:root{
  --bg:#03070d;--bg2:#060d18;--panel:#0a1422;--panel2:#0e1b2e;
  --text:#eef4ff;--muted:#9bacc4;--muted2:#6c809c;
  --cyan:#04b2d9;--cyan2:#0286b0;--cyan3:#17dcff;--blue:#2d7bff;
  --gold:#f3c969;--green:#3fe092;--red:#ff6b78;
  --line:rgba(150,185,230,.14);--line2:rgba(150,185,230,.26);
  --max:1200px;--r:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
html{overflow-x:clip}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,"Segoe UI",Arial,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:clip}
main{overflow-x:clip}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
h1,h2,h3{font-family:Sora,"Segoe UI",sans-serif;margin:0;letter-spacing:-.04em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.wrap{width:min(var(--max),calc(100% - 40px));margin:auto}
.center{text-align:center}
.grad{background:linear-gradient(100deg,#5fe9ff 0%,#2d9bff 55%,#7aa6ff 100%);-webkit-background-clip:text;background-clip:text;color:transparent}

/* background */
#net{position:fixed;inset:0;width:100%;height:100%;z-index:-3;opacity:.75;pointer-events:none}
.aurora{position:fixed;inset:0;z-index:-4;overflow:hidden;background:radial-gradient(1000px 600px at 85% -10%,rgba(4,178,217,.16),transparent 60%),#03070d}
.aurora i{position:absolute;border-radius:50%;filter:blur(90px);opacity:.38;animation:drift 22s ease-in-out infinite}
.aurora i:nth-child(1){width:520px;height:520px;background:#0a6dff;left:-140px;top:30%}
.aurora i:nth-child(2){width:460px;height:460px;background:#04b2d9;right:-120px;top:55%;animation-delay:-8s}
.aurora i:nth-child(3){width:380px;height:380px;background:#5a3dff;left:40%;top:-160px;animation-delay:-14s;opacity:.22}
@keyframes drift{50%{transform:translate(60px,-50px) scale(1.12)}}
.progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:200;background:linear-gradient(90deg,var(--cyan),var(--blue));box-shadow:0 0 14px var(--cyan)}

/* topbar + header */
.topbar{position:relative;z-index:60;text-align:center;padding:9px 16px;font-size:13px;color:#cfe7ff;background:linear-gradient(90deg,#06223a,#0a3a5e,#06223a);border-bottom:1px solid var(--line)}
.topbar a{margin-left:10px;font-weight:700;color:#7eefff;white-space:nowrap}.topbar a:hover{text-decoration:underline}
.live-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--green);margin-right:8px;box-shadow:0 0 0 0 rgba(63,224,146,.6);animation:ping 1.8s infinite}
.live-dot.amber{background:var(--gold);box-shadow:0 0 0 0 rgba(243,201,105,.6);animation-name:pingA}
@keyframes ping{70%{box-shadow:0 0 0 10px rgba(63,224,146,0)}}
@keyframes pingA{70%{box-shadow:0 0 0 10px rgba(243,201,105,0)}}
.header{position:sticky;top:0;z-index:90;transition:.3s}
.header.scrolled{background:rgba(3,7,13,.82);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.nav{height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:11px;font:800 17px Sora,sans-serif;letter-spacing:-.02em}
.brand img{width:36px;height:36px;border-radius:50%}
.brand small{display:block;font:700 8px/1 Inter,sans-serif;letter-spacing:.42em;color:var(--cyan3);margin-top:4px}
.links{display:flex;gap:28px;font-size:14px;color:#b6c6db}
.links a{position:relative;padding:6px 0;transition:.2s}.links a:hover{color:#fff}
.links a:after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--cyan3);transition:.3s}.links a:hover:after{width:100%}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid var(--line2);border-radius:999px;padding:12px 22px;font-weight:700;font-size:14px;cursor:pointer;transition:transform .25s,box-shadow .25s,background .25s,border-color .25s;background:rgba(255,255,255,.04);position:relative;overflow:hidden}
.btn:hover{transform:translateY(-2px);border-color:rgba(23,220,255,.6)}
.btn-primary{border-color:transparent;background:linear-gradient(135deg,#10c6f0,#0a74e0);box-shadow:0 14px 40px -12px rgba(4,178,217,.85);color:#001423}
.btn-primary:before{content:"";position:absolute;top:0;left:-80%;width:50%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-20deg);transition:.7s}
.btn-primary:hover:before{left:130%}
.btn-primary:hover{box-shadow:0 18px 50px -10px rgba(23,220,255,.95)}
.btn-ghost:hover{background:rgba(255,255,255,.09)}
.btn-lg{padding:17px 30px;font-size:15px}.btn-sm{padding:10px 18px;font-size:13px}.full{width:100%}
.btn.pulse{animation:glow 2.6s infinite}
@keyframes glow{0%,100%{box-shadow:0 14px 40px -12px rgba(4,178,217,.85)}50%{box-shadow:0 14px 56px -4px rgba(23,220,255,1)}}

