:root{
  --bg:#0b1220; --bg2:#101a2e; --card:#14203a; --line:#22314f;
  --txt:#e8eefc; --muted:#9db0d1; --accent:#22b8f0; --accent2:#7c5cff;
  --light:#f5f8fc; --ink:#0b1220; --radius:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--txt);line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(1160px,92%);margin-inline:auto}
section{padding:88px 0}
h1,h2,h3{line-height:1.15;letter-spacing:-.02em}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem);margin-bottom:14px}
.eyebrow{display:inline-block;color:var(--accent);font-weight:700;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:12px}
.lead{color:var(--muted);max-width:640px}
.sec-head{margin-bottom:44px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:999px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:.2s;font-size:1rem;font-family:inherit}
.btn-primary{background:var(--accent);color:#04202e}
.btn-primary:hover{background:#5fd0ff;transform:translateY(-2px)}
.btn-ghost{border-color:var(--line);color:var(--txt)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-wa{background:#25d366;color:#05301a}
.btn-wa:hover{background:#4be58a}

/* HEADER */
header{position:sticky;top:0;z-index:50;background:rgba(11,18,32,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo img{height:52px}
.menu{display:flex;align-items:center;gap:6px;list-style:none}
.menu>li{position:relative}
.menu>li>a{display:block;padding:10px 14px;border-radius:8px;color:var(--muted);font-weight:500}
.menu>li>a:hover{color:var(--txt);background:var(--bg2)}
.sub{position:absolute;top:100%;left:0;min-width:230px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:8px;list-style:none;opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s}
.menu li:hover .sub,.menu li:focus-within .sub{opacity:1;visibility:visible;transform:none}
.sub a{display:block;padding:10px 12px;border-radius:8px;color:var(--muted)}
.sub a:hover{background:var(--bg2);color:var(--txt)}
.burger{display:none;background:none;border:1px solid var(--line);color:var(--txt);border-radius:8px;padding:8px 12px;font-size:1.2rem;cursor:pointer}

/* HERO */
.hero{padding:100px 0 90px;background:radial-gradient(900px 480px at 85% 0%,rgba(34,184,240,.22),transparent 60%),radial-gradient(700px 400px at 0% 100%,rgba(124,92,255,.18),transparent 60%)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(2.2rem,5vw,3.8rem);margin-bottom:20px}
.hero h1 span{background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--muted);font-size:1.15rem;max-width:560px;margin-bottom:30px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.hero-media{position:relative;border-radius:24px;overflow:hidden;border:1px solid var(--line);aspect-ratio:4/5;box-shadow:0 30px 80px rgba(0,0,0,.45)}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-badge{position:absolute;left:16px;bottom:16px;background:rgba(11,18,32,.85);border:1px solid var(--line);border-radius:12px;padding:12px 16px;font-size:.9rem}
.hero-badge b{color:var(--accent)}

/* SERVIÇOS */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:.25s;display:flex;flex-direction:column;gap:10px}
.card:hover{transform:translateY(-6px);border-color:var(--accent)}
.ico{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;font-size:1.4rem;background:linear-gradient(135deg,rgba(34,184,240,.25),rgba(124,92,255,.25))}
.card h3{font-size:1.2rem}
.card p{color:var(--muted);font-size:.97rem;flex:1}
.card .more{color:var(--accent);font-weight:600;font-size:.95rem}

/* PROVA SOCIAL */
.proof{background:var(--bg2);padding:56px 0;border-block:1px solid var(--line)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center;margin-bottom:44px}
.stats b{display:block;font-size:2.4rem;color:var(--accent)}
.stats span{color:var(--muted);font-size:.95rem}
.logos{display:flex;flex-wrap:wrap;gap:16px;justify-content:center}
.logos div{background:#fff;border-radius:12px;height:72px;width:150px;display:grid;place-items:center;padding:10px}
.logos img{max-height:50px;width:auto;object-fit:contain}

