/* =========================================================
   Evaluación de Puestos (Anagrama) — Design System
   Capa 1: variables, reset, layout, tipografía, utilidades
   Paleta derivada del DS institucional de Anagrama
   (frontend/anagrama/design-system/) en variante clara —
   adaptada para alta legibilidad en un formulario extenso,
   no para una landing/hero. Todos los pares texto/fondo
   verificados ≥4.5:1 (texto) / ≥3:1 (bordes/UI) — ver README.
   ========================================================= */

:root {
  /* ── Raw palette (familia Anagrama: bosque profundo + musgo/teal) ── */
  --color-forest-900:   #1e2a25;
  --color-forest-700:   #2f3e46;
  --color-moss-600:     #354f52;
  --color-teal-600:     #4a6d63;
  --color-teal-400:     #84a98c;
  --color-sage-500:     #758580;
  --color-sage-300:     #cad2c5;
  --color-sage-100:     #eaeeeb;
  --color-mist-50:      #f5f7f5;
  --color-white:        #ffffff;
  --color-gold-500:     #d4a847;
  --color-success-600:  #2d6a4f;
  --color-error-800:    #a8453f;

  /* ── Semantic: consumidas por componentes ── */
  --color-bg:           var(--color-sage-100);
  --color-bg-soft:      var(--color-mist-50);
  --color-text:         var(--color-forest-900);
  --color-text-soft:    var(--color-forest-700);
  --color-text-muted:   #4a6a5f;
  --color-heading:      var(--color-forest-900);
  --color-accent:       var(--color-teal-600);
  --color-accent-hover: var(--color-moss-600);
  --color-accent-soft:  rgba(74, 109, 99, 0.08);
  --color-border:       var(--color-sage-500);
  --color-on-accent:    var(--color-white);
  --color-success:      var(--color-success-600);
  --color-success-soft: #e3efe9;
  --color-on-success:   var(--color-white);
  --color-warning:      var(--color-gold-500);
  --color-on-warning:   var(--color-forest-900);

  /* ── Typography (idéntica a la del DS institucional de Anagrama) ── */
  --font-sans:  "Inter", system-ui, -apple-system, sans-serif;
  --font-serif: "Instrument Serif", Georgia, serif;
  --font-mono:  "JetBrains Mono", ui-monospace, "SF Mono", "Cascadia Code", monospace;

  --text-2xs:   0.625rem;
  --text-xs:    0.75rem;
  --text-sm:    0.875rem;
  --text-base:  1rem;
  --text-lg:    1.125rem;
  --text-xl:    1.25rem;
  --text-2xl:   1.5rem;
  --text-3xl:   1.875rem;
  --text-4xl:   2.25rem;
  --text-5xl:   3rem;

  --line-tight:   1.08;
  --line-snug:    1.25;
  --line-relaxed: 1.65;

  --tracking-tight:  -0.02em;
  --tracking-wide:    0.08em;
  --tracking-widest:  0.14em;

  /* ── Spacing ── */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.5rem;
  --space-6:  2rem;
  --space-8:  3rem;
  --space-10: 5rem;
  --space-12: 9rem;

  /* ── Borders & Radius ── */
  --radius-sm:  4px;
  --radius-md:  6px;
  --radius-lg:  12px;
  --radius-xl:  16px;

  /* ── Shadows (neutras, sin tinte de marca hardcodeado) ── */
  --shadow-sm: 0 1px 3px rgba(30, 42, 37, 0.08);
  --shadow-md: 0 8px 24px rgba(30, 42, 37, 0.10);

  /* ── Layout ── */
  --container-lg: 72rem;
  --container-md: 64rem;
  --container-sm: 42rem;

  /* ── Alpha variants (semánticas) ── */
  --color-header-bg:       rgba(255, 255, 255, 0.92);
  --color-accent-alpha-25: rgba(74, 109, 99, 0.25);
  --color-accent-alpha-35: rgba(74, 109, 99, 0.35);
  --color-accent-alpha-60: rgba(74, 109, 99, 0.60);
  --color-border-light:    rgba(30, 42, 37, 0.10);
  --color-border-soft:     rgba(117, 133, 128, 0.35);
  --color-ink-alpha-20:    rgba(30, 42, 37, 0.20);
  --color-ink-alpha-40:    rgba(30, 42, 37, 0.40);
  --color-overlay:         rgba(30, 42, 37, 0.45);

  /* ── Feedback ── */
  --color-error: var(--color-error-800);

  /* ── Accessibility ── */
  --focus-ring:   2px solid var(--color-accent);
  --focus-offset: 2px;
}

/* =========================================================
   Reset
   ========================================================= */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--line-relaxed);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }

:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
  border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* =========================================================
   Layout
   ========================================================= */

.container    { width: min(100% - 3rem, var(--container-lg)); margin-inline: auto; }
.container--md { width: min(100% - 3rem, var(--container-md)); margin-inline: auto; }
.container--sm { width: min(100% - 3rem, var(--container-sm)); margin-inline: auto; }

/* =========================================================
   Utilidades (máximo 10 — design-system.md §5.2)
   ========================================================= */

.text-center { text-align: center; }
.mx-auto     { margin-inline: auto; }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); border: 0;
}

.eyebrow {
  display: inline-block;
  margin-bottom: var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-widest);
  color: var(--color-text-muted);
}

.eyebrow--accent {
  color: var(--color-accent);
}