:root{--bg:#080810;--border:rgba(255,255,255,0.06);--purple:#7c3aed;--purple-lt:#a78bfa;--text:#f1f1f5;--muted:#9898b0}.vi-nav{position:sticky;top:0;z-index:500;padding:18px 48px;display:flex;align-items:center;justify-content:space-between;background:rgb(8 8 16 / .92);backdrop-filter:blur(24px);border-bottom:1px solid var(--border);font-family:'Manrope',sans-serif;isolation:isolate}.vi-nav-logo{font-family:'Syne',sans-serif;font-size:1.2rem;font-weight:800;letter-spacing:-.02em;color:var(--text);text-decoration:none;display:flex;align-items:center;gap:8px}.vi-nav-dot{width:7px;height:7px;background:var(--purple-lt);border-radius:50%;animation:vi-pulse 2.5s ease-in-out infinite;flex-shrink:0}@keyframes vi-pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.3)}}.vi-nav-links{display:flex;gap:32px;list-style:none;align-items:center;margin:0;padding:0}.vi-nav-links a{color:var(--muted);text-decoration:none;font-size:.88rem;font-weight:500;transition:color .2s;font-family:'Manrope',sans-serif}.vi-nav-links a:hover{color:var(--text)}.vi-nav-cta{background:var(--purple)!important;color:#fff!important;padding:9px 22px;border-radius:8px;font-weight:600!important;transition:box-shadow .25s,transform .25s!important}.vi-nav-cta:hover{box-shadow:0 0 24px rgb(124 58 237 / .4)!important;transform:translateY(-1px)!important}.vi-hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:4px}.vi-hamburger span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:all .3s}.vi-hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.vi-hamburger.open span:nth-child(2){opacity:0}.vi-hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}@media(max-width:768px){.vi-nav{padding:16px 20px}.vi-hamburger{display:flex}.vi-nav-links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;background:rgb(8 8 16 / .97);border-bottom:1px solid var(--border);padding:8px 0}.vi-nav-links.open{display:flex}.vi-nav-links li{width:100%}.vi-nav-links a{display:block;padding:14px 24px;font-size:.95rem}.vi-nav-cta{border-radius:0!important;padding:14px 24px!important}}