:root{
  --bg: #0b0d10;
  --card: #0f1318;
  --text: #e7edf3;
  --muted: #a6b3c2;
  /* Paleta alinhada à logo (verde + ciano) */
  --primary: #00e6ff;      /* ciano */
  --primary-2: #00c9e3;    /* ciano escuro */
  --brand-green: #2de56e;  /* verde neon */
  --brand-green-2: #18c964;/* verde mais escuro */
  --border: #1a2230;
  --logo-h: 34px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  line-height: 1.6;
}
.container{max-width:1100px;margin:0 auto;padding:24px}
.site-header{position:sticky;top:0;z-index:50;isolation:isolate}
.site-header{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;background:rgba(10,15,20,.6);backdrop-filter:blur(8px)}
.site-header::after{content:"";position:absolute;inset:auto 0 0 0;height:1px;background:linear-gradient(90deg,var(--brand-green),var(--primary));opacity:.9}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-weight:800;letter-spacing:.02em}
.brand img{height:var(--logo-h);width:auto;display:block}
.brand span{color:#eafcff}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-weight:700}
.nav a{color:var(--muted);text-decoration:none;margin-left:6px;padding:8px 10px;border-radius:10px;transition:color .15s ease, background .15s ease, transform .15s ease}
.nav a:hover{color:var(--text);background:rgba(0,230,255,.08)}
.nav a:active{transform:translateY(1px)}
.nav a:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.hero{padding:40px 0 10px;max-width:1000px;margin:36px auto 10px;display:grid;gap:20px;align-items:center}
.hero .ad-top{grid-column:1/-1}
.hero-content{display:block}
.hero-brand{justify-self:center;position:relative}
.hero-brand::before{content:"";position:absolute;inset:-12% -12% -12% -12%;background:radial-gradient(60% 60% at 50% 50%, rgba(0,230,255,.18), rgba(45,229,110,.12) 40%, transparent 70%);filter:blur(22px);z-index:-1}
.hero-logo{width:clamp(140px,22vw,260px);height:auto;display:block;filter:drop-shadow(0 0 18px rgba(45,229,110,.15)) drop-shadow(0 0 24px rgba(0,230,255,.12))}
.kicker{color:var(--brand-green);text-transform:uppercase;font-weight:700;letter-spacing:.06em}
h1{font-size:34px;line-height:1.15;margin:10px 0 8px}
.lead{color:var(--muted);max-width:800px}
.cta{margin-top:16px;display:flex;gap:12px}
.btn{display:inline-block;padding:10px 14px;border:1px solid var(--border);border-radius:10px;color:var(--text);text-decoration:none;transition:background .15s ease, box-shadow .15s ease, transform .15s ease}
.btn.primary{background:linear-gradient(90deg,var(--brand-green),var(--primary));color:#05141d;border:0;font-weight:700}
.btn:hover{box-shadow:0 10px 24px -12px rgba(0,230,255,.35)}
.btn:active{transform:translateY(1px)}
.ad{border:1px dashed var(--border);border-radius:12px;padding:14px;margin-top:18px;color:var(--muted);text-align:center}
.ad-top{max-width:1000px;margin-left:auto;margin-right:auto}
section{margin:28px 0}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px;color:var(--text);text-decoration:none;transition:border-color .15s ease, box-shadow .15s ease, transform .15s ease}
.card h3{margin:0 0 6px}
.card p{margin:0;color:var(--muted)}
.card:hover{border-color:var(--brand-green);box-shadow:0 10px 22px -14px rgba(0,230,255,.35);transform:translateY(-2px)}
/* Tag/etiqueta para cards */
.tag{display:inline-block;font-size:12px;line-height:1;color:#05141d;background:linear-gradient(90deg,var(--brand-green),var(--primary));padding:4px 8px;border-radius:999px;font-weight:700;letter-spacing:.02em;margin-bottom:8px}
.tools{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:8px;padding:0;list-style:none}
.tools a{color:var(--text)}
.posts{padding:0;list-style:none}
.posts li{margin:6px 0}
.posts a{color:var(--text)}
.notice{background:rgba(25,194,255,.08);border:1px solid var(--border);border-radius:12px;padding:12px}
.site-footer{border-top:1px solid var(--border);padding:18px 24px;color:var(--muted);text-align:center}
@media (max-width:700px){
  h1{font-size:26px}
}
@media (min-width:960px){
  :root{--logo-h: 40px}
  .hero{grid-template-columns:1.3fr 1fr}
}

