:root{
  --font-sans:-apple-system,BlinkMacSystemFont,'SF Pro Display','SF Pro Text',system-ui,sans-serif;
  --bg-0:#0a1210; --bg-1:#0e1a14; --bg-2:#122419;
  --green:#17b26a; --gold:#f2c230;
  --brand-a:var(--green); --brand-b:var(--gold); --brand-c:#ff4d6d;
  --w-cyan:#00bcd4; --w-pink:#e05fa5; --w-violet:#9a55e8;
  --w-green:#36b56e; --w-blue:#3d7bf0; --w-red:#e05252;
  --win:#f2c230;
  --ink:#f8f5f1; --ink-2:rgba(248,245,241,.72); --ink-3:rgba(248,245,241,.46);
  --glass:rgba(255,255,255,.055); --glass-edge:rgba(255,255,255,.12);
  --radius:22px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-sans); color:var(--ink); background:var(--bg-0); overflow-x:hidden}
/* ---------- drifting mesh backdrop, echoing the app background ---------- */
.mesh{
  position:fixed; inset:-20vmax; z-index:-2; filter:blur(60px); opacity:.85;
  background:
    radial-gradient(38% 34% at 22% 24%, #0c3a24 0%, transparent 70%),
    radial-gradient(40% 36% at 80% 18%, #143d2e 0%, transparent 72%),
    radial-gradient(46% 40% at 68% 82%, #14204a 0%, transparent 70%),
    radial-gradient(30% 30% at 18% 78%, #401a54 0%, transparent 74%),
    var(--bg-0);
  animation:drift 26s ease-in-out infinite alternate;
}
@keyframes drift{
  0%{transform:translate3d(0,0,0) scale(1)}
  50%{transform:translate3d(2.5%,-2%,0) scale(1.04)}
  100%{transform:translate3d(-2%,2.5%,0) scale(1.02)}
}
.grain{
  position:fixed; inset:0; z-index:-1; pointer-events:none; opacity:.5; 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='0.9' numOctaves='2'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.16'/%3E%3C/svg%3E");
}
/* ---------- navbar ---------- */
.navbar{
  position:fixed; top:0; left:0; right:0; z-index:20;
  transition:background .35s, box-shadow .35s, border-color .35s;
  border-bottom:1px solid transparent;
}
.navbar.scrolled{
  background:rgba(16,12,10,.72); border-color:var(--glass-edge);
  backdrop-filter:blur(18px); -webkit-backdrop-filter:blur(18px);
  box-shadow:0 8px 30px rgba(0,0,0,.35);
}
.nav-inner{
  width:min(1180px,100%); margin:0 auto; padding:14px clamp(20px,6vw,96px);
  display:flex; align-items:center; justify-content:space-between; gap:16px;
}
.nav-logo{
  display:flex; align-items:center; gap:10px; text-decoration:none; color:var(--ink);
  font-weight:700; font-size:1.05rem; letter-spacing:-.01em;
}
.nav-logo .logo-icon{
  width:30px; height:30px; border-radius:9px; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg,var(--brand-a),var(--brand-b)); color:#fff;
  box-shadow:0 4px 16px rgba(23,178,106,.45);
}
.nav-logo .logo-icon svg{width:16px; height:16px}
.nav-links{display:flex; align-items:center; gap:clamp(14px,2.4vw,28px); list-style:none}
.nav-links a{color:var(--ink-2); text-decoration:none; font-size:.88rem; font-weight:500; transition:color .25s}
.nav-links a:hover{color:var(--ink)}
.nav-links a.nav-cta{
  color:#fff; padding:8px 18px; border-radius:999px;
  background:linear-gradient(135deg,var(--brand-a),var(--brand-b));
  box-shadow:0 6px 20px rgba(23,178,106,.4); transition:transform .25s, box-shadow .25s;
}
.nav-links a.nav-cta:hover{transform:translateY(-1px); box-shadow:0 10px 26px rgba(23,178,106,.55)}
@media (max-width:640px){.nav-links a:not(.nav-cta){display:none}}
/* ---------- deck scaffolding ---------- */
main{scroll-snap-type:y proximity}
section.slide{
  min-height:100vh; scroll-snap-align:start; position:relative;
  display:flex; align-items:center; justify-content:center;
  padding:clamp(48px,7vh,84px) clamp(20px,6vw,96px);
}
.wrap{width:min(1180px,100%)}
.eyebrow{
  font-weight:400; font-size:clamp(.62rem,1vw,.78rem); letter-spacing:.34em; text-transform:uppercase;
  background:linear-gradient(90deg,var(--brand-a),var(--brand-b));
  -webkit-background-clip:text; background-clip:text; color:transparent;
