:root{--blue:#087fbd;--blue-dark:#07567d;--ink:#0b0d0f;--paper:#f4f3ef;--line:#d7d8d6;--muted:#596067;--display:Arial,Helvetica,sans-serif;--body:Arial,Helvetica,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--ink);font-family:var(--body);-webkit-font-smoothing:antialiased}
body.lightbox-open{overflow:hidden}
img[data-protected-image]{-webkit-user-drag:none;-webkit-touch-callout:none;user-select:none}.protected-media{position:relative;isolation:isolate;-webkit-touch-callout:none;touch-action:pan-x pan-y pinch-zoom}.protected-media::after{content:"";position:absolute;z-index:3;inset:0;background:transparent;-webkit-touch-callout:none;user-select:none}.protected-media[data-watermark="wigano"]::before{content:"WIGANO CONTRACTS";position:absolute;z-index:4;right:4%;bottom:5%;padding:5px 8px;border-radius:2px;background:#07111a80;color:#fff;font-size:clamp(8px,.65vw,11px);font-weight:800;letter-spacing:.14em;line-height:1;pointer-events:none;text-shadow:0 1px 2px #0008}.hero img[data-protected-image]{-webkit-touch-callout:none}
img{max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit}
.wrap{width:min(1180px,calc(100% - 48px));margin-inline:auto}
.eyebrow{display:block;margin-bottom:22px;color:var(--blue);font-size:11px;font-weight:800;letter-spacing:.18em;text-transform:uppercase}
.eyebrow.light{color:#8fc5ff}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{font-family:var(--display);letter-spacing:-.045em}
h2{font-size:clamp(38px,5vw,66px);line-height:1.02}
.site-header{position:fixed;z-index:30;top:0;left:0;width:100%;height:84px;display:flex;align-items:center;padding:0 max(24px,calc((100vw - 1180px)/2));background:rgba(8,10,12,.94);border-bottom:1px solid #ffffff24;color:#fff;backdrop-filter:blur(12px)}
.brand{width:176px;margin-right:auto}.brand img,footer img{display:block;width:100%;height:auto}
.desktop-nav{display:flex;gap:22px;font-size:12px;font-weight:700}.desktop-nav a,.footer-grid nav a{transition:color .2s}.desktop-nav a:hover,.desktop-nav a:focus-visible,.footer-grid nav a:hover,.footer-grid nav a:focus-visible{color:#8fc5ff}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 24px;border:0;background:var(--blue);color:#fff;font-size:12px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;cursor:pointer;transition:background .2s,transform .2s}.button:hover,.button:focus-visible{background:#096aa0;transform:translateY(-1px)}
.button-small{min-height:43px;margin-left:24px;padding:0 18px}.mobile-menu{display:none}
.hero{position:relative;min-height:790px;height:100svh;color:#fff;overflow:hidden}.cover-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,#02070ceb,#02070cb3 42%,#02070c26 78%),linear-gradient(0deg,#02070c80,transparent 50%)}
.hero-content{position:relative;z-index:2;padding-top:clamp(190px,25vh,250px)}.hero h1{max-width:860px;margin-bottom:26px;font-size:clamp(58px,7vw,98px);font-weight:700;line-height:.93}.hero h1 em,.contact h2 em,.project-hero h1 em{color:#78b8fa;font-family:Georgia,serif;font-weight:400}.hero p{max-width:660px;color:#d9dde0;font-size:16px;line-height:1.8}
.actions{display:flex;align-items:center;gap:34px;margin-top:38px}.text-link{display:inline-flex;gap:16px;align-items:center;padding-bottom:8px;border-bottom:1px solid;font-size:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase}.hero-index{position:absolute;z-index:2;bottom:34px;right:max(24px,calc((100vw - 1180px)/2));display:flex;align-items:center;gap:14px;font-size:10px;letter-spacing:.14em;text-transform:uppercase}.hero-index span{width:58px;height:1px;background:#fff}
.intro{display:grid;grid-template-columns:1.08fr .92fr;gap:100px;align-items:center;padding:140px 0}.intro-image{position:relative;min-height:620px;overflow:hidden}.intro-image img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.intro-copy p{font-size:17px;line-height:1.85;color:#535960}
