:root{--ink:#121820;--muted:#5d6670;--paper:#f7f5ef;--white:#fff;--line:#d8d9d4;--green:#146c5a;--green2:#0e594b;--slate:#26313b;--sand:#ece8de;--max:1220px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{color:inherit}.wrap{width:min(var(--max),calc(100% - 48px));margin:auto}.utility{background:#111820;color:#d9dde0;font-size:12px;letter-spacing:.02em}.utility .wrap{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:20px}.utility a{color:#fff;text-decoration:none}.mast{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}.mastin{height:84px;display:flex;align-items:center;gap:34px}.logo img{width:174px;height:auto}.nav{margin-left:auto;display:flex;gap:25px;align-items:center}.nav a{text-decoration:none;font-size:13px;font-weight:700;color:#2b333a}.nav a:hover{color:var(--green)}.nav .contactbtn{padding:11px 16px;background:var(--ink);color:#fff}.menu{display:none;margin-left:auto;background:none;border:0;font-size:25px}.hero{border-bottom:1px solid var(--line)}.heroGrid{display:grid;grid-template-columns:1.02fr .98fr;min-height:625px}.heroCopy{padding:88px 64px 70px max(24px,calc((100vw - var(--max))/2));display:flex;flex-direction:column;justify-content:center;background:var(--paper)}.overline{font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:800;color:var(--green);margin-bottom:22px}.hero h1{font-size:clamp(49px,5.4vw,78px);line-height:.98;letter-spacing:-.05em;margin:0;max-width:760px;font-weight:760}.hero h1 em{font-family:Georgia,serif;font-weight:400}.heroCopy>p{font-size:18px;max-width:670px;color:#46515a;margin:25px 0 0}.heroActions{display:flex;gap:12px;margin-top:34px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border:1px solid var(--ink);font-size:13px;font-weight:800;text-decoration:none}.button.primary{background:var(--green);border-color:var(--green);color:#fff}.button.primary:hover{background:var(--green2)}.button.ghost{background:transparent}.heroPhoto{position:relative;overflow:hidden;background:#c8c8c3}.heroPhoto img{width:100%;height:100%;object-fit:cover;min-height:625px}.photoCaption{position:absolute;left:0;bottom:0;background:#111820;color:#fff;padding:18px 22px;width:min(360px,80%);font-size:12px}.photoCaption b{display:block;font-size:14px;margin-bottom:3px}.credbar{border-bottom:1px solid var(--line)}.credbar .wrap{display:grid;grid-template-columns:1.15fr 1fr 1fr 1fr}.cred{padding:21px 22px;border-left:1px solid var(--line);font-size:12px;color:var(--muted)}.cred:first-child{border-left:0;padding-left:0}.cred strong{display:block;font-size:16px;color:var(--ink);margin-bottom:2px}.section{padding:88px 0}.section.compact{padding:60px 0}.eyeline{display:grid;grid-template-columns:260px 1fr;gap:48px;margin-bottom:47px}.eyeline .label{font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:800;color:var(--green);padding-top:9px}.eyeline h2{font-size:clamp(34px,4vw,54px);line-height:1.04;letter-spacing:-.045em;margin:0;max-width:830px}.eyeline p{grid-column:2;max-width:760px;margin:-26px 0 0;color:var(--muted);font-size:17px}.serviceList{border-top:1px solid var(--line)}.serviceRow{display:grid;grid-template-columns:72px 1fr 1.1fr 140px;gap:26px;align-items:center;padding:25px 0;border-bottom:1px solid var(--line);text-decoration:none}.serviceRow .num{font-family:Georgia,serif;font-size:17px;color:#8a8f93}.serviceRow h3{margin:0;font-size:21px;letter-spacing:-.02em}.serviceRow p{margin:0;color:var(--muted);font-size:14px}.serviceRow .go{text-align:right;font-size:12px;font-weight:800;color:var(--green)}.serviceRow:hover h3,.serviceRow:hover .go{color:var(--green)}.band{background:var(--ink);color:#fff;padding:78px 0}.band .eyeline h2{color:#fff}.band .eyeline p{color:#bec5cb}.compliance{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #3d464e;border-bottom:1px solid #3d464e}.compBlock{padding:37px 46px 37px 0}.compBlock+ .compBlock{border-left:1px solid #3d464e;padding-left:46px}.compBlock .tag{font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:#8ed0c2;font-weight:800}.compBlock h3{font-size:31px;line-height:1.1;margin:11px 0 14px}.compBlock p{color:#c0c7cc;margin:0}.compBlock ul{padding:0;margin:22px 0 0;list-style:none}.compBlock li{padding:9px 0;border-top:1px solid #343f47;font-size:13px}.splitStory{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}.splitStory