:root{--primary:#2D3436;--primary-light:#485460;--primary-dark:#1E2527;--secondary:#F57C00;--secondary-light:#FB8C00;--secondary-dark:#E65100;--neutral-white:#FAFAF8;--neutral-50:#F7F5F2;--neutral-100:#E8E6E1;--neutral-200:#D5D0CA;--neutral-300:#B0AAA2;--neutral-500:#78716C;--neutral-700:#44403C;--neutral-900:#1A1A1A;--font-heading:'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;--font-body:'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;--section-spacing:80px;--container-max:1200px;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--shadow-sm:0 1px 3px rgba(0,0,0,0.08);--shadow-md:0 4px 12px rgba(0,0,0,0.1);--shadow-lg:0 8px 30px rgba(0,0,0,0.12);--transition:0.3s ease}body{font-family:'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-family:var(--font-body);color:#1a1a1a;color:var(--neutral-900);background-color:#fafaf8;background-color:var(--neutral-white);line-height:1.6}h1,h2,h3,h4,h5,h6{font-family:'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-family:var(--font-heading);font-weight:700;color:#2d3436;color:var(--primary);line-height:1.2}a{color:#f57c00;color:var(--secondary);-webkit-text-decoration:none;text-decoration:none;transition:color .3s;transition:color var(--transition)}a:hover{color:#e65100;color:var(--secondary-dark)}.btn-primary{background-color:#f57c00;background-color:var(--secondary);border-color:#f57c00;border-color:var(--secondary);color:#fff;font-weight:600;border-radius:4px;border-radius:var(--radius-sm);padding:10px 28px;transition:.3s;transition:all var(--transition)}.btn-primary:focus,.btn-primary:hover{background-color:#e65100;background-color:var(--secondary-dark);border-color:#e65100;border-color:var(--secondary-dark);box-shadow:0 4px 12px rgba(245,124,0,.3)}.btn-outline-primary{color:#f57c00;color:var(--secondary);border-color:#f57c00;border-color:var(--secondary);font-weight:600;border-radius:4px;border-radius:var(--radius-sm);padding:10px 28px}.btn-outline-primary:hover{background-color:#f57c00;background-color:var(--secondary);border-color:#f57c00;border-color:var(--secondary);color:#fff}.btn-dark{background-color:#2d3436;background-color:var(--primary);border-color:#2d3436;border-color:var(--primary)}.btn-dark:hover{background-color:#1e2527;background-color:var(--primary-dark);border-color:#1e2527;border-color:var(--primary-dark)}.section-padding{padding:80px 0;padding:var(--section-spacing) 0}.section-title{font-size:2.25rem;margin-bottom:1rem}.section-subtitle{font-size:1.125rem;color:#78716c;color:var(--neutral-500);max-width:640px}.bg-light-warm{background-color:#f7f5f2;background-color:var(--neutral-50)}.bg-primary-custom{background-color:#2d3436;background-color:var(--primary)}.text-secondary-custom{color:#f57c00!important;color:var(--secondary)!important}.cta-topbar{background-color:#1e2527!important;background-color:var(--primary-dark)!important;font-size:.875rem}.cta-topbar .topbar-btn{font-size:.75rem;padding:2px 12px}.navbar{padding:.75rem 0}.navbar-brand ai-img,.navbar-brand img{max-height:48px}.nav-link{font-weight:500;color:#44403c;color:var(--neutral-700);padding:.5rem 1rem!important;transition:color .3s;transition:color var(--transition)}.nav-link.active,.nav-link:hover{color:#f57c00;color:var(--secondary)}.footer-heading{font-weight:700;font-size:.875rem;letter-spacing:.05em;color:#f57c00;color:var(--secondary)}.footer-links li{margin-bottom:.5rem}.footer-links a{color:rgba(255,255,255,.6);font-size:.9rem;transition:color .3s;transition:color var(--transition)}.footer-links a:hover{color:#fff}.footer-icon{width:14px;height:14px;margin-right:6px;opacity:.6;vertical-align:middle}.require::after{content:" *";color:#dc3545}.form-control:focus,.form-select:focus{border-color:#f57c00;border-color:var(--secondary);box-shadow:0 0 0 .2rem rgba(245,124,0,.15)}.card-hover{transition:transform .3s,box-shadow .3s;transition:transform var(--transition),box-shadow var(--transition)}.card-hover:hover{transform:translateY(-4px);box-shadow:0 8px 30px rgba(0,0,0,.12);box-shadow:var(--shadow-lg)}@media (max-width:767.98px){:root{--section-spacing:48px}.section-title{font-size:1.75rem}.cta-topbar .topbar-text{font-size:.75rem}}@media (max-width:575.98px){:root{--section-spacing:36px}}.feedback .form-label{font-size:.9rem;font-weight:600;color:#44403c;color:var(--neutral-700)}.feedback .form-control,.feedback .form-select{height:44px;border-radius:4px;border-radius:var(--radius-sm)}.feedback textarea.form-control{height:auto}.feedback .btn-primary{height:48px;font-size:1rem}.feedback .form-check-label{font-size:.85rem;color:#78716c;color:var(--neutral-500)}.feedback .form-check-label a{-webkit-text-decoration:underline;text-decoration:underline}