@font-face {
  font-family: "IBM Plex Sans";
  src: url("../fonts/ibm-plex-sans-regular-latin1.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Sans";
  src: url("../fonts/ibm-plex-sans-semibold-latin1.woff2") format("woff2");
  font-style: normal;
  font-weight: 600 800;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("../fonts/ibm-plex-mono-regular-latin1.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

:root {
  --color-brand-navy: #001b41;
  --color-brand-charcoal: #0e253f;
  --color-brand-blue: #005dfe;
  --color-brand-blue-hover: #0649c8;
  --color-bg: #fff;
  --color-bg-subtle: #f7f9fc;
  --color-text: #001b41;
  --color-text-muted: #52647d;
  --color-border: #d8e0ea;
  --color-border-strong: #9eacc0;
  --color-focus: #005dfe;
  --color-success: #087a4b;
  --color-warning: #9a5b00;
  --color-error: #b42318;
  --font-sans: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", Consolas, monospace;
  --container-main: 1240px;
  --container-wide: 1440px;
  --space-section: clamp(3.25rem, 5vw, 4.75rem);
  --header-height: 76px;
  --radius-small: 4px;
  --radius-medium: 6px;
  --transition-fast: 150ms ease;
  --shadow-menu: 0 20px 50px rgb(0 27 65 / 12%);
  scrollbar-color: var(--color-border-strong) var(--color-bg-subtle);
  scrollbar-width: thin;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  color: var(--color-text);
  background: var(--color-bg);
  font: 400 1rem/1.62 var(--font-sans);
  overflow-x: hidden;
}

*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-track { background: var(--color-bg-subtle); }
*::-webkit-scrollbar-thumb { background: var(--color-border-strong); border: 2px solid var(--color-bg-subtle); }
*::-webkit-scrollbar-thumb:hover { background: var(--color-text-muted); }

img { display: block; max-width: 100%; height: auto; }
svg { width: 1.25rem; height: 1.25rem; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: square; stroke-linejoin: miter; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--color-brand-blue); }
button,
input,
select,
textarea { font: inherit; }
button,
select { cursor: pointer; }
button:disabled { cursor: not-allowed; }

:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 3px; }
::selection { color: #fff; background: var(--color-brand-blue); }

h1,
h2,
h3,
p { margin-top: 0; }
h1,
h2,
h3 { font-weight: 600; line-height: 1.1; letter-spacing: -0.02em; }
h1 { max-width: 20ch; margin-bottom: 1.25rem; font-size: clamp(2.15rem, 3vw, 3.25rem); }
h2 { margin-bottom: 1rem; font-size: clamp(1.6rem, 2vw, 2.25rem); }
h3 { font-size: 1.25rem; }
p { max-width: 68ch; }
.lead { max-width: 62ch; color: var(--color-text-muted); font-size: clamp(1.05rem, 1.25vw, 1.2rem); line-height: 1.52; }
.utility { margin-bottom: 0.75rem; color: var(--color-brand-blue); font: 400 0.73rem/1.3 var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; }

.container,
.container-wide { width: min(100% - 3rem, var(--container-main)); margin-inline: auto; }
.container-wide { width: min(100% - 3rem, var(--container-wide)); }
.section { padding-block: var(--space-section); }
.section--subtle { background: var(--color-bg-subtle); border-block: 1px solid var(--color-border); }

.skip-link { position: fixed; z-index: 9999; top: 0.75rem; left: 0.75rem; transform: translateY(-180%); padding: 0.7rem 1rem; color: #fff; background: var(--color-brand-navy); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: relative; z-index: 100; height: var(--header-height); background: rgb(255 255 255 / 97%); border-bottom: 1px solid var(--color-border); }
.header-inner { display: flex; align-items: center; width: min(100% - 2rem, var(--container-wide)); height: 100%; margin-inline: auto; }
.brand { flex: 0 0 auto; width: clamp(175px, 17vw, 238px); }
.brand img { width: 100%; height: auto; }
.primary-nav { display: flex; flex: 1; align-items: center; justify-content: flex-end; gap: clamp(1rem, 2.25vw, 2.35rem); }
.primary-nav__links { display: flex; align-items: stretch; height: var(--header-height); }
.primary-nav__links > a,
.nav-services > a { display: inline-flex; align-items: center; height: 100%; padding-inline: clamp(0.42rem, 0.85vw, 0.82rem); border-bottom: 2px solid transparent; font-size: clamp(0.78rem, 0.9vw, 0.93rem); font-weight: 500; text-decoration: none; white-space: nowrap; }
.primary-nav__links > a:hover,
.nav-services > a:hover { color: var(--color-brand-blue); }
.primary-nav__links > a.is-active,
.nav-services.is-active > a { border-bottom-color: var(--color-brand-blue); }
.nav-services { position: static; display: flex; align-items: center; }
.nav-services-toggle { display: inline-grid; place-items: center; width: 28px; height: 44px; margin-left: -0.45rem; padding: 0; color: var(--color-text); background: transparent; border: 0; }
.nav-services-toggle svg { width: 14px; height: 14px; transition: transform var(--transition-fast); }
.nav-services-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
.mega-menu { position: absolute; top: var(--header-height); right: 0; left: 0; display: none; grid-template-columns: 0.8fr 2.2fr; gap: 3rem; padding: 2.5rem max(2rem, calc((100vw - var(--container-main)) / 2)); background: #fff; border-bottom: 1px solid var(--color-border); box-shadow: var(--shadow-menu); }
.nav-services.is-open .mega-menu { display: grid; }
.mega-menu__intro { padding-right: 2rem; border-right: 1px solid var(--color-border); }
.mega-menu__intro > p:not(.utility) { color: var(--color-text-muted); }
.mega-menu__groups { display: grid; grid-template-columns: repeat(5, 1fr); gap: 2rem; }
.mega-group { display: flex; flex-direction: column; align-items: flex-start; gap: 0.5rem; }
.mega-group a { color: var(--color-text-muted); font-size: 0.88rem; line-height: 1.35; text-decoration: none; }
.mega-group a:hover { color: var(--color-brand-blue); }
.mega-group .mega-group__title { min-height: 2.75rem; margin-bottom: 0.35rem; color: var(--color-text); font-weight: 600; }
.header-actions { display: flex; align-items: center; gap: 1.25rem; }
.language-switcher { display: flex; gap: 0.45rem; align-items: center; font: 400 0.75rem/1 var(--font-mono); }
.language-switcher a { display: inline-flex; align-items: center; justify-content: center; min-width: 1.5rem; min-height: 1.75rem; text-decoration: none; }
.menu-toggle { display: none; align-items: center; gap: 0.5rem; min-height: 44px; padding: 0.5rem; color: var(--color-text); background: #fff; border: 1px solid var(--color-border); }

