* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    padding-top: calc(40px + 10px * 2 + 1rem);
}

.site-nav {
    position: fixed;
    top: 19px;
    left: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    justify-content: center;
    transition: transform 0.75s cubic-bezier(.4,1.6,.6,1), top 0.75s cubic-bezier(.4,1.6,.6,1);
    will-change: transform;
}

.site-nav.nav-hidden {
    transform: translateY(-130%);
    pointer-events: none;
}

.burger {
    display: none;
}
  
.site-nav .container {
    width: auto;
    padding: 0.5rem 1rem 0.5rem 2rem;
    display: flex;
    gap: 3rem;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 1;
    pointer-events: auto;
    border-radius: var(--radius-primary);
    background:rgba(255,255,255,.6);
    border:2px solid transparent;
    box-shadow: 0px -1px 1px 1px rgba(255, 255, 255, .6),
                0px 2px 4px rgba(0, 0, 0, .03);
    backdrop-filter: blur(1em);
    -webkit-backdrop-filter: blur(1em);
    -moz-backdrop-filter: blur(1em);
}

.site-nav__logo img {
    height: 50px;
    display: block;
    z-index: 1;
    position: relative;
}

.site-nav__menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 1.5rem;
    position: relative;
}

.nav-highlight {
    position: absolute !important;
    top: -0.5rem;
    left: 0;
    height: calc(100% + 1rem);
    width: 0;
    list-style: none;
    background: var(--menu-hover-bg);
    border-radius: var(--radius-primary);
    transition: all 0.3s cubic-bezier(.4,1.6,.6,1);
    -webkit-transition: all 0.3s cubic-bezier(.4,1.6,.6,1);
    -moz-transition: all 0.3s cubic-bezier(.4,1.6,.6,1);
    z-index: 0;
    padding: 0;
    margin: 0;
    pointer-events: none;
    opacity: 1;
}

.site-nav__menu li {
    position: relative;
    z-index: 1;
}

.site-nav__menu a {
    position: relative;
    overflow: hidden;
    font-family: var(--font-family-primary);
    font-weight: 700;
    font-size: var(--menu-link);
    color: var(--menu-color);
    text-decoration: none;
    border-radius: var(--radius-primary);
    padding: 0.5rem 0.8rem;
    transition: color 0.3s;
    z-index: 2;
    background: none;
}

.site-nav__menu a::before {
    display: none !important;
}

.site-nav__menu a:hover {
    color: var(--primary-bg);
}

.site-nav__menu a:focus, .site-nav__menu a.active {
    color: var(--primary-bg);
    background: var(--menu-hover-bg);
    border-radius: var(--radius-primary);
}

/* --- Submenu styles --- */
.site-nav__menu .has-submenu {
    position: relative;
}

.site-nav__menu .submenu {
    display: block;
    position: absolute;
    left: 50%;
    top: 100%;
    width: auto;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px) translateX(-50%);
    transition: opacity 0.3s cubic-bezier(.4,1.6,.6,1), transform 0.3s cubic-bezier(.4,1.6,.6,1);
    z-index: 10;
    padding-top: 1.2rem;
    visibility: hidden;
}

.submenu_container {
    background: var(--body-bg);
    border-radius: 0 0 var(--radius-secondary) var(--radius-secondary);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    padding: 0.5rem;
}

.site-nav__menu .has-submenu:hover > .submenu,
.site-nav__menu .has-submenu:focus-within > .submenu {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) translateX(-50%);
    visibility: visible;
}

.site-nav__menu .submenu li a {
    display: block;
    padding: 0.5rem 1.2rem;
    color: var(--menu-color);
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--radius-primary);
    transition: all 0.2s, color 0.2s;
    white-space: nowrap;
}

.site-nav__menu .submenu li a:hover,
.site-nav__menu .submenu li a:focus {
    background: var(--menu-hover-bg, #f5f5f5);
    color: var(--primary-bg, #000);
}


.languageSwitcher {
    position: absolute;
    right: 1em;
    top: 0;
    display: flex;
}

.languageSwitcher a{
    border-radius: var(--radius-primary);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    -moz-backdrop-filter: blur(10px);
    background-color: rgba(var(--primary-bg-rgb), 0.4);
    background-image: radial-gradient(93% 87% at 87% 89%, rgba(0, 0, 0, 0.13) 0%, transparent 86.18%); 
    box-shadow: 2px 19px 31px rgba(0, 0, 0, 0.2);
    padding: 0.5em 1em;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    filter: saturate(0);
    opacity: 0.5;
    transform: scale(0.7);
    transform-origin: top right;
    transition: all 0.1s ease-in-out;
}

