.dropdown-content,.mobile-sidebar,.navbar{user-select:none;-webkit-user-select:none}.dropdown-content img,.mobile-sidebar img,.navbar img{-webkit-user-drag:none;pointer-events:none}.logo-img{pointer-events:auto}.navbar{position:fixed;top:0;left:0;width:100%;height:90px;padding:0 4rem;display:flex;justify-content:space-between;align-items:center;z-index:100;background-color:var(--bg-color);border-bottom:1px solid var(--border-color);box-shadow:0 4px 20px rgba(0,0,0,.03)}.nav-left,.nav-right{display:flex;align-items:center;gap:1.2rem;height:100%}.logo-img{display:flex;align-items:center;margin-right:1rem}.logo-img img{height:60px;width:auto;display:block}.nav-item{height:100%;display:flex;align-items:center}.dropbtn,.nav-link{text-decoration:none;color:var(--text-color);font-weight:600;font-size:.85rem;background:0 0;border:none;cursor:pointer;font-family:inherit;display:flex;align-items:center;gap:.4rem;height:100%;padding:0 .2rem;transition:color .2s;white-space:nowrap;position:relative}.dropbtn.active,.dropbtn:hover,.nav-link.active,.nav-link:hover{color:var(--accent-color)}.dropbtn.active::after,.nav-link.active::after{content:'';position:absolute;bottom:-1px;left:10%;width:80%;height:3px;background-color:var(--accent-color);border-radius:3px 3px 0 0}.arrow{width:12px;height:auto;transition:transform .3s ease}.dropdown-content{position:fixed;top:90px;left:0;width:100vw;background-color:var(--dropdown-bg);box-shadow:0 8px 24px rgba(0,0,0,.07);opacity:0;visibility:hidden;transform:translateY(-15px);transition:opacity .18s ease-out .1s,transform .18s ease-out .1s,visibility 0s linear .28s;z-index:99}.nav-item.dropdown:hover .dropdown-content{opacity:1;visibility:visible;transform:translateY(0);transition-delay:0s}.dropdown-content.no-anim{transition:none!important}.nav-item.dropdown:hover .dropbtn{color:var(--accent-color)}.nav-item.dropdown:hover .arrow{transform:rotate(180deg)}.mega-menu-inner{max-width:1280px;margin:0 auto;padding:2.5rem 3.5rem;display:flex;gap:0;flex-wrap:nowrap;justify-content:flex-start;align-items:flex-start}.mega-column{display:flex;flex-direction:column;gap:.3rem;flex:1;padding:0 2rem;border-right:1px solid var(--border-color)}.mega-column:first-child{padding-left:0}.mega-column:last-child{border-right:none}.mega-col-label{font-size:.68rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-color);margin-bottom:.6rem;padding:0 1rem}.mega-card{display:flex;align-items:center;gap:.9rem;padding:.7rem 1rem;border-radius:0;color:var(--text-color);text-decoration:none;transition:background .18s ease,box-shadow .18s ease,border-color .18s ease;border:1px solid transparent;background:0 0}.mega-card:hover{background:#fff;border-color:var(--border-color);box-shadow:0 2px 12px rgba(0,0,0,.06)}.mega-icon-wrapper{flex-shrink:0;width:38px;height:38px;display:flex;align-items:center;justify-content:center;background:var(--accent-color);border-radius:0;color:#fff;transition:background .18s ease}.mega-card:hover .mega-icon-wrapper{background:#a50000;color:#fff}.mega-icon{font-size:19px;display:block;line-height:1}.mega-text{display:flex;flex-direction:column;gap:.12rem}.mega-title{font-weight:600;font-size:.85rem;color:var(--text-color);transition:color .18s;line-height:1.2}.mega-card:hover .mega-title{color:var(--accent-color)}.mega-desc{font-size:.73rem;color:#999;font-weight:400;line-height:1.3}.mobile-menu-btn,.mobile-overlay,.mobile-sidebar{display:none}@media (max-width:1024px){.dropdown-content,.nav-left .nav-item,.nav-left .nav-link,.nav-right .cta-button,.nav-right .icon-links,.nav-right .nav-item{display:none!important}.navbar{padding:0 1.5rem;height:70px;flex-direction:row;justify-content:space-between}.nav-left{gap:0}.nav-right{gap:0}.mobile-menu-btn{display:flex;align-items:center;justify-content:center;background:0 0;border:none;cursor:pointer;padding:.4rem;border-radius:0;transition:background .2s}.mobile-menu-btn:hover{background:var(--hover-bg)}.mobile-menu-btn img{width:26px;height:26px}.mobile-overlay{display:block;position:fixed;inset:0;height:100%;height:100dvh;background:rgba(0,0,0,.45);z-index:200;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease}.mobile-overlay.show{opacity:1;visibility:visible}.mobile-sidebar{position:fixed;top:0;right:0;height:100%;height:100dvh;width:320px;max-width:90vw;background:#fff;z-index:300;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .3s cubic-bezier(.4, 0, .2, 1);box-shadow:-4px 0 24px rgba(0,0,0,.12)}.mobile-sidebar.open{transform:translateX(0)}.mobile-sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.4rem;border-bottom:1px solid var(--border-color);flex-shrink:0}.mobile-sidebar-title{font-size:1rem;font-weight:700;color:var(--accent-color);letter-spacing:.3px}.mobile-close-btn{background:0 0;border:none;font-size:1.8rem;line-height:1;color:var(--text-color);cursor:pointer;padding:.2rem .5rem;border-radius:0;transition:background .2s,color .2s}.mobile-close-btn:hover{background:var(--hover-bg);color:var(--accent-color)}.mobile-nav{flex:1;overflow-y:auto;padding:.5rem 0}.mobile-nav-title{display:flex;align-items:center;justify-content:space-between;width:100%;padding:.9rem 1.4rem;background:0 0;border:none;font-family:inherit;font-size:.9rem;font-weight:600;color:var(--text-color);cursor:pointer;transition:color .2s,background .2s;text-align:left}.mobile-nav-title:hover{color:var(--accent-color);background:var(--hover-bg)}.mobile-nav-group.open .mobile-nav-title{color:var(--accent-color)}.mobile-arrow{width:12px;height:12px;transition:transform .25s ease;opacity:.5;flex-shrink:0}.mobile-nav-group.open .mobile-arrow{transform:rotate(180deg);opacity:1}.mobile-nav-sub{display:none;flex-direction:column;background:#fafafa;margin:0 1.4rem .4rem 1.4rem;border-radius:4px;overflow:hidden}.mobile-nav-group.open .mobile-nav-sub{display:flex}.mobile-nav-sub a{display:flex;align-items:center;gap:10px;padding:.65rem 1rem;text-decoration:none;color:#555;font-size:.85rem;font-weight:500;transition:color .2s,background .2s}.mobile-sub-icon{color:var(--accent-color);font-size:1.1rem;flex-shrink:0}.mobile-nav-sub a:hover{color:var(--accent-color);background:#f0f0f0}.mobile-nav-link{display:block;padding:.9rem 1.4rem;text-decoration:none;font-size:.9rem;font-weight:600;color:var(--text-color);transition:color .2s,background .2s}.mobile-nav-link:hover{color:var(--accent-color);background:var(--hover-bg)}.mobile-sidebar-footer{flex-shrink:0;padding:1.2rem 1.4rem;border-top:1px solid var(--border-color);display:flex;flex-direction:column;gap:1rem}.mobile-book-btn{display:block;text-align:center;padding:.85rem 1rem;font-size:1rem;letter-spacing:.5px;border-radius:0}.mobile-sidebar-icons{display:flex;gap:.5rem}.mobile-icon-link{display:flex;align-items:center;gap:.5rem;flex:1;justify-content:center;padding:.6rem .8rem;border:1px solid var(--border-color);border-radius:0;text-decoration:none;color:var(--text-color);font-size:.82rem;font-weight:600;transition:background .2s,color .2s,border-color .2s}.mobile-icon-link:hover{background:var(--hover-bg);border-color:var(--accent-color);color:var(--accent-color)}.mobile-icon-link img{width:18px;height:18px}}