/* ==========================================================================
   CSS Custom Properties — naturo-site6 Design Tokens
   ========================================================================== */

:root {
  /* -------------------------------------------------------------------------
     Colour — Neutral Foundation (Light Mode Only)
     ------------------------------------------------------------------------- */
  --color-bg: #FAFAF9;
  --color-surface: #FFFFFF;
  --color-surface-elevated: #FFFFFF;
  --color-border: #E8E6E1;
  --color-border-strong: #D4D1C9;
  --color-text: #1C1C1A;
  --color-text-muted: #6B6964;
  --color-text-faint: #A8A59E;

  /* -------------------------------------------------------------------------
     Colour — Category Accents (Semantic)
     ------------------------------------------------------------------------- */
  /* H2iON — Deep teal: water, technology, clinical trust */
  --accent-h2ion: #006D77;
  --accent-h2ion-10: rgba(0, 109, 119, 0.1);
  --accent-h2ion-20: rgba(0, 109, 119, 0.2);

  /* ZEEVA — Forest green: ayurveda, vitality, leaf */
  --accent-zeeva: #2D6A4F;
  --accent-zeeva-10: rgba(45, 106, 79, 0.1);
  --accent-zeeva-20: rgba(45, 106, 79, 0.2);

  /* ZHALAK — Muted rose: personal care, skin, warmth */
  --accent-zhalak: #B56576;
  --accent-zhalak-10: rgba(181, 101, 118, 0.1);
  --accent-zhalak-20: rgba(181, 101, 118, 0.2);

  /* ZAMEEN — Terracotta: soil, earth, agriculture */
  --accent-zameen: #8B5E3C;
  --accent-zameen-10: rgba(139, 94, 60, 0.1);
  --accent-zameen-20: rgba(139, 94, 60, 0.2);

  /* Double Bonanza variants inherit parent category accents */

  /* Current context accent (set via body class or inline style) */
  --accent-current: var(--accent-h2ion);
  --accent-current-10: var(--accent-h2ion-10);
  --accent-current-20: var(--accent-h2ion-20);

  /* Body-class overrides for category context */
  .category-h2ion, .product-category-h2ion, .taxonomy-product_cat-h2ion { --accent-current: var(--accent-h2ion); --accent-current-10: var(--accent-h2ion-10); --accent-current-20: var(--accent-h2ion-20); }
  .category-zeeva, .product-category-zeeva, .taxonomy-product_cat-zeeva { --accent-current: var(--accent-zeeva); --accent-current-10: var(--accent-zeeva-10); --accent-current-20: var(--accent-zeeva-20); }
  .category-zhalak, .product-category-zhalak, .taxonomy-product_cat-zhalak { --accent-current: var(--accent-zhalak); --accent-current-10: var(--accent-zhalak-10); --accent-current-20: var(--accent-zhalak-20); }
  .category-zameen, .product-category-zameen, .taxonomy-product_cat-zameen { --accent-current: var(--accent-zameen); --accent-current-10: var(--accent-zameen-10); --accent-current-20: var(--accent-zameen-20); }
  .category-double-bonanza-zeeva, .product-category-double-bonanza-zeeva { --accent-current: var(--accent-zeeva); --accent-current-10: var(--accent-zeeva-10); --accent-current-20: var(--accent-zeeva-20); }
  .category-double-bonanza-zhalak, .product-category-double-bonanza-zhalak { --accent-current: var(--accent-zhalak); --accent-current-10: var(--accent-zhalak-10); --accent-current-20: var(--accent-zhalak-20); }
  .category-double-bonanza-zameen, .product-category-double-bonanza-zameen { --accent-current: var(--accent-zameen); --accent-current-10: var(--accent-zameen-10); --accent-current-20: var(--accent-zameen-20); }

  /* -------------------------------------------------------------------------
     Colour — State
     ------------------------------------------------------------------------- */
  --color-success: #2E7D32;
  --color-success-10: rgba(46, 125, 50, 0.1);
  --color-warning: #B8860B;
  --color-warning-10: rgba(184, 134, 11, 0.1);
  --color-error: #C0392B;
  --color-error-10: rgba(192, 57, 43, 0.1);
  --color-info: #006D77;
  --color-info-10: rgba(0, 109, 119, 0.1);

  /* -------------------------------------------------------------------------
     Typography
     ------------------------------------------------------------------------- */
  --font-ui: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-display: 'Fraunces', 'Georgia', serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --text-display: clamp(2.5rem, 4vw, 3.5rem);
  --text-h1: clamp(2rem, 3vw, 2.5rem);
  --text-h2: 1.75rem;
  --text-h3: 1.25rem;
  --text-body: 1rem;
  --text-sm: 0.875rem;
  --text-xs: 0.75rem;

  --leading-tight: 1.15;
  --leading-normal: 1.6;
  --leading-relaxed: 1.75;

  /* -------------------------------------------------------------------------
     Spacing (4px base unit)
     ------------------------------------------------------------------------- */
  --space-1: 0.25rem;   /* 4px */
  --space-2: 0.5rem;    /* 8px */
  --space-3: 0.75rem;   /* 12px */
  --space-4: 1rem;      /* 16px */
  --space-5: 1.25rem;   /* 20px */
  --space-6: 1.5rem;    /* 24px */
  --space-8: 2rem;      /* 32px */
  --space-10: 2.5rem;   /* 40px */
  --space-12: 3rem;     /* 48px */
  --space-16: 4rem;     /* 64px */
  --space-20: 5rem;     /* 80px */
  --space-24: 6rem;     /* 96px */

  /* -------------------------------------------------------------------------
     Containers
     ------------------------------------------------------------------------- */
  --container-narrow: 640px;
  --container-standard: 1024px;
  --container-wide: 1280px;
  --container-full: 100%;

  /* -------------------------------------------------------------------------
     Motion
     ------------------------------------------------------------------------- */
  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --duration-slow: 400ms;
  --easing-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --easing-emphasized: cubic-bezier(0.2, 0, 0, 1);

  /* -------------------------------------------------------------------------
     Shadows & Radius
     ------------------------------------------------------------------------- */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.1);

  /* -------------------------------------------------------------------------
     Breakpoints (content-driven, for reference in JS/media queries)
     ------------------------------------------------------------------------- */
  --bp-sm: 480px;
  --bp-md: 768px;
  --bp-lg: 1024px;
  --bp-xl: 1280px;

  /* -------------------------------------------------------------------------
     Z-Index Scale
     ------------------------------------------------------------------------- */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-header: 300;
  --z-modal: 400;
  --z-toast: 500;
  --z-tooltip: 600;
}

/* -------------------------------------------------------------------------
   High Contrast Mode (forced colors)
   ------------------------------------------------------------------------- */
@media (forced-colors: active) {
  :root {
    --color-border: CanvasText;
    --color-border-strong: CanvasText;
    --accent-current: CanvasText;
    --accent-current-10: transparent;
  }
  .btn--primary { border-color: CanvasText; background: Canvas; color: CanvasText; }
  .btn--primary:hover { background: Highlight; color: HighlightText; }
  .form-input, .form-select, .form-textarea { border-color: CanvasText; }
  .form-input:focus, .form-select:focus, .form-textarea:focus { box-shadow: 0 0 0 2px Highlight; }
  .card { border-color: CanvasText; }
  .table th, .table td { border-color: CanvasText; }
}

/* -------------------------------------------------------------------------
   Reduced Motion — Global Override
   ------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .hero__media img { animation: none !important; transform: none !important; }
}