:root{--color-bg-dark:#0a0a0f;--color-bg-surface:#14141e99;--color-primary:#6366f1;--color-primary-hover:#4f46e5;--color-secondary:#06b6d4;--color-text-main:#f8fafc;--color-text-muted:#94a3b8;--color-border:#ffffff1a;--font-family:"Inter", system-ui, -apple-system, sans-serif;--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:1rem;--radius-full:9999px;--transition-fast:.2s ease;--transition-normal:.3s ease}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--color-bg-dark);color:var(--color-text-main);min-height:100vh;line-height:1.6;position:relative;overflow-x:hidden}body:before{content:"";z-index:-1;pointer-events:none;background:radial-gradient(circle at 15%,#6366f126,#0000 40%),radial-gradient(circle at 85% 30%,#06b6d426,#0000 40%),radial-gradient(circle at 50% 80%,#8b5cf61a,#0000 50%);width:100%;height:100%;position:fixed;top:0;left:0}a{color:inherit;transition:color var(--transition-fast);text-decoration:none}ul{list-style:none}.glass{background:var(--color-bg-surface);-webkit-backdrop-filter:blur(12px);border:1px solid var(--color-border)}h1,h2,h3,h4,h5,h6{letter-spacing:-.02em;font-weight:700;line-height:1.2}.text-gradient{background:linear-gradient(135deg, var(--color-primary), var(--color-secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;display:inline-block}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem}.page-container{flex-direction:column;min-height:100vh;display:flex}.main-content{flex-grow:1;padding-top:5rem}.btn{border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-normal);border:none;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--color-primary), var(--color-secondary));color:#fff;box-shadow:0 4px 15px #6366f166}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #6366f199}.btn-outline{color:var(--color-text-main);border:1px solid var(--color-border);background:0 0}.btn-outline:hover{background:#ffffff0d;border-color:#fff3;transform:translateY(-2px)}.section{padding:5rem 0}.input-group{margin-bottom:1.5rem}.input-group label{color:var(--color-text-muted);margin-bottom:.5rem;font-size:.9rem;font-weight:500;display:block}.input-element{border:1px solid var(--color-border);border-radius:var(--radius-md);width:100%;color:var(--color-text-main);font-family:var(--font-family);transition:border-color var(--transition-fast);background:#0003;padding:.75rem 1rem}.input-element:focus{border-color:var(--color-primary);outline:none;box-shadow:0 0 0 2px #6366f133}.grid-2{grid-template-columns:repeat(1,1fr);gap:2rem;display:grid}@media (width>=768px){.grid-2{grid-template-columns:repeat(2,1fr)}}.grid-3{grid-template-columns:repeat(1,1fr);gap:2rem;display:grid}@media (width>=768px){.grid-3{grid-template-columns:repeat(2,1fr)}}@media (width>=1024px){.grid-3{grid-template-columns:repeat(3,1fr)}}