:root {
  color-scheme: light;
  --paper: #f7f8f8;
  --paper-deep: #e8ebed;
  --ink: #08111c;
  --green: #0d559c;
  --green-deep: #08111c;
  --lime: #078cbd;
  --orange: #e51f24;
  --gray: #a4acaf;
  --line: rgba(8, 17, 28, .16);
  --body-font: "Trebuchet MS", "Segoe UI", sans-serif;
  --display-font: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body-font);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
::selection { background: var(--lime); color: var(--ink); }
.skip-link {
  position: absolute;
  z-index: 20;
  top: 8px;
  left: 8px;
  padding: 10px 14px;
  transform: translateY(-150%);
  background: var(--lime);
  color: var(--ink);
}
.skip-link:focus { transform: translateY(0); }
.site-header {
  position: relative;
  z-index: 5;
  display: flex;
  min-height: 82px;
  align-items: center;
  justify-content: center;
  padding: 0 6.1%;
  border-bottom: 1px solid var(--line);
}
.wordmark { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-logo { display: block; object-fit: contain; }
.brand-logo--header { width: 110px; height: 72px; }
.brand-logo--footer { width: 96px; height: 64px; }
.brand-logo[hidden] { display: none; }
.site-navigation { display: flex; min-height: 52px; align-items: center; justify-content: center; gap: clamp(24px, 4.5vw, 68px); padding: 0 6.1%; border-bottom: 1px solid var(--line); }
.site-navigation a { text-decoration: none; font-size: 12px; font-weight: 700; }
.site-navigation a:hover, .text-link:hover, .back-top:hover { color: var(--green); }
.site-navigation .nav-contact { display: flex; min-height: 42px; align-items: center; gap: 18px; padding: 0 15px; border: 1px solid var(--ink); }
.nav-contact span { color: var(--orange); font-size: 16px; }

.hero {
  display: grid;
  min-height: min(680px, calc(100svh - 134px));
  grid-template-columns: 1fr .89fr;
  align-items: stretch;
  padding: 0 6.1%;
  border-bottom: 1px solid var(--line);
}
.hero-copy { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 72px 7% 64px 0; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0; font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.signal-dot { display: inline-block; width: 8px; height: 8px; flex: 0 0 auto; border-radius: 50%; background: var(--orange); }
h1, h2, h3, p { margin-top: 0; }
.hero h1, .services-heading h2, .method h2, .contact h2 {
  margin: 29px 0 22px;
  font-family: var(--display-font);
  font-size: clamp(56px, 7vw, 100px);
  font-weight: 400;
  line-height: .94;
  text-transform: uppercase;
}
h1 em, h2 em { color: var(--green); font-style: normal; }
.hero-intro { max-width: 470px; margin-bottom: 28px; color: #505c55; font-size: 16px; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 24px; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: space-between; gap: 27px; padding: 0 17px; font-size: 12px; font-weight: 800; text-decoration: none; transition: transform .2s ease, background-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-dark { background: var(--ink); color: var(--paper); }
.button-dark span { color: var(--lime); font-size: 16px; }
.text-link { font-size: 12px; font-weight: 800; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.text-link span { color: var(--orange); }
.hero-caption { display: flex; width: 100%; justify-content: space-between; margin-top: auto; padding-top: 54px; color: #68736b; font-size: 9px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.hero-caption span:first-child { color: var(--orange); }

.hero-logo-panel {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 470px;
  place-items: center;
  overflow: hidden;
  margin: 27px 0;
  background-color: var(--ink);
  background-image: linear-gradient(rgba(164,172,175,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(164,172,175,.055) 1px, transparent 1px);
  background-size: 32px 32px;
}
.hero-logo-panel::before { position: absolute; inset: 8%; border: 1px solid rgba(164,172,175,.16); content: ""; pointer-events: none; }
.hero-logo-image { position: relative; z-index: 1; width: 78%; max-width: 460px; max-height: 74%; height: auto; object-fit: contain; filter: drop-shadow(0 14px 24px rgba(0,0,0,.18)); }

