.main-nav{position:relative;z-index:2000}.menu-toggle{background:none;border:none;cursor:pointer;color:var(--text-color, #222);font-size:1.6rem;padding:var(--space-2);z-index:2001;transition:transform .3s ease}.menu-toggle:hover{transform:scale(1.1)}.menu-list{list-style:none;margin:0;padding:0;transition:all .35s ease}.menu-link{position:relative;display:inline-block;padding:var(--space-2) var(--space-3);text-decoration:none;color:var(--text-color, #222);font-weight:500;letter-spacing:.02em;transition:color .3s ease,transform .3s ease}.menu-link:after{content:"";position:absolute;bottom:4px;left:0;width:0%;height:2px;background:var(--accent-color, #0077b5);transition:width .3s ease}.menu-link:hover,.menu-link.active{color:var(--accent-color, #0077b5)}.menu-link:hover:after,.menu-link.active:after{width:100%}@media(max-width:1199px){.menu-list{position:fixed;inset:0;background:#ffffffeb;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.8rem;z-index:2000;opacity:0;visibility:hidden;transform:translateY(-10px);transition:opacity .4s ease,transform .4s ease}.menu-list.menu-open{opacity:1;visibility:visible;transform:translateY(0)}.menu-item{width:100%;text-align:center}.menu-link{display:inline-block;font-size:1.6rem;font-weight:600;color:var(--text-color, #111);padding:.5rem 1rem;border-radius:8px;transition:color .3s ease,background-color .3s ease,transform .3s ease}.menu-link:hover{color:var(--accent-color, #0077b5);background-color:#0077b514;transform:scale(1.05)}.menu-link.active{color:#fff}.menu-link:after{display:none}}@media(min-width:1200px){.menu-toggle{display:none}.menu-list{display:flex;justify-content:center;align-items:center;gap:var(--space-3);background:none;box-shadow:none;opacity:1;visibility:visible;transform:none}.menu-item{display:inline-block}}