/* MedTalks Footer */
.mt-footer {
    background: #ffffff;
    padding: 4rem 0 1.5rem;
    color: #1e293b;
    font-family: 'Inter', sans-serif;
}
.mt-footer .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* CTA Card */
.mt-cta-card {
    display: grid;
    grid-template-columns: 40% 1fr;
    align-items: center;
    background: #0a3547;
    border-radius: 28px;
    overflow: hidden;
    margin-bottom: 4rem;
    position: relative;
    box-shadow:
        0 30px 50px -10px rgba(10, 53, 71, 0.45),
        0 60px 80px -20px rgba(10, 53, 71, 0.35),
        0 100px 120px -40px rgba(10, 53, 71, 0.25);
}
.mt-cta-card::after {
    content: '';
    position: absolute;
    left: 5%;
    right: 5%;
    bottom: -40px;
    height: 60px;
    background: radial-gradient(ellipse at center, rgba(10, 53, 71, 0.35) 0%, rgba(10, 53, 71, 0) 70%);
    filter: blur(12px);
    z-index: -1;
    pointer-events: none;
}
.mt-cta-image {
    height: 100%;
    min-height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}
.mt-cta-image img {
    max-width: 100%;
    max-height: 280px;
    object-fit: contain;
}
.mt-cta-body {
    padding: 2.5rem 3rem 2.5rem 1rem;
    color: #fff;
}
.mt-cta-title {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 700;
    line-height: 1.25;
    margin: 0 0 0.75rem;
    color: #fff;
}
.mt-cta-sub {
    font-size: 0.95rem;
    opacity: 0.9;
    margin: 0 0 1.5rem;
    line-height: 1.55;
}
.mt-cta-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 0.75rem;
}
.mt-cta-btn {
    background: #fff;
    color: #0a3547;
    padding: 0.85rem 1.75rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.mt-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
    color: #0a3547;
}
.mt-cta-btn-ghost {
    background: transparent;
    color: #fff;
    padding: 0.85rem 1.75rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border: 1.5px solid rgba(255,255,255,0.5);
    transition: background 0.2s ease;
}
.mt-cta-btn-ghost:hover {
    background: rgba(255,255,255,0.15);
    color: #fff;
}
.mt-cta-note {
    font-size: 0.78rem;
    opacity: 0.75;
    margin: 0;
}

/* Footer Grid */
.mt-footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1.3fr;
    gap: 2.5rem;
    padding: 1rem 0 2.5rem;
    border-bottom: 1px solid #e2e8f0;
}

.mt-footer-brand-col .mt-footer-logo img {
    height: 38px;
    width: auto;
    margin-bottom: 1rem;
}
.mt-footer-tag {
    font-size: 0.85rem;
    color: #64748b;
    line-height: 1.6;
    margin: 0 0 1.25rem;
    max-width: 280px;
}
.mt-footer-social {
    display: flex;
    gap: 0.6rem;
}
.mt-footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #f1f5f9;
    color: #475569;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: background 0.2s ease, color 0.2s ease;
}
.mt-footer-social a:hover {
    background: #e13732;
    color: #fff;
}

.mt-footer-col h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 1rem;
}
.mt-footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.mt-footer-col ul li {
    margin-bottom: 0.65rem;
    font-size: 0.88rem;
}
.mt-footer-col ul li a {
    color: #64748b;
    text-decoration: none;
    transition: color 0.2s ease;
}
.mt-footer-col ul li a:hover {
    color: #e13732;
}

.mt-footer-contact ul li {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}
.mt-contact-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(225, 55, 50, 0.1);
    color: #e13732;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    flex-shrink: 0;
}

