/* Vietnamese-safe typography */
html,body,button,input,textarea,select{font-family:Arial,"Segoe UI",Tahoma,sans-serif!important;font-kerning:normal;text-rendering:optimizeLegibility}
h1,h2,h3,h4,h5,h6,.contact-details a,.contact-details strong{font-family:Arial,"Segoe UI",Tahoma,sans-serif!important;letter-spacing:-.02em!important;word-spacing:normal!important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.ht-chat{position:fixed;right:22px;bottom:92px;z-index:60;font-family:Arial,"Segoe UI",Tahoma,sans-serif}.ht-chat-toggle{border:0;border-radius:999px;background:#0b55c4;color:#fff;display:flex;align-items:center;gap:9px;padding:12px 17px;box-shadow:0 12px 32px #071a3350;cursor:pointer;font-size:14px}.ht-chat-toggle span{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#f06b21}.ht-chat-panel{display:none;position:absolute;right:0;bottom:0;width:min(380px,calc(100vw - 28px));height:min(590px,calc(100vh - 115px));background:#fff;border-radius:18px;box-shadow:0 24px 70px #071a3355;overflow:hidden;color:#142033}.ht-chat.open .ht-chat-toggle{display:none}.ht-chat.open .ht-chat-panel{display:flex;flex-direction:column}.ht-chat-panel>header{position:static;height:auto;padding:18px 18px;background:linear-gradient(120deg,#071a33,#0b55c4);display:flex;align-items:center;border:0;color:#fff}.ht-chat-panel>header div{display:flex;flex-direction:column;line-height:1.3}.ht-chat-panel>header strong{font-size:15px;letter-spacing:.08em}.ht-chat-panel>header small{font-size:12px;color:#dce8f8}.ht-chat-close{margin-left:auto;border:0;background:#ffffff18;color:#fff;width:32px;height:32px;border-radius:50%;font-size:24px;cursor:pointer}.ht-chat-messages{flex:1;overflow:auto;padding:18px;background:#f3f6fa;display:flex;flex-direction:column;gap:10px}.ht-msg{max-width:86%;padding:11px 13px;border-radius:14px;font-size:14px;line-height:1.5;white-space:pre-line}.ht-msg.bot{align-self:flex-start;background:#fff;border:1px solid #dce4ed;border-bottom-left-radius:4px}.ht-msg.user{align-self:flex-end;background:#0b55c4;color:#fff;border-bottom-right-radius:4px}.ht-chat-chips{display:flex;gap:7px;padding:10px 12px;overflow-x:auto;border-top:1px solid #e7edf4}.ht-chat-chips button{white-space:nowrap;border:1px solid #b9c9df;background:#fff;color:#0b55c4;border-radius:999px;padding:7px 10px;font-weight:700;cursor:pointer}.ht-chat form{display:flex;gap:8px;padding:0 12px 12px}.ht-chat input{flex:1;min-width:0;border:1px solid #cbd6e5;border-radius:12px;padding:12px;font-size:16px;outline:none}.ht-chat input:focus{border-color:#0b55c4;box-shadow:0 0 0 3px #0b55c420}.ht-chat form button{border:0;border-radius:12px;background:#f06b21;color:#fff;width:46px;font-size:20px;cursor:pointer}.ht-chat-actions{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #e7edf4}.ht-chat-actions a{text-align:center;padding:11px 7px;color:#0b55c4;text-decoration:none;font-size:13px;font-weight:700}.ht-chat-actions a+a{border-left:1px solid #e7edf4}@media(max-width:520px){.ht-chat{right:14px;bottom:84px}.ht-chat-panel{position:fixed;right:10px;bottom:10px;width:calc(100vw - 20px);height:min(620px,calc(100vh - 20px))}.ht-chat-toggle b{display:none}.ht-chat-toggle{padding:12px}}
.hero>img{transition:opacity .7s ease,transform 2s ease;will-change:opacity,transform}
.hero>img.is-changing{opacity:.18;transform:scale(1.025)}
@media(prefers-reduced-motion:reduce){.hero>img{transition:none}}
:root{--navy:#071a33;--blue:#0b55c4;--orange:#f06b21;--light:#f3f6fa;--ink:#142033}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,"Helvetica Neue",sans-serif;color:var(--ink);background:#fff;line-height:1.65}img{display:block;width:100%}header{height:86px;display:flex;align-items:center;padding:0 5vw;gap:34px;position:absolute;z-index:10;width:100%;color:#fff;border-bottom:1px solid #ffffff30}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}.brand img{width:54px;height:54px;object-fit:contain}.brand span{display:flex;flex-direction:column;line-height:1.1}.brand b{font-size:18px;letter-spacing:1.8px}.brand small{font-size:8px;letter-spacing:2px;margin-top:6px}nav{display:flex;gap:30px;margin-left:auto}nav a,footer a{color:inherit;text-decoration:none;font-weight:600}.header-call{padding:10px 18px;border:1px solid #ffffff80;color:#fff;text-decoration:none;border-radius:4px}.menu{display:none}.hero{height:min(820px,94vh);min-height:650px;position:relative;color:#fff;overflow:hidden}.hero>img{height:100%;object-fit:cover}.shade{position:absolute;inset:0;background:linear-gradient(90deg,#06172ee8 0%,#06172e9f 