/* ============================================================
   Concreare – Töpfern in Charlottenburg
   Gemeinsames Stylesheet
   ============================================================ */

:root {
  --clay:        #7c6a86;   /* gedämpftes Mauve-Lila, Akzent */
  --clay-dark:   #5d4d68;   /* tiefes Pflaumen-Lila */
  --engobe:      #e3dbe6;   /* heller Flieder, Flächen */
  --cream:       #f5f1f4;   /* zarter Lavendel-Hintergrund */
  --ink:         #2b2630;   /* Text, fast schwarz mit Lila-Stich */
  --ink-soft:    #5a5360;
  --line:        #d8cfdc;   /* feine Trennlinie */
  --glaze:       #6d7f6a;   /* gedämpftes Glasurgrün, Reserve */
  --white:       #fffdff;

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans:  "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --maxw: 1080px;
  --radius: 4px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--clay); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Inline-Links im Fließtext kräftiger + unterstrichen.
   Buttons (.btn), Kachel-Links (.more), Nav und Footer sind ausgenommen,
   da sie eigene Regeln/Container haben. */
main section p a:not(.btn):not(.more),
main section li a:not(.btn):not(.more) {
  color: var(--clay-dark);
  text-decoration: underline;
  text-decoration-color: var(--clay);
  text-underline-offset: 2px;
  font-weight: 500;
}
main section p a:not(.btn):not(.more):hover,
main section li a:not(.btn):not(.more):hover {
  color: var(--clay);
  text-decoration-color: var(--clay-dark);
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Kopfzeile / Navigation ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246, 241, 232, 0.95);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 116px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.brand:hover { text-decoration: none; }

.brand img.logo {
  height: 96px;
  width: 96px;
  object-fit: contain;
  display: block;
  background: var(--white);
  border-radius: var(--radius);
}
.brand .brand-text {
  display: inline;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--ink);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 8px 12px;
  font-size: 1rem;
  cursor: pointer;
  color: var(--ink);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0; padding: 0;
}

.nav-menu > li { position: relative; }

.nav-menu a {
  display: block;
  padding: 8px 14px;
  color: var(--ink-soft);
  font-size: 0.96rem;
  border-radius: var(--radius);
}
.nav-menu a:hover { color: var(--clay); background: var(--engobe); text-decoration: none; }
.nav-menu a.active { color: var(--clay); font-weight: 600; }

/* Kurse-Trigger: Pfeil */
.has-sub > .sub-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
  font-size: 0.96rem;
  color: var(--ink-soft);
  padding: 8px 14px;
  border-radius: var(--radius);
}
.has-sub > .sub-toggle:hover { color: var(--clay); background: var(--engobe); }
.has-sub > .sub-toggle .caret { font-size: 0.7em; transition: transform .15s ease; }
.has-sub.open > .sub-toggle .caret { transform: rotate(180deg); }
.has-sub.open > .sub-toggle { color: var(--clay); }

.has-sub > .submenu {
  display: none;
  position: absolute;
  top: 100%; left: 0;
  min-width: 230px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(43,38,48,0.14);
  padding: 6px;
  list-style: none;
  margin: 6px 0 0;
  z-index: 60;
}
.has-sub.open > .submenu { display: block; }
.submenu a { padding: 9px 12px; color: var(--ink); }

/* Hover öffnet das Dropdown (Desktop). Klick bleibt als Touch-Fallback (nav.js). */
@media (hover: hover) and (pointer: fine) {
  .has-sub:hover > .submenu { display: block; }
  .has-sub:hover > .sub-toggle { color: var(--clay); background: var(--engobe); }
  .has-sub:hover > .sub-toggle .caret { transform: rotate(180deg); }
}

/* ---------- Hero-Banner mit Headergrafik + Text-Overlay ---------- */
.hero-banner {
  position: relative;
  border-bottom: 1px solid var(--line);
  background: var(--clay-dark);
  min-height: 320px;
  display: flex;
  align-items: center;
}
.hero-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("images/keramik-kurse-concreare-header.jpg");
  background-size: cover;
  background-position: center 38%;
  z-index: 0;
}
/* Eigener Header für Kontakt & Impressum: graue Schalen */
.hero-banner.hero-schalen::before {
  background-image: url("images/header-schalen-concreare.jpg");
  background-position: center 50%;
}
.hero-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(43,38,48,0.45), rgba(43,38,48,0.62));
  z-index: 1;
}
.hero-banner .container { position: relative; z-index: 2; padding-top: 56px; padding-bottom: 56px; text-align: center; }
.hero-banner .eyebrow { color: #efe7f1; margin: 0 0 16px; letter-spacing: 0.16em; }
.hero-banner h1 {
  font-family: var(--serif);
  font-weight: 600;
  color: #fff;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 auto 14px;
  max-width: 22ch;
  text-shadow: 0 2px 18px rgba(0,0,0,0.35);
}
.hero-banner .subline {
  font-size: 1.15rem;
  color: #f1ecf3;
  max-width: 54ch;
  margin: 0 auto;
  text-shadow: 0 1px 10px rgba(0,0,0,0.35);
}

