-template-columns: 1fr; gap: 16px; }
  .insight a { grid-template-columns: 1fr; gap: 12px; }

  .footer-top { grid-template-columns: 1fr; gap: 40px; }
  .footer-brand { grid-column: auto; }
}

@media (max-width: 620px) {
  body { font-size: 17px; }
  .hero-meta-strip .container { flex-wrap: wrap; }
  .meta-spacer { display: none; }
  .hero-headline { font-size: clamp(36px, 11vw, 52px); }

  .practice { grid-template-columns: 20px 1fr; gap: 16px; }
  .practice-featured { grid-template-columns: 20px 1fr; padding: 32px 20px; margin: 0 -20px; }

  .model-bars { gap: 12px; height: 180px; }
  .model-labels { gap: 12px; }
  .model-label h3 { font-size: 16px; }
  .model-label p { font-size: 13px; }

  .footer-cols { grid-template-columns: 1fr; gap: 28px; }
  .footer-base { flex-direction: column; align-items: flex-start; gap: 8px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .motif-bar, .model-bar { transform: none; }
}

/* ============================================================
   2026 REFRESH — added components
   Technology Leadership. Cybersecurity. Governance.
   ============================================================ */

/* ---------- Accessibility ---------- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--navy);
  color: var(--white);
  padding: 12px 20px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 0 0 var(--r-btn) 0;
}
.skip-link:focus { left: 0; }
:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: 2px;
}
.block-dark :focus-visible { outline-color: var(--blue-glow); }

/* ---------- Secondary button ---------- */
.btn-ghost {
  background: transparent;
  color: var(--navy);
  border: 1px solid var(--line);
}
.btn-ghost:hover { background: var(--white); border-color: var(--navy); transform: translateY(-1px); }
.block-dark .btn-ghost { color: var(--white); border-color: rgba(255,255,255,0.28); }
.block-dark .btn-ghost:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.55); }

/* ============================================================
   HEADER — services menu
   ============================================================ */
.primary-nav .has-menu { position: relative; }
.nav-trigger {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-soft);
  padding: 6px 0;
  transition: color var(--dur) var(--ease);
}
.nav-trigger:hover, .nav-trigger[aria-expanded="true"] { color: var(--navy); }
.nav-chev {
  width: 7px; height: 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform var(--dur) var(--ease);
}
.nav-trigger[aria-expanded="true"] .nav-chev { transform: rotate(-135deg) translate(-3px, -3px); }

.nav-menu {
  position: absolute;
  top: calc(100% + 18px);
  left: -20px;
  width: 380px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  box-shadow: 0 18px 48px -18px rgba(32, 45, 76, 0.28);
  padding: 10px;
  display: flex;
  flex-direction: column;
  z-index: 60;
}
.nav-menu[hidden] { display: none; }
.nav-menu a {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 13px 16px;
  border-radius: 4px;
  transition: background var(--dur) var(--ease);
}
.nav-menu a:hover { background: var(--off-white-2); }
.nav-menu-title { font-size: 15px; font-weight: 600; color: var(--navy); letter-spacing: -0.015em; }
.nav-menu-sub { font-size: 13px; line-height: 1.45; color: var(--slate); }

.mobile-nav-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--slate);
  padding: 18px 0 6px;
}
.mobile-nav-label:first-child { padding-top: 4px; }

/* ============================================================
   HERO — kicker line
   ============================================================ */
.hero-kicker {
  font-size: clamp(20px, 2.2vw, 27px);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--blue);
  margin: -28px 0 32px;
}

/* ============================================================
   HOMEPAGE — five service areas
   ============================================================ */
.block-services { border-top: 1px solid var(--navy-700); border-bottom: 1px solid var(--navy-700); }
.service-list { border-top: 1px solid rgba(255, 255, 255, 0.12); }
.service {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 32px;
  padding: 46px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  align-items: start;
  transition: padding-left var(--dur) var(--ease);
}
.service:hover { padding-left: 14px; }
.service .list-mark { height: 16px; width: 14px; margin-top: 12px; }
.service-body { max-width: 760px; }
.service-body h3 {
  font-size: clamp(25px, 2.7vw, 36px);
  font-weight: 700;
  letter-spacing: -0.032em;
  color: var(--white);
  margin-bottom: 8px;
}
.service-lede {
  font-size: clamp(17px, 1.5vw, 21px);
  font-weight: 500;
  letter-spacing: -0.018em;
  color: var(--blue-on-navy);
  margin-bottom: 16px;
}
.service-body > p:not(.service-lede) {
  font-size: 17px;
  line-height: 1.65;
  color: #B7C2D8;
  max-width: 640px;
  margin-bottom: 22px;
}
.cap-tags { display: flex; flex-wrap: wrap; gap: 8px 10px; margin-bottom: 26px; }
.cap-tags li {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.01em;
  color: #A9B6CF;
  padding: 5px 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 100px;
}
.block:not(.block-dark) .cap-tags li { color: var(--ink-soft); border-color: var(--line); }

