:root{
  --bg:#15131B; --bg2:#1D1A24; --bg3:#24202D; --line:#332F3C; --line2:#433E4E;
  --cream:#E4D6CB; --mute:#A79A93; --orange:#E39A5C; --orange2:#F0B07A; --teal:#5C8478; --sage:#8FAB8A; --petrol:#0B6E75;
  --r:14px; --max:1160px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{background:var(--bg);color:var(--cream);font-family:'Inter',system-ui,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.eyebrow{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--orange);margin-bottom:12px}
.pill{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line2);background:rgba(92,132,120,.10);color:var(--sage);font-size:13px;font-weight:500;padding:6px 14px;border-radius:999px}
h1{font-size:clamp(38px,6vw,66px);line-height:1.05;font-weight:800;letter-spacing:-.025em}
h2{font-size:clamp(28px,4vw,44px);line-height:1.12;font-weight:800;letter-spacing:-.02em}
h3{font-size:19px;font-weight:700;line-height:1.3}
.hl{color:var(--orange)}
.lead{color:var(--mute);font-size:18px;max-width:640px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:15px;padding:14px 22px;border-radius:12px;border:1px solid transparent;cursor:pointer;transition:transform .15s,background .2s,border-color .2s}
.btn:hover{transform:translateY(-1px)}
.btn-o{background:var(--orange);color:#2a1608}
.btn-o:hover{background:var(--orange2)}
.btn-g{border-color:var(--line2);color:var(--cream);background:rgba(255,255,255,.02)}
.btn-g:hover{border-color:var(--teal)}
.arrow{transition:transform .2s}.btn:hover .arrow{transform:translateX(3px)}
section{padding:96px 0;position:relative}
.alt{background:var(--bg2)}
.card{background:var(--bg2);border:1px solid var(--line);border-radius:var(--r);padding:24px;transition:border-color .25s,transform .25s}
.card:hover{border-color:var(--line2);transform:translateY(-3px)}
.alt .card{background:var(--bg3)}

/* cabeçalho */
header.top{position:sticky;top:0;z-index:50;background:rgba(21,19,27,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .3s}
header.top.sc{border-bottom-color:var(--line)}
.nav{display:flex;align-items:center;gap:28px;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;line-height:1.15}
.brand img{width:38px;height:38px;border-radius:10px}
.brand small{display:block;font-weight:500;font-size:11px;color:var(--mute);letter-spacing:.02em}
.nav ul{display:flex;gap:26px;list-style:none;margin-left:auto}
.nav ul a{color:var(--mute);font-size:14.5px;font-weight:500;transition:color .2s}
.nav ul a:hover{color:var(--cream)}
.nav .btn{padding:10px 18px;font-size:14px}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line2);color:var(--cream);border-radius:10px;width:42px;height:42px;font-size:20px;cursor:pointer}

/* hero */
.hero{padding:64px 0 96px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto auto;width:720px;height:720px;background:radial-gradient(circle,rgba(227,154,92,.16),transparent 62%);pointer-events:none}
.hero::after{content:"";position:absolute;left:-200px;bottom:-200px;width:620px;height:620px;background:radial-gradient(circle,rgba(92,132,120,.18),transparent 62%);pointer-events:none}
.hero-g{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;position:relative;z-index:1}
.hero h1{margin:22px 0 20px}
.hero .lead{font-size:19px}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.trust{display:flex;gap:22px;flex-wrap:wrap;margin-top:26px;color:var(--mute);font-size:14px}
.trust span::before{content:"✓";color:var(--sage);font-weight:700;margin-right:7px}

