/* nueva.css — Landing de CryptoStrike (2026-11): estilo de exchange profesional, datos reales, fuentes propias. */
@font-face { font-family: 'Inter'; src: url('/fonts/Inter-400.woff2') format('woff2'); font-weight: 400 500; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('/fonts/Inter-700.woff2') format('woff2'); font-weight: 600 800; font-display: swap; }
@font-face { font-family: 'Roboto Mono'; src: url('/fonts/RobotoMono-400.woff2') format('woff2'); font-weight: 400 700; font-display: swap; }

:root {
  --bg: #05070c;
  --bg-2: #080b12;
  --panel: #0b1019;
  --panel-2: #0f1522;
  --line: #182133;
  --line-2: #222d42;
  --text: #eef2f8;
  --sub: #9aa6b8;
  --muted: #5f6b80;
  --accent: #3b7bff;
  --accent-2: #6b9bff;
  --accent-soft: rgba(59, 123, 255, 0.12);
  --up: #22c38b;
  --up-soft: rgba(34, 195, 139, 0.12);
  --down: #f0616d;
  --down-soft: rgba(240, 97, 109, 0.12);
  --amber: #f2b84b;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --mono: 'Roboto Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --radius: 14px;
  --wrap: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--sans); line-height: 1.55; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.mono, .num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.up { color: var(--up); }
.down { color: var(--down); }
.muted { color: var(--muted); }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

/* Cabecera */
.top { position: sticky; top: 0; z-index: 40; background: rgba(5, 7, 12, 0.82); backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid var(--line); }
.top-in { height: 64px; display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 16px; letter-spacing: -0.01em; }
.brand-mark { width: 28px; height: 28px; border-radius: 8px; background: linear-gradient(135deg, var(--accent), #6a4dff); display: inline-flex; align-items: center; justify-content: center; font-size: 15px; color: #fff; }
.nav { display: flex; gap: 22px; font-size: 14px; color: var(--sub); }
.nav a:hover { color: var(--text); }
.top-cta { margin-left: auto; display: flex; gap: 10px; align-items: center; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 999px; padding: 10px 18px; font-weight: 600; font-size: 14px; border: 1px solid transparent; cursor: pointer; font-family: inherit; transition: background 0.15s, border-color 0.15s, transform 0.15s; white-space: nowrap; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #2f6cf0; }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line-2); }
.btn-ghost:hover { border-color: var(--sub); }
.btn-lg { padding: 14px 24px; font-size: 15px; }
.menu-btn { display: none; background: none; border: 1px solid var(--line-2); color: var(--text); border-radius: 10px; width: 40px; height: 40px; font-size: 18px; cursor: pointer; }

/* Cinta de mercado */
.ticker { border-bottom: 1px solid var(--line); background: var(--bg-2); }
.ticker-in { display: flex; gap: 26px; align-items: center; height: 40px; font-size: 12.5px; color: var(--sub); overflow-x: auto; scrollbar-width: none; white-space: nowrap; }
.ticker-in::-webkit-scrollbar { display: none; }
.ticker b { color: var(--text); font-weight: 600; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); display: inline-block; margin-right: 6px; vertical-align: 1px; }
.dot.live { background: var(--up); box-shadow: 0 0 0 4px var(--up-soft); }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 3px 9px; border-radius: 999px; font-size: 11.5px; border: 1px solid var(--line-2); color: var(--sub); }
.chip.paper { color: var(--amber); border-color: rgba(242, 184, 75, 0.35); background: rgba(242, 184, 75, 0.08); }

