:root {
  --navy: #314093;
  --navy-deep: #222c6e;
  --blue: #4656a7;
  --orange: #f26522;
  --orange-light: #ffa56b;
  --orange-dark: #d94f13;
  --orange-ink: #c44710;
  --mist: #dce5ed;
  --paper: #f7f8f7;
  --grey: #d9dee3;
  --charcoal: #172431;
  --white: #fff;
  --shell: min(90rem, calc(100vw - 3rem));
  --shadow: 0 1.5rem 4rem rgb(34 44 110 / 12%);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--charcoal);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  top: 0;
  left: 1rem;
  z-index: 100;
  padding: .75rem 1rem;
  background: var(--orange);
  color: var(--white);
  transform: translateY(-120%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 20;
  color: var(--white);
  border-bottom: 1px solid rgb(255 255 255 / 22%);
  transition: background-color .25s ease, color .25s ease, box-shadow .25s ease;
}
.site-header.is-stuck {
  position: fixed;
  color: var(--navy);
  background: rgb(247 248 247 / 94%);
  border-bottom-color: var(--grey);
  box-shadow: 0 .5rem 2rem rgb(34 44 110 / 8%);
  backdrop-filter: blur(14px);
}
.header-inner {
  min-height: 6rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(1.5rem, 4vw, 5rem);
}
.brand { display: inline-flex; align-items: center; }
.brand-logo { position: relative; display: block; width: clamp(14rem, 20vw, 20rem); aspect-ratio: 838 / 136; }
.brand-logo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; object-position: left center; transition: opacity .2s ease; }
.brand-logo__dark { opacity: 0; }
.site-header.is-stuck .brand-logo { width: clamp(14rem, 20vw, 20rem); }
.site-header.is-stuck .brand-logo__light { opacity: 0; }
.site-header.is-stuck .brand-logo__dark { opacity: 1; }
.primary-nav { display: flex; justify-content: flex-end; gap: clamp(1.25rem, 2.2vw, 2.5rem); }
.primary-nav a {
  position: relative;
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-decoration: none;
}
.primary-nav a::after {
  position: absolute;
  content: "";
  inset: auto 0 -.55rem;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .2s ease;
}
.primary-nav a:hover::after, .primary-nav a:focus-visible::after { transform: scaleX(1); }

