/* ==========================================================================
   dkusz design – Theme Stylesheet
   Inhalt: 1. Variablen  2. Reset  3. Typografie  4. Layout  5. Header
   6. Hero  7. Buttons & Formulare  8. Projekt-Grid & Karten
   9. Detailseiten  10. Portfolio  11. Kontakt  12. Modal & Lightbox
   13. Footer  14. Kommentare  15. Utilities  16. Scroll-Animationen
   17. Responsive  18. Bedienungshilfen
   ========================================================================== */

/* 1. Variablen ------------------------------------------------------------ */
:root {
  color-scheme: light;

  --bg: #f7f6f4;
  --surface: #ffffff;
  --surface-alt: #efeeec;
  --text: #131313;
  --text-secondary: #55555a;
  --text-muted: #8a8a8f;
  --border: rgba(19, 19, 19, 0.09);
  --border-strong: rgba(19, 19, 19, 0.16);

  --accent: #a9834b;
  --accent-contrast: #ffffff;

  --shadow-sm: 0 2px 10px rgba(20, 20, 20, 0.06);
  --shadow-md: 0 16px 40px rgba(20, 20, 20, 0.08);
  --shadow-lg: 0 30px 70px rgba(20, 20, 20, 0.12);

  --radius-sm: 12px;
  --radius: 22px;
  --radius-lg: 32px;

  --max-width: 1220px;
  --max-width-narrow: 760px;

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --transition-fast: 0.2s var(--ease);
  --transition: 0.4s var(--ease);
  --transition-slow: 0.8s var(--ease);
}

:root[data-theme="dark"] {
  color-scheme: dark;

  --bg: #0b0b0c;
  --surface: #17171a;
  --surface-alt: #1e1e21;
  --text: #f5f5f3;
  --text-secondary: #b6b6ba;
  --text-muted: #808086;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);

  --accent: #c9a06a;
  --accent-contrast: #14120d;

  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 16px 40px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 30px 70px rgba(0, 0, 0, 0.5);
}

/* 2. Reset ----------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--transition), color var(--transition);
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  padding: 0;
  margin: 0;
  list-style: none;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

/* 3. Typografie -------------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 650;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(2.4rem, 3.4vw + 1rem, 4.4rem); }
h2 { font-size: clamp(1.9rem, 2vw + 1rem, 3rem); }
h3 { font-size: clamp(1.3rem, 1vw + 1rem, 1.8rem); }

p {
  margin: 0 0 1.2em;
  color: var(--text-secondary);
}

.eyebrow {
  margin: 0 0 0.9em;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

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

.skip-link {
  z-index: 1000;
  position: fixed;
  top: -60px;
  left: 1rem;
  background: var(--text);
  color: var(--bg);
  padding: 0.8rem 1.4rem;
  border-radius: var(--radius-sm);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 1rem;
  width: auto;
  height: auto;
  clip: auto;
}

/* 4. Layout ----------------------------------------------------------------- */
.section-inner {
  width: min(var(--max-width), calc(100% - 2.5rem));
  margin: 0 auto;
}

.content-wrap {
  max-width: var(--max-width-narrow);
}

.content-wrap-narrow {
  max-width: 680px;
}

.section {
  padding: clamp(3.5rem, 6vw, 7rem) 0;
}

.section-header {
  margin-bottom: 3rem;
  max-width: 640px;
}

.section-footer-link {
  margin-top: 3rem;
  text-align: center;
}

/* 5. Header ------------------------------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid var(--border);
  transition: background-color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
}

.site-header .inner {
  width: min(var(--max-width), calc(100% - 2.5rem));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.1rem 0;
}

.site-logo {
  display: inline-flex;
  align-items: center;
}

.site-logo img {
  max-height: 40px;
  width: auto;
}

.site-logo-text {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-nav-wrap {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 1.9rem;
}

.nav-list a {
  position: relative;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.nav-list a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 1.5px;
  background: var(--accent);
  transition: width var(--transition-fast);
}

.nav-list a:hover,
.nav-list a:focus-visible,
.nav-list .current-menu-item > a {
  color: var(--text);
}

.nav-list a:hover::after,
.nav-list a:focus-visible::after,
.nav-list .current-menu-item > a::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.social-link,
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--text-secondary);
  transition: color var(--transition-fast), background-color var(--transition-fast), transform var(--transition-fast);
}

.social-link:hover,
.social-link:focus-visible,
.theme-toggle:hover,
.theme-toggle:focus-visible {
  color: var(--text);
  background: var(--surface-alt);
  transform: translateY(-2px);
}

