:root{--brand:#16a34a;--dark:#06140b;--soft:#d9ffe7;--accent:#35d36a;--ink:#f8fafc;--muted:rgba(248,250,252,.72);--card:rgba(255,255,255,.095);--line:rgba(255,255,255,.18);--shadow:0 28px 90px rgba(0,0,0,.35);--spring:cubic-bezier(.2,.9,.2,1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text",Inter,Segoe UI,system-ui,sans-serif;background:radial-gradient(circle at 18% -10%, color-mix(in srgb,var(--brand) 35%,transparent), transparent 34%),linear-gradient(160deg,var(--dark),#07070b 58%,#020203);color:var(--ink);line-height:1.6}a{color:inherit}.wrap{width:min(1160px,calc(100% - 40px));margin:auto}.topbar{position:sticky;top:0;z-index:20;background:rgba(3,5,8,.66);backdrop-filter:blur(18px) saturate(150%);border-bottom:1px solid var(--line)}.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 0}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:950}.brand-mark{width:40px;height:40px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),var(--accent));color:#111;font-weight:1000;box-shadow:0 12px 28px color-mix(in srgb,var(--brand) 35%,transparent)}.brand small{color:var(--muted);border:1px solid var(--line);padding:3px 7px;border-radius:999px}nav{display:flex;gap:18px;flex-wrap:wrap}nav a{text-decoration:none;color:var(--muted);font-weight:800;font-size:14px}.nav-cta,.btn,.spin-btn{border:0;border-radius:999px;min-height:46px;padding:12px 20px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;font-weight:950;cursor:pointer;transition:transform .22s var(--spring),box-shadow .22s var(--spring)}.nav-cta,.primary,.spin-btn{background:linear-gradient(135deg,var(--brand),var(--accent));color:#111;box-shadow:0 18px 44px color-mix(in srgb,var(--brand) 26%,transparent)}.ghost{background:rgba(255,255,255,.08);border:1px solid var(--line);color:#fff}.btn:active,.spin-btn:active{transform:scale(.97)}.hero{position:relative;overflow:hidden;padding:46px 0 64px}.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:34px;align-items:center}.eyebrow{display:inline-flex;color:var(--soft);font-weight:900;letter-spacing:.04em;text-transform:uppercase;font-size:12px}h1{font-size:clamp(44px,7vw,82px);line-height:.95;letter-spacing:-.045em;margin:16px 0}.lead{font-size:20px;color:var(--muted);max-width:680px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0 14px}.age-line{font-size:14px;color:var(--soft);font-weight:850}.play-card{background:linear-gradient(180deg,rgba(255,255,255,.14),rgba(255,255,255,.06));border:1px solid var(--line);border-radius:32px;padding:16px;box-shadow:var(--shadow);overflow:hidden}.play-card img{width:100%;height:190px;object-fit:cover;border-radius:22px;display:block;filter:saturate(1.05) contrast(1.05)}.chip-row{display:flex;gap:8px;margin:16px 0 8px}.chip-row span{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#fff;color:#111;font-weight:950}.play-card h2{font-size:28px;line-height:1.05;margin:10px 0}.play-card p{color:var(--muted)}#tipText{min-height:48px}.section{padding:64px 0}.intro{max-width:820px;margin-bottom:22px}.intro h2,.safe h2,.copy-block h2{font-size:clamp(30px,4vw,52px);line-height:1.03;margin:10px 0}.intro p,.copy-block p,.safe p,.safe li{color:var(--muted);font-size:18px}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:stretch}.info-card{background:var(--card);border:1px solid var(--line);border-radius:26px;padding:24px;min-height:230px;display:flex;flex-direction:column}.info-card span{width:42px;height:42px;border-radius:15px;background:var(--brand);color:#111;display:grid;place-items:center;font-weight:950}.info-card h3{font-size:24px;margin:18px 0 8px}.info-card p{margin-top:auto;color:var(--muted)}.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:start}.photo-stack{display:grid;gap:14px;position:sticky;top:90px}.photo-stack img{width:100%;height:240px;object-fit:cover;border-radius:28px;border:1px solid var(--line);box-shadow:0 18px 54px rgba(0,0,0,.2)}.copy-block{padding:26px 0;border-bottom:1px solid var(--line)}.safe{padding:64px 0 84px}.safe-box{background:linear-gradient(135deg,color-mix(in srgb,var(--brand) 22%,transparent),rgba(255,255,255,.07));border:1px solid var(--line);border-radius:34px;padding:34px}.footer{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:14px}.orb{position:absolute;border-radius:50%;filter:blur(10px);opacity:.42;pointer-events:none}.orb.one{width:220px;height:220px;background:var(--brand);right:8%;top:12%}.orb.two{width:150px;height:150px;background:var(--accent);left:8%;bottom:8%}@media(max-width:900px){.hero-grid,.split{grid-template-columns:1fr}.play-card{max-width:560px}.photo-stack{position:static;grid-template-columns:1fr 1fr}}@media(max-width:640px){.wrap{width:min(100% - 28px,1160px)}nav{display:none}.nav-cta{padding:10px 13px;min-height:42px}.hero{padding:28px 0 42px}h1{font-size:clamp(40px,14vw,58px);letter-spacing:-.035em}.lead{font-size:17px}.card-grid{grid-template-columns:1fr}.photo-stack{grid-template-columns:1fr}.photo-stack img{height:210px}.section{padding:44px 0}}


/* mobile overflow guard */
html,body{max-width:100%;overflow-x:hidden;}
.orb{max-width:70vw;}


/* expanded human copy */
.expanded-copy{padding-top:28px;background:linear-gradient(180deg,rgba(255,255,255,.03),transparent)}
.detail-split{grid-template-columns:1.15fr .85fr;align-items:start}.faq-card{position:sticky;top:92px;background:rgba(255,255,255,.09);border:1px solid var(--line);border-radius:30px;padding:26px;box-shadow:0 22px 64px rgba(0,0,0,.22)}.faq-card h2{font-size:clamp(28px,3vw,42px);line-height:1.05;margin:10px 0 18px}.faq-card details{border-top:1px solid var(--line);padding:16px 0}.faq-card summary{cursor:pointer;font-weight:950;color:#fff}.faq-card p{color:var(--muted);margin:10px 0 0}.copy-block p + p{margin-top:12px}.copy-block h2{max-width:760px}@media(max-width:900px){.detail-split{grid-template-columns:1fr}.faq-card{position:static}}@media(max-width:640px){.expanded-copy{padding-top:10px}.faq-card{padding:20px;border-radius:24px}}

/* subagent QA fixes */
.play-card img,.photo-stack img{aspect-ratio:3/2;}
@media(max-width:640px){.nav{gap:10px}.brand{gap:7px}.brand small{display:none}.nav-cta{font-size:12px;line-height:1.05;padding:9px 10px;max-width:150px;text-align:center;white-space:normal}.brand b{font-size:15px}}


/* use uploaded favicon artwork as site logo */
.brand-mark{overflow:hidden;padding:0;background:rgba(255,255,255,.96)!important;border:1px solid rgba(255,255,255,.22)}
.brand-mark img{width:100%;height:100%;object-fit:contain;display:block;padding:4px;border-radius:inherit}