:root{
  --primary:#2563eb; --primary-dark:#1e40af; --primary-soft:#eff4ff;
  --bg:#f7f9fc; --card:#fff; --border:#e5e7eb; --muted:#6b7280;
  --text:#0f172a; --success:#16a34a; --warning:#d97706; --danger:#dc2626;
  --gold:#b45309; --diamante:#7c3aed;
  --shadow:0 1px 3px rgba(16,24,40,.04),0 6px 20px rgba(16,24,40,.06);
  --radius:14px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--text);background:var(--bg);font-size:15px;line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:1120px;margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}
h1,h2,h3,h4{line-height:1.2;letter-spacing:-.02em}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:10px;font-weight:600;font-size:14px;
  cursor:pointer;border:1px solid transparent;transition:.15s;white-space:nowrap;
}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark)}
.btn-ghost{background:transparent;color:var(--primary);border-color:var(--border)}
.btn-ghost:hover{background:var(--primary-soft)}
.btn-lg{padding:14px 28px;font-size:15px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-block{width:100%}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;gap:24px;height:64px}
.brand{font-size:22px;font-weight:800;color:var(--text);letter-spacing:-.03em}
.brand span{color:var(--primary)}
.nav{display:flex;gap:22px;margin-left:8px;flex:1}
.nav a{color:var(--muted);font-weight:500;font-size:14px}
.nav a:hover{color:var(--text)}
.header-cta{display:flex;gap:10px}
.menu-toggle{display:none;background:none;border:none;font-size:24px;cursor:pointer;color:var(--text)}

/* ---------- Hero ---------- */
.hero{background:linear-gradient(160deg,#0b1e46 0%,var(--primary-dark) 55%,var(--primary) 100%);
  color:#fff;padding:72px 0 84px}
.hero h1{font-size:44px;margin:0 0 16px;max-width:640px}
.hero p{font-size:18px;opacity:.9;max-width:560px;margin:0 0 28px}
.hero .btn-primary{background:#fff;color:var(--primary-dark)}
.hero .btn-primary:hover{background:#eaf0ff}
.hero .btn-ghost{color:#fff;border-color:rgba(255,255,255,.4)}
.hero .btn-ghost:hover{background:rgba(255,255,255,.12)}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-badges{display:flex;gap:28px;margin-top:44px;flex-wrap:wrap}
.hero-badges b{display:block;font-size:26px}
.hero-badges span{opacity:.8;font-size:13px}

/* ---------- Sections ---------- */
section{padding:64px 0}
.section-head{text-align:center;max-width:620px;margin:0 auto 40px}
.section-head h2{font-size:32px;margin:0 0 12px}
.section-head p{color:var(--muted);font-size:16px;margin:0}

/* ---------- Product cards ---------- */
.grid{display:grid;gap:20px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:26px}
.prod-card{display:flex;flex-direction:column}
.prod-card .tag{align-self:flex-start;background:var(--primary-soft);color:var(--primary);
  font-size:11px;font-weight:700;padding:4px 10px;border-radius:999px;margin-bottom:14px;text-transform:uppercase;letter-spacing:.04em}
.prod-card h3{font-size:20px;margin:0 0 8px}
.prod-card .price{font-size:15px;color:var(--muted);margin:0 0 16px}
.prod-card .price b{font-size:26px;color:var(--text)}
.prod-card ul{list-style:none;padding:0;margin:0 0 22px;flex:1}
.prod-card li{padding:6px 0 6px 26px;position:relative;font-size:14px;color:#374151}
.prod-card li::before{content:"✓";position:absolute;left:0;color:var(--success);font-weight:700}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.step .num{width:44px;height:44px;border-radius:12px;background:var(--primary-soft);
  color:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;margin-bottom:14px}
.step h3{font-size:18px;margin:0 0 6px}
.step p{color:var(--muted);font-size:14px;margin:0}

