:root{--blue:#4A6FA5;--blue-deep:#3A5A8A;--blue-soft:#6B8FC5;--blue-pale:#D6E3F5;--blue-mist:#EBF1FA;--gold:#E8B84B;--gold-warm:#D4A23A;--gold-pale:#FDF3D8;--gold-mist:#FEF9ED;--cream:#FDFAF5;--cream-warm:#F7F0E4;--warm-white:#FFFDF9;--white:#FFFFFF;--text-heading:#2C3E50;--text-body:#4A5568;--text-soft:#718096;--text-on-blue:#F0F4FA;--text-on-gold:#3A2E10;--font-display:'Lora', Georgia, serif;--font-body:'Nunito Sans', 'Segoe UI', sans-serif;--space-xs:0.5rem;--space-sm:1rem;--space-md:1.5rem;--space-lg:2.5rem;--space-xl:4rem;--space-2xl:6rem;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--radius-full:50px;--shadow-soft:0 2px 8px rgba(74,111,165,0.06);--shadow-md:0 4px 20px rgba(74,111,165,0.08);--shadow-lift:0 8px 30px rgba(74,111,165,0.10);--shadow-warm:0 4px 16px rgba(232,184,75,0.12);--transition:0.3s ease;--max-width:1140px}.dche-utility-bar,.dche-site-header,.dche-site-footer,.dche-landing{box-sizing:border-box;line-height:1.7;-webkit-font-smoothing:antialiased}.dche-utility-bar *,.dche-site-header *,.dche-site-footer *,.dche-landing *{box-sizing:border-box;margin:0;padding:0}.dche-utility-bar ul,.dche-site-header ul,.dche-site-footer ul{list-style:none}.dche-utility-bar a,.dche-site-header a,.dche-site-footer a,.dche-landing a{text-decoration:none;color:inherit;transition:color var(--transition)}.dche-utility-bar img,.dche-site-header img,.dche-site-footer img,.dche-landing img{max-width:100%;height:auto;display:block}.dche-container{max-width:var(--max-width);margin:0 auto;padding:0 var(--space-md)}.dche-landing h1,.dche-landing h2,.dche-landing h3,.dche-landing h4{font-family:var(--font-display);line-height:1.3;color:var(--text-heading)}.dche-skip-link{position:absolute;top:-100%;left:var(--space-sm);background:var(--gold);color:var(--text-on-gold);padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-sm);font-weight:600;z-index:9999;font-family:var(--font-body)}.dche-skip-link:focus{top:var(--space-sm)}.dche-utility-bar{background:var(--blue);padding:.4rem 0;font-size:.8rem;color:var(--text-on-blue);font-family:var(--font-body)}.dche-utility-bar .dche-container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--space-xs)}.dche-utility-contact{display:flex;gap:var(--space-md);align-items:center}.dche-utility-contact a{color:var(--blue-pale)}.dche-utility-contact a:hover{color:var(--white)}.dche-utility-socials{display:flex;gap:.75rem;align-items:center}.dche-utility-socials a{color:var(--blue-pale);opacity:.8;font-size:.8rem;font-weight:600}.dche-utility-socials a:hover{opacity:1;color:var(--white)}.dche-utility-socials a,.dche-footer-socials a{display:inline-flex;align-items:center;justify-content:center}.dche-utility-socials a svg,.dche-footer-socials a svg{width:1rem;height:1rem;display:block;flex-shrink:0}.dche-site-header{background:var(--white);border-bottom:1px solid var(--blue-pale);position:sticky;top:0;z-index:1000;box-shadow:var(--shadow-soft);font-family:var(--font-body)}.dche-header-inner{display:flex;align-items:center;justify-content:space-between;padding:.75rem var(--space-md);max-width:var(--max-width);margin:0 auto}.dche-logo-group{display:flex;align-items:center;gap:.75rem}.dche-logo-group img{width:50px;height:50px;border-radius:50%}.dche-logo-text{font-family:var(--font-display);font-size:1rem;color:var(--blue-deep);font-weight:600;line-height:1.25}.dche-logo-text span{display:block;font-family:var(--font-body);font-size:.65rem;font-weight:500;color:var(--gold-warm);letter-spacing:.06em;margin-top:2px}.dche-main-nav{display:flex;align-items:center}.dche-nav-links{display:flex;gap:var(--space-md);align-items:center;list-style:none;margin:0;padding:0}.dche-nav-links>li{position:relative}.dche-nav-links>li>a{font-size:.875rem;font-weight:500;color:var(--text-body);padding:var(--space-xs) 0;position:relative;display:inline-block}.dche-nav-links>li>a::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--gold);border-radius:2px;transition:width var(--transition)}.dche-nav-links>li>a:hover{color:var(--blue)}.dche-nav-links>li>a:hover::after{width:100%}.dche-dropdown{position:relative}.dche-dropdown-toggle{cursor:pointer;display:flex;align-items:center;gap:4px}.dche-dropdown-toggle::after{content:'\25BE';font-size:.6rem;opacity:.5}.dche-dropdown-menu{position:absolute;top:calc(100% + 10px);left:-8px;background:var(--white);border-radius:var(--radius-md);box-shadow:var(--shadow-lift);padding:var(--space-xs) 0;min-width:220px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:all var(--transition);border:1px solid var(--blue-pale);list-style:none;margin:0;z-index:100}.dche-dropdown:hover .dche-dropdown-menu,.dche-dropdown:focus-within .dche-dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}.dche-dropdown-menu li{margin:0;padding:0}.dche-dropdown-menu a{display:block;padding:.45rem var(--space-md);font-size:.85rem;color:var(--text-body)}.dche-dropdown-menu a:hover{background:var(--blue-mist);color:var(--blue-deep)}.dche-nav-actions{display:flex;gap:var(--space-xs);margin-left:var(--space-md)}.dche-mobile-toggle{display:none;background:none;border:none;cursor:pointer;width:36px;height:36px;flex-direction:column;justify-content:center;align-items:center;gap:5px}.dche-mobile-toggle span{display:block;width:22px;height:2px;background:var(--blue-deep);border-radius:2px;transition:all var(--transition)}.dche-mobile-menu{display:none;background:var(--white);border-top:1px solid var(--blue-pale);padding:var(--space-md);position:absolute;top:100%;left:0;right:0;box-shadow:var(--shadow-lift);z-index:999}.dche-mobile-menu.is-open{display:block}.dche-mobile-menu ul{list-style:none;margin:0;padding:0}.dche-mobile-menu li{border-bottom:1px solid var(--blue-mist)}.dche-mobile-menu a{display:block;padding:.7rem 0;font-size:.95rem;color:var(--text-body);font-family:var(--font-body)}.dche-mobile-menu a:hover{color:var(--blue)}.dche-mobile-menu .dche-mobile-sub{padding-left:var(--space-md)}.dche-mobile-menu .dche-mobile-sub a{font-size:.85rem;color:var(--text-soft)}.dche-mobile-ctas{display:flex;gap:var(--space-xs);padding-top:var(--space-md);border-top:1px solid var(--blue-mist);margin-top:var(--space-xs)}.dche-btn{display:inline-flex;align-items:center;justify-content:center;padding:.55rem 1.2rem;border-radius:var(--radius-full);font-family:var(--font-body);font-size:.85rem;font-weight:600;cursor:pointer;border:none;transition:all var(--transition);line-height:1}.dche-btn-outline{border:1.5px solid var(--blue);color:var(--blue);background:#fff0}.dche-btn-outline:hover{background:var(--blue);color:var(--white)}.dche-btn-primary{background:var(--gold);color:var(--text-on-gold)}.dche-btn-primary:hover{background:var(--gold-warm);box-shadow:var(--shadow-warm);transform:translateY(-1px)}.dche-btn-large{padding:.8rem 1.8rem;font-size:.95rem}.dche-btn-soft{background:rgb(255 255 255 / .15);border:1.5px solid rgb(255 255 255 / .3);color:var(--white)}.dche-btn-soft:hover{background:rgb(255 255 255 / .25);border-color:rgb(255 255 255 / .5)}.dche-btn-gold-outline{border:1.5px solid var(--gold);color:var(--gold);background:#fff0}.dche-btn-gold-outline:hover{background:var(--gold);color:var(--text-on-gold)}.dche-btn-white{background:var(--white);color:var(--blue-deep);border:none}.dche-btn-white:hover{background:var(--cream)}.dche-site-footer{background:var(--blue-deep);color:rgb(255 255 255 / .8);padding:var(--space-xl) 0 0;font-family:var(--font-body)}.dche-footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:var(--space-xl);padding-bottom:var(--space-xl)}.dche-footer-brand p{font-size:.88rem;line-height:1.75;opacity:.65;margin:var(--space-sm) 0 var(--space-md)}.dche-site-footer .dche-footer-logo-group{align-items:center}.dche-site-footer .dche-footer-logo-frame{position:relative;width:44px;height:44px;flex-shrink:0;border-radius:50%;overflow:hidden;background:#0d0d0d}.dche-site-footer .dche-footer-logo-img{position:absolute;left:50%;top:50%;width:122%;height:122%;max-width:none;display:block;object-fit:cover;object-position:center 58%;transform:translate(-50%,calc(-50% + 5px));border-radius:0}.dche-footer-socials{display:flex;gap:.6rem}.dche-footer-socials a{width:34px;height:34px;border-radius:50%;border:1px solid rgb(255 255 255 / .15);display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:600;color:rgb(255 255 255 / .7);transition:all var(--transition)}.dche-footer-socials a:hover{border-color:var(--gold);color:var(--gold);background:rgb(232 184 75 / .1)}.dche-footer-col h4{font-family:var(--font-body);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--gold);margin-bottom:var(--space-md)}.dche-footer-col ul{list-style:none;margin:0;padding:0}.dche-footer-col ul li{margin-bottom:.4rem}.dche-footer-col ul a{font-size:.85rem;color:rgb(255 255 255 / .6)}.dche-footer-col ul a:hover{color:var(--gold)}.dche-footer-bottom{border-top:1px solid rgb(255 255 255 / .08);padding:var(--space-md) 0;display:flex;justify-content:space-between;align-items:center;font-size:.78rem;opacity:.5;flex-wrap:wrap;gap:var(--space-sm)}@media (max-width:1024px){.dche-footer-grid{grid-template-columns:1fr 1fr}}@media (max-width:768px){.dche-utility-contact{display:none}.dche-nav-links{display:none}.dche-mobile-toggle{display:flex}.dche-nav-actions{display:none}.dche-footer-grid{grid-template-columns:1fr}}