/* Quiet Confidence — additive presentation layer; original CMS remains intact. */
:root{--fg:#102951;--muted:#626f83;--line:#dfe5ed;--soft:#f4f7fa;--max:1320px}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{font-family:'Noto Sans KR',-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo',sans-serif;word-break:keep-all}
button,input,select,textarea{font:inherit}
a,button{-webkit-tap-highlight-color:transparent}
:focus-visible{outline:3px solid #467bad!important;outline-offset:5px}
.skip-link{position:fixed;top:8px;left:12px;padding:12px;background:white;z-index:200;transform:translateY(-150%)}
.skip-link:focus{transform:translateY(0)}
header{background:#fff;backdrop-filter:none}
.nav{max-width:1440px;min-height:80px;padding:16px 4%;display:grid;grid-template-columns:1fr auto 1fr;gap:30px}
.brand{display:block;width:170px}
.brand img{width:170px;height:auto}
.menu{margin-left:0;gap:30px;color:var(--fg);flex-wrap:nowrap}
.menu>a{font-size:15px;white-space:nowrap}
.menu>a:hover{text-decoration:underline;text-underline-offset:7px}
.nav-actions{display:flex;align-items:center;gap:28px;margin-left:20px;justify-self:end}
.lang-toggle{border:0;gap:2px;padding:0;border-radius:0}
.lang-toggle button{padding:10px 8px;min-height:40px;border-radius:0;font-size:12px}
.lang-toggle button.active{background:none;color:var(--fg);box-shadow:inset 0 -2px var(--fg)}
.nav-cta{font-size:13px!important;padding:12px 24px!important;white-space:nowrap}
.mobile-toggle{display:none;background:none;border:0;padding:8px;color:var(--fg)}
.mobile-toggle img{width:26px;height:26px}
.btn{border-radius:3px;min-height:52px;padding:15px 25px;font-weight:600;font-size:14px;gap:18px}
.btn-primary{background:var(--fg);border-color:var(--fg)}
.btn-primary:hover{background:#24446c}
.btn img{width:20px;height:20px}
.btn-primary img{filter:brightness(0) invert(1)}
.btn-ghost{border:0;border-radius:0;padding-left:4px;padding-right:4px;margin-left:20px;text-decoration:underline;text-underline-offset:7px}
.hero-inner{max-width:1440px;margin:auto;padding:0;gap:0;grid-template-columns:49% 51%;align-items:stretch}
.hero-text{align-self:center;padding:72px 8% 80px 10.6%;min-width:0}
.eyebrow{font-size:12px;letter-spacing:.17em;color:#60708d;margin-bottom:32px}
.hero h1{font-size:clamp(38px,4.5vw,64px);font-weight:700;line-height:1.25;letter-spacing:-.055em;margin-bottom:34px}
.hero-text>p{font-size:20px;line-height:1.85;margin-bottom:52px;color:var(--muted)}
.hero-image{position:relative;min-height:650px;aspect-ratio:auto;border-radius:0;background:#e6edf3;margin:0}
.hero-image img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.hero-image figcaption{position:absolute;bottom:22px;right:28px;font-size:10px;letter-spacing:.16em;color:#102951;background:rgba(255,255,255,.85);padding:5px 8px}
.service-strip{max-width:1440px;margin:auto;display:grid;grid-template-columns:repeat(3,1fr);padding:48px 4%;border-top:0}
.service-item{display:flex;align-items:flex-start;gap:25px;padding:15px 32px;border-right:1px solid var(--line)}
.service-item:first-child{padding-left:10px}.service-item:last-child{border-right:0}
.service-item>img{width:48px;height:48px;flex-shrink:0}
.service-item h2{font-size:20px;margin:0 0 13px;letter-spacing:-.025em}
.service-item p{font-size:14px;line-height:1.75;margin:0;color:var(--muted)}
.service-item:hover h2{text-decoration:underline;text-underline-offset:5px}
