@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;600;700;800;900&display=swap');
:root{--navy:#0A1E40;--navy-dark:#07162F;--gold:#B18B47;--ink:#162C48;--muted:#6A778A;--line:#DDE3EC;--cream:#F6F7FA;--white:#fff;font-family:'Noto Sans KR',sans-serif;color:var(--ink);font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}button:focus-visible,a:focus-visible{outline:3px solid var(--gold);outline-offset:4px}input:focus,select:focus,textarea:focus{outline:2px solid #5B6B86;outline-offset:1px}button{border:0}h1,h2,h3,p{margin:0}p{line-height:1.85}img{max-width:100%}svg{fill:none;stroke:currentColor;stroke-width:2}em{font-style:normal}[hidden]{display:none!important}.wrap{max-width:1240px;width:calc(100% - 112px);margin:0 auto}.header{height:98px;max-width:1440px;margin:auto;padding:0 52px;display:flex;align-items:center;gap:36px;background:white}.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}.brand svg{width:43px;height:43px;color:var(--navy);stroke-width:1.6}.brand>span{font-size:24px;font-weight:800;letter-spacing:-1.2px}.brand small{display:block;font-size:8px;letter-spacing:2.2px;font-weight:600;margin-top:1px}.header nav{display:flex;justify-content:center;gap:36px;flex:1;font-size:14px;font-weight:600}.header nav a:hover{color:#a37b3a}.button{display:inline-flex;align-items:center;justify-content:center;gap:32px;background:var(--navy);color:#fff;padding:19px 26px;font-size:14px;font-weight:600;min-height:54px;border-radius:3px;transition:background .2s}.button:hover{background:#233759}.button.small{min-height:43px;padding:12px 20px;font-size:13px;gap:26px}.button.gold{background:var(--gold);color:#0A1E40}.button.gold:hover{background:#C8A361}.button.outline{background:white;color:var(--navy);border:1px solid var(--line)}.menu-toggle{display:none}.hero{position:relative;background:var(--navy-dark);color:#fff;min-height:660px;overflow:hidden}.hero-photo{position:absolute;inset:0 0 0 32%;background:url('hero.jpg') center 53%/cover no-repeat;filter:saturate(.42)}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,#0A1E40f5 0%,#0A1E40f5 27%,#0A1E40bb 49%,#0A1E4022 100%)}.hero-inner{position:relative;padding-top:70px;padding-bottom:30px}.eyebrow{font-size:11px;letter-spacing:1.6px;font-weight:700;color:#525E72;margin-bottom:20px}.eyebrow.light{color:#C6CCD7}.eyebrow span{display:inline-block;background:var(--gold);width:7px;height:7px;margin-right:10px;border-radius:50%}.hero h1{font-size:58px;line-height:1.35;letter-spacing:-2.9px;font-weight:700}.hero h1 em{color:#D4B471}.hero 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h3{font-size:22px;letter-spacing:-.9px;margin:25px 0 13px}.solution-card p{font-size:12px;color:var(--muted);line-height:1.9}.tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:23px;margin-bottom:26px}.tags span{font-size:10px;background:#E7EAEE;color:#5A6270;padding:5px 8px}.service-link{background:transparent;border-top:1px solid #D6D9DF;width:100%;display:flex;justify-content:space-between;padding:20px 0;color:var(--navy);font-size:12px;font-weight:600}.disclaimer{font-size:10px;color:#7F8897;margin-top:18px}.about{background:var(--navy);color:#fff;padding:85px 0}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:110px}.about