@font-face{font-family:NotoSerif;src:url(/assets/noto-serif.ttf) format('truetype');font-weight:400;font-display:swap}:root{--bg:#141412;--panel:#1b1c19;--gold:#d4bb85;--cream:#f3efe5;--muted:#b9bcb0;--line:#3b3e32;--ink:#292c22}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:var(--bg);color:var(--cream);font-family:Arial,"Segoe UI",sans-serif;font-size:16px;line-height:1.7}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,summary,textarea{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:6px}img{display:block;max-width:100%;object-fit:cover}h1,h2,h3,p{margin-top:0}h1,h2{font-family:NotoSerif,"Times New Roman",serif;font-weight:400;letter-spacing:-.045em;line-height:1.14}h1{font-size:clamp(48px,5.2vw,84px)}h2{font-size:clamp(36px,3.8vw,58px)}h3{font-size:21px;line-height:1.4;font-weight:500}em{font-style:normal;color:var(--gold)}p{color:var(--muted)}.topbar{padding:9px 5%;background:#20231a;display:flex;justify-content:space-between;gap:16px;color:#c7c8ba;font-size:10px;letter-spacing:1.3px}.topbar a{letter-spacing:.2px}header{height:96px;display:flex;align-items:center;justify-content:space-between;padding:0 5%;border-bottom:1px solid var(--line);gap:24px;background:var(--bg);position:relative;z-index:10}.brand{display:flex;align-items:center;gap:14px;font-family:NotoSerif,serif;font-size:21px;white-space:nowrap;letter-spacing:1.1px;color:var(--cream)}.brand small{display:block;font:8px Arial,sans-serif;letter-spacing:3.3px;margin-top:6px;color:var(--gold)}.monogram{border:1px solid #84734f;color:var(--gold);position:relative;width:43px;height:45px;display:grid;place-items:center;font-size:25px}.monogram>span{position:absolute;font:15px NotoSerif;top:-15px;background:var(--bg);padding:0 3px}nav{display:flex;gap:27px;align-items:center;font-size:12px}nav a:hover,.text-link:hover{color:var(--gold)}.nav-cta{border:1px solid #8b7852;padding:12px 18px;color:var(--gold)}.nav-cta span{margin-left:15px}.menu-toggle{display:none;background:transparent;border:1px solid var(--line);color:var(--cream);padding:9px 12px}.skip{position:fixed;top:-100px;left:20px;z-index:100;background:var(--gold);color:var(--bg);padding:12px}.skip:focus{top:10px}.hero{height:690px;min-height:600px;position:relative;overflow:hidden}.hero-photo{width:100%;height:100%;position:absolute;object-position:center 58%}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,15,10,.90) 0%,rgba(10,15,10,.65) 36%,rgba(10,15,10,.13) 76%),linear-gradient(0deg,rgba(10,15,10,.65),transparent 30%)}.hero-content{position:relative;padding:95px 7%;max-width:1000px}.eyebrow{font-size:10px;letter-spacing:2.4px;font-weight:500;color:var(--gold);margin-bottom:25px}.hero h1{margin-bottom:24px}.hero-description{font-size:16px;color:#e0e0d4;line-height:1.8}.hero-actions{display:flex;align-items:center;gap:28px;margin-top:30px}.button{display:inline-flex;justify-content:space-between;align-items:center;gap:27px;padding:15px 22px;border:1px solid transparent;font-size:12px;font-weight:600;letter-spacing:.2px;cursor:pointer;transition:background .2s,transform .2s}.button:hover{transform:translateY(-2px)}.gold{background:var(--gold);color:#23261c}.gold:hover{background:#e8d4a9}.hero-call{font-size:10px;line-height:1.8;color:#dddfd4}.hero-call strong{font-size:16px;font-weight:400;letter-spacing:.4px}.hero-note{font-size:10px;color:#c3c6b7;margin-top:22px;line-height:1.6}.hero-bottom{position:absolute;bottom:25px;left:7%;right:7%;display:flex;justify-content:space-between;font-size:9px;letter-spacing:1.6px;color:#dddccf}.hero-bottom a{letter-spacing:.4px}.promise-strip{display:grid;grid-template-columns:repeat(4,1fr);padding:26px 7%;border-bottom:1px solid var(--line);font-size:13px;gap:20px}.promise-strip>div{border-right:1px solid var(--line)}.promise-strip>div:last-child{border:0}.promise-strip span{font-family:NotoSerif;font-size:17px;color:var(--gold);margin-right:18px}.section{padding:100px 7%}.story{display:grid;grid-template-columns:1fr 1fr;gap:9%;align-items:center}.story-image{position:relative}.story-image img{height:510px;width:100%;object-position:50% 50%}.image-label{position:absolute;bottom:0;left:0;background:var(--gold);color:#24271e;padding:15px 21px;font-size:8px;letter-spacing:1.7px}.story-copy p{font-size:14px;line-height:1.9}.story-copy .eyebrow{font-size:9px;line-height:1.7}.text-link{display:inline-flex;gap:30px;align-items:center;border-bottom:1px solid #71674e;padding:5px 0;font-size:12px;color:var(--gold)}.story-copy .text-link{margin-top:16px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:50px;margin-bottom:40px}.section-heading h2{margin-bottom:0}.section-heading>p{max-width:350px;font-size:13px;line-height:1.9;margin-bottom:3px}.situations{background:var(--panel)}.situation-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.situation img{width:100%;height:225px;transition:filter .3s}.situation:hover img{filter:brightness(1.12)}.situation>div{padding:21px 0;border-bottom:1px solid var(--line);position:relative}.tiny{font-size:9px;color:var(--gold);letter-spacing:1.7px}.situation h3{font-size:19px;margin:10px 0}.situation p{font-size:12px;line-height:1.8;min-height:65px;padding-right:12px}.round-arrow{display:grid;place-items:center;width:28px;height:28px;border:1px solid #756b50;border-radius:50%;color:var(--gold);font-size:14px}.process-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:35px}.process-grid img{height:245px;width:100%}.step-line{display:flex;align-items:center;gap:20px;border-bottom:1px solid var(--line);padding:22px 0 15px}.step-line span{font:28px NotoSerif;color:var(--gold)}.step-line h3{margin:0;font-size:18px}.process-grid p{font-size:13px;line-height:1.9;margin-top:17px}.values{background:var(--cream);color:var(--ink);text-align:center}.values .eyebrow,.values em{color:#817044}.values h2{margin-bottom:55px}.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:60px;text-align:left}.value-grid>div{border-top:1px solid #c4bda9;padding-top:25px}.value-grid span{font-size:9px;letter-spacing:1.6px;color:#706440}.value-grid h3{font-family:NotoSerif;font-size:27px;margin:13px 0}.value-grid p{font-size:13px;line-height:1.9;color:#626458}.areas-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.area-card{position:relative;overflow:hidden;min-height:270px}.area-card:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,15,8,.91),transparent 85%)}.area-card img{height:290px;width:100%;transition:transform .5s}.area-card:hover img{transform:scale(1.04)}.area-card>div{position:absolute;bottom:25px;left:25px;right:28px;z-index:1}.area-card h3{font-family:NotoSerif;font-size:27px;margin:5px 0}.area-card div>span:last-child{font-size:10px;color:#dedfd3}.area-card b{position:absolute;right:22px;top:19px;z-index:1;color:#fff;font-weight:400}.journal{background:var(--panel)}.journal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.journal-grid img{height:240px;width:100%;margin-bottom:20px}.journal-grid h3{font-family:NotoSerif;font-size:25px;line-height:1.4;margin:12px 0 20px}.faq{display:grid;grid-template-columns:1fr 1.6fr;gap:10%}.faq>div>p{font-size:13px;line-height:1.9}details{border-bottom:1px solid var(--line);padding:20px 0}details:first-child{border-top:1px solid var(--line)}summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:25px;font-size:14px}summary::-webkit-details-marker{display:none}summary span{color:var(--gold);font-size:20px;line-height:1.2;font-weight:300}details[open] summary span{transform:rotate(45deg)}details p{font-size:13px;line-height:1.9;padding-right:25px;margin:18px 0 3px}.contact{background:#22251b;display:grid;grid-template-columns:1fr 1fr;gap:8%;align-items:start;border-top:1px solid var(--line)}.contact>div>p{font-size:14px;max-width:410px}.contact-phone{display:block;font:34px NotoSerif;color:var(--gold);margin:30px 0 10px}.contact-language{font-size:10px;color:#cccebf}.contact .small{font-size:11px;color:#b7baaa;margin-top:24px}form{padding:32px;background:#181b14;border:1px solid #444735}form h3{font:26px NotoSerif;margin-bottom:10px}.form-note{font-size:11px;line-height:1.8}label{display:block;font-size:11px;margin:18px 0 7px;color:#e1e1d3}label span{color:#a9ad9c}input,select,textarea{width:100%;padding:12px;background:#20231b;color:var(--cream);border:1px solid #4d513f;border-radius:0;font-size:12px}input::placeholder{color:#9b9f8e}input:focus,select:focus,textarea:focus{outline:1px solid var(--gold);border-color:var(--gold)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}form>.button{width:100%;margin-top:24px}form