/* PTAH REAL ESTATE — Design Tokens */
:root {
  /* Colors */
  --color-navy-primary: #162C46;
  --color-navy-secondary: #2E4A5F;
  --color-blue-accent: #4D6D88;
  --color-gold-primary: #CAAF69;
  --color-gold-light: #E4D49D;
  --color-white: #FFFFFF;
  --color-off-white: #F7F4EC;
  --color-sand: #EFE8D8;
  --color-gray: #8696A4;

  /* Semantic */
  --color-text: var(--color-navy-primary);
  --color-text-muted: var(--color-gray);
  --color-bg: var(--color-off-white);
  --color-surface: var(--color-white);
  --color-border: rgba(134, 150, 164, 0.28);
  --color-overlay: rgba(22, 44, 70, 0.55);
  --color-overlay-strong: rgba(22, 44, 70, 0.72);

  /* Typography */
  --font-family: "IBM Plex Sans Arabic", Alexandria, Tahoma, Arial, sans-serif;
  --fs-h1: clamp(2.125rem, 4vw, 3.75rem);
  --fs-h2: clamp(1.75rem, 3vw, 2.75rem);
  --fs-h3: clamp(1.25rem, 2vw, 1.75rem);
  --fs-body: clamp(1rem, 1.1vw, 1.125rem);
  --fs-small: 0.8125rem;
  --fs-label: 0.75rem;
  --fs-stat: clamp(2.25rem, 4vw, 4rem);
  --lh-heading: 1.25;
  --lh-body: 1.8;

  /* Spacing (8px base) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 2.5rem;
  --space-8: 3rem;
  --space-9: 4rem;
  --space-10: 5rem;
  --space-11: 6rem;
  --space-12: 7.5rem;

  /* Layout */
  --container: 1240px;
  --gutter: clamp(1rem, 3vw, 2rem);
  --section-y: clamp(4rem, 9vw, 7.5rem);
  --header-h: 6.5rem;
  --header-h-compact: 5rem;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 10px;

  /* Elevation */
  --shadow-sm: 0 2px 12px rgba(22, 44, 70, 0.04);
  --shadow-md: 0 4px 24px rgba(22, 44, 70, 0.06);

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --duration-fast: 200ms;
  --duration: 350ms;
  --duration-slow: 550ms;

  /* Z-index */
  --z-header: 1000;
  --z-overlay: 1100;
  --z-float: 1200;
}