.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0.75rem 1.3rem; border: 1px solid transparent; border-radius: var(--radius-medium); font-size: 0.92rem; font-weight: 600; line-height: 1.1; letter-spacing: 0.015em; text-align: center; text-decoration: none; transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast); }
.button:hover { transform: translateY(-1px); }
.button:active { transform: translateY(0); }
.button--primary { color: #fff; background: var(--color-brand-blue); }
.button--primary:hover { color: #fff; background: var(--color-brand-blue-hover); }
.button--navy { color: #fff; background: var(--color-brand-navy); }
.button--navy:hover { color: #fff; background: #00132e; }
.button--outline { color: var(--color-brand-blue); background: transparent; border-color: #7fa9ea; }
.button--outline:hover { color: var(--color-brand-blue); background: #edf4ff; border-color: var(--color-brand-blue); }
.button--small { min-height: 42px; padding-inline: 1rem; font-size: 0.82rem; }
.button:disabled,
.button[aria-disabled="true"] { color: #75859c; background: #e5eaf1; border-color: #e5eaf1; opacity: 1; transform: none; }
.button-row { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.text-link { display: inline-flex; align-items: center; gap: 0.6rem; color: var(--color-brand-blue); font-weight: 600; text-decoration: none; }
.text-link svg { transition: transform var(--transition-fast); }
.text-link:hover svg { transform: translateX(4px); }

.breadcrumbs { padding-top: 1.2rem; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 0; margin: 0; padding: 0; list-style: none; }
.breadcrumbs li { display: flex; align-items: center; color: var(--color-text-muted); font-size: 0.82rem; }
.breadcrumbs li:not(:last-child)::after { content: "/"; margin-inline: 0.6rem; color: var(--color-border-strong); }
.breadcrumbs a { text-decoration: none; }

.home-hero { position: relative; display: grid; align-items: center; border-bottom: 1px solid var(--color-border); }
.home-hero__grid { display: grid; grid-template-columns: minmax(0, 0.94fr) minmax(0, 1.06fr); gap: clamp(2rem, 4vw, 4.5rem); align-items: center; padding-block: clamp(3rem, 4.5vw, 4.25rem); }
.home-hero__copy h1 { max-width: 15ch; font-size: clamp(2.5rem, 3.4vw, 3.75rem); }
.home-hero__copy .lead { margin-bottom: 2rem; }
.home-hero__media { position: relative; }
.photo { margin: 0; }
.photo img { width: 100%; object-fit: cover; background: var(--color-bg-subtle); }
.photo--hero img { aspect-ratio: 16 / 11; filter: saturate(0.84) contrast(1.04); }
.photo--band img { aspect-ratio: 16 / 10; }
.photo--service img { aspect-ratio: 16 / 11; }
.section-heading { margin-bottom: clamp(2rem, 3.5vw, 3.25rem); }
.section-heading--split { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 4rem; align-items: end; }
.section-heading h2 { max-width: 18ch; margin-bottom: 0; }
.section-heading p { margin-bottom: 0.25rem; color: var(--color-text-muted); }
.service-rails { border-top: 1px solid var(--color-brand-navy); }
.service-rail { display: grid; grid-template-columns: 3.5rem minmax(220px, 0.7fr) minmax(280px, 1fr) 2rem; gap: 1.5rem; align-items: center; min-height: 118px; padding: 1.4rem 0.5rem; border-bottom: 1px solid var(--color-border); text-decoration: none; transition: background-color var(--transition-fast); }
.service-rail:hover { color: var(--color-text); background: var(--color-bg-subtle); }
.service-rail > span:not(.utility) { color: var(--color-text-muted); font-size: 0.94rem; }
.service-rail strong { font-size: clamp(1.2rem, 1.8vw, 1.7rem); line-height: 1.2; }
.service-rail svg { justify-self: end; color: var(--color-brand-blue); }

