:root{--color-primary:#0B9FD9;--color-primary-dark:#0988BA;--color-primary-light:#3DB5E0;--color-secondary:#1A1A1A;--color-secondary-dark:#000000;--color-secondary-light:#343A40;--color-accent:#0B9FD9;--color-accent-dark:#0988BA;--color-accent-light:#66CBE9;--color-success:#27AE60;--color-warning:#F39C12;--color-error:#E74C3C;--color-info:#3498DB;--color-white:#FFFFFF;--color-gray-100:#F8F9FA;--color-gray-200:#E9ECEF;--color-gray-300:#DEE2E6;--color-gray-400:#CED4DA;--color-gray-500:#ADB5BD;--color-gray-600:#6C757D;--color-gray-700:#495057;--color-gray-800:#343A40;--color-gray-900:#212529;--color-black:#000000;--font-primary:'Montserrat',sans-serif;--font-secondary:'Open Sans',sans-serif;--font-size-base:16px;--font-size-sm:0.875rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-weight-light:300;--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--font-weight-extrabold:800;--line-height-base:1.6;--line-height-heading:1.2;--spacing-xs:0.25rem;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--spacing-3xl:4rem;--border-radius-sm:0.25rem;--border-radius-md:0.5rem;--border-radius-lg:1rem;--border-radius-xl:1.5rem;--border-radius-pill:50rem;--border-radius-circle:50%;--shadow-sm:0 2px 4px rgba(0,0,0,0.05);--shadow-md:0 4px 6px rgba(0,0,0,0.1);--shadow-lg:0 10px 15px rgba(0,0,0,0.1);--shadow-xl:0 20px 25px rgba(0,0,0,0.15);--shadow-2xl:0 25px 50px rgba(0,0,0,0.25);--transition-fast:0.15s ease;--transition-base:0.3s ease;--transition-slow:0.5s ease;--z-dropdown:1000;--z-sticky:1020;--z-fixed:1030;--z-modal-backdrop:1040;--z-modal:1050;--z-popover:1060;--z-tooltip:1070}*{margin:0;padding:0;box-sizing:border-box}html{font-size:var(--font-size-base);scroll-behavior:smooth}body{font-family:var(--font-secondary);font-size:var(--font-size-base);font-weight:var(--font-weight-normal);line-height:var(--line-height-base);color:var(--color-gray-800);background-color:var(--color-white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6,.h1,.h2,.h3,.h4,.h5,.h6{font-family:var(--font-primary);font-weight:var(--font-weight-bold);line-height:var(--line-height-heading);color:var(--color-gray-900);margin-bottom:var(--spacing-md)}h1,.h1{font-size:2.5rem}h2,.h2{font-size:2rem}h3,.h3{font-size:1.75rem}h4,.h4{font-size:1.5rem}h5,.h5{font-size:1.25rem}h6,.h6{font-size:1rem}p{margin-bottom:var(--spacing-md)}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-base)}a:hover{color:var(--color-primary-dark)}strong,b{font-weight:var(--font-weight-bold)}em,i{font-style:italic}.container-fluid{max-width:100%}.text-primary{color:var(--color-primary) !important}.text-secondary{color:var(--color-secondary) !important}.text-accent{color:var(--color-accent) !important}.bg-primary{background-color:var(--color-primary) !important}.bg-secondary{background-color:var(--color-secondary) !important}.bg-accent{background-color:var(--color-accent) !important}.fw-light{font-weight:var(--font-weight-light) !important}.fw-normal{font-weight:var(--font-weight-normal) !important}.fw-medium{font-weight:var(--font-weight-medium) !important}.fw-semibold{font-weight:var(--font-weight-semibold) !important}.fw-bold{font-weight:var(--font-weight-bold) !important}.fw-extrabold{font-weight:var(--font-weight-extrabold) !important}.btn{font-family:var(--font-primary);font-weight:var(--font-weight-semibold);border-radius:var(--border-radius-md);padding:0.75rem 1.5rem;transition:all var(--transition-base);border:none;cursor:pointer}.btn-primary{background-color:var(--color-primary);color:var(--color-white)}.btn-primary:hover{background-color:var(--color-primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{background-color:var(--color-secondary);color:var(--color-white)}.btn-secondary:hover{background-color:var(--color-secondary-dark)}.btn-outline-primary{border:2px solid var(--color-primary);color:var(--color-primary);background-color:transparent}.btn-outline-primary:hover{background-color:var(--color-primary);color:var(--color-white)}.btn-lg{padding:1rem 2rem;font-size:var(--font-size-lg)}.btn-sm{padding:0.5rem 1rem;font-size:var(--font-size-sm)}section{padding:4rem 0}.section-title{font-size:2.5rem;font-weight:var(--font-weight-bold);color:var(--color-gray-900);margin-bottom:var(--spacing-md)}.section-subtitle{font-size:var(--font-size-lg);color:var(--color-gray-600);margin-bottom:var(--spacing-xl)}.card{border-radius:var(--border-radius-lg);border:none;box-shadow:var(--shadow-md);transition:all var(--transition-base);overflow:hidden}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-xl)}.card-img-top{width:100%;height:250px;object-fit:cover}.card-body{padding:var(--spacing-xl)}.card-title{font-family:var(--font-primary);font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);margin-bottom:var(--spacing-md)}.card-text{color:var(--color-gray-600)}.form-control,.form-select{border-radius:var(--border-radius-md);border:1px solid var(--color-gray-300);padding:0.75rem 1rem;font-size:var(--font-size-base);transition:all var(--transition-base)}.form-control:focus,.form-select:focus{border-color:var(--color-primary);box-shadow:0 0 0 0.2rem rgba(0,102,204,0.25);outline:none}.form-label{font-weight:var(--font-weight-medium);color:var(--color-gray-700);margin-bottom:var(--spacing-sm)}.form-text{font-size:var(--font-size-sm);color:var(--color-gray-600)}.invalid-feedback{color:var(--color-error);font-size:var(--font-size-sm);margin-top:var(--spacing-xs)}.valid-feedback{color:var(--color-success);font-size:var(--font-size-sm);margin-top:var(--spacing-xs)}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInDown{from{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{from{opacity:0;transform:translateX(-30px)}to{opacity:1;transform:translateX(0)}}@keyframes slideInRight{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:translateX(0)}}.fade-in{animation:fadeIn var(--transition-slow)}.fade-in-up{animation:fadeInUp var(--transition-slow)}.spinner{display:inline-block;width:40px;height:40px;border:4px solid var(--color-gray-200);border-top-color:var(--color-primary);border-radius:var(--border-radius-circle);animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--color-gray-100)}::-webkit-scrollbar-thumb{background:var(--color-gray-400);border-radius:var(--border-radius-pill)}::-webkit-scrollbar-thumb:hover{background:var(--color-gray-500)}::selection{background-color:var(--color-primary);color:var(--color-white)}::-moz-selection{background-color:var(--color-primary);color:var(--color-white)}img[data-src]{filter:blur(5px);transition:filter var(--transition-base)}img[data-src].loaded{filter:blur(0)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.skip-to-content{position:absolute;top:-40px;left:0;background:var(--color-primary);color:var(--color-white);padding:8px;text-decoration:none;z-index:100}.skip-to-content:focus{top:0}*:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}