.compare{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.compare-card{border-radius:var(--rl);padding:24px;border:1px solid var(--border);background:var(--bg)}
.compare-card.good{border-color:var(--good-border);background:var(--good-bg)}
.compare-header{margin-bottom:16px}
.compare-badge{display:inline-flex;padding:3px 10px;border-radius:100px;font-size:12px;font-weight:500}
.bad-badge{background:var(--bad-bg);color:var(--red)}
.good-badge{background:var(--good-bg);color:var(--green)}
.compare-query{font-size:13px;color:var(--text-2);margin-bottom:16px;font-family:var(--mono);background:var(--surface-2);padding:10px 12px;border-radius:var(--r);border:1px solid var(--border)}
.compare-query em{color:var(--text);font-style:normal}
.compare-results{list-style:none;display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.result-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:6px;background:var(--surface-2);font-size:13px}
.result-item.highlight{background:var(--good-bg);border:1px solid var(--good-bg)}
.score{font-family:var(--mono);font-size:12px;color:var(--text-3);min-width:36px}
.good-score{color:var(--cyan)}
.result-text{color:var(--text-2);flex:1}
.rel-tag{font-family:var(--mono);font-size:11px;padding:1px 6px;background:var(--blue-bg-2);border:1px solid var(--blue-border);border-radius:4px;color:var(--blue-bright);margin-left:6px}
.compare-verdict{font-size:13px;font-weight:500;padding:8px 12px;border-radius:6px}
.bad-verdict{background:var(--bad-bg);color:var(--red)}
.good-verdict{background:var(--good-bg);color:var(--green)}
.bench-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:32px}
.bench-card{padding:24px;border:1px solid var(--border);border-radius:var(--rl);background:var(--surface)}
.bench-number{font-size:36px;font-weight:700;letter-spacing:-.04em;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:8px}
.bench-label{font-size:14px;font-weight:500;margin-bottom:6px}
.bench-detail{font-size:12px;color:var(--text-3);line-height:1.5}
.bench-link{display:inline-flex;font-size:13px;color:var(--blue-bright);border-bottom:1px solid var(--blue-border);transition:border-color .15s}
.bench-link:hover{border-color:var(--blue-bright)}
.tabs{display:flex;gap:4px;margin-bottom:16px}
.tab{padding:6px 14px;border-radius:6px;font-family:var(--mono);font-size:13px;background:transparent;border:1px solid var(--border);color:var(--text-3);cursor:pointer;transition:all .15s}
.tab.active,.tab:hover{background:var(--surface-2);border-color:var(--border-2);color:var(--text)}
.tab-content.hidden{display:none}
.usecases{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.usecases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.usecase-card{padding:28px 24px;border:1px solid var(--border);border-radius:var(--rl);background:var(--bg);transition:border-color .2s}
.usecase-card:hover{border-color:var(--border-2)}
.usecase-icon{font-size:28px;margin-bottom:14px}
.usecase-card h3{font-size:16px;font-weight:600;margin-bottom:10px;letter-spacing:-.02em}
.usecase-card p{font-size:14px;color:var(--text-2);line-height:1.65}
.deck-preview{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:40px}
.deck-card{padding:10px 16px;border:1px solid var(--border);border-radius:var(--r);background:var(--surface);font-family:var(--mono);font-size:12px;color:var(--text-3);transition:all .15s}
.deck-card:hover{border-color:var(--border-2);color:var(--text-2)}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pricing-card{padding:32px;border:1px solid var(--border);border-radius:var(--rl);background:var(--surface);display:flex;flex-direction:column;gap:20px}
.pricing-card.featured{border-color:var(--blue-border);background:var(--blue-bg-1)}
.plan-name{font-size:16px;font-weight:600;display:flex;align-items:center;gap:8px}
.plan-badge{font-size:11px;font-weight:400;padding:2px 8px;background:var(--blue-bg-2);color:var(--blue-bright);border-radius:100px}
.plan-price{display:flex;align-items:baseline;gap:8px;margin-top:-4px}
.plan-price .amount{font-size:40px;font-weight:700;letter-spacing:-.04em;color:var(--text)}
