:root{--bg:#0A1020;--bg2:#0E1527;--card:#131C34;--card2:#16203A;--azul:#2F5BFF;--azul-l:#4C8CFF;--gelo:#E9F0FF;--txt:#C9D6F2;--mut:#8FA3CC;--line:rgba(120,150,220,.18);--r:18px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--txt);font-family:'Saira',system-ui,sans-serif;font-size:17px;line-height:1.6;overflow-x:hidden;padding-bottom:84px}
img,video{max-width:100%;display:block}
a{color:inherit}
.wrap{width:100%;max-width:1080px;margin:0 auto;padding:0 20px}
.kicker{font-family:'Michroma',sans-serif;font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--azul-l);display:block;margin-bottom:14px}
h1,h2,h3{color:#fff;font-weight:600;letter-spacing:-.015em;line-height:1.12}
h1{font-size:clamp(34px,8.6vw,64px)}
h2{font-size:clamp(28px,6.6vw,44px);margin-bottom:14px}
h3{font-size:19px;line-height:1.25}
em{font-style:normal;color:var(--azul-l)}
section{padding:72px 0;position:relative}
.lead{font-size:clamp(17px,2.4vw,20px);color:var(--txt);max-width:620px;font-weight:300}
.sec-head{margin-bottom:36px}
/* nav */
.nav{position:sticky;top:0;z-index:30;background:rgba(10,16,32,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{font-family:'Michroma',sans-serif;font-size:15px;letter-spacing:.2em;color:var(--gelo);text-decoration:none}
.logo b{color:var(--azul-l);font-weight:400}
.nav-links{display:none;gap:26px;font-size:15px}
.nav-links a{text-decoration:none;color:var(--txt)}.nav-links a:hover{color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--azul);color:#fff;text-decoration:none;font-weight:600;font-size:17px;padding:15px 26px;border-radius:999px;border:0;box-shadow:0 8px 30px rgba(47,91,255,.4);transition:transform .15s,background .15s;font-family:inherit}
.btn:hover{background:#4268ff;transform:translateY(-1px)}
.btn.sm{padding:9px 18px;font-size:14px;box-shadow:none}
.btn.ghost{background:transparent;border:1px solid var(--line);box-shadow:none;color:var(--gelo)}
.btn svg{width:20px;height:20px;flex:none}
/* hero */
.hero{padding:48px 0 64px;overflow:hidden}
.hero::before{content:"";position:absolute;right:-30%;top:-20%;width:90vw;max-width:900px;aspect-ratio:1;background:radial-gradient(circle,rgba(47,91,255,.42),rgba(47,91,255,0) 65%);pointer-events:none}
.hero .wrap{position:relative;display:grid;gap:40px}
.hero p.lead{margin:20px 0 28px}
.cta-row{display:flex;flex-direction:column;gap:12px;align-items:stretch}
.note{font-size:14px;color:var(--mut);margin-top:16px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.chips span{font-size:13px;border:1px solid var(--line);border-radius:999px;padding:5px 13px;color:var(--txt);background:rgba(19,28,52,.6)}
.phone{width:min(290px,78vw);margin:0 auto;border-radius:34px;border:1px solid var(--line);background:#0b1224;padding:10px;box-shadow:0 30px 80px rgba(0,0,0,.5),0 0 80px rgba(47,91,255,.25)}
.phone video{border-radius:26px;width:100%;aspect-ratio:9/16;background:#0b1224;object-fit:cover}
/* problem */
.problem{background:var(--bg2);border-block:1px solid var(--line)}
.grid2{display:grid;gap:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.card p{margin-top:8px;font-size:16px;color:var(--txt)}
.vs .card.antes{border-style:dashed;background:transparent}
.tag{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.12em;color:var(--mut);text-transform:uppercase}
.vs .card:not(.antes) .tag{color:var(--azul-l)}
.hours{margin-top:30px;font-size:clamp(20px,3.4vw,26px);color:#fff;font-weight:500;max-width:720px;line-height:1.3}
/* features */
.feat{display:grid;gap:14px}
.feat .card{display:flex;gap:16px;align-items:flex-start;transition:border-color .2s,transform .2s}
.feat .card:hover{border-color:rgba(76,140,255,.55);transform:translateY(-2px)}