  margin-bottom:18px; display:inline-block;
}
h1,h2{font-weight:700; line-height:1.08; letter-spacing:-.02em}
h1{font-size:clamp(2.4rem,6.4vw,4.6rem); font-weight:800; letter-spacing:-.025em}
h2{font-size:clamp(1.7rem,3.6vw,2.8rem); margin-bottom:16px}
.lede{font-size:clamp(1.02rem,1.5vw,1.22rem); font-weight:300; color:var(--ink-2); max-width:56ch; line-height:1.65}
.lede strong{color:var(--ink); font-weight:600}
/* glass card */
.card{
  background:var(--glass); border:1px solid var(--glass-edge); border-radius:var(--radius);
  backdrop-filter:blur(18px); -webkit-backdrop-filter:blur(18px);
  box-shadow:0 18px 44px rgba(0,0,0,.42), inset 0 1px 0 rgba(255,255,255,.14);
}
/* phone frame around raw simulator captures */
.phone{
  border-radius:34px; padding:9px;
  background:linear-gradient(160deg,rgba(255,255,255,.16),rgba(255,255,255,.04) 38%,rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.14);
  box-shadow:0 30px 70px rgba(0,0,0,.55);
  display:inline-block; position:relative;
}
.phone img,.phone video{display:block; width:100%; border-radius:26px}
.phone.wide{border-radius:28px}
.phone.wide img{border-radius:20px}
.phone.glow-brand{box-shadow:0 30px 70px rgba(0,0,0,.55),0 0 90px rgba(23,178,106,.32)}
.phone.glow-gold{box-shadow:0 30px 70px rgba(0,0,0,.55),0 0 90px rgba(242,194,48,.28)}
.phone.glow-blue{box-shadow:0 30px 70px rgba(0,0,0,.55),0 0 90px rgba(61,123,240,.28)}
.phone.glow-green{box-shadow:0 30px 70px rgba(0,0,0,.55),0 0 90px rgba(54,181,110,.26)}
.phone.glow-violet{box-shadow:0 30px 70px rgba(0,0,0,.55),0 0 90px rgba(154,85,232,.30)}
.caption{font-size:.82rem; color:var(--ink-3); text-align:center; margin-top:14px; letter-spacing:.02em}
/* slice-colour dot */
.dot{width:14px; height:14px; border-radius:50%; display:inline-block}
.d-orange{background:var(--green); box-shadow:0 0 14px var(--green)}
.d-gold{background:var(--gold); box-shadow:0 0 14px var(--gold)}
.d-cyan{background:var(--w-cyan); box-shadow:0 0 14px var(--w-cyan)}
.d-pink{background:var(--w-pink); box-shadow:0 0 14px var(--w-pink)}
.d-violet{background:var(--w-violet); box-shadow:0 0 14px var(--w-violet)}
.d-green{background:var(--w-green); box-shadow:0 0 14px var(--w-green)}
.d-blue{background:var(--w-blue); box-shadow:0 0 14px var(--w-blue)}
.d-red{background:var(--w-red); box-shadow:0 0 14px var(--w-red)}
/* reveal-on-scroll */
.rv{opacity:0; transform:translateY(26px); transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.in .rv{opacity:1; transform:none}
.in .rv:nth-child(2){transition-delay:.08s}.in .rv:nth-child(3){transition-delay:.16s}
.in .rv:nth-child(4){transition-delay:.24s}.in .rv:nth-child(5){transition-delay:.32s}
.in .rv:nth-child(6){transition-delay:.4s}
/* progress rail */
nav.rail{
  position:fixed; right:clamp(10px,2vw,26px); top:50%; transform:translateY(-50%);
  display:flex; flex-direction:column; gap:12px; z-index:10;
}
nav.rail a{width:9px; height:9px; border-radius:50%; background:rgba(255,255,255,.18); transition:.3s}
nav.rail a.on{background:var(--brand-b); box-shadow:0 0 10px var(--brand-b); transform:scale(1.25)}
@media (max-width:760px){nav.rail{display:none}}
/* ---------- hero ---------- */
.hero{text-align:center}
/* mini chip: a poker chip that spins itself every few seconds */
.mini-wheel{
  width:min(200px,52vw); aspect-ratio:1; margin:0 auto 44px; position:relative;
}
.mini-wheel .wheel{
  width:100%; height:100%; border-radius:50%;
  background:repeating-conic-gradient(#f3eedd 0 16deg, var(--green) 16deg 60deg);
  border:5px solid rgba(255,255,255,.2);
  box-shadow:0 24px 60px rgba(0,0,0,.5), 0 0 70px rgba(23,178,106,.3), inset 0 0 40px rgba(0,0,0,.4);
  transition:transform 3s cubic-bezier(.12,.67,.15,1);
}
.mini-wheel .hub{
