/* Architect's Notebook: Vietnamese typography, quiet material tones and deliberate motion. */
:root{--blue:#214e6a;--ink:#183342;--paper:#fbfaf7;--line:#dedfd9;--soft:#f0f0eb;--muted:#748087}
.hero h1{font-family:'Oswald','Be Vietnam Pro',sans-serif;font-weight:600;font-size:clamp(65px,7.5vw,116px);line-height:1.13;letter-spacing:-2.8px;margin-top:23px}
.hero-copy>p{font-size:13px;line-height:1.9}.hero-copy>.eyebrow{font-size:9px;letter-spacing:1.6px}
.site-header{background:rgba(251,250,247,.96)}
.button{background:linear-gradient(110deg,#183342 50%,#214e6a 50%);background-size:230% 100%;background-position:100% 0;border-color:#214e6a;transition:background-position .55s cubic-bezier(.22,.68,0,1),border-color .3s,color .3s;transform:none;position:relative}
.button:hover{background-position:0 0;transform:none;border-color:#183342}.button>span{transition:transform .45s cubic-bezier(.22,.68,0,1)}.button:hover>span{transform:translate(4px,-3px)}
.text-link{position:relative;border-bottom-color:#b9c6c9;transition:color .3s}.text-link:after{content:'';position:absolute;bottom:-1px;left:0;height:1px;background:var(--ink);width:0;transition:width .45s cubic-bezier(.22,.68,0,1)}.text-link:hover{color:#436c80}.text-link:hover:after{width:100%}
.circle-arrow{transition:background .35s,color .35s,transform .4s,border-color .35s}.project-card:hover .circle-arrow{transform:rotate(45deg);border-color:var(--ink)}
.service-card{transition:background .45s,border-color .4s}.service-card>span:last-child{transition:transform .45s}.service-card:hover>span:last-child{transform:translate(3px,-3px)}
.category-showcase{border-top:1px solid var(--line)}.category-showcase .project-image{aspect-ratio:4/4.5}.category-showcase:nth-of-type(even) .project-image{aspect-ratio:4/3}
.why-section{background:#eeeee7;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px 45px}.why-card{border-top:1px solid #b9c6c0;padding-top:23px}.why-card h3{font-family:'Be Vietnam Pro',sans-serif;font-size:27px;line-height:1.35;margin:20px 0 15px}.why-card>div{font-size:12px;color:var(--muted);line-height:1.9}.why-card p{margin:0}
.partners{padding-top:30px;padding-bottom:35px;border-top:1px solid var(--line)}.partner-strip{display:flex;align-items:center;gap:42px;overflow:auto;padding:30px 0 15px;scrollbar-width:thin}.partner-strip figure{margin:0;flex:0 0 100px}.partner-strip img{width:100px;height:60px;object-fit:contain;mix-blend-mode:multiply;filter:grayscale(1);opacity:.65;transition:filter .4s,opacity .4s}.partner-strip figure:hover img{filter:none;opacity:1}
.content-tabs{padding-top:30px}.content-tablist{display:flex;border-bottom:1px solid var(--line);gap:10px;overflow:auto;margin-bottom:45px;padding-bottom:0}.content-tablist button{border:0;border-bottom:2px solid transparent;background:transparent;padding:19px 17px;color:var(--muted);font:12px/1.5 'Be Vietnam Pro',sans-serif;white-space:nowrap;transition:color .3s,border-color .3s}.content-tablist button span{font-size:8px;letter-spacing:1px;margin-right:12px}.content-tablist button[aria-selected=true]{color:var(--ink);border-bottom-color:var(--blue)}.content-tablist button:hover{color:var(--blue)}.content-panel{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:start;animation:panel-appear .45s ease both;scroll-margin-top:140px}.content-panel[hidden]{display:none}.content-panel figure{margin:0;position:sticky;top:130px}.content-panel figure img{width:100%;height:600px;object-fit:cover}.content-panel figcaption{font-size:8px;letter-spacing:1.5px;margin-top:15px;color:var(--muted)}.tab-editorial{padding-top:20px}.tab-editorial h2{font-family:'Be Vietnam Pro',sans-serif;font-size:42px;line-height:1.25;margin-top:20px}.tab-editorial .article-body{line-height:1.95;font-size:13px}.tab-editorial .article-body ul,.tab-editorial .article-body ol{padding-left:20px}.tab-editorial .article-body li{margin-bottom:15px}.tab-editorial .button{margin-top:25px}.price-packages{padding-top:0}.