:root{
  --bg:#0d1117;--surface:#161b22;--line:#30363d;--ink:#e6edf3;--mute:#8b949e;
  --accent:#58a6ff;--accent-soft:rgba(88,166,255,.12);--ok:#3fb950;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --r:6px;--r-lg:8px;--wrap:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:"Hanken Grotesk",Inter,system-ui,sans-serif;margin:0;line-height:1.12;letter-spacing:-.02em;font-weight:700;color:var(--ink)}
h1{font-size:clamp(36px,5.2vw,60px);font-weight:800}
h2{font-size:clamp(28px,3.6vw,40px)}
h3{font-size:19px}
p{margin:0}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
img,svg{display:block;max-width:100%}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
@media(max-width:640px){.wrap{padding:0 16px}}
section{padding:104px 0}
@media(max-width:800px){section{padding:64px 0}}
section.alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
section.alt+section.alt{border-top:0}
.head{max-width:680px;margin:0 0 56px}
.head h2{margin-bottom:14px}
.head p{color:var(--mute);font-size:17px}
.mono,.eyebrow,.badge,.chips li,.tag,.code,.crumbs,.proof li span{font-family:var(--mono)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.eyebrow::before{content:"//";color:var(--mute)}
.mute{color:var(--mute)}
hr.sep{border:0;border-top:1px solid var(--line);margin:0}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:11px 20px;border-radius:var(--r);font-weight:600;font-size:15px;border:1px solid transparent;cursor:pointer;font-family:inherit;transition:background .15s,border-color .15s,color .15s;text-decoration:none;white-space:nowrap}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--accent);color:#0d1117}
.btn-primary:hover{background:#79b8ff}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-outline:hover{border-color:var(--mute);background:var(--surface)}
.btn svg{width:18px;height:18px;flex:none}
.btn-sm{min-height:38px;padding:7px 14px;font-size:14px}

/* header */
.top{position:sticky;top:0;z-index:40;background:rgba(13,17,23,.85);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.brand{display:inline-flex;align-items:center}
.brand img{height:30px;width:auto}
.nav{display:flex;align-items:center;gap:26px}
.nav a{color:var(--mute);font-weight:500;font-size:14px}
.nav a:hover{color:var(--ink);text-decoration:none}
.nav .btn{margin-left:6px;color:#0d1117}
.menu{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);color:var(--ink);cursor:pointer;align-items:center;justify-content:center}
.menu svg{width:22px;height:22px}
@media(max-width:860px){
  .menu{display:inline-flex}
  .nav{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--bg);border-bottom:1px solid var(--line);padding:8px 16px 16px}
  .nav a{padding:12px 4px;border-bottom:1px solid var(--line);font-size:15px;color:var(--ink)}
  .nav .btn{margin:12px 0 0;border:0}
  .top.open .nav{display:flex}
}

/* hero */
.hero{position:relative;padding:96px 0 72px;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-gl{position:absolute;inset:0;width:100%;height:100%;opacity:0;transition:opacity 1.2s;pointer-events:none}
.hero-gl.on{opacity:1}
.hero .grid-bg{position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(var(--mute) 1px,transparent 1.5px),linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:24px 24px,96px 96px,96px 96px;opacity:.22;mask-image:radial-gradient(ellipse at 30% 30%,#000 20%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at 30% 30%,#000 20%,transparent 75%)}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero h1{margin:8px 0 22px;max-width:15ch}
.hero .lead{font-size:19px;color:var(--mute);max-width:46ch;margin-bottom:32px}
.hero .cta{display:flex;flex-wrap:wrap;gap:12px}
.hero .fine{margin-top:20px;font-size:14px;color:var(--mute)}
.code{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);font-size:13px;line-height:1.7;color:var(--mute);overflow:hidden;box-shadow:0 30px 60px -30px rgba(0,0,0,.7)}
.code .bar{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--line);font-size:12px}
.code .bar i{width:10px;height:10px;border-radius:50%;background:var(--line);display:block}
.code .bar span{margin-left:auto}
.code pre{margin:0;padding:18px 20px;overflow-x:auto;font:inherit;color:inherit;white-space:pre}
.code .k{color:#ff7b72}.code .s{color:#a5d6ff}.code .f{color:#d2a8ff}.code .c{color:var(--mute);font-style:italic}.code .v{color:var(--ink)}.code .ok{color:var(--ok)}
.code .cur{display:inline-block;width:8px;height:15px;background:var(--accent);vertical-align:-2px;animation:blink 1.1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
@media(max-width:900px){
  .hero{padding:56px 0 48px}
  .hero .wrap{grid-template-columns:1fr;gap:36px}
  .code{font-size:12px}
}
@media(prefers-reduced-motion:reduce){.code .cur{animation:none}html{scroll-behavior:auto}}