.approach{background:var(--soft);border:0}
.approach-inner{max-width:1440px;margin:auto;padding:60px 4%;display:grid;grid-template-columns:43% 54%;gap:3%;align-items:center}
.approach h2{font-size:clamp(28px,3.2vw,44px);line-height:1.3;letter-spacing:-.045em;margin:25px 0}
.approach p{font-size:17px;color:var(--muted);line-height:1.85;max-width:460px;white-space:pre-line;margin-bottom:25px}
.text-link{font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:15px;text-decoration:underline;text-underline-offset:6px}
.text-link img{width:20px;height:20px}
.approach-image{width:100%;height:320px;object-fit:cover}
.section-inner{padding:90px 40px}
.section-head{grid-template-columns:180px 1fr;gap:45px;margin-bottom:45px}
.section-label{font-size:11px;color:#60708d;letter-spacing:.16em}
.section-title{font-size:38px;font-weight:700;letter-spacing:-.04em;line-height:1.35}
.section-title+p{font-size:16px;line-height:1.8}
.about-body{font-size:16px;color:var(--muted);line-height:1.95;max-width:850px}
.about-grid{grid-template-columns:180px 1fr;gap:45px}
.stats{padding-top:30px;margin-top:42px}.stat-num{font-size:40px}.stat-label{font-size:13px}
.history{margin-top:45px;padding-top:25px}.history summary{cursor:pointer;display:flex;align-items:center;justify-content:space-between;font-weight:600;font-size:16px;list-style:none}.history summary::-webkit-details-marker{display:none}.history summary img{width:20px}.history[open] summary img{transform:rotate(180deg)}
.history-list{margin-top:20px}.gallery{margin-top:55px;padding-top:35px;scroll-margin-top:100px}
.gallery-grid{gap:20px}.gallery-item{border-radius:3px}.gallery-caption{border-radius:2px}
#regions{background:#f8fafc}.regions{gap:40px 25px}.region{background:transparent}
.region-img{border-radius:3px;aspect-ratio:4/3;margin-bottom:18px}.region-name{font-size:22px}
.region-tag{font-size:10px;letter-spacing:.12em;color:#627594}.region-desc{line-height:1.8}
.partners-group{margin-bottom:40px}.partner-card{border-radius:0;aspect-ratio:auto;min-height:118px;border:0;border-bottom:1px solid var(--line);padding:20px;gap:12px}.partner-logo{height:42px}.partner-logo img{max-height:42px;max-width:120px}.partner-card:hover{transform:none}
.bus-section{background:var(--soft)}.bus-panel{border-radius:3px;background:white}.bus-card{gap:50px}.bus-panel-btn{border-radius:3px!important}.bus-emblem-badge{display:none}
.inquiry-grid{grid-template-columns:.8fr 1.2fr;gap:75px}.inquiry-info .info-intro{color:var(--muted);line-height:1.9;max-width:340px}
form.inquiry-form{gap:20px}form.inquiry-form .row-2{gap:20px}form.inquiry-form input,form.inquiry-form select,form.inquiry-form textarea{border-radius:3px;border-color:#c9d2df;font-size:15px}form.inquiry-form label{color:#47566d;font-size:13px}
.form-note{color:var(--muted)}.form-feedback{padding:12px 16px;background:var(--soft);font-size:14px;margin:0;line-height:1.6}.form-feedback:empty{display:none}
.inquiry-select{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 35px}.inquiry-select a{font-size:14px;padding:10px 18px;border:1px solid var(--line);border-radius:3px}.inquiry-select a.active{background:var(--fg);color:white}
#access{background:var(--soft)}#access .section-inner{padding-top:50px;padding-bottom:50px}.access-card{border:0;border-radius:0;padding:15px 0;background:none}.access-card .btn{min-height:42px;font-size:13px;padding:10px 16px}.access-card ol{font-size:12px}.access-card p{font-size:14px}.access-card h3{font-size:20px}