.ico{flex:none;width:46px;height:46px;border-radius:13px;background:rgba(47,91,255,.16);display:grid;place-items:center;color:var(--azul-l)}
.ico svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.say{font-style:italic;color:var(--gelo);font-size:15px;margin-top:10px;padding-left:12px;border-left:2px solid var(--azul)}
/* chat */
.day{display:grid;gap:30px;margin-top:48px;align-items:center}
.chat{background:#0b1224;border:1px solid var(--line);border-radius:22px;padding:18px;display:flex;flex-direction:column;gap:10px;max-width:420px;width:100%}
.chat .h{font-size:13px;color:var(--mut);border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:4px;display:flex;justify-content:space-between}
.msg{max-width:86%;padding:10px 14px;border-radius:16px;font-size:15px;line-height:1.45}
.msg.bot{background:var(--card2);color:var(--gelo);border-bottom-left-radius:4px}
.msg.me{background:var(--azul);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}
.msg small{display:block;font-size:11px;opacity:.6;margin-top:3px}
/* steps */
.steps{display:grid;gap:14px;counter-reset:s}
.step{position:relative;padding:28px 24px 24px}
.step .n{font-family:'Michroma',sans-serif;font-size:13px;color:var(--azul-l);letter-spacing:.2em}
.step h3{margin:10px 0 4px}
.step .when{display:inline-block;margin-top:14px;font-size:13px;color:var(--mut);font-family:'JetBrains Mono',monospace}
/* security */
.sec{background:var(--bg2);border-block:1px solid var(--line)}
.sec ul{list-style:none;display:grid;gap:14px}
.sec li{display:flex;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.sec li b{color:#fff;display:block;font-weight:600}
.sec li span{font-size:15.5px}
.sec .ico{width:40px;height:40px}
/* price */
.price{display:grid;gap:14px}
.pbox{background:linear-gradient(160deg,#16203A,#10182d);border:1px solid rgba(76,140,255,.35);border-radius:22px;padding:30px 26px}
.pbox .big{font-size:clamp(40px,10vw,56px);font-weight:600;color:#fff;line-height:1;margin:10px 0 6px}
.pbox .big small{font-size:18px;font-weight:300;color:var(--txt)}
.pbox p{font-size:15.5px}
.incl{list-style:none;margin-top:18px;display:grid;gap:9px}
.incl li{padding-left:28px;position:relative;font-size:15.5px}
.incl li::before{content:"";position:absolute;left:0;top:7px;width:16px;height:9px;border-left:2.5px solid var(--azul-l);border-bottom:2.5px solid var(--azul-l);transform:rotate(-45deg) scale(.9)}
.band{margin-top:14px;border:1px dashed rgba(76,140,255,.5);border-radius:var(--r);padding:22px 24px;color:var(--gelo)}
.band b{color:#fff}
.price-note{font-size:14.5px;color:var(--mut);margin-top:16px}
/* faq */
details{background:var(--card);border:1px solid var(--line);border-radius:14px;margin-bottom:10px}
summary{cursor:pointer;list-style:none;padding:18px 54px 18px 20px;color:#fff;font-weight:500;position:relative;font-size:17px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:26px;color:var(--azul-l);font-weight:300}
details[open] summary::after{content:"–"}
details p{padding:0 20px 20px;font-size:16px}
/* final */
.final{text-align:center;overflow:hidden}
.final::before{content:"";position:absolute;left:50%;top:0;transform:translateX(-50%);width:120vw;max-width:1000px;aspect-ratio:1;background:radial-gradient(circle,rgba(47,91,255,.35),rgba(47,91,255,0) 62%);pointer-events:none}
.final .wrap{position:relative}
.final .lead{margin:0 auto 28px}
footer{padding:30px 0 20px;border-top:1px solid var(--line);font-size:14px;color:var(--mut);text-align:center}
.fix{position:fixed;left:0;right:0;bottom:0;z-index:40;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:linear-gradient(transparent,rgba(10,16,32,.96) 35%)}