/* Héroe */
.hero { padding: 72px 0 56px; position: relative; }
.hero::before { content: ''; position: absolute; inset: -120px 0 auto 0; height: 560px; background: radial-gradient(60% 60% at 70% 20%, rgba(59, 123, 255, 0.16), transparent 70%), radial-gradient(40% 50% at 15% 10%, rgba(106, 77, 255, 0.10), transparent 70%); pointer-events: none; }
.hero-grid { position: relative; display: grid; grid-template-columns: 1fr 1.08fr; gap: 48px; align-items: center; }
.eyebrow { font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-2); margin-bottom: 18px; display: inline-flex; gap: 8px; align-items: center; }
h1 { font-size: clamp(38px, 5.2vw, 64px); line-height: 1.04; letter-spacing: -0.035em; margin: 0 0 20px; font-weight: 700; }
h1 em { font-style: normal; background: linear-gradient(90deg, #8fb3ff, var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 18px; color: var(--sub); max-width: 560px; margin: 0 0 30px; }
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 28px; }
.trust { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 18px; max-width: 560px; font-size: 13px; color: var(--sub); }
.trust span::before { content: '✓'; color: var(--up); margin-right: 8px; font-weight: 700; }

/* Terminal en vivo */
.term { background: linear-gradient(180deg, var(--panel), #090d15); border: 1px solid var(--line-2); border-radius: 18px; overflow: hidden; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(255, 255, 255, 0.02) inset; }
.term-head { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.pair { display: flex; align-items: center; gap: 10px; }
.pair-logo { width: 30px; height: 30px; border-radius: 50%; background: linear-gradient(135deg, #14f195, #9945ff); }
.pair b { display: block; font-size: 14px; }
.pair small { display: block; font-size: 11.5px; color: var(--muted); }
.term-px { margin-left: auto; text-align: right; }
.term-px .px { font-size: 22px; font-weight: 600; letter-spacing: -0.01em; }
.term-px small { font-size: 12px; }
.term-tabs { display: flex; gap: 4px; padding: 10px 16px 0; }
.tf { background: none; border: 1px solid transparent; color: var(--sub); border-radius: 8px; padding: 5px 10px; font-family: var(--mono); font-size: 12px; cursor: pointer; }
.tf.on { background: var(--panel-2); border-color: var(--line-2); color: var(--text); }
.term-body { display: grid; grid-template-columns: 1fr 172px; gap: 0; }
.chart-box { position: relative; height: 300px; padding: 6px 4px 0 8px; }
.chart-box canvas { width: 100%; height: 100%; display: block; }
.chart-note { position: absolute; left: 14px; top: 10px; font-size: 11px; color: var(--muted); font-family: var(--mono); pointer-events: none; }
.book { border-left: 1px solid var(--line); padding: 10px 12px; font-family: var(--mono); font-size: 11.5px; }
.book-h { display: flex; justify-content: space-between; color: var(--muted); font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 6px; }
.book-row { display: flex; justify-content: space-between; position: relative; padding: 2px 0; }
.book-row i { position: absolute; top: 1px; bottom: 1px; right: 0; border-radius: 2px; opacity: 0.16; }
.book-row.ask .p { color: var(--down); } .book-row.ask i { background: var(--down); }
.book-row.bid .p { color: var(--up); } .book-row.bid i { background: var(--up); }
.book-row span { position: relative; }
.book-mid { text-align: center; padding: 6px 0; color: var(--text); font-weight: 600; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin: 6px 0; }
.term-foot { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.term-foot div { padding: 12px 16px; border-right: 1px solid var(--line); }
.term-foot div:last-child { border-right: none; }
.term-foot small { display: block; font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 3px; }
.term-foot b { font-size: 14px; font-weight: 600; }

/* Secciones */
section { padding: 88px 0; border-top: 1px solid var(--line); }
.sec-head { max-width: 720px; margin-bottom: 44px; }
.kicker { font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-2); margin-bottom: 12px; display: block; }
h2 { font-size: clamp(28px, 3.4vw, 42px); line-height: 1.12; letter-spacing: -0.028em; margin: 0 0 14px; }
.sec-head p { color: var(--sub); font-size: 16.5px; margin: 0; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.card h3 { font-size: 18px; margin: 0 0 8px; letter-spacing: -0.01em; }
.card p { color: var(--sub); font-size: 14.5px; margin: 0; }
.step-n { font-family: var(--mono); font-size: 12px; color: var(--accent-2); border: 1px solid var(--line-2); border-radius: 999px; padding: 3px 10px; display: inline-block; margin-bottom: 16px; }

