/* ─────────────────────────  Tokens  ───────────────────────── */
:root{
  color-scheme:dark;
  --bg:#050f28;
  --bg-2:#071533;
  --panel:#0a1a3c;
  --panel-2:#0e2350;
  --surface:rgba(120,170,255,.05);
  --surface-2:rgba(120,170,255,.09);
  --line:rgba(120,170,255,.16);
  --line-strong:rgba(120,170,255,.3);

  --ink:#eaf2ff;
  --ink-2:#a3b4d4;
  --ink-3:#8296bb;

  --blue:#1e6bff;
  --cyan:#00d4ff;
  --sky:#00d4ff;
  --ok:#3ddc97;
  --grad:linear-gradient(115deg,#1e6bff 0%,#00a8ff 52%,#00d4ff 100%);
  --grad-soft:linear-gradient(135deg,rgba(30,107,255,.2),rgba(0,212,255,.1));

  --bubble-client:#15223d;
  --bubble-agent:#123c7a;
  --chat-paper:#081430;

  --f-display:Sora,"Segoe UI",system-ui,sans-serif;
  --f-text:Figtree,"Segoe UI",system-ui,sans-serif;
  --f-data:"JetBrains Mono",ui-monospace,"Cascadia Mono",Consolas,monospace;

  --r-sm:12px; --r:18px; --r-lg:24px;
  --shadow:0 24px 60px -28px rgba(0,0,0,.85);
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font:400 16px/1.62 var(--f-text);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--f-display);line-height:1.1;letter-spacing:-.02em;margin:0;font-weight:700;text-wrap:balance}
p{margin:0}
::selection{background:rgba(0,212,255,.3)}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}

.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:24px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font:500 12.5px/1.2 var(--f-data);letter-spacing:.08em;text-transform:uppercase;
  color:var(--cyan);
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan);flex:none}

/* Anel luminoso — a assinatura visual da marca */
.halo{
  position:absolute;border-radius:50%;aspect-ratio:1;pointer-events:none;
  border:2px solid rgba(0,212,255,.5);
  box-shadow:0 0 60px rgba(30,107,255,.38),inset 0 0 60px rgba(30,107,255,.26);
}

/* ─────────────────────────  Buttons  ───────────────────────── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font:600 15px/1 var(--f-text);padding:15px 26px;border-radius:999px;
  border:1px solid transparent;cursor:pointer;transition:.22s var(--ease);
  white-space:nowrap;
}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 30px -8px rgba(30,107,255,.65)}
.btn-primary:hover{background:#2f78ff;transform:translateY(-2px);box-shadow:0 16px 40px -10px rgba(30,107,255,.8)}
.btn-ghost{border-color:var(--line-strong);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--cyan);background:var(--surface);transform:translateY(-2px)}
.btn svg{width:18px;height:18px;flex:none}

/* ─────────────────────────  Header  ───────────────────────── */
header{
  position:fixed;inset:0 0 auto;z-index:100;
  transition:background .3s,border-color .3s,backdrop-filter .3s;
  border-bottom:1px solid transparent;
}
header.stuck{background:rgba(5,15,40,.84);backdrop-filter:blur(16px) saturate(150%);border-bottom-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px}
.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand img{width:44px;height:44px;border-radius:50%;box-shadow:0 0 18px rgba(30,107,255,.45)}
.brand-txt{display:flex;flex-direction:column;line-height:1}
.brand-txt b{font:800 19px/1 var(--f-display);letter-spacing:-.03em}
.brand-txt span{font:500 9.5px/1 var(--f-data);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin-top:5px}
.brand-foot img{width:64px;height:64px}
.brand-foot .brand-txt b{font-size:22px}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{
  padding:9px 14px;border-radius:999px;font:500 14.5px/1 var(--f-text);
  color:var(--ink-2);transition:.2s var(--ease);
}
.nav-links a:hover{color:var(--ink);background:var(--surface-2)}
.nav-links a.nav-new{color:var(--ink)}
.nav-links a.nav-new::after{content:"IA";font:500 9.5px/1 var(--f-data);color:var(--cyan);border:1px solid rgba(0,212,255,.45);border-radius:999px;padding:2px 5px;margin-left:6px;vertical-align:2px}
.nav-cta{display:flex;align-items:center;gap:10px;flex:none}
.nav-cta .btn{padding:12px 20px;font-size:14px}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);background:var(--surface);border-radius:12px;cursor:pointer;align-items:center;justify-content:center}
.burger span{display:block;width:18px;height:1.6px;background:var(--ink);position:relative;transition:.3s var(--ease)}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:1.6px;background:var(--ink);transition:.3s var(--ease)}
.burger span::before{top:-6px}.burger span::after{top:6px}
body.menu-open .burger span{background:transparent}
body.menu-open .burger span::before{top:0;transform:rotate(45deg)}
body.menu-open .burger span::after{top:0;transform:rotate(-45deg)}

