/* KINGAI OS Experience V10 — conversion, trust, scenario and FAQ layer */
:root{--v10-ink:#0b0b0d;--v10-muted:#68686f;--v10-line:rgba(0,0,0,.09);--v10-soft:#f5f5f7;--v10-blue:#0a66ff;--v10-green:#14804a;--v10-card:#fff}
.stage-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border:1px solid rgba(10,102,255,.18);border-radius:999px;background:rgba(10,102,255,.07);color:#0757d9;font-weight:700;font-size:13px;letter-spacing:.01em;margin:0 0 18px}.stage-badge:before{content:"";width:7px;height:7px;border-radius:50%;background:#0a66ff;box-shadow:0 0 0 4px rgba(10,102,255,.1)}
.hero-proof{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:18px;color:var(--v10-muted);font-size:13px}.hero-proof span{display:inline-flex;align-items:center;gap:7px}.hero-proof span:before{content:"✓";font-weight:800;color:var(--v10-green)}
.preview-label{display:flex;justify-content:space-between;gap:12px;align-items:center;margin:12px auto 0;max-width:1080px;color:var(--v10-muted);font-size:12px}.preview-label strong{color:#2d2d32;font-weight:700}.preview-label a{color:inherit;text-decoration:underline;text-underline-offset:3px}
.problem-strip{padding:70px 0;background:#0b0b0d;color:#fff}.problem-strip .kicker{color:#a8c7ff}.problem-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:30px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12);border-radius:22px;overflow:hidden}.problem-card{padding:28px;background:#111114}.problem-card .meta{color:#8bb8ff;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.problem-card h3{margin:10px 0 8px;color:#fff;font-size:20px}.problem-card p{margin:0;color:#b6b6bd;line-height:1.65;font-size:14px}
.scenario-wrap{max-width:1080px;margin:26px auto 0;display:grid;grid-template-columns:.88fr 1.12fr;border:1px solid var(--v10-line);border-radius:24px;overflow:hidden;background:#fff;box-shadow:0 20px 60px rgba(0,0,0,.06)}.scenario-copy{padding:32px}.scenario-copy .prompt{margin:0 0 18px;padding:16px 18px;border-radius:16px;background:#111;color:#fff;font-size:15px;line-height:1.55}.scenario-copy .prompt:before{content:"You";display:block;color:#9b9ba2;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.09em;margin-bottom:6px}.scenario-steps{list-style:none;margin:0;padding:0;display:grid;gap:12px}.scenario-steps li{display:grid;grid-template-columns:28px 1fr;gap:10px;align-items:start;color:#3d3d43;font-size:14px;line-height:1.55}.scenario-steps li:before{content:attr(data-step);width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:#eef5ff;color:#0757d9;font-size:11px;font-weight:800}.scenario-result{padding:32px;background:linear-gradient(145deg,#f5f8ff,#f6f6f8)}.scenario-result .result-card{background:#fff;border:1px solid rgba(0,0,0,.07);border-radius:18px;padding:20px;box-shadow:0 12px 30px rgba(0,0,0,.05)}.result-card .result-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:18px}.result-card .result-head b{font-size:15px}.result-card .safe{font-size:11px;color:#147a47;background:#eaf8f0;padding:5px 8px;border-radius:999px;font-weight:700}.result-row{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-top:1px solid #eee;color:#666;font-size:13px}.result-row strong{color:#17171a;text-align:right}
.permission-demo{max-width:780px;margin:28px auto 0;padding:24px;border-radius:24px;background:#202124;box-shadow:0 24px 70px rgba(0,0,0,.2);color:white}.permission-window{background:#f8f8fa;border-radius:18px;color:#17171a;padding:24px;box-shadow:0 10px 40px rgba(0,0,0,.25)}.permission-title{display:flex;gap:14px;align-items:center}.permission-icon{width:42px;height:42px;border-radius:13px;background:#e9f2ff;display:grid;place-items:center;color:#0757d9;font-weight:900}.permission-title h3{margin:0 0 4px;font-size:18px}.permission-title p{margin:0;color:#72727a;font-size:13px}.permission-detail{margin:20px 0;padding:14px 16px;background:#f0f0f2;border-radius:14px;color:#4d4d53;font-size:13px;line-height:1.55}.permission-actions{display:flex;gap:10px;justify-content:flex-end}.permission-actions span{padding:9px 14px;border-radius:10px;border:1px solid #d7d7da;font-size:12px;font-weight:700}.permission-actions .allow{background:#0a66ff;border-color:#0a66ff;color:#fff}
