/* Botones con efectos limpios */
.btn {
    display: inline-block;
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 25px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: 2px solid transparent;
    text-align: center;
    margin-right: 1rem;
    margin-bottom: 1rem;
    font-family: inherit;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    border-color: transparent;
    box-shadow: var(--glow-purple);
    font-weight: 700;
    letter-spacing: 0.5px;
}

.btn-primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 25px rgba(139, 95, 191, 0.4), var(--glow-purple);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-gray);
    border: 2px solid var(--button-outline);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(139, 95, 191, 0.1);
    border-color: var(--primary-purple);
    color: var(--primary-purple);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(139, 95, 191, 0.2);
}

/* Responsive para botones */
@media (max-width: 968px) {
    .buttons-group {
        justify-content: center;
        gap: 0.5rem;
    }
    
    .btn {
        margin-right: 0;
        width: auto;
        min-width: 180px;
    }
}

@media (max-width: 480px) {
    .buttons-group {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 250px;
    }
}