:root{--landing-primary:#2563eb;--landing-primary-foreground:#fff;--landing-secondary:#1e40af;--landing-secondary-foreground:#fff;--landing-accent:#fbbf24;--landing-accent-foreground:#1f2937;--landing-background:#fff;--landing-foreground:#1f2937;--landing-muted:#f8fafc;--landing-muted-foreground:#64748b;--landing-card:#fff;--landing-card-foreground:#1f2937;--landing-border:#e2e8f0;--landing-input:#e2e8f0;--landing-ring:#2563eb;--landing-gradient-from:#f8fafc;--landing-gradient-to:#e2e8f0;--landing-dark-background:#0f172a;--landing-dark-foreground:#f1f5f9;--landing-dark-muted:#1e293b;--landing-dark-muted-foreground:#94a3b8;--landing-dark-card:#1e293b;--landing-dark-card-foreground:#f1f5f9;--landing-dark-border:#334155;--landing-dark-gradient-from:#0f172a;--landing-dark-gradient-to:#1e293b}.landing-page{font-family:Inter,system-ui,-apple-system,sans-serif;color:var(--landing-foreground);background:linear-gradient(to bottom right,var(--landing-gradient-from),var(--landing-gradient-to));min-height:100vh}.landing-page.dark{color:var(--landing-dark-foreground);background:linear-gradient(to bottom right,var(--landing-dark-gradient-from),var(--landing-dark-gradient-to))}.landing-page h1{color:var(--landing-foreground);font-weight:800;line-height:1.1}.landing-page.dark h1{color:var(--landing-dark-foreground)}.landing-page h2{color:var(--landing-foreground);font-weight:700}.landing-page.dark h2{color:var(--landing-dark-foreground)}.landing-page h3{color:var(--landing-foreground);font-weight:600}.landing-page.dark h3{color:var(--landing-dark-foreground)}.landing-page p{color:var(--landing-muted-foreground)}.landing-page.dark p{color:var(--landing-dark-muted-foreground)}.landing-btn-primary{background-color:var(--landing-primary);color:var(--landing-primary-foreground);border:none;border-radius:.5rem;padding:.75rem 2rem;font-weight:600;font-size:1rem;transition:all .2s ease-in-out;cursor:pointer}.landing-btn-primary:hover{background-color:var(--landing-secondary);transform:translateY(-1px);box-shadow:0 4px 12px rgba(37,99,235,.25)}.landing-btn-secondary{background-color:transparent;color:var(--landing-primary);border:2px solid var(--landing-primary);border-radius:.5rem;padding:.75rem 2rem;font-weight:600;font-size:1rem;transition:all .2s ease-in-out;cursor:pointer}.landing-btn-secondary:hover{background-color:var(--landing-primary);color:var(--landing-primary-foreground);transform:translateY(-1px)}.landing-btn-accent{background-color:var(--landing-accent);color:var(--landing-accent-foreground);border:none;border-radius:.5rem;padding:.75rem 2rem;font-weight:600;font-size:1rem;transition:all .2s ease-in-out;cursor:pointer}.landing-btn-accent:hover{background-color:#f59e0b;transform:translateY(-1px);box-shadow:0 4px 12px rgba(251,191,36,.25)}.landing-card{background-color:var(--landing-card);border:1px solid var(--landing-border);border-radius:.75rem;padding:2rem;box-shadow:0 1px 3px rgba(0,0,0,.1);transition:all .2s ease-in-out}.landing-page.dark .landing-card{background-color:var(--landing-dark-card);border-color:var(--landing-dark-border);box-shadow:0 1px 3px rgba(0,0,0,.3)}.landing-card:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(0,0,0,.15)}.landing-page.dark .landing-card:hover{box-shadow:0 8px 25px rgba(0,0,0,.4)}.landing-header{background-color:hsla(0,0%,100%,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--landing-border);position:sticky;top:0;z-index:50}.landing-page.dark .landing-header{background-color:rgba(15,23,42,.95);border-bottom-color:var(--landing-dark-border)}.landing-hero{padding:4rem 1rem 6rem;text-align:center}.landing-hero h1{font-size:clamp(2.5rem,5vw,4rem);margin-bottom:1.5rem;background:linear-gradient(135deg,var(--landing-primary),var(--landing-accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.landing-hero .subtitle{font-size:1.25rem;color:var(--landing-muted-foreground);margin-bottom:2rem;max-width:42rem;margin-left:auto;margin-right:auto}.landing-page.dark .landing-hero .subtitle{color:var(--landing-dark-muted-foreground)}.landing-features{padding:6rem 1rem;background-color:var(--landing-muted)}.landing-page.dark .landing-features{background-color:var(--landing-dark-muted)}.landing-features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;max-width:1200px;margin:0 auto}.landing-feature{text-align:center;padding:2rem}.landing-feature-icon{width:4rem;height:4rem;margin:0 auto 1.5rem;background:linear-gradient(135deg,var(--landing-primary),var(--landing-accent));border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff}.landing-benefits{padding:6rem 1rem;background-color:var(--landing-background)}.landing-page.dark .landing-benefits{background-color:var(--landing-dark-background)}.landing-benefits-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center;max-width:1200px;margin:0 auto}@media (max-width:768px){.landing-benefits-grid{grid-template-columns:1fr;gap:2rem}}.landing-benefit-item{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem}.landing-benefit-icon{width:1.25rem;height:1.25rem;color:#10b981;flex-shrink:0}.landing-cta{padding:6rem 1rem;background:linear-gradient(135deg,var(--landing-primary),var(--landing-secondary));text-align:center}.landing-cta,.landing-cta h2{color:var(--landing-primary-foreground)}.landing-cta h2{margin-bottom:1rem}.landing-cta p{color:hsla(0,0%,100%,.9);font-size:1.25rem;margin-bottom:2rem;max-width:32rem;margin-left:auto;margin-right:auto}.landing-cta-buttons{display:flex;flex-direction:column;gap:1rem;align-items:center}@media (min-width:640px){.landing-cta-buttons{flex-direction:row;justify-content:center}}.landing-cta .landing-btn-secondary{color:var(--landing-primary-foreground);border-color:var(--landing-primary-foreground)}.landing-cta .landing-btn-secondary:hover{background-color:var(--landing-primary-foreground);color:var(--landing-primary)}.landing-footer{background-color:var(--landing-muted);color:var(--landing-muted-foreground);padding:3rem 1rem 2rem}.landing-page.dark .landing-footer{background-color:var(--landing-dark-muted);color:var(--landing-dark-muted-foreground)}.landing-container{max-width:1200px;margin:0 auto;padding:0 1rem}.landing-text-center{text-align:center}.landing-mb-4{margin-bottom:1rem}.landing-mb-6{margin-bottom:1.5rem}.landing-mb-8{margin-bottom:2rem}@media (max-width:640px){.landing-hero{padding:3rem 1rem 4rem}.landing-benefits,.landing-cta,.landing-features{padding:4rem 1rem}}html{scroll-behavior:smooth}.landing-error-banner{background-color:#fef2f2;border:1px solid #fecaca;color:#dc2626;padding:1rem;text-align:center}.landing-page.dark .landing-error-banner{background-color:#451a1a;border-color:#7f1d1d;color:#f87171}