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

.footer {
    background: var(--c-purple-900);
    color: white;
    padding: 80px 48px 40px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(167, 139, 250, 0.12) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 48px;
    position: relative;
    z-index: 1;
}

/* Columns */
.footer-col h2,
.footer-col h3 {
    margin-bottom: 16px;
    font-weight: 800;
}

.footer-col p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    line-height: 1.7;
}

.footer-email {
    display: block;
    margin-top: 16px;
    font-weight: 600;
    color: var(--c-purple-300);
}

/* Links */
.footer-col ul {
    list-style: none;
}

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

.footer-col a {
    text-decoration: none;
    color: rgba(255,255,255,0.6);
    font-size: 14px;
    transition: var(--transition-base);
}

.footer-col a:hover {
    color: white;
}

/* Form */
.footer-form input,
.footer-form textarea {
    width: 100%;
    margin-bottom: 10px;
    padding: 12px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.05);
    color: white;
    font-family: var(--font);
}

.footer-form textarea {
    min-height: 100px;
}

.footer-form button {
    width: 100%;
    padding: 12px;
    border-radius: var(--radius-sm);
    border: none;
    font-weight: 700;
    background: linear-gradient(135deg, var(--c-purple-500), var(--c-purple-600));
    color: white;
    cursor: pointer;
    transition: var(--transition-base);
}

.footer-form button:hover {
    transform: translateY(-2px);
}

/* Bottom */
.footer-bottom {
    text-align: center;
    margin-top: 48px;
    font-size: 13px;
    color: rgba(255,255,255,0.4);
}


/* =========================================================
   RESPONSIVE NAV + FOOTER
========================================================= */

@media (max-width: 768px) {

    .footer-inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}