Retour en haut de la page Composant du bouton

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    <div class="relative flex items-center justify-center w-14 h-14 sm:w-16 sm:h-16 rounded-full overflow-hidden shadow-xl 
                bg-gradient-to-br from-amber-600 to-red-800 dark:from-amber-800 dark:to-red-950 
                group-hover:scale-105 group-active:scale-95 transition-all duration-300 ease-in-out 
                border-2 border-orange-200 dark:border-orange-900 
                group-hover:border-orange-50 dark:group-hover:border-orange-800">
      
      <!-- Artistic Background Element (faux watercolor effect) -->
      <div class="absolute inset-0 opacity-70 group-hover:opacity-100 transition-opacity duration-300 ease-in-out">
        <div class="absolute w-full h-full transform rotate-45 scale-150" style="background-image: url('data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\' viewBox=\'0 0 100 100\'><filter id=\'f1\'><feTurbulence type=\'fractalNoise\' baseFrequency=\'0.02\' numOctaves=\'3\' stitchTiles=\'stitch\'/><feColorMatrix type=\'saturate\' values=\'0\'/><feMorphology operator=\'dilate\' radius=\'2\'/><feGaussianBlur stdDeviation=\'2\'/></filter><rect x=\'0\' y=\'0\' width=\'100\' height=\'100\' fill=\'orange\' filter=\'url(%23f1)\' opacity=\'0.5\'/></svg>'); background-size: cover; background-position: center; border-radius: 50%; opacity: 0.1;"></div>
        <div class="absolute w-full h-full transform -rotate-30 scale-120" style="background-image: url('data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\' viewBox=\'0 0 100 100\'><filter id=\'f1\'><feTurbulence type=\'fractalNoise\' baseFrequency=\'0.02\' numOctaves=\'3\' stitchTiles=\'stitch\'/><feColorMatrix type=\'saturate\' values=\'0\'/><feMorphology operator=\'dilate\' radius=\'2\'/><feGaussianBlur stdDeviation=\'2\'/></filter><rect x=\'0\' y=\'0\' width=\'100\' height=\'100\' fill=\'brown\' filter=\'url(%23f1)\' opacity=\'0.5\'/></svg>'); background-size: cover; background-position: center; border-radius: 50%; opacity: 0.1;"></div>
        <div class="absolute w-full h-full transform rotate-60 scale-130" style="background-image: url('data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\' viewBox=\'0 0 100 100\'><filter id=\'f1\'><feTurbulence type=\'fractalNoise\' baseFrequency=\'0.02\' numOctaves=\'3\' stitchTiles=\'stitch\'/><feColorMatrix type=\'saturate\' values=\'0\'/><feMorphology operator=\'dilate\' radius=\'2\'/><feGaussianBlur stdDeviation=\'2\'/></filter><rect x=\'0\' y=\'0\' width=\'100\' height=\'100\' fill=\'maroon\' filter=\'url(%23f1)\' opacity=\'0.5\'/></svg>'); background-size: cover; background-position: center; border-radius: 50%; opacity: 0.12;"></div>
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      <svg class="w-8 h-8 sm:w-10 sm:h-10 text-white dark:text-gray-200 
                  group-hover:-translate-y-1 transition-transform duration-300 ease-in-out" 
           xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
        <polyline points="12 19 12 5"></polyline>
        <polyline points="5 12 12 5 19 12"></polyline>
      </svg>

      <!-- Optional: Small decorative leaf icon for artistic touch -->
      <div class="absolute top-1 left-1 sm:top-2 sm:left-2 opacity-50 group-hover:opacity-80 transition-opacity duration-300 ease-in-out">
        <svg class="w-4 h-4 sm:w-5 sm:h-5 text-orange-200 dark:text-orange-300 -rotate-12" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round">
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        </svg>
      </div>
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