:root{--brand-primary:#0B3D6B;--brand-primary-dark:#062744;--brand-secondary:#E8792F;--brand-accent:#3AAFCC;--brand-bg:#FFFFFF;--brand-bg-light:#F7F9FB;--brand-bg-alt:#EEF2F6;--brand-text:#1E2A38;--brand-text-muted:#546374;--brand-border:#D4DBE3;--brand-radius:0px;--space-xs:8px;--space-sm:16px;--space-md:24px;--space-lg:32px;--space-xl:48px;--space-2xl:64px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;color:#1e2a38;color:var(--brand-text);line-height:1.65;font-size:16px}h1,h2,h3,h4,h5,h6{font-family:Inter,sans-serif;font-weight:700;color:#1e2a38;color:var(--brand-text);line-height:1.2}h1{font-size:2.75rem}h2{font-size:2rem}h3{font-size:1.5rem}h4{font-size:1.25rem}a{color:#0b3d6b;color:var(--brand-primary);-webkit-text-decoration:none;text-decoration:none;transition:color .2s}a:hover{color:#e8792f;color:var(--brand-secondary)}img{max-width:100%;height:auto}.section-padding{padding:64px 0;padding:var(--space-2xl) 0}.section-padding-sm{padding:48px 0;padding:var(--space-xl) 0}.bg-light-custom{background-color:#f7f9fb;background-color:var(--brand-bg-light)}.bg-alt{background-color:#eef2f6;background-color:var(--brand-bg-alt)}.bg-dark-brand{background-color:#062744;background-color:var(--brand-primary-dark)}.text-brand-secondary{color:#e8792f;color:var(--brand-secondary)}.btn-brand{background-color:#e8792f;background-color:var(--brand-secondary);color:#fff;border:none;border-radius:0;border-radius:var(--brand-radius);padding:12px 28px;font-weight:600;font-size:.95rem;transition:background-color .25s,transform .15s}.btn-brand:hover{background-color:#d06820;color:#fff;transform:translateY(-1px)}.btn-ghost-light{background:0 0;color:#fff;border:1px solid #fff;border-radius:0;border-radius:var(--brand-radius);padding:10px 24px;font-weight:600;transition:background-color .25s}.btn-ghost-light:hover{background-color:rgba(255,255,255,.12);color:#fff}.section-title{font-size:2rem;font-weight:700;margin-bottom:16px;margin-bottom:var(--space-sm);color:#1e2a38;color:var(--brand-text)}.section-subtitle{font-size:1.05rem;color:#546374;color:var(--brand-text-muted);max-width:640px;margin:0 auto 48px;margin:0 auto var(--space-xl)}.at-navbar-dark{background-color:#062744;background-color:var(--brand-primary-dark);border-bottom:1px solid rgba(255,255,255,.08);padding:8px 0}.at-navbar-dark .navbar-brand{padding:0}.at-navbar-dark .navbar-brand ai-img{height:38px}.at-navbar-dark .nav-link{color:rgba(255,255,255,.82);font-size:.9rem;font-weight:500;padding:8px 16px;transition:color .2s}.at-navbar-dark .nav-link.active,.at-navbar-dark .nav-link:hover{color:#3aafcc;color:var(--brand-accent)}.at-btn-ghost{background:0 0;border:1px solid #fff;color:#fff;border-radius:0;border-radius:var(--brand-radius);padding:7px 20px;font-size:.85rem;font-weight:600;transition:background-color .25s}.at-btn-ghost:hover{background-color:rgba(255,255,255,.1);color:#fff}.navbar-toggler{border-color:rgba(255,255,255,.3)}.navbar-toggler-icon{background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e")}.at-footer{background-color:#062744;background-color:var(--brand-primary-dark);color:rgba(255,255,255,.7);padding:64px 0 0;padding:var(--space-2xl) 0 0}.at-footer h5{color:#fff;font-size:1rem;font-weight:700;margin-bottom:16px;margin-bottom:var(--space-sm);text-transform:uppercase;letter-spacing:.5px}.at-footer a{color:rgba(255,255,255,.6);font-size:.88rem;display:block;padding:3px 0;transition:color .2s}.at-footer a:hover{color:#fff}.at-footer-certs{border-top:1px solid rgba(255,255,255,.1);padding:24px 0;padding:var(--space-md) 0;margin-top:48px;margin-top:var(--space-xl)}.at-footer-certs ai-img{height:44px;width:44px;filter:grayscale(1) opacity(.55);transition:filter .3s;margin:0 12px}.at-footer-certs ai-img:hover{filter:grayscale(0) opacity(1)}.at-footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:16px 0;padding:var(--space-sm) 0;font-size:.82rem;color:rgba(255,255,255,.45)}.at-footer-bottom a{color:rgba(255,255,255,.45);display:inline;padding:0}.at-footer-bottom a:hover{color:#fff}.modal-header{background-color:#0b3d6b;background-color:var(--brand-primary);border-radius:0}.modal-header .modal-title{color:#fff;font-weight:700}.modal-header .btn-close{filter:invert(1)}.modal-content{border-radius:0;border-radius:var(--brand-radius);border:none}@media (max-width:991.98px){h1{font-size:2rem}h2{font-size:1.6rem}.at-navbar-dark .navbar-collapse{background-color:#062744;background-color:var(--brand-primary-dark);padding:16px;padding:var(--space-sm);margin-top:8px}}.feedback-mini .form-label{font-size:.88rem;font-weight:600;color:#1e2a38;color:var(--brand-text)}.feedback-mini .form-label.require::after{content:" *";color:#dc3545}.feedback-mini .form-control{border-radius:0;border-radius:var(--brand-radius);border:1px solid #d4dbe3;border:1px solid var(--brand-border);padding:10px 14px;font-size:.9rem;transition:border-color .2s,box-shadow .2s}.feedback-mini .form-control:focus{border-color:#0b3d6b;border-color:var(--brand-primary);box-shadow:0 0 0 3px rgba(11,61,107,.1)}.feedback-mini textarea.form-control{min-height:100px;resize:vertical}.feedback-mini .btn-primary{background-color:#e8792f;background-color:var(--brand-secondary);border-color:#e8792f;border-color:var(--brand-secondary);border-radius:0;border-radius:var(--brand-radius);font-weight:600;padding:10px 28px}.feedback-mini .btn-primary:hover{background-color:#d06820;border-color:#d06820}.feedback-mini .privacy-note{font-size:.78rem;color:#546374;color:var(--brand-text-muted)}.feedback-mini .privacy-note a{color:#0b3d6b;color:var(--brand-primary);-webkit-text-decoration:underline;text-decoration:underline}