/* ========================================
   SOFRA - Design System Variables
   ======================================== */

:root {
  /* ===== Color Palette ===== */

  /* Primary Colors - Warm Neutrals */
  --color-bg-primary: #faf8f3;
  --color-bg-secondary: #f5f1e8;
  --color-bg-dark: #2c2c2c;

  /* Text Colors */
  --color-text-primary: #2c2c2c;
  --color-text-secondary: #5a5a5a;
  --color-text-light: #8b8b8b;
  --color-text-inverse: #faf8f3;

  /* Accent Colors - Muted Gold */
  --color-accent-primary: #c9a961;
  --color-accent-secondary: #b8935e;
  --color-accent-light: #e5d4a8;

  /* Utility Colors */
  --color-border: #e8e4dc;
  --color-overlay: rgba(44, 44, 44, 0.7);

  /* ===== Typography ===== */

  /* Font Families */
  --font-heading: "Playfair Display", serif;
  --font-body: "Inter", sans-serif;

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

  /* Font Weights */
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Line Heights */
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  /* Letter Spacing */
  --letter-spacing-tight: -0.02em;
  --letter-spacing-normal: 0;
  --letter-spacing-wide: 0.05em;
  --letter-spacing-wider: 0.1em;

  /* ===== Spacing System ===== */
  --space-xs: 0.5rem; /* 8px */
  --space-sm: 0.75rem; /* 12px */
  --space-md: 1rem; /* 16px */
  --space-lg: 1.5rem; /* 24px */
  --space-xl: 2rem; /* 32px */
  --space-2xl: 3rem; /* 48px */
  --space-3xl: 4rem; /* 64px */
  --space-4xl: 6rem; /* 96px */
  --space-5xl: 8rem; /* 128px */
  --space-6xl: 12rem; /* 192px */

  /* Section Spacing */
  --section-padding-mobile: var(--space-4xl);
  --section-padding-desktop: var(--space-6xl);
  --navbar-height: 76px;

  /* ===== Border Radius ===== */
  --radius-sm: 0.25rem; /* 4px */
  --radius-md: 0.5rem; /* 8px */
  --radius-lg: 1rem; /* 16px */
  --radius-full: 9999px;

  /* ===== Transitions & Animations ===== */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;
  --transition-slower: 700ms ease-in-out;
  --transition-luxury: 420ms cubic-bezier(0.22, 1, 0.36, 1);

  /* Easing Functions */
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);

  /* ===== Shadows ===== */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-soft-gold: 0 10px 30px rgba(201, 169, 97, 0.22);

  /* ===== Breakpoints (for reference in media queries) ===== */
  --breakpoint-sm: 576px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 992px;
  --breakpoint-xl: 1200px;
  --breakpoint-xxl: 1400px;

  /* ===== Container Widths ===== */
  --container-sm: 540px;
  --container-md: 720px;
  --container-lg: 960px;
  --container-xl: 1140px;
  --container-xxl: 1320px;

  /* ===== Z-Index Scale ===== */
  --z-base: 1;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-popover: 600;
  --z-tooltip: 700;
}