/*
Theme Name: De Vrije Gedachte
Theme URI: https://www.devrijegedachte.nl/
Author: De Vrije Gedachte
Description: Editorial WordPress theme for De Vrije Gedachte, preserving the approved React site's lavender visual system and content structure.
Version: 1.0.0
Requires at least: 6.4
Requires PHP: 8.0
License: GPL-2.0-or-later
Text Domain: de-vrije-gedachte
*/

:root {
  --dvg-background: #f3f1fa;
  --dvg-foreground: #1c1535;
  --dvg-border: #c5bedd;
  --dvg-card: #f8f6fe;
  --dvg-muted: #e8e3f5;
  --dvg-muted-foreground: #6b5f9a;
  --dvg-accent: #7b6ec4;
  --dvg-accent-dark: #594ba2;
  --dvg-white: #fdfcff;
  --dvg-serif: "Playfair Display", Georgia, serif;
  --dvg-sans: "Plus Jakarta Sans", Arial, sans-serif;
  --dvg-radius: .25rem;
  --dvg-content: 80rem;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--dvg-background);
  color: var(--dvg-foreground);
  font-family: var(--dvg-sans);
  line-height: 1.6;
}
body.admin-bar .site-header { top: 32px; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button, input, textarea, select { font: inherit; }
.screen-reader-text {
  clip: rect(0 0 0 0); clip-path: inset(50%); height: 1px; overflow: hidden;
  position: absolute; white-space: nowrap; width: 1px;
}
.dvg-container { width: min(calc(100% - 3rem), var(--dvg-content)); margin-inline: auto; }
.dvg-narrow { width: min(calc(100% - 3rem), 48rem); margin-inline: auto; }
.dvg-serif { font-family: var(--dvg-serif); }
.dvg-label {
  display: block; margin-bottom: .75rem; color: var(--dvg-accent);
  font-size: .7rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
}
.dvg-rule { width: 3rem; height: 1px; margin-bottom: 1rem; background: var(--dvg-accent); }
.dvg-accent-bar { width: 8rem; height: 4px; margin: 1.5rem 0 2rem; background: var(--dvg-accent); }
.dvg-button {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 2.75rem; padding: .75rem 1.5rem; border: 1px solid var(--dvg-accent);
  border-radius: var(--dvg-radius); background: var(--dvg-accent); color: #fff;
  cursor: pointer; font-size: .85rem; font-weight: 700; transition: background .2s, color .2s, border-color .2s;
}
.dvg-button:hover, .dvg-button:focus-visible { background: var(--dvg-accent-dark); border-color: var(--dvg-accent-dark); color: #fff; }
.dvg-button--outline { background: transparent; color: var(--dvg-foreground); border-color: var(--dvg-border); }
.dvg-button--outline:hover, .dvg-button--outline:focus-visible { background: var(--dvg-muted); color: var(--dvg-accent-dark); border-color: var(--dvg-accent); }
.dvg-button--small { min-height: 2.25rem; padding: .5rem 1rem; font-size: .75rem; }
.dvg-section { padding: 5rem 0; border-bottom: 1px solid var(--dvg-border); }
.dvg-section--muted { background: var(--dvg-muted); }
.dvg-section--dark { position: relative; overflow: hidden; background: var(--dvg-foreground); color: var(--dvg-white); }
.dvg-section--accent { background: var(--dvg-accent); color: #fff; }
.dvg-section--dark > .dvg-container, .dvg-section--accent > .dvg-container { position: relative; z-index: 1; }
.dvg-section__image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .18; mix-blend-mode: luminosity; }
.dvg-section__overlay { position: absolute; inset: 0; background: linear-gradient(90deg, var(--dvg-foreground), transparent); opacity: .9; }
.dvg-section h2, .dvg-section h3 { line-height: 1.1; }
.dvg-page-hero { padding: 6rem 0; border-bottom: 1px solid var(--dvg-border); }
.dvg-page-hero--image { position: relative; overflow: hidden; }
.dvg-page-hero--image > .dvg-container { position: relative; z-index: 1; }
.dvg-page-hero--image > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .1; }
