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/* Buyer journey: application, scope, evidence, next step */
.hero-v2 h1{font-size:clamp(35px,3.3vw,54px)}.hero-v2 .actions .button{gap:18px}.collage-caption strong{font-size:21px}.buyer-fit{padding-top:5px}.fit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.fit-grid article{border:1px solid var(--line);border-top:3px solid var(--green);padding:30px;display:flex;flex-direction:column;align-items:flex-start}.fit-grid article:first-child{background:var(--pale)}.fit-label{font-size:12px;color:var(--green);letter-spacing:.06em;margin-bottom:20px;font-weight:bold}.fit-grid h3{font-size:26px}.fit-grid p{font-size:16px}.fit-grid .textlink{margin-top:auto}.buyer-paths .partnership-rows small{display:block;font-size:11px;letter-spacing:.06em;color:#a8c9b7;margin-top:13px}.cooperation{background:var(--pale);margin-bottom:65px}.cooperation-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}.cooperation-grid>div{border-top:1px solid #bacdc1;padding-top:20px}.cooperation-grid span{font-size:14px;color:var(--green)}.cooperation-grid h3{font-size:21px;margin:15px 0 10px}.cooperation-grid p{font-size:15px;margin:0}.revision{background:var(--deep);color:white;scroll-margin-top:100px}.revision .eyebrow{color:var(--yellow)}.revision p{color:#d0e0d6}.revision-note{padding:25px 0;color:#d0e0d6;border-top:1px solid #ffffff30;margin-top:20px}.revision .button{background:var(--yellow);color:var(--deep)}.technical-detail{padding-top:60px}@media(max-width:850px){.fit-grid{gap:15px}.fit-grid article{padding:20px}.fit-grid h3{font-size:23px}.cooperation-grid{grid-template-columns:repeat(2,1fr)}.hero-v2 h1{font-size:44px}.collage-caption strong{font-size:23px}}@media(max-width:600px){.fit-grid{grid-template-columns:1fr}.fit-grid article{padding:25px}.fit-grid h3 br{display:none}.hero-v2 h1{font-size:clamp(32px,8.5vw,44px)}.collage-caption strong{font-size:18px}.collage-caption{padding:12px}.cooperation{margin-bottom:45px}.cooperation-grid h3{font-size:19px}.hero-v2 .actions .button{font-size:14px}.cta .button{max-width:100%;min-width:0;gap:18px}}
.contact{grid-template-columns:1.35fr 1fr;gap:55px}.contact h1{font-size:clamp(34px,3.6vw,55px)}.contact-methods{margin-top:35px}.phone-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.phone-grid article{background:var(--pale);border-top:3px solid var(--green);padding:20px}.phone-number{font-size:clamp(22px,2vw,28px);font-weight:700;color:var(--green);display:block;margin:12px 0;white-space:nowrap}.phone-grid p{font-size:14px;margin:0}.contact-row{padding:22px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:12px}.contact-row>div{display:flex;flex-wrap:wrap;gap:12px}.contact-pill{border:1px solid #b7ccbf;padding:8px 14px;color:var(--green);font-weight:600;font-size:15px}.contact-pill:hover{background:var(--pale)}.email-list{flex-direction:column;align-items:flex-start}.email-list a{color:var(--green);text-decoration:underline;overflow-wrap:anywhere}.footer-contact{display:flex;flex-direction:column;gap:7px;font-size:14px;margin:18px 0}.footer-contact strong{font-size:15px}.footer-contact a{overflow-wrap:anywhere}.footer-zalo{display:flex;flex-wrap:wrap;gap:6px 15px}.cta-contact{display:flex;flex-direction:column;align-items:flex-start;gap:12px}.cta-contact>a:not(.button){font-size:15px;color:#e2eee7}.contact aside{align-self:start}@media(max-width:850px){.contact{grid-template-columns:1fr;gap:35px}.contact h1{font-size:43px}}@media(max-width:550px){.phone-grid{grid-template-columns:1fr}.phone-number{font-size:28px}.contact h1{font-size:35px}.cta-contact{margin-top:26px}.cta .cta-contact .button{margin-top:0;font-size:14px}.footer-contact strong{font-size:15px}}
.top-contact{background:var(--deep);color:#fff;padding:12px 5%}.top-contact-inner{max-width:1440px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:12px 24px;flex-wrap:wrap}.top-contact-label{font-size:12px;letter-spacing:.07em;color:#c9dfd2;font-weight:bold}.top-contact a{font-size:14px;display:inline-flex;align-items:center;gap:8px;min-height:32px}.top-contact a strong{color:var(--yellow);font-size:16px;white-space:nowrap}.top-contact a:hover{text-decoration:underline;text-underline-offset:4px}.top-contact .top-zalo{padding-left:18px;border-left:1px solid #ffffff35}.top-contact a:focus-visible{outline:2px solid var(--yellow);outline-offset:4px}@media(max-width:1100px){.top-contact-label{display:none}.top-contact-inner{gap:8px 20px}.top-contact a{gap:6px}.top-contact a strong{font-size:15px}}@media(max-width:760px){.top-contact{padding:10px 5%}.top-contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:6px 16px}.top-contact a{font-size:13px;min-height:40px;flex-wrap:wrap;gap:2px 7px;align-content:center}.top-contact a strong{font-size:15px}.top-contact .top-zalo{padding-left:0;border-left:0;border-top:1px solid #ffffff25;padding-top:5px}.top-contact .top-zalo>span{display:none}}@media(max-width:360px){.top-contact a{font-size:12px}.top-contact a strong{font-size:14px}.top-contact-inner{column-gap:8px}}

