.vanadien-btn{cursor:pointer;text-align:center;border:none;border-radius:12px;padding:16px 32px;font-size:16px;font-weight:600;text-decoration:none;transition:all .3s;display:inline-block;position:relative;overflow:hidden}.vanadien-btn-creative{background:linear-gradient(135deg,var(--creative,#a3e635),#84cc16);color:#000}.vanadien-btn-creative:hover{transform:translateY(-2px);box-shadow:0 10px 30px #a3e63566}.vanadien-btn-creative:active{transform:translateY(0)}.vanadien-btn-tech{background:linear-gradient(135deg,var(--tech,#22d3ee),#06b6d4);color:#000}.vanadien-btn-tech:hover{transform:translateY(-2px);box-shadow:0 10px 30px #22d3ee66}.vanadien-btn-tech:active{transform:translateY(0)}.vanadien-btn-business{background:linear-gradient(135deg,var(--business,#e879f9),#d946ef);color:#000}.vanadien-btn-business:hover{transform:translateY(-2px);box-shadow:0 10px 30px #e879f966}.vanadien-btn-business:active{transform:translateY(0)}.vanadien-btn-convergence{color:#fff;background:0 0;background-image:linear-gradient(#050505,#050505),linear-gradient(135deg,var(--creative,#a3e635)0%,var(--tech,#22d3ee)50%,var(--business,#e879f9)100%);background-origin:border-box;background-clip:padding-box,border-box;border:2px solid #0000}.vanadien-btn-convergence:hover{background-image:linear-gradient(135deg,var(--creative,#a3e635)0%,var(--tech,#22d3ee)50%,var(--business,#e879f9)100%),linear-gradient(135deg,var(--creative,#a3e635)0%,var(--tech,#22d3ee)50%,var(--business,#e879f9)100%);color:#000;transform:translateY(-2px);box-shadow:0 10px 30px #a3e6354d,0 10px 30px #22d3ee4d,0 10px 30px #e879f94d}.vanadien-btn-convergence:active{transform:translateY(0)}.vanadien-btn-ghost{color:var(--foreground,#fff);background:0 0;border:2px solid #fff3}.vanadien-btn-ghost:hover{background:#ffffff0d;border-color:#fff6;transform:translateY(-2px)}.vanadien-btn-ghost:active{transform:translateY(0)}.vanadien-btn:before{content:"";background:#ffffff4d;border-radius:50%;width:0;height:0;transition:width .6s,height .6s;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.vanadien-btn:active:before{width:300px;height:300px}.vanadien-btn-sm{border-radius:8px;padding:10px 20px;font-size:14px}.vanadien-btn-lg{border-radius:16px;padding:20px 40px;font-size:18px}.vanadien-btn-full{width:100%}@media (max-width:768px){.vanadien-btn{padding:14px 28px;font-size:15px}.vanadien-btn-sm{padding:8px 16px;font-size:13px}.vanadien-btn-lg{padding:16px 32px;font-size:16px}}@media (hover:none){.vanadien-btn:active{transform:scale(.95)}}