/*
Theme Name: K12Smart Chat
Theme URI: https://k12smart.com
Author: K12Smart
Author URI: https://k12smart.com
Description: Front-facing marketing theme for K12Smart Chat — AI-powered bot platform for K12 schools and districts. Built with Bootstrap 5 following the NobleUI design system.
Version: 1.0.2
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: Proprietary
Text Domain: k12smart-chat
Tags: education, bot, ai, k12, bootstrap5, responsive
*/

/* ============================================================
   CSS Custom Properties — K12Smart Brand System
   ============================================================ */
:root {
  /* Brand palette */
  --k12-blue:        #179ed3;
  --k12-red:         #e40054;
  --k12-purple:      #8b1b82;
  --k12-navy:        #1b1642;

  /* Product brand colors */
  --k12-chat:        #5c1967; /* K12Smart Chat */
  --k12-phish:       #188abd; /* K12Smart Phish */

  /* Tints */
  --k12-blue-light:  #e8f6fc;
  --k12-red-light:   #fde8ef;
  --k12-purple-light:#f5e8f4;
  --k12-navy-light:  #2d2660;

  /* Neutrals */
  --k12-gray-100:    #f8f9fa;
  --k12-gray-200:    #e9ecef;
  --k12-gray-600:    #5c6370;
  --k12-gray-900:    #212529;

  /* Gradient */
  --k12-gradient:    linear-gradient(135deg, var(--k12-navy) 0%, #2d1f6e 40%, var(--k12-purple) 100%);
  --k12-gradient-h:  linear-gradient(90deg, var(--k12-blue) 0%, var(--k12-purple) 100%);

  /* Typography */
  --font-sans:    'Public Sans', system-ui, -apple-system, sans-serif;
  --font-heading: 'Public Sans', system-ui, -apple-system, sans-serif;

  /* Spacing */
  --section-py:      5rem;

  /* Shadows */
  --shadow-sm:       0 2px 8px rgba(27,22,66,.08);
  --shadow-md:       0 8px 32px rgba(27,22,66,.12);
  --shadow-lg:       0 20px 60px rgba(27,22,66,.18);

  /* Border radius */
  --radius-sm:       0.5rem;
  --radius-md:       1rem;
  --radius-lg:       1.5rem;
  --radius-xl:       2rem;
}