.plan-price .period{font-size:13px;font-weight:400;color:var(--text-3)}
.pricing-card{position:relative}
.plan-badge-top{position:absolute;top:-10px;left:24px;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;padding:4px 10px;background:var(--blue);color:#fff;border-radius:100px}
.pricing-foot{text-align:center;margin-top:32px;font-size:13px;color:var(--text-3)}
.pricing-foot a{color:var(--blue-bright);border-bottom:1px solid var(--blue-border)}
.plan-features{list-style:none;display:flex;flex-direction:column;gap:10px;flex:1}
.plan-features li{font-size:14px;color:var(--text-2);display:flex;align-items:center;gap:8px}
.plan-features li::before{content:'\2713';color:var(--green);font-size:13px}
.security-section{border-top:1px solid var(--border)}
.security-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px;margin-bottom:32px}
.security-card{padding:28px 24px;border:1px solid var(--border);border-radius:var(--rl);background:var(--surface);transition:border-color .2s}
.security-card:hover{border-color:var(--border-2)}
.security-icon{font-size:26px;margin-bottom:14px}
.security-card b{font-size:15px;font-weight:600;display:block;margin-bottom:8px;letter-spacing:-.01em}
.security-card p{font-size:14px;color:var(--text-2);line-height:1.65;margin:0}
.security-note{font-size:13px;color:var(--text-3);text-align:center;padding-top:8px}
.security-note a{color:var(--blue-bright);border-bottom:1px solid var(--blue-border)}
@media(max-width:768px){.security-grid{grid-template-columns:1fr}}
.bench-section{border-top:1px solid var(--border);padding:80px 0}
.bench-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:48px 0 52px;border:1px solid var(--border);border-radius:var(--rl);overflow:hidden}
.bench-stat{padding:36px 28px;border-right:1px solid var(--border);text-align:center}
.bench-stat:last-child{border-right:none}
.bench-number{font-size:48px;font-weight:700;letter-spacing:-0.03em;background:linear-gradient(135deg,#fff 40%,var(--blue-bright));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1}
.bench-label{font-size:13px;color:var(--text-2);margin-top:10px;line-height:1.5;max-width:160px;margin-left:auto;margin-right:auto}
.bench-bars{display:flex;flex-direction:column;gap:12px;max-width:640px;margin:0 auto}
.bench-row{display:grid;grid-template-columns:160px 1fr;align-items:center;gap:16px}
.bench-method{font-size:13px;color:var(--text-2);text-align:right;white-space:nowrap}
.highlight-row .bench-method{color:var(--text-1);font-weight:500}
.bench-bar-wrap{background:var(--hover-2);border-radius:4px;height:28px;position:relative;overflow:hidden}
.bench-bar{height:100%;border-radius:4px;background:var(--border-2);display:flex;align-items:center;justify-content:flex-end;padding-right:10px;transition:width .6s ease;position:relative}
.bench-bar span{font-size:11px;font-weight:600;color:var(--text-2)}
.bench-bar.papr-bar{background:var(--grad)}
.bench-bar.papr-bar span{color:#fff;text-shadow:0 1px 1px rgba(0,0,0,.15)}
.bench-caption{font-size:11px;color:var(--text-3);text-align:center;margin-top:28px;letter-spacing:.02em}
@media(max-width:768px){.bench-grid{grid-template-columns:1fr}.bench-stat{border-right:none;border-bottom:1px solid var(--border)}.bench-stat:last-child{border-bottom:none}.bench-row{grid-template-columns:120px 1fr}}
.footer-cta{border-top:1px solid var(--border);background:var(--surface);padding:80px 0}
.footer-cta h2{margin-bottom:28px}
.footer-cta .hero-ctas{justify-content:center}
.footer{border-top:1px solid var(--border);padding:32px 24px}
.footer-inner{max-width:1080px;margin:0 auto;display:flex;align-items:center;gap:32px;flex-wrap:wrap;justify-content:space-between}
.footer-links{display:flex;gap:20px;flex-wrap:wrap}
.footer-links a{font-size:13px;color:var(--text-3);transition:color .15s}
.footer-links a:hover{color:var(--text)}
.footer-copy{font-size:12px;color:var(--text-3)}
@media(max-width:768px){.compare-grid{grid-template-columns:1fr}.bench-grid{grid-template-columns:repeat(2,1fr)}.usecases-grid{grid-template-columns:1fr}.pricing-grid{grid-template-columns:1fr}}