.icon {
  width: 20px;
  height: 20px;
}

.icon-flip {
  transform: scaleX(-1);
}

.theme-toggle {
  position: relative;
}

.theme-toggle .icon-moon {
  position: absolute;
  opacity: 0;
  transform: scale(0.5) rotate(-40deg);
}

:root[data-theme="dark"] .theme-toggle .icon-sun {
  opacity: 0;
  transform: scale(0.5) rotate(40deg);
}

:root[data-theme="dark"] .theme-toggle .icon-moon {
  opacity: 1;
  transform: scale(1) rotate(0);
}

.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
  transition: opacity var(--transition), transform var(--transition);
}

.nav-toggle {
  display: none;
  position: relative;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  color: var(--text);
}

.nav-toggle .icon-close {
  position: absolute;
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .icon-open {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .icon-close {
  opacity: 1;
}

/* 6. Hero --------------------------------------------------------------------- */
.hero-section {
  position: relative;
  min-height: 92vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-color: var(--surface-alt);
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.35) 0%, rgba(10, 10, 10, 0.55) 100%);
}

:root:not([data-theme="dark"]) .hero-overlay {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.35) 0%, rgba(247, 246, 244, 0.82) 100%);
}

.hero-content {
  position: relative;
  max-width: 780px;
  text-align: center;
  padding: 2rem 1.5rem;
  animation: hero-in 1s var(--ease) both;
}

.hero-content h1 {
  /* Bewusst ~7% kleiner als der globale h1-Wert (Zeile 129) – nur für die
     Hero-Begrüßung, alle anderen h1-Elemente der Seite bleiben unverändert. */
  font-size: clamp(2.25rem, 3.15vw + 0.93rem, 4.1rem);
  margin-bottom: 0.5em;
}

.hero-subtitle {
  max-width: 620px;
  margin: 0 auto 2.2rem;
  font-size: 1.1rem;
}

.hero-cta {
  margin-top: 0.4rem;
  padding: 0 2.6rem;
  min-height: 60px;
  font-size: 1rem;
}

/* Höhere Spezifität statt eigener Eintritts-Animation: Ein `transform` aus einer
   animation-fill-mode:both-Animation überstimmt sonst dauerhaft die Hover-Transition
   auf derselben Eigenschaft, selbst nachdem die Animation abgeschlossen ist. */
.hero-cta.button-primary:hover,
.hero-cta.button-primary:focus-visible {
  transform: translateY(-4px) scale(1.03);
}

@keyframes hero-in {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Bildkachel rechts neben der Begrüßung. Bewusst per absoluter Position
   statt Grid-Spalte umgesetzt: .hero-content bleibt dadurch unverändert
   zentriert und verschiebt sich nie – die Kachel nutzt nur den Freiraum,
   der auf breiten Bildschirmen rechts ohnehin ungenutzt ist. Deshalb auch
   erst ab 1440px sichtbar (siehe Abschnitt 17), darunter reicht der Platz
   nicht aus, ohne den Text zu berühren. */
.hero-image-panel {
  display: none;
  position: absolute;
  top: 50%;
  right: clamp(2rem, 3vw, 4.5rem);
  z-index: 1;
  width: clamp(200px, 15vw, 300px);
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  transform: translateY(-50%);
  transition: transform var(--transition), box-shadow var(--transition);
  animation: hero-in 1s var(--ease) 0.25s both;
}

.hero-image-panel:hover,
.hero-image-panel:focus-within {
  transform: translateY(-50%) scale(1.03);
  box-shadow: var(--shadow-lg), 0 20px 45px rgba(20, 20, 20, 0.18);
}

.hero-image-panel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.hero-image-panel:hover img {
  transform: scale(1.08);
}

.hero-image-panel--placeholder {
  align-items: center;
  justify-content: center;
  background: var(--surface-alt);
}

.hero-image-panel--placeholder .icon {
  width: 34%;
  height: 34%;
  color: var(--text-muted);
}

.scroll-hint {
  position: absolute;
  bottom: 2.2rem;
  left: 50%;
  translate: -50% 0;
  width: 1px;
  height: 42px;
  background: linear-gradient(180deg, transparent, var(--text-secondary));
}

.scroll-hint::after {
  content: "";
  position: absolute;
  top: 0;
  left: -2px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  animation: scroll-hint 2.2s ease-in-out infinite;
}

@keyframes scroll-hint {
  0% { top: 0; opacity: 0; }
  30% { opacity: 1; }
  100% { top: 40px; opacity: 0; }
}

/* 7. Buttons & Formulare -------------------------------------------------------- */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 54px;
  padding: 0 2rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast), color var(--transition-fast);
}

