:root {
  /* === CAPSURE BRAND PALETTE === */

  /* Core backgrounds - deep ocean */
  --color-bg: #070f1c;
  --color-bg-elevated: #0d1930;
  --color-bg-card: rgba(255,255,255,0.04);

  /* Text */
  --color-fg: #ffffff;
  --color-muted: #7abde8;
  --color-subtle: rgba(255,255,255,0.5);

  /* Header */
  --color-header-solid: #08111f;
  --color-header-fg-on-solid: #ffffff;
  --color-header-fg-on-overlay: #ffffff;

  /* Language chip */
  --color-lang-bg: rgba(255,255,255,0.08);
  --color-lang-bg-hover: rgba(255,255,255,0.15);

  /* === CAPSURE LOGO GRADIENT === */
  /* Sky blue #15aefe → Deep navy #003470 (ocean depth) */
  --color-accent-start: #15aefe;
  --color-accent-mid: #0073cf;
  --color-accent-end: #003470;
  --color-accent: #0ea5e9;
  --color-accent-hover: #15aefe;

  /* Gradient utilities */
  --gradient-brand: linear-gradient(135deg, #15aefe, #0073cf, #003470);
  --gradient-brand-text: linear-gradient(90deg, #15aefe, #0ea5e9);
  --gradient-hero-orb-a: radial-gradient(circle, rgba(21,174,254,0.22) 0%, transparent 70%);
  --gradient-hero-orb-b: radial-gradient(circle, rgba(0,115,207,0.28) 0%, transparent 70%);
  --gradient-hero-orb-c: radial-gradient(circle, rgba(0,200,150,0.15) 0%, transparent 70%);

  /* === VERIFIED STATE (teal-green) === */
  --color-verified: #00c896;
  --color-verified-bg: rgba(0,200,150,0.1);
  --color-verified-border: rgba(0,200,150,0.3);

  /* === URGENCY / COMPLIANCE (amber) === */
  --color-urgent: #f59e0b;
  --color-urgent-bg: rgba(245,158,11,0.1);
  --color-urgent-border: rgba(245,158,11,0.3);

  /* Section backgrounds (alternating dark) */
  --color-section-a: #070f1c;
  --color-section-b: #0d1930;
  --color-section-border: rgba(255,255,255,0.08);

  /* Status / functional */
  --color-success: #00c896;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;

  /* Elevation / shadows */
  --shadow-card: 0 4px 24px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.06);
  --shadow-glow: 0 0 40px rgba(21,174,254,0.25);
  --shadow-glow-verified: 0 0 30px rgba(0,200,150,0.2);
  --shadow-2: 0 4px 8px rgba(0,0,0,0.6);

  /* Layout */
  --container-max: 1200px;
  --container-pad: clamp(16px, 4vw, 48px);
  --header-h: 72px;
  --header-h-scrolled: 56px;

  /* Shape */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  /* Typography - includes Japanese web fonts */
  --font-ui: system-ui, -apple-system, 'Segoe UI', Roboto,
             'Hiragino Kaku Gothic ProN', 'Hiragino Sans', 'Noto Sans JP',
             Meiryo, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
  --font-size-xs: 12px;
  --font-size-sm: 14px;
  --font-size-base: 16px;
  --font-size-lg: 18px;
  --font-size-xl: 20px;
  --font-size-2xl: 24px;
  --font-size-3xl: 32px;
  --font-size-4xl: clamp(32px, 5vw, 52px);
  --font-size-hero: clamp(36px, 6vw, 72px);

  /* Navigation */
  --nav-weight: 600;
  --nav-letter-spacing: 0.05em;
  --nav-transform: uppercase;

  /* Spacing scale */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 40px;
  --space-2xl: 64px;
  --space-3xl: 96px;
}