body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;margin:0;background-color:#f6f9fc;color:#495057;display:flex;justify-content:center;align-items:center;min-height:100vh;padding:2rem 1rem;box-sizing:border-box}.checkout-container{width:100%;max-width:420px}.credit-link{text-align:center;margin-bottom:1rem;font-size:.9rem;color:#8898aa}.credit-link a{color:#6772e5;text-decoration:none;font-weight:500}.credit-link a:hover{text-decoration:underline}.card{border:none;border-radius:12px;box-shadow:0 4px 15px rgba(50,50,93,.11),0 1px 3px rgba(0,0,0,.08);background-color:#fff;padding:30px}.card-visual-container{perspective:1000px;margin-bottom:25px}.card-visual{width:100%;max-width:300px;height:180px;margin:auto;position:relative;transform-style:preserve-3d;transition:transform .6s}.card-visual.is-flipped{transform:rotateY(180deg)}.card-visual-face{position:absolute;width:100%;height:100%;backface-visibility:hidden;border-radius:15px;background:linear-gradient(45deg, #6772e5, #5469d4);color:#fff;padding:20px;box-sizing:border-box;display:flex;flex-direction:column;justify-content:space-between}.card-visual-back{transform:rotateY(180deg)}.card-visual-back .black-strip{background-color:#333;height:40px;margin:10px -20px}.card-visual-back .cvc-box{background-color:#fff;color:#333;text-align:right;padding:5px 10px;border-radius:4px;height:30px;margin-top:10px}#visual-card-number{font-size:1.5rem;letter-spacing:2px;font-family:"Courier New",Courier,monospace}#visual-card-name,#visual-card-expiry{text-transform:uppercase;font-size:.9rem}.form-row{display:flex;gap:1rem}.form-group{margin-bottom:1.5rem;flex:1}.form-control{width:100%;padding:.75rem;font-size:1rem;border:1px solid #ced4da;border-radius:6px;box-sizing:border-box;transition:border-color .15s ease-in-out,box-shadow .15s ease-in-out}.form-control:focus{outline:none;border-color:#6772e5;box-shadow:0 0 0 2px rgba(103,114,229,.25)}.form-control::placeholder{color:rgba(0,0,0,0)}.form-control:focus::placeholder{color:#6c757d}.form-floating{position:relative}.form-floating .form-control{height:50px;padding:1.5rem .75rem .5rem .75rem}.form-floating .form-control:focus~label,.form-floating .form-control:not(:placeholder-shown)~label{top:0;transform:translateY(-50%) scale(0.85);color:#6772e5;font-weight:600}.form-floating label{position:absolute;top:50%;left:.75rem;transform:translateY(-50%);color:#6c757d;pointer-events:none;transition:all .2s ease-out;background-color:#fff;padding:0 .25rem}.btn{display:block;width:100%;background-color:#6772e5;border:1px solid #6772e5;color:#fff;padding:12px;font-size:1rem;font-weight:600;border-radius:6px;cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden}.btn:hover{background-color:#5469d4}.btn .btn-text{transition:opacity .2s ease}.btn .spinner,.btn .fa-check{position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);opacity:0;transition:opacity .2s ease}.btn .spinner{width:1.5rem;height:1.5rem;border:2px solid hsla(0,0%,100%,.3);border-top-color:#fff;border-radius:50%;animation:spin 1s linear infinite}.btn.loading .btn-text{opacity:0}.btn.loading .spinner{opacity:1}.btn.success{background-color:#28a745;border-color:#28a745}.btn.success .btn-text{opacity:0}.btn.success .fa-check{opacity:1;font-size:1.5rem}@keyframes spin{to{transform:translate(-50%, -50%) rotate(360deg)}}.secure-footer{display:flex;justify-content:center;align-items:center;text-align:center;margin-top:20px;color:#8898aa;font-size:.85rem}.privacy-character{width:24px;height:auto;margin-right:8px}.privacy-character .hands{transition:transform .3s cubic-bezier(0.68, -0.55, 0.27, 1.55)}.privacy-character.hiding-eyes .hands{transform:translateY(-24px)}