:root {
    /* Colors — Editorial Minimalist */
    --color-primary: #0F3D7A;
    --color-accent: #00E5FF;
    --color-dark: #0F172A;
    --color-text: #334155;
    --color-text-light: #64748b;
    --color-text-muted: #94a3b8;
    --color-light-bg: #F7F6F3;
    --color-white: #FAFAF7;
    --color-warm-accent: #C9A96E;
    --color-border: #e2e8f0;
    --color-border-light: rgba(0, 0, 0, 0.05);
    --color-success: #27ae60;
    --color-error: #e74c3c;
    --gradient: linear-gradient(135deg, #0F3D7A, #00E5FF);
    --gradient-overlay: linear-gradient(135deg, rgba(15, 61, 122, 0.85), rgba(0, 229, 255, 0.7));

    /* Typography */
    --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-secondary: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, 'SF Mono', Consolas, 'Liberation Mono', Menlo, monospace;
    --font-size-xs: 0.625rem;    /* 10px — editorial labels */
    --font-size-sm: 0.8125rem;   /* 13px */
    --font-size-base: 1rem;      /* 16px — bumped for readability */
    --font-size-md: 1rem;        /* 16px */
    --font-size-lg: 1.25rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 2rem;
    --font-size-3xl: 2.5rem;
    --font-size-4xl: 3rem;
    --font-size-5xl: 3.75rem;
    --font-size-6xl: 4.5rem;
    --font-size-hero: clamp(2.5rem, 5vw, 5rem);
    --line-height-tight: 1.1;
    --line-height-snug: 1.2;
    --line-height-normal: 1.6;
    --line-height-loose: 1.8;
    --tracking-editorial: 0.2em;
    --tracking-wide: 0.3em;
    --tracking-mega: 0.4em;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;
    --space-6xl: 10rem;
    --section-rhythm-tight: clamp(3rem, 5vw, 4rem);
    --section-rhythm-normal: clamp(5rem, 8vw, 7rem);
    --section-rhythm-generous: clamp(7rem, 10vw, 10rem);

    /* Layout */
    --container-max: 1200px;
    --container-wide: 1400px;
    --container-padding: 1.5rem;
    --header-height: 64px;

    /* Borders — Sharp editorial edges */
    --radius-none: 0;
    --radius-sm: 0;
    --radius-md: 0;
    --radius-lg: 0;
    --radius-xl: 0;
    --radius-full: 50%;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.04), 0 1px 2px rgba(15, 23, 42, 0.03);
    --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.06), 0 2px 4px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 8px 30px rgba(15, 23, 42, 0.08), 0 4px 8px rgba(15, 23, 42, 0.04);
    --shadow-xl: 0 12px 40px rgba(15, 23, 42, 0.10);
    --shadow-2xl: 0 25px 50px rgba(15, 23, 42, 0.12);
    --shadow-hover: 0 12px 35px rgba(15, 23, 42, 0.12);
    --shadow-card-inset: inset 0 2px 4px rgba(15, 23, 42, 0.04);

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slower: 0.8s cubic-bezier(0.25, 0.1, 0.25, 1);
    --transition-editorial: 1.2s cubic-bezier(0.25, 0.1, 0.25, 1);

    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-overlay: 400;
    --z-modal: 500;
    --z-progress: 600;
}

@media (max-width: 768px) {
    :root {
        --font-size-xs: 0.75rem;
    }
}