/* Genel Gövde */
body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: url('arkaplan.jpg') no-repeat center center fixed; /* Arka plan resmi */
    background-size: cover; /* Resmi tam ekran kaplat */
    color: white;
    text-align: center;
    height: 100vh;
}

/* Üst Logo ve Dil Seçenekleri */
.header {
    display: flex;
    justify-content: center; /* Tüm öğeleri yatayda ortalar */
    align-items: center;
    position: relative;
    background: rgba(32, 37, 51, 0.8); /* Şeffaf koyu arka plan */
    height: 120px;
    padding: 0 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
}

.logo {
    z-index: 2;
    position: absolute;
    left: 50%;
    transform: translateX(-50%); /* Logoyu tam ortalar */
    background-color: white; /* Arka plan beyaz */
    border-radius: 50%; /* Oval şekil */
    padding: 15px; /* Logoya uygun dolgu */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3); /* Hafif gölge */
}

.logo img {
    height: 60px; /* Logo boyutunu artır */
    max-width: 100%;
    display: block;
}

/* Dil Seçenekleri */
.language-options {
    position: absolute;
    right: 20px; /* Dil seçeneklerini sağa sabitler */
    display: flex;
    gap: 10px;
    z-index: 2;
}

.language-options .lang {
    color: white;
    text-decoration: none;
    font-weight: bold;
    padding: 8px 15px;
    border: 1px solid white;
    border-radius: 5px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.language-options .lang:hover {
    background-color: white;
    color: #202533;
}

/* Seçenek Kutucukları */
.container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 50px;
    gap: 30px;
}

.option {
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    max-width: 380px;
    text-align: center;
    background: linear-gradient(135deg, #002f6c, #004b87);
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.option:hover {
    transform: translateY(-10px);
    background: linear-gradient(135deg, #003e75, #005a98);
}

.option img {
    width: 100%;
    height: auto;
    border-radius: 5px;
    margin-bottom: 10px;
}

.option h2 {
    margin-top: 10px;
    font-size: 22px;
}

.option p {
    margin: 10px 0;
    font-size: 14px;
}

/* 3D Etkili Butonlar */
.option-btn {
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    background: #003f6a;
    color: white;
    font-size: 16px;
    cursor: pointer;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
}

.option-btn:hover {
    background: #005a8c;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
}

.option-btn:active {
    transform: translateY(2px);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}