.systems-band { padding-block: var(--space-section); color: #fff; background: var(--color-brand-navy); }
.systems-band__grid { display: grid; grid-template-columns: 0.82fr 1.18fr; gap: clamp(3rem, 8vw, 8rem); align-items: center; }
.systems-band h2 { max-width: 12ch; }
.systems-band p { color: #c7d1df; }
.system-list { margin: 2.2rem 0 0; padding: 0; list-style: none; border-top: 1px solid rgb(255 255 255 / 35%); }
.system-list li { padding: 0.75rem 0; border-bottom: 1px solid rgb(255 255 255 / 22%); }
.process-line-wrap { margin: 0 0 2.6rem; padding: 0 0 2rem; overflow-x: auto; overscroll-behavior-inline: contain; scrollbar-gutter: stable; }
.process-line { position: relative; display: grid; grid-template-columns: repeat(10, minmax(100px, 1fr)); min-width: 1000px; margin: 0; padding: 0; list-style: none; }
.process-line::before { content: ""; position: absolute; top: 2.25rem; right: 0; left: 0; height: 1px; background: var(--color-brand-blue); }
.process-line li { position: relative; min-width: 110px; padding: 0 0.5rem; }
.process-line li::before { content: ""; display: block; width: 11px; height: 11px; margin: 0.88rem 0 1.35rem; background: var(--color-bg); border: 2px solid var(--color-brand-blue); }
.process-line span { color: var(--color-brand-blue); font: 400 0.7rem/1 var(--font-mono); }
.process-line strong { display: block; font-size: 0.84rem; }
.industry-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0 0 2.5rem; padding: 0; border-top: 1px solid var(--color-brand-navy); list-style: none; }
.industry-grid li { min-height: 92px; padding: 1.2rem; border-right: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); font-size: 1.05rem; font-weight: 600; }
.industry-grid li:nth-child(3n + 1) { border-left: 1px solid var(--color-border); }
.project-value { border-top: 1px solid var(--color-border); }
.project-value .section-heading { margin-bottom: 0; }
.project-value .section-heading > div p:last-child { margin-bottom: 0; }
.trust-grid,
.about-capability-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--color-brand-navy); border-left: 1px solid var(--color-border); }
.trust-grid article,
.about-capability-grid article { min-height: 155px; padding: 1.5rem; border-right: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.trust-grid h3,
.about-capability-grid h3 { margin-bottom: 0.65rem; font-size: 1.12rem; }
.trust-grid p,
.about-capability-grid p { margin-bottom: 0; color: var(--color-text-muted); font-size: 0.92rem; }

.cta-band { padding-block: clamp(3rem, 5vw, 5rem); border-top: 1px solid var(--color-border); }
.cta-band--dark { color: #fff; background: var(--color-brand-navy); }
.cta-band__inner { display: grid; grid-template-columns: 1fr auto; gap: 3rem; align-items: center; }
.cta-band h2 { max-width: 24ch; margin-bottom: 0; font-size: clamp(1.65rem, 2.25vw, 2.35rem); }

.page-hero,
.service-hero,
.contact-hero { padding-block: clamp(2rem, 3vw, 2.75rem); border-bottom: 1px solid var(--color-border); }
.page-hero__grid,
.contact-hero__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(2.5rem, 5vw, 5rem); align-items: start; }
.page-hero h1,
.contact-hero h1 { max-width: 20ch; margin-bottom: 0; font-size: clamp(2rem, 2.4vw, 2.65rem); }
.page-hero .lead,
.contact-hero .lead { max-width: 58ch; margin-bottom: 0; padding-left: clamp(1.25rem, 2.5vw, 2.5rem); border-left: 1px solid var(--color-border-strong); }
.page-hero + .section,
.contact-hero + .section { padding-top: clamp(2.5rem, 3.5vw, 3.5rem); }
.service-hero__grid { display: grid; grid-template-columns: 1fr 0.84fr; gap: clamp(3rem, 7vw, 7rem); align-items: center; }
.service-hero--text-only .service-hero__grid { grid-template-columns: minmax(0, 860px); }
.service-hero h1 { font-size: clamp(2.25rem, 3vw, 3.25rem); }
.service-hero .lead { margin-bottom: 2rem; }

.pillar-row { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(3rem, 8vw, 9rem); padding-block: clamp(2rem, 3vw, 2.5rem); border-top: 1px solid var(--color-brand-navy); }
.pillar-row h2 { font-size: clamp(1.55rem, 2vw, 2rem); }
.pillar-row h2 a { text-decoration: none; }
.pillar-row p { color: var(--color-text-muted); }
.pillar-row ul { columns: 2; column-gap: 2rem; margin: 0; padding: 0; list-style: none; }
.pillar-row li { break-inside: avoid; padding: 0.55rem 0; border-bottom: 1px solid var(--color-border); }
.pillar-row li a { text-decoration: none; }

