:root {
  --gts-red: #e32227;
  --gts-red-dark: #b81b1f;
  --gts-yellow: #ffd100;
  --gts-green: #007041;
  --gts-green-deep: #1e7347;
  --gts-cream: #fde7b0;
  --gts-footer: #fbf8f0;
  --gts-ink: #383a3c;
  --gts-border: #e0e0e0;
  --gts-white: #fff;
  --gts-black: #000;
  --gts-container: 1360px;
  --gts-gutter: 40px;
  --gts-font: "Source Sans 3", "Myriad Pro", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--gts-white); color: var(--gts-ink); font-family: var(--gts-font); font-size: 16px; -webkit-font-smoothing: antialiased; }
body.nav-open { overflow: hidden; }
img { max-width: 100%; height: auto; }
a { color: var(--gts-red); }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
svg { width: 1.25em; height: 1.25em; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.screen-reader-text { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.gts-skip-link { position: fixed; top: -60px; left: 12px; z-index: 1000; padding: 12px 18px; background: var(--gts-black); color: #fff; font-weight: 700; transition: top .2s; }
.gts-skip-link:focus { top: 12px; }
.gts-container { width: min(100%, var(--gts-container)); margin-inline: auto; padding-inline: var(--gts-gutter); }
.gts-main { min-height: 55vh; }
.gts-richtext { font-size: 17px; line-height: 1.7; }
.gts-richtext > :first-child { margin-top: 0; }
.gts-richtext > :last-child { margin-bottom: 0; }
.gts-richtext h2, .gts-richtext h3 { line-height: 1.18; }
.gts-button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; padding: 14px 28px; border: 1px solid transparent; color: #fff; font-size: 14px; font-weight: 700; letter-spacing: .08em; line-height: 1.2; text-decoration: none; text-transform: uppercase; transition: background .2s, color .2s, border-color .2s; cursor: pointer; border-radius: 0; }
.gts-button--red { background: var(--gts-red); }
.gts-button--red:hover, .gts-button--red:focus-visible { background: var(--gts-red-dark); color: #fff; }
.gts-button--black { background: var(--gts-black); }
.gts-button--black:hover, .gts-button--black:focus-visible { background: var(--gts-red); color: #fff; }
.gts-button--green { background: var(--gts-green-deep); }
.gts-button--green:hover, .gts-button--green:focus-visible { background: #175c39; }
.gts-button--ghost { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.7); backdrop-filter: blur(4px); }
.gts-button--ghost:hover, .gts-button--ghost:focus-visible { background: #fff; color: #000; }
.gts-button-row { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.gts-eyebrow { margin: 0; color: var(--gts-red); font-size: 13px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.gts-mini-stripe, .gts-brand-stripe { display: flex; }
.gts-mini-stripe { width: 160px; height: 8px; }
.gts-brand-stripe { width: 100%; height: 8px; }
.gts-mini-stripe span, .gts-brand-stripe span { flex: 1; }
.gts-mini-stripe span:nth-child(1), .gts-brand-stripe span:nth-child(1) { background: var(--gts-red); }
.gts-mini-stripe span:nth-child(2), .gts-brand-stripe span:nth-child(2) { background: var(--gts-yellow); }
.gts-mini-stripe span:nth-child(3), .gts-brand-stripe span:nth-child(3) { background: var(--gts-green); }

/* Header */
.gts-header { position: sticky; top: 0; z-index: 100; background: #fff; border-bottom: 1px solid #000; }
.admin-bar .gts-header { top: 32px; }
.gts-header__inner { display: flex; width: min(100%, var(--gts-container)); height: 78px; margin: auto; padding: 0 var(--gts-gutter); align-items: center; justify-content: space-between; }
.gts-logo { display: flex; flex: 0 0 auto; align-items: center; }
.gts-logo img { display: block; width: auto; height: 48px; }
.gts-primary-nav, .gts-menu { height: 100%; }
.gts-menu { display: flex; align-items: stretch; margin: 0; padding: 0; list-style: none; }
.gts-menu > li { position: relative; display: flex; align-items: stretch; }
