/* =============================================================================
   Soft Imperio — Sistema de diseño
   Una sola fuente de verdad. Tokens OKLCH verificados con contraste WCAG AA.
   Estructura: tokens · reset · tipografía · layout · componentes · utilidades
   ============================================================================= */

/* ---------------------------------------------------------------- Tokens --- */
:root {
  /* Marca (verde) */
  --brand: oklch(0.69 0.16 156);
  --brand-strong: oklch(0.52 0.145 156);
  --brand-strong-hover: oklch(0.46 0.13 156);
  --brand-ink: oklch(0.50 0.12 158);
  --brand-50: oklch(0.965 0.022 156);
  --brand-100: oklch(0.93 0.04 156);
  --on-brand: #ffffff;

  /* Tinta (navy) */
  --ink: oklch(0.24 0.035 255);
  --ink-strong: oklch(0.30 0.032 255);
  --ink-body: oklch(0.40 0.028 255);
  --ink-muted: oklch(0.50 0.022 255);
  --ink-faint: oklch(0.55 0.02 255);

  /* Superficies */
  --bg: #ffffff;
  --bg-subtle: oklch(0.985 0.004 240);
  --surface: #ffffff;
  --surface-2: oklch(0.978 0.004 240);
  --surface-raised: #ffffff;
  --border: oklch(0.922 0.006 250);
  --border-strong: oklch(0.87 0.008 250);
  --logo-tile: #181a1b;

  /* Semánticos */
  --success: var(--brand);
  --success-50: var(--brand-50);
  --success-ink: var(--brand-ink);
  --warn: oklch(0.72 0.15 70);
  --warn-50: oklch(0.96 0.04 75);
  --warn-ink: oklch(0.50 0.11 60);
  --danger: oklch(0.58 0.19 25);
  --danger-50: oklch(0.96 0.03 25);
  --danger-ink: oklch(0.52 0.18 25);
  --info: oklch(0.58 0.13 245);
  --info-50: oklch(0.96 0.025 245);
  --info-ink: oklch(0.50 0.13 245);

  /* Tipografía — display (titulares) + texto (cuerpo/UI) + mono (claves) */
  --font-display: "Bricolage Grotesque", "Hanken Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-sans: "Onest", "Hanken Grotesk", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", "Cascadia Code", Consolas, monospace;

  /* Radios */
  --r-xs: 6px;
  --r-sm: 9px;
  --r: 13px;
  --r-lg: 18px;
  --r-xl: 26px;
  --r-pill: 999px;

  /* Sombras (tintadas hacia navy, nunca negro puro) */
  --shadow-xs: 0 1px 2px oklch(0.24 0.05 255 / 0.06);
  --shadow-sm: 0 1px 2px oklch(0.24 0.05 255 / 0.05), 0 2px 6px oklch(0.24 0.05 255 / 0.05);
  --shadow-md: 0 4px 10px oklch(0.24 0.05 255 / 0.06), 0 10px 24px oklch(0.24 0.05 255 / 0.07);
  --shadow-lg: 0 12px 28px oklch(0.24 0.06 255 / 0.10), 0 28px 60px oklch(0.24 0.06 255 / 0.10);
  --shadow-brand: 0 8px 22px oklch(0.52 0.15 156 / 0.28);
  --ring: 0 0 0 3px oklch(0.69 0.16 156 / 0.32);

  /* Layout */
  --container: 1520px;
  --container-wide: 1720px;
  --gutter: clamp(1.25rem, 4vw, 3rem);

  /* Movimiento */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out-soft: cubic-bezier(0.33, 1, 0.68, 1);
  --t-fast: 130ms;
  --t: 190ms;
  --t-slow: 320ms;

  /* z-index semántico */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-backdrop: 300;
  --z-drawer: 310;
  --z-modal: 400;
  --z-toast: 500;

  color-scheme: light;
}

[data-theme="dark"] {
  --brand: oklch(0.76 0.18 156);
  --brand-strong: oklch(0.58 0.16 156);
  --brand-strong-hover: oklch(0.66 0.17 156);
  --brand-ink: oklch(0.86 0.16 156);
  --brand-50: oklch(0.27 0.07 156);
  --brand-100: oklch(0.34 0.09 156);
  --on-brand: #02140b;

