/* XMill — estilos partilhados frontoffice/backoffice */
:root{
  --amarelo:#F6DC51; --azul:#0DA2E7; --vermelho:#FF3131;
  --preto:#000; --escuro:#080A0C; --texto:#E7EBEF; --cinza:#909BA6;
  --card:#0E1116; --card2:#12161C; --borda:rgba(231,235,239,.08);
  --verde:#3DDC84;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',Arial,sans-serif;background:var(--preto);color:var(--texto);line-height:1.6;overflow-x:hidden}
img{max-width:100%}
a{color:var(--azul);text-decoration:none}
h1,h2,h3{line-height:1.15;letter-spacing:-.02em}
section{padding:96px 24px;position:relative}
.wrap{max-width:1180px;margin:0 auto}
.tag{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--azul);border:1px solid rgba(13,162,231,.35);border-radius:999px;padding:6px 16px;margin-bottom:20px}
.h2{font-size:clamp(30px,4.5vw,46px);font-weight:800;color:#fff;margin-bottom:16px}
.h2 em{font-style:normal;color:var(--amarelo)}
.sub{font-size:clamp(16px,2vw,19px);color:var(--cinza);max-width:660px}
.center{text-align:center}.center .sub{margin:0 auto}
.grid{display:grid;gap:24px;margin-top:56px}
.g3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.g2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.card{background:var(--card);border:1px solid var(--borda);border-radius:20px;padding:32px;transition:.3s}
.card:hover{transform:translateY(-4px);border-color:rgba(246,220,81,.35)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:700;font-size:17px;border-radius:14px;padding:18px 36px;min-height:56px;cursor:pointer;transition:.25s;border:none;font-family:inherit}
.btn-a{background:var(--amarelo);color:#000}
.btn-a:hover{box-shadow:0 8px 40px rgba(246,220,81,.35);transform:translateY(-2px)}
.btn-b{background:var(--azul);color:#fff}
.btn-b:hover{box-shadow:0 8px 40px rgba(13,162,231,.35);transform:translateY(-2px)}
.btn-o{background:transparent;color:var(--texto);border:1.5px solid rgba(231,235,239,.25)}
.btn-o:hover{border-color:var(--azul);color:var(--azul)}
.ia{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:800;letter-spacing:.08em;color:var(--vermelho);border:1px solid rgba(255,49,49,.4);border-radius:6px;padding:3px 8px;text-transform:uppercase}
.ia::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--vermelho);animation:pulse 1.6s infinite}
@keyframes pulse{50%{opacity:.3}}
.reveal{opacity:0;transform:translateY(24px);transition:.7s cubic-bezier(.2,.7,.3,1)}
.reveal.vis{opacity:1;transform:none}

/* NAV */
nav.xnav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(0,0,0,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--borda)}
.navin{max-width:1180px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:14px 24px;gap:16px}
.logo{display:flex;align-items:center;gap:12px}
.logo img{height:48px}
.logo span{font-weight:800;color:#fff;font-size:18px;white-space:nowrap}
.logo span b{color:var(--amarelo)}
.nlinks{display:flex;gap:26px;align-items:center}
.nlinks a{color:var(--cinza);font-weight:600;font-size:15px}
.nlinks a:hover,.nlinks a.on{color:var(--amarelo)}
.nav-cta{background:var(--amarelo);color:#000!important;padding:10px 22px;border-radius:10px;font-weight:700}
.lang-sw{display:flex;border:1px solid var(--borda);border-radius:8px;overflow:hidden}
.lang-btn{background:none;border:none;color:var(--cinza);font-weight:700;font-size:12.5px;padding:6px 10px;cursor:pointer}
.lang-btn.active{background:var(--amarelo);color:#000}
@media(max-width:900px){.nlinks a:not(.nav-cta){display:none}}

/* FOOTER */
footer.xfoot{border-top:1px solid var(--borda);padding:48px 24px;color:var(--cinza);font-size:14px}
.footin{max-width:1180px;margin:0 auto;display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center}
.footin a{color:var(--cinza)} .footin a:hover{color:var(--amarelo)}

/* forms */
.field{margin-bottom:18px}
.field label{display:block;font-size:13.5px;font-weight:600;color:var(--cinza);margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;background:var(--card2);border:1px solid var(--borda);border-radius:12px;color:#fff;padding:14px 16px;font-size:15px;font-family:inherit;outline:none;transition:.2s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--azul);box-shadow:0 0 0 3px rgba(13,162,231,.15)}

/* badge de estado */
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}
.dot.on{background:var(--verde)} .dot.off{background:var(--cinza)}