.dvg-page-hero__overlay { position: absolute; inset: 0; background: linear-gradient(90deg, var(--dvg-background) 15%, rgba(243,241,250,.85) 55%, transparent); }
.dvg-page-hero h1 { max-width: 55rem; margin: 0; font: 700 clamp(3rem, 7vw, 5.5rem)/.98 var(--dvg-serif); letter-spacing: -.04em; }
.dvg-page-hero p { max-width: 42rem; margin: 0; color: var(--dvg-muted-foreground); font-size: 1.125rem; }
.site-header {
  position: sticky; top: 0; z-index: 100; border-bottom: 1px solid var(--dvg-border);
  background: rgba(243,241,250,.96); backdrop-filter: blur(10px);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; min-height: 4rem; gap: 2rem; }
.site-brand { display: inline-flex; align-items: center; gap: .7rem; flex-shrink: 0; }
.site-brand img { width: 2rem; height: 2rem; object-fit: contain; }
.site-brand__name { display: block; font: 700 1.05rem/1 var(--dvg-serif); }
.site-brand__tagline { display: block; margin-top: .25rem; color: var(--dvg-muted-foreground); font-size: .62rem; letter-spacing: .02em; }
.site-nav > ul { display: flex; align-items: stretch; gap: .25rem; margin: 0; padding: 0; list-style: none; }
.site-nav li { position: relative; }
.site-nav a, .site-nav__toggle {
  display: inline-flex; align-items: center; gap: .35rem; min-height: 4rem; padding: 0 .7rem;
  border: 0; background: transparent; color: var(--dvg-foreground); cursor: pointer; font-size: .78rem;
}
.site-nav a:hover, .site-nav a:focus-visible, .site-nav__toggle:hover, .site-nav__toggle:focus-visible { color: var(--dvg-accent); }
.site-nav .sub-menu {
  position: absolute; top: calc(100% - 1px); left: 0; min-width: 14rem; margin: 0; padding: .5rem;
  border: 1px solid var(--dvg-border); background: var(--dvg-card); box-shadow: 0 16px 30px rgba(28,21,53,.12);
  opacity: 0; pointer-events: none; transform: translateY(.4rem); transition: opacity .2s, transform .2s; list-style: none;
}
.site-nav li:hover > .sub-menu, .site-nav li:focus-within > .sub-menu { opacity: 1; pointer-events: auto; transform: translateY(0); }
.site-nav .sub-menu a { display: block; min-height: 0; padding: .55rem .7rem; font-size: .78rem; white-space: nowrap; }
.site-header__cta { white-space: nowrap; }
.site-nav__mobile-toggle { display: none; border: 1px solid var(--dvg-border); background: transparent; color: var(--dvg-foreground); padding: .6rem; cursor: pointer; }
.site-nav__mobile-toggle svg { width: 1.2rem; height: 1.2rem; }
.site-mobile-panel { display: none; padding: 0 1.5rem 1rem; border-top: 1px solid var(--dvg-border); }
.site-mobile-panel ul { margin: 0; padding: .5rem 0 0; list-style: none; }
.site-mobile-panel li { border-bottom: 1px solid var(--dvg-border); }
.site-mobile-panel a { display: block; padding: .7rem 0; color: var(--dvg-foreground); font-size: .85rem; }
.site-mobile-panel .sub-menu { display: block; position: static; padding: 0 0 .35rem 1rem; border: 0; box-shadow: none; opacity: 1; transform: none; pointer-events: auto; }
.site-mobile-panel.is-open { display: block; }
.site-footer { padding: 4rem 0 2rem; background: var(--dvg-foreground); color: var(--dvg-white); }
.site-footer__grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 3rem; }
.site-footer .site-brand__tagline, .site-footer small { color: rgba(253,252,255,.6); }
.site-footer__title { margin: 0 0 1rem; color: var(--dvg-accent); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; }
.site-footer ul { margin: 0; padding: 0; list-style: none; }
.site-footer li + li { margin-top: .6rem; }
.site-footer a { color: rgba(253,252,255,.78); font-size: .85rem; }
.site-footer a:hover, .site-footer a:focus-visible { color: #fff; }
.site-footer__bottom { display: flex; justify-content: space-between; gap: 1rem; margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid rgba(253,252,255,.16); color: rgba(253,252,255,.6); font-size: .75rem; }
