/* Scroll to Top Butonu */
.scroll-to-top {
    display: none;
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: #3B82F6;
    color: #F8FAFC;
    border: none;
    border-radius: 50%;
    font-size: 24px;
    font-weight: 700;
    cursor: pointer;
    z-index: 999;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
    font-family: 'Poppins', sans-serif;
    line-height: 1;
    padding: 0;
}

.scroll-to-top.visible {
    display: flex;
    align-items: center;
    justify-content: center;
}

.scroll-to-top:hover {
    background: #00D4FF;
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 212, 255, 0.6);
}

/* Masaüstü için */
@media (min-width: 769px) {
    .scroll-to-top {
        display: none;
    }
    
    .scroll-to-top.visible {
        display: flex;
    }
}

/* Mobilde gizle */
@media (max-width: 768px) {
    .scroll-to-top {
        display: none !important;
    }
}