/* Footer Main */
.site-footer {
    background-color: #111e2b;
    /* Dark navy blue */
    color: #e5e7eb;
    /* Brighter gray for better readability */
    padding: 60px 0 30px 0;
    font-family: 'Montserrat', sans-serif;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Footer Top Bar */
.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 50px;
}

.footer-top p {
    font-size: 16px;
    color: #9ca3af;
}

.cert-badges {
    display: flex;
    gap: 15px;
}

.badge {
    padding: 6px 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: #cbd5e1;
    display: flex;
    align-items: center;
    gap: 8px;
}

.badge span {
    width: 6px;
    height: 6px;
    background: #3b82f6;
    border-radius: 50%;
}

/* Footer Grid */
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 60px;
}

/* Column 1: Info & Newsletter */
.footer-info .footer-logo img {
    height: 80px;
    margin-bottom: 25px;
    background: white;
    padding: 5px;
    border-radius: 10px;
}

.footer-info p {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 30px;
    color: #cbd5e1;
}

.newsletter-form {
    display: flex;
    margin-bottom: 25px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px 0 0 8px;
    color: white;
    outline: none;
}

.newsletter-form button {
    padding: 12px 25px;
    background: #1e88e5;
    color: white;
    border: none;
    border-radius: 0 8px 8px 0;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

.newsletter-form button:hover {
    background: #1565c0;
}

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

.social-icons a {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    color: #cbd5e1;
    font-size: 16px;
}

.social-icons a:hover {
    background: #1e88e5;
    color: white;
}

/* Column Headings */
.footer-col h4 {
    color: white;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 30px;
    letter-spacing: 1px;
}

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

.footer-col ul li {
    margin-bottom: 15px;
    position: relative;
    padding-left: 18px;
}

.footer-col ul li::before {
    content: "›";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-55%);
    color: #1e88e5;
    font-size: 18px;
    font-weight: 700;
    line-height: 1;
}

.footer-col ul li a {
    font-size: 14px;
    color: #cbd5e1;
    display: inline-block;
    transition: all 0.3s ease;
}

.footer-col ul li a:hover {
    color: white;
    transform: translateX(4px);
}

/* Contact Column */
.contact-item {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: #1e88e5;
    flex-shrink: 0;
}

.contact-text h5 {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    color: #9ca3af;
    margin-bottom: 5px;
}

.contact-text p {
    font-size: 14px;
    color: #cbd5e1;
    margin: 0;
}

/* Footer Bottom */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 13px;
    color: #9ca3af;
}

.footer-links {
    display: flex;
    gap: 25px;
}

.footer-links a {
    font-size: 13px;
    color: #9ca3af;
}

.footer-links a:hover {
    color: white;
}

/* Responsive Footer */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-top {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .cert-badges {
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }
}