/* proof */
.proof{padding:40px 0}
.proof ul{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.proof li{border-left:1px solid var(--line);padding-left:20px}
.proof li b{display:block;font-family:"Hanken Grotesk",sans-serif;font-size:36px;font-weight:800;color:var(--ink);line-height:1;margin-bottom:6px}
.proof li span{font-size:12px;color:var(--mute)}
@media(max-width:800px){.proof ul{grid-template-columns:repeat(2,1fr);gap:24px 16px}}

/* serviços: lista numerada */
.svc{border-top:1px solid var(--line)}
.svc li{display:grid;grid-template-columns:72px 1.1fr 1.6fr;gap:24px;padding:28px 0;border-bottom:1px solid var(--line);align-items:start}
.svc .n{font-family:var(--mono);font-size:13px;color:var(--accent);padding-top:6px}
.svc h3{font-size:22px}
.svc p{color:var(--mute);font-size:15px}
.svc .prova{display:inline-block;margin-top:10px;font-family:var(--mono);font-size:12px;color:var(--ok)}
@media(max-width:800px){.svc li{grid-template-columns:48px 1fr;gap:8px 16px}.svc li>p{grid-column:2}}

/* cards genéricos (SaaS, planos) */
.grid{display:grid;gap:16px;grid-template-columns:repeat(3,1fr)}
.grid.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:980px){.grid,.grid.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.grid,.grid.g4{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;display:flex;flex-direction:column;gap:12px;transition:border-color .15s}
.card:hover{border-color:var(--mute)}
.alt .card{background:var(--bg)}
.card p{color:var(--mute);font-size:15px}
.card .foot{margin-top:auto;padding-top:8px}
.card .meta{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.card .pub{font-size:13px;color:var(--mute)}
.badge{display:inline-block;font-size:11px;padding:3px 9px;border-radius:999px;background:var(--surface);color:var(--mute);border:1px solid var(--line);letter-spacing:.02em}
.badge.producao{color:var(--ok);border-color:rgba(63,185,80,.4);background:rgba(63,185,80,.1)}
.badge.beta{color:var(--accent);border-color:rgba(88,166,255,.4);background:var(--accent-soft)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips li{font-size:11px;color:var(--mute);background:var(--bg);border:1px solid var(--line);border-radius:4px;padding:2px 7px}
.alt .chips li{background:var(--surface)}
.center{text-align:center}
.more{margin-top:36px}

/* demos: cards grandes */

@media(max-width:980px){.demos{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.demos{grid-template-columns:1fr}}
.proj{display:flex;flex-direction:column;color:var(--ink)}
.proj:hover{text-decoration:none}
.proj .shot{position:relative;aspect-ratio:16/10;border-radius:var(--r-lg);overflow:hidden;background:var(--surface);border:1px solid var(--line);margin-bottom:16px;transition:border-color .2s}
.proj .shot img{width:100%;height:100%;object-fit:cover;object-position:top center;transition:transform .5s}
.proj:hover .shot{border-color:var(--accent)}
.proj:hover .shot img{transform:scale(1.04)}
.proj .prow{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:6px}
.proj h3{font-size:20px}
.tag{font-size:11px;color:var(--accent);background:var(--accent-soft);border:1px solid rgba(88,166,255,.3);padding:3px 10px;border-radius:999px;white-space:nowrap}
.proj .desc{color:var(--mute);font-size:14px}
@media(prefers-reduced-motion:reduce){.proj .shot img{transition:none}}

