:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#08090c;--panel:#11151d;--panel-2:#171d27;--text:#f5f7fb;--muted:#a7b0c0;--line:#2a3342;--accent:#3ddc97;--accent-2:#64a6ff;--warn:#ffcf5a;--bad:#ff6b7a}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:radial-gradient(circle at top left, #3ddc971f, transparent 32rem), 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}.site-header{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-bottom:1px solid var(--line);z-index:10;background:#08090cd1;justify-content:space-between;align-items:center;padding:1rem clamp(1rem,4vw,3rem);display:flex;position:sticky;top:0;left:0;right:0}.brand,nav{align-items:center;gap:1rem;display:flex}.brand{font-weight:800}.brand-mark{background:linear-gradient(135deg, var(--accent), var(--accent-2));color:#04120c;border-radius:6px;justify-content:center;align-items:center;width:2rem;height:2rem;display:inline-flex}nav a{color:var(--muted);font-size:.95rem}main{width:100%}.hero,.features,.tool-section,.pricing{max-width:1180px;margin:0 auto;padding:clamp(3rem,8vw,6rem) clamp(1rem,4vw,3rem)}.hero{grid-template-columns:minmax(0,1fr) 320px;align-items:center;gap:2rem;min-height:calc(100vh - 5rem);display:grid}.eyebrow{color:var(--accent);letter-spacing:0;text-transform:uppercase;margin:0 0 .8rem;font-size:.82rem;font-weight:800}h1,h2,h3,p{margin-top:0}h1{max-width:900px;margin-bottom:1.2rem;font-size:clamp(2.5rem,7vw,5.6rem);line-height:.95}h2{margin-bottom:.8rem;font-size:clamp(1.8rem,4vw,3rem);line-height:1.05}.subhead{color:var(--muted);max-width:760px;font-size:1.18rem;line-height:1.65}.hero-actions,.tool-actions{flex-wrap:wrap;gap:.75rem;display:flex}.button,.icon-button{border:1px solid var(--line);cursor:pointer;font:inherit;border-radius:6px;justify-content:center;min-height:2.75rem;padding:.75rem 1rem;font-weight:800;display:inline-flex}.button.primary{background:var(--accent);border-color:var(--accent);color:#03130b}.button.secondary,.icon-button{color:var(--text);background:#121821}.icon-button{align-items:center;min-width:2.75rem;font-size:1.4rem}.score-card,.features article,.input-panel,.results-panel,.pricing article{border:1px solid var(--line);background:linear-gradient(#ffffff0a,#ffffff04);border-radius:8px}.score-card{padding:1.4rem}.score-card strong{font-size:5rem;line-height:1;display:block}.score-label{color:var(--muted);text-transform:uppercase;font-size:.8rem;font-weight:800;display:block}.features{grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;padding-top:0;display:grid}.features article,.pricing article{padding:1.2rem}.features span{color:var(--accent-2);font-weight:900}.features h2{margin-top:1.6rem;font-size:1.08rem}.features p,.pricing p,footer{color:var(--muted);line-height:1.55}.section-heading{max-width:760px;margin-bottom:1.5rem}.tool-grid{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:1rem;display:grid}.input-panel,.results-panel{padding:1rem}label{color:var(--muted);margin-bottom:.5rem;font-size:.85rem;font-weight:800;display:block}input,textarea{border:1px solid var(--line);color:var(--text);font:inherit;background:#080b10;border-radius:6px;width:100%;margin-bottom:1rem;padding:.8rem}textarea{resize:vertical;min-height:26rem}#fileInput{display:none}.score-row,.stats{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.7rem;display:flex}#scoreValue{font-size:4rem;line-height:1;display:block}.grade{border-radius:999px;padding:.45rem .65rem;font-size:.86rem;font-weight:900}.grade.good{color:var(--accent);background:#3ddc9729}.grade.ok{color:var(--accent-2);background:#64a6ff29}.grade.warn{color:var(--warn);background:#ffcf5a29}.stats{justify-content:flex-start;margin:.8rem 0}.stats span,.commands code{border:1px solid var(--line);color:var(--muted);background:#0b1017;border-radius:6px;padding:.4rem .55rem}.checks,.repair-list{margin:0 0 1rem;padding:0;list-style:none}.checks li{border-bottom:1px solid var(--line);align-items:flex-start;gap:.75rem;padding:.75rem 0;display:flex}.checks li>span{border-radius:50%;flex:0 0 1.55rem;justify-content:center;align-items:center;height:1.55rem;font-weight:900;display:inline-flex}.checks .pass>span{color:var(--accent);background:#3ddc9729}.checks .fail>span{color:var(--bad);background:#ff6b7a29}.checks small{color:var(--muted);margin-top:.2rem;line-height:1.4;display:block}.repair-list{color:var(--muted);padding-left:1.2rem;list-style:decimal}.commands{flex-wrap:wrap;gap:.5rem;margin-bottom:1rem;display:flex}#reportOutput{min-height:12rem}.pricing-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}.pricing strong{margin-bottom:.5rem;font-size:2.4rem;display:block}.pricing .pro{border-color:#3ddc978c}footer{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:center;align-items:center;gap:.8rem;padding:2rem 1rem;display:flex}footer a{color:var(--accent)}@media (width<=900px){.hero,.tool-grid,.features,.pricing-grid{grid-template-columns:1fr}.hero{min-height:auto}nav{display:none}textarea{min-height:18rem}}