/* Bottom */
.mt-footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0 0;
    flex-wrap: wrap;
    gap: 1rem;
}
.mt-footer-bottom p {
    margin: 0;
    font-size: 0.82rem;
    color: #94a3b8;
}
.mt-footer-bottom-links {
    display: flex;
    gap: 1.5rem;
}
.mt-footer-bottom-links a {
    font-size: 0.82rem;
    color: #64748b;
    text-decoration: none;
}
.mt-footer-bottom-links a:hover {
    color: #e13732;
}

/* Responsive */
@media (max-width: 992px) {
    .mt-cta-card {
        grid-template-columns: 1fr;
    }
    .mt-cta-image {
        min-height: 200px;
        padding: 1.5rem 1.5rem 0;
    }
    .mt-cta-body {
        padding: 1.5rem 2rem 2rem;
    }
    .mt-footer-grid {
        grid-template-columns: 1fr 1fr 1fr;
    }
    .mt-footer-brand-col {
        grid-column: 1 / -1;
    }
}

@media (max-width: 600px) {
    .mt-footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
    .mt-footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    .mt-cta-actions {
        flex-direction: column;
    }
    .mt-cta-btn, .mt-cta-btn-ghost {
        text-align: center;
    }
}

/* ===== 3D Liquid Glass Button (Spacious74 style, MedTalks theme) ===== */
.btn-3d {
    cursor: pointer;
    font-size: 1rem;
    border-radius: 50px;
    border: none;
    padding: 2px;
    position: relative;
    display: inline-block;
    text-decoration: none;
    background: radial-gradient(circle 80px at 80% -10%, #ffffff, #2a1010);
    box-shadow: 0 10px 30px rgba(225, 55, 50, 0.35);
}
.btn-3d::after {
    content: "";
    position: absolute;
    width: 65%;
    height: 60%;
    border-radius: 120px;
    top: 0;
    right: 0;
    box-shadow: 0 0 20px rgba(255,255,255,0.22);
    z-index: -1;
}
.btn-3d .blob1 {
    position: absolute;
    width: 70px;
    height: 100%;
    border-radius: 50px;
    bottom: 0;
    left: 0;
    background: radial-gradient(circle 60px at 0% 100%, #ff6b6b, rgba(225,55,50,0.5), transparent);
    box-shadow: -10px 10px 30px rgba(225, 55, 50, 0.3);
    pointer-events: none;
}
.btn-3d .inner {
    padding: 14px 28px;
    border-radius: 50px;
    color: #fff;
    z-index: 3;
    position: relative;
    background: radial-gradient(circle 80px at 80% -50%, #d94c47, #7a1410);
    font-weight: 700;
    display: block;
    text-align: center;
}
.btn-3d .inner::before {
    content: "";
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    border-radius: 50px;
    background: radial-gradient(circle 60px at 0% 100%, rgba(255, 90, 90, 0.18), rgba(225, 55, 50, 0.08), transparent);
    position: absolute;
    pointer-events: none;
}
.btn-3d:hover .inner {
    background: radial-gradient(circle 80px at 80% -50%, #e75651, #8a1814);
}

/* Dark variant (teal) */
.btn-3d.btn-3d-dark {
    background: radial-gradient(circle 80px at 80% -10%, #ffffff, #061d27);
    box-shadow: 0 10px 30px rgba(10, 53, 71, 0.4);
}
.btn-3d.btn-3d-dark .blob1 {
    background: radial-gradient(circle 60px at 0% 100%, #1d6b8a, rgba(10, 53, 71, 0.5), transparent);
    box-shadow: -10px 10px 30px rgba(10, 53, 71, 0.3);
}
.btn-3d.btn-3d-dark .inner {
    background: radial-gradient(circle 80px at 80% -50%, #15536e, #061d27);
}
.btn-3d.btn-3d-dark:hover .inner {
    background: radial-gradient(circle 80px at 80% -50%, #1a6280, #0a2d3c);
}

.btn-3d.btn-3d-sm .inner { padding: 9px 18px; font-size: 0.85rem; }
.btn-3d.btn-3d-sm { font-size: 0.85rem; }