.detail-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(3rem, 7vw, 6rem); }
.detail-grid h2 { font-size: clamp(1.75rem, 2.25vw, 2.35rem); }
.detail-grid p { color: var(--color-text-muted); }
.related-list { border-top: 1px solid var(--color-brand-navy); }
.related-list > a { display: grid; grid-template-columns: 0.65fr 1fr 1.5rem; gap: 1.5rem; align-items: start; padding: 1.2rem 0.5rem; border-bottom: 1px solid var(--color-border); text-decoration: none; }
.related-list > a span { color: var(--color-text-muted); font-size: 0.9rem; }
.related-list > a svg { color: var(--color-brand-blue); }
.technical-list { margin: 0; padding: 0; border-top: 1px solid var(--color-brand-navy); list-style: none; }
.technical-list li { padding: 1rem 0; border-bottom: 1px solid var(--color-border); }
.technical-list a { text-decoration: none; }
.service-area-list a { display: block; font-weight: 700; }
.service-area-list span { display: block; margin-top: 0.25rem; color: var(--color-text-muted); font-size: 0.9rem; }
.service-area-country { border-top: 1px solid var(--color-border); }
.service-area-country__header { display: grid; grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr); gap: clamp(2rem, 6vw, 6rem); align-items: start; margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.service-area-country__header h2 { margin-bottom: 0; font-size: clamp(1.9rem, 2.5vw, 2.5rem); }
.service-area-country__header > p { max-width: 62ch; margin: 0; color: var(--color-text-muted); }
.service-region-columns { columns: 3 17rem; column-gap: clamp(2rem, 4vw, 4rem); }
.service-region { break-inside: avoid; margin: 0 0 1rem; border-top: 1px solid var(--color-brand-navy); }
.service-region summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.8rem 0; font-size: 1rem; font-weight: 600; cursor: pointer; list-style: none; }
.service-region--empty p { margin: 0; padding: 0.8rem 0; font-size: 1rem; font-weight: 600; }
.service-region summary::-webkit-details-marker { display: none; }
.service-region summary span { color: var(--color-brand-blue); font: 400 1rem/1 var(--font-mono); transition: transform var(--transition-fast); }
.service-region[open] summary span { transform: rotate(45deg); }
.service-region .service-city-list,
.service-region .service-region__all { padding-bottom: 0.9rem; }
.service-city-list { margin: 0; padding: 0; color: var(--color-text-muted); font-size: 0.9rem; line-height: 1.7; list-style: none; }
.service-city-list li { display: inline; }
.service-city-list li:not(:last-child)::after { content: ", "; }
.service-city-list a { color: var(--color-brand-navy); font-weight: 600; text-underline-offset: 0.18em; }
.service-region__all { margin: 0; color: var(--color-text-muted); font-size: 0.86rem; line-height: 1.6; }
.service-area-source { margin: 1rem 0 0; padding-top: 1rem; border-top: 1px solid var(--color-border); color: var(--color-text-muted); font-size: 0.78rem; }
.service-area-source a { text-underline-offset: 0.18em; }
.verification-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(2rem, 5vw, 5rem); }
.verification-grid > div { border-top: 1px solid var(--color-brand-navy); padding-top: 1.25rem; }
.verification-grid h2 { font-size: 1.7rem; }
.verification-grid p { color: var(--color-text-muted); }
.service-technical { border-top: 1px solid var(--color-border); }
.technical-section { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(3rem, 7vw, 6rem); }
.technical-section + .technical-section { margin-top: var(--space-section); padding-top: var(--space-section); border-top: 1px solid var(--color-border); }
.technical-section p { color: var(--color-text-muted); }
.technical-section .technical-note { margin-top: 1.5rem; padding: 1rem 1.25rem; color: var(--color-brand-navy); background: var(--color-bg-subtle); border-left: 3px solid var(--color-brand-blue); }
.method-list { border-top: 1px solid var(--color-brand-navy); }
.method-list section { padding: 1rem 0; border-bottom: 1px solid var(--color-border); }
.method-list h3 { margin-bottom: 0.35rem; font-size: 1.05rem; }
.method-list p { margin-bottom: 0; font-size: 0.92rem; }
.technical-reference { border-top: 1px solid var(--color-border); }
.technical-reference__heading { display: grid; grid-template-columns: minmax(240px, 0.7fr) minmax(0, 1.3fr); gap: clamp(2rem, 6vw, 6rem); align-items: start; margin-bottom: 2rem; }
.technical-reference__heading .utility { grid-column: 1; margin-bottom: -0.75rem; }
.technical-reference__heading h2 { grid-column: 1; margin: 0; }
.technical-reference__heading > p:last-child { grid-column: 2; grid-row: 1 / span 2; margin: 0; color: var(--color-text-muted); }
.verification-path { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; padding: 0; border-top: 1px solid var(--color-brand-navy); list-style: none; }
.verification-path li { position: relative; display: grid; grid-template-columns: 2rem 1fr; gap: 0.75rem; padding: 1.4rem 1.25rem 0 0; }
.verification-path li + li { padding-left: 1.25rem; border-left: 1px solid var(--color-border); }
.verification-path li > span { color: var(--color-brand-blue); font: 400 0.72rem/1.4 var(--font-mono); }
.verification-path h3 { margin-bottom: 0.4rem; font-size: 1.05rem; }
.verification-path p { margin: 0; color: var(--color-text-muted); font-size: 0.88rem; }
.technical-table-wrap { overflow-x: auto; border-top: 1px solid var(--color-brand-navy); scrollbar-gutter: stable; }
.technical-table-wrap:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 3px; }
.technical-table { width: 100%; min-width: 720px; border-collapse: collapse; text-align: left; }
.technical-table th,
.technical-table td { padding: 1rem 1.25rem 1rem 0; border-bottom: 1px solid var(--color-border); vertical-align: top; }
.technical-table thead th { color: var(--color-text-muted); font: 400 0.7rem/1.4 var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; }
.technical-table tbody th { width: 23%; color: var(--color-brand-navy); font-size: 0.95rem; }
.technical-table td { color: var(--color-text-muted); font-size: 0.9rem; }
.faq-list { border-top: 1px solid var(--color-brand-navy); }
.faq-list details { border-bottom: 1px solid var(--color-border); }
.faq-list summary { padding: 1rem 2rem 1rem 0; font-weight: 600; cursor: pointer; }
.faq-list p { margin: 0; padding: 0 1rem 1.25rem 0; color: var(--color-text-muted); }
.related-band { padding-block: 2rem; color: #fff; background: var(--color-brand-navy); }
.related-band .container { display: flex; justify-content: space-between; align-items: center; gap: 2rem; }
.related-band p { margin: 0; color: #b8c5d6; font: 400 0.72rem/1 var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; }
.related-band a { font-size: 1.2rem; font-weight: 600; text-decoration: none; }
.related-band a:hover { color: #fff; text-decoration: underline; }