/* apps: frames de celular */
.apps-row{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
@media(max-width:980px){.apps-row{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.apps-row{grid-template-columns:1fr 1fr;gap:12px}}
.app{text-align:center}
.phone{aspect-ratio:9/19.5;max-width:210px;margin:0 auto 16px;border-radius:28px;border:6px solid #21262d;background:#000;overflow:hidden;box-shadow:0 0 0 1px var(--line),0 24px 40px -20px rgba(0,0,0,.8);position:relative}
.phone::before{content:"";position:absolute;top:8px;left:50%;transform:translateX(-50%);width:36%;height:14px;border-radius:999px;background:#21262d;z-index:1}
.phone img{width:100%;height:100%;object-fit:cover;object-position:top}
.app h3{font-size:17px;margin-bottom:4px}
.app p{font-size:13px;color:var(--mute);margin-bottom:8px}

/* expertise */
.exp{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--surface)}
@media(max-width:980px){.exp{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.exp{grid-template-columns:1fr}}
.exp li{padding:24px 20px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);margin:-1px 0 0 -1px}
.exp li b{display:block;margin-bottom:6px}
.exp li span{font-size:13px;color:var(--mute);font-family:var(--mono);line-height:1.6}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;counter-reset:s;border-top:1px solid var(--line)}
@media(max-width:700px){.steps{grid-template-columns:1fr}}
.steps li{counter-increment:s;padding:32px 24px 32px 0}
.steps li+li{border-left:1px solid var(--line);padding-left:24px}
@media(max-width:700px){.steps li+li{border-left:0;padding-left:0;border-top:1px solid var(--line)}}
.steps li::before{content:"0" counter(s);display:block;font-family:var(--mono);font-size:13px;color:var(--accent);margin-bottom:14px}
.steps h3{margin-bottom:8px;font-size:22px}
.steps p{color:var(--mute);font-size:15px}

/* founder */
.founder{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
@media(max-width:800px){.founder{grid-template-columns:1fr;gap:28px}}
.founder .link{font-weight:600;display:inline-flex;align-items:center;gap:6px}

/* faq */
.faq{max-width:820px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 0;font-weight:600;font-size:17px;font-family:"Hanken Grotesk",Inter,sans-serif}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--accent);font-size:20px;flex:none;transition:transform .3s cubic-bezier(.2,.7,.2,1)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--mute);padding:0 0 20px;max-width:70ch}

/* contact */
.contact{display:grid;grid-template-columns:1fr 1.25fr;gap:56px;align-items:start}
@media(max-width:860px){.contact{grid-template-columns:1fr;gap:32px}}
.contact .side p{color:var(--mute);margin-bottom:24px}
.contact .side dl{display:grid;gap:14px;margin:0}
.contact .side dt{font-family:var(--mono);font-size:12px;color:var(--mute);text-transform:uppercase;letter-spacing:.06em}
.contact .side dd{margin:2px 0 0;font-weight:500}
form{display:grid;gap:16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:560px){.f2{grid-template-columns:1fr}}
label{display:grid;gap:6px;font-size:14px;font-weight:500}
input,textarea{font:inherit;width:100%;border:1px solid var(--line);border-radius:var(--r);padding:11px 13px;background:var(--bg);color:var(--ink)}
input::placeholder,textarea::placeholder{color:#6e7681}
input:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:0;border-color:var(--accent)}
textarea{min-height:130px;resize:vertical}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none}
.msg{font-size:14px;min-height:20px}
.msg.ok{color:var(--ok)}.msg.err{color:#f85149}
.err-f{color:#f85149;font-size:13px;font-weight:400}

/* footer */
footer{border-top:1px solid var(--line);padding:56px 0 32px;background:var(--bg)}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px;margin-bottom:40px}
@media(max-width:700px){footer .cols{grid-template-columns:1fr}}
footer .about p{color:var(--mute);font-size:14px;max-width:38ch;margin-top:16px}
footer .h4{font-size:12px;font-family:var(--mono);color:var(--mute);text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px}
footer ul{display:grid;gap:10px}
footer ul a{color:var(--mute);font-size:14px}
footer ul a:hover{color:var(--ink)}
footer .bar{border-top:1px solid var(--line);padding-top:24px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px;color:var(--mute);font-family:var(--mono)}