.button {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 3.6rem;
  padding: .85rem 1.25rem;
  border: 1px solid transparent;
  background: transparent;
  color: var(--white);
  font-family: inherit;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .025em;
  line-height: inherit;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .2s ease, border-color .2s ease, transform .2s ease;
}
.button:hover { transform: translateY(-2px); }
.header-actions { display: flex; align-items: center; gap: 1.25rem; }
.header-phone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  min-height: 2.95rem;
  padding: .6rem .85rem;
  border: 1px solid rgb(255 255 255 / 45%);
  color: currentColor;
  font-size: .78rem;
  font-weight: 700;
  white-space: nowrap;
  text-decoration: none;
  transition: background-color .2s ease, border-color .2s ease, transform .2s ease;
}
.header-phone:hover { background: rgb(255 255 255 / 13%); border-color: currentColor; transform: translateY(-2px); }
.header-phone:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; }
.site-header.is-stuck .header-phone { border-color: var(--navy); }
.site-header.is-stuck .header-phone:hover { background: rgb(49 64 147 / 8%); }
.button--header { min-height: 2.95rem; border-color: rgb(255 255 255 / 45%); }
.button--header:hover { background: rgb(255 255 255 / 13%); border-color: currentColor; }
.button--header:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; }
.site-header.is-stuck .button--header { color: var(--navy); border-color: var(--navy); }
.site-header.is-stuck .button--header:hover { background: rgb(49 64 147 / 8%); }
.button--primary { position: relative; min-width: min(100%, 19.5rem); background: var(--orange); color: var(--white); }
.button--primary:hover { background: var(--orange-dark); }
.button--primary > span[aria-hidden="true"] { display: inline-block; }
.button-trace {
  position: absolute;
  inset: 0;
  pointer-events: none;
  fill: none;
  stroke: #ffe2bd;
  stroke-width: 3px;
  opacity: 0;
}
.button-trace rect { stroke-dasharray: 18 82; }
.text-link--trace { position: relative; }
.button--primary:is(:hover, :focus-visible) .button-trace,
.text-link--trace:is(:hover, :focus-visible) .button-trace { opacity: 1; }
.button--primary:focus-visible { outline: 2px solid #ffe2bd; outline-offset: 4px; }
.menu-toggle { display: none; }
.contact-cta { margin-bottom: 2rem; font-family: inherit; cursor: pointer; }
body.contact-dialog-open { overflow: hidden; }
.contact-dialog { width: min(42rem, calc(100% - 2rem)); max-height: calc(100dvh - 2rem); margin: auto; padding: clamp(1.5rem, 4vw, 3rem); border: 1px solid var(--grey); background: var(--paper); color: var(--navy); overflow-y: auto; }
.contact-dialog::backdrop { background: rgb(34 44 110 / 78%); }
.dialog-close { position: absolute; top: .6rem; right: .6rem; width: 2.75rem; height: 2.75rem; border: 0; background: transparent; color: var(--navy); font-size: 2rem; cursor: pointer; }
.contact-dialog h2 { margin: 0 0 1rem; padding-right: 1rem; font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1.1; letter-spacing: -.035em; }
.form-status { margin: 0 0 1.5rem; font-size: .875rem; color: #4d6072; }
.form-status a { font-weight: 600; }
.contact-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.contact-fields label { display: block; font-size: .875rem; font-weight: 600; }
.field-optional { font-weight: 400; }
.field-wide { grid-column: 1 / -1; }
.contact-fields input, .contact-fields textarea { display: block; width: 100%; margin-top: .4rem; padding: .75rem; border: 1px solid #a8b5c1; border-radius: 0; background: #fff; color: var(--navy); font: inherit; font-size: 1rem; font-weight: 400; }
.contact-fields textarea { resize: vertical; }
.contact-fields input:focus-visible, .contact-fields textarea:focus-visible, .dialog-close:focus-visible { outline: 2px solid var(--orange); outline-offset: 2px; }
.form-note { font-size: .875rem; color: #4d6072; }
.form-submit { font-family: inherit; cursor: pointer; }
.form-submit:disabled { background: var(--grey); color: #4d6072; cursor: not-allowed; }
.form-trap { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.form-submit:disabled:hover { transform: none; }
.contact-result { width: min(35rem, calc(100% - 2rem)); padding-block: clamp(2.5rem, 6vw, 4rem); }
.contact-result__mark { display: block; width: 1.5rem; height: 1.5rem; margin-bottom: 2rem; background: var(--orange); transform: rotate(45deg); box-shadow: 0 0 0 .65rem rgb(242 101 34 / 13%); }
.contact-result__message { max-width: 42ch; margin: 0 0 2rem; color: #4d6072; line-height: 1.6; overflow-wrap: anywhere; }
.contact-result__actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.contact-result__actions .button { flex: 1 1 14rem; min-width: 0; }
.contact-result__actions [hidden] { display: none; }
.contact-result[data-state="error"] [data-return-to-site] { border-color: var(--navy); background: transparent; color: var(--navy); }
.contact-result[data-state="error"] [data-return-to-site]:hover { background: rgb(49 64 147 / 8%); }
@media (max-width: 36rem) { .contact-fields { grid-template-columns: 1fr; } .contact-cta { width: 100%; } }

.hero {
  position: relative;
  min-height: clamp(46rem, 94vh, 64rem);
  display: grid;
  align-items: end;
  overflow: hidden;
  background: var(--navy);
  color: var(--white);
}
.hero-media, .hero-shade, .hero-grid { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 67% center; }
.hero-shade {
  background:
    linear-gradient(90deg, rgb(34 44 110 / 96%) 0%, rgb(34 44 110 / 82%) 38%, rgb(34 44 110 / 25%) 72%, rgb(34 44 110 / 13%) 100%),
    linear-gradient(0deg, rgb(34 44 110 / 65%) 0%, transparent 50%);
}
.hero-grid {
  opacity: .18;
  background-image: linear-gradient(rgb(255 255 255 / 22%) 1px, transparent 1px), linear-gradient(90deg, rgb(255 255 255 / 22%) 1px, transparent 1px);
  background-size: 8rem 8rem;
  mask-image: linear-gradient(90deg, black, transparent 70%);
}
.hero::before {
  position: absolute;
  z-index: 2;
  content: "";
  width: 13rem;
  height: 13rem;
  top: 14%;
  left: -7rem;
  border: 1px solid rgb(255 255 255 / 45%);
  transform: rotate(45deg);
}
.hero::after {
  position: absolute;
  z-index: 2;
  content: "";
  width: 1rem;
  height: 1rem;
  top: 17%;
  left: calc(50% - 7rem);
  background: var(--orange);
  transform: rotate(45deg);
  box-shadow: 0 0 0 .4rem rgb(242 101 34 / 18%);
}
.hero-inner {
  position: relative;
  z-index: 3;
  min-height: calc(clamp(46rem, 94vh, 64rem) - 6rem);
  margin-top: 6rem;
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1fr);
  grid-template-rows: 1fr auto;
  align-items: center;
  padding-block: clamp(4rem, 8vh, 7rem) 2rem;
}
.hero-index {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 1.25rem;
  padding-bottom: 2rem;
  border-right: 1px solid rgb(255 255 255 / 24%);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: .66rem;
  letter-spacing: .2em;
  color: rgb(255 255 255 / 62%);
}
.hero-copy { max-width: 54rem; padding-left: clamp(2rem, 6vw, 7.5rem); }
.eyebrow {
  display: flex;
  align-items: center;
  gap: .9rem;
  margin: 0 0 1.7rem;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.eyebrow > span { width: 2.8rem; height: 1px; background: var(--orange); }
.eyebrow--dark { color: var(--blue); }
.hero h1 {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(3.4rem, 7.4vw, 7.8rem);
  font-weight: 700;
  line-height: .93;
  letter-spacing: -.055em;
}
.hero h1 em { color: var(--white); font-style: normal; font-weight: 300; }
.hero-lead {
  max-width: 45rem;
  margin: 2.25rem 0 0;
  color: rgb(255 255 255 / 80%);
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  font-weight: 300;
  line-height: 1.75;
}
.hero-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: stretch; gap: 2rem; max-width: 41rem; margin-top: 2.5rem; }
.hero-actions > .button--primary { min-width: 0; }
.hero-actions > .button--primary,
.hero-actions > .text-link--trace {
  padding: 1.1rem 1.5rem;
  min-height: 4.1rem;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  color: var(--orange-ink);
  font-size: .8rem;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: .25rem;
}
.text-link--light { color: var(--white); border-bottom-color: rgb(255 255 255 / 45%); }
.hero-actions > .text-link--trace {
  border: 1px solid rgb(255 255 255 / 45%);
  justify-content: space-between;
  gap: 1.5rem;
  transition: transform .2s ease;
}
.hero-actions > .text-link--trace:hover { transform: translateY(-2px); }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translate(.18rem, -.18rem); }
.text-link--light:hover span { transform: translateY(.18rem); }
.hero-caption {
  grid-column: 2;
  justify-self: end;
  margin: 0;
  font-size: .64rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: rgb(255 255 255 / 65%);
}