/* ─────────────────────────  Hero  ───────────────────────── */
.hero{position:relative;padding:172px 0 100px;overflow:hidden}
.hero .halo{width:780px;top:-230px;right:-260px}
.aurora{position:absolute;border-radius:50%;filter:blur(100px);pointer-events:none;opacity:.22}
.a1{width:640px;height:640px;background:radial-gradient(circle,#1e6bff,transparent 68%);top:-260px;left:-200px}
.a2{width:560px;height:560px;background:radial-gradient(circle,#00a8ff,transparent 68%);top:-120px;right:-140px;opacity:.14}
.a3{width:520px;height:520px;background:radial-gradient(circle,#00d4ff,transparent 70%);top:300px;right:10%;opacity:.07}
.grid-bg{
  position:absolute;inset:0;pointer-events:none;opacity:.45;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 78% 58% at 50% 22%,#000 20%,transparent 78%);
          mask-image:radial-gradient(ellipse 78% 58% at 50% 22%,#000 20%,transparent 78%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(38px,5.4vw,64px);font-weight:800;margin:22px 0 0}
.hero h1 em{font-style:normal;display:block}
.hero-sub{font-size:clamp(16px,1.7vw,19px);color:var(--ink-2);max-width:56ch;margin-top:22px}
.hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:36px}
.hero-note{display:flex;align-items:center;gap:9px;margin-top:22px;font-size:13.5px;color:var(--ink-3)}
.hero-note b{color:var(--ink-2);font-weight:600}

.hero-art{position:relative;display:grid;place-items:center;min-height:440px}
.hero-art img{
  width:min(78%,340px);height:auto;aspect-ratio:1;border-radius:50%;
  box-shadow:0 0 70px rgba(30,107,255,.5),0 0 140px rgba(0,212,255,.18);
  animation:float 7s var(--ease) infinite;position:relative;z-index:1;
}
@keyframes float{0%,100%{transform:translateY(-10px)}50%{transform:translateY(10px)}}
.ring{
  position:absolute;border:1px solid var(--line);border-radius:50%;
  aspect-ratio:1;pointer-events:none;
}
.ring.r1{width:min(100%,430px);animation:spin 26s linear infinite}
.ring.r2{width:min(118%,520px);border-style:dashed;border-color:rgba(0,212,255,.18);animation:spin 44s linear reverse infinite}
.ring::after{content:"";position:absolute;top:-4px;left:50%;width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 14px var(--cyan);transform:translateX(-50%)}
.ring.r2::after{background:var(--blue);box-shadow:0 0 14px var(--blue)}
@keyframes spin{to{transform:rotate(360deg)}}

/* ─────────────────────────  Stats  ───────────────────────── */
.stats{
  position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  margin-top:88px;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;background:var(--line);
}
.stat{background:linear-gradient(180deg,rgba(14,35,80,.92),rgba(10,26,60,.92));padding:30px 26px}
.stat b{display:block;font:800 clamp(30px,3.6vw,42px)/1 var(--f-display);letter-spacing:-.04em}
.stat span{display:block;margin-top:9px;font-size:14px;color:var(--ink-2);line-height:1.45}

/* ─────────────────────────  Sections  ───────────────────────── */
section{position:relative}
.sec{padding:112px 0}
.sec-head{max-width:680px;margin-bottom:56px}
.sec-head h2,.h2{font-size:clamp(29px,3.8vw,44px);font-weight:800;margin:18px 0 0}
.sec-head p,.lead{color:var(--ink-2);margin-top:18px;font-size:17.5px}