h2{font-size:36px}.about-mark{font-size:42px;line-height:1.5;letter-spacing:-2px;font-weight:700;color:#707D94;margin-top:52px}.about-mark span{color:#D4B471}.letter{padding-top:6px}.letter-label{color:#B9C1CE;font-size:11px;border-bottom:1px solid #727E93;padding-bottom:9px;display:inline-block}.letter 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@media(min-width:1600px){.hero{min-height:710px}.hero-inner{padding-top:85px}.hero-foot{margin-top:70px}}@media(max-width:1100px){.wrap{width:calc(100% - 64px)}.header{padding:0 30px;gap:25px;height:85px}.header nav{gap:22px;font-size:12px}.brand>span{font-size:21px}.brand svg{width:35px}.hero h1{font-size:51px}.about-grid{gap:60px}.contact-grid{gap:40px}.solution-card{padding:24px 22px 0}.solution-card h3{font-size:20px}.admin-content{padding:0 25px 35px;margin-left:215px}.admin-sidebar{width:215px;padding:30px 20px}.stats-grid{gap:10px}.stat-card{padding:20px}.table-tools{padding:15px}.photo-caption{display:none}}@media(max-width:800px){.header{height:76px}.header nav{display:none;position:absolute;top:76px;left:0;right:0;padding:22px;background:white;z-index:20;box-shadow:0 8px 15px #0001}.header nav.open{display:flex;flex-wrap:wrap}.header>.button{margin-left:auto;font-size:11px;min-height:38px;padding:10px 15px;gap:18px}.menu-toggle{display:block;background:none;font-size:21px;color:var(--navy);padding:0}.brand svg{width:32px}.brand>span{font-size:20px}.brand small{font-size:6px;letter-spacing:2px}.hero{min-height:625px}.hero-photo{left:15%;opacity:.75}.hero-shade{background:linear-gradient(90deg,#0A1E40f2,#0A1E40a6 55%,#0A1E4040)}.hero-inner{padding-top:60px}.hero h1{font-size:46px;letter-spacing:-2px}.hero p{font-size:13px}.hero-foot{margin-top:55px;gap:11px;font-size:9px}.hero-foot>span:last-child{display:none}.promise{gap:14px;padding:26px 0}.promise>div{gap:9px}.promise>div+div{padding-left:14px}.promise strong{font-size:12px}.promise p{font-size:10px}.index{font-size:9px;margin-top:3px}.section{padding-top:70px;padding-bottom:70px}h2{font-size:29px}.section-head>p{font-size:11px}.section-head{gap:25px}.solution-grid{gap:12px}.solution-card{padding:20px 17px 0}.card-num{font-size:8px}.solution-card h3{font-size:17px}.solution-card p{font-size:10px}.tags{gap:4px;margin:20px 0}.tags span{font-size:8px;padding:4px 5px}.service-link{font-size:10px}.solution-card svg{width:49px;height:49px}.about{padding:65px 0}.about-grid{gap:40px}.about h2{font-size:29px}.about-mark{font-size:34px}.letter h3{font-size:21px}.letter>p{font-size:11px}.process-grid{gap:16px}.process-grid h3{font-size:15px}.process-grid p{font-size:10px}.faq-grid{gap:35px;grid-template-columns:.8fr 1.2fr}.faq-grid h2{font-size:28px}summary{font-size:12px}.contact-grid{grid-template-columns:1fr;gap:35px}.contact-copy{display:grid;grid-template-columns:1fr 1fr;column-gap:35px}.contact-copy>.eyebrow{grid-column:1/-1}.contact-copy h2{font-size:30px}.contact-copy>p{grid-column:1;margin-top:15px;font-size:12px}.contact-method{grid-column:2;grid-row:2/5;margin:0;align-self:start}.contact-copy .contact-note{font-size:10px}.inquiry-form{padding:27px}.admin-sidebar{width:180px;padding:30px 16px}.admin-sidebar .brand>span{font-size:18px}.admin-user{gap:7px}.admin-user strong{font-size:11px}.admin-user