.proof-strip { position: relative; z-index: 4; background: var(--navy-deep); color: var(--white); }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-item {
  min-height: 9.5rem;
  display: flex;
  align-items: center;
  gap: 1.15rem;
  padding: 2rem clamp(1rem, 2.4vw, 2.8rem);
  border-left: 1px solid rgb(255 255 255 / 12%);
}
.proof-item:last-child { border-right: 1px solid rgb(255 255 255 / 12%); }
.proof-item strong { color: var(--orange); font-size: clamp(1.65rem, 3vw, 2.8rem); line-height: 1; letter-spacing: -.05em; }
.proof-item:nth-child(3) strong { font-size: clamp(1rem, 2.2vw, 2rem); letter-spacing: -.045em; }
.proof-item span { font-size: .7rem; font-weight: 500; line-height: 1.5; letter-spacing: .08em; text-transform: uppercase; color: rgb(255 255 255 / 70%); }

.section { padding-block: clamp(6rem, 10vw, 10rem); }
.section-heading { display: grid; grid-template-columns: 1fr 2.25fr; gap: 3rem; margin-bottom: clamp(3rem, 7vw, 6rem); }
.section-heading__body h2 {
  max-width: 21ch;
  margin: 0;
  color: var(--navy);
  font-size: clamp(2.2rem, 4.5vw, 4.8rem);
  line-height: 1.08;
  letter-spacing: -.045em;
}
.section-heading__body > p { max-width: 46rem; margin: 1.8rem 0 0; color: #4d6072; font-weight: 300; font-size: 1.08rem; }
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--grey);
  border-left: 1px solid var(--grey);
}
.expertise-card {
  position: relative;
  min-height: 24rem;
  display: grid;
  grid-template-rows: auto 1fr;
  padding: clamp(1.5rem, 3.4vw, 3.5rem);
  border-right: 1px solid var(--grey);
  border-bottom: 1px solid var(--grey);
  overflow: hidden;
  transition: background-color .25s ease, transform .25s ease;
}
.expertise-card:hover { background: var(--white); }
.expertise-card--featured { background: var(--navy); color: var(--white); }
.expertise-card--featured:hover { background: var(--navy-deep); }
.expertise-card--illustrated { grid-template-rows: auto auto 1fr; gap: 1.35rem; }
.expertise-card > figure.expertise-media {
  margin: 0;
  width: 100%;
  aspect-ratio: 2.3 / 1;
  overflow: hidden;
  background: var(--mist);
}
.expertise-media img { width: 100%; height: 100%; object-fit: cover; }
.expertise-card--depollution .expertise-media img { object-position: center 35%; }
.card-number { font-size: .65rem; letter-spacing: .16em; color: var(--orange-ink); }
.expertise-card--featured .card-number { color: var(--orange-light); }
.expertise-card > div { align-self: end; max-width: 34rem; }
.expertise-card--illustrated > div { align-self: start; }
.card-kicker { margin: 0 0 .7rem; font-size: .68rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase; color: var(--blue); }
.expertise-card--featured .card-kicker { color: var(--orange-light); }
.expertise-card h3 { margin: 0; color: var(--navy); font-size: clamp(1.45rem, 2.4vw, 2.4rem); line-height: 1.12; letter-spacing: -.03em; }
.expertise-card--featured h3 { color: var(--white); }
.expertise-card p:last-child { margin: 1.25rem 0 0; color: #5d6e7c; font-size: .93rem; font-weight: 300; }
.expertise-card--featured p:last-child { color: rgb(255 255 255 / 70%); }
.card-mark {
  position: absolute;
  top: 18%;
  right: 12%;
  width: 4.5rem;
  height: 4.5rem;
  border: 1px solid rgb(255 255 255 / 16%);
  transform: rotate(45deg);
}
.card-mark::after { position: absolute; content: ""; inset: 1.7rem; background: var(--orange); }
.section-foot { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 2rem; margin-top: clamp(6rem, 10vw, 10rem); padding: clamp(1.5rem, 3vw, 3rem); border-left: 3px solid var(--orange); background: var(--mist); }
.section-foot__eyebrow { margin: 0 0 .7rem; color: var(--orange-ink); font-size: .68rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.section-foot h3 { margin: 0; color: var(--navy); font-size: clamp(1.5rem, 2.5vw, 2.4rem); line-height: 1.1; letter-spacing: -.035em; }
.section-foot__services { margin: 1rem 0 0; max-width: 54rem; color: #4d6072; font-size: .7rem; font-weight: 600; letter-spacing: .08em; line-height: 1.6; text-transform: uppercase; }
.section-foot__cta { min-width: 17rem; min-height: 4rem; font-family: inherit; cursor: pointer; }