/* Services */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{
  position:relative;padding:32px 28px;border-radius:var(--r-lg);
  border:1px solid var(--line);background:linear-gradient(180deg,rgba(14,35,80,.6),rgba(10,26,60,.3));
  transition:.32s var(--ease);overflow:hidden;
}
.card::before{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:var(--grad);opacity:0;transition:opacity .32s var(--ease);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;
}
.card:hover{transform:translateY(-5px);background:linear-gradient(180deg,rgba(14,35,80,.85),rgba(10,26,60,.45))}
.card:hover::before{opacity:.85}
.card-ico{
  width:50px;height:50px;border-radius:15px;display:grid;place-items:center;
  background:var(--grad-soft);border:1px solid var(--line);margin-bottom:22px;color:var(--cyan);
}
.card-ico svg{width:24px;height:24px}
.card h3{font-size:19px;font-weight:700;margin-bottom:11px}
.card p{color:var(--ink-2);font-size:15px;line-height:1.6}
.card ul{margin:18px 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:7px}
.card ul li{font:500 11.5px/1 var(--f-data);padding:6px 10px;border-radius:999px;border:1px solid var(--line);color:var(--ink-3)}

/* ─────────────────────────  Agentes de IA  ───────────────────────── */
#agentes{
  overflow:hidden;border-top:1px solid var(--line);
  background:radial-gradient(ellipse 60% 70% at 85% 45%,rgba(30,107,255,.16),transparent 65%),var(--bg);
}
#agentes .halo{width:640px;top:50%;right:-120px;transform:translateY(-52%)}
.ai-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:center}
.ai-grid h2 .hora{font-family:var(--f-data);font-weight:500;color:var(--cyan);letter-spacing:-.04em}
.ai-grid h2 .segunda{display:block;color:var(--ink-2);font-weight:700}
.ai-list{list-style:none;padding:0;margin:30px 0 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 26px}
.ai-list li{display:grid;grid-template-columns:28px minmax(0,1fr);gap:12px;align-items:start}
.ai-list svg{width:26px;height:26px;stroke:var(--cyan);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;margin-top:1px}
.ai-list b{display:block;font:600 15.5px/1.35 var(--f-text)}
.ai-list span{display:block;color:var(--ink-2);font-size:14.2px;line-height:1.5;margin-top:3px}
.ai-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:34px}
.ai-note{margin-top:16px;font-size:13.5px;color:var(--ink-3)}
.ai-note b{font:500 13.5px var(--f-data);color:var(--ink-2)}