.highlight-bad{background:rgba(248,113,113,.07);border:1px solid var(--bad-border)}
.version-tag{font-family:var(--mono);font-size:11px;padding:1px 6px;border-radius:4px;margin-left:6px}
.version-tag.old{background:var(--bad-bg);border:1px solid var(--bad-border);color:var(--red)}
.howtech{border-top:1px solid var(--border)}
.policy-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}
.policy-card{padding:22px;border:1px solid var(--border);border-radius:var(--rl);background:var(--surface)}
.policy-icon{font-size:22px;margin-bottom:10px}
.policy-name{font-size:14px;font-weight:600;margin-bottom:6px}
.policy-desc{font-size:13px;color:var(--text-2);line-height:1.55}
.plan-tagline{font-size:13px;color:var(--text-3);margin-top:-12px}
.plan-desc{font-size:13px;color:var(--text-2);line-height:1.55}
.mcp-compare{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.mcp-grid{display:flex;align-items:center;gap:24px;margin-top:40px;flex-wrap:wrap}
.mcp-card{flex:1;padding:28px;border:1px solid var(--border);border-radius:var(--rl);background:var(--bg)}
.bad-mcp{border-color:var(--bad-border)}
.good-mcp{border-color:var(--good-border);background:var(--good-bg)}
.mcp-label{font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.08em;color:var(--text-3);margin-bottom:16px}
.mcp-stat{font-size:24px;font-weight:700;letter-spacing:-.03em;margin-bottom:6px}
.good-stat{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.mcp-note{font-size:12px;color:var(--text-3);margin-top:12px;line-height:1.5}
.mcp-arrow{font-size:28px;color:var(--text-3);flex-shrink:0}
@media(max-width:768px){.policy-grid{grid-template-columns:repeat(2,1fr)}.mcp-grid{flex-direction:column}}

