/* =====================================================================
   ODÍN — Sistema de diseño
   Azules profesionales (navy · azul rey · cian), cifras en mono, claro por defecto
   con modo oscuro seleccionado (no invertido).
   ===================================================================== */
:root {
  color-scheme: light;
  /* Marca */
  --navy-950: #050d24; --navy-900: #081634; --navy-850: #0b1d45; --navy-800: #0f2557; --navy-700: #16317a;
  --blue-800: #1e3a8a; --blue-700: #1d4ed8; --blue-600: #2563eb; --blue-500: #3b82f6; --blue-400: #60a5fa; --blue-300: #93c5fd; --blue-200: #bfdbfe; --blue-100: #dbeafe; --blue-50: #eff6ff;
  --sky-400: #60a5fa; --cyan-400: #60a5fa; --cyan-600: #1d4ed8;
  --grad-brand: linear-gradient(135deg, #1d4ed8 0%, #2563eb 45%, #2563eb 100%);
  --grad-navy: radial-gradient(1200px 600px at 85% -10%, rgba(37, 99, 235, .45), transparent 60%), radial-gradient(900px 500px at -10% 110%, rgba(37, 99, 235, .28), transparent 60%), linear-gradient(160deg, #050d24 0%, #0b1d45 55%, #0f2557 100%);
  --grad-text: linear-gradient(95deg, #7cb4ff 0%, #60a5fa 42%, #bfdbfe 78%, #bfdbfe 100%);
  /* Superficies y texto */
  --bg: #f5f8ff; --bg-soft: #eef3fc; --surface: #ffffff; --surface-2: #f8faff; --surface-3: #eef3fb;
  --ink: #0a1633; --ink-2: #26334f; --muted: #5b6b8a; --faint: #8a98b4;
  --line: #e2e8f4; --line-strong: #cbd5e6;
  --accent: var(--blue-600); --accent-ink: #ffffff; --accent-soft: rgba(37, 99, 235, .1); --accent-line: rgba(37, 99, 235, .35);
  /* Estatus (reservados: siempre con icono + texto) */
  --good: #059669; --good-soft: rgba(5, 150, 105, .1); --warn: #b45309; --warn-soft: rgba(217, 119, 6, .12); --bad: #dc2626; --bad-soft: rgba(220, 38, 38, .1);
  /* Series de gráficas (validadas: CVD + contraste ≥3:1 sobre blanco) */
  --s1: #2563eb; --s2: #e8612c; --s3: #0d9488; --s4: #c27c00; --s5: #1e3a8a; --s6: #15803d; --s7: #0284c7; --s8: #dc2626;
  --seq-1: #7fb0f8; --seq-2: #4f8ef5; --seq-3: #2563eb; --seq-4: #1d45c4; --seq-5: #153596;
  /* Tipografía */
  --font: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --font-brand: "Unbounded", var(--font);
  /* Forma */
  --r-sm: 8px; --r: 12px; --r-lg: 18px; --r-xl: 24px; --r-pill: 999px;
  --sh-1: 0 1px 2px rgba(10, 22, 51, .06), 0 1px 1px rgba(10, 22, 51, .04);
  --sh-2: 0 1px 2px rgba(10, 22, 51, .05), 0 10px 28px -14px rgba(10, 22, 51, .22);
  --sh-3: 0 2px 6px rgba(10, 22, 51, .06), 0 24px 60px -24px rgba(16, 42, 110, .35);
  --sh-glow: 0 10px 30px -10px rgba(37, 99, 235, .55);
  --ease: cubic-bezier(.16, 1, .3, 1);
  --ease-spring: cubic-bezier(.34, 1.56, .64, 1);
  --container: 1200px;
  /* Aurora boreal (acentos de interfaz; NO son colores de series de gráficas) */
  --violet-600: #1e40af; --violet-500: #3b82f6; --violet-400: #93c5fd; --violet-300: #bfdbfe;
  --teal-600: #0d9488; --teal-500: #14b8a6; --teal-400: #93c5fd;
  --gold-600: #b45309; --gold-500: #d97706; --gold-400: #f59e0b; --gold-300: #fcd34d;
  --grad-aurora: linear-gradient(110deg, #60a5fa 0%, #3b82f6 34%, #3b82f6 68%, #93c5fd 100%);
  --grad-violet: linear-gradient(135deg, #172554 0%, #1e40af 52%, #2563eb 100%);
  --grad-teal: linear-gradient(135deg, #0f766e 0%, #0d9488 52%, #1d4ed8 100%);
  --grad-cyan: linear-gradient(135deg, #1e40af 0%, #1d4ed8 50%, #2563eb 100%);
  --grad-gold: linear-gradient(135deg, #92400e 0%, #b45309 50%, #d97706 100%);
  --grad-indigo: linear-gradient(135deg, #172554 0%, #1e40af 55%, #2563eb 100%);
  --grad-sky: radial-gradient(900px 420px at 15% -10%, rgba(59, 130, 246, .32), transparent 60%), radial-gradient(760px 420px at 95% 0%, rgba(96, 165, 250, .22), transparent 62%), radial-gradient(800px 480px at 60% 120%, rgba(37, 99, 235, .22), transparent 60%), linear-gradient(160deg, #050d24 0%, #0b1d45 55%, #13265e 100%);
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #060e24; --bg-soft: #0a1530; --surface: #0c1633; --surface-2: #101d40; --surface-3: #14244d;
  --ink: #eef3ff; --ink-2: #c9d5f0; --muted: #93a3c6; --faint: #6b7ca3;
  --line: #1c2b55; --line-strong: #2a3d70;
  --accent: #4f86f7; --accent-soft: rgba(79, 134, 247, .16); --accent-line: rgba(79, 134, 247, .45);
  --good: #34d399; --good-soft: rgba(52, 211, 153, .14); --warn: #fbbf24; --warn-soft: rgba(251, 191, 36, .14); --bad: #f87171; --bad-soft: rgba(248, 113, 113, .14);
  --s1: #3b82f6; --s2: #e0612b; --s3: #0f9a8c; --s4: #c98500; --s5: #8b7cf0; --s6: #2f9e44; --s7: #1f9bd6; --s8: #e66767;
  --sh-1: 0 1px 2px rgba(0, 0, 0, .4); --sh-2: 0 12px 30px -14px rgba(0, 0, 0, .7); --sh-3: 0 24px 60px -24px rgba(0, 0, 0, .8);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]).auto-dark {
    color-scheme: dark;
    --bg: #060e24; --bg-soft: #0a1530; --surface: #0c1633; --surface-2: #101d40; --surface-3: #14244d;
    --ink: #eef3ff; --ink-2: #c9d5f0; --muted: #93a3c6; --faint: #6b7ca3; --line: #1c2b55; --line-strong: #2a3d70;
    --accent: #4f86f7; --accent-soft: rgba(79, 134, 247, .16); --accent-line: rgba(79, 134, 247, .45);
    --s1: #3b82f6; --s2: #e0612b; --s3: #0f9a8c; --s4: #c98500; --s5: #8b7cf0; --s6: #2f9e44; --s7: #1f9bd6; --s8: #e66767;
  }
}

