/* ============================================================================
   OPERA PRIME · Sistema visual compartilhado do funil NEXUS
   Paleta real da marca (mesma da landing existente). Mobile-first.
   ============================================================================ */
@import url('https://fonts.googleapis.com/css2?family=Amiri:ital,wght@0,400;0,700;1,400&family=Questrial&display=swap');
:root{
  --bg:#060E1C; --panel:#0E1A2F; --panel2:#16213A; --line:#22314C;
  --gold:#C9A24B; --gold2:#E8CD93; --ink:#E8EDF5; --muted:#9FB0C4; --white:#fff;
  --ok:#4CAF7D; --err:#E06B6B; --radius:14px;
  --maxw:960px;
  --serif:'Amiri',Georgia,'Times New Roman',serif;   /* institucional (wordmark) */
  --sans:'Questrial',-apple-system,"Segoe UI",Roboto,Arial,sans-serif; /* auxiliar */
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--ink);
  font-family:var(--sans);
  line-height:1.6;-webkit-font-smoothing:antialiased;
}
/* Tipografia institucional: títulos em serifa (Amiri). A marca em si agora é imagem (ver header/rodapé). */
h1,h2,h3,.hero h1,.tier h3,.stat b,.quote,.hlbox h2{font-family:var(--serif)}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
a{color:var(--gold2)}
a:hover{color:var(--gold)}
.kicker{color:var(--gold);font-size:13px;font-weight:700;letter-spacing:2px;text-transform:uppercase}
.muted{color:var(--muted)}
.center{text-align:center}
.hidden{display:none !important}

/* ---------- Botões ----------
   Padrão executivo Opera Prime: preenchimento dourado sólido (sem gradiente/pílula),
   cantos quase quadrados, caixa alta com leve espaçamento de letras, sem "cara de IA". */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--gold);color:#141008;font-family:var(--sans);font-weight:700;
  font-size:13px;letter-spacing:.09em;text-transform:uppercase;line-height:1.3;
  border:1px solid var(--gold);border-radius:4px;padding:16px 30px;cursor:pointer;
  text-decoration:none;text-align:center;white-space:normal;
  transition:background .25s ease,border-color .25s ease,color .25s ease,transform .25s ease,box-shadow .25s ease}
.btn:hover{background:var(--gold2);border-color:var(--gold2);transform:translateY(-2px);
  box-shadow:0 16px 40px rgba(201,162,75,.30)}
.btn:active{transform:translateY(0);box-shadow:none;background:#B8924E;border-color:#B8924E}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--ink)}
.btn.ghost:hover{border-color:var(--gold);color:var(--gold2);background:rgba(201,162,75,.06);transform:translateY(-2px);box-shadow:none}
.btn.ghost:active{background:rgba(201,162,75,.12);transform:translateY(0)}
.btn.block{display:flex;width:100%}
.btn.sm{padding:11px 20px;font-size:11px;letter-spacing:.08em}
@media (prefers-reduced-motion: reduce){.btn,.btn.ghost{transition:none}.btn:hover,.btn.ghost:hover{transform:none}}

/* ---------- Header ---------- */
header.site{display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px;max-width:var(--maxw);margin:0 auto}
/* Marca oficial: ícone da chama + wordmark "OPERA PRIME" recortado da arte oficial, lado a lado. Imagem, não texto. */
header.site .brand{display:flex;align-items:center;gap:10px}
.brand .flame{height:26px;width:auto;display:block}
.brand .wordmark{height:14px;width:auto;display:block}
.brand .brand-suffix{font-family:var(--sans);font-size:12.5px;color:var(--muted);letter-spacing:.02em;white-space:nowrap}

/* ---------- Selo de evento ---------- */
.eventbadge{display:inline-flex;align-items:center;gap:8px;background:rgba(201,162,75,.12);
  border:1px solid var(--gold);color:var(--gold2);border-radius:999px;
  padding:7px 15px;font-size:12.5px;font-weight:700;letter-spacing:.5px;text-transform:uppercase}
.eventbadge span{color:var(--gold)}

/* ---------- Hero ---------- */
.hero{padding:34px 0 18px}
.hero h1{font-size:40px;line-height:1.12;color:var(--white);margin:16px 0 14px}
.hero p.lead{font-size:19px;color:var(--muted);max-width:720px;margin-bottom:12px}
.hero .mote{color:var(--gold2);font-style:italic;font-size:17px;margin:16px 0 8px}

/* ---------- Seções ---------- */
section{padding:42px 0;border-top:1px solid var(--line)}
section.first{border-top:none}
h2{font-size:27px;color:var(--white);margin-bottom:8px;line-height:1.2}
h3{color:var(--gold2)}
.sub{color:var(--muted);font-size:16px;margin-bottom:24px;max-width:720px}

/* ---------- Grids / cards ---------- */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.item{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px 18px;font-size:15px}
.item span.mk{color:var(--gold);margin-right:8px}
.pill{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px}
.pill h3{font-size:18px;margin-bottom:8px}
.pill p{color:var(--muted);font-size:14px}

