:root{color:#172e3b;font-synthesis:none;--ink:#172e3b;--muted:#53636b;--accent:#366e76;--line:#dce3e5;--paper:#f3f5f5;background:#fff;font-family:Arial,Helvetica,sans-serif;font-weight:400;line-height:1.65}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a,button{transition:background .18s,color .18s}a:hover{color:var(--accent)}:focus-visible{outline-offset:5px;outline:3px solid #357985}[hidden]{display:none!important}h1,h2,h3,p{margin-top:0}h1,h2,h3{letter-spacing:-.035em;font-weight:500;line-height:1.18}h1{max-width:800px;margin-bottom:28px;font-size:clamp(2.8rem,5.4vw,4.8rem)}h2{margin-bottom:24px;font-size:clamp(2rem,3.3vw,2.9rem)}h3{letter-spacing:-.018em;font-size:1.25rem;line-height:1.35}p{color:var(--muted);margin-bottom:18px}ul{color:var(--muted);padding-left:20px}li{margin-bottom:12px;padding-left:6px}li::marker{color:var(--accent)}.container{width:min(1180px,100% - 64px);margin-inline:auto}.section{padding:96px 0;scroll-margin-top:96px}.muted{background:var(--paper)}.eyebrow{letter-spacing:.15em;color:var(--accent);margin-bottom:22px;font-size:.72rem;font-weight:700}.intro{max-width:760px;font-size:1.08rem}.header{z-index:20;border-bottom:1px solid var(--line);background:#fffffffa;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:24px;height:86px;display:flex}.brand{letter-spacing:-.045em;align-items:center;gap:12px;font-size:1.45rem;font-weight:700;display:inline-flex}.header nav{align-items:center;gap:29px;font-size:.84rem;display:flex}.nav-contact{border:1px solid var(--ink);padding:10px 17px}.nav-contact span{margin-left:12px}.languages{white-space:nowrap;font-size:.78rem}.languages [aria-disabled],footer [aria-disabled]{color:#75818a}.menu-toggle{display:none}.skip-link{z-index:50;background:#fff;padding:10px 20px;position:fixed;top:-80px;left:16px}.skip-link:focus{top:10px}.hero{border-bottom:1px solid var(--line);padding:88px 0 72px}.hero-layout{grid-template-columns:1.3fr .85fr;align-items:center;gap:65px;display:grid}.hero .eyebrow{max-width:440px;line-height:1.8}.hero-copy{max-width:570px;font-size:1.13rem}.actions{flex-wrap:wrap;gap:13px;margin:32px 0;display:flex}.button{background:var(--ink);color:#fff;border:1px solid var(--ink);justify-content:space-between;align-items:center;gap:25px;padding:14px 20px;font-size:.86rem;font-weight:600;line-height:1.5;display:inline-flex}.button:hover{background:var(--accent);border-color:var(--accent);color:#fff}.button.secondary{color:var(--ink);background:#fff;border-color:#aebbc0}.button.secondary:hover{background:var(--paper)}.button:disabled{opacity:.6;cursor:wait}.hero-contact{color:var(--muted);flex-wrap:wrap;gap:22px;font-size:.77rem;display:flex}.hero-contact a{border-bottom:1px solid #9dacb2}.split-intro{grid-template-columns:1fr 1fr;gap:90px;display:grid}.split-intro ul{margin-top:24px}.note{border-top:1px solid var(--line);margin-top:24px;padding-top:18px;font-size:.87rem}.risk-grid{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(3,1fr);margin-top:40px;display:grid}.risk-grid article{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:29px}.index{letter-spacing:.12em;color:var(--accent);margin-bottom:23px;font-size:.74rem;display:block}.risk-grid p{margin-bottom:0;font-size:.93rem}.statement{border-left:2px solid var(--accent);max-width:940px;margin:30px 0 0;padding-left:22px}.stage-grid{grid-template-columns:repeat(4,1fr);gap:27px;margin:44px 0 32px;display:grid}.stage-line{background:var(--line);width:100%;height:2px;margin-bottom:24px;display:block}.stage-line:before{content:"";background:var(--accent);width:30px;height:2px;display:block}.stage-grid h3{font-size:1.1rem}.stage-grid p{font-size:.9rem;line-height:1.85}.workflow{max-width:920px;margin-top:42px}.step{grid-template-columns:70px 1fr;gap:27px;padding-bottom:36px;display:grid;position:relative}.step:not(:last-child):before{content:"";border-left:1px solid #b6c7c8;position:absolute;top:48px;bottom:0;left:24px}.step-number{background:var(--paper);width:49px;height:49px;color:var(--accent);border:1px solid #b6c7c8;place-items:center;font-size:.8rem;display:grid}.step h3{margin-bottom:20px;padding-top:10px}.step p:last-child{margin-bottom:0}.step ul{columns:2;column-gap:40px}.step li{break-inside:avoid;font-size:.94rem}.step:last-child{padding-bottom:0}.people{grid-template-columns:1fr 1fr;gap:50px;margin-top:40px;display:grid}.people article{border-top:1px solid var(--line);padding:30px 0}.people h3{margin-bottom:8px;font-size:1.65rem}.role{color:var(--accent);margin-bottom:22px;font-size:.83rem}.boundaries{grid-template-columns:1fr 1fr;gap:28px;margin-top:36px;display:grid}.boundaries article{border-top:3px solid var(--accent);background:#fff;padding:32px}.boundaries article+article{border-top-color:var(--ink);background:#e9eeef}.boundaries h3{font-size:1.4rem}.boundaries li{font-size:.92rem}.contact-layout{grid-template-columns:.8fr 1.2fr;gap:70px;display:grid}.contact-details{flex-direction:column;align-items:flex-start;gap:16px;margin-top:34px;font-size:.91rem;display:flex}.contact-details>a{border-bottom:1px solid var(--line)}#zalo-contact{scroll-margin-top:120px}.form-panel{border:1px solid var(--line);padding:32px;box-shadow:0 5px 24px #172e3b04}#inquiry-form{scroll-margin-top:110px}.form-grid{grid-template-columns:1fr 1fr;gap:22px 18px;margin-bottom:26px;display:grid}.field{min-width:0}.field.full{grid-column:1/-1}label{margin-bottom:8px;font-size:.8rem;font-weight:600;line-height:1.5;display:block}input,select,textarea{width:100%;min-width:0;max-width:100%;color:var(--ink);background:#fff;border:1px solid #b8c5ca;border-radius:0;min-height:45px;padding:10px 11px;font-size:1rem;display:block}select{font-size:.86rem}textarea{resize:vertical}input:hover,select:hover,textarea:hover{border-color:var(--accent)}.form-note{margin:22px 0 0;font-size:.77rem}.form-message{margin:20px 0 0;padding:14px;font-size:.9rem}.error{color:#853619;background:#fff3ee;border-left:3px solid #a54827}.success{color:#235337;background:#eaf4ed;border-left:3px solid #477757}footer{background:var(--ink);color:#fff;padding:55px 0 24px}footer p{color:#bfccd1;margin-bottom:5px;font-size:.84rem}.footer-top{justify-content:space-between;gap:30px;padding-bottom:38px;display:flex}.footer-top .brand{margin-bottom:16px}.footer-top nav{grid-template-columns:1fr 1fr;align-content:start;gap:12px 35px;font-size:.85rem;display:grid}.footer-bottom{border-top:1px solid #ffffff24;justify-content:space-between;padding-top:22px;font-size:.76rem;display:flex}.footer-bottom p{font-size:.76rem}.services-hero{background:var(--paper);padding:76px 0}.services-hero h1{max-width:900px;font-size:clamp(2.8rem,5vw,4.1rem)}.services-hero p:not(.eyebrow){max-width:820px}.service-detail{border-bottom:1px solid var(--line);grid-template-columns:.8fr 1.2fr;gap:80px;padding:65px 0;scroll-margin-top:100px;display:grid}.service-title h2{max-width:340px;font-size:1.85rem}.service-body h3{margin-bottom:12px;font-size:1.05rem;font-weight:600}.service-body p{margin-bottom:27px}.service-body .service-limitation{background:var(--paper);border-left:2px solid var(--accent);margin-bottom:0;padding:18px 20px;font-size:.89rem}.service-list{padding-bottom:35px}#tailored-support h2{max-width:750px}#tailored-support .button{margin-top:16px}@media (width>=801px){.header nav a[aria-current]{color:var(--accent);text-underline-offset:7px;text-decoration:underline}}@media (width<=1000px){.header nav{gap:18px}.hero-layout{grid-template-columns:1.3fr .8fr;gap:30px}.contact-layout{gap:35px}.form-panel{padding:24px}.split-intro{gap:45px}.service-detail{gap:40px}}@media (width<=800px){.container{width:calc(100% - 40px)}.header-inner{height:72px}.menu-toggle{border:1px solid var(--line);background:#fff;gap:16px;padding:8px 12px;font-size:.85rem;display:flex}.header nav{border-bottom:1px solid var(--line);background:#fff;padding:20px;display:none;position:absolute;top:72px;left:0;right:0;box-shadow:0 12px 20px #172e3b0a}.header nav.is-open{flex-direction:column;align-items:stretch;gap:0;display:flex}.header nav>a,.header .languages{padding:14px}.nav-contact{margin-top:10px}.section{padding:65px 0;scroll-margin-top:88px}.hero-layout{grid-template-columns:1fr}.hero h1{max-width:650px}.split-intro,.contact-layout,.service-detail{grid-template-columns:1fr;gap:25px}.risk-grid{grid-template-columns:repeat(2,1fr)}.stage-grid{grid-template-columns:1fr 1fr}.people{gap:30px}.boundaries{grid-template-columns:1fr}.service-detail{padding:45px 0}.service-title h2{max-width:650px}.service-title .index{margin-bottom:12px}.services-hero{padding:60px 0}.footer-top{gap:40px}}@media (width<=480px){h1{font-size:2.85rem}h2{font-size:2rem}.hero{padding-top:48px}.hero-copy{font-size:1rem}.hero .eyebrow{font-size:.64rem}.actions{gap:10px}.button{gap:18px;padding:13px 15px;font-size:.82rem}.actions .button{width:100%}.hero-contact{gap:18px;font-size:.73rem}.risk-grid,.people,.form-grid{grid-template-columns:1fr}.risk-grid article{padding:24px}.risk-grid .index{margin-bottom:15px}.stage-grid{gap:18px}.stage-grid h3{font-size:1rem}.stage-grid p{font-size:.86rem}.step{grid-template-columns:40px 1fr;gap:16px}.step-number{width:36px;height:36px;font-size:.7rem}.step:not(:last-child):before{top:36px;left:17px}.step h3{padding-top:4px;font-size:1.12rem}.step ul{columns:1}.step p,.step li{font-size:.94rem}.boundaries article{padding:24px}.form-panel{padding:22px 18px}.footer-top,.footer-bottom{flex-direction:column}.footer-top nav{gap:16px}.footer-bottom{gap:12px}.brand{font-size:1.3rem}.people{gap:0}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important}}.hero-subtitle{color:var(--accent);max-width:500px;margin-bottom:20px;font-size:1.1rem;font-weight:600;line-height:1.5}.zalo-card{background:var(--paper);border:1px solid var(--line);max-width:100%;margin-top:6px;padding:22px}.zalo-card h3{margin-bottom:5px}.zalo-card p{margin-bottom:16px;font-size:.85rem}.qr-trigger{border:1px solid var(--line);cursor:zoom-in;background:#fff;max-width:100%;padding:12px;display:block}.qr-trigger:hover{border-color:var(--accent)}.qr-trigger img{width:208px;max-width:100%;height:auto;display:block}dialog{color:var(--ink);border:1px solid var(--line);width:min(580px,100% - 32px);max-height:calc(100dvh - 32px);padding:24px;overflow:auto}dialog::backdrop{background:#102631bf}.dialog-heading{justify-content:space-between;align-items:center;gap:20px;display:flex}.dialog-heading h2{margin:0;font-size:1.5rem}.dialog-close{border:1px solid var(--line);background:#fff;width:44px;height:44px;font-size:1.6rem}.dialog-close:hover{background:var(--paper)}dialog>p{margin-top:14px;font-size:.9rem}dialog>img{background:#fff;width:100%;height:auto;display:block}body:has(dialog[open]){overflow:hidden}.hero-layout{width:100%;max-width:1040px;margin-inline:auto;display:block}.hero h1{max-width:1040px}.hero-copy{max-width:900px}.hero-subtitle{max-width:940px}.button{cursor:pointer;min-height:52px;transition:transform .18s,box-shadow .18s,background-color .18s,border-color .18s;box-shadow:0 3px 7px #172e3b18}.button.secondary{background:#fff;border-color:#738b95;box-shadow:0 2px 5px #172e3b0d}.button>span{transition:transform .18s;display:inline-block}.header nav>a{text-underline-offset:6px;transition:color .18s,background-color .18s}.risk-grid article,.stage-grid article,.service-detail{transition:background-color .18s,border-color .18s}@media (hover:hover){.button:hover{background:#234552;border-color:#234552;transform:translateY(-2px);box-shadow:0 6px 12px #172e3b26}.button.secondary:hover{color:var(--ink);border-color:var(--accent);background:#eef4f4;box-shadow:0 5px 10px #172e3b15}.button:hover>span{transform:translate(4px)}.header nav>a:hover{color:var(--accent);text-decoration:underline}.risk-grid article:hover,.stage-grid article:hover,.service-detail:hover{background-color:#eaf0f066;border-color:#a9bec2}}.button:active{transform:translateY(0);box-shadow:0 1px 3px #172e3b24}.button:focus-visible{outline-offset:4px;outline:3px solid #357985}@media (width<=600px){.hero h1{font-size:clamp(2.3rem,9.5vw,2.85rem)}.actions{flex-direction:column;align-items:stretch}.actions .button{width:100%}.risk-grid,.stage-grid,.people,.boundaries,.contact-layout,.form-grid{grid-template-columns:1fr}.step ul{columns:1}}@media (prefers-reduced-motion:reduce){.button:hover,.button:active,.button:hover>span{transform:none}}.email-contact{max-width:100%}.email-contact h3{margin-bottom:5px}.email-contact a{border-bottom:1px solid var(--line);overflow-wrap:anywhere}:root{--muted:#43545e}h1,h2,h3{font-weight:700}main p:not(.eyebrow):not(.role):not(.form-note):not(.form-message),main li{font-size:18px;line-height:1.65}.service-body h3{font-size:20px;font-weight:700;line-height:1.35}.service-title h2{font-size:38px;font-weight:700;line-height:1.2}.index,.step-number{font-size:15px;font-weight:600}@media (width<=800px){main p:not(.eyebrow):not(.role):not(.form-note):not(.form-message),main li{font-size:17px;line-height:1.6}.service-body h3{font-size:18px;font-weight:700}.service-title h2{font-size:30px;font-weight:700;line-height:1.2}.index,.step-number{font-size:16px}}.contact-details{width:100%}.contact-qr-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;width:100%;display:grid}.contact-qr-grid .zalo-card{min-width:0;margin-top:6px;padding:10px}.contact-qr-grid .qr-trigger{margin-top:auto;padding:6px}.contact-qr-grid .qr-trigger img{aspect-ratio:1;object-fit:contain;width:150px;height:auto}.contact-qr-grid .zalo-card{flex-direction:column;align-items:flex-start;display:flex}@media (width<=379px){.contact-qr-grid{grid-template-columns:1fr}}#contact .email-contact a{color:var(--ink);text-underline-offset:4px;font-size:21px;font-weight:600;line-height:1.3}#contact .email-contact a:hover{color:var(--accent);border-bottom-color:var(--accent);text-decoration:underline}#contact .email-contact a:focus-visible{outline:3px solid var(--accent);outline-offset:4px}#contact .contact-qr-grid .zalo-card>h3{font-size:23px;font-weight:700}#contact .contact-qr-grid .zalo-card>p{color:#53636b;font-size:15px;font-weight:400;line-height:1.5}@media (width<=800px){#contact .email-contact a{font-size:19px}#contact .contact-qr-grid .zalo-card>h3{font-size:22px}#contact .contact-qr-grid .zalo-card>p{font-size:14px}}.hero-contact{gap:36px;font-size:17px;font-weight:600}.hero-contact a{color:var(--ink);border-bottom:1px solid #9dacb2;align-items:center;gap:12px;transition:color .18s,border-color .18s;display:inline-flex}.hero-contact a:hover,.hero-contact a:focus-visible{color:var(--accent);border-bottom-color:var(--accent)}#contact-email,#contact-whatsapp,#contact-zalo{scroll-margin-top:110px}@media (width<=430px){.hero{align-items:center;min-height:calc(100svh - 72px);padding-top:32px;padding-bottom:32px;display:flex}.hero .actions{margin-top:26px;margin-bottom:22px}.hero-contact{flex-direction:column;gap:0;font-size:17px}.hero-contact a{justify-content:space-between;width:100%;min-height:46px;display:flex}#contact-email,#contact-whatsapp,#contact-zalo{scroll-margin-top:92px}}.mobile-inquiry-prompt{display:none}@media (width<=800px){#contact .mobile-inquiry-prompt{margin-top:16px;display:block}#contact .mobile-inquiry-prompt a{border-top:1px solid var(--line);border-bottom:1px solid var(--line);cursor:pointer;justify-content:space-between;align-items:center;width:100%;padding:16px 0;font-size:18px;font-weight:700;line-height:1.4;transition:background-color .18s;display:flex}#contact .mobile-inquiry-prompt a:hover,#contact .mobile-inquiry-prompt a:focus-visible{background-color:var(--paper)}#contact .mobile-inquiry-prompt p{color:#53636b;margin:8px 0 0;font-size:14px;font-weight:400;line-height:1.5}#contact .contact-layout{row-gap:16px}}@media (width<=430px){#contact{padding-top:24px}#contact .eyebrow{margin-bottom:14px}#contact .contact-layout>div:first-child>h2{margin-bottom:16px}#contact .contact-layout>div:first-child>p:not(.eyebrow){margin-bottom:12px}#contact .contact-details{gap:12px;margin-top:16px}#contact .contact-qr-grid .zalo-card>p{margin-bottom:10px}#contact .mobile-inquiry-prompt{margin-top:12px}#contact .contact-layout{row-gap:12px}}