/* ---------------------------------------------------------------- Base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16px/1.6 var(--font); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img, svg, video { max-width: 100%; display: block; }
.ico { flex: none; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.15; letter-spacing: -.02em; font-weight: 800; color: var(--ink); }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.7rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.5rem); }
h3 { font-size: 1.2rem; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
small, .small { font-size: .85rem; }
.mono, .num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.tnum { font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.grad-text { color: #93c5fd; }
.accent-text { color: var(--accent); }
:focus-visible { outline: 3px solid var(--blue-400); outline-offset: 2px; border-radius: 6px; }
::selection { background: var(--blue-200); color: var(--navy-900); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 1000; background: var(--navy-900); color: #fff; padding: 10px 14px; border-radius: var(--r); }
.skip-link:focus { top: 12px; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; } }

/* ---------------------------------------------------------------- Layout */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.section { padding: clamp(56px, 8vw, 110px) 0; }
.section-tight { padding: clamp(36px, 5vw, 64px) 0; }
.grid { display: grid; gap: 20px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 960px) { .g3, .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .g2, .g3, .g4 { grid-template-columns: 1fr; } .container { padding: 0 16px; } }
.stack > * + * { margin-top: var(--gap, 14px); }
.row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.center { text-align: center; }
.maxw-640 { max-width: 640px; } .maxw-760 { max-width: 760px; } .mx-auto { margin-left: auto; margin-right: auto; }

/* ---------------------------------------------------------------- Marca */
.brand { display: inline-flex; align-items: center; gap: 10px; color: inherit; text-decoration: none !important; }
.brand img, .brand svg { width: 38px; height: 38px; border-radius: 10px; box-shadow: var(--sh-glow); }
.brand-name { font-family: var(--font-brand); font-weight: 700; font-size: 1.2rem; letter-spacing: .06em; line-height: 1; }
.brand-by { display: block; font: 600 .62rem/1 var(--font); letter-spacing: .22em; text-transform: uppercase; color: var(--muted); margin-top: 4px; }
.on-dark .brand-by { color: #9fb4e0; }

/* ---------------------------------------------------------------- Botones */
.btn { --b-bg: var(--surface); --b-fg: var(--ink); --b-bd: var(--line-strong); display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 10px 18px; border-radius: var(--r); border: 1px solid var(--b-bd); background: var(--b-bg); color: var(--b-fg); font: 700 .95rem/1 var(--font); cursor: pointer; text-decoration: none !important; transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s, border-color .2s; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); box-shadow: var(--sh-2); }
.btn:active { transform: translateY(0); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-primary { --b-bg: var(--grad-brand); --b-fg: #fff; --b-bd: transparent; background: var(--grad-brand); box-shadow: var(--sh-glow); }
.btn-primary:hover { box-shadow: 0 16px 36px -12px rgba(37, 99, 235, .7); }
/* Destello al pasar el cursor e icono final que se adelanta (solo transform) */
.btn-primary, .btn-dark { position: relative; isolation: isolate; overflow: hidden; }
.btn-primary::after, .btn-dark::after { content: ""; position: absolute; z-index: -1; top: 0; bottom: 0; left: 0; width: 55%; background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .3), transparent); transform: translateX(-130%) skewX(-18deg); pointer-events: none; }
.btn-primary:hover::after, .btn-dark:hover::after { transform: translateX(260%) skewX(-18deg); transition: transform .8s var(--ease); }
.btn:not(.btn-icon) > .ico:last-child:not(.flip) { transition: transform .25s var(--ease); }
.btn:not(.btn-icon):hover > .ico:last-child:not(.flip) { transform: translateX(3px); }
.btn-dark { --b-bg: var(--navy-900); --b-fg: #fff; --b-bd: var(--navy-900); }
.btn-ghost { --b-bg: transparent; --b-bd: transparent; }
.btn-ghost:hover { background: var(--accent-soft); box-shadow: none; }
.btn-outline { --b-bg: transparent; --b-fg: var(--accent); --b-bd: var(--accent-line); }
.btn-light { --b-bg: rgba(255, 255, 255, .1); --b-fg: #fff; --b-bd: rgba(255, 255, 255, .25); backdrop-filter: blur(8px); }
.btn-danger { --b-bg: var(--bad-soft); --b-fg: var(--bad); --b-bd: transparent; }
.btn-lg { min-height: 54px; padding: 14px 26px; font-size: 1.02rem; border-radius: 14px; }
.btn-sm { min-height: 34px; padding: 6px 12px; font-size: .84rem; border-radius: 10px; }
.btn-icon { min-height: 38px; width: 38px; padding: 0; }
.btn svg { width: 18px; height: 18px; flex: none; }

