@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&family=Manrope:wght@400;500;600;650;700;750;800&display=swap');
:root{--navy:#102d46;--ink:#153248;--muted:#526675;--blue:#225f91;--line:#d9e1e7;--light:#f0f4f6;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;font-family:'DM Sans',Arial,sans-serif;color:var(--ink);font-size:17px;line-height:1.65;background:#fff}h1,h2,h3{font-family:Manrope,Arial,sans-serif;line-height:1.12;font-weight:500;letter-spacing:-.045em;margin:0}h1{font-size:clamp(2.8rem,5.4vw,5.2rem)}h2{font-size:clamp(2rem,3.7vw,3.55rem)}h3{font-size:1.6rem}p{margin:0 0 1.5rem}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a,input,textarea{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #4887b6;outline-offset:5px}img{display:block;max-width:100%}button{cursor:pointer}.wrap{width:min(1320px,calc(100% - 112px));margin:auto}.eyebrow{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.19em;margin-bottom:24px;display:flex;align-items:center;gap:14px}.eyebrow:before{content:'';width:28px;height:1px;background:currentColor}.topline{background:var(--navy);color:#dce5eb;font-size:12px;letter-spacing:.05em}.topline .wrap{display:flex;justify-content:space-between;padding-block:9px}.topline a{font-size:12px}header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line)}.nav{display:flex;align-items:center;justify-content:space-between;min-height:91px;gap:30px}.brand{display:flex;align-items:center;gap:17px}.brand img{width:89px;height:62px;object-fit:contain}.brand span{max-width:145px;font-size:10px;letter-spacing:.13em;line-height:1.65;text-transform:uppercase;border-left:1px solid var(--line);padding-left:17px}.navlinks{display:flex;align-items:center;gap:34px;font-size:14px;font-weight:550}.navlinks a:not(.button){padding:32px 0;border-bottom:2px solid transparent}.navlinks a:hover,.navlinks a[aria-current=page]{color:var(--blue);border-bottom-color:var(--blue)}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:32px;background:var(--navy);color:white;padding:15px 23px;font-size:14px;font-weight:600;border:1px solid var(--navy);transition:background .2s}.button:hover{background:var(--blue);color:white}.button.light{background:white;color:var(--navy);border-color:white}.button.outline{background:transparent;border-color:#b6c4ce;color:var(--ink)}.arrow{font-size:22px;font-weight:400;line-height:1}.menu-toggle{display:none;background:transparent;border:1px solid var(--line);padding:9px 13px;color:var(--ink)}.hero{display:grid;grid-template-columns:1.08fr 1fr;gap:56px;padding-top:64px;padding-bottom:66px;align-items:center}.hero-copy{padding-block:20px}.hero h1{max-width:760px}.hero h1 em{font-style:normal;color:#6e8596}.hero .lead{max-width:530px;color:var(--muted);margin:29px 0 31px;font-size:18px}.actions{display:flex;align-items:center;gap:27px;flex-wrap:wrap}.text-link{font-size:14px;font-weight:600;border-bottom:1px solid #91a1ad;padding-bottom:3px}.hero-media{height:565px;position:relative;background:#edf1f3;overflow:hidden}.hero-media>img{width:100%;height:100%;object-fit:cover}.hero-media:after{content:'';position:absolute;inset:50% 0 0;background:linear-gradient(transparent,rgba(4,20,33,.7))}.media-caption{position:absolute;z-index:1;bottom:27px;left:29px;right:29px;color:#fff;display:flex;justify-content:space-between;align-items:end;gap:20px;font-size:14px}.media-caption span{font-size:11px;letter-spacing:.14em;text-transform:uppercase;display:block;margin-bottom:7px;opacity:.8}.media-caption b{font-weight:500}.hero-marker{position:absolute;top:22px;left:23px;background:rgba(255,255,255,.92);padding:7px 