:root{--color-primary:#0d1b2a;--color-primary-light:#1a3150;--color-accent:#b4862e;--color-accent-light:#d4a84b;--color-bg:#f7f6f4;--color-bg-alt:#eceae6;--color-white:#fff;--color-text:#1a1a1a;--color-text-muted:#666;--color-border:#dddbd7;--font-sans:"Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;--font-heading:"Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;--header-h:72px;--max-w:1200px;--section-py:96px;--ease:cubic-bezier(.25, .46, .45, .94);--transition:.3s var(--ease)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;line-height:1.7}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}ul{list-style:none}button{cursor:pointer;font:inherit;background:0 0;border:none}h1,h2,h3,h4{font-family:var(--font-heading);letter-spacing:-.02em;font-weight:700;line-height:1.25}.section-label{letter-spacing:.15em;text-transform:uppercase;color:var(--color-accent);margin-bottom:.75rem;font-size:.75rem;font-weight:600;display:block}.section-title{color:var(--color-primary);margin-bottom:1.25rem;font-size:clamp(1.75rem,3vw,2.5rem)}.section-desc{color:var(--color-text-muted);max-width:680px;font-size:1.0625rem;line-height:1.8}.container{width:100%;max-width:var(--max-w);margin:0 auto;padding:0 24px}.section{padding:var(--section-py) 0}.section--alt{background:var(--color-bg-alt)}.section--dark{background:var(--color-primary);color:var(--color-white)}.grid-2{grid-template-columns:1fr 1fr;gap:32px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:28px;display:grid}.btn{letter-spacing:.04em;transition:var(--transition);border-radius:2px;padding:14px 32px;font-size:.9375rem;font-weight:600;line-height:1;display:inline-block}.btn-primary{background:var(--color-accent);color:var(--color-white)}.btn-primary:hover{background:var(--color-accent-light)}.btn-dark{background:var(--color-primary);color:var(--color-white)}.btn-dark:hover{background:var(--color-primary-light)}.btn-outline{border:1.5px solid var(--color-border);color:var(--color-text-muted);padding:10px 24px;font-size:.875rem}.btn-outline:hover{border-color:var(--color-accent);color:var(--color-accent)}#site-header{z-index:1000;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:box-shadow var(--transition);background:#0d1b2af7;border-bottom:1px solid #ffffff0f;position:sticky;top:0}#site-header.scrolled{box-shadow:0 2px 24px #00000040}.header-inner{max-width:var(--max-w);height:var(--header-h);justify-content:space-between;align-items:center;margin:0 auto;padding:0 24px;display:flex}.logo img{mix-blend-mode:screen;width:auto;height:40px}#main-nav ul{align-items:center;gap:8px;display:flex}#main-nav>ul>li{position:relative}#main-nav>ul>li>a{color:#ffffffd9;transition:color var(--transition);white-space:nowrap;align-items:center;padding:8px 16px;font-size:.9375rem;font-weight:500;display:flex}#main-nav>ul>li>a:hover,#main-nav>ul>li>a.active{color:var(--color-accent-light)}.dropdown{background:var(--color-white);border:1px solid var(--color-border);opacity:0;visibility:hidden;min-width:140px;transition:opacity var(--transition), transform var(--transition), visibility var(--transition);z-index:100;border-radius:4px;position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%)translateY(-6px);box-shadow:0 8px 32px #0000001f}.has-dropdown:hover .dropdown{opacity:1;visibility:visible;transform:translate(-50%)translateY(0)}.dropdown li a{color:var(--color-text);white-space:nowrap;transition:background var(--transition), color var(--transition);padding:10px 20px;font-size:.875rem;display:block}.dropdown li a:hover{background:var(--color-bg);color:var(--color-accent)}.nav-toggle{flex-direction:column;gap:5px;padding:8px;display:none}.nav-toggle span{background:var(--color-white);width:24px;height:2px;transition:var(--transition);display:block}.nav-toggle.open span:first-child{transform:translateY(7px)rotate(45deg)}.nav-toggle.open