/* Linha do tempo visual */
.timeline{position:relative;margin:22px 0 10px;padding-left:22px}
.timeline::before{content:"";position:absolute;left:6px;top:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--brand-green),var(--primary))}
.timeline-item{position:relative;margin:16px 0;padding:10px 12px 10px 16px;border:1px solid var(--border);border-radius:12px;background:var(--card)}
.timeline-item::before{content:"";position:absolute;left:-2px;top:16px;width:10px;height:10px;border-radius:50%;background:linear-gradient(180deg,var(--brand-green),var(--primary));box-shadow:0 0 0 3px rgba(0,230,255,.12)}
.timeline-year{display:inline-block;font-weight:700;color:#0b1820;background:linear-gradient(90deg,var(--brand-green),var(--primary));padding:4px 8px;border-radius:999px;margin-bottom:6px}
.timeline h3{margin:4px 0 2px}
.timeline p{margin:6px 0 0;color:var(--muted)}

/* Fundadores */
.founders{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-top:10px}
.founder{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px}
.founder h3{margin:0 0 6px}
.founder p{color:var(--muted);margin:0}

/* Doações (refinado) */
.donate{background:transparent;border:0;border-radius:0;padding:0;margin-top:28px}
.donate--compact{text-align:center}
.donate h2{font-size:18px;margin:0 0 8px}
.donate p{margin:6px 0}
.donate-grid{display:grid;grid-template-columns:1fr;gap:12px;align-items:center;justify-items:start;margin:10px 0 0}
@media (min-width:700px){.donate-grid{grid-template-columns:1fr 1fr}}
.donate code{background:#0b141b;border:1px solid var(--border);padding:8px 10px;border-radius:8px;display:inline-block;word-break:break-all}
.donate .btn{font-size:13px;padding:8px 10px;border-color:var(--border);background:transparent}
.copy-group{display:flex;align-items:center;gap:8px}
.donate .cta{margin-top:10px}
.donate .qr{width:100%;max-width:120px;border-radius:12px;border:1px solid var(--border);background:#fff}
.donate-toggle{display:inline-block;font-size:13px;color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:6px 10px;background:transparent}
.donate-toggle{cursor:pointer;user-select:none}
.donate-toggle:hover{color:var(--text);border-color:var(--primary)}
.donate-toggle::-webkit-details-marker{display:none}
.donate--compact summary{list-style:none}
.donate--compact > .donate-toggle{display:inline-block;margin-bottom:8px}
.donate-details{display:none;margin-top:10px;text-align:left}
details.donate[open] .donate-details{display:block}
.donate-details.open{display:block}

/* Utilidades */
.hidden{display:none !important}

/* Banner do X (desabilitado por padrão) */
.x-banner{width:100%;margin:22px 0;border:1px dashed var(--border);border-radius:14px;padding:14px;background:rgba(0,230,255,.06);text-align:center}
.x-banner p{margin:0;color:var(--muted)}
.x-banner strong{color:#eafcff}
.x-banner .btn{margin-top:10px;font-size:14px}
/* Variante mais discreta */
.x-banner--compact{padding:10px;margin:16px 0;background:rgba(0,230,255,.04);font-size:14px;opacity:.95}

/* Ícones inline padrão */
[data-icon]{display:inline-block;width:18px;height:18px;vertical-align:-3px;margin-right:6px;color:var(--text);opacity:.9}
[data-icon] svg{width:18px;height:18px;display:inline-block}



/* Card de ETF */
.price-card .card{border-radius:18px;padding:24px}
.price-card h2{margin:0 0 6px}
.price-card__subtitle{margin:0 0 18px;color:var(--muted)}
.price-card__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.price-card__grid article{border:1px solid var(--border);border-radius:14px;padding:16px;background:rgba(0,0,0,.18)}
.price-card__value{margin:4px 0;font-size:32px;font-weight:800}
.price-card__value.positive{color:var(--brand-green)}
.price-card__value.negative{color:#ff6b6b}

/* Card de métricas XRPL/XRP */
.metrics-card{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px;align-items:stretch}
.metrics-block{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px}
.metrics-block h3{margin:0 0 4px}
.metrics-block p{margin:2px 0}
.metric-note{font-size:11px;color:var(--muted);margin-top:4px}
.metric-change-positive{color:var(--brand-green)}
.metric-change-negative{color:#ff6b6b}
.network-status{display:flex;align-items:center;gap:6px}
.network-dot{width:8px;height:8px;border-radius:50%;background:#666;box-shadow:0 0 0 3px rgba(0,0,0,.3)}
.network-dot.is-up{background:var(--brand-green)}
.network-dot.is-down{background:#ff6b6b}

/* Overrides para layout dos cards de m�tricas em duas colunas */
.card.metrics-card{background:transparent;border:0;padding:0}
.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px;align-items:stretch}

/* Card de ETFs */
@media (min-width:1100px){
}
@media (max-width:700px){
}