12px;font-size:11px;letter-spacing:.13em;text-transform:uppercase}.stats{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:30px;gap:35px}.stats>div{border-left:1px solid var(--line);padding-left:32px}.stats>div:first-child{border:0;padding-left:0}.stats strong{font-family:Manrope,sans-serif;display:block;font-size:38px;line-height:1.2;font-weight:500;letter-spacing:-.045em}.stats span{font-size:13px;color:var(--muted)}.stats .intro{font-size:18px;line-height:1.5;max-width:240px}.section{padding-block:94px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:50px;margin-bottom:44px}.section-head>p{max-width:375px;color:var(--muted);margin:0}.cap-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:24px}.cap-card{grid-column:span 2;display:flex;flex-direction:column;border-top:1px solid var(--line);padding-top:17px;min-width:0}.cap-card:nth-child(n+4){grid-column:span 3}.card-image{height:225px;background:var(--light);overflow:hidden;position:relative;margin-top:15px}.card-image img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.cap-card:hover .card-image img{transform:scale(1.045)}.card-image.product img{object-fit:contain;padding:14px;background:#f5f7f8;mix-blend-mode:multiply}.card-number{font-size:12px;letter-spacing:.1em;color:var(--muted);display:flex;justify-content:space-between}.cap-card h3{margin:23px 0 12px;font-size:25px}.cap-card p{font-size:15px;color:var(--muted);max-width:540px}.card-bottom{margin-top:auto;font-size:13px;font-weight:600;display:flex;justify-content:space-between;align-items:center;padding-bottom:10px}.navy-section{background:var(--navy);color:#fff}.split{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.split .copy{color:var(--muted);margin-top:25px}.navy-section .copy{color:#c0ced8}.split-image{width:100%;height:430px;object-fit:cover}.process{display:grid;grid-template-columns:repeat(3,1fr);gap:50px;margin-top:45px}.process>div{border-top:1px solid var(--line);padding-top:20px}.process span{font-size:13px;color:var(--muted)}.process h3{font-size:24px;margin:18px 0}.process p{color:var(--muted);font-size:16px}.cta{padding:58px 0;background:var(--light)}.cta .wrap{display:flex;align-items:center;justify-content:space-between;gap:40px}.cta h2{font-size:36px;max-width:670px}.cta p{color:var(--muted);margin:15px 0 0}footer{background:#0a2236;color:#e9eff4;padding:55px 0 24px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.25fr;gap:50px;padding-bottom:40px}.footer-title{font-family:Manrope,sans-serif;font-size:25px;margin-bottom:14px}.footer-grid p{font-size:14px;color:#aebfcb;max-width:370px}.footer-grid h3{font-family:inherit;font-size:12px;text-transform:uppercase;letter-spacing:.14em;color:#9db1c1;margin-bottom:20px}.footer-grid a{display:block;font-size:14px;margin-bottom:9px}.footer-grid a:hover{text-decoration:underline}.footer-bottom{border-top:1px solid #294154;padding-top:21px;display:flex;justify-content:space-between;color:#9db1c1;font-size:12px}.whatsapp{position:fixed;z-index:19;bottom:23px;right:24px;border:1px solid #cbd6de;background:white;box-shadow:0 5px 25px #102d4617;border-radius:30px;padding:11px 19px;display:flex;align-items:center;gap:10px;font-size:13px}.whatsapp svg{width:20px;height:20px}.page-top{padding:40px 0 60px}.