@charset "UTF-8";
/* ==========================================================================
   Kunstverein Coburg e. V. – Stylesheet
   Schriften lokal eingebunden (DSGVO), keine externen Ressourcen.
   ========================================================================== */

/* ---------- Webfonts ---------------------------------------------------- */
@font-face {
  font-family: "Fauna One";
  src: url("../fonts/faunaone-regular-webfont.woff2") format("woff2"),
       url("../fonts/faunaone-regular-webfont.woff") format("woff");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Open Sans";
  src: url("../fonts/opensans-regular-webfont.woff2") format("woff2"),
       url("../fonts/opensans-regular-webfont.woff") format("woff");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Open Sans";
  src: url("../fonts/opensans-bold-webfont.woff2") format("woff2"),
       url("../fonts/opensans-bold-webfont.woff") format("woff");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ---------- Design-Tokens ----------------------------------------------- */
:root {
  --kv-green: #6a8c6b;
  --kv-green-dark: #587758;
  --kv-green-soft: #eef2ee;
  --kv-heading: #7d9a7c;
  --kv-text: #3f3f3f;
  --kv-muted: #6d6d6d;
  --kv-bg: #ffffff;
  --kv-bg-soft: #f5f5f5;
  --kv-bg-soft-2: #ececec;
  --kv-dark: #3f3f3f;
  --kv-border: #e0e0e0;

  --kv-font-head: "Fauna One", Georgia, "Times New Roman", serif;
  --kv-font-body: "Open Sans", "Segoe UI", Helvetica, Arial, sans-serif;

  --kv-container: 1140px;
  --kv-gap: 24px;
  --kv-radius: 2px;
  --kv-shadow: 0 1px 3px rgba(0, 0, 0, .12);
  --kv-header-h: 68px;
}

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

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

body {
  margin: 0;
  background: var(--kv-bg);
  color: var(--kv-text);
  font-family: var(--kv-font-body);
  font-size: 16px;
  line-height: 1.65;
  overflow-wrap: break-word;
}

img { max-width: 100%; height: auto; display: block; border: 0; }

[hidden] { display: none !important; }

a { color: var(--kv-green-dark); text-decoration: none; }
a:hover, a:focus, a:active { color: var(--kv-green); text-decoration: none; }

:focus-visible { outline: 2px solid var(--kv-green); outline-offset: 2px; }

h1, h2, h3, h4 {
  font-family: var(--kv-font-head);
  font-weight: 400;
  color: var(--kv-heading);
  line-height: 1.25;
  margin: 0 0 .6em;
}
h1 { font-size: 2rem; }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.05rem; }

p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; padding-left: 1.2em; }
li { margin-bottom: .25em; }
hr { border: 0; border-top: 1px solid var(--kv-border); margin: 2.5rem 0; }

strong, b { font-weight: 700; }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 1000;
  background: var(--kv-green); color: #fff; padding: .75rem 1.25rem;
}
.skip-link:focus { left: 0; color: #fff; }

/* ---------- Layout ------------------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--kv-container);
  margin-inline: auto;
  padding-inline: 20px;
}
.container--narrow { max-width: 900px; }

/* Rechtstexte: mehr Luft über den Überschriften, damit die Zuordnung
   zum folgenden Absatz optisch eindeutig ist */
.container--narrow h2 { margin-top: 3rem; }
.container--narrow h3 { margin-top: 2.25rem; }
.container--narrow h4 { margin-top: 1.6rem; }
.container--narrow h1 + h2 { margin-top: 1.5rem; }
.container--narrow h2 + h3,
.container--narrow h3 + h4 { margin-top: 1rem; }
/* Überschrift am Anfang einer Spalte bleibt oben bündig */
.container--narrow h2:first-child,
.container--narrow h3:first-child,
.container--narrow h4:first-child { margin-top: 0; }

.section { padding: 3rem 0; }
.section--soft { background: var(--kv-bg-soft); }
.section--tight { padding: 2rem 0; }

.grid { display: grid; gap: var(--kv-gap); }
@media (min-width: 768px) {
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 992px) {
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 600px) and (max-width: 991px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
}

.text-center { text-align: center; }
.lead {
  max-width: 820px; margin-inline: auto; text-align: center;
  color: var(--kv-muted);
  font-size: 1.125rem; line-height: 1.6;
}

/* ---------- Icons ------------------------------------------------------- */
.icon {
  width: 1em; height: 1em;
  display: inline-block; vertical-align: -.125em;
  fill: none; stroke: currentColor; stroke-width: 1.8;
  stroke-linecap: round; stroke-linejoin: round;
  flex: 0 0 auto;
}
.icon--fill { fill: currentColor; stroke: none; }

