/* style.css — The Business Circles Design Tokens & Components */

/* === Type Scale === */
:root {
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.9rem  + 0.5vw,  1.125rem);
  --text-lg:   clamp(1.125rem, 0.95rem + 0.85vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1rem    + 1.5vw,  2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --text-hero: clamp(3rem,     0.5rem  + 7vw,    8rem);
}

/* === Spacing === */
:root {
  --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;
}

/* === Font Families === */
:root {
  --font-display: 'Plus Jakarta Sans', 'DM Sans', sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', sans-serif;
}

/* === The Business Circles Brand Palette === */
/* Deep navy primary, bright teal accent, warm professional feel */
:root {
  /* Surfaces — light mode: clean white/off-white */
  --color-bg:              #f8f9fb;
  --color-surface:         #ffffff;
  --color-surface-2:       #f3f5f8;
  --color-surface-offset:  #eef1f5;
  --color-surface-offset-2:#e5e9ef;
  --color-surface-dynamic: #dbe0e8;
  --color-divider:         #d0d6e0;
  --color-border:          #c2c9d6;

  /* Text */
  --color-text:            #1a1f2e;
  --color-text-muted:      #5a6175;
  --color-text-faint:      #9ba2b2;
  --color-text-inverse:    #f8f9fb;

  /* Brand Navy — used for hero/footer backgrounds */
  --color-navy:            #0f1a2e;
  --color-navy-light:      #1a2744;
  --color-navy-lighter:    #243356;

  /* Primary Accent — Teal/Green */
  --color-primary:         #00a896;
  --color-primary-hover:   #008f7f;
  --color-primary-active:  #007568;
  --color-primary-highlight: #d0f0ec;

  /* Secondary Accent — Vibrant Orange (for VIP, highlights) */
  --color-orange:          #f47c20;
  --color-orange-hover:    #dc6b15;
  --color-orange-highlight:#fde8d2;

  /* Error */
  --color-error:           #d93b3b;
  --color-error-highlight: #fde5e5;

  /* Success */
  --color-success:         #28a745;
  --color-success-highlight: #d4edda;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows (tone-matched: navy-tinted) */
  --shadow-sm: 0 1px 2px oklch(0.15 0.02 250 / 0.08);
  --shadow-md: 0 4px 12px oklch(0.15 0.02 250 / 0.1);
  --shadow-lg: 0 12px 32px oklch(0.15 0.02 250 / 0.14);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;
}