/* FULLSCREEN MENU OVERLAY */
.desktop-menu {
    position: fixed;
    inset: 0;
    background: #ffffff9d;
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: 0.4s ease;
}

/* Açık olduğunda */
.desktop-menu.active {
    opacity: 1;
    visibility: visible;
}

.menu-content {
    width: 100%;
    height: 100%;
    padding: 10rem 8rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* Ana kolon yapısı */
.menu-columns {
    display: flex;
    gap: 8rem;
}

.menu-col a {
    display: block;
    font-size: 50px;
    font-weight: bold;
    color: #021128;
    margin-bottom: 1rem;
    text-decoration: none;
}

.menu-col a:hover {
    opacity: 0.7;
}

/* Submenu alanı */
.menu-with-sub .submenu a {
    font-size: 24px;
    font-weight: 400;
}

/* Sağ alt bölüm */
.menu-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    margin-top: 9rem;
}

.menu-footer .lang {
    padding: 3px 10px;
    font-size: 12px;
    background: #fff;
    border-radius: 4px;
}

.menu-footer .social i {
    margin-left: 1rem;
    font-size: 18px;
    cursor: pointer;
}

.menu-with-sub {
    margin-bottom: 1rem;
}

.menu-with-sub .parent-link {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 50px;
    font-weight: bold;
    color: #021128;
    text-decoration: none;
    cursor: pointer;
}

/* Yuvarlak ikon */
.circle-icon {
    width: 16px;
    height: 16px;
    border: 1px solid #021128;
    border-radius: 50%;
    display: inline-block;
    position: relative;
}

.circle-icon::after {
    content: "";
    width: 6px;
    height: 6px;
    background: #021128;
    border-radius: 50%;
    position: absolute;
    top: 4px;
    left: 4px;
    opacity: 0;
    transition: 0.2s ease;
}

/* Açıklık durumunda iç dolgu belirir */
.menu-with-sub.active .circle-icon::after {
    opacity: 1;
}

/* Submenu başlangıçta kapalı */
.submenu {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: 0.35s ease;
}

/* Açıkken */
.menu-with-sub.active .submenu {
    max-height: 500px;
    opacity: 1;
}

.menu-close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
}

.menu-close-btn i {
    font-size: 2.2rem;
    color: var(--main);
    cursor: pointer;
}

.right-menu {
    display: flex;
    align-items: center;
}

.right-menu i {
    color: var(--main);
    font-size: 1.4rem;
    margin-left: 1rem;
}

.right-menu .lang-select {
    color: var(--main) !important;
    border: 1px solid var(--main) !important;
    margin-right: 1rem;
    font-size: 16px !important;
}