/*
Theme Name: ArkKids
Description: Klassiek WordPress-thema voor start.arkkids.nl ter vervanging van Twenty Twenty-Four. Gradient-header, kaartenlayout, golvende banden op afbeeldingen, drie-koloms footer. Alle teksten, links en kleuren zijn in te stellen via de Customizer.
Author: PRO Emmen
Version: 1.0.0
Requires at least: 6.4
Tested up to: 6.8
Requires PHP: 8.0
License: GPLv2 or later
Text Domain: arkkids
*/

/* ==========================================================================
   1. Design tokens
   De kleuren van het gradient worden overschreven via de Customizer
   (zie inc/customizer.php → arkkids_dynamic_css()).
   ========================================================================== */
:root {
  --c-start: #144697;          /* donkerblauw (standaard) */
  --c-end: #26b090;            /* lichtgroen (standaard) */
  --c-accent: #0d86c7;         /* lichtblauw */
  --c-deep: #00665c;           /* donkergroen */

  --c-text: #1d2530;
  --c-muted: #5b6470;
  --c-light: #f4f7fa;
  --c-border: #dfe6ee;
  --c-white: #ffffff;

  --gradient: linear-gradient(90deg, var(--c-start) 0%, var(--c-end) 100%);
  --gradient-diag: linear-gradient(135deg, var(--c-start) 0%, var(--c-end) 100%);
  --gradient-v: linear-gradient(180deg, var(--c-accent) 0%, var(--c-deep) 100%);

  --font-body: "Open Sans", "Helvetica Neue", Arial, sans-serif;
  --font-display: "Grafity", "Open Sans", sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 26px;
  --shadow-sm: 0 2px 8px rgba(20, 70, 151, .08);
  --shadow-md: 0 12px 32px rgba(20, 70, 151, .16);

  --container: 1180px;
  --header-h: 84px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --t: .3s var(--ease);
}

/* ==========================================================================
   2. Lettertypen
   Open Sans via Google Fonts (functions.php). Grafity lokaal (optioneel).
   ========================================================================== */
@font-face {
  font-family: "Grafity";
  src: url("assets/fonts/Grafity-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ==========================================================================
   3. Basis
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 20px);
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--c-text);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--c-accent);
  text-decoration: none;
  transition: color var(--t);
}
a:hover, a:focus { color: var(--c-start); }

h1, h2, h3, h4 {
  font-family: var(--font-body);
  font-weight: 800;
  line-height: 1.2;
  color: var(--c-start);
  margin: 0 0 .5em;
}
h1 { font-size: clamp(2rem, 4.5vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }

.ark-display {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: .01em;
}

p { margin: 0 0 1.1em; }

:focus-visible {
  outline: 3px solid var(--c-end);
  outline-offset: 3px;
  border-radius: 4px;
}

.screen-reader-text {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 10000;
  padding: .75rem 1rem;
  background: var(--c-start);
  color: var(--c-white);
}
.skip-link:focus { left: 1rem; top: 1rem; color: var(--c-white); }

.container {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
}

/* ==========================================================================
   4. Knoppen
   ========================================================================== */
.btn,
.wp-block-button__link,
button,
input[type="submit"] {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: .95rem;
  padding: .85rem 1.65rem;
  border: 0;
  border-radius: 999px;
  background: var(--gradient);
  color: var(--c-white);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform var(--t), box-shadow var(--t), filter var(--t);
}
.btn:hover,
.wp-block-button__link:hover,
button:hover,
input[type="submit"]:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  filter: brightness(1.05);
  color: var(--c-white);
}

.btn--outline {
  background: transparent;
  color: var(--c-start);
  border: 2px solid var(--c-start);
  box-shadow: none;
}
.btn--outline:hover { background: var(--c-start); color: var(--c-white); }

.btn--light {
  background: var(--c-white);
  color: var(--c-start);
}
.btn--light:hover { color: var(--c-start); }

