/* Genel ayarlar */
body {
    font-family: 'Segoe UI', 'Helvetica Neue', sans-serif;
    background-color: #f7f9fc;
    color: #222;
    line-height: 1.6;
    font-size: 16px;
}

/* HEADER / NAVBAR */
.main-header {
    background: #fff;
    background-color: #78a2cc;
    border-bottom: 1px solid #ddd;
    padding: 0.5rem 0;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80px;
}

/* Ortadaki logo */
.navbar-brand {
    position: relative;
    margin: 0 auto;
}

.navbar-brand img {
    height: 60px;
    padding: 6px 12px;
    background-color: #004d99;
    border-radius: 12px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.navbar-brand img:hover {
    transform: scale(1.05);
}

/* NAVBAR LİNKLER */
.navbar .nav-link {
    color: #fff;
    font-weight: 500;
    margin-right: 1rem;
    transition: color 0.2s ease-in-out;
}

.navbar-logo img {
    background-color: #fff;
    border-radius: 5px;

}

.navbar .nav-link:hover,
.navbar .nav-link:focus {
    color: #0056b3;
}

/* DİL MENÜSÜ */
.language-toggle .btn {
    background-color: #f1f1f1;
    color: #333;
    font-size: 14px;
}

.language-toggle .dropdown-menu a {
    font-size: 14px;
}

/* SAYFA İÇERİĞİ */
.page-site {
    padding: 3rem 0;
}

.page-content {
    background: #fff;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.03);
}

/* DERGİ KARTLARI */
.site-journals-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.site-journal {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s;
}

.site-journal:hover {
    transform: translateY(-5px);
}

.site-journal-img {
    width: 100%;
    height: 180px;
    overflow: hidden;
    border-bottom: 1px solid #ddd;
    background-color: #f4f4f4;
    display: flex;
    align-items: center;
    justify-content: center;
}

.site-journal-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.site-journal-body {
    padding: 1.2rem;
}

.site-journal-title a {
    font-size: 1.2rem;
    font-weight: 600;
    color: #004d99;
    text-decoration: none;
}

.site-journal-description {
    margin: 0.5rem 0 1rem;
    font-size: 14px;
    color: #444;
}

.site-journal .btn {
    margin-right: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: #004d99;
    color: #fff;
    border: none;
    border-radius: 6px;
    text-decoration: none;
    font-size: 14px;
}

.site-journal .btn:hover {
    background-color: #003366;
}

/* FOOTER */
.site-footer {
    background-color: #222;
    color: #eee;
    padding: 2rem 0;
    font-size: 14px;
}

.site-footer a {
    color: #ccc;
    text-decoration: none;
}

.site-footer a:hover {
    color: #fff;
}

.site-footer .footer-brand-image {
    height: 50px;
}

/* MODAL GİRİŞ PENCERESİ */
.modal-content {
    border-radius: 10px;
    padding: 2rem;
}

.modal-body .btn-primary {
    background-color: #004d99;
    border-color: #004d99;
}

.modal-body .btn-primary:hover {
    background-color: #003366;
}