/* ==================================================
   HEADER
   ================================================== */

.site-header {
    position: sticky;
    z-index: 1000;
    top: 0;
    width: 100%;
    height: var(--header-height);
    background-color: #fff;
    border-bottom: 1px solid #eeeeee;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.site-header .navbar {
    width: 100%;
    height: 100%;
    padding: 0;
    background-color: #fff;
}

.site-header-container {
    width: 100%;
    max-width: 1500px;
    height: 100%;
    margin: 0 auto;
    padding-right: 30px;
    padding-left: 30px;
}

.navbar-brand {
    flex-shrink: 0;
    margin: 0 35px 0 0;
    padding: 0;
}

.site-logo {
    width: 190px;
    height: auto;
    object-fit: contain;
}

.site-header .navbar-collapse {
    height: 100%;
}

.site-header .navbar-nav {
    height: 100%;
}

.site-header .nav-item {
    display: flex;
    height: 100%;
    align-items: center;
}

.site-header .nav-link {
    position: relative;
    display: flex;
    height: 100%;
    align-items: center;
    padding: 0 16px !important;
    color: #262626;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.2;
    white-space: nowrap;
    transition: color 0.2s ease;
}

.site-header .nav-link:hover,
.site-header .nav-link:focus,
.site-header .nav-link.show {
    color: var(--mge-blue);
}

.site-header .nav-link::after {
    margin-left: 6px;
}

.site-header .nav-item:not(.dropdown) > .nav-link::before {
    position: absolute;
    right: 16px;
    bottom: 18px;
    left: 16px;
    height: 2px;
    content: "";
    background-color: var(--mge-blue);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.2s ease;
}

.site-header .nav-item:not(.dropdown) > .nav-link:hover::before {
    transform: scaleX(1);
}

/* Açılır menüler */

.site-header .dropdown-menu {
    min-width: 235px;
    margin: 0;
    padding: 8px 0;
    border: 0;
    border-top: 3px solid var(--mge-blue);
    border-radius: 0;
    background-color: #fff;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.14);
}

.site-header .dropdown-item {
    padding: 10px 20px;
    color: #333;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    transition:
        color 0.2s ease,
        background-color 0.2s ease,
        padding-left 0.2s ease;
}

.site-header .dropdown-item:hover,
.site-header .dropdown-item:focus {
    padding-left: 24px;
    color: var(--mge-blue);
    background-color: #f4f7fc;
}

/* Online katalog */

.catalog-item {
    margin-left: 8px;
}

.catalog-link {
    display: flex;
    min-width: 135px;
    height: 62px;
    align-items: flex-start;
    justify-content: center;
    flex-direction: column;
    padding: 0 22px;
    color: #fff;
    background-color: var(--mge-blue);
    font-size: 14px;
    font-weight: 600;
    line-height: 1.15;
    transition: background-color 0.2s ease;
}

.catalog-link:hover,
.catalog-link:focus {
    color: #fff;
    background-color: var(--mge-dark-blue);
}

/* Dil seçenekleri */

.language-item {
    margin-left: 25px;
}

.language-links {
    display: flex;
    align-items: center;
    color: #777;
    font-size: 14px;
    white-space: nowrap;
}

.language-links a {
    color: var(--mge-blue);
    transition: color 0.2s ease;
}

.language-links a:hover,
.language-links a.active {
    color: var(--mge-dark-blue);
    font-weight: 600;
}

.language-links span {
    margin: 0 5px;
    color: #999;
}

/* Mobil menü butonu */

.navbar-toggler {
    padding: 7px 10px;
    border: 1px solid #d9d9d9;
    border-radius: 3px;
    box-shadow: none !important;
}

.navbar-toggler-icon {
    width: 24px;
    height: 24px;
}

/* ==================================================
   TABLET VE MOBİL
   ================================================== */

@media (max-width: 1199.98px) {
    :root {
        --header-height: 72px;
    }

    .site-header-container {
        padding-right: 20px;
        padding-left: 20px;
    }

    .site-logo {
        width: 170px;
    }

    .site-header .navbar-collapse {
        position: absolute;
        top: var(--header-height);
        right: 0;
        left: 0;
        height: auto;
        max-height: calc(100dvh - var(--header-height));
        overflow-y: auto;
        background-color: #fff;
        border-top: 1px solid #ededed;
        box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
    }

    .site-header .navbar-nav {
        width: 100%;
        height: auto;
        padding: 10px 20px 22px;
        align-items: stretch !important;
    }

    .site-header .nav-item {
        display: block;
        width: 100%;
        height: auto;
        border-bottom: 1px solid #eeeeee;
    }

    .site-header .nav-link {
        width: 100%;
        height: auto;
        justify-content: space-between;
        padding: 14px 5px !important;
    }

    .site-header .nav-item:not(.dropdown) > .nav-link::before {
        display: none;
    }

    .site-header .dropdown-menu {
        position: static;
        width: 100%;
        min-width: 0;
        margin-bottom: 10px;
        border-top: 0;
        border-left: 3px solid var(--mge-blue);
        box-shadow: none;
    }

    .catalog-item {
        margin: 16px 0 0;
        border: 0 !important;
    }

    .catalog-link {
        width: 100%;
        height: 56px;
        align-items: center;
        flex-direction: row;
        gap: 5px;
    }

    .language-item {
        margin: 18px 0 0;
        border: 0 !important;
    }

    .language-links {
        justify-content: center;
        padding: 5px 0;
    }
}

@media (max-width: 575.98px) {
    :root {
        --header-height: 66px;
    }

    .site-header-container {
        padding-right: 14px;
        padding-left: 14px;
    }

    .site-logo {
        width: 145px;
    }

    .site-header .navbar-nav {
        padding-right: 15px;
        padding-left: 15px;
    }
}

/* Masaüstünde logo ve menü hizalaması */

@media (min-width: 1200px) {
    .site-header-container {
        position: relative;
        max-width: none;
        padding-right: 40px;
        padding-left: 40px;
    }

    .site-header .navbar-brand {
        position: absolute;
        top: 50%;
        left: 40px;
        z-index: 2;
        margin: 0;
        transform: translateY(-50%);
    }

    .site-header .navbar-collapse {
        display: flex !important;
        flex-grow: 1;
        justify-content: center;
    }

    .site-header .navbar-nav {
        margin-right: auto !important;
        margin-left: auto !important;
    }
}

/* Masaüstü dropdown davranışı */

@media (min-width: 1200px) {
    /* Bootstrap'ın tıklamayla açık bıraktığı menüyü kapatır */
    .site-header .dropdown > .dropdown-menu.show {
        display: none;
    }

    /* Yalnızca üzerine gelinen menüyü açar */
    .site-header .dropdown:hover > .dropdown-menu {
        display: block;
    }

    .site-header .dropdown:hover > .nav-link {
        color: var(--mge-blue);
    }

    /* Tıklama sonrasında kalan yazı rengini sıfırlar */
    .site-header .dropdown > .nav-link.show {
        color: inherit;
    }

    .site-header .dropdown:hover > .nav-link.show {
        color: var(--mge-blue);
    }
}

@media (min-width: 1200px) {
    .site-header .dropdown {
        position: relative;
    }

    .site-header .dropdown-menu {
        position: absolute !important;
        inset: 100% auto auto 0 !important;
        z-index: 9999 !important;
        margin: 0 !important;
        transform: none !important;
    }
}