.gts-menu a { display: flex; height: 100%; padding: 0 16px; align-items: center; border-bottom: 4px solid transparent; color: var(--gts-ink); font-size: 13px; font-weight: 700; letter-spacing: .1em; text-decoration: none; text-transform: uppercase; transition: background .2s, color .2s; }
.gts-menu a:hover, .gts-menu a:focus-visible { background: var(--gts-cream); color: var(--gts-ink); }
.gts-menu > .current-menu-item > a, .gts-menu > .current-menu-ancestor > a { border-bottom-color: var(--gts-red); }
.gts-menu > li:last-child { align-items: center; margin-left: 20px; }
.gts-menu > li:last-child > a { height: auto; min-height: 44px; padding: 0 24px; border: 0; background: var(--gts-red); color: #fff; }
.gts-menu > li:last-child > a:hover, .gts-menu > li:last-child > a:focus-visible { background: var(--gts-red-dark); }
.gts-menu .menu-item-has-children > a::after { content: ""; width: 6px; height: 6px; margin: -4px 0 0 8px; border-right: 1.5px solid; border-bottom: 1.5px solid; transform: rotate(45deg); }
.gts-menu .sub-menu { position: absolute; top: 100%; left: 0; visibility: hidden; min-width: 250px; margin: 0; padding: 0; background: #000; list-style: none; opacity: 0; transform: translateY(-5px); transition: opacity .2s, transform .2s, visibility .2s; }
.gts-menu li:hover > .sub-menu, .gts-menu li:focus-within > .sub-menu { visibility: visible; opacity: 1; transform: none; }
.gts-menu .sub-menu a { min-height: 48px; padding: 12px 20px; border: 0; color: #fff; font-size: 12.5px; }
.gts-menu .sub-menu a:hover, .gts-menu .sub-menu a:focus-visible { background: var(--gts-red); color: #fff; }
.gts-nav-toggle { display: none; width: 48px; height: 48px; align-items: center; justify-content: center; border: 0; background: transparent; color: #000; cursor: pointer; }
.gts-nav-toggle__close { display: none; }

/* Hero */
.gts-hero { position: relative; height: min(88vh, 900px); min-height: 620px; overflow: hidden; background: #000; color: #fff; }
.gts-hero__media, .gts-hero__shade { position: absolute; inset: 0; }
.gts-hero__slide { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1); transition: opacity 1.2s ease; }
.gts-hero__slide.is-active { opacity: 1; animation: gtsZoom 7s ease-out both; }
.gts-hero__shade { background: linear-gradient(to top, rgba(0,0,0,.82), rgba(0,0,0,.32) 42%, rgba(0,0,0,.08) 70%, transparent); }
.gts-hero__content { position: absolute; right: 0; bottom: 0; left: 0; display: flex; max-width: 1472px; margin: auto; padding: 0 56px 88px; flex-direction: column; gap: 22px; }
.gts-hero__eyebrow { display: flex; align-items: center; gap: 14px; color: var(--gts-yellow); font-size: 13px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; animation: gtsRise .6s both; }
.gts-hero__eyebrow .gts-mini-stripe { width: 100px; height: 6px; }
.gts-hero h1 { max-width: 1120px; margin: 0; color: #fff; font-size: clamp(48px, 5.6vw, 86px); font-weight: 900; letter-spacing: -.02em; line-height: 1.02; text-shadow: 0 2px 30px rgba(0,0,0,.35); text-wrap: balance; animation: gtsRise .7s .12s both; }
.gts-hero__actions { display: flex; align-items: end; justify-content: space-between; gap: 36px; animation: gtsRise .7s .55s both; }
.gts-hero__controls { display: flex; align-items: center; gap: 12px; color: #fff; font-size: 12.5px; font-weight: 700; letter-spacing: .16em; }
.gts-hero__controls button { display: grid; width: 44px; height: 44px; padding: 0; place-items: center; border: 1px solid rgba(255,255,255,.55); background: rgba(255,255,255,.1); color: #fff; cursor: pointer; }
.gts-hero__controls button:hover, .gts-hero__controls button:focus-visible { background: #fff; color: #000; }
.gts-hero__progress { width: 120px; height: 3px; margin-right: 8px; overflow: hidden; background: rgba(255,255,255,.3); }
.gts-hero__progress i { display: block; width: 0; height: 100%; background: var(--gts-yellow); }
.gts-hero__progress i.is-running { animation: gtsProgress 5s linear both; }
.gts-hero > .gts-brand-stripe { position: absolute; right: 0; bottom: 0; left: 0; height: 6px; }