/* generic */
.chip{display:inline-flex;align-items:center;gap:9px;padding:8px 14px;border-radius:999px;border:1px solid rgba(23,220,255,.3);background:rgba(4,178,217,.08);color:#8ff0ff;font:700 11px/1 Inter,sans-serif;letter-spacing:.13em}
.section{padding:110px 0;position:relative}.section.tight{padding:60px 0}
.head{max-width:760px;margin-bottom:54px}.head.center{margin-inline:auto;text-align:center}
.head h2,.about-copy h2,.platform-copy h2,.cost-copy h2,.final-copy h2{font-size:clamp(30px,4.2vw,52px);line-height:1.06;margin:18px 0 16px;font-weight:800}
.head p,.about-copy p,.platform-copy>p,.cost-copy>p,.final-copy>p{color:var(--muted);font-size:17px}
.card{background:linear-gradient(180deg,rgba(14,27,46,.78),rgba(8,17,30,.78));border:1px solid var(--line);border-radius:var(--r);padding:28px;backdrop-filter:blur(10px);transition:.3s}
.card:hover{border-color:rgba(23,220,255,.4);transform:translateY(-4px)}
.check li{position:relative;padding-left:30px;margin:12px 0;color:#cfdcec}
.check li:before{content:"✓";position:absolute;left:0;top:1px;width:20px;height:20px;border-radius:50%;background:rgba(63,224,146,.15);color:var(--green);font-size:12px;display:grid;place-items:center;font-weight:800}

/* reveal */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}.d4{transition-delay:.4s}

/* hero */
.hero{padding:70px 0 90px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.hero h1{font-size:clamp(34px,4.3vw,60px);line-height:1.06;font-weight:800;margin:22px 0 22px}
.underline{position:relative;white-space:nowrap}
.underline:after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:8px;background:linear-gradient(90deg,var(--cyan3),transparent);opacity:.35;border-radius:99px;transform-origin:left;animation:grow 1.4s .8s both}
@keyframes grow{from{transform:scaleX(0)}}
.lead{font-size:clamp(16px,1.5vw,19px);color:#aebed3;max-width:600px}.lead b{color:#fff}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin:32px 0}
.hero-trust{display:flex;flex-wrap:wrap;gap:12px 34px;color:var(--muted);font-size:13px}
.hero-trust b{font:800 24px Sora,sans-serif;color:#fff;margin-right:6px}
.scroll-hint{position:absolute;left:50%;bottom:20px;width:24px;height:38px;border:2px solid var(--line2);border-radius:14px;transform:translateX(-50%)}
.scroll-hint i{position:absolute;left:50%;top:7px;width:3px;height:7px;background:var(--cyan3);border-radius:2px;transform:translateX(-50%);animation:wheel 1.8s infinite}
@keyframes wheel{to{transform:translate(-50%,14px);opacity:0}}

