.modern-footer {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: #e2e8f0;
    padding: 60px 0 0 0;
    position: relative;
    overflow: hidden;
}

.modern-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
}

.footer-section-title {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
    text-align: center;
}

.footer-section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    border-radius: 2px;
}

.footer-company-name {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
    line-height: 1.4;
    text-align: center;
}

.footer-contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: center;
}

.footer-contact-list li {
    margin-bottom: 12px;
}

.footer-contact-list a {
    color: #cbd5e1;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    justify-content: center;
}

.footer-contact-list a:hover {
    color: #fff;
    transform: scale(1.05);
}

.footer-contact-list i {
    width: 20px;
    text-align: center;
    color: #667eea;
}

.seller-cta {
    background: linear-gradient(135deg, #f43f5e 0%, #dc2626 100%);
    color: #fff !important;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 600;
    margin: 20px auto 0 auto;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(244, 63, 94, 0.3);
}

.seller-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(244, 63, 94, 0.4);
    color: #fff !important;
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-links a:hover {
    color: #fff;
    transform: scale(1.05);
}

.social-icons-modern {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.social-icon-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.social-icon-btn:hover {
    transform: translateY(-5px) scale(1.1);
    color: #fff;
}

.social-icon-btn.facebook:hover {
    background: #1877f2;
    box-shadow: 0 8px 20px rgba(24, 119, 242, 0.4);
}

.social-icon-btn.twitter:hover {
    background: #1da1f2;
    box-shadow: 0 8px 20px rgba(29, 161, 242, 0.4);
}

.social-icon-btn.instagram:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    box-shadow: 0 8px 20px rgba(225, 48, 108, 0.4);
}

.app-badges {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    flex-wrap: wrap;
    justify-content: center;
}

.app-badge-link {
    transition: all 0.3s ease;
    display: inline-block;
}

.app-badge-link:hover {
    transform: scale(1.05);
}

.footer-bottom {
    background: rgba(0, 0, 0, 0.3);
    padding: 25px 0;
    margin-top: 50px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    margin: 0;
    color: #94a3b8;
    font-size: 14px;
}

@media (max-width: 768px) {
    .modern-footer {
        padding: 40px 0 0 0;
    }

    .footer-section-title {
        font-size: 16px;
        margin-top: 30px;
    }

    .footer-company-name {
        font-size: 18px;
    }
}


#whatsappBtn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
    background: linear-gradient(135deg, #128C7E 0%, #075E54 100%);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.7);
    }
}

#whatsappPopup {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 340px;
    display: none;
    z-index: 1050;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.whatsapp-header {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.whatsapp-header-info h4 {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 5px 0;
}

.whatsapp-header-info small {
    font-size: 13px;
    opacity: 0.95;
}

.close-popup-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 20px;
    line-height: 1;
}

.close-popup-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.whatsapp-body {
    background: white;
    padding: 25px;
}

.agent-info {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #f0f0f0;
}

.agent-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
}

.agent-avatar img {
    width: 30px;
    height: 30px;
}

.agent-details h5 {
    margin: 0 0 5px 0;
    font-size: 15px;
    font-weight: 600;
    color: #1f2937;
}

.agent-status {
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
    animation: blink 2s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.whatsapp-message {
    background: #f3f4f6;
    padding: 15px;
    border-radius: 12px;
    margin-bottom: 20px;
    position: relative;
}

.whatsapp-message::before {
    content: '';
    position: absolute;
    left: 20px;
    top: -8px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid #f3f4f6;
}

.whatsapp-message p {
    margin: 0;
    font-size: 14px;
    color: #374151;
    line-height: 1.5;
}

.start-chat-btn {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    border: none;
    padding: 14px 24px;
    border-radius: 10px;
    width: 100%;
    font-weight: 600;
    font-size: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.start-chat-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    color: white;
}

@media (max-width: 576px) {
    #whatsappPopup {
        width: calc(100vw - 40px);
        right: 20px;
    }
}