  --ink: oklch(0.98 0.004 156);
  --ink-strong: oklch(0.91 0.006 156);
  --ink-body: oklch(0.80 0.008 156);
  --ink-muted: oklch(0.66 0.01 156);
  --ink-faint: oklch(0.56 0.01 156);

  /* Negro casi puro (#070A0D) con un matiz verde apenas perceptible (marca) */
  --bg: oklch(0.06 0.006 156);
  --bg-subtle: oklch(0.095 0.008 156);
  --surface: oklch(0.125 0.012 156);
  --surface-2: oklch(0.165 0.014 156);
  --surface-raised: oklch(0.14 0.013 156);
  --border: oklch(0.245 0.018 156);
  --border-strong: oklch(0.32 0.026 156);
  --logo-tile: #090d0b;

  --warn: oklch(0.78 0.14 75);
  --warn-50: oklch(0.32 0.06 70);
  --warn-ink: oklch(0.85 0.12 80);
  --danger: oklch(0.64 0.19 25);
  --danger-50: oklch(0.30 0.08 25);
  --danger-ink: oklch(0.80 0.14 25);
  --info: oklch(0.68 0.13 245);
  --info-50: oklch(0.30 0.06 245);
  --info-ink: oklch(0.82 0.10 245);

  /* Sombras profundas con un halo verde de marca para el aire "premium" */
  --shadow-xs: 0 1px 2px oklch(0 0 0 / 0.4);
  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.42), 0 2px 8px oklch(0 0 0 / 0.4);
  --shadow-md: 0 6px 16px oklch(0 0 0 / 0.5), 0 16px 36px oklch(0 0 0 / 0.46);
  --shadow-lg: 0 22px 60px oklch(0 0 0 / 0.6), 0 4px 18px oklch(0.6 0.16 156 / 0.1);
  --shadow-brand: 0 8px 26px oklch(0.6 0.18 156 / 0.45), 0 2px 8px oklch(0.6 0.18 156 / 0.3);
  --ring: 0 0 0 3px oklch(0.76 0.18 156 / 0.45);

  color-scheme: dark;
}

/* ----------------------------------------------- Luces ambientales (fondo) ---
   Capa fija detrás de todo el contenido: halos verdes de marca sobre el negro.
   Da el aire "premium" sin teñir el texto. Solo en oscuro; respeta reduced-motion. */
body { position: relative; isolation: isolate; }
[data-theme="dark"] body::before {
  content: "";
  position: fixed;
  inset: -10vmax;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(38vmax 30vmax at 8% -4%, oklch(0.72 0.17 156 / 0.20), transparent 60%),
    radial-gradient(34vmax 30vmax at 104% 6%, oklch(0.7 0.16 156 / 0.13), transparent 62%),
    radial-gradient(46vmax 38vmax at 52% 116%, oklch(0.6 0.15 156 / 0.16), transparent 66%);
  animation: ambient-drift 22s var(--ease-out-soft) infinite alternate;
}
/* Grid tecnológico de puntos (casi imperceptible) + viñeta para dar profundidad */
[data-theme="dark"] body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    radial-gradient(oklch(0.78 0.16 156 / 0.05) 1px, transparent 1.5px),
    radial-gradient(120% 92% at 50% -4%, transparent 56%, oklch(0 0 0 / 0.6) 100%);
  background-size: 38px 38px, 100% 100%;
  background-position: 0 0, 0 0;
}
@keyframes ambient-drift {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  50%  { transform: translate3d(2.5%, 1.5%, 0) scale(1.06); }
  100% { transform: translate3d(-2%, -1%, 0) scale(1.02); }
}
@media (prefers-reduced-motion: reduce) {
  [data-theme="dark"] body::before { animation: none; }
}

/* Botón primario: en oscuro respira un halo verde al posar el cursor */
[data-theme="dark"] .btn--primary { box-shadow: var(--shadow-brand); }
[data-theme="dark"] .btn--primary:hover {
  box-shadow: 0 10px 32px oklch(0.62 0.18 156 / 0.55), 0 0 0 1px oklch(0.7 0.16 156 / 0.4);
}
[data-theme="dark"] .btn--secondary { background: oklch(1 0 0 / 0.04); border-color: oklch(1 0 0 / 0.1); }
[data-theme="dark"] .btn--secondary:hover { border-color: oklch(0.7 0.16 156 / 0.5); background: oklch(0.7 0.16 156 / 0.08); }

