/* ============================================================
   Tonstück — Keramik-Werkstatt, Leipzig Plagwitz
   Handgeschriebenes CSS. Keine Frameworks, keine Webfonts.
   Japandi-Ruhe: viel Weißraum, warme, gedämpfte Töne.
   ============================================================ */

:root {
  /* Palette */
  --paper:  #f7f5f1;   /* fast weiß */
  --clay:   #b08968;   /* Ton */
  --clay-d: #946f50;   /* dunklerer Ton für Hover */
  --graph:  #3a3632;   /* Graphit */
  --sand:   #e7ddd0;   /* Sand */
  --line:   #ddd5c9;   /* feine Trennlinie */
  --muted:  #756e66;   /* gedämpfter Text */

  /* Typografie — nur System-Grotesk */
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --step--1: clamp(0.78rem, 0.74rem + 0.2vw, 0.86rem);
  --step-0:  clamp(1rem, 0.96rem + 0.25vw, 1.12rem);
  --step-1:  clamp(1.2rem, 1.1rem + 0.5vw, 1.5rem);
  --step-2:  clamp(1.5rem, 1.3rem + 1vw, 2.1rem);
  --step-3:  clamp(2rem, 1.6rem + 2.2vw, 3.4rem);
  --step-4:  clamp(2.6rem, 1.9rem + 3.4vw, 5rem);

  /* Vollbreites Layout: kein zentrierter Container, nur fließende Ränder.
     Lesbarkeit wird lokal über max-width/ch der Textblöcke gehalten. */
  --gutter: clamp(1.15rem, 5vw, 7rem);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--graph);
  font-family: var(--sans);
  font-size: var(--step-0);
  font-weight: 350;
  line-height: 1.66;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

h1, h2, h3 { font-weight: 400; line-height: 1.12; margin: 0; }
h1 { font-size: var(--step-4); letter-spacing: -0.02em; }
h2 { font-size: var(--step-3); letter-spacing: -0.015em; }
h3 { font-size: var(--step-1); letter-spacing: -0.01em; }

p { margin: 0 0 1.1em; }

/* Kleinkapitälchen-Optik für Labels */
.kicker {
  font-size: var(--step--1);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--clay);
  font-weight: 500;
  margin: 0 0 1rem;
  display: block;
}

.wrap {
  width: 100%;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: clamp(3.5rem, 9vw, 8rem); }
.section--tight { padding-block: clamp(2.5rem, 6vw, 5rem); }

.lede { font-size: var(--step-1); color: var(--muted); max-width: 38ch; line-height: 1.5; }

.hr { border: 0; border-top: 1px solid var(--line); margin: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font: inherit;
  font-size: var(--step--1);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.95em 1.8em;
  border: 1px solid var(--graph);
  background: var(--graph);
  color: var(--paper);
  cursor: pointer;
  transition: background 0.35s ease, color 0.35s ease, border-color 0.35s ease;
}
.btn:hover { background: var(--clay-d); border-color: var(--clay-d); color: var(--paper); }

.btn--ghost { background: transparent; color: var(--graph); }
.btn--ghost:hover { background: var(--graph); color: var(--paper); border-color: var(--graph); }

.textlink {
  font-size: var(--step--1);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--clay);
  padding-bottom: 2px;
  transition: border-color 0.3s ease;
}
.textlink:hover { border-color: var(--clay-d); }

/* ============================================================
   Header / Navigation
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247,245,241,0.9);
  backdrop-filter: saturate(120%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 74px;
}
.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.55rem;
  font-size: 1.28rem;
  letter-spacing: 0.04em;
  color: var(--graph);
}
.brand b { font-weight: 500; }
.brand small {
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--clay);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2.3rem);
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.3s ease;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--graph); }
.nav-links .btn { color: var(--paper); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  width: 44px; height: 40px;
  cursor: pointer;
  padding: 0;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 20px; height: 1.5px;
  background: var(--graph);
  margin: 0 auto;
  position: relative;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after  { position: absolute; top:  6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after  { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed;
    inset: 74px 0 auto 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 0.5rem var(--gutter) 1.6rem;
    transform: translateY(-120%);
    transition: transform 0.4s cubic-bezier(.2,.7,.2,1);
    box-shadow: 0 24px 40px -28px rgba(58,54,50,0.4);
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links li { width: 100%; border-bottom: 1px solid var(--line); }
  .nav-links li:last-child { border-bottom: 0; padding-top: 1rem; }
  .nav-links a { display: block; padding: 1rem 0; font-size: 1rem; }
  .nav-links .btn { padding: 0.85em 1.6em; }
}