.services{padding:130px 0;background:var(--ink);color:#fff}.section-heading{display:grid;grid-template-columns:1.2fr .8fr;gap:100px;align-items:end;margin-bottom:75px}.section-heading p{color:#a8afb5;line-height:1.8}.section-heading.dark p{color:#555c61}
.service-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#303438}.service-cards article{background:var(--ink)}.service-image{position:relative;height:260px;overflow:hidden}.service-image img,.pool-grid img,.stage-grid img,.work-strip img,.portfolio-image img{width:100%;height:100%;object-fit:cover}.service-copy{padding:28px}.service-copy>span{color:#64adf7;font-size:11px}.service-copy h3{margin:18px 0 12px;font-size:22px}.service-copy p{margin:0;color:#989fa5;font-size:13px;line-height:1.7}
.pool-feature{padding:140px 0;background:var(--paper)}.pool-grid{display:grid;grid-template-columns:1.2fr .8fr;grid-template-rows:300px 300px;gap:18px}.pool-grid figure{position:relative;margin:0;overflow:hidden}.pool-grid .pool-main{grid-row:1/span 2}.pool-grid figcaption,.work-strip figcaption{position:absolute;inset:auto 0 0;padding:50px 24px 22px;background:linear-gradient(transparent,#000c);color:#fff;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.06em}
.process{padding:140px 0}.stage-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.stage-grid article>div{height:260px;margin-bottom:22px;overflow:hidden}.stage-grid article>span{color:var(--blue);font-size:11px}.stage-grid h3{margin:10px 0 4px;font-size:21px}.stage-grid p{color:#6c7277;font-size:12px}
.featured-work{padding:120px 0;background:var(--ink);color:#fff}.work-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:50px}.work-strip{display:grid;grid-template-columns:1fr 1fr;gap:20px}.work-strip figure{position:relative;height:480px;margin:0;overflow:hidden}
.contact{display:grid;grid-template-columns:1.1fr .9fr;gap:120px;padding:140px 0}.contact-lead>p{max-width:650px;color:var(--muted);line-height:1.8}.dark-button{margin-top:25px;background:var(--ink)}.contact-details{padding:48px;background:var(--paper)}.contact-details address{margin:28px 0;font-style:normal;color:var(--muted);line-height:1.8}.contact-details a{display:block;width:max-content;max-width:100%;margin:11px 0;border-bottom:1px solid #aaa;font-size:14px;overflow-wrap:anywhere}
footer{padding:60px 0 24px;background:var(--ink);color:#fff}.footer-grid{display:grid;grid-template-columns:240px 1fr auto;gap:70px}.footer-grid p{color:#979da2;font-size:13px}.footer-grid nav{display:grid;grid-template-columns:1fr 1fr;gap:16px 35px;font-size:13px}.copyright{display:flex;justify-content:space-between;margin-top:55px;padding-top:24px;border-top:1px solid #292d30;color:#747a7f;font-size:10px;text-transform:uppercase}
.project-hero{padding:190px 0 110px;background:var(--ink);color:#fff}.project-hero h1{font-size:clamp(54px,7vw,96px);line-height:.96}.project-hero p{max-width:720px;color:#aeb4b9;line-height:1.8}.portfolio{padding-top:70px;padding-bottom:120px}.filters{display:flex;gap:8px;overflow-x:auto;padding-bottom:24px}.filters button{flex:none;padding:11px 15px;border:1px solid #ccc;background:#fff;font-weight:700;font-size:11px;text-transform:uppercase;cursor:pointer}.filters button.active{border-color:var(--blue);background:var(--blue);color:#fff}
.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:34px 18px}.portfolio-item{padding:0;border:0;background:none;text-align:left;cursor:pointer;color:var(--ink)}.portfolio-item[hidden]{display:none}.portfolio-image{display:block;height:320px;overflow:hidden;background:#e6e6e4}.portfolio-image img{display:block;transition:transform .35s}.portfolio-item:hover img,.portfolio-item:focus-visible img{transform:scale(1.025)}.portfolio-meta{display:block;padding-top:14px}.portfolio-meta small,.portfolio-meta b{display:block}.portfolio-meta small{margin-bottom:6px;color:var(--blue);font-size:10px;text-transform:uppercase;letter-spacing:.09em}.portfolio-meta b{font:700 18px var(--display)}.gallery-note{max-width:900px;margin:70px 0 0;color:#65717a;font-size:12px;font-style:italic;line-height:1.6}