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.price-card{border:1px solid var(--line);padding:30px;background:var(--paper)}.price-card:nth-child(2){background:var(--soft);border-top:2px solid var(--blue)}.price-card h3{font-family:'Be Vietnam Pro',sans-serif;font-size:28px;line-height:1.35;margin:25px 0}.price-card strong{font-size:32px;font-weight:500;letter-spacing:-1px}.price-card strong small{font-size:9px;font-weight:400;letter-spacing:1px;display:block;color:var(--muted);margin-top:6px}.price-card p{font-size:11px;line-height:1.9;color:var(--muted);margin-top:25px}.price-card .button{font-size:10px;margin-top:15px;padding:12px 15px;gap:10px}.price-card .button span{font-size:17px}
.project-text h3{font-family:'Be Vietnam Pro',sans-serif;font-size:21px;font-weight:400;letter-spacing:-.65px}.project-row .project-text h3{font-family:'Be Vietnam Pro',sans-serif;font-size:25px}
.contact-map{padding-top:10px}.contact-map iframe{width:100%;height:420px;border:1px solid var(--line);filter:saturate(.5)}
#lightbox{padding:20px 55px}#lightbox .lightbox-close{font-size:11px}#lightbox .lightbox-prev,#lightbox .lightbox-next{position:absolute;top:calc(50% - 22px);width:38px;height:44px;padding:0;background:#fbfaf7e6;color:var(--ink);border:1px solid var(--line);font-size:22px;display:grid;place-items:center}#lightbox .lightbox-prev{left:8px}#lightbox .lightbox-next{right:8px}#lightbox img{max-width:calc(95vw - 115px);margin:auto}#lightbox p{text-align:center}
.page-intro{padding-bottom:35px}.page-intro .breadcrumb{margin-bottom:35px}
@keyframes panel-appear{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media(max-width:1150px){.content-panel{gap:35px}.content-panel figure img{height:550px}.content-tablist button{font-size:11px;padding:15px 12px}.price-card{padding:23px}.price-card strong{font-size:29px}.hero h1{font-size:clamp(62px,7.6vw,100px)}}
@media(max-width:850px){.hero h1{font-size:68px}.content-panel{grid-template-columns:1fr;gap:30px}.content-panel figure{position:static}.content-panel figure img{height:450px}.tab-editorial{padding-top:0}.content-tablist{margin-bottom:30px}.why-grid{grid-template-columns:1fr 1fr;gap:30px}.price-grid{grid-template-columns:1fr}.price-card{padding:30px}.price-card .button{font-size:12px}.price-card h3{margin:20px 0}.price-card p{max-width:550px}.price-card strong{font-size:35px}}
@media(max-width:560px){.hero h1{font-size:70px;line-height:1.1;letter-spacing:-1.9px;margin:18px 0 23px}.hero-copy>p{font-size:12px;line-height:1.9}.hero-copy>.eyebrow{font-size:7px;letter-spacing:1.2px}.why-grid{grid-template-columns:1fr;gap:30px}.why-card h3{font-size:29px}.why-card>div{font-size:12px}.content-tablist button{font-size:11px;padding:15px 10px}.content-tablist button span{display:block;margin:0 0 6px;font-size:8px;text-align:left}.content-panel figure img{height:420px}.tab-editorial h2{font-size:35px}.tab-editorial .article-body{font-size:13px}.partner-strip{gap:30px}.partner-strip figure{flex-basis:90px}.partner-strip img{width:90px}.project-text h3{font-size:24px}.category-showcase .project-image{aspect-ratio:1.1}.price-card{padding:25px}.price-card .eyebrow{font-size:8px}.price-card h3{font-size:28px}.price-card strong{font-size:34px}}
@media(prefers-reduced-motion:reduce){.content-panel{animation:none!important}.button,.text-link:after,.circle-arrow,.service-card>span:last-child{transition:none!important}.button:hover>span,.project-card:hover .circle-arrow{transform:none!important}}

/* Revision: readable Vietnamese, photographs and a shorter editorial rhythm. */
body{font-size:16px;line-height:1.75;font-kerning:normal;letter-spacing:normal}
h1,h2,h3,h4{font-kerning:normal;font-feature-settings:"kern";word-spacing:normal}
h2,h3,h4{font-family:'Be Vietnam Pro',sans-serif;letter-spacing:-.025em}
.eyebrow{font-size:12px;line-height:1.65;letter-spacing:.12em}
.site-header{gap:22px}.site-header nav{gap:22px;font-size:14px}.header-cta{font-size:13px;padding:14px 18px}.brand small{font-size:9px;letter-spacing:.13em}