.service-strip { display: grid; min-height: 100px; grid-template-columns: 1.25fr repeat(3, 1fr); align-items: center; gap: 20px; padding: 15px 6.1%; border-bottom: 1px solid var(--line); }
.service-strip p { margin: 0; font-family: var(--display-font); font-size: 24px; line-height: 1.05; text-transform: uppercase; }
.service-strip p span { color: var(--green); }
.service-strip div { display: flex; align-items: center; gap: 11px; font-size: 11px; font-weight: 800; }
.strip-index { color: var(--orange); font-size: 9px; }
.section-pad { padding-right: 10.5%; padding-left: 10.5%; }
.services { padding-top: 112px; padding-bottom: 122px; }
.services-heading { display: flex; align-items: end; justify-content: space-between; gap: 38px; margin-bottom: 42px; }
.services-heading .eyebrow { color: #626e74; }
.heading-rule { display: inline-block; width: 32px; height: 1px; background: var(--orange); }
.services-heading h2 { margin: 25px 0 0; font-size: clamp(49px, 5.4vw, 73px); }
.section-lead { max-width: 330px; margin-bottom: 7px; color: #5d6970; font-size: 14px; }
.service-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px 24px; }
.service-card { min-width: 0; }
.service-image { position: relative; display: flex; aspect-ratio: 1.48; align-items: end; justify-content: space-between; overflow: hidden; margin-bottom: 16px; padding: 13px; color: #fff; background-color: var(--green); background-image: linear-gradient(135deg, transparent 49.7%, rgba(255,255,255,.2) 50%, transparent 50.3%), linear-gradient(rgba(255,255,255,.1) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.1) 1px, transparent 1px); background-size: auto, 25px 25px, 25px 25px; }
.service-image > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.service-image::before { position: absolute; inset: 9px; border: 1px solid rgba(255,255,255,.42); content: ""; pointer-events: none; }
.service-image span { position: relative; z-index: 1; max-width: calc(100% - 40px); font-size: 9px; font-weight: 800; letter-spacing: .1em; }
.service-image b { position: relative; z-index: 1; display: grid; width: 26px; height: 26px; flex: 0 0 auto; place-items: center; border: 1px solid rgba(255,255,255,.7); font-size: 17px; font-weight: 400; line-height: 1; }
.service-image--red { background-color: var(--orange); }
.service-image--gray { background-color: var(--gray); color: var(--ink); }
.service-image--gray::before, .service-image--gray b { border-color: rgba(8,17,28,.42); }
.service-image--dark { background-color: var(--ink); }
.service-number { display: block; margin-bottom: 6px; color: var(--orange); font-size: 10px; font-weight: 800; letter-spacing: .08em; }
.service-card h3 { margin-bottom: 7px; font-family: var(--display-font); font-size: 23px; font-weight: 400; line-height: 1.05; text-transform: uppercase; }
.service-card p { max-width: 350px; margin-bottom: 0; color: #5d6970; font-size: 12px; }
.service-card--no-image { position: relative; display: flex; min-height: 100%; flex-direction: column; align-items: flex-start; justify-content: end; overflow: hidden; padding: 25px; background: var(--ink); color: var(--paper); }
.service-card--no-image .service-number { color: var(--lime); }
.service-card--no-image h3 { position: relative; z-index: 1; }
.service-card--no-image p { position: relative; z-index: 1; max-width: 290px; color: rgba(247,248,248,.72); }
.commissioning-mark { position: absolute; top: 10px; right: 17px; color: rgba(164,172,175,.2); font-family: var(--display-font); font-size: clamp(90px, 12vw, 150px); line-height: 1; }
.commissioning-rule { position: relative; z-index: 1; width: 42px; height: 4px; margin-top: 27px; background: var(--orange); }

.method { position: relative; display: grid; grid-template-columns: .8fr 1fr; gap: 10%; overflow: hidden; padding: 100px 10.5% 108px; background: var(--green-deep); color: var(--paper); }
.method .eyebrow { color: rgba(239,240,232,.7); }
.eyebrow-mark { display: grid; width: 27px; height: 27px; place-items: center; background: var(--lime); color: var(--ink); font-family: var(--display-font); font-size: 12px; }
.method h2 { margin: 34px 0 0; font-size: clamp(60px, 7vw, 92px); }
.method h2 em { color: var(--lime); }
.method-intro { max-width: 460px; margin-bottom: 35px; color: rgba(239,240,232,.74); font-size: 14px; }
.method-steps { margin: 0; padding: 0; list-style: none; }
.method-steps li { display: grid; grid-template-columns: 34px 1fr; gap: 14px; padding: 16px 0; border-top: 1px solid rgba(239,240,232,.2); }
.method-steps li > span { padding-top: 2px; color: var(--lime); font-size: 10px; font-weight: 800; }
.method-steps h3 { margin-bottom: 4px; font-size: 14px; }
.method-steps p { margin: 0; color: rgba(239,240,232,.67); font-size: 12px; }
.method-stamp { position: absolute; right: 4%; bottom: -34px; color: rgba(211,243,107,.06); font-family: var(--display-font); font-size: 89px; line-height: .8; transform: rotate(-8deg); }
.method-stamp span { display: block; padding-top: 9px; font-family: var(--body-font); font-size: 10px; letter-spacing: .2em; text-align: right; }