.lightbox[hidden]{display:none}.lightbox{position:fixed;z-index:100;inset:0;display:grid;grid-template-columns:70px 1fr 70px;align-items:center;padding:30px;background:#050607f2;color:#fff}.lightbox-image{position:relative;width:min(1200px,100%);height:min(80vh,820px);margin:auto}.lightbox-image img{display:block;width:100%;height:100%;object-fit:contain}.lightbox-image figcaption{position:absolute;left:0;bottom:-30px;font-size:12px}.lightbox button{border:0;background:none;color:#fff;font-size:36px;cursor:pointer}.lightbox .close{position:absolute;z-index:2;top:22px;right:28px}.project-cta{padding:90px 0;background:var(--blue);color:#fff}.project-cta .wrap{display:flex;align-items:center;justify-content:space-between}.project-cta h2{margin:0}.project-cta .button{background:var(--ink)}
.page-hero{min-height:580px;display:flex;align-items:flex-end}.page-hero .wrap{margin-bottom:0}.page-hero p{font-size:17px}.about-overview,.qhse-intro{display:grid;grid-template-columns:.9fr 1.1fr;gap:110px;padding-top:120px;padding-bottom:120px}.content-lead h2{font-size:clamp(42px,5vw,68px)}.content-copy p{color:#555c61;font-size:17px;line-height:1.85}.mission-vision{padding:100px 0;background:var(--paper)}.statement-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#cfd1d1}.statement-grid article{padding:55px;background:var(--paper)}.statement-grid article>span,.values-grid article>span,.pillar-grid article>span,.why-grid article>span,.approach-grid article>span{color:var(--blue);font-size:11px}.statement-grid h2{margin:25px 0 18px;font-size:42px}.statement-grid p{color:#596067;line-height:1.8}.values{padding-top:130px;padding-bottom:130px}.values-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line)}.values-grid article{min-height:250px;padding:30px;background:#fff}.values-grid h3{margin:50px 0 14px;font-size:22px}.values-grid p{color:var(--muted);font-size:13px;line-height:1.7}.leadership-section,.qhse-preview,.environment-section{padding:120px 0;background:var(--ink);color:#fff}.split-feature{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.split-image{height:560px;overflow:hidden}.split-image img{width:100%;height:100%;object-fit:cover}.split-copy p{color:#a8afb5;line-height:1.8}.split-copy h2{font-size:clamp(42px,5vw,66px)}.commitment{display:grid;grid-template-columns:1fr 1fr;gap:100px;padding-top:120px;padding-bottom:120px}.commitment p{color:var(--muted);line-height:1.8}.sustainability{scroll-margin-top:84px;padding:130px 0;background:var(--ink);color:#fff}.sdg-icons{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.sdg-icons img,.sdg-detail-grid img,.sdg-secondary img{display:block;width:100%;height:auto}.sdg-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.sdg-detail-grid article{display:grid;grid-template-columns:170px 1fr;gap:26px;padding:20px;background:#15191c}.sdg-detail-grid h3{margin-top:10px;font-size:18px}.sdg-detail-grid p,.sdg-secondary p{color:#a8afb5;font-size:13px;line-height:1.7}.sdg-secondary{display:grid;grid-template-columns:140px 1fr;gap:28px;align-items:center;max-width:760px;margin-top:22px;padding:20px;background:#15191c}.sdg-secondary .eyebrow{margin-bottom:10px}.sdg-secondary h3{margin-bottom:10px;font-size:24px}.sdg-note{max-width:920px;margin:35px 0 0;color:#858d93;font-size:11px;line-height:1.65}.sdg-note a{border-bottom:1px solid}