footer{text-align:left;padding:30px 4%;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12px}.footer-links{display:flex;gap:24px;align-items:center}.footer-brand{margin:0!important}.footer-links button{border:0;background:none;font-size:12px;color:var(--muted);cursor:pointer}
.toast{max-width:min(520px,90vw);white-space:normal;text-align:center}
.admin-drawer .btn{min-height:unset}.admin-drawer input,.admin-drawer textarea{word-break:normal}
@media(min-width:1441px){.hero-text{padding-left:74px}.hero h1{font-size:59px}}
@media(max-width:1120px){.nav{gap:18px;padding-left:24px;padding-right:24px}.brand,.brand img{width:145px}.menu{gap:18px}.menu>a{font-size:13px}.nav-actions{margin-left:0;gap:15px}.hero-text{padding:55px 8%}.hero h1{font-size:43px}.hero-image{min-height:570px}.service-item{padding:10px 20px;gap:18px}.service-item>img{width:40px}.service-item h2{font-size:18px}}
@media(max-width:900px){.nav{display:flex;min-height:72px;flex-wrap:wrap}.mobile-toggle{display:block;margin-left:auto}.nav-actions{margin-left:0;gap:12px}.nav-cta{display:none}.menu{display:none;order:4;width:100%;margin:0;flex-direction:column;align-items:stretch;gap:0;padding:10px 0}.menu.open{display:flex}.menu>a{padding:12px;font-size:16px;border-top:1px solid var(--line)}.hero-inner{grid-template-columns:1fr 1fr}.hero-text{padding:50px 30px}.hero h1{font-size:36px}.hero-text>p{font-size:16px;margin-bottom:30px}.hero-image{min-height:520px}.cta-row{gap:15px}.btn-ghost{margin-left:0}.service-strip{padding:30px 20px}.service-item{display:block;padding:15px 20px}.service-item>img{margin-bottom:15px}.service-item h2{font-size:17px}.approach-inner{padding:45px 30px;grid-template-columns:1fr 1fr;gap:30px}.approach p{font-size:15px}.approach-image{height:300px}.section-head,.about-grid{grid-template-columns:130px 1fr;gap:30px}.inquiry-grid{gap:35px}}
@media(max-width:600px){html{scroll-padding-top:80px}.nav{padding:14px 20px;gap:12px}.brand,.brand img{width:130px}.lang-toggle button{font-size:11px;padding:8px 6px}.nav-actions{gap:0}.hero-inner{display:flex;flex-direction:column}.hero-text{padding:48px 24px 42px}.eyebrow{font-size:10px;margin-bottom:24px}.hero h1{font-size:37px;line-height:1.28;margin-bottom:23px;letter-spacing:-.055em}.hero-text>p{font-size:15px;line-height:1.9;margin-bottom:30px}.btn{font-size:13px;padding:13px 17px;gap:12px}.hero-image{min-height:360px;width:100%}.hero-image img{object-position:center 55%}.hero-image figcaption{font-size:8px;bottom:15px;right:18px}.service-strip{grid-template-columns:1fr;padding:14px 24px}.service-item,.service-item:first-child{display:flex;gap:22px;padding:25px 0;border-right:0;border-bottom:1px solid var(--line)}.service-item:last-child{border-bottom:0}.service-item>img{width:42px;height:42px;margin:0}.service-item h2{font-size:18px;margin-bottom:7px}.service-item p{font-size:13px}.approach-inner{grid-template-columns:1fr;padding:40px 24px;gap:28px}.approach h2{font-size:32px;margin:18px 0}.approach p{font-size:15px}.approach-image{height:230px}.section-inner{padding:60px 24px}.section-head,.about-grid{grid-template-columns:1fr;gap:16px}.section-title{font-size:30px}.section-title+p{font-size:15px}.stats{grid-template-columns:repeat(3,1fr);gap:12px}.stat-num{font-size:30px}.stat-label{font-size:11px}.regions{gap:34px}.gallery-grid{grid-template-columns:1fr 