body{scroll-behavior:smooth;font-family:Inter,sans-serif}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{border-radius:10px;background:#f1f1f1}::-webkit-scrollbar-thumb{border-radius:10px;background:#888}::-webkit-scrollbar-thumb:hover{background:#555}.floating-contact-btn{height:3.5rem!important;justify-content:center;align-items:center;width:3.5rem!important;display:inline-flex}.floating-contact-btn i{font-size:1.125rem!important}@media (min-width:768px){.floating-contact-btn{height:4.5rem!important;width:4.5rem!important}.floating-contact-btn i{font-size:1.75rem!important}}@media (min-width:1024px){.floating-contact-btn{height:5.5rem!important;width:5.5rem!important}.floating-contact-btn i{font-size:2.125rem!important}}.message-box{transform:translateX(-50%);padding:32px 48px;font-size:2rem;font-weight:700;color:#fff;transition:opacity .3s,visibility .3s;position:fixed;max-width:90vw;opacity:0;visibility:hidden;min-width:350px;text-align:center;top:20px;box-shadow:0 4px 16px rgba(0,0,0,.15);border-radius:12px;background:#4caf50;left:50%;z-index:9999}.message-box.show{opacity:1;visibility:visible}.message-box.success{background:#4caf50}.message-box.error{background:#f44336}