:root{--bg:#f6f4f0;--surface:#fff;--soft:#ece8e2;--ink:#191817;--muted:#6d6760;--line:#dcd6ce;--accent:#a65238;--accent-strong:#87422f;--shadow:0 24px 70px rgba(45,36,29,.11);color-scheme:light}html[data-theme=dark]{--bg:#171716;--surface:#211f1d;--soft:#2a2724;--ink:#f4f0e9;--muted:#aaa39a;--line:#3e3a35;--accent:#d68163;--accent-strong:#e69a7e;--shadow:0 24px 70px rgba(0,0,0,.32);color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}a{color:inherit;text-decoration:none}button{font:inherit}.demo-header,.player-bar{height:74px;padding:0 clamp(18px,4vw,58px);display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(16px)}.demo-header{position:sticky;top:0;z-index:10}.demo-header>div,.player-actions{display:flex;align-items:center;gap:18px;color:var(--muted);font-size:.86rem}.demo-header button,.player-actions button{width:38px;height:38px;border:1px solid var(--line);border-radius:50%;background:transparent;color:var(--ink);cursor:pointer}.demo-wordmark{font-weight:850;font-size:1.35rem;letter-spacing:-.06em}.demo-wordmark span{color:var(--accent)}.demo-hub-main{width:min(1180px,calc(100% - 40px));margin:auto;padding:80px 0 100px}.demo-intro{max-width:900px;margin-bottom:105px}.demo-kicker{margin:0 0 15px;text-transform:uppercase;letter-spacing:.14em;color:var(--accent);font-size:.7rem;font-weight:850}.demo-intro h1{font-size:clamp(2.8rem,6.6vw,6rem);line-height:.98;letter-spacing:-.06em;margin:0}.demo-intro>p:last-child{max-width:690px;color:var(--muted);font-size:1.12rem;line-height:1.65;margin:30px 0 0}.demo-section-heading{display:grid;grid-template-columns:1.4fr .6fr;align-items:end;gap:50px;margin-bottom:38px}.demo-section-heading h2,.free-demo h2{font-size:clamp(2rem,4vw,3.5rem);letter-spacing:-.05em;line-height:1.04;margin:0}.demo-section-heading>p,.free-demo p{color:var(--muted);line-height:1.6}.use-case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.use-case{position:relative;min-height:330px;padding:32px;border:1px solid var(--line);border-radius:17px;background:var(--surface);display:flex;flex-direction:column;overflow:hidden}.use-case:before{content:"";position:absolute;left:0;top:30px;bottom:30px;width:3px;background:var(--line)}.use-case.featured:before{background:var(--accent)}.case-number{position:absolute;right:27px;top:22px;color:var(--line);font-size:3rem;font-weight:800;letter-spacing:-.07em}.case-path{margin:0 0 23px;color:var(--accent)!important;font-size:.7rem!important;font-weight:800;text-transform:uppercase;letter-spacing:.1em}.use-case h3{font-size:1.75rem;letter-spacing:-.04em;margin:0 0 12px}.use-case>p{max-width:570px;color:var(--muted);line-height:1.58}.case-meta{display:flex;gap:8px;margin:auto 0 20px}.case-meta span,.soon{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:99px;background:var(--soft);color:var(--muted);font-size:.72rem;font-weight:700}.case-start{align-self:flex-start;border:0;border-radius:99px;background:var(--accent);color:#fff;padding:13px 19px;font-weight:800;cursor:pointer}.case-start:hover{background:var(--accent-strong)}.case-start:disabled{opacity:.65;cursor:wait}.upcoming{opacity:.72}.upcoming .soon{margin-top:auto;align-self:flex-start}.scenario-status{min-height:20px;color:var(--muted);font-size:.8rem}.scenario-status[data-tone=bad]{color:#b94d40}.free-demo{margin-top:90px;padding:48px;border-radius:20px;background:var(--surface);border:1px solid var(--line);display:grid;grid-template-columns:.85fr 1.15fr;gap:8vw;align-items:center}.profile-access{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}.profile-access a{padding:17px 4px;border-bottom:1px solid var(--line);color:var(--muted);font-weight:720}.profile-access a:hover{color:var(--accent)}
.scenario-player{height:100dvh;overflow:hidden}.player-bar{position:relative;z-index:20}.player-identity{text-align:center;display:grid;gap:1px}.player-identity small{color:var(--muted);font-size:.67rem;text-transform:uppercase;letter-spacing:.09em}.player-identity strong{font-size:.88rem}.player-stage{position:relative;height:calc(100dvh - 74px);background:var(--soft)}#scenarioFrame{width:100%;height:100%;border:0;background:var(--bg)}.story-card{position:absolute;z-index:10;left:clamp(12px,3vw,42px);bottom:clamp(12px,3vw,38px);width:min(430px,calc(100% - 24px));padding:25px;border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:15px;background:color-mix(in