/* ============================================
   LECCER — Design Tokens (Futurist / Light Mode)
   Fase 1: Light palette with violet/cyan + LECCER gold accents
   ============================================ */

:root {
    /* === Surfaces === */
    --bg-base: #FAFAFC;
    --bg-surface: #FFFFFF;
    --bg-elevated: #F4F4F7;
    --bg-overlay: rgba(255, 255, 255, 0.72);
    --bg-glass: rgba(255, 255, 255, 0.55);

    /* === Borders === */
    --border-subtle: rgba(15, 15, 25, 0.06);
    --border-default: rgba(15, 15, 25, 0.1);
    --border-strong: rgba(15, 15, 25, 0.18);
    --border-glow: rgba(0, 184, 212, 0.4);

    /* === Text === */
    --text-primary: #0A0A0F;
    --text-secondary: #52525B;
    --text-muted: #71717A;
    --text-inverse: #FFFFFF;

    /* === Brand / Accent === */
    --accent-cyan: #00B8D4;              /* darker cyan for AA contrast on white */
    --accent-cyan-soft: rgba(0, 184, 212, 0.12);
    --accent-violet: #7B3FF2;
    --accent-violet-soft: rgba(123, 63, 242, 0.1);
    --accent-gold: #F6AD55;              /* LECCER brand gold — preserved */
    --accent-gold-soft: rgba(246, 173, 85, 0.15);

    /* === Semantic === */
    --success: #059669;
    --warning: #D97706;
    --danger: #DC2626;
    --info: #00B8D4;

    /* === Gradients === */
    --gradient-primary: linear-gradient(135deg, #7B3FF2 0%, #00B8D4 100%);
    --gradient-gold: linear-gradient(135deg, #F6AD55 0%, #F687B3 100%);
    --gradient-mesh: radial-gradient(ellipse at top left, rgba(123, 63, 242, 0.08), transparent 55%),
                     radial-gradient(ellipse at bottom right, rgba(0, 184, 212, 0.06), transparent 55%),
                     radial-gradient(ellipse at center, rgba(246, 173, 85, 0.03), transparent 60%);
    --gradient-text-primary: linear-gradient(135deg, #0A0A0F 0%, #52525B 100%);
    --gradient-text-accent: linear-gradient(135deg, #00B8D4 0%, #7B3FF2 100%);

    /* === Glow / Shadows === */
    --glow-cyan: 0 0 32px rgba(0, 184, 212, 0.22);
    --glow-violet: 0 0 32px rgba(123, 63, 242, 0.22);
    --glow-gold: 0 0 28px rgba(246, 173, 85, 0.25);
    --shadow-sm: 0 1px 2px rgba(15, 15, 25, 0.06);
    --shadow-md: 0 4px 16px rgba(15, 15, 25, 0.08);
    --shadow-lg: 0 20px 50px -15px rgba(15, 15, 25, 0.15);
    --shadow-glass: 0 8px 32px rgba(15, 15, 25, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.6);

    /* === Typography === */
    --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', Menlo, Consolas, monospace;

    --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;
    --text-6xl: 3.75rem;
    --text-7xl: 4.5rem;

    --leading-tight: 1.1;
    --leading-snug: 1.3;
    --leading-normal: 1.5;
    --leading-relaxed: 1.7;

    --tracking-tight: -0.03em;
    --tracking-snug: -0.015em;
    --tracking-normal: 0;
    --tracking-wide: 0.05em;
    --tracking-wider: 0.1em;

    /* === Spacing === */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;

    /* === Radii === */
    --radius-xs: 4px;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* === Motion === */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --duration-fast: 180ms;
    --duration-base: 280ms;
    --duration-slow: 500ms;

    /* === Brand navy (legal-tech primary color) === */
    --navy: #1E3A5F;
    --navy-soft: rgba(30, 58, 95, 0.08);

    /* === Legacy bridge ===
       Map old style vars to the new system while keeping LECCER's brand
       navy for anything that used to be "azul-marino". Futurist accents
       come through theme.css (buttons, tags, glows). */
    --azul-marino: var(--navy);
    --dorado: var(--accent-gold);
    --gris-oscuro: var(--text-primary);
    --gris-medio: var(--text-secondary);
    --gris-claro: var(--border-default);
    --blanco: var(--bg-surface);
    --negro: var(--text-primary);
}