.top-contact-inner{justify-content:flex-end}.top-contact-label{margin-right:auto}.top-contact .top-zalo{border:1px solid #a2c3af;border-radius:3px;padding:5px 14px;background:#ffffff0c}@media(max-width:760px){.top-contact .top-zalo{grid-column:1/-1;justify-content:center;min-height:36px;margin-top:3px;padding:4px 12px}.top-contact .top-zalo>span{display:inline}}
.service-hero{display:grid;grid-template-columns:1.1fr 1fr;gap:55px;padding:55px 5%;background:var(--deep);color:white;align-items:center}.service-hero .breadcrumb{color:#c5d8cc}.service-hero .eyebrow{color:var(--yellow)}.service-hero h1{font-size:clamp(34px,3.5vw,55px)}.service-hero p{color:#d4e4d9;font-size:18px;max-width:580px}.service-hero figure{margin:0;background:#edf2ee}.service-hero img{height:360px;object-fit:contain}.service-hero figcaption{background:white;padding:12px 18px;color:var(--muted);font-size:13px}.service-hero .textlink{color:white}.service-gallery,.service-options,#yeu-cau{scroll-margin-top:105px}.service-gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.service-gallery-grid article{border:1px solid var(--line);border-radius:5px;overflow:hidden}.service-gallery-grid img{height:270px;object-fit:contain;background:var(--pale)}.service-gallery-grid article>div{padding:23px}.service-gallery-grid span{font-size:13px;color:var(--green)}.service-gallery-grid h3{font-size:23px;margin:10px 0}.service-gallery-grid p{font-size:16px;margin:0}.specification{display:grid;grid-template-columns:1fr 1.2fr;gap:65px;background:var(--pale)}.specification dl{margin:0}.specification dl>div{display:grid;grid-template-columns:150px 1fr;gap:25px;padding:18px 0;border-top:1px solid #cad9cf}.specification dt{font-weight:bold}.specification dd{margin:0;color:var(--muted)}.service-process{display:grid;grid-template-columns:1fr 1fr}.process-photo{position:relative;min-height:560px}.process-photo>img{height:100%;width:100%;position:absolute;object-fit:cover}.process-photo>div{position:absolute;bottom:25px;left:25px;right:25px;background:var(--deep);color:white;padding:18px 22px;font-weight:bold}.process-copy{padding:65px 10%}.process-copy h2{font-size:37px}.process-copy ol{padding:0;list-style:none}.process-copy li{display:flex;gap:22px;border-top:1px solid var(--line);padding:20px 0}.process-copy li>span{font-size:14px;color:var(--green)}.process-copy h3{font-size:21px;margin-bottom:8px}.process-copy p{margin:0}.service-options{padding-top:55px}.service-options .technical-grid article{padding:32px;background:var(--pale);border-top:3px solid var(--green)}.service-options article>span{font-size:12px;letter-spacing:.07em;color:var(--green)}.service-options article h3{margin-top:20px}.project-brief{display:grid;grid-template-columns:1.1fr 1fr;gap:70px;background:#eaf2ec;margin-top:45px}.project-brief ol{margin:0;padding:0;list-style:none;counter-reset:brief}.project-brief li{counter-increment:brief;padding:19px 0;border-bottom:1px solid #c1d3c7;display:flex;gap:20px;font-size:17px}.project-brief li:before{content:'0' counter(brief);color:var(--green);font-size:14px;font-weight:bold}.brief-phone{display:block;margin-top:20px;font-weight:bold;color:var(--green)}.project-brief .mail-help{font-size:14px;margin:12px 0 0;max-width:450px}@media(max-width:900px){.service-hero{gap:30px}.service-hero h1{font-size:37px}.service-hero img{height:310px}.service-gallery-grid{gap:16px}.service-gallery-grid img{height:220px}.service-gallery-grid article>div{padding:20px}.service-gallery-grid h3{font-size:21px}.specification{gap:30px}.specification dl>div{grid-template-columns:120px 1fr;gap:15px}.process-copy{padding:45px 7%}.process-copy h2{font-size:31px}.project-brief{gap:35px}}@media(max-width:650px){.service-hero,.specification,.service-process,.project-brief{grid-template-columns:1fr}.service-hero{padding:35px 6%}.service-hero h1{font-size:35px}.service-hero img{height:290px}.service-gallery-grid{grid-template-columns:1fr}.service-gallery-grid img{height:300px}.specification dl>div{grid-template-columns:1fr;gap:7px}.process-photo{min-height:330px}.process-copy{padding:40px 6%}.project-brief{margin-top:0}.service-options .technical-grid article{padding:25px}.service-hero .actions{gap:20px}.service-hero .textlink{font-size:14px}.service-gallery-grid h3{font-size:24px}}
