@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,450;9..144,500;9..144,600&family=Inter:wght@400;500;600;700&display=swap');

/* ---------- Design tokens ---------- */
:root{
  --ink:#111e29;
  --navy:#0a1f33;
  --navy-deep:#071626;
  --navy-mid:#12324f;
  --forest:#0d6b42;
  --forest-deep:#0a5636;
  --sage:#5f9b76;
  --sage-light:#9fcbae;
  --steel:#1d4f7c;
  --muted:#5c6873;
  --muted-light:#8a95a0;
  --line:#e2e2dc;
  --line-soft:#ebebe5;
  --paper:#fbfaf7;
  --soft:#f2f1ea;
  --white:#fff;
  --shadow-sm:0 1px 2px rgba(10,20,30,.06);
  --shadow-md:0 8px 24px rgba(10,20,30,.08);
  --shadow-lg:0 20px 50px rgba(10,20,30,.14);
  --radius:10px;
  --radius-sm:6px;
  --serif:'Fraunces',Georgia,'Times New Roman',serif;
  --sans:'Inter',Arial,Helvetica,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:125px}
body{margin:0;color:var(--ink);background:var(--paper);font-family:var(--sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--forest);outline-offset:4px;border-radius:2px}
img{max-width:100%;display:block}
h1,h2,h3,h4,p,figure{margin:0}
h1,h2,h3,h4{line-height:1.12;font-family:var(--serif);font-weight:500;color:var(--navy)}
p+p{margin-top:18px}
h2{font-size:clamp(30px,3.1vw,44px);letter-spacing:-.4px;font-weight:500}
h3{font-size:22px;letter-spacing:-.2px;font-weight:500}
em{font-style:italic;color:var(--forest);font-weight:500}
.wrap{width:min(1180px,calc(100% - 80px));margin:auto}
.section{padding:110px 0}
.eyebrow{font-family:var(--sans);font-size:12px;font-weight:600;letter-spacing:1.4px;color:var(--forest);margin-bottom:20px;text-transform:uppercase}
.soft{background:var(--soft)}

/* ---------- Header ---------- */
.header{position:sticky;top:0;z-index:20;background:rgba(251,250,247,.92);backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line)}
.header-inner{min-height:100px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.official-logo{width:112px;height:86px;object-fit:contain}
.brand{display:inline-flex;gap:11px;align-items:center;line-height:1.15}
nav{display:flex;align-items:center;gap:34px;font-size:14px;font-weight:500}
nav>a:not(.button){color:var(--ink);position:relative;padding:4px 0}
nav>a:not(.button):after{content:'';position:absolute;left:0;right:100%;bottom:-2px;height:1px;background:var(--forest);transition:right .25s ease}
nav>a:not(.button):hover{color:var(--forest)}
nav>a:not(.button):hover:after{right:0}

/* ---------- Buttons & links ---------- */
.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;background:var(--forest);color:var(--white);padding:15px 24px;border:0;border-radius:var(--radius-sm);cursor:pointer;font-family:var(--sans);font-size:14px;font-weight:600;letter-spacing:.1px;transition:background .2s ease,transform .2s ease,box-shadow .2s ease;line-height:1.5;box-shadow:var(--shadow-sm)}
.button:hover{background:var(--forest-deep);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.button span{font-size:19px;line-height:1}
.button-small{padding:12px 20px;gap:18px}
.menu-toggle{display:none}
.text-link{font-size:14px;font-weight:600;border-bottom:1px solid var(--line-soft);padding:8px 0;transition:color .2s ease,border-color .2s ease}
.text-link:hover{color:var(--forest);border-color:currentColor}
.text-link.light:hover{color:var(--sage-light)}