/* ---------------------------------------------------------------- Tarjetas y piezas */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-1); padding: 22px; }
.card-hover { transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s; }
.card-hover:hover { transform: translateY(-3px); box-shadow: var(--sh-3); border-color: var(--accent-line); }
.card-top { position: relative; overflow: hidden; }
.card-top::before { content: ""; position: absolute; inset: 0 0 auto; height: 3px; background: var(--grad-brand); }
.icon-tile { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: var(--grad-brand); color: #fff; box-shadow: var(--sh-glow); flex: none; }
.icon-tile svg { width: 22px; height: 22px; }
.icon-tile.soft { background: var(--accent-soft); color: var(--accent); box-shadow: none; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; padding: 6px 14px 6px 6px; border-radius: var(--r-pill); border: 1px solid var(--accent-line); background: var(--accent-soft); color: var(--accent); font: 800 .72rem/1 var(--font); letter-spacing: .18em; text-transform: uppercase; }
.eyebrow b { display: grid; place-items: center; min-width: 24px; height: 24px; padding: 0 6px; border-radius: var(--r-pill); background: var(--accent); color: #fff; font-family: var(--font-mono); letter-spacing: 0; }
.on-dark .eyebrow { color: #93c5fd; border-color: rgba(147, 197, 253, .35); background: rgba(147, 197, 253, .08); }
.rule { width: 72px; height: 4px; border-radius: 4px; background: var(--grad-brand); margin: 16px 0 22px; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 11px; border-radius: var(--r-pill); border: 1px solid var(--line); background: var(--surface); font-size: .8rem; font-weight: 600; color: var(--ink-2); }
.chip svg { width: 14px; height: 14px; }
.chip-accent { border-color: var(--accent-line); background: var(--accent-soft); color: var(--accent); }
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px; border-radius: var(--r-pill); font: 700 .72rem/1.3 var(--font); letter-spacing: .02em; }
.badge-good { background: var(--good-soft); color: var(--good); } .badge-warn { background: var(--warn-soft); color: var(--warn); } .badge-bad { background: var(--bad-soft); color: var(--bad); } .badge-blue { background: var(--accent-soft); color: var(--accent); }
.kbd { font: 600 .75rem var(--font-mono); padding: 2px 6px; border: 1px solid var(--line-strong); border-bottom-width: 2px; border-radius: 6px; background: var(--surface-2); }
.divider { height: 1px; background: var(--line); margin: 22px 0; border: 0; }

/* Estadísticas grandes (estilo propuesta) */
.stat { padding: 20px 22px; border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--surface); }
.stat-value { font: 800 clamp(1.8rem, 3.2vw, 2.6rem)/1 var(--font); letter-spacing: -.03em; }
.stat-value small { font-size: .45em; color: var(--accent); margin-left: 4px; }
.stat-label { margin-top: 8px; font: 800 .7rem/1.4 var(--font); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.on-dark .stat { background: rgba(255, 255, 255, .04); border-color: rgba(255, 255, 255, .12); }

/* ---------------------------------------------------------------- Secciones oscuras (navy) */
.on-dark { background: var(--grad-navy); color: #dbe6ff; position: relative; overflow: hidden; }
.on-dark h1, .on-dark h2, .on-dark h3, .on-dark h4 { color: #fff; }
.on-dark .muted { color: #a9bbe0; }
.on-dark .card { background: rgba(255, 255, 255, .045); border-color: rgba(255, 255, 255, .12); color: #dbe6ff; box-shadow: none; backdrop-filter: blur(6px); }
.on-dark a:not(.btn) { color: #93c5fd; }
.grid-bg::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px); background-size: 48px 48px; mask-image: radial-gradient(ellipse at 70% 20%, #000 20%, transparent 70%); pointer-events: none; }

/* ---------------------------------------------------------------- Formularios */
.field { display: grid; gap: 6px; }
.field > label, .field > .row-between > label, .label { font: 700 .82rem/1.3 var(--font); color: var(--ink-2); }
.field .hint { font-size: .78rem; color: var(--muted); }
.field .err { font-size: .78rem; color: var(--bad); font-weight: 600; }
.input, .select, .textarea { width: 100%; min-height: 46px; padding: 11px 14px; border-radius: var(--r); border: 1px solid var(--line-strong); background: var(--surface); color: var(--ink); font: 500 .95rem/1.4 var(--font); transition: border-color .15s, box-shadow .15s; }
.textarea { min-height: 110px; resize: vertical; }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--blue-500); box-shadow: 0 0 0 4px rgba(59, 130, 246, .18); }
.input[aria-invalid="true"], .select[aria-invalid="true"], .textarea[aria-invalid="true"] { border-color: var(--bad); box-shadow: 0 0 0 3px var(--bad-soft); }
.check { display: flex; align-items: flex-start; gap: 10px; font-size: .88rem; color: var(--ink-2); cursor: pointer; }
.check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--blue-600); flex: none; }
.form-grid { display: grid; gap: 16px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.honeypot { position: absolute !important; left: -9999px !important; }

