/* BR Nation Talks 2026 — Design Tokens */

:root {
  --brn-navy: #001340;
  --brn-navy-light: #0a2463;
  --brn-blue-accent: #5B9BFF;
  --brn-blue-glow: rgba(91, 155, 255, 0.15);
  --brn-gold: #c9a84c;
  --brn-gold-glow: rgba(201, 168, 76, 0.15);
  --radius: 16px;
  --radius-sm: 10px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);

  /* Dark theme (default) — Navy-based like brnation.group */
  --brn-dark: #000d2e;
  --brn-surface: #001340;
  --brn-elevated: #0a2463;
  --text-primary: #f0f0f0;
  --text-secondary: #a0aec0;
  --text-muted: #4a5e80;
  --border-color: rgba(255,255,255,0.08);
  --border-hover: rgba(255,255,255,0.15);
  --nav-bg: rgba(0, 13, 46, 0.85);
  --card-bg: rgba(255,255,255,0.03);
  --grain-opacity: 0.025;
  --hero-video-brightness: 0.3;
  --logo-filter: none;
  --sponsor-logo-filter: brightness(0) invert(1);
}

/* Light theme */
[data-theme="light"] {
  --brn-dark: #f5f7fa;
  --brn-surface: #ffffff;
  --brn-elevated: #edf0f5;
  --brn-blue-accent: #1a56db;
  --brn-blue-glow: rgba(26, 86, 219, 0.1);
  --text-primary: #0a0f1e;
  --text-secondary: #4a5568;
  --text-muted: #8898aa;
  --border-color: rgba(0,0,0,0.08);
  --border-hover: rgba(0,0,0,0.15);
  --nav-bg: rgba(255, 255, 255, 0.9);
  --card-bg: rgba(0,0,0,0.02);
  --grain-opacity: 0.015;
  --hero-video-brightness: 0.4;
  --logo-filter: none;
  --sponsor-logo-filter: brightness(0);
}