/* ---------- Hero ---------- */
.hero{background:linear-gradient(160deg,var(--navy-deep),var(--navy) 60%,var(--navy-mid));color:var(--white);padding:74px 0 0}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.hero .eyebrow,.product .eyebrow{color:var(--sage-light)}
h1{font-family:var(--serif);font-size:clamp(42px,5vw,66px);font-weight:500;letter-spacing:-1px;line-height:1.08;color:var(--white)}
.hero em{color:var(--sage-light)}
.hero-description{color:#c3d3dd;max-width:435px;margin-top:26px;font-size:18px;line-height:1.7;font-family:var(--sans)}
.actions{display:flex;align-items:center;flex-wrap:wrap;gap:26px;margin-top:32px}
.hero-footnote{display:flex;align-items:center;gap:13px;font-size:11px;letter-spacing:1.3px;margin-top:50px;color:#9db2c1;font-weight:500}
.small-line{width:30px;height:1px;background:var(--sage-light)}
.hero-visual{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow-lg)}
.image-label{font-size:10px;letter-spacing:1.3px;color:#c9d7de;display:flex;justify-content:space-between;padding:6px 5px 16px;font-weight:500}
.hero-visual img{width:100%;height:360px;object-fit:cover;border-radius:6px}
.hero-visual figcaption{padding:20px 8px 8px;display:flex;align-items:center;justify-content:space-between;font-size:16px}
.hero-visual figcaption small{display:block;font-size:10px;color:var(--sage-light);letter-spacing:1.4px;margin-bottom:7px;font-weight:600}
.hero-visual figcaption a{border:1px solid rgba(255,255,255,.35);border-radius:50%;width:38px;height:38px;display:grid;place-items:center;font-size:19px;transition:border-color .2s ease,background .2s ease}
.hero-visual figcaption a:hover{border-color:var(--sage-light);background:rgba(255,255,255,.06)}
.facts{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.14);margin-top:64px;padding:30px 0 32px}
.facts>div{padding-left:30px;border-left:1px solid rgba(255,255,255,.14)}
.facts>div:first-child{padding-left:0;border:0}
.facts strong{font-family:var(--serif);font-size:22px;font-weight:500;letter-spacing:-.3px;color:var(--white)}
.facts strong span{font-size:15px;font-family:var(--sans)}
.facts p{font-size:12px;color:#a7bac6;margin-top:4px}

/* ---------- About ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:85px}
.about-grid>div>p:not(.eyebrow){color:var(--muted)}
.large-copy{font-family:var(--serif);font-size:24px;line-height:1.45;color:var(--navy)!important;margin-bottom:20px}
.about-note{border-left:2px solid var(--forest);padding:3px 0 3px 22px;margin-top:32px}
.about-note span{font-size:11px;font-weight:600;letter-spacing:1.3px;color:var(--forest);text-transform:uppercase}
.about-note p{margin-top:8px;font-size:16px;color:var(--ink)}

/* ---------- Section heading ---------- */
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:50px;margin-bottom:50px}
.section-heading>p{max-width:335px;color:var(--muted)}

/* ---------- Services ---------- */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.service{background:var(--white);padding:34px;min-height:270px;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);transition:box-shadow .25s ease,transform .25s ease,border-color .25s ease}
.service:hover{box-shadow:var(--shadow-md);transform:translateY(-3px);border-color:var(--line-soft)}
.service-number{font-size:11px;font-weight:600;letter-spacing:1.2px;color:var(--forest);margin-bottom:28px}
.service h3{max-width:280px;margin-bottom:12px}
.service p{font-size:15px;color:var(--muted);margin-bottom:28px}
.service-tag{font-size:10px;color:var(--muted-light);letter-spacing:1.2px;margin-top:auto;font-weight:500}

/* ---------- Product / LPG ---------- */
.product{background:linear-gradient(160deg,var(--navy-deep),var(--navy));color:var(--white)}
.product h2{line-height:1.22;color:var(--white)}
.pill{color:var(--sage-light);font-size:11px;letter-spacing:1.3px;border:1px solid rgba(255,255,255,.24);border-radius:999px;padding:9px 18px;white-space:nowrap;font-weight:500}
.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.product-image{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg)}
.product-image img{width:100%;height:465px;object-fit:cover}
.product-image figcaption{font-size:12px;color:#a7bac6;padding:15px 4px 0}
.product-copy h3{font-size:27px;line-height:1.32;margin-bottom:18px;color:var(--white)}
.product-copy>p{color:#c3d3dd}
.check-list{padding:0;margin:24px 0;list-style:none;font-size:15px;color:#e2eaee}
.check-list li{margin:10px 0;padding-left:26px;position:relative}
.check-list li:before{content:'✓';position:absolute;left:0;color:var(--sage-light);font-weight:600}
.fine-print{font-size:12px;color:#93a9b7!important}
.workflow{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;border-top:1px solid rgba(255,255,255,.14);margin-top:68px;padding-top:36px}
.workflow span{font-family:var(--serif);font-size:25px;color:var(--sage-light);font-weight:500}
.workflow h4{margin:18px 0 10px;font-size:16px;color:var(--white)}
.workflow p{font-size:14px;color:#a7bac6}
.workflow-note{margin-top:26px}

/* ---------- Operations ---------- */
.operations-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.operation{background:var(--white);padding:42px;border:1px solid var(--line);border-top:3px solid var(--forest);border-radius:var(--radius)}
.operation.blue{border-top-color:var(--steel)}
.operation-label{font-size:11px;font-weight:600;letter-spacing:1.3px;color:var(--forest)}
.blue .operation-label{color:var(--steel)}
.operation h3{margin:24px 0 16px;font-size:26px}
.operation p,.operation ul{color:var(--muted)}
.operation ul{padding-left:20px;margin-bottom:0}
.operation li{padding:5px 0}