/* ============================================================
   STRATEGY BACKED BY EXECUTION
   ============================================================ */
.block-execution { background: var(--off-white); }
.execution-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 88px);
  align-items: start;
  margin-bottom: clamp(56px, 7vw, 92px);
}
.execution-copy p {
  font-size: clamp(16px, 1.35vw, 19px);
  line-height: 1.7;
  color: var(--ink-soft);
  margin-bottom: 18px;
  max-width: 540px;
}
.execution-copy p:last-child { margin-bottom: 0; }

.capability-columns {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(20px, 3vw, 40px);
  border-top: 1px solid var(--line);
  padding-top: 36px;
}
.capability-columns li { position: relative; padding-top: 18px; }
.capability-columns li::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 26px; height: 2px;
  background: var(--blue-light);
}
.capability-columns h3 {
  font-size: 18px;
  font-weight: 650;
  letter-spacing: -0.022em;
  color: var(--navy);
  margin-bottom: 8px;
}
.capability-columns p { font-size: 14.5px; line-height: 1.6; color: var(--ink-soft); }

/* ============================================================
   HIGHLIGHT (GRC / security) — split, dark
   ============================================================ */
.block-highlight .split-grid { grid-template-columns: 0.9fr 1.1fr; align-items: start; }
.framework-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: 30px 0 32px;
}
.framework-strip span {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.01em;
  color: var(--blue-on-navy);
  border: 1px solid rgba(122, 174, 240, 0.34);
  padding: 6px 13px;
  border-radius: 100px;
}
.block:not(.block-dark) .framework-strip span {
  color: var(--blue);
  border-color: rgba(70, 105, 160, 0.28);
}
.highlight-links { display: flex; flex-wrap: wrap; gap: 28px; }

/* ============================================================
   AI LAYERS
   ============================================================ */
.block-ai-highlight { background: var(--white); }
.ai-layers { border-top: 1px solid var(--line); max-width: 940px; }
.ai-layers li {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: clamp(20px, 3vw, 40px);
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.layer-index {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--blue);
  padding-top: 5px;
  letter-spacing: 0.02em;
}
.ai-layers h3 {
  font-size: clamp(20px, 1.9vw, 25px);
  font-weight: 700;
  letter-spacing: -0.026em;
  color: var(--navy);
  margin-bottom: 10px;
}
.ai-layers p { font-size: 16.5px; line-height: 1.65; color: var(--ink-soft); max-width: 640px; }
.ai-highlight-cta { margin-top: 36px; }

/* ============================================================
   INDUSTRIES & EXPERIENCE — two-column split
   ============================================================ */
.experience-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 88px);
  align-items: start;
}
.experience-heading {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--slate);
  margin-bottom: 6px;
}
.experience-split .industries-list { grid-template-columns: 1fr; }
.experience-split .industries-list li:nth-child(odd) { border-right: 0; padding-right: 0; }
.experience-split .industries-list li:nth-child(even) { padding-left: 0; }
.experience-split .industries-list li:hover,
.experience-split .industries-list li:nth-child(odd):hover { padding-left: 10px; }
.experience-split .ind-name { font-size: clamp(16px, 1.3vw, 19px); }

/* ============================================================
   WHY FRONTLINE
   ============================================================ */
.block-why { background: var(--off-white); }
.why-list { border-top: 1px solid var(--line); max-width: 900px; }
.why-list li {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
  transition: padding-left var(--dur) var(--ease);
}
.why-list li:hover { padding-left: 12px; }
.why-list li .list-mark { height: 16px; width: 14px; margin-top: 8px; }
.why-list h3 {
  font-size: clamp(19px, 1.8vw, 24px);
  font-weight: 700;
  letter-spacing: -0.026em;
  margin-bottom: 10px;
  color: var(--navy);
}
.why-list p { font-size: 16px; line-height: 1.65; color: var(--ink-soft); max-width: 640px; }