.manufacturers-support { border-top: 1px solid var(--color-border); }
.manufacturer-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; padding: 0; border-top: 1px solid var(--color-brand-navy); list-style: none; }
.manufacturer-list li { min-height: 3.25rem; padding: 0.85rem 0.75rem 0.85rem 0; border-bottom: 1px solid var(--color-border); }
.manufacturer-list li:nth-child(odd) { margin-right: 1.25rem; }
.manufacturer-list li:nth-child(even) { padding-left: 1.25rem; border-left: 1px solid var(--color-border); }
.manufacturer-list a { color: inherit; text-decoration: none; }
.manufacturer-list a:hover { color: var(--color-brand-blue); text-decoration: underline; text-underline-offset: 0.2em; }
.manufacturer-group { padding-block: clamp(2.75rem, 5vw, 4.5rem); border-top: 1px solid var(--color-brand-navy); }
.manufacturer-group:first-child { padding-top: 0; border-top: 0; }
.manufacturer-group > h2 { margin-bottom: 1.75rem; font-size: clamp(1.65rem, 2vw, 2.15rem); }
.manufacturer-directory-list { border-top: 1px solid var(--color-border-strong); }
.manufacturer-directory-list article { display: grid; grid-template-columns: minmax(220px, 0.65fr) minmax(0, 1.35fr); gap: clamp(1.5rem, 4vw, 4rem); padding-block: 1.35rem; border-bottom: 1px solid var(--color-border); scroll-margin-top: 7rem; }
.manufacturer-directory-list h3 { margin: 0; font-size: 1.05rem; }
.manufacturer-directory-list h3 a { text-decoration: none; }
.manufacturer-directory-list p { color: var(--color-text-muted); font-size: 0.9rem; line-height: 1.65; }
.manufacturer-coverage__summary { margin: 0 0 0.9rem; }
.manufacturer-inline-list { display: flex; flex-wrap: wrap; gap: 0.2rem 0; margin: 0; padding: 0; color: var(--color-text-muted); font-size: 0.9rem; line-height: 1.65; list-style: none; }
.manufacturer-inline-list li + li::before { margin-inline: 0.48rem; color: var(--color-brand-blue); content: '\00b7'; }
.relationship-note { max-width: 920px; padding: clamp(1.5rem, 3vw, 2.5rem); background: var(--color-bg-subtle); border-left: 3px solid var(--color-brand-blue); }
.relationship-note h2 { font-size: 1.25rem; }
.relationship-note p { margin-bottom: 0; color: var(--color-text-muted); }

