/* Footer Styles */
.footer {
    background: #1a1a1a;
    color: var(--text-white);
    padding: 60px 0 20px;
    position: relative;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

/* Footer Column */
.footer-col h3 {
    color: var(--text-white);
    margin-bottom: 20px;
    font-size: 1.2rem;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background: var(--primary-color);
}

.footer-col p {
    color: #b0b0b0;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

/* Social Links */
.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--text-white);
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

/* Footer Links */
.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: #b0b0b0;
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-links a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.footer-links i {
    font-size: 0.8rem;
    color: var(--primary-color);
}

/* Contact Info */
.contact-info {
    list-style: none;
}

.contact-info li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 15px;
    color: #b0b0b0;
}

.contact-info i {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-top: 3px;
}

.contact-info span {
    flex: 1;
}

/* Newsletter */
.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.newsletter-input {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    padding: 5px;
}

.newsletter-input input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 12px 15px;
    color: var(--text-white);
    font-size: 0.95rem;
}

.newsletter-input input::placeholder {
    color: #b0b0b0;
}

.newsletter-input input:focus {
    outline: none;
}

.newsletter-input button {
    background: var(--primary-color);
    border: none;
    color: var(--text-white);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.newsletter-input button:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    color: #b0b0b0;
    font-size: 0.9rem;
}

.footer-bottom a {
    color: var(--primary-color);
    text-decoration: none;
}

.footer-bottom a:hover {
    text-decoration: underline;
}

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

@media (max-width: 768px) {
    .footer {
        padding: 40px 0 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-col {
        text-align: center;
    }

    .footer-col h3::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .social-links {
        justify-content: center;
    }

    .footer-links a {
        justify-content: center;
    }

    .contact-info li {
        justify-content: center;
    }

    .newsletter-form {
        align-items: center;
    }

    .newsletter-input {
        width: 100%;
        max-width: 400px;
    }
}