/* Homepage */
.gts-intro { background: var(--gts-cream); }
.gts-intro > .gts-container { display: flex; padding-block: 72px 76px; flex-direction: column; gap: 40px; }
.gts-section-label { display: flex; align-items: baseline; gap: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--gts-ink); color: var(--gts-ink); font-size: 13px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.gts-section-label > span, .gts-section-label > div > span { color: var(--gts-red); font-size: 15px; font-weight: 900; letter-spacing: .1em; }
.gts-section-label--split { justify-content: space-between; }
.gts-section-label--split > div { display: flex; align-items: baseline; gap: 20px; }
.gts-section-label--split > a, .gts-inline-links a, .gts-home-story__copy > a, .gts-text-link, .gts-back-link { padding-bottom: 2px; border-bottom: 2px solid currentColor; color: var(--gts-red); font-size: 13px; font-weight: 700; letter-spacing: .1em; text-decoration: none; text-transform: uppercase; }
.gts-intro__copy { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; align-items: start; }
.gts-intro__copy h2 { margin: 0; font-size: 44px; font-weight: 900; letter-spacing: -.01em; line-height: 1.08; text-wrap: balance; }
.gts-inline-links { display: flex; margin-top: 24px; gap: 28px; }
.gts-inline-links .is-dark { color: var(--gts-ink); }
.gts-intro__photos { display: grid; grid-template-columns: 2fr 1.1fr 1.1fr; gap: 12px; }
.gts-intro__photos img { display: block; width: 100%; height: 300px; object-fit: cover; }
.gts-services-index { padding-block: 76px 70px; }
.gts-services-index__grid { display: grid; margin-top: 12px; grid-template-columns: 1fr 1.05fr; gap: 56px; }
.gts-services-index__list { display: flex; flex-direction: column; justify-content: center; }
.gts-service-tab { display: grid; min-height: 73px; padding: 16px 18px 16px 20px; align-items: center; grid-template-columns: 30px 1fr 24px; gap: 18px; border-bottom: 1px solid var(--gts-border); border-left: 5px solid transparent; color: var(--gts-ink); text-decoration: none; transition: background .25s, border-color .25s; }
.gts-service-tab span { color: var(--gts-red); font-size: 14px; font-weight: 900; }
.gts-service-tab strong { font-size: clamp(20px, 1.9vw, 27px); font-weight: 900; letter-spacing: -.01em; }
.gts-service-tab svg { color: var(--gts-border); }
.gts-service-tab.is-active, .gts-service-tab:hover, .gts-service-tab:focus-visible { border-left-color: var(--gts-red); background: var(--gts-cream); color: var(--gts-red); }
.gts-service-tab.is-active svg, .gts-service-tab:hover svg { color: var(--gts-red); }
.gts-service-stage { position: relative; min-height: 520px; overflow: hidden; background: #000; }
.gts-service-stage__item { position: absolute; inset: 0; visibility: hidden; opacity: 0; transition: opacity .55s, visibility .55s; }
.gts-service-stage__item.is-active { visibility: visible; opacity: 1; }
.gts-service-stage__item img { width: 100%; height: 100%; object-fit: cover; }
.gts-service-stage__item > div { position: absolute; right: 0; bottom: 0; left: 0; padding: 56px 34px 28px; background: linear-gradient(to top, rgba(0,0,0,.88), rgba(0,0,0,.4) 65%, transparent); color: #fff; }
.gts-service-stage__item strong { color: var(--gts-yellow); font-size: 12px; letter-spacing: .13em; text-transform: uppercase; }
.gts-service-stage__item p { max-width: 58ch; margin: 10px 0 0; font-size: 15.5px; line-height: 1.6; }
.gts-home-story { border-top: 1px solid var(--gts-ink); }
.gts-home-story > .gts-container { display: flex; padding-block: 72px; align-items: flex-start; gap: 56px; }
.gts-home-story__meta { flex: 0 0 170px; }
.gts-home-story__meta .gts-section-label { border: 0; }
.gts-home-story__meta time { color: var(--gts-green); font-size: 13px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.gts-home-story__copy { flex: 1 1 380px; }
.gts-home-story__copy h2 { margin: 0; font-size: 36px; font-weight: 900; letter-spacing: -.01em; line-height: 1.12; text-wrap: balance; }
