/* =========================
   GLOBAL NAVBAR
========================= */
.navbar {
    position: fixed;
    top: 15px;
    right: 15px;
    z-index: 10000;
}

/* =========================
   HAMBURGER BUTTON
========================= */
.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

    width: 60px;
    height: 60px;

    cursor: pointer;

    background: rgba(20,20,20,0.9);
    backdrop-filter: blur(10px);
    border-radius: 14px;

    transition: 0.3s;
    z-index: 10001;
}

.hamburger:hover {
    transform: scale(1.05);
}

.hamburger span {
    width: 26px;
    height: 3px;
    background: #fff;
    margin: 4px 0;
    display: block;
    transition: 0.3s;
}

/* ANIMATION */
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* =========================
   MOBILE MENU (DEFAULT)
========================= */
.nav-menu {
    position: fixed;
    inset: 0;

    background: rgba(10,10,10,0.75);
    backdrop-filter: blur(20px);

    list-style: none;

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

    gap: 35px;
    padding: 20px;

    transform: translateX(100%);
    opacity: 0;

    transition: 
        transform 0.5s cubic-bezier(0.77, 0, 0.18, 1),
        opacity 0.3s ease;

    z-index: 9999;
}

.nav-menu.active {
    transform: translateX(0);
    opacity: 1;
}

/* =========================
   LINKS
========================= */
.nav-menu li a {
    color: #fff;
    text-decoration: none;

    font-size: 30px;
    font-weight: 300;
    letter-spacing: 1px;

    position: relative;
    transition: 0.3s;
}

/* underline animation */
.nav-menu li a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0%;
    height: 2px;
    background: #fff;
    transition: 0.3s;
}

.nav-menu li a:hover::after {
    width: 100%;
}

.nav-menu li a:hover {
    transform: translateY(-2px);
}

/* =========================
   BODY LOCK (MENU OPEN)
========================= */
.no-scroll {
    overflow: hidden;
}

/* =========================
   DESKTOP VERSION
========================= */
@media (min-width: 769px) {

    .nav-menu {
        position: fixed;
        top: 80px;
        right: 20px;

        width: 280px;
        max-width: 90vw;

        background: rgba(20,20,20,0.95);
        backdrop-filter: blur(10px);

        border-radius: 14px;
        padding: 20px;

        display: flex;
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;

        /* WICHTIG: kein inset, kein unset */
        left: auto;
        bottom: auto;

        /* OFFSCREEN sauber */
        transform: translateX(110%);

        transition: transform 0.5s cubic-bezier(0.77, 0, 0.18, 1);

        box-sizing: border-box;
    }

    .nav-menu.active {
        transform: translateX(0);
    }
}