/* produtos page */
.crumbs{font-size:13px;color:var(--mute);padding:20px 0 0}
.crumbs a{color:var(--mute)}
.pagehead{padding:32px 0 56px}
.pagehead h1{font-size:clamp(30px,4vw,46px);margin-bottom:12px}
.pagehead p{color:var(--mute);font-size:18px;max-width:60ch}
section.first{padding-top:56px}
.plans{display:grid;gap:16px;grid-template-columns:repeat(3,1fr)}
@media(max-width:980px){.plans{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.plans{grid-template-columns:1fr}}
.plans .card b.price{font-family:var(--mono);font-size:20px;color:var(--accent)}

/* apps: 2 apps com 2 telas cada + lista dos demais */
.apps-2{grid-template-columns:repeat(2,1fr);gap:32px}
@media(max-width:480px){.apps-2{grid-template-columns:1fr;gap:28px}}
.phones{display:flex;justify-content:center;gap:12px;margin-bottom:16px}
.phones .phone{margin:0;max-width:170px}
.app-list{list-style:none;padding:0;margin:32px 0 0;display:flex;flex-wrap:wrap;gap:10px 18px;justify-content:center}
.app-list li{display:flex;align-items:center;gap:8px;padding:8px 14px;border:1px solid var(--line);border-radius:8px;background:var(--surface);font-size:14px}

.svc a{text-decoration:underline;text-underline-offset:3px}

/* carrossel horizontal (sites e apps) — scroll-snap nativo + setas */
.carousel{position:relative}
.car-track{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding:4px 4px 12px;scrollbar-width:thin;scrollbar-color:var(--line) transparent;-webkit-overflow-scrolling:touch}
.car-track>*{flex:0 0 auto;scroll-snap-align:start}
.car-track .proj{width:clamp(260px,30vw,360px)}
.apps-track .app{width:clamp(220px,26vw,300px)}
.apps-track .phones{margin-bottom:12px}
.apps-track .phones .phone{max-width:130px}
.car-btn{position:absolute;top:38%;z-index:2;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:var(--surface);color:var(--ink);font-size:26px;line-height:1;cursor:pointer;display:grid;place-items:center;box-shadow:0 8px 24px -12px rgba(0,0,0,.8);transition:border-color .2s,color .2s}
.car-btn:hover{border-color:var(--accent);color:var(--accent)}
.car-btn.prev{left:-16px}.car-btn.next{right:-16px}
.car-btn[disabled]{opacity:.25;cursor:default}
.carousel.no-scroll .car-btn{display:none}
@media(max-width:640px){.car-btn{display:none}.car-track .proj{width:82vw}.apps-track .app{width:70vw}}
.vitrine-vazia{color:var(--mute);font-family:var(--mono);font-size:13px;padding:24px;border:1px dashed var(--line);border-radius:8px}
.app .stores{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:6px}
.app .stores a{font-size:12px;font-family:var(--mono);color:var(--accent)}
.car-track .proj .prow{flex-direction:column;align-items:flex-start;gap:6px}
.car-track .proj h3{font-size:18px}

/* scroll invisível nos carrosséis + barra da página discreta */
.car-track{scrollbar-width:none;-ms-overflow-style:none}
.car-track::-webkit-scrollbar{display:none}
html{scrollbar-width:thin;scrollbar-color:rgba(139,148,158,.35) transparent}
body::-webkit-scrollbar{width:10px;background:transparent}
body::-webkit-scrollbar-thumb{background:rgba(139,148,158,.3);border-radius:8px;border:2px solid transparent;background-clip:padding-box}
/* cards SaaS */
.card.saas .eyebrow{font-size:11px;margin-bottom:2px}
.card.saas .lead{color:var(--ink);font-size:15px;font-weight:500}
.card.saas p{font-size:14px}
.grid.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:980px){.grid.g3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.grid.g3{grid-template-columns:1fr}}
/* apps: lojas */
.app .stores{margin-top:10px}
.app .stores .store{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-family:var(--mono);color:var(--ink);border:1px solid var(--line);border-radius:6px;padding:6px 10px;background:var(--surface)}
.app .stores .store:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}
.app .stores .soon{font-size:12px;font-family:var(--mono);color:var(--mute)}
.app .badge{margin-top:4px}