.gts-home-story__copy p { font-size: 16.5px; line-height: 1.65; }
.gts-home-story__copy > a { color: var(--gts-green); }
.gts-home-story > .gts-container > img { width: min(32%, 400px); aspect-ratio: 1; object-fit: cover; }

/* Interior pages */
.gts-page-header { display: flex; padding-top: 68px; flex-direction: column; gap: 18px; }
.gts-page-header h1, .gts-article__header h1 { max-width: 1100px; margin: 0; font-size: clamp(48px, 5vw, 72px); font-weight: 900; letter-spacing: -.02em; line-height: 1.04; text-wrap: balance; }
.gts-page-header__intro { max-width: 920px; margin: 14px 0 0; font-size: 18px; line-height: 1.65; }
.gts-generic-content { padding-block: 56px 84px; }
.gts-company { display: grid; padding-block: 56px 64px; grid-template-columns: 1fr 420px; gap: 64px; align-items: start; }
.gts-company__copy h2 { margin-top: 0; font-size: 28px; }
.gts-company__photos { display: grid; gap: 12px; }
.gts-company__photos img { width: 100%; height: 260px; object-fit: cover; }
.gts-company__photos img + img { height: 190px; }
.gts-values { display: grid; padding-bottom: 84px; grid-template-columns: 1fr 1fr; gap: 12px; }
.gts-values article { padding: 44px 46px; background: var(--gts-cream); }
.gts-values article:last-child { background: var(--gts-green-deep); color: #fff; }
.gts-values article:last-child .gts-eyebrow { color: var(--gts-yellow); }
.gts-values article > p:last-child { margin: 14px 0 0; font-size: 20px; font-weight: 600; line-height: 1.5; }
.gts-team { padding-block: 56px 84px; }
.gts-team-member { display: grid; padding: 44px 0; grid-template-columns: 170px 1fr; gap: 44px; border-top: 1px solid var(--gts-border); }
.gts-team-member:first-child { border-color: var(--gts-ink); }
.gts-team-member > img, .gts-team-member__initials { width: 170px; height: 170px; object-fit: cover; }
.gts-team-member__initials { display: grid; place-items: center; background: var(--member-colour); color: #fff; font-size: 52px; font-weight: 900; }
.gts-team-member h2 { margin: 0 0 8px; font-size: 30px; }
.gts-team-member .gts-eyebrow { color: var(--gts-green); }
.gts-employment { display: grid; padding-block: 56px 84px; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.gts-employment > .gts-richtext { font-size: 20px; }
.gts-employment__cta { padding: 40px 44px; background: var(--gts-cream); font-size: 17px; }
.gts-documents { padding-block: 56px 84px; }
.gts-documents article { display: grid; padding: 28px 0; align-items: center; grid-template-columns: 30px 1fr auto; gap: 28px; border-top: 1px solid var(--gts-border); }
.gts-documents article:first-of-type { border-top-color: var(--gts-ink); }
.gts-documents article > span { color: var(--gts-red); font-weight: 900; }
.gts-documents h3 { margin: 0; font-size: 20px; }
.gts-documents p { margin: 4px 0 0; font-size: 13.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.gts-services-page { padding-bottom: 84px; }
.gts-services-page__intro { max-width: 920px; padding-top: 24px; font-size: 18px; }
.gts-service-row { display: grid; padding: 52px 0; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; border-top: 1px solid var(--gts-ink); scroll-margin-top: 90px; }
.gts-service-row:nth-of-type(even) > img { order: 2; }
.gts-service-row img { width: 100%; height: 340px; object-fit: cover; }
.gts-service-row__meta { display: flex; align-items: baseline; gap: 22px; }
.gts-service-row__meta span { color: var(--gts-red); font-size: 16px; font-weight: 900; }
.gts-service-row__meta strong { font-size: 12.5px; letter-spacing: .14em; text-transform: uppercase; }
.gts-service-row h2 { margin: 16px 0; font-size: 34px; font-weight: 900; letter-spacing: -.01em; }

/* Stories */
.gts-featured-story { display: grid; margin-top: 56px; grid-template-columns: 1.15fr 1fr; background: #000; color: #fff; }
.gts-featured-story__image { min-height: 440px; overflow: hidden; }