.button-primary {
  background: var(--text);
  color: var(--bg);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--accent);
  color: var(--accent-contrast);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.button-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-strong);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: var(--text);
  transform: translateY(-3px);
}

.link-more {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--text);
}

.link-more .icon {
  transition: transform var(--transition-fast);
}

.link-more:hover .icon,
a:hover .link-more .icon {
  transform: translateX(4px);
}

input[type="text"],
input[type="email"],
input[type="tel"],
textarea {
  width: 100%;
  padding: 0.95rem 1.1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input:focus-visible,
textarea:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 20%, transparent);
}

textarea {
  resize: vertical;
}

label {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.required {
  color: #b3352c;
}

.optional {
  color: var(--text-muted);
  font-weight: 500;
}

.checkbox {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-weight: 500;
}

.checkbox input {
  margin-top: 0.25rem;
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.hp-field {
  position: absolute !important;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.notice {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  margin-bottom: 1.5rem;
}

.notice.success {
  background: color-mix(in srgb, #1f9d63 12%, transparent);
  border-color: color-mix(in srgb, #1f9d63 35%, transparent);
  color: #0e6b40;
}

.notice.error {
  background: color-mix(in srgb, #d1453a 10%, transparent);
  border-color: color-mix(in srgb, #d1453a 35%, transparent);
  color: #8f2b23;
}

:root[data-theme="dark"] .notice.success { color: #6fe3ac; }
:root[data-theme="dark"] .notice.error { color: #f2a29c; }

/* 8. Projekt-Grid & Karten -------------------------------------------------- */
.project-filters {
  display: flex;
  gap: 0.6rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.filter-tab {
  padding: 0.6rem 1.3rem;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.88rem;
  transition: all var(--transition-fast);
}

.filter-tab:hover {
  color: var(--text);
}

.filter-tab.is-active {
  background: var(--text);
  border-color: var(--text);
  color: var(--bg);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
}

.project-grid .project-card.is-hidden {
  display: none;
}

.project-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.project-card:hover,
.project-card:focus-visible {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.project-card-media {
  position: relative;
  aspect-ratio: 4 / 3.1;
  overflow: hidden;
  background: var(--surface-alt);
}

.project-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-card:hover .project-card-media img {
  transform: scale(1.06);
}

.project-card-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  backdrop-filter: blur(6px);
  color: var(--text);
}

.project-card-link {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

.project-card-body {
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
}

.project-card-body h3 {
  margin: 0 0 0.2em;
}

.project-card-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.project-category,
.post-meta {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0;
}

.project-card-excerpt {
  color: var(--text-secondary);
  flex: 1;
  margin: 0 0 1rem;
}

.project-card-actions {
  padding: 0 1.6rem 1.6rem;
  margin-top: -0.6rem;
}

.project-card-actions .button {
  width: 100%;
}

.button-sm {
  min-height: 44px;
  padding: 0 1.4rem;
  font-size: 0.85rem;
}

/* Standard-Blog-Karten (index.php / search.php Fallback) */
.post-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.8rem;
}

.post-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.post-card-media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.post-card-body {
  padding: 1.6rem;
}

/* 9. Detailseiten (Kunstwerk & Produkt) ------------------------------------- */
.detail-hero {
  width: 100%;
  max-height: 78vh;
  overflow: hidden;
  background: var(--surface-alt);
}

.detail-hero-image {
  width: 100%;
  max-height: 78vh;
  object-fit: cover;
}

.detail-header {
  max-width: 780px;
  margin-bottom: 1.5rem;
}

.entry-content {
  color: var(--text-secondary);
}

.entry-content > * {
  max-width: 780px;
}

.entry-content img {
  border-radius: var(--radius);
  margin: 1.5rem 0;
}

.detail-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2.5rem 0;
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.fact-block h2 {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.5em;
}

.fact-block p {
  color: var(--text);
  margin: 0;
}

.fact-block-wide {
  grid-column: span 3;
}

.spec-list {
  margin: 0;
  display: grid;
  gap: 0.5rem;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.6rem 0;
  border-bottom: 1px dashed var(--border);
  font-size: 0.95rem;
}

.spec-row dt {
  color: var(--text-muted);
  font-weight: 600;
}

.spec-row dd {
  margin: 0;
  color: var(--text);
  text-align: right;
}

.section-label {
  margin: 3rem 0 1.5rem;
}

.detail-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.detail-gallery-item {
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 1;
  padding: 0;
}

.detail-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.detail-gallery-item:hover img {
  transform: scale(1.08);
}

