/* ==========================================================================
   Pentachess.nl Redesign System — Global Tokens, Reset & Utilities
   ========================================================================== */

:root {
  /* Strict Brand Colors */
  --color-primary-green: #4CAF50;
  --color-primary-green-hover: #3d9140;
  --color-primary-green-light: #E8F5E9;
  --color-primary-blue: #1E88E5;
  --color-primary-blue-hover: #1565C0;
  --color-primary-blue-light: #E3F2FD;
  --color-bg-soft: #F4F9F4;
  --color-surface: #FFFFFF;
  --color-text-primary: #1A202C;
  --color-text-secondary: #4A5568;
  --color-border: #E2E8F0;

  /* Event Calendar Badge Accent Colors */
  --badge-green-bg: #4CAF50;
  --badge-blue-bg: #1E88E5;
  --badge-orange-bg: #F59E0B;
  --badge-pink-bg: #EC4899;
  --badge-purple-bg: #8B5CF6;

  /* Typography */
  --font-sans: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Radii & Shadows */
  --radius-card: 16px;
  --radius-md: 12px;
  --radius-pill: 9999px;
  --shadow-card: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 4px 10px -3px rgba(0, 0, 0, 0.03);
  --shadow-card-hover: 0 18px 30px -5px rgba(0, 0, 0, 0.09), 0 6px 12px -3px rgba(0, 0, 0, 0.04);
  --shadow-header: 0 2px 15px rgba(0, 0, 0, 0.04);

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 900px;
}

/* Base Reset */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-bg-soft);
  -webkit-font-smoothing: antialiased;
}

img, svg, video, iframe {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Typography Hierarchy */
h1, h2, h3, h4, h5, h6 {
  margin: 0 0 0.75rem 0;
  font-family: var(--font-sans);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-text-primary);
}

h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.125rem); }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.5rem); font-weight: 700; }
h4 { font-size: 1.125rem; font-weight: 700; }

p {
  margin: 0 0 1rem 0;
  color: var(--color-text-secondary);
}

a {
  color: var(--color-primary-blue);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-primary-blue-hover);
}

/* Accessibility Utilities */
.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute !important;
  width: 1px;
  word-wrap: normal !important;
}

.skip-link:focus {
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card-hover);
  clip: auto !important;
  clip-path: none;
  color: var(--color-primary-blue);
  display: block;
  font-size: 1rem;
  font-weight: 700;
  height: auto;
  left: 1rem;
  padding: 0.75rem 1.25rem;
  top: 1rem;
  width: auto;
  z-index: 100000;
}

/* Container & Section Utilities */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 4rem 0;
}

.section-alt {
  background-color: var(--color-surface);
  padding: 4rem 0;
}

.section-title {
  text-align: center;
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--color-text-primary);
  margin-bottom: 2.5rem;
}

/* Surface Card */
.surface-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 2rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* Interactive Pill Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.18s ease, background-color 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, color 0.18s ease;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background-color: var(--color-primary-green);
  color: #FFFFFF !important;
  box-shadow: 0 4px 12px rgba(76, 175, 80, 0.3);
}

.btn-primary:hover {
  background-color: var(--color-primary-green-hover);
  color: #FFFFFF !important;
  box-shadow: 0 6px 16px rgba(76, 175, 80, 0.4);
}

.btn-secondary {
  background-color: var(--color-primary-blue);
  color: #FFFFFF !important;
  box-shadow: 0 4px 12px rgba(30, 136, 229, 0.28);
}

.btn-secondary:hover {
  background-color: var(--color-primary-blue-hover);
  color: #FFFFFF !important;
  box-shadow: 0 6px 16px rgba(30, 136, 229, 0.38);
}

.btn-outline-white {
  background-color: rgba(255, 255, 255, 0.12);
  color: #FFFFFF !important;
  border-color: #FFFFFF;
  backdrop-filter: blur(4px);
}

.btn-outline-white:hover {
  background-color: #FFFFFF;
  color: var(--color-primary-blue) !important;
}

.btn-outline-blue {
  background-color: transparent;
  color: var(--color-primary-blue) !important;
  border-color: var(--color-primary-blue);
}

.btn-outline-blue:hover {
  background-color: var(--color-primary-blue-light);
  color: var(--color-primary-blue-hover) !important;
}

.btn-outline-green {
  background-color: transparent;
  color: var(--color-primary-green) !important;
  border-color: var(--color-primary-green);
}

.btn-outline-green:hover {
  background-color: var(--color-primary-green-light);
  color: var(--color-primary-green-hover) !important;
}

.btn-sm {
  padding: 0.5rem 1.2rem;
  font-size: 0.875rem;
}

/* WordPress Content Compatibility (for Markdown posts & legacy HTML blocks) */
.entry-content {
  color: var(--color-text-primary);
  font-size: 1.05rem;
  line-height: 1.75;
}

.entry-content p {
  color: var(--color-text-secondary);
  margin-bottom: 1.25rem;
}

.entry-content h2,
.entry-content h3,
.entry-content h4,
.entry-content h5,
.entry-content h6 {
  color: var(--color-text-primary) !important;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.entry-content ul,
.entry-content ol {
  margin: 0 0 1.25rem 1.5rem;
  color: var(--color-text-secondary);
}

.entry-content li {
  margin-bottom: 0.4rem;
}

.entry-content figure {
  margin: 1.5rem 0;
}

.entry-content img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}

.entry-content blockquote {
  margin: 1.5rem 0;
  padding: 1rem 1.5rem;
  border-left: 4px solid var(--color-primary-blue);
  background-color: var(--color-primary-blue-light);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--color-text-primary);
}

.entry-content blockquote p {
  margin: 0;
  color: var(--color-text-primary);
}

.entry-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}

.entry-content th,
.entry-content td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
}

.entry-content th {
  background-color: var(--color-bg-soft);
  font-weight: 700;
}

/* Responsive 16:9 YouTube embeds */
.wp-embed-aspect-16-9 .wp-block-embed__wrapper,
.video-embed-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  max-width: 100%;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

.wp-embed-aspect-16-9 .wp-block-embed__wrapper iframe,
.video-embed-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}