/* ============================================
   DESIGN TOKENS — Cinematic Sci-Fi (Industrial Steel)
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Inter:wght@300;400;500&display=swap');

:root {
    /* === Colors — Cinematic Dark Steel & Fog === */
    --bg-primary: #0A0D10; /* Very dark steel blue/gray */
    --bg-secondary: #141A20; /* Slightly lighter industrial gray */
    --bg-card: rgba(10, 15, 25, 0.7);
    --bg-card-hover: rgba(10, 15, 25, 0.85);

    --text-primary: #FFFFFF; /* Pure White for better readability */
    --text-heading: #FFFFFF; /* Bright Metallic */
    --text-secondary: #E0E6ED; /* Brighter secondary text */
    --text-muted: #B0BEC5;

    /* Accents (Misty Cyan / Icy Blue) */
    --accent-primary: #6B95A6; /* Foggy Ice Blue */
    --accent-primary-hover: #8AB8CC;
    --accent-secondary: #354B59; /* Dark Military Steel */
    
    --accent-purple: #6B95A6;
    --accent-violet: #8AB8CC;
    --accent-cyan: #A5C8D9;
    --accent-green: #6B95A6;
    
    --gradient-brand: linear-gradient(135deg, #A5C8D9 0%, #6B95A6 100%);
    --border-color: rgba(107, 149, 166, 0.3);

    /* === Shadows — Harsh & Industrial === */
    --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.8);
    --shadow-card-hover: 0 15px 40px rgba(0, 0, 0, 0.9);
    --glow-primary: 0 0 15px rgba(107, 149, 166, 0.2);

    /* === Typography === */
    --font-heading: 'Oswald', sans-serif; /* Tall, cinematic, industrial */
    --font-body: 'Inter', sans-serif;

    /* Cinematic Sizing */
    --fs-display: clamp(3rem, 8vw, 6rem);
    --fs-h1: clamp(2.5rem, 5vw, 4rem);
    --fs-h2: clamp(1.8rem, 3.5vw, 2.8rem);
    --fs-h3: clamp(1.3rem, 2.5vw, 1.8rem);
    --fs-body: 16px;
    --fs-small: 14px;
    --fs-xs: 12px;

    /* === Spacing === */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3.5rem;
    --space-2xl: 6rem;
    --space-section: 80px;

    /* === Layout === */
    --container-max: 1200px;
    --container-narrow: 800px;
    --container-padding: 20px;

    /* === Border Radius — Sharp Industrial Edge === */
    --radius-sm: 2px;
    --radius-md: 4px;
    --radius-lg: 8px;
    --radius-round: 50%;
    --radius-pill: 4px; /* Even pills are somewhat square in military/industrial sci-fi */

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