1fr;gap:10px}.gallery-caption{font-size:10px;left:6px;bottom:6px;padding:4px 6px}.inquiry-grid{grid-template-columns:1fr;gap:20px}.inquiry-info{margin-top:0}.inquiry-info .info-intro{max-width:none}.inquiry-select a{font-size:12px;padding:10px 12px}form.inquiry-form .row-2{grid-template-columns:1fr}.bus-card{gap:25px}.bus-panel{padding:24px}.access-grid{grid-template-columns:1fr;gap:25px}footer{padding:28px 24px;align-items:flex-start;flex-direction:column}.footer-links{gap:18px;flex-wrap:wrap}html[lang=en] .hero h1,html[lang=vi] .hero h1{font-size:34px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

/* Complete the same visual language below the opening sections. */
#about .about-grid{grid-template-columns:1fr 2fr;gap:70px}
#about .about-body{max-width:none;display:contents}
#about .about-grid>.section-label{grid-column:1/-1;margin-bottom:-38px}
#about .section-title{color:var(--fg);font-size:44px;max-width:360px;margin:0}
#about [data-bind="about.body"]{color:var(--muted);font-size:16px;line-height:2;white-space:pre-line}
#about .stats{background:var(--soft);border:0;padding:34px 40px;margin-top:46px;gap:0}
#about .stats>div{padding:0 32px;border-right:1px solid #d3deea}
#about .stats>div:first-child{padding-left:0}#about .stats>div:last-child{border:0}
#about .stat-num{font-size:46px;font-weight:600}#about .stat-label{font-size:13px}
.history{padding:0;border-bottom:1px solid var(--line)}
.history summary{min-height:80px;padding:20px 0;font-size:18px}
.history-list{margin-top:0;padding:0 0 25px 20px;border-left:2px solid #d3deea}
.history-item{padding:22px 14px;grid-template-columns:100px 1fr}
.history-year{color:#3b5b83}
.gallery{border:0;padding-top:0;margin-top:65px}
.gallery .subsection-title{font-size:28px;letter-spacing:-.03em;text-transform:none;color:var(--fg);margin:15px 0 28px}
.gallery-grid{margin-top:0;gap:28px 22px}
.gallery-item{aspect-ratio:auto;border-radius:0;background:none;overflow:visible;min-width:0}
.gallery-item img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:3px}
.gallery-item:hover img{transform:none}
.gallery-caption{position:static;background:none;color:var(--muted);backdrop-filter:none;padding:12px 0 0;font-size:13px;border-radius:0;line-height:1.6}
#regions .section-head,#partners .section-head,#inquiry .section-head{grid-template-columns:1fr 2fr;gap:70px}
.section-head .section-title{margin-bottom:18px}
.regions{gap:26px}
.region{display:flex;flex-direction:column;background:white;border:1px solid #e3e9f0;border-radius:3px;overflow:hidden;min-width:0}
.region:hover{transform:none;border-color:#a8b9ce}
.region-img{aspect-ratio:8/5;margin:0;border-radius:0}
.region-content{padding:25px;flex:1;display:flex;flex-direction:column;align-items:flex-start}
.region-tag{font-size:10px;margin-bottom:9px}.region-name{font-size:25px;margin-bottom:12px}
.region-desc{font-size:14px;line-height:1.8;margin-bottom:26px}
.region-inquiry{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;padding-top:18px;margin-top:auto;border-top:1px solid var(--line);font-size:13px;font-weight:600;min-height:44px}
.region-inquiry img{width:20px;height:20px}.region-inquiry:hover span{text-decoration:underline;text-underline-offset:5px}