.sector-preview{padding-top:130px;padding-bottom:130px}.sector-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.sector-tiles a{position:relative;height:330px;overflow:hidden}.sector-tiles img{width:100%;height:100%;object-fit:cover;transition:transform .3s}.sector-tiles a:hover img,.sector-tiles a:focus-visible img{transform:scale(1.025)}.sector-tiles span{position:absolute;inset:auto 0 0;padding:54px 22px 22px;background:linear-gradient(transparent,#000d);color:#fff;font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}.mini-pillars{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin:32px 0 38px;background:#ffffff26}.mini-pillars span{padding:17px;background:#111518;color:#fff;font-size:12px;font-weight:800;text-transform:uppercase}.impact-preview{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center;padding-top:130px;padding-bottom:130px}.impact-copy p{max-width:600px;color:var(--muted);line-height:1.8}.impact-copy .text-link{margin-top:20px}.why-wigano{padding:120px 0;background:var(--ink);color:#fff}.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#34383b}.why-grid article{padding:32px;background:var(--ink)}.why-grid h3{margin:42px 0 13px;font-size:21px}.why-grid p{margin:0;color:#9ba2a7;font-size:13px;line-height:1.7}
.sector-directory{padding-top:90px;padding-bottom:120px}.page-intro{max-width:880px;margin:0 0 80px;color:var(--muted);font-size:17px;line-height:1.8}.page-intro a{color:var(--blue);border-bottom:1px solid}.sector-row{scroll-margin-top:100px;display:grid;grid-template-columns:1.05fr .95fr;gap:80px;align-items:center;padding:70px 0;border-top:1px solid var(--line)}.sector-row.reverse .sector-photo{order:2}.sector-photo{height:520px;overflow:hidden}.sector-photo img{width:100%;height:100%;object-fit:cover}.sector-content h2{font-size:clamp(38px,4.7vw,60px)}.sector-content p{color:var(--muted);line-height:1.75}.sector-number{float:right;color:#c2c6c9;font-size:12px}.sector-content ul,.check-list{display:grid;grid-template-columns:1fr 1fr;gap:10px 28px;margin:26px 0;padding:0;list-style:none}.sector-content li,.check-list li{position:relative;padding-left:17px;color:#454c51;font-size:13px;line-height:1.5}.sector-content li:before,.check-list li:before{content:"";position:absolute;left:0;top:.55em;width:6px;height:6px;background:var(--blue)}.sector-highlight{margin-inline:calc(50% - 50vw);padding-inline:max(24px,calc((100vw - 1180px)/2));background:var(--paper)}.sdg-connection{padding:14px 16px;background:var(--paper);border-left:3px solid #26bde2}.cross-links{padding:110px 0;background:var(--ink);color:#fff}.cross-links h2{max-width:830px}.cross-links .actions{margin-bottom:0}
.quality-section{padding:130px 0;background:var(--ink);color:#fff}.pillar-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#34383b}.pillar-grid article{min-height:290px;padding:32px;background:var(--ink)}.pillar-grid h3{margin:55px 0 15px;font-size:22px}.pillar-grid p{color:#9ba2a7;font-size:13px;line-height:1.7}.safety-section{display:grid;grid-template-columns:.95fr 1.05fr;gap:90px;align-items:start;padding-top:130px;padding-bottom:130px}.safety-photo{position:sticky;top:105px;height:700px;overflow:hidden}.safety-photo img{width:100%;height:100%;object-fit:cover}.safety-content>p{color:var(--muted);font-size:17px;line-height:1.8}.safety-list{margin-top:42px}.safety-list article{padding:24px 0;border-top:1px solid var(--line)}.safety-list h3{margin-bottom:8px;font-size:20px}.safety-list p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}.environment-section .split-copy{order:1}.environment-section .split-image{order:2}.check-list li{color:#d8dcdf}.qhse-process{padding-top:130px;padding-bottom:130px}.approach-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}.approach-grid article{min-height:220px;padding:30px;background:#fff}.approach-grid h3{margin:42px 0 10px;font-size:22px}.approach-grid p{color:var(--muted);font-size:13px;line-height:1.7}
.error-page{display:grid;min-height:100vh;place-items:center;padding:40px;background:var(--ink);color:#fff;text-align:center}.error-page main{max-width:760px}.error-page img{width:260px;margin-bottom:60px}.error-page h1{font-size:clamp(42px,7vw,80px);line-height:1}.error-page .button{margin-top:30px}
:focus-visible{outline:3px solid #78b8fa;outline-offset:3px}
