:root{--primary-color:#5B5FFF;--primary-light:#7B7EFF;--primary-dark:#4B4FDF;--accent-color:#B74FFF;--accent-light:#C76FFF;--success-color:#3FA755;--warning-color:#F59E0B;--danger-color:#EF4444;--info-color:#3B82F6;--background:#FFFFFF;--foreground:#1C2B3A;--card-bg:#FFFFFF;--card-border:#E8ECF0;--muted-bg:#F5F6F8;--muted-foreground:#6B7280;--border-color:#E8ECF0;--input-border:#E8ECF0;--gradient-primary:linear-gradient(135deg,#5B5FFF,#B74FFF);--gradient-hero:linear-gradient(135deg,#5B5FFF,#B74FFF 50%,#D74FFF);--gradient-card:linear-gradient(180deg,#FFFFFF,#F8F9FB);--shadow-sm:0 1px 2px 0 rgba(0,0,0,0.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.1),0 2px 4px -1px rgba(0,0,0,0.06);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -2px rgba(0,0,0,0.05);--shadow-glow:0 0 30px rgba(91,95,255,0.3);--radius-sm:0.5rem;--radius-md:0.75rem;--radius-lg:1rem}@import url("https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.1/font/bootstrap-icons.css");body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--background);color:var(--foreground)}.hero-gradient{background:var(--gradient-hero)}.modern-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}.modern-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:var(--primary-color)}.feature-card{background:var(--gradient-card);border:1px solid var(--card-border);border-radius:var(--radius-md);transition:transform .3s ease,box-shadow .3s ease}.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#888;border-radius:5px}::-webkit-scrollbar-thumb:hover{background:#555}a{text-decoration:none;transition:color .2s ease}a:hover{color:var(--primary-color)}.card{border-radius:.5rem}.btn{border-radius:var(--radius-sm);font-weight:500;transition:all .2s ease;padding:.5rem 1.5rem}.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn-primary{border:none;color:white}.btn-primary,.btn-primary:hover{background:var(--gradient-primary)}.btn-primary:hover{filter:brightness(1.1);box-shadow:var(--shadow-glow)}.btn-outline-primary{border:2px solid var(--primary-color);color:var(--primary-color);background:transparent}.btn-outline-primary:hover{background:var(--primary-color);color:white}.spinner-border{width:3rem;height:3rem}.min-vh-100{min-height:100vh}.cursor-pointer{cursor:pointer}.bg-gradient-primary{background:var(--gradient-primary)}.bg-gradient-hero{background:var(--gradient-hero)}.bg-muted{background:var(--muted-bg)}.text-muted-foreground{color:var(--muted-foreground)}.border-modern{border:1px solid var(--border-color)}.icon-gradient{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.backdrop-blur{backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.section-padding{padding:5rem 0}@media (max-width:768px){.section-padding{padding:3rem 0}}.modern-header{background:rgba(255,255,255,.95);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border-color);box-shadow:var(--shadow-sm)}.logo-badge{width:40px;height:40px;background:var(--gradient-primary);border-radius:var(--radius-sm);display:inline-flex;align-items:center;justify-content:center;color:white;font-weight:700;font-size:1.25rem}@media (max-width:768px){.display-4{font-size:2.5rem}.display-3{font-size:3rem}}