.partners-group{display:grid;grid-template-columns:180px 1fr;gap:45px;padding:30px 0;border-top:1px solid var(--line);margin:0}
.partners-group>.subsection-title{font-size:16px;letter-spacing:0;color:var(--fg);margin:0;padding-top:18px}
.partners-grid{gap:14px}
.partner-card{border:1px solid #e7ecf2;background:#fcfdfe;min-height:124px;padding:22px 12px}
.partner-logo{height:44px}.partner-name{font-size:12px}
.partner-card.text-only .partner-logo{display:none}.partner-card.text-only .partner-name{font-size:18px;color:var(--fg);font-weight:600}
#bus .section-inner{display:grid;grid-template-columns:1fr 1fr;gap:36px 70px}
#bus .section-head{display:block;margin:0}#bus .section-label{margin-bottom:24px}
#bus .section-title{font-size:40px;max-width:470px}#bus .section-head p{max-width:470px}
#bus .bus-card{display:contents}.bus-features{grid-column:1;grid-row:2;align-self:start;margin:0;padding:0}
.bus-features li{border-bottom:1px solid #d7e0eb;padding:18px 0;font-size:15px;line-height:1.7;gap:18px}
.bus-ico{background:none;border:0;width:30px;height:30px;flex:0 0 30px}.bus-ico img{width:30px;height:30px}
#bus .bus-panel{grid-column:2;grid-row:1/3;align-self:stretch;padding:45px;background:var(--fg);color:white;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-width:0}
#bus .bus-emblem{margin-bottom:28px;max-width:100%}#bus .bus-logo-img{background:white;padding:16px;max-width:240px;width:100%;height:auto;max-height:none;border-radius:3px}
#bus .bus-emblem-text,#bus .bus-emblem-text small{color:white}
#bus .bus-panel-note{color:#d2ddeb;font-size:16px;line-height:1.9;text-align:left;margin:0 0 30px}
#bus .bus-panel-btn{background:white;color:var(--fg);border-color:white;line-height:1.7;white-space:normal}
.inquiry-grid{grid-template-columns:1fr 2fr;gap:70px;align-items:start}
.inquiry-aside{background:var(--soft);padding:30px;border-top:3px solid var(--fg)}
.inquiry-icon{width:38px;height:38px;margin-bottom:18px}
.inquiry-aside .info-intro{font-size:15px;line-height:1.9;color:var(--muted);margin:0 0 26px}
.inquiry-info{margin:0;border-top:1px solid var(--line);padding-top:24px}.inquiry-info dd{font-size:15px;line-height:1.8}
form.inquiry-form{gap:24px;min-width:0}
.required-note{margin:0;color:var(--muted);font-size:12px}
.form-group{border:0;border-top:1px solid var(--line);padding:24px 0 0;margin:0;display:grid;gap:20px;min-width:0}
.form-group legend{font-size:20px;font-weight:600;padding:0 18px 0 0;line-height:1.7;color:var(--fg)}
.group-number{font-size:12px;font-weight:500;color:#6980a0;margin-right:13px;vertical-align:middle}
.group-note{margin:0 0 4px;font-size:13px;line-height:1.8;color:var(--muted)}
form.inquiry-form .required-label::after{content:' *';color:#365f90}
form.inquiry-form input,form.inquiry-form select{min-height:50px}
form.inquiry-form textarea{min-height:140px}
form.inquiry-form .form-submit{width:100%;justify-content:center}
form.inquiry-form .form-note{margin:0;font-size:12px;line-height:1.8}
#access .section-inner{padding-top:65px;padding-bottom:65px}#access .section-head{grid-template-columns:1fr 2fr;gap:70px}
#access .section-title{font-size:30px}.access-grid{gap:24px}
.access-card{background:white;border:1px solid #e1e7ef;padding:30px;display:flex;flex-direction:column;align-items:flex-start;min-width:0}
.access-badge{border-radius:0;background:none;padding:0;color:#687c97;font-size:11px;letter-spacing:.08em}