/* ---------- FAQ ---------- */
.faq-item{background:var(--card);border:1px solid var(--border);border-radius:12px;margin-bottom:12px;overflow:hidden}
.faq-q{padding:16px 20px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.faq-a{padding:0 20px;max-height:0;overflow:hidden;color:var(--muted);transition:.2s;font-size:14px}
.faq-item.open .faq-a{max-height:260px;padding:0 20px 16px}
.faq-item.open .faq-q .chev{transform:rotate(45deg)}

/* ---------- Footer ---------- */
.site-footer{background:#0b1220;color:#cbd5e1;padding:56px 0 28px;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px}
.footer-grid h4{color:#fff;font-size:14px;margin:0 0 14px}
.footer-grid a{display:block;color:#94a3b8;font-size:14px;padding:5px 0}
.footer-grid a:hover{color:#fff}
.brand-footer{color:#fff;margin-bottom:10px}
.footer-bottom{border-top:1px solid #1e293b;margin-top:36px;padding-top:20px;font-size:13px;color:#64748b}

/* ---------- Wizard ---------- */
.wizard{max-width:780px;margin:40px auto;padding:0 20px}
.wiz-steps{display:flex;gap:8px;margin-bottom:32px;flex-wrap:wrap}
.wiz-steps .s{flex:1;min-width:90px;text-align:center;font-size:12px;color:var(--muted);
  padding-top:34px;position:relative}
.wiz-steps .s::before{content:attr(data-n);position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:28px;height:28px;border-radius:50%;background:#fff;border:2px solid var(--border);
  color:var(--muted);display:flex;align-items:center;justify-content:center;font-weight:700}
.wiz-steps .s.active::before{background:var(--primary);border-color:var(--primary);color:#fff}
.wiz-steps .s.done::before{content:"✓";background:var(--success);border-color:var(--success);color:#fff}
.wiz-steps .s.active{color:var(--text);font-weight:600}
.wiz-panel{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:28px}
.wiz-panel h2{margin:0 0 6px;font-size:22px}
.wiz-panel .sub{color:var(--muted);margin:0 0 22px}
.wiz-actions{display:flex;justify-content:space-between;margin-top:26px;gap:12px}

/* forms */
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px;font-weight:500}
.field input,.field select{width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:9px;
  font-size:14px;background:#fff;transition:.15s}
.field input:focus,.field select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.12)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* number grid */
.num-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;margin-top:8px}
.num-card{border:1.5px solid var(--border);border-radius:11px;padding:14px;cursor:pointer;transition:.15s;background:#fff}
.num-card:hover{border-color:var(--primary)}
.num-card.sel{border-color:var(--primary);background:var(--primary-soft)}
.num-card .n{font-size:17px;font-weight:700;letter-spacing:.02em}
.num-card .meta{font-size:12px;color:var(--muted);margin-top:4px;display:flex;justify-content:space-between;align-items:center}
.pill{font-size:10px;font-weight:700;padding:2px 8px;border-radius:999px;text-transform:uppercase}
.pill.comum{background:#eef2ff;color:#4338ca}
.pill.gold{background:#fef3c7;color:var(--gold)}
.pill.super_gold{background:#fde68a;color:#92400e}
.pill.diamante{background:#ede9fe;color:var(--diamante)}

/* plano cards */
.plano-card{border:1.5px solid var(--border);border-radius:12px;padding:20px;cursor:pointer;transition:.15s}
.plano-card:hover{border-color:var(--primary)}
.plano-card.sel{border-color:var(--primary);background:var(--primary-soft)}
.plano-card .pn{font-weight:700;font-size:16px}
.plano-card .pp{font-size:22px;font-weight:800;color:var(--primary);margin-top:6px}

