/**
 * Modern Footer Styles
 * Professional and corporate footer design
 */

.footer-modern {
    background: linear-gradient(180deg, #111827 0%, #1f2937 100%);
    color: #ffffff;
    position: relative;
    overflow: hidden;
}

.footer-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 194, 203, 0.3), transparent);
}

.footer-brand img {
    filter: brightness(0) invert(1);
    transition: transform 0.3s ease;
}

.footer-brand img:hover {
    transform: scale(1.05);
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    font-size: 0.9375rem;
}

.footer-heading {
    color: #ffffff;
    font-weight: 600;
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, #00c2cb, #03989e);
    border-radius: 2px;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    font-size: 0.9375rem;
}

.footer-links a:hover {
    color: #00c2cb;
    transform: translateX(5px);
    padding-left: 5px;
}

.footer-links a::before {
    content: '→';
    margin-right: 0.5rem;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.footer-links a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

.footer-social {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 1.25rem;
    backdrop-filter: blur(10px);
}

.social-icon:hover {
    background: linear-gradient(135deg, #03989e 0%, #00c2cb 100%);
    color: #ffffff;
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 8px 20px rgba(0, 194, 203, 0.3);
}

.footer-contact {
    margin-top: 1.5rem;
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
    margin-bottom: 0.5rem;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-contact a:hover {
    color: #00c2cb;
}

.footer-company {
    color: rgba(255, 255, 255, 0.7);
}

.footer-company strong {
    color: #ffffff;
    font-size: 1.125rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.2);
}

.footer-bottom p {
    margin: 0;
    font-size: 0.875rem;
}

/* Scroll to Top Button - Sağ Alt Köşe */
.scroll-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #03989e 0%, #00c2cb 100%);
    color: #ffffff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: 0 4px 15px rgba(3, 152, 158, 0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1001;
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(3, 152, 158, 0.5);
    background: linear-gradient(135deg, #00c2cb 0%, #03989e 100%);
}

.scroll-to-top:active {
    transform: translateY(-2px) scale(0.95);
}

/* Navbar Scroll Effect */
.navbar-scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1) !important;
    background: rgba(255, 255, 255, 0.98) !important;
    backdrop-filter: blur(20px);
}

/* Responsive */
@media (max-width: 768px) {
    .footer-modern {
        text-align: center;
    }
    
    .footer-heading::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .scroll-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 44px;
        height: 44px;
        font-size: 1.1rem;
    }
    
    .whatsapp-float {
        bottom: 1rem;
        left: 1rem;
    }
}