/* Problem section */
.problem-list{display:flex;flex-direction:column;gap:12px;margin-top:36px;max-width:560px;margin-left:auto;margin-right:auto;text-align:left}
.problem-row{display:flex;align-items:center;gap:14px;font-size:15px;color:var(--text-2);padding:12px 16px;border-radius:8px;border:1px solid var(--bad-bg);background:var(--bad-bg)}
.pill-bad{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:var(--bad-border);color:var(--red);font-size:13px;font-weight:700;flex-shrink:0}

/* Solution section */
.solution-section{border-top:1px solid var(--border)}

/* How it works — simplified pipeline (compact side-by-side lanes) */
.pipe-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:760px;margin:36px auto 18px;text-align:left}
.pipe-lane{padding:18px 18px 20px;border:1px solid var(--border-2);border-radius:var(--rl);background:var(--surface);display:flex;flex-direction:column;gap:12px}
.pipe-lane-head{display:flex;align-items:center;gap:10px;padding-bottom:10px;border-bottom:1px dashed var(--border)}
.pipe-num{font:700 10px var(--mono);letter-spacing:.14em;color:var(--blue-bright);padding:3px 7px;border:1px solid rgba(79,142,247,.3);border-radius:5px;background:rgba(79,142,247,.06)}
.pipe-lane-title{font:600 14px var(--sans);color:var(--text)}
.pipe-flow-v{display:flex;flex-direction:column;gap:4px}
.pipe-step{padding:9px 12px;border:1px solid var(--border-2);border-radius:8px;background:var(--bg);font:500 12.5px var(--sans);color:var(--text);position:relative;display:flex;flex-direction:column;gap:2px}
.pipe-step-meta{font:500 10px var(--mono);color:var(--text-3)}
.pipe-step-yours{background:var(--surface-2);border-color:var(--border)}
.pipe-step-papr{background:linear-gradient(135deg,rgba(79,142,247,.12),rgba(79,142,247,.03));border-color:rgba(79,142,247,.4);padding-top:14px;margin-top:2px}
.pipe-papr-tag{position:absolute;top:-7px;left:10px;font:700 8.5px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--blue-bright);background:var(--bg);padding:2px 6px;border:1px solid rgba(79,142,247,.4);border-radius:3px}
.pipe-arrow{display:flex;align-items:center;justify-content:center;font:500 12px var(--mono);color:var(--text-3);line-height:1;padding:1px 0}
.pipe-legend{display:flex;justify-content:center;gap:20px;flex-wrap:wrap;margin-top:12px;font:500 11.5px var(--mono);color:var(--text-3)}
.pipe-legend-item{display:inline-flex;align-items:center;gap:7px}
.pipe-swatch{width:11px;height:11px;border-radius:3px;border:1px solid var(--border-2)}
.pipe-swatch-yours{background:var(--surface-2)}
.pipe-swatch-papr{background:linear-gradient(135deg,rgba(79,142,247,.25),rgba(79,142,247,.08));border-color:rgba(79,142,247,.45)}
@media(max-width:680px){.pipe-grid{grid-template-columns:1fr}}

/* How it works — vs comparison (legacy) */
.vs-grid{display:grid;grid-template-columns:1fr 60px 1fr;gap:0;margin:48px auto 28px;text-align:left;max-width:980px;align-items:stretch}
.vs-col{padding:24px;border:1px solid var(--border-2);border-radius:var(--rl);background:var(--surface);display:flex;flex-direction:column;gap:16px;position:relative;overflow:hidden}
.vs-before{background:linear-gradient(180deg,var(--surface),var(--surface-2))}
.vs-after{background:linear-gradient(180deg,rgba(79,142,247,.04),var(--surface));border-color:rgba(79,142,247,.35)}
.vs-after::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 100% 0%,rgba(79,142,247,.08),transparent 60%);pointer-events:none}
.vs-after>*{position:relative}
.vs-head{display:flex;align-items:center;justify-content:space-between}
.vs-tag{font:600 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--text-2);padding:4px 10px;border:1px solid var(--border-2);border-radius:6px;background:var(--bg)}
.vs-tag-on{color:var(--blue-bright);border-color:rgba(79,142,247,.4);background:rgba(79,142,247,.08)}
.vs-result{font-size:12px;font-weight:600}
.vs-result-bad{color:#e26a6a}
.vs-result-good{color:#5ec27a}
.vs-query{padding:14px;background:var(--bg);border:1px solid var(--border);border-radius:10px;display:flex;flex-direction:column;gap:6px}
.vs-q-label{font:600 10px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--text-3)}
.vs-q-text{font:500 14px var(--mono);color:var(--text)}
.vs-q-tags{display:flex;gap:6px;margin-top:6px;flex-wrap:wrap}
.vs-chip{font:500 11px var(--mono);color:var(--blue-bright);background:rgba(79,142,247,.1);border:1px solid rgba(79,142,247,.25);padding:3px 8px;border-radius:5px}
.vs-results{display:flex;flex-direction:column;gap:6px}
.vs-item{display:grid;grid-template-columns:24px 1fr auto;gap:10px;align-items:center;padding:8px 12px;border:1px solid var(--border);border-radius:8px;background:var(--bg);font-size:13px;transition:opacity .15s}
.vs-item-muted{opacity:.5}
.vs-item-hit{border-color:rgba(94,194,122,.4);background:rgba(94,194,122,.06)}
.vs-rank{font:700 11px var(--mono);color:var(--text-3);text-align:center}
.vs-item-hit .vs-rank{color:#5ec27a}
.vs-file{font:500 13px var(--mono);color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.vs-score{font:500 11px var(--mono);color:var(--text-3)}
.vs-foot{font-size:12.5px;color:var(--text-2);line-height:1.5;padding-top:4px;border-top:1px dashed var(--border);margin-top:auto}
.vs-foot em{color:var(--text);font-style:normal;font-weight:600}
.vs-divider{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:0 8px}
.vs-arrow{width:32px;height:32px;border-radius:50%;background:var(--surface);border:1px solid var(--border-2);display:flex;align-items:center;justify-content:center;color:var(--blue-bright)}
.vs-arrow-label{font:600 10px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);writing-mode:vertical-rl;transform:rotate(180deg);white-space:nowrap}
.vs-mech{display:inline-flex;align-items:center;gap:10px;font:500 12.5px var(--mono);color:var(--text-3);padding:10px 16px;border:1px dashed var(--border-2);border-radius:100px;margin-top:8px}
.vs-mech-dot{width:6px;height:6px;border-radius:50%;background:var(--blue-bright);box-shadow:0 0 8px rgba(79,142,247,.5)}
.vs-mech a{color:var(--blue-bright);text-decoration:none}
.vs-mech a:hover{text-decoration:underline}
@media(max-width:900px){.vs-grid{grid-template-columns:1fr;gap:16px}.vs-divider{flex-direction:row;padding:0}.vs-arrow-label{writing-mode:initial;transform:none}}