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:35px}.breadcrumb a{text-decoration:underline;text-underline-offset:4px}.detail-hero{display:grid;grid-template-columns:1.1fr 1fr;gap:70px;align-items:center}.detail-hero h1{font-size:clamp(2.7rem,4.6vw,4.5rem)}.detail-hero p{margin-top:25px;color:var(--muted)}.detail-hero img{height:450px;width:100%;object-fit:cover}.detail-hero img.product{object-fit:contain;background:var(--light);padding:35px}.subtle{background:var(--light)}.list{margin:25px 0 0;padding:0;list-style:none}.list li{border-top:1px solid var(--line);padding:15px 0;font-size:17px}.list li:before{content:'+';color:var(--blue);margin-right:17px}.small-label{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.contact-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px;padding-bottom:90px}.contact-details{margin-top:35px}.contact-details>div{border-top:1px solid var(--line);padding:20px 0}.contact-details a{display:block}.contact-details .small-label{display:block;margin-bottom:6px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:23px}.field label{display:block;font-size:14px;margin-bottom:8px}.field input,.field textarea{width:100%;border:1px solid #b9c8d2;border-radius:0;background:white;padding:13px;color:var(--ink);min-width:0}.field textarea{resize:vertical;min-height:155px}.field.full{grid-column:1/-1}.form-notice{font-size:14px;padding:15px 18px;background:var(--light);margin-bottom:28px;color:var(--muted);border-left:2px solid var(--blue)}.form-result{font-size:14px;padding-top:16px;color:var(--muted)}.request-form{padding:35px;border:1px solid var(--line)}.request-form .button{margin-top:24px}.about-heading{max-width:960px}.about-heading p{max-width:650px;margin-top:30px;font-size:20px;color:var(--muted)}.skip{position:fixed;top:-80px;left:20px;background:var(--navy);color:white;z-index:50;padding:12px}.skip:focus{top:10px}::selection{background:#cedfea}.mobile-only{display:none}@media(min-width:1500px){.hero-media{height:610px}}@media(max-width:1000px){.wrap{width:calc(100% - 56px)}.brand span{display:none}.navlinks{gap:23px}.hero{gap:30px}.hero-media{height:490px}.split{gap:40px}.contact-layout{gap:35px}.cap-card{grid-column:span 3}.cap-card:last-child{grid-column:span 6}.stats{gap:18px}.stats>div{padding-left:20px}}@media(max-width:720px){.wrap{width:calc(100% - 40px)}.topline .wrap span:last-child{display:none}.nav{min-height:78px}.brand img{width:79px;height:55px}.menu-toggle{display:block}.navlinks{display:none;position:absolute;top:78px;left:0;right:0;background:white;border-bottom:1px solid var(--line);padding:20px;flex-direction:column;gap:12px;align-items:stretch}.navlinks.open{display:flex}.navlinks a:not(.button){padding:10px}.hero{grid-template-columns:1fr;padding-top:35px;gap:20px;padding-bottom:35px}.hero-copy{padding:0}.hero .lead{font-size:17px;margin-block:24px}.hero-media{height:350px}.hero h1{font-size:clamp(2.7rem,10.2vw,4rem)}.eyebrow{margin-bottom:20px;font-size:11px}.stats{grid-template-columns:1fr 1fr;gap:24px;padding:27px 0}.stats>div{border:0;padding-left:0}.stats strong{font-size:32px}.stats .intro{font-size:16px}.section{padding-block:58px}.section-head{display:block;margin-bottom:30px}.section-head>p{margin-top:22px}.cap-grid{grid-template-columns:1fr;gap:28px}.cap-card,.cap-card:nth-child(n+4),.cap-card:last-child{grid-column:auto}.card-image{height:245px}.split{grid-template-columns:1fr;gap:34px}.split-image{height:300px}.process{grid-template-columns:1fr;gap:22px}.process p{margin-bottom:0}.cta .wrap{display:block}.cta h2{font-size:31px}.cta .button{margin-top:25px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{gap:20px;padding-bottom:55px}.whatsapp{bottom:15px;right:15px}.detail-hero{grid-template-columns:1fr;gap:30px}.detail-hero img{height:310px}.contact-layout{grid-template-columns:1fr;gap:30px}.request-form{padding:22px}.form-grid{grid-template-columns:1fr;gap:18px}.field.full{grid-column:auto}.page-top{padding-top:25px;padding-bottom:40px}.about-heading p{font-size:18px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Larger company name in the original header. */