.stage{display:flex;flex-direction:column;align-items:center;gap:14px}
.phone-area{position:relative;width:min(100%,340px)}
.phone{
  width:100%;border-radius:42px;padding:10px;
  background:linear-gradient(160deg,#1b2c52,#070f24);border:1px solid var(--line);
  box-shadow:0 40px 80px rgba(0,0,0,.55),0 0 0 1px rgba(255,255,255,.04) inset;
}
.screen{border-radius:33px;overflow:hidden;background:var(--chat-paper);display:flex;flex-direction:column;height:590px}
.chat-top{display:flex;align-items:center;gap:10px;padding:16px 14px 12px;background:var(--panel);border-bottom:1px solid var(--line)}
.avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font:700 14px var(--f-display);background:linear-gradient(135deg,#3ddcc5,#1e6bff);color:#04122e;flex:none}
.chat-top strong{display:block;font-size:15px}
.chat-top small{color:var(--ok);font-size:12px}
.chat{flex:1;overflow-y:auto;padding:14px 12px 10px;display:flex;flex-direction:column;gap:8px;scrollbar-width:none}
.chat::-webkit-scrollbar{display:none}
.day{align-self:center;font:400 11px var(--f-data);color:var(--ink-2);background:var(--panel);padding:3px 10px;border-radius:999px}
.msg{max-width:84%;padding:8px 10px 6px;border-radius:14px;font-size:14px;line-height:1.42;position:relative}
.msg.client{align-self:flex-start;background:var(--bubble-client);border-top-left-radius:4px}
.msg.agent{align-self:flex-end;background:var(--bubble-agent);border-top-right-radius:4px}
.meta{display:flex;justify-content:flex-end;gap:4px;font:400 10.5px var(--f-data);color:var(--ink-2);margin-top:2px}
.msg.agent .meta{color:#9cc0ff}
.ticks{color:var(--cyan);letter-spacing:-.12em}
.audio{display:flex;align-items:center;gap:9px;min-width:196px}
.play{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.12);flex:none}
.play::before{content:"";border-left:9px solid var(--ink);border-top:6px solid transparent;border-bottom:6px solid transparent;margin-left:3px}
.wave{display:flex;align-items:center;gap:2px;height:26px;flex:1}
.wave i{display:block;width:3px;border-radius:2px;background:rgba(234,242,255,.55)}
.msg.agent .wave i{background:var(--cyan)}
.dur{font:400 11px var(--f-data);color:var(--ink-2)}
.transcript{margin:6px 0 0;font-size:12.5px;color:var(--ink-2);border-top:1px dashed var(--line);padding-top:5px}
.transcript b{font-weight:600;color:var(--ink)}
.typing{align-self:flex-end;background:var(--bubble-agent);border-radius:14px;padding:10px 14px;display:flex;gap:4px}
.typing[hidden]{display:none}
.typing i{width:6px;height:6px;border-radius:50%;background:#9cc0ff;animation:pulse 1s infinite ease-in-out}
.typing i:nth-child(2){animation-delay:.15s}
.typing i:nth-child(3){animation-delay:.3s}
@keyframes pulse{0%,100%{opacity:.3;transform:translateY(0)}50%{opacity:1;transform:translateY(-3px)}}
.pop{animation:pop .35s ease-out}
@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:none}}
.chat-foot{display:flex;align-items:center;gap:8px;padding:10px 12px 14px;background:var(--panel);border-top:1px solid var(--line)}
.chat-foot span{flex:1;background:var(--chat-paper);border-radius:999px;padding:9px 14px;color:var(--ink-2);font-size:13px}
.chat-foot b{width:36px;height:36px;border-radius:50%;background:var(--blue);flex:none}
.owner-alert{
  position:absolute;left:-70px;bottom:54px;width:236px;z-index:2;
  background:#0b1f47;border:1px solid rgba(0,212,255,.45);border-radius:16px;padding:12px 14px;
  box-shadow:0 20px 40px rgba(0,0,0,.5),0 0 24px rgba(30,107,255,.3);
  font-size:13px;line-height:1.45;
}
.owner-alert[hidden]{display:none}
.owner-alert .from{font:400 10.5px var(--f-data);color:var(--cyan);text-transform:uppercase;letter-spacing:.06em}
.owner-alert strong{display:block;margin:4px 0 2px;font-size:14px}
.owner-alert p{color:var(--ink-2)}
.replay{background:none;border:1px solid var(--line);color:var(--ink-2);font:500 13.5px var(--f-text);padding:8px 14px;border-radius:999px;cursor:pointer}
.replay:hover:not(:disabled){color:var(--ink);border-color:var(--cyan)}
.replay:disabled{opacity:.5;cursor:default}
.caption{font-size:12.5px;color:var(--ink-3);text-align:center}

/* Portfolio */
#portfolio{background:
  radial-gradient(ellipse 70% 50% at 50% 0%,rgba(30,107,255,.12),transparent 62%),
  var(--bg-2);
  border-block:1px solid var(--line);
}
.filters{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:34px}
.chip{
  font:600 13.5px/1 var(--f-text);padding:11px 19px;border-radius:999px;cursor:pointer;
  border:1px solid var(--line);background:var(--surface);color:var(--ink-2);transition:.22s var(--ease);
}
.chip:hover{border-color:var(--line-strong);color:var(--ink)}
.chip[aria-pressed="true"]{background:var(--blue);color:#fff;border-color:transparent}

