/* ===============================
    NAVBAR – CORE
    ================================ */
    .site-header {
        position: sticky;
        top: 0;
        z-index: 1000;
        background: rgba(255,255,255,.92);
        backdrop-filter: blur(12px);
        border-bottom: 1px solid rgba(0,0,0,.06);
    }

    .navbar {
        height: 180px;
    }

    .navbar-inner {
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    /* ===============================
    LOGO
    ================================ */
    .logo {
        display: flex;
        align-items: center;
        height: 140px;
    }

    .logo img {
        max-height: 140px;
        width: 140px;
        transition: transform .25s ease;
    }

    .logo:hover img {
        transform: scale(1.04);
    }

    /* ===============================
    NAV LINKS
    ================================ */
    .nav-links {
        display: flex;
        align-items: center;
        gap: 32px;
        list-style: none;
        margin: 0;
        padding: 0;
    }

    .nav-links li {
        position: relative;
    }

    .nav-links a {
        position: relative;
        text-decoration: none;
        font-weight: 500;
        font-size: 16px;
        color: #1f2937;
        padding: 6px 0;
        transition: color .25s ease;
    }

    /* underline animation */
    .nav-links a::after {
        content: "";
        position: absolute;
        left: 0;
        bottom: -6px;
        width: 0;
        height: 2px;
        background: var(--secondary);
        transition: width .3s ease;
    }

    .nav-links a:hover {
        color: var(--secondary);
    }

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

    /* ===============================
    CTA BUTTON
    ================================ */
    .btn-nav {
        background: linear-gradient(135deg, var(--secondary), #0284c7);
        color: #fff !important;
        padding: 10px 22px;
        border-radius: 999px;
        font-weight: 600;
        transition: transform .25s ease, box-shadow .25s ease;
    }

    .btn-nav::after {
        display: none;
    }

    .btn-nav:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 26px rgba(2,132,199,.35);
    }

    /* ===============================
    DROPDOWN – DESKTOP
    ================================ */
    .nav-dropdown > a::after {
        content: "▾";
        font-size: 12px;
        margin-left: 6px;
        transition: transform .3s ease;
    }

    .dropdown-menu {
        position: absolute;
        top: calc(100% + 14px);
        left: 0;
        min-width: 220px;
        background: #fff;
        border-radius: 14px;
        box-shadow: 0 20px 40px rgba(0,0,0,.12);
        padding: 8px 0;
        list-style: none;

        opacity: 0;
        visibility: hidden;
        transform: translateY(10px);
        transition: opacity .25s ease, transform .25s ease;
    }

    .nav-dropdown:hover .dropdown-menu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .dropdown-menu li a {
        display: block;
        padding: 12px 18px;
        font-size: 15px;
        color: #374151;
        transition: background .2s ease, color .2s ease;
    }

    .dropdown-menu li a:hover {
        background: #f1f5f9;
        color: var(--secondary);
    }

    /* ===============================
    LANGUAGE SWITCH – FIX
    ================================ */
    .lang-switch {
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 4px;
        background: #f8fafc;
        border-radius: 999px;
    }

    .lang-item {
        display: flex;
        align-items: center;
        gap: 6px;

        padding: 6px 10px;
        border-radius: 999px;

        background: transparent;
        border: none;
        cursor: pointer;

        font-size: 13px;
        font-weight: 600;
        line-height: 1;          /* 🔴 çok kritik */
        color: #475569;

        transition: background .25s ease, color .25s ease;
    }

    .lang-item img {
        width: 18px;             /* 🔥 ikon boyutu */
        height: 18px;
        min-width: 18px;
        border-radius: 50%;
        object-fit: cover;
    }

    .lang-item span {
        font-size: 12px;
        letter-spacing: .5px;
    }

    .lang-item:hover {
        background: rgba(2,132,199,.12);
        color: var(--secondary);
    }

    .lang-item.active {
        background: linear-gradient(135deg, var(--secondary), #0284c7);
        color: #fff;
    }

    .lang-item.active img {
        box-shadow: 0 0 0 2px rgba(255,255,255,.8);
    }



    /* ===============================
    HAMBURGER
    ================================ */
    .hamburger {
        display: none;
        flex-direction: column;
        gap: 6px;
        cursor: pointer;
    }

    .hamburger span {
        width: 26px;
        height: 2px;
        background: #1f2937;
        transition: .3s;
    }

    /* ===============================
    MOBILE
    ================================ */
    @media (max-width: 1024px) {

        .hamburger {
            display: flex;
        }

        .btn-nav { width: 100%; text-align: center; }

        .nav-links {
            position: fixed;
            top: 88px;
            right: -100%;
            height: calc(100vh - 88px);
            width: 320px;

            flex-direction: column;
            align-items: flex-start;

            background: #fff;
            padding: 24px;
            gap: 20px;

            transition: right .35s ease;
            box-shadow: -12px 0 36px rgba(0,0,0,.14);

            overflow-y: auto;
            -webkit-overflow-scrolling: touch;
        }

        .nav-links.show {
            right: 0;
        }

        /* dropdown = accordion */
        .nav-dropdown > a {
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .dropdown-menu {
            position: static;
            box-shadow: none;
            border-radius: 0;

            max-height: 0;
            overflow: hidden;
            padding: 0;
            opacity: 1;
            visibility: visible;
            transform: none;

            transition: max-height .35s ease;
        }

        .nav-dropdown.active .dropdown-menu {
            max-height: 260px;
            padding: 8px 0;
            overflow-y: auto;
        }

        .dropdown-menu li a {
            padding: 10px 12px;
            font-size: 15px;
        }
    }


    .nav-links li.active > a {
        color: var(--secondary);
        font-weight: 600;
    }

    .nav-links li.active > a::after {
        width: 100%;
    }

/* ===============================
   BODY SCROLL LOCK
================================ */
body.nav-open {
    overflow: hidden;
}