/* ---------- Projects ---------- */
.project-list{border-top:1px solid var(--line)}
.project-list article{display:grid;grid-template-columns:44px 1fr 175px;align-items:start;gap:22px;padding:30px 0;border-bottom:1px solid var(--line);transition:background .2s ease}
.project-list article:hover{background:rgba(13,107,66,.03)}
.project-list article>span:first-child{font-family:var(--serif);font-size:15px;color:var(--forest);padding-top:5px}
.project-list h3{font-size:20px;margin-bottom:9px}
.project-list p{color:var(--muted);font-size:15px;max-width:730px}
.project-type{font-size:10px;letter-spacing:1.1px;padding-top:7px;text-align:right;color:var(--muted-light);font-weight:500}

/* ---------- Industries ---------- */
.industries{text-align:center}
.industry-tags{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:35px}
.industry-tags span{padding:12px 22px;background:var(--white);border:1px solid var(--line);border-radius:999px;font-size:14px;font-weight:500;color:var(--navy)}
.industry-note{max-width:720px;margin:28px auto 0;font-size:14px;color:var(--muted)}

/* ---------- Leadership ---------- */
.leaders{display:grid;grid-template-columns:repeat(2,1fr);gap:36px}
.leaders article{border-top:1px solid var(--line);padding-top:30px}
.initials{width:56px;height:56px;background:var(--white);border:1px solid var(--line);color:var(--forest);font-family:var(--serif);display:grid;place-items:center;font-size:19px;margin-bottom:26px;border-radius:50%}
.leaders h3{margin-bottom:6px}
.role{font-size:13px;color:var(--forest);font-weight:500}
.leaders p{font-size:15px;color:var(--muted);margin-top:17px}

/* ---------- Contact ---------- */
.contact{background:var(--soft)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:75px}
.contact h2{font-size:clamp(32px,3.8vw,50px);line-height:1.16}
.contact em{color:var(--forest)}
.contact-grid>div>p:not(.eyebrow){max-width:430px;margin-top:25px;color:var(--muted)}
.contact-people{margin-top:30px}
.contact-people>div{margin-bottom:22px}
.contact-people span{display:block;font-size:10px;letter-spacing:1.2px;font-weight:600;color:var(--forest);margin-bottom:6px;text-transform:uppercase}
.contact-people a{display:block;overflow-wrap:anywhere;font-size:16px}
.contact-people a:hover{color:var(--forest)}
.contact-people>.text-link{display:inline-block}
.addresses{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:36px}
.addresses h3{font-size:14px;margin-bottom:12px;font-family:var(--sans);font-weight:600;color:var(--navy)}
.addresses address{font-style:normal;font-size:13px;line-height:1.7;color:var(--muted)}
form{background:var(--white);padding:38px;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-md)}
form h3{font-size:22px}
.form-intro{color:var(--muted);font-size:14px;margin:12px 0 24px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:17px}
label{display:block;font-size:13px;font-weight:600;margin-bottom:17px;color:var(--navy)}
label>span{color:var(--forest)}
input,select,textarea{display:block;width:100%;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-sm);min-height:45px;padding:11px 13px;margin-top:8px;color:var(--ink);font-size:15px;transition:border-color .2s ease,background .2s ease}
input:focus,select:focus,textarea:focus{border-color:var(--forest);background:var(--white)}
textarea{resize:vertical}
form .button{width:100%;justify-content:space-between}
.form-note,#form-status{font-size:12px;color:var(--muted);margin-top:16px}
#form-status:empty{display:none}

/* ---------- Footer ---------- */
footer{padding:40px 0 24px;background:var(--paper)}
.footer-top{display:flex;align-items:center;justify-content:space-between;gap:30px;padding-bottom:32px}
.footer-top .official-logo{width:124px;height:96px}
.footer-top>p{font-size:14px;color:var(--muted);font-family:var(--serif)}
.footer-bottom{border-top:1px solid var(--line);padding-top:20px;display:flex;justify-content:space-between;font-size:12px;color:var(--muted-light)}
.skip{position:fixed;top:-100px;left:20px;z-index:100;background:var(--white);padding:12px;border-radius:var(--radius-sm)}
.skip:focus{top:10px}

/* ---------- Responsive ---------- */
@media(min-width:1600px){.hero{padding-top:96px}.hero-visual img{height:385px}}