.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.proj{
  display:flex;flex-direction:column;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--line);background:linear-gradient(180deg,rgba(14,35,80,.7),rgba(10,26,60,.4));
  transition:.34s var(--ease);
}
.proj:hover{transform:translateY(-6px);border-color:rgba(0,212,255,.4);box-shadow:var(--shadow)}
.proj.hide{display:none}
.proj-shot{
  position:relative;aspect-ratio:16/10;overflow:hidden;
  background:#081430;border-bottom:1px solid var(--line);
}
.proj-shot img{width:100%;height:100%;object-fit:cover;object-position:top center;transition:transform .6s var(--ease)}
.proj:hover .proj-shot img{transform:scale(1.045)}
.proj-shot.contain img{object-fit:contain;object-position:center;padding:14px 0}
.proj-shot::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(5,15,40,.6));pointer-events:none}
.proj-badge{
  position:absolute;z-index:2;top:13px;left:13px;
  font:500 10.5px/1 var(--f-data);letter-spacing:.08em;text-transform:uppercase;
  padding:7px 11px;border-radius:999px;background:rgba(5,15,40,.82);backdrop-filter:blur(8px);
  border:1px solid var(--line-strong);color:var(--ink-2);
}
.proj-badge.live{color:#bdf5d9;border-color:rgba(61,220,151,.45)}
.proj-badge.live::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--ok);margin-right:7px;box-shadow:0 0 9px var(--ok);vertical-align:middle}
.proj-body{padding:24px 24px 26px;display:flex;flex-direction:column;flex:1}
.proj-body h3{font-size:19px;font-weight:700}
.proj-role{font:500 11.5px/1.2 var(--f-data);letter-spacing:.06em;text-transform:uppercase;color:var(--cyan);margin-bottom:10px}
.proj-body p:not(.proj-role){color:var(--ink-2);font-size:14.8px;line-height:1.6;margin-top:11px;flex:1}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:19px}
.tags span{font:500 11.5px/1 var(--f-text);padding:6px 10px;border-radius:8px;background:var(--surface-2);color:var(--ink-2);border:1px solid var(--line)}
.proj-link{
  display:inline-flex;align-items:center;gap:7px;margin-top:20px;
  font:600 14px/1 var(--f-text);color:var(--ink);width:fit-content;
  border-bottom:1px solid transparent;padding-bottom:3px;transition:.22s var(--ease);
}
.proj-link:hover{color:var(--cyan);border-bottom-color:var(--cyan);gap:11px}
.proj-link svg{width:15px;height:15px}
.proj-sub{margin-top:16px;padding-top:16px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:8px}
.proj-sub a{font:500 12.5px/1 var(--f-text);padding:7px 11px;border-radius:8px;border:1px solid var(--line);color:var(--ink-2);transition:.2s var(--ease)}
.proj-sub a:hover{border-color:rgba(0,212,255,.5);color:var(--cyan)}

/* Process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.step{position:relative;padding:30px 24px;border-radius:var(--r-lg);border:1px solid var(--line);background:linear-gradient(180deg,rgba(14,35,80,.55),rgba(10,26,60,.25))}
.step::before{
  counter-increment:s;content:"0" counter(s);
  font:500 15px/1 var(--f-data);color:var(--cyan);
  display:block;margin-bottom:18px;padding-bottom:14px;border-bottom:2px solid var(--line);
}
.step h3{font-size:17px;margin-bottom:9px}
.step p{color:var(--ink-2);font-size:14.6px;line-height:1.6}

/* Stack */
.stack{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}
.stack span{
  font:500 13px/1 var(--f-data);padding:12px 16px;border-radius:12px;
  border:1px solid var(--line);background:var(--surface);color:var(--ink-2);transition:.24s var(--ease);
}
.stack span:hover{border-color:rgba(0,212,255,.45);color:var(--ink);transform:translateY(-2px)}

.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.about-card{
  border-radius:var(--r-lg);border:1px solid var(--line);padding:36px;
  background:radial-gradient(circle at 15% 20%,rgba(30,107,255,.22),transparent 60%),var(--panel);
}
.about-card ul{margin:0;padding:0;list-style:none;display:grid;gap:18px}
.about-card li{display:flex;gap:14px;align-items:flex-start}
.about-card li svg{width:21px;height:21px;flex:none;color:var(--ok);margin-top:2px}
.about-card li b{display:block;font:600 15.5px/1.4 var(--f-text);margin-bottom:4px}
.about-card li p{color:var(--ink-2);font-size:14.5px;line-height:1.55}

/* Contact */
#contato{overflow:hidden;background:radial-gradient(ellipse 60% 70% at 50% 100%,rgba(30,107,255,.16),transparent 65%);border-top:1px solid var(--line)}
#contato .halo{width:620px;bottom:-380px;right:-240px;opacity:.75}
.contact-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.form{display:grid;gap:15px;padding:30px;border-radius:var(--r-lg);border:1px solid var(--line);background:var(--panel)}
.field{display:grid;gap:8px}
.field label{font:600 13px/1 var(--f-text);color:var(--ink-2)}
.field input,.field textarea,.field select{
  width:100%;font:400 15px/1.5 var(--f-text);color:var(--ink);
  background:var(--chat-paper);border:1px solid var(--line);border-radius:14px;
  padding:14px 16px;transition:.2s var(--ease);outline:none;
}
.field textarea{resize:vertical;min-height:110px}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2396a9cc' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 15px center;background-size:18px;padding-right:44px}
.field select option{background:var(--panel);color:var(--ink)}
.field input:focus,.field textarea:focus,.field select:focus{border-color:rgba(0,212,255,.65);background:#0a1838}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-3)}
.form .btn{margin-top:6px;width:100%}
.form-note{font-size:12.5px;color:var(--ink-3);text-align:center;margin-top:2px}