.dvg-hero { display: grid; grid-template-columns: 1fr 1fr; min-height: 85vh; border-bottom: 1px solid var(--dvg-border); overflow: hidden; }
.dvg-hero__copy { display: flex; align-items: center; padding: 6rem max(2rem, calc((100vw - var(--dvg-content)) / 2)); padding-right: 4rem; }
.dvg-hero__copy-inner { max-width: 40rem; }
.dvg-hero h1 { margin: 0; font: 700 clamp(3rem, 6vw, 5.5rem)/.98 var(--dvg-serif); letter-spacing: -.045em; }
.dvg-hero h1 em { color: var(--dvg-accent); }
.dvg-hero__copy p { max-width: 34rem; font: 1.35rem/1.55 var(--dvg-serif); }
.dvg-hero__copy .dvg-hero__sub { color: var(--dvg-muted-foreground); font: italic .85rem/1.6 var(--dvg-sans); }
.dvg-hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }
.dvg-hero__media { position: relative; min-height: 32rem; }
.dvg-hero__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.dvg-hero__media::before { position: absolute; z-index: 1; inset: 0; content: ""; background: linear-gradient(90deg, var(--dvg-background), rgba(243,241,250,.42) 20%, transparent 60%); }
.dvg-hero__caption { position: absolute; z-index: 2; right: 1.5rem; bottom: 1.5rem; color: rgba(255,255,255,.7); font-size: .68rem; letter-spacing: .15em; text-transform: uppercase; }
.dvg-grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4rem; }
.dvg-grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; }
.dvg-grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.5rem; }
.dvg-card { height: 100%; padding: 1.5rem; border: 1px solid var(--dvg-border); background: var(--dvg-card); }
.dvg-card h3 { margin: .5rem 0 .75rem; font: 700 1.25rem/1.1 var(--dvg-serif); }
.dvg-card p { margin: 0; color: var(--dvg-muted-foreground); font-size: .88rem; }
.dvg-card__image { width: 100%; aspect-ratio: 4/3; object-fit: cover; margin: -1.5rem -1.5rem 1.5rem; width: calc(100% + 3rem); }
.dvg-card__meta { color: var(--dvg-muted-foreground); font-size: .72rem; }
.dvg-article-list > article { padding: 2rem 0; border-bottom: 1px solid var(--dvg-border); }
.dvg-article-row { display: grid; grid-template-columns: 3fr 1fr; gap: 2rem; }
.dvg-article-row__image { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.dvg-article-title { margin: .5rem 0 .8rem; font: 700 1.65rem/1.1 var(--dvg-serif); }
.dvg-article-title:hover { color: var(--dvg-accent); }
.dvg-meta { color: var(--dvg-muted-foreground); font-size: .76rem; }
.dvg-tags { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }
.dvg-tag { padding: .25rem .6rem; border: 1px solid var(--dvg-border); color: var(--dvg-muted-foreground); font-size: .7rem; }
.dvg-tag:hover { border-color: var(--dvg-accent); color: var(--dvg-accent); }
.dvg-filter-bar { position: sticky; top: 4rem; z-index: 20; padding: 1rem 0; border-bottom: 1px solid var(--dvg-border); background: rgba(243,241,250,.96); }
.dvg-filter-form { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; }
.dvg-filter-form input, .dvg-form input, .dvg-form textarea, .dvg-form select { width: 100%; padding: .8rem .9rem; border: 1px solid var(--dvg-border); border-radius: var(--dvg-radius); background: var(--dvg-background); color: var(--dvg-foreground); }
.dvg-honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.dvg-filter-form input { max-width: 30rem; }
.dvg-filter-pill { padding: .45rem .75rem; border: 1px solid var(--dvg-border); background: transparent; color: var(--dvg-muted-foreground); cursor: pointer; font-size: .72rem; }
.dvg-filter-pill.is-active, .dvg-filter-pill:hover { border-color: var(--dvg-accent); background: var(--dvg-accent); color: #fff; }
.dvg-article-header { padding: 4rem 0; border-bottom: 1px solid var(--dvg-border); }