/* celular */
.phone{position:relative;width:290px;margin:0 auto;aspect-ratio:290/590;border-radius:44px;background:#0d0c11;border:2px solid #3a3544;padding:12px;box-shadow:0 40px 80px -20px rgba(0,0,0,.7),0 0 0 8px rgba(255,255,255,.02)}
.phone::before{content:"";position:absolute;top:20px;left:50%;transform:translateX(-50%);width:84px;height:22px;background:#0d0c11;border-radius:20px;z-index:3}
.screen{position:relative;width:100%;height:100%;border-radius:33px;overflow:hidden;background:var(--bg)}
.screen::before{content:"9:41";position:absolute;top:0;left:0;right:0;height:34px;padding:9px 0 0 26px;font-size:12px;font-weight:600;color:var(--cream);z-index:2;background:var(--bg)}
.screen::after{content:"";position:absolute;top:13px;right:24px;width:22px;height:10px;border:1.5px solid var(--mute);border-radius:3px;z-index:2}
.screen img{position:absolute;left:0;right:0;top:34px;width:100%;height:calc(100% - 34px);object-fit:cover;object-position:top;opacity:0;transform:scale(1.03);transition:opacity .7s ease,transform 1.2s ease}
.screen img.on{opacity:1;transform:none}
.ph-wrap{position:relative}
.ph-tag{position:absolute;left:-18px;bottom:70px;z-index:4;background:var(--bg3);border:1px solid var(--line2);border-radius:12px;padding:10px 14px;font-size:13px;font-weight:600;box-shadow:0 12px 30px rgba(0,0,0,.45);transition:opacity .3s}
.ph-tag small{display:block;color:var(--mute);font-weight:500;font-size:11px}
.ph-chip{position:absolute;right:-22px;top:90px;z-index:4;background:var(--orange);color:#2a1608;border-radius:12px;padding:9px 13px;font-size:12.5px;font-weight:700;box-shadow:0 12px 30px rgba(0,0,0,.4);animation:flt 4s ease-in-out infinite}
@keyframes flt{50%{transform:translateY(-8px)}}
.dots{display:flex;justify-content:center;gap:8px;margin-top:22px}
.dots button{width:8px;height:8px;border-radius:9px;border:0;background:var(--line2);cursor:pointer;transition:width .3s,background .3s}
.dots button.on{width:26px;background:var(--orange)}

/* números */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:-40px;position:relative;z-index:2}
.stat{background:var(--bg2);border:1px solid var(--line);border-radius:var(--r);padding:22px 20px}
.stat b{display:block;font-size:32px;font-weight:800;color:var(--cream);letter-spacing:-.02em}
.stat span{color:var(--mute);font-size:14px}

/* apps */
.sec-h{max-width:720px;margin-bottom:48px}
.sec-h.c{text-align:center;margin-left:auto;margin-right:auto}
.sec-h.c .lead{margin:14px auto 0}
.sec-h .lead{margin-top:14px}
.apps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.app{display:flex;flex-direction:column;align-items:flex-start;padding:28px}
.app .ic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:24px;margin-bottom:18px;background:rgba(227,154,92,.12);border:1px solid rgba(227,154,92,.25)}
.app .ic img{width:52px;height:52px;border-radius:14px}
.app p{color:var(--mute);margin:10px 0 18px;flex:1}
.app ul{list-style:none;margin-bottom:22px;font-size:14.5px}
.app li{padding:5px 0;color:var(--cream)}
.app li::before{content:"→";color:var(--orange);margin-right:9px}
.badge{display:inline-block;font-size:11.5px;font-weight:700;padding:4px 10px;border-radius:999px;margin-bottom:12px;letter-spacing:.02em}
.b-ok{background:rgba(143,171,138,.15);color:var(--sage)}
.b-new{background:rgba(227,154,92,.15);color:var(--orange)}
.app .lnk{color:var(--orange);font-weight:600;font-size:15px;display:inline-flex;gap:6px;align-items:center}

