:root{
  --bg:#0a0d07; --surface:#11150d; --surface2:#171c11;
  --lime:#c4f02a; --ink:#0a0c07; --limeSoft:rgba(196,240,42,.12);
  --paper:#eef2e3; --muted:#8e9879; --border:rgba(196,240,42,.14);
  --maxw:1120px; --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--paper);
  font-family:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",sans-serif;
  -webkit-font-smoothing:antialiased;line-height:1.5;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
img{max-width:100%}

/* a11y: visible keyboard focus */
a:focus-visible,.btn:focus-visible,.appstore:focus-visible,button:focus-visible{
  outline:2px solid var(--lime);outline-offset:3px;border-radius:8px}

/* ambient + grain */
.glow{position:fixed;inset:0;pointer-events:none;z-index:0}
.glow::before,.glow::after{content:"";position:absolute;border-radius:50%;filter:blur(90px);opacity:.5}
.glow::before{width:720px;height:460px;top:-180px;left:50%;transform:translateX(-50%);
  background:radial-gradient(closest-side,rgba(150,192,40,.5),transparent 70%);animation:drift1 16s var(--ease) infinite}
.glow::after{width:520px;height:520px;top:40%;right:-160px;
  background:radial-gradient(closest-side,rgba(120,180,60,.28),transparent 70%);animation:drift2 22s var(--ease) infinite}
@keyframes drift1{0%,100%{transform:translateX(-50%) translateY(0) scale(1)}50%{transform:translateX(-46%) translateY(34px) scale(1.08)}}
@keyframes drift2{0%,100%{transform:translateY(0) scale(1);opacity:.4}50%{transform:translateY(-50px) scale(1.12);opacity:.6}}
.grain{position:fixed;inset:0;pointer-events:none;z-index:2;opacity:.035;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* reveal */
.reveal{opacity:1;transform:none}
html.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
html.js .reveal.in{opacity:1;transform:none}
html.js .stag>*{opacity:0;transform:translateY(20px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
html.js .stag.in>*{opacity:1;transform:none}
html.js .stag.in>*:nth-child(2){transition-delay:.08s}
html.js .stag.in>*:nth-child(3){transition-delay:.16s}
html.js .stag.in>*:nth-child(4){transition-delay:.24s}

/* nav */
nav{position:sticky;top:0;z-index:20;backdrop-filter:blur(12px);background:rgba(10,13,7,.6);border-bottom:1px solid var(--border)}
.navrow{display:flex;align-items:center;justify-content:space-between;height:62px}
.brand{display:flex;align-items:center;gap:9px;font-weight:900;font-size:19px;letter-spacing:-.4px}
.mark{background:var(--lime);color:var(--ink);padding:3px 9px;border-radius:9px;font-weight:900}
.navlinks{display:flex;align-items:center;gap:26px;font-size:14px;color:var(--muted);font-weight:600}
.navlinks a{position:relative}
.navlinks a::after{content:"";position:absolute;left:0;bottom:-5px;width:0;height:2px;background:var(--lime);transition:width .25s var(--ease)}
.navlinks a:hover{color:var(--paper)}.navlinks a:hover::after{width:100%}
.btn{display:inline-flex;align-items:center;gap:9px;background:var(--lime);color:var(--ink);font-weight:800;padding:11px 18px;border-radius:12px;font-size:14.5px;border:0;cursor:pointer;transition:transform .14s var(--ease),box-shadow .14s var(--ease)}
.btn:hover{transform:translateY(-1px);box-shadow:0 10px 28px rgba(196,240,42,.3)}

/* apple badge */
.appstore{position:relative;overflow:hidden;display:inline-flex;align-items:center;gap:11px;background:#000;color:#fff;border:1px solid #2a2f24;border-radius:14px;padding:11px 20px;transition:transform .14s var(--ease),border-color .2s}
.appstore:hover{transform:translateY(-2px);border-color:var(--lime)}
.appstore::after{content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.18),transparent);transform:skewX(-18deg)}
.appstore:hover::after{animation:sweep .8s var(--ease)}
@keyframes sweep{to{left:160%}}
.appstore svg{width:26px;height:26px;fill:#fff}
.appstore .sm{font-size:11px;opacity:.82;line-height:1.1}
.appstore .lg{font-size:18px;font-weight:700;line-height:1.1;letter-spacing:.2px}