/* live build demo */
.hero-stage{position:relative}
.build{background:linear-gradient(180deg,#0b1626,#07101c);border:1px solid var(--line2);border-radius:20px;box-shadow:0 50px 110px -30px rgba(4,120,220,.45),0 0 0 1px rgba(255,255,255,.02) inset;overflow:hidden;position:relative}
.build-bar{display:flex;align-items:center;gap:7px;padding:12px 16px;border-bottom:1px solid var(--line);font-size:11px;color:var(--muted2)}
.build-bar i{width:10px;height:10px;border-radius:50%;background:#2a3b52}.build-bar i:nth-child(1){background:#ff5f57}.build-bar i:nth-child(2){background:#febc2e}.build-bar i:nth-child(3){background:#28c840}
.build-bar span{margin-left:10px;font-weight:600;color:#aab9cf}.build-bar em{margin-left:auto;font-style:normal;color:var(--cyan3)}
.build-body{display:grid;grid-template-columns:1fr 1fr;min-height:330px}
.build-term{padding:18px;font:500 11.5px/1.8 Consolas,"Courier New",monospace;color:#9fb3cd;border-right:1px solid var(--line);white-space:pre-wrap;word-break:break-word}
.build-term .p{color:var(--cyan3)}.build-term .ok{color:var(--green)}.build-term .dim{color:#5d718d}
.build-term .cursor{display:inline-block;width:7px;height:13px;background:var(--cyan3);vertical-align:-2px;animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
.build-app{padding:18px;opacity:.12;transform:scale(.96);transition:.9s;filter:blur(3px)}
.build-app.on{opacity:1;transform:none;filter:none}
.app-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:14px}.app-head b{font:700 14px Sora}.app-head span{font-size:10px;color:var(--muted2);text-transform:uppercase;letter-spacing:.12em}
.app-kpis{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.app-kpis div{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:12px;padding:11px}
.app-kpis small{display:block;color:var(--muted2);font-size:10px}.app-kpis strong{font:700 17px Sora}.app-kpis .pos{color:var(--green)}
.app-chart{width:100%;height:100px;margin-top:14px}
#chartLine{stroke-dasharray:420;stroke-dashoffset:420}.build-app.on #chartLine{animation:draw 2s .3s forwards}
#chartFill{opacity:0}.build-app.on #chartFill{animation:fade 1.4s 1s forwards}
@keyframes draw{to{stroke-dashoffset:0}}@keyframes fade{to{opacity:1}}
.sale-toast{position:absolute;right:16px;bottom:16px;display:flex;gap:12px;align-items:center;padding:13px 17px;border-radius:14px;background:linear-gradient(135deg,#0c3b2a,#0a2c3e);border:1px solid rgba(63,224,146,.5);box-shadow:0 18px 50px rgba(0,0,0,.55),0 0 40px rgba(63,224,146,.18);transform:translateY(30px) scale(.9);opacity:0;transition:.55s cubic-bezier(.2,1.3,.4,1)}
.sale-toast.show{transform:none;opacity:1}
.sale-toast b{display:block;font:700 13px Sora;color:#b6ffd9}.sale-toast small{color:#9fd8bf;font-size:11px}.sale-toast .ico{font-size:22px}
.float{position:absolute;z-index:3;padding:9px 14px;border-radius:99px;background:rgba(8,18,32,.9);border:1px solid var(--line2);backdrop-filter:blur(14px);font:600 12px Inter;color:#d6e5f7;box-shadow:0 16px 40px rgba(0,0,0,.4);animation:bob 6s ease-in-out infinite}
.float span{color:var(--cyan3);font-weight:800;margin-right:7px}
.f1{left:18px;top:-18px}.f2{right:18px;top:-18px;animation-delay:-1.5s}.f3{left:18px;bottom:-20px;animation-delay:-3s}.f4{right:18px;bottom:-20px;animation-delay:-4.5s;border-color:rgba(63,224,146,.5)}
@keyframes bob{50%{transform:translateY(-10px)}}

/* marquee */
.marquee{overflow:hidden;border-block:1px solid var(--line);background:rgba(6,13,24,.7);padding:18px 0;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.track{display:flex;gap:46px;width:max-content;animation:scroll 38s linear infinite}
.track span{font:800 15px Sora;letter-spacing:.16em;color:#4f6685;white-space:nowrap}.track span:nth-child(3n+1){color:#8aa6c9}
.track span:after{content:"✦";margin-left:46px;color:var(--cyan);opacity:.7}
@keyframes scroll{to{transform:translateX(-50%)}}

