/*
Theme Name: KNBB Twente
Theme URI: https://knbbtwente.nl
Author: KNBB Twente
Description: Modern WordPress theme voor KNBB District Twente met menu support, sponsors, nieuws en competitie-informatie
Version: 1.0
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: knbb-twente
Tags: billiards, sports, club, responsive, custom-menu, knbb

This theme, like WordPress, is licensed under the GPL.
Use it to make something cool, have fun, and share what you've learned.
*/

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --primary-color: #1e40af;
  --secondary-color: #3b82f6;
  --text-dark: #1f2937;
  --text-light: #6b7280;
  --border-color: #e5e7eb;
  --bg-gray: #f9fafb;
  --success-color: #10b981;
  --spacing-unit: 8px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background: white;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 calc(var(--spacing-unit) * 3);
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
  font-weight: 700;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.875rem; }
h4 { font-size: 1.5rem; }

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.btn {
  display: inline-block;
  padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);
  background: var(--primary-color);
  color: white;
  border-radius: calc(var(--spacing-unit) * 1);
  font-weight: 600;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.btn:hover {
  background: #1e3a8a;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(30, 64, 175, 0.3);
}

.section {
  padding: calc(var(--spacing-unit) * 10) 0;
}

.section-title {
  text-align: center;
  margin-bottom: calc(var(--spacing-unit) * 6);
  font-size: 2.25rem;
  color: var(--text-dark);
}

@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.5rem; }

  .section {
    padding: calc(var(--spacing-unit) * 6) 0;
  }
}