:root{--color-primary:#2563eb;--color-primary-light:#3b82f6;--color-primary-dark:#1e40af;--color-secondary:#0d9488;--color-accent:#f59e0b;--color-bg-body:#fff;--color-bg-alt:#f8fafc;--color-bg-card:#fff;--color-bg-dark:#0f172a;--color-text-main:#1e293b;--color-text-muted:#64748b;--color-text-inverted:#fff;--color-border:#e2e8f0;--color-border-light:#f1f5f9;--gradient-primary:linear-gradient(135deg,#2563eb 0%,#06b6d4 100%);--gradient-accent:linear-gradient(135deg,#f59e0b 0%,#f97316 100%);--gradient-subtle:linear-gradient(180deg,#f8fafc 0%,#fff 100%);--font-sans:"Inter",system-ui,-apple-system,sans-serif;--font-display:"Inter",system-ui,-apple-system,sans-serif;--spacing-xs:.25rem;--spacing-sm:.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--spacing-3xl:4rem;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000000d;--shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000000d;--shadow-xl:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-xl:1rem;--radius-full:9999px;--transition-fast:.15s ease;--transition-normal:.3s ease}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--color-bg-body);color:var(--color-text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);color:var(--color-text-main);font-weight:700;line-height:1.2}a{color:var(--color-secondary);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--color-accent)}button{cursor:pointer;font-family:inherit}.container{width:100%;max-width:1200px;padding:0 var(--spacing-md);margin:0 auto}.section{padding:var(--spacing-3xl)0}.text-center{text-align:center}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-md{gap:var(--spacing-md)}.gap-lg{gap:var(--spacing-lg)}.btn{border-radius:var(--radius-md);transition:all var(--transition-fast);border:none;justify-content:center;align-items:center;padding:.75rem 1.5rem;font-weight:600;display:inline-flex}.btn-primary{background:var(--gradient-accent);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{box-shadow:var(--shadow-lg);transform:translateY(-1px)}.btn-secondary{color:var(--color-primary);border:1px solid var(--color-border);background:#fff}.btn-secondary:hover{background:var(--color-bg-body);border-color:var(--color-secondary)}