.button{font-size:14px;padding:16px 23px;min-height:52px}.text-link{font-size:14px}.hero{padding-top:42px;gap:34px}.hero h1{font-size:clamp(64px,7vw,106px);line-height:1.17;letter-spacing:-.025em}.hero-copy>p{font-size:17px;line-height:1.85;max-width:470px}.hero-copy>.eyebrow{font-size:11px;letter-spacing:.12em}.hero-index{font-size:10px;letter-spacing:.09em}.hero-photo figcaption,.hero-bottom{font-size:10px;letter-spacing:.09em}.hero-bottom{padding:20px 0 26px}.sketch{max-width:330px;margin-top:22px}
.section{padding-top:64px;padding-bottom:64px}.section-heading{margin-bottom:32px}.section-heading h2,.why-content>h2{font-size:clamp(30px,3.5vw,45px);line-height:1.3;font-weight:500;letter-spacing:-.03em}.section-heading .eyebrow{margin-bottom:13px}.project-text h3{font-size:24px;line-height:1.45;font-weight:500;letter-spacing:-.02em}.project-row .project-text h3{font:500 25px/1.45 'Be Vietnam Pro',sans-serif;letter-spacing:-.02em}.project-text p{font-size:14px;line-height:1.8}.project-text .eyebrow{font-size:11px}.featured-photo>span small{font-size:11px}.featured-photo>span strong{font-family:'Be Vietnam Pro',sans-serif;font-size:34px;letter-spacing:-.02em}
.services-section{border-top:1px solid var(--line)}.service-grid{gap:28px;grid-template-columns:repeat(3,minmax(0,1fr));border:0}.service-card{border:0;border-bottom:1px solid var(--line);padding:0;min-height:0;display:block;background:transparent;overflow:hidden}.service-card:hover{background:transparent}.service-photo{aspect-ratio:1.55;overflow:hidden;background:#e5e8e3}.service-photo img{width:100%;height:100%;object-fit:cover;transition:transform .65s cubic-bezier(.2,.7,.2,1)}.service-card:hover .service-photo img{transform:scale(1.035)}.service-caption{display:grid;grid-template-columns:28px 1fr 24px;gap:10px;align-items:start;padding:20px 0 22px}.service-caption h3{font-size:21px;line-height:1.5;font-weight:500;max-width:none;margin:0;letter-spacing:-.025em}.service-number{font-size:12px;color:#64747b;line-height:2.4}.service-arrow{font-size:22px;line-height:1.4;transition:transform .35s}.service-card:hover .service-arrow{transform:translate(3px,-3px)}
.why-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;background:transparent;align-items:start;border-bottom:0}.why-photo{margin:0;position:sticky;top:130px}.why-photo img{width:100%;height:640px;object-fit:cover}.why-photo figcaption{font-size:12px;color:#63757d;margin-top:15px}.why-content>h2{margin:16px 0 28px}.why-accordion{border-top:1px solid var(--line);margin-bottom:28px}.why-card{border:0;border-bottom:1px solid var(--line);padding:0}.why-card summary{list-style:none;display:grid;grid-template-columns:25px 1fr 20px;gap:14px;align-items:center;padding:20px 0;cursor:pointer}.why-card summary::-webkit-details-marker{display:none}.why-card summary>span{font-size:12px;color:#61747c}.why-card h3{font:500 18px/1.5 'Be Vietnam Pro',sans-serif;letter-spacing:-.02em;margin:0}.why-card summary i{font-size:22px;font-style:normal;font-weight:400;transition:transform .2s}.why-card[open] summary i{transform:rotate(45deg)}.why-card>div{font:400 16px/1.8 'Be Vietnam Pro',sans-serif;color:#586c76;padding:0 28px 22px 39px}.why-card p{margin:0}
.page-intro{padding-top:35px;padding-bottom:38px}.breadcrumb{font-size:13px}.page-intro h1{font-size:clamp(40px,5vw,65px);line-height:1.3;letter-spacing:-.035em}.page-intro>p{font-size:17px;line-height:1.85;max-width:850px}.tabs a,.search-form input{font-size:15px}.listing-toolbar{margin-bottom:28px}.article-body,.tab-editorial .article-body{font-size:17px;line-height:1.9}.tab-editorial h2{font:500 38px/1.4 'Be Vietnam Pro',sans-serif;letter-spacing:-.025em}.content-tablist button{font-size:15px;padding:18px 15px}.content-tablist button span{font-size:11px}.content-panel figcaption{font-size:11px;letter-spacing:.08em}.article-layout aside{font-size:14px}