.fix .btn{width:100%}
.rv{opacity:0;transform:translateY(18px);transition:opacity .6s,transform .6s}.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}
:focus-visible{outline:2px solid var(--azul-l);outline-offset:3px}
@media(min-width:760px){
 body{padding-bottom:0}.fix{display:none}
 .nav-links{display:flex}
 section{padding:96px 0}
 .hero{padding:80px 0 96px}.hero .wrap{grid-template-columns:1.25fr .75fr;align-items:center;gap:56px}
 .cta-row{flex-direction:row;align-items:center}
 .grid2,.price{grid-template-columns:1fr 1fr}
 .feat{grid-template-columns:1fr 1fr}
 .steps{grid-template-columns:repeat(3,1fr)}
 .sec ul{grid-template-columns:1fr 1fr}
 .day{grid-template-columns:1fr 1fr}
 .phone{margin:0 0 0 auto}
}
@media(min-width:1000px){.feat{grid-template-columns:repeat(3,1fr)}}
.fix{display:flex;gap:10px}.fix .btn{flex:1}.fix .btn.wa{flex:0 0 56px;padding:0}
@media(min-width:760px){.final .cta-row{flex-direction:row}}

/* ===== versao tecnologica ===== */
:root{--glow:rgba(76,140,255,.55)}
.hero{isolation:isolate}
#net{position:absolute;inset:0;width:100%;height:100%;z-index:-1;opacity:.55;pointer-events:none}
.hero-grid{position:absolute;inset:0;z-index:-2;pointer-events:none;background-image:linear-gradient(rgba(76,140,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(76,140,255,.07) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:radial-gradient(ellipse 80% 70% at 60% 40%,#000 30%,transparent 80%);mask-image:radial-gradient(ellipse 80% 70% at 60% 40%,#000 30%,transparent 80%);animation:gridmove 14s linear infinite}
@keyframes gridmove{to{background-position:44px 44px}}
.kicker::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--azul-l);margin-right:10px;box-shadow:0 0 10px var(--azul-l);vertical-align:1px}
/* h1 reveal */
.js #h1 .w{display:inline-block;opacity:0;transform:translateY(.5em);filter:blur(8px);animation:wr .7s cubic-bezier(.2,.7,.2,1) forwards;animation-delay:calc(var(--i)*70ms + 150ms)}
@keyframes wr{to{opacity:1;transform:none;filter:none}}
#h1 em .w{background:linear-gradient(90deg,var(--azul-l),#a9c6ff,var(--azul-l));background-size:200% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:wr .7s cubic-bezier(.2,.7,.2,1) forwards,shine 5s linear infinite;animation-delay:calc(var(--i)*70ms + 150ms),0s}
@keyframes shine{to{background-position:-200% 0}}
/* telegram mock */
.phone.tg{padding:0;overflow:hidden;width:min(330px,88vw);background:#0b1224;border-color:rgba(76,140,255,.35);animation:float 7s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-8px)}}
.tg-h{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line);background:rgba(19,28,52,.9)}
.tg-h .av{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--azul),var(--azul-l));display:grid;place-items:center;box-shadow:0 0 18px var(--glow)}
.tg-h .av svg{width:20px;height:20px;stroke:#fff;fill:none;stroke-width:1.8;stroke-linejoin:round}
.tg-h .who{display:flex;flex-direction:column;line-height:1.25;flex:1}.tg-h b{color:#fff;font-size:15px;font-weight:600}
.tg-h i{font-style:normal;font-size:12px;color:var(--mut)}
.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#3ddc97;margin-right:6px;text-decoration:none;animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.35}}
.tg-h .mono{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--mut)}
.tg-b{padding:16px 14px 20px;display:flex;flex-direction:column;gap:10px;min-height:400px}
.tg-b .msg{max-width:90%}
.js .hm{display:none}
.js .hm.show{display:block;animation:pop .45s cubic-bezier(.2,.8,.2,1)}
@keyframes pop{from{opacity:0;transform:translateY(12px) scale(.96)}}
.js .hm.hide{display:none}
.msg.typing{display:flex;gap:5px;padding:14px 16px;width:62px}
