:root{--color-brand-violet:#7C3AED;--color-brand-purple:#8B5CF6;--color-brand-blue:#60A5FA;--color-lavender-50:#F1F5FF;--color-lavender-100:#E0E7FF;--color-lavender-200:#C7D2FE;--color-lavender-300:#A5B4FC;--gradient-hero:linear-gradient(135deg,#F1F5FF,#FFFFFF);--gradient-card:linear-gradient(to bottom right,rgba(124,58,237,0.05),rgba(96,165,250,0.05));--shadow-card:0 4px 6px -1px rgba(124,58,237,0.1),0 2px 4px -2px rgba(124,58,237,0.1);--shadow-card-hover:0 20px 25px -5px rgba(124,58,237,0.15),0 8px 10px -6px rgba(124,58,237,0.1);--shadow-xl:0 20px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04);--shadow-2xl:0 25px 50px -12px rgba(0,0,0,0.25)}.dark{--color-brand-violet:#8B5CF6;--color-brand-purple:#A78BFA;--color-brand-blue:#93C5FD;--color-lavender-50:#1E1B4B;--color-lavender-100:#312E81;--color-lavender-200:#3730A3;--color-lavender-300:#4338CA;--gradient-hero:linear-gradient(135deg,#1E1B4B,#0F172A);--gradient-card:linear-gradient(to bottom right,rgba(139,92,246,0.1),rgba(96,165,250,0.1));--shadow-card:0 4px 6px -1px rgba(139,92,246,0.3),0 2px 4px -2px rgba(139,92,246,0.2);--shadow-card-hover:0 20px 25px -5px rgba(139,92,246,0.4),0 8px 10px -6px rgba(139,92,246,0.3)}.bg-gradient-hero{background:var(--gradient-hero)}.bg-gradient-card{background:var(--gradient-card)}.shadow-card{box-shadow:var(--shadow-card)}.shadow-card-hover{box-shadow:var(--shadow-card-hover)}*{transition-timing-function:cubic-bezier(.4,0,.2,1)}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}@keyframes fade-in-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes scale-in{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.animate-float{animation:float 6s ease-in-out infinite}.animate-fade-in-up{animation:fade-in-up .6s ease-out forwards}.animate-scale-in{animation:scale-in .5s ease-out forwards}.stagger-children>*{opacity:0;animation:fade-in-up .6s ease-out forwards}.stagger-children>:first-child{animation-delay:.1s}.stagger-children>:nth-child(2){animation-delay:.2s}.stagger-children>:nth-child(3){animation-delay:.3s}.stagger-children>:nth-child(4){animation-delay:.4s}.stagger-children>:nth-child(5){animation-delay:.5s}.stagger-children>:nth-child(6){animation-delay:.6s}.text-gradient{background:linear-gradient(135deg,var(--color-brand-violet),var(--color-brand-blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn-primary{background:var(--color-brand-violet);color:white;transition:all .3s ease}.btn-primary:hover{background:var(--color-brand-purple);transform:translateY(-2px);box-shadow:var(--shadow-card-hover)}.backdrop-blur-sm{backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}:focus-visible{outline:2px solid var(--color-brand-violet);outline-offset:2px}