/* ============================================================
   SERVICE PAGES — hero
   ============================================================ */
.service-hero {
  background: var(--navy);
  color: var(--white);
  padding-top: clamp(72px, 9vw, 128px);
  padding-bottom: clamp(72px, 9vw, 128px);
  position: relative;
  overflow: hidden;
}
.service-hero::after {
  content: "";
  position: absolute;
  right: calc(-1 * clamp(40px, 6vw, 120px));
  bottom: -20%;
  width: clamp(280px, 34vw, 560px);
  height: 140%;
  background:
    linear-gradient(180deg, rgba(96, 146, 213, 0.10), rgba(96, 146, 213, 0));
  transform: skewX(-12deg);
  pointer-events: none;
}
.service-hero .container { position: relative; z-index: 1; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: #93A2BF;
  margin-bottom: clamp(36px, 5vw, 64px);
}
.breadcrumb a { transition: color var(--dur) var(--ease); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb .sep { opacity: 0.5; }
.breadcrumb .current { color: var(--blue-on-navy); }

.service-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(40px, 6vw, 88px);
  align-items: end;
}
.service-hero h1 {
  font-size: clamp(38px, 5.4vw, 68px);
  line-height: 1.02;
  font-weight: 750;
  letter-spacing: -0.042em;
  color: var(--white);
  margin-bottom: 20px;
  text-wrap: balance;
}
.service-hero-lede {
  font-size: clamp(19px, 2vw, 26px);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -0.022em;
  color: var(--blue-on-navy);
  max-width: 620px;
}
.service-hero-intro p {
  font-size: clamp(16px, 1.35vw, 18px);
  line-height: 1.7;
  color: #B7C2D8;
  margin-bottom: 16px;
}
.service-hero-intro p:last-of-type { margin-bottom: 30px; }
.service-hero-actions { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }

/* Page-personality accent bars beneath the hero */
.hero-rule {
  display: flex;
  gap: 4px;
  margin-top: clamp(48px, 6vw, 80px);
}
.hero-rule span { height: 3px; border-radius: 2px; }
.hero-rule span:nth-child(1) { flex: 2; background: var(--blue-light); }
.hero-rule span:nth-child(2) { flex: 3; background: var(--blue); }
.hero-rule span:nth-child(3) { flex: 8; background: rgba(255,255,255,0.14); }

/* ============================================================
   SERVICE PAGES — shared sections
   ============================================================ */
.prose { max-width: 720px; }
.prose p {
  font-size: clamp(16.5px, 1.4vw, 19px);
  line-height: 1.72;
  color: var(--ink-soft);
  margin-bottom: 20px;
}
.prose p:last-child { margin-bottom: 0; }
.prose.dark p { color: #B7C2D8; }
.prose strong { font-weight: 650; color: var(--navy); }
.prose.dark strong { color: var(--white); }

.lead-statement {
  font-size: clamp(22px, 2.6vw, 34px);
  font-weight: 600;
  line-height: 1.32;
  letter-spacing: -0.028em;
  color: var(--navy);
  max-width: 900px;
  text-wrap: balance;
}
.lead-statement.light { color: var(--white); }

/* Capability grid — restrained, rule-based, not cards */
.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0 clamp(24px, 4vw, 56px);
  border-top: 1px solid var(--line);
  margin-top: 8px;
}
.cap-grid li {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 16px;
  align-items: baseline;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink-soft);
}
.cap-grid .list-mark { height: 12px; width: 11px; transform: translateY(2px); }
.block-dark .cap-grid { border-top-color: rgba(255,255,255,0.12); }
.block-dark .cap-grid li { border-bottom-color: rgba(255,255,255,0.12); color: #B7C2D8; }
.cap-grid.two-col { grid-template-columns: repeat(2, 1fr); }

/* Section with side heading */
.side-head {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(36px, 5vw, 80px);
  align-items: start;
}
/* A stretched grid item fills the row, leaving sticky nothing to travel in.
   align-self:start shrinks it to its content so it can actually stick. */
.side-head-sticky {
  position: sticky;
  top: 140px;
  align-self: start;
}
.side-head h2 { margin-bottom: 18px; }