/* ---------- Kopfbereich / Navigation ------------------------------------ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--kv-border);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: var(--kv-header-h);
}
.site-logo { display: inline-flex; padding: 8px 0; }
.site-logo img { width: 160px; height: auto; }

.nav-toggle {
  display: inline-flex; align-items: center; gap: .5rem;
  background: none; border: 0; padding: .5rem; cursor: pointer;
  color: var(--kv-text); font: inherit;
}
.nav-toggle .icon { width: 1.6rem; height: 1.6rem; }
.nav-toggle__close { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__open { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__close { display: inline-block; }

.main-nav ul { list-style: none; margin: 0; padding: 0; }
.main-nav a, .main-nav .submenu-toggle {
  display: block;
  font-size: .82rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--kv-text);
  padding: .6rem .55rem;
  background: none; border: 0; font-family: inherit; cursor: pointer;
}
.main-nav a:hover, .main-nav a:focus,
.main-nav .submenu-toggle:hover, .main-nav .submenu-toggle:focus { color: var(--kv-green); }
.main-nav .is-current > a,
.main-nav .is-current > .submenu-toggle { color: var(--kv-green); }

.has-sub > .submenu-toggle {
  display: inline-flex; align-items: center; gap: .35rem; width: 100%;
  text-align: left;
}
.has-sub > .submenu-toggle .icon { width: .7rem; height: .7rem; transition: transform .2s; }
.has-sub > .submenu-toggle[aria-expanded="true"] .icon { transform: rotate(180deg); }

/* Mobil */
@media (max-width: 991px) {
  .main-nav {
    display: none;
    position: absolute; left: 0; right: 0; top: 100%;
    background: #fff; border-bottom: 1px solid var(--kv-border);
    box-shadow: var(--kv-shadow);
    max-height: calc(100vh - var(--kv-header-h)); overflow-y: auto;
  }
  .main-nav.is-open { display: block; }
  .main-nav > ul { padding: .5rem 20px 1.25rem; }
  .main-nav > ul > li { border-bottom: 1px solid var(--kv-border); }
  .main-nav > ul > li:last-child { border-bottom: 0; }
  .main-nav a, .main-nav .submenu-toggle { padding: .85rem .25rem; font-size: .9rem; }
  .submenu { display: none; padding-left: 1rem; padding-bottom: .5rem; }
  .submenu.is-open { display: block; }
  .submenu a { text-transform: none; letter-spacing: 0; font-size: .9rem; padding: .5rem .25rem; }
}

/* Desktop */
@media (min-width: 992px) {
  .nav-toggle { display: none; }
  .main-nav > ul { display: flex; align-items: center; gap: .35rem; }
  .main-nav .has-sub { position: relative; }
  .submenu {
    position: absolute; right: 0; top: 100%; min-width: 270px;
    background: #fff; border: 1px solid var(--kv-border);
    box-shadow: var(--kv-shadow); padding: .4rem 0;
    display: none;
  }
  .has-sub:hover > .submenu,
  .has-sub:focus-within > .submenu,
  .submenu.is-open { display: block; }
  .submenu a {
    text-transform: none; letter-spacing: 0; font-size: .9rem;
    padding: .5rem 1rem; white-space: nowrap;
  }
  .submenu a:hover { background: var(--kv-bg-soft); }
}

/* ---------- Hero -------------------------------------------------------- */
.hero { background: var(--kv-bg-soft); }
.hero img {
  width: 100%; height: clamp(180px, 34vw, 420px); object-fit: cover;
}

/* ---------- Buttons ----------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  background: #fff; color: var(--kv-text);
  border: 1px solid var(--kv-border); border-radius: var(--kv-radius);
  box-shadow: var(--kv-shadow);
  padding: .7rem 1.15rem;
  font-family: var(--kv-font-body); font-size: .875rem; font-weight: 700;
  line-height: 1.3; cursor: pointer; text-align: left;
  transition: background-color .15s, color .15s, border-color .15s;
}
.btn:hover, .btn:focus {
  background: var(--kv-green); border-color: var(--kv-green); color: #fff;
}
.btn--green { background: var(--kv-green); border-color: var(--kv-green); color: #fff; }
.btn--green:hover, .btn--green:focus { background: var(--kv-green-dark); border-color: var(--kv-green-dark); color: #fff; }
.btn--block { display: flex; width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; margin: 1.25rem 0; }
.btn-stack { display: flex; flex-direction: column; align-items: flex-start; gap: .75rem; margin: 1.25rem 0; }