.saas-track .card{width:clamp(280px,31vw,380px)}
@media(max-width:640px){.saas-track .card{width:84vw}}

/* eyebrow em 2 linhas: prefixo alinhado no topo */
.card.saas .eyebrow{align-items:flex-start;line-height:1.4}
/* fundador */
.founder{grid-template-columns:.9fr 1.1fr;align-items:start;gap:40px}
.dev-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;display:grid;gap:20px}
.dev-top{display:flex;gap:16px;align-items:center}
.dev-top .avatar{width:72px;height:72px;border-radius:18px;background:var(--bg);border:1px solid var(--line);padding:10px;flex:none}
.dev-top strong{display:block;font-size:20px;font-family:"Hanken Grotesk",Inter,sans-serif}
.dev-top .role{display:block;color:var(--ink);font-size:14px;margin-top:2px}
.dev-top .loc,.mail-card .loc{display:block;font-family:var(--mono);font-size:12px;color:var(--mute);margin-top:4px}
.dev-meta{display:grid;gap:14px;margin:0;padding-top:16px;border-top:1px solid var(--line)}
.dev-meta dt{font-family:var(--mono);font-size:11px;color:var(--mute);text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}
.dev-meta dd{margin:0;font-size:14px}
.dev-links{display:flex;gap:10px;flex-wrap:wrap}
.dev-story{display:grid;gap:20px}
.dev-story .code{margin:0}
.dev-story>p{color:var(--mute);font-size:16px}
.checks{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.checks li{display:flex;gap:12px;align-items:flex-start;font-size:15px}
.checks svg{width:18px;height:18px;color:var(--ok);flex:none;margin-top:3px}
@media(max-width:900px){.founder{grid-template-columns:1fr}}
/* contato */
.steps-mini{list-style:none;padding:0;margin:0 0 24px;display:grid;gap:12px}
.steps-mini li{display:flex;gap:14px;align-items:flex-start;font-size:15px;color:var(--mute)}
.steps-mini li strong{color:var(--ink);font-weight:600}
.steps-mini .n{font-family:var(--mono);color:var(--accent);font-size:13px;margin-top:2px;flex:none}
.mail-card{display:grid;gap:4px;padding:18px 20px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);color:var(--ink);transition:border-color .2s}
.mail-card:hover{border-color:var(--accent);text-decoration:none}
.mail-card strong{font-size:16px;word-break:break-all}
.form-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding-bottom:16px;border-bottom:1px solid var(--line)}
.form-head strong{font-size:17px}
.pill{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;color:var(--mute);border:1px solid var(--line);border-radius:999px;padding:5px 12px}
.pill .dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 3px rgba(63,185,80,.18)}
.topics{border:0;padding:0;margin:0;display:grid;gap:8px}
.topics legend{font-size:14px;font-weight:500;padding:0;margin-bottom:8px}
.topic-chips{display:flex;flex-wrap:wrap;gap:8px}
.topic{font:inherit;font-size:13px;padding:7px 14px;border-radius:999px;border:1px solid var(--line);background:var(--bg);color:var(--ink);cursor:pointer;transition:border-color .2s,color .2s,background .2s}
.topic:hover{border-color:var(--accent)}
.topic.on{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}
.form-foot{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.privacy{font-size:12px;color:var(--mute)}
.msg:not(:empty){padding:12px 14px;border-radius:var(--r);border:1px solid var(--line);background:var(--bg)}

/* ═══ motion (CSS + IntersectionObserver; tudo desliga em prefers-reduced-motion) ═══ */
:root{--ease:cubic-bezier(.2,.7,.2,1)}
/* reveal: só com JS (html.js); sem JS o conteúdo já está visível */
html.js .rv{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease);transition-delay:calc(min(var(--i,0),6)*75ms)}
html.js .rv.in{opacity:1;transform:none}