/* video */
.video-shell{position:relative;max-width:960px;margin:auto}
.video-glow{position:absolute;inset:-6%;background:radial-gradient(closest-side,rgba(4,140,230,.45),transparent);filter:blur(40px);z-index:-1}
.video-frame{position:relative;aspect-ratio:16/9;border-radius:24px;overflow:hidden;border:1px solid var(--line2);box-shadow:0 50px 120px -30px rgba(0,0,0,.8);background:#000}
.video-poster{width:100%;height:100%;object-fit:cover;filter:saturate(.8) brightness(.7);transition:transform 1.4s}
.video-frame:hover .video-poster{transform:scale(1.05)}
.video-shade{position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,7,13,.9),transparent 55%),radial-gradient(circle at 50% 50%,transparent 30%,rgba(3,7,13,.45))}
.play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:92px;height:92px;border-radius:50%;border:0;cursor:pointer;color:#001423;background:linear-gradient(135deg,#17dcff,#2d7bff);display:grid;place-items:center;box-shadow:0 0 60px rgba(23,220,255,.7);transition:.3s}
.play:hover{transform:translate(-50%,-50%) scale(1.1)}
.play i{position:absolute;inset:-14px;border-radius:50%;border:2px solid rgba(23,220,255,.5);animation:ring 2.2s infinite}
@keyframes ring{from{transform:scale(.8);opacity:1}to{transform:scale(1.5);opacity:0}}
.video-meta{position:absolute;left:24px;bottom:22px;display:flex;align-items:center;gap:4px 8px;flex-wrap:wrap}.video-meta small{color:var(--muted);width:100%;margin-left:16px}
.video-soon{position:absolute;right:20px;top:20px;padding:7px 13px;border-radius:99px;background:rgba(243,201,105,.14);border:1px solid rgba(243,201,105,.4);color:var(--gold);font-size:11px;font-weight:600;max-width:70%}
.video-frame iframe,.video-frame video{position:absolute;inset:0;width:100%;height:100%;border:0}

/* pain */
.pain-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.pain-grid .card{padding:24px}.pain-grid h3{font-size:18px;margin:12px 0 8px;letter-spacing:-.02em}.pain-grid p{color:var(--muted);font-size:14.5px}
.x{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:rgba(255,107,120,.12);color:var(--red);font-weight:800}
.pain-end{margin-top:40px;text-align:center;font-size:18px;color:#c7d6ea}.pain-end b{color:#fff}
.pain .head{max-width:820px;margin-inline:auto;text-align:center}

/* journey */
.journey{position:relative;max-width:820px;margin:auto;padding-left:70px}
.journey-line{position:absolute;left:24px;top:10px;bottom:10px;width:3px;background:var(--line);border-radius:3px}
.journey-line i{display:block;width:100%;height:0;background:linear-gradient(180deg,var(--cyan3),var(--blue));box-shadow:0 0 18px var(--cyan3);border-radius:3px}
.step{position:relative;margin-bottom:26px}
.step .dot{position:absolute;left:-70px;top:22px;width:50px;height:50px;border-radius:50%;display:grid;place-items:center;font:800 18px Sora;background:#071526;border:2px solid var(--line2);color:var(--cyan3);transition:.5s}
.step.in .dot{border-color:var(--cyan3);box-shadow:0 0 0 7px rgba(23,220,255,.1),0 0 30px rgba(23,220,255,.4)}
.step .dot.gold{color:var(--gold)}.step.in .dot.gold{border-color:var(--gold);box-shadow:0 0 0 7px rgba(243,201,105,.1),0 0 34px rgba(243,201,105,.5)}
.step .card small{color:var(--cyan3);font:700 11px Inter;letter-spacing:.14em}.step .card.gold small{color:var(--gold)}.step .card.gold{border-color:rgba(243,201,105,.4);background:linear-gradient(180deg,rgba(60,48,14,.35),rgba(8,17,30,.8))}
.step h3{font-size:22px;margin:8px 0;letter-spacing:-.03em}.step p{color:var(--muted)}

/* build cards */
.build-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.tilt{position:relative;padding:30px 26px;border-radius:var(--r);background:linear-gradient(180deg,rgba(14,27,46,.85),rgba(7,15,27,.85));border:1px solid var(--line);overflow:hidden;transform-style:preserve-3d;transition:transform .2s,border-color .3s}
.tilt:hover{border-color:rgba(23,220,255,.45)}
.tilt .spot{position:absolute;inset:0;background:radial-gradient(260px circle at var(--mx,50%) var(--my,0%),rgba(23,220,255,.18),transparent 70%);opacity:0;transition:.3s;pointer-events:none}
.tilt:hover .spot{opacity:1}
.tilt .ico{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;font-size:26px;background:rgba(4,178,217,.1);border:1px solid rgba(23,220,255,.25);margin-bottom:20px}
.tilt h3{font-size:21px;margin-bottom:10px;letter-spacing:-.03em}.tilt p{color:var(--muted);font-size:14.5px;margin-bottom:18px}
.tilt li{font-size:13px;color:#bcd0e6;padding:6px 0;border-top:1px solid var(--line)}.tilt li:before{content:"→ ";color:var(--cyan3)}

