:root {
  --bg: #0b0f18; --bg2: #0f1420; --card: #151d2e; --line: #24304a; --txt: #e8eefb; --muted: #93a3c2;
  --accent: #4da3ff; --accent2: #7cf3c4; --ok: #3ecf8e; --warn: #ffcc55; --bad: #ff5a72; --gold: #f4c25a;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: radial-gradient(1200px 600px at 70% -10%, #16233c 0%, var(--bg) 55%);
  color: var(--txt); font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 20px; }
.hidden { display: none !important; }
.muted { color: var(--muted); }

/* Header */
header { padding: 22px 0; display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; }
.brand .dot { width: 30px; height: 30px; border-radius: 8px; background: linear-gradient(135deg, var(--accent), var(--accent2)); display: grid; place-items: center; }
nav a { color: var(--muted); text-decoration: none; margin-left: 18px; font-size: 14px; }
nav a:hover { color: var(--txt); }

/* Hero */
.hero { text-align: center; padding: 40px 0 20px; }
.hero h1 { font-size: 40px; line-height: 1.12; margin: 10px 0; text-wrap: balance; }
.hero .grad { background: linear-gradient(120deg, var(--accent), var(--accent2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { font-size: 18px; color: var(--muted); max-width: 640px; margin: 0 auto 22px; }
.badges { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 14px; }
.badge { background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 7px 14px; font-size: 13px; color: var(--muted); }

/* Botones */
.btn { display: inline-block; border: none; border-radius: 10px; padding: 13px 22px; font: inherit; font-weight: 700; cursor: pointer; text-decoration: none; }
.btn.primary { background: linear-gradient(120deg, var(--accent), #3b8dff); color: #04101f; }
.btn.gold { background: linear-gradient(120deg, var(--gold), #e0a93e); color: #241a02; }
.btn.ghost { background: transparent; border: 1px solid var(--line); color: var(--txt); }
.btn:hover { filter: brightness(1.07); }
.btn.big { padding: 15px 28px; font-size: 17px; }

/* Cards y secciones */
section { padding: 34px 0; }
h2.sec { font-size: 26px; margin: 0 0 6px; }
h2.sec + .subtitle { color: var(--muted); margin: 0 0 22px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 24px; }
.grid { display: grid; gap: 16px; }
.grid.cols3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols2 { grid-template-columns: 1fr 1fr; }
@media (max-width: 720px) { .grid.cols3, .grid.cols2 { grid-template-columns: 1fr; } .hero h1 { font-size: 32px; } }

/* Precio */
.price { text-align: center; }
.price .n { font-size: 44px; font-weight: 800; }
.price .n small { font-size: 18px; color: var(--muted); font-weight: 600; }
.price .tag { display: inline-block; margin-bottom: 8px; font-size: 13px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--accent2); }
.plan { position: relative; }
.plan.destacado { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }

/* Tarjetas de bots */
.bot-card { display: flex; flex-direction: column; gap: 10px; }
.bot-card.soon { opacity: .78; }
.bot-top { display: flex; justify-content: space-between; align-items: center; }
.bot-ico { font-size: 30px; line-height: 1; }
.bot-logo { width: 44px; height: 44px; object-fit: contain; border-radius: 10px; }
.bot-card h3 { margin: 0; font-size: 20px; }
.bot-card p { flex: 1; margin: 0; }
.pill-estado { font-size: 12px; font-weight: 700; padding: 4px 10px; border-radius: 999px; white-space: nowrap; }
.pill-estado.disp { background: rgba(62,207,142,.15); color: var(--ok); }
.pill-estado.soon { background: rgba(255,204,85,.15); color: var(--warn); }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* Pasos numerados */
.pasos { counter-reset: p; display: grid; gap: 14px; }
.paso { display: flex; gap: 14px; align-items: flex-start; }
.paso::before { counter-increment: p; content: counter(p); flex: 0 0 34px; height: 34px; border-radius: 9px; background: #0e1626; border: 1px solid var(--line); color: var(--accent); font-weight: 800; display: grid; place-items: center; }
.paso b { display: block; }
.paso span { color: var(--muted); font-size: 15px; }

/* Checkout */
#checkout .row { display: flex; gap: 10px; flex-wrap: wrap; }
.field { width: 100%; padding: 12px 13px; background: #0d1524; color: var(--txt); border: 1px solid var(--line); border-radius: 10px; font: inherit; }
.field:focus { outline: 2px solid var(--accent); border-color: transparent; }
select.field { cursor: pointer; padding: 12px 8px; color-scheme: dark; }
label.lbl { display: block; font-size: 13px; color: var(--muted); margin: 12px 0 5px; }
.qr-wrap { text-align: center; margin-top: 14px; display: flex; flex-direction: column; align-items: center; gap: 6px; }
.qr-wrap img { width: 220px; height: 220px; object-fit: contain; background: #fff; border-radius: 12px; padding: 8px; }
.pay-box { background: #0d1524; border: 1px dashed var(--line); border-radius: 12px; padding: 16px; margin-top: 14px; }
.pay-line { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 7px 0; border-bottom: 1px solid var(--line); }
.pay-line:last-child { border-bottom: none; }
.pay-line .k { color: var(--muted); font-size: 14px; }
.pay-line .v { font-weight: 700; font-family: ui-monospace, monospace; }
.copy { cursor: pointer; border: 1px solid var(--line); background: transparent; color: var(--accent); border-radius: 7px; padding: 3px 8px; font-size: 12px; }
.memo-hi { color: var(--gold); font-size: 18px; }
.estado-pago { margin-top: 14px; padding: 12px; border-radius: 10px; text-align: center; font-weight: 600; }
.estado-pago.wait { background: rgba(255,204,85,.12); color: var(--warn); }
.estado-pago.ok { background: rgba(62,207,142,.14); color: var(--ok); }
.estado-pago.err { background: rgba(255,90,114,.14); color: var(--bad); }
.spin { display: inline-block; width: 14px; height: 14px; border: 2px solid rgba(255,255,255,.25); border-top-color: var(--warn); border-radius: 50%; animation: sp 0.8s linear infinite; vertical-align: -2px; margin-right: 6px; }
@keyframes sp { to { transform: rotate(360deg); } }

.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq p { color: var(--muted); margin: 10px 0 0; }

footer { border-top: 1px solid var(--line); padding: 22px 0 40px; color: var(--muted); font-size: 14px; text-align: center; margin-top: 20px; }
.warnbox { background: rgba(255,204,85,.08); border: 1px solid rgba(255,204,85,.3); border-radius: 12px; padding: 14px 16px; color: #ffe0a3; font-size: 14px; }
.tutorial { margin-top: 14px; text-align: center; }
.tutorial-t { font-size: 14px; font-weight: 600; margin-bottom: 8px; color: var(--txt, #e6ecf7); }
.tutorial-gif { max-width: 100%; width: 320px; border-radius: 12px; border: 1px solid rgba(255,255,255,.12); box-shadow: 0 8px 24px rgba(0,0,0,.35); }