.gts-featured-story__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.gts-featured-story:hover .gts-featured-story__image img { transform: scale(1.04); }
.gts-featured-story > div { display: flex; padding: 52px 54px; flex-direction: column; justify-content: center; gap: 18px; }
.gts-story-kicker { display: flex; margin: 0; align-items: center; gap: 16px; font-size: 12.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.gts-story-kicker span { padding: 6px 12px; background: var(--gts-yellow); color: #000; font-size: 11.5px; letter-spacing: .14em; }
.gts-featured-story h2 { margin: 0; font-size: clamp(26px, 2.4vw, 34px); line-height: 1.15; }
.gts-featured-story h2 a { color: #fff; text-decoration: none; }
.gts-featured-story > div > p:not(.gts-story-kicker) { margin: 0; font-size: 16px; line-height: 1.65; }
.gts-featured-story .gts-text-link { align-self: flex-start; color: var(--gts-yellow); }
.gts-text-link svg, .gts-back-link svg { width: 16px; height: 16px; vertical-align: middle; }
.gts-story-archive { padding-block: 56px 84px; }
.gts-story-row { display: grid; padding: 24px 0; align-items: center; grid-template-columns: 130px 110px 1fr 44px; gap: 30px; border-bottom: 1px solid var(--gts-border); color: var(--gts-ink); text-decoration: none; transition: background .25s; }
.gts-story-row:hover, .gts-story-row:focus-visible { background: var(--gts-cream); }
.gts-story-row time { color: var(--gts-green); font-size: 12.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.gts-story-row img { width: 110px; height: 78px; object-fit: cover; }
.gts-story-row h2 { margin: 0; font-size: clamp(18px, 1.8vw, 23px); line-height: 1.25; }
.gts-story-row > svg { color: var(--gts-red); }
.gts-article { max-width: 980px; }
.gts-article__header { display: flex; padding-top: 56px; flex-direction: column; align-items: flex-start; gap: 20px; }
.gts-article__header .gts-story-kicker { color: var(--gts-green); }
.gts-article__header h1 { font-size: clamp(32px, 3.6vw, 50px); line-height: 1.1; }
.gts-back-link { display: inline-flex; align-items: center; gap: 6px; color: var(--gts-green); }
.gts-article__hero { display: block; width: 100%; margin-top: 40px; aspect-ratio: 16 / 10; object-fit: cover; }
.gts-article__body { padding: 44px 0 84px; font-size: 17.5px; }
.gts-article__body figure { margin: 36px 0; }
.gts-article__body figure img { max-width: 520px; }
.gts-article__body figcaption { margin-top: 10px; color: var(--gts-green); font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.gts-article__body > .gts-back-link { margin-top: 32px; padding-top: 22px; border-top: 1px solid var(--gts-border); border-bottom: 0; }

/* Gallery */
.gts-gallery { display: grid; padding-block: 56px 84px; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 210px; grid-auto-flow: dense; gap: 10px; }
.gts-gallery__item { position: relative; overflow: hidden; padding: 0; grid-column: span var(--col-span); grid-row: span var(--row-span); border: 0; background: #000; cursor: zoom-in; }
.gts-gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s, opacity .4s; }
.gts-gallery__item:hover img, .gts-gallery__item:focus-visible img { opacity: .82; transform: scale(1.06); }
.gts-gallery__item span { position: absolute; bottom: 10px; left: 12px; color: #fff; font-size: 11.5px; font-weight: 700; letter-spacing: .16em; text-shadow: 0 1px 8px rgba(0,0,0,.7); }
.gts-lightbox { position: fixed; inset: 0; z-index: 400; display: flex; padding: 5vh 7vw; align-items: center; justify-content: center; background: rgba(0,0,0,.94); }
.gts-lightbox[hidden] { display: none; }
.gts-lightbox > img { width: 86vw; height: 78vh; object-fit: contain; }
.gts-lightbox button { display: grid; width: 48px; height: 48px; padding: 0; place-items: center; border: 1px solid rgba(255,255,255,.5); background: rgba(255,255,255,.1); color: #fff; cursor: pointer; }
.gts-lightbox button:hover, .gts-lightbox button:focus-visible { background: #fff; color: #000; }