/* Process flow — GRC cycle */
.process-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 10px;
  margin-top: 8px;
}
.process-step {
  flex: 1 1 140px;
  border-top: 2px solid var(--blue-light);
  padding: 16px 0 0;
  position: relative;
}
.process-step .step-n {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--blue);
  display: block;
  margin-bottom: 6px;
}
.process-step h3 {
  font-size: 17px;
  font-weight: 650;
  letter-spacing: -0.02em;
  color: var(--navy);
}
.block-dark .process-step h3 { color: var(--white); }
.block-dark .process-step { border-top-color: rgba(96,146,213,0.6); }
.process-loop {
  margin-top: 24px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--slate);
  display: flex;
  align-items: center;
  gap: 10px;
}
.process-loop::before {
  content: "";
  width: 22px; height: 2px;
  background: var(--line);
}

/* Domain grid — cybersecurity */
.domain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  overflow: hidden;
}
.domain-grid li { background: var(--white); padding: 28px clamp(20px, 2.4vw, 32px); }
.block-dark .domain-grid { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.12); }
.block-dark .domain-grid li { background: var(--navy); }
.domain-grid h3 {
  font-size: 18px;
  font-weight: 650;
  letter-spacing: -0.022em;
  color: var(--navy);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.block-dark .domain-grid h3 { color: var(--white); }
.domain-grid h3 .list-mark { height: 13px; width: 11px; }
.domain-grid p { font-size: 15px; line-height: 1.6; color: var(--ink-soft); }
.block-dark .domain-grid p { color: #B7C2D8; }

/* Engagement models */
.engagement-models {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 clamp(40px, 6vw, 88px);
  border-top: 1px solid var(--line);
}
.engagement-models li {
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
}
.engagement-models h3 {
  font-size: clamp(19px, 1.7vw, 23px);
  font-weight: 700;
  letter-spacing: -0.026em;
  color: var(--navy);
  margin-bottom: 10px;
}
.engagement-models p { font-size: 16px; line-height: 1.65; color: var(--ink-soft); max-width: 520px; }
.block-dark .engagement-models { border-top-color: rgba(255,255,255,0.12); }
.block-dark .engagement-models li { border-bottom-color: rgba(255,255,255,0.12); }
.block-dark .engagement-models h3 { color: var(--white); }
.block-dark .engagement-models p { color: #B7C2D8; }

/* Related services */
.block-related { background: var(--off-white); }
.related-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.related-list li { background: var(--off-white); }
.related-list a {
  display: flex;
  flex-direction: column;
  gap: 10px;
  height: 100%;
  padding: 30px clamp(18px, 2vw, 28px);
  transition: background var(--dur) var(--ease);
}
.related-list a:hover { background: var(--white); }
.related-list h3 {
  font-size: 17px;
  font-weight: 650;
  letter-spacing: -0.022em;
  color: var(--navy);
  line-height: 1.3;
}
.related-list p { font-size: 14.5px; line-height: 1.55; color: var(--ink-soft); flex: 1; }
.related-list .link-arrow { font-size: 14px; }

/* Roadmap horizon — Fractional CIO */
.horizon {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  margin-top: 8px;
}
.horizon li { padding: 26px clamp(16px, 2vw, 28px) 26px 0; position: relative; }
.horizon li::before {
  content: "";
  position: absolute;
  top: -1px; left: 0;
  height: 3px;
  background: var(--blue);
  border-radius: 2px;
}
.horizon li:nth-child(1)::before { width: 22%; }
.horizon li:nth-child(2)::before { width: 46%; }
.horizon li:nth-child(3)::before { width: 72%; }
.horizon li:nth-child(4)::before { width: 100%; }
.horizon h3 {
  font-size: 17px;
  font-weight: 650;
  letter-spacing: -0.022em;
  color: var(--navy);
  margin-bottom: 8px;
}
.horizon p { font-size: 14.5px; line-height: 1.6; color: var(--ink-soft); }

/* Executive question set */
.exec-questions { max-width: 820px; }
.exec-questions li {
  font-size: clamp(20px, 2.2vw, 30px);
  font-weight: 600;
  line-height: 1.28;
  letter-spacing: -0.028em;
  color: var(--navy);
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.exec-questions li:first-child { border-top: 1px solid var(--line); }
.block-dark .exec-questions li {
  color: var(--white);
  border-color: rgba(255,255,255,0.12);
}

