:root{
  --bg:#150f27;--bg2:#1c1533;--card:#241b42;--line:#3a2f63;
  --fg:#f4f1ff;--mut:#b9b0d6;--acc:#b39dff;--acc2:#f0b3c8;--blue:#4a6cf0;
  --grad:linear-gradient(120deg,#4a6cf0 0%,#a98be6 52%,#f0b3c8 100%);
  --serif:"Fraunces","Iowan Old Style","Georgia",serif;
  --sans:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.65 var(--sans);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.eyebrow{font-size:12.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--acc);font-weight:700;margin:0 0 14px}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.1;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(40px,7.4vw,84px)}
h2{font-size:clamp(30px,4.6vw,52px)}
h3{font-size:clamp(22px,2.6vw,28px)}
.lead{font-size:clamp(17px,2vw,20px);color:var(--mut);max-width:34em}
em.g{font-style:italic;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.08em}

/* nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:20;transition:background .3s,backdrop-filter .3s}
.nav.solid{background:rgba(21,15,39,.82);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.06)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{font-family:var(--serif);font-size:21px;text-decoration:none;display:flex;align-items:center;gap:10px}
.brand svg{width:26px;height:26px}
.nav nav{display:flex;gap:26px;align-items:center;font-size:14.5px}
.nav nav a:not(.btn){text-decoration:none;color:var(--mut)}
.nav nav a.btn{text-decoration:none}
.nav nav a:not(.btn):hover{color:var(--fg)}
@media(max-width:720px){.nav nav a.hide-s{display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 28px;border-radius:999px;font-weight:700;text-decoration:none;font-size:16px;border:1px solid transparent;transition:transform .15s,box-shadow .2s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--grad);color:#1a1230;box-shadow:0 10px 40px -10px rgba(169,139,230,.7)}
.btn-ghost{border-color:rgba(255,255,255,.28);color:var(--fg);background:rgba(255,255,255,.04)}
.btn-sm{padding:9px 18px;font-size:14px}
.row{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}

/* hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden;padding:120px 0 72px}
.hero .bg{position:absolute;inset:0;background:url(img/table.webp) center/cover no-repeat;filter:saturate(.8) brightness(.75)}
.hero::before{content:"";position:absolute;inset:0;z-index:1;background:
  linear-gradient(180deg,rgba(21,15,39,.55) 0%,rgba(21,15,39,.25) 35%,rgba(21,15,39,.88) 78%,var(--bg) 100%),
  radial-gradient(90% 70% at 15% 100%,rgba(74,108,240,.35),transparent 60%)}
.hero .wrap{position:relative;z-index:2;width:100%}
.hero h1{max-width:11em}
.hero .lead{color:#e4dcfb;margin-top:6px}
.waves{position:absolute;left:0;right:0;bottom:0;height:140px;z-index:1;opacity:.5;pointer-events:none}
.waves path{fill:none;stroke-width:1.5;vector-effect:non-scaling-stroke;animation:drift 18s linear infinite}
.waves path:nth-child(2){animation-duration:26s;animation-direction:reverse}
.waves path:nth-child(3){animation-duration:34s}
@keyframes drift{to{transform:translateX(-50%)}}
.scrollcue{position:absolute;right:20px;bottom:30px;z-index:2;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--mut);writing-mode:vertical-rl}

/* sections */
section{position:relative}
.pad{padding:110px 0}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}

/* phone frame */
.phone{position:relative;border-radius:34px;padding:9px;background:linear-gradient(160deg,#3a2f63,#1a1230);box-shadow:0 40px 80px -30px rgba(0,0,0,.8),0 0 0 1px rgba(255,255,255,.08) inset;width:100%;max-width:290px}
.phone img{border-radius:26px;width:100%;height:auto}
.phone.clip img{max-height:560px;object-fit:cover;object-position:top}
.glow{position:absolute;inset:auto;width:420px;height:420px;border-radius:50%;filter:blur(90px);opacity:.35;pointer-events:none}

/* feature rows */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;margin-top:120px}
.feature:first-of-type{margin-top:70px}
.feature.flip .media{order:-1}
.feature .media{display:flex;justify-content:center;position:relative}
.feature p{color:var(--mut)}
.ticks{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:10px}
.ticks li{padding-left:28px;position:relative;color:var(--fg);font-size:16px}
.ticks li::before{content:"";position:absolute;left:0;top:.62em;width:14px;height:2px;background:var(--grad);border-radius:2px}
.wide-shot{border-radius:22px;border:1px solid var(--line);box-shadow:0 40px 80px -30px #000;overflow:hidden;background:var(--card)}
.duo{display:flex;gap:18px;justify-content:center}
.duo .phone:nth-child(2){margin-top:60px}
@media(max-width:860px){
  .feature{grid-template-columns:1fr;gap:34px;margin-top:80px}
  .feature.flip .media{order:0}
  .pad{padding:80px 0}
}