@media(max-width:800px){.wrap{width:min(calc(100% - 32px),1180px)}.site-header{height:72px;padding:0 16px}.brand{width:140px}.desktop-nav,.site-header>.button{display:none}.hero{min-height:720px}.hero-content{padding-top:180px}.hero h1{font-size:52px}.hero p{font-size:14px}.hero-index{display:none}.actions{align-items:flex-start;flex-direction:column;gap:24px}.intro,.section-heading,.contact{grid-template-columns:1fr;gap:36px}.intro,.process,.contact{padding:90px 0}.intro-image{min-height:420px}.services,.pool-feature{padding:90px 0}.section-heading{margin-bottom:48px}.service-cards{grid-template-columns:1fr}.service-image{height:280px}.pool-grid{display:flex;flex-direction:column}.pool-grid figure{height:320px}.stage-grid{grid-template-columns:1fr 1fr}.stage-grid article>div{height:220px}.work-heading,.project-cta .wrap{align-items:flex-start;flex-direction:column;gap:24px}.work-strip{grid-template-columns:1fr}.work-strip figure{height:360px}.contact-details{padding:30px}.footer-grid{grid-template-columns:1fr;gap:32px}.footer-grid img{width:220px}.copyright{gap:20px;flex-direction:column}.portfolio-grid{grid-template-columns:1fr}.portfolio-image{height:330px}.project-hero{padding:150px 0 80px}.lightbox{grid-template-columns:44px 1fr 44px;padding:12px}.lightbox-image{height:75vh}h2{font-size:42px}}
@media(max-width:480px){.hero h1{font-size:44px}.stage-grid{grid-template-columns:1fr}.stage-grid article>div{height:280px}.contact-details{padding:24px}.lightbox{grid-template-columns:36px 1fr 36px}.lightbox button{font-size:28px}}
@media(max-width:900px){.about-overview,.qhse-intro,.commitment,.split-feature,.impact-preview,.safety-section,.sector-row{grid-template-columns:1fr;gap:42px}.about-overview,.qhse-intro,.values,.sector-preview,.impact-preview,.safety-section,.qhse-process{padding-top:90px;padding-bottom:90px}.statement-grid,.sdg-detail-grid{grid-template-columns:1fr}.values-grid{grid-template-columns:1fr 1fr}.sector-tiles{grid-template-columns:1fr 1fr}.why-grid,.pillar-grid{grid-template-columns:1fr 1fr}.split-image{height:440px}.impact-preview .sdg-icons{order:2}.sector-row{padding:55px 0}.sector-row.reverse .sector-photo{order:0}.sector-photo{height:430px}.safety-photo{position:relative;top:auto;height:500px}.environment-section .split-copy,.environment-section .split-image{order:0}.approach-grid{grid-template-columns:1fr 1fr}.page-hero{min-height:500px}.sdg-detail-grid article{grid-template-columns:145px 1fr}.project-cta h2{font-size:36px}.footer-grid nav{grid-template-columns:1fr 1fr 1fr}}
@media(max-width:600px){.values-grid,.sector-tiles,.why-grid,.pillar-grid,.approach-grid{grid-template-columns:1fr}.sector-tiles a{height:300px}.sdg-icons{grid-template-columns:1fr 1fr;gap:10px}.sdg-detail-grid article{grid-template-columns:110px 1fr;gap:18px;padding:15px}.sdg-secondary{grid-template-columns:100px 1fr;gap:18px}.sector-content ul,.check-list{grid-template-columns:1fr}.sector-photo,.split-image,.safety-photo{height:340px}.page-hero p{font-size:14px}.statement-grid article{padding:35px 28px}.footer-grid nav{grid-template-columns:1fr 1fr}}
.sector-highlight{margin-inline:0;padding-inline:0;box-shadow:0 0 0 100vmax var(--paper);clip-path:inset(0 -100vmax)}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button,.portfolio-image img{transition:none}}

/* Production responsive cleanup */
html{min-width:0}
body{min-width:0;overflow-wrap:break-word}
img{display:block;max-width:100%;height:auto}
.wrap{width:min(1200px,calc(100% - clamp(40px,8vw,96px)))}
.site-header{height:76px;padding-inline:max(20px,calc((100vw - 1200px)/2));overflow:visible}
.brand{width:164px}
.desktop-nav{gap:clamp(18px,2vw,28px)}
.button{max-width:100%;text-align:center}
.button-small{margin-left:clamp(18px,2vw,28px)}
.hero{height:auto;min-height:clamp(560px,78svh,650px)}
.hero-content{padding-top:clamp(160px,22svh,205px);padding-bottom:110px}
.hero h1{max-width:820px;font-size:clamp(50px,6.25vw,86px);line-height:.96}
.hero .cover-image{object-position:center 42%}
.intro{gap:clamp(52px,8vw,96px);padding-block:104px}
.intro-image{min-height:0;aspect-ratio:4/3}