/* Closing statement band */
.block-statement { background: var(--white); }
.statement-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 28px;
}

/* ============================================================
   RESPONSIVE — refresh components
   ============================================================ */
@media (max-width: 1080px) {
  .capability-columns { grid-template-columns: repeat(3, 1fr); row-gap: 32px; }
  .cap-grid { grid-template-columns: repeat(2, 1fr); }
  .domain-grid { grid-template-columns: repeat(2, 1fr); }
  .related-list { grid-template-columns: repeat(2, 1fr); }
  .horizon { grid-template-columns: repeat(2, 1fr); }
  .block-highlight .split-grid { grid-template-columns: 1fr; }
  .side-head { grid-template-columns: 1fr; }
  .side-head-sticky { position: static; }
  .service-hero-grid { grid-template-columns: 1fr; gap: 40px; align-items: start; }
}

@media (max-width: 920px) {
  .primary-nav .nav-menu { display: none; }
  .execution-head { grid-template-columns: 1fr; gap: 28px; }
  .experience-split { grid-template-columns: 1fr; gap: 28px; }
  .engagement-models { grid-template-columns: 1fr; }
  .capability-columns { grid-template-columns: repeat(2, 1fr); }
  .hero-kicker { margin-top: -20px; }
}

@media (max-width: 620px) {
  .service { grid-template-columns: 20px 1fr; gap: 16px; padding: 34px 0; }
  .cap-grid { grid-template-columns: 1fr; }
  .cap-grid.two-col { grid-template-columns: 1fr; }
  .domain-grid { grid-template-columns: 1fr; }
  .related-list { grid-template-columns: 1fr; }
  .capability-columns { grid-template-columns: 1fr; gap: 26px; }
  .horizon { grid-template-columns: 1fr; }
  .ai-layers li { grid-template-columns: 1fr; gap: 8px; }
  .layer-index { padding-top: 0; }
  .process-step { flex: 1 1 100%; }
}

/* Intro line above a capability list */
.cap-intro {
  font-size: 15px;
  font-weight: 500;
  color: var(--slate);
  margin-bottom: 18px;
}
.cap-intro.light { color: #93A2BF; }

/* Operating model: the five-across label row cannot hold real words on a phone.
   Keep the bar chart, stack the labels into a readable list. */
@media (max-width: 700px) {
  .model-bars { gap: 8px; height: 140px; }
  .model-labels {
    grid-template-columns: 1fr;
    gap: 0;
    padding-top: 20px;
  }
  .model-label {
    display: grid;
    grid-template-columns: 14px 1fr;
    column-gap: 14px;
    row-gap: 4px;
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
  }
  .model-label .list-mark { grid-row: span 2; margin-top: 5px; }
  .model-label h3 { font-size: 17px; }
  .model-label p { font-size: 14px; }
  .block-dark .model-label { border-bottom-color: rgba(255,255,255,0.12); }
}

/* Operating-model note. Replaces the absolutely-positioned marginalia, which
   collided with the right-hand stage label at desktop widths. */
.model-note {
  margin-top: clamp(36px, 4vw, 56px);
  padding-left: 16px;
  border-left: 2px solid var(--line);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--slate);
  max-width: 420px;
}

/* .ai-layers renders on both light and navy sections. */
.block-dark .ai-layers { border-top-color: rgba(255,255,255,0.12); }
.block-dark .ai-layers li { border-bottom-color: rgba(255,255,255,0.12); }
.block-dark .layer-index { color: var(--blue-on-navy); }
.block-dark .ai-layers h3 { color: var(--white); }
.block-dark .ai-layers p { color: #B7C2D8; }
.block-dark .exec-questions li { color: var(--white); }
.block-dark .lead-statement { color: var(--white); }
.block-dark .cap-intro { color: #93A2BF; }
.block-dark .process-loop { color: #93A2BF; }
.block-dark .process-loop::before { background: rgba(255,255,255,0.2); }
.block-dark .process-step .step-n { color: var(--blue-on-navy); }
.block-dark .section-aside { color: #C2CCE0; }