/* cost */
.cost{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.sim{padding:32px;border-radius:26px;background:linear-gradient(180deg,rgba(14,27,46,.9),rgba(7,15,27,.9));border:1px solid var(--line2);box-shadow:0 40px 100px -30px rgba(4,120,220,.4)}
.sim-top{margin-bottom:22px}.sim-top b{display:block;font:700 18px Sora}.sim-top small{color:var(--muted2);font-size:12px}
.sim label{display:flex;justify-content:space-between;font-size:14px;color:#c4d3e6;margin:20px 0 10px}.sim output{font-weight:800;color:var(--cyan3)}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:99px;background:linear-gradient(90deg,var(--cyan3) var(--p,20%),#1a2a40 var(--p,20%));outline:0}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:#fff;border:5px solid var(--cyan);box-shadow:0 0 18px rgba(23,220,255,.7);cursor:grab}
input[type=range]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:#fff;border:5px solid var(--cyan);cursor:grab}
.sim-result{margin-top:28px;padding:22px;border-radius:18px;background:linear-gradient(135deg,rgba(4,178,217,.16),rgba(45,123,255,.12));border:1px solid rgba(23,220,255,.3);text-align:center}
.sim-result small{color:#a7c3df}.sim-result strong{display:block;font:800 clamp(34px,4vw,46px) Sora;letter-spacing:-.04em;margin:2px 0}.sim-result span{color:#b8cde4;font-size:14px}.sim-result b{color:var(--green)}
.sim-note{margin-top:16px;font-size:11.5px;color:var(--muted2);line-height:1.5}

/* showcase */
.showcase{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.shot{position:relative;border-radius:22px;overflow:hidden;border:1px solid var(--line);aspect-ratio:16/10;background:#000}
.shot.big{grid-row:span 2;aspect-ratio:auto}.shot.wide{grid-column:span 2;aspect-ratio:auto;min-height:260px}
.shot img{width:100%;height:100%;object-fit:cover;object-position:top left;transition:transform .9s cubic-bezier(.2,.7,.2,1);filter:brightness(.85)}
.shot:hover img{transform:scale(1.07);filter:brightness(1)}
.shot:before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(0deg,rgba(3,7,13,.96) 0%,rgba(3,7,13,.4) 45%,transparent 75%)}
.cap{position:absolute;z-index:2;left:22px;right:22px;bottom:20px}
.cap small{color:var(--cyan3);font:700 10px Inter;letter-spacing:.15em}.cap h3{font-size:20px;margin:4px 0}.cap p{color:#b3c4da;font-size:13.5px}
.shot.big .cap h3{font-size:28px}

/* about */
.about{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:center}
.about-photo{position:relative;max-width:460px;margin:auto}
.about-photo img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:30px;border:1px solid var(--line2);box-shadow:0 50px 100px -30px rgba(0,0,0,.8);filter:saturate(.85) contrast(1.05)}
.ring{position:absolute;inset:-14px;border-radius:40px;border:1px solid rgba(23,220,255,.3);animation:ringPulse 4s ease-in-out infinite}
@keyframes ringPulse{50%{inset:-24px;opacity:.3}}
.badge{position:absolute;padding:13px 18px;border-radius:16px;background:rgba(8,18,32,.92);border:1px solid var(--line2);backdrop-filter:blur(14px);box-shadow:0 20px 50px rgba(0,0,0,.5)}
.badge b{display:block;font:700 15px Sora}.badge small{color:var(--cyan3);font-size:12px}.b1{left:-24px;bottom:34px}
.about-copy p{margin-bottom:16px}.about-copy b{color:#fff}
.about-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:30px 0}
.about-stats div{padding:18px;border-radius:16px;background:rgba(255,255,255,.03);border:1px solid var(--line);text-align:center}
.about-stats strong{display:block;font:800 36px Sora;color:var(--cyan3)}.about-stats span{font-size:12px;color:var(--muted)}