/* destaque com telas */
.show{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.feats{display:flex;flex-direction:column;gap:10px}
.feat{display:flex;gap:16px;text-align:left;width:100%;background:transparent;border:1px solid transparent;border-radius:var(--r);padding:16px 18px;cursor:pointer;color:inherit;font:inherit;transition:background .25s,border-color .25s}
.feat:hover{background:rgba(255,255,255,.02)}
.feat.on{background:var(--bg3);border-color:var(--line2)}
.feat .n{flex:none;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-weight:700;font-size:14px;background:var(--bg3);border:1px solid var(--line2);color:var(--mute);transition:all .25s}
.feat.on .n{background:var(--orange);border-color:var(--orange);color:#2a1608}
.feat h3{font-size:17px}
.feat p{color:var(--mute);font-size:14.5px;margin-top:4px;max-height:0;overflow:hidden;opacity:0;transition:max-height .4s,opacity .4s}
.feat.on p{max-height:120px;opacity:1}
.bar{height:3px;background:var(--line);border-radius:3px;margin-top:10px;overflow:hidden;display:none}
.feat.on .bar{display:block}
.bar i{display:block;height:100%;width:0;background:var(--orange)}
.feat.on .bar i{animation:fill 5s linear forwards}
@keyframes fill{to{width:100%}}

/* calculadora de retorno */
.roi{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch}
.ctl{margin-bottom:22px}
.ctl label{display:flex;justify-content:space-between;font-size:14.5px;color:var(--mute);margin-bottom:10px}
.ctl label b{color:var(--cream);font-size:16px}
input[type=range]{width:100%;-webkit-appearance:none;appearance:none;height:6px;border-radius:6px;background:var(--line);outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:var(--orange);border:4px solid var(--bg);box-shadow:0 0 0 1px var(--orange);cursor:pointer}
input[type=range]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--orange);border:4px solid var(--bg);cursor:pointer}
.res{display:flex;flex-direction:column;justify-content:center;background:linear-gradient(160deg,rgba(227,154,92,.14),rgba(92,132,120,.08));border:1px solid rgba(227,154,92,.3)}
.res .big{font-size:clamp(40px,5vw,56px);font-weight:800;letter-spacing:-.03em;color:var(--orange);line-height:1.05}
.res .row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}
.res .row:last-of-type{border-bottom:0}
.res .row span{color:var(--mute)}
.note{color:var(--mute);font-size:13px;margin-top:14px}

/* carga térmica e dashboards */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.rev .media{order:-1}
.ticks{list-style:none;margin:22px 0 28px}
.ticks li{padding:7px 0;display:flex;gap:10px;color:var(--cream)}
.ticks li::before{content:"✓";color:var(--sage);font-weight:700}
.mock{background:var(--bg3);border:1px solid var(--line2);border-radius:18px;padding:22px;box-shadow:0 30px 60px -20px rgba(0,0,0,.6)}
.mock .mh{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--mute);margin-bottom:16px}
.mock .room{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px dashed var(--line2);font-size:14.5px}
.mock .room b{color:var(--cream)}
.mock .tot{margin-top:16px;background:rgba(227,154,92,.12);border:1px solid rgba(227,154,92,.3);border-radius:12px;padding:14px 16px;display:flex;justify-content:space-between;align-items:center}
.mock .tot b{font-size:24px;color:var(--orange);font-weight:800}
.dash .kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}
.dash .kpi{background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:12px}
.dash .kpi small{color:var(--mute);font-size:11.5px;display:block}
.dash .kpi b{font-size:19px}
.bars{display:flex;align-items:flex-end;gap:10px;height:140px;padding-top:8px;border-bottom:1px solid var(--line2)}
.bars i{flex:1;border-radius:6px 6px 0 0;background:var(--teal);height:0;transition:height 1s cubic-bezier(.2,.8,.2,1)}
.bars i:nth-child(odd){background:var(--sage)}
.bars i.hi{background:var(--orange)}
.bl{display:flex;gap:10px;margin-top:6px}
.bl span{flex:1;text-align:center;font-size:11px;color:var(--mute)}

/* processo */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.step{position:relative;padding-top:28px}
.step::before{counter-increment:s;content:"0" counter(s);font-size:13px;font-weight:700;color:var(--orange);letter-spacing:.08em}
.step h3{margin:6px 0 8px;font-size:18px}
.step p{color:var(--mute);font-size:14.5px}
.step::after{content:"";position:absolute;top:8px;left:38px;right:-18px;height:1px;background:linear-gradient(90deg,var(--line2),transparent)}
.step:last-child::after{display:none}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:36px}
.chips span{border:1px solid var(--line2);border-radius:999px;padding:8px 14px;font-size:14px;color:var(--cream);background:var(--bg3)}

