/* =====================================================
   ZEFFY CLONE — DESIGN SYSTEM VARIABLES
   Closely matched to real Zeffy.com color scheme
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Poppins:wght@600;700;800;900&display=swap');

:root {
  /* ── Zeffy Brand Colors (matched from real site) ── */
  --navy-900: #08085C;   /* Real Zeffy primary dark navy */
  --navy-800: #0A0A70;
  --navy-700: #0d0d8a;
  --navy-dark: #060645;  /* Deepest navy for footer */

  --purple-600: #5B5FC7;  /* Zeffy primary button purple */
  --purple-500: #6D70D9;
  --purple-700: #4A4DAD;
  --purple-100: #EEEEF8;
  --purple-50:  #F5F5FD;

  --teal-400: #2DD4C0;    /* Zeffy accent teal/cyan — "zero fees" text */
  --teal-300: #5DDED0;
  --teal-500: #18B2A0;
  --teal-bg:  #E6F9F7;    /* Light teal background */

  --green-500: #22C55E;
  --green-400: #4ADE80;
  --green-100: #DCFCE7;

  --slate-900: #0F172A;
  --slate-800: #1E293B;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748B;
  --slate-400: #94A3B8;
  --slate-300: #CBD5E1;
  --slate-200: #E2E8F0;
  --slate-150: #EBF0F5;
  --slate-100: #F1F5F9;
  --slate-50:  #F8FAFC;

  --white: #FFFFFF;
  --black: #000000;

  /* ── Semantic Colors ── */
  --color-primary:       var(--purple-600);
  --color-primary-hover: var(--purple-700);
  --color-accent:        var(--teal-400);
  --color-text-dark:     var(--slate-900);
  --color-text-body:     var(--slate-700);
  --color-text-muted:    var(--slate-500);
  --color-bg-page:       var(--white);
  --color-bg-subtle:     var(--slate-50);
  --color-border:        var(--slate-200);
  --color-hero-bg:       var(--navy-900);

  /* ── Typography — matches Zeffy exactly ── */
  --font-sans:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Poppins', 'Inter', sans-serif;

  --text-xs:   0.75rem;    /* 12px */
  --text-sm:   0.875rem;   /* 14px */
  --text-base: 1rem;       /* 16px */
  --text-lg:   1.125rem;   /* 18px */
  --text-xl:   1.25rem;    /* 20px */
  --text-2xl:  1.5rem;     /* 24px */
  --text-3xl:  1.875rem;   /* 30px */
  --text-4xl:  2.25rem;    /* 36px */
  --text-5xl:  3rem;       /* 48px */
  --text-6xl:  3.75rem;    /* 60px */
  --text-7xl:  4.5rem;     /* 72px */

  --weight-normal:    400;
  --weight-medium:    500;
  --weight-semibold:  600;
  --weight-bold:      700;
  --weight-extrabold: 800;
  --weight-black:     900;

  --leading-tight:   1.15;
  --leading-snug:    1.35;
  --leading-normal:  1.5;
  --leading-relaxed: 1.65;

  /* ── 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-7:  1.75rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-14: 3.5rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* ── Border Radius ── */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --radius-2xl:  24px;
  --radius-3xl:  32px;
  --radius-full: 9999px;

  /* ── Shadows ── */
  --shadow-sm:  0 1px 2px rgba(0,0,0,0.06);
  --shadow-md:  0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg:  0 10px 30px rgba(0,0,0,0.10);
  --shadow-xl:  0 20px 40px rgba(0,0,0,0.12);
  --shadow-2xl: 0 32px 64px rgba(0,0,0,0.18);

  /* ── Transitions ── */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* ── Layout ── */
  --container-max: 1200px;
  --header-height: 64px;
}