  position:absolute; left:50%; top:50%; transform:translate(-50%,-50%);
  width:58%; aspect-ratio:1; border-radius:50%; display:flex; align-items:center; justify-content:center;
  background:radial-gradient(circle at 36% 30%, #16342a, #0a1b14 72%);
  border:3px solid rgba(242,194,48,.55);
  font-weight:800; font-size:2.6rem; color:var(--gold);
  box-shadow:0 8px 24px rgba(0,0,0,.5); animation:hubpulse 2.4s ease-in-out infinite;
}
@keyframes hubpulse{0%,100%{box-shadow:0 8px 24px rgba(0,0,0,.5),0 0 0 0 rgba(242,194,48,.45)}50%{box-shadow:0 8px 24px rgba(0,0,0,.5),0 0 0 12px rgba(242,194,48,0)}}
.hero h1 span{
  background:linear-gradient(92deg,var(--brand-a) 10%,var(--brand-b) 60%,var(--brand-c) 95%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.hero .tag{font-weight:300; font-size:clamp(.95rem,2vw,1.3rem); color:var(--ink-2); margin-top:18px; letter-spacing:.12em}
.hero .sub{margin:26px auto 0; max-width:58ch; color:var(--ink-3); font-weight:300; line-height:1.7}
.badges{display:flex; gap:10px; justify-content:center; flex-wrap:wrap; margin-top:34px}
.badge{
  font-size:.78rem; font-weight:500; letter-spacing:.06em; padding:8px 16px; border-radius:999px;
  border:1px solid var(--glass-edge); background:var(--glass); color:var(--ink-2);
}
.scrollcue{position:absolute; bottom:26px; left:50%; transform:translateX(-50%); color:var(--ink-3); font-size:.75rem; letter-spacing:.3em; text-transform:uppercase; animation:bob 2.4s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,8px)}}
/* coming-soon pill + hero actions */
.hero-actions{display:flex; gap:18px; justify-content:center; align-items:center; flex-wrap:wrap; margin-top:36px}
.coming-soon{
  display:inline-flex; align-items:center; gap:10px; color:#07130d; text-decoration:none;
  font-size:.95rem; font-weight:700; letter-spacing:.02em; padding:13px 26px; border-radius:999px;
  background:linear-gradient(135deg,var(--brand-a),var(--brand-b));
  box-shadow:0 10px 30px rgba(23,178,106,.4);
}
.coming-soon .pulse{width:8px; height:8px; border-radius:50%; background:#07130d; animation:blink 1.6s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.3}}
.btn-ghost{
  color:var(--ink-2); text-decoration:none; font-size:.92rem; font-weight:500;
  padding:12px 24px; border-radius:999px; border:1px solid var(--glass-edge); background:var(--glass);
  transition:color .25s, border-color .25s;
}
.btn-ghost:hover{color:var(--ink); border-color:rgba(255,255,255,.3)}
/* ---------- generic split layouts ---------- */
.split{display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(28px,5vw,72px); align-items:center}
.split.flip{grid-template-columns:.95fr 1.05fr}
@media (max-width:900px){.split,.split.flip{grid-template-columns:1fr}}
.phone-col{display:flex; justify-content:center; gap:clamp(14px,2vw,26px)}
.phone-col .phone{width:min(250px,42vw)}
.phone-col.solo .phone{width:min(300px,74vw)}
/* fact list */
.facts{list-style:none; display:flex; flex-direction:column; gap:14px; margin-top:22px}
.facts li{display:flex; gap:14px; align-items:flex-start; color:var(--ink-2); font-weight:300; line-height:1.55}
.facts li .dot{flex:none; margin-top:6px}
.facts b{color:var(--ink); font-weight:600}
/* ---------- flow slide ---------- */
.flow{display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(16px,2.6vw,34px); margin-top:40px}
@media (max-width:900px){.flow{grid-template-columns:1fr}}
.step{text-align:center}
.step .phone{width:min(240px,72vw)}
.step h3{font-weight:400; font-size:.95rem; margin:20px 0 8px; letter-spacing:.04em}
.step p{font-size:.9rem; color:var(--ink-3); font-weight:300; max-width:30ch; margin:0 auto; line-height:1.6}
.stepnum{
  font-weight:800; font-size:.8rem; width:34px; height:34px; line-height:34px;
  border-radius:50%; margin:0 auto 16px; color:#07130d;