/* platform */
.platform{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.feat{margin:26px 0}.feat li{display:flex;gap:16px;margin:18px 0}
.feat li>span{flex:none;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:rgba(4,178,217,.1);border:1px solid rgba(23,220,255,.25);color:var(--cyan3)}
.feat b{display:block;font-size:16px}.feat small{color:var(--muted);font-size:14px}
.soon-box{display:flex;gap:6px;align-items:flex-start;padding:18px 20px;border-radius:16px;background:rgba(243,201,105,.07);border:1px solid rgba(243,201,105,.3)}
.soon-box .live-dot{margin-top:7px}.soon-box b{display:block;color:var(--gold)}.soon-box small{color:#d3c293;font-size:13.5px}
.platform-visual{perspective:1400px}
.device{position:relative;max-width:520px;margin:auto;border-radius:20px;border:1px solid var(--line2);background:#050c16;overflow:hidden;box-shadow:0 60px 120px -30px rgba(4,120,220,.45);transform:rotateY(-9deg) rotateX(3deg);transition:transform .6s}
.device:hover{transform:none}
.device-top{display:flex;align-items:center;gap:6px;padding:11px 14px;border-bottom:1px solid var(--line);font-size:11px;color:var(--muted2)}.device-top i{width:9px;height:9px;border-radius:50%;background:#2a3b52}.device-top span{margin-left:10px}
.device-screen{height:520px;overflow:hidden}.device-screen img{width:100%;filter:blur(2px) brightness(.6);animation:pan 24s ease-in-out infinite alternate}
@keyframes pan{to{transform:translateY(calc(-100% + 520px))}}
.lock-overlay{position:absolute;inset:44px 0 0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;text-align:center;background:radial-gradient(circle,rgba(3,7,13,.4),rgba(3,7,13,.78));padding:20px}
.lock{width:68px;height:68px;border-radius:50%;display:grid;place-items:center;background:rgba(243,201,105,.12);border:1px solid rgba(243,201,105,.5);color:var(--gold);margin-bottom:8px;box-shadow:0 0 40px rgba(243,201,105,.25)}
.lock-overlay b{font:700 22px Sora}.lock-overlay small{color:var(--muted)}

/* faq */
.faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px}.faq .head{margin:0}
.faq-list details{border:1px solid var(--line);border-radius:18px;margin-bottom:12px;background:rgba(10,20,34,.7);transition:.3s;overflow:hidden}
.faq-list details[open]{border-color:rgba(23,220,255,.4);background:rgba(12,26,44,.9)}
.faq-list summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px 24px;font-weight:600;font-size:16px}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary i{flex:none;width:28px;height:28px;border-radius:50%;border:1px solid var(--line2);position:relative}
.faq-list summary i:before,.faq-list summary i:after{content:"";position:absolute;left:50%;top:50%;width:11px;height:2px;background:var(--cyan3);transform:translate(-50%,-50%);transition:.3s}
.faq-list summary i:after{transform:translate(-50%,-50%) rotate(90deg)}
.faq-list details[open] summary i:after{transform:translate(-50%,-50%) rotate(0)}
.faq-list details p{padding:0 24px 22px;color:var(--muted);animation:slide .4s}
@keyframes slide{from{opacity:0;transform:translateY(-8px)}}