.process-detail { margin: 0; padding: 0; list-style: none; counter-reset: process; }
.process-detail li { display: grid; grid-template-columns: 7rem 1fr; gap: 2rem; padding: 2.2rem 0; border-top: 1px solid var(--color-border); }
.process-detail li > span { color: var(--color-brand-blue); font: 400 0.8rem/1 var(--font-mono); }
.process-detail h2 { margin-bottom: 0.6rem; font-size: clamp(1.6rem, 2.5vw, 2.6rem); }
.process-detail p { margin-bottom: 0; color: var(--color-text-muted); }
.industry-detail-grid { border-top: 1px solid var(--color-brand-navy); }
.industry-detail-grid article { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: clamp(2rem, 5vw, 5rem); padding: 2.25rem 0; border-bottom: 1px solid var(--color-border); }
.industry-detail-grid h2 { margin-top: 1.25rem; font-size: 1.55rem; }
.industry-detail-grid p { color: var(--color-text-muted); font-size: 0.94rem; }
.industry-detail-grid h3 { margin-bottom: 0.75rem; font-size: 1rem; }
.industry-links { display: flex; flex-wrap: wrap; gap: 0.45rem 1rem; margin-top: 1.25rem; }
.industry-links a { color: var(--color-brand-blue); font-size: 0.84rem; font-weight: 600; text-decoration: none; }
.industry-links a:hover { text-decoration: underline; }
.empty-projects { max-width: 820px; margin-inline: auto; padding: clamp(2rem, 5vw, 5rem); border: 1px solid var(--color-brand-navy); }
.empty-projects h2 { margin-top: 2.25rem; }
.empty-projects p { margin-bottom: 2rem; color: var(--color-text-muted); }
.about-execution { max-width: 900px; }
.about-execution p { color: var(--color-text-muted); }
.location-intro { max-width: 900px; }
.location-intro p { margin-bottom: 0; font-size: clamp(1.1rem, 1.4vw, 1.3rem); }
.editorial-columns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--color-brand-navy); }
.editorial-columns > div { padding: 2rem 2rem 0 0; }
.editorial-columns > div + div { padding-left: 2rem; border-left: 1px solid var(--color-border); }
.editorial-columns h2 { font-size: 1.75rem; }
.editorial-columns p { color: var(--color-text-muted); }
.legal-copy { max-width: 780px; }
.legal-copy h2 { margin-top: 3rem; font-size: 1.6rem; }
.legal-copy h2:first-child { margin-top: 0; }
.legal-copy p { color: var(--color-text-muted); }