/* Tarjetas y categorías: borde verde suave + glow controlado al pasar el cursor */
[data-theme="dark"] .card--interactive:hover,
[data-theme="dark"] .cat-tile:hover {
  border-color: oklch(0.7 0.16 156 / 0.5);
  box-shadow: var(--shadow-md), 0 0 0 1px oklch(0.72 0.16 156 / 0.16), 0 14px 34px oklch(0.55 0.15 156 / 0.14);
}

/* ----------------------------------------------------------------- Reset --- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; tab-size: 4; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--ink-body);
  line-height: 1.6;
  font-size: 1rem;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv01", "ss03";
  min-height: 100vh;
  transition: background-color var(--t) var(--ease-out), color var(--t) var(--ease-out);
}

img, svg, video, canvas { display: block; max-width: 100%; }
img { height: auto; }
/* Tamaño base de icono (lo sobrescriben los contenedores: .btn svg, .icon-tile svg, etc.) */
.si-ico { width: 1.25em; height: 1.25em; flex: none; }
/* Logo de WhatsApp (PNG real) usado como ícono */
.wa-img { width: 1.25em; height: 1.25em; object-fit: contain; vertical-align: middle; }
.btn .wa-img { width: 1.2em; height: 1.2em; }
input, button, textarea, select { font: inherit; color: inherit; }
button { background: none; border: none; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }
:focus-visible { outline: 2px solid transparent; box-shadow: var(--ring); border-radius: var(--r-xs); }
::selection { background: oklch(0.69 0.16 156 / 0.22); }
hr { border: none; border-top: 1px solid var(--border); }

/* ------------------------------------------------------------ Tipografía --- */
h1, h2, h3, h4, h5 {
  color: var(--ink);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.022em;
  text-wrap: balance;
}
h1, h2, h3, h4 { font-family: var(--font-display); font-optical-sizing: auto; }
h1 { font-size: clamp(1.95rem, 1.05rem + 3.6vw, 4rem); line-height: 1.06; letter-spacing: -0.032em; }
h2 { font-size: clamp(1.8rem, 1.2rem + 2.4vw, 2.75rem); letter-spacing: -0.028em; }
h3 { font-size: clamp(1.3rem, 1.05rem + 1.1vw, 1.7rem); font-weight: 700; }
h4 { font-size: 1.15rem; font-weight: 700; letter-spacing: -0.015em; }
h5 { font-size: 1rem; font-weight: 700; }
p { text-wrap: pretty; }
strong, b { font-weight: 700; color: var(--ink-strong); }
small { font-size: 0.82rem; }
code, kbd, samp { font-family: var(--font-mono); font-size: 0.9em; }

.lede { font-size: clamp(1.05rem, 0.98rem + 0.5vw, 1.25rem); color: var(--ink-muted); line-height: 1.6; max-width: 60ch; }
.muted { color: var(--ink-muted); }
.faint { color: var(--ink-faint); }
.brand-text { color: var(--brand-ink); }
.measure { max-width: 65ch; }
.mono { font-family: var(--font-mono); font-feature-settings: normal; }

/* Cifras y expresiones destacadas comparten la tipografía de titulares (display) */
.brand-word, .price__now, .price--lg .price__now,
.bt-offer__price .now, .trust-item .v, .stat-card .v, .bt-proof__num,
.dsc-price b, .dsc-sum b, .flow__num, .step__n, .demo-step__n {
  font-family: var(--font-display);
  font-optical-sizing: auto;
}

/* Eyebrow — usado con intención, no sobre cada sección */
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.01em;
  color: var(--brand-ink);
}
.eyebrow::before { content: ""; width: 1.4rem; height: 2px; border-radius: 2px; background: var(--brand); }

/* ---------------------------------------------------------------- Layout --- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.container--wide { max-width: var(--container-wide); }
.section { padding-block: clamp(3.5rem, 2rem + 6vw, 6.5rem); }
.section--tight { padding-block: clamp(2.5rem, 1.5rem + 4vw, 4rem); }
.section--alt { background: var(--bg-subtle); }
.section-head { max-width: 60ch; margin-bottom: clamp(2rem, 1rem + 3vw, 3.25rem); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head h2 + p { margin-top: 0.85rem; }

