* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    color: #333;
}

header {
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid rgb(191, 191, 192);
    position: fixed;
    top: 0%;
    width: 100%;
    z-index: 1000;
}


#banner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 0;
    background: linear-gradient(to right, white, white,rgb(92, 140, 250));
}

#logoD {
    display: flex;
    align-items: center;
}

#logo {
    height: 30px;
    width: auto;
    transition: transform 0.3s ease;
    margin-left: 20px;
}

#logo:hover {
    transform: scale(1.1);
}

#navlis {
    display: flex;
}

#navlis ol {
    display: flex;
    list-style: none;
    gap: 5px;
}

.liB {
    padding: 12px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    color: #3174f1;
}

.liB:before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #249a41, #ff0000);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.liB:hover {
    background: #f8f9fa;
    color: red;
}

.liB:hover:before {
    width: 70%;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    transform: scale(0.8);
    cursor: pointer;
    color: #f6ad01;
    margin-right: 20px;
    transition: 0.4s;
}

@media (max-width: 768px) {
    #navlis {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        padding: 20px;
        border-radius: 0 0 12px 12px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }
    
    #navlis.active {
        display: block;
    }
    
    #navlis ol {
        flex-direction: column;
        gap: 10px;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    .mobile-menu-btn:hover {
        transform: scale(1);
    }
    
    #banner {
        padding: 10px 0;
    }
}

#container{
    padding: 20px;
    margin-top: 50px;
}

footer{
    margin-top: 3rem;
    height: 10rem;
    width: 100vw;
    background-color: rgb(84, 83, 83);
    color: #fff;
    font-size: small;
    display: flex;
    justify-content: center;
    align-items: flex-end;
}