.safety {
  position: relative;
  overflow: hidden;
  background: var(--navy);
  color: var(--white);
}
.safety-lines {
  position: absolute;
  top: -12rem;
  right: 2%;
  width: 24rem;
  opacity: .16;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, rgb(0 0 0 / 45%) 40%, transparent 90%);
  mask-image: linear-gradient(to bottom, #000 0%, rgb(0 0 0 / 45%) 40%, transparent 90%);
}
.safety-layout { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(20rem, .9fr) minmax(26rem, 1.1fr); gap: clamp(3rem, 8vw, 9rem); align-items: center; }
.safety-photo { position: relative; min-height: 48rem; overflow: hidden; }
.safety-photo > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 45%; filter: saturate(.82) contrast(1.03); }
.safety-photo::after { position: absolute; content: ""; inset: 0; background: linear-gradient(180deg, transparent 45%, rgb(34 44 110 / 85%)); }
.safety-photo__cta { position: absolute; z-index: 1; inset: auto 2rem 2rem; width: calc(100% - 4rem); min-height: 4rem; font-family: inherit; text-align: left; cursor: pointer; }
.safety-content h2 { margin: 0; max-width: 12ch; font-size: clamp(2.6rem, 5vw, 5.1rem); line-height: 1.02; letter-spacing: -.05em; }
.safety-intro { max-width: 42rem; margin: 1.8rem 0 0; color: rgb(255 255 255 / 69%); font-weight: 300; font-size: 1.02rem; }
.method-list { margin: 3.2rem 0 0; padding: 0; list-style: none; border-top: 1px solid rgb(255 255 255 / 18%); }
.method-list li { display: grid; grid-template-columns: 3rem 1fr; gap: 1rem; padding-block: 1.25rem; border-bottom: 1px solid rgb(255 255 255 / 18%); }
.method-list > li > span { padding-top: .2rem; color: var(--orange-light); font-size: .68rem; letter-spacing: .15em; }
.method-list h3 { margin: 0; font-size: 1.05rem; }
.method-list p { margin: .35rem 0 0; color: rgb(255 255 255 / 63%); font-size: .84rem; font-weight: 300; }

.section-heading--compact { margin-bottom: 3.5rem; }
.sector-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--grey); border: 1px solid var(--grey); }
.sector-card { min-height: 35rem; display: grid; grid-template-rows: 9rem minmax(0, 1fr); gap: 1.5rem; padding: clamp(1.7rem, 2.5vw, 3rem); background: var(--white); }
.sector-card--industry { background: var(--mist); }
.sector-card--depollution { background: #edf2f5; }
.sector-card__top { display: flex; justify-content: space-between; align-items: flex-start; }
.sector-code { font-size: .64rem; font-weight: 600; letter-spacing: .18em; color: var(--blue); }
.sector-visual-wrap { position: relative; display: block; width: clamp(9rem, 17vw, 13rem); aspect-ratio: 16 / 9; flex: none; }
.sector-visual { display: block; width: 100%; height: 100%; object-fit: contain; }
.sector-route { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.sector-route__track { fill: none; stroke: #d76a37; stroke-width: .75; stroke-dasharray: 2 5; opacity: .3; }
.sector-route__path { fill: none; stroke: none; }
.sector-route__target { fill: none; stroke: #d76a37; stroke-width: .8; opacity: .7; }
.sector-route__dot { fill: #e8682d; stroke: #fff; stroke-width: .8; filter: drop-shadow(0 0 2px rgb(232 104 45 / 45%)); }