.stack { display: flex; flex-direction: column; }
.row { display: flex; align-items: center; }
.wrap { flex-wrap: wrap; }
.gap-1 { gap: 0.5rem; } .gap-2 { gap: 0.75rem; } .gap-3 { gap: 1rem; }
.gap-4 { gap: 1.5rem; } .gap-5 { gap: 2rem; }
.grid { display: grid; gap: clamp(1rem, 0.6rem + 1.4vw, 1.5rem); }
.auto-grid { display: grid; gap: clamp(1rem, 0.6rem + 1.4vw, 1.5rem); grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.between { justify-content: space-between; }
.center { justify-content: center; }
.items-start { align-items: flex-start; }
.flex-1 { flex: 1; }
.hide { display: none !important; }

/* ---------------------------------------------------------------- Botón --- */
.btn {
  --btn-bg: transparent; --btn-fg: var(--ink-strong); --btn-bd: transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
  font-weight: 600; font-size: 0.95rem; line-height: 1;
  padding: 0.72rem 1.15rem; border-radius: var(--r-sm);
  background: var(--btn-bg); color: var(--btn-fg);
  border: 1px solid var(--btn-bd);
  cursor: pointer; white-space: nowrap; position: relative;
  transition: transform var(--t-fast) var(--ease-out), background-color var(--t) var(--ease-out),
              border-color var(--t) var(--ease-out), box-shadow var(--t) var(--ease-out), color var(--t) var(--ease-out);
}
.btn:active { transform: translateY(1px) scale(0.99); }
.btn svg { width: 1.15em; height: 1.15em; flex: none; }
.btn:disabled, .btn[aria-disabled="true"] { opacity: 0.55; pointer-events: none; }

.btn--primary { --btn-bg: var(--brand-strong); --btn-fg: var(--on-brand); --btn-bd: var(--brand-strong); box-shadow: var(--shadow-brand); }
.btn--primary:hover { --btn-bg: var(--brand-strong-hover); --btn-bd: var(--brand-strong-hover); transform: translateY(-1px); }
.btn--secondary { --btn-bg: var(--surface); --btn-fg: var(--ink-strong); --btn-bd: var(--border-strong); box-shadow: var(--shadow-xs); }
.btn--secondary:hover { --btn-bd: var(--ink-faint); background: var(--surface-2); transform: translateY(-1px); }
.btn--ghost { --btn-fg: var(--ink-body); }
.btn--ghost:hover { background: var(--surface-2); --btn-fg: var(--ink); }
.btn--soft { --btn-bg: var(--brand-50); --btn-fg: var(--brand-ink); }
.btn--soft:hover { filter: brightness(0.98); --btn-bg: var(--brand-100); }
.btn--danger { --btn-bg: var(--danger); --btn-fg: #fff; --btn-bd: var(--danger); }
.btn--danger-soft { --btn-bg: var(--danger-50); --btn-fg: var(--danger-ink); }
.btn--lg { padding: 0.92rem 1.5rem; font-size: 1.02rem; border-radius: var(--r); }
.btn--sm { padding: 0.5rem 0.8rem; font-size: 0.85rem; }
.btn--icon { padding: 0.6rem; aspect-ratio: 1; }
.btn--block { width: 100%; }
.btn--pill { border-radius: var(--r-pill); }
.btn--loading { color: transparent !important; pointer-events: none; }
.btn--loading::after {
  content: ""; position: absolute; width: 1.05em; height: 1.05em; border-radius: 50%;
  border: 2px solid currentColor; border-top-color: transparent; color: var(--on-brand);
  animation: spin 0.7s linear infinite;
}
.btn-link { color: var(--brand-ink); font-weight: 600; display: inline-flex; align-items: center; gap: 0.35rem; }
.btn-link svg { width: 1em; height: 1em; transition: transform var(--t) var(--ease-out); }
.btn-link:hover svg { transform: translateX(3px); }

