:root{--bg: #ffffff;--bg-alt: #f4f7f5;--text: #1a231e;--text-muted: #5f6b64;--border: #e1e6e3;--primary: #1f6f4a;--primary-dark: #17573a;--primary-light: #e5f2ec;--shadow: 0 4px 16px rgba(20, 30, 24, .06)}@media(prefers-color-scheme:dark){:root{--bg: #141815;--bg-alt: #1b201d;--text: #f0f2f0;--text-muted: #a8b0ac;--border: #2c332e;--primary: #3fa675;--primary-dark: #57c28f;--primary-light: #1c2b23;--shadow: 0 4px 16px rgba(0, 0, 0, .35)}}*{box-sizing:border-box}html,body{margin:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5}h1,h2,h3{line-height:1.2;margin:0 0 12px}h2{font-size:clamp(1.5rem,3vw,2rem);font-weight:800}p{color:var(--text-muted);margin:0 0 1em}a{color:var(--primary);text-decoration:none}.container{max-width:1100px;margin:0 auto;padding:0 24px}section{padding:72px 0}.btn{display:inline-block;padding:12px 22px;border-radius:8px;font-weight:700;border:1px solid transparent}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.eyebrow{color:var(--primary);font-weight:700;text-transform:uppercase;letter-spacing:.04em;font-size:.85rem}.section-sub{max-width:560px;margin-bottom:32px}@media(max-width:640px){section{padding:48px 0}}