.sector-symbol { position: relative; width: 4.7rem; height: 4.7rem; border: 1px solid color-mix(in srgb, var(--blue) 35%, transparent); }
.sector-symbol::before, .sector-symbol::after { position: absolute; content: ""; background: var(--orange); }
.sector-symbol::before { width: .8rem; height: .8rem; left: -.4rem; bottom: -.4rem; transform: rotate(45deg); }
.sector-symbol::after { width: 1px; height: 7rem; top: -1.15rem; left: 50%; background: color-mix(in srgb, var(--blue) 35%, transparent); transform: rotate(45deg); }
.sector-card--industry .sector-symbol::before { z-index: 1; }
.sector-card--building .sector-symbol { border: 0; }
.sector-card--building .sector-symbol::before {
  inset: 0 1rem 1rem 0;
  width: auto;
  height: auto;
  border: 1px solid color-mix(in srgb, var(--blue) 35%, transparent);
  background: transparent;
  transform: none;
  box-shadow: 1rem 1rem 0 -1px var(--white), 1rem 1rem 0 0 color-mix(in srgb, var(--blue) 35%, transparent);
}
.sector-card--building .sector-symbol::after {
  inset: auto 0 0 auto;
  width: 1.2rem;
  height: 1.2rem;
  border-right: 3px solid var(--orange);
  border-bottom: 3px solid var(--orange);
  background: transparent;
  transform: none;
}
.sector-card__body { max-width: 34rem; display: flex; flex-direction: column; }
.sector-card h3 { max-width: 15ch; min-height: 3.24em; margin: .6rem 0 0; color: var(--navy); font-size: clamp(1.8rem, 2.4vw, 2.8rem); line-height: 1.08; letter-spacing: -.045em; }
.sector-card__body > p:not(.card-kicker, .sector-tags) { margin: 1.5rem 0 0; color: #506477; font-weight: 300; }
.sector-tags { margin: auto 0 0; padding-top: 1rem; border-top: 1px solid rgb(49 64 147 / 16%); color: var(--blue); font-size: .68rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }

.experience { background: var(--white); }
.experience-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(3rem, 9vw, 10rem); align-items: start; }
.experience-statement { position: relative; min-height: 35rem; padding: 0 0 3rem 3rem; border-left: 1px solid transparent; }
.experience-statement::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -1px;
  width: 1px;
  background: var(--grey);
  pointer-events: none;
  transform: translateY(var(--experience-line-offset, 0px));
}
.experience-number { margin: 4rem 0 0; color: var(--navy); font-size: clamp(9rem, 22vw, 20rem); font-weight: 700; line-height: .72; letter-spacing: 0; }
.experience-label { margin: 3rem 0 0; padding-left: .6rem; color: var(--blue); font-size: .72rem; font-weight: 600; letter-spacing: .13em; line-height: 1.7; text-transform: uppercase; }
.experience-content { padding-top: 4.8rem; }
.experience-content h2 { max-width: 16ch; margin: 0; color: var(--navy); font-size: clamp(2.2rem, 4.3vw, 4.5rem); line-height: 1.06; letter-spacing: -.045em; }
.experience-content > p { max-width: 42rem; margin: 1.6rem 0 0; color: #516375; font-weight: 300; }
.profile-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: 2.6rem; }
.profile-card { display: flex; align-items: center; gap: 1rem; min-width: 0; padding: 1rem 0; border-top: 1px solid var(--grey); border-bottom: 1px solid var(--grey); }
.profile-card img { width: 5rem; height: 5rem; flex: 0 0 5rem; object-fit: cover; }
.profile-card h3 { margin: 0 0 .4rem; color: var(--navy); font-size: .9rem; line-height: 1.2; }
.profile-card p { margin: 0; color: var(--blue); font-size: .66rem; line-height: 1.5; }