/* por que */
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.why .ic{font-size:22px;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:rgba(92,132,120,.15);margin-bottom:16px}
.why p{color:var(--mute);margin-top:8px;font-size:15px}

/* preço */
.price{max-width:520px;margin:0 auto;text-align:center;padding:40px 36px;border:1px solid rgba(227,154,92,.35);background:linear-gradient(180deg,rgba(227,154,92,.10),transparent 70%),var(--bg2)}
.price .v{font-size:58px;font-weight:800;letter-spacing:-.03em;margin:8px 0 2px}
.price .v small{font-size:18px;color:var(--mute);font-weight:500}
.price ul{list-style:none;text-align:left;margin:26px 0 30px}
.price li{padding:9px 0;border-bottom:1px solid var(--line);display:flex;gap:10px}
.price li::before{content:"✓";color:var(--sage);font-weight:700}

/* faq */
.faq{max-width:780px;margin:0 auto}
.faq details{border-bottom:1px solid var(--line);padding:20px 4px}
.faq summary{cursor:pointer;list-style:none;font-weight:600;font-size:17px;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--orange);font-size:22px;line-height:1;transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--mute);margin-top:12px}

/* chamada final e rodapé */
.final{text-align:center;padding:90px 20px;border-radius:24px;background:radial-gradient(circle at 50% 0,rgba(227,154,92,.22),transparent 65%),var(--bg2);border:1px solid var(--line)}
.final .cta{justify-content:center}
footer{border-top:1px solid var(--line);padding:48px 0 36px;color:var(--mute);font-size:14px}
.fg{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
footer h4{color:var(--cream);font-size:14px;margin-bottom:12px}
footer li{list-style:none;padding:4px 0}
footer a:hover{color:var(--cream)}
.copy{margin-top:36px;padding-top:20px;border-top:1px solid var(--line);font-size:13px}
.wa{position:fixed;right:20px;bottom:20px;z-index:60;width:56px;height:56px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 10px 30px rgba(0,0,0,.45);transition:transform .2s}
.wa:hover{transform:scale(1.07)}
.wa svg{width:30px;height:30px;fill:#fff}

/* animação ao rolar */
.rv{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s ease}
.rv.in{opacity:1;transform:none}
.d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}html{scroll-behavior:auto}}

/* celular e tablet */
@media (max-width:960px){
  .hero-g,.show,.roi,.split{grid-template-columns:1fr}
  .split.rev .media{order:0}
  .apps,.why{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr);margin-top:0}
  .steps{grid-template-columns:1fr 1fr}
  .step::after{display:none}
  .fg{grid-template-columns:1fr}
  .show .ph-wrap{order:-1}
}
@media (max-width:980px){
  .nav ul,.nav .btn{display:none}
  .burger{display:block}
  .nav.open ul{display:flex;flex-direction:column;position:absolute;top:68px;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--line);padding:16px 20px;gap:4px}
  .nav.open ul a{display:block;padding:12px 0;font-size:16px}
}
@media (max-width:820px){
  section{padding:72px 0}
  .hero{padding:40px 0 72px}
  .ph-tag{left:0}.ph-chip{right:0}
}
@media (max-width:420px){.phone{width:250px}.steps{grid-template-columns:1fr}.dash .kpis{grid-template-columns:1fr 1fr}}

/* ---------- página da empresa ---------- */
.brand img.lk{width:auto;height:40px;border-radius:0}
.app .ic.t{background:rgba(92,132,120,.14);border-color:rgba(92,132,120,.3)}
.app .ic.s{background:rgba(143,171,138,.14);border-color:rgba(143,171,138,.3)}
.b-soon{background:rgba(167,154,147,.15);color:var(--mute)}

/* vitrine de apps: cada aba é um app */
.feat .tg{display:block;font-size:12px;font-weight:600;color:var(--mute);margin-top:2px}
.feat.on .tg{color:var(--orange)}
.feat .lk2{display:none;margin-top:10px;font-size:14px;font-weight:600;color:var(--orange)}
.feat.on .lk2{display:inline-flex;gap:6px}