/* How it works — concept cards (legacy) */
.concept-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:40px 0 24px;text-align:left}
.concept-card{padding:28px 24px;border:1px solid var(--border-2);border-radius:var(--rl);background:linear-gradient(180deg,var(--surface-2),var(--surface));position:relative;overflow:hidden;transition:border-color .15s,transform .15s}
.concept-card:hover{border-color:var(--blue-bright);transform:translateY(-2px)}
.concept-card::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 0% 0%,var(--blue-bg-2),transparent 50%);opacity:.5;pointer-events:none}
.concept-card>*{position:relative}
.concept-num{font:700 11px var(--mono);letter-spacing:.14em;color:var(--blue-bright);margin-bottom:14px;opacity:.85}
.concept-card b{font-size:16px;font-weight:600;display:block;margin-bottom:8px;letter-spacing:-.01em;color:var(--text)}
.concept-card p{font-size:13.5px;color:var(--text-2);line-height:1.6;margin:0}
.concept-card p em{color:var(--text);font-style:normal;font-weight:600}
@media(max-width:820px){.concept-grid{grid-template-columns:1fr}}

/* How it works — visual pipeline (legacy, unused) */
.how-flow{display:flex;align-items:center;gap:0;margin:48px 0 40px;flex-wrap:wrap;justify-content:center}
.how-step{flex:1;min-width:160px;max-width:200px;padding:24px 20px;border:1px solid var(--border);border-radius:var(--rl);background:var(--surface);text-align:center}
.how-step .how-num{font-size:11px;font-weight:700;letter-spacing:.1em;color:var(--blue-bright);margin-bottom:12px;font-family:var(--mono)}
.how-step b{font-size:14px;font-weight:600;display:block;margin-bottom:8px;letter-spacing:-.01em}
.how-step p{font-size:13px;color:var(--text-2);line-height:1.5;margin:0}
.how-step code{font-size:12px;background:var(--blue-bg-2);padding:2px 6px;border-radius:4px;color:var(--blue-bright)}
.how-arrow{font-size:20px;color:var(--text-3);padding:0 12px;flex-shrink:0}