/* ============================================================
   V3 — small-business and nonprofit fit
   ============================================================ */
.fit-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(36px, 5vw, 80px);
  align-items: start;
  margin-top: clamp(48px, 6vw, 76px);
  padding-top: clamp(36px, 4vw, 52px);
  border-top: 1px solid var(--line);
}
.fit-lede {
  font-size: clamp(16px, 1.35vw, 18px);
  line-height: 1.7;
  color: var(--ink-soft);
  max-width: 520px;
  margin-top: 14px;
}
.fit-lede + .fit-lede { margin-top: 18px; }
.fit-list { margin-top: 14px; }
.fit-list li {
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--ink-soft);
  padding: 10px 0 10px 20px;
  position: relative;
}
.fit-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  width: 8px;
  height: 1.5px;
  background: var(--blue-light);
}

@media (max-width: 920px) {
  .fit-panel { grid-template-columns: 1fr; gap: 32px; }
}

/* ============================================================
   WHERE FRONTLINE FITS — situation-led use cases
   ============================================================ */
.block-use-cases { background: var(--white); }
.use-cases { border-top: 1px solid var(--line); }
.use-cases li {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(24px, 4vw, 72px);
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
  transition: padding-left var(--dur) var(--ease);
}
.use-cases li:hover { padding-left: 12px; }
.uc-head h3 {
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 700;
  letter-spacing: -0.028em;
  line-height: 1.2;
  color: var(--navy);
  text-wrap: balance;
}
.uc-body p {
  font-size: 16.5px;
  line-height: 1.68;
  color: var(--ink-soft);
  max-width: 620px;
  margin-bottom: 16px;
}
.uc-body .link-arrow { font-size: 14.5px; }

@media (max-width: 920px) {
  .use-cases li { grid-template-columns: 1fr; gap: 12px; padding: 28px 0; }
  .use-cases li:hover { padding-left: 8px; }
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.block-contact { background: var(--white); }
.contact-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.contact-form-title,
.contact-aside-title {
  font-size: clamp(21px, 2vw, 26px);
  font-weight: 700;
  letter-spacing: -0.028em;
  color: var(--navy);
  margin-bottom: 28px;
}

/* ---------- Form ---------- */
.contact-form { display: flex; flex-direction: column; gap: 24px; max-width: 620px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label {
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--navy);
}
.field-optional { font-weight: 400; color: var(--slate); }
.field input,
.field textarea {
  font-family: inherit;
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-btn);
  padding: 13px 15px;
  width: 100%;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.field textarea { resize: vertical; min-height: 140px; }
.field input:hover,
.field textarea:hover { border-color: #C9D2E2; }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(70, 105, 160, 0.16);
}
.field input:user-invalid,
.field textarea:user-invalid { border-color: #B4453C; }
.field-hint { font-size: 13.5px; line-height: 1.5; color: var(--slate); }

/* Honeypot — must stay out of sight and out of the tab order. */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px;
  opacity: 0;
  pointer-events: none;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.contact-form button[disabled] { opacity: 0.6; cursor: progress; }
.form-status {
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--slate);
  max-width: 380px;
}
.form-status.is-success { color: #2F7D57; font-weight: 500; }
.form-status.is-error { color: #B4453C; font-weight: 500; }

/* Success replaces the form outright — nothing left to re-submit. */
.form-sent {
  border-left: 2px solid #3E9C6B;
  padding: 4px 0 4px 20px;
  max-width: 560px;
}
.form-sent h3 {
  font-size: clamp(20px, 1.9vw, 25px);
  font-weight: 700;
  letter-spacing: -0.026em;
  color: var(--navy);
  margin-bottom: 12px;
}
.form-sent p { font-size: 16.5px; line-height: 1.68; color: var(--ink-soft); }

/* ---------- Direct contact column ---------- */
.contact-direct { display: flex; flex-direction: column; gap: 40px; }
.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--line);
}
.contact-methods li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.cm-label {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--slate);
  letter-spacing: 0.01em;
}
.cm-value {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.018em;
  color: var(--navy);
  transition: color var(--dur) var(--ease);
}
.cm-value:hover { color: var(--blue); }

.contact-note h3 {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--slate);
  margin-bottom: 10px;
}
.contact-note p {
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--ink-soft);
  margin-bottom: 14px;
}
.contact-note .fit-list { margin-top: 0; }
.contact-note .fit-list li { font-size: 15px; padding: 7px 0 7px 20px; }
.contact-note .fit-list li::before { top: 17px; }

@media (max-width: 920px) {
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-direct { max-width: 620px; }
}