/* ==========================================================================
   5. Header
   Sticky, verloop-achtergrond, compacter bij scrollen.
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-h);
  background: var(--gradient);
  color: var(--c-white);
  transition: height var(--t), box-shadow var(--t);
}
.site-header.is-scrolled {
  height: 68px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, .18);
}

.site-header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.site-logo { display: inline-flex; align-items: center; color: var(--c-white); font-weight: 800; font-size: 1.4rem; }
.site-logo img {
  height: 52px;
  width: auto;
  transition: height var(--t);
}
.site-header.is-scrolled .site-logo img { height: 42px; }
.custom-logo-link { display: inline-flex; }
.custom-logo { height: 52px; width: auto; }

.primary-nav { display: flex; align-items: center; }
.primary-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: .25rem;
}
.primary-nav li { position: relative; }
.primary-nav a {
  display: block;
  padding: .6rem .9rem;
  color: var(--c-white);
  font-weight: 600;
  font-size: .95rem;
  border-radius: 999px;
}
.primary-nav a:hover,
.primary-nav .current-menu-item > a,
.primary-nav .current_page_item > a {
  background: rgba(255, 255, 255, .18);
  color: var(--c-white);
}

/* Submenu */
.primary-nav .menu-item-has-children > a::after {
  content: "▾";
  margin-left: .35rem;
  font-size: .8em;
  opacity: .85;
}
.primary-nav .sub-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 240px;
  background: var(--c-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: .6rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--t), transform var(--t), visibility var(--t);
}
.primary-nav li:hover > .sub-menu,
.primary-nav li:focus-within > .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: none;
}
.primary-nav .sub-menu a { color: var(--c-start); border-radius: var(--radius-sm); }
.primary-nav .sub-menu a:hover { background: var(--c-light); color: var(--c-accent); }

.header-actions { display: flex; align-items: center; gap: .6rem; }
.header-actions .btn { background: var(--c-white); color: var(--c-start); padding: .6rem 1.1rem; font-size: .9rem; }
.header-actions .btn:hover { color: var(--c-start); }

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, .15);
  color: var(--c-white);
  box-shadow: none;
}
.menu-toggle:hover { background: rgba(255, 255, 255, .28); transform: none; }
.menu-toggle svg { width: 22px; height: 22px; fill: currentColor; }

@media (max-width: 960px) {
  :root { --header-h: 72px; }
  .primary-nav {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    background: var(--gradient-v);
    flex-direction: column;
    align-items: stretch;
    padding: 1.5rem;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform .4s var(--ease);
  }
  .primary-nav.is-open { transform: none; }
  .primary-nav ul { flex-direction: column; align-items: stretch; }
  .primary-nav a { font-size: 1.1rem; padding: .9rem 1rem; }
  .primary-nav .sub-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background: rgba(255, 255, 255, .1);
    display: none;
    padding: 0 0 0 .75rem;
  }
  .primary-nav li.is-open > .sub-menu { display: block; }
  .primary-nav .sub-menu a { color: var(--c-white); }
  .primary-nav .sub-menu a:hover { background: rgba(255, 255, 255, .15); }
  .menu-toggle { display: inline-grid; }
  .header-actions .btn--header { display: none; }
}

/* ==========================================================================
   6. Hero
   ========================================================================== */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: min(76vh, 640px);
  color: var(--c-white);
  background: var(--gradient);
  overflow: hidden;
  isolation: isolate;
}
.hero--image { background-size: cover; background-position: center; }
.hero--image::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient);
  opacity: .72;
  z-index: -1;
}
.hero__inner { max-width: 760px; padding-block: 4rem; }
.hero h1 { color: var(--c-white); text-shadow: 0 2px 16px rgba(0, 0, 0, .15); }
.hero p { font-size: 1.2rem; opacity: .95; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }
.hero .btn--outline { color: var(--c-white); border-color: var(--c-white); }
.hero .btn--outline:hover { background: var(--c-white); color: var(--c-start); }