.js .msg.typing.show{display:flex}
.typing span{width:7px;height:7px;border-radius:50%;background:var(--mut);animation:bounce 1s infinite}
.typing span:nth-child(2){animation-delay:.15s}.typing span:nth-child(3){animation-delay:.3s}
@keyframes bounce{40%{transform:translateY(-5px);opacity:.5}}
.chk{display:inline-grid;place-items:center;width:18px;height:18px;border-radius:50%;background:rgba(61,220,151,.2);margin-right:6px;vertical-align:-4px}
.chk svg{width:12px;height:12px;stroke:#3ddc97;fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.msg.me{align-self:flex-end}
/* stats */
.stats{padding:0;margin-top:-8px}
.stats .wrap{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;padding:0;max-width:1040px;width:calc(100% - 40px)}
.stat{background:var(--card);padding:22px 18px;text-align:center}
.stat b{display:block;font-family:'Michroma',sans-serif;font-weight:400;color:#fff;font-size:clamp(24px,6vw,36px);text-shadow:0 0 24px var(--glow);font-variant-numeric:tabular-nums}
.stat b i{font-style:normal;color:var(--azul-l);font-size:.6em}
.stat>span{font-size:13.5px;color:var(--mut);display:block;margin-top:6px}
.vsec{padding:64px 0 24px}
.vwrap{max-width:300px;margin:0 auto;border-radius:34px;border:1px solid var(--line);background:#0b1224;padding:10px;box-shadow:0 30px 80px rgba(0,0,0,.5),0 0 80px rgba(47,91,255,.25)}
.vwrap video{border-radius:26px;width:100%;aspect-ratio:9/16;object-fit:cover}
/* cards: borda gradiente + brilho */
.card,.pbox,.sec li{position:relative;overflow:hidden;transition:transform .25s,border-color .25s,box-shadow .25s}
.card::before,.pbox::before,.sec li::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(135deg,rgba(76,140,255,.9),rgba(47,91,255,0) 40%,rgba(143,180,255,.7));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .3s;pointer-events:none}
.card::after,.pbox::after,.sec li::after{content:"";position:absolute;inset:0;background:radial-gradient(260px circle at var(--mx,50%) var(--my,0%),rgba(76,140,255,.16),transparent 60%);opacity:0;transition:opacity .3s;pointer-events:none}
@media(hover:hover){.card:hover::before,.pbox:hover::before,.sec li:hover::before,.card:hover::after,.pbox:hover::after,.sec li:hover::after{opacity:1}.card:hover,.sec li:hover{box-shadow:0 14px 40px rgba(0,0,0,.35),0 0 30px rgba(47,91,255,.15)}}
.vs .card.antes::before{display:none}
.ico{box-shadow:inset 0 0 0 1px rgba(76,140,255,.25),0 0 20px rgba(47,91,255,.18)}
.feat .card:hover .ico{animation:icopulse 1.2s ease-out}
@keyframes icopulse{50%{box-shadow:inset 0 0 0 1px rgba(76,140,255,.6),0 0 30px rgba(76,140,255,.5)}}
.btn:not(.ghost):not(.sm){position:relative;overflow:hidden}
.btn:not(.ghost):not(.sm)::after{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.28),transparent);transform:skewX(-20deg);animation:sweep 4.5s ease-in-out infinite}
@keyframes sweep{0%,60%{left:-60%}100%{left:130%}}
.step .n{text-shadow:0 0 14px var(--glow)}
.rv{transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.feat .rv:nth-child(3n+2),.steps .rv:nth-child(2),.price .rv:nth-child(2){transition-delay:.08s}
.feat .rv:nth-child(3n),.steps .rv:nth-child(3){transition-delay:.16s}
@media(min-width:760px){.stats .wrap{grid-template-columns:repeat(4,1fr)}.stats{margin-top:-40px}.vsec{padding-top:96px}}
@media(prefers-reduced-motion:reduce){
 .hero-grid,#h1 em .w,.phone.tg,.dot,.btn::after,.typing span{animation:none!important}
 .js #h1 .w{opacity:1;transform:none;filter:none;animation:none}
 .js .hm{display:block!important;animation:none}.js .hm.hide,.js .msg.typing{display:none!important}
 .card,.pbox,.sec li{transition:none}
}

@media(min-width:760px){.fix{display:none}}