.contact { display: grid; grid-template-columns: .45fr 1.05fr .8fr; align-items: center; gap: 5%; padding-top: 100px; padding-bottom: 105px; background: var(--lime); }
.contact-marker { align-self: start; display: flex; align-items: center; gap: 9px; padding-top: 10px; font-size: 9px; font-weight: 800; letter-spacing: .08em; }
.contact-marker .signal-dot { background: var(--ink); }
.contact .eyebrow { color: #596348; }
.contact h2 { margin: 23px 0 0; font-size: clamp(46px, 5.3vw, 70px); }
.contact h2 em { color: var(--green); }
.contact-action { align-self: end; padding-bottom: 6px; }
.contact-action p { max-width: 270px; margin-bottom: 21px; color: #475341; font-size: 13px; }
.button-lime { min-height: 48px; background: var(--ink); color: var(--paper); }
.button-lime span { color: var(--lime); font-size: 16px; }
.contact-action small { display: block; max-width: 245px; margin-top: 11px; color: #596348; font-size: 10px; }
.site-footer { display: grid; min-height: 88px; grid-template-columns: 1fr 1.2fr auto auto; align-items: center; gap: 25px; padding: 16px 6.1%; background: var(--ink); color: var(--paper); }
.footer-brand { display: inline-flex; align-items: center; text-decoration: none; }
.site-footer > span { color: rgba(239,240,232,.6); font-size: 10px; }
.back-top { font-size: 10px; font-weight: 800; text-decoration: none; }
.copyright { white-space: nowrap; }

@media (min-width: 1500px) {
  .site-header, .hero, .service-strip, .site-footer { padding-right: max(6.1%, calc((100vw - 1440px) / 2)); padding-left: max(6.1%, calc((100vw - 1440px) / 2)); }
}
@media (max-width: 920px) {
  .hero { min-height: auto; grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: clamp(54px, 8vw, 76px); }
  .hero-copy { padding-right: 10%; }
  .section-pad, .method { padding-right: 7%; padding-left: 7%; }
  .method { gap: 7%; }
  .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .service-card--no-image { min-height: auto; }
  .contact { grid-template-columns: .42fr 1fr .8fr; gap: 3%; }
  .contact h2 { font-size: 56px; }
}
@media (max-width: 680px) {
  .site-header { min-height: 70px; padding: 0 6%; }
  .brand-logo--header { width: 94px; height: 64px; }
  .site-navigation { min-height: 48px; flex-wrap: wrap; gap: 4px 22px; padding: 7px 6%; }
  .site-navigation a { padding: 7px 0; }
  .site-navigation .nav-contact { min-height: 36px; justify-content: space-between; padding: 0 10px; }
  .hero { display: flex; flex-direction: column; padding: 0 6%; }
  .hero-copy { min-height: 490px; padding: 60px 0 24px; }
  .hero h1 { max-width: 520px; margin-top: 24px; font-size: clamp(56px, 13vw, 78px); }
  .hero-intro { max-width: 490px; font-size: 14px; }
  .hero-actions { align-items: flex-start; gap: 18px; }
  .hero-caption { padding-top: 35px; }
  .hero-logo-panel { min-height: 380px; margin: 8px 0 18px; }
  .hero-logo-image { width: 80%; max-width: 360px; }
  .service-strip { grid-template-columns: 1fr 1fr; gap: 14px 9px; padding: 22px 6%; }
  .service-strip p { grid-column: 1 / -1; margin-bottom: 4px; }
  .service-strip div { font-size: 10px; }
  .services { padding: 78px 7% 82px; }
  .services-heading { display: block; margin-bottom: 30px; }
  .services-heading h2 { font-size: 62px; }
  .services-heading .section-lead { max-width: 410px; margin-top: 18px; }
  .service-grid { grid-template-columns: 1fr; gap: 31px; }
  .service-image { aspect-ratio: 1.55; }
  .service-card--no-image { min-height: 250px; }
  .service-card h3 { font-size: 21px; }
  .method { grid-template-columns: 1fr; gap: 25px; padding: 72px 7% 78px; }
  .method h2 { font-size: 72px; }
  .method-intro { margin-bottom: 24px; }
  .method-stamp { right: -14px; bottom: -23px; font-size: 65px; }
  .contact { grid-template-columns: 1fr; gap: 22px; padding: 67px 7% 72px; }
  .contact-marker { padding: 0; }
  .contact h2 { margin-top: 17px; font-size: clamp(52px, 12vw, 70px); }
  .contact-action { align-self: start; }
  .contact-action p { max-width: 350px; }
  .site-footer { grid-template-columns: 1fr auto; gap: 11px 18px; padding: 22px 6%; }
  .site-footer > span:nth-child(2) { grid-column: 1 / -1; grid-row: 2; }
  .copyright { grid-column: 1 / -1; grid-row: 3; }
}
@media (max-width: 380px) {
  .hero-copy { min-height: 470px; }
  .hero h1 { font-size: 54px; }
  .hero-actions { flex-direction: column; align-items: flex-start; gap: 15px; }
  .hero-logo-panel { min-height: 320px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}