.field-gallery { overflow: hidden; background: var(--navy-deep); color: var(--white); }
.field-gallery__heading { margin-bottom: 2.4rem; }
.field-gallery .eyebrow { color: var(--orange-light); }
.field-gallery h2 { max-width: 18ch; margin: 1.5rem 0 0; font-size: clamp(2.2rem, 4.5vw, 4.8rem); line-height: 1.06; letter-spacing: -.045em; }
.field-gallery__stage { position: relative; }
.field-gallery__controls { position: absolute; z-index: 3; top: 0; bottom: 2.5rem; left: calc(50% - 50vw + .5rem); right: calc(50% - 50vw + .5rem); display: flex; align-items: center; justify-content: space-between; pointer-events: none; }
.field-gallery__arrow { display: grid; place-items: center; width: 3.3rem; height: 3.3rem; border: 1px solid rgb(255 255 255 / 75%); background: rgb(34 44 110 / 88%); color: var(--white); font: inherit; font-size: 1.4rem; cursor: pointer; pointer-events: auto; }
.field-gallery__arrow:hover:not(:disabled), .field-gallery__arrow:focus-visible { border-color: var(--orange); background: var(--orange); color: var(--white); }
.field-gallery__arrow:disabled { opacity: .32; cursor: default; }
.field-gallery__track { display: flex; gap: 1rem; margin: 0; padding: 0 0 .25rem; overflow-x: auto; overscroll-behavior-inline: contain; scroll-snap-type: x mandatory; scrollbar-width: none; list-style: none; }
.field-gallery__track::-webkit-scrollbar { display: none; }
.field-gallery__track:focus-visible { outline: 2px solid var(--orange); outline-offset: 5px; }
.field-gallery__slide { flex: 0 0 calc((100% - 2rem) / 3); min-width: 0; scroll-snap-align: start; }
.field-gallery__card { margin: 0; }
.field-gallery__image { position: relative; aspect-ratio: 1.08; overflow: hidden; background: var(--blue); }
.field-gallery__image > img:first-child { width: 100%; height: 100%; object-fit: cover; filter: saturate(.78) contrast(1.04); }
.field-gallery__image::after { position: absolute; content: ""; inset: 0; background: linear-gradient(145deg, rgb(49 64 147 / 14%), transparent 60%), linear-gradient(0deg, rgb(34 44 110 / 28%), transparent 35%), rgb(70 86 167 / 7%); pointer-events: none; }
.field-gallery__point { position: absolute; z-index: 2; top: 1.15rem; right: 1.15rem; width: .45rem; height: .45rem; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 .45rem rgb(242 101 34 / 18%); }
.field-gallery__point::before, .field-gallery__point::after { position: absolute; content: ""; background: rgb(255 255 255 / 55%); }
.field-gallery__point::before { width: 2rem; height: 1px; right: 1rem; top: .2rem; }
.field-gallery__point::after { width: 1px; height: 2rem; left: .2rem; top: 1rem; }
.field-gallery__watermark { position: absolute; z-index: 2; right: 1.1rem; bottom: 1.1rem; width: min(32%, 8.5rem); height: auto; opacity: .44; filter: drop-shadow(0 1px 3px rgb(0 0 0 / 35%)); pointer-events: none; }
.field-gallery__card figcaption { padding-top: 1rem; color: rgb(255 255 255 / 80%); font-size: .82rem; }
@media (max-width: 70rem) { .field-gallery__slide { flex-basis: calc((100% - 1rem) / 2); } }
@media (max-width: 50rem) { .field-gallery__slide { flex-basis: 78%; } }
@media (max-width: 36rem) { .field-gallery__slide { flex-basis: 88%; } .field-gallery__arrow { width: 2.9rem; height: 2.9rem; } }
@media (prefers-reduced-motion: no-preference) { .field-gallery__track { scroll-behavior: smooth; } }

.territory { background: var(--mist); }
.territory-layout { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 8vw, 9rem); align-items: center; }
.territory-copy h2 { margin: 0; color: var(--navy); font-size: clamp(2.4rem, 4.8vw, 5rem); line-height: 1.04; letter-spacing: -.05em; }
.territory-copy > p:not(.eyebrow, .territory-route) { max-width: 42rem; margin: 1.8rem 0 0; color: #4d6072; font-weight: 300; }
.territory-route { margin: 2.5rem 0 0; color: var(--navy); font-size: .69rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.territory-route span { padding-inline: .5rem; color: var(--orange); }
.territory-map { width: 100%; max-width: 36rem; justify-self: end; margin: 0; }
.territory-map img { display: block; width: 100%; height: auto; border: 1px solid rgb(70 86 167 / 18%); }
.territory-map figcaption { margin-top: .65rem; color: #60798a; font-size: .59rem; letter-spacing: .04em; text-align: right; }
.territory-map figcaption a { text-underline-offset: 2px; }

