:root{
  --blue:#2F8BFF;--blue-dark:#1E6FD9;--red:#FF4D4D;--yellow:#FFC933;--green:#3CC46A;--purple:#8B5CF6;
  --ink:#1B2A41;--muted:#5B6B82;--bg:#FFFFFF;--soft:#F4F7FB;--line:#E3E9F2;--radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--blue-dark)}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}
.skip:focus{left:12px;top:12px;background:#fff;padding:8px;z-index:99}

header.site{position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line);z-index:50}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:800;font-size:18px}
.brand img{width:36px;height:36px;border-radius:9px}
nav.main{display:flex;gap:4px;align-items:center}
nav.main a{text-decoration:none;color:var(--ink);font-weight:600;padding:8px 12px;border-radius:10px;font-size:15px}
nav.main a:hover,nav.main a[aria-current]{background:var(--soft)}
nav.main .cta{background:var(--blue);color:#fff}
nav.main .cta:hover{background:var(--blue-dark)}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:8px 10px;font-size:15px;font-weight:600}
@media(max-width:760px){
  nav.main{display:none;position:absolute;left:0;right:0;top:64px;background:#fff;flex-direction:column;align-items:stretch;padding:12px 20px 18px;border-bottom:1px solid var(--line);gap:6px}
  nav.main.open{display:flex}
  .menu-btn{display:block}
}

.btn{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:700;padding:14px 22px;border-radius:14px;border:0;font-size:16px}
.btn.primary{background:var(--ink);color:#fff}
.btn.primary:hover{background:#000}
.btn.secondary{background:var(--soft);color:var(--ink)}
.btn.secondary:hover{background:#e9eef6}
.btn img{width:22px;height:22px}

.hero{padding:64px 0 48px;background:linear-gradient(180deg,#F6FAFF 0%,#FFFFFF 100%)}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero h1{font-size:clamp(34px,5vw,54px);line-height:1.08;margin:0 0 14px;letter-spacing:-.02em}
.hero h1 span{background:linear-gradient(90deg,var(--red),var(--yellow),var(--green),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:20px;color:var(--muted);margin:0 0 24px;max-width:520px}
.hero .icon{width:112px;height:112px;border-radius:26px;box-shadow:0 12px 30px rgba(31,111,217,.18);margin-bottom:20px}
.hero .shots{display:flex;gap:14px;justify-content:center}
.hero .shots img{width:46%;border-radius:22px;box-shadow:0 18px 40px rgba(27,42,65,.18)}
.hero .shots img:last-child{margin-top:40px}
.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.rating{font-size:14px;color:var(--muted);margin-top:14px}
.pills{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0 0}
.pill{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:14px;font-weight:600}
@media(max-width:860px){.hero .wrap{grid-template-columns:1fr}.hero .shots img{width:44%}}

section{padding:56px 0}
section.alt{background:var(--soft)}
h2{font-size:clamp(26px,3.4vw,36px);margin:0 0 10px;letter-spacing:-.02em;line-height:1.15}
.sub{color:var(--muted);font-size:18px;margin:0 0 30px;max-width:640px}
.grid{display:grid;gap:18px;grid-template-columns:repeat(3,1fr)}
@media(max-width:860px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.grid{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.card .em{font-size:30px;line-height:1;margin-bottom:12px}
.card h3{margin:0 0 6px;font-size:18px}
.card p{margin:0;color:var(--muted);font-size:15px}
.card.tint-blue{border-top:5px solid var(--blue)}
.card.tint-red{border-top:5px solid var(--red)}
.card.tint-yellow{border-top:5px solid var(--yellow)}
.card.tint-green{border-top:5px solid var(--green)}
.card.tint-purple{border-top:5px solid var(--purple)}