/* ---------- Karten ------------------------------------------------------ */
.card {
  background: var(--kv-bg-soft);
  padding: 1.5rem;
  height: 100%;
}
.card h2, .card h3 { margin-top: 0; }
.card--plain { background: transparent; padding: 0; }

.card-green {
  background: var(--kv-green); color: #fff; padding: 1.75rem;
}
.card-green h2, .card-green h3, .card-green h4 { color: #fff; }
.card-green a { color: #fff; }

/* Buttons behalten auch auf grünem Grund ihre eigene Farbgebung.
   Rollover: dunkler Balken, damit er sich klar vom Grün abhebt. */
.card-green .btn, .exh-item__body .btn { color: var(--kv-text); }
.card-green .btn:hover, .card-green .btn:focus,
.exh-item__body .btn:hover, .exh-item__body .btn:focus {
  background: var(--kv-dark); border-color: var(--kv-dark); color: #fff;
}

/* Teaser- und Verweiskarten (Startseite unten, Archiv) */
.teaser h2, .link-card h2 {
  font-size: 1.2rem; margin-top: 1.75rem; margin-bottom: .75rem;
}
.link-card img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }

/* Kacheln mit Reiter (Startseite) */
.tile-grid { margin-top: 1.75rem; row-gap: 2.75rem; align-items: start; }
.tile {
  position: relative;
  background: #fff;
  border: 1px solid var(--kv-border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, .07);
  padding: 2.5rem 1.5rem 1.5rem;
  height: 100%;
}
.tile__tab {
  position: absolute; top: 0; left: 1.25rem;
  transform: translateY(-50%);
  margin: 0;
  background: var(--kv-green); color: #fff;
  font-family: var(--kv-font-head); font-size: .95rem; line-height: 1.2;
  padding: .45rem 1.1rem;
  border-radius: 3px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, .12);
}
.tile h3 { font-size: 1.15rem; margin-bottom: .2rem; color: var(--kv-heading); }
.tile__kicker {
  font-size: .72rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--kv-muted); margin-bottom: .35rem;
}
.tile__sub { font-size: .95rem; margin-bottom: .5rem; }
.tile__date { font-weight: 700; font-size: .9rem; margin-bottom: .9rem; }
.tile__figure .figure-caption { margin-top: .4rem; }
.tile__figure { margin: 0 0 1.1rem; }
.tile__figure img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
/* Buttonblock nur am Kachelende ohne Abstand, sonst Luft zum Folgetext */
.tile .btn-stack { margin-bottom: 1.75rem; }
.tile .btn-stack:last-child { margin-bottom: 0; }

/* ---------- Ausstellungsliste ------------------------------------------- */
.exh-list { display: flex; flex-direction: column; gap: 3rem; }
.exh-item { position: relative; }
.exh-item + .exh-item { border-top: 1px solid var(--kv-border); padding-top: 3rem; }
.exh-item__inner { display: grid; gap: 0; }
.exh-item__media { position: relative; }
.exh-item__media img { width: 100%; height: 100%; object-fit: cover; }
.exh-item__body { background: var(--kv-green); color: #fff; padding: 1.75rem; }
.exh-item__body h2, .exh-item__body h3 { color: #fff; }
.exh-item__date { font-size: 1.4rem; font-family: var(--kv-font-head); margin-bottom: .1rem; }
.exh-item__title { font-size: 1.2rem; margin-bottom: .6rem; }
.exh-item__text { font-size: .95rem; }

@media (min-width: 768px) {
  .exh-item__inner { grid-template-columns: 45% 55%; align-items: stretch; }
}

.exh-item__meta {
  display: flex; align-items: center; flex-wrap: wrap; gap: .75rem;
  margin-bottom: .6rem;
}
.exh-item__meta .icon { width: 1.5rem; height: 1.5rem; color: #fff; stroke-width: 1.5; }

.exh-label {
  display: inline-block;
  background: #fff; color: var(--kv-green-dark);
  font-size: .72rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; padding: .35rem .8rem;
}
.exh-label--soon { background: var(--kv-dark); color: #fff; }

/* Nur mit aktivem JavaScript ausblenden */
.js .js-exh-tile { display: none; }
.js .js-exh-tile.is-active { display: block; }

