:root{
  --bg:#0f0a1e;--bg2:#150f2b;--card:#1a1233;--card2:#221a45;--line:#2f2559;
  --text:#ece9f7;--muted:#b4abd6;--faint:#8c83b0;
  --purple:#8a63f0;--teal:#2fb38c;--mint:#5fe3b8;--lav:#c9b8f2;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{overflow-x:hidden}
body{margin:0;font-family:Inter,system-ui,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.65;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}
a{color:var(--mint);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}

/* top bar */
.nav{position:sticky;top:0;z-index:10;background:rgba(15,10,30,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.3px;color:#fff}
.brand:hover{text-decoration:none}
.brand .mark{width:30px;height:30px}
.nav nav{display:flex;gap:22px;font-size:.95rem}
.nav nav a{color:var(--muted)}
.nav nav a:hover{color:#fff;text-decoration:none}
@media (max-width:620px){.nav nav a.hide-s{display:none}.nav nav{gap:16px}}

/* hero */
.hero{position:relative;overflow:hidden;padding:84px 0 70px;text-align:center;
  background:
   radial-gradient(60% 55% at 15% 0%,rgba(138,99,240,.38),transparent 70%),
   radial-gradient(50% 50% at 90% 100%,rgba(47,179,140,.28),transparent 70%),
   var(--bg)}
.hero .app-icon{width:104px;height:104px;border-radius:26px;margin:0 auto 22px;box-shadow:0 18px 50px rgba(138,99,240,.35)}
.hero h1{font-size:clamp(2.2rem,6vw,3.6rem);line-height:1.1;margin:0 0 14px;letter-spacing:-.5px}
.hero .lead{max-width:640px;margin:0 auto;font-size:1.15rem;color:var(--muted)}
.cta{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:30px}
.btn{display:inline-block;padding:13px 26px;border-radius:999px;font-weight:600;font-size:1rem;border:1px solid var(--line);color:#fff;background:var(--card)}
.btn:hover{text-decoration:none;border-color:var(--purple)}
.btn.primary{border:none;background:linear-gradient(90deg,var(--purple),var(--teal));color:#fff}
.chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:26px}
.chip{font-size:.85rem;color:var(--lav);background:rgba(138,99,240,.14);border:1px solid rgba(138,99,240,.35);padding:5px 12px;border-radius:999px}

/* sections */
section{padding:70px 0}
section h2{font-size:clamp(1.5rem,3.4vw,2.1rem);margin:0 0 10px;letter-spacing:-.2px}
section .sub{color:var(--muted);max-width:640px;margin:0 0 34px}
.center{text-align:center}.center .sub{margin-left:auto;margin-right:auto}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:860px){.grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.grid{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:22px}
.card h3{margin:14px 0 6px;font-size:1.08rem}
.card p{margin:0;color:var(--muted);font-size:.97rem}
.ico{width:44px;height:44px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:rgba(47,179,140,.16)}
.ico svg{width:24px;height:24px;stroke:var(--mint);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.ico.p{background:rgba(138,99,240,.18)}.ico.p svg{stroke:var(--lav)}

/* screenshots */
.shots{display:flex;gap:18px;overflow-x:auto;padding:6px 4px 22px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
.shots figure{margin:0;flex:none;width:230px;scroll-snap-align:center}
.shots img{border-radius:22px;border:1px solid var(--line);box-shadow:0 12px 34px rgba(0,0,0,.45)}
.shots figcaption{margin-top:10px;font-size:.9rem;color:var(--muted);text-align:center}
@media (min-width:1000px){.shots{justify-content:center;overflow:visible;flex-wrap:wrap}}

/* two column */
.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:760px){.two{grid-template-columns:1fr}}
.tick{list-style:none;padding:0;margin:12px 0 0}
.tick li{padding:6px 0 6px 26px;position:relative;color:var(--muted)}
.tick li:before{content:"";position:absolute;left:0;top:14px;width:12px;height:12px;border-radius:50%;background:linear-gradient(135deg,var(--purple),var(--teal))}

/* studio */
.studio{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.applink{display:flex;gap:16px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:16px;margin-top:14px}
.applink img{width:64px;height:64px;border-radius:16px}
.applink .t{font-weight:700}
.applink .d{color:var(--muted);font-size:.95rem}

/* footer */
footer{padding:36px 0;color:var(--faint);font-size:.92rem;border-top:1px solid var(--line)}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between}
footer a{color:var(--muted)}

/* legal / long text pages */
.doc{max-width:780px;margin:0 auto;padding:44px 20px 70px}
.doc h1{font-size:clamp(1.8rem,4vw,2.4rem);margin:0 0 6px}
.doc h2{font-size:1.2rem;margin:2.2rem 0 .6rem;color:#fff}
.doc p,.doc li{color:#d9d3ee}
.doc ul{padding-left:1.2rem}
.doc .meta{color:var(--faint);font-size:.92rem}
.doc table{border-collapse:collapse;width:100%;font-size:.93rem;margin:.6rem 0 1rem}
.doc td,.doc th{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
.doc th{background:var(--card2);color:#fff}
.doc td{background:rgba(26,18,51,.55)}
.doc b{color:#fff}