.contact-list{display:grid;gap:13px;margin-top:32px}
.contact-item{
  display:flex;align-items:center;gap:15px;padding:18px 20px;border-radius:var(--r);
  border:1px solid var(--line);background:var(--surface);transition:.24s var(--ease);
}
.contact-item:hover{border-color:rgba(0,212,255,.5);transform:translateX(4px);background:var(--surface-2)}
.contact-item .ci-ico{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--grad-soft);border:1px solid var(--line);color:var(--cyan);flex:none}
.contact-item svg{width:20px;height:20px}
.contact-item b{display:block;font:600 15px/1.3 var(--f-text)}
.contact-item span{font-size:13.5px;color:var(--ink-2)}

/* Footer */
footer{border-top:1px solid var(--line);background:#040c22;padding:56px 0 34px}
.foot{display:flex;flex-wrap:wrap;gap:34px;justify-content:space-between;align-items:flex-start}
.foot-brand{max-width:340px}
.foot-brand p{color:var(--ink-2);font-size:14.2px;margin-top:18px;line-height:1.6}
.foot-cols{display:flex;gap:64px;flex-wrap:wrap}
.foot-col h4{font:500 11.5px/1 var(--f-data);letter-spacing:.1em;text-transform:uppercase;color:var(--cyan);margin-bottom:16px}
.foot-col a{display:block;font-size:14.5px;color:var(--ink-2);padding:6px 0;transition:.2s var(--ease)}
.foot-col a:hover{color:var(--cyan)}
.foot-base{
  margin-top:44px;padding-top:26px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;
  font-size:13px;color:var(--ink-3);
}

/* WhatsApp FAB */
.fab{
  position:fixed;right:22px;bottom:22px;z-index:90;
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:#25d366;color:#04220f;box-shadow:0 14px 34px -10px rgba(37,211,102,.6);
  transition:.26s var(--ease);opacity:0;transform:scale(.6);pointer-events:none;
}
.fab.show{opacity:1;transform:scale(1);pointer-events:auto}
.fab:hover{transform:scale(1.09)}
.fab svg{width:29px;height:29px}

/* Reveal */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rv.in{opacity:1;transform:none}

/* ─────────────────────────  Responsive  ───────────────────────── */
@media (max-width:1060px){
  .owner-alert{left:-28px}
}
@media (max-width:1020px){
  .hero-inner{grid-template-columns:minmax(0,1fr);gap:44px}
  .hero-art{order:-1;min-height:320px}
  .hero-art img{width:min(62%,260px)}
  .ring.r1{width:min(84%,330px)}
  .ring.r2{width:min(100%,400px)}
  .hero .halo{width:560px;top:-200px;right:-280px}
  .cards,.projects{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .about-grid,.contact-grid,.ai-grid{grid-template-columns:minmax(0,1fr);gap:44px}
  #agentes .halo{width:520px;top:auto;bottom:-60px;right:-180px;transform:none}
  .stats{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:980px){
  .nav-links{
    position:fixed;inset:76px 0 auto;flex-direction:column;align-items:stretch;gap:2px;
    background:rgba(5,15,40,.97);backdrop-filter:blur(20px);border-bottom:1px solid var(--line);
    padding:18px 24px 26px;transform:translateY(-14px);opacity:0;pointer-events:none;transition:.28s var(--ease);
  }
  body.menu-open .nav-links{transform:none;opacity:1;pointer-events:auto}
  .nav-links a{padding:14px 16px;font-size:16px}
  .burger{display:flex}
  .nav-cta .btn{display:none}
}
@media (max-width:820px){
  .sec{padding:78px 0}
  .hero{padding:132px 0 74px}
}
@media (max-width:640px){
  .wrap{padding-inline:16px}
  .cards,.projects,.steps{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .stat{padding:22px 18px}
  .hero-actions .btn,.ai-actions .btn{flex:1 1 100%}
  .ai-list{grid-template-columns:1fr}
  .foot-cols{gap:38px}
  .about-card,.form{padding:24px}
}
@media (max-width:520px){
  .owner-alert{position:static;width:100%;margin-top:14px}
  .screen{height:540px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none}
}

