/* ============================================
   Design tokens
   ============================================ */
:root {
  --ink: #1F232B;
  --steel: #5A6270;
  --steel-soft: #8B92A0;
  --amber: #1F232B;
  --amber-deep: #1F232B;
  --paper: #F4F4F2;
  --white: #FFFFFF;
  --line: rgba(31, 35, 43, 0.12);

  --display: "Montserrat", -apple-system, sans-serif;
  --body: "Montserrat", -apple-system, sans-serif;
  --mono: "Montserrat", -apple-system, sans-serif;

  --max: 1120px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

img { max-width: 100%; display: block; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
}

/* ============================================
   Header / nav
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(237, 234, 226, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.25rem;
  text-decoration: none;
  letter-spacing: -0.01em;
}

.brand span {
  color: var(--amber-deep);
}

nav.primary {
  display: flex;
  gap: 36px;
}

.header-logo-icon {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.header-logo-icon img {
  height: 28px;
  width: auto;
  display: block;
}

@media (max-width: 720px) {
  .header-logo-icon { display: none; }
}

nav.primary a {
  text-decoration: none;
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--steel);
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

nav.primary a:hover,
nav.primary a[aria-current="page"] {
  color: var(--ink);
  border-color: var(--amber);
}

.nav-toggle { display: none; }

@media (max-width: 720px) {
  nav.primary {
    position: fixed;
    inset: 76px 0 auto 0;
    background: var(--white);
    flex-direction: column;
    gap: 0;
    border-bottom: 1px solid var(--line);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }
  nav.primary a {
    padding: 16px 32px;
    border-bottom: 1px solid var(--line);
  }
  nav.primary.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-toggle {
    display: block;
    background: none;
    border: none;
    font-family: var(--mono);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    cursor: pointer;
    color: var(--ink);
  }
}

/* ============================================
   Route line — signature element
   used as section dividers throughout
   ============================================ */
.route-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.route-divider .seg {
  flex: 1;
  height: 1px;
  background: var(--line);
}

.route-divider .node {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
  flex-shrink: 0;
}

/* ============================================
   Hero
   ============================================ */
.hero-banner {
  position: relative;
  min-height: 420px;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: flex-end;
  color: var(--white);
}

.hero-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(31,35,43,0.15) 0%, rgba(31,35,43,0.55) 100%);
}

.hero-banner .wrap {
  position: relative;
  z-index: 1;
  width: 100%;
  padding-bottom: 56px;
  padding-top: 56px;
}

.hero-banner .eyebrow,
.hero-banner h1,
.hero-banner .lede {
  color: var(--white);
}

.hero-banner h1 { max-width: 48ch; }
.hero-banner .lede { max-width: 58ch; }

.hero-banner .lede { color: rgba(255,255,255,0.85); }

.hero-logo-mark {
  position: absolute;
  top: 40px;
  right: 40px;
  z-index: 1;
  width: 160px;
  height: auto;
  opacity: 0.92;
}

@media (max-width: 720px) {
  .hero-logo-mark { width: 96px; top: 24px; right: 24px; }
}

.page-hero-logo-mark {
  position: absolute;
  top: 8px;
  right: 32px;
  z-index: 1;
  width: 140px;
  height: auto;
}

@media (max-width: 720px) {
  .page-hero-logo-mark { width: 84px; top: 4px; right: 24px; }
}

.wordmark-lockup {
  display: flex;
  align-items: baseline;
  gap: 2px;
  font-family: var(--display);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 0.9;
  margin: 0 0 8px;
}
.wordmark-lockup .eff { font-size: clamp(2.6rem, 6vw, 4.2rem); }
.wordmark-lockup .rest { font-size: clamp(1.5rem, 3.4vw, 2.3rem); font-weight: 600; }
.wordmark-tagline {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  margin: 0 0 28px;
}

.hero {
  padding: 96px 0 72px;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber-deep);
  margin: 0 0 20px;
}

h1 {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 28px;
  max-width: 15ch;
}

h1 em {
  font-style: italic;
  color: var(--amber-deep);
}

.lede {
  font-size: 1.2rem;
  color: var(--steel);
  max-width: 46ch;
  margin: 0 0 36px;
}

.cta-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  padding: 14px 26px;
  border-radius: 2px;
  transition: transform 0.15s ease, background 0.15s ease;
}

