* {
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}
/* --- FOOTER --- */
footer {
    background-color: #1a252f;
    color: #ecf0f1;
    padding: 60px 5% 20px 5%;
    text-align: center;
}
.footer-title {
    font-size: 1.6rem;
    margin-bottom: 40px;
    letter-spacing: 2px;
    text-transform: uppercase;
}
.footer-links {
    display: flex;
    justify-content: center;
    gap: 80px;
    flex-wrap: wrap;
}
.footer-group > h3 > a{
    text-decoration: none;
    color: #ffffff;
}
.footer-group > h3 {
    color: #ffffff;
    margin-bottom: 20px;
    font-size: 1.1rem;
    position: relative;
    padding-bottom: 8px;
}
.footer-group > h3::after {
    content: '';
    position: absolute;
    left: 25%;
    bottom: 0;
    width: 50%;
    height: 2px;
    background-color: #667eea;
}
.footer-group ul {
    list-style: none;
    padding: 0;
}
.footer-group ul li {
    margin-bottom: 10px;
}
.footer-group ul li a {
    color: #777f83;
    font-weight: 700;
    text-decoration: none;
    transition: color 0.3s ease;
}
.footer-group ul li a:hover {
    color: #ffffff;
}
.footer-bottom {
    margin-top: 50px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.85rem;
    color: #7f8c8d;
}
@media (max-width: 768px) {
    .footer-links {
        gap: 30px;
        flex-direction: column;
    }
    
    .footer-title {
        font-size: 2rem;
    }
}