/**
 * HARBOUR AGENCY - Design System Variables
 * Premium music agency website - Black & white aesthetic
 */

:root {
    /* ===== COLOR PALETTE ===== */
    /* Base Colors - Strict Black & White */
    --color-black: #0a0a0a;
    --color-white: #fafafa;

    /* Accent Colors - Removed/Mapped to B&W */
    --color-accent-primary: #0a0a0a;
    --color-accent-secondary: #fafafa;
    --color-accent-tertiary: #fafafa;

    /* Semantic Colors */
    --color-bg-primary: var(--color-white);
    --color-bg-secondary: var(--color-black);
    --color-text-primary: var(--color-black);
    --color-text-secondary: var(--color-white);

    /* Borders - High Contrast */
    --color-border: #fafafa;
    --color-border-light: #fafafa;

    /* Overlay Colors */
    --color-overlay-dark: rgba(0, 0, 0, 0.9);
    --color-overlay-medium: rgba(0, 0, 0, 0.7);
    --color-overlay-light: rgba(0, 0, 0, 0.5);

    /* Glass Effect - Simplified for B&W */
    --color-glass-bg: #0a0a0a;
    --color-glass-border: #fafafa;

    /* ===== TYPOGRAPHY ===== */
    /* Font Families */
    --font-display: 'Syncopate', 'Arial Black', sans-serif;
    --font-body: 'Space Grotesk', 'Inter', system-ui, sans-serif;
    --font-mono: 'SF Mono', 'Monaco', 'Consolas', monospace;

    /* Font Sizes */
    --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 */
    --text-8xl: 6rem;
    /* 96px */
    --text-9xl: 8rem;
    /* 128px */

    /* Font Weights */
    --weight-light: 300;
    --weight-normal: 400;
    --weight-medium: 500;
    --weight-semibold: 600;
    --weight-bold: 700;
    --weight-black: 900;

    /* Line Heights */
    --leading-none: 1;
    --leading-tight: 1.25;
    --leading-snug: 1.375;
    --leading-normal: 1.5;
    --leading-relaxed: 1.625;
    --leading-loose: 2;

    /* Letter Spacing */
    --tracking-tighter: -0.05em;
    --tracking-tight: -0.025em;
    --tracking-normal: 0;
    --tracking-wide: 0.025em;
    --tracking-wider: 0.05em;
    --tracking-widest: 0.1em;

    /* ===== SPACING SCALE ===== */
    --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 */
    --space-32: 8rem;
    /* 128px */
    --space-40: 10rem;
    /* 160px */
    --space-48: 12rem;
    /* 192px */
    --space-64: 16rem;
    /* 256px */

    /* ===== SIZING ===== */
    --container-max-width: 1600px;
    --container-padding: 5%;

    /* ===== TRANSITIONS & ANIMATIONS ===== */
    /* Easing Functions */
    --ease-smooth: cubic-bezier(0.19, 1, 0.22, 1);
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --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);

    /* Durations */
    --duration-fast: 150ms;
    --duration-normal: 300ms;
    --duration-slow: 500ms;
    --duration-slower: 800ms;

    /* ===== EFFECTS ===== */
    /* Border Radius */
    --radius-sm: 2px;
    --radius-base: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.5);

    /* Glow Effects */
    --glow-accent: 0 0 20px rgba(255, 255, 255, 0.5);
    --glow-accent-strong: 0 0 40px rgba(255, 255, 255, 0.8);

    /* Blur */
    --blur-sm: 4px;
    --blur-md: 8px;
    --blur-lg: 16px;
    --blur-xl: 24px;

    /* ===== Z-INDEX LAYERS ===== */
    --z-background: -1;
    --z-base: 0;
    --z-content: 1;
    --z-overlay: 10;
    --z-navigation: 50;
    --z-modal: 150;
    --z-cursor: 9999;

    /* ===== BREAKPOINTS (for reference in JS) ===== */
    --breakpoint-mobile: 768px;
    --breakpoint-tablet: 1024px;
    --breakpoint-desktop: 1440px;
    --breakpoint-ultrawide: 1800px;
}

/* ===== 4K / ULTRA-WIDE SCREENS ===== */
@media (min-width: 1800px) {
    :root {
        /* Scale Container */
        --container-max-width: 2500px;
        --container-padding: 8%;

        /* Scale Typography */
        --text-base: 1.25rem;
        /* 20px */
        --text-lg: 1.5rem;
        /* 24px */
        --text-xl: 1.75rem;
        /* 28px */
        --text-2xl: 2rem;
        /* 32px */
        --text-3xl: 2.5rem;
        /* 40px */
        --text-4xl: 3rem;
        /* 48px */
        --text-5xl: 5rem;
        /* 80px (Artist List) */
        --text-6xl: 6rem;
        /* 96px */
        --text-7xl: 7.5rem;
        /* 120px */
        --text-8xl: 9rem;
        /* 144px */
        --text-9xl: 12rem;
        /* 192px */

        /* Scale Spacing */
        --space-4: 1.25rem;
        --space-6: 2rem;
        --space-8: 2.5rem;
        --space-12: 5rem;
        --space-16: 6rem;
        --space-20: 8rem;
        --space-32: 12rem;
        --space-64: 20rem;
    }
}

/* ===== DARK MODE OVERRIDES (if needed) ===== */
@media (prefers-color-scheme: light) {

    /* Force dark theme regardless of system preference */
    :root {
        color-scheme: dark;
    }
}