  background:linear-gradient(135deg,var(--brand-a),var(--brand-b));
  box-shadow:0 0 24px rgba(23,178,106,.55);
}
/* ---------- modes / use-case grid ---------- */
.modes{display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:38px}
@media (max-width:980px){.modes{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.modes{grid-template-columns:1fr}}
.mode{padding:24px 22px; transition:transform .35s cubic-bezier(.2,.7,.2,1), box-shadow .35s}
.mode:hover{transform:translateY(-6px); box-shadow:0 26px 54px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.14)}
.mode .glyph{font-size:1.5rem; margin-bottom:12px}
.mode h3{font-weight:600; font-size:1rem; margin-bottom:6px}
.mode p{font-size:.85rem; color:var(--ink-3); font-weight:300; line-height:1.55}
.mode .lim{display:inline-block; margin-top:10px; font-size:.68rem; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-3); border:1px solid var(--glass-edge); border-radius:999px; padding:3px 9px}
.mode.hot{border-color:rgba(23,178,106,.45)}
/* ---------- ecosystem grid ---------- */
.eco{display:grid; grid-template-columns:repeat(3,1fr); gap:18px; margin-top:38px}
@media (max-width:980px){.eco{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.eco{grid-template-columns:1fr}}
.eco .mode p{font-size:.88rem}
/* palette chips */
.chips{display:flex; gap:8px; margin-top:10px; flex-wrap:wrap}
.chip{width:26px; height:26px; border-radius:50%; border:1px solid rgba(255,255,255,.35)}
/* ---------- stats ---------- */
.stats{display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin-top:38px}
@media (max-width:900px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{padding:26px 20px; text-align:center}
.stat .n{font-weight:800; font-size:clamp(1.6rem,3vw,2.3rem);
  background:linear-gradient(120deg,var(--w-pink),var(--brand-a) 45%,var(--brand-b));
  -webkit-background-clip:text; background-clip:text; color:transparent}
.stat .l{font-size:.78rem; letter-spacing:.14em; text-transform:uppercase; color:var(--ink-3); margin-top:8px}
/* ---------- video slide ---------- */
.video-solo{display:flex; justify-content:center}
.video-solo .phone{width:min(310px,76vw)}
/* ---------- closing / download ---------- */
.close{text-align:center}
.score-line{display:flex; gap:14px; justify-content:center; margin-bottom:30px}
.score-line .dot{animation:pulse 1.8s ease-in-out infinite}
.score-line .dot:nth-child(2){animation-delay:.22s}.score-line .dot:nth-child(3){animation-delay:.44s}
.score-line .dot:nth-child(4){animation-delay:.66s}.score-line .dot:nth-child(5){animation-delay:.88s}
.score-line .dot:nth-child(6){animation-delay:1.1s}.score-line .dot:nth-child(7){animation-delay:1.32s}
@keyframes pulse{0%,100%{transform:scale(.72); filter:brightness(.55)}16%{transform:scale(1.18); filter:brightness(1.35)}}
.close .cta-note{display:block; margin-top:16px; font-size:.8rem; color:var(--ink-3); letter-spacing:.04em}
/* ---------- footer ---------- */
.footer{
  border-top:1px solid var(--glass-edge); background:rgba(16,12,10,.6);
  backdrop-filter:blur(18px); -webkit-backdrop-filter:blur(18px);
  padding:36px clamp(20px,6vw,96px);
}
.footer-inner{
  width:min(1180px,100%); margin:0 auto;
  display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap;
}
.footer-links{display:flex; gap:clamp(16px,3vw,32px); flex-wrap:wrap}
.footer-links a{color:var(--ink-2); text-decoration:none; font-size:.85rem; font-weight:400; transition:color .25s}
.footer-links a:hover{color:var(--ink)}
.footer-copy{color:var(--ink-3); font-size:.8rem; font-weight:300}
@media (max-width:640px){.footer-inner{flex-direction:column; text-align:center}}
/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none !important; transition:none !important}
  html{scroll-behavior:auto}
  .rv{opacity:1; transform:none}
}