small{font-size:8px}.admin-sidebar nav button,.admin-sidebar nav a{font-size:10px;padding:13px 8px}.admin-content{margin-left:180px;padding:0 22px 30px}.admin-heading{align-items:flex-start}.admin-heading h1{font-size:24px}.admin-heading p{font-size:10px}.admin-heading .button{padding:10px;font-size:9px;min-height:35px}.stats-grid{grid-template-columns:repeat(2,1fr)}.stat-card{padding:18px}.stat-card strong{font-size:28px;margin-top:8px}.stat-card p{display:none}.admin-topbar{font-size:9px}.table-tools{align-items:flex-start;flex-direction:column}.search-box{width:100%}.search-box input{max-width:none}.settings-form{padding:22px}}
@media(max-width:540px){html{scroll-padding-top:20px}.wrap{width:calc(100% - 40px)}.header{padding:0 20px;height:72px;gap:15px}.brand{gap:6px}.brand>span{font-size:18px}.brand svg{width:30px}.header>.button{font-size:10px;padding:9px 12px;gap:12px}.menu-toggle{font-size:19px}.header nav{top:72px;gap:21px}.hero{min-height:620px}.hero-inner{padding-top:47px}.hero h1{font-size:42px;line-height:1.42;letter-spacing:-2px}.hero p{font-size:11px;line-height:1.95;margin-top:23px}.hero .eyebrow{font-size:9px;letter-spacing:.6px}.hero-actions{gap:22px;margin-top:30px}.hero-actions .button{padding:16px 19px;font-size:12px;gap:22px;min-height:51px}.hero .text-link{font-size:10px;gap:12px}.hero-foot{margin-top:43px}.hero-photo{left:0;background-position:63% center;opacity:.52}.hero-shade{background:linear-gradient(90deg,#0A1E40ef,#0A1E4080)}.promise{grid-template-columns:1fr;padding:24px 0;gap:20px}.promise>div{gap:17px}.promise>div+div{border:0;padding:0}.promise strong{font-size:13px}.promise p{font-size:11px;margin-top:3px}.index{font-size:10px;margin-top:4px}.section{padding-top:58px;padding-bottom:58px}.section-head{display:block;margin-bottom:28px}.section-head>p{margin-top:18px}.eyebrow{font-size:9px;margin-bottom:15px}h2{font-size:28px;line-height:1.5;letter-spacing:-1.4px}.solution-grid{grid-template-columns:1fr;gap:17px}.solution-card{padding:25px 25px 0;position:relative}.card-num{font-size:9px}.solution-card svg{position:absolute;right:24px;top:25px;margin:0;width:47px;height:47px}.solution-card h3{font-size:21px;margin-top:20px}.solution-card p{font-size:12px}.tags span{font-size:9px;padding:5px 8px}.service-link{font-size:12px}.disclaimer{font-size:9px}.about{padding:55px 0}.about-grid{grid-template-columns:1fr;gap:36px}.about h2{font-size:28px}.about-mark{display:none}.letter{border-top:1px solid #ffffff29;padding-top:30px}.letter h3{font-size:22px}.letter>p{font-size:12px}.signature strong{font-size:21px}.process-grid{grid-template-columns:1fr 1fr;gap:30px 20px}.process-grid h3{font-size:15px;margin-top:17px}.process-grid p{font-size:11px}.section-head>.text-link{margin-top:18px}.principle{align-items:flex-start;gap:15px;padding:17px}.principle>span{font-size:10px;padding-top:4px}.principle p{font-size:10px}.faq-section{padding:55px 0}.faq-grid{grid-template-columns:1fr;gap:24px}.faq-grid>div>p{margin-top:15px;font-size:11px}summary{font-size:12px;padding:20px 28px 20px 0}.contact-copy{display:block}.contact-copy h2{font-size:28px}.contact-copy>p{font-size:12px}.contact-method{margin-top:25px}.contact-method strong{font-size:24px}.contact-copy .contact-note{font-size:10px}.contact-grid{gap:30px}.inquiry-form{padding:23px 18px}.form-grid{gap:17px 12px}.form-grid label{font-size:10px}input:not([type=checkbox]),select,textarea{font-size:11px;padding:11px 10px}.consent-row{gap:7px;flex-wrap:wrap}.consent-row label{font-size:9px}.consent-row .plain{font-size:9px}.form-top h3{font-size:18px}.form-notice{font-size:10px}.footer-top{display:block}.footer-top p{margin-top:12px;font-size:11px}.footer-info{gap:4px 16px;font-size:9px}.footer-bottom{font-size:8px;flex-direction:column;gap:17px}.footer{padding-bottom:90px}.mobile-cta{display:block;position:fixed;bottom:0;left:0;right:0;text-align:center;background:var(--navy);color:#fff;font-size:13px;padding:18px;z-index:10;border-top:1px solid #576885}.admin-sidebar{position:static;width:100%;padding:20px;display:block}.admin-sidebar .brand{display:inline-block}.admin-user{display:none}.admin-sidebar nav{flex-direction:row;margin-top:20px;gap:8px}.admin-sidebar nav button,.admin-sidebar nav a{padding:10px 9px;font-size:10px}.admin-sidebar nav span{display:none}.sidebar-bottom{position:absolute;top:24px;right:20px}.sidebar-bottom p{display:none}.sidebar-bottom button{font-size:9px}.admin-content{margin:0;padding:0 18px 30px;min-height:80vh}.admin-topbar{height:54px;font-size:8px;margin-bottom:28px}.admin-heading{display:block}.admin-heading h1{font-size:25px}.admin-heading .button{margin-top:18px;font-size:10px}.admin-heading p{font-size:10px}.stat-card{padding:19px}.stat-card strong{font-size:29px}.stats-grid{gap:11px;margin-bottom:20px}.filters{gap:1px}.filters button{padding:7px 9px;font-size:10px}.table-tools{padding:16px}.table-tools .search-box>span{display:none}.search-box input{font-size:11px}td,th{padding:15px 14px}.table-caption{padding:17px;font-size:9px}.admin-note{font-size:9px}.login-panel{margin:55px auto}.settings-form{padding:20px 16px}.settings-form .form-grid{grid-template-columns:1fr}.settings-form .full{grid-column:1}.switch-label{padding:15px;gap:8px}.switch-label strong{font-size:11px}.switch-label small{font-size:9px}.settings-form>p{font-size:10px}dialog{padding:24px 20px}.dialog-head h2{font-size:20px}.detail-grid{padding:17px;gap:17px}.detail-grid dd{font-size:11px}.privacy-body p{font-size:11px}.demo-notice{font-size:9px;padding:8px 12px}.detail-actions .button{font-size:11px;padding:14px}#toast{bottom:75px;font-size:11px;width:max-content;text-align:center}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
/* Selected #21 DH mark: solid traced artwork, independent of line icons. */
.brand{min-width:0;gap:11px}.brand .brand-symbol{display:block;width:51px;height:auto;aspect-ratio:125/89;flex:0 0 auto;fill:#B18B47;stroke:none}.brand .brand-symbol path{fill:#B18B47;stroke:none;stroke-width:0}.brand>span{font-family:'Noto Sans KR','Malgun Gothic',sans-serif;line-height:1.2;white-space:nowrap;letter-spacing:-1.15px;font-weight:800}.brand small{font-family:Arial,Helvetica,sans-serif;font-size:8px;letter-spacing:1.8px;line-height:1.4;font-weight:600;margin-top:5px}.admin-sidebar .brand{gap:9px}.admin-sidebar .brand .brand-symbol{width:43px}.admin-sidebar .brand>span{font-size:21px}.admin-sidebar .brand small{font-size:6.5px;letter-spacing:1.25px;color:#C6CBD4;margin-top:4px}.admin-sidebar .brand .management-label{font-size:6px;letter-spacing:1.75px;margin-top:5px;color:#bd9a5e}.contact-method>span{overflow-wrap:anywhere}.footer-info>span{overflow-wrap:anywhere;max-width:100%}
