.card-nav-container{position:fixed;top:2em;left:50%;transform:translateX(-50%);width:90%;max-width:800px;z-index:100;box-sizing:border-box;filter:drop-shadow(0 20px 25px rgba(0,0,0,.1))}.card-nav{display:block;padding:0;border:1px solid rgba(255,255,255,.2);border-radius:1rem;box-shadow:0 8px 32px rgba(0,0,0,.08),0 4px 16px rgba(0,0,0,.04),inset 0 1px 0 rgba(255,255,255,.8);position:relative;overflow:hidden;will-change:height;transition:all .3s cubic-bezier(.4,0,.2,1)}.card-nav,.card-nav-top{height:60px;background:linear-gradient(135deg,rgba(255,255,255,.95),rgba(255,255,255,.98));backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.card-nav-top{position:absolute;top:0;left:0;right:0;justify-content:space-between;padding:.75rem 1.25rem;z-index:2;border-bottom:1px solid rgba(255,255,255,.1)}.card-nav-top,.hamburger-menu{display:flex;align-items:center}.hamburger-menu{height:100%;flex-direction:column;justify-content:center;cursor:pointer;gap:6px;padding:8px;border-radius:8px;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative}.hamburger-menu:hover{background:rgba(0,0,0,.05);transform:scale(1.05)}.hamburger-menu:active{transform:scale(.95)}.hamburger-menu:hover .hamburger-line{opacity:.75}.hamburger-line{width:28px;height:2px;background:linear-gradient(90deg,currentColor,rgba(0,0,0,.7));border-radius:1px;transition:all .3s cubic-bezier(.4,0,.2,1);transform-origin:50% 50%;box-shadow:0 1px 2px rgba(0,0,0,.1)}.hamburger-menu.open .hamburger-line:first-child{transform:translateY(4px) rotate(45deg)}.hamburger-menu.open .hamburger-line:last-child{transform:translateY(-4px) rotate(-45deg)}.logo-container{display:flex;align-items:center;justify-content:center;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:auto;height:auto}.logo{height:28px}.card-nav-cta-button{background:linear-gradient(135deg,#8B4513,#A0522D);color:white;border:none;border-radius:12px;padding:0 1.5rem;height:44px;font-weight:600;font-size:14px;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 12px rgba(139,69,19,.3),0 2px 4px rgba(0,0,0,.1);position:relative;overflow:hidden}.card-nav-cta-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}.card-nav-cta-button:hover:before{left:100%}.card-nav-cta-button:hover{background:linear-gradient(135deg,#A0522D,#8B4513);transform:translateY(-2px);box-shadow:0 8px 20px rgba(139,69,19,.4),0 4px 8px rgba(0,0,0,.15)}.card-nav-cta-button:active{transform:translateY(0);box-shadow:0 2px 8px rgba(139,69,19,.3),0 1px 2px rgba(0,0,0,.1)}.card-nav-content{position:absolute;left:0;right:0;top:60px;bottom:0;padding:.5rem;display:flex;align-items:flex-end;gap:12px;visibility:hidden;pointer-events:none;z-index:1}.card-nav.open .card-nav-content{visibility:visible;pointer-events:auto}.nav-card{height:100%;flex:1 1 0;min-width:0;border-radius:16px;position:relative;display:flex;flex-direction:column;padding:16px 20px;gap:12px;user-select:none;background:linear-gradient(135deg,rgba(255,255,255,.1),rgba(255,255,255,.05));border:1px solid rgba(255,255,255,.1);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:all .3s cubic-bezier(.4,0,.2,1);overflow:hidden}.nav-card:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent)}.nav-card:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(0,0,0,.15);border-color:rgba(255,255,255,.2)}.nav-card-label{font-weight:600;font-size:20px;letter-spacing:-.3px;background:linear-gradient(135deg,#ffffff,rgba(255,255,255,.9));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 1px 2px rgba(0,0,0,.1)}.nav-card-links{margin-top:auto;display:flex;flex-direction:column;gap:2px}.nav-card-link{font-size:15px;font-weight:500;cursor:pointer;text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1);display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:8px;color:rgba(255,255,255,.9);position:relative;overflow:hidden}.nav-card-link:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);transition:left .3s}.nav-card-link:hover{color:#ffffff;background:rgba(255,255,255,.1);transform:translateX(4px)}.nav-card-link:hover:before{left:100%}.nav-card-link:active{transform:translateX(2px)}@media (max-width:768px){.card-nav-container{width:95%;top:1em;filter:drop-shadow(0 15px 20px rgba(0,0,0,.12))}.card-nav{border-radius:.875rem}.card-nav-top{padding:.75rem 1rem;justify-content:space-between}.hamburger-menu{order:2;padding:6px}.hamburger-line{width:24px}.logo-container{position:static;transform:none;order:1}.card-nav-cta-button{display:none}.card-nav-content{flex-direction:column;align-items:stretch;gap:10px;padding:.75rem;bottom:0;justify-content:flex-start}.nav-card{height:auto;min-height:70px;flex:1 1 auto;max-height:none;padding:14px 16px}.nav-card-label{font-size:18px}.nav-card-link{font-size:14px;padding:6px 10px}}