/* ---------------------------------------------------------------- Pestañas, tablas */
.tabs { display: inline-flex; gap: 4px; padding: 4px; border-radius: var(--r); background: var(--surface-3); border: 1px solid var(--line); }
.tab { border: 0; background: transparent; padding: 8px 14px; border-radius: 9px; font: 700 .85rem var(--font); color: var(--muted); cursor: pointer; }
.tab[aria-selected="true"] { background: var(--surface); color: var(--ink); box-shadow: var(--sh-1); }
.table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.table th { text-align: left; font: 800 .7rem/1.3 var(--font); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); padding: 10px 12px; border-bottom: 1px solid var(--line); background: var(--surface-2); position: sticky; top: 0; }
.table td { padding: 10px 12px; border-bottom: 1px solid var(--line); color: var(--ink-2); }
.table tr:hover td { background: var(--surface-2); }
.table .r { text-align: right; font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.table tfoot td { font-weight: 800; color: var(--ink); background: var(--surface-2); }

/* ---------------------------------------------------------------- Overlays */
.modal-backdrop { position: fixed; inset: 0; z-index: 900; background: rgba(5, 13, 36, .55); backdrop-filter: blur(4px); display: grid; place-items: center; padding: 16px; animation: fade .2s var(--ease); }
.modal { width: min(560px, 100%); max-height: 90vh; overflow: auto; background: var(--surface); border-radius: var(--r-xl); box-shadow: var(--sh-3); border: 1px solid var(--line); padding: 26px; animation: pop .28s var(--ease); }
.modal-lg { width: min(880px, 100%); }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; z-index: 800; width: min(480px, 100%); background: var(--surface); border-left: 1px solid var(--line); box-shadow: var(--sh-3); display: flex; flex-direction: column; transform: translateX(100%); transition: transform .35s var(--ease); }
.drawer.open { transform: none; }
.toast-wrap { position: fixed; z-index: 1000; bottom: 18px; left: 50%; transform: translateX(-50%); display: grid; gap: 8px; width: min(440px, calc(100% - 32px)); }
.toast { display: flex; gap: 10px; align-items: flex-start; padding: 12px 16px; border-radius: var(--r); background: var(--navy-900); color: #fff; box-shadow: var(--sh-3); font-size: .9rem; animation: pop .25s var(--ease); }
.toast.bad { background: #7f1d1d; } .toast.good { background: #064e3b; }
.tooltip { position: fixed; z-index: 950; pointer-events: none; max-width: 280px; padding: 9px 12px; border-radius: 10px; background: var(--navy-900); color: #e6eeff; font-size: .8rem; line-height: 1.45; box-shadow: var(--sh-3); }
.skeleton { position: relative; overflow: hidden; background: var(--surface-3); border-radius: 10px; }
.skeleton::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--surface) 75%, transparent), transparent); transform: translateX(-100%); animation: sk-sweep 1.5s var(--ease) infinite; }
@keyframes sk-sweep { to { transform: translateX(100%); } }
@keyframes shimmer { to { background-position: -200% 0; } }
@keyframes fade { from { opacity: 0; } }
@keyframes pop { from { opacity: 0; transform: translateY(8px) scale(.98); } }
@keyframes spin { to { transform: rotate(360deg); } }
.spinner { width: 20px; height: 20px; border-radius: 50%; border: 2.5px solid currentColor; border-right-color: transparent; animation: spin .8s linear infinite; display: inline-block; }

/* ---------------------------------------------------------------- Navegación de marketing */
.nav { position: sticky; top: 0; z-index: 100; backdrop-filter: saturate(160%) blur(14px); background: rgba(245, 248, 255, .78); border-bottom: 1px solid rgba(203, 213, 230, .6); }
.nav.dark { background: rgba(5, 13, 36, .72); border-bottom-color: rgba(255, 255, 255, .08); color: #fff; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a:not(.btn) { color: var(--ink-2); font-weight: 700; font-size: .92rem; padding: 8px 12px; border-radius: 10px; }
.nav.dark .nav-links a:not(.btn) { color: #c9d7f7; }
.nav-links a:not(.btn):hover { background: var(--accent-soft); text-decoration: none; }
.nav-toggle { display: none; }
@media (max-width: 900px) {
  .nav-links { display: none; position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: stretch; padding: 12px 16px 18px; background: var(--surface); border-bottom: 1px solid var(--line); box-shadow: var(--sh-3); }
  .nav.dark .nav-links { background: var(--navy-900); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: inline-flex; }
}
.footer { background: var(--navy-950); color: #a9bbe0; padding: 56px 0 28px; font-size: .9rem; }
.footer a { color: #c9d7f7; }
.footer h4 { color: #fff; font-size: .8rem; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 14px; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }

