/* ============================================
   JUPITER 9 - Dark Red Professional
   CSS Custom Properties
   ============================================ */

:root {
    /* ── Background & Surface ── */
    --bg-primary: #181a20;
    --bg-secondary: #1f2128;
    --bg-tertiary: #252830;
    --bg-card: #1f2128;
    --bg-card-hover: #252830;
    --border-color: #2a2c34;
    --border-light: #33363f;

    /* ── Brand Colors ── */
    --color-primary: #dc2626;
    --color-primary-dark: #991b1b;
    --color-primary-light: #ef4444;
    --color-primary-glow: rgba(220, 38, 38, 0.15);
    --color-primary-shadow: rgba(220, 38, 38, 0.25);

    /* ── Accent ── */
    --color-highlight: #f5e6d3;
    --color-highlight-soft: rgba(245, 230, 211, 0.1);

    /* ── Text ── */
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --text-dark: #181a20;

    /* ── Typography ── */
    --font-family: 'Poppins', sans-serif;
    --fw-light: 300;
    --fw-regular: 400;
    --fw-medium: 500;
    --fw-semibold: 600;
    --fw-bold: 700;

    /* ── Font Sizes ── */
    --fs-xs: 0.75rem;
    --fs-sm: 0.875rem;
    --fs-base: 1rem;
    --fs-md: 1.125rem;
    --fs-lg: 1.25rem;
    --fs-xl: 1.5rem;
    --fs-2xl: 2rem;
    --fs-3xl: 2.5rem;
    --fs-4xl: 3rem;
    --fs-5xl: 3.5rem;
    --fs-hero: clamp(2.5rem, 5vw, 4.5rem);

    /* ── 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-section: clamp(4rem, 8vw, 7rem);

    /* ── Layout ── */
    --container-max: 1200px;
    --container-wide: 1400px;
    --container-narrow: 900px;

    /* ── Borders & Radius ── */
    --radius: 6px;
    --radius-sm: 4px;
    --radius-lg: 8px;
    --border-width: 1px;
    --accent-bar: 3px;

    /* ── Shadows ── */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.5);
    --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-card-hover: 0 8px 25px rgba(0, 0, 0, 0.5);

    /* ── Transitions ── */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* ── Z-Index ── */
    --z-navbar: 1000;
    --z-dropdown: 1010;
    --z-overlay: 1020;
    --z-modal: 1030;

    /* ── Diagonal Stripe Pattern ── */
    --stripe-pattern: repeating-linear-gradient(
        -45deg,
        transparent,
        transparent 10px,
        rgba(220, 38, 38, 0.03) 10px,
        rgba(220, 38, 38, 0.03) 20px
    );
}