:root{--primary: #2A3D66;--accent: #F5B600;--secondary: #31C6D4;--text: #333842;--background: #F8F9FB;--card-background: #FFFFFF;--border-color: #E5E7EB;--text-light: #6B7280}*{box-sizing:border-box}body{background-color:var(--background);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;margin:0;line-height:1.6;font-weight:400}.card{background-color:var(--card-background);border-radius:16px;box-shadow:0 4px 16px #2a3d6614;border:2px solid transparent;transition:all .3s ease}.card:hover{border-color:var(--secondary);box-shadow:0 8px 32px #31c6d426;transform:translateY(-2px)}button{background-color:var(--primary);color:#fff;border:none;padding:12px 24px;border-radius:12px;cursor:pointer;font-size:16px;font-weight:600;font-family:Inter,sans-serif;transition:all .3s ease;box-shadow:0 2px 8px #2a3d6633;min-height:44px;display:inline-flex;align-items:center;justify-content:center}button:hover{background-color:#1e2a4a;transform:translateY(-2px);box-shadow:0 4px 16px #2a3d664d}button:active{transform:translateY(0);box-shadow:0 2px 8px #2a3d6633}button:disabled{background-color:var(--text-light);cursor:not-allowed;transform:none;box-shadow:none;opacity:.6}.btn-secondary{background-color:var(--secondary);box-shadow:0 2px 8px #31c6d433}.btn-secondary:hover{background-color:#2ab1bf;box-shadow:0 4px 16px #31c6d44d}.btn-accent{background-color:var(--accent);box-shadow:0 2px 8px #f5b60033}.btn-accent:hover{background-color:#e5a600;box-shadow:0 4px 16px #f5b6004d}.btn-outline{background-color:transparent;color:var(--primary);border:2px solid var(--primary);box-shadow:none}.btn-outline:hover{background-color:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 4px 16px #2a3d6633}input[type=text],input[type=email],input[type=password],textarea{background-color:var(--card-background);border:2px solid var(--border-color);color:var(--text);border-radius:12px;padding:12px 16px;font-size:16px;font-family:Inter,sans-serif;width:100%;transition:all .3s ease;min-height:44px}input[type=text]:focus,input[type=email]:focus,input[type=password]:focus,textarea:focus{outline:none;border-color:var(--secondary);box-shadow:0 0 0 3px #31c6d41a;background-color:#fff}input[type=text]:hover,input[type=email]:hover,input[type=password]:hover,textarea:hover{border-color:var(--primary)}.spinner{width:24px;height:24px;border:2px solid var(--border-color);border-top:2px solid var(--primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.hover-lift{transition:all .3s ease}.hover-lift:hover{transform:translateY(-4px);box-shadow:0 8px 25px #2a3d6626}h1,h2,h3,h4,h5,h6{color:var(--primary);font-weight:700;line-height:1.2;margin:0 0 1rem}h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:800}h2{font-size:clamp(1.5rem,4vw,2.5rem)}h3{font-size:clamp(1.25rem,3vw,1.875rem)}p{color:var(--text);margin:0 0 1rem}.text-primary{color:var(--primary)}.text-accent{color:var(--accent)}.text-secondary{color:var(--secondary)}.text-light{color:var(--text-light)}.bg-primary{background-color:var(--primary)}.bg-accent{background-color:var(--accent)}.bg-secondary{background-color:var(--secondary)}.rounded-lg{border-radius:12px}.rounded-xl{border-radius:16px}.rounded-2xl{border-radius:24px}.shadow-sm{box-shadow:0 2px 8px #2a3d6614}.shadow-md{box-shadow:0 4px 16px #2a3d661f}.shadow-lg{box-shadow:0 8px 32px #2a3d6626}@media (max-width: 768px){button{padding:10px 20px;font-size:14px}input[type=text],input[type=email],input[type=password],textarea{padding:10px 14px;font-size:16px}}