/* 14 signals */
.signals-row{display:flex;flex-direction:column;align-items:center;gap:14px;margin-top:8px}
.signals-label{font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3)}
.signals-chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;max-width:720px}
.signals-chips span{font-size:12px;font-family:var(--mono);padding:4px 12px;border-radius:100px;border:1px solid var(--border);background:var(--surface);color:var(--text-2);transition:border-color .15s}
.signals-chips span:hover{border-color:var(--blue-bright);color:var(--text)}

@media(max-width:768px){.how-flow{flex-direction:column;align-items:stretch}.how-arrow{transform:rotate(90deg);text-align:center}.how-step{max-width:none}}

/* Two-column layout */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.two-col-flip{direction:rtl}.two-col-flip>*{direction:ltr}
.two-col-text{display:flex;flex-direction:column;gap:0}
.two-col-text h2{margin-top:12px}
.two-col-visual{display:flex;align-items:center;justify-content:center}

/* Flat ranking visual */
.flat-ranking{width:100%;max-width:400px;border:1px solid var(--border);border-radius:12px;background:var(--surface);overflow:hidden}
.flat-label{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);padding:12px 16px;border-bottom:1px solid var(--border)}
.flat-row{display:flex;align-items:center;gap:10px;padding:11px 16px;border-bottom:1px solid var(--border);transition:background .15s}
.flat-row.bad{background:var(--bad-bg)}
.flat-row.good{background:var(--good-bg)}
.rank-num{font-size:11px;font-family:var(--mono);color:var(--text-3);width:22px;flex-shrink:0}
.rank-icon{width:18px;height:18px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;flex-shrink:0}
.bad-icon{background:var(--bad-border);color:var(--bad)}
.good-icon{background:var(--good-bg);color:var(--good)}
.rank-text{flex:1;min-width:0}
.rank-text b{display:block;font-size:13px;font-weight:500;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-text span{font-size:11px;color:var(--text-3)}
.sim-badge{font-size:11px;font-family:var(--mono);color:var(--text-3);flex-shrink:0;background:var(--bg);padding:2px 7px;border-radius:100px;border:1px solid var(--border)}
.sim-badge.low{color:var(--good);border-color:var(--good-border);background:var(--good-bg)}
.flat-buried{font-size:11px;color:var(--bad);text-align:center;padding:8px;font-weight:500;letter-spacing:.01em}

/* Solution bullets */
.solution-bullets{display:flex;flex-direction:column;gap:8px;margin-top:28px}
.sol-row{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--text-2)}
.pill-good{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;background:var(--good-bg);color:var(--good);font-size:11px;font-weight:700;flex-shrink:0}

@media(max-width:900px){
  .two-col{grid-template-columns:1fr;gap:40px}
  .two-col-flip{direction:ltr}
  .flat-ranking{max-width:100%}
}

/* Problem pills */
.problem-pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.prob-pill{font-size:12px;padding:5px 12px;border-radius:100px;border:1px solid var(--bad-border);background:var(--bad-bg);color:var(--bad);font-weight:500}

/* Solution pills (green) */
.sol-pill{border-color:var(--good-border)!important;background:var(--good-bg)!important;color:var(--good)!important}
.sol-buried{color:var(--good)!important}

/* Muted rows */
.flat-row.muted{opacity:.45}
.muted-icon{background:rgba(148,163,184,.1);color:var(--text-3)}

/* Single column override */
.one-col{grid-template-columns:1fr!important;max-width:640px}

