:root{--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-display:"Inter", -apple-system, sans-serif;--font-mono:"JetBrains Mono", monospace;--bg-page:#fff;--bg-surface-primary:#fff;--bg-surface-secondary:#f7f8f9;--bg-surface-tertiary:#e8e9eb;--bg-surface-hover:#f3f4f6;--bg-glass:#ffffffd9;--bg-dark-panel:#0e0e11;--text-dark-primary:#fff;--text-dark-secondary:#8a8d94;--border-dark-subtle:#27272a;--text-primary:#111114;--text-secondary:#5b5e66;--text-tertiary:#8a8d94;--text-muted:#8a8d94;--text-inverse:#fff;--color-accent:#2563eb;--color-accent-bg:#2563eb14;--color-accent-hover:#1d4ed8;--color-purple:#7c3aed;--color-purple-bg:#7c3aed14;--color-purple-hover:#6d28d9;--color-green:#16a34a;--color-green-bg:#16a34a14;--color-amber:#d97706;--color-amber-bg:#d9770614;--border-subtle:#e8e9eb;--border-medium:#d1d5db;--border-active:#9ca3af;--border-glow:#2563eb33;--site-header-height:64px;--site-header-z-index:100;--radius-card:16px;--radius-control:10px;--radius-pill:999px;--shadow-sm:0 1px 2px #1011140a;--shadow-md:0 4px 6px -1px #1011140f, 0 2px 4px -1px #1011140a;--shadow-lg:0 8px 30px #1011141f;--shadow-xl:0 20px 25px -5px #10111426;--ease-standard:cubic-bezier(.25, 1, .5, 1);--transition-fast:.15s var(--ease-standard);--transition-medium:.3s var(--ease-standard);--transition-slow:.6s var(--ease-standard);--container-max-width:1120px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;background-color:var(--bg-page);color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background:var(--bg-page);min-height:100vh;color:var(--text-primary);overflow-x:hidden}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-page)}::-webkit-scrollbar-thumb{background:var(--bg-surface-tertiary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}h1{font-family:var(--font-display);letter-spacing:-.02em;color:var(--text-primary);font-size:clamp(40px,6vw,72px);font-weight:700;line-height:1.05}h2{font-family:var(--font-display);letter-spacing:-.02em;color:var(--text-primary);font-size:clamp(28px,4vw,44px);font-weight:600;line-height:1.1}h3{font-family:var(--font-sans);color:var(--text-primary);font-size:18px;font-weight:600;line-height:1.3}p{color:var(--text-secondary);font-size:16px;line-height:1.6}a{color:inherit;transition:color var(--transition-fast);text-decoration:none}.eyebrow{text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:12px;font-size:13px;font-weight:600;display:block}.container{width:100%;max-width:var(--container-max-width);margin:0 auto;padding:0 24px}section{border-bottom:1px solid var(--border-subtle);padding:96px 0;position:relative}@media (width<=768px){section{padding:56px 0}}.grid-bg-overlay{z-index:-2;background-image:linear-gradient(#11111408 1px,#0000 1px),linear-gradient(90deg,#11111408 1px,#0000 1px);background-position:top;background-size:60px 60px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(60% 50% at 50% 0,#000 70%,#0000 100%);mask-image:radial-gradient(60% 50% at 50% 0,#000 70%,#0000 100%)}.aurora-glow{z-index:-1;filter:blur(80px);pointer-events:none;background:radial-gradient(circle,#2563eb0d 0%,#7c3aed08 50%,#0000 100%);width:100%;max-width:800px;height:400px;position:absolute;top:-10%;left:50%;transform:translate(-50%)}.btn-primary{background-color:var(--bg-dark-panel);color:var(--text-inverse);font-family:var(--font-sans);border-radius:var(--radius-control);border:1px solid var(--bg-dark-panel);cursor:pointer;transition:all var(--transition-fast);box-shadow:var(--shadow-sm);align-items:center;gap:8px;padding:10px 18px;font-size:14px;font-weight:500;display:inline-flex}.btn-primary:hover{background-color:#27272a;border-color:#27272a;transform:translateY(-1px)}.btn-secondary{background-color:var(--bg-page);color:var(--text-primary);font-family:var(--font-sans);border-radius:var(--radius-control);border:1px solid var(--border-subtle);cursor:pointer;transition:all var(--transition-fast);box-shadow:var(--shadow-sm);align-items:center;gap:8px;padding:10px 18px;font-size:14px;font-weight:500;display:inline-flex}.btn-secondary:hover{background-color:var(--bg-surface-hover);border-color:var(--border-medium);transform:translateY(-1px)}.btn-ghost{color:var(--text-secondary);border-radius:var(--radius-control);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;align-items:center;gap:6px;padding:8px 12px;font-size:14px;font-weight:500;display:inline-flex}.btn-ghost:hover{color:var(--text-primary);background-color:var(--bg-surface-secondary)}.card-premium{background:var(--bg-surface-primary);border:1px solid var(--border-subtle);border-radius:var(--radius-card);box-shadow:var(--shadow-sm);transition:border-color var(--transition-medium), box-shadow var(--transition-medium);padding:24px;position:relative;overflow:hidden}.card-premium:hover{border-color:var(--border-medium)}.top-banner{background-color:var(--bg-surface-secondary);border-bottom:1px solid var(--border-subtle);text-align:center;transition:background-color var(--transition-fast);padding:8px 0;font-size:13px}.top-banner a{color:var(--text-secondary);align-items:center;gap:6px;font-weight:500;display:inline-flex}.top-banner a:hover{color:var(--text-primary)}.top-banner svg{transition:transform var(--transition-fast)}.top-banner a:hover svg{transform:translate(3px)}.reveal{opacity:0;transition:opacity .6s var(--ease-standard), transform .6s var(--ease-standard);transform:translateY(12px)}.reveal.active{opacity:1;transform:translateY(0)}@media (prefers-reduced-motion:reduce){.reveal{opacity:1!important;transition:none!important;transform:none!important}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in-up{animation:fadeInUp .6s var(--ease-standard) forwards}@media (width<=768px){.container{padding:0 16px}.hide-mobile{display:none!important}}