@keyframes spin { to { transform: rotate(360deg); } }

/* --------------------------------------------------------------- Badges --- */
.badge {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.78rem; font-weight: 600; line-height: 1; white-space: nowrap;
  padding: 0.34rem 0.6rem; border-radius: var(--r-pill);
  background: var(--surface-2); color: var(--ink-muted); border: 1px solid var(--border);
}
.badge .dot { width: 0.46rem; height: 0.46rem; border-radius: 50%; background: currentColor; flex: none; }
.badge--success { background: var(--success-50); color: var(--success-ink); border-color: transparent; }
.badge--warn { background: var(--warn-50); color: var(--warn-ink); border-color: transparent; }
.badge--danger { background: var(--danger-50); color: var(--danger-ink); border-color: transparent; }
.badge--info { background: var(--info-50); color: var(--info-ink); border-color: transparent; }
.badge--solid { background: var(--brand-strong); color: var(--on-brand); border-color: transparent; }
.badge--lg { font-size: 0.85rem; padding: 0.45rem 0.8rem; }

.chip {
  display: inline-flex; align-items: center; gap: 0.45rem;
  padding: 0.5rem 0.9rem; border-radius: var(--r-pill);
  background: var(--surface); border: 1px solid var(--border); color: var(--ink-body);
  font-size: 0.9rem; font-weight: 500; cursor: pointer;
  transition: border-color var(--t), background-color var(--t), color var(--t);
}
.chip:hover { border-color: var(--border-strong); }
.chip[aria-pressed="true"], .chip.is-active { background: var(--brand-50); border-color: transparent; color: var(--brand-ink); font-weight: 600; }

/* Sello de confianza con check */
.trust-pill {
  display: inline-flex; align-items: center; gap: 0.55rem;
  padding: 0.55rem 0.95rem; border-radius: var(--r-pill);
  background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-xs);
  font-size: 0.9rem; font-weight: 500; color: var(--ink-body);
}
.trust-pill svg { width: 1.1rem; height: 1.1rem; color: var(--brand); }

/* --------------------------------------------------------------- Tarjeta --- */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); box-shadow: var(--shadow-xs);
}
.card--pad { padding: clamp(1.25rem, 1rem + 1vw, 1.6rem); }
.card--interactive { transition: transform var(--t) var(--ease-out), box-shadow var(--t) var(--ease-out), border-color var(--t) var(--ease-out); }
.card--interactive:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--border-strong); }

/* Contenedor de icono propio (uso medido, no sobre cada título) */
.icon-tile {
  display: inline-grid; place-items: center; flex: none;
  width: 2.9rem; height: 2.9rem; border-radius: var(--r);
  background: linear-gradient(150deg, color-mix(in oklch, var(--brand) 24%, var(--surface)), var(--brand-50) 72%);
  color: var(--brand-ink);
  border: 1px solid color-mix(in oklch, var(--brand) 22%, transparent);
  box-shadow: inset 0 1px 0 oklch(1 0 0 / 0.22), var(--shadow-xs);
  transition: transform var(--t) var(--ease-out), box-shadow var(--t) var(--ease-out);
}
.icon-tile svg { width: 1.45rem; height: 1.45rem; }
.icon-tile--lg { width: 3.4rem; height: 3.4rem; }
.icon-tile--ghost { background: var(--surface-2); color: var(--ink-body); border-color: var(--border); }

/* Glifo de marca de software (placeholder) */
.brand-glyph { display: inline-grid; place-items: center; border-radius: 24%; flex: none; overflow: hidden; box-shadow: inset 0 0 0 1px oklch(0.24 0.05 255 / 0.07); }
.brand-glyph svg { display: block; }
[data-theme="dark"] .brand-glyph { box-shadow: inset 0 0 0 1px oklch(1 0 0 / 0.08); }

/* ---------------------------------------------------------------- Forms --- */
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.label { font-size: 0.88rem; font-weight: 600; color: var(--ink-strong); }
.hint { font-size: 0.82rem; color: var(--ink-muted); }
.input, .select, .textarea {
  width: 100%; padding: 0.72rem 0.85rem; font-size: 0.95rem;
  background: var(--surface); color: var(--ink);
  border: 1px solid var(--border-strong); border-radius: var(--r-sm);
  transition: border-color var(--t), box-shadow var(--t), background-color var(--t);
}
.input::placeholder, .textarea::placeholder { color: var(--ink-faint); }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--brand); box-shadow: var(--ring); }
.input:disabled, .select:disabled { background: var(--surface-2); color: var(--ink-faint); cursor: not-allowed; }
.field--error .input, .field--error .select { border-color: var(--danger); }
.field--error .hint { color: var(--danger-ink); }
.textarea { resize: vertical; min-height: 7rem; line-height: 1.55; }
.select {
  appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%235b6470' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 0.7rem center; padding-right: 2.4rem;
}
.input-group { position: relative; display: flex; align-items: center; }
.input-group > svg { position: absolute; left: 0.85rem; width: 1.15rem; height: 1.15rem; color: var(--ink-faint); pointer-events: none; }
.input-group .input { padding-left: 2.6rem; }