.gts-lightbox__close { position: absolute; top: 26px; right: 32px; }
.gts-lightbox__controls { position: absolute; bottom: 26px; left: 50%; display: flex; align-items: center; gap: 26px; color: var(--gts-yellow); font-size: 13px; font-weight: 700; letter-spacing: .2em; transform: translateX(-50%); }

/* HSEQ and contact */
.gts-hseq { display: grid; padding-top: 56px; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.gts-hseq > .gts-richtext { font-size: 19px; }
.gts-hseq__commitments { padding: 38px 42px; background: #e22128; color: #fff; }
.gts-hseq__commitments h2 { margin: 0 0 18px; font-size: 14px; letter-spacing: .12em; text-transform: uppercase; }
.gts-hseq__commitments p { position: relative; margin: 12px 0; padding-left: 26px; line-height: 1.55; }
.gts-hseq__commitments p::before { content: ""; position: absolute; top: .62em; left: 0; width: 8px; height: 8px; border-radius: 50%; background: #fff; }
.gts-hseq-links { display: grid; padding-block: 60px 84px; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.gts-hseq-links a { padding: 32px 34px; border-top: 8px solid var(--link-colour); background: var(--gts-cream); color: var(--gts-ink); text-decoration: none; transition: background .25s; }
.gts-hseq-links a:hover, .gts-hseq-links a:focus-visible { background: var(--gts-yellow); }
.gts-hseq-links h2 { margin: 0; font-size: 24px; }
.gts-hseq-links p { line-height: 1.6; }
.gts-hseq-links strong { color: var(--gts-red); font-size: 13px; letter-spacing: .1em; text-transform: uppercase; }
.gts-detail { display: grid; padding-block: 56px 84px; grid-template-columns: 1fr 440px; gap: 64px; align-items: start; }
.gts-detail img { width: 100%; height: 320px; object-fit: cover; }
.gts-contact { padding-block: 24px 84px; }
.gts-contact__intro { max-width: 920px; font-size: 18px; }
.gts-contact__grid { display: grid; margin-top: 40px; grid-template-columns: 440px 1fr; gap: 64px; align-items: start; }
.gts-contact__address { padding: 38px 42px; background: #000; color: #fff; }
.gts-contact__address h2 { margin: 0 0 14px; font-size: 20px; }
.gts-contact address { font-style: normal; line-height: 1.65; }
.gts-contact__channels { padding: 28px 42px; background: var(--gts-cream); }
.gts-contact__channels p { margin: 8px 0; }
.gts-contact__channels a { font-weight: 700; text-decoration: none; }
.gts-contact__form form, .gts-form-notice { padding: 32px; background: var(--gts-cream); }
.gts-contact__form h2 { margin: 0 0 24px; font-size: 28px; }
.gts-form-grid { display: grid; margin-bottom: 16px; grid-template-columns: 1fr 1fr; gap: 16px; }
.gts-contact__form label { display: block; margin-bottom: 18px; }
.gts-contact__form label > span { display: block; margin-bottom: 7px; font-size: 13px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; }
.gts-contact__form input, .gts-contact__form textarea { display: block; width: 100%; padding: 12px 14px; border: 1px solid #b9b9b9; border-radius: 0; background: #fff; color: var(--gts-ink); font-size: 16px; }
.gts-contact__form input:focus, .gts-contact__form textarea:focus { outline: 3px solid rgba(0,112,65,.22); border-color: var(--gts-green); }
.gts-honeypot { position: absolute; left: -9999px; }
.gts-form-notice { border-top: 8px solid var(--gts-green); }
.gts-form-notice.is-error { border-top-color: var(--gts-red); }

/* Footer */
.gts-footer__surface { position: relative; overflow: hidden; background: var(--gts-footer); }
.gts-contours { position: absolute; top: -120px; right: -140px; width: 820px; height: 680px; color: #d8cdb0; opacity: .72; pointer-events: none; animation: gtsContour 18s ease-in-out infinite; }
.gts-contours circle { fill: var(--gts-red); stroke: none; }
.gts-footer__grid { position: relative; display: grid; padding-block: 72px 56px; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 56px; align-items: start; }
.gts-footer__brand img { width: 230px; }
.gts-footer__brand p { max-width: 340px; font-size: 15px; line-height: 1.65; }
