/*
  Global navigation
*/
nav ul {
    list-style-type: none;
    width: max-content;
    padding: 0px;
    margin: 0px auto;
    background: rgba(15, 23, 42, 0.72);
    border: 1px solid var(--surface-border);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(10px);
    overflow: hidden;
    border-radius: 20px;
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

nav ul li {
    float: left;
}

nav ul li a {
    display: block;
    border-radius: 20px;
    color: #dbeafe;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    font-family: 'Poppins', sans-serif;
    font-size: 18px;
    transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

nav ul li a:hover {
    background: rgba(56, 189, 248, 0.18);
    color: #f8fafc;
    transform: translateY(-1px);
}

nav ul li a:link {
    color: #dbeafe;
}

.size-6 {
    width: 30px;
    height: 25px;
    float: left;
}

nav {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    z-index: 1000;
}

@media (max-width: 992px) {
    nav {
        top: 10px;
        width: 95%;
    }

    nav ul {
        width: 100%;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }

    nav ul li {
        float: none;
    }

    nav ul li a {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 6px;
        padding: 10px 12px;
        font-size: 16px;
    }

    .size-6 {
        width: 22px;
        height: 22px;
        float: none;
    }
}

@media (max-width: 600px) {
    nav {
        width: calc(100% - 24px);
    }

    nav ul li a {
        padding: 8px 10px;
        font-size: 14px;
    }

    .size-6 {
        width: 20px;
        height: 20px;
    }
}