/* Switch (toggle tema, estados) */
.switch { position: relative; display: inline-flex; align-items: center; width: 2.8rem; height: 1.6rem; }
.switch input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.switch .track { width: 100%; height: 100%; border-radius: var(--r-pill); background: var(--border-strong); transition: background-color var(--t); }
.switch .thumb { position: absolute; top: 0.2rem; left: 0.2rem; width: 1.2rem; height: 1.2rem; border-radius: 50%; background: #fff; box-shadow: var(--shadow-sm); transition: transform var(--t) var(--ease-out); }
.switch input:checked ~ .track { background: var(--brand-strong); }
.switch input:checked ~ .thumb { transform: translateX(1.2rem); }
.switch input:focus-visible ~ .track { box-shadow: var(--ring); }

/* Segmented control */
.segmented { display: inline-flex; padding: 0.25rem; gap: 0.2rem; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r); }
.segmented button { padding: 0.5rem 0.9rem; border-radius: var(--r-xs); font-size: 0.88rem; font-weight: 600; color: var(--ink-muted); transition: background-color var(--t), color var(--t); }
.segmented button.is-active { background: var(--surface-raised); color: var(--ink); box-shadow: var(--shadow-xs); }

/* ----------------------------------------------------------------- Tabla --- */
.table-wrap { overflow-x: auto; min-width: 0; border: 1px solid var(--border); border-radius: var(--r-lg); background: var(--surface); }
table.data { width: 100%; border-collapse: collapse; font-size: 0.92rem; min-width: 640px; }
table.data th { text-align: left; font-weight: 600; color: var(--ink-muted); font-size: 0.8rem; letter-spacing: 0.01em; padding: 0.85rem 1rem; border-bottom: 1px solid var(--border); background: var(--surface-2); }
table.data td { padding: 0.9rem 1rem; border-bottom: 1px solid var(--border); color: var(--ink-body); vertical-align: middle; }
table.data tbody tr:last-child td { border-bottom: none; }
table.data tbody tr { transition: background-color var(--t); }
table.data tbody tr:hover { background: var(--surface-2); }

/* --------------------------------------------------------------- Progreso --- */
.progress { height: 0.5rem; border-radius: var(--r-pill); background: var(--surface-2); overflow: hidden; border: 1px solid var(--border); }
.progress > span { display: block; height: 100%; border-radius: inherit; background: var(--brand); transition: width var(--t-slow) var(--ease-out); }
.progress.is-warn > span { background: var(--warn); }
.progress.is-danger > span { background: var(--danger); }

/* ---------------------------------------------------------------- Avatar --- */
.avatar { display: inline-grid; place-items: center; width: 2.4rem; height: 2.4rem; border-radius: 50%; background: var(--brand-50); color: var(--brand-ink); font-weight: 700; font-size: 0.9rem; flex: none; }

/* -------------------------------------------------------------- Skeleton --- */
.skeleton { background: linear-gradient(100deg, var(--surface-2) 30%, var(--border) 50%, var(--surface-2) 70%); background-size: 200% 100%; border-radius: var(--r-sm); animation: shimmer 1.3s infinite linear; }
@keyframes shimmer { to { background-position: -200% 0; } }

/* ---------------------------------------------------------------- Drawer --- */
.backdrop { position: fixed; inset: 0; background: oklch(0.18 0.03 255 / 0.5); backdrop-filter: blur(2px); z-index: var(--z-backdrop); opacity: 0; visibility: hidden; transition: opacity var(--t), visibility var(--t); }
.backdrop.is-open { opacity: 1; visibility: visible; }
.drawer { position: fixed; top: 0; right: 0; height: 100dvh; width: min(420px, 92vw); background: var(--surface); border-left: 1px solid var(--border); box-shadow: var(--shadow-lg); z-index: var(--z-drawer); transform: translateX(100%); transition: transform var(--t-slow) var(--ease-out); display: flex; flex-direction: column; }
.drawer.is-open { transform: translateX(0); }
.drawer__head { display: flex; align-items: center; justify-content: space-between; padding: 1.15rem 1.35rem; border-bottom: 1px solid var(--border); }
.drawer__body { flex: 1; overflow-y: auto; padding: 1.35rem; }
.drawer__foot { padding: 1.35rem; border-top: 1px solid var(--border); background: var(--surface-2); }

