.footer {
    background: linear-gradient(135deg, #003366 0%, #001a33 100%);
    color: white;
    padding: 70px 5% 30px;
    margin-top: 50px;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.footer-logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(45deg, #0066cc, #6600cc);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 20px;
}

.footer-logo-text {
    font-size: 24px;
    font-weight: 700;
    color: white;
}

.footer-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    position: relative;
    padding-bottom: 10px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(to right, #0066cc, #6600cc);
    border-radius: 10px;
}

.footer-links {
    list-style: none;
}

.footer-link {
    margin-bottom: 10px;
}

.footer-link a {
    text-decoration: none;
    color: #d0e0ff;
    transition: color 0.3s;
    display: block;
    padding: 5px 0;
}

.footer-link a:hover {
    color: white;
    padding-right: 10px;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 15px;
}

.footer-contact-item:last-child {
    margin-bottom: 0;
}

.footer-contact-text {
    color: #d0e0ff;
}

.footer-social {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    transition: all 0.3s;
}

.social-icon:hover {
    background: linear-gradient(45deg, #0066cc, #6600cc);
    transform: translateY(-3px);
}

.footer-subscribe {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-subscribe p {
    color: #d0e0ff;
}

.subscribe-form {
    display: flex;
    gap: 10px;
}

.subscribe-input {
    flex: 1;
    padding: 12px 15px;
    border: none;
    border-radius: 30px;
    font-size: 14px;
}

.subscribe-btn {
    background: linear-gradient(45deg, #0066cc, #6600cc);
    color: white;
    border: none;
    border-radius: 30px;
    padding: 0 20px;
    cursor: pointer;
    transition: all 0.3s;
}

.subscribe-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.4);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    margin-top: 40px;
    text-align: center;
    color: #d0e0ff;
    font-size: 0.9rem;
}

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

@media (max-width: 768px) {
    .footer-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 480px) {
    .subscribe-form {
        flex-direction: column;
    }
}