.engine { position: relative; overflow: hidden; }
.engine-tag { font-family: var(--mono); font-size: 11.5px; padding: 3px 9px; border-radius: 6px; display: inline-block; margin-bottom: 14px; letter-spacing: 0.06em; }
.tag-alfa { background: rgba(148, 163, 184, 0.14); color: #cbd5e1; }
.tag-beta { background: var(--accent-soft); color: var(--accent-2); }
.tag-gamma { background: var(--up-soft); color: var(--up); }
.engine-live { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--line); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.engine-live small { display: block; font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.engine-live b { font-family: var(--mono); font-size: 14.5px; font-weight: 600; }

.lens { padding: 28px; }
.lens ul { margin: 16px 0 0; padding: 0; list-style: none; }
.lens li { color: var(--sub); font-size: 14px; padding: 7px 0; border-top: 1px solid var(--line); }
.lens li b { color: var(--text); font-weight: 600; }
.lens .badge { font-family: var(--mono); font-size: 11.5px; color: var(--accent-2); }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 620px; }
th, td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--line); }
th { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.07em; color: var(--muted); font-weight: 600; background: var(--bg-2); }
tr:last-child td { border-bottom: none; }
td.num, th.num { text-align: right; font-family: var(--mono); }
tr.total td { font-weight: 700; background: rgba(255, 255, 255, 0.015); }
.foot-note { color: var(--muted); font-size: 12.5px; margin-top: 14px; max-width: 900px; }

.rule { display: flex; gap: 16px; }
.rule-ic { flex: 0 0 40px; height: 40px; border-radius: 10px; background: var(--accent-soft); color: var(--accent-2); display: inline-flex; align-items: center; justify-content: center; font-family: var(--mono); font-weight: 700; }

/* Acceso */
.access { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
form.wl { display: grid; gap: 12px; }
.field label { display: block; font-size: 12.5px; color: var(--sub); margin-bottom: 6px; }
.field input, .field select { width: 100%; background: var(--bg-2); border: 1px solid var(--line-2); color: var(--text); border-radius: 10px; padding: 12px 14px; font-size: 15px; font-family: inherit; outline: none; }
.field input:focus, .field select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.wl-status { min-height: 20px; font-size: 13.5px; }
.wl-status.ok { color: var(--up); }
.wl-status.err { color: var(--down); }

/* FAQ */
details { border-bottom: 1px solid var(--line); padding: 18px 0; }
details summary { cursor: pointer; font-size: 16.5px; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
details summary::-webkit-details-marker { display: none; }
details summary::after { content: '+'; color: var(--muted); font-weight: 400; font-size: 20px; line-height: 1; }
details[open] summary::after { content: '–'; }
details p { color: var(--sub); margin: 12px 0 0; font-size: 15px; max-width: 860px; }

/* Pie */
footer { border-top: 1px solid var(--line); padding: 44px 0 56px; color: var(--muted); font-size: 13px; }
.foot-in { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.foot-links { display: flex; gap: 18px; }
.foot-links a:hover { color: var(--text); }
.disclaimer { margin-top: 18px; max-width: 900px; line-height: 1.6; }

/* Responsive */
@media (max-width: 1000px) {
  .hero-grid, .access { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .nav { display: none; }
}
@media (max-width: 720px) {
  .wrap { padding: 0 16px; }
  .hero { padding: 44px 0 40px; }
  .lead { font-size: 16.5px; }
  .grid-2, .trust { grid-template-columns: 1fr; }
  .term-body { grid-template-columns: 1fr; }
  .book { border-left: none; border-top: 1px solid var(--line); display: none; }
  .chart-box { height: 240px; }
  .term-foot { grid-template-columns: 1fr 1fr; }
  .term-foot div:nth-child(3) { display: none; }
  section { padding: 64px 0; }
  .top-cta .btn-ghost { display: none; }
  .engine-live { grid-template-columns: 1fr 1fr 1fr; }
}