/* navbar: progresso de leitura + sombra ao rolar */
.top{transition:box-shadow .3s}
.top.scrolled{box-shadow:0 10px 30px -14px rgba(0,0,0,.7)}
.top .progress{position:absolute;top:0;left:0;height:2px;width:100%;background:linear-gradient(90deg,var(--accent),#bc8cff);transform:scaleX(var(--p,0));transform-origin:left;pointer-events:none}

/* hero: orb de glow atrás do card + digitação do deploy.ts */
.hero::before{content:"";position:absolute;right:-8%;top:-30%;width:min(72vw,780px);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(88,166,255,.17),rgba(188,140,255,.08) 42%,transparent 68%);pointer-events:none;animation:orb 18s ease-in-out infinite alternate}
@keyframes orb{to{transform:translate(-5%,9%) scale(1.07)}}
/* JS parte o <pre> em .ln (texto completo já está no HTML); cada linha "digita" por largura em ch, steps(n) */
html.js .hero .code .ln{display:inline-block;vertical-align:top;overflow:hidden;white-space:pre;width:0}
html.js .hero .code .ln.on{width:calc(var(--n,1)*1ch)}
html.js .hero .code .ln.done{width:auto;transition:none}
@media(prefers-reduced-motion:no-preference){
  html.js .hero .code .ok{transition:color .5s,text-shadow .5s}
  html.js .hero .code:not(.typed) .ok{color:var(--mute)}
  html.js .hero .code.typed .ok{text-shadow:0 0 14px rgba(63,185,80,.45)}
}

/* prova social: contagem sem tremer largura */
.proof li b{font-variant-numeric:tabular-nums}

/* cards: elevação + borda accent + spotlight que segue o mouse (--mx/--my via JS, só pointer:fine) */
.card,.dev-card,.mail-card{transition:border-color .25s,transform .3s var(--ease),box-shadow .3s}
.card:hover,.dev-card:hover,.mail-card:hover{transform:translateY(-3px);border-color:rgba(88,166,255,.55);box-shadow:0 16px 36px -18px rgba(0,0,0,.8)}
.spot{position:relative;isolation:isolate}
.spot::before{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;background:radial-gradient(280px circle at var(--mx,50%) var(--my,50%),rgba(88,166,255,.14),transparent 60%);opacity:0;transition:opacity .35s;pointer-events:none}
.spot:hover::before{opacity:1}

/* shots dos sites: overlay + "abrir ↗" no hover/foco */
.proj .shot{transition:border-color .25s,transform .3s var(--ease),box-shadow .3s}
.proj:hover .shot,.proj:focus-visible .shot{transform:translateY(-3px);border-color:var(--accent);box-shadow:0 16px 36px -18px rgba(0,0,0,.8)}
.proj .shot::before{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(13,17,23,.78),transparent 55%);opacity:0;transition:opacity .3s;pointer-events:none}
.proj .shot::after{content:"abrir ↗" / "";position:absolute;right:12px;bottom:10px;font:500 12px/1 var(--mono);color:var(--ink);background:rgba(13,17,23,.75);border:1px solid var(--line);border-radius:999px;padding:7px 11px;opacity:0;transform:translateY(6px);transition:opacity .3s,transform .3s var(--ease);pointer-events:none}
.proj:hover .shot::before,.proj:hover .shot::after,.proj:focus-visible .shot::before,.proj:focus-visible .shot::after{opacity:1;transform:none}

/* como funciona: linha conectora que se desenha + pulso nos números */
.steps{position:relative}
.steps::before{content:"";position:absolute;top:-1px;left:0;right:0;height:1px;background:linear-gradient(90deg,var(--accent),rgba(88,166,255,.45) 60%,transparent);transform:scaleX(0);transform-origin:left;transition:transform 1.4s var(--ease) .15s}
.steps.in::before{transform:scaleX(1)}
.steps.in li::before{animation:npulse 2s ease-in-out 3;animation-delay:calc(var(--i,0)*.4s + .6s)}
@keyframes npulse{50%{text-shadow:0 0 12px rgba(88,166,255,.95)}}

