:root{--color-primary:#1e40af;--color-primary-dark:#1e3a8a;--color-primary-light:#3b82f6;--color-secondary:#64748b;--color-accent:#0ea5e9;--color-background:#fff;--color-background-alt:#f8fafc;--color-surface:#f1f5f9;--color-text:#1e293b;--color-text-light:#475569;--color-text-lighter:#64748b;--color-border:#e2e8f0;--color-border-light:#f1f5f9;--color-success:#10b981;--color-error:#ef4444;--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--font-heading:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--spacing-xs:.5rem;--spacing-sm:1rem;--spacing-md:1.5rem;--spacing-lg:2rem;--spacing-xl:3rem;--spacing-2xl:4rem;--spacing-3xl:6rem;--container-max-width:1280px;--container-padding:1.5rem;--border-radius-sm:.25rem;--border-radius-md:.5rem;--border-radius-lg:.75rem;--border-radius-xl:1rem;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.1);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1);--shadow-xl:0 20px 25px -5px rgba(0,0,0,.1);--transition-fast:.15s ease-in-out;--transition-base:.25s ease-in-out;--transition-slow:.35s ease-in-out}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background-color:var(--color-background);font-family:var(--font-sans);font-size:1rem;line-height:1.6}body,h1,h2,h3,h4,h5,h6{color:var(--color-text)}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2;margin-bottom:1rem}h1{font-size:2.5rem;letter-spacing:-.025em}h2{font-size:2rem;letter-spacing:-.02em}h3{font-size:1.5rem}h4{font-size:1.25rem}h5{font-size:1.125rem}h6{font-size:1rem}p{margin-bottom:1rem}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-dark)}.container{margin-left:auto;margin-right:auto;max-width:var(--container-max-width);padding-left:var(--container-padding);padding-right:var(--container-padding)}.btn{align-items:center;border:2px solid transparent;border-radius:var(--border-radius-md);cursor:pointer;display:inline-flex;font-size:1rem;font-weight:600;justify-content:center;line-height:1.5;padding:.75rem 1.5rem;text-align:center;text-decoration:none;transition:all var(--transition-base);white-space:nowrap}.btn-primary{background-color:var(--color-primary);border-color:var(--color-primary);color:#fff}.btn-primary:hover{background-color:var(--color-primary-dark);border-color:var(--color-primary-dark);box-shadow:var(--shadow-md);color:#fff;transform:translateY(-1px)}.btn-secondary{background-color:#fff;border-color:var(--color-primary);color:var(--color-primary)}.btn-secondary:hover{background-color:var(--color-primary);color:#fff}.btn-lg{font-size:1.125rem;padding:1rem 2rem}.card{background-color:#fff;border:1px solid var(--color-border);border-radius:var(--border-radius-lg);padding:var(--spacing-lg);transition:all var(--transition-base)}.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.text-center{text-align:center}.text-light{color:var(--color-text-light)}.text-lighter{color:var(--color-text-lighter)}.text-xl{font-size:1.25rem}.text-2xl{font-size:1.5rem}.text-3xl{font-size:1.875rem}.font-semibold{font-weight:600}.font-bold{font-weight:700}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}.mb-xl{margin-bottom:var(--spacing-xl)}.mt-sm{margin-top:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mt-lg{margin-top:var(--spacing-lg)}.mt-xl{margin-top:var(--spacing-xl)}@media(max-width:768px){h1{font-size:2rem}h2{font-size:1.75rem}h3{font-size:1.375rem}.container{--container-padding:1rem}}@media(max-width:480px){h1{font-size:1.75rem}h2{font-size:1.5rem}.btn{font-size:.9375rem;padding:.625rem 1.25rem}}