.detail-footer {
  margin: 1.8rem 0;
}

/* Kompakte, hochwertige CTA-Karte statt großer zentrierter Stack-Box – Text
   und Button stehen sich in einer schlanken Zeile gegenüber, dezent schmaler
   und zentriert als der übrige Inhaltstext, mit leichtem Schatten für einen
   „aufgesetzten“, edlen Kartencharakter statt einer breiten, flachen Fläche. */
.project-contact-card {
  max-width: 620px;
  margin: 0 auto;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 1rem 1.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  text-align: left;
}

.project-contact-card-text {
  min-width: 0;
}

.project-contact-card h2 {
  font-size: clamp(1.05rem, 0.4vw + 0.95rem, 1.2rem);
  line-height: 1.2;
  margin: 0 0 0.15em;
}

.project-contact-card p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--text-secondary);
}

.project-contact-card .button {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 0 1.4rem;
  font-size: 0.88rem;
}

.detail-back {
  margin-top: 2rem;
}

/* Produktseite: zweispaltiges Layout (Bildergalerie links, Produktinfos
   rechts). Nutzt ausschließlich neue, eigene Klassen – die vorhandenen
   Detailseiten-Klassen (.detail-hero, .detail-gallery …) bleiben unverändert
   und werden weiterhin unverändert von den Kunstwerk-Seiten genutzt. */
.product-detail-section {
  padding-top: clamp(2.5rem, 4vw, 4rem);
}

.product-detail-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
}

.product-info {
  min-width: 0;
}

.product-gallery {
  position: sticky;
  top: 96px;
}

.product-gallery-main {
  position: relative;
}

.product-gallery-stage {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
}

.product-gallery-slide {
  position: absolute;
  inset: 0;
  padding: 0;
  opacity: 0;
  pointer-events: none;
  cursor: zoom-in;
  transition: opacity var(--transition-slow);
}

.product-gallery-slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.product-gallery-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-gallery-arrow {
  position: absolute;
  top: 50%;
  z-index: 2;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}

.product-gallery-arrow:hover,
.product-gallery-arrow:focus-visible {
  background: var(--accent);
  color: var(--accent-contrast);
  box-shadow: var(--shadow-md);
}

.product-gallery-arrow--prev {
  left: 1rem;
}

.product-gallery-arrow--next {
  right: 1rem;
}

.product-gallery-thumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1rem;
}

.product-gallery-thumb {
  flex: 0 0 auto;
  width: 72px;
  height: 72px;
  padding: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--surface-alt);
  border: 2px solid var(--border);
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.product-gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.product-gallery-thumb:hover,
.product-gallery-thumb:focus-visible {
  border-color: var(--text-secondary);
}

.product-gallery-thumb.is-active {
  border-color: var(--accent);
  transform: translateY(-2px);
}

/* 10. Portfolio ------------------------------------------------------------- */
.portfolio-intro {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
  align-items: start;
}

.portfolio-portrait img,
.portrait-placeholder {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.portrait-placeholder {
  aspect-ratio: 4 / 5;
  background: var(--surface-alt);
}

.portfolio-content h1 {
  margin-bottom: 0.4em;
}

.section-showcase {
  background: var(--surface-alt);
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.showcase-item {
  position: relative;
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3 / 4;
}

.showcase-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.showcase-item:hover img {
  transform: scale(1.07);
}

.showcase-title {
  position: absolute;
  left: 1.4rem;
  right: 1.4rem;
  bottom: 1.4rem;
  color: #fff;
  font-weight: 650;
  font-size: 1.1rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

.showcase-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0, 0, 0, 0.55) 100%);
}

/* 11. Kontakt ---------------------------------------------------------------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-form-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 2.2rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.form-field-full {
  grid-column: 1 / -1;
}

.contact-form .button {
  margin-top: 0.5rem;
  width: 100%;
}

.contact-info {
  background: var(--surface-alt);
  border-radius: var(--radius);
  padding: 2.2rem;
  display: grid;
  gap: 1.4rem;
  align-content: start;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  color: var(--text);
  font-weight: 600;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.contact-info-item .icon {
  flex: 0 0 auto;
  color: var(--accent);
}

/* Nur echte Links (E-Mail, Instagram, Telefon) reagieren auf Hover –
   die Adresse ist reiner Text ohne href. */
a.contact-info-item:hover,
a.contact-info-item:focus-visible {
  color: var(--accent);
  transform: translateX(4px);
}

.contact-map {
  margin-top: 3rem;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.contact-map iframe {
  width: 100%;
  height: 420px;
  border: 0;
  display: block;
}

/* 12. Modal & Lightbox -------------------------------------------------------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.modal[hidden] {
  display: none;
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0.55);
  backdrop-filter: blur(4px);
  animation: fade-in var(--transition) both;
}

