:root{--primary-50:#f5f3ff;--primary-100:#ede9fe;--primary-200:#ddd6fe;--primary-400:#8b7fff;--primary-500:#6366f1;--primary-600:#4f46e5;--primary-700:#4338ca;--neutral-50:#f8fafc;--neutral-100:#f1f5f9;--neutral-200:#e2e8f0;--neutral-300:#cbd5e1;--neutral-400:#94a3b8;--neutral-500:#64748b;--neutral-700:#334155;--neutral-800:#1e293b;--neutral-900:#0f1624;--accent-coral:#ff6b5c;--accent-coral-hover:#f54;--accent-cyan:#6ee7e7;--atom-white:#fff;--atom-surface:#fff;--atom-overlay-bg:hsla(0,0%,100%,.88);--atom-footer-bg:#0f1624;--atom-footer-fg:#f8fafc;--atom-footer-fg-muted:rgba(248,250,252,.6);--atom-footer-fg-dim:rgba(248,250,252,.5);--atom-footer-fg-faint:rgba(248,250,252,.55);--atom-footer-border:rgba(248,250,252,.12);--gradient-primary:linear-gradient(135deg,#4f8cff,#6366f1 50%,#8b5cf6);--gradient-border:linear-gradient(90deg,#4f8cff,#8b5cf6 50%,#6ee7e7);--gradient-cta:linear-gradient(135deg,#3b82f6,#6366f1);--atom-accent-gradient:linear-gradient(135deg,#4f8cff,#6366f1 50%,#8b5cf6);--atom-shadow-sm:0 2px 8px rgba(15,22,36,.04);--atom-shadow-md:0 4px 24px rgba(15,22,36,.06);--atom-shadow-lg:0 12px 40px rgba(15,22,36,.08);--atom-shadow-cta:0 8px 24px rgba(99,102,241,.3);--atom-shadow-cta-hover:0 12px 32px rgba(99,102,241,.4);--atom-radius-sm:8px;--atom-radius-md:12px;--atom-radius-lg:16px;--atom-radius-xl:20px;--atom-radius-2xl:24px;--atom-radius-pill:999px;--atom-space-1:8px;--atom-space-2:16px;--atom-space-3:24px;--atom-space-4:32px;--atom-space-6:48px;--atom-space-8:64px;--atom-space-12:96px;--atom-font-sans:"Inter","SF Pro Display",-apple-system,BlinkMacSystemFont,"Helvetica Neue",sans-serif;--atom-transition:all 200ms ease}.dark,html[data-theme=dark]{--neutral-50:#0f1624;--neutral-100:#1e293b;--neutral-200:#334155;--neutral-300:#475569;--neutral-400:#64748b;--neutral-500:#94a3b8;--neutral-700:#cbd5e1;--neutral-800:#e2e8f0;--neutral-900:#f8fafc;--atom-white:#0f1624;--atom-surface:#1a2235;--atom-overlay-bg:rgba(20,28,45,.85);--atom-accent-gradient:linear-gradient(135deg,#60a5fa,#a78bfa 50%,#c084fc);--atom-shadow-sm:0 2px 8px rgba(0,0,0,.3);--atom-shadow-md:0 4px 24px rgba(0,0,0,.4);--atom-shadow-lg:0 12px 40px rgba(0,0,0,.5)}.atom-accent{background:var(--atom-accent-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}.atom-h1{font:700 48px/1.1 var(--atom-font-sans);letter-spacing:-.02em}.atom-h1,.atom-h2{color:var(--neutral-900)}.atom-h2{font:700 36px/1.2 var(--atom-font-sans);letter-spacing:-.015em}.atom-h3{font:600 24px/1.3 var(--atom-font-sans);letter-spacing:-.01em;color:var(--neutral-900)}.atom-body-lg{font:400 18px/1.6 var(--atom-font-sans);color:var(--neutral-700)}.atom-body{font:400 16px/1.6 var(--atom-font-sans);color:var(--neutral-700)}.atom-body-sm{font:400 14px/1.5 var(--atom-font-sans);color:var(--neutral-500)}.atom-caption{font:500 12px/1.4 var(--atom-font-sans);letter-spacing:.08em;text-transform:uppercase;color:var(--neutral-400)}@media (max-width:768px){.atom-h1{font-size:36px}.atom-h2{font-size:28px}.atom-h3{font-size:20px}}.atom-hairline-top{position:relative}.atom-hairline-top:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--gradient-border);border-radius:var(--atom-radius-lg) var(--atom-radius-lg) 0 0;pointer-events:none}@media (prefers-reduced-motion:reduce){.atom-transition,[class*=atom-]{transition:none!important}}