/* ─────────────────────────  Páginas internas  ───────────────────────── */
.nav-links a[aria-current="page"]{color:var(--ink);background:var(--surface-2)}
.page-hero{position:relative;padding:150px 0 96px;overflow:hidden}
.page-hero .halo{width:700px;top:-260px;right:-240px}
.page-hero h1{font-size:clamp(34px,4.6vw,56px);font-weight:800;margin:20px 0 0}
.page-hero .ai-grid{align-items:center}

.steps.three{grid-template-columns:repeat(3,1fr)}

/* Integração */
.band{
  position:relative;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:48px;align-items:center;
  padding:44px;border-radius:var(--r-lg);border:1px solid var(--line-strong);overflow:hidden;
  background:radial-gradient(ellipse 70% 90% at 0% 0%,rgba(30,107,255,.24),transparent 62%),var(--panel);
}
.band ul{margin:0;padding:0;list-style:none;display:grid;gap:12px}
.band li{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--surface);font-size:14.8px;color:var(--ink-2)}
.band li b{color:var(--ink);font-weight:600}
.band li svg{width:20px;height:20px;flex:none;color:var(--cyan);margin-top:2px}

/* Para quem */
.segments{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.segment{padding:24px;border-radius:var(--r);border:1px solid var(--line);background:var(--surface)}
.segment h3{font-size:17px;margin-bottom:8px}
.segment p{color:var(--ink-2);font-size:14.6px;line-height:1.55}

/* Planos */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.plan{
  position:relative;display:flex;flex-direction:column;padding:30px 26px;border-radius:var(--r-lg);
  border:1px solid var(--line);background:linear-gradient(180deg,rgba(14,35,80,.7),rgba(10,26,60,.35));
}
.plan.featured{border-color:rgba(0,212,255,.55);box-shadow:0 0 0 1px rgba(0,212,255,.2),var(--shadow)}
.plan-tag{position:absolute;top:-12px;left:26px;font:500 11px/1 var(--f-data);letter-spacing:.08em;text-transform:uppercase;padding:6px 10px;border-radius:999px;background:var(--blue);color:#fff}
.plan h3{font-size:21px}
.plan .for{color:var(--ink-3);font-size:14px;margin-top:6px}
.plan ul{margin:22px 0 0;padding:0;list-style:none;display:grid;gap:11px;flex:1}
.plan li{display:flex;gap:10px;font-size:14.6px;color:var(--ink-2);line-height:1.5}
.plan li::before{content:"";flex:none;width:16px;height:16px;margin-top:3px;border-radius:50%;background:rgba(61,220,151,.16) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233ddc97' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/10px no-repeat}
.plan li.plus{color:var(--ink);font-weight:600}
.plan li.plus::before{background:none;content:"+";color:var(--cyan);font:600 15px/16px var(--f-data);text-align:center}
.plan .price{margin-top:24px;padding-top:18px;border-top:1px solid var(--line);font:500 12.5px/1.4 var(--f-data);color:var(--ink-3);letter-spacing:.02em}
.plan .btn{margin-top:16px;width:100%}
.voice-note{
  display:flex;gap:14px;align-items:center;margin-top:22px;padding:18px 22px;border-radius:var(--r);
  border:1px dashed var(--line-strong);color:var(--ink-2);font-size:14.8px;
}
.voice-note svg{width:24px;height:24px;flex:none;stroke:var(--cyan);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.voice-note b{color:var(--ink)}

/* Perguntas frequentes */
.faq{display:grid;gap:12px;max-width:860px}
.faq details{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);transition:border-color .2s var(--ease)}
.faq details[open]{border-color:var(--line-strong);background:var(--surface-2)}
.faq summary{
  list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:19px 22px;font:600 16px/1.4 var(--f-text);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;font:500 22px/1 var(--f-data);color:var(--cyan);transition:transform .25s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 22px 20px;color:var(--ink-2);font-size:15px;line-height:1.62}

@media (max-width:1020px){
  .band{grid-template-columns:minmax(0,1fr);gap:30px;padding:32px}
  .segments,.plans{grid-template-columns:repeat(2,1fr)}
  .steps.three{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:820px){
  .page-hero{padding:124px 0 70px}
}
@media (max-width:640px){
  .segments,.plans{grid-template-columns:1fr}
  .band{padding:24px}
  .plan{padding:28px 22px}
}