/* Ranking panel (section 2 problem visual) */
.rank-panel{background:var(--hover-1);border:1px solid var(--border-2);border-radius:14px;overflow:hidden;font-size:13px;}
.rank-panel-head{display:flex;flex-direction:column;align-items:flex-start;gap:6px;padding:14px 16px;border-bottom:1px solid var(--border);background:var(--hover-1);}
.rank-panel-label{font-weight:600;color:var(--text-2);font-size:11px;text-transform:uppercase;letter-spacing:.06em;}
.rank-query{font-size:13px;color:var(--text-2);font-style:italic;}
.rank-list{display:flex;flex-direction:column;gap:0;}
.rank-item{display:flex;align-items:center;gap:12px;padding:11px 16px;border-bottom:1px solid var(--hover-2);}
.rank-item:last-child{border-bottom:none;}
.rank-pos{width:22px;text-align:center;font-weight:700;font-size:12px;color:var(--text-3);flex-shrink:0;}
.rank-doc{flex:1;display:flex;flex-direction:column;gap:2px;}
.rank-title{font-size:13px;font-weight:500;color:var(--text-2);}
.rank-meta{font-size:11px;color:var(--text-2);}
.rank-score{font-size:12px;font-weight:600;color:var(--text-3);flex-shrink:0;}
.rank-bad .rank-pos{color:var(--bad);}
.rank-bad .rank-meta{color:var(--bad)99;}
.rank-bad{background:var(--bad-bg);}
.rank-correct .rank-pos{color:var(--good);}
.rank-correct .rank-meta{color:var(--good)99;}
.rank-correct .rank-title{color:var(--good);}
.rank-buried{background:var(--good-bg);opacity:.75;}
.rank-footer{padding:10px 16px;font-size:11px;color:var(--bad);text-align:center;border-top:1px solid rgba(224,92,92,.15);background:var(--bad-bg);}

/* Wider right column */
.two-col-wide-right { grid-template-columns: 1fr 1.5fr !important; gap: 48px !important; }

/* Divider row */
.rank-divider { text-align:center; font-size:11px; color:var(--text-3); padding:8px 16px; border-top:1px solid var(--hover-2); border-bottom:1px solid var(--hover-2); background:var(--hover-1); letter-spacing:.04em; }

/* Neutral items */
.rank-neutral .rank-pos { color:var(--text-2); }
.rank-neutral .rank-title { color:var(--text-2); }

/* Demoted items (solution panel) */
.rank-demoted { opacity:.7; }
.rank-demoted .rank-pos { color:var(--bad); }
.rank-demoted .rank-title { color:#999; }
.rank-demoted .rank-meta { color:var(--text-3); }

/* Signal badges */
.rank-signals { display:flex; flex-wrap:wrap; gap:4px; margin-top:4px; }
.sig { font-size:10px; padding:2px 7px; border-radius:99px; font-weight:500; letter-spacing:.02em; }
.sig-green { background:var(--good-bg); color:var(--good); border:1px solid var(--good-border); }
.sig-red   { background:rgba(224,92,92,.12);  color:var(--bad); border:1px solid rgba(224,92,92,.2); }
.sig-yellow{ background:rgba(250,204,21,.10); color:#facc15; border:1px solid rgba(250,204,21,.2); }

/* Solution panel accent */
.rank-panel-sol { border-color: var(--good-border); }
.rank-panel-sol .rank-panel-head { background:var(--good-bg); }
.rank-footer-sol { border-top-color:var(--good-border); background:var(--good-bg); color:var(--good); }

/* rank-item flex — align signals below doc */
.rank-item { flex-wrap: wrap; }
.rank-item .rank-doc { flex:1; min-width:0; }
.rank-item .rank-signals { width:100%; padding-left:34px; }

