:root {
  /* Colors — Premium B2B */
  --color-primary:#1E3A5F;
  --color-primary-dark:#122941;
  --color-primary-light:#2E5EAA;
  --color-success:#2E8B57;
  --color-success-dark:#216B43;
  --color-warning:#B7791F;
  --color-danger:#B42318;

  /* Neutral palette */
  --color-bg:#F5F7FA;
  --color-bg-2:#EEF3F8;
  --color-border:#D8DEE8;
  --color-border-strong:#B9C4D4;
  --color-text:#222222;
  --color-muted:#5A6472;
  --color-white:#FFFFFF;

  /* Gradients */
  --gradient-primary:linear-gradient(135deg,#132A46 0%,#1E3A5F 45%,#2E5EAA 100%);
  --gradient-dark:linear-gradient(135deg,#0C1B2E 0%,#122941 60%,#1E3A5F 100%);
  --gradient-soft:linear-gradient(135deg,#F7FAFD 0%,#FFFFFF 52%,#EEF7F1 100%);
  --gradient-card:linear-gradient(180deg,#FFFFFF 0%,#F9FBFE 100%);

  /* Shadows */
  --shadow-xs:0 1px 2px rgba(18,41,65,.06);
  --shadow-sm:0 10px 24px rgba(18,41,65,.08);
  --shadow-md:0 18px 44px rgba(18,41,65,.12);
  --shadow-lg:0 28px 70px rgba(18,41,65,.18);
  --ring:0 0 0 4px rgba(46,94,170,.18);

  /* Border radius */
  --radius-xs:8px;
  --radius-sm:12px;
  --radius-md:18px;
  --radius-lg:28px;
  --radius-xl:36px;

  /* Spacing scale */
  --space-1:4px;
  --space-2:8px;
  --space-3:12px;
  --space-4:16px;
  --space-5:24px;
  --space-6:32px;
  --space-7:48px;
  --space-8:64px;
  --space-9:96px;

  /* Layout */
  --container:1220px;
  --transition:180ms cubic-bezier(.2,.8,.2,1);
  --font-main:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}