/* Genel sıfırlamalar */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Sayfa genel stilleri */
body {
    font-family: Arial, sans-serif;
    background: linear-gradient(to bottom, #1e2a38, #2c3e50);; /*  */
    background-size: cover;
    background-attachment: fixed;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    flex-direction: column;
    height: 100%;
    min-height: 100vh;
    padding: 0;
    overflow-y: auto;
}

/* Sabit Banner */
.banner {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
}

.banner img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

/* Logo Kutuları */
.container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px; /* LOGOLAR ARASI BOŞLUK */
    max-width: 1000px;
    padding: 0;
    margin-top: 0;
    width: 100%;
}

.logo-box {
    width: 200px;
    height: 250px;
    margin: 0;
    padding: 0;
    border-radius: 0;
}

.logo-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Pop-up */
.popup-button {
    display: inline-block;
    margin-top: 15px;
    padding: 12px 24px;
    font-size: 18px;
    font-weight: bold;
    color: white;
    background: #ff7f00;
    border: none;
    border-radius: 5px;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.3s ease;
}

.popup-button:hover {
    background: #e66d00;
}
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    backdrop-filter: blur(10px);
}

.popup-content {
    background: linear-gradient(to bottom, #3b0a45, #2c3e50);
    padding: 30px;
    text-align: center;
    border-radius: 10px;
    width: 80%;
    max-width: 500px;
    position: relative;
    border: 2px solid #fff;
    z-index: 10000;
}

#popup-close-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 24px;
    color: white;
    cursor: pointer;
    background-color: transparent;
    border: none;
}

/* Bonus içerik */
.bonus-container {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
}

.bonus-container p {
    font-size: 32px;
    color: #ff7f00;
    font-weight: bold;
}

.bonus-gif {
    width: 100%;
    max-width: 500px; /* Büyük ekranlarda maksimum 500px olacak */
    height: auto;
    margin-bottom: 15px;
    position: relative;
    z-index: 0;
}

/* Kapatma Butonu */
#closeBtn {
    background-color: #ff7f00;
    color: white;
    border: none;
    padding: 10px 20px;
    font-size: 16px;
    font-weight: bold;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#closeBtn:hover {
    background-color: #e66d00;
}

/* Kar Taneleri */
@keyframes fall {
    0% {
        transform: translateY(0) rotate(0deg);
    }
    100% {
        transform: translateY(100vh) rotate(360deg);
    }
}

.snowflake {
    position: absolute;
    top: -10px;
    background-color: white;
    border-radius: 50%;
    width: 10px;
    height: 10px;
    opacity: 0.8;
    animation: fall linear infinite;
    animation-duration: calc(5s + (Math.random() * 5));
    animation-delay: calc(Math.random() * 5s);
    filter: blur(1px);
}

.snowflake.large {
    width: 20px;
    height: 20px;
    animation-duration: calc(8s + (Math.random() * 8));
}

.snowflake.small {
    width: 5px;
    height: 5px;
    animation-duration: calc(4s + (Math.random() * 4));
}

/* Mobil Uyum */
@media (max-width: 768px) {
    .bonus-gif {
        max-width: 90%; /* Mobilde daha küçük olacak */
        height: auto;
    }

    .bonus-container p {
        font-size: 24px;
    }

    .logo-box {
        width: 150px;
        height: 180px;
    }
}

@media (max-width: 480px) {
    .banner {
        height: 50px;
    }

    .logo-box {
        width: 120px;
        height: 150px;
    }

    .container {
        gap: 10px;
    }
}

/* İletişim */
.contact-info {
    position: fixed;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    z-index: 10;
}

.mini-logo {
    width: 30px;
    height: 30px;
    margin-bottom: 10px;
}

.contact-info p {
    font-size: 14px;
    color: #FFFFFF;
    margin: 0;
}

.contact-info a {
    color: #0078d4;
    text-decoration: none;
    font-weight: bold;
}

.contact-info a:hover {
    text-decoration: underline;
}