.strip{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.strip img{border-radius:18px;box-shadow:0 10px 26px rgba(27,42,65,.14)}
@media(max-width:860px){.strip{grid-template-columns:repeat(3,1fr)}.strip img:nth-child(n+4){display:none}}
.ipad{margin-top:28px;display:grid;grid-template-columns:1fr 1fr;gap:18px}
.ipad img{border-radius:18px;box-shadow:0 10px 26px rgba(27,42,65,.14)}
@media(max-width:700px){.ipad{grid-template-columns:1fr}}

.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
@media(max-width:800px){.split{grid-template-columns:1fr}}
.split img{border-radius:24px;max-width:340px;margin:0 auto}
.check{list-style:none;padding:0;margin:0}
.check li{padding:8px 0 8px 32px;position:relative;font-size:17px}
.check li::before{content:"✓";position:absolute;left:0;top:8px;width:22px;height:22px;border-radius:50%;background:var(--green);color:#fff;font-size:13px;font-weight:800;display:flex;align-items:center;justify-content:center}

.faq details{border:1px solid var(--line);border-radius:14px;padding:4px 18px;margin-bottom:10px;background:#fff}
.faq summary{cursor:pointer;font-weight:700;padding:12px 0;font-size:17px}
.faq p{margin:0 0 14px;color:var(--muted)}

.cta-band{background:linear-gradient(135deg,#2F8BFF,#8B5CF6);color:#fff;text-align:center;padding:64px 0}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.9);font-size:18px;margin:0 0 24px}
.cta-band .btn.primary{background:#fff;color:var(--ink)}
.cta-band .btn.primary:hover{background:#f1f4f9}

footer.site{border-top:1px solid var(--line);padding:36px 0;color:var(--muted);font-size:14px}
footer.site .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:24px;margin-bottom:24px}
@media(max-width:760px){footer.site .cols{grid-template-columns:1fr 1fr}}
footer.site h4{margin:0 0 10px;color:var(--ink);font-size:14px}
footer.site a{color:var(--muted);text-decoration:none;display:block;padding:3px 0}
footer.site a:hover{color:var(--ink)}
footer.site .legal{border-top:1px solid var(--line);padding-top:18px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

.page{padding:48px 0 64px}
.page h1{font-size:clamp(30px,4vw,44px);margin:0 0 6px;letter-spacing:-.02em}
.page .meta{color:var(--muted);margin:0 0 28px}
.prose{max-width:760px}
.prose h2{font-size:22px;margin:32px 0 8px}
.prose h3{font-size:18px;margin:22px 0 6px}
.prose p,.prose li{font-size:17px}
.prose .summary{background:var(--soft);border-left:4px solid var(--blue);padding:14px 18px;border-radius:0 12px 12px 0}
table.facts{border-collapse:collapse;width:100%;max-width:760px;font-size:16px}
table.facts th,table.facts td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
table.facts th{width:220px;color:var(--muted);font-weight:600}
.dl{display:flex;gap:12px;flex-wrap:wrap}
.dl a{display:block}
.dl img{width:120px;border-radius:14px;border:1px solid var(--line)}
code{background:var(--soft);padding:2px 6px;border-radius:6px;font-size:.95em}

/* ===== v2: video + motion ===== */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#F3F8FF 0%,#FFFFFF 100%)}
.blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.45;pointer-events:none;animation:float 14s ease-in-out infinite}
.blob.b1{width:420px;height:420px;background:#FFC933;top:-120px;left:-120px}
.blob.b2{width:360px;height:360px;background:#2F8BFF;bottom:-140px;left:35%;animation-delay:-5s}
.blob.b3{width:380px;height:380px;background:#FF4D4D;top:-80px;right:-120px;animation-delay:-9s}
.blob.b4{width:260px;height:260px;background:#3CC46A;bottom:-60px;right:10%;animation-delay:-2s}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(20px,-30px) scale(1.08)}}
.hero .wrap{position:relative}
.hero h1 span{background-size:200% 100%;animation:shine 6s linear infinite}
@keyframes shine{to{background-position:200% 0}}

