/* ===== FOOTER ===== */
.footer {
    background: #050505;
    padding: 80px 0 30px;
    border-top: 1px solid rgba(57, 255, 20, 0.1);
}

.footer .container {
    width: 90%;
    margin: auto;
}

/* ===== GRID ===== */
.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
}

/* ===== SECTION ===== */
.footer-section h3 {
    color: #39ff14;
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.footer-section h4 {
    color: #39ff14;
    font-size: 1.1rem;
    margin-bottom: 15px;
}

/* ===== TEXT ===== */
.footer-section p {
    color: #aaa;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 10px;
}

/* ===== LINKS ===== */
.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #aaa;
    text-decoration: none;
    transition: 0.3s;
    position: relative;
}

/* hover underline */
.footer-section ul li a::after {
    content: "";
    position: absolute;
    width: 0%;
    height: 2px;
    background: #39ff14;
    left: 0;
    bottom: -2px;
    transition: 0.3s;
}

.footer-section ul li a:hover {
    color: #39ff14;
}

.footer-section ul li a:hover::after {
    width: 100%;
}

/* ===== SOCIAL ICONS ===== */
.social-icons {
    margin-top: 15px;
}

.social-icon {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.1);
    color: #aaa;
    margin-right: 10px;
    transition: 0.3s;
}

/* hover glow */
.social-icon:hover {
    color: #39ff14;
    border: 1px solid #39ff14;
    box-shadow: 0 0 15px rgba(57,255,20,0.4);
    transform: translateY(-3px);
}

/* ===== CONTACT ICONS ===== */
.footer-section i {
    color: #39ff14;
}

/* ===== BOTTOM ===== */
.footer-bottom {
    text-align: center;
    margin-top: 50px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-bottom p {
    color: #777;
    font-size: 0.9rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .footer {
        padding: 60px 0 20px;
    }

    .footer-content {
        gap: 30px;
    }
}