/* ---------------------------------------------------------------- Precios */
.price-card { position: relative; display: flex; flex-direction: column; gap: 14px; padding: 28px 24px; border-radius: var(--r-xl); border: 1px solid var(--line); background: var(--surface); box-shadow: var(--sh-1); }
.price-card.featured { border: 2px solid var(--blue-600); box-shadow: var(--sh-3); transform: translateY(-8px); }
.price-card .ribbon { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); padding: 5px 14px; border-radius: var(--r-pill); background: var(--grad-brand); color: #fff; font: 800 .7rem/1 var(--font); letter-spacing: .14em; text-transform: uppercase; box-shadow: var(--sh-glow); white-space: nowrap; }
.price { font: 800 2.6rem/1 var(--font-mono); letter-spacing: -.04em; }
.price small { font: 600 .85rem var(--font); color: var(--muted); letter-spacing: 0; }
.price-old { text-decoration: line-through; color: var(--faint); font-family: var(--font-mono); }
.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.checklist li { display: flex; gap: 10px; align-items: flex-start; font-size: .92rem; color: var(--ink-2); }
.checklist li::before { content: ""; flex: none; width: 20px; height: 20px; margin-top: 1px; border-radius: 50%; background: var(--blue-600) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/12px no-repeat; }
.checklist li.no { color: var(--faint); }
.checklist li.no::before { background: var(--surface-3) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238a98b4' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M7 7l10 10M17 7L7 17'/%3E%3C/svg%3E") center/11px no-repeat; }
details.faq { border-bottom: 1px solid var(--line); padding: 16px 0; }
details.faq summary { cursor: pointer; font-weight: 800; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
details.faq summary::after { content: "+"; font: 700 1.3rem/1 var(--font-mono); color: var(--accent); }
details.faq[open] summary::after { content: "−"; }
details.faq p { margin: 10px 0 0; color: var(--muted); }
/* Acordeón suave donde el navegador lo permite (Chromium); en los demás abre al instante */
details.faq { interpolate-size: allow-keywords; }
details.faq::details-content { height: 0; overflow: clip; transition: height .38s var(--ease), content-visibility .38s allow-discrete; }
details.faq[open]::details-content { height: auto; }

/* Reveal al hacer scroll */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* Aviso de cookies */
.consent { position: fixed; z-index: 990; left: 16px; right: 16px; bottom: 16px; max-width: 560px; margin-left: auto; padding: 18px 20px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--sh-3); font-size: .88rem; max-height: calc(100vh - 32px); overflow-y: auto; }
.consent[hidden], .consent [hidden] { display: none !important; }
.consent-t { margin: 0 0 6px; font-weight: 800; font-size: 1rem; color: var(--ink); }
.consent-d { margin: 0 0 14px; color: var(--ink-2); line-height: 1.5; }
.consent-d a { font-weight: 600; }
.consent-actions { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
.consent-actions .btn { flex: 0 0 auto; }
.consent-prefs { display: grid; gap: 8px; margin: 4px 0 14px; }
.consent-cat { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--r-md, 12px); background: var(--surface-2); cursor: pointer; }
.consent-cat-txt { display: grid; gap: 3px; }
.consent-cat-txt b { color: var(--ink); font-size: .92rem; }
.consent-cat-txt > span { color: var(--ink-2); font-size: .82rem; line-height: 1.45; }
.consent-always { display: inline-block; margin-left: 6px; padding: 1px 8px; border-radius: 99px; background: var(--accent-soft); color: var(--accent); font-size: .7rem; font-weight: 700; vertical-align: 1px; }
.consent-switch { position: relative; flex: 0 0 auto; width: 42px; height: 24px; margin-top: 2px; }
.consent-switch input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.consent-switch i { position: absolute; inset: 0; border-radius: 99px; background: var(--line); transition: background .2s; pointer-events: none; }
.consent-switch i::after { content: ''; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(8, 22, 52, .3); transition: transform .2s; }
.consent-switch input:checked + i { background: var(--accent); }
.consent-switch input:checked + i::after { transform: translateX(18px); }
.consent-switch input:disabled + i { opacity: .55; }
.consent-switch input:focus-visible + i { outline: 2px solid var(--accent); outline-offset: 2px; }
@media (max-width: 560px) {
  .consent { left: 10px; right: 10px; bottom: 10px; padding: 16px; }
  .consent-actions .btn { flex: 1 1 calc(50% - 4px); }
}

.linklike { background: none; border: 0; padding: 0; font: inherit; color: var(--accent); cursor: pointer; text-align: left; }
.linklike:hover { text-decoration: underline; text-underline-offset: 3px; }