a:not(.button){text-decoration:underline}.small{font-size:11px;line-height:1.7}.result-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:15px}#copy-message{color:var(--cream);border:1px solid #656a50;background:transparent;padding:10px 16px;cursor:pointer}.contact [hidden]{display:none}footer{padding:55px 7% 26px}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:30px;padding-bottom:35px}.footer-top .brand{display:block;font-size:21px}.footer-top p{font-size:12px;margin:0;line-height:1.9}.footer-phone{font:24px NotoSerif;color:var(--gold)}.footer-links{padding:25px 0;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:25px;font-size:10px;color:#c1c4b5}.footer-links>span{margin-right:auto}.fine{font-size:9px;color:#919785;max-width:1000px;line-height:1.8}.mobile-contact{display:none}.subhero{height:530px;position:relative}.subhero>img{position:absolute;width:100%;height:100%}.subhero:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#10170ce6,#10170c55)}.subhero>div{position:relative;z-index:1;padding:55px 7%}.subhero h1{font-size:58px}.subhero p:not(.eyebrow){color:var(--cream)}.breadcrumb{display:inline-block;font-size:11px;color:var(--gold);margin-bottom:30px}.article-heading{max-width:1000px;margin:auto;padding:80px 40px 50px}.article-heading h1{font-size:56px}.lead{font-size:19px;line-height:1.8}.article-photo{max-width:1100px;margin:0 auto}.article-photo img{width:100%;height:440px}.article-body{max-width:820px;margin:0 auto;padding:60px 35px 90px}.article-body h2{font-size:31px;margin:40px 0 20px}.article-body p,.article-body li{font-size:16px;color:var(--muted);line-height:1.9}.article-body a{color:var(--gold);text-decoration:underline;text-underline-offset:4px}.source-box{border-left:2px solid var(--gold);background:var(--panel);padding:25px;margin-top:40px}.source-box p{font-size:13px}.closing-cta{text-align:center;background:#23271b;padding:75px 25px}.closing-cta .text-link{margin-left:25px}.faq-page{max-width:900px;margin:0 auto;padding:0 35px 80px} @media(min-width:1600px){.hero{height:760px}.hero-content{padding-top:110px}.section{padding-left:max(7%,calc((100% - 1400px)/2));padding-right:max(7%,calc((100% - 1400px)/2))}}
@media(max-width:1050px){header{padding:0 4%;height:80px}.brand{font-size:17px}nav{gap:18px;font-size:10px}.nav-cta{padding:10px}.hero-content{padding:90px 6%}.section{padding:75px 6%}.story{gap:6%}.story-image img{height:440px}.situation-grid{gap:17px}.situation img{height:190px}.situation h3{font-size:17px}.process-grid{gap:22px}.process-grid img{height:200px}.area-card h3{font-size:23px}.area-card img{height:270px}.area-card>div{left:18px}.footer-top{flex-wrap:wrap}}
@media(max-width:760px){.topbar{padding:8px 5%;justify-content:center;font-size:8px;letter-spacing:.8px}.topbar>a{display:none}header{height:77px;padding:0 5%}.brand{font-size:16px;gap:10px}.brand small{font-size:7px;letter-spacing:2.5px}.monogram{width:33px;height:35px;font-size:21px}.monogram>span{top:-13px}.menu-toggle{display:block;font-size:11px}nav{display:none;position:absolute;top:77px;left:0;right:0;background:#191d14;padding:20px 6%;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;font-size:14px;gap:0}nav.open{display:flex}nav>a{padding:13px 0}nav>.nav-cta{padding:13px;margin-top:10px}.hero{height:675px;min-height:0}.hero-photo{object-position:64% center}.hero-shade{background:linear-gradient(90deg,#0c120ceb,#0c120c77),linear-gradient(0deg,#0c120caa,transparent)}.hero-content{padding:72px 6% 0}.hero h1{font-size:47px;line-height:1.17;letter-spacing:-2px}.eyebrow{font-size:8px;letter-spacing:1.6px;line-height:1.9;margin-bottom:23px}.hero-description{font-size:13px;max-width:330px}.hero-actions{align-items:flex-start;gap:22px;flex-direction:column;margin-top:25px}.hero-actions .button{font-size:11px;padding:14px 18px}.hero-call{font-size:10px}.hero-call strong{font-size:18px}.hero-note{font-size:9px;margin-top:20px}.hero-bottom{font-size:7px;letter-spacing:.8px;left:6%;right:6%;bottom:20px}.promise-strip{grid-template-columns:1fr 1fr;padding:22px 6%;row-gap:17px;font-size:11px}.promise-strip>div:nth-child(2){border:0}.promise-strip span{font-size:14px;margin-right:10px}.section{padding:60px 6%}h2{font-size:36px;line-height:1.18}.story{grid-template-columns:1fr;gap:35px}.story-image img{height:350px}.story-copy