/* ----------------------------------------------------------------- Toast --- */
.toast-area { position: fixed; bottom: 1.25rem; right: 1.25rem; display: flex; flex-direction: column; gap: 0.6rem; z-index: var(--z-toast); }
.toast { display: flex; align-items: center; gap: 0.7rem; padding: 0.85rem 1.1rem; background: var(--surface-raised); border: 1px solid var(--border); border-radius: var(--r); box-shadow: var(--shadow-lg); font-size: 0.92rem; color: var(--ink-strong); animation: toast-in var(--t-slow) var(--ease-out); }
.toast svg { width: 1.2rem; height: 1.2rem; color: var(--brand); flex: none; }
@keyframes toast-in { from { opacity: 0; transform: translateY(12px); } }

/* ----------------------------------------------------------------- Modal --- */
.modal { position: fixed; inset: 0; z-index: var(--z-modal); display: grid; place-items: center; padding: 1.25rem; background: oklch(0.18 0.03 255 / 0.55); backdrop-filter: blur(3px); opacity: 0; visibility: hidden; transition: opacity var(--t), visibility var(--t); }
.modal.is-open { opacity: 1; visibility: visible; }
.modal__panel { width: min(560px, 100%); max-height: 90dvh; overflow-y: auto; background: var(--surface-raised); border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow-lg); transform: translateY(12px) scale(0.99); transition: transform var(--t-slow) var(--ease-out); }
.modal.is-open .modal__panel { transform: none; }
.modal__head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.15rem 1.4rem; border-bottom: 1px solid var(--border); }
.modal__head h3 { font-size: 1.15rem; }
.modal__body { padding: 1.4rem; display: grid; gap: 1.1rem; }
.modal__foot { padding: 1.1rem 1.4rem; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 0.6rem; background: var(--surface-2); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-grid .col-span { grid-column: 1 / -1; }
@media (max-width: 520px) { .form-grid { grid-template-columns: 1fr; } }

/* ------------------------------------------------------------- Breadcrumb --- */
.breadcrumb { display: flex; align-items: center; gap: 0.5rem; font-size: 0.86rem; color: var(--ink-muted); flex-wrap: wrap; }
.breadcrumb a { transition: color var(--t); }
.breadcrumb a:hover { color: var(--brand-ink); }
.breadcrumb svg { width: 1rem; height: 1rem; color: var(--ink-faint); }
.breadcrumb .current { color: var(--ink); font-weight: 600; }

/* ------------------------------------------------------------------ Tabs --- */
.tabs { display: flex; gap: 0.25rem; border-bottom: 1px solid var(--border); overflow-x: auto; }
.tabs button { padding: 0.75rem 1.05rem; font-weight: 600; font-size: 0.95rem; color: var(--ink-muted); border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; transition: color var(--t), border-color var(--t); }
.tabs button:hover { color: var(--ink); }
.tabs button.is-active { color: var(--ink); border-bottom-color: var(--brand); }
.tab-panel { display: none; }
.tab-panel.is-active { display: block; animation: reveal-fade var(--t-slow) var(--ease-out); }
@keyframes reveal-fade { from { opacity: 0; } to { opacity: 1; } }

/* Bloque de clave de licencia (mono + copiar) */
.license-key { display: flex; align-items: center; gap: 0.6rem; padding: 0.7rem 0.85rem; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r-sm); font-family: var(--font-mono); font-size: 0.88rem; color: var(--ink-strong); letter-spacing: 0.02em; }
.license-key code { flex: 1; overflow-x: auto; white-space: nowrap; }
.license-key button { color: var(--ink-muted); display: inline-grid; place-items: center; transition: color var(--t); }
.license-key button:hover { color: var(--brand-ink); }

/* --------------------------------------------------------------- Divider --- */
.dot-sep { width: 3px; height: 3px; border-radius: 50%; background: var(--ink-faint); display: inline-block; }

/* ------------------------------------------------------- prefers-reduced --- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}