.brand span{font-size:14px;max-width:215px;letter-spacing:.06em;line-height:1.45}

/* Justified prose; natural final lines and unchanged heading alignment. */
main p, main li, footer p {
 text-align: justify;
 text-align-last: left;
 hyphens: auto;
}

/* Conventional valve catalogue */
.valve-intro{max-width:800px;margin:22px 0;color:var(--muted);line-height:1.7}
.valve-filters{display:flex;flex-wrap:wrap;gap:10px;margin:30px 0}
.valve-filters button{border:1px solid var(--line);background:white;color:var(--ink);padding:10px 20px;font:inherit;cursor:pointer}
.valve-filters button[aria-pressed="true"]{background:#102d46;color:white;border-color:#102d46}
.valve-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.valve-gallery figure{margin:0;border:1px solid var(--line);background:#fff}
.valve-gallery figure[hidden]{display:none}
.valve-photo{display:block;width:100%;padding:24px;border:0;background:#f4f6f7;cursor:zoom-in}
.valve-photo img{width:100%;height:230px;object-fit:contain;transition:transform .2s}
.valve-photo:hover img{transform:scale(1.04)}
.valve-gallery figcaption{padding:18px 22px;font-size:15px;line-height:1.5;min-height:82px}
#valve-viewer{border:0;padding:24px;max-width:min(850px,92vw);max-height:90vh;color:#102d46}
#valve-viewer::backdrop{background:#061b2ddb}
#valve-viewer form{text-align:right}#valve-viewer button{font:inherit;background:#102d46;color:white;border:0;padding:10px 18px;cursor:pointer}
#valve-viewer img{width:100%;height:65vh;object-fit:contain}#valve-viewer p{margin:16px 0 0}
.range-groups{margin-top:30px}.range-group{border-top:1px solid #bccbd5;background:white}.range-group:last-child{border-bottom:1px solid #bccbd5}
.range-group summary{padding:22px 24px;cursor:pointer;font-weight:600;font-size:17px}
.range-scroll{overflow-x:auto;padding:0 24px 24px}.range-scroll table{border-collapse:collapse;width:100%;min-width:570px;font-size:15px}
.range-scroll th,.range-scroll td{text-align:left;padding:14px 16px;border-bottom:1px solid #dce4e9;vertical-align:top}.range-scroll th{background:#edf2f5;font-weight:600}
.range-clarify{display:block;color:#6e5c35;max-width:250px;margin-top:6px}.valve-note{font-size:13px;color:#617381;line-height:1.6;margin-top:24px;max-width:850px}
.cert-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:30px}
.cert-card{display:block;border:1px solid var(--line);padding:20px}.cert-card img{width:100%;height:230px;object-fit:contain;background:#f4f6f7}.cert-card h3{font-size:20px;margin:20px 0 12px}.cert-card span{font-size:14px;color:#386480}
.test-reports{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}.test-reports a{padding:24px;background:#edf2f5}.test-reports span{display:block;margin-top:12px;font-size:14px}
@media(max-width:900px){.valve-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.valve-gallery,.cert-grid,.test-reports{grid-template-columns:1fr}.valve-photo img{height:220px}.range-group summary{padding:18px}.range-scroll{padding:0 12px 18px}}

.capabilities-accessible-title{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}

/* Revision v4: expanded services and photographic product stories. */
.cleaning-gallery .v4-photo img{height:auto;aspect-ratio:4/3;object-fit:contain;background:#f0f4f6}
.cleaning-cert-list{list-style:none;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 36px}
.cleaning-cert-list li{border-top:1px solid var(--line);padding-top:20px}
.cleaning-cert-list h3{font-size:23px;margin-bottom:12px}
.cleaning-cert-list p,.cleaning-authorizations p,.cleaning-source{color:var(--muted);text-align:left;hyphens:none}