/* hero */
section{position:relative;z-index:1}
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;padding:78px 0 64px}
.eyebrow{color:var(--lime);font-weight:800;font-size:12.5px;letter-spacing:2.6px;text-transform:uppercase}
.eyebrow .dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--lime);margin-right:9px;box-shadow:0 0 0 0 rgba(196,240,42,.6);animation:pulse 2.4s ease-out infinite;vertical-align:middle}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(196,240,42,.5)}70%{box-shadow:0 0 0 10px rgba(196,240,42,0)}100%{box-shadow:0 0 0 0 rgba(196,240,42,0)}}
h1{font-size:clamp(34px,6vw,58px);font-weight:900;letter-spacing:-1.6px;line-height:1.03;margin:16px 0 0;text-wrap:balance}
h1 .hl{color:var(--lime)}
.lead{color:#c3ccb2;font-size:clamp(15px,2.3vw,18px);max-width:46ch;margin:18px 0 0;line-height:1.6}
.cta{display:flex;align-items:center;gap:16px;margin-top:28px;flex-wrap:wrap}
.cta .note{color:var(--muted);font-size:13px;font-weight:600}

/* phone */
.phone{position:relative;justify-self:center;width:min(300px,78vw);animation:float 6.5s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.phone .frame{position:relative;border-radius:34px;padding:10px;background:linear-gradient(160deg,#20261a,#0c0f08);border:1px solid rgba(255,255,255,.08);box-shadow:0 36px 80px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.06)}
.phone img{width:100%;height:auto;display:block;border-radius:26px}
.phone .notch{position:absolute;top:16px;left:50%;transform:translateX(-50%);width:92px;height:20px;background:#05070a;border-radius:0 0 12px 12px;z-index:3}
.phone .shine{position:absolute;inset:10px;border-radius:26px;overflow:hidden;pointer-events:none}
.phone .shine::before{content:"";position:absolute;top:-30%;left:-60%;width:60%;height:160%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.12),transparent);transform:skewX(-18deg);animation:streak 7s ease-in-out infinite}
@keyframes streak{0%,65%{left:-60%}85%,100%{left:140%}}
.phone::after{content:"";position:absolute;inset:-36px;z-index:-1;border-radius:50%;background:radial-gradient(closest-side,rgba(196,240,42,.22),transparent)}

/* trust */
.trust{display:flex;flex-wrap:wrap;gap:12px 30px;justify-content:center;padding:24px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.trust div{display:flex;flex-direction:column;align-items:center;min-width:94px}
.trust b{font-size:26px;font-weight:900;color:var(--paper);letter-spacing:-.5px;font-variant-numeric:tabular-nums}
.trust span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:1px;font-weight:600;margin-top:2px}

/* sections */
.sec-head{text-align:center;max-width:620px;margin:0 auto}
.sec-head .eyebrow{display:block}
h2{font-size:clamp(26px,4vw,38px);font-weight:900;letter-spacing:-1px;margin:12px 0 0;text-wrap:balance}
.sec-sub{color:var(--muted);margin-top:12px;font-size:15px}
section.pad{padding:72px 0}

/* features grid */
.feats{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:42px}
.feat{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:24px;transition:transform .25s var(--ease),border-color .25s var(--ease),box-shadow .25s var(--ease);display:block;color:inherit}
.feat::before{content:"";position:absolute;inset:0;border-radius:18px;padding:1px;opacity:0;transition:opacity .25s;background:linear-gradient(140deg,var(--lime),transparent 55%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.feat:hover{transform:translateY(-5px);box-shadow:0 18px 44px rgba(0,0,0,.4),0 0 0 1px rgba(196,240,42,.18)}
.feat:hover::before{opacity:.8}
.feat .ic{width:46px;height:46px;border-radius:13px;background:var(--limeSoft);display:flex;align-items:center;justify-content:center;margin-bottom:15px;transition:transform .25s var(--ease),background .25s}
.feat:hover .ic{transform:scale(1.1) rotate(-4deg);background:rgba(196,240,42,.2)}
.feat .ic svg{width:23px;height:23px;stroke:var(--lime);fill:none;stroke-width:2.1;stroke-linecap:round;stroke-linejoin:round}
.feat h3{margin:0;font-size:17.5px;font-weight:800;letter-spacing:-.3px}
.feat p{margin:8px 0 0;color:#aab498;font-size:13.5px;line-height:1.55}
.feat .more{display:inline-block;margin-top:12px;color:var(--lime);font-size:13px;font-weight:700}