/* ---------- Slider ------------------------------------------------------ */
.slider { position: relative; }
.slider__viewport { overflow: hidden; }
.slider__track {
  display: flex; gap: 16px;
  transition: transform .45s ease;
  will-change: transform;
}
.slider__slide {
  flex: 0 0 calc((100% - (var(--per-view) - 1) * 16px) / var(--per-view));
  min-width: 0;
}
.slider__slide img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.slider--free .slider__slide img { aspect-ratio: auto; }
.slider { --per-view: 1; }
@media (min-width: 600px) { .slider { --per-view: 2; } }
@media (min-width: 992px) { .slider { --per-view: 3; } }
.slider--single { --per-view: 1; }
@media (min-width: 600px) { .slider--single { --per-view: 1; } }
@media (min-width: 992px) { .slider--single { --per-view: 1; } }

.slider__nav {
  display: flex; justify-content: center; gap: .5rem; margin-top: .75rem;
}
.slider__btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 30px;
  background: var(--kv-bg-soft-2); border: 0; color: var(--kv-text);
  cursor: pointer;
}
.slider__btn:hover, .slider__btn:focus { background: var(--kv-green); color: #fff; }
.slider__btn[disabled] { opacity: .35; cursor: default; }
.slider__btn .icon { width: 1rem; height: 1rem; }

.slider__figure { margin: 0; }
.slider__slide button.gallery-trigger {
  display: block; width: 100%; padding: 0; border: 0; background: none; cursor: zoom-in;
}
.slider__caption {
  font-size: .82rem; line-height: 1.45; color: var(--kv-muted);
  margin-top: .5rem;
}

/* Navigation ausblenden, wenn ohnehin alle Bilder sichtbar sind */
.slider__nav[hidden] { display: none !important; }

/* Bilderkasten neben dem Text (Ausstellungsseiten) */
.media-box { background: var(--kv-bg-soft); padding: 1.25rem; }
.media-box > :first-child { margin-top: 0; }
.media-box .gallery { margin-bottom: 1.5rem; }
.media-box .gallery:last-child { margin-bottom: 0; }
.media-box h3 { font-size: 1.05rem; }
.media-box .partner { margin-bottom: 0; }

/* Slideset Startseite */
.slideset { background: #fff; padding-top: 1.5rem; }
.slideset .slider__track { gap: 20px; }
.slideset .slider__slide img { aspect-ratio: 3 / 2; }

/* ---------- Galerie / Lightbox ------------------------------------------ */
.gallery { margin: 1.5rem 0 2rem; }
.gallery__caption { font-size: .85rem; color: var(--kv-muted); margin-top: .5rem; }

.lightbox {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(16, 16, 16, .97);
  display: flex; align-items: center; justify-content: center;
  padding: 3.5rem 1rem;
}
.lightbox[hidden] { display: none !important; }
.lightbox__figure {
  margin: 0; max-width: 100%; max-height: 100%;
  display: flex; flex-direction: column; align-items: center; gap: .9rem;
}
.lightbox__img { max-width: 100%; max-height: 100%; object-fit: contain; margin-inline: auto; }
.lightbox__caption {
  color: #e6e6e6; font-size: .88rem; line-height: 1.5;
  max-width: 60ch; text-align: center;
}
.lightbox__btn {
  position: absolute; background: rgba(255, 255, 255, .12); border: 0; color: #fff;
  width: 46px; height: 46px; display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
}
.lightbox__btn:hover { background: rgba(255, 255, 255, .28); }
.lightbox__btn .icon { width: 1.4rem; height: 1.4rem; }
.lightbox__prev { left: 1rem; top: 50%; transform: translateY(-50%); }
.lightbox__next { right: 1rem; top: 50%; transform: translateY(-50%); }
.lightbox__close { right: 1rem; top: 1rem; }
.lightbox__counter {
  position: absolute; left: 1rem; top: 1.6rem; color: #fff; font-size: .85rem;
}

/* ---------- Akkordeon (Programm) ---------------------------------------- */
.accordion { border-top: 1px solid var(--kv-border); }
.accordion__item + .accordion__item { margin-top: .75rem; }
.accordion__header { margin: 0; }
.accordion__trigger {
  display: flex; align-items: center; gap: .9rem; width: 100%;
  background: var(--kv-dark); color: #fff;
  border: 0; padding: .85rem 1.1rem;
  font-family: var(--kv-font-body); font-size: .95rem; font-weight: 700;
  text-align: left; cursor: pointer;
}
.accordion__trigger:hover, .accordion__trigger:focus { background: var(--kv-green); }
.accordion__trigger[aria-expanded="true"] { background: var(--kv-green); }
.accordion__trigger .icon { width: 1rem; height: 1rem; transition: transform .2s; }
.accordion__trigger[aria-expanded="true"] .icon { transform: rotate(45deg); }
.accordion__panel { padding: 1.5rem .25rem 2rem; }
.accordion__panel[hidden] { display: none; }