/* showcase strip */
.strip{display:flex;gap:22px;overflow-x:auto;padding:10px 20px 30px;scroll-snap-type:x mandatory;scrollbar-width:none}
.strip::-webkit-scrollbar{display:none}
.strip .phone{flex:0 0 240px;scroll-snap-align:center}
@media(min-width:1100px){.strip{justify-content:center}}

/* table section */
.table-sec{background:linear-gradient(180deg,var(--bg),#1a1230 40%,var(--bg))}
.table-card{display:grid;grid-template-columns:1.25fr 1fr;gap:0;border-radius:28px;overflow:hidden;border:1px solid var(--line);background:var(--card)}
.table-card .ph{min-height:420px;background:url(img/table.webp) 35% center/cover}
.table-card .tx{padding:56px 46px;display:flex;flex-direction:column;justify-content:center}
.tag{display:inline-block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;padding:7px 14px;border-radius:999px;border:1px solid var(--acc);color:var(--acc);margin-bottom:20px;align-self:flex-start;font-weight:700}
@media(max-width:860px){.table-card{grid-template-columns:1fr}.table-card .ph{min-height:260px}.table-card .tx{padding:34px 24px}}

/* encode */
.enc{background:radial-gradient(80% 60% at 80% 20%,rgba(74,108,240,.18),transparent 60%),var(--bg2)}
.enc-visual{border-radius:26px;border:1px solid var(--line);background:linear-gradient(160deg,#241b42,#150f27);padding:30px;aspect-ratio:4/3;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.enc-visual svg{width:100%;height:auto}
.enc-chip{display:flex;gap:10px;flex-wrap:wrap}
.enc-chip span{font:600 12px/1 var(--sans);letter-spacing:.1em;text-transform:uppercase;padding:9px 12px;border-radius:999px;background:rgba(255,255,255,.07);color:var(--mut)}
.badge-play{display:inline-flex;align-items:center;gap:10px;margin-top:26px;color:var(--mut);font-size:14px}
.badge-play i{width:8px;height:8px;border-radius:50%;background:var(--acc2);box-shadow:0 0 12px var(--acc2)}

/* notice + footer */
.notice{border:1px solid var(--line);border-radius:18px;padding:22px 26px;color:var(--mut);font-size:15px;background:rgba(255,255,255,.02)}
.notice b{color:var(--fg)}
footer{padding:60px 0 50px;border-top:1px solid rgba(255,255,255,.07);color:var(--mut);font-size:14.5px}
footer .cols{display:flex;gap:40px;flex-wrap:wrap;justify-content:space-between}
footer a{text-decoration:none;display:block;margin:6px 0}
footer a:hover{color:var(--fg)}
footer .small{margin-top:36px;font-size:12.5px;opacity:.75;max-width:60em}
.cta-final{text-align:center;padding:120px 0}
.cta-final h2{max-width:14em;margin:0 auto .4em}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s,transform .8s}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.waves path{animation:none}html{scroll-behavior:auto}}

.arcticks{grid-template-columns:repeat(3,1fr);gap:20px;margin-top:26px}
@media(max-width:860px){.arcticks{grid-template-columns:1fr;gap:10px}}

/* VibroEncode screenshots */
.shot{margin:0;border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:0 40px 80px -30px #000,0 0 0 1px rgba(255,255,255,.04) inset;background:var(--card)}
.shot img{width:100%;height:auto}
.shot figcaption{padding:14px 20px;font-size:14px;color:var(--mut);border-top:1px solid var(--line)}
.feature.wideimg{grid-template-columns:.8fr 1.2fr;gap:56px}
.feature.wideimg.flip{grid-template-columns:1.2fr .8fr}
.feature.wideimg .media{display:block}
.feature.wideimg.flip .media{display:flex;justify-content:center}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.tier{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:110px}
.tier>div{border:1px solid var(--line);border-radius:18px;padding:24px 26px;background:rgba(255,255,255,.025)}
.tier p{color:var(--mut);margin:.4em 0 0;font-size:15.5px}
.enc .badge-play{margin-top:34px}
@media(max-width:860px){.feature.wideimg,.feature.wideimg.flip{grid-template-columns:1fr;gap:30px}.grid2,.tier{grid-template-columns:1fr}.tier{margin-top:80px}}