/* sistemas em Excel */
.xl{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.xl .card{padding:0;overflow:hidden;display:flex;flex-direction:column}
.xl .shot{position:relative;display:block;aspect-ratio:16/9;background:#0f0e13;border:0;border-bottom:1px solid var(--line);cursor:zoom-in;padding:0;width:100%;overflow:hidden}
.xl .shot img{width:100%;height:100%;object-fit:cover;object-position:top left;transition:transform .6s ease}
.xl .card:hover .shot img{transform:scale(1.04)}
.xl .shot::after{content:"⤢ ampliar";position:absolute;right:10px;bottom:10px;font-size:12px;font-weight:600;background:rgba(21,19,27,.85);color:var(--cream);border:1px solid var(--line2);border-radius:8px;padding:4px 9px;opacity:0;transition:opacity .25s}
.xl .card:hover .shot::after{opacity:1}
.xl .bd{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1;align-items:flex-start}
.xl .bd p{color:var(--mute);font-size:14.5px;margin:8px 0 14px}
.xl .bd ul{list-style:none;font-size:14px;margin-bottom:18px;flex:1}
.xl .bd li{padding:4px 0}
.xl .bd li::before{content:"✓";color:var(--sage);font-weight:700;margin-right:8px}
.xl .lnk{color:var(--orange);font-weight:600;font-size:15px;display:inline-flex;gap:6px;align-items:center}
.ficha{aspect-ratio:16/9;padding:18px 20px;background:linear-gradient(160deg,#211d29,#16141c);border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:9px;font-size:12px;color:var(--mute)}
.ficha .fl{display:flex;gap:10px}
.ficha .fi{flex:1;background:var(--bg);border:1px solid var(--line2);border-radius:7px;padding:6px 9px}
.ficha .fi b{display:block;color:var(--cream);font-size:12.5px;font-weight:600}
.ficha .fh{display:flex;justify-content:space-between;align-items:center;color:var(--cream);font-weight:700;font-size:13px}
.ficha .fh span{background:var(--orange);color:#2a1608;border-radius:6px;padding:3px 9px;font-size:11.5px}

/* áreas */
.areas{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.areas .ic{font-size:22px;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:rgba(227,154,92,.12);margin-bottom:16px}
.areas p{color:var(--mute);margin-top:8px;font-size:14.5px}

/* produto em destaque */
.feature{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;border:1px solid rgba(227,154,92,.3);border-radius:24px;padding:48px;background:radial-gradient(circle at 85% 20%,rgba(227,154,92,.16),transparent 55%),var(--bg2)}
.feature .phone{width:250px}
.price-inline{display:flex;align-items:baseline;gap:10px;margin:18px 0 0;color:var(--mute)}
.price-inline b{font-size:34px;color:var(--cream);font-weight:800;letter-spacing:-.02em}

/* ampliar imagem */
.lb{position:fixed;inset:0;z-index:90;background:rgba(10,9,13,.92);display:none;align-items:center;justify-content:center;padding:24px;cursor:zoom-out}
.lb.on{display:flex}
.lb img{max-width:min(1400px,100%);max-height:88vh;border-radius:12px;border:1px solid var(--line2);box-shadow:0 30px 80px rgba(0,0,0,.6)}
.lb p{position:absolute;left:0;right:0;bottom:18px;text-align:center;color:var(--mute);font-size:14px}
.lb button{position:absolute;top:16px;right:18px;width:44px;height:44px;border-radius:50%;border:1px solid var(--line2);background:var(--bg2);color:var(--cream);font-size:22px;cursor:pointer}

@media (max-width:960px){
  .xl,.areas{grid-template-columns:1fr 1fr}
  .feature{grid-template-columns:1fr;padding:32px 24px;text-align:left}
  .feature .ph-wrap{order:-1}
}
@media (max-width:640px){
  .xl,.areas{grid-template-columns:1fr}
}