.price-packages{padding-top:40px}.price-grid{gap:22px}.price-card{padding:30px 27px}.price-card h3{font:500 25px/1.5 'Be Vietnam Pro',sans-serif;letter-spacing:-.025em}.price-card .eyebrow{font-size:11px}.price-card strong{font-size:35px;letter-spacing:-.025em}.price-card strong small{font-size:12px;letter-spacing:.03em}.price-card p{font-size:15px;line-height:1.8}.price-card .button{font-size:14px;padding:14px 16px}.calc-notice{font-size:14px;line-height:1.8}.fields label{font-size:14px}.fields input,.fields select{font-size:16px}.calc-result table{font-size:13px}.calc-result>p{font-size:14px}.contact-form label{font-size:14px}
.partners{padding-top:30px;padding-bottom:45px}.partner-strip{gap:50px}.partner-strip img{opacity:.8}.site-footer{display:block;max-width:none;margin:30px 0 0;padding:0;background:#193442;color:#eef3f1;border:0}.footer-inner{max-width:1380px;margin:auto;padding:64px 48px 25px}.footer-invitation{display:flex;justify-content:space-between;gap:40px;align-items:center;padding-bottom:48px;border-bottom:1px solid #ffffff30}.footer-invitation .eyebrow{color:#b9cbd0;font-size:11px}.footer-invitation h2{font:400 clamp(32px,3.8vw,49px)/1.35 'Be Vietnam Pro',sans-serif;letter-spacing:-.03em;margin:16px 0 0;color:#f7f7ee}.footer-invitation .button{background:#f3f2e9;color:#193442;border-color:#f3f2e9;flex-shrink:0}.footer-invitation .button:hover{background:#fff}.footer-columns{display:grid;grid-template-columns:1fr 1.15fr .9fr;gap:70px;padding:46px 0}.site-footer .brand{color:#fff}.site-footer .brand img{width:65px;height:65px;object-fit:contain;background:#fbfaf7;padding:5px}.site-footer .brand>span{font-size:18px;letter-spacing:.12em}.site-footer .brand small{color:#c3d0d0;font-size:9px;letter-spacing:.1em}.footer-brand>p{font-size:15px;line-height:1.9;color:#b9cbd0;margin-top:25px}.footer-columns h3{font-size:14px;font-weight:500;letter-spacing:.02em;color:#d1dcdb;margin:0 0 21px}.footer-contact{display:flex;align-items:flex-start;flex-direction:column;gap:9px}.footer-contact h3{margin-bottom:12px}.footer-contact .footer-phone{font-size:25px;font-weight:500;letter-spacing:-.01em}.footer-contact>a:not(.footer-phone){font-size:15px}.footer-contact>p{font-size:15px;color:#b9cbd0;line-height:1.9;margin:10px 0 0;max-width:360px}.footer-nav{display:flex;flex-direction:column;align-items:stretch;gap:12px}.footer-nav h3{margin-bottom:9px}.footer-nav>a{display:flex;justify-content:space-between;gap:20px;font-size:15px;line-height:1.7}.footer-nav>a span{color:#adbec2}.site-footer a{transition:color .25s}.site-footer a:hover{color:#c9dce0}.site-footer .footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:30px;grid-column:auto;border-top:1px solid #ffffff30;padding:23px 0 0;font-size:12px;line-height:1.8;letter-spacing:.01em;color:#b7c8cc}.footer-bottom a{color:#dce8e7}.quick-contact{font-size:14px;box-shadow:0 6px 22px #142c3d25;padding:13px 20px}
@media(max-width:1150px){.site-header{gap:15px;padding-left:25px;padding-right:25px}.site-header nav{gap:14px;font-size:13px}.header-cta{font-size:12px;padding:12px 15px}.brand>span{font-size:15px}.hero{gap:25px;padding-left:30px;padding-right:30px;grid-template-columns:40px 1fr 1fr}.hero h1{font-size:clamp(62px,7vw,88px)}.hero-copy>p{font-size:16px}.footer-columns{gap:40px}.why-section{gap:40px}.service-caption h3{font-size:19px}}
@media(max-width:1000px){.header-cta{display:none}.site-header nav{gap:17px;font-size:13px}}
@media(max-width:850px){.section{padding:48px 30px}.hero{padding:32px 30px 0;gap:25px;grid-template-columns:1fr 1fr}.hero h1{font-size:64px}.hero-index{display:none}.hero-copy>p{font-size:16px}.hero-photo>img{height:580px}.hero-copy>.eyebrow{font-size:10px}.hero-bottom{grid-column:1/-1;font-size:9px}.service-grid{gap:25px 20px;grid-template-columns:repeat(2,minmax(0,1fr))}.service-caption h3{font-size:20px}.why-section{gap:35px;grid-template-columns:.8fr 1fr}.why-photo img{height:580px}.why-card h3{font-size:17px}.why-card>div{font-size:15px}.footer-inner{padding:48px 30px 24px}.footer-columns{grid-template-columns:1fr 1fr;gap:35px}.footer-brand{grid-column:1/-1;display:flex;justify-content:space-between;gap:30px}.footer-brand>p{margin:0}.footer-invitation h2{font-size:38px}.content-tablist button{font-size:14px}.price-card p{font-size:15px}.price-card .button{font-size:14px}}