/* Animación del pago (tema ODÍN): runas que se encienden, el cuervo al centro y los pasos */
.pf-lock, .pf-lock body { overflow: hidden; }
.payflow { position: fixed; inset: 0; z-index: 1200; display: grid; place-items: center; padding: 16px; background: rgba(4, 10, 28, .62); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); opacity: 0; transition: opacity .25s ease; }
.payflow.in { opacity: 1; }
.pf-card { width: min(420px, 100%); padding: 30px 28px 24px; border-radius: 22px; text-align: center; color: #eaf1ff; background: linear-gradient(180deg, #0f1f45, #0a1634); border: 1px solid rgba(147, 197, 253, .18); box-shadow: 0 30px 80px -20px rgba(2, 8, 24, .8), inset 0 1px 0 rgba(255, 255, 255, .05); transform: translateY(10px) scale(.98); transition: transform .3s var(--ease, ease); outline: none; }
.payflow.in .pf-card { transform: none; }
.pf-art { width: 168px; height: 168px; display: block; margin: 0 auto 14px; overflow: visible; }
.pf-runes { transform-origin: 80px 80px; animation: pf-spin 26s linear infinite; }
.pf-rune { fill: none; stroke: #93c5fd; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; opacity: .22; animation: pf-glow 2.4s ease-in-out infinite; animation-delay: calc(var(--i) * .2s); }
.pf-arc { stroke-dasharray: 22 78; transform-origin: 80px 80px; animation: pf-spin 1.4s cubic-bezier(.5, .15, .4, .85) infinite; }
.pf-raven { animation: pf-bob 2.2s ease-in-out infinite; }
.pf-wing { transform-box: fill-box; transform-origin: 70% 100%; animation: pf-flap .9s ease-in-out infinite; }
.pf-far { animation-delay: .08s; }
.pf-check { stroke-dasharray: 100; stroke-dashoffset: 100; opacity: 0; }
.pf-msg { margin: 0 0 14px; font-weight: 800; font-size: 1.08rem; letter-spacing: -.01em; min-height: 2.8em; display: grid; place-items: center; line-height: 1.35; }
.pf-steps { list-style: none; margin: 0 auto 14px; padding: 0; display: flex; justify-content: center; gap: 18px; font-size: .78rem; color: rgba(234, 241, 255, .5); }
.pf-steps li { display: flex; align-items: center; gap: 6px; transition: color .3s; }
.pf-steps li.on { color: #eaf1ff; }
.pf-dot { width: 9px; height: 9px; border-radius: 50%; border: 1.5px solid currentColor; transition: background .3s, border-color .3s; }
.pf-steps li.on .pf-dot { background: #3b82f6; border-color: #60a5fa; box-shadow: 0 0 0 4px rgba(59, 130, 246, .18); }
.pf-steps li.done .pf-dot { background: #22c55e; border-color: #4ade80; box-shadow: none; }
.pf-note { margin: 0; font-size: .78rem; color: rgba(234, 241, 255, .62); line-height: 1.45; }
.pf-ok .pf-arc { animation: none; stroke-dasharray: 100 0; stroke: #4ade80; transition: stroke .3s; }
.pf-ok .pf-runes { animation-play-state: paused; }
.pf-ok .pf-rune { animation: none; opacity: .9; stroke: #86efac; transition: opacity .4s, stroke .4s; }
.pf-ok .pf-raven { opacity: 0; transition: opacity .25s; }
.pf-ok .pf-check { opacity: 1; animation: pf-draw .55s .15s ease forwards; }
@keyframes pf-spin { to { transform: rotate(360deg); } }
@keyframes pf-glow { 0%, 100% { opacity: .22; } 45% { opacity: 1; filter: drop-shadow(0 0 3px rgba(147, 197, 253, .9)); } }
@keyframes pf-bob { 0%, 100% { transform: translate(57px, 66px) scale(.74); } 50% { transform: translate(57px, 62px) scale(.74); } }
@keyframes pf-flap { 0%, 100% { transform: scaleY(1); } 50% { transform: scaleY(.55); } }
@keyframes pf-draw { to { stroke-dashoffset: 0; } }
@media (max-width: 420px) { .pf-card { padding: 24px 18px 20px; } .pf-steps { gap: 12px; } }

/* Documentos legales */
.doc { max-width: 820px; margin: 0 auto; }
.doc h2 { font-size: 1.35rem; margin-top: 2em; }
.doc h3 { font-size: 1.05rem; margin-top: 1.4em; }
.doc p, .doc li { color: var(--ink-2); }
.doc table { width: 100%; border-collapse: collapse; margin: 1em 0; font-size: .9rem; }
.doc th, .doc td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
.doc th { background: var(--surface-2); }
.toc { position: sticky; top: 90px; font-size: .88rem; }
.toc a { display: block; padding: 5px 0; color: var(--muted); }
.callout { padding: 16px 18px; border-radius: var(--r); border: 1px solid var(--accent-line); background: var(--accent-soft); color: var(--ink-2); font-size: .92rem; }

/* =====================================================================
   Aurora: tonos, cielo nórdico, cuervos en vuelo y celebraciones
   Lo que se repite usa solo transform/opacity y se pausa fuera de pantalla (.is-idle).
   Con «reducir movimiento» todo queda completo y quieto (estado base visible).
   ===================================================================== */
.is-idle, .is-idle * { animation-play-state: paused !important; }