/* ---------- Hero mit Headergrafik (Startseite) ---------- */
.hero-image {
  border-bottom: 1px solid var(--line);
  background: var(--engobe);
}
.hero-image img.header-photo {
  width: 100%;
  max-height: 460px;
  object-fit: cover;
  display: block;
}
.hero-image .hero-caption {
  background: linear-gradient(180deg, var(--engobe), var(--cream));
  padding: 40px 0 36px;
}
.hero-image .hero-caption .eyebrow { color: var(--clay); margin: 0 0 12px; font-weight: 600; }
.hero-image .hero-caption h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(2rem, 4.5vw, 3.1rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
  max-width: 20ch;
}
.hero-image .hero-caption .lede { font-size: 1.15rem; color: var(--ink-soft); max-width: 56ch; margin: 0; }

/* ---------- Event-Galerie ---------- */
.event-gallery { margin: 24px 0; }
.event-gallery button {
  padding: 0; border: 0; background: none; cursor: pointer;
  display: block; width: 100%; border-radius: var(--radius); overflow: hidden;
}
.event-gallery button img { transition: transform .25s ease, filter .25s ease; }
.event-gallery button:hover img { transform: scale(1.03); filter: brightness(1.04); }
.event-gallery button:focus-visible { outline: 3px solid var(--clay); outline-offset: 2px; }
.event-gallery .lead {
  margin-bottom: 16px;
}
.event-gallery .lead img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius);
  background: var(--engobe);
}
.event-gallery .row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.event-gallery .row img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  width: 100%;
  background: var(--engobe);
}

/* ---------- Lightbox ---------- */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(43, 38, 48, 0.88);
  padding: 24px;
  cursor: zoom-out;
}
.lightbox-overlay.open { display: flex; }
.lightbox-overlay img {
  max-width: 92vw;
  max-height: 88vh;
  width: auto;
  height: auto;
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  cursor: default;
}
.lightbox-close {
  position: absolute;
  top: 18px; right: 22px;
  width: 44px; height: 44px;
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  color: #fff;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-close:hover { background: rgba(255,255,255,0.28); }

/* ---------- Hero ---------- */

.hero {
  background: linear-gradient(180deg, var(--engobe), var(--cream));
  padding: 72px 0 56px;
  border-bottom: 1px solid var(--line);
}
.hero .eyebrow {
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clay);
  margin: 0 0 14px;
  font-weight: 600;
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  max-width: 18ch;
}
.hero .lede {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 56ch;
  margin: 0;
}

/* ---------- Allgemeine Abschnitte ---------- */

main section { padding: 48px 0; }
main section + section { border-top: 1px solid var(--line); }

h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  letter-spacing: -0.015em;
  margin: 0 0 18px;
}
h3 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.25rem;
  margin: 28px 0 8px;
}
p { margin: 0 0 16px; }

.eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--clay);
  font-weight: 600;
}

ul.ticks { list-style: none; padding: 0; margin: 0 0 20px; }
ul.ticks li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 8px;
}
ul.ticks li::before {
  content: "";
  position: absolute;
  left: 4px; top: 11px;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--clay);
}

/* ---------- Kurs-Kacheln (Startseite) ---------- */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .15s ease, box-shadow .15s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 14px 32px rgba(44,38,34,0.1); }
.card img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; background: var(--engobe); }
.card .body { padding: 18px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.card h3 { margin: 0 0 8px; }
.card p { color: var(--ink-soft); font-size: 0.98rem; flex: 1; }
.card .more { font-weight: 600; margin-top: 10px; }

/* ---------- Galerie ---------- */

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin: 24px 0;
}
.gallery img { aspect-ratio: 1 / 1; object-fit: cover; border-radius: var(--radius); width: 100%; background: var(--engobe); }