/* ---------- Níveis / tiers ---------- */
.tiers{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;align-items:stretch}
.tier{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px;display:flex;flex-direction:column}
.tier.feat{border-color:var(--gold);background:linear-gradient(180deg,rgba(201,162,75,.10),rgba(201,162,75,.02))}
.tier .tag{font-size:12px;text-transform:uppercase;letter-spacing:1px;color:var(--gold);font-weight:700;margin-bottom:6px;min-height:16px}
.tier h3{color:var(--white);font-size:22px;margin-bottom:6px}
.tier .price{font-size:30px;font-weight:800;color:var(--gold2);margin:10px 0 2px}
.tier .price small{display:block;font-size:12px;color:var(--muted);font-weight:500}
.tier ul{list-style:none;margin:16px 0 20px;flex:1}
.tier li{font-size:14px;color:var(--ink);padding:7px 0;border-top:1px solid var(--line);display:flex;gap:8px}
.tier li span{color:var(--gold);flex:none}

/* ---------- Citação / prova ---------- */
.quote{background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--gold);
  border-radius:12px;padding:22px;font-size:17px;color:var(--ink);font-style:italic}
.quote footer{margin-top:12px;color:var(--muted);font-size:14px;font-style:normal}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:22px}
.stat{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:16px;text-align:center}
.stat b{display:block;font-size:24px;color:var(--gold2)}
.stat span{font-size:12px;color:var(--muted)}

/* ---------- Caixa destacada (form / oferta) ---------- */
.hlbox{background:linear-gradient(180deg,rgba(201,162,75,.12),rgba(201,162,75,.03));
  border:1px solid var(--gold);border-radius:18px;padding:30px}

/* ---------- Formulários ---------- */
form{display:grid;gap:12px;max-width:520px;margin-top:18px}
label.field{display:grid;gap:6px;font-size:13px;color:var(--muted)}
input,select,textarea{background:var(--panel2);border:1px solid var(--line);border-radius:10px;
  padding:13px 14px;color:var(--ink);font-size:16px;font-family:inherit;width:100%}
input::placeholder,textarea::placeholder{color:#6f8097}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--gold)}
input[aria-invalid="true"]{border-color:var(--err)}
.err-msg{color:var(--err);font-size:12.5px;min-height:1em}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted);cursor:pointer}
.consent input{width:18px;height:18px;flex:none;margin-top:2px;accent-color:var(--gold)}
.formnote{color:#6f8097;font-size:12px;margin-top:6px}

/* ---------- Feedback / toast ---------- */
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(120%);
  background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:14px 18px;
  font-size:14px;max-width:92vw;z-index:60;transition:transform .28s ease;box-shadow:0 10px 40px rgba(0,0,0,.4)}
.toast.show{transform:translateX(-50%) translateY(0)}
.toast.ok{border-color:var(--ok)}
.toast.err{border-color:var(--err)}

/* ---------- Estados ---------- */
.spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.25);border-top-color:var(--gold);
  border-radius:50%;display:inline-block;animation:spin .7s linear infinite;vertical-align:-4px}
@keyframes spin{to{transform:rotate(360deg)}}
.success{color:var(--gold2);font-size:17px}

/* ---------- Progresso (diagnóstico / aplicação em etapas) ---------- */
.progress{height:6px;background:var(--panel2);border-radius:999px;overflow:hidden;margin:14px 0 22px}
.progress>i{display:block;height:100%;background:var(--gold);width:0;transition:width .3s}

/* ---------- FAQ ---------- */
details.faq{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:0 18px;margin-bottom:10px}
details.faq summary{cursor:pointer;padding:16px 0;font-weight:600;color:var(--ink);list-style:none}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";float:right;color:var(--gold);font-weight:700}
details.faq[open] summary::after{content:"–"}
details.faq p{color:var(--muted);font-size:15px;padding:0 0 16px}

/* ---------- Rodapé ---------- */
footer.site{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px;
  padding:34px 20px;color:#6f8097;font-size:13px;text-align:center;border-top:1px solid var(--line)}
footer.site .footer-mark{height:13px;width:auto;opacity:.75}
footer.site a{color:#8aa}

/* ---------- Chat embed ---------- */
.chatframe{min-height:66vh;background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.chatframe iframe{width:100%;height:100%;min-height:66vh;border:0;display:block}

/* ---------- Tabela admin ---------- */
table.data{width:100%;border-collapse:collapse;font-size:13px}
table.data th,table.data td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line)}
table.data th{color:var(--gold2);font-weight:600;position:sticky;top:0;background:var(--panel)}
.kpi{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.kpi .card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px}
.kpi .card b{display:block;font-size:26px;color:var(--gold2)}
.kpi .card span{font-size:12px;color:var(--muted)}

/* ---------- Acessibilidade / motion ---------- */
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
@media (prefers-reduced-motion: reduce){*{animation:none !important;transition:none !important;scroll-behavior:auto}}

/* ---------- Responsivo ---------- */
@media(max-width:760px){
  .hero h1{font-size:31px}
  .grid2,.grid3,.tiers,.kpi{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .btn{padding:15px 24px;font-size:12.5px}
}
@media(max-width:420px){
  .brand .wordmark{height:12px}
  .brand .flame{height:22px}
}