/* PORTFÓLIO */
.filters{display:flex;gap:10px;margin-bottom:26px;flex-wrap:wrap}
.chip{padding:8px 18px;border-radius:999px;border:1px solid var(--line);background:none;color:var(--muted);cursor:pointer;font-family:inherit;font-size:.95rem}
.chip.on,.chip:hover{background:var(--accent);color:#04202e;border-color:var(--accent)}
.work{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3;background:var(--card)}
.work img{width:100%;height:100%;object-fit:cover;transition:.4s}
.work:hover img{transform:scale(1.07)}
.work .cap{position:absolute;inset:auto 0 0 0;padding:40px 18px 16px;background:linear-gradient(transparent,rgba(5,9,18,.92))}
.work .cap small{color:var(--accent)}
.work.hide{display:none}

/* PASSOS */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s}
.step{border-top:2px solid var(--accent);padding-top:18px}
.step::before{counter-increment:s;content:"0" counter(s);color:var(--accent);font-weight:800;font-size:1.6rem}
.step h3{margin:6px 0 6px;font-size:1.1rem}
.step p{color:var(--muted);font-size:.95rem}

/* IA */
.ia{background:linear-gradient(120deg,#0e1a33,#1a1440)}
.ia-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.ia-img{border-radius:24px;overflow:hidden;border:1px solid var(--line)}
.ia ul{list-style:none;margin:22px 0 28px;display:grid;gap:10px}
.ia li::before{content:"✓";color:var(--accent);font-weight:800;margin-right:10px}

/* BLOG */
.post{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s}
.post:hover{transform:translateY(-6px)}
.post img{aspect-ratio:16/10;object-fit:cover;width:100%}
.post div{padding:20px}
.post small{color:var(--accent)}
.post h3{font-size:1.1rem;margin:6px 0}
.post p{color:var(--muted);font-size:.92rem}

/* CTA FINAL */
.final{background:var(--light);color:var(--ink)}
.final .lead{color:#4a5b7a}
.final-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
form{display:grid;gap:14px}
input,textarea{width:100%;padding:14px 16px;border-radius:12px;border:1px solid #cfd9ea;font:inherit;background:#fff;color:var(--ink)}
input:focus,textarea:focus{outline:2px solid var(--accent);border-color:transparent}
textarea{min-height:120px;resize:vertical}

/* FOOTER */
footer{background:#070c17;padding:64px 0 28px;border-top:1px solid var(--line)}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
footer h4{margin-bottom:14px;font-size:.85rem;text-transform:uppercase;letter-spacing:.12em;color:var(--accent)}
footer ul{list-style:none;display:grid;gap:8px}
footer li a,footer p{color:var(--muted);font-size:.95rem}
footer li a:hover{color:var(--txt)}
.copy{margin-top:44px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:.85rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

/* VOLTAR AO TOPO */
.to-top{position:fixed;right:20px;bottom:20px;z-index:60;width:52px;height:52px;border-radius:50%;background:var(--accent);color:#04202e;display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.4);transition:.2s}
.to-top:hover{background:#5fd0ff;transform:translateY(-3px)}

/* RESPONSIVO */
@media (max-width:960px){
  section{padding:64px 0}
  .hero-grid,.ia-grid,.final-grid{grid-template-columns:1fr}
  .hero-media{aspect-ratio:16/10}
  .grid3{grid-template-columns:1fr 1fr}
  .steps,.stats{grid-template-columns:1fr 1fr}
  .fgrid{grid-template-columns:1fr 1fr}
  .burger{display:block}
  .menu{display:none;position:absolute;top:72px;left:0;right:0;background:var(--bg);flex-direction:column;align-items:stretch;padding:12px 4%;border-bottom:1px solid var(--line)}
  .menu.open{display:flex}
  .sub{position:static;opacity:1;visibility:visible;transform:none;border:0;background:none;padding:0 0 0 12px}
}
@media (max-width:600px){
  .grid3,.steps,.fgrid{grid-template-columns:1fr}
}