/* expertise: ticker em loop (aria-hidden; a grade abaixo é a fonte acessível) */
.ticker{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:12px 0;margin:-24px 0 40px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.ticker ul{display:flex;width:max-content;animation:tick 48s linear infinite}
.ticker li{display:flex;align-items:center;gap:22px;padding:0 11px;font-family:var(--mono);font-size:13px;color:var(--mute);white-space:nowrap}
.ticker li::after{content:"//";color:var(--accent);opacity:.55}
.ticker:hover ul{animation-play-state:paused}
@keyframes tick{to{transform:translateX(-50%)}}

/* faq: abre/fecha com grid-template-rows (JS segura o [open] até a transição acabar) */
.faq .ans{display:grid;grid-template-rows:1fr;transition:grid-template-rows .35s var(--ease)}
.faq .ans>p{min-height:0;overflow:hidden}
@media(prefers-reduced-motion:no-preference){html.js .faq details[open]:not(.is-open) .ans{grid-template-rows:0fr}}

/* botões e links */
.btn{position:relative;overflow:hidden;transition:background .15s,border-color .15s,color .15s,transform .2s var(--ease),box-shadow .2s}
.btn:hover{transform:translateY(-1px)}
.btn-primary:hover{box-shadow:0 8px 24px -10px rgba(88,166,255,.7)}
.btn-primary::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 35%,rgba(255,255,255,.35) 50%,transparent 65%);transform:translateX(-120%);transition:transform .7s var(--ease);pointer-events:none}
.btn-primary:hover::after{transform:translateX(120%)}
footer ul a,.card .foot a{background:linear-gradient(currentColor,currentColor) no-repeat 0 100%/0 1px;transition:background-size .25s var(--ease),color .15s}
footer ul a:hover,.card .foot a:hover{background-size:100% 1px;text-decoration:none}
@media(min-width:861px){
  .nav a:not(.btn){background:linear-gradient(currentColor,currentColor) no-repeat 0 100%/0 1px;transition:background-size .25s var(--ease),color .15s}
  .nav a:not(.btn):hover{background-size:100% 1px}
}

/* form: glow de foco + chips */
input,textarea{transition:border-color .2s,box-shadow .2s}
input:focus,textarea:focus{box-shadow:0 0 0 4px var(--accent-soft),0 0 24px -6px rgba(88,166,255,.5)}
.topic{transition:border-color .2s,color .2s,background .2s,transform .2s var(--ease),box-shadow .2s}
.topic:hover{transform:translateY(-1px)}
.topic.on{box-shadow:0 0 0 3px var(--accent-soft)}

/* footer: linha gradiente + brilho no logo + prompt de terminal */
footer{position:relative}
footer::before{content:"";position:absolute;top:-1px;left:0;right:0;height:1px;background:linear-gradient(90deg,var(--accent),rgba(188,140,255,.5) 35%,transparent 70%)}
footer .brand img{transition:filter .3s}
footer .brand:hover img{filter:drop-shadow(0 0 10px rgba(88,166,255,.55))}
.prompt{margin-top:14px;font-family:var(--mono);font-size:13px;color:var(--mute)}
.prompt .ps{color:var(--ok)}
.prompt .cur{display:inline-block;width:7px;height:13px;background:var(--accent);vertical-align:-2px;margin-left:4px;animation:blink 1.1s steps(2) infinite}

/* reduced motion: nada se move */
@media(prefers-reduced-motion:reduce){
  html.js .rv{opacity:1;transform:none;transition:none}
  .hero::before,.ticker ul,.steps.in li::before,.prompt .cur{animation:none}
  .steps::before{transform:none;transition:none}
  .btn-primary::after{display:none}
  .btn:hover,.card:hover,.dev-card:hover,.mail-card:hover,.proj:hover .shot,.proj:focus-visible .shot,.topic:hover{transform:none}
  .proj .shot::after{transform:none}
  .faq .ans,.faq summary::after,.top,.btn,.card,.proj .shot,.proj .shot::before,.proj .shot::after,.spot::before,.topic,input,textarea{transition:none}
}

