:root {
    --color-primary: #d4af37;
    /* Altın sarısı - butonlar için */
    --color-secondary: #c0c0c0;
    /* Gümüş/Gri */
    --color-background: #021a1a;
    /* Koyu zümrüt - arkaplan (logodaki renk) */
    --color-emerald: #0b5e56;
    /* Zümrüt yeşili - kart arkaplanı */
    --color-text: #e0e0e0;
    /* Açık gri - metin rengi */
    --color-title: #d4af37;
    /* Altın sarısı - başlık rengi */
    --color-white: #FFFFFF;
    /* Beyaz */
    --color-privacy: #1abc9c;
    /* Turkuaz/Yeşil - gizlilik politikası butonu */
    --color-advertising: #3498db;
    /* Mavi - reklam politikası butonu */
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--color-background);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.container {
    text-align: center;
    padding: 40px 30px;
    background-color: rgba(11, 94, 86, 0.4);
    /* Emerald with transparency */
    border-radius: 24px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    max-width: 500px;
    margin: 20px;
    transition: transform 0.3s ease;
}

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

.logo {
    width: 160px;
    height: 160px;
    margin-bottom: 24px;
    border-radius: 20px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    border: 2px solid var(--color-primary);
}

.title {
    color: var(--color-title);
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.description {
    color: var(--color-text);
    font-size: 17px;
    line-height: 1.6;
    margin-bottom: 32px;
    font-weight: 400;
}

.button {
    display: block;
    width: 100%;
    padding: 16px 20px;
    margin: 12px 0;
    border-radius: 12px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: none;
    box-sizing: border-box;
    text-align: center;
}

.button:hover {
    transform: scale(1.02);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.help-button {
    background: linear-gradient(135deg, #d4af37 0%, #b8860b 100%);
    color: #021a1a;
}

.privacy-button {
    background-color: transparent;
    border: 2px solid var(--color-privacy);
    color: var(--color-privacy);
}

.privacy-button:hover {
    background-color: var(--color-privacy);
    color: white;
}

.advertising-button {
    background-color: transparent;
    border: 2px solid var(--color-advertising);
    color: var(--color-advertising);
}

.advertising-button:hover {
    background-color: var(--color-advertising);
    color: white;
}

/* Language Selector */
.language-selector {
    position: fixed;
    top: 24px;
    right: 24px;
    display: flex;
    gap: 12px;
    z-index: 1000;
}

.language-button {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.2);
    cursor: pointer;
    padding: 3px;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.language-button:hover {
    transform: scale(1.1) rotate(5deg);
    border-color: var(--color-primary);
}

.language-button.active {
    border-color: var(--color-primary);
    background-color: rgba(212, 175, 55, 0.1);
}

.language-button img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

@media (max-width: 480px) {
    .container {
        width: 85%;
        padding: 30px 20px;
    }

    .logo {
        width: 130px;
        height: 130px;
    }

    .title {
        font-size: 28px;
    }

    .description {
        font-size: 15px;
    }
}