img{height:530px;width:100%;object-fit:cover}.story h2{font-size:45px;line-height:1.04;letter-spacing:-.04em;margin:8px 0 22px}.story p{color:var(--muted);font-size:17px}.plainFacts{display:grid;grid-template-columns:repeat(2,1fr);margin-top:30px;border-top:1px solid var(--line)}.fact{padding:17px 16px 17px 0;border-bottom:1px solid var(--line);font-size:13px}.fact strong{display:block;font-size:14px;color:var(--ink)}.process{counter-reset:n}.processRow{counter-increment:n;display:grid;grid-template-columns:90px 1fr 1.1fr;gap:28px;padding:22px 0;border-top:1px solid var(--line)}.processRow:first-child{border-top:1px solid var(--ink)}.processRow:before{content:'0' counter(n);font-family:Georgia,serif;color:#81878c}.processRow h3{margin:0;font-size:18px}.processRow p{margin:0;color:var(--muted);font-size:14px}.buyers{background:var(--paper)}.equipment{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.equipment div{padding:22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:122px}.equipment b{display:block;margin-bottom:7px}.equipment span{font-size:13px;color:var(--muted)}.cta{background:var(--green);color:#fff}.cta .wrap{padding:64px 0;display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center}.cta h2{font-size:42px;letter-spacing:-.04em;line-height:1.05;margin:0 0 9px}.cta p{margin:0;color:#d6ece6}.cta .button{border-color:#fff;color:#fff}.footer{background:#0e141a;color:#aeb6bc;padding:64px 0 30px}.footGrid{display:grid;grid-template-columns:1.5fr .8fr .8fr 1fr;gap:48px}.footer .flogo{width:175px;filter:brightness(0) invert(1);margin-bottom:22px}.footer h4{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#fff;margin:0 0 17px}.footer p,.footer a{font-size:13px;color:#aeb6bc;text-decoration:none}.footer a{display:block;margin:7px 0}.footer a:hover{color:#fff}.certline{margin-top:18px;font-size:12px}.legal{border-top:1px solid #2b343b;padding-top:20px;margin-top:45px;display:flex;justify-content:space-between;font-size:11px;color:#818c94}
/* internal pages */
.pageIntro{background:var(--paper);border-bottom:1px solid var(--line);padding:74px 0 62px}.crumb{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#7b8186;margin-bottom:34px}.pageIntro h1{font-size:clamp(45px,5.4vw,70px);line-height:.98;letter-spacing:-.05em;margin:0;max-width:900px}.pageIntro p{max-width:750px;margin:24px 0 0;font-size:18px;color:#4d5861}.serviceHero{display:grid;grid-template-columns:1fr .85fr;gap:60px;align-items:start}.serviceHero img{height:420px;width:100%;object-fit:cover}.asideNote{border-top:3px solid var(--green);padding:20px 0 0;margin-top:34px}.asideNote b{display:block;margin-bottom:7px}.asideNote p{font-size:14px;color:var(--muted)}.content2{display:grid;grid-template-columns:1fr 320px;gap:80px}.content2 article h2{font-size:34px;letter-spacing:-.035em;line-height:1.08;margin:55px 0 15px}.content2 article h2:first-child{margin-top:0}.content2 article p{font-size:16px;color:#515c64}.sideNav{position:sticky;top:112px;align-self:start;border-top:1px solid var(--ink)}.sideNav a{display:block;padding:13px 0;border-bottom:1px solid var(--line);font-size:13px;text-decoration:none}.sideNav a.active{font-weight:800;color:var(--green)}.deliverables{margin:28px 0;border-top:1px solid var(--line)}.deliverable{display:grid;grid-template-columns:35px 1fr;gap:16px;padding:15px 0;border-bottom:1px solid var(--line)}.deliverable i{color:var(--green);font-style:normal}.deliverable b{display:block}.deliverable span{display:block;color:var(--muted);font-size:13px;margin-top:2px}.note{background:var(--paper);padding:23px 25px;border-left:3px solid var(--green);margin:27px 0;color:#404c54}.photoBreak{height:430px;width:100%;object-fit:cover;margin:35px 0}.table{border-top:1px solid var(--ink);margin-top:26px}.tr{display:grid;grid-template-columns:220px 1fr;gap:24px;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}.tr b{font-size:13px}.tr span{color:var(--muted)}.contactGrid{display:grid;grid-template-columns:.85fr 1.15fr;gap:78px}.contactGrid h2{font-size:42px;margin:0 0 16px}.contactMethods{border-top:1px solid var(--ink);margin-top:35px}.contactMethods div{padding:15px 0;border-bottom:1px solid var(--line)}.contactMethods span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:#7b8186}.contactMethods a,.contactMethods b{font-size:15px;text-decoration:none}.form{background:var(--paper);padding:32px}.form h3{margin:0 0 23px;font-size:22px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:15px}.field.full{grid-column:1/-1}label{display:block;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;margin:0 0 6px}input,select,textarea{width:100%;border:1px solid #c9cbc7;border-radius:0;background:#fff;padding:12px;font:inherit}textarea{min-height:130px;resize:vertical}.small{font-size:12px;color:var(--muted)}