.cleaning-authorizations{border-block:1px solid var(--line);padding:20px 0;margin-top:28px}
.cleaning-authorizations summary{cursor:pointer;font-weight:600}
.cleaning-source{font-size:14px;margin-top:22px}
@media(max-width:600px){.cleaning-cert-list{grid-template-columns:1fr}}
.cap-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.cap-grid .cap-card,.cap-grid .cap-card:nth-child(n+4),.cap-grid .cap-card:last-child{grid-column:auto}
.cap-grid .card-image{height:auto;aspect-ratio:1/1}
.cap-card[href="/capabilities/special-valves/"] .card-image,
.cap-card[href="/capabilities/special-valves/"] .card-image img,
.detail-hero img[src="/assets/v4/special-0.webp"]{background:#fff;mix-blend-mode:normal}
@media(max-width:720px){.cap-grid{grid-template-columns:1fr}}
.quick-solutions .wrap{grid-template-columns:repeat(4,minmax(0,1fr))}
.quick-solutions a{border-bottom:1px solid var(--line)}
.v4-section h2{max-width:950px}.v4-lead{max-width:860px;margin:24px 0 34px;color:#567184;font-size:18px;line-height:1.7}
.v4-value-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin:34px 0}
.v4-value-grid article{border-top:1px solid #b8cad6;padding-top:24px}.v4-value-grid h3{font-size:23px;line-height:1.25;margin:0 0 16px}.v4-value-grid p{line-height:1.75;color:#567184}
.v4-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin:36px 0}
.v4-gallery.products{grid-template-columns:repeat(3,minmax(0,1fr))}
.v4-photo{margin:0;background:#f0f4f6;min-width:0}.v4-photo>button{border:0;padding:0;background:transparent;width:100%;display:block;cursor:zoom-in}
.v4-photo img{width:100%;height:320px;object-fit:cover;display:block}.v4-photo.is-product img{object-fit:contain;height:310px;padding:22px;background:#f7f9fa}
.v4-photo figcaption{padding:24px}.v4-photo h3{font-size:22px;line-height:1.25;margin:0 0 12px}.v4-photo p{font-size:15px;line-height:1.7;color:#567184}.v4-photo p:empty{display:none}
.v4-cert-list{display:grid;grid-template-columns:1fr 1fr;gap:12px 32px;padding-left:22px;margin:28px 0}.v4-section .cert-card{margin:0}.cert-card figcaption{font-size:17px;margin-top:15px}
.v4-subheading{margin:48px 0 18px;font-size:28px}.v4-tests{padding:0;list-style:none;counter-reset:test;display:grid;grid-template-columns:1fr 1fr;gap:0 36px}
.v4-tests li{counter-increment:test;border-top:1px solid #c6d4dd;padding:22px 0 22px 38px;position:relative;line-height:1.7;font-size:16px;text-align:left;hyphens:none}
.v4-tests li:before{content:counter(test,decimal-leading-zero);position:absolute;left:0;top:24px;font-size:12px;font-weight:600;color:#567184}
.v4-process{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;margin:40px 0}
.v4-step{background:#edf2f5;padding:20px;min-width:0}.v4-step-number{display:block;font-size:14px;color:#567184;margin-bottom:16px}.v4-step h3{font-size:21px;line-height:1.3;min-height:56px;margin:0 0 18px}.v4-step img{width:100%;height:270px;object-fit:cover}.v4-step:last-child img{object-fit:contain;background:white}.v4-step p{font-size:15px;color:#567184;line-height:1.65;margin:20px 0 0;text-align:left;hyphens:none}
.v4-note{font-size:14px;line-height:1.7;color:#567184;max-width:860px;margin:22px 0}
#v4-viewer{border:0;padding:24px;max-width:min(1100px,94vw);max-height:94vh;color:#102d46}#v4-viewer::backdrop{background:#071d30db}#v4-viewer form{text-align:right}#v4-viewer button{padding:10px 20px;background:#102d46;color:white;border:0;font:inherit;cursor:pointer}#v4-viewer img{display:block;width:100%;height:72vh;object-fit:contain}#v4-viewer p{margin:16px 0 0}