span:nth-child(2){opacity:0}.nav-toggle.open span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}#site-footer{background:var(--color-primary);color:#ffffffbf}.footer-inner{max-width:var(--max-w);border-bottom:1px solid #ffffff14;grid-template-columns:1.5fr 2fr 1.5fr;gap:48px;margin:0 auto;padding:64px 24px;display:grid}.footer-brand img{opacity:.9;margin-bottom:16px}.footer-tagline{color:#ffffff80;font-size:.875rem}.footer-info p{font-size:.875rem;line-height:1.9}.footer-info strong{color:var(--color-white);font-size:1rem}.footer-info a:hover{color:var(--color-accent-light)}.footer-nav ul{grid-template-columns:1fr 1fr;gap:4px 16px;margin-bottom:24px;display:grid}.footer-nav ul a{transition:color var(--transition);padding:4px 0;font-size:.875rem}.footer-nav ul a:hover{color:var(--color-accent-light)}.footer-bottom{text-align:center;color:#ffffff59;padding:20px 24px;font-size:.8125rem}.reveal{opacity:0;transition:opacity .65s var(--ease), transform .65s var(--ease);transform:translateY(28px)}.reveal.visible{opacity:1;transform:translateY(0)}.reveal-delay-1{transition-delay:.1s}.reveal-delay-2{transition-delay:.2s}.reveal-delay-3{transition-delay:.3s}.page-hero{background:var(--color-primary);color:var(--color-white);padding:72px 0 60px}.page-hero .section-label{color:var(--color-accent-light)}.page-hero h1{margin-bottom:16px;font-size:clamp(2rem,4vw,3rem)}.page-hero p{color:#ffffffa6;max-width:600px;font-size:1.0625rem;line-height:1.85}.hero{min-height:calc(100vh - var(--header-h));background:var(--color-primary);align-items:center;display:flex;position:relative;overflow:hidden}.hero:before{content:"";z-index:1;background:linear-gradient(135deg,#0d1b2af2 45%,#1a3150b3 100%);position:absolute;inset:0}.hero-bg{object-fit:cover;opacity:.35;width:100%;height:100%;position:absolute;inset:0}.hero-content{z-index:2;max-width:var(--max-w);margin:0 auto;padding:0 24px;position:relative}.hero-content .section-label{color:var(--color-accent-light);margin-bottom:1rem}.hero-content h1{color:var(--color-white);margin-bottom:1.5rem;font-size:clamp(2.5rem,5vw,4rem);line-height:1.15}.hero-content p{color:#ffffffa6;max-width:540px;margin-bottom:2.5rem;font-size:clamp(1rem,1.5vw,1.1875rem);line-height:1.85}.hero-actions{flex-wrap:wrap;gap:16px;display:flex}.services-grid{grid-template-columns:repeat(3,1fr);gap:2px;margin-top:56px;display:grid}.service-card{aspect-ratio:4/3;background:var(--color-primary);position:relative;overflow:hidden}.service-card 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var(--color-border);gap:0;display:grid}.work-item{border-bottom:1px solid var(--color-border);transition:padding-left var(--transition);justify-content:space-between;align-items:center;padding:20px 0;display:flex}.work-item:hover{padding-left:8px}.work-item-title{color:var(--color-text);font-size:1rem;font-weight:500}.work-item-tag{letter-spacing:.1em;color:var(--color-accent);white-space:nowrap;background:#b4862e1a;border-radius:2px;flex-shrink:0;margin-left:16px;padding:3px 10px;font-size:.75rem;font-weight:600}.cta-strip{background:var(--color-accent);color:var(--color-white);padding:56px 0}.cta-strip .container{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:32px;display:flex}.cta-strip h2{color:var(--color-white);font-size:clamp(1.5rem,2.5vw,2rem)}.cta-strip p{color:#fffc;margin-top:6px;font-size:1rem}.greeting-grid{grid-template-columns:1fr 1fr;align-items:center;gap:72px;display:grid}.greeting-text .section-desc{max-width:100%;margin-bottom:20px}.org-chart{border-radius:4px;overflow:hidden;box-shadow:0 4px 40px #0000001a}.license-grid{grid-template-columns:repeat(4,1fr);gap:16px;display:grid}.license-item{transition:transform var(--transition), box-shadow var(--transition);border-radius:4px;overflow:hidden;box-shadow:0 2px 16px #00000014}.license-item:hover{transform:translateY(-4px);box-shadow:0 8px 32px #00000024}.license-item img{object-fit:cover;width:100%;height:auto}.location-grid{grid-template-columns:1fr 1fr;gap:32px;display:grid}.location-card{background:var(--color-white);border:1px solid var(--color-border);border-radius:4px;padding:36px}.location-card h3{color:var(--color-primary);border-bottom:2px solid var(--color-accent);margin-bottom:20px;padding-bottom:16px;font-size:1.125rem;display:inline-block}.location-detail{flex-direction:column;gap:10px;margin-bottom:28px;display:flex}.location-detail p{color:var(--color-text-muted);font-size:.9375rem}.location-detail p 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var(--color-border);width:100%;font-family:var(--font-sans);background:var(--color-white);color:var(--color-text);transition:border-color var(--transition);border-radius:2px;outline:none;padding:12px 16px;font-size:.9375rem}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--color-accent)}.form-group textarea{resize:vertical;min-height:140px}.form-grid-2{grid-template-columns:1fr 1fr;gap:16px;display:grid}.form-notice{color:var(--color-text-muted);background:var(--color-bg-alt);border-radius:2px;padding:12px 16px;font-size:.8125rem;line-height:1.6}@media (width<=1024px){.services-grid{grid-template-columns:1fr 1fr}.services-grid .service-card:last-child{grid-column:1/-1}.license-grid{grid-template-columns:repeat(3,1fr)}.footer-inner{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}@media (width<=768px){:root{--section-py:64px}.nav-toggle{display:flex}#main-nav{top:var(--header-h);background:var(--color-primary);border-top:1px solid #ffffff14;padding:16px 24px 24px;display:none;position:absolute;left:0;right:0}#main-nav.open{display:block}#main-nav ul{flex-direction:column;gap:0}#main-nav>ul>li>a{border-bottom:1px solid #ffffff0f;padding:14px 0}.dropdown{opacity:1;visibility:visible;box-shadow:none;background:0 0;border:none;padding-left:16px;position:static;transform:none}.dropdown li a{color:#fff9;padding:8px 0}.services-grid{grid-template-columns:1fr}.services-grid .service-card:last-child{grid-column:auto}.greeting-grid,.equipment-row,.contact-grid,.location-grid,.grid-2{grid-template-columns:1fr}.equipment-row.reverse .eq-img,.equipment-row.reverse .eq-body{order:unset}.license-grid,.photo-grid{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr;gap:32px}.cta-strip .container{flex-direction:column;gap:24px}.form-grid-2{grid-template-columns:1fr}}@media (width<=480px){.license-grid{grid-template-columns:repeat(2,1fr)}.photo-grid{grid-template-columns:1fr 1fr}.hero-content h1{font-size:2rem}}.board-table{border-collapse:collapse;width:100%;font-size:.9375rem}.board-table thead tr{background:var(--color-primary);color:#fff}.board-table th,.board-table td{text-align:left;border-bottom:1px solid var(--color-border);padding:14px 16px}.board-row:hover{background:var(--color-bg)}.board-row td:nth-child(2){color:var(--color-primary);font-weight:500}.board-detail{border:1px solid var(--color-border);border-radius:4px;overflow:hidden}.board-detail-title{border-bottom:1px solid var(--color-border);padding:24px 28px 16px;font-size:1.25rem}.board-detail-meta{color:var(--color-text-muted);background:var(--color-bg);border-bottom:1px solid var(--color-border);gap:24px;padding:12px 28px;font-size:.875rem;display:flex}.board-detail-body{min-height:200px;padding:32px 28px;font-size:.9375rem;line-height:1.9}.board-detail-actions{border-top:1px solid var(--color-border);gap:12px;padding:20px 28px;display:flex}.board-form{flex-direction:column;gap:20px;max-width:720px;display:flex}.board-label{margin-bottom:6px;font-size:.875rem;font-weight:500;display:block}.board-input{border:1px solid var(--color-border);box-sizing:border-box;border-radius:4px;width:100%;padding:10px 14px;font-family:inherit;font-size:.9375rem}.board-input:focus{border-color:var(--color-accent);outline:none}