/* Tonos: .icon-tile.tone-violet, .icon-tile.soft.tone-teal, etc. */
.tone-blue { --tone: #2563eb; --tone-grad: var(--grad-brand); --tone-soft: rgba(37, 99, 235, .1); --tone-ink: #1d4ed8; --tone-glow: rgba(37, 99, 235, .55); }
.tone-cyan { --tone: #1d4ed8; --tone-grad: var(--grad-cyan); --tone-soft: rgba(29, 78, 216, .12); --tone-ink: #1e40af; --tone-glow: rgba(96, 165, 250, .55); }
.tone-violet { --tone: #1e40af; --tone-grad: var(--grad-violet); --tone-soft: rgba(30, 64, 175, .1); --tone-ink: #1e3a8a; --tone-glow: rgba(59, 130, 246, .55); }
.tone-teal { --tone: #0d9488; --tone-grad: var(--grad-teal); --tone-soft: rgba(13, 148, 136, .11); --tone-ink: #0f766e; --tone-glow: rgba(37, 99, 235, .55); }
.tone-gold { --tone: #b45309; --tone-grad: var(--grad-gold); --tone-soft: rgba(217, 119, 6, .12); --tone-ink: #a14a07; --tone-glow: rgba(217, 119, 6, .5); }
.tone-indigo { --tone: #1e40af; --tone-grad: var(--grad-indigo); --tone-soft: rgba(67, 56, 202, .1); --tone-ink: #1e40af; --tone-glow: rgba(37, 99, 235, .55); }
:root[data-theme="dark"] .tone-blue { --tone-ink: #93c5fd; --tone-soft: rgba(96, 165, 250, .14); }
:root[data-theme="dark"] .tone-cyan { --tone-ink: #93c5fd; --tone-soft: rgba(96, 165, 250, .13); }
:root[data-theme="dark"] .tone-violet { --tone-ink: #bfdbfe; --tone-soft: rgba(147, 197, 253, .15); }
:root[data-theme="dark"] .tone-teal { --tone-ink: #bfdbfe; --tone-soft: rgba(147, 197, 253, .13); }
:root[data-theme="dark"] .tone-gold { --tone-ink: #fcd34d; --tone-soft: rgba(251, 191, 36, .13); }
:root[data-theme="dark"] .tone-indigo { --tone-ink: #bfdbfe; --tone-soft: rgba(129, 140, 248, .15); }
.icon-tile[class*="tone-"] { background: var(--tone-grad); color: #fff; box-shadow: 0 10px 26px -10px var(--tone-glow); }
.icon-tile.soft[class*="tone-"] { background: var(--tone-soft); color: var(--tone-ink); box-shadow: none; }

/* Texto aurora y borde degradado (máscara: el contenido queda intacto) */
.aurora-text { color: var(--blue-700, #1d4ed8); }
.g-border { position: relative; isolation: isolate; }
.g-border::after { content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit; padding: 1.5px; background: var(--g-border, var(--grad-aurora)); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0); pointer-events: none; }

/* Cielo: estrellas que titilan, aurora que ondea y una estrella fugaz de vez en cuando */
.sky { position: absolute; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.sky > i { position: absolute; display: block; pointer-events: none; }
.sky-stars { inset: -60px; background: url("/assets/img/stars.svg") 0 0 / 420px 420px repeat; opacity: .7; }
.sky-stars.s2 { background-position: 190px 120px; background-size: 300px 300px; opacity: .32; }
.sky-ribbon { left: -10%; right: -10%; top: 6%; height: 46%; background: var(--grad-aurora); opacity: .24; transform: rotate(-7deg); -webkit-mask: radial-gradient(closest-side, #000 18%, transparent); mask: radial-gradient(closest-side, #000 18%, transparent); }
.sky-ribbon.r2 { top: auto; bottom: -8%; height: 40%; opacity: .14; transform: rotate(5deg) scaleX(-1); }
.sky-nebula { width: 46%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(closest-side, rgba(59, 130, 246, .38), transparent); left: -12%; top: -24%; }
.sky-nebula.n2 { left: auto; right: -14%; top: 30%; width: 40%; background: radial-gradient(closest-side, rgba(147, 197, 253, .26), transparent); }
.sky-curtain { left: 22%; right: -8%; top: -12%; height: 78%; opacity: .55; transform-origin: 50% 0; transform: skewX(-14deg);
  background: linear-gradient(90deg, rgba(147, 197, 253, .2), rgba(147, 197, 253, .65) 18%, rgba(96, 165, 250, .3) 38%, rgba(59, 130, 246, .6) 58%, rgba(147, 197, 253, .4) 78%, rgba(59, 130, 246, .15));
  -webkit-mask-image: repeating-linear-gradient(90deg, transparent 0 7px, #000 11px 13px, transparent 19px 23px, #000 27px 32px, transparent 39px 44px, #000 47px 48px, transparent 52px 66px), radial-gradient(ellipse 62% 72% at 55% 12%, #000 18%, transparent 72%);
  -webkit-mask-composite: source-in; mask-image: repeating-linear-gradient(90deg, transparent 0 7px, #000 11px 13px, transparent 19px 23px, #000 27px 32px, transparent 39px 44px, #000 47px 48px, transparent 52px 66px), radial-gradient(ellipse 62% 72% at 55% 12%, #000 18%, transparent 72%); mask-composite: intersect; }
.sky-meteor { top: 14%; left: 62%; width: 150px; height: 2px; border-radius: 2px; background: linear-gradient(90deg, rgba(207, 250, 254, 0), #dbeafe 80%, #fff); opacity: 0; transform: rotate(158deg); transform-origin: 100% 50%; }
.sky-meteor.m2 { top: 32%; left: 26%; width: 110px; }
@media (prefers-reduced-motion: no-preference) {
  .sky-stars { animation: sky-twinkle 5.5s ease-in-out infinite alternate; }
  .sky-stars.s2 { animation-duration: 4.2s; animation-delay: -2s; }
  .sky-ribbon { animation: sky-wave 16s ease-in-out infinite alternate; }
  .sky-ribbon.r2 { animation-duration: 21s; animation-direction: alternate-reverse; }
  .sky-nebula { animation: sky-drift 24s ease-in-out infinite alternate; }
  .sky-nebula.n2 { animation-duration: 30s; animation-direction: alternate-reverse; }
  .sky-meteor { animation: sky-meteor 13s 3s linear infinite; }
  .sky-curtain { animation: sky-curtain 11s ease-in-out infinite alternate; }
  .sky-meteor.m2 { animation-duration: 19s; animation-delay: 9s; }
}
@keyframes sky-twinkle { to { opacity: .28; } }
@keyframes sky-wave { 0% { transform: rotate(-7deg) translateX(-4%) scaleY(.85); } 100% { transform: rotate(-3deg) translateX(5%) scaleY(1.15); } }
@keyframes sky-curtain { 0% { opacity: .4; transform: skewX(-14deg) scaleY(.9) translateX(-2%); } 100% { opacity: .65; transform: skewX(-8deg) scaleY(1.06) translateX(3%); } }
@keyframes sky-drift { to { transform: translate(8%, 12%) scale(1.18); } }
@keyframes sky-meteor { 0%, 91% { opacity: 0; transform: rotate(158deg) translateX(0); } 92% { opacity: 1; } 97% { opacity: 0; transform: rotate(158deg) translateX(280px); } 100% { opacity: 0; transform: rotate(158deg) translateX(280px); } }