/* ============================================================
   Hero
   ============================================================ */
.hero { padding-top: clamp(2rem, 5vw, 4rem); }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(1.5rem, 5vw, 4.5rem);
  align-items: center;
}
.hero-copy { max-width: 32ch; }
.hero-copy h1 { margin-bottom: 0.6em; }
.hero-fig {
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: var(--sand);
}
.hero-fig img { width: 100%; height: 100%; object-fit: cover; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1.6rem; }

@media (max-width: 760px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-fig { aspect-ratio: 4 / 5; }
}

/* ============================================================
   Generische Zwei-Spalten / Inhalt
   ============================================================ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 5vw, 4.5rem);
  align-items: center;
}
.split--text-first { grid-template-columns: 1fr 1.1fr; }
@media (max-width: 760px) { .split, .split--text-first { grid-template-columns: 1fr; } }

/* Grid-Kinder dürfen unter ihre Inhalts-Mindestbreite schrumpfen
   (sonst sprengen Bilder mit Eigenbreite die Spalten auf schmalen Schirmen). */
.hero-grid > *,
.split > *,
.contact-grid > *,
.footer-grid > *,
.gallery-grid > *,
.price-row > * { min-width: 0; }

.fig { overflow: hidden; background: var(--sand); }
.fig--portrait { aspect-ratio: 2 / 3; }
.fig--land { aspect-ratio: 4 / 3; }
.fig--square { aspect-ratio: 1 / 1; }
.fig img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s cubic-bezier(.2,.7,.2,1), filter 0.5s ease; }
.fig:hover img { transform: scale(1.03); }

.section-head { max-width: 46ch; margin-bottom: clamp(2rem, 5vw, 3.5rem); }
.section-head--center { margin-inline: auto; text-align: center; }
.prose { max-width: 60ch; }
.prose p + p { margin-top: 0; }
.measure { max-width: 62ch; }

/* ============================================================
   Werte / Drei-Punkte
   ============================================================ */
.facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-block: 1px solid var(--line);
}
.fact { background: var(--paper); padding: clamp(1.6rem, 3vw, 2.6rem) clamp(1.2rem, 2vw, 2rem); }
.fact .num { font-size: var(--step-2); color: var(--clay); display: block; margin-bottom: 0.3rem; }
.fact p { color: var(--muted); margin: 0; }
@media (max-width: 700px) { .facts { grid-template-columns: 1fr; } }

/* ============================================================
   Galerie — unregelmäßige Masonry
   ============================================================ */
.masonry {
  column-count: 3;
  column-gap: clamp(0.8rem, 2vw, 1.4rem);
}
.masonry figure {
  break-inside: avoid;
  margin: 0 0 clamp(0.8rem, 2vw, 1.4rem);
  background: var(--sand);
  overflow: hidden;
}
.masonry img { width: 100%; height: auto; transition: transform 0.7s cubic-bezier(.2,.7,.2,1); }
.masonry figure:hover img { transform: scale(1.035); }
.masonry figcaption {
  font-size: var(--step--1);
  color: var(--muted);
  padding: 0.6rem 0.2rem 0.2rem;
  letter-spacing: 0.02em;
}
.masonry figcaption b { font-weight: 500; color: var(--graph); }
@media (max-width: 860px) { .masonry { column-count: 2; } }
@media (max-width: 520px) { .masonry { column-count: 1; } }

/* Galerie-Vorschau auf Startseite (sauberes Grid) */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(0.8rem, 2vw, 1.4rem);
}
.gallery-grid .fig:nth-child(1) { grid-row: span 2; aspect-ratio: auto; }
@media (max-width: 860px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } .gallery-grid .fig:nth-child(1){ grid-row: auto; } }

/* ============================================================
   Kurse — Preisliste mit feinen Linien
   ============================================================ */
.pricelist { border-top: 1px solid var(--line); }
.price-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem 2rem;
  padding: clamp(1.4rem, 3vw, 2.2rem) 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.price-row .ware h3 { margin-bottom: 0.4rem; }
.price-row .ware p { color: var(--muted); margin: 0; max-width: 52ch; }
.price-row .meta {
  display: flex; flex-direction: column; align-items: flex-end; gap: 0.35rem; text-align: right;
}
.price-row .price { font-size: var(--step-1); color: var(--clay); white-space: nowrap; }
.price-row .when { font-size: var(--step--1); color: var(--muted); letter-spacing: 0.05em; }
@media (max-width: 600px) {
  .price-row { grid-template-columns: 1fr; }
  .price-row .meta { align-items: flex-start; text-align: left; }
}

/* ============================================================
   Zitat
   ============================================================ */
.quote { text-align: center; max-width: 52ch; margin-inline: auto; }
.quote blockquote {
  font-size: var(--step-2);
  line-height: 1.35;
  letter-spacing: -0.01em;
  margin: 0 0 1.2rem;
  font-weight: 300;
}
.quote cite { font-style: normal; font-size: var(--step--1); letter-spacing: 0.15em; text-transform: uppercase; color: var(--clay); }