.hero__scroll {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 34px;
  height: 52px;
  border: 2px solid rgba(255, 255, 255, .8);
  border-radius: 20px;
}
.hero__scroll::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 8px;
  width: 6px;
  height: 10px;
  margin-left: -3px;
  background: var(--c-white);
  border-radius: 3px;
  animation: arkkids-scroll 1.8s var(--ease) infinite;
}
@keyframes arkkids-scroll {
  0% { transform: translateY(0); opacity: 1; }
  80% { transform: translateY(16px); opacity: 0; }
  100% { opacity: 0; }
}

/* Paginakop (berichten, pagina's): gradient met titel */
.page-hero {
  position: relative;
  background: var(--gradient);
  color: var(--c-white);
  padding: clamp(3rem, 7vw, 5rem) 0;
  overflow: hidden;
}
.page-hero h1 { color: var(--c-white); margin: 0; }
.page-hero__meta { opacity: .9; font-weight: 600; margin-bottom: .5rem; }
.page-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 0;
  font-weight: 600;
}
.page-hero__facts li {
  background: rgba(255, 255, 255, .16);
  padding: .4rem .9rem;
  border-radius: 999px;
}

/* ==========================================================================
   7. Secties en kolommen
   ========================================================================== */
.section { padding-block: clamp(3rem, 7vw, 5.5rem); }
.section--light { background: var(--c-light); }
.section--gradient { background: var(--gradient); color: var(--c-white); }
.section--gradient h2 { color: var(--c-white); }
.section__header { max-width: 680px; margin-bottom: 2.5rem; }
.section__header p { color: var(--c-muted); }
.section--gradient .section__header p { color: rgba(255, 255, 255, .9); }

.grid {
  display: grid;
  gap: clamp(1.25rem, 2.5vw, 2rem);
  grid-template-columns: repeat(3, 1fr);
}
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

@media (max-width: 960px) {
  .grid, .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .grid, .grid--2, .grid--4 { grid-template-columns: 1fr; }
  body { font-size: 1rem; }
}

/* ==========================================================================
   8. Afbeeldingen (afwerking uit de huisstijl)
   ========================================================================== */
.media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--c-start);
  isolation: isolate;
}
.media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}
.media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(20, 70, 151, .7) 0%, rgba(20, 70, 151, 0) 45%);
  pointer-events: none;
}
.media--16-9 { aspect-ratio: 16 / 9; }
.media--4-3  { aspect-ratio: 4 / 3; }
.media--1-1  { aspect-ratio: 1 / 1; }

/* Gradient-band onderaan een afbeelding */
.media__band {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: .9rem 1.25rem;
  background: var(--gradient);
  color: var(--c-white);
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
/* Golvende variant */
.media__band--wave {
  clip-path: path("M0,28 C120,4 240,4 360,20 C480,36 600,36 720,20 C840,4 960,4 1080,20 L1080,80 L0,80 Z");
  padding-top: 2.5rem;
}
.media:hover img { transform: scale(1.05); }

/* Kaart */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--c-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--t), box-shadow var(--t);
  height: 100%;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.card:hover .card__media img { transform: scale(1.06); }

.card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--gradient);
  overflow: hidden;
}
.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}

/* Datum-badge */
.card__date {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 64px;
  padding: .55rem .7rem;
  background: var(--gradient);
  color: var(--c-white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  line-height: 1.1;
  text-align: center;
}
.card__day { font-family: var(--font-display); font-size: 1.7rem; font-weight: 700; }
.card__month { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }

.card__band {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  padding: .75rem 1.1rem;
  background: var(--gradient);
  color: var(--c-white);
  font-weight: 700;
  font-size: .95rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .75rem;
}
.card__band span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.card__link { position: absolute; inset: 0; z-index: 1; }

.card__body {
  padding: 1.25rem 1.4rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .4rem;
  flex: 1;
}
.card__title { font-size: 1.2rem; margin: 0; }
.card__title a { color: var(--c-start); }
.card__title a:hover { color: var(--c-end); }
.card__excerpt { color: var(--c-muted); font-size: .97rem; margin: 0; }
.card__more {
  margin-top: auto;
  padding-top: .6rem;
  font-weight: 700;
  color: var(--c-accent);
}