.modal-panel {
  position: relative;
  width: min(480px, 100%);
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 2.4rem;
  box-shadow: var(--shadow-lg);
  animation: modal-in var(--transition) both;
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes modal-in {
  from { opacity: 0; transform: translateY(16px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-close {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--text-secondary);
}

.modal-close:hover {
  background: var(--surface-alt);
  color: var(--text);
}

.modal-actions {
  display: grid;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 400;
  display: grid;
  place-items: center;
  background: rgba(6, 6, 7, 0.94);
  padding: 2rem;
}

.lightbox[hidden] {
  display: none;
}

.lightbox img {
  max-width: 100%;
  max-height: 88vh;
  border-radius: var(--radius-sm);
  animation: modal-in var(--transition) both;
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.22);
}

/* 13. Footer ------------------------------------------------------------------ */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
  margin-top: 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-text {
  margin-top: 1rem;
  max-width: 320px;
}

.footer-links {
  display: grid;
  gap: 0.7rem;
}

.footer-links a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--text);
}

.footer-contact {
  display: grid;
  gap: 0.8rem;
  align-content: start;
}

.footer-contact a {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-secondary);
}

.footer-contact a:hover {
  color: var(--text);
}

.footer-contact .icon {
  width: 16px;
  height: 16px;
  color: var(--accent);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-bottom p {
  margin: 0;
}

/* 14. Kommentare --------------------------------------------------------------- */
.comments-area {
  margin-top: 3.5rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
}

.comment-list {
  display: grid;
  gap: 1.5rem;
  margin: 2rem 0;
}

.comment-list .children {
  margin-top: 1.5rem;
  padding-left: 2rem;
  border-left: 1px solid var(--border);
}

/* 15. Empty states / Suche ------------------------------------------------------ */
.empty-state {
  text-align: center;
  padding: 4rem 1rem;
}

.empty-state .button {
  margin-top: 1.5rem;
}

.search-form-wrap {
  margin: 1.5rem auto;
  max-width: 480px;
}

.search-form {
  display: flex;
  gap: 0.6rem;
}

.search-form input[type="search"] {
  flex: 1;
  padding: 0.9rem 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
}

.search-form button {
  padding: 0 1.6rem;
  border-radius: 999px;
  background: var(--text);
  color: var(--bg);
  font-weight: 600;
}

/* 16. Scroll-Animationen -------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* 17. Responsive ----------------------------------------------------------------- */

/* Bildkachel neben der Begrüßung nur zeigen, wenn rechts vom zentrierten
   Hero-Text (max-width 780px) tatsächlich genug ungenutzter Freiraum ist –
   so bleibt der Text auf allen kleineren Breiten garantiert unangetastet. */
@media (min-width: 1440px) {
  .hero-image-panel {
    display: flex;
  }
}

@media (max-width: 1080px) {
  .project-grid,
  .post-grid,
  .showcase-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  /* Produktgalerie auf Tablet/Smartphone: einspaltig, Bilder automatisch
     oberhalb der Produktinfos (Reihenfolge ergibt sich bereits aus dem
     Markup) – Sticky-Verhalten macht ohne zweite Spalte keinen Sinn mehr. */
  .product-detail-layout {
    grid-template-columns: 1fr;
  }

  .product-gallery {
    position: static;
    top: auto;
  }
}

@media (max-width: 880px) {
  .portfolio-intro,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .detail-facts {
    grid-template-columns: 1fr 1fr;
  }

  .fact-block-wide {
    grid-column: span 2;
  }
}

@media (max-width: 720px) {
  .site-nav-wrap {
    position: fixed;
    inset: 72px 0 0 0;
    background: var(--bg);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 2rem 1.5rem;
    gap: 2rem;
    transform: translateX(100%);
    transition: transform var(--transition);
    overflow-y: auto;
  }

  .site-nav-wrap.is-open {
    transform: translateX(0);
  }

  .site-nav {
    width: 100%;
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.4rem;
  }

  .nav-list a {
    font-size: 1.2rem;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .project-grid,
  .post-grid,
  .showcase-grid,
  .detail-gallery,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .detail-facts {
    grid-template-columns: 1fr;
  }

  .fact-block-wide {
    grid-column: span 1;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .project-contact-card {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    padding: 0.95rem 1.1rem;
    gap: 0.7rem;
  }

  .project-contact-card-text {
    text-align: center;
  }

  .project-contact-card .button {
    width: 100%;
    min-height: 44px;
  }
}

/* 18. Bedienungshilfen / Reduced Motion ------------------------------------------- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}