.contact-hero { padding-bottom: clamp(2.75rem, 4.5vw, 4.5rem); }
.contact-hero .lead { margin-bottom: 1rem; }
.email-link { color: var(--color-brand-blue); font-size: 1.1rem; font-weight: 600; }
.contact-section { padding-top: clamp(3.5rem, 6vw, 6rem); }
.contact-grid { display: grid; grid-template-columns: 0.62fr 1.38fr; gap: clamp(3rem, 7vw, 7rem); align-items: start; }
.request-guide { position: sticky; top: 2rem; }
.request-guide h2 { font-size: 2rem; }
.request-guide > p { color: var(--color-text-muted); }
.request-guide ol { margin: 2rem 0 0; padding: 0; border-top: 1px solid var(--color-brand-navy); list-style: none; counter-reset: request; }
.request-guide li { position: relative; padding: 1.25rem 0 1.25rem 3rem; border-bottom: 1px solid var(--color-border); counter-increment: request; }
.request-guide li::before { content: "0" counter(request); position: absolute; top: 1.5rem; left: 0; color: var(--color-brand-blue); font: 400 0.7rem/1 var(--font-mono); }
.request-guide strong,
.request-guide span { display: block; }
.request-guide span { color: var(--color-text-muted); font-size: 0.9rem; }
.request-paths { margin-top: 2rem; border-top: 1px solid var(--color-brand-navy); }
.request-paths a { display: block; padding: 1.25rem 1rem; border-bottom: 1px solid var(--color-border); text-decoration: none; }
.request-paths a:hover,
.request-paths a[aria-current="page"] { color: var(--color-text); background: var(--color-bg-subtle); }
.request-paths a[aria-current="page"] strong { color: var(--color-brand-blue); }
.request-paths strong,
.request-paths span { display: block; }
.request-paths span { margin-top: 0.25rem; }
.header-phone { color: var(--color-brand-blue); font-size: 0.82rem; font-weight: 600; white-space: nowrap; }
.footer-phone,
.contact-phone,
.service-phone { display: block; margin-top: 0.6rem; color: inherit; font-weight: 600; }
.contact-hero h2 { margin-bottom: 0.6rem; font-size: 1.2rem; }
.form-sheet { padding-left: clamp(1.5rem, 4vw, 4rem); border-left: 1px solid var(--color-border); }
.form-heading { margin-bottom: 1.75rem; }
.form-heading h2 { margin-bottom: 0.45rem; font-size: clamp(1.45rem, 2.2vw, 1.85rem); }
.form-heading p { max-width: 62ch; color: var(--color-text-muted); }
.form-status,
.form-notice { margin-bottom: 1.5rem; padding: 1rem 1.1rem; border: 1px solid; border-radius: var(--radius-small); }
.form-status--error { color: var(--color-error); background: #fff7f6; border-color: #e9a6a0; }
.form-status--success { color: var(--color-success); background: #f3fbf7; border-color: #8ccbb0; }
.form-status--success p { margin: 0.3rem 0 0; }
.form-notice { color: var(--color-warning); background: #fffaf0; border-color: #e7c17b; }
.form-notice p { margin: 0.35rem 0 0; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.35rem 1.25rem; }
.field { min-width: 0; }
.field label,
.contact-method legend { display: block; margin-bottom: 0.42rem; font-size: 0.84rem; font-weight: 600; }
.field input,
.field select,
.field textarea { width: 100%; min-height: 48px; padding: 0.7rem 0.8rem; color: var(--color-text); background: #fff; border: 1px solid var(--color-border-strong); border-radius: var(--radius-small); }
.field textarea { min-height: 170px; resize: none; }
.field input:hover,
.field select:hover,
.field textarea:hover { border-color: var(--color-brand-charcoal); }
.field input:focus,
.field select:focus,
.field textarea:focus { border-color: var(--color-brand-blue); outline: 2px solid rgb(0 93 254 / 18%); outline-offset: 0; }
.field [aria-invalid="true"] { border-color: var(--color-error); }
.field-error { display: block; min-height: 1.45rem; padding-top: 0.2rem; color: var(--color-error); font-size: 0.78rem; }
.field--full { margin-top: 0.35rem; }
.select-wrap { position: relative; }
.select-wrap select { padding-right: 2.5rem; appearance: none; }
.select-wrap svg { position: absolute; top: 50%; right: 0.8rem; transform: translateY(-50%); width: 15px; height: 15px; pointer-events: none; }
.contact-method { display: flex; flex-wrap: wrap; gap: 1.5rem; margin: 1rem 0; padding: 0; border: 0; }
.contact-method legend { width: 100%; }
.contact-method label { display: flex; align-items: center; gap: 0.5rem; }
.contact-method input { width: 18px; height: 18px; accent-color: var(--color-brand-blue); }
.captcha-wrap { min-height: 68px; margin-block: 1rem; }
.privacy-note { color: var(--color-text-muted); font-size: 0.82rem; }
.submit-button { min-width: 170px; }
.button-busy { display: none; width: 16px; height: 16px; border: 2px solid rgb(255 255 255 / 45%); border-top-color: #fff; border-radius: 50%; animation: spin 700ms linear infinite; }
.is-submitting .button-busy { display: block; }
.is-submitting [data-submit-label] { visibility: hidden; position: absolute; }
.honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.site-footer { padding-top: clamp(4rem, 8vw, 7rem); color: #fff; background: var(--color-brand-navy); }
.footer-grid { display: grid; grid-template-columns: 1.25fr repeat(3, 0.75fr); gap: clamp(2rem, 5vw, 5rem); padding-bottom: 4rem; }
.footer-brand img { width: 200px; height: auto; padding: 0.5rem 0.65rem; background: #fff; }
.footer-brand p { margin-top: 1.5rem; color: #b8c5d6; }
.footer-brand > a { color: #fff; }
.footer-grid h2 { margin: 0 0 1rem; color: #9fb0c5; font: 400 0.72rem/1 var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; }
.footer-grid > div:not(.footer-brand) a { display: block; margin-bottom: 0.6rem; color: #dce3ec; font-size: 0.9rem; text-decoration: none; }
.footer-grid > div:not(.footer-brand) a:hover { color: #fff; text-decoration: underline; }
.footer-bottom { display: flex; justify-content: space-between; gap: 2rem; padding-block: 1.25rem; color: #9fb0c5; border-top: 1px solid rgb(255 255 255 / 20%); font: 400 0.7rem/1.4 var(--font-mono); letter-spacing: 0.04em; }

@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 1180px) {
  :root { --header-height: 70px; }
  .menu-toggle { display: inline-flex; margin-left: auto; }
  .primary-nav { position: absolute; top: var(--header-height); right: 0; left: 0; display: none; max-height: calc(100vh - var(--header-height)); max-height: calc(100dvh - var(--header-height)); padding: 1.25rem 1.5rem 2rem; overflow-y: auto; background: #fff; border-bottom: 1px solid var(--color-border); box-shadow: var(--shadow-menu); }
  .site-header.is-menu-open .primary-nav { display: block; }
  .primary-nav__links { display: block; height: auto; }
  .primary-nav__links > a,
  .nav-services > a { display: flex; height: auto; min-height: 48px; padding: 0.7rem 0; border-bottom: 1px solid var(--color-border); font-size: 1rem; }
  .nav-services { position: relative; display: grid; grid-template-columns: 1fr 44px; }
  .nav-services-toggle { margin: 0; }
  .nav-services.is-active > a { border-bottom-color: var(--color-brand-blue); }
  .mega-menu { position: static; grid-column: 1 / -1; grid-template-columns: 1fr; gap: 1.5rem; padding: 1.5rem 0; border-bottom: 1px solid var(--color-border); box-shadow: none; }
  .mega-menu__intro { padding-right: 0; border-right: 0; }
  .mega-menu__groups { grid-template-columns: repeat(2, 1fr); }
  .header-actions { justify-content: space-between; margin-top: 1.5rem; }
  .home-hero { min-height: auto; }
  .home-hero__grid { grid-template-columns: 1fr 1fr; }
  .home-hero__copy h1 { font-size: clamp(2.5rem, 3.8vw, 3.5rem); }
  .service-rail { grid-template-columns: 3rem minmax(200px, 0.8fr) 1fr 2rem; }
}