.services,.pool-feature,.process,.values,.quality-section,.qhse-process,.sector-preview,.impact-preview{padding-block:96px}
.service-image{height:auto;aspect-ratio:3/2}
.featured-work{padding-block:96px}
.work-strip figure{height:auto;aspect-ratio:3/2}
.pool-grid{grid-template-rows:260px 260px}
.stage-grid article>div{height:auto;aspect-ratio:4/3}
.contact{gap:clamp(52px,8vw,100px);padding-block:96px}
.project-hero{padding:150px 0 84px}
.project-hero h1{font-size:clamp(48px,6.2vw,82px)}
.page-hero{min-height:420px}
.page-hero .wrap{padding-bottom:0}
.about-overview,.qhse-intro{gap:clamp(52px,8vw,96px);padding-block:96px}
.mission-vision{padding-block:82px}
.values-grid article{min-height:220px}
.leadership-section,.qhse-preview,.environment-section{padding-block:96px}
.leadership-copy{max-width:820px}
.leadership-copy p{max-width:760px;color:#a8afb5;line-height:1.8}
.commitment{gap:clamp(52px,8vw,96px);padding-block:96px}
.sustainability{padding-block:96px}
.sdg-detail-grid article{grid-template-columns:132px 1fr;align-items:center}
.sdg-secondary{grid-template-columns:112px 1fr}
.sector-tiles a{height:auto;aspect-ratio:4/3}
.impact-preview{gap:clamp(52px,8vw,96px)}
.sector-directory{padding-block:74px 96px}
.page-intro{margin-bottom:34px}
.sector-index{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin:0 0 54px;background:var(--line)}
.sector-index a{min-width:0;padding:18px 20px;background:#fff;color:#273038;font-size:12px;font-weight:800;line-height:1.4}
.sector-index a:hover,.sector-index a:focus-visible{background:var(--paper);color:var(--blue)}
.sector-row{gap:clamp(52px,7vw,80px);padding-block:62px}
.sector-photo{height:auto;aspect-ratio:4/3}
.sector-capability-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin-top:46px;background:var(--line)}
.sector-card{scroll-margin-top:100px;min-width:0;padding:38px 34px;background:#fff}
.sector-card h2{margin-bottom:18px;font-size:clamp(26px,2.4vw,36px)}
.sector-card p{color:var(--muted);font-size:14px;line-height:1.7}
.sector-card ul{display:grid;gap:8px;margin:24px 0 0;padding:0;list-style:none}
.sector-card li{position:relative;padding-left:16px;color:#454c51;font-size:13px;line-height:1.5}
.sector-card li::before{content:"";position:absolute;left:0;top:.55em;width:6px;height:6px;background:var(--blue)}
.qhse-pillar-overview{padding-block:0 96px}
.qhse-core-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line)}
.qhse-core-grid article{padding:38px 34px;background:#fff}
.qhse-core-grid span{color:var(--blue);font-size:11px;font-weight:800;letter-spacing:.1em}
.qhse-core-grid h3{margin:34px 0 12px;font-size:26px}
.qhse-core-grid p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}
.safety-section{gap:clamp(52px,7vw,82px);padding-block:96px}
.safety-photo{top:96px;height:auto;aspect-ratio:4/3}
.environment-section .split-image{height:auto;aspect-ratio:4/3}
.approach-grid{grid-template-columns:repeat(6,minmax(0,1fr));background:transparent;border-block:1px solid var(--line)}
.approach-grid article{position:relative;min-height:0;padding:26px 20px 28px;border-right:1px solid var(--line)}
.approach-grid article:last-child{border-right:0}
.approach-grid article::after{content:"↗\FE0E  ";position:absolute;right:-9px;top:28px;z-index:1;padding:0 3px;background:#fff;color:var(--blue);font-family:Arial,Helvetica,sans-serif;font-weight:800}
.approach-grid article:last-child::after{display:none}
.approach-grid h3{margin:26px 0 8px;font-size:20px}
.footer-grid{grid-template-columns:220px minmax(0,1fr) minmax(300px,auto)}
.whatsapp-chat{position:fixed;z-index:28;right:max(24px,env(safe-area-inset-right));bottom:max(24px,calc(env(safe-area-inset-bottom) + 16px));display:flex;width:56px;height:56px;align-items:center;justify-content:center;border:2px solid #ffffffd9;border-radius:50%;background:var(--blue);color:#fff;box-shadow:0 10px 28px #07111a45;font-size:0;transition:transform .2s,box-shadow .2s,opacity .2s,visibility .2s}
