:root{--color-primary:#5B8DBE;--color-primary-light:#7BA8D3;--color-primary-dark:#4A7CAD;--color-secondary:#E8F1F8;--color-accent:#FF6B6B;--color-background:#FFFFFF;--color-text:#2C3E50;--color-text-light:#6C757D;--color-border:#E0E0E0;--gradient-hero:linear-gradient(135deg,#7BA8D3,#5B8DBE 50%,#A8C5E3);--font-heading:"Playfair Display",serif;--font-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--spacing-xs:0.5rem;--spacing-sm:1rem;--spacing-md:1.5rem;--spacing-lg:2rem;--spacing-xl:3rem;--spacing-xxl:4rem;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--radius-full:9999px;--shadow-sm:0 2px 4px rgba(0,0,0,0.05);--shadow-md:0 4px 12px rgba(0,0,0,0.08);--shadow-lg:0 8px 24px rgba(0,0,0,0.12);--transition-fast:150ms ease;--transition-normal:300ms ease}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);color:var(--color-text);background-color:var(--color-background);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);line-height:1.2;margin-bottom:var(--spacing-md);font-weight:600}h1{font-size:clamp(2.5rem,5vw,4rem)}h2{font-size:clamp(2rem,4vw,3rem)}h3{font-size:clamp(1.5rem,3vw,2rem)}p{margin-bottom:var(--spacing-sm)}a{color:inherit;text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary)}img{max-width:100%;height:auto;display:block}button{font-family:var(--font-body);border:none;cursor:pointer;transition:all var(--transition-normal)}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}@media (max-width:768px){.container{padding:0 var(--spacing-sm)}}.btn{display:inline-block;padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius-full);font-weight:500;text-align:center;transition:all var(--transition-normal);white-space:nowrap}@media (max-width:480px){.btn{padding:var(--spacing-xs) var(--spacing-md);font-size:.9rem}}.btn-primary{background:var(--color-primary);color:white;box-shadow:var(--shadow-md)}.btn-primary:hover{background:var(--color-primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-lg);color:white}.btn-secondary{background:white;color:var(--color-primary);border:2px solid var(--color-primary)}.btn-secondary:hover{background:var(--color-primary);color:white}.card{background:white;border-radius:var(--radius-md);padding:var(--spacing-lg);box-shadow:var(--shadow-md);transition:all var(--transition-normal)}@media (max-width:768px){.card{padding:var(--spacing-md)}}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.grid{display:grid;grid-gap:var(--spacing-lg);gap:var(--spacing-lg)}@media (max-width:768px){.grid{gap:var(--spacing-md)}}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}@media (max-width:768px){.grid-2,.grid-3{grid-template-columns:1fr}}.section{padding:var(--spacing-xxl) 0}@media (max-width:768px){.section{padding:var(--spacing-xl) 0}}.text-center{text-align:center}.text-muted{color:var(--color-text-light)}.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)}.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)}