.trust-section{padding:84px 0;background:#fff}.trust-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;margin-top:30px}.trust-panel{border:1px solid var(--v10-line);border-radius:24px;padding:28px;background:#fff}.trust-panel h3{margin:8px 0 10px;font-size:23px}.trust-panel p{color:var(--v10-muted);line-height:1.7}.trust-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.trust-links a{display:inline-flex;padding:9px 12px;border-radius:10px;background:#f2f2f4;color:#202025;font-size:13px;font-weight:700;text-decoration:none}.trust-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.trust-stat{padding:20px;border-radius:18px;background:#f5f5f7}.trust-stat b{display:block;font-size:22px;margin-bottom:5px}.trust-stat span{font-size:12px;color:#73737b;line-height:1.45}.feedback-list{display:grid;gap:12px;margin-top:16px}.feedback-card{padding:16px;border-radius:16px;background:#f6f6f8}.feedback-card p{margin:0 0 9px;font-size:13px;line-height:1.6;color:#3e3e44}.feedback-card small{color:#787880}.feedback-card[data-placeholder="true"]{border:1px dashed #c9c9ce;background:#fafafa}.feedback-card[data-placeholder="true"] small{font-style:italic}
.dev-depth{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}.dev-tile{padding:22px;border:1px solid var(--v10-line);border-radius:18px;background:#fff}.dev-tile .code{margin:14px 0 0;padding:14px;border-radius:12px;background:#111;color:#d9e7ff;overflow:auto;font:12px/1.55 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.dev-tile p{color:var(--v10-muted);font-size:13px;line-height:1.6}.dev-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.dev-links a{font-size:13px;font-weight:700;text-decoration:none;color:#0757d9}
.faq-section{padding:86px 0;background:var(--v10-soft)}.faq-list{max-width:900px;margin:30px auto 0;display:grid;gap:10px}.faq-list details{background:#fff;border:1px solid rgba(0,0,0,.07);border-radius:16px;padding:0 20px}.faq-list summary{cursor:pointer;list-style:none;padding:19px 34px 19px 0;font-weight:750;position:relative}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";position:absolute;right:2px;top:15px;font-size:24px;color:#777}.faq-list details[open] summary:after{content:"–"}.faq-list details p{margin:0;padding:0 28px 20px 0;color:#64646c;line-height:1.7;font-size:14px}.faq-list details a{color:#0757d9}
.early-access{padding:86px 0;background:#050506;color:#fff;text-align:center}.early-access .kicker{color:#9cc3ff}.early-access h2{max-width:820px;margin:10px auto 12px;color:#fff}.early-access p{max-width:710px;margin:0 auto 22px;color:#aaaab2;line-height:1.7}.early-access .actions{justify-content:center}.early-access .btn.secondary{border-color:rgba(255,255,255,.2);color:#fff}.expectation{margin-top:18px;color:#84848c;font-size:12px;line-height:1.6}.stage-note{max-width:920px;margin:16px auto 0;padding:12px 15px;border-radius:14px;background:#fff7df;border:1px solid #f2df9a;color:#725b13;font-size:12px;line-height:1.6;text-align:left}
@media(max-width:860px){.problem-grid,.dev-depth{grid-template-columns:1fr}.scenario-wrap,.trust-grid{grid-template-columns:1fr}.problem-card{padding:22px}.scenario-copy,.scenario-result{padding:22px}.preview-label{padding:0 4px}.trust-stats{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.hero-proof{display:grid;gap:8px}.trust-stats{grid-template-columns:1fr}.permission-actions{justify-content:stretch}.permission-actions span{flex:1;text-align:center}.preview-label{display:block}.preview-label a{display:block;margin-top:4px}.faq-list details{padding:0 16px}.scenario-copy,.scenario-result,.trust-panel{padding:18px}}