@media(max-width:980px){.nav{display:none;position:absolute;left:0;right:0;top:84px;background:#fff;padding:18px 24px;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start}.nav.open{display:flex}.menu{display:block}.heroGrid,.splitStory,.serviceHero,.contactGrid{grid-template-columns:1fr}.heroCopy{padding:62px 30px}.heroPhoto img{min-height:460px}.credbar .wrap{grid-template-columns:1fr 1fr}.cred:nth-child(3){border-left:0}.eyeline{grid-template-columns:190px 1fr}.serviceRow{grid-template-columns:55px 1fr 1fr 80px}.content2{grid-template-columns:1fr}.sideNav{position:static}.footGrid{grid-template-columns:1fr 1fr}.equipment{grid-template-columns:1fr 1fr}.cta .wrap{grid-template-columns:1fr}.wrap{width:min(var(--max),calc(100% - 34px))}}
@media(max-width:650px){.utility .wrap{justify-content:center;text-align:center}.utility .right{display:none}.mastin{height:70px}.logo img{width:145px}.nav{top:70px}.hero h1{font-size:46px}.heroPhoto img{min-height:330px}.credbar .wrap{grid-template-columns:1fr 1fr}.cred{padding:16px 12px}.eyeline{display:block;margin-bottom:35px}.eyeline .label{margin-bottom:13px}.eyeline p{margin:15px 0 0}.section{padding:66px 0}.serviceRow{grid-template-columns:38px 1fr 52px;gap:12px}.serviceRow p{display:none}.compBlock{padding:28px 0}.compBlock+.compBlock{border-left:0;border-top:1px solid #3d464e;padding-left:0}.compliance{grid-template-columns:1fr}.plainFacts,.equipment{grid-template-columns:1fr}.processRow{grid-template-columns:50px 1fr}.processRow p{grid-column:2}.footGrid{grid-template-columns:1fr}.legal{display:block}.content2{gap:45px}.grid2{grid-template-columns:1fr}.field.full{grid-column:auto}.pageIntro{padding:52px 0}.serviceHero img{height:300px}.tr{grid-template-columns:1fr}.cta h2{font-size:34px}}
/* certification presentation */
.logo{display:flex;align-items:center;gap:13px;text-decoration:none}.certMarks{display:flex;align-items:center;gap:7px;padding-left:13px;border-left:1px solid var(--line)}.certMarks img{width:31px;height:31px;object-fit:contain}.certSection{padding:62px 0;border-bottom:1px solid var(--line);background:#fff}.certLayout{display:grid;grid-template-columns:.82fr 1.18fr;gap:78px;align-items:center}.certIntro h2{font-size:40px;line-height:1.04;letter-spacing:-.04em;margin:0 0 15px}.certIntro p{margin:0;color:var(--muted);max-width:520px}.certCards{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line)}.certCard{display:grid;grid-template-columns:72px 1fr;gap:18px;align-items:center;padding:24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:150px}.certCard img{width:66px;height:66px;object-fit:contain}.certCard strong{display:block;font-size:16px;margin-bottom:3px}.certCard span{display:block;font-size:12px;font-weight:700;color:var(--green);margin-bottom:6px}.certCard small{display:block;font-size:12px;line-height:1.45;color:var(--muted)}.footerCertLogos{display:flex;gap:9px;align-items:center;margin:18px 0 8px}.footerCertLogos img{width:42px;height:42px;object-fit:contain;background:#fff;padding:3px}.aboutCerts{display:flex;gap:26px;flex-wrap:wrap;margin-top:25px}.aboutCerts>div{display:flex;gap:12px;align-items:center}.aboutCerts img{width:54px;height:54px;object-fit:contain}.aboutCerts span{font-size:12px;line-height:1.4;color:var(--muted)}.aboutCerts b{color:var(--ink)}.scopeNote{background:var(--paper);border-left:3px solid var(--green);padding:18px 20px;margin:22px 0 30px}.scopeNote strong{display:block;font-size:13px;margin-bottom:5px}.scopeNote p{margin:0!important;font-size:14px!important}
@media(max-width:980px){.certLayout{grid-template-columns:1fr;gap:34px}.certMarks{display:none}}
@media(max-width:650px){.certCards{grid-template-columns:1fr}.certCard{min-height:0}.certSection{padding:48px 0}}