/* final */
.final{position:relative;overflow:hidden;padding:120px 0;border-top:1px solid var(--line);background:linear-gradient(180deg,transparent,rgba(4,40,70,.35))}
.final-glow{position:absolute;left:50%;top:0;width:900px;height:500px;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(23,220,255,.18),transparent);pointer-events:none}
.final-grid{display:grid;grid-template-columns:1fr 480px;gap:70px;align-items:center;position:relative}
.form{position:relative;padding:34px;border-radius:28px;background:linear-gradient(180deg,rgba(14,27,46,.95),rgba(7,15,27,.95));border:1px solid var(--line2);box-shadow:0 50px 120px -30px rgba(4,140,230,.5)}
.form:before{content:"";position:absolute;inset:-1px;border-radius:29px;padding:1px;background:linear-gradient(135deg,rgba(23,220,255,.8),transparent 40%,transparent 60%,rgba(45,123,255,.7));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.form-head{margin-bottom:20px}.form-head b{display:block;font:800 24px Sora;letter-spacing:-.03em}.form-head small{color:var(--muted)}
.field{margin-bottom:16px}.field label{display:block;font-size:13px;font-weight:600;color:#c4d3e6;margin-bottom:7px}.field label em{font-style:normal;color:var(--muted2);font-weight:400}
.field input,.field select{width:100%;padding:14px 16px;border-radius:14px;border:1px solid var(--line2);background:rgba(3,10,20,.8);outline:0;transition:.25s;appearance:none}
.field select{background-image:linear-gradient(45deg,transparent 50%,#8fa6c2 50%),linear-gradient(135deg,#8fa6c2 50%,transparent 50%);background-position:calc(100% - 22px) 52%,calc(100% - 16px) 52%;background-size:6px 6px;background-repeat:no-repeat}
.field select option{background:#0a1422}
.field input:focus,.field select:focus{border-color:var(--cyan3);box-shadow:0 0 0 4px rgba(23,220,255,.14)}
.field input.bad{border-color:var(--red);box-shadow:0 0 0 4px rgba(255,107,120,.12)}
.hp{position:absolute!important;left:-9999px;opacity:0;height:0;width:0}
.consent{display:flex;gap:11px;align-items:flex-start;font-size:12px;color:var(--muted);margin:4px 0 20px;cursor:pointer;line-height:1.5}
.consent input{margin-top:3px;width:17px;height:17px;accent-color:var(--cyan);flex:none}
.spin{display:none;width:18px;height:18px;border-radius:50%;border:3px solid rgba(0,20,35,.3);border-top-color:#001423;animation:rot .7s linear infinite}
.loading .spin{display:block}.loading .lbl{display:none}
@keyframes rot{to{transform:rotate(360deg)}}
.form-err{margin-top:14px;color:#ff9aa4;font-size:13.5px}
.form-ok{position:absolute;inset:0;border-radius:28px;background:linear-gradient(180deg,#0a2035,#071322);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:36px;z-index:2;animation:pop .6s cubic-bezier(.2,1.2,.4,1)}
.form-ok[hidden]{display:none}
@keyframes pop{from{opacity:0;transform:scale(.94)}}
.form-ok h3{font-size:26px;margin:16px 0 10px}.form-ok p{color:var(--muted)}
.check-anim svg{width:84px;height:84px}.check-anim circle{fill:rgba(63,224,146,.1);stroke:var(--green);stroke-width:2;stroke-dasharray:160;stroke-dashoffset:160;animation:draw2 .8s forwards}
.check-anim path{fill:none;stroke:var(--green);stroke-width:3.4;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:50;stroke-dashoffset:50;animation:draw2 .6s .6s forwards}
@keyframes draw2{to{stroke-dashoffset:0}}
.confetti{position:fixed;top:-12px;width:9px;height:14px;z-index:300;pointer-events:none;animation:fall linear forwards}
@keyframes fall{to{transform:translateY(105vh) rotate(720deg);opacity:.9}}

/* footer */
.footer{border-top:1px solid var(--line);padding:50px 0 90px;background:rgba(2,5,10,.7)}
.foot{display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center}.foot p{color:var(--muted)}
.foot-links{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 26px;font-size:14px;color:#a9bad0}.foot-links.legal{font-size:12.5px;color:var(--muted2)}.consent a{color:var(--cyan3)}.foot-links a:hover{color:#fff}.foot>small{color:var(--muted2);max-width:620px;font-size:12px}
.sticky-cta{position:fixed;left:50%;bottom:16px;z-index:80;width:min(560px,calc(100% - 24px));display:flex;align-items:center;justify-content:space-between;gap:14px;padding:11px 12px 11px 20px;border-radius:99px;background:rgba(6,14,26,.92);border:1px solid var(--line2);backdrop-filter:blur(18px);box-shadow:0 20px 60px rgba(0,0,0,.6);transform:translate(-50%,140%);transition:.5s cubic-bezier(.2,.9,.3,1)}
.sticky-cta.show{transform:translate(-50%,0)}.sticky-cta b{display:block;font-size:14px}.sticky-cta small{color:var(--muted);font-size:12px}