@media(max-width:900px){.v4-gallery.products,.v4-value-grid,.v4-process{grid-template-columns:repeat(2,minmax(0,1fr))}.quick-solutions .wrap{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.v4-gallery,.v4-gallery.products,.v4-value-grid,.v4-process,.v4-tests,.v4-cert-list{grid-template-columns:1fr}.v4-photo img{height:260px}.v4-step h3{min-height:0}.v4-step img{height:320px}.v4-lead{font-size:16px}.v4-tests li{font-size:15px}.quick-solutions a{font-size:12px;padding:16px 12px}}
.v4-section{padding-top:64px;padding-bottom:64px}.v4-section+.v4-section{padding-top:24px}

/* Match product backdrops and avoid letterboxing photographic scenes. */
.cap-grid .card-image.product,
.cap-grid .card-image.product img,
.detail-hero img.product,
.solution-visual.is-product,
.solution-visual.is-product img,
.valve-photo,
.valve-photo img,
.v4-photo.is-product>button,
.v4-photo.is-product img,
.cert-card img,
.v4-step:last-child img{background:#fff;mix-blend-mode:normal}

.cleaning-gallery .v4-photo>button{background:transparent}
.cleaning-gallery .v4-photo img{height:auto;aspect-ratio:auto;object-fit:contain;background:transparent}
.v4-photo.is-product>button:has(img[src="/assets/v4/special-2.webp"]){background:transparent}
.v4-photo.is-product img[src="/assets/v4/special-2.webp"]{height:auto;padding:0;object-fit:contain;background:transparent}

#v4-viewer img,#valve-viewer img{width:auto;height:auto;max-width:100%;max-height:72vh;margin-inline:auto;background:#fff}

/* Capabilities: copy first, compact square photography below. */
.cap-grid .cap-card h3{margin-top:20px}
.cap-grid .card-bottom{margin-top:0}
.cap-grid .card-image{width:80%;align-self:center;margin-top:auto;margin-bottom:12px}
.cap-grid .card-bottom{padding-bottom:24px}
.quick-solutions .wrap{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:720px){.quick-solutions .wrap{grid-template-columns:repeat(2,minmax(0,1fr))}.quick-solutions a:last-child{grid-column:auto}.solution-tab:last-child{grid-column:auto}}
@media(max-width:900px) and (min-width:601px){.v4-value-grid{grid-template-columns:1fr}.v4-value-grid article{max-width:760px}}

/* Align capability media with its copy, and keep the complete cleaning robot. */
.cap-grid .card-image{align-self:flex-start}
.cap-card[href="/capabilities/tank-cleaning/"] .card-image{aspect-ratio:1/1}
.cap-card[href="/capabilities/tank-cleaning/"] .card-image img{object-fit:contain}
.cap-card[href="/capabilities/tank-cleaning/"]:hover .card-image img{transform:none}
.detail-hero img[src="/assets/v4/cleaning-enhanced.png"]{height:auto;object-fit:contain}
.about-hero{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.about-hero .about-heading h1{font-size:clamp(2.5rem,4.2vw,4rem)}
.about-hero .about-heading p{font-size:18px;margin-bottom:0}
.about-hero-photo{width:100%;height:auto;display:block}
.about-engineering-photo{height:auto}
@media(max-width:850px){.about-hero{grid-template-columns:1fr;gap:30px}.about-hero-photo{max-width:720px}.about-hero .about-heading h1{font-size:clamp(2.5rem,7vw,4rem)}}
.form-trap{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.attachment-help{font-size:14px;line-height:1.5;color:var(--muted);margin:10px 0 0;text-align:left;hyphens:none}
.field input[type=file]{padding:12px;max-width:100%;font-size:14px}
.request-form button:disabled{opacity:.6;cursor:wait}

/* Mobile: keep the industrial-valve test numbers distinct and aligned. */
@media (max-width:720px) {
  main:has(.valve-gallery) .v4-tests li::before {
    font-family:'DM Sans',Arial,sans-serif;
    font-size:14px;
    font-variant-numeric:lining-nums tabular-nums;
    letter-spacing:.06em;
    line-height:1.7;
    top:22px;
    width:28px;
    text-align:left;
  }
}