/* Modern Footer Styles */
.modern-footer {
    font-family: 'Inter', sans-serif;
    color: #333;
}

/* Top Section (Links & Newsletter) */
.footer-top {
    background-color: #f5f7fa;
    padding: 60px 0;
    border-top: 1px solid #e5e5e5;
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.footer-col h4 {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    color: #333;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

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

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

.footer-links a {
    color: #555;
    text-decoration: none;
    font-size: 13px;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: #0066ff;
    text-decoration: underline;
}

/* Newsletter Section */
.footer-newsletter {
    background-color: #e8f0fe;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.newsletter-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #333;
}

.newsletter-form {
    display: flex;
    gap: 10px;
    justify-content: center;
    max-width: 500px;
    margin: 0 auto 15px auto;
}

.newsletter-input {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    outline: none;
}

.newsletter-btn {
    background-color: #0066ff;
    color: #fff;
    border: none;
    padding: 10px 25px;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.newsletter-btn:hover {
    background-color: #0052cc;
}

.newsletter-consent {
    font-size: 12px;
    color: #666;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* Bottom Section (Dark) */
.footer-bottom {
    background-color: #0a2540;
    color: #fff;
    padding: 40px 0;
}

.footer-bottom-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.payment-methods {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

.payment-icon {
    height: 25px;
    opacity: 0.8;
    transition: opacity 0.3s;
}

.payment-icon:hover {
    opacity: 1;
}

.tecdoc-logo {
    height: 40px;
    opacity: 0.9;
}

.footer-info {
    text-align: center;
    font-size: 12px;
    color: #8ba3b8;
    line-height: 1.6;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icon {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s;
}

.social-icon:hover {
    background: #0066ff;
    transform: translateY(-3px);
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #ff6b00;
    /* Orange color from reference */
    color: #fff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 9999;
    transition: all 0.3s;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #e65c00;
    color: #fff;
}

/* Responsive */
@media (max-width: 992px) {
    .footer-columns {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .footer-columns {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 24px;
        bottom: 20px;
        right: 20px;
    }
}