@media(max-width:560px){.site-header{padding:13px 20px;min-height:83px}.brand small{font-size:8px}.brand>span{font-size:14px}.site-header nav{font-size:16px}.menu-toggle{font-size:14px}.hero{display:grid;grid-template-columns:1fr;padding:28px 20px 0;gap:0}.hero-copy{display:block}.hero h1{font-size:58px;line-height:1.16;letter-spacing:-.025em;margin:18px 0 24px}.hero-copy>.eyebrow{font-size:10px;max-width:none}.hero-copy>p{font-size:16px;max-width:none;line-height:1.8}.hero .button{font-size:14px}.hero-photo{grid-row:auto;margin-top:30px}.hero-photo>img{height:480px}.hero-photo figcaption{font-size:9px}.sketch{display:none}.hero-bottom{font-size:9px;gap:20px}.hero-bottom>span{max-width:60%}.section{padding:42px 20px}.section-heading{gap:18px;margin-bottom:25px}.section-heading h2,.why-content>h2{font-size:31px;letter-spacing:-.025em}.section-heading .text-link{font-size:13px;margin-left:0}.eyebrow{font-size:11px;letter-spacing:.09em}.featured-photo{height:450px}.project-row{gap:16px;padding:20px 0}.project-row .project-text h3{font-size:22px}.project-text .eyebrow{font-size:10px}.project-row .project-text p{font-size:13px}.service-grid{grid-template-columns:1fr;gap:24px}.service-photo{aspect-ratio:1.55}.service-caption{padding:17px 0 20px;grid-template-columns:26px 1fr 24px}.service-caption h3{font-size:22px}.service-number{font-size:12px}.why-section{grid-template-columns:1fr;gap:30px}.why-photo{position:static}.why-photo img{height:350px}.why-photo figcaption{font-size:12px}.why-card h3{font-size:17px}.why-card summary{padding:18px 0;gap:10px}.why-card>div{font-size:16px;padding-left:35px}.page-intro{padding-top:26px;padding-bottom:30px}.page-intro h1{font-size:43px;line-height:1.3;letter-spacing:-.025em}.page-intro>p{font-size:16px}.breadcrumb{font-size:12px;margin-bottom:25px}.article-body,.tab-editorial .article-body{font-size:16px;line-height:1.9}.content-tablist button{font-size:14px}.tab-editorial h2{font-size:30px}.price-packages{padding-top:32px}.price-card{padding:27px 22px}.price-card h3{font-size:25px}.price-card strong{font-size:35px}.price-card .eyebrow{font-size:11px}.price-card strong small{font-size:12px}.price-card p{font-size:15px}.fields label{font-size:13px}.fields input,.fields select{font-size:16px}.calc-result table{font-size:12px}.calc-notice{font-size:13px}.footer-inner{padding:38px 22px 22px}.footer-invitation{display:block;padding-bottom:34px}.footer-invitation h2{font-size:36px}.footer-invitation .button{margin-top:28px;font-size:14px}.footer-columns{grid-template-columns:1fr;gap:32px;padding:34px 0}.footer-brand{grid-column:auto;display:block}.footer-brand>p{font-size:15px;margin:20px 0 0}.footer-contact .footer-phone{font-size:26px}.footer-contact>p,.footer-contact>a:not(.footer-phone),.footer-nav>a{font-size:15px}.footer-columns h3{font-size:14px}.footer-nav{gap:13px}.footer-nav>a{max-width:320px}.site-footer .footer-bottom{font-size:12px;align-items:flex-start;gap:18px}.footer-bottom>span{max-width:230px}.quick-contact{font-size:13px;padding:11px 16px}}
@media(prefers-reduced-motion:reduce){.service-photo img,.service-arrow{transition:none!important}}
:root{--muted:#5e707a}
.js-motion .reveal{opacity:1;transform:translateY(10px);transition:transform .45s cubic-bezier(.2,.7,.2,1)}.js-motion .reveal.visible{opacity:1;transform:none}
.partner-strip{display:grid;grid-template-columns:repeat(11,minmax(0,1fr));gap:24px;overflow:visible;align-items:center;padding:24px 0 8px}.partner-strip figure{min-width:0;max-width:none;margin:0}.partner-strip img{width:100%;max-width:100px;height:64px;opacity:1;filter:grayscale(.3);margin:auto}.footer-bottom>a{margin-right:90px}