/* fundador v2 */
.founder{grid-template-columns:minmax(300px,.85fr) 1.15fr;gap:40px}
.dev-card{position:relative;overflow:hidden}
.dev-card::after{content:"";position:absolute;inset:auto -40px -60px auto;width:220px;height:220px;border-radius:50%;background:radial-gradient(closest-side,rgba(88,166,255,.18),transparent 70%);pointer-events:none}
.dev-top{align-items:flex-start}
.dev-top .avatar{width:96px;height:96px;border-radius:22px;padding:0;object-fit:cover;box-shadow:0 0 0 2px var(--bg),0 0 0 4px rgba(88,166,255,.5)}
.dev-top .avatar.mark{padding:14px}
.dev-top .title{display:block;color:var(--accent);font-family:var(--mono);font-size:12px;letter-spacing:.04em;margin-top:4px}
.dev-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0;padding:0;list-style:none}
.dev-stats li{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:12px 10px;text-align:center}
.dev-stats b{display:block;font-family:"Hanken Grotesk",Inter,sans-serif;font-size:22px;letter-spacing:-.02em;color:var(--ink)}
.dev-stats span{font-family:var(--mono);font-size:10px;color:var(--mute);text-transform:uppercase;letter-spacing:.06em}
.dev-meta .chips{margin:0;padding:0;list-style:none}
.dev-links .btn-outline{gap:6px}
.dev-story .quote{margin:0;padding:18px 22px;border-left:3px solid var(--accent);background:var(--surface);border-radius:0 var(--r-lg) var(--r-lg) 0;font-size:17px;color:var(--ink);line-height:1.5}
.dev-story .quote cite{display:block;margin-top:8px;font-style:normal;font-family:var(--mono);font-size:12px;color:var(--mute)}
.dev-story .exp-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.dev-story .exp-list li{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;font-size:15px;color:var(--mute)}
.dev-story .exp-list li b{color:var(--ink);font-weight:600}
.dev-story .exp-list .y{font-family:var(--mono);font-size:12px;color:var(--accent);padding:3px 8px;border:1px solid rgba(88,166,255,.3);border-radius:6px;background:var(--accent-soft);white-space:nowrap}
@media(max-width:900px){.founder{grid-template-columns:1fr}.dev-stats b{font-size:20px}}

/* capa nos cards de SaaS */
.card.saas{padding:0;overflow:hidden}
.card.saas .body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.card.saas .cover{display:block;aspect-ratio:16/10;background:var(--bg);border-bottom:1px solid var(--line);overflow:hidden;position:relative}
.card.saas .cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(13,17,23,.55))}
.card.saas .cover img{width:100%;height:100%;object-fit:cover;object-position:top center;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.card.saas:hover .cover img{transform:scale(1.04)}

/* ═══ alinhamento de grids (auditoria 1440) ═══ */
/* carrosséis: itens alinhados às colunas do grid (3 por linha; apps 4), 4º só aparece via setas */
.car-track{--gap:20px;gap:var(--gap)}
.car-track .proj,.saas-track .card{width:calc((100% - 2*var(--gap))/3)}
.apps-track .app{width:calc((100% - 3*var(--gap))/4)}
.carousel.no-scroll .car-track{justify-content:center}
@media(max-width:980px){
  .car-track .proj,.saas-track .card{width:calc((100% - var(--gap))/2)}
  .apps-track .app{width:calc((100% - 2*var(--gap))/3)}
}
@media(max-width:640px){
  .car-track .proj,.saas-track .card{width:84vw}
  .apps-track .app{width:70vw}
}
/* fundador: duas colunas iguais, mesma altura, links no rodapé do card */
.founder{grid-template-columns:1fr 1fr;align-items:stretch;gap:32px}
.dev-card{display:flex;flex-direction:column;gap:20px}
.dev-links{margin-top:auto}
.dev-story{align-content:start}
@media(max-width:900px){.founder{grid-template-columns:1fr}}
/* FAQ ocupa a largura do grid */
.faq{max-width:none}