.dvg-article-header h1 { margin: .8rem 0 1.5rem; font: 700 clamp(2.5rem, 6vw, 4.25rem)/1 var(--dvg-serif); letter-spacing: -.04em; }
.dvg-article-image { border-bottom: 1px solid var(--dvg-border); }
.dvg-article-image img { width: min(100%, 48rem); aspect-ratio: 16/7; margin: auto; object-fit: cover; }
.dvg-prose { padding: 4rem 0; border-bottom: 1px solid var(--dvg-border); }
.dvg-prose > p:first-child, .dvg-prose .dvg-excerpt { font: 1.35rem/1.6 var(--dvg-serif); }
.dvg-prose > p:first-child::first-letter { float: left; margin: .1rem .45rem 0 0; color: var(--dvg-accent); font: 700 4rem/.8 var(--dvg-serif); }
.dvg-prose p, .dvg-prose li { font-size: 1rem; line-height: 1.8; }
.dvg-prose h2, .dvg-prose h3 { font-family: var(--dvg-serif); }
.dvg-prose blockquote { margin: 2.5rem 0; padding-left: 1.5rem; border-left: 4px solid var(--dvg-accent); font: italic 1.5rem/1.5 var(--dvg-serif); }
.dvg-form-wrap { padding: 2rem; border: 1px solid var(--dvg-border); background: var(--dvg-muted); }
.dvg-form p { margin: 0 0 1rem; }
.dvg-form label { display: block; margin-bottom: .4rem; font-size: .78rem; font-weight: 700; }
.dvg-form textarea { min-height: 10rem; resize: vertical; }
.dvg-form select { appearance: auto; }
.dvg-form summary, details summary { cursor: pointer; font-weight: 700; padding: 1rem 0; border-bottom: 1px solid var(--dvg-border); }
.dvg-form__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.dvg-form__notice { margin-bottom: 1rem; padding: .8rem 1rem; border: 1px solid var(--dvg-accent); color: var(--dvg-accent-dark); font-size: .82rem; }
.dvg-timeline > div { display: grid; grid-template-columns: 5rem 1px 1fr; gap: 2rem; padding: 1.5rem 0; border-bottom: 1px solid var(--dvg-border); }
.dvg-timeline__year { color: var(--dvg-accent); font: 700 1.1rem var(--dvg-serif); }
.dvg-timeline__line { background: var(--dvg-border); }
.dvg-stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.dvg-stat { padding: 1.25rem; border: 1px solid var(--dvg-border); background: var(--dvg-card); }
.dvg-stat strong { display: block; color: var(--dvg-accent); font: 700 2rem var(--dvg-serif); }
.dvg-stat span { color: var(--dvg-muted-foreground); font-size: .78rem; }
.dvg-animate { opacity: 0; transform: translateY(1.5rem); transition: opacity .6s ease, transform .6s ease; }
.dvg-animate.is-visible { opacity: 1; transform: translateY(0); }
.dvg-fade-in { animation: dvg-fade-in .35s ease both; }
@keyframes dvg-fade-in { from { opacity: 0; } to { opacity: 1; } }
@media (max-width: 900px) {
  .site-nav, .site-header__cta { display: none; }
  .site-nav__mobile-toggle { display: inline-flex; }
  .dvg-hero { grid-template-columns: 1fr; min-height: 0; }
  .dvg-hero__copy { padding: 5rem 1.5rem; }
  .dvg-hero__media { min-height: 28rem; }
  .dvg-hero__media::before { background: linear-gradient(0deg, var(--dvg-background), transparent 55%); }
  .site-footer__grid { grid-template-columns: repeat(2, 1fr); }
  .dvg-grid-3, .dvg-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
  .dvg-container, .dvg-narrow { width: min(calc(100% - 2rem), var(--dvg-content)); }
  .dvg-section, .dvg-page-hero { padding: 3.5rem 0; }
  .dvg-grid-2, .dvg-grid-3, .dvg-grid-4, .dvg-form__grid, .dvg-stat-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .dvg-article-row { grid-template-columns: 1fr; }
  .dvg-article-row__image { display: none; }
  .site-footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .site-footer__bottom { flex-direction: column; }
  .dvg-timeline > div { grid-template-columns: 3.5rem 1px 1fr; gap: 1rem; }
  .dvg-filter-bar { top: 4rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .dvg-animate { opacity: 1; transform: none; }
}