/* TradeBox - estilo global (dark, profissional) */
*,*::before,*::after{box-sizing:border-box}
:root{
  --bg:#070a13;
  --bg-2:#0b1220;
  --panel:#0f172a;
  --panel-2:#111a2e;
  --border:#1e2a44;
  --text:#e6edf7;
  --muted:#8aa0bf;
  --brand:#22d3a5;
  --brand-2:#0ea5e9;
  --danger:#ef4444;
  --warn:#f59e0b;
  --ok:#22c55e;
  --radius:14px;
}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font:15px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
button{font:inherit;cursor:pointer;border:0}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.muted{color:var(--muted)}
.center{text-align:center}

/* ---- Aurora/hero background ---- */
.aurora{position:absolute;inset:0;overflow:hidden;z-index:0;pointer-events:none}
.aurora::before,.aurora::after{
  content:"";position:absolute;width:1100px;height:1100px;border-radius:50%;
  filter:blur(120px);opacity:.35;
}
.aurora::before{background:radial-gradient(closest-side,#0ea5e9,transparent);top:-300px;left:-200px}
.aurora::after{background:radial-gradient(closest-side,#22d3a5,transparent);bottom:-400px;right:-200px;opacity:.30}
.grid-bg{position:absolute;inset:0;background-image:
  linear-gradient(transparent 95%,rgba(255,255,255,.04) 95%),
  linear-gradient(90deg,transparent 95%,rgba(255,255,255,.04) 95%);
  background-size:42px 42px;mask-image:radial-gradient(ellipse at top,#000 35%,transparent 75%);
  z-index:0;pointer-events:none}

/* ---- Header ---- */
.nav{position:sticky;top:0;z-index:30;backdrop-filter:blur(14px);background:rgba(7,10,19,.7);border-bottom:1px solid rgba(255,255,255,.06)}
.nav-inner{display:flex;align-items:center;gap:28px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.2px}
.brand svg,.brand img{width:32px;height:32px;flex-shrink:0;border-radius:8px;object-fit:cover}

/* Language switcher */
.lang-switch{position:relative;margin-right:10px}
.lang-btn{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:10px;background:transparent;border:1px solid var(--border);color:#cbd5e1;font-weight:600}
.lang-btn:hover{background:rgba(255,255,255,.04);color:#fff}
.lang-flag{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:6px;background:linear-gradient(135deg,#22d3a5,#0ea5e9);color:#06121f;font-size:10px;font-weight:800;letter-spacing:.04em}
.lang-menu{position:absolute;right:0;top:calc(100% + 6px);background:#0c1426;border:1px solid var(--border);border-radius:12px;list-style:none;padding:6px;margin:0;min-width:180px;box-shadow:0 14px 40px -10px rgba(0,0,0,.6);opacity:0;pointer-events:none;transform:translateY(-4px);transition:opacity .15s, transform .15s;z-index:40}
.lang-switch:hover .lang-menu,.lang-switch:focus-within .lang-menu{opacity:1;pointer-events:auto;transform:translateY(0)}
.lang-menu a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;color:#cbd5e1;font-size:14px}
.lang-menu a:hover{background:rgba(255,255,255,.04);color:#fff}
.lang-menu a.active{color:#fff;background:rgba(34,211,165,.10)}
.nav-links{display:flex;gap:24px;margin-left:18px}
.nav-links a{color:#cbd5e1}
.nav-links a:hover{color:#fff}
.nav-spacer{flex:1}
.cta-pill{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;background:linear-gradient(90deg,var(--brand),var(--brand-2));color:#06121f;font-weight:700}
.cta-pill .badge{background:rgba(0,0,0,.18);padding:2px 8px;border-radius:999px;font-size:11px;letter-spacing:.6px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:10px;font-weight:600;border:1px solid var(--border);background:#fff;color:#0b1220}
.btn.ghost{background:transparent;color:#e6edf7}
.btn.primary{background:linear-gradient(90deg,var(--brand),var(--brand-2));color:#06121f;border:0}
.btn.lg{padding:14px 22px;font-size:16px}
.btn.block{display:flex;width:100%;justify-content:center}