/* ============================================================
   FAQ
   ============================================================ */
.faq { max-width: 760px; }
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 1.3rem 0;
}
.faq details:first-of-type { border-top: 1px solid var(--line); }
.faq summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  font-size: var(--step-1);
  letter-spacing: -0.01em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--clay); font-size: 1.4em; line-height: 1; transition: transform 0.3s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); margin: 1rem 0 0; max-width: 64ch; }

/* ============================================================
   Kontakt / Formular
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
}
@media (max-width: 800px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-info dl { margin: 0; }
.contact-info dt {
  font-size: var(--step--1);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--clay);
  margin-top: 1.6rem;
}
.contact-info dt:first-child { margin-top: 0; }
.contact-info dd { margin: 0.3rem 0 0; font-size: var(--step-0); }

form { display: grid; gap: 1.2rem; }
.field { display: grid; gap: 0.45rem; }
.field label {
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.field input, .field select, .field textarea {
  font: inherit;
  font-size: var(--step-0);
  color: var(--graph);
  background: #fff;
  border: 1px solid var(--line);
  padding: 0.85em 0.9em;
  border-radius: 0;
  transition: border-color 0.3s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--clay);
}
.field textarea { resize: vertical; min-height: 130px; }
.field--row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
@media (max-width: 520px) { .field--row { grid-template-columns: 1fr; } }
.form-note { font-size: var(--step--1); color: var(--muted); }
.checkrow { display: grid; grid-template-columns: auto 1fr; gap: 0.7rem; align-items: start; font-size: var(--step--1); color: var(--muted); }
.checkrow input { margin-top: 0.25rem; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: var(--graph);
  color: var(--sand);
  padding-block: clamp(3rem, 6vw, 5rem) 2rem;
}
.site-footer a { color: var(--sand); }
.site-footer a:hover { color: #fff; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  padding-bottom: 2.6rem;
  border-bottom: 1px solid rgba(231,221,208,0.18);
}
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; gap: 2rem; } }
.footer-grid h4 {
  font-size: var(--step--1);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--clay);
  margin: 0 0 1rem;
  font-weight: 500;
}
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.6rem; }
.footer-grid p { color: rgba(231,221,208,0.85); margin: 0 0 0.4rem; }
.footer-brand b { font-weight: 500; color: var(--paper); font-size: 1.3rem; letter-spacing: 0.04em; }
.footer-bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem;
  padding-top: 1.6rem;
  font-size: var(--step--1);
  color: rgba(231,221,208,0.6);
}
.footer-bottom nav { display: flex; flex-wrap: wrap; gap: 1.2rem; }

/* ============================================================
   Hilfsklassen
   ============================================================ */
.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--graph); color: var(--paper);
  padding: 0.7em 1.2em; z-index: 100;
}
.skip-link:focus { left: 0; }
.center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.stack > * + * { margin-top: 1.1rem; }

/* Banner für Danke-Seite */
.note-page { display: grid; place-items: center; min-height: 64vh; text-align: center; }
.note-page .inner { max-width: 46ch; }

/* Einfache Inhaltsseiten (Politik) */
.legal { max-width: 760px; }
.legal h2 { font-size: var(--step-2); margin-top: 2.6rem; }
.legal h3 { font-size: var(--step-1); margin-top: 1.8rem; }
.legal p, .legal li { color: var(--muted); }
.legal ul { padding-left: 1.2rem; }
.legal a { color: var(--clay-d); border-bottom: 1px solid var(--line); }

/* ============================================================
   Vollbreite & große Bildschirme — Feinschliff der Adaptivität
   Das Layout läuft randlos über die ganze Breite; Texte bleiben
   über ihre ch-Breiten lesbar, Hochformate werden in der Höhe
   gedeckelt, damit sie auf breiten Monitoren nicht riesig werden.
   ============================================================ */
@media (min-width: 1000px) {
  .hero-fig,
  .fig--portrait { max-height: 82vh; }
}

/* Galerie-Vorschau: 4 → 3 → 2 → 1 Spalten */
@media (max-width: 1200px) and (min-width: 861px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 540px) {
  .gallery-grid { grid-template-columns: 1fr; }
}

/* Masonry darf auf sehr breiten Schirmen vierspaltig werden */
@media (min-width: 1600px) {
  .masonry { column-count: 4; }
}

/* Sehr große Displays: Grundschrift leicht anheben, Texte nicht verloren wirken lassen */
@media (min-width: 2100px) {
  body { font-size: clamp(1.06rem, 0.55vw + 0.9rem, 1.28rem); }
  .section-head, .prose, .measure { max-width: 70ch; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}