.contact { position: relative; overflow: hidden; padding-block: clamp(6rem, 10vw, 9rem); background: var(--navy); color: var(--white); }
.contact-layout { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(3rem, 8vw, 9rem); align-items: end; }
.contact h2 { margin: 0; font-size: clamp(3.2rem, 7vw, 7.2rem); line-height: .92; letter-spacing: -.055em; }
.contact-content > p:first-child { max-width: 40rem; margin: 0 0 2.5rem; color: rgb(255 255 255 / 68%); font-weight: 300; }
.contact-phone { display: block; padding: 1.5rem 0; border-top: 1px solid rgb(255 255 255 / 24%); border-bottom: 1px solid rgb(255 255 255 / 24%); color: var(--white); }
.contact-email { display: block; width: fit-content; margin-bottom: .4rem; color: var(--orange-light); font-size: .68rem; font-weight: 600; letter-spacing: .06em; text-decoration: none; overflow-wrap: anywhere; }
.contact-phone__number { display: block; width: fit-content; color: inherit; text-decoration: none; }
.contact-phone strong { font-size: clamp(1.8rem, 3vw, 3rem); font-weight: 600; letter-spacing: -.04em; }
.contact-email:hover, .contact-phone__number:hover { text-decoration: underline; text-underline-offset: .2em; }
.contact-email:focus-visible, .contact-phone__number:focus-visible { outline: 2px solid var(--orange); outline-offset: 4px; }
.contact-location { margin: 1.3rem 0 0; color: rgb(255 255 255 / 55%); font-size: .65rem; letter-spacing: .14em; text-transform: uppercase; }

.site-footer { padding-block: 2rem; background: #1d214d; color: rgb(255 255 255 / 60%); }
.footer-layout { display: grid; grid-template-columns: auto 1fr auto; gap: 2rem; align-items: center; }
.footer-brand img { width: 7.4rem; height: auto; }
.footer-layout p { margin: 0; font-size: .6rem; letter-spacing: .11em; text-transform: uppercase; }
.footer-layout p:nth-child(2) { justify-self: center; }

@media (max-width: 70rem) {
  :root { --shell: min(100% - 2.5rem, 72rem); }
  .header-inner { gap: 1.5rem; }
  .brand-logo, .site-header.is-stuck .brand-logo { width: 14rem; }
  .header-phone { width: 2.95rem; padding: .6rem; }
  .header-phone__number { display: none; }
  .primary-nav { gap: 1.2rem; }
  .primary-nav a:nth-last-child(-n+2) { display: none; }
  .proof-item { flex-direction: column; align-items: flex-start; justify-content: center; }
  .sector-grid { grid-template-columns: 1fr; }
  .sector-card { min-height: 29rem; }
  .sector-visual-wrap { width: clamp(9rem, 24vw, 13rem); }
}

@media (max-width: 50rem) {
  :root { --shell: min(100% - 2rem, 46rem); }
  .site-header.is-stuck { backdrop-filter: none; }
  .header-inner { min-height: 5rem; grid-template-columns: 1fr auto auto; gap: .65rem; }
  .header-actions { grid-column: 2; grid-row: 1; }
  .menu-toggle { grid-column: 3; grid-row: 1; }
  .brand-logo, .site-header.is-stuck .brand-logo { width: 14rem; }
  .button--header { display: none; }
  .menu-toggle {
    position: relative;
    z-index: 30;
    width: 3rem;
    height: 3rem;
    display: grid;
    align-content: center;
    gap: .45rem;
    padding: .75rem;
    border: 1px solid rgb(255 255 255 / 38%);
    background: transparent;
    color: currentColor;
  }
  .site-header.is-stuck .menu-toggle { border-color: var(--grey); }
  .site-header.is-stuck .menu-toggle[aria-expanded="true"] { color: var(--white); border-color: rgb(255 255 255 / 45%); }
  .menu-toggle span:not(.sr-only) { display: block; height: 1px; background: currentColor; transition: transform .2s ease; }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(.25rem) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-.25rem) rotate(-45deg); }
  .primary-nav {
    position: fixed;
    inset: 0;
    z-index: 25;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.8rem;
    width: 100vw;
    height: 100dvh;
    padding: 6rem 2rem 3rem;
    background: var(--navy-deep);
    color: var(--white);
    text-align: center;
    transform: translateX(100%);
    visibility: hidden;
    transition: transform .28s ease, visibility .28s;
  }
  .primary-nav.is-open { transform: translateX(0); visibility: visible; }
  .primary-nav a, .primary-nav a:nth-last-child(-n+2) { display: block; font-size: 1.4rem; }
  .hero { min-height: 50rem; }
  .hero-media img { object-position: 64% center; }
  .hero-shade { background: linear-gradient(90deg, rgb(34 44 110 / 96%) 0%, rgb(34 44 110 / 72%) 70%, rgb(34 44 110 / 35%) 100%), linear-gradient(0deg, rgb(34 44 110 / 70%), transparent 70%); }
  .hero-inner { min-height: 45rem; margin-top: 5rem; grid-template-columns: 1fr; padding-block: 5rem 1.4rem; }
  .hero-index { display: none; }
  .hero-copy { padding: 0; }
  .hero h1 { font-size: clamp(3rem, 13.5vw, 5.2rem); }
  .hero-lead { max-width: 34rem; font-size: 1rem; }
  .hero-caption { grid-column: 1; justify-self: start; font-size: .58rem; }
  .hero::after { top: 30%; left: auto; right: 2rem; }
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .proof-item { min-height: 7.5rem; padding: 1.5rem; }
  .proof-item:nth-child(3) { border-top: 1px solid rgb(255 255 255 / 12%); }
  .proof-item:nth-child(4) { border-top: 1px solid rgb(255 255 255 / 12%); }
  .proof-item:nth-child(2) { border-right: 1px solid rgb(255 255 255 / 12%); }
  .section-heading { grid-template-columns: 1fr; gap: 1.2rem; }
  .expertise-grid { grid-template-columns: 1fr; }
  .expertise-card { min-height: 20rem; }
  .section-foot { grid-template-columns: 1fr; }
  .section-foot__cta { width: 100%; }
  .safety-layout { grid-template-columns: 1fr; }
  .safety-photo { min-height: 34rem; }
  .safety-photo__cta { inset-inline: 1.5rem; width: auto; }
  .safety-lines { width: 18rem; right: -5rem; opacity: .1; }
  .sector-grid { grid-template-columns: 1fr; }
  .sector-card { min-height: 31rem; }
  .sector-card { grid-template-rows: 11.5rem minmax(0, 1fr); }
  .sector-visual-wrap { width: min(68%, 16rem); }
  .sector-card h3 { min-height: 0; }
  .experience-layout { grid-template-columns: 1fr; }
  .experience-statement { min-height: 21rem; }
  .experience-content { padding-top: 0; }
  .territory-layout { grid-template-columns: 1fr; }
  .territory-map { justify-self: start; max-width: 32rem; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-layout { grid-template-columns: 1fr; }
  .footer-layout p:nth-child(2) { justify-self: start; }
}