@media(max-width:850px){.partner-strip{grid-template-columns:repeat(6,minmax(0,1fr));gap:20px}.footer-bottom>a{margin-right:60px}}
@media(max-width:560px){.partner-strip{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px 24px}.partner-strip img{height:60px}.footer-bottom>a{margin-right:0;white-space:nowrap}.site-footer .footer-bottom{padding-bottom:60px}}
@media(max-width:560px){.hero-copy{grid-row:1}.hero-photo{grid-row:2}.hero-bottom{grid-row:3}.quick-contact{display:flex;align-items:center;justify-content:center;width:54px;height:46px;padding:0;font-size:12px}.quick-contact span{display:none}}
.hero-index{display:flex;gap:15px}.hero-index button{width:46px;min-height:46px;padding:0;display:grid;place-items:center;border:1px solid #c5d0ce;background:transparent;color:#48636e;font:500 15px/1 'Be Vietnam Pro',sans-serif;letter-spacing:0;transition:background .25s,color .25s,border-color .25s}.hero-index button:hover{border-color:var(--blue);color:var(--blue)}.hero-index button[aria-pressed=true]{background:var(--blue);border-color:var(--blue);color:#fff}.hero-photo>img{background:#e5e9e4}.news-grid .project-text p{display:none}
@media(min-width:561px) and (max-width:850px){.hero-index{grid-column:1/-1;grid-row:2;flex-direction:row;justify-content:center;padding:0;margin:0}.hero-bottom{grid-row:3}}
@media(max-width:560px){.hero-index{grid-row:3;display:flex;flex-direction:row;justify-content:flex-start;gap:12px;padding:0;margin:18px 0 0}.hero-index button{width:46px;min-height:44px;font-size:14px}.hero-bottom{grid-row:4;font-size:9px}.hero-photo>img{height:450px}}
.service-intro{max-width:690px;font-size:16px;line-height:1.85;color:var(--muted);margin:20px 0 0}.services-section .section-heading{align-items:flex-end}.services-section .service-caption{min-height:110px}.service-caption p{font-size:14px;line-height:1.7;color:var(--muted);margin:8px 0 0}.service-close{display:flex;align-items:center;justify-content:space-between;gap:35px;padding-top:29px;margin-top:4px}.service-values{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:10px 25px;font-size:13px;color:#506a75;max-width:840px}.service-values li{display:flex;align-items:center;gap:10px}.service-values li:before{content:'';width:5px;height:5px;border:1px solid #6c858c;flex-shrink:0}.service-close .button{flex-shrink:0}
@media(max-width:850px){.services-section .service-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.services-section .service-caption{grid-template-columns:1fr 20px;gap:6px;padding-top:16px}.services-section .service-number{display:none}.services-section .service-caption h3{font-size:19px}.services-section .service-caption p{font-size:13px}.service-close{align-items:flex-start}.service-values{display:block;font-size:14px}.service-values li{margin-bottom:9px}}
@media(max-width:560px){.services-section .service-grid{grid-template-columns:1fr;gap:22px}.services-section .section-heading{align-items:flex-start}.services-section .service-caption{grid-template-columns:1fr 24px;min-height:0;padding:18px 0 20px}.services-section .service-caption h3{font-size:23px}.services-section .service-caption p{font-size:15px}.service-intro{font-size:16px}.service-close{display:block;padding-top:20px}.service-values{font-size:14px;line-height:1.8}.service-close .button{margin-top:22px;min-width:210px}}

.quick-contact{width:54px;height:48px;padding:0;display:grid;place-items:center}.quick-contact span{display:none}

.p1{background:#214e6a;max-width:none;padding:16px 4vw}.p1>:not(h1){display:none}.p1 h1{font-size:26px;color:#fff;margin:0}

.service-close{display:none}@media(max-width:1000px){.header-cta{display:flex}.site-header .brand>span{display:none}}

/* Architectural details: geometric controls, a drawn frame, sketch work and process icons. */