52%,#06172e30)}.hero-copy{position:absolute;left:8vw;top:48%;transform:translateY(-50%);max-width:760px}.eyebrow{font-size:13px;letter-spacing:3px;font-weight:800;color:#ff9a54}.eyebrow.dark{color:var(--blue)}h1{font-size:clamp(44px,6vw,82px);line-height:1.06;margin:18px 0 24px;letter-spacing:-2px}h1 em{font-style:normal;color:#ff8a3d}h2{font-size:clamp(32px,4vw,52px);line-height:1.13;margin:10px 0 25px;letter-spacing:-1px}h3{font-size:22px}.hero-copy>p:not(.eyebrow){max-width:620px;font-size:19px;color:#e2e9f2;margin-bottom:34px}.primary,.secondary{display:inline-block;padding:14px 22px;text-decoration:none;font-weight:700;margin-right:10px;border-radius:3px}.primary{background:var(--orange);color:#fff}.secondary{border:1px solid #fff;color:#fff}.hero-facts{position:absolute;bottom:0;right:5vw;display:grid;grid-template-columns:repeat(3,1fr);background:#fff;color:var(--ink);width:min(760px,80vw);padding:24px 30px;gap:25px}.hero-facts span{font-size:13px}.hero-facts b{display:block;font-size:17px}.intro,.section-head{display:grid;grid-template-columns:1fr 1fr;gap:8vw}.intro,.services,.projects,.process{padding:100px 8vw}.intro p{font-size:17px}.services{background:var(--light)}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;margin-top:45px}.service-grid article{background:#fff;padding:34px}.service-grid article>b{color:var(--orange);font-size:14px}.service-grid h3{margin:22px 0 10px}.gallery{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:300px;gap:16px;margin-top:50px}.gallery figure{margin:0;position:relative;overflow:hidden;background:#111}.gallery figure.wide{grid-column:span 2}.gallery img{height:100%;object-fit:cover;transition:.5s}.gallery figure:hover img{transform:scale(1.04);opacity:.8}.gallery figcaption{position:absolute;inset:auto 0 0;padding:45px 24px 20px;color:#fff;background:linear-gradient(transparent,#071a33dd);display:flex;flex-direction:column}.gallery figcaption b{font-size:21px}.trust{padding:55px 8vw;background:var(--navy);color:#fff;text-align:center}.trust h2{font-size:24px;margin:0}.trust p{color:#aebdd0;word-spacing:16px}.steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #ccd5e0;margin-top:35px}.steps span{padding:30px 20px;border-right:1px solid #ccd5e0;font-weight:700}.steps b{display:block;color:var(--orange);font-size:14px;margin-bottom:20px}.contact{padding:80px 8vw;background:linear-gradient(120deg,#0a2d61,#0b55c4);color:#fff;display:grid;grid-template-columns:1.3fr 1fr;gap:8vw}.contact-actions{display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:14px}.contact-actions a{font-size:23px;color:#fff;font-weight:800;text-decoration:none}.contact-actions small{color:#d5e3f8}footer{background:#051225;color:#9eb0c7;padding:30px 5vw;display:flex;align-items:center;gap:30px}footer .brand{color:#fff}footer p{margin-left:auto}.floating{position:fixed;right:22px;bottom:22px;background:var(--orange);color:#fff;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;text-decoration:none;font-size:24px;box-shadow:0 8px 25px #0004;z-index:20}@media(max-width:850px){header{height:72px;padding:0 18px}.brand img{width:43px;height:43px}header nav,header .header-call{display:none}header nav.open{display:flex;position:absolute;top:72px;left:0;right:0;background:var(--navy);padding:22px;flex-direction:column;margin:0}.menu{display:block;margin-left:auto;background:none;border:0;color:#fff;font-size:24px}.hero{min-height:720px}.hero-copy{left:22px;right:22px;top:45%}.hero-copy>p:not(.eyebrow){font-size:16px}.hero-facts{right:0;width:100%;padding:18px;gap:10px}.hero-facts b{font-size:14px}.intro,.section-head,.contact{grid-template-columns:1fr}.intro,.services,.projects,.process{padding:70px 22px}.service-grid{grid-template-columns:1fr 1fr}.gallery{grid-template-columns:1fr;grid-auto-rows:260px}.gallery figure.wide{grid-column:auto}.steps{grid-template-columns:1fr 1fr}.contact{padding:65px 22px}footer{flex-direction:column;align-items:flex-start}footer p{margin:0}}@media(max-width:520px){.service-grid{grid-template-columns:1fr}.hero-facts span:nth-child(3){display:none}.hero-facts{grid-template-columns:1fr 1fr}.primary,.secondary{padding:12px 15px}.steps{grid-template-columns:1fr}}
