:root{color-scheme:dark;--bg:#071018;--panel:#0d1a25;--line:#1d3140;--text:#e9f1f5;--muted:#91a5b3;--green:#43ed91;--cyan:#4ac7e8}
*{box-sizing:border-box}
body{margin:0;background:radial-gradient(circle at 75% 0,#123044 0,transparent 38%),var(--bg);color:var(--text);font:16px/1.65 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
main{width:min(1080px,calc(100% - 40px));margin:auto;min-height:calc(100vh - 90px)}

nav{height:82px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}
nav div{display:flex;gap:24px}
.brand{font:700 19px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em}
.brand span{color:var(--green)}
a{color:var(--text);text-decoration:none}
a:hover{color:var(--green)}

.hero{padding:100px 0 40px;max-width:850px}
.eyebrow,.section-eyebrow{color:var(--green);font:700 12px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.16em}
.section-eyebrow{display:block;margin-bottom:14px}
h1{font-size:clamp(42px,7vw,76px);line-height:1.05;letter-spacing:-.04em;margin:18px 0 26px}
.lead{font-size:21px;color:var(--muted);max-width:750px}
.section-title{font-size:36px;line-height:1.15;letter-spacing:-.02em;margin:0 0 34px}

.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.cta{display:inline-block;padding:14px 22px;border-radius:12px;font-weight:600;font-size:15px;transition:transform .15s}
.cta:hover{transform:translateY(-1px)}
.cta.primary{background:var(--green);color:#062217}
.cta.secondary{border:1px solid var(--line);color:var(--text)}

.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}
.chips span{border:1px solid var(--line);background:#0a1720;padding:7px 12px;border-radius:999px;color:var(--cyan);font:12px ui-monospace,SFMono-Regular,Menlo,monospace}

.devices{padding:40px 0 60px}
.device-strip{display:flex;flex-wrap:wrap;gap:12px 20px}
.device-strip span{color:var(--muted);font-size:14px;padding:6px 12px;border:1px dashed var(--line);border-radius:8px;background:#08131c}

.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid article,.notice,.tier,.faq-list details{background:linear-gradient(145deg,#10202c,#0a151e);border:1px solid var(--line);border-radius:16px;padding:28px}
.grid h2,.notice h2,.document h2{font-size:18px;margin:0 0 8px}
.grid p,.notice p,.document p{color:var(--muted)}
.notice{margin:18px 0 60px}

.pricing{padding:20px 0 60px}
.tier-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.tier{display:flex;flex-direction:column;padding:34px}
.tier-pro{border-color:var(--green);box-shadow:0 0 0 1px var(--green) inset}
.tier h3{font-size:22px;margin:0 0 8px}
.tier-price{margin:0 0 14px;display:flex;align-items:baseline;gap:4px}
.tier-price .price{font-size:44px;font-weight:700;letter-spacing:-.02em}
.tier-price .period{color:var(--muted);font-size:15px}
.tier-blurb{color:var(--muted);margin:0 0 20px;font-size:14px}
.tier-list{list-style:none;padding:0;margin:0 0 24px;flex:1;display:flex;flex-direction:column;gap:8px;font-size:15px}
.tier-list li:before{content:"→ ";color:var(--green);margin-right:6px}
.tier-cta{background:var(--green);color:#062217;padding:12px 18px;border-radius:10px;text-align:center;font-weight:600;font-size:14px}
.tier-cta:hover{color:#062217;filter:brightness(1.05)}
.pricing-fine{color:var(--muted);font-size:13px;margin-top:20px;text-align:center}

.faq{padding:40px 0 60px}
.faq-list{display:flex;flex-direction:column;gap:10px}
.faq-list details{padding:20px 24px;cursor:pointer}
.faq-list summary{font-weight:600;font-size:16px;list-style:none}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:after{content:" +";color:var(--green);float:right}
.faq-list details[open] summary:after{content:" −"}
.faq-list details p{color:var(--muted);margin:14px 0 0;font-size:15px}

.contact{padding:0 0 60px;color:var(--muted)}
.contact p{margin:0}
.contact a{color:var(--green)}

.document{max-width:780px;padding:70px 0}
.document h1{font-size:52px}
.document h2{margin-top:34px;color:var(--text)}
.document a,footer a{color:var(--green)}

footer{border-top:1px solid var(--line);padding:28px max(20px,calc((100% - 1080px)/2));color:var(--muted)}
footer p{margin:0}

@media(max-width:760px){
  .grid,.tier-grid{grid-template-columns:1fr}
  .hero{padding-top:65px}
  nav div{gap:14px}
  .document h1{font-size:40px}
  .section-title{font-size:28px}
}

.app-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding:20px 0 40px}
.app-grid .section-eyebrow,.app-grid .section-title{grid-column:1 / -1}
.app-card{background:linear-gradient(145deg,#10202c,#0a151e);border:1px solid var(--line);border-radius:16px;padding:32px;display:flex;flex-direction:column;transition:transform .15s,border-color .15s}
.app-card:hover{transform:translateY(-3px);border-color:var(--green);color:var(--text)}
.app-card-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:6px}
.app-card h3{font-size:26px;letter-spacing:-.02em;margin:0}
.app-badge{color:var(--cyan);font:11px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.1em;padding:4px 10px;border:1px solid var(--line);border-radius:999px}
.app-tag{color:var(--green);font-weight:600;font-size:15px;margin:6px 0 12px}
.app-desc{color:var(--muted);font-size:14px;margin:0 0 18px;flex:1;line-height:1.55}
.app-cta{color:var(--green);font:12px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.12em;margin:0}
.values{padding:40px 0 60px}
.values .grid{margin-top:14px}

@media(max-width:760px){.app-grid{grid-template-columns:1fr}}