.certHeading{max-width:760px;margin:0 auto 48px;text-align:center}.certHeading h2{font-size:44px;margin:10px 0 14px;color:#142b3d}.certHeading p{color:#536272;font-size:17px;line-height:1.7}.certShowcase{display:grid;grid-template-columns:repeat(7,1fr);gap:22px;align-items:stretch}.certTile{height:210px;border:2px solid #17202a;border-radius:22px;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:22px;text-decoration:none;transition:.25s ease;text-align:center}.certTile:hover{transform:translateY(-6px);box-shadow:0 18px 35px rgba(0,0,0,.08)}.certTile img{max-width:120px;max-height:75px;object-fit:contain;margin-bottom:22px}.certTile strong{color:#142b3d;font-size:15px}.certTile span{display:block;color:#647383;font-size:13px;margin-top:8px}.textLogo strong{font-size:22px;letter-spacing:-.5px}.textLogo{gap:10px}@media(max-width:1000px){.certShowcase{grid-template-columns:repeat(3,1fr)}}@media(max-width:600px){.certShowcase{grid-template-columns:repeat(2,1fr)}.certHeading h2{font-size:34px}.certTile{height:180px;padding:15px}}

/* Social links and WhatsApp contact */
.footer .social-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.footer .social-links a{display:inline-flex;align-items:center;gap:9px;min-height:44px;margin:0;padding:10px 14px;border:1px solid #3d464e;color:#d9e5e1;font-size:12px;font-weight:700;transition:background-color .2s,border-color .2s}
.social-links svg{width:18px;height:18px;flex:none;fill:currentColor}
.footer .social-links a:hover{background:var(--green);border-color:var(--green);color:#fff}
.whatsapp-float{position:fixed;right:max(24px,env(safe-area-inset-right));bottom:calc(24px + env(safe-area-inset-bottom));z-index:60;display:flex;align-items:center;justify-content:center;width:58px;height:58px;border:1px solid rgba(255,255,255,.35);border-radius:50%;background:var(--green);color:#fff;text-decoration:none;box-shadow:0 5px 20px rgba(14,20,26,.22);transition:background-color .2s}
.whatsapp-float svg{width:29px;height:29px;fill:currentColor}
.whatsapp-float:hover{background:var(--green2)}
.whatsapp-label{position:absolute;right:calc(100% + 12px);padding:8px 12px;border-radius:4px;background:var(--ink);color:#fff;white-space:nowrap;font-size:12px;font-weight:700;opacity:0;visibility:hidden;pointer-events:none}
.whatsapp-float:hover .whatsapp-label,.whatsapp-float:focus-visible .whatsapp-label{opacity:1;visibility:visible}
.footer .social-links a:focus-visible,.whatsapp-float:focus-visible{outline:3px solid #8ed0c2;outline-offset:4px}
.footer{padding-bottom:100px}
@media(max-width:650px){.whatsapp-float{right:max(18px,env(safe-area-inset-right));bottom:calc(18px + env(safe-area-inset-bottom));width:54px;height:54px}.footer .social-links{gap:8px}.footer .social-links a{padding:10px 12px}}
@media(prefers-reduced-motion:reduce){.footer .social-links a,.whatsapp-float{transition:none}}

/* Search-friendly content and accessible navigation */
.skip-link{position:fixed;left:16px;top:-100px;z-index:100;background:var(--green);color:#fff;padding:12px 18px;font-weight:700}
.skip-link:focus{top:12px}
.crumb a{color:var(--green);text-underline-offset:3px}
.scope-link a{color:#b8e6d9;text-underline-offset:4px}
.faq-section{background:var(--paper);border-top:1px solid var(--line)}
.faq-wrap{max-width:900px}.faq-wrap h2{font-size:clamp(30px,4vw,44px);line-height:1.12;letter-spacing:-.035em;margin:0 0 30px}
.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line);padding:20px 0}
.faq-list summary{font-size:17px;font-weight:700;cursor:pointer;color:var(--ink)}
.faq-list details p{color:var(--muted);max-width:760px;margin:15px 0 0}
.content2 article a{color:var(--green);text-underline-offset:3px}
:focus-visible{outline:3px solid var(--green);outline-offset:4px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.certTile{transition:none}.certTile:hover{transform:none}}

.heroGrid>* ,.serviceHero>* ,.splitStory>* ,.content2>*{min-width:0}
.certShowcase{grid-template-columns:repeat(7,minmax(0,1fr))}.certTile{min-width:0;padding:18px 10px}.certTile img{max-width:min(120px,100%)}
@media(max-width:1200px){.certShowcase{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:980px){.certShowcase{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:600px){.certShowcase{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:400px){.pageIntro h1{font-size:clamp(30px,9.2vw,38px);overflow-wrap:anywhere;hyphens:auto}}