/* ---- Hero ---- */
.hero{position:relative;padding:96px 0 60px;overflow:hidden}
.hero h1{font-size:clamp(36px,5.4vw,68px);line-height:1.04;margin:0 0 18px;letter-spacing:-.02em;font-weight:800}
.hero h1 .grad{background:linear-gradient(90deg,#22d3a5,#0ea5e9);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.sub{font-size:18px;color:#b6c3d8;max-width:760px;margin:0 auto 30px}
.hero .download-card{margin:34px auto 0;max-width:560px;background:linear-gradient(180deg,rgba(34,211,165,.15),rgba(14,165,233,.08));border:1px solid rgba(34,211,165,.25);border-radius:16px;padding:14px}
.hero .download-card .small{display:block;text-align:center;color:#9fe6cf;font-size:12px;letter-spacing:.6px;text-transform:uppercase;margin-bottom:10px}
.hero .download-card .btn{background:#fff;color:#0b1220}

/* ---- Countdown ---- */
.countdown{display:flex;gap:14px;justify-content:center;margin-top:38px;flex-wrap:wrap}
.cd-cell{min-width:96px;padding:14px 18px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08)}
.cd-num{font-size:34px;font-weight:800;letter-spacing:-.02em;color:#fff}
.cd-lbl{font-size:11px;text-transform:uppercase;letter-spacing:.18em;color:#8aa0bf}

/* ---- Waitlist ---- */
.waitlist{margin:42px auto 0;max-width:640px;background:#0d1426;border:1px solid var(--border);border-radius:18px;padding:22px}
.waitlist .row{display:flex;gap:10px}
.waitlist input[type=email]{flex:1;padding:14px 16px;border-radius:10px;background:#070b15;color:#fff;border:1px solid var(--border);outline:none}
.waitlist input[type=email]:focus{border-color:var(--brand)}
.waitlist .meter{margin-top:14px;height:8px;background:#0a1224;border-radius:99px;border:1px solid var(--border);overflow:hidden}
.waitlist .meter > span{display:block;height:100%;background:linear-gradient(90deg,#22d3a5,#0ea5e9)}
.waitlist .urg{display:flex;justify-content:space-between;font-size:12px;color:#9fb0cc;margin-top:6px}
.pulse{display:inline-block;width:8px;height:8px;border-radius:50%;background:#22d3a5;box-shadow:0 0 0 0 rgba(34,211,165,.7);animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(34,211,165,.7)}70%{box-shadow:0 0 0 12px rgba(34,211,165,0)}100%{box-shadow:0 0 0 0 rgba(34,211,165,0)}}

/* ---- Sections ---- */
section{padding:90px 0;position:relative}
.eyebrow{text-transform:uppercase;letter-spacing:.22em;font-size:12px;color:#7be0c1;margin-bottom:14px}
h2.h{font-size:clamp(28px,3.4vw,42px);line-height:1.1;margin:0 0 14px;letter-spacing:-.01em;font-weight:800}
.lead{color:#b6c3d8;max-width:760px}

/* feature grid */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}
.feature{background:linear-gradient(180deg,#0e1730,#0a1124);border:1px solid var(--border);border-radius:18px;padding:22px;transition:transform .25s ease, border-color .25s ease}
.feature:hover{transform:translateY(-3px);border-color:#2c3d63}
.feature .ic{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,#22d3a5,#0ea5e9);color:#06121f;font-weight:800;margin-bottom:14px}
.feature h3{margin:0 0 8px;font-size:18px}
.feature p{margin:0;color:#aebbd2}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:34px}
.step{background:#0c1426;border:1px solid var(--border);border-radius:16px;padding:20px}
.step .n{font-size:12px;letter-spacing:.2em;color:#7be0c1}
.step h4{margin:8px 0 6px}

/* pricing */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}
.plan{position:relative;background:#0c1426;border:1px solid var(--border);border-radius:20px;padding:26px;display:flex;flex-direction:column}
.plan.popular{border-color:rgba(34,211,165,.55);box-shadow:0 0 0 1px rgba(34,211,165,.25), 0 30px 80px -30px rgba(34,211,165,.45)}
.plan .tag{position:absolute;top:-12px;right:18px;background:linear-gradient(90deg,#22d3a5,#0ea5e9);color:#06121f;font-weight:700;padding:4px 10px;font-size:11px;border-radius:999px;letter-spacing:.1em}
.plan h3{margin:0;font-size:20px}
.plan .price{font-size:46px;font-weight:800;letter-spacing:-.02em;margin:8px 0 4px}
.plan .price small{font-size:14px;color:#9fb0cc;font-weight:500}
.plan ul{padding:0;margin:18px 0 22px;list-style:none}
.plan li{padding:8px 0;border-top:1px dashed #1c2742;color:#cdd7eb}
.plan li::before{content:"✓";color:#22d3a5;margin-right:8px;font-weight:800}

