/* ===================================
   FOOTER STYLES
   =================================== */

footer {
    background: linear-gradient(135deg, rgba(0, 20, 40, 0.95), rgba(0, 10, 30, 0.98));
    border-top: 1px solid rgba(0, 255, 209, 0.1);
    padding: 60px 0 30px;
    margin-top: 80px;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-content>div h3 {
    color: var(--color-text-light);
    font-size: 1.3rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.footer-content>div h4 {
    color: var(--color-text-light);
    font-size: 1rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.footer-content>div p {
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: 10px;
}

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

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

.footer-content ul li a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
}

.footer-content ul li a::before {
    content: '→';
    position: absolute;
    left: -20px;
    opacity: 0;
    transition: all 0.3s ease;
    color: var(--color-accent);
}

.footer-content ul li a:hover {
    color: var(--color-accent);
    transform: translateX(5px);
}

.footer-content ul li a:hover::before {
    opacity: 1;
    left: -15px;
}

.footer-content a[href^="https://www.linkedin.com"],
.footer-content a[href^="https://wa.me"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 255, 209, 0.2);
}

.footer-content a[href^="https://www.linkedin.com"]:hover,
.footer-content a[href^="https://wa.me"]:hover {
    background: rgba(0, 255, 209, 0.1);
    border-color: var(--color-accent);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 255, 209, 0.3);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
    footer {
        padding: 40px 0 20px;
        margin-top: 60px;
    }

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

    .footer-content>div {
        text-align: center;
    }

    .footer-content ul li a::before {
        display: none;
    }

    .footer-content ul li a:hover {
        transform: none;
    }
}