.btn-primary {
  background: var(--ink);
  color: var(--white);
}
.btn-primary:hover { background: var(--amber-deep); transform: translateY(-1px); }

.btn-ghost {
  border: 1px solid var(--line);
  color: var(--ink);
}
.btn-ghost:hover { border-color: var(--ink); transform: translateY(-1px); }

/* ============================================
   Route map — the signature visual
   career path rendered as a supply route
   ============================================ */
.route-map {
  padding: 40px 0 100px;
}

.route-map-title {
  font-family: var(--mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--steel);
  margin: 0 0 40px;
}

.route-track {
  position: relative;
}

.route-line-svg {
  width: 100%;
  height: auto;
  display: block;
}

.route-stops {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: -18px;
}

.route-stop {
  padding-top: 28px;
}

.route-stop .role {
  font-family: var(--display);
  font-size: 1.05rem;
  margin: 0 0 4px;
}

.route-stop .org {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--amber-deep);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin: 0 0 8px;
}

.route-stop p.desc {
  font-size: 0.92rem;
  color: var(--steel);
  margin: 0;
}

@media (max-width: 860px) {
  .route-stops { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .route-stops { grid-template-columns: 1fr; }
}

/* ============================================
   Sections generic
   ============================================ */
section { padding: 72px 0; }

.section-head {
  max-width: 68ch;
  margin-bottom: 48px;
}

h2 {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  letter-spacing: -0.015em;
  margin: 0 0 16px;
}

h3 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.3rem;
  margin: 0 0 10px;
}

.section-head p {
  color: var(--steel);
  font-size: 1.05rem;
}

/* Card grid */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.grid-5 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
@media (max-width: 980px) {
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 860px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .grid-5 { grid-template-columns: 1fr; }
}

.card {
  background: var(--white);
  padding: 36px 32px;
}

.card .tag {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--amber-deep);
  margin: 0 0 14px;
}

.card p { color: var(--steel); margin: 0; }

/* Stat strip */
.stat-strip {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}

.stat {
  flex: 1;
  min-width: 160px;
  padding: 32px;
  border-right: 1px solid var(--line);
}
.stat:last-child { border-right: none; }

.stat .num {
  font-family: var(--display);
  font-size: 2.4rem;
  color: var(--ink);
  display: block;
  margin-bottom: 4px;
}

.stat .label {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--steel);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* Pull quote */
.pull {
  font-family: var(--display);
  font-style: italic;
  font-size: 1.6rem;
  line-height: 1.4;
  color: var(--ink);
  max-width: 32ch;
  border-left: 2px solid var(--amber);
  padding-left: 28px;
  margin: 0;
}

/* Footer */
footer {
  border-top: 1px solid var(--line);
  padding: 48px 0;
  margin-top: 40px;
}

footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

footer .fine {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--steel-soft);
}

footer a { text-decoration: none; }

/* Service list (Expertise page) */
.service-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.service-list li {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.service-list h3 {
  margin: 0;
  font-size: 1.05rem;
  flex: 1 1 auto;
  min-width: 240px;
}

.industry-tags {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.tags-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--steel-soft);
  margin-right: 2px;
}

.industry-tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.02em;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 12px;
  white-space: nowrap;
}

.industry-tag.is-metric {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}

@media (max-width: 640px) {
  .service-list li { flex-direction: column; align-items: flex-start; gap: 10px; }
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}
@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
}

form.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.field label {
  display: block;
  font-family: var(--mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--steel);
  margin-bottom: 8px;
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 12px 14px;
  font-family: var(--body);
  font-size: 0.98rem;
  color: var(--ink);
  border-radius: 2px;
}

.field input:focus,
.field textarea:focus {
  outline: 2px solid var(--amber);
  outline-offset: 1px;
}

.field textarea { min-height: 140px; resize: vertical; }

.contact-info dt {
  font-family: var(--mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--steel);
  margin-top: 24px;
}
.contact-info dt:first-child { margin-top: 0; }
.contact-info dd {
  margin: 6px 0 0;
  font-family: var(--display);
  font-size: 1.1rem;
}

/* Page hero (non-home) */
.page-hero {
  padding: 64px 0 48px;
}
.page-hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  max-width: 22ch;
}

/* Focus visibility */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--amber-deep);
  outline-offset: 2px;
}