Titan inequality for amateur

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I have this inequality that I can't solve :

Let $a,b,c>0$ be real numbers such that $abc=1$ then we have :

$$\frac{1}{\sqrt{2}}(\sqrt{\frac{a}{a^{11}+1}}+\sqrt{\frac{b}{b^{11}+1}}+\sqrt{\frac{c}{c^{11}+1}})\leq\frac{\sqrt{a}}{(\sqrt{a})^{11}+1}+\frac{\sqrt{b}}{(\sqrt{b})^{11}+1}+\frac{\sqrt{c}}{(\sqrt{c})^{11}+1}$$

My try :

I have tried to use a exponential version of Karamata's inequality wich is the following :

Let $a\geq b \ge c>0$ and $e\geq d \ge f>0$ such that :

$a\ge e $ and $ab\ge ed$ and $abc\ge edf$ then : $$a+b+c\ge e+d+f$$

With that we get :

$$((\sqrt{a})^{11}+1)((\sqrt{b})^{11}+1)((\sqrt{c})^{11}+1)\le(a^{11}+1)(b^{11}+1)(c^{11}+1)$$

Wich is true under the conditions.

But I have some problem with this :

$$\frac{a}{a^{11}+1}\leq \frac{\sqrt{a}}{(\sqrt{a})^{11}+1}$$

And the medium inequality $ab\ge ed$

So can someone achieve my ideas or have nice ideas to prove this ?

Thanks.

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The inequality holds for all $a,b,c>0$ (we don’t need $abc=1$), as through CS, $$(a^{11}+1)(1+1)\geqslant ((\sqrt a)^{11}+1)^2$$ $$\implies \frac{\sqrt a}{(\sqrt a)^{11}+1} \geqslant \frac1{\sqrt2}\sqrt{\frac{a}{a^{11}+1}}$$ It remains to add similar terms for $b, c,..$