@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  /* Brand colors — derived from WOXERA logo (navy wordmark + blue-teal-green swirl) */
  --navy-900: #0f1b30;
  --navy-800: #16233d;
  --navy-700: #1b2a4a;
  --navy-600: #24365c;
  --blue-600: #1f5c8b;
  --teal-500: #2f7fb0;
  --green-400: #4fc7a3;
  --brand-gradient: linear-gradient(135deg, var(--navy-800) 0%, var(--blue-600) 100%);
  --brand-gradient-soft: linear-gradient(135deg, rgba(15,27,48,0.09) 0%, rgba(31,92,139,0.09) 100%);

  /* Full-spectrum gradient sampled from the WOXERA logo swirl (navy → blue → teal → mint).
     Used only for hero/page-hero banners, animated — kept out of buttons/cards/CTA so
     those stay plain corporate blue. */
  --logo-gradient: linear-gradient(120deg, var(--navy-900) 0%, var(--blue-600) 32%, #2fa6a6 66%, #4fd9ab 100%);

  /* Homepage hero banner palette (photo overlay + accent) */
  --hero-navy: #28384d;
  --hero-teal: #61c9c2;

  /* Neutrals */
  --gray-25: #fbfcfd;
  --gray-50: #f6f8fa;
  --gray-100: #eef1f5;
  --gray-200: #e2e6ec;
  --gray-300: #d2d8e0;
  --gray-400: #aab2bf;
  --gray-500: #838da0;
  --gray-600: #5c6577;
  --gray-700: #414a5c;
  --gray-800: #2a3142;
  --gray-900: #1a2030;
  --white: #ffffff;

  /* Semantic */
  --color-bg: var(--white);
  --color-bg-alt: var(--gray-50);
  --color-text: var(--navy-900);
  --color-text-muted: var(--gray-600);
  --color-border: var(--gray-200);
  --color-primary: var(--blue-600);
  --color-accent: var(--teal-500);
  --color-success: var(--green-400);

  /* Typography */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-base: 1rem;
  --fs-lg: 1.125rem;
  --fs-xl: 1.375rem;
  --fs-2xl: 1.75rem;
  --fs-3xl: 2.25rem;
  --fs-4xl: 2.875rem;
  --fs-5xl: 3.5rem;
  --lh-tight: 1.15;
  --lh-normal: 1.5;
  --lh-relaxed: 1.7;

  /* Spacing scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 2.5rem;
  --space-8: 3rem;
  --space-9: 4rem;
  --space-10: 5rem;
  --space-11: 6.5rem;
  --space-12: 8rem;

  /* Layout */
  --container-max: 1280px;
  --container-pad: clamp(1.25rem, 4vw, 3rem);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 999px;
  --header-height: 84px;

  /* Effects */
  --shadow-sm: 0 1px 2px rgba(15, 27, 48, 0.06), 0 1px 3px rgba(15, 27, 48, 0.05);
  --shadow-md: 0 8px 24px rgba(15, 27, 48, 0.08), 0 2px 8px rgba(15, 27, 48, 0.05);
  --shadow-lg: 0 20px 48px rgba(15, 27, 48, 0.12), 0 4px 16px rgba(15, 27, 48, 0.06);
  --shadow-glow: 0 0 0 1px rgba(47, 127, 176, 0.15), 0 12px 32px rgba(31, 92, 139, 0.14);
  --shadow-premium: 0 32px 72px -16px rgba(9, 16, 30, 0.42), 0 12px 32px -12px rgba(9, 16, 30, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --transition-fast: 0.18s var(--ease-out);
  --transition-base: 0.32s var(--ease-out);
  --transition-slow: 0.55s var(--ease-out);

  /* Glassmorphism surfaces — used on dark/gradient backgrounds (hero, page-hero, cta-band) */
  --glass-bg: rgba(255, 255, 255, 0.08);
  --glass-bg-strong: rgba(255, 255, 255, 0.14);
  --glass-bg-soft: rgba(255, 255, 255, 0.05);
  --glass-bg-hover: rgba(6, 12, 22, 0.55);
  --glass-border: rgba(255, 255, 255, 0.22);
  --glass-border-strong: rgba(255, 255, 255, 0.34);
  --glass-blur: blur(20px) saturate(180%);
  --glass-blur-sm: blur(12px) saturate(160%);
  --glass-shadow: 0 8px 32px rgba(9, 16, 30, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.16);
  --glass-highlight: linear-gradient(135deg, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 40%);

  /* Light-surface glass — used on white/light backgrounds (site-header) */
  --glass-bg-light: rgba(255, 255, 255, 0.72);
  --glass-border-light: rgba(255, 255, 255, 0.8);
}