.whatsapp-chat:hover,.whatsapp-chat:focus-visible{transform:translateY(-2px);box-shadow:0 14px 34px #07111a60}
.whatsapp-chat::before{content:"";width:31px;height:31px;background:url("whatsapp-icon.svg") center/contain no-repeat}
body.mobile-menu-open{overflow:hidden}
body.mobile-menu-open .whatsapp-chat{opacity:0;visibility:hidden;pointer-events:none;transform:scale(.9)}

.mobile-menu{z-index:3}
.mobile-menu-toggle{position:relative;z-index:4;display:flex;min-width:78px;min-height:44px;align-items:center;justify-content:center;gap:9px;padding:0 12px;border:1px solid #ffffff42;border-radius:2px;background:transparent;color:#fff;font-size:10px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent}
.mobile-menu-toggle[aria-expanded="true"]{border-color:#8fc5ff;color:#8fc5ff}
.mobile-menu-icon,.mobile-menu-icon::before,.mobile-menu-icon::after{display:block;width:17px;height:1.5px;background:currentColor;transition:transform .22s ease,opacity .22s ease}
.mobile-menu-icon{position:relative}
.mobile-menu-icon::before,.mobile-menu-icon::after{content:"";position:absolute;left:0}
.mobile-menu-icon::before{top:-5px}.mobile-menu-icon::after{top:5px}
.mobile-menu.is-open .mobile-menu-icon{background:transparent}
.mobile-menu.is-open .mobile-menu-icon::before{transform:translateY(5px) rotate(45deg)}
.mobile-menu.is-open .mobile-menu-icon::after{transform:translateY(-5px) rotate(-45deg)}
.mobile-menu-backdrop{position:fixed;z-index:1;inset:72px 0 auto;display:block;width:100%;height:calc(100dvh - 72px);padding:0;border:0;background:#02070c99;opacity:0;visibility:hidden;pointer-events:none;cursor:default;transition:opacity .22s ease,visibility .22s ease}
.mobile-menu nav{position:absolute;z-index:3;right:0;display:flex;flex-direction:column;max-height:calc(100vh - 88px);max-height:calc(100dvh - 88px);overflow-y:auto;overscroll-behavior:contain;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-10px);transition:opacity .22s ease,transform .22s ease,visibility .22s ease}
.mobile-menu.is-open .mobile-menu-backdrop,.mobile-menu.is-open nav{opacity:1;visibility:visible;pointer-events:auto}
.mobile-menu.is-open nav{transform:translateY(0)}

@media(max-width:1100px){
  .desktop-nav,.site-header>.button{display:none}
  .mobile-menu{display:block;position:relative;margin-left:auto}
  .site-header{height:72px}
  .mobile-menu nav{top:calc(100% + 13px);width:min(320px,calc(100vw - 32px));max-height:calc(100vh - 88px);max-height:calc(100dvh - 88px);gap:0;padding:10px;background:#0b0d0f;border:1px solid #ffffff24;box-shadow:0 18px 40px #0008}
  .mobile-menu nav a{display:flex;min-height:46px;align-items:center;padding:12px;border-bottom:1px solid #ffffff17}
  .mobile-menu nav a:last-child{border-bottom:0}
  .approach-grid{grid-template-columns:repeat(3,minmax(0,1fr));border-bottom:0}
  .approach-grid article{border-bottom:1px solid var(--line)}
  .approach-grid article:nth-child(3){border-right:0}
  .approach-grid article:nth-child(3)::after{display:none}
  .footer-grid{grid-template-columns:200px 1fr}
  .footer-grid nav{grid-column:1/-1}
}
@media(max-width:900px){
  .wrap{width:min(1200px,calc(100% - 40px))}
  .page-hero{min-height:390px}
  .sector-index{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sector-capability-grid{grid-template-columns:1fr 1fr}
  .qhse-core-grid{grid-template-columns:1fr 1fr}
  .qhse-core-grid article:last-child{grid-column:1/-1}
  .sector-photo,.environment-section .split-image,.safety-photo{max-height:420px}
  .sdg-detail-grid article{grid-template-columns:110px 1fr}
}
@media(max-width:800px){
  .wrap{width:min(1200px,calc(100% - 40px))}
  .site-header{height:68px;padding-inline:20px}
  .brand{width:138px}
  .mobile-menu-backdrop{inset-block-start:68px;height:calc(100dvh - 68px)}
  .hero{min-height:clamp(420px,72svh,500px)}
  .hero-content{padding-top:116px;padding-bottom:46px}
  .hero .eyebrow{margin-bottom:14px}