@media(max-width:1100px){.brand .brand-symbol{width:45px}.brand>span{font-size:21px}.admin-sidebar .brand .brand-symbol{width:36px}.admin-sidebar .brand>span{font-size:18px}.admin-sidebar .brand small{font-size:6px;letter-spacing:1px}}
@media(max-width:800px){.brand .brand-symbol{width:40px}.brand>span{font-size:20px}.brand small{font-size:7px;letter-spacing:1.35px}.admin-sidebar .brand{gap:7px}.admin-sidebar .brand .brand-symbol{width:31px}.admin-sidebar .brand>span{font-size:16px}.admin-sidebar .brand small{font-size:5.4px;letter-spacing:.8px}}
@media(max-width:540px){.header{gap:12px}.brand{gap:8px}.brand .brand-symbol{width:38px}.brand>span{font-size:18px;letter-spacing:-.85px}.brand small{font-size:6px;letter-spacing:1.2px;margin-top:4px}.header>.button{gap:9px;padding-left:10px;padding-right:10px}.footer-top .brand>span{font-size:21px}.footer-top .brand .brand-symbol{width:44px}.footer-top .brand small{font-size:7px;letter-spacing:1.55px}.admin-sidebar{position:relative}.admin-sidebar .brand{display:inline-flex;max-width:calc(100% - 55px);gap:9px}.admin-sidebar .brand .brand-symbol{width:38px}.admin-sidebar .brand>span{font-size:18px}.admin-sidebar .brand small{font-size:6px;letter-spacing:1.2px}.admin-sidebar .brand .management-label{font-size:5.5px;letter-spacing:1.6px}.admin-sidebar nav{flex-wrap:wrap}.sidebar-bottom{top:27px}.admin-sidebar nav button,.admin-sidebar nav a{white-space:nowrap}}

/* Business card palette: deep navy #0A1E40 and selected logo gold #B18B47. */
:root{--navy:#0A1E40;--navy-dark:#07162F;--gold:#B18B47;--ink:#162C48;--muted:#66758A;--line:#DDE3EC;--cream:#F6F7FA;--white:#fff;color-scheme:light}
.header{background:var(--navy);color:#EAF0F7;border-bottom:1px solid #B18B4747;max-width:none}.header nav{background:var(--navy)}.header nav a{color:#D8E2F0}.header nav a:hover{color:#D4B471}.header .brand>span,.footer .brand>span,.admin-sidebar .brand>span{color:#F4F1E8}.header .brand small,.footer .brand small{color:#C5A362}.header>.button{background:var(--gold);color:#07162F;font-weight:700}.header>.button:hover{background:#C8A361}.menu-toggle{color:#EAF0F7}
.hero-photo{filter:saturate(.30)}.hero{background:var(--navy-dark)}.hero h1 em{color:#D4B471}.hero p{color:#D1DCEC}.hero .eyebrow.light{color:#C7D4E5}.hero-foot{color:#ADBFD6;border-top-color:#B18B4747}.hero-foot strong{color:#F1E5CE}.photo-caption{color:#B8C8DB}.text-link{color:#DCE5F2;border-bottom-color:#7085A4}.button:hover{background:#15365C}.button.gold{background:var(--gold);color:#07162F}.button.gold:hover{background:#C8A361}.text-link.dark{color:var(--navy);border-color:var(--navy)}