:root{scroll-padding-top:80px}.trust{padding:80px 8vw}.trust h2{font-size:36px;margin:5px 0 34px}.trust>p{word-spacing:normal}.partner-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.partner-grid article{min-height:132px;background:#fff;border-radius:8px;color:var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:16px;transition:.3s}.partner-grid article:hover{transform:translateY(-7px);box-shadow:0 16px 35px #0005}.partner-grid strong{font-size:24px;line-height:1;margin-bottom:12px}.partner-grid span{font-size:13px;line-height:1.4}.jt{color:#e32629}.ghn{color:#ef6c00}.vtp{color:#d71920}.byt,.bv{color:#168f58}.dji{color:#111}.reveal{opacity:0;transform:translateY(36px);transition:opacity .75s ease,transform .75s ease}.reveal.visible{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}@media(max-width:1050px){.partner-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:520px){.partner-grid{grid-template-columns:repeat(2,1fr)}.trust{padding:65px 22px}.trust h2{font-size:29px}}
:root{--header-h:86px}.sub header{position:relative;background:var(--navy)}.pagehero{padding:85px 8vw 70px;background:linear-gradient(125deg,#071a33,#0b55c4);color:#fff}.pagehero h1{font-size:clamp(40px,6vw,70px);margin:8px 0}.copy{padding:75px 8vw;max-width:1400px;margin:auto}.copy a{color:var(--blue);font-weight:700}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.cards article{border:1px solid #dce4ed;border-radius:8px;padding:28px;background:#fff;box-shadow:0 8px 28px #0b28550b}@media(max-width:850px){.cards{grid-template-columns:1fr}.pagehero{padding:65px 22px}.copy{padding:55px 22px}}
body{font-family:"Segoe UI",Inter,Arial,sans-serif;font-size:16px;letter-spacing:.005em}h1,h2,h3{font-family:Georgia,"Times New Roman",serif;font-weight:600}nav a{font-size:14px;letter-spacing:.02em;position:relative;white-space:nowrap}nav a.active:after,nav a:hover:after{content:"";position:absolute;left:0;right:0;bottom:-10px;height:2px;background:var(--orange)}.pagehero>p:not(.eyebrow){max-width:650px;color:#dce8f8;font-size:18px}.profile-hero{background:linear-gradient(115deg,#06162d 5%,#0a3979 65%,#0b55c4)}.product-hero{background:linear-gradient(115deg,#071a33,#123962)}.profile-intro{display:grid;grid-template-columns:1fr 1fr;gap:7vw;align-items:end;margin-bottom:55px}.profile-intro>p{font-size:18px;color:#536176}.capability-grid,.product-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.capability-grid article,.product-grid article{border:1px solid #dce4ed;padding:34px;background:#fff;transition:.3s}.capability-grid article:hover,.product-grid article:hover{transform:translateY(-5px);box-shadow:0 18px 45px #071a3314;border-color:#a9bdd6}.capability-grid b,.product-grid span{color:var(--orange);font-size:14px;font-weight:800}.capability-grid h3{font-size:25px}.sector{margin-top:75px}.sector-list{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #dce4ed;border-left:1px solid #dce4ed}.sector-list span{padding:25px;border-right:1px solid #dce4ed;border-bottom:1px solid #dce4ed;font-weight:700}.client-proof{margin-top:75px;padding:50px;background:var(--navy);color:#fff;display:grid;grid-template-columns:1fr 1fr;gap:7vw;align-items:center}.client-proof h2{margin-bottom:0}.client-proof>p{font-size:18px;color:#bdcbe0}.product-grid article{min-height:280px;display:flex;flex-direction:column}.product-grid h2{font-size:29px;margin:18px 0 8px}.product-grid a{margin-top:auto;text-decoration:none}.contact-page{max-width:1500px}.contact-panel{display:grid;grid-template-columns:.9fr 1.25fr;gap:7vw}.contact-lead{padding-top:20px}.contact-lead>p:not(.eyebrow){font-size:18px;color:#536176}.contact-details{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #dce4ed;border-left:1px solid #dce4ed}.contact-details article{padding:28px;border-right:1px solid #dce4ed;border-bottom:1px solid #dce4ed;display:flex;flex-direction:column;gap:8px}.contact-details span{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:#718096;font-weight:700}.contact-details a,.contact-details strong{font-family:Georgia,"Times New Roman",serif;font-size:20px;line-height:1.45;color:var(--ink);overflow-wrap:anywhere}.contact-details small{color:#718096}.contact-cta{margin-top:65px;padding:40px 45px;background:linear-gradient(115deg,#071a33,#0b55c4);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:30px}.contact-cta h2{margin:0 0 8px}.contact-cta p{margin:0;color:#dce8f8}.contact-cta .primary{flex:none}@media(max-width:1100px){header{gap:18px}nav{gap:18px}.header-call{display:none}}@media(max-width:850px){.profile-intro,.contact-panel,.client-proof{grid-template-columns:1fr}.capability-grid,.product-grid{grid-template-columns:1fr}.sector-list{grid-template-columns:1fr 1fr}.contact-cta{align-items:flex-start;flex-direction:column}.contact-details{grid-template-columns:1fr}nav a.active:after,nav a:hover:after{bottom:-4px}}@media(max-width:520px){.sector-list{grid-template-columns:1fr}.client-proof{padding:30px}.contact-cta{padding:30px 24px}}