.gts-footer__column { display: flex; flex-direction: column; gap: 10px; }
.gts-footer__column h2 { margin: 0 0 3px; color: var(--gts-red); font-size: 12.5px; letter-spacing: .16em; text-transform: uppercase; }
.gts-footer__column address, .gts-footer__column a, .gts-footer__column span { color: var(--gts-ink); font-size: 15px; line-height: 1.7; text-decoration: none; }
.gts-footer-menu { margin: 0; padding: 0; list-style: none; }
.gts-footer-menu a { font-weight: 600; }
.gts-footer-menu a:hover, .gts-footer-menu a:focus-visible, .gts-footer__column > a:hover { color: var(--gts-red); }
.gts-footer__bottom { position: relative; border-top: 1px solid #d9d0ba; }
.gts-footer__bottom .gts-container { display: flex; padding-block: 20px; justify-content: space-between; gap: 24px; font-size: 13.5px; }
.gts-footer__bottom strong { color: var(--gts-green); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; }
.gts-post-list { padding-block: 64px; }

@keyframes gtsRise { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: none; } }
@keyframes gtsZoom { from { transform: scale(1); } to { transform: scale(1.09); } }
@keyframes gtsProgress { from { width: 0; } to { width: 100%; } }
@keyframes gtsContour { 50% { transform: rotate(2.5deg) scale(1.04); } }
.gts-reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; }
.gts-reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1180px) {
  :root { --gts-gutter: 28px; }
  .gts-menu a { padding-inline: 10px; font-size: 12px; letter-spacing: .07em; }
  .gts-menu > li:last-child { margin-left: 8px; }
  .gts-menu > li:last-child > a { padding-inline: 16px; }
  .gts-footer__grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .gts-footer__column:last-child { grid-column: 2; }
}

@media (max-width: 900px) {
  :root { --gts-gutter: 24px; }
  .admin-bar .gts-header { top: 46px; }
  .gts-header__inner { height: 70px; }
  .gts-logo img { height: 42px; }
  .gts-nav-toggle { display: flex; }
  .gts-nav-toggle[aria-expanded="true"] .gts-nav-toggle__open { display: none; }
  .gts-nav-toggle[aria-expanded="true"] .gts-nav-toggle__close { display: block; }
  .gts-primary-nav { position: fixed; top: 70px; right: 0; bottom: 0; left: 0; visibility: hidden; height: auto; overflow-y: auto; background: #fff; opacity: 0; transform: translateY(-8px); transition: opacity .2s, transform .2s, visibility .2s; }
  .admin-bar .gts-primary-nav { top: 116px; }
  .gts-primary-nav.is-open { visibility: visible; opacity: 1; transform: none; }
  .gts-menu { display: block; height: auto; padding: 16px 24px 40px; }
  .gts-menu > li, .gts-menu > li:last-child { display: block; margin: 0; border-bottom: 1px solid var(--gts-border); }
  .gts-menu a, .gts-menu > li:last-child > a { min-height: 54px; padding: 0 8px; border: 0; background: transparent; color: var(--gts-ink); font-size: 14px; }
  .gts-menu > li:last-child > a { margin-top: 16px; padding: 0 20px; background: var(--gts-red); color: #fff; }
  .gts-menu .sub-menu { position: static; visibility: visible; min-width: 0; padding: 0 0 10px 18px; background: transparent; opacity: 1; transform: none; }
  .gts-menu .sub-menu a { min-height: 44px; color: var(--gts-ink); }
  .gts-hero { height: 790px; min-height: 0; }
  .gts-hero__content { padding: 0 32px 68px; }
  .gts-hero__actions { align-items: flex-start; flex-direction: column; }
  .gts-intro__copy, .gts-services-index__grid, .gts-company, .gts-employment, .gts-hseq, .gts-detail, .gts-contact__grid { grid-template-columns: 1fr; }
  .gts-intro__copy { gap: 26px; }
  .gts-services-index__grid { gap: 28px; }
  .gts-service-stage { min-height: 460px; }
  .gts-home-story > .gts-container { flex-wrap: wrap; }
  .gts-home-story__meta { flex-basis: 100%; }
  .gts-home-story > .gts-container > img { width: 320px; }
  .gts-company { gap: 36px; }
  .gts-company__photos { grid-template-columns: 1fr 1fr; }
  .gts-company__photos img, .gts-company__photos img + img { height: 240px; }
