/* Premium Footer Custom Styles */
.bg-dark-blue { background-color: #0b1e3b !important; } /* Daha derin ve kurumsal bir lacivert */

.footer-links li a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-links li a:hover {
    color: var(--secondary-color) !important;
    transform: translateX(8px); /* Sağa kayma efekti */
}

.social-btn {
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.social-btn:hover {
    background: var(--secondary-color);
    color: white;
    transform: translateY(-5px) scale(1.1); /* Yukarı zıplama efekti */
    border-color: var(--secondary-color);
}

.hover-border:hover { border-bottom-color: var(--secondary-color) !important; }

/* Mobilde Hizalamayı Düzelt */
@media (max-width: 991px) {
    .footer-desc { text-align: center; }
    .social-icons { justify-content: center; margin-bottom: 30px; }
}
    /* WhatsApp Buton Tasarımı */
    .whatsapp-float {
        position: fixed;
        width: 60px;
        height: 60px;
        bottom: 30px;
        left: 30px; /* Sağda olmasını istersen 'right: 30px' yap */
        background-color: #25d366;
        color: #FFF;
        border-radius: 50px;
        text-align: center;
        font-size: 30px;
        box-shadow: 2px 2px 3px #999;
        z-index: 1000;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s ease;
        text-decoration: none;
    }

    /* Hover Efekti */
    .whatsapp-float:hover {
        background-color: #128c7e;
        color: #FFF;
        transform: scale(1.1); /* Üzerine gelince hafif büyür */
        box-shadow: 2px 2px 10px #666;
    }

    /* İkon Ayarı */
    .whatsapp-float i {
        margin-top: 2px; /* Dikey ortalama ince ayarı */
    }

    /* Mobil Uyumluluk */
    @media (max-width: 768px) {
        .whatsapp-float {
            width: 50px;
            height: 50px;
            bottom: 20px;
            left: 20px;
            font-size: 25px;
        }
    }
    
    /* Animasyon (Hafif bir nabız efekti - opsiyonel) */
    @keyframes pulse-green {
        0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
        70% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(37, 211, 102, 0); }
        100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
    }
    
    .whatsapp-float {
        animation: pulse-green 2s infinite;
    }

    /* YUKARI ÇIK BUTONU */
    .back-to-top {
        position: fixed;
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        background-color: var(--primary-color);
        color: white;
        border-radius: 50%;
        text-align: center;
        line-height: 50px;
        cursor: pointer;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 999;
    }
    
    .back-to-top.show {
        opacity: 1;
        visibility: visible;
    }
    
    .back-to-top:hover {
        background-color: var(--secondary-color);
        transform: translateY(-3px);
    }