.company-intro{padding-top:45px;padding-bottom:25px}.company-intro h1{font-size:clamp(34px,3.7vw,57px);margin:0}.company-intro>.section-head{align-items:center}.company-intro>.section-head>p{min-width:280px}.company-intro>img{height:430px;object-position:center}.company-scope article>img{height:300px;object-fit:contain;background:var(--pale)}.company-scope h3{font-size:28px;margin:24px 0 12px}.workshop{padding-top:20px}.company-partner{display:grid;grid-template-columns:1.1fr 1fr;gap:55px;align-items:center}.company-partner img{height:380px;object-fit:contain;background:var(--pale)}.electronic-materials{margin:35px 0 0}.material-catalog .service-gallery-grid img{height:290px;object-fit:contain}.company-partner .button{gap:18px}@media(max-width:850px){.company-intro>.section-head{display:block}.company-intro>img{height:340px}.company-intro>.section-head>p{min-width:0}.company-partner{gap:25px}.company-scope article>img{height:260px}}@media(max-width:600px){.company-partner{grid-template-columns:1fr}.company-intro>img{height:280px}.company-partner img{height:300px}.company-partner .button{font-size:14px}.company-intro h1{font-size:35px}}
.application-focus{max-width:1100px;scroll-margin-top:110px}.application-focus p{max-width:900px}.application-focus a{color:var(--green);text-decoration:underline;text-underline-offset:4px}.service-hero h1{overflow-wrap:break-word}
/* Company identity: preserve the established logo crop and product layout. */
.brand-group{display:flex;flex-direction:column;gap:5px;min-width:0;max-width:330px}
.brand-group .brand{display:block}
.brand-legal{font-size:12px;font-weight:700;line-height:1.4;color:var(--green);max-width:310px}
.company-domain{overflow-wrap:anywhere}
footer .company-domain strong{font-size:14px}
.hero .hero-specialty{font-size:16px;font-weight:600;line-height:1.55;color:#fff;margin-bottom:14px}
.hero-copy>.eyebrow{text-transform:uppercase;letter-spacing:.08em;max-width:450px}
@media(max-width:1100px){header{flex-wrap:wrap}.menu{display:block;background:white;border:1px solid var(--line);padding:8px 12px}header nav{display:none;width:100%;font-size:16px}header nav.open{display:flex;flex-direction:column;align-items:stretch}header nav a{padding:12px}}
@media(max-width:600px){.brand-group{max-width:calc(100% - 90px)}.brand-group .brand{max-width:100%}.brand-legal{font-size:11px;max-width:240px}.hero .hero-specialty{font-size:15px}.hero-copy>.eyebrow{font-size:11px}.top-contact-label{display:block;grid-column:1/-1;font-size:12px;letter-spacing:.03em}}

/* V11 MOBILE FIX01: scale the existing logo crop; compact mobile layout. */
@media(max-width:1100px){
 header{position:static;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px 14px;align-items:center}
 .brand-group{width:100%;max-width:330px}
 .brand-group .brand{width:100%;max-width:270px;height:auto;aspect-ratio:270 / 53}
 .brand-group .brand img{width:111.111111%;height:auto;max-width:none;left:-5.555556%;top:0;transform:translateY(-17.46%)}
 .brand-legal{font-size:11px;max-width:310px}
 header .menu{display:block;color:var(--green);font-size:14px;line-height:1.4;padding:10px 12px;min-height:44px;appearance:none;border-radius:3px}
 header nav{grid-column:1/-1;gap:0}
 header nav a{padding:11px 12px;font-size:16px;line-height:1.5;min-height:46px}
 .solutions,.revision,.service-gallery,.service-options,#yeu-cau,.application-focus{scroll-margin-top:16px}
}
@media(max-width:650px){
 .service-hero img{height:auto;max-height:none;object-fit:contain}
 .service-hero figure{align-self:start}
}

/* V11 MOBILE FIX02: compact contact strip on phones. */
@media(max-width:760px){
 .top-contact{padding:6px 5%}
 .top-contact-inner{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:4px 12px}
 .top-contact .top-contact-label{display:none}
 .top-contact a[href^="tel:"]{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;flex-wrap:nowrap;gap:2px;min-height:44px;font-size:12px;line-height:1.2;padding:0}
 .top-contact a[href^="tel:"] strong{font-size:14px;line-height:1.2}
 .top-contact .top-zalo{grid-column:1/-1;min-height:32px;margin:0;padding:4px 10px;font-size:13px;line-height:1.2;gap:6px;justify-content:center}
}