/* showcase */
.shots{display:flex;gap:20px;justify-content:center;margin-top:48px;flex-wrap:wrap;perspective:1200px}
.shots img{width:min(228px,70vw);height:auto;border-radius:26px;border:1px solid rgba(255,255,255,.09);box-shadow:0 24px 56px rgba(0,0,0,.5);transition:transform .35s var(--ease)}
.shots img:nth-child(2){margin-top:-20px}
.shots img:hover{transform:translateY(-10px) rotateX(3deg) scale(1.02)}

/* why */
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:42px}
.why div{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:22px;transition:border-color .25s,transform .25s var(--ease)}
.why div:hover{border-color:rgba(196,240,42,.3);transform:translateY(-3px)}
.why h4{margin:0 0 6px;font-size:15.5px;font-weight:800}
.why p{margin:0;color:#9aa487;font-size:13px;line-height:1.55}

/* cta band */
.band{position:relative;overflow:hidden;border-radius:28px;padding:52px 32px;text-align:center;color:var(--ink);background:linear-gradient(120deg,#c4f02a,#a9d41f,#c4f02a);background-size:220% 220%;animation:shift 9s linear infinite}
@keyframes shift{0%{background-position:0% 50%}100%{background-position:220% 50%}}
.band h2{color:var(--ink)}
.band p{color:rgba(10,12,7,.72);font-weight:600;margin:10px 0 24px}
.band .appstore{background:#0a0c07;color:#fff;border-color:transparent}
.band .appstore svg{fill:#fff}

/* ===== feature sub-pages ===== */
.breadcrumb{color:var(--muted);font-size:13px;font-weight:600;margin-bottom:6px}
.breadcrumb a:hover{color:var(--paper)}
.pill{display:inline-flex;align-items:center;gap:7px;background:var(--limeSoft);color:var(--lime);font-weight:800;font-size:12px;letter-spacing:1.6px;text-transform:uppercase;padding:6px 13px;border-radius:999px}
.prose{max-width:720px}
.prose h2{font-size:22px;margin:38px 0 10px}
.prose p{color:#c3ccb2;font-size:15.5px;line-height:1.68;margin:0 0 14px}
.prose strong{color:var(--paper)}
.points{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:26px 0}
.points div{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:18px}
.points h4{margin:0 0 6px;font-size:15px;font-weight:800}
.points p{margin:0;color:#9aa487;font-size:13px;line-height:1.55}
.crosslinks{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:20px}
.crosslinks a{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:15px 16px;font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:space-between;gap:8px;transition:border-color .2s,transform .2s var(--ease)}
.crosslinks a:hover{border-color:rgba(196,240,42,.35);transform:translateY(-2px)}
.crosslinks a span{color:var(--lime)}

/* footer */
footer{border-top:1px solid var(--border);margin-top:72px;padding:42px 0 50px;color:var(--muted);font-size:13px}
.footrow{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.footlinks{display:flex;gap:20px;flex-wrap:wrap}
.footlinks a:hover{color:var(--paper)}
.disclaimer{margin-top:22px;font-size:11.5px;color:#6f785d;line-height:1.6;max-width:70ch}

@media(max-width:860px){
  .hero{grid-template-columns:1fr;text-align:center;padding:54px 0 46px;gap:30px}
  .lead{margin-left:auto;margin-right:auto}.cta{justify-content:center}
  .feats,.why,.points,.crosslinks{grid-template-columns:1fr}.navlinks{display:none}.phone{order:-1}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto}
  .reveal,html.js .reveal,html.js .stag>*{opacity:1!important;transform:none!important}
}