/* Parvada de cuervos: cruzan el cielo aleteando. Sin movimiento quedan quietos y visibles. */
.flock { position: absolute; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; container-type: inline-size; }
.bird { position: absolute; left: 0; top: var(--y, 20%); width: var(--s, 40px); color: var(--bird, #040a1f); opacity: var(--o, .5); transform: translateX(var(--x, 60cqw)); }
.bird svg path[fill="currentColor"], .burst-raven svg path[fill="currentColor"], .raven-rim path[fill="currentColor"] { stroke: var(--rim, rgba(125, 211, 252, .7)); stroke-width: .9; stroke-linejoin: round; }
.bird svg { display: block; width: 100%; height: auto; overflow: visible; }
.bird .bw { transform-box: fill-box; transform-origin: 50% 100%; }
@media (prefers-reduced-motion: no-preference) {
  .bird { opacity: 0; animation: bird-fly var(--d, 26s) linear var(--delay, 0s) infinite; }
  .bird .bw { animation: bird-flap var(--f, .46s) ease-in-out infinite alternate; }
  .bird .bw.far { animation-delay: -.08s; }
}
@keyframes bird-fly {
  0% { opacity: 0; transform: translate(-12cqw, 0) rotate(-2deg); }
  6% { opacity: var(--o, .5); }
  35% { transform: translate(30cqw, -18px) rotate(1deg); }
  70% { transform: translate(72cqw, 10px) rotate(-3deg); }
  94% { opacity: var(--o, .5); }
  100% { opacity: 0; transform: translate(112cqw, -26px) rotate(2deg); }
}
@keyframes bird-flap { to { transform: scaleY(-.42); } }

/* Anillo de progreso (valor real en --p, 0..1) */
.pring { --p: 0; --size: 64px; --stroke: 7px; position: relative; display: inline-grid; place-items: center; width: var(--size); height: var(--size); flex: none; }
.pring svg { position: absolute; inset: 0; width: 100%; height: 100%; transform: rotate(-90deg); overflow: visible; }
.pring .ring-track { fill: none; stroke: var(--ring-track, var(--surface-3)); stroke-width: var(--stroke); }
.pring .ring-fill { fill: none; stroke: var(--ring-color, var(--accent)); stroke-width: var(--stroke); stroke-linecap: round; stroke-dasharray: 100; stroke-dashoffset: calc(100 - var(--p) * 100); transition: stroke-dashoffset 1.1s var(--ease); }
.pring .ring-v { position: relative; font: 800 .95rem/1 var(--font-mono); letter-spacing: -.02em; }

/* Celebración: cuervos y chispas que salen disparados (delight.js; solo transform/opacity) */
.burst { position: fixed; z-index: 1200; width: 0; height: 0; pointer-events: none; }
.burst > * { position: absolute; left: 0; top: 0; will-change: transform, opacity; }
.burst-bit { width: 9px; height: 9px; margin: -4.5px 0 0 -4.5px; border-radius: 2px; }
.burst-bit.round { border-radius: 50%; }
.burst-bit.long { width: 5px; height: 13px; }
.burst-raven { width: 40px; margin: -12px 0 0 -20px; color: #081634; --rim: #93c5fd; filter: drop-shadow(0 6px 12px rgba(96, 165, 250, .45)); }
.burst-raven svg { display: block; width: 100%; height: auto; overflow: visible; }
.burst-glow { width: 220px; height: 220px; margin: -110px 0 0 -110px; border-radius: 50%; background: radial-gradient(closest-side, rgba(96, 165, 250, .55), rgba(59, 130, 246, .25) 60%, transparent); }
/* Botones magnéticos (delight.js): el desplazamiento usa la propiedad translate, compuesta por la GPU */
.btn-lg { transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s, border-color .2s, translate .6s var(--ease-spring); }
.btn-lg.is-magnet { transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s, border-color .2s, translate .14s linear; }
.ripple { position: absolute; z-index: -1; width: 16px; height: 16px; margin: -8px 0 0 -8px; border-radius: 50%; background: rgba(255, 255, 255, .5); pointer-events: none; }

/* ---- Estilo corporativo: sin cielo estrellado, auroras, estrellas fugaces ni cuervos volando. Fondos sobrios en azul
   marino y un solo azul de acento; los colores de estado (verde, ámbar, rojo) se reservan para indicar estados. */
.sky, .flock, .ma-stars { display: none !important; }
.demo-cta-card::before, .insight-hero::before { background-image: none !important; }