/* nav actions + modal */
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-actions .btn svg{flex:none}
.modal{border:0;padding:0;background:transparent;color:var(--text);width:min(520px,calc(100% - 32px));max-height:calc(100% - 32px);margin:auto;overflow:visible}
.modal::backdrop{background:rgba(2,6,12,.75);backdrop-filter:blur(8px)}
.modal[open]{animation:pop .35s cubic-bezier(.2,1.2,.4,1)}
.modal-card{position:relative;margin:0;padding:32px;border-radius:26px;background:linear-gradient(180deg,#0e1b2e,#08111f);border:1px solid var(--line2);box-shadow:0 50px 120px -20px rgba(4,140,230,.5);max-height:calc(100vh - 32px);overflow-y:auto;overflow-x:hidden}
.modal-card h3{font-size:clamp(22px,3vw,28px);line-height:1.12;margin:16px 0 12px;font-weight:800}
.modal-card>p{color:var(--muted);font-size:15px;margin-bottom:22px}
.modal-x{position:absolute;right:14px;top:14px;width:36px;height:36px;border-radius:50%;border:1px solid var(--line2);background:rgba(255,255,255,.04);font-size:22px;line-height:1;cursor:pointer;color:#c4d3e6}
.modal-x:hover{background:rgba(255,255,255,.1)}
.modal-note{display:block;margin-top:14px;text-align:center;color:var(--muted2);font-size:12px}.modal-note b{color:#c4d3e6}
#lessonGo{background:linear-gradient(135deg,#25d366,#119b4a);color:#03170b;box-shadow:0 14px 40px -12px rgba(37,211,102,.7)}
:focus-visible{outline:2px solid var(--cyan3);outline-offset:3px}

/* responsive */
@media(max-width:1020px){
  .hero-grid,.cost,.about,.platform,.final-grid,.faq{grid-template-columns:1fr;gap:48px}
  .nav{flex-wrap:wrap;height:auto;padding-top:12px;row-gap:4px}.links{order:3;width:100%;overflow-x:auto;gap:22px;padding:4px 0 10px;font-size:13px;white-space:nowrap;scrollbar-width:none;mask-image:linear-gradient(90deg,#000 88%,transparent)}.links::-webkit-scrollbar{display:none}.links a[href="materiais.html"]{order:-1;color:var(--cyan3);font-weight:700}
  .pain-grid,.build-grid{grid-template-columns:repeat(2,1fr)}
  .showcase{grid-template-columns:1fr 1fr}.shot.big{grid-row:auto;grid-column:span 2;aspect-ratio:16/9}.shot.wide{grid-column:span 2}
  .section{padding:84px 0}
}
@media(max-width:620px){
  .wrap{width:calc(100% - 32px)}
  .topbar{font-size:12px}.topbar a{display:block;margin:3px 0 0}
  .nav{gap:10px}.nav .btn{padding:9px 12px;font-size:12px}.brand span{display:none}.nav-actions{gap:8px}.nav-actions .btn svg{display:none}
  .pain-grid,.build-grid,.showcase,.about-stats{grid-template-columns:1fr}
  .shot.big,.shot.wide{grid-column:auto}
  .build-body{grid-template-columns:1fr}.build-term{border-right:0;border-bottom:1px solid var(--line);min-height:150px}
  .float{display:none}
  .hero{padding-top:40px}.hero-ctas .btn{width:100%}
  .journey{padding-left:56px}.step .dot{left:-56px;width:42px;height:42px;font-size:15px}.journey-line{left:19px}
  .form{padding:26px 20px}
  .play{width:70px;height:70px}.video-soon{position:static;margin:0;max-width:none;border-radius:0;text-align:center}
  .video-frame{aspect-ratio:auto}.video-poster{aspect-ratio:16/9}.video-frame{display:flex;flex-direction:column}
  .play{top:25%}.video-meta{bottom:auto;top:calc(56.25vw - 62px)}
  .device{transform:none}.device-screen{height:400px}@keyframes pan{to{transform:translateY(calc(-100% + 400px))}}
  .section{padding:68px 0}
}
@media(prefers-reduced-motion:reduce){
  *,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}.reveal{opacity:1;transform:none}
}