/* === Benchmark tabs (Stanford STARK · CoSQA · SciFact) === */
.bench-tabs{display:inline-flex;gap:4px;padding:4px;border:1px solid var(--border);background:var(--surface);border-radius:12px;margin:32px 0 28px}
.bench-tab{appearance:none;border:1px solid transparent;background:transparent;color:var(--text-2);font:600 13px var(--sans);padding:9px 16px;border-radius:9px;cursor:pointer;letter-spacing:.01em;display:inline-flex;align-items:center;gap:6px;transition:background .15s ease,color .15s ease,border-color .15s ease}
.bench-tab:hover{color:var(--text);background:var(--hover-1)}
.bench-tab-on{background:var(--cyan-bg-2);color:var(--text);border-color:var(--cyan-border)}
.bench-tab-sub{font-weight:500;color:var(--text-3);font-size:11px;letter-spacing:.04em}
.bench-tab-on .bench-tab-sub{color:var(--text-2)}

.bench-panels{position:relative;margin-bottom:8px}
.bench-panel{display:none}
.bench-panel-on{display:block;animation:bench-fade .25s ease}
@keyframes bench-fade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}

.bench-meta{max-width:640px;margin:0 auto 24px;border:1px solid var(--border);border-radius:10px;background:var(--surface);overflow:hidden;text-align:left}
.bench-meta-row{display:grid;grid-template-columns:90px 1fr;align-items:center;gap:16px;padding:10px 16px;border-bottom:1px solid var(--border);font-size:13px}
.bench-meta-row:last-child{border-bottom:none}
.bench-meta-k{font:600 10px var(--mono);text-transform:uppercase;letter-spacing:.14em;color:var(--text-3)}
.bench-meta-v{color:var(--text);font-weight:500}

/* === Benchmark — 3 side-by-side cards === */
.bench-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin:36px 0 20px;text-align:left}
.bench-card{border:1px solid var(--border);background:var(--surface);border-radius:14px;padding:20px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow-card)}
.bench-card-head{display:flex;flex-direction:column;gap:4px;padding-bottom:14px;border-bottom:1px solid var(--border)}
.bench-card-name{font:600 16px var(--sans);color:var(--text);letter-spacing:-.01em;display:flex;align-items:center;gap:8px}
.bench-card-tag{font:600 9px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--text-3);border:1px solid var(--border-2);padding:3px 7px;border-radius:5px;background:var(--surface-2)}
.bench-card-meta{font-size:12px;color:var(--text-2);line-height:1.45}
.bench-card-metric{font:600 10px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--cyan);margin-top:2px}
.bench-card .bench-bars{display:flex;flex-direction:column;gap:10px;margin:0}
.bench-card .bench-row{display:grid;grid-template-columns:1fr;gap:4px}
.bench-card .bench-method{font:500 12px var(--sans);color:var(--text-2);letter-spacing:0}
.bench-card .highlight-row .bench-method{color:var(--text);font-weight:600}
.bench-card .bench-bar-wrap{height:22px;background:var(--surface-2);border:1px solid var(--border);border-radius:6px;overflow:hidden;position:relative}
.bench-card .bench-bar{height:100%;display:flex;align-items:center;justify-content:flex-end;padding:0 8px;background:var(--hover-2);border-right:1px solid var(--border-2);border-radius:5px 0 0 5px;transition:width .4s ease}
.bench-card .bench-bar span{font:600 11px var(--mono);color:var(--text)}
.bench-card .bench-bar.papr-bar{background:var(--grad);border-right:none}
.bench-card .bench-bar.papr-bar span{color:#fff;text-shadow:0 1px 1px rgba(0,0,0,.15)}
@media (max-width: 920px){ .bench-cards{grid-template-columns:1fr} }

/* === Section rhythm: alternating gray/white panels === */
/* hero = gray (body default --bg) */
/* logos-strip = darker gray (--logos-bg) */
.visual-compare{background:var(--surface)}        /* problem section: white */
.solution-section{background:var(--bg)}            /* solution: gray */
.bench-section{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.howtech{background:var(--bg)}                     /* how it works: gray */
.security-section{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.integration{background:var(--bg)}                 /* api: gray */
.entry-points{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.footer-cta{background:var(--bg)}                  /* final cta: gray */