  .gts-featured-story { grid-template-columns: 1fr; }
  .gts-featured-story__image { min-height: 380px; }
  .gts-gallery { grid-template-columns: repeat(3, 1fr); }
  .gts-contact__grid { gap: 28px; }
  .gts-footer__grid { grid-template-columns: 1.5fr 1fr; }
  .gts-footer__column:last-child { grid-column: auto; }
}

@media (max-width: 640px) {
  :root { --gts-gutter: 20px; }
  .gts-hero { height: calc(100svh - 70px); min-height: 640px; }
  .gts-hero__content { padding: 0 20px 48px; gap: 18px; }
  .gts-hero h1 { font-size: clamp(42px, 12vw, 58px); }
  .gts-hero__eyebrow { font-size: 11px; letter-spacing: .14em; }
  .gts-hero__eyebrow .gts-mini-stripe { width: 62px; }
  .gts-hero__controls { width: 100%; }
  .gts-hero__progress { flex: 1; width: auto; }
  .gts-button-row { gap: 10px; }
  .gts-button { padding-inline: 20px; }
  .gts-intro > .gts-container, .gts-services-index, .gts-home-story > .gts-container { padding-block: 54px; }
  .gts-intro__copy h2 { font-size: 36px; }
  .gts-intro__photos { grid-template-columns: 1fr 1fr; }
  .gts-intro__photos img { height: 200px; }
  .gts-intro__photos img:first-child { grid-column: 1 / -1; height: 260px; }
  .gts-service-stage { min-height: 400px; }
  .gts-service-tab { min-height: 64px; }
  .gts-home-story > .gts-container { gap: 30px; }
  .gts-home-story__copy h2 { font-size: 30px; }
  .gts-home-story > .gts-container > img { width: 100%; }
  .gts-page-header { padding-top: 48px; }
  .gts-page-header h1, .gts-article__header h1 { font-size: clamp(40px, 12vw, 54px); }
  .gts-company, .gts-team, .gts-employment, .gts-documents, .gts-detail { padding-block: 42px 64px; }
  .gts-company__photos { grid-template-columns: 1fr; }
  .gts-values { grid-template-columns: 1fr; }
  .gts-values article { padding: 34px 28px; }
  .gts-team-member { grid-template-columns: 94px 1fr; gap: 22px; }
  .gts-team-member > img, .gts-team-member__initials { width: 94px; height: 94px; }
  .gts-team-member__initials { font-size: 32px; }
  .gts-team-member h2 { font-size: 25px; }
  .gts-team-member .gts-richtext { grid-column: 1 / -1; }
  .gts-documents article { grid-template-columns: 26px 1fr; }
  .gts-documents article .gts-button { grid-column: 2; justify-self: start; }
  .gts-service-row, .gts-service-row:nth-of-type(even) { padding-block: 40px; grid-template-columns: 1fr; gap: 28px; }
  .gts-service-row:nth-of-type(even) > img { order: 0; }
  .gts-service-row img { height: 260px; }
  .gts-featured-story { margin-top: 42px; padding-inline: 0; }
  .gts-featured-story__image { min-height: 290px; }
  .gts-featured-story > div { padding: 36px 28px; }
  .gts-story-row { grid-template-columns: 90px 1fr 26px; gap: 16px; }
  .gts-story-row img { width: 90px; height: 70px; }
  .gts-story-row time { grid-column: 1 / -1; }
  .gts-gallery { padding-top: 42px; grid-template-columns: repeat(2, 1fr); grid-auto-rows: 160px; }
  .gts-gallery__item { grid-column: span 1; }
  .gts-gallery__item:nth-child(5n + 1) { grid-column: span 2; }
  .gts-hseq-links { grid-template-columns: 1fr; }
  .gts-hseq__commitments { padding: 30px 26px; }
  .gts-detail { gap: 28px; }
  .gts-detail img { height: 260px; }
  .gts-contact { padding-top: 24px; }
  .gts-form-grid { grid-template-columns: 1fr; gap: 0; }
  .gts-contact__address, .gts-contact__channels, .gts-contact__form form, .gts-form-notice { padding: 28px 24px; }
  .gts-footer__grid { padding-block: 54px 44px; grid-template-columns: 1fr; gap: 34px; }
  .gts-footer__bottom .gts-container { flex-direction: column; }
  .gts-contours { right: -420px; opacity: .45; }
}

/* Preserve the complete animated directional-drilling cross-section. */
#service-deep-directional-navi-drilling > img,
.postid-810 .gts-article__hero {
  height: auto;
  aspect-ratio: 900 / 640;
  object-fit: contain;
  object-position: center;
  background: #e8ecef;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
  .gts-reveal { opacity: 1; transform: none; }
}