/* summary / success */
.resumo{background:var(--primary-soft);border-radius:12px;padding:18px;margin-bottom:20px}
.resumo .lin{display:flex;justify-content:space-between;padding:4px 0;font-size:14px}
.resumo .tot{border-top:1px dashed #c7d2fe;margin-top:8px;padding-top:10px;font-weight:800;font-size:16px}
.cred{background:#0b1220;color:#e2e8f0;border-radius:12px;padding:20px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}
.cred .row{display:flex;justify-content:space-between;padding:5px 0;border-bottom:1px solid #1e293b}
.cred .row:last-child{border:0}
.success-badge{width:64px;height:64px;border-radius:50%;background:var(--success);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:32px;margin:0 auto 16px}
.pay-methods{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:8px}
.pay-opt{border:1.5px solid var(--border);border-radius:11px;padding:18px;text-align:center;cursor:pointer;font-weight:600}
.pay-opt.sel{border-color:var(--primary);background:var(--primary-soft)}
.pay-opt.disabled{opacity:.55;cursor:not-allowed;background:#f8fafc}
.alert{padding:12px 14px;border-radius:9px;font-size:14px;margin-bottom:16px}
.alert.err{background:#fee2e2;color:#991b1b}
.alert.info{background:#dbeafe;color:#1e40af}
.loading{text-align:center;color:var(--muted);padding:40px}

/* ---------- Portal do cliente ---------- */
.portal-login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;
  background:linear-gradient(150deg,#0b1e46,var(--primary-dark) 60%,var(--primary))}
.portal-login-card{background:#fff;border-radius:16px;padding:34px;max-width:400px;width:100%;box-shadow:0 20px 50px rgba(11,18,32,.35)}
.portal-login-card .brand{display:block;text-align:center;font-size:26px;margin-bottom:4px}
.portal-login-card .sub{text-align:center;color:var(--muted);margin:0 0 22px;font-size:14px}
.portal-shell{max-width:920px;margin:0 auto;padding:0 20px 60px}
.portal-top{display:flex;align-items:center;justify-content:space-between;height:64px;border-bottom:1px solid var(--border);margin-bottom:28px}
.portal-top .who{font-size:13px;color:var(--muted)}
.portal-top .who b{color:var(--text)}
.portal-h{font-size:22px;margin:8px 0 18px}
.linha-card{background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);padding:22px;margin-bottom:16px}
.linha-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap}
.linha-num{font-size:20px;font-weight:800;letter-spacing:.02em}
.linha-sub{color:var(--muted);font-size:13px;margin-top:2px}
.badge{font-size:11px;font-weight:700;padding:4px 11px;border-radius:999px;text-transform:uppercase;letter-spacing:.03em;white-space:nowrap}
.badge.ativo{background:#dcfce7;color:#166534}
.badge.aguardando_pagamento{background:#fef3c7;color:#92400e}
.badge.provisionando{background:#dbeafe;color:#1e40af}
.badge.cancelado{background:#fee2e2;color:#991b1b}
.linha-meta{display:flex;gap:22px;flex-wrap:wrap;margin-top:14px;font-size:13px;color:var(--muted)}
.linha-meta b{color:var(--text);font-weight:600}
.linha-actions{margin-top:14px}
.sip-toggle{background:none;border:1px solid var(--border);border-radius:8px;padding:8px 14px;font-size:13px;font-weight:600;color:var(--primary);cursor:pointer}
.sip-toggle:hover{background:var(--primary-soft)}
.portal-empty{text-align:center;color:var(--muted);padding:50px 20px}
.portal-empty a{color:var(--primary);font-weight:600}

/* ---------- Responsivo ---------- */
@media (max-width:900px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero h1{font-size:36px}
}
@media (max-width:640px){
  .nav,.header-cta{display:none}
  .menu-toggle{display:block;margin-left:auto}
  .nav.open{display:flex;position:absolute;top:64px;left:0;right:0;flex-direction:column;
    background:#fff;padding:16px 20px;border-bottom:1px solid var(--border);gap:6px}
  .nav.open a{padding:8px 0}
  .grid-4,.grid-3,.grid-2{grid-template-columns:1fr}
  .field-row,.pay-methods{grid-template-columns:1fr}
  .hero{padding:52px 0 60px}
  .hero h1{font-size:30px}
  .hero p{font-size:16px}
  .section-head h2{font-size:26px}
  section{padding:44px 0}
  .footer-grid{grid-template-columns:1fr}
  .wiz-steps .s{font-size:0}
  .wiz-steps .s.active{font-size:11px}
}