.access-card h3{font-size:23px;margin:13px 0}.access-card p{font-size:14px;line-height:1.8;margin-bottom:25px;max-width:480px}
.access-card .btn{background:transparent;color:var(--fg);border:1px solid #b6c5d8;margin-top:auto;min-height:44px}
.install-help{width:100%;margin:0 0 22px;font-size:12px;color:var(--muted)}.install-help summary{cursor:pointer;padding:8px 0;text-decoration:underline;text-underline-offset:4px}.install-help ol{margin:12px 0 0;padding-left:20px;line-height:1.9}
footer{display:grid;grid-template-columns:1fr 2fr;padding:45px max(40px,calc((100vw - 1240px)/2));gap:30px 70px;background:white}
.footer-identity img{display:block;max-width:170px;height:auto;margin-bottom:16px}
.footer-brand{font-size:12px!important;color:var(--muted)!important;font-weight:400!important}
.footer-links{justify-content:flex-end;flex-wrap:wrap;gap:10px 24px}.footer-links a{font-size:13px;padding:10px 0}.footer-links a:hover{text-decoration:underline;text-underline-offset:5px}
.footer-copyright{grid-column:1/-1;border-top:1px solid var(--line);padding-top:25px;font-size:11px}
@media(max-width:1000px){#about .about-grid,#regions .section-head,#partners .section-head,#inquiry .section-head,#access .section-head,.inquiry-grid{gap:35px}.partners-group{grid-template-columns:130px 1fr;gap:30px}.partners-grid{grid-template-columns:repeat(3,1fr)}#bus .section-inner{gap:30px}#bus .bus-panel{padding:30px}.region-content{padding:20px}}
@media(max-width:760px){#about .about-grid{grid-template-columns:1fr;gap:24px}#about .about-grid>.section-label{margin:0}#about .section-title{font-size:34px;max-width:none}#about .stats{padding:28px 24px}#about .stats>div{padding:0 18px}#about .stat-num{font-size:36px}#regions .section-head,#partners .section-head,#inquiry .section-head,#access .section-head{grid-template-columns:1fr;gap:16px}.partners-group{grid-template-columns:1fr;gap:20px}.partners-group>.subsection-title{padding:0}.inquiry-grid{grid-template-columns:1fr;gap:32px}.inquiry-aside{padding:24px}.inquiry-info{display:grid;grid-template-columns:70px 1fr;gap:12px}.inquiry-info dt,.inquiry-info dd{margin:0}.inquiry-icon{display:none}#bus .section-inner{grid-template-columns:1fr}#bus .bus-panel{grid-column:1;grid-row:3}#bus .section-title{font-size:34px;max-width:none}#bus .section-head p{max-width:none}footer{grid-template-columns:1fr;gap:24px;padding:36px 24px}.footer-links{justify-content:flex-start}}
@media(max-width:600px){#about .stats{padding:25px 18px}#about .stats>div{padding:0 12px}#about .stat-num{font-size:30px}#about .stat-label{font-size:11px;line-height:1.6}.history summary{font-size:17px;min-height:70px}.history-list{padding-left:12px}.history-item{grid-template-columns:60px 1fr;gap:14px;padding:20px 0}.history-content h4{font-size:15px}.history-content p{font-size:13px}.gallery-grid{gap:22px 16px}.gallery-caption{font-size:12px;line-height:1.7;padding-top:9px}.regions{grid-template-columns:1fr;gap:24px}.region-img{aspect-ratio:8/5}.region-content{padding:24px}.partners-grid{grid-template-columns:repeat(2,1fr);gap:10px}.partner-card{min-height:110px}.partner-card.text-only .partner-name{font-size:16px}#bus .bus-panel{padding:30px 24px}.access-card{padding:25px}.form-group legend{font-size:18px}form.inquiry-form input,form.inquiry-form select,form.inquiry-form textarea{font-size:16px}}

.partner-card:hover{border-color:#e7ecf2}
.access-badge{border:0}