/* disclaimer */
.disclaimer{background:#170c0c;border:1px solid #4a1f1f;border-radius:16px;padding:22px;color:#fbcaca;margin-top:18px}
.disclaimer h3{margin:0 0 8px;color:#ffb4b4}
.faq{display:grid;gap:10px}
.faq details{background:#0c1426;border:1px solid var(--border);border-radius:14px;padding:16px 18px;transition:border-color .2s}
.faq details[open]{border-color:#22d3a5}
.faq summary{cursor:pointer;font-weight:600;font-size:16px;color:#e8eef8;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:#22d3a5;font-size:22px;font-weight:300;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details > div{margin-top:12px;color:#9fb0cc;line-height:1.6}
.faq details > div p{margin:0 0 8px}
.faq details > div p:last-child{margin-bottom:0}

/* footer */
footer{border-top:1px solid rgba(255,255,255,.06);padding:34px 0;color:#8aa0bf;font-size:13px}

/* responsive */
@media (max-width: 900px){
  .features,.plans{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .nav-links{display:none}
}

/* ---- Auth ---- */
.auth-wrap{min-height:calc(100vh - 64px);display:grid;place-items:center;padding:40px 16px;position:relative}
.auth-card{width:100%;max-width:440px;background:#0c1426;border:1px solid var(--border);border-radius:18px;padding:28px;position:relative;z-index:1}
.auth-card h1{margin:0 0 6px}
.auth-card .sub{color:#9fb0cc;margin-bottom:18px}
.divider{display:flex;align-items:center;gap:10px;color:#7e90b1;font-size:12px;text-transform:uppercase;letter-spacing:.08em;margin:14px 0 16px}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--border)}
.field{display:block;margin-bottom:14px}
.field label{font-size:13px;color:#cbd5e1;margin-bottom:6px;display:block}
.field input[type=text],.field input[type=email],.field input[type=password]{width:100%;padding:12px 14px;background:#070b15;color:#fff;border:1px solid var(--border);border-radius:10px;outline:none}
.field input:focus{border-color:var(--brand)}
.checkbox{display:flex;align-items:flex-start;gap:10px;color:#b6c3d8;font-size:13px}
.alert{padding:10px 12px;border-radius:10px;margin-bottom:14px;font-size:14px}
.alert.err{background:#2a0d10;border:1px solid #5b1820;color:#ffc4c4}
.alert.ok{background:#0c2418;border:1px solid #155b3a;color:#bff5d6}

/* ---- Dashboard ---- */
.dash-head{display:flex;justify-content:space-between;align-items:center;padding:28px 0 8px}
.card{background:#0c1426;border:1px solid var(--border);border-radius:18px;padding:22px;margin-bottom:18px}
.card h2{margin:0 0 14px;font-size:20px}
.kpi{display:flex;gap:18px;flex-wrap:wrap}
.kpi .b{flex:1;min-width:200px;background:#0a1124;border:1px solid var(--border);border-radius:14px;padding:16px}
.kpi .b .l{font-size:12px;color:#8aa0bf;text-transform:uppercase;letter-spacing:.18em}
.kpi .b .v{font-size:26px;font-weight:800;margin-top:6px}
.bar{height:10px;border-radius:99px;background:#0a1224;border:1px solid var(--border);overflow:hidden;margin-top:10px}
.bar > span{display:block;height:100%;background:linear-gradient(90deg,#22d3a5,#0ea5e9)}
.tbl{width:100%;border-collapse:collapse}
.tbl th,.tbl td{padding:10px 12px;border-bottom:1px solid #18223b;text-align:left;font-size:14px}
.tbl th{color:#8aa0bf;font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.16em}
.pill{display:inline-block;padding:3px 10px;border-radius:999px;background:#0a1530;border:1px solid #1d2a4d;font-size:12px;color:#b6c3d8}
.pill.ok{color:#bdf5d8;border-color:#155b3a;background:#0c2418}

/* ---- Dashboard info banner ---- */
.dash-banner{display:flex;align-items:flex-start;gap:14px;padding:14px 16px;border-radius:12px;background:linear-gradient(135deg,rgba(99,102,241,.14),rgba(34,211,165,.10));border:1px solid rgba(99,102,241,.35)}
.dash-banner-icon{color:#a5b4fc;flex-shrink:0;margin-top:1px}
.dash-banner-body{flex:1;min-width:0}
.dash-banner-body strong{display:block;color:#fff;margin-bottom:2px}
.dash-banner-close{background:transparent;border:1px solid rgba(255,255,255,.18);color:#cbd5e1;padding:6px 12px;border-radius:8px;cursor:pointer;font-size:13px;flex-shrink:0}
.dash-banner-close:hover{background:rgba(255,255,255,.06);color:#fff}