.eyebrow{color:#8A672F}.index{color:#9B793F}.solution-card{background:#F7F8FB;border-color:#DFE4ED}.solution-card:hover{border-color:#B18B47}.solution-card svg{color:#9E7A3D}.tags span{background:#EAEFF5;color:#5D6F87}.service-link{border-top-color:#D8E0EB;color:var(--navy)}.card-num{color:#8B96A8}.disclaimer{color:#798597}.about{background:var(--navy)}.about .eyebrow.light{color:#C8AA73}.about-mark{color:#617897}.about-mark span{color:#D4B471}.letter-label{color:#D2B682;border-bottom-color:#8B7448}.letter>p{color:#C2CFE1}.signature span{color:#A8BAD1}.signature strong{color:#F0E3CD}.process-grid article{border-top-color:#CBD4E1}.process-grid article:first-child{border-top-color:#B18B47}.process-grid article>span{color:#A18049}.principle{background:#F5F1E8}.principle>span{color:#84632D}.faq-section{background:#F4F6FA}.contact-copy h2 em{color:#9B793F}.contact-method small{color:#8A672F}.form-notice{color:#705626;background:#F6F0E3}.form-grid input,.form-grid select,.form-grid textarea{background:#F8FAFC;border-color:#D9E1EB}.form-grid label{color:#3E526F}.consent-row label{color:#4D5E77}
.footer{background:var(--navy);border-top:1px solid #B18B4760;color:#D1DDEC}.footer-top p{color:#C5D0E0}.footer-info{color:#B0C0D6}.footer-bottom{color:#90A3BF;border-top-color:#B18B4747}.footer-bottom a:hover,.footer-bottom button:hover{color:#D4B471}.demo-notice{background:#EEE7D8;color:#604B2C}.mobile-cta{background:var(--gold);color:#07162F;border-top-color:#CBA965;font-weight:700}
.admin-sidebar{background:var(--navy-dark);border-right:1px solid #B18B473B}.admin-sidebar .brand small{color:#AABCD3}.admin-sidebar .brand .management-label{color:#C5A362}.admin-user small{color:#9EB1CC}.admin-sidebar nav button,.admin-sidebar nav a{color:#B4C5DE}.admin-sidebar nav .active{background:#B18B471C;color:#E0C58F}.avatar{background:#C6A466;color:#07162F}.sidebar-bottom p{color:#869AB8}.sidebar-bottom button{color:#A7BAD4}.admin-content{background:#F3F5F9}.admin-topbar{border-bottom-color:#DDE3EC;color:#8390A5}.admin-topbar>span:last-child{color:#8A672F}.stat-card{border-color:#DFE5ED}.stat-card:first-child{background:var(--navy);border-color:var(--navy)}.stat-card:first-child small{color:#DBBD82}.stat-card:first-child strong span{color:#A3B7D3}.stat-card p{color:#8391A5}.table-panel{border-color:#DCE3ED}.filters button{color:#6C7A90}.filters button.selected{background:#F1EADC;color:#73582C}.table-tools .search-box input{background:#F8FAFC}.table-panel th{background:#F6F8FB;color:#73829A;border-color:#E4E9F1}.table-panel td{color:#576A83;border-color:#E5EAF2}.table-panel td strong{color:#1D385B}.table-panel td small{color:#8B99AE}.table-panel td button{color:#7D6236;border-color:#D9CCB3}.badge.new{background:#EEE6D5;color:#735629}.badge.contact{background:#E5EDF8;color:#365D94}.badge.done{background:#E9EDF3;color:#596D88}.badge.hold{background:#EFECE7;color:#7E756A}.table-caption,.admin-note{color:#7A899F}.table-caption button{color:#7D6236}.settings-form input,.settings-form select,.settings-form textarea{background:#F8FAFC;border-color:#D9E1EB}.switch-label{background:#F4F0E7}.switch-label strong{color:#66512C}.switch-label small{color:#8B8170}.close-dialog{background:#EDF1F7;color:#385477}dialog::backdrop{background:#07162FC7}#toast{background:var(--navy-dark);border-color:#B18B4766}
@media(max-width:800px){.header nav{background:var(--navy);box-shadow:0 8px 15px #07162F33}}

/* Six-service overview: balanced cards without changing the brand theme. */
.solution-card{display:flex;flex-direction:column}.solution-card .service-link{margin-top:auto}.qualification-note{margin-top:7px}.hero-services{line-height:1.7}.service-divider{padding:0 5px;color:#B18B47}