.cf-form{position:relative;background:rgba(255,255,255,.03);border-radius:18px;padding:36px}.cf-form::before{content:"";position:absolute;inset:0;padding:1px;border-radius:18px;background:linear-gradient(90deg,#a855f7,#ec4899,#f97316);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.cf-group{margin-bottom:22px}.cf-label{display:block;font-size:14px;margin-bottom:8px}.cf-input,.cf-textarea{width:100%;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:14px 16px;color:#fff;font-size:15px}.cf-input::placeholder,.cf-textarea::placeholder{color:rgba(255,255,255,.4)}.cf-textarea{resize:none;height:120px}.cf-btn{width:100%;margin-top:10px;padding:18px;border-radius:999px;background:linear-gradient(90deg,#a855f7,#ec4899,#f97316);border:none;color:#fff;font-size:16px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;transition:transform .25s ease,box-shadow .25s ease}.cf-btn:hover{transform:translateY(-2px);box-shadow:0 18px 45px rgba(236,72,153,.45)}@media (max-width:640px){.cf-form{padding:28px}}