:root{--bg:#f7f5ef;--surface:#fff;--surface-soft:#f0eee6;--text:#171512;--muted:#615d54;--line:#d8d3c5;--accent:#1f6f5b;--accent-dark:#155143;--accent-soft:#dcebe4;--warning:#b7602b;--shadow:0 24px 70px #221d141c;--blueprint-blue:#1a3a5f;--blueprint-accent:#38bdf8;--grid-line:#e1e5eb;--grid-size:20px}.bg-grid{background-image:linear-gradient(to right, var(--grid-line) 1px, transparent 1px), linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);background-size:var(--grid-size) var(--grid-size)}.blueprint-shell{background-color:var(--blueprint-blue);color:#fff;border:1px solid #ffffff1a;border-radius:8px;position:relative;overflow:hidden}.technical-label{text-transform:uppercase;letter-spacing:.05em;opacity:.7;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:11px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}.site-shell{min-height:100vh}.nav{justify-content:space-between;align-items:center;max-width:1160px;margin:0 auto;padding:22px 24px;display:flex}.brand{align-items:center;gap:10px;font-size:15px;font-weight:750;display:flex}.brand-mark{background:var(--text);color:#fff;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;display:inline-flex}.nav-links{align-items:center;gap:18px;display:flex}.mobile-nav{align-items:center;gap:12px;display:none}.nav-links a,.mobile-nav a{color:var(--muted);font-size:14px;font-weight:650}.section{max-width:1160px;margin:0 auto;padding:72px 24px}.hero{grid-template-columns:minmax(0,1.02fr) minmax(340px,.78fr);gap:54px;padding-top:66px;display:grid}.hero-stack{gap:18px;display:grid}.hero h1,.page-title{letter-spacing:0;margin:0;font-size:clamp(46px,6vw,78px);line-height:.96}.hero-copy{color:var(--muted);max-width:680px;margin:26px 0 0;font-size:20px;line-height:1.55}.hero-actions{flex-wrap:wrap;align-items:center;gap:14px;margin-top:32px;display:flex}.button{background:var(--accent);border:1px solid var(--accent);color:#fff;cursor:pointer;border-radius:8px;justify-content:center;align-items:center;min-height:48px;padding:13px 18px;font-weight:750;transition:background .16s,border-color .16s,transform .16s;display:inline-flex}.button:hover{background:var(--accent-dark);border-color:var(--accent-dark);transform:translateY(-1px)}.button.secondary{border-color:var(--line);color:var(--text);background:0 0}.button.secondary:hover{background:var(--surface)}.trust-line{color:var(--muted);margin-top:18px;font-size:14px;font-weight:650}.preview-card{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:8px;padding:24px}.preview-card.compact{box-shadow:none}.product-visual{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:8px;margin:0;overflow:hidden}.product-visual img{aspect-ratio:3/2;width:100%;height:auto;display:block}.product-visual figcaption{border-top:1px solid var(--line);color:var(--muted);padding:12px 16px;font-size:13px;font-weight:700}.preview-card h2{margin:0 0 16px;font-size:22px}.preview-row{border-top:1px solid var(--line);grid-template-columns:34px 1fr;gap:10px;padding:14px 0;display:grid}.preview-row:first-of-type{border-top:0}.row-number{background:var(--accent-soft);color:var(--accent-dark);border-radius:8px;justify-content:center;align-items:center;width:30px;height:30px;font-size:13px;font-weight:800;display:flex}.preview-row strong{margin-bottom:3px;font-size:15px;display:block}.preview-row span{color:var(--muted);font-size:14px;line-height:1.45;display:block}.band{background:var(--surface);border-block:1px solid var(--line)}.sample-strip{padding-top:0;padding-bottom:34px}.sample-strip .eyebrow{color:var(--accent-dark);letter-spacing:0;text-transform:uppercase;margin:0 0 12px;font-size:13px;font-weight:850}.sample-strip blockquote{background:var(--surface);border:1px solid var(--line);border-left:6px solid var(--accent);border-radius:8px;max-width:980px;margin:0;padding:26px 28px;font-size:clamp(22px,3vw,34px);font-weight:800;line-height:1.18;box-shadow:0 16px 40px #221d1412}.section-header{max-width:760px;margin-bottom:34px}.section-header h2{letter-spacing:0;margin:0;font-size:clamp(32px,4vw,48px);line-height:1.05}.section-header p{color:var(--muted);margin:16px 0 0;font-size:18px;line-height:1.6}.grid{gap:18px;display:grid}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.feature{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:24px}.feature h3{margin:0 0 10px;font-size:19px}.feature p,.feature li{color:var(--muted);font-size:15px;line-height:1.55}.feature p{margin:0}.feature ul{margin:12px 0 0;padding-left:18px}.optin-panel{background:var(--text);color:#fff;border-radius:8px;padding:28px}.checkout-alert{color:var(--text);background:#fff8ed;border:1px solid #e5c89e;border-radius:8px;align-items:flex-start;gap:10px;margin-top:-38px;padding:18px 22px;display:flex}.checkout-alert strong{white-space:nowrap}.checkout-alert span{color:var(--muted);line-height:1.45}.optin-panel h2{margin:0 0 10px;font-size:27px;line-height:1.15}.optin-panel p{color:#ffffffbf;margin:0 0 20px;line-height:1.55}.form{gap:12px;display:grid}.field{gap:7px;display:grid}.field label{color:#ffffffc7;font-size:13px;font-weight:700}.field input{color:var(--text);background:#fffffff5;border:1px solid #0000;border-radius:8px;width:100%;min-height:48px;padding:12px 13px}.field input:focus{border-color:var(--accent-soft);outline:3px solid #dcebe440}.hp{display:none}.form .button{width:100%}.form-note,.form-status{color:#ffffffad;margin:0;font-size:13px;line-height:1.45}.form-status.error{color:#ffd2c2}.form-status.success{color:#d7ffe8}.comparison{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;display:grid}.quote-box{background:var(--surface-soft);border:1px solid var(--line);border-radius:8px;padding:24px}.quote-box h3{margin:0 0 12px}.quote-box p{color:var(--muted);margin:0;line-height:1.6}.footer{color:var(--muted);max-width:1160px;margin:0 auto;padding:34px 24px;font-size:14px}.center-page{align-items:center;min-height:78vh;display:flex}.center-card{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:8px;max-width:720px;margin:0 auto;padding:40px}.center-card h1{margin:0 0 18px;font-size:clamp(38px,6vw,62px);line-height:1}.center-card p{color:var(--muted);font-size:18px;line-height:1.6}@media (max-width:860px){.nav{align-items:flex-start;gap:16px}.nav-links{display:none}.mobile-nav{display:flex}.hero,.grid.two,.grid.three,.comparison{grid-template-columns:1fr}.section{padding:54px 20px}.hero{padding-top:34px}.hero h1,.page-title{font-size:clamp(42px,12vw,58px)}.hero-copy{font-size:18px}.hero-actions{align-items:stretch}.hero-actions .button{flex:100%}.sample-strip{padding-top:8px}.sample-strip blockquote{padding:22px}.checkout-alert{margin-top:-24px;display:grid}}