:root{--color-bg: #fafaf9;--color-bg-elevated: #ffffff;--color-bg-muted: #f5f5f4;--color-text: #1c1917;--color-text-muted: #57534e;--color-text-soft: #78716c;--color-primary: #1a5f4a;--color-primary-hover: #145239;--color-primary-muted: #d1fae5;--color-accent: #c2410c;--color-accent-muted: #ffedd5;--color-border: #e7e5e4;--color-border-strong: #d6d3d1;--font-sans: "DM Sans", system-ui, sans-serif;--font-display: "Fraunces", Georgia, serif;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--space-4xl: 6rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .07), 0 2px 4px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -4px rgba(0, 0, 0, .05);--container: min(1120px, 100% - 2rem)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-sans);font-size:1rem;line-height:1.6;color:var(--color-text);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}h1,h2,h3{font-family:var(--font-display);font-weight:700;line-height:1.2;margin:0}h1{font-size:clamp(2rem,5vw,3.25rem)}h2{font-size:clamp(1.75rem,4vw,2.25rem)}h3{font-size:1.25rem}p{margin:0 0 var(--space-md)}p:last-child{margin-bottom:0}a{color:var(--color-primary);text-decoration:none;font-weight:500}a:hover{color:var(--color-primary-hover);text-decoration:underline}button{font-family:inherit;font-size:1rem;font-weight:600;cursor:pointer;border:none;border-radius:var(--radius-md);transition:background-color .2s,color .2s,box-shadow .2s}button:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.landing{display:flex;flex-direction:column;min-height:100vh}.container{width:var(--container);margin-left:auto;margin-right:auto;padding-left:var(--space-lg);padding-right:var(--space-lg)}.header{position:sticky;top:0;z-index:100;background:#fafaf9e6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--color-border)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:4rem}.logo{display:flex;align-items:center;gap:var(--space-sm);font-family:var(--font-display);font-weight:700;font-size:1.25rem;color:var(--color-text);text-decoration:none}.logo:hover{color:var(--color-primary);text-decoration:none}.logo-icon{width:2rem;height:2rem;border-radius:var(--radius-md);background:var(--color-primary)}.nav{display:flex;align-items:center;gap:var(--space-lg)}.nav-a{color:var(--color-text-muted);font-weight:500;font-size:.9375rem;text-decoration:none}.nav-a:hover{color:var(--color-primary);text-decoration:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:.625rem 1.25rem;border-radius:var(--radius-md);font-weight:600;white-space:nowrap}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-hover);color:#fff;text-decoration:none}.btn-secondary{background:var(--color-bg-elevated);color:var(--color-text);border:1px solid var(--color-border-strong)}.btn-secondary:hover{background:var(--color-bg-muted);color:var(--color-text);text-decoration:none;border-color:var(--color-border-strong)}.hero{padding:var(--space-4xl) 0;text-align:center}.hero-tag{display:inline-block;margin-bottom:var(--space-lg);padding:var(--space-xs) var(--space-md);font-size:.875rem;font-weight:600;color:var(--color-primary);background:var(--color-primary-muted);border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.04em}.hero h1{max-width:18ch;margin-left:auto;margin-right:auto;margin-bottom:var(--space-lg);color:var(--color-text)}.hero p{max-width:42ch;margin-left:auto;margin-right:auto;margin-bottom:var(--space-2xl);font-size:1.125rem;color:var(--color-text-muted)}.hero-ctas{display:flex;flex-wrap:wrap;gap:var(--space-md);justify-content:center}.section{padding:var(--space-4xl) 0}.section-alt{background:var(--color-bg-muted)}.section-header{text-align:center;max-width:38rem;margin-left:auto;margin-right:auto;margin-bottom:var(--space-3xl)}.section-header h2{margin-bottom:var(--space-md);color:var(--color-text)}.section-header p{font-size:1.0625rem;color:var(--color-text-muted)}.problem-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:var(--space-lg);margin-top:var(--space-2xl)}.problem-card{padding:var(--space-xl);background:var(--color-bg-elevated);border-radius:var(--radius-lg);border:1px solid var(--color-border);box-shadow:var(--shadow-sm)}.problem-card strong{color:var(--color-text)}.problem-card p{font-size:.9375rem;color:var(--color-text-muted);margin-bottom:0}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-xl)}.feature{padding:var(--space-xl);background:var(--color-bg-elevated);border-radius:var(--radius-lg);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);transition:box-shadow .2s,border-color .2s}.feature:hover{box-shadow:var(--shadow-md);border-color:var(--color-border-strong)}.feature-icon{width:2.5rem;height:2.5rem;margin-bottom:var(--space-md);border-radius:var(--radius-md);background:var(--color-primary-muted);color:var(--color-primary);display:flex;align-items:center;justify-content:center;font-size:1.25rem;font-weight:700;font-family:var(--font-display)}.feature h3{margin-bottom:var(--space-sm);color:var(--color-text)}.feature p{font-size:.9375rem;color:var(--color-text-muted);margin:0}.org-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--space-md)}.org-list li{display:flex;align-items:center;gap:var(--space-sm);font-weight:500;color:var(--color-text)}.org-list li:before{content:"";width:.5rem;height:.5rem;border-radius:50%;background:var(--color-primary);flex-shrink:0}.cta{text-align:center;padding:var(--space-4xl) 0;background:linear-gradient(180deg,var(--color-primary) 0%,var(--color-primary-hover) 100%);color:#fff}.cta h2{color:#fff;margin-bottom:var(--space-md)}.cta p{max-width:36ch;margin-left:auto;margin-right:auto;margin-bottom:var(--space-2xl);opacity:.95;font-size:1.0625rem}.cta .btn-primary{background:#fff;color:var(--color-primary)}.cta .btn-primary:hover{background:var(--color-bg-muted);color:var(--color-primary-hover);text-decoration:none}.cta .btn-secondary{background:transparent;color:#fff;border-color:#ffffff80}.cta .btn-secondary:hover{background:#ffffff1a;color:#fff;border-color:#fff;text-decoration:none}.cta-actions{display:flex;flex-wrap:wrap;gap:var(--space-md);justify-content:center}.footer{margin-top:auto;padding:var(--space-2xl) 0 var(--space-xl);border-top:1px solid var(--color-border);background:var(--color-bg-elevated)}.footer-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-lg)}.footer-logo{font-family:var(--font-display);font-weight:700;font-size:1rem;color:var(--color-text-muted);text-decoration:none}.footer-logo:hover{color:var(--color-primary);text-decoration:none}.footer-links{display:flex;gap:var(--space-xl)}.footer-links a,.footer-copy{font-size:.875rem;color:var(--color-text-soft)}@media(max-width:640px){.nav .nav-a:not(.btn){display:none}.hero,.section{padding:var(--space-3xl) 0}.cta-actions{flex-direction:column}.cta-actions .btn{width:100%}.footer-inner{flex-direction:column;text-align:center}}