  .hero h1{font-size:clamp(40px,11.5vw,54px);line-height:.98}
  .hero h1{margin-bottom:18px}
  .hero p{max-width:560px;font-size:14px;line-height:1.55}
  .actions{gap:16px;margin-top:22px}
  .intro,.services,.pool-feature,.process,.featured-work,.contact,.values,.quality-section,.qhse-process,.sector-preview,.impact-preview{padding-block:64px}
  .intro-image{aspect-ratio:4/3}
  .section-heading{gap:24px;margin-bottom:36px}
  .section-heading h2{font-size:clamp(34px,9vw,46px)}
  .service-cards{gap:1px}
  .service-image{aspect-ratio:16/10}
  .service-copy{padding:24px 22px}
  .pool-grid figure,.pool-grid .pool-main{height:auto;aspect-ratio:4/3}
  .stage-grid{grid-template-columns:1fr 1fr}
  .work-strip figure{height:auto;aspect-ratio:4/3}
  .portfolio{padding-block:52px 80px}
  .portfolio-grid{grid-template-columns:1fr 1fr;gap:28px 14px}
  .portfolio-image{height:auto;aspect-ratio:4/3}
  .project-hero{padding:124px 0 66px}
  .project-hero h1{font-size:clamp(42px,10.5vw,60px)}
  .page-hero{min-height:350px}
  .about-overview,.qhse-intro,.mission-vision,.leadership-section,.commitment,.sustainability,.qhse-preview,.environment-section,.safety-section{padding-block:64px}
  .about-overview,.qhse-intro,.commitment,.split-feature,.impact-preview,.safety-section{gap:34px}
  .statement-grid article{padding:36px 30px}
  .statement-grid h2{font-size:34px}
  .values-grid article{min-height:190px}
  .sector-directory{padding-block:54px 72px}
  .page-intro{margin-bottom:30px;font-size:16px}
  .sector-row{gap:30px;padding-block:46px}
  .sector-row.reverse .sector-photo{order:0}
  .sector-content h2{font-size:clamp(34px,9vw,46px)}
  .sector-capability-grid{grid-template-columns:1fr}
  .sector-card{padding:32px 28px}
  .qhse-pillar-overview{padding-bottom:64px}
  .qhse-core-grid{grid-template-columns:1fr}
  .qhse-core-grid article:last-child{grid-column:auto}
  .safety-photo{position:relative;top:auto}
  .approach-grid{grid-template-columns:1fr}
  .approach-grid article{padding:24px 22px 26px;border-right:0}
  .approach-grid article::after{content:"↓";right:22px;top:auto;bottom:-11px}
  .approach-grid article:nth-child(3)::after{display:block}
  .approach-grid article:last-child::after{display:none}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .footer-grid nav{grid-column:auto;grid-template-columns:1fr 1fr}
  .footer-grid img{width:190px}
}
@media(max-width:600px){
  .wrap{width:calc(100% - 36px)}
  .hero .cover-image{object-position:58% center}
  .hero h1{max-width:100%}
  .hero .actions .button,.project-cta .button{width:100%}
  .stage-grid{grid-template-columns:1fr}
  .stage-grid article>div{aspect-ratio:4/3}
  .sector-tiles{grid-template-columns:1fr}
  .sector-tiles a{aspect-ratio:4/3}
  .portfolio-grid{grid-template-columns:1fr}
  .sector-index{grid-template-columns:1fr}
  .sector-photo,.environment-section .split-image,.safety-photo{height:auto;max-height:none;aspect-ratio:4/3}
  .sdg-detail-grid{grid-template-columns:1fr 1fr;gap:10px}
  .sdg-detail-grid article{display:block;padding:12px}
  .sdg-detail-grid article img{width:100%;margin-bottom:14px}
  .sdg-detail-grid article h3{font-size:16px}
  .sdg-detail-grid article p{font-size:12px}
  .sdg-secondary{grid-template-columns:84px 1fr;padding:14px}
  .project-cta .wrap{align-items:stretch}
  .project-cta h2{font-size:32px}
  .whatsapp-chat{right:max(16px,env(safe-area-inset-right));bottom:max(16px,calc(env(safe-area-inset-bottom) + 12px));width:54px;height:54px}
}
@media(prefers-reduced-motion:reduce){
  .mobile-menu-icon,.mobile-menu-icon::before,.mobile-menu-icon::after,.mobile-menu-backdrop,.mobile-menu nav,.whatsapp-chat{transition:none}
}
@media(max-width:360px){
  .wrap{width:calc(100% - 36px)}
  .site-header{padding-inline:18px}
  .brand{width:126px}
  .hero h1{font-size:34px}
  .button{width:100%;padding-inline:16px}
  .footer-grid nav{grid-template-columns:1fr}
  .sdg-detail-grid{grid-template-columns:1fr}
}