header{background-color:#fff;box-shadow:0 2px 4px #0000001a;padding:.75rem 10rem;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10;flex-wrap:wrap}.header-left{display:flex;align-items:center;gap:1rem;flex:1}.logo img{height:42px;border-radius:20px}.dropdown-lang-mobile{display:flex;align-items:center}.dropdown-lang-mobile button{background:none;border:none;padding:0;display:flex;align-items:center}.logo{font-size:1.5rem;font-weight:600;color:#28a745;white-space:nowrap}.search-bar{position:relative;flex-grow:1;padding:0 30px}.search-bar input{padding:.5rem 1rem;border:1px solid #ccc;border-radius:20px;width:100%;transition:border-color .2s}.nav-links{display:flex;align-items:center;gap:1rem}.nav-links a{font-weight:600;color:#555;transition:color .2s}.nav-links a:hover,.nav-links .active{color:#28a745}.hamburger{display:none;font-size:1.5rem;background:none;border:none;cursor:pointer;color:#28a745}.logo{flex-shrink:0;white-space:nowrap}@media (max-width: 1000px){header{padding:.75rem 1rem;flex-direction:column;align-items:stretch}.header-left{width:100%;display:flex;align-items:center;gap:.5rem;justify-content:space-between;flex-wrap:nowrap}.search-bar{flex-grow:1;padding:0}.search-bar input{width:100%;max-width:none}.hamburger{display:flex;align-items:center;justify-content:center;height:36px;width:36px;font-size:1.5rem;background:none;border:none;color:#28a745;cursor:pointer;padding:0}.nav-links{display:none;flex-direction:column;align-items:flex-start;width:100%;margin-top:.5rem;gap:.5rem}.nav-links.show{display:flex}}