/* ---------- Info-Boxen / Preise ---------- */

.panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 4px solid var(--clay);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin: 0 0 20px;
}
.panel h3 { margin-top: 0; }
.panel p:last-child { margin-bottom: 0; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }

.price-tag {
  font-family: var(--serif);
  font-size: 1.6rem;
  color: var(--clay-dark);
  font-weight: 600;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  background: var(--clay);
  color: var(--white);
  padding: 12px 24px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  transition: background .15s ease;
}
.btn:hover { background: var(--clay-dark); text-decoration: none; color: var(--white); }
.btn.secondary { background: transparent; color: var(--clay); border: 1px solid var(--clay); }
.btn.secondary:hover { background: var(--clay); color: var(--white); }

/* ---------- FAQ ---------- */

details.faq {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  padding: 0;
  margin-bottom: 12px;
  overflow: hidden;
}
details.faq summary {
  cursor: pointer;
  padding: 16px 20px;
  font-weight: 600;
  font-family: var(--serif);
  font-size: 1.1rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after { content: "+"; color: var(--clay); font-size: 1.4rem; line-height: 1; }
details.faq[open] summary::after { content: "–"; }
details.faq .answer { padding: 0 20px 18px; color: var(--ink-soft); }
details.faq .answer p:last-child { margin-bottom: 0; }

/* ---------- Kontakt ---------- */

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: start; }
.contact-grid iframe { width: 100%; min-height: 340px; border: 0; border-radius: var(--radius); }
.contact-card p { margin-bottom: 6px; }
.contact-photo img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--engobe);
}
.contact-map { margin-top: 36px; max-width: 760px; }

/* OSM-Kartenbild + Attribution */
.map-figure { margin: 0; }
.map-figure .map-link { display: block; }
.map-figure img {
  width: 100%;
  min-height: 300px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--engobe);
}
.map-attribution {
  font-size: 0.78rem;
  color: var(--ink-soft);
  margin-top: 6px;
  line-height: 1.4;
}
.map-attribution a { color: var(--ink-soft); text-decoration: underline; }
.map-actions { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Fußzeile ---------- */

.site-footer {
  background: var(--ink);
  color: var(--engobe);
  padding: 40px 0;
  font-size: 0.92rem;
}
.site-footer a { color: var(--engobe); text-decoration: underline; }
.site-footer .foot-row { display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: center; }
.site-footer .foot-meta { margin-top: 14px; color: #a99e8e; }

/* ---------- Hilfsklassen ---------- */
.lead-img { border-radius: var(--radius); margin: 8px 0 24px; width: 100%; }
.mt0 { margin-top: 0; }

/* ---------- Mobil ---------- */
@media (max-width: 820px) {
  body { font-size: 17px; }
  .nav-toggle { display: block; }
  .nav { min-height: 88px; }
  .brand img.logo { height: 68px; width: 68px; }
  .nav-menu {
    display: none;
    position: absolute;
    top: 88px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--cream);
    border-bottom: 1px solid var(--line);
    padding: 8px 16px 16px;
    gap: 2px;
  }
  .nav-menu.open { display: flex; }
  .has-sub > .sub-toggle { width: 100%; justify-content: space-between; }
  .has-sub > .submenu { position: static; box-shadow: none; border: none; background: transparent; padding: 0 0 0 14px; margin: 0; min-width: 0; }
  .has-sub.open > .submenu { display: block; }
  .submenu a { color: var(--ink-soft); }
  .grid-2, .contact-grid { grid-template-columns: 1fr; }
}

/* ---------- Rechtstexte (Impressum/Datenschutz) ---------- */
.legal { max-width: 760px; }
.legal h3 { font-size: 1.4rem; margin-top: 36px; }
.legal h4 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 1.02rem;
  margin: 22px 0 6px;
  color: var(--ink);
}
.legal p { font-size: 0.98rem; line-height: 1.7; color: var(--ink-soft); }
.legal ul.ticks li { font-size: 0.98rem; color: var(--ink-soft); }

/* Großbuchstaben-Absätze (Art. 21) dezenter */
.legal p:not(:first-child) { }

/* ---------- Dropdown: Hover-Brücke gegen Abreißen ---------- */
/* Schließt die Lücke zwischen Trigger und Submenu, falls per Hover bedient */
.has-sub > .submenu::before {
  content: "";
  position: absolute;
  top: -10px; left: 0; right: 0;
  height: 10px;
}