/* Shared site navigation, matched to index.html */
html {
    scroll-padding-top: 120px;
}

header.site-header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    flex-direction: row !important;
    justify-content: space-between;
    align-items: center;
    padding: 20px 50px;
    z-index: 1000;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

header.site-header a {
    text-decoration: none;
    color: #fff;
    transition: opacity 0.3s;
}

header.site-header a:hover {
    opacity: 0.7;
}

header.site-header .logo {
    display: flex;
    align-items: center;
    gap: 15px;
    flex: 0 0 auto;
    z-index: 1002;
    color: #fff;
    text-decoration: none;
    font-weight: 800;
}

header.site-header .logo img {
    height: 70px;
    width: auto;
    border-radius: 6px;
    box-shadow: 0 0 10px rgba(0, 150, 255, 0.3);
}

header.site-header .logo span {
    font-size: 24px;
    letter-spacing: 4px;
    font-weight: 800;
    text-transform: uppercase;
}

header.site-header nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
    margin: 0;
    padding: 0;
}

header.site-header nav ul li {
    list-style: none;
    padding-left: 0;
    position: static;
}

header.site-header nav ul li::before {
    content: none !important;
    display: none !important;
}

header.site-header nav ul li a,
header.site-header .nav-links a {
    margin-left: 0;
    font-size: 13px;
    letter-spacing: 1px;
    font-weight: 600;
    color: #fff;
}

header.site-header .header-right {
    font-family: monospace;
    font-size: 12px;
    color: #aaa;
}

header.site-header .hamburger {
    display: none;
    cursor: pointer;
    z-index: 1002;
    width: 30px;
    height: 20px;
    position: relative;
    border: 0;
    padding: 0;
    background: transparent;
}

header.site-header .hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: #fff;
    position: absolute;
    left: 0;
    transition: all 0.3s ease-in-out;
}

header.site-header .hamburger span:nth-child(1) { top: 0; }
header.site-header .hamburger span:nth-child(2) { top: 9px; }
header.site-header .hamburger span:nth-child(3) { top: 18px; }

header.site-header .hamburger.active span:nth-child(1) {
    top: 9px;
    transform: rotate(45deg);
}

header.site-header .hamburger.active span:nth-child(2) {
    opacity: 0;
}

header.site-header .hamburger.active span:nth-child(3) {
    top: 9px;
    transform: rotate(-45deg);
}

body.site-nav-open {
    overflow: hidden;
}

@media (max-width: 768px) {
    html {
        scroll-padding-top: 80px;
    }

    header.site-header {
        padding: 15px 20px;
    }

    header.site-header .logo img {
        height: 40px;
    }

    header.site-header .logo span {
        font-size: 18px;
        letter-spacing: 2px;
    }

    header.site-header .hamburger {
        display: block;
        position: fixed !important;
        top: 25px !important;
        right: 20px !important;
    }

    header.site-header .header-right {
        display: none;
    }

    header.site-header nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(100px);
        -webkit-backdrop-filter: blur(100px);
        z-index: 1001;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transform: translateX(100%);
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    header.site-header nav.active,
    header.site-header .nav-links.active {
        transform: translateX(0);
    }

    header.site-header nav ul {
        flex-direction: column;
        gap: 50px;
        text-align: center;
    }

    header.site-header nav ul li a,
    header.site-header .nav-links a {
        margin-left: 0;
        font-size: 24px;
        font-weight: 800;
        letter-spacing: 2px;
        color: #fff;
    }
}