@media (max-width: 900px) {
  .home-hero__grid,
  .systems-band__grid,
  .service-hero__grid,
  .detail-grid,
  .service-area-country__header,
  .contact-grid,
  .pillar-row,
  .page-hero__grid,
  .contact-hero__grid { grid-template-columns: 1fr; }
  .home-hero__grid { padding-block: 3rem 3.5rem; }
  .home-hero__copy h1 { max-width: 12ch; }
  .page-hero__grid,
  .contact-hero__grid { gap: 1.5rem; }
  .page-hero .lead,
  .contact-hero .lead { padding-left: 0; border-left: 0; }
  .home-hero__media { width: min(100%, 720px); }
  .section-heading--split { grid-template-columns: 1fr; gap: 1.4rem; }
  .service-rail { grid-template-columns: 2.5rem 1fr 2rem; }
  .service-rail > span:not(.utility) { grid-column: 2 / 3; }
  .service-rail svg { grid-column: 3; grid-row: 1 / span 2; }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .industry-grid li:nth-child(3n + 1) { border-left: 0; }
  .industry-grid li:nth-child(2n + 1) { border-left: 1px solid var(--color-border); }
  .cta-band__inner { grid-template-columns: 1fr; }
  .pillar-row { gap: 1.5rem; }
  .verification-grid,
  .editorial-columns { grid-template-columns: 1fr; }
  .technical-section,
  .industry-detail-grid article { grid-template-columns: 1fr; }
  .technical-reference__heading { grid-template-columns: 1fr; gap: 0.75rem; }
  .technical-reference__heading .utility,
  .technical-reference__heading h2,
  .technical-reference__heading > p:last-child { grid-column: 1; grid-row: auto; }
  .verification-path { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .verification-path li:nth-child(3) { padding-left: 0; border-left: 0; }
  .verification-path li:nth-child(n + 3) { margin-top: 1.5rem; border-top: 1px solid var(--color-border); }
  .manufacturer-directory-list article { grid-template-columns: 1fr; gap: 0.55rem; }
  .editorial-columns > div,
  .editorial-columns > div + div { padding: 2rem 0; border-left: 0; border-bottom: 1px solid var(--color-border); }
  .request-guide { position: static; }
  .form-sheet { padding-left: 0; border-left: 0; border-top: 1px solid var(--color-border); padding-top: 2rem; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 620px) {
  .container,
  .container-wide { width: min(100% - 2rem, var(--container-main)); }
  h1 { font-size: clamp(1.95rem, 8.5vw, 2.35rem); }
  h2 { font-size: clamp(1.5rem, 6.5vw, 1.9rem); }
  .header-inner { width: calc(100% - 1.5rem); }
  .brand { width: 178px; }
  .menu-toggle span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .primary-nav { padding-inline: 1rem; }
  .mega-menu__groups { grid-template-columns: 1fr; }
  .mega-group .mega-group__title { min-height: 0; }
  .header-actions { align-items: stretch; }
  .home-hero__copy h1 { font-size: clamp(2.15rem, 9.5vw, 2.5rem); }
  .page-hero,
  .service-hero,
  .contact-hero { padding-block: 1.9rem; }
  .home-hero__copy .button-row,
  .cta-band .button-row { display: grid; }
  .home-hero__copy .button { width: 100%; }
  .service-rail { grid-template-columns: 2rem 1fr 1.5rem; gap: 0.75rem; padding-block: 1.25rem; }
  .service-rail > span:not(.utility) { font-size: 0.86rem; }
  .service-rail strong { font-size: 1.12rem; }
  .industry-grid,
  .trust-grid,
  .about-capability-grid { grid-template-columns: 1fr; }
  .industry-grid li,
  .industry-grid li:nth-child(3n + 1),
  .industry-grid li:nth-child(2n + 1) { border-left: 1px solid var(--color-border); }
  .related-list > a { grid-template-columns: 1fr 1.5rem; }
  .related-list > a span { grid-column: 1; }
  .related-list > a svg { grid-column: 2; grid-row: 1 / span 2; }
  .pillar-row ul { columns: 1; }
  .manufacturer-list { grid-template-columns: 1fr; }
  .manufacturer-list li:nth-child(odd) { margin-right: 0; }
  .manufacturer-list li:nth-child(even) { padding-left: 0; border-left: 0; }
  .verification-path { grid-template-columns: 1fr; }
  .verification-path li,
  .verification-path li + li,
  .verification-path li:nth-child(3),
  .verification-path li:nth-child(n + 3) { margin-top: 0; padding: 1rem 0; border-top: 0; border-bottom: 1px solid var(--color-border); border-left: 0; }
  .process-detail li { grid-template-columns: 2.5rem 1fr; gap: 1rem; }
  .form-grid { grid-template-columns: 1fr; }
  .field-error { min-height: 1.25rem; }
  .submit-button { width: 100%; }
  .related-band .container { align-items: flex-start; flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  /* Required to override component motion for the user’s reduced-motion preference. */
  *,
  *::before,
  *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

@media (forced-colors: active) {
  :root { scrollbar-color: auto; }
  .button,
  .service-rail,
  .industry-grid li { border: 1px solid CanvasText; }
}