/* Genel Header Tasarımı */
.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 20px;
    background: #f9f9f9;
    color: white;
    position: relative;
    z-index: 9999;
}

/* Logo */
.header-container .site-logo {
    flex-grow: 1;
    max-width: 150px;
}

/* Menü */
.header-container .nav-menu {
    display: flex;
    gap: 15px;
}

/* Menü Butonları */
.nav-button {
    list-style: none;
    display: inline-block;
    padding: 0;
}

.nav-button a {
    padding: 12px 22px;
    border-radius: 8px;
    text-align: center;
    font-weight: bold;
    font-size: 16px;
    transition: all 0.3s ease-in-out;
    display: inline-block;
    text-decoration: none;
}

/* Butonlar */
.btn-black {
    background: black;
    color: white;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
}

.btn-red {
    background: red;
    color: white;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
}

/* Buton Hover Efektleri */
.btn-black:hover {
    background: #333;
    transform: scale(1.05);
}

.btn-red:hover {
    background: #cc0000;
    transform: scale(1.05);
}

/* Sticky Banner */
.banner {
    width: 100%;
    text-align: center;
    background: red;
    padding: 15px;
    font-weight: bold;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

/* 🚀 Responsive Geliştirmeler */

/* Küçük ekranlar için (Mobil) */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 15px;
    }
    
    .nav-menu {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    
    .nav-menu ul {
        display: flex;
        flex-direction: column;
        gap: 10px;
        padding: 0;
        margin: 0;
        list-style: none;
    }

    /* Butonları mobilde daha küçük yap */
    .nav-button a {
        font-size: 14px;
        padding: 10px 18px;
        width: 100%;
    }

    /* Sticky banner tam genişlikte olacak */
    .banner {
        font-size: 14px;
        padding: 10px;
        text-align: center;
        width: 100%;
    }
}