p{font-size:13px}.section-heading{display:block;margin-bottom:30px}.section-heading>p,.section-heading>.text-link{margin-top:22px}.section-heading>p{font-size:12px}.situation-grid{grid-template-columns:1fr 1fr;gap:26px 17px}.situation img{height:175px}.situation h3{font-size:16px}.situation p{font-size:11px;min-height:85px}.situation>div{padding-top:14px}.process-grid{grid-template-columns:1fr;gap:30px}.process-grid img{height:235px}.step-line{padding:18px 0 12px}.process-grid p{margin-bottom:0}.values h2{margin-bottom:35px}.value-grid{grid-template-columns:1fr;gap:25px}.value-grid h3{font-size:25px}.value-grid p{margin-bottom:0}.areas-grid{grid-template-columns:1fr 1fr;gap:15px}.area-card{min-height:245px}.area-card img{height:245px}.area-card h3{font-size:22px;line-height:1.2;margin:9px 0}.area-card>div{left:14px;right:14px;bottom:17px}.area-card div>span:last-child{font-size:9px;line-height:1.6;display:block}.area-card .tiny{font-size:7px}.journal-grid{grid-template-columns:1fr;gap:35px}.journal-grid img{height:240px}.journal-grid h3{font-size:26px;margin-bottom:12px}.faq{grid-template-columns:1fr;gap:30px}.faq h2{margin-bottom:18px}summary{font-size:13px}details p{font-size:12px}.contact{grid-template-columns:1fr;gap:30px}.contact-phone{font-size:32px}form{padding:23px 20px}.form-row{gap:10px}.form-row label{font-size:10px}.footer-top{display:block}.footer-top p{margin:24px 0}.footer-links{gap:15px}.footer-links>span{width:100%}footer{padding:40px 6% 90px}.mobile-contact{display:grid;grid-template-columns:1fr 1fr;position:fixed;bottom:0;left:0;right:0;background:#1c2118;z-index:20;box-shadow:0 -5px 25px #0004;border-top:1px solid #675d40;padding-bottom:env(safe-area-inset-bottom)}.mobile-contact a{text-align:center;padding:14px;font-size:12px;color:var(--gold)}.mobile-contact a:last-child{background:var(--gold);color:#202519}.subhero{height:540px}.subhero>div{padding:45px 6%}.subhero h1{font-size:40px}.article-heading{padding:55px 6% 35px}.article-heading h1{font-size:39px}.lead{font-size:16px}.article-photo img{height:270px}.article-body{padding:25px 6% 60px}.article-body h2{font-size:28px}.article-body p,.article-body li{font-size:14px}.source-box{margin-top:30px;padding:20px}.faq-page{padding:0 6% 50px}.closing-cta{padding:55px 6%}.closing-cta .text-link{display:table;margin:20px auto 0}.contact .small{font-size:10px}html{scroll-padding-top:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Architectural gold emblem and two-line Vietnamese wordmark */
.brand,.footer-top .brand{display:inline-flex;align-items:center;gap:17px;text-decoration:none;flex-shrink:0}
.brand-type{display:flex;flex-direction:column;align-items:flex-start}
.brand .brand-line{display:block;font-family:NotoSerif,serif;font-size:22px;font-weight:400;line-height:1.22;letter-spacing:2px;color:var(--cream)}
.brand .brand-line:nth-child(2){color:var(--gold);letter-spacing:3px}
.brand .brand-type small{font:7px Arial,sans-serif;letter-spacing:2.15px;margin-top:8px;color:var(--muted)}
.brand-emblem{position:relative;display:block;width:58px;height:66px;flex:0 0 58px;color:var(--gold)}
.emblem-roof{position:absolute;width:36px;height:36px;top:5px;left:11px;border-top:2px solid currentColor;border-left:2px solid currentColor;transform:rotate(45deg)}
.emblem-house{position:absolute;top:27px;left:8px;width:42px;height:31px;border-left:2px solid currentColor;border-right:2px solid currentColor}
.emblem-door{position:absolute;top:30px;left:22px;width:15px;height:28px;border:1px solid currentColor;border-bottom:0;border-radius:9px 9px 0 0}
.emblem-ground{position:absolute;bottom:7px;left:3px;width:52px;height:1px;background:currentColor}
.emblem-ground:after{content:'';position:absolute;width:30px;height:1px;background:currentColor;left:11px;top:5px;opacity:.55}
@media(max-width:1050px){header{height:100px}.brand .brand-line{font-size:20px}.brand{gap:13px}}
@media(max-width:760px){header{height:100px}nav{top:100px}.brand,.footer-top .brand{gap:14px}.brand .brand-line{font-size:19px;letter-spacing:1.8px}.brand .brand-line:nth-child(2){letter-spacing:2.8px}.brand .brand-type small{font-size:6px;letter-spacing:1.7px;margin-top:6px}.brand-emblem{width:48px;height:58px;flex-basis:48px;transform:scale(.85);transform-origin:center}.emblem-roof{left:6px}.emblem-house{left:3px}.emblem-door{left:17px}.emblem-ground{left:-2px}}