@media (max-width: 36rem) {
  .brand-logo, .site-header.is-stuck .brand-logo { width: 10rem; }
  .hero-actions { grid-template-columns: 1fr; }
  .button--primary { width: 100%; }
  .safety-photo__cta { width: auto; }
  .proof-item strong { font-size: 1.65rem; }
  .proof-item:nth-child(3) { padding-inline: 1rem; }
  .proof-item:nth-child(3) strong { font-size: clamp(1rem, 4vw, 1.35rem); }
  .profile-grid { grid-template-columns: 1fr; }
  .territory-route { line-height: 2; }
}

/* Gentle movement is limited to decorative elements; copy stays still. */
@media (prefers-reduced-motion: no-preference) {
  .expertise-media img { transition: transform .8s cubic-bezier(.22, 1, .36, 1); }
  .button--primary > span[aria-hidden="true"] { transition: transform .3s ease; }
  .button--primary:is(:hover, :focus-visible) > span[aria-hidden="true"] { transform: scale(1.4); }
  .button-trace { transition: opacity .2s ease; }
  .button--primary:is(:hover, :focus-visible) .button-trace rect,
  .text-link--trace:is(:hover, :focus-visible) .button-trace rect { animation: button-trace-travel 2.4s linear infinite; }
  .hero::after { animation: hero-halo-breathe 4s ease-in-out infinite; }
  .safety-lines {
    animation: graphic-drift 4.5s ease-in-out both;
    animation-play-state: paused;
  }
  .motion-visible .safety-lines { animation-play-state: running; }
  .card-mark, .sector-card--building .sector-symbol::before, .sector-card--building .sector-symbol::after {
    transition: transform .65s cubic-bezier(.22, 1, .36, 1);
  }
  .sector-card--industry .sector-symbol::before {
    transition: transform 1.5s cubic-bezier(.45, 0, .2, 1);
  }
}

@media (prefers-reduced-motion: no-preference) and (hover: hover) and (pointer: fine) {
  .expertise-card:hover .expertise-media img { transform: scale(1.035); }
  .expertise-card:hover .card-mark { transform: translateY(-5px) rotate(45deg) scale(1.06); }
  .sector-card--industry:hover .sector-symbol::before {
    transform: translate(calc(4.7rem - 2px), calc(-4.7rem + 2px)) rotate(45deg);
  }
  .sector-card--building:hover .sector-symbol::before { transform: translate(-3px, -3px); }
  .sector-card--building:hover .sector-symbol::after { transform: translate(3px, 3px); }
}

@keyframes button-trace-travel {
  from { stroke-dashoffset: 0; }
  to { stroke-dashoffset: -100; }
}

@keyframes hero-halo-breathe {
  0%, 100% { box-shadow: 0 0 0 .2rem rgb(242 101 34 / 22%); }
  50% { box-shadow: 0 0 0 .75rem rgb(242 101 34 / 10%); }
}

@keyframes graphic-drift {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-10px) scale(1.025); }
}

@media (prefers-reduced-motion: reduce) {
  .experience-statement::before { transform: none; }
  .button-trace rect { stroke-dasharray: none; }
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}