.languageSwitcher a:hover {
    filter: saturate(1);
    opacity: 1;
    transform: scale(1);
    background-color: rgba(var(--primary-bg-rgb), 0.8);
}

.liquid-glass-navbar {
  position: relative;
  overflow: hidden;
  border-radius: 24px; /* or match your design */
}
.liquid-glass-navbar .container {
  position: relative;
  z-index: 1;
}


/*** MOBILES AND TABLETS ***/

@media (max-width: 900px) {
    .site-nav {
        top: 3vh;
        left: -1vw;
        padding-left: 1vw;
        width: 100%;
        position: relative;
        display: block;
        will-change: auto;
    }

    .site-nav .container {
        margin: 0 auto;
        box-shadow: none;
        padding: 0.5rem;
        width: 90vw;
        position: relative;
        backdrop-filter: none;
        background: none;
        max-width: none;
        min-width: auto;
    }

    .site-nav__logo img {
        height: 40px;
        opacity: 1;
        transition: all 0.3s;
    }

    .site-nav__menu {
        display: none;
    }

    .main-navigation {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        opacity: 1;
        transition: none;
        z-index: 1000;
    }

    .nav-highlight {
        height: 3rem;
        top: 0;
    }

    .nav-overlay ul li a:hover {
        color: var(--menu-hover-color);
    }

    .nav-overlay ul li a:focus, .nav-overlay ul li a:focus-visible {
        color: var(--menu-secondary-color);
    }

    .burger {
        display: flex;
        align-items: center;
        justify-content: center;
        position: fixed;
        right: 25px;
        top: calc(3vh + 0.25rem);
        width: 50px;
        height: 50px;
        border: none;
        border-radius: 50%;
        backdrop-filter: blur(77px);
        -webkit-backdrop-filter: blur(77px);
        -moz-backdrop-filter: blur(77px);
        background: #ffffff4d;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        cursor: pointer;
        z-index: 3000;
        transition: all 0.3s ease-in-out;
    }
    .burger-lines {
        width: 30px;
        height: 21px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        position: relative;
    }
    .burger-line {
        height: 3px;
        border-radius: 2px;
        background: var(--secondary-color);
        width: 100%;
        transition: 
            transform 0.3s cubic-bezier(.4,1.6,.6,1),
            opacity 0.2s cubic-bezier(.4,1.6,.6,1);
        position: relative;
    }

    /* Burger animation */
    .burger .burger-line { animation: none; }
    .burger.active .burger-line { animation: var(--b-open) 0.3s cubic-bezier(.4,1.6,.6,1) forwards; }
    .burger:not(.active) .burger-line { animation: var(--b-close) 0.25s ease-out forwards; }
    .burger.active .burger-line:nth-child(1) { --b-open: burger-squeeze-top; }
    .burger.active .burger-line:nth-child(2) { --b-open: burger-squeeze-middle; }
    .burger.active .burger-line:nth-child(3) { --b-open: burger-squeeze-bottom; }
    .burger:not(.active) .burger-line:nth-child(1) { --b-close: burger-unsqueeze-top; }
    .burger:not(.active) .burger-line:nth-child(2) { --b-close: burger-unsqueeze-middle; }
    .burger:not(.active) .burger-line:nth-child(3) { --b-close: burger-unsqueeze-bottom; }
    @keyframes burger-squeeze-top { 0%{transform:none;}100%{transform:translateY(9px)rotate(45deg);} }
    @keyframes burger-squeeze-middle { 0%{opacity:1;transform:none;}100%{transform:translateY(9px);opacity:0;}}
    @keyframes burger-squeeze-bottom { 0%{transform:none;}100%{transform:translateY(-9px)rotate(-45deg);} }
    @keyframes burger-unsqueeze-top { 0%{transform:translateY(9px)rotate(225deg);}100%{transform:rotate(359deg);} }
    @keyframes burger-unsqueeze-middle { 0%{opacity:0;transform:translateY(9px);}100%{transform:none;opacity:1;} }
    @keyframes burger-unsqueeze-bottom { 0%{transform:translateY(-9px)rotate(-225deg);}100%{transform:rotate(359deg);} }

