/* Social Footer */
.social-footer {
    background: #0a0819;
    padding: 2rem 0;
    border-top: 1px solid #ffee5833;
    border-radius: 11px;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.social-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.social-icon:hover {
    transform: translateY(-3px);
}

.icon {
    width: 24px;
    height: 24px;
    fill: #ffee58;
    transition: fill 0.3s ease;
}

.social-icon:hover .icon {
    fill: #fff;
}

.copyright {
    text-align: center;
    color: #afaeae;
    font-size: 0.9rem;
    margin-top: 1rem;
    font-family: var(--body-font);
}

/* Efecto hover específico para cada red social */
.whatsapp-icon:hover { background: #25D366; }
.instagram-icon:hover { background: #E1306C; }
.linkedin-icon:hover { background: #0077B5; }

.btn-whatsapp {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: #25D366;
    color: white;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    padding: 12px 18px;
    border-radius: 50px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    z-index: 1000;
}
  
.btn-whatsapp img {
    width: 24px;
    height: 24px;
    filter: brightness(0) invert(1); /* lo vuelve blanco */
}
  
.btn-whatsapp:hover {
    background-color: #20b955;
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
}