srgb,var(--surface) 96%,transparent);box-shadow:var(--shadow);backdrop-filter:blur(18px)}.story-top{display:flex;justify-content:space-between;gap:15px;color:var(--muted);font-size:.68rem;font-weight:750}.story-progress{height:2px;background:var(--line);margin:11px 0 22px;overflow:hidden}.story-progress i{display:block;width:0;height:100%;background:var(--accent);transition:width .3s}.story-card h1{margin:0;font-size:1.65rem;letter-spacing:-.045em;line-height:1.08}.story-card>p:not(.demo-kicker):not(.scenario-status){color:var(--muted);line-height:1.5;margin:12px 0 20px}.story-controls{display:flex;align-items:flex-end;justify-content:center;gap:20px;padding-top:2px}.story-controls button{width:64px;min-height:65px;padding:0;border:0;background:transparent;color:var(--muted);display:grid;justify-items:center;align-content:end;gap:5px;cursor:pointer}.story-controls button:hover{color:var(--accent)}.story-controls button:disabled{opacity:.38;cursor:not-allowed}.story-controls small{font-size:.65rem;font-weight:750}.control-symbol,.countdown-ring{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--line);border-radius:50%;background:var(--surface);color:var(--ink);font-size:1.35rem}.countdown-ring{position:relative;border:0;background:transparent}.countdown-ring svg{position:absolute;inset:0;width:100%;height:100%;transform:rotate(-90deg)}.ring-track,.ring-progress{fill:none;stroke-width:2.5}.ring-track{stroke:var(--line)}.ring-progress{stroke:var(--accent);stroke-linecap:round;stroke-dasharray:113.1;stroke-dashoffset:0}.countdown-ring>span{position:relative;font-size:.9rem;font-weight:900}.demo-continue{display:grid;gap:3px;margin-top:14px;padding:13px 14px;border:1px solid color-mix(in srgb,var(--accent) 48%,var(--line));border-radius:10px;color:var(--ink);background:color-mix(in srgb,var(--accent) 6%,var(--surface))}.demo-continue[hidden]{display:none}.demo-continue span{font-size:.76rem;color:var(--muted);line-height:1.35}.payment-qr{display:flex;align-items:center;gap:12px;margin:-4px 0 18px;padding:10px;border:1px solid var(--line);border-radius:10px}.payment-qr[hidden]{display:none}.payment-qr small{display:block;color:var(--muted);font-size:.7rem}.qr-pattern{width:54px;height:54px;background:conic-gradient(from 90deg,#111 0 25%,#fff 0 50%,#111 0 75%,#fff 0);background-size:12px 12px;border:6px solid #fff;outline:1px solid var(--line)}.screen-transition{position:absolute;z-index:9;inset:0;display:grid;place-content:center;justify-items:center;gap:8px;background:color-mix(in srgb,var(--bg) 70%,transparent);backdrop-filter:blur(18px);opacity:0;transition:opacity .24s ease}.screen-transition[hidden]{display:none}.screen-transition.visible{opacity:1}.transition-mark{font-size:clamp(2rem,5vw,4rem);font-weight:850;letter-spacing:-.07em}.transition-mark span{color:var(--accent)}.screen-transition small{margin-top:18px;color:var(--muted);text-transform:uppercase;letter-spacing:.12em;font-size:.68rem;font-weight:800}.screen-transition strong{font-size:clamp(1.1rem,2.5vw,1.7rem)}.scenario-highlight{outline:4px solid color-mix(in srgb,var(--accent) 65%,transparent)!important;outline-offset:5px!important;animation:scenario-pulse 1.4s ease-in-out infinite}@keyframes scenario-pulse{50%{outline-color:color-mix(in srgb,var(--accent) 25%,transparent)}}
@media(max-width:760px){.demo-hub-main{width:min(100% - 28px,1180px);padding-top:52px}.demo-intro{margin-bottom:70px}.demo-section-heading,.free-demo{grid-template-columns:1fr;gap:16px}.use-case-grid{grid-template-columns:1fr}.free-demo{padding:28px;margin-top:65px}.player-bar{height:64px;padding-inline:14px}.player-identity{position:absolute;left:50%;transform:translateX(-50%);max-width:40vw}.player-actions a{display:none}.player-stage{height:calc(100dvh - 64px)}.story-card{padding:19px;bottom:10px}.story-card h1{font-size:1.35rem}.story-card>p:not(.demo-kicker):not(.scenario-status){font-size:.88rem;margin-bottom:14px}}
@media(max-width:460px){.profile-access{grid-template-columns:1fr}.player-identity small{display:none}.story-controls{gap:13px}.story-controls button{width:58px}}
@media(prefers-reduced-motion:reduce){.scenario-highlight{animation:none}}
.transition-logo{display:block;width:clamp(96px,11vw,145px);height:auto;max-height:92px;object-fit:contain;filter:drop-shadow(0 8px 20px rgba(25,24,23,.12))}