.hero-frame{position:relative;height:clamp(480px,48vw,710px);overflow:hidden;background:#e3e8e4;isolation:isolate}.hero-frame>img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}.hero-frame>#hero-image{position:relative;z-index:1}.hero-frame>.hero-previous{position:absolute;inset:0;z-index:0}.hero-previous[hidden]{display:none!important}.hero-scaffold{position:absolute;inset:0;z-index:2;pointer-events:none;opacity:0}.hero-scaffold svg{width:100%;height:100%;position:relative}.hero-scaffold:before{content:'';position:absolute;inset:0;background-image:linear-gradient(to right,transparent calc(100% - 1px),#ffffff3b 0),linear-gradient(to bottom,transparent calc(100% - 1px),#ffffff3b 0);background-size:25% 25%}.hero-scaffold path{stroke-dasharray:1;stroke-dashoffset:1;vector-effect:non-scaling-stroke}.scaffold-guide{stroke:#e9f6f6;stroke-width:.8;opacity:.6}.scaffold-outline{stroke:#fffbed;stroke-width:1.3}.scaffold-dimension{stroke:#a6d0dc;stroke-width:1}.is-building .hero-scaffold{animation:scaffold-appear 1.1s ease both}.is-building .hero-scaffold path{animation:scaffold-ink .85s cubic-bezier(.3,.6,.2,1) both}.is-building .hero-scaffold .scaffold-outline{animation-delay:.08s}.is-building .hero-scaffold .scaffold-dimension{animation-delay:.16s}
@keyframes scaffold-appear{0%{opacity:0}15%{opacity:1}72%{opacity:.9}100%{opacity:0}}@keyframes scaffold-ink{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
.hero-index{position:relative;gap:12px;isolation:isolate}.hero-index:before{content:'';position:absolute;left:31px;top:20px;bottom:120px;width:1px;background:#c7d2d1;z-index:0}.hero-index button{position:relative;z-index:1;width:62px;height:66px;min-height:66px;padding:0;border:0;background:transparent!important;display:grid;place-items:center;flex-shrink:0;color:#486471;transition:transform .3s}.hero-index button:hover{transform:translateY(-2px)}.hero-hex,.hero-digit{grid-area:1/1}.hero-hex{width:62px;height:66px;overflow:visible;pointer-events:none}.hex-face{fill:#fbfaf7;stroke:#a7bdc5;stroke-width:1;transition:fill .3s,stroke .3s}.hex-guide{fill:none;stroke:#c2d0d2;stroke-width:.6;opacity:.5}.hex-tick{fill:none;stroke:#839fac;stroke-width:1}.hero-digit{position:relative;z-index:2;font:500 15px/1 'Be Vietnam Pro',sans-serif;letter-spacing:.02em;transform:translateY(-1px);pointer-events:none}.hero-index button[aria-pressed=true]{color:#fff}.hero-index button[aria-pressed=true] .hex-face{fill:#214e6a;stroke:#214e6a}.hero-index button[aria-pressed=true] .hex-guide{stroke:#acc9d2;opacity:.3}.hero-index button[aria-pressed=true] .hex-tick{stroke:#b8d2db}.hero-index button:focus-visible{outline:0}.hero-index button:focus-visible .hero-hex{filter:drop-shadow(0 0 3px #bd8948)}
.sketch-card{position:relative;aspect-ratio:1.5;background:#f4f2eb;overflow:hidden}.sketch-card img{object-fit:contain;mix-blend-mode:multiply;transition:transform .6s,opacity .4s}.service-card:hover .sketch-card img{transform:scale(1.015)}.sketch-trace{position:absolute;inset:0;width:100%;height:100%;color:#315f78;opacity:0;pointer-events:none}.sketch-trace path{stroke-dasharray:1;stroke-dashoffset:0;vector-effect:non-scaling-stroke}.service-card:hover .sketch-trace,.service-card:focus-visible .sketch-trace{opacity:.6}.service-card:hover .sketch-trace path,.service-card:focus-visible .sketch-trace path{animation:scaffold-ink 1s ease both}.sketch-card:after{content:'';position:absolute;inset:0;background:linear-gradient(105deg,transparent 30%,#ffffff5e 48%,transparent 66%);transform:translateX(-115%);pointer-events:none}.service-card:hover .sketch-card:after{animation:sketch-light .95s ease both}@keyframes sketch-light{to{transform:translateX(115%)}}