.prog-grid { display: grid; gap: 1.75rem; }
@media (min-width: 768px) { .prog-grid { grid-template-columns: 1.15fr .85fr; align-items: start; } }
.prog-time { font-weight: 700; margin-bottom: .1rem; }
.prog-title { font-weight: 700; margin-bottom: .6rem; }
.prog-person { color: var(--kv-muted); margin-bottom: 1rem; }
.prog-downloads { margin-top: 4rem; }

/* ---------- Logos ------------------------------------------------------- */
.logo-grid { display: grid; gap: 8px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 600px) { .logo-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 992px) { .logo-grid { grid-template-columns: repeat(4, 1fr); } }
.logo-grid__item {
  background: #fff; border: 1px solid var(--kv-border); padding: .6rem;
  display: flex; align-items: center; justify-content: center; min-height: 150px;
}
.logo-grid__item img { max-height: 120px; width: auto; object-fit: contain; }

.partner { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; margin: 1.25rem 0; }
.partner img { max-height: 60px; width: auto; }
.partner__text { font-size: .9rem; color: var(--kv-muted); }

/* ---------- Shop -------------------------------------------------------- */
.shop-item { background: var(--kv-bg-soft); padding: 1.25rem; height: 100%; }
.shop-item img { margin-bottom: 1rem; }
.shop-item h3 { font-size: 1.1rem; margin-bottom: .35rem; }
.shop-item p { font-size: .92rem; margin-bottom: .6rem; }
.shop-item__price { font-weight: 700; }

/* ---------- Infoblöcke -------------------------------------------------- */
.note {
  background: var(--kv-bg-soft); padding: 1.25rem 1.5rem;
  font-size: .85rem; color: var(--kv-muted); margin: 2rem 0 0;
}
.note h3 { font-size: .95rem; color: var(--kv-heading); margin-bottom: .4rem; }

.cta-box {
  background: var(--kv-green); color: #fff; padding: 2rem; text-align: center;
}
.cta-box h2 { color: #fff; margin-bottom: 1.25rem; }

/* ---------- Kontaktangaben mit Icons ------------------------------------ */
.contact-list { list-style: none; margin: 0; padding: 0; }
.contact-list li {
  display: flex; align-items: flex-start; gap: .7rem; margin-bottom: .6rem;
}
.contact-list .icon { width: 1.05rem; height: 1.05rem; margin-top: .28rem; color: var(--kv-green); }
.contact-list a { color: inherit; }
.contact-list a:hover { color: var(--kv-green); }
.tel-link { color: inherit; text-decoration: none; }
.tel-link:hover, .tel-link:focus { color: inherit; }

/* ---------- Fußbereich -------------------------------------------------- */
.site-footer { background: var(--kv-bg-soft); border-top: 1px solid var(--kv-border); }
.site-footer__inner { display: grid; gap: 2rem; padding: 3rem 0; }
@media (min-width: 768px) { .site-footer__inner { grid-template-columns: 1.2fr 1fr 1fr; } }
.site-footer h2 { font-size: 1.2rem; margin-bottom: .8rem; }
.site-footer__logo { width: 190px; margin-bottom: 1.25rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer a { color: var(--kv-text); }
.site-footer a:hover, .site-footer a:focus { color: var(--kv-green); }
.hours dt { font-weight: 700; margin-top: .85rem; }
.hours dd { margin: 0; color: var(--kv-muted); }
.hours dt:first-of-type { margin-top: 0; }
.footer-links li { margin-bottom: .35rem; }

.site-footer__bar { background: var(--kv-dark); color: #d8d8d8; font-size: .82rem; }
.site-footer__bar .container { display: flex; flex-wrap: wrap; gap: 1rem; padding-block: 1.1rem; }

/* ---------- Sonstiges --------------------------------------------------- */
.figure-caption { font-size: .82rem; color: var(--kv-muted); margin-top: .5rem; }
.table-scroll { overflow-x: auto; }
.placeholder-box {
  border: 1px dashed var(--kv-border); background: var(--kv-bg-soft);
  padding: 1.5rem; color: var(--kv-muted);
}
@media print {
  .site-header, .site-footer__bar, .slider__nav, .nav-toggle { display: none; }
}