.phone{position:relative;width:100%;max-width:300px;margin:0 auto;aspect-ratio:9/19.5;background:#111;border-radius:44px;padding:10px;box-shadow:0 30px 60px rgba(27,42,65,.28),inset 0 0 0 2px #333}
.phone::before{content:"";position:absolute;top:18px;left:50%;transform:translateX(-50%);width:90px;height:26px;background:#111;border-radius:16px;z-index:2}
.phone video,.phone img{width:100%;height:100%;object-fit:cover;border-radius:34px;background:#000}
.hero-phone{animation:bob 6s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0) rotate(-1.5deg)}50%{transform:translateY(-12px) rotate(1.5deg)}}
.sound{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);z-index:3;background:rgba(255,255,255,.95);border:0;border-radius:999px;padding:10px 18px;font-weight:800;font-size:15px;box-shadow:0 8px 20px rgba(0,0,0,.25);cursor:pointer;white-space:nowrap}
.sound.on{background:var(--ink);color:#fff}
.hero-note{text-align:center;color:var(--muted);font-size:13px;margin-top:14px}

.player{position:relative;cursor:pointer}
.player .play{position:absolute;inset:0;margin:auto;width:76px;height:76px;border-radius:50%;border:0;background:rgba(255,255,255,.96);box-shadow:0 10px 30px rgba(0,0,0,.3);cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:3;transition:transform .2s}
.player .play::after{content:"";margin-left:6px;border-left:26px solid var(--ink);border-top:16px solid transparent;border-bottom:16px solid transparent}
.player:hover .play{transform:scale(1.08)}
.player.playing .play{opacity:0;pointer-events:none}
.player .badge{position:absolute;top:14px;left:14px;z-index:3;background:rgba(0,0,0,.55);color:#fff;font-size:12px;font-weight:700;padding:5px 10px;border-radius:999px}
.player.playing .badge{display:none}
.vgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
@media(max-width:760px){.vgrid{grid-template-columns:1fr}}
.vgrid figure{margin:0;text-align:center}
.vgrid figcaption{margin-top:16px;font-weight:700;font-size:17px}
.vgrid figcaption small{display:block;font-weight:500;color:var(--muted);font-size:14px}

.tablet{position:relative;background:#111;border-radius:28px;padding:14px;box-shadow:0 30px 60px rgba(27,42,65,.25);max-width:900px;margin:0 auto}
.tablet video{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:16px;background:#000;display:block}

.shorts{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:760px){.shorts{grid-template-columns:repeat(2,1fr)}}
.shorts .player{border-radius:20px;overflow:hidden;box-shadow:0 12px 30px rgba(27,42,65,.16)}
.shorts video{width:100%;aspect-ratio:9/16;object-fit:cover;display:block;background:#000}
.shorts .play{width:56px;height:56px}
.shorts .play::after{border-left-width:18px;border-top-width:11px;border-bottom-width:11px;margin-left:4px}

.card{transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(27,42,65,.12)}
.strip img{transition:transform .3s}
.strip img:hover{transform:translateY(-6px) rotate(-1deg)}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.blob,.hero-phone,.hero h1 span{animation:none}}

.stats{display:flex;gap:28px;flex-wrap:wrap;justify-content:center;margin-top:34px}
.stat{text-align:center;min-width:120px}
.stat b{display:block;font-size:34px;letter-spacing:-.03em;background:linear-gradient(90deg,var(--blue),var(--purple));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{color:var(--muted);font-size:14px}

.mobile-cta{display:none}
@media(max-width:760px){
  .mobile-cta{display:flex;position:fixed;left:12px;right:12px;bottom:12px;z-index:60;background:var(--ink);color:#fff;border-radius:16px;padding:12px 16px;align-items:center;justify-content:space-between;gap:12px;box-shadow:0 12px 30px rgba(0,0,0,.3);text-decoration:none;font-weight:700}
  .mobile-cta img{width:34px;height:34px;border-radius:8px}
  body{padding-bottom:76px}
}