.workflow-section{border-top:1px solid var(--line);padding-top:48px;padding-bottom:60px}.workflow-section .section-heading{margin-bottom:35px}.workflow-grid{position:relative;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:24px;list-style:none;margin:0;padding:0}.workflow-grid:before{content:'';position:absolute;left:32px;right:32px;top:31px;border-top:1px solid #c7d2d1}.workflow-step{position:relative;padding:0;margin:0;min-width:0}.workflow-icon{position:relative;z-index:1;display:grid;place-items:center;width:64px;height:64px;background:#fbfaf7;border:1px solid #c7d2d1;color:#214e6a;transition:background .3s,border-color .3s}.workflow-icon svg{width:40px;height:40px}.workflow-number{display:block;font-size:12px;letter-spacing:.1em;color:#72858d;margin:21px 0 10px}.workflow-step h3{font:500 17px/1.55 'Be Vietnam Pro',sans-serif;letter-spacing:-.015em;margin:0 0 10px;color:#193442}.workflow-step p{font-size:14px;line-height:1.8;color:#5d727d;margin:0}.workflow-step:hover .workflow-icon{background:#edf1ee;border-color:#8aa6b0}.js-motion .workflow-step.visible .workflow-icon path{stroke-dasharray:1;animation:scaffold-ink .8s ease both}
.quick-contact{width:58px;height:58px;right:24px;bottom:24px;border-radius:50%;background:#0068ff;color:#fff;display:grid;place-items:center;padding:0;box-shadow:0 6px 24px #0068ff32;isolation:isolate;overflow:visible;transition:transform .25s}.quick-contact:hover{transform:translateY(-3px);background:#0068ff;color:#fff}.quick-contact:before,.quick-contact:after{content:'';position:absolute;inset:-1px;border:1px solid #0068ff;border-radius:50%;z-index:-1;pointer-events:none;animation:zalo-wave 2.8s ease-out infinite}.quick-contact:after{animation-delay:1.4s}.zalo-mark{width:54px;height:54px;display:block;transform-origin:center;animation:zalo-nudge 6s ease-in-out infinite}.quick-contact .zalo-tooltip{display:block;position:absolute;right:calc(100% + 14px);top:50%;transform:translate(5px,-50%);background:#193442;color:#fff;border-radius:3px;padding:8px 13px;margin:0;font-size:12px;white-space:nowrap;line-height:1.5;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;box-shadow:0 3px 15px #1934421c}.quick-contact:hover .zalo-tooltip,.quick-contact:focus-visible .zalo-tooltip{opacity:1;transform:translate(0,-50%)}@keyframes zalo-wave{0%{transform:scale(1);opacity:.55}85%,100%{transform:scale(1.65);opacity:0}}@keyframes zalo-nudge{0%,75%,100%{transform:rotate(0)}80%{transform:rotate(-6deg)}85%{transform:rotate(5deg)}90%{transform:rotate(-3deg)}95%{transform:rotate(2deg)}}
.p1{position:relative;background:linear-gradient(110deg,#183342,#315f78);box-shadow:inset 4px 0 #94b2be}.p1 h1{position:relative;z-index:1;font-weight:500;letter-spacing:-.02em}.p1:after{content:'';position:absolute;right:4vw;top:0;bottom:0;width:170px;pointer-events:none;background:repeating-linear-gradient(120deg,transparent 0 24px,#ffffff0b 24px 25px);opacity:.7}
@media(max-width:850px){.hero-frame{height:580px}.hero-index:before{left:50%;top:33px;bottom:auto;width:152px;height:1px;transform:translateX(-50%)}.workflow-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:32px 26px}.workflow-grid:before{display:none}.workflow-icon{width:58px;height:58px}.workflow-number{margin-top:14px}.workflow-step h3{font-size:18px}}
@media(max-width:560px){.hero-frame{height:450px}.hero-index{gap:10px}.hero-index:before{left:31px;transform:none;width:150px;top:33px}.workflow-section{padding-top:38px;padding-bottom:42px}.workflow-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:29px 22px}.workflow-section .section-heading{margin-bottom:27px}.workflow-icon{width:56px;height:56px}.workflow-icon svg{width:36px;height:36px}.workflow-step h3{font-size:16px;line-height:1.6}.workflow-step p{font-size:14px;line-height:1.75}.workflow-number{font-size:11px;margin:13px 0 7px}.quick-contact{width:52px;height:52px;right:18px;bottom:20px}.zalo-mark{width:48px;height:48px}.quick-contact .zalo-tooltip{display:none}.quick-contact:before,.quick-contact:after{animation-name:zalo-wave-mobile}.p1 h1{font-size:24px}.p1:after{width:100px}}@keyframes zalo-wave-mobile{0%{transform:scale(1);opacity:.5}85%,100%{transform:scale(1.5);opacity:0}}
@media(prefers-reduced-motion:reduce){.hero-scaffold{display:none}.quick-contact:before,.quick-contact:after{animation:none;opacity:0}.zalo-mark,.sketch-trace path,.sketch-card:after,.workflow-icon path{animation:none!important}.sketch-card:after{display:none}.hero-index button,.sketch-card img{transition:none}}