    .nav-overlay {
        position: fixed;
        top: calc(2vh + 0.25rem);
        right: 18px;
        width: 0;
        height: 0;
        opacity: 0;
        transition: none;
        max-height: 94vh;
        height: auto;
        backdrop-filter: blur(77px);
        -webkit-backdrop-filter: blur(77px);
        -moz-backdrop-filter: blur(77px);
        background: var(--tertiary-bg);
        border-radius: 50vw;
        box-shadow: 0 8px 32px rgba(0,0,0,0.18);
        z-index: 2001;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 60px;
        pointer-events: none;
        overflow: hidden;
    }

    .nav-overlay.active {
        pointer-events: auto;
        border-radius: 32px;
        max-height: fit-content;
        height: auto;
        padding-bottom: 2rem;
        padding-top: 2rem;
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        animation: navPipeScroll 0.777s cubic-bezier(.89,.25,.67,.44) forwards;
        top: calc(1.32vh + 0.5rem);
    }

    @keyframes navPipeScroll {
        0% {
            width: 0;
            height: 0;
            opacity: 0;
        }
        40% {
            width: 89.5vw;
            height: 0;
            opacity: 1;
            padding-bottom: 2rem;
            padding-top: 2rem;
        }
        100% {
            width: 89.5vw;
            height: 94vh;
            opacity: 1;
            padding-bottom: 4rem;
            padding-top: 4rem;
        }
    }

    .nav-overlay-inner {
        opacity: 0;
    }

    .nav-overlay.active .nav-overlay-inner {
        animation: navInnerFadeIn 0.5s cubic-bezier(.6,.03,.31,1.34) 0.4s forwards;
        pointer-events: auto;
    }

    @keyframes navInnerFadeIn {
        from { opacity: 0; }
        to { opacity: 1; }
    }

    .nav-overlay ul {
        list-style: none;
        margin: 0 0 1rem;
        padding: 0;
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }
    .nav-overlay ul li {
        width: auto;
    }
    .nav-overlay ul li a {
        font-family: var(--font-family-primary);
        font-weight: 900;
        font-size: 1.3rem;
        color: var(--menu-color);
        text-decoration: none;
        border-radius: var(--radius-primary);
        transition: color 0.2s;
        display: block;
        text-transform: lowercase;
        text-align: center;
    }

    .nav-backdrop {
        position: fixed;
        inset: 0;
        left: 0;
        width: 100%;
        height: 100%;
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        -moz-backdrop-filter: blur(10px);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.35s cubic-bezier(.4,1.6,.6,1);
        z-index: 2000;
    }
    .nav-overlay.active ~ .nav-backdrop,
    .burger.active ~ .nav-backdrop {
        opacity: 1;
        pointer-events: auto;
    }
    body.nav-open .nav-backdrop {
        opacity: 1;
        pointer-events: auto;
    }
    body.nav-open {
        max-height: 100vh;
        overflow: hidden;

    }


    @media (max-height: 650px) {
        .nav-overlay {
            position: relative;
            left: -3vw;
            padding-top: 2rem;
        }
        .nav-overlay.active {
            max-height: 90vh;
        }
        .site-nav__menu {
            height: 100%;
            max-height: 70vh;
            overflow: auto;
        }
    }

    .site-nav__menu .submenu {
        position: static;
        opacity: 1;
        pointer-events: auto;
        transform: none;
        box-shadow: none;
        background: none;
        min-width: 0;
        padding: 0 1rem 1.5rem 1rem;
        margin-bottom: -1rem;
        visibility: visible;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s cubic-bezier(.4,1.6,.6,1);
    }

    .site-nav__menu .has-submenu > .submenu, .site-nav__menu .has-submenu > .submenu {
        opacity: 0;
        transform: translateY(-50%) translateX(0) scaleY(0);
        transition:
            opacity 0.5s cubic-bezier(.4,1.6,.6,1),
            transform 0.5s cubic-bezier(.4,1.6,.6,1);
        position: absolute;
    }

    .site-nav__menu .has-submenu:hover > .submenu, .site-nav__menu .has-submenu:focus-within > .submenu {
        opacity: 1;
        transform: translateY(2px) translateX(0) scaleY(1);
        max-height: fit-content;
        position: static;
    }

    .site-nav__menu .submenu li a {
        font-size: 1.1rem;
    }

    .languageSwitcher {
        bottom: 0;
        top: auto;
        right: auto;
        left: 50%;
        transform: translateX(-50%);
    }

    .languageSwitcher a {
        transform-origin: top center;
    }
}