/* ==========================================================================
   9. Enkelvoudige pagina en bericht
   ========================================================================== */
.single-banner {
  position: relative;
  margin-top: -3rem;
  z-index: 2;
}
.single-banner .media { aspect-ratio: 16 / 7; box-shadow: var(--shadow-md); }

.single-content {
  max-width: 760px;
  margin: 2.5rem auto 0;
  font-size: 1.1rem;
}
.single-content > * + * { margin-top: 1.1em; }
.single-content a { text-decoration: underline; text-underline-offset: 3px; }
.single-content blockquote {
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: 1.4;
  color: var(--c-start);
  border-left: 6px solid var(--c-end);
  padding: .5rem 0 .5rem 1.25rem;
  margin: 1.5rem 0;
}

/* Pagina-inhoud van de editor (block-stijl) */
.entry-content { max-width: 100%; }
.entry-content .alignwide { max-width: var(--container); margin-inline: auto; }
.entry-content .alignfull { max-width: none; width: 100%; }

/* ==========================================================================
   10. Scroll-animaties
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }
.reveal--delay-1 { transition-delay: .1s; }
.reveal--delay-2 { transition-delay: .2s; }
.reveal--delay-3 { transition-delay: .3s; }

/* Terug-naar-boven knop */
.to-top {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  width: 48px;
  height: 48px;
  padding: 0;
  display: grid;
  place-items: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  z-index: 900;
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top {
  border-radius: 50%;
  background: var(--gradient);
  box-shadow: var(--shadow-md);
}
.to-top:hover { transform: translateY(-3px); }
.to-top svg { width: 20px; height: 20px; fill: var(--c-white); }

/* ==========================================================================
   11. Footer (drie kolommen, verloop)
   ========================================================================== */
.site-footer {
  background: var(--gradient-diag);
  color: var(--c-white);
  padding-top: clamp(3rem, 6vw, 4.5rem);
  overflow: hidden;
}
.site-footer h2,
.site-footer h3 {
  color: var(--c-white);
  font-family: var(--font-body);
  font-size: .95rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 1rem;
}
.site-footer a { color: var(--c-white); opacity: .92; }
.site-footer a:hover { opacity: 1; color: var(--c-white); text-decoration: underline; }

.footer-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1.4fr 1fr 1fr;
  padding-bottom: 3rem;
}
.footer-brand .site-logo img,
.footer-brand .custom-logo { height: 60px; margin-bottom: 1rem; }
.footer-brand p { opacity: .92; max-width: 340px; }
.footer-list { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
.footer-address { font-style: normal; line-height: 1.7; opacity: .95; margin-bottom: 1rem; }
.footer-social { display: flex; gap: .6rem; margin-top: 1.25rem; }
.footer-social a {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, .18);
  transition: background var(--t), transform var(--t);
}
.footer-social a:hover { background: var(--c-white); transform: translateY(-3px); }
.footer-social a:hover svg { fill: var(--c-start); }
.footer-social svg { width: 18px; height: 18px; fill: var(--c-white); transition: fill var(--t); }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .25);
  padding-block: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: .9rem;
}
.footer-bottom ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

@media (max-width: 960px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}

/* ==========================================================================
   12. Paginering, zoeken, 404
   ========================================================================== */
.pagination {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 3rem;
}
.pagination .page-numbers {
  display: inline-grid;
  place-items: center;
  min-width: 44px;
  height: 44px;
  padding: 0 .9rem;
  border-radius: 999px;
  border: 2px solid var(--c-border);
  color: var(--c-start);
  font-weight: 700;
}
.pagination .page-numbers.current,
.pagination .page-numbers:hover {
  background: var(--gradient);
  border-color: transparent;
  color: var(--c-white);
}

.text-center { text-align: center; }
.mt-section { margin-top: clamp(2rem, 4vw, 3rem); }