/* ===== PÁGINAS INTERNAS ===== */
.page-hero{padding:72px 0 56px;background:radial-gradient(800px 380px at 90% 0%,rgba(34,184,240,.18),transparent 60%),radial-gradient(600px 320px at 0% 100%,rgba(124,92,255,.14),transparent 60%);border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(2rem,4.4vw,3.2rem);margin-bottom:14px}
.page-hero p{color:var(--muted);max-width:720px;font-size:1.1rem}
.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:14px}
.crumbs a:hover{color:var(--accent)}
.page-hero .cover{margin-top:34px;border-radius:24px;overflow:hidden;border:1px solid var(--line);max-height:420px}
.page-hero .cover img{width:100%;height:100%;object-fit:cover;max-height:420px}
.alt{background:var(--bg2)}
.prose{max-width:780px;margin-inline:auto;font-size:1.08rem;color:#cfdaf0;overflow-wrap:anywhere}
.prose p{margin-bottom:1.1em}
.prose h2,.prose h3{color:var(--txt);margin:1.6em 0 .6em}
.prose img{border-radius:12px;margin:1.2em 0;height:auto}
.prose a{color:var(--accent);text-decoration:underline}
.prose ul,.prose ol{margin:0 0 1.2em 1.4em}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split img{border-radius:20px;border:1px solid var(--line);width:100%}
.checks{list-style:none;margin:18px 0 0;display:grid;gap:10px}
.checks li::before{content:"✓";color:var(--accent);font-weight:800;margin-right:10px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.tile{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;text-align:center;transition:.25s;display:block}
.tile:hover{transform:translateY(-5px);border-color:var(--accent)}
.tile img{height:90px;width:100%;object-fit:contain;background:#fff;border-radius:10px;padding:8px;margin-bottom:12px}
.tile h3{font-size:1rem}.tile small{color:var(--muted)}
.feat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:block;transition:.25s}
.feat:hover{transform:translateY(-6px);border-color:var(--accent)}
.feat img{aspect-ratio:16/10;object-fit:cover;width:100%}
.feat div{padding:20px}.feat h3{font-size:1.1rem;margin-bottom:6px}.feat p{color:var(--muted);font-size:.95rem}
.meta{color:var(--accent);font-size:.85rem;font-weight:600}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}
.tags a{border:1px solid var(--line);padding:5px 14px;border-radius:999px;color:var(--muted);font-size:.9rem}
.tags a:hover{border-color:var(--accent);color:var(--accent)}
.info{display:grid;gap:14px}
.info div{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;overflow-wrap:anywhere}
.info b{display:block;color:var(--accent);font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:4px}
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px}
.contact-list{display:grid;gap:16px;margin-top:26px}
.contact-list div{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.contact-list b{display:block;color:var(--accent);font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:4px}
.contact-list a:hover{color:var(--accent)}
.dark-form input,.dark-form textarea{background:var(--card);border-color:var(--line);color:var(--txt)}
.alert-ok{background:#d9f7e4;color:#0b5b2a;padding:12px 16px;border-radius:12px}
.empty{text-align:center;color:var(--muted);padding:24px;border:1px dashed var(--line);border-radius:var(--radius)}
.pager{display:flex;gap:8px;justify-content:center;margin-top:40px;flex-wrap:wrap}
.pager a,.pager span{padding:8px 14px;border-radius:10px;border:1px solid var(--line);color:var(--muted);font-size:.95rem}
.pager a:hover{border-color:var(--accent);color:var(--accent)}
.pager .on{background:var(--accent);color:#04202e;border-color:var(--accent);font-weight:700}
.pager .off{opacity:.4}
.center{text-align:center}
.mt{margin-top:32px}
.hit{cursor:pointer}
@media (max-width:960px){
  .split,.contact-grid{grid-template-columns:1fr}
  .grid4{grid-template-columns:1fr 1fr}
}
@media (max-width:600px){.grid4{grid-template-columns:1fr}}
.alert-err{background:#fde2e2;color:#8a1c1c;padding:12px 16px;border-radius:12px}