@media(max-width:1000px){
  .wrap{width:calc(100% - 48px)}
  nav{gap:20px}
  .header-inner{min-height:92px}
  .official-logo{width:100px;height:77px}
  .hero-grid{gap:32px}
  h1{font-size:50px}
  .hero-visual img{height:320px}
  .hero-description{font-size:16px}
  .actions{gap:18px}
  .facts strong{font-size:19px}
  .section{padding:80px 0}
  .about-grid{gap:42px}
  .service{padding:26px}
  .service h3{font-size:20px}
  .product-grid{gap:32px}
  .product-image img{height:420px}
  .contact-grid{gap:38px}
  .addresses{grid-template-columns:1fr}
  .contact form{padding:28px}
  .project-list article{grid-template-columns:34px 1fr 135px}
}

@media(max-width:760px){
  html{scroll-padding-top:105px}
  .header-inner{min-height:84px}
  .official-logo{width:92px;height:71px}
  .menu-toggle{display:flex;align-items:center;gap:12px;padding:10px 0 10px 15px;background:none;border:0;color:var(--ink);font-size:14px;font-weight:600}
  .menu-toggle span{font-size:20px}
  nav{display:none;position:absolute;top:84px;left:0;right:0;background:var(--white);padding:22px 24px;box-shadow:var(--shadow-lg);align-items:stretch;gap:0;border-bottom:1px solid var(--line)}
  nav.open{display:flex;flex-direction:column}
  nav>a{padding:14px 0}
  nav>a:not(.button):after{display:none}
  nav>.button{padding:14px 18px;margin-top:8px}
  .hero{padding-top:44px}
  .hero-grid,.about-grid,.product-grid,.contact-grid{grid-template-columns:1fr;gap:36px}
  h1{font-size:clamp(40px,8.2vw,58px);letter-spacing:-.6px}
  .hero-description{max-width:520px}
  .hero-footnote{margin-top:32px}
  .hero-visual img{height:auto}
  .hero-visual{max-width:570px;width:100%}
  .facts{grid-template-columns:1fr 1fr;gap:26px 0;margin-top:42px;padding:28px 0}
  .facts>div{padding-left:20px}
  .facts>div:nth-child(3){border:0;padding-left:0}
  .facts strong{font-size:20px}
  .facts p{font-size:11px}
  .section{padding:64px 0}
  h2{font-size:32px;letter-spacing:-.4px}
  .eyebrow{font-size:11px;letter-spacing:1.2px;margin-bottom:18px}
  .section-heading{display:block;margin-bottom:32px}
  .section-heading>p{margin-top:23px;max-width:520px}
  .services{grid-template-columns:1fr 1fr}
  .service{padding:24px}
  .service h3{font-size:20px}
  .service-number{font-size:10px;margin-bottom:24px}
  .service-tag{font-size:9px}
  .product .pill{display:inline-block;margin-top:22px}
  .product-image img{height:auto}
  .product-copy h3{font-size:25px}
  .workflow{grid-template-columns:1fr 1fr;gap:28px;margin-top:42px}
  .operations-grid{grid-template-columns:1fr}
  .operation{padding:30px}
  .project-list article{grid-template-columns:26px 1fr;gap:15px;padding:26px 0}
  .project-type{grid-column:2;text-align:left;padding-top:0}
  .project-list h3{font-size:19px}
  .leaders{grid-template-columns:1fr;gap:24px}
  .leaders h3{font-size:19px}
  .leaders p{font-size:14px}
  .contact h2{font-size:40px}
  .addresses{grid-template-columns:1fr 1fr}
  .footer-top{flex-wrap:wrap;gap:23px}
  .footer-top>p{order:3;width:100%}
  .footer-top .text-link{margin-left:auto}
}

@media(max-width:450px){
  .wrap{width:calc(100% - 36px)}
  .official-logo{width:82px;height:63px}
  .hero .actions{align-items:flex-start;flex-direction:column;gap:13px}
  .hero-visual figcaption{font-size:14px}
  .hero-footnote{font-size:9px;letter-spacing:.8px}
  .services{grid-template-columns:1fr}
  .service{min-height:auto}
  .workflow h4{font-size:16px}
  .workflow p{font-size:13px}
  .leaders p{margin-top:10px}
  .form-row{grid-template-columns:1fr;gap:0}
  .contact form{padding:26px 20px}
  .addresses{gap:16px}
  .addresses address{font-size:12px}
  .footer-bottom{flex-direction:column;gap:10px}
  .footer-top .official-logo{width:86px;height:66px}